diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-06 06:13:21 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-06 06:13:21 +0300 |
| commit | 47ec5303d73ea344e84f46660fff693c57641386 (patch) | |
| tree | a2252debab749de29620c43285295d60c4741119 /drivers/net/ethernet/qlogic | |
| parent | 8186749621ed6b8fc42644c399e8c755a2b6f630 (diff) | |
| parent | c1055b76ad00aed0e8b79417080f212d736246b6 (diff) | |
| download | linux-47ec5303d73ea344e84f46660fff693c57641386.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:
1) Support 6Ghz band in ath11k driver, from Rajkumar Manoharan.
2) Support UDP segmentation in code TSO code, from Eric Dumazet.
3) Allow flashing different flash images in cxgb4 driver, from Vishal
Kulkarni.
4) Add drop frames counter and flow status to tc flower offloading,
from Po Liu.
5) Support n-tuple filters in cxgb4, from Vishal Kulkarni.
6) Various new indirect call avoidance, from Eric Dumazet and Brian
Vazquez.
7) Fix BPF verifier failures on 32-bit pointer arithmetic, from
Yonghong Song.
8) Support querying and setting hardware address of a port function via
devlink, use this in mlx5, from Parav Pandit.
9) Support hw ipsec offload on bonding slaves, from Jarod Wilson.
10) Switch qca8k driver over to phylink, from Jonathan McDowell.
11) In bpftool, show list of processes holding BPF FD references to
maps, programs, links, and btf objects. From Andrii Nakryiko.
12) Several conversions over to generic power management, from Vaibhav
Gupta.
13) Add support for SO_KEEPALIVE et al. to bpf_setsockopt(), from Dmitry
Yakunin.
14) Various https url conversions, from Alexander A. Klimov.
15) Timestamping and PHC support for mscc PHY driver, from Antoine
Tenart.
16) Support bpf iterating over tcp and udp sockets, from Yonghong Song.
17) Support 5GBASE-T i40e NICs, from Aleksandr Loktionov.
18) Add kTLS RX HW offload support to mlx5e, from Tariq Toukan.
19) Fix the ->ndo_start_xmit() return type to be netdev_tx_t in several
drivers. From Luc Van Oostenryck.
20) XDP support for xen-netfront, from Denis Kirjanov.
21) Support receive buffer autotuning in MPTCP, from Florian Westphal.
22) Support EF100 chip in sfc driver, from Edward Cree.
23) Add XDP support to mvpp2 driver, from Matteo Croce.
24) Support MPTCP in sock_diag, from Paolo Abeni.
25) Commonize UDP tunnel offloading code by creating udp_tunnel_nic
infrastructure, from Jakub Kicinski.
26) Several pci_ --> dma_ API conversions, from Christophe JAILLET.
27) Add FLOW_ACTION_POLICE support to mlxsw, from Ido Schimmel.
28) Add SK_LOOKUP bpf program type, from Jakub Sitnicki.
29) Refactor a lot of networking socket option handling code in order to
avoid set_fs() calls, from Christoph Hellwig.
30) Add rfc4884 support to icmp code, from Willem de Bruijn.
31) Support TBF offload in dpaa2-eth driver, from Ioana Ciornei.
32) Support XDP_REDIRECT in qede driver, from Alexander Lobakin.
33) Support PCI relaxed ordering in mlx5 driver, from Aya Levin.
34) Support TCP syncookies in MPTCP, from Flowian Westphal.
35) Fix several tricky cases of PMTU handling wrt. briding, from Stefano
Brivio.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2056 commits)
net: thunderx: initialize VF's mailbox mutex before first usage
usb: hso: remove bogus check for EINPROGRESS
usb: hso: no complaint about kmalloc failure
hso: fix bailout in error case of probe
ip_tunnel_core: Fix build for archs without _HAVE_ARCH_IPV6_CSUM
selftests/net: relax cpu affinity requirement in msg_zerocopy test
mptcp: be careful on subflow creation
selftests: rtnetlink: make kci_test_encap() return sub-test result
selftests: rtnetlink: correct the final return value for the test
net: dsa: sja1105: use detected device id instead of DT one on mismatch
tipc: set ub->ifindex for local ipv6 address
ipv6: add ipv6_dev_find()
net: openvswitch: silence suspicious RCU usage warning
Revert "vxlan: fix tos value before xmit"
ptp: only allow phase values lower than 1 period
farsync: switch from 'pci_' to 'dma_' API
wan: wanxl: switch from 'pci_' to 'dma_' API
hv_netvsc: do not use VF device if link is down
dpaa2-eth: Fix passing zero to 'PTR_ERR' warning
net: macb: Properly handle phylink on at91sam9x
...
Diffstat (limited to 'drivers/net/ethernet/qlogic')
66 files changed, 3563 insertions, 3914 deletions
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index 8067ea04d455..f21847739ef1 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -1695,19 +1695,13 @@ static void netxen_nic_detach_func(struct netxen_adapter *adapter) clear_bit(__NX_RESETTING, &adapter->state); } -static int netxen_nic_attach_func(struct pci_dev *pdev) +static int netxen_nic_attach_late_func(struct pci_dev *pdev) { struct netxen_adapter *adapter = pci_get_drvdata(pdev); struct net_device *netdev = adapter->netdev; int err; - err = pci_enable_device(pdev); - if (err) - return err; - - pci_set_power_state(pdev, PCI_D0); pci_set_master(pdev); - pci_restore_state(pdev); adapter->ahw.crb_win = -1; adapter->ahw.ocm_win = -1; @@ -1741,6 +1735,20 @@ err_out: return err; } +static int netxen_nic_attach_func(struct pci_dev *pdev) +{ + int err; + + err = pci_enable_device(pdev); + if (err) + return err; + + pci_set_power_state(pdev, PCI_D0); + pci_restore_state(pdev); + + return netxen_nic_attach_late_func(pdev); +} + static pci_ers_result_t netxen_io_error_detected(struct pci_dev *pdev, pci_channel_state_t state) { @@ -1785,36 +1793,24 @@ static void netxen_nic_shutdown(struct pci_dev *pdev) pci_disable_device(pdev); } -#ifdef CONFIG_PM -static int -netxen_nic_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused +netxen_nic_suspend(struct device *dev_d) { - struct netxen_adapter *adapter = pci_get_drvdata(pdev); - int retval; + struct netxen_adapter *adapter = dev_get_drvdata(dev_d); netxen_nic_detach_func(adapter); - retval = pci_save_state(pdev); - if (retval) - return retval; - - if (netxen_nic_wol_supported(adapter)) { - pci_enable_wake(pdev, PCI_D3cold, 1); - pci_enable_wake(pdev, PCI_D3hot, 1); - } - - pci_disable_device(pdev); - pci_set_power_state(pdev, pci_choose_state(pdev, state)); + if (netxen_nic_wol_supported(adapter)) + device_wakeup_enable(dev_d); return 0; } -static int -netxen_nic_resume(struct pci_dev *pdev) +static int __maybe_unused +netxen_nic_resume(struct device *dev_d) { - return netxen_nic_attach_func(pdev); + return netxen_nic_attach_late_func(to_pci_dev(dev_d)); } -#endif static int netxen_nic_open(struct net_device *netdev) { @@ -3448,15 +3444,16 @@ static const struct pci_error_handlers netxen_err_handler = { .slot_reset = netxen_io_slot_reset, }; +static SIMPLE_DEV_PM_OPS(netxen_nic_pm_ops, + netxen_nic_suspend, + netxen_nic_resume); + static struct pci_driver netxen_driver = { .name = netxen_nic_driver_name, .id_table = netxen_pci_tbl, .probe = netxen_nic_probe, .remove = netxen_nic_remove, -#ifdef CONFIG_PM - .suspend = netxen_nic_suspend, - .resume = netxen_nic_resume, -#endif + .driver.pm = &netxen_nic_pm_ops, .shutdown = netxen_nic_shutdown, .err_handler = &netxen_err_handler }; diff --git a/drivers/net/ethernet/qlogic/qed/Makefile b/drivers/net/ethernet/qlogic/qed/Makefile index a0acb94d65f0..f947b105cf14 100644 --- a/drivers/net/ethernet/qlogic/qed/Makefile +++ b/drivers/net/ethernet/qlogic/qed/Makefile @@ -1,12 +1,37 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +# Copyright (c) 2019-2020 Marvell International Ltd. + obj-$(CONFIG_QED) := qed.o -qed-y := qed_cxt.o qed_dev.o qed_hw.o qed_init_fw_funcs.o qed_init_ops.o \ - qed_int.o qed_main.o qed_mcp.o qed_sp_commands.o qed_spq.o qed_l2.o \ - qed_selftest.o qed_dcbx.o qed_debug.o qed_ptp.o qed_mng_tlv.o -qed-$(CONFIG_QED_SRIOV) += qed_sriov.o qed_vf.o -qed-$(CONFIG_QED_LL2) += qed_ll2.o -qed-$(CONFIG_QED_RDMA) += qed_roce.o qed_rdma.o qed_iwarp.o -qed-$(CONFIG_QED_ISCSI) += qed_iscsi.o +qed-y := \ + qed_chain.o \ + qed_cxt.o \ + qed_dcbx.o \ + qed_debug.o \ + qed_dev.o \ + qed_hw.o \ + qed_init_fw_funcs.o \ + qed_init_ops.o \ + qed_int.o \ + qed_l2.o \ + qed_main.o \ + qed_mcp.o \ + qed_mng_tlv.o \ + qed_ptp.o \ + qed_selftest.o \ + qed_sp_commands.o \ + qed_spq.o + qed-$(CONFIG_QED_FCOE) += qed_fcoe.o +qed-$(CONFIG_QED_ISCSI) += qed_iscsi.o +qed-$(CONFIG_QED_LL2) += qed_ll2.o qed-$(CONFIG_QED_OOO) += qed_ooo.o + +qed-$(CONFIG_QED_RDMA) += \ + qed_iwarp.o \ + qed_rdma.o \ + qed_roce.o + +qed-$(CONFIG_QED_SRIOV) += \ + qed_sriov.o \ + qed_vf.o diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h index 6c2f9ff4a53e..b2a7b53ee760 100644 --- a/drivers/net/ethernet/qlogic/qed/qed.h +++ b/drivers/net/ethernet/qlogic/qed/qed.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_H @@ -271,20 +245,6 @@ enum QED_FEATURE { QED_MAX_FEATURES, }; -enum QED_PORT_MODE { - QED_PORT_MODE_DE_2X40G, - QED_PORT_MODE_DE_2X50G, - QED_PORT_MODE_DE_1X100G, - QED_PORT_MODE_DE_4X10G_F, - QED_PORT_MODE_DE_4X10G_E, - QED_PORT_MODE_DE_4X20G, - QED_PORT_MODE_DE_1X40G, - QED_PORT_MODE_DE_2X25G, - QED_PORT_MODE_DE_1X25G, - QED_PORT_MODE_DE_4X25G, - QED_PORT_MODE_DE_2X10G, -}; - enum qed_dev_cap { QED_DEV_CAP_ETH, QED_DEV_CAP_FCOE, @@ -306,48 +266,49 @@ enum qed_db_rec_exec { struct qed_hw_info { /* PCI personality */ - enum qed_pci_personality personality; -#define QED_IS_RDMA_PERSONALITY(dev) \ - ((dev)->hw_info.personality == QED_PCI_ETH_ROCE || \ - (dev)->hw_info.personality == QED_PCI_ETH_IWARP || \ + enum qed_pci_personality personality; +#define QED_IS_RDMA_PERSONALITY(dev) \ + ((dev)->hw_info.personality == QED_PCI_ETH_ROCE || \ + (dev)->hw_info.personality == QED_PCI_ETH_IWARP || \ (dev)->hw_info.personality == QED_PCI_ETH_RDMA) -#define QED_IS_ROCE_PERSONALITY(dev) \ - ((dev)->hw_info.personality == QED_PCI_ETH_ROCE || \ +#define QED_IS_ROCE_PERSONALITY(dev) \ + ((dev)->hw_info.personality == QED_PCI_ETH_ROCE || \ (dev)->hw_info.personality == QED_PCI_ETH_RDMA) -#define QED_IS_IWARP_PERSONALITY(dev) \ - ((dev)->hw_info.personality == QED_PCI_ETH_IWARP || \ +#define QED_IS_IWARP_PERSONALITY(dev) \ + ((dev)->hw_info.personality == QED_PCI_ETH_IWARP || \ (dev)->hw_info.personality == QED_PCI_ETH_RDMA) -#define QED_IS_L2_PERSONALITY(dev) \ - ((dev)->hw_info.personality == QED_PCI_ETH || \ +#define QED_IS_L2_PERSONALITY(dev) \ + ((dev)->hw_info.personality == QED_PCI_ETH || \ QED_IS_RDMA_PERSONALITY(dev)) -#define QED_IS_FCOE_PERSONALITY(dev) \ +#define QED_IS_FCOE_PERSONALITY(dev) \ ((dev)->hw_info.personality == QED_PCI_FCOE) -#define QED_IS_ISCSI_PERSONALITY(dev) \ +#define QED_IS_ISCSI_PERSONALITY(dev) \ ((dev)->hw_info.personality == QED_PCI_ISCSI) /* Resource Allocation scheme results */ u32 resc_start[QED_MAX_RESC]; u32 resc_num[QED_MAX_RESC]; - u32 feat_num[QED_MAX_FEATURES]; +#define RESC_START(_p_hwfn, resc) ((_p_hwfn)->hw_info.resc_start[resc]) +#define RESC_NUM(_p_hwfn, resc) ((_p_hwfn)->hw_info.resc_num[resc]) +#define RESC_END(_p_hwfn, resc) (RESC_START(_p_hwfn, resc) + \ + RESC_NUM(_p_hwfn, resc)) -#define RESC_START(_p_hwfn, resc) ((_p_hwfn)->hw_info.resc_start[resc]) -#define RESC_NUM(_p_hwfn, resc) ((_p_hwfn)->hw_info.resc_num[resc]) -#define RESC_END(_p_hwfn, resc) (RESC_START(_p_hwfn, resc) + \ - RESC_NUM(_p_hwfn, resc)) -#define FEAT_NUM(_p_hwfn, resc) ((_p_hwfn)->hw_info.feat_num[resc]) + u32 feat_num[QED_MAX_FEATURES]; +#define FEAT_NUM(_p_hwfn, resc) ((_p_hwfn)->hw_info.feat_num[resc]) /* Amount of traffic classes HW supports */ - u8 num_hw_tc; + u8 num_hw_tc; /* Amount of TCs which should be active according to DCBx or upper * layer driver configuration. */ - u8 num_active_tc; + u8 num_active_tc; + u8 offload_tc; bool offload_tc_set; bool multi_tc_roce_en; -#define IS_QED_MULTI_TC_ROCE(p_hwfn) (((p_hwfn)->hw_info.multi_tc_roce_en)) +#define IS_QED_MULTI_TC_ROCE(p_hwfn) ((p_hwfn)->hw_info.multi_tc_roce_en) u32 concrete_fid; u16 opaque_fid; @@ -362,12 +323,11 @@ struct qed_hw_info { struct qed_igu_info *p_igu_info; - u32 port_mode; u32 hw_mode; - unsigned long device_capabilities; + unsigned long device_capabilities; u16 mtu; - enum qed_wol_support b_wol_support; + enum qed_wol_support b_wol_support; }; /* maximun size of read/write commands (HW limit) */ @@ -741,41 +701,42 @@ struct qed_dbg_feature { }; struct qed_dev { - u32 dp_module; - u8 dp_level; - char name[NAME_SIZE]; - - enum qed_dev_type type; -/* Translate type/revision combo into the proper conditions */ -#define QED_IS_BB(dev) ((dev)->type == QED_DEV_TYPE_BB) -#define QED_IS_BB_B0(dev) (QED_IS_BB(dev) && \ - CHIP_REV_IS_B0(dev)) -#define QED_IS_AH(dev) ((dev)->type == QED_DEV_TYPE_AH) -#define QED_IS_K2(dev) QED_IS_AH(dev) - - u16 vendor_id; - u16 device_id; -#define QED_DEV_ID_MASK 0xff00 -#define QED_DEV_ID_MASK_BB 0x1600 -#define QED_DEV_ID_MASK_AH 0x8000 -#define QED_IS_E4(dev) (QED_IS_BB(dev) || QED_IS_AH(dev)) - - u16 chip_num; -#define CHIP_NUM_MASK 0xffff -#define CHIP_NUM_SHIFT 16 - - u16 chip_rev; -#define CHIP_REV_MASK 0xf -#define CHIP_REV_SHIFT 12 -#define CHIP_REV_IS_B0(_cdev) ((_cdev)->chip_rev == 1) + u32 dp_module; + u8 dp_level; + char name[NAME_SIZE]; + + enum qed_dev_type type; + /* Translate type/revision combo into the proper conditions */ +#define QED_IS_BB(dev) ((dev)->type == QED_DEV_TYPE_BB) +#define QED_IS_BB_B0(dev) (QED_IS_BB(dev) && CHIP_REV_IS_B0(dev)) +#define QED_IS_AH(dev) ((dev)->type == QED_DEV_TYPE_AH) +#define QED_IS_K2(dev) QED_IS_AH(dev) +#define QED_IS_E4(dev) (QED_IS_BB(dev) || QED_IS_AH(dev)) +#define QED_IS_E5(dev) ((dev)->type == QED_DEV_TYPE_E5) + + u16 vendor_id; + + u16 device_id; +#define QED_DEV_ID_MASK 0xff00 +#define QED_DEV_ID_MASK_BB 0x1600 +#define QED_DEV_ID_MASK_AH 0x8000 + + u16 chip_num; +#define CHIP_NUM_MASK 0xffff +#define CHIP_NUM_SHIFT 16 + + u16 chip_rev; +#define CHIP_REV_MASK 0xf +#define CHIP_REV_SHIFT 12 +#define CHIP_REV_IS_B0(_cdev) ((_cdev)->chip_rev == 1) u16 chip_metal; -#define CHIP_METAL_MASK 0xff -#define CHIP_METAL_SHIFT 4 +#define CHIP_METAL_MASK 0xff +#define CHIP_METAL_SHIFT 4 u16 chip_bond_id; -#define CHIP_BOND_ID_MASK 0xf -#define CHIP_BOND_ID_SHIFT 0 +#define CHIP_BOND_ID_MASK 0xf +#define CHIP_BOND_ID_SHIFT 0 u8 num_engines; u8 num_ports; diff --git a/drivers/net/ethernet/qlogic/qed/qed_chain.c b/drivers/net/ethernet/qlogic/qed/qed_chain.c new file mode 100644 index 000000000000..b83d17b14e85 --- /dev/null +++ b/drivers/net/ethernet/qlogic/qed/qed_chain.c @@ -0,0 +1,371 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* Copyright (c) 2020 Marvell International Ltd. */ + +#include <linux/dma-mapping.h> +#include <linux/qed/qed_chain.h> +#include <linux/vmalloc.h> + +#include "qed_dev_api.h" + +static void qed_chain_init(struct qed_chain *chain, + const struct qed_chain_init_params *params, + u32 page_cnt) +{ + memset(chain, 0, sizeof(*chain)); + + chain->elem_size = params->elem_size; + chain->intended_use = params->intended_use; + chain->mode = params->mode; + chain->cnt_type = params->cnt_type; + + chain->elem_per_page = ELEMS_PER_PAGE(params->elem_size, + params->page_size); + chain->usable_per_page = USABLE_ELEMS_PER_PAGE(params->elem_size, + params->page_size, + params->mode); + chain->elem_unusable = UNUSABLE_ELEMS_PER_PAGE(params->elem_size, + params->mode); + + chain->elem_per_page_mask = chain->elem_per_page - 1; + chain->next_page_mask = chain->usable_per_page & + chain->elem_per_page_mask; + + chain->page_size = params->page_size; + chain->page_cnt = page_cnt; + chain->capacity = chain->usable_per_page * page_cnt; + chain->size = chain->elem_per_page * page_cnt; + + if (params->ext_pbl_virt) { + chain->pbl_sp.table_virt = params->ext_pbl_virt; + chain->pbl_sp.table_phys = params->ext_pbl_phys; + + chain->b_external_pbl = true; + } +} + +static void qed_chain_init_next_ptr_elem(const struct qed_chain *chain, + void *virt_curr, void *virt_next, + dma_addr_t phys_next) +{ + struct qed_chain_next *next; + u32 size; + + size = chain->elem_size * chain->usable_per_page; + next = virt_curr + size; + + DMA_REGPAIR_LE(next->next_phys, phys_next); + next->next_virt = virt_next; +} + +static void qed_chain_init_mem(struct qed_chain *chain, void *virt_addr, + dma_addr_t phys_addr) +{ + chain->p_virt_addr = virt_addr; + chain->p_phys_addr = phys_addr; +} + +static void qed_chain_free_next_ptr(struct qed_dev *cdev, + struct qed_chain *chain) +{ + struct device *dev = &cdev->pdev->dev; + struct qed_chain_next *next; + dma_addr_t phys, phys_next; + void *virt, *virt_next; + u32 size, i; + + size = chain->elem_size * chain->usable_per_page; + virt = chain->p_virt_addr; + phys = chain->p_phys_addr; + + for (i = 0; i < chain->page_cnt; i++) { + if (!virt) + break; + + next = virt + size; + virt_next = next->next_virt; + phys_next = HILO_DMA_REGPAIR(next->next_phys); + + dma_free_coherent(dev, chain->page_size, virt, phys); + + virt = virt_next; + phys = phys_next; + } +} + +static void qed_chain_free_single(struct qed_dev *cdev, + struct qed_chain *chain) +{ + if (!chain->p_virt_addr) + return; + + dma_free_coherent(&cdev->pdev->dev, chain->page_size, + chain->p_virt_addr, chain->p_phys_addr); +} + +static void qed_chain_free_pbl(struct qed_dev *cdev, struct qed_chain *chain) +{ + struct device *dev = &cdev->pdev->dev; + struct addr_tbl_entry *entry; + u32 i; + + if (!chain->pbl.pp_addr_tbl) + return; + + for (i = 0; i < chain->page_cnt; i++) { + entry = chain->pbl.pp_addr_tbl + i; + if (!entry->virt_addr) + break; + + dma_free_coherent(dev, chain->page_size, entry->virt_addr, + entry->dma_map); + } + + if (!chain->b_external_pbl) + dma_free_coherent(dev, chain->pbl_sp.table_size, + chain->pbl_sp.table_virt, + chain->pbl_sp.table_phys); + + vfree(chain->pbl.pp_addr_tbl); + chain->pbl.pp_addr_tbl = NULL; +} + +/** + * qed_chain_free() - Free chain DMA memory. + * + * @cdev: Main device structure. + * @chain: Chain to free. + */ +void qed_chain_free(struct qed_dev *cdev, struct qed_chain *chain) +{ + switch (chain->mode) { + case QED_CHAIN_MODE_NEXT_PTR: + qed_chain_free_next_ptr(cdev, chain); + break; + case QED_CHAIN_MODE_SINGLE: + qed_chain_free_single(cdev, chain); + break; + case QED_CHAIN_MODE_PBL: + qed_chain_free_pbl(cdev, chain); + break; + default: + return; + } + + qed_chain_init_mem(chain, NULL, 0); +} + +static int +qed_chain_alloc_sanity_check(struct qed_dev *cdev, + const struct qed_chain_init_params *params, + u32 page_cnt) +{ + u64 chain_size; + + chain_size = ELEMS_PER_PAGE(params->elem_size, params->page_size); + chain_size *= page_cnt; + + if (!chain_size) + return -EINVAL; + + /* The actual chain size can be larger than the maximal possible value + * after rounding up the requested elements number to pages, and after + * taking into account the unusuable elements (next-ptr elements). + * The size of a "u16" chain can be (U16_MAX + 1) since the chain + * size/capacity fields are of u32 type. + */ + switch (params->cnt_type) { + case QED_CHAIN_CNT_TYPE_U16: + if (chain_size > U16_MAX + 1) + break; + + return 0; + case QED_CHAIN_CNT_TYPE_U32: + if (chain_size > U32_MAX) + break; + + return 0; + default: + return -EINVAL; + } + + DP_NOTICE(cdev, + "The actual chain size (0x%llx) is larger than the maximal possible value\n", + chain_size); + + return -EINVAL; +} + +static int qed_chain_alloc_next_ptr(struct qed_dev *cdev, + struct qed_chain *chain) +{ + struct device *dev = &cdev->pdev->dev; + void *virt, *virt_prev = NULL; + dma_addr_t phys; + u32 i; + + for (i = 0; i < chain->page_cnt; i++) { + virt = dma_alloc_coherent(dev, chain->page_size, &phys, + GFP_KERNEL); + if (!virt) + return -ENOMEM; + + if (i == 0) { + qed_chain_init_mem(chain, virt, phys); + qed_chain_reset(chain); + } else { + qed_chain_init_next_ptr_elem(chain, virt_prev, virt, + phys); + } + + virt_prev = virt; + } + + /* Last page's next element should point to the beginning of the + * chain. + */ + qed_chain_init_next_ptr_elem(chain, virt_prev, chain->p_virt_addr, + chain->p_phys_addr); + + return 0; +} + +static int qed_chain_alloc_single(struct qed_dev *cdev, + struct qed_chain *chain) +{ + dma_addr_t phys; + void *virt; + + virt = dma_alloc_coherent(&cdev->pdev->dev, chain->page_size, + &phys, GFP_KERNEL); + if (!virt) + return -ENOMEM; + + qed_chain_init_mem(chain, virt, phys); + qed_chain_reset(chain); + + return 0; +} + +static int qed_chain_alloc_pbl(struct qed_dev *cdev, struct qed_chain *chain) +{ + struct device *dev = &cdev->pdev->dev; + struct addr_tbl_entry *addr_tbl; + dma_addr_t phys, pbl_phys; + __le64 *pbl_virt; + u32 page_cnt, i; + size_t size; + void *virt; + + page_cnt = chain->page_cnt; + + size = array_size(page_cnt, sizeof(*addr_tbl)); + if (unlikely(size == SIZE_MAX)) + return -EOVERFLOW; + + addr_tbl = vzalloc(size); + if (!addr_tbl) + return -ENOMEM; + + chain->pbl.pp_addr_tbl = addr_tbl; + + if (chain->b_external_pbl) { + pbl_virt = chain->pbl_sp.table_virt; + goto alloc_pages; + } + + size = array_size(page_cnt, sizeof(*pbl_virt)); + if (unlikely(size == SIZE_MAX)) + return -EOVERFLOW; + + pbl_virt = dma_alloc_coherent(dev, size, &pbl_phys, GFP_KERNEL); + if (!pbl_virt) + return -ENOMEM; + + chain->pbl_sp.table_virt = pbl_virt; + chain->pbl_sp.table_phys = pbl_phys; + chain->pbl_sp.table_size = size; + +alloc_pages: + for (i = 0; i < page_cnt; i++) { + virt = dma_alloc_coherent(dev, chain->page_size, &phys, + GFP_KERNEL); + if (!virt) + return -ENOMEM; + + if (i == 0) { + qed_chain_init_mem(chain, virt, phys); + qed_chain_reset(chain); + } + + /* Fill the PBL table with the physical address of the page */ + pbl_virt[i] = cpu_to_le64(phys); + + /* Keep the virtual address of the page */ + addr_tbl[i].virt_addr = virt; + addr_tbl[i].dma_map = phys; + } + + return 0; +} + +/** + * qed_chain_alloc() - Allocate and initialize a chain. + * + * @cdev: Main device structure. + * @chain: Chain to be processed. + * @params: Chain initialization parameters. + * + * Return: 0 on success, negative errno otherwise. + */ +int qed_chain_alloc(struct qed_dev *cdev, struct qed_chain *chain, + struct qed_chain_init_params *params) +{ + u32 page_cnt; + int rc; + + if (!params->page_size) + params->page_size = QED_CHAIN_PAGE_SIZE; + + if (params->mode == QED_CHAIN_MODE_SINGLE) + page_cnt = 1; + else + page_cnt = QED_CHAIN_PAGE_CNT(params->num_elems, + params->elem_size, + params->page_size, + params->mode); + + rc = qed_chain_alloc_sanity_check(cdev, params, page_cnt); + if (rc) { + DP_NOTICE(cdev, + "Cannot allocate a chain with the given arguments:\n"); + DP_NOTICE(cdev, + "[use_mode %d, mode %d, cnt_type %d, num_elems %d, elem_size %zu, page_size %u]\n", + params->intended_use, params->mode, params->cnt_type, + params->num_elems, params->elem_size, + params->page_size); + return rc; + } + + qed_chain_init(chain, params, page_cnt); + + switch (params->mode) { + case QED_CHAIN_MODE_NEXT_PTR: + rc = qed_chain_alloc_next_ptr(cdev, chain); + break; + case QED_CHAIN_MODE_SINGLE: + rc = qed_chain_alloc_single(cdev, chain); + break; + case QED_CHAIN_MODE_PBL: + rc = qed_chain_alloc_pbl(cdev, chain); + break; + default: + return -EINVAL; + } + + if (!rc) + return 0; + + qed_chain_free(cdev, chain); + + return rc; +} diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.c b/drivers/net/ethernet/qlogic/qed/qed_cxt.c index d13ec88313c3..876743a79c1f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.c +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -99,8 +73,8 @@ union type1_task_context { }; struct src_ent { - u8 opaque[56]; - u64 next; + __u8 opaque[56]; + __be64 next; }; #define CDUT_SEG_ALIGNMET 3 /* in 4k chunks */ @@ -2196,12 +2170,14 @@ qed_cxt_dynamic_ilt_alloc(struct qed_hwfn *p_hwfn, enum qed_cxt_elem_type elem_type, u32 iid) { u32 reg_offset, shadow_line, elem_size, hw_p_size, elems_per_p, line; + struct tdif_task_context *tdif_context; struct qed_ilt_client_cfg *p_cli; struct qed_ilt_cli_blk *p_blk; struct qed_ptt *p_ptt; dma_addr_t p_phys; u64 ilt_hw_entry; void *p_virt; + u32 flags1; int rc = 0; switch (elem_type) { @@ -2278,8 +2254,12 @@ qed_cxt_dynamic_ilt_alloc(struct qed_hwfn *p_hwfn, for (elem_i = 0; elem_i < elems_per_p; elem_i++) { elem = (union type1_task_context *)elem_start; - SET_FIELD(elem->roce_ctx.tdif_context.flags1, - TDIF_TASK_CONTEXT_REF_TAG_MASK, 0xf); + tdif_context = &elem->roce_ctx.tdif_context; + + flags1 = le32_to_cpu(tdif_context->flags1); + SET_FIELD(flags1, TDIF_TASK_CONTEXT_REF_TAG_MASK, 0xf); + tdif_context->flags1 = cpu_to_le32(flags1); + elem_start += TYPE1_TASK_CXT_SIZE(p_hwfn); } } @@ -2355,6 +2335,11 @@ qed_cxt_free_ilt_range(struct qed_hwfn *p_hwfn, elem_size = SRQ_CXT_SIZE; p_blk = &p_cli->pf_blks[SRQ_BLK]; break; + case QED_ELEM_XRC_SRQ: + p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_TSDM]; + elem_size = XRC_SRQ_CXT_SIZE; + p_blk = &p_cli->pf_blks[SRQ_BLK]; + break; case QED_ELEM_TASK: p_cli = &p_hwfn->p_cxt_mngr->clients[ILT_CLI_CDUT]; elem_size = TYPE1_TASK_CXT_SIZE(p_hwfn); diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.h b/drivers/net/ethernet/qlogic/qed/qed_cxt.h index ce08ae8d8498..8b64495f8745 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.h +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_CXT_H diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c index 5c6a276f69ac..17d5b649eb36 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -573,7 +547,8 @@ qed_dcbx_get_ets_data(struct qed_hwfn *p_hwfn, struct dcbx_ets_feature *p_ets, struct qed_dcbx_params *p_params) { - u32 bw_map[2], tsa_map[2], pri_map; + __be32 bw_map[2], tsa_map[2]; + u32 pri_map; int i; p_params->ets_willing = QED_MFW_GET_FIELD(p_ets->flags, @@ -599,11 +574,10 @@ qed_dcbx_get_ets_data(struct qed_hwfn *p_hwfn, /* 8 bit tsa and bw data corresponding to each of the 8 TC's are * encoded in a type u32 array of size 2. */ - bw_map[0] = be32_to_cpu(p_ets->tc_bw_tbl[0]); - bw_map[1] = be32_to_cpu(p_ets->tc_bw_tbl[1]); - tsa_map[0] = be32_to_cpu(p_ets->tc_tsa_tbl[0]); - tsa_map[1] = be32_to_cpu(p_ets->tc_tsa_tbl[1]); + cpu_to_be32_array(bw_map, p_ets->tc_bw_tbl, 2); + cpu_to_be32_array(tsa_map, p_ets->tc_tsa_tbl, 2); pri_map = p_ets->pri_tc_tbl[0]; + for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++) { p_params->ets_tc_bw_tbl[i] = ((u8 *)bw_map)[i]; p_params->ets_tc_tsa_tbl[i] = ((u8 *)tsa_map)[i]; @@ -1080,7 +1054,7 @@ qed_dcbx_set_ets_data(struct qed_hwfn *p_hwfn, struct dcbx_ets_feature *p_ets, struct qed_dcbx_params *p_params) { - u8 *bw_map, *tsa_map; + __be32 bw_map[2], tsa_map[2]; u32 val; int i; @@ -1102,22 +1076,21 @@ qed_dcbx_set_ets_data(struct qed_hwfn *p_hwfn, p_ets->flags &= ~DCBX_ETS_MAX_TCS_MASK; p_ets->flags |= (u32)p_params->max_ets_tc << DCBX_ETS_MAX_TCS_SHIFT; - bw_map = (u8 *)&p_ets->tc_bw_tbl[0]; - tsa_map = (u8 *)&p_ets->tc_tsa_tbl[0]; p_ets->pri_tc_tbl[0] = 0; + for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++) { - bw_map[i] = p_params->ets_tc_bw_tbl[i]; - tsa_map[i] = p_params->ets_tc_tsa_tbl[i]; + ((u8 *)bw_map)[i] = p_params->ets_tc_bw_tbl[i]; + ((u8 *)tsa_map)[i] = p_params->ets_tc_tsa_tbl[i]; + /* Copy the priority value to the corresponding 4 bits in the * traffic class table. */ val = (((u32)p_params->ets_pri_tc_tbl[i]) << ((7 - i) * 4)); p_ets->pri_tc_tbl[0] |= val; } - for (i = 0; i < 2; i++) { - p_ets->tc_bw_tbl[i] = cpu_to_be32(p_ets->tc_bw_tbl[i]); - p_ets->tc_tsa_tbl[i] = cpu_to_be32(p_ets->tc_tsa_tbl[i]); - } + + be32_to_cpu_array(p_ets->tc_bw_tbl, bw_map, 2); + be32_to_cpu_array(p_ets->tc_tsa_tbl, tsa_map, 2); } static void diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h index 01f253ea4b22..e1798925b444 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.h +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_DCBX_H @@ -107,6 +81,8 @@ struct qed_dcbx_mib_meta_data { u32 addr; }; +extern const struct qed_eth_dcbnl_ops qed_dcbnl_ops_pass; + #ifdef CONFIG_DCB int qed_dcbx_get_config_params(struct qed_hwfn *, struct qed_dcbx_set *); diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c index 3b9bbafafe68..6ab3e60d4928 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_debug.c +++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c @@ -1,6 +1,7 @@ -// SPDX-License-Identifier: GPL-2.0-only +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015 QLogic Corporation + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/module.h> @@ -971,7 +972,7 @@ static void qed_read_storm_fw_info(struct qed_hwfn *p_hwfn, { struct storm_defs *storm = &s_storm_defs[storm_id]; struct fw_info_location fw_info_location; - u32 addr, i, *dest; + u32 addr, i, size, *dest; memset(&fw_info_location, 0, sizeof(fw_info_location)); memset(fw_info, 0, sizeof(*fw_info)); @@ -984,20 +985,29 @@ static void qed_read_storm_fw_info(struct qed_hwfn *p_hwfn, sizeof(fw_info_location); dest = (u32 *)&fw_info_location; + size = BYTES_TO_DWORDS(sizeof(fw_info_location)); - for (i = 0; i < BYTES_TO_DWORDS(sizeof(fw_info_location)); - i++, addr += BYTES_IN_DWORD) + for (i = 0; i < size; i++, addr += BYTES_IN_DWORD) dest[i] = qed_rd(p_hwfn, p_ptt, addr); + /* qed_rq() fetches data in CPU byteorder. Swap it back to + * the device's to get right structure layout. + */ + cpu_to_le32_array(dest, size); + /* Read FW version info from Storm RAM */ - if (fw_info_location.size > 0 && fw_info_location.size <= - sizeof(*fw_info)) { - addr = fw_info_location.grc_addr; - dest = (u32 *)fw_info; - for (i = 0; i < BYTES_TO_DWORDS(fw_info_location.size); - i++, addr += BYTES_IN_DWORD) - dest[i] = qed_rd(p_hwfn, p_ptt, addr); - } + size = le32_to_cpu(fw_info_location.size); + if (!size || size > sizeof(*fw_info)) + return; + + addr = le32_to_cpu(fw_info_location.grc_addr); + dest = (u32 *)fw_info; + size = BYTES_TO_DWORDS(size); + + for (i = 0; i < size; i++, addr += BYTES_IN_DWORD) + dest[i] = qed_rd(p_hwfn, p_ptt, addr); + + cpu_to_le32_array(dest, size); } /* Dumps the specified string to the specified buffer. @@ -1121,9 +1131,8 @@ static u32 qed_dump_fw_ver_param(struct qed_hwfn *p_hwfn, dump, "fw-version", fw_ver_str); offset += qed_dump_str_param(dump_buf + offset, dump, "fw-image", fw_img_str); - offset += qed_dump_num_param(dump_buf + offset, - dump, - "fw-timestamp", fw_info.ver.timestamp); + offset += qed_dump_num_param(dump_buf + offset, dump, "fw-timestamp", + le32_to_cpu(fw_info.ver.timestamp)); return offset; } @@ -4440,9 +4449,11 @@ static u32 qed_fw_asserts_dump(struct qed_hwfn *p_hwfn, continue; } + addr = le16_to_cpu(asserts->section_ram_line_offset); fw_asserts_section_addr = storm->sem_fast_mem_addr + - SEM_FAST_REG_INT_RAM + - RAM_LINES_TO_BYTES(asserts->section_ram_line_offset); + SEM_FAST_REG_INT_RAM + + RAM_LINES_TO_BYTES(addr); + next_list_idx_addr = fw_asserts_section_addr + DWORDS_TO_BYTES(asserts->list_next_index_dword_offset); next_list_idx = qed_rd(p_hwfn, p_ptt, next_list_idx_addr); @@ -7656,8 +7667,7 @@ static int qed_dbg_nvm_image(struct qed_dev *cdev, void *buffer, { struct qed_hwfn *p_hwfn = &cdev->hwfns[cdev->engine_for_debug]; - u32 len_rounded, i; - __be32 val; + u32 len_rounded; int rc; *num_dumped_bytes = 0; @@ -7676,10 +7686,9 @@ static int qed_dbg_nvm_image(struct qed_dev *cdev, void *buffer, /* QED_NVM_IMAGE_NVM_META image is not swapped like other images */ if (image_id != QED_NVM_IMAGE_NVM_META) - for (i = 0; i < len_rounded; i += 4) { - val = cpu_to_be32(*(u32 *)(buffer + i)); - *(u32 *)(buffer + i) = val; - } + cpu_to_be32_array((__force __be32 *)buffer, + (const u32 *)buffer, + len_rounded / sizeof(u32)); *num_dumped_bytes = len_rounded; diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.h b/drivers/net/ethernet/qlogic/qed/qed_debug.h index edf99d296bd1..e71af82d3200 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_debug.h +++ b/drivers/net/ethernet/qlogic/qed/qed_debug.h @@ -1,6 +1,7 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015 QLogic Corporation + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_DEBUGFS_H diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index dbdac983ccde..b3c9ebaf2280 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -3994,8 +3968,9 @@ unlock_and_exit: static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) { - u32 port_cfg_addr, link_temp, nvm_cfg_addr, device_capabilities; + u32 port_cfg_addr, link_temp, nvm_cfg_addr, device_capabilities, fld; u32 nvm_cfg1_offset, mf_mode, addr, generic_cont0, core_cfg; + struct qed_mcp_link_speed_params *ext_speed; struct qed_mcp_link_capabilities *p_caps; struct qed_mcp_link_params *link; @@ -4020,37 +3995,21 @@ static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) switch ((core_cfg & NVM_CFG1_GLOB_NETWORK_PORT_MODE_MASK) >> NVM_CFG1_GLOB_NETWORK_PORT_MODE_OFFSET) { case NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_2X40G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_2X40G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X50G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_2X50G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_1X100G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_1X100G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_4X10G_F: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_4X10G_F; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_4X10G_E: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_4X10G_E; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_4X20G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_4X20G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_1X40G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_1X40G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X25G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_2X25G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X10G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_2X10G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_1X25G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_1X25G; - break; case NVM_CFG1_GLOB_NETWORK_PORT_MODE_4X25G: - p_hwfn->hw_info.port_mode = QED_PORT_MODE_DE_4X25G; + case NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_2X50G_R1: + case NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_4X50G_R1: + case NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_1X100G_R2: + case NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_2X100G_R2: + case NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_1X100G_R4: break; default: DP_NOTICE(p_hwfn, "Unknown port mode in 0x%08x\n", core_cfg); @@ -4068,8 +4027,7 @@ static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) link_temp &= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_MASK; link->speed.advertised_speeds = link_temp; - link_temp = link->speed.advertised_speeds; - p_hwfn->mcp_info->link_capabilities.speed_capabilities = link_temp; + p_caps->speed_capabilities = link->speed.advertised_speeds; link_temp = qed_rd(p_hwfn, p_ptt, port_cfg_addr + @@ -4104,19 +4062,40 @@ static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) DP_NOTICE(p_hwfn, "Unknown Speed in 0x%08x\n", link_temp); } - p_hwfn->mcp_info->link_capabilities.default_speed_autoneg = - link->speed.autoneg; + p_caps->default_speed_autoneg = link->speed.autoneg; - link_temp &= NVM_CFG1_PORT_DRV_FLOW_CONTROL_MASK; - link_temp >>= NVM_CFG1_PORT_DRV_FLOW_CONTROL_OFFSET; - link->pause.autoneg = !!(link_temp & - NVM_CFG1_PORT_DRV_FLOW_CONTROL_AUTONEG); - link->pause.forced_rx = !!(link_temp & - NVM_CFG1_PORT_DRV_FLOW_CONTROL_RX); - link->pause.forced_tx = !!(link_temp & - NVM_CFG1_PORT_DRV_FLOW_CONTROL_TX); + fld = GET_MFW_FIELD(link_temp, NVM_CFG1_PORT_DRV_FLOW_CONTROL); + link->pause.autoneg = !!(fld & NVM_CFG1_PORT_DRV_FLOW_CONTROL_AUTONEG); + link->pause.forced_rx = !!(fld & NVM_CFG1_PORT_DRV_FLOW_CONTROL_RX); + link->pause.forced_tx = !!(fld & NVM_CFG1_PORT_DRV_FLOW_CONTROL_TX); link->loopback_mode = 0; + if (p_hwfn->mcp_info->capabilities & + FW_MB_PARAM_FEATURE_SUPPORT_FEC_CONTROL) { + switch (GET_MFW_FIELD(link_temp, + NVM_CFG1_PORT_FEC_FORCE_MODE)) { + case NVM_CFG1_PORT_FEC_FORCE_MODE_NONE: + p_caps->fec_default |= QED_FEC_MODE_NONE; + break; + case NVM_CFG1_PORT_FEC_FORCE_MODE_FIRECODE: + p_caps->fec_default |= QED_FEC_MODE_FIRECODE; + break; + case NVM_CFG1_PORT_FEC_FORCE_MODE_RS: + p_caps->fec_default |= QED_FEC_MODE_RS; + break; + case NVM_CFG1_PORT_FEC_FORCE_MODE_AUTO: + p_caps->fec_default |= QED_FEC_MODE_AUTO; + break; + default: + DP_VERBOSE(p_hwfn, NETIF_MSG_LINK, + "unknown FEC mode in 0x%08x\n", link_temp); + } + } else { + p_caps->fec_default = QED_FEC_MODE_UNSUPPORTED; + } + + link->fec = p_caps->fec_default; + if (p_hwfn->mcp_info->capabilities & FW_MB_PARAM_FEATURE_SUPPORT_EEE) { link_temp = qed_rd(p_hwfn, p_ptt, port_cfg_addr + offsetof(struct nvm_cfg1_port, ext_phy)); @@ -4148,14 +4127,97 @@ static int qed_hw_get_nvm_info(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) p_caps->default_eee = QED_MCP_EEE_UNSUPPORTED; } - DP_VERBOSE(p_hwfn, - NETIF_MSG_LINK, - "Read default link: Speed 0x%08x, Adv. Speed 0x%08x, AN: 0x%02x, PAUSE AN: 0x%02x EEE: %02x [%08x usec]\n", - link->speed.forced_speed, - link->speed.advertised_speeds, - link->speed.autoneg, - link->pause.autoneg, - p_caps->default_eee, p_caps->eee_lpi_timer); + if (p_hwfn->mcp_info->capabilities & + FW_MB_PARAM_FEATURE_SUPPORT_EXT_SPEED_FEC_CONTROL) { + ext_speed = &link->ext_speed; + + link_temp = qed_rd(p_hwfn, p_ptt, + port_cfg_addr + + offsetof(struct nvm_cfg1_port, + extended_speed)); + + fld = GET_MFW_FIELD(link_temp, NVM_CFG1_PORT_EXTENDED_SPEED); + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_AN) + ext_speed->autoneg = true; + + ext_speed->forced_speed = 0; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_1G) + ext_speed->forced_speed |= QED_EXT_SPEED_1G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_10G) + ext_speed->forced_speed |= QED_EXT_SPEED_10G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_20G) + ext_speed->forced_speed |= QED_EXT_SPEED_20G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_25G) + ext_speed->forced_speed |= QED_EXT_SPEED_25G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_40G) + ext_speed->forced_speed |= QED_EXT_SPEED_40G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_50G_R) + ext_speed->forced_speed |= QED_EXT_SPEED_50G_R; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_50G_R2) + ext_speed->forced_speed |= QED_EXT_SPEED_50G_R2; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_100G_R2) + ext_speed->forced_speed |= QED_EXT_SPEED_100G_R2; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_100G_R4) + ext_speed->forced_speed |= QED_EXT_SPEED_100G_R4; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_100G_P4) + ext_speed->forced_speed |= QED_EXT_SPEED_100G_P4; + + fld = GET_MFW_FIELD(link_temp, + NVM_CFG1_PORT_EXTENDED_SPEED_CAP); + + ext_speed->advertised_speeds = 0; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_RESERVED) + ext_speed->advertised_speeds |= QED_EXT_SPEED_MASK_RES; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_1G) + ext_speed->advertised_speeds |= QED_EXT_SPEED_MASK_1G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_10G) + ext_speed->advertised_speeds |= QED_EXT_SPEED_MASK_10G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_20G) + ext_speed->advertised_speeds |= QED_EXT_SPEED_MASK_20G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_25G) + ext_speed->advertised_speeds |= QED_EXT_SPEED_MASK_25G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_40G) + ext_speed->advertised_speeds |= QED_EXT_SPEED_MASK_40G; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_50G_R) + ext_speed->advertised_speeds |= + QED_EXT_SPEED_MASK_50G_R; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_50G_R2) + ext_speed->advertised_speeds |= + QED_EXT_SPEED_MASK_50G_R2; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_100G_R2) + ext_speed->advertised_speeds |= + QED_EXT_SPEED_MASK_100G_R2; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_100G_R4) + ext_speed->advertised_speeds |= + QED_EXT_SPEED_MASK_100G_R4; + if (fld & NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_100G_P4) + ext_speed->advertised_speeds |= + QED_EXT_SPEED_MASK_100G_P4; + + link_temp = qed_rd(p_hwfn, p_ptt, + port_cfg_addr + + offsetof(struct nvm_cfg1_port, + extended_fec_mode)); + link->ext_fec_mode = link_temp; + + p_caps->default_ext_speed_caps = ext_speed->advertised_speeds; + p_caps->default_ext_speed = ext_speed->forced_speed; + p_caps->default_ext_autoneg = ext_speed->autoneg; + p_caps->default_ext_fec = link->ext_fec_mode; + + DP_VERBOSE(p_hwfn, NETIF_MSG_LINK, + "Read default extended link config: Speed 0x%08x, Adv. Speed 0x%08x, AN: 0x%02x, FEC: 0x%02x\n", + ext_speed->forced_speed, + ext_speed->advertised_speeds, ext_speed->autoneg, + p_caps->default_ext_fec); + } + + DP_VERBOSE(p_hwfn, NETIF_MSG_LINK, + "Read default link: Speed 0x%08x, Adv. Speed 0x%08x, AN: 0x%02x, PAUSE AN: 0x%02x, EEE: 0x%02x [0x%08x usec], FEC: 0x%02x\n", + link->speed.forced_speed, link->speed.advertised_speeds, + link->speed.autoneg, link->pause.autoneg, + p_caps->default_eee, p_caps->eee_lpi_timer, + p_caps->fec_default); if (IS_LEAD_HWFN(p_hwfn)) { struct qed_dev *cdev = p_hwfn->cdev; @@ -4654,279 +4716,6 @@ void qed_hw_remove(struct qed_dev *cdev) qed_mcp_nvm_info_free(p_hwfn); } -static void qed_chain_free_next_ptr(struct qed_dev *cdev, - struct qed_chain *p_chain) -{ - void *p_virt = p_chain->p_virt_addr, *p_virt_next = NULL; - dma_addr_t p_phys = p_chain->p_phys_addr, p_phys_next = 0; - struct qed_chain_next *p_next; - u32 size, i; - - if (!p_virt) - return; - - size = p_chain->elem_size * p_chain->usable_per_page; - - for (i = 0; i < p_chain->page_cnt; i++) { - if (!p_virt) - break; - - p_next = (struct qed_chain_next *)((u8 *)p_virt + size); - p_virt_next = p_next->next_virt; - p_phys_next = HILO_DMA_REGPAIR(p_next->next_phys); - - dma_free_coherent(&cdev->pdev->dev, - QED_CHAIN_PAGE_SIZE, p_virt, p_phys); - - p_virt = p_virt_next; - p_phys = p_phys_next; - } -} - -static void qed_chain_free_single(struct qed_dev *cdev, - struct qed_chain *p_chain) -{ - if (!p_chain->p_virt_addr) - return; - - dma_free_coherent(&cdev->pdev->dev, - QED_CHAIN_PAGE_SIZE, - p_chain->p_virt_addr, p_chain->p_phys_addr); -} - -static void qed_chain_free_pbl(struct qed_dev *cdev, struct qed_chain *p_chain) -{ - struct addr_tbl_entry *pp_addr_tbl = p_chain->pbl.pp_addr_tbl; - u32 page_cnt = p_chain->page_cnt, i, pbl_size; - - if (!pp_addr_tbl) - return; - - for (i = 0; i < page_cnt; i++) { - if (!pp_addr_tbl[i].virt_addr || !pp_addr_tbl[i].dma_map) - break; - - dma_free_coherent(&cdev->pdev->dev, - QED_CHAIN_PAGE_SIZE, - pp_addr_tbl[i].virt_addr, - pp_addr_tbl[i].dma_map); - } - - pbl_size = page_cnt * QED_CHAIN_PBL_ENTRY_SIZE; - - if (!p_chain->b_external_pbl) - dma_free_coherent(&cdev->pdev->dev, - pbl_size, - p_chain->pbl_sp.p_virt_table, - p_chain->pbl_sp.p_phys_table); - - vfree(p_chain->pbl.pp_addr_tbl); - p_chain->pbl.pp_addr_tbl = NULL; -} - -void qed_chain_free(struct qed_dev *cdev, struct qed_chain *p_chain) -{ - switch (p_chain->mode) { - case QED_CHAIN_MODE_NEXT_PTR: - qed_chain_free_next_ptr(cdev, p_chain); - break; - case QED_CHAIN_MODE_SINGLE: - qed_chain_free_single(cdev, p_chain); - break; - case QED_CHAIN_MODE_PBL: - qed_chain_free_pbl(cdev, p_chain); - break; - } -} - -static int -qed_chain_alloc_sanity_check(struct qed_dev *cdev, - enum qed_chain_cnt_type cnt_type, - size_t elem_size, u32 page_cnt) -{ - u64 chain_size = ELEMS_PER_PAGE(elem_size) * page_cnt; - - /* The actual chain size can be larger than the maximal possible value - * after rounding up the requested elements number to pages, and after - * taking into acount the unusuable elements (next-ptr elements). - * The size of a "u16" chain can be (U16_MAX + 1) since the chain - * size/capacity fields are of a u32 type. - */ - if ((cnt_type == QED_CHAIN_CNT_TYPE_U16 && - chain_size > ((u32)U16_MAX + 1)) || - (cnt_type == QED_CHAIN_CNT_TYPE_U32 && chain_size > U32_MAX)) { - DP_NOTICE(cdev, - "The actual chain size (0x%llx) is larger than the maximal possible value\n", - chain_size); - return -EINVAL; - } - - return 0; -} - -static int -qed_chain_alloc_next_ptr(struct qed_dev *cdev, struct qed_chain *p_chain) -{ - void *p_virt = NULL, *p_virt_prev = NULL; - dma_addr_t p_phys = 0; - u32 i; - - for (i = 0; i < p_chain->page_cnt; i++) { - p_virt = dma_alloc_coherent(&cdev->pdev->dev, - QED_CHAIN_PAGE_SIZE, - &p_phys, GFP_KERNEL); - if (!p_virt) - return -ENOMEM; - - if (i == 0) { - qed_chain_init_mem(p_chain, p_virt, p_phys); - qed_chain_reset(p_chain); - } else { - qed_chain_init_next_ptr_elem(p_chain, p_virt_prev, - p_virt, p_phys); - } - - p_virt_prev = p_virt; - } - /* Last page's next element should point to the beginning of the - * chain. - */ - qed_chain_init_next_ptr_elem(p_chain, p_virt_prev, - p_chain->p_virt_addr, - p_chain->p_phys_addr); - - return 0; -} - -static int -qed_chain_alloc_single(struct qed_dev *cdev, struct qed_chain *p_chain) -{ - dma_addr_t p_phys = 0; - void *p_virt = NULL; - - p_virt = dma_alloc_coherent(&cdev->pdev->dev, - QED_CHAIN_PAGE_SIZE, &p_phys, GFP_KERNEL); - if (!p_virt) - return -ENOMEM; - - qed_chain_init_mem(p_chain, p_virt, p_phys); - qed_chain_reset(p_chain); - - return 0; -} - -static int -qed_chain_alloc_pbl(struct qed_dev *cdev, - struct qed_chain *p_chain, - struct qed_chain_ext_pbl *ext_pbl) -{ - u32 page_cnt = p_chain->page_cnt, size, i; - dma_addr_t p_phys = 0, p_pbl_phys = 0; - struct addr_tbl_entry *pp_addr_tbl; - u8 *p_pbl_virt = NULL; - void *p_virt = NULL; - - size = page_cnt * sizeof(*pp_addr_tbl); - pp_addr_tbl = vzalloc(size); - if (!pp_addr_tbl) - return -ENOMEM; - - /* The allocation of the PBL table is done with its full size, since it - * is expected to be successive. - * qed_chain_init_pbl_mem() is called even in a case of an allocation - * failure, since tbl was previously allocated, and it - * should be saved to allow its freeing during the error flow. - */ - size = page_cnt * QED_CHAIN_PBL_ENTRY_SIZE; - - if (!ext_pbl) { - p_pbl_virt = dma_alloc_coherent(&cdev->pdev->dev, - size, &p_pbl_phys, GFP_KERNEL); - } else { - p_pbl_virt = ext_pbl->p_pbl_virt; - p_pbl_phys = ext_pbl->p_pbl_phys; - p_chain->b_external_pbl = true; - } - - qed_chain_init_pbl_mem(p_chain, p_pbl_virt, p_pbl_phys, pp_addr_tbl); - if (!p_pbl_virt) - return -ENOMEM; - - for (i = 0; i < page_cnt; i++) { - p_virt = dma_alloc_coherent(&cdev->pdev->dev, - QED_CHAIN_PAGE_SIZE, - &p_phys, GFP_KERNEL); - if (!p_virt) - return -ENOMEM; - - if (i == 0) { - qed_chain_init_mem(p_chain, p_virt, p_phys); - qed_chain_reset(p_chain); - } - - /* Fill the PBL table with the physical address of the page */ - *(dma_addr_t *)p_pbl_virt = p_phys; - /* Keep the virtual address of the page */ - p_chain->pbl.pp_addr_tbl[i].virt_addr = p_virt; - p_chain->pbl.pp_addr_tbl[i].dma_map = p_phys; - - p_pbl_virt += QED_CHAIN_PBL_ENTRY_SIZE; - } - - return 0; -} - -int qed_chain_alloc(struct qed_dev *cdev, - enum qed_chain_use_mode intended_use, - enum qed_chain_mode mode, - enum qed_chain_cnt_type cnt_type, - u32 num_elems, - size_t elem_size, - struct qed_chain *p_chain, - struct qed_chain_ext_pbl *ext_pbl) -{ - u32 page_cnt; - int rc = 0; - - if (mode == QED_CHAIN_MODE_SINGLE) - page_cnt = 1; - else - page_cnt = QED_CHAIN_PAGE_CNT(num_elems, elem_size, mode); - - rc = qed_chain_alloc_sanity_check(cdev, cnt_type, elem_size, page_cnt); - if (rc) { - DP_NOTICE(cdev, - "Cannot allocate a chain with the given arguments:\n"); - DP_NOTICE(cdev, - "[use_mode %d, mode %d, cnt_type %d, num_elems %d, elem_size %zu]\n", - intended_use, mode, cnt_type, num_elems, elem_size); - return rc; - } - - qed_chain_init_params(p_chain, page_cnt, (u8) elem_size, intended_use, - mode, cnt_type); - - switch (mode) { - case QED_CHAIN_MODE_NEXT_PTR: - rc = qed_chain_alloc_next_ptr(cdev, p_chain); - break; - case QED_CHAIN_MODE_SINGLE: - rc = qed_chain_alloc_single(cdev, p_chain); - break; - case QED_CHAIN_MODE_PBL: - rc = qed_chain_alloc_pbl(cdev, p_chain, ext_pbl); - break; - } - if (rc) - goto nomem; - - return 0; - -nomem: - qed_chain_free(cdev, p_chain); - return rc; -} - int qed_fw_l2_queue(struct qed_hwfn *p_hwfn, u16 src_id, u16 *dst_id) { if (src_id >= RESC_NUM(p_hwfn, QED_L2_QUEUE)) { diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev_api.h b/drivers/net/ethernet/qlogic/qed/qed_dev_api.h index eb4808b3bf67..d3c1f3879be8 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev_api.h +++ b/drivers/net/ethernet/qlogic/qed/qed_dev_api.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_DEV_API_H @@ -280,35 +254,9 @@ int qed_dmae_host2host(struct qed_hwfn *p_hwfn, dma_addr_t dest_addr, u32 size_in_dwords, struct qed_dmae_params *p_params); -/** - * @brief qed_chain_alloc - Allocate and initialize a chain - * - * @param p_hwfn - * @param intended_use - * @param mode - * @param num_elems - * @param elem_size - * @param p_chain - * @param ext_pbl - a possible external PBL - * - * @return int - */ -int -qed_chain_alloc(struct qed_dev *cdev, - enum qed_chain_use_mode intended_use, - enum qed_chain_mode mode, - enum qed_chain_cnt_type cnt_type, - u32 num_elems, - size_t elem_size, - struct qed_chain *p_chain, struct qed_chain_ext_pbl *ext_pbl); - -/** - * @brief qed_chain_free - Free chain DMA memory - * - * @param p_hwfn - * @param p_chain - */ -void qed_chain_free(struct qed_dev *cdev, struct qed_chain *p_chain); +int qed_chain_alloc(struct qed_dev *cdev, struct qed_chain *chain, + struct qed_chain_init_params *params); +void qed_chain_free(struct qed_dev *cdev, struct qed_chain *chain); /** * @@brief qed_fw_l2_queue - Get absolute L2 queue ID diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c index 4c7fa391fd33..b768f0698170 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_fcoe.c +++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -121,7 +95,7 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, struct qed_cxt_info cxt_info; u32 dummy_cid; int rc = 0; - u16 tmp; + __le16 tmp; u8 i; /* Get SPQ entry */ @@ -188,17 +162,13 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, tmp = cpu_to_le16(fcoe_pf_params->cmdq_num_entries); p_data->q_params.cmdq_num_entries = tmp; - tmp = fcoe_pf_params->num_cqs; - p_data->q_params.num_queues = (u8)tmp; + p_data->q_params.num_queues = fcoe_pf_params->num_cqs; - tmp = (u16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS]; - p_data->q_params.queue_relative_offset = (u8)tmp; + tmp = (__force __le16)p_hwfn->hw_info.resc_start[QED_CMDQS_CQS]; + p_data->q_params.queue_relative_offset = (__force u8)tmp; for (i = 0; i < fcoe_pf_params->num_cqs; i++) { - u16 igu_sb_id; - - igu_sb_id = qed_get_igu_sb_id(p_hwfn, i); - tmp = cpu_to_le16(igu_sb_id); + tmp = cpu_to_le16(qed_get_igu_sb_id(p_hwfn, i)); p_data->q_params.cq_cmdq_sb_num_arr[i] = tmp; } @@ -211,21 +181,21 @@ qed_sp_fcoe_func_start(struct qed_hwfn *p_hwfn, fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_RQ]); p_data->q_params.bdq_pbl_num_entries[BDQ_ID_RQ] = fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_RQ]; - tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ]; - p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp); - tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ]; - p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = cpu_to_le16(tmp); + tmp = cpu_to_le16(fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_RQ]); + p_data->q_params.bdq_xoff_threshold[BDQ_ID_RQ] = tmp; + tmp = cpu_to_le16(fcoe_pf_params->bdq_xon_threshold[BDQ_ID_RQ]); + p_data->q_params.bdq_xon_threshold[BDQ_ID_RQ] = tmp; DMA_REGPAIR_LE(p_data->q_params.bdq_pbl_base_address[BDQ_ID_IMM_DATA], fcoe_pf_params->bdq_pbl_base_addr[BDQ_ID_IMM_DATA]); p_data->q_params.bdq_pbl_num_entries[BDQ_ID_IMM_DATA] = fcoe_pf_params->bdq_pbl_num_entries[BDQ_ID_IMM_DATA]; - tmp = fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA]; - p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp); - tmp = fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA]; - p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = cpu_to_le16(tmp); - tmp = fcoe_pf_params->rq_buffer_size; - p_data->q_params.rq_buffer_size = cpu_to_le16(tmp); + tmp = cpu_to_le16(fcoe_pf_params->bdq_xoff_threshold[BDQ_ID_IMM_DATA]); + p_data->q_params.bdq_xoff_threshold[BDQ_ID_IMM_DATA] = tmp; + tmp = cpu_to_le16(fcoe_pf_params->bdq_xon_threshold[BDQ_ID_IMM_DATA]); + p_data->q_params.bdq_xon_threshold[BDQ_ID_IMM_DATA] = tmp; + tmp = cpu_to_le16(fcoe_pf_params->rq_buffer_size); + p_data->q_params.rq_buffer_size = tmp; if (fcoe_pf_params->is_target) { SET_FIELD(p_data->q_params.q_validity, @@ -259,7 +229,8 @@ qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn, struct fcoe_conn_offload_ramrod_data *p_data; struct qed_spq_entry *p_ent = NULL; struct qed_sp_init_data init_data; - u16 physical_q0, tmp; + u16 physical_q0; + __le16 tmp; int rc; /* Get SPQ entry */ @@ -280,7 +251,7 @@ qed_sp_fcoe_conn_offload(struct qed_hwfn *p_hwfn, /* Transmission PQ is the first of the PF */ physical_q0 = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD); - p_conn->physical_q0 = cpu_to_le16(physical_q0); + p_conn->physical_q0 = physical_q0; p_data->physical_q0 = cpu_to_le16(physical_q0); p_data->conn_id = cpu_to_le16(p_conn->conn_id); @@ -579,8 +550,8 @@ int qed_fcoe_alloc(struct qed_hwfn *p_hwfn) void qed_fcoe_setup(struct qed_hwfn *p_hwfn) { struct e4_fcoe_task_context *p_task_ctx = NULL; + u32 i, lc; int rc; - u32 i; spin_lock_init(&p_hwfn->p_fcoe_info->lock); for (i = 0; i < p_hwfn->pf_params.fcoe_pf_params.num_tasks; i++) { @@ -591,10 +562,15 @@ void qed_fcoe_setup(struct qed_hwfn *p_hwfn) continue; memset(p_task_ctx, 0, sizeof(struct e4_fcoe_task_context)); - SET_FIELD(p_task_ctx->timer_context.logical_client_0, - TIMERS_CONTEXT_VALIDLC0, 1); - SET_FIELD(p_task_ctx->timer_context.logical_client_1, - TIMERS_CONTEXT_VALIDLC1, 1); + + lc = 0; + SET_FIELD(lc, TIMERS_CONTEXT_VALIDLC0, 1); + p_task_ctx->timer_context.logical_client_0 = cpu_to_le32(lc); + + lc = 0; + SET_FIELD(lc, TIMERS_CONTEXT_VALIDLC1, 1); + p_task_ctx->timer_context.logical_client_1 = cpu_to_le32(lc); + SET_FIELD(p_task_ctx->tstorm_ag_context.flags0, E4_TSTORM_FCOE_TASK_AG_CTX_CONNECTION_TYPE, 1); } diff --git a/drivers/net/ethernet/qlogic/qed/qed_fcoe.h b/drivers/net/ethernet/qlogic/qed/qed_fcoe.h index 027a76ac839a..19c85adf4ceb 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_fcoe.h +++ b/drivers/net/ethernet/qlogic/qed/qed_fcoe.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_FCOE_H @@ -71,9 +45,4 @@ static inline void qed_get_protocol_stats_fcoe(struct qed_dev *cdev, } #endif /* CONFIG_QED_FCOE */ -#ifdef CONFIG_QED_LL2 -extern const struct qed_common_ops qed_common_ops_pass; -extern const struct qed_ll2_ops qed_ll2_ops_pass; -#endif - #endif /* _QED_FCOE_H */ diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h index f00460d00cab..559df9f4d656 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h +++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_HSI_H @@ -387,7 +361,7 @@ struct core_tx_update_ramrod_data { u8 update_qm_pq_id_flg; u8 reserved0; __le16 qm_pq_id; - __le32 reserved1[1]; + __le32 reserved1; }; /* Enum flag for what type of dcb data to update */ @@ -2819,34 +2793,34 @@ struct fw_overlay_buf_hdr { /* init array header: raw */ struct init_array_raw_hdr { - u32 data; -#define INIT_ARRAY_RAW_HDR_TYPE_MASK 0xF -#define INIT_ARRAY_RAW_HDR_TYPE_SHIFT 0 -#define INIT_ARRAY_RAW_HDR_PARAMS_MASK 0xFFFFFFF -#define INIT_ARRAY_RAW_HDR_PARAMS_SHIFT 4 + __le32 data; +#define INIT_ARRAY_RAW_HDR_TYPE_MASK 0xF +#define INIT_ARRAY_RAW_HDR_TYPE_SHIFT 0 +#define INIT_ARRAY_RAW_HDR_PARAMS_MASK 0xFFFFFFF +#define INIT_ARRAY_RAW_HDR_PARAMS_SHIFT 4 }; /* init array header: standard */ struct init_array_standard_hdr { - u32 data; -#define INIT_ARRAY_STANDARD_HDR_TYPE_MASK 0xF -#define INIT_ARRAY_STANDARD_HDR_TYPE_SHIFT 0 -#define INIT_ARRAY_STANDARD_HDR_SIZE_MASK 0xFFFFFFF -#define INIT_ARRAY_STANDARD_HDR_SIZE_SHIFT 4 + __le32 data; +#define INIT_ARRAY_STANDARD_HDR_TYPE_MASK 0xF +#define INIT_ARRAY_STANDARD_HDR_TYPE_SHIFT 0 +#define INIT_ARRAY_STANDARD_HDR_SIZE_MASK 0xFFFFFFF +#define INIT_ARRAY_STANDARD_HDR_SIZE_SHIFT 4 }; /* init array header: zipped */ struct init_array_zipped_hdr { - u32 data; -#define INIT_ARRAY_ZIPPED_HDR_TYPE_MASK 0xF -#define INIT_ARRAY_ZIPPED_HDR_TYPE_SHIFT 0 -#define INIT_ARRAY_ZIPPED_HDR_ZIPPED_SIZE_MASK 0xFFFFFFF -#define INIT_ARRAY_ZIPPED_HDR_ZIPPED_SIZE_SHIFT 4 + __le32 data; +#define INIT_ARRAY_ZIPPED_HDR_TYPE_MASK 0xF +#define INIT_ARRAY_ZIPPED_HDR_TYPE_SHIFT 0 +#define INIT_ARRAY_ZIPPED_HDR_ZIPPED_SIZE_MASK 0xFFFFFFF +#define INIT_ARRAY_ZIPPED_HDR_ZIPPED_SIZE_SHIFT 4 }; /* init array header: pattern */ struct init_array_pattern_hdr { - u32 data; + __le32 data; #define INIT_ARRAY_PATTERN_HDR_TYPE_MASK 0xF #define INIT_ARRAY_PATTERN_HDR_TYPE_SHIFT 0 #define INIT_ARRAY_PATTERN_HDR_PATTERN_SIZE_MASK 0xF @@ -2857,10 +2831,10 @@ struct init_array_pattern_hdr { /* init array header union */ union init_array_hdr { - struct init_array_raw_hdr raw; - struct init_array_standard_hdr standard; - struct init_array_zipped_hdr zipped; - struct init_array_pattern_hdr pattern; + struct init_array_raw_hdr raw; + struct init_array_standard_hdr standard; + struct init_array_zipped_hdr zipped; + struct init_array_pattern_hdr pattern; }; /* init array types */ @@ -2873,54 +2847,54 @@ enum init_array_types { /* init operation: callback */ struct init_callback_op { - u32 op_data; -#define INIT_CALLBACK_OP_OP_MASK 0xF -#define INIT_CALLBACK_OP_OP_SHIFT 0 -#define INIT_CALLBACK_OP_RESERVED_MASK 0xFFFFFFF -#define INIT_CALLBACK_OP_RESERVED_SHIFT 4 - u16 callback_id; - u16 block_id; + __le32 op_data; +#define INIT_CALLBACK_OP_OP_MASK 0xF +#define INIT_CALLBACK_OP_OP_SHIFT 0 +#define INIT_CALLBACK_OP_RESERVED_MASK 0xFFFFFFF +#define INIT_CALLBACK_OP_RESERVED_SHIFT 4 + __le16 callback_id; + __le16 block_id; }; /* init operation: delay */ struct init_delay_op { - u32 op_data; -#define INIT_DELAY_OP_OP_MASK 0xF -#define INIT_DELAY_OP_OP_SHIFT 0 -#define INIT_DELAY_OP_RESERVED_MASK 0xFFFFFFF -#define INIT_DELAY_OP_RESERVED_SHIFT 4 - u32 delay; + __le32 op_data; +#define INIT_DELAY_OP_OP_MASK 0xF +#define INIT_DELAY_OP_OP_SHIFT 0 +#define INIT_DELAY_OP_RESERVED_MASK 0xFFFFFFF +#define INIT_DELAY_OP_RESERVED_SHIFT 4 + __le32 delay; }; /* init operation: if_mode */ struct init_if_mode_op { - u32 op_data; -#define INIT_IF_MODE_OP_OP_MASK 0xF -#define INIT_IF_MODE_OP_OP_SHIFT 0 -#define INIT_IF_MODE_OP_RESERVED1_MASK 0xFFF -#define INIT_IF_MODE_OP_RESERVED1_SHIFT 4 -#define INIT_IF_MODE_OP_CMD_OFFSET_MASK 0xFFFF -#define INIT_IF_MODE_OP_CMD_OFFSET_SHIFT 16 - u16 reserved2; - u16 modes_buf_offset; + __le32 op_data; +#define INIT_IF_MODE_OP_OP_MASK 0xF +#define INIT_IF_MODE_OP_OP_SHIFT 0 +#define INIT_IF_MODE_OP_RESERVED1_MASK 0xFFF +#define INIT_IF_MODE_OP_RESERVED1_SHIFT 4 +#define INIT_IF_MODE_OP_CMD_OFFSET_MASK 0xFFFF +#define INIT_IF_MODE_OP_CMD_OFFSET_SHIFT 16 + __le16 reserved2; + __le16 modes_buf_offset; }; /* init operation: if_phase */ struct init_if_phase_op { - u32 op_data; -#define INIT_IF_PHASE_OP_OP_MASK 0xF -#define INIT_IF_PHASE_OP_OP_SHIFT 0 -#define INIT_IF_PHASE_OP_RESERVED1_MASK 0xFFF -#define INIT_IF_PHASE_OP_RESERVED1_SHIFT 4 -#define INIT_IF_PHASE_OP_CMD_OFFSET_MASK 0xFFFF -#define INIT_IF_PHASE_OP_CMD_OFFSET_SHIFT 16 - u32 phase_data; -#define INIT_IF_PHASE_OP_PHASE_MASK 0xFF -#define INIT_IF_PHASE_OP_PHASE_SHIFT 0 -#define INIT_IF_PHASE_OP_RESERVED2_MASK 0xFF -#define INIT_IF_PHASE_OP_RESERVED2_SHIFT 8 -#define INIT_IF_PHASE_OP_PHASE_ID_MASK 0xFFFF -#define INIT_IF_PHASE_OP_PHASE_ID_SHIFT 16 + __le32 op_data; +#define INIT_IF_PHASE_OP_OP_MASK 0xF +#define INIT_IF_PHASE_OP_OP_SHIFT 0 +#define INIT_IF_PHASE_OP_RESERVED1_MASK 0xFFF +#define INIT_IF_PHASE_OP_RESERVED1_SHIFT 4 +#define INIT_IF_PHASE_OP_CMD_OFFSET_MASK 0xFFFF +#define INIT_IF_PHASE_OP_CMD_OFFSET_SHIFT 16 + __le32 phase_data; +#define INIT_IF_PHASE_OP_PHASE_MASK 0xFF +#define INIT_IF_PHASE_OP_PHASE_SHIFT 0 +#define INIT_IF_PHASE_OP_RESERVED2_MASK 0xFF +#define INIT_IF_PHASE_OP_RESERVED2_SHIFT 8 +#define INIT_IF_PHASE_OP_PHASE_ID_MASK 0xFFFF +#define INIT_IF_PHASE_OP_PHASE_ID_SHIFT 16 }; /* init mode operators */ @@ -2933,67 +2907,67 @@ enum init_mode_ops { /* init operation: raw */ struct init_raw_op { - u32 op_data; -#define INIT_RAW_OP_OP_MASK 0xF -#define INIT_RAW_OP_OP_SHIFT 0 -#define INIT_RAW_OP_PARAM1_MASK 0xFFFFFFF -#define INIT_RAW_OP_PARAM1_SHIFT 4 - u32 param2; + __le32 op_data; +#define INIT_RAW_OP_OP_MASK 0xF +#define INIT_RAW_OP_OP_SHIFT 0 +#define INIT_RAW_OP_PARAM1_MASK 0xFFFFFFF +#define INIT_RAW_OP_PARAM1_SHIFT 4 + __le32 param2; }; /* init array params */ struct init_op_array_params { - u16 size; - u16 offset; + __le16 size; + __le16 offset; }; /* Write init operation arguments */ union init_write_args { - u32 inline_val; - u32 zeros_count; - u32 array_offset; - struct init_op_array_params runtime; + __le32 inline_val; + __le32 zeros_count; + __le32 array_offset; + struct init_op_array_params runtime; }; /* init operation: write */ struct init_write_op { - u32 data; -#define INIT_WRITE_OP_OP_MASK 0xF -#define INIT_WRITE_OP_OP_SHIFT 0 -#define INIT_WRITE_OP_SOURCE_MASK 0x7 -#define INIT_WRITE_OP_SOURCE_SHIFT 4 -#define INIT_WRITE_OP_RESERVED_MASK 0x1 -#define INIT_WRITE_OP_RESERVED_SHIFT 7 -#define INIT_WRITE_OP_WIDE_BUS_MASK 0x1 -#define INIT_WRITE_OP_WIDE_BUS_SHIFT 8 -#define INIT_WRITE_OP_ADDRESS_MASK 0x7FFFFF -#define INIT_WRITE_OP_ADDRESS_SHIFT 9 - union init_write_args args; + __le32 data; +#define INIT_WRITE_OP_OP_MASK 0xF +#define INIT_WRITE_OP_OP_SHIFT 0 +#define INIT_WRITE_OP_SOURCE_MASK 0x7 +#define INIT_WRITE_OP_SOURCE_SHIFT 4 +#define INIT_WRITE_OP_RESERVED_MASK 0x1 +#define INIT_WRITE_OP_RESERVED_SHIFT 7 +#define INIT_WRITE_OP_WIDE_BUS_MASK 0x1 +#define INIT_WRITE_OP_WIDE_BUS_SHIFT 8 +#define INIT_WRITE_OP_ADDRESS_MASK 0x7FFFFF +#define INIT_WRITE_OP_ADDRESS_SHIFT 9 + union init_write_args args; }; /* init operation: read */ struct init_read_op { - u32 op_data; -#define INIT_READ_OP_OP_MASK 0xF -#define INIT_READ_OP_OP_SHIFT 0 -#define INIT_READ_OP_POLL_TYPE_MASK 0xF -#define INIT_READ_OP_POLL_TYPE_SHIFT 4 -#define INIT_READ_OP_RESERVED_MASK 0x1 -#define INIT_READ_OP_RESERVED_SHIFT 8 -#define INIT_READ_OP_ADDRESS_MASK 0x7FFFFF -#define INIT_READ_OP_ADDRESS_SHIFT 9 - u32 expected_val; + __le32 op_data; +#define INIT_READ_OP_OP_MASK 0xF +#define INIT_READ_OP_OP_SHIFT 0 +#define INIT_READ_OP_POLL_TYPE_MASK 0xF +#define INIT_READ_OP_POLL_TYPE_SHIFT 4 +#define INIT_READ_OP_RESERVED_MASK 0x1 +#define INIT_READ_OP_RESERVED_SHIFT 8 +#define INIT_READ_OP_ADDRESS_MASK 0x7FFFFF +#define INIT_READ_OP_ADDRESS_SHIFT 9 + __le32 expected_val; }; /* Init operations union */ union init_op { - struct init_raw_op raw; - struct init_write_op write; - struct init_read_op read; - struct init_if_mode_op if_mode; - struct init_if_phase_op if_phase; - struct init_callback_op callback; - struct init_delay_op delay; + struct init_raw_op raw; + struct init_write_op write; + struct init_read_op read; + struct init_if_mode_op if_mode; + struct init_if_phase_op if_phase; + struct init_callback_op callback; + struct init_delay_op delay; }; /* Init command operation types */ @@ -4417,79 +4391,6 @@ void qed_fw_overlay_mem_free(struct qed_hwfn *p_hwfn, (IRO[66].base + ((roce_pf_id) * IRO[66].m1)) #define USTORM_ROCE_CQE_STATS_SIZE (IRO[66].size) -/* IRO Array */ -static const u32 iro_arr[] = { - 0x00000000, 0x00000000, 0x00080000, - 0x00003288, 0x00000088, 0x00880000, - 0x000058e8, 0x00000020, 0x00200000, - 0x00000b00, 0x00000008, 0x00040000, - 0x00000a80, 0x00000008, 0x00040000, - 0x00000000, 0x00000008, 0x00020000, - 0x00000080, 0x00000008, 0x00040000, - 0x00000084, 0x00000008, 0x00020000, - 0x00005718, 0x00000004, 0x00040000, - 0x00004dd0, 0x00000000, 0x00780000, - 0x00003e40, 0x00000000, 0x00780000, - 0x00004480, 0x00000000, 0x00780000, - 0x00003210, 0x00000000, 0x00780000, - 0x00003b50, 0x00000000, 0x00780000, - 0x00007f58, 0x00000000, 0x00780000, - 0x00005f58, 0x00000000, 0x00080000, - 0x00007100, 0x00000000, 0x00080000, - 0x0000aea0, 0x00000000, 0x00080000, - 0x00004398, 0x00000000, 0x00080000, - 0x0000a5a0, 0x00000000, 0x00080000, - 0x0000bde8, 0x00000000, 0x00080000, - 0x00000020, 0x00000004, 0x00040000, - 0x000056c8, 0x00000010, 0x00100000, - 0x0000c210, 0x00000030, 0x00300000, - 0x0000b088, 0x00000038, 0x00380000, - 0x00003d20, 0x00000080, 0x00400000, - 0x0000bf60, 0x00000000, 0x00040000, - 0x00004560, 0x00040080, 0x00040000, - 0x000001f8, 0x00000004, 0x00040000, - 0x00003d60, 0x00000080, 0x00200000, - 0x00008960, 0x00000040, 0x00300000, - 0x0000e840, 0x00000060, 0x00600000, - 0x00004618, 0x00000080, 0x00380000, - 0x00010738, 0x000000c0, 0x00c00000, - 0x000001f8, 0x00000002, 0x00020000, - 0x0000a2a0, 0x00000000, 0x01080000, - 0x0000a3a8, 0x00000008, 0x00080000, - 0x000001c0, 0x00000008, 0x00080000, - 0x000001f8, 0x00000008, 0x00080000, - 0x00000ac0, 0x00000008, 0x00080000, - 0x00002578, 0x00000008, 0x00080000, - 0x000024f8, 0x00000008, 0x00080000, - 0x00000280, 0x00000008, 0x00080000, - 0x00000680, 0x00080018, 0x00080000, - 0x00000b78, 0x00080018, 0x00020000, - 0x0000c640, 0x00000050, 0x003c0000, - 0x00012038, 0x00000018, 0x00100000, - 0x00011b00, 0x00000040, 0x00180000, - 0x000095d0, 0x00000050, 0x00200000, - 0x00008b10, 0x00000040, 0x00280000, - 0x00011640, 0x00000018, 0x00100000, - 0x0000c828, 0x00000048, 0x00380000, - 0x00011710, 0x00000020, 0x00200000, - 0x00004650, 0x00000080, 0x00100000, - 0x00003618, 0x00000010, 0x00100000, - 0x0000a968, 0x00000008, 0x00010000, - 0x000097a0, 0x00000008, 0x00010000, - 0x00011990, 0x00000008, 0x00010000, - 0x0000f018, 0x00000008, 0x00010000, - 0x00012628, 0x00000008, 0x00010000, - 0x00011da8, 0x00000008, 0x00010000, - 0x0000aa78, 0x00000030, 0x00100000, - 0x0000d768, 0x00000028, 0x00280000, - 0x00009a58, 0x00000018, 0x00180000, - 0x00009bd8, 0x00000008, 0x00080000, - 0x00013a18, 0x00000008, 0x00080000, - 0x000126e8, 0x00000018, 0x00180000, - 0x0000e608, 0x00500288, 0x00100000, - 0x00012970, 0x00000138, 0x00280000, -}; - /* Runtime array offsets */ #define DORQ_REG_PF_MAX_ICID_0_RT_OFFSET 0 #define DORQ_REG_PF_MAX_ICID_1_RT_OFFSET 1 @@ -11635,37 +11536,98 @@ typedef u32 offsize_t; /* In DWORDS !!! */ /* PHY configuration */ struct eth_phy_cfg { - u32 speed; -#define ETH_SPEED_AUTONEG 0 -#define ETH_SPEED_SMARTLINQ 0x8 - - u32 pause; -#define ETH_PAUSE_NONE 0x0 -#define ETH_PAUSE_AUTONEG 0x1 -#define ETH_PAUSE_RX 0x2 -#define ETH_PAUSE_TX 0x4 - - u32 adv_speed; - u32 loopback_mode; -#define ETH_LOOPBACK_NONE (0) -#define ETH_LOOPBACK_INT_PHY (1) -#define ETH_LOOPBACK_EXT_PHY (2) -#define ETH_LOOPBACK_EXT (3) -#define ETH_LOOPBACK_MAC (4) - - u32 eee_cfg; + u32 speed; +#define ETH_SPEED_AUTONEG 0x0 +#define ETH_SPEED_SMARTLINQ 0x8 + + u32 pause; +#define ETH_PAUSE_NONE 0x0 +#define ETH_PAUSE_AUTONEG 0x1 +#define ETH_PAUSE_RX 0x2 +#define ETH_PAUSE_TX 0x4 + + u32 adv_speed; + + u32 loopback_mode; +#define ETH_LOOPBACK_NONE 0x0 +#define ETH_LOOPBACK_INT_PHY 0x1 +#define ETH_LOOPBACK_EXT_PHY 0x2 +#define ETH_LOOPBACK_EXT 0x3 +#define ETH_LOOPBACK_MAC 0x4 +#define ETH_LOOPBACK_CNIG_AH_ONLY_0123 0x5 +#define ETH_LOOPBACK_CNIG_AH_ONLY_2301 0x6 +#define ETH_LOOPBACK_PCS_AH_ONLY 0x7 +#define ETH_LOOPBACK_REVERSE_MAC_AH_ONLY 0x8 +#define ETH_LOOPBACK_INT_PHY_FEA_AH_ONLY 0x9 + + u32 eee_cfg; #define EEE_CFG_EEE_ENABLED BIT(0) #define EEE_CFG_TX_LPI BIT(1) #define EEE_CFG_ADV_SPEED_1G BIT(2) #define EEE_CFG_ADV_SPEED_10G BIT(3) -#define EEE_TX_TIMER_USEC_MASK (0xfffffff0) +#define EEE_TX_TIMER_USEC_MASK 0xfffffff0 #define EEE_TX_TIMER_USEC_OFFSET 4 -#define EEE_TX_TIMER_USEC_BALANCED_TIME (0xa00) -#define EEE_TX_TIMER_USEC_AGGRESSIVE_TIME (0x100) -#define EEE_TX_TIMER_USEC_LATENCY_TIME (0x6000) - - u32 feature_config_flags; -#define ETH_EEE_MODE_ADV_LPI (1 << 0) +#define EEE_TX_TIMER_USEC_BALANCED_TIME 0xa00 +#define EEE_TX_TIMER_USEC_AGGRESSIVE_TIME 0x100 +#define EEE_TX_TIMER_USEC_LATENCY_TIME 0x6000 + + u32 deprecated; + + u32 fec_mode; +#define FEC_FORCE_MODE_MASK 0x000000ff +#define FEC_FORCE_MODE_OFFSET 0 +#define FEC_FORCE_MODE_NONE 0x00 +#define FEC_FORCE_MODE_FIRECODE 0x01 +#define FEC_FORCE_MODE_RS 0x02 +#define FEC_FORCE_MODE_AUTO 0x07 +#define FEC_EXTENDED_MODE_MASK 0xffffff00 +#define FEC_EXTENDED_MODE_OFFSET 8 +#define ETH_EXT_FEC_NONE 0x00000100 +#define ETH_EXT_FEC_10G_NONE 0x00000200 +#define ETH_EXT_FEC_10G_BASE_R 0x00000400 +#define ETH_EXT_FEC_20G_NONE 0x00000800 +#define ETH_EXT_FEC_20G_BASE_R 0x00001000 +#define ETH_EXT_FEC_25G_NONE 0x00002000 +#define ETH_EXT_FEC_25G_BASE_R 0x00004000 +#define ETH_EXT_FEC_25G_RS528 0x00008000 +#define ETH_EXT_FEC_40G_NONE 0x00010000 +#define ETH_EXT_FEC_40G_BASE_R 0x00020000 +#define ETH_EXT_FEC_50G_NONE 0x00040000 +#define ETH_EXT_FEC_50G_BASE_R 0x00080000 +#define ETH_EXT_FEC_50G_RS528 0x00100000 +#define ETH_EXT_FEC_50G_RS544 0x00200000 +#define ETH_EXT_FEC_100G_NONE 0x00400000 +#define ETH_EXT_FEC_100G_BASE_R 0x00800000 +#define ETH_EXT_FEC_100G_RS528 0x01000000 +#define ETH_EXT_FEC_100G_RS544 0x02000000 + + u32 extended_speed; +#define ETH_EXT_SPEED_MASK 0x0000ffff +#define ETH_EXT_SPEED_OFFSET 0 +#define ETH_EXT_SPEED_AN 0x00000001 +#define ETH_EXT_SPEED_1G 0x00000002 +#define ETH_EXT_SPEED_10G 0x00000004 +#define ETH_EXT_SPEED_20G 0x00000008 +#define ETH_EXT_SPEED_25G 0x00000010 +#define ETH_EXT_SPEED_40G 0x00000020 +#define ETH_EXT_SPEED_50G_BASE_R 0x00000040 +#define ETH_EXT_SPEED_50G_BASE_R2 0x00000080 +#define ETH_EXT_SPEED_100G_BASE_R2 0x00000100 +#define ETH_EXT_SPEED_100G_BASE_R4 0x00000200 +#define ETH_EXT_SPEED_100G_BASE_P4 0x00000400 +#define ETH_EXT_ADV_SPEED_MASK 0xffff0000 +#define ETH_EXT_ADV_SPEED_OFFSET 16 +#define ETH_EXT_ADV_SPEED_RESERVED 0x00010000 +#define ETH_EXT_ADV_SPEED_1G 0x00020000 +#define ETH_EXT_ADV_SPEED_10G 0x00040000 +#define ETH_EXT_ADV_SPEED_20G 0x00080000 +#define ETH_EXT_ADV_SPEED_25G 0x00100000 +#define ETH_EXT_ADV_SPEED_40G 0x00200000 +#define ETH_EXT_ADV_SPEED_50G_BASE_R 0x00400000 +#define ETH_EXT_ADV_SPEED_50G_BASE_R2 0x00800000 +#define ETH_EXT_ADV_SPEED_100G_BASE_R2 0x01000000 +#define ETH_EXT_ADV_SPEED_100G_BASE_R4 0x02000000 +#define ETH_EXT_ADV_SPEED_100G_BASE_P4 0x04000000 }; struct port_mf_cfg { @@ -11994,41 +11956,36 @@ struct public_path { }; struct public_port { - u32 validity_map; - - u32 link_status; -#define LINK_STATUS_LINK_UP 0x00000001 -#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001e -#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (1 << 1) -#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (2 << 1) -#define LINK_STATUS_SPEED_AND_DUPLEX_10G (3 << 1) -#define LINK_STATUS_SPEED_AND_DUPLEX_20G (4 << 1) -#define LINK_STATUS_SPEED_AND_DUPLEX_40G (5 << 1) -#define LINK_STATUS_SPEED_AND_DUPLEX_50G (6 << 1) -#define LINK_STATUS_SPEED_AND_DUPLEX_100G (7 << 1) -#define LINK_STATUS_SPEED_AND_DUPLEX_25G (8 << 1) - -#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020 - -#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040 -#define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080 - + u32 validity_map; + + u32 link_status; +#define LINK_STATUS_LINK_UP 0x00000001 +#define LINK_STATUS_SPEED_AND_DUPLEX_MASK 0x0000001e +#define LINK_STATUS_SPEED_AND_DUPLEX_1000THD (1 << 1) +#define LINK_STATUS_SPEED_AND_DUPLEX_1000TFD (2 << 1) +#define LINK_STATUS_SPEED_AND_DUPLEX_10G (3 << 1) +#define LINK_STATUS_SPEED_AND_DUPLEX_20G (4 << 1) +#define LINK_STATUS_SPEED_AND_DUPLEX_40G (5 << 1) +#define LINK_STATUS_SPEED_AND_DUPLEX_50G (6 << 1) +#define LINK_STATUS_SPEED_AND_DUPLEX_100G (7 << 1) +#define LINK_STATUS_SPEED_AND_DUPLEX_25G (8 << 1) +#define LINK_STATUS_AUTO_NEGOTIATE_ENABLED 0x00000020 +#define LINK_STATUS_AUTO_NEGOTIATE_COMPLETE 0x00000040 +#define LINK_STATUS_PARALLEL_DETECTION_USED 0x00000080 #define LINK_STATUS_PFC_ENABLED 0x00000100 -#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200 -#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400 +#define LINK_STATUS_LINK_PARTNER_1000TFD_CAPABLE 0x00000200 +#define LINK_STATUS_LINK_PARTNER_1000THD_CAPABLE 0x00000400 #define LINK_STATUS_LINK_PARTNER_10G_CAPABLE 0x00000800 #define LINK_STATUS_LINK_PARTNER_20G_CAPABLE 0x00001000 #define LINK_STATUS_LINK_PARTNER_40G_CAPABLE 0x00002000 #define LINK_STATUS_LINK_PARTNER_50G_CAPABLE 0x00004000 #define LINK_STATUS_LINK_PARTNER_100G_CAPABLE 0x00008000 #define LINK_STATUS_LINK_PARTNER_25G_CAPABLE 0x00010000 - -#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000C0000 +#define LINK_STATUS_LINK_PARTNER_FLOW_CONTROL_MASK 0x000c0000 #define LINK_STATUS_LINK_PARTNER_NOT_PAUSE_CAPABLE (0 << 18) #define LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE (1 << 18) #define LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE (2 << 18) #define LINK_STATUS_LINK_PARTNER_BOTH_PAUSE (3 << 18) - #define LINK_STATUS_SFP_TX_FAULT 0x00100000 #define LINK_STATUS_TX_FLOW_CONTROL_ENABLED 0x00200000 #define LINK_STATUS_RX_FLOW_CONTROL_ENABLED 0x00400000 @@ -12037,6 +11994,11 @@ struct public_port { #define LINK_STATUS_MAC_REMOTE_FAULT 0x02000000 #define LINK_STATUS_UNSUPPORTED_SPD_REQ 0x04000000 +#define LINK_STATUS_FEC_MODE_MASK 0x38000000 +#define LINK_STATUS_FEC_MODE_NONE (0 << 27) +#define LINK_STATUS_FEC_MODE_FIRECODE_CL74 (1 << 27) +#define LINK_STATUS_FEC_MODE_RS_CL91 (2 << 27) + u32 link_status1; u32 ext_phy_fw_version; u32 drv_phy_cfg_addr; @@ -12072,59 +12034,65 @@ struct public_port { struct dcbx_mib operational_dcbx_mib; u32 reserved[2]; - u32 transceiver_data; -#define ETH_TRANSCEIVER_STATE_MASK 0x000000FF -#define ETH_TRANSCEIVER_STATE_SHIFT 0x00000000 -#define ETH_TRANSCEIVER_STATE_OFFSET 0x00000000 -#define ETH_TRANSCEIVER_STATE_UNPLUGGED 0x00000000 -#define ETH_TRANSCEIVER_STATE_PRESENT 0x00000001 -#define ETH_TRANSCEIVER_STATE_VALID 0x00000003 -#define ETH_TRANSCEIVER_STATE_UPDATING 0x00000008 -#define ETH_TRANSCEIVER_TYPE_MASK 0x0000FF00 -#define ETH_TRANSCEIVER_TYPE_OFFSET 0x8 -#define ETH_TRANSCEIVER_TYPE_NONE 0x00 -#define ETH_TRANSCEIVER_TYPE_UNKNOWN 0xFF -#define ETH_TRANSCEIVER_TYPE_1G_PCC 0x01 -#define ETH_TRANSCEIVER_TYPE_1G_ACC 0x02 -#define ETH_TRANSCEIVER_TYPE_1G_LX 0x03 -#define ETH_TRANSCEIVER_TYPE_1G_SX 0x04 -#define ETH_TRANSCEIVER_TYPE_10G_SR 0x05 -#define ETH_TRANSCEIVER_TYPE_10G_LR 0x06 -#define ETH_TRANSCEIVER_TYPE_10G_LRM 0x07 -#define ETH_TRANSCEIVER_TYPE_10G_ER 0x08 -#define ETH_TRANSCEIVER_TYPE_10G_PCC 0x09 -#define ETH_TRANSCEIVER_TYPE_10G_ACC 0x0a -#define ETH_TRANSCEIVER_TYPE_XLPPI 0x0b -#define ETH_TRANSCEIVER_TYPE_40G_LR4 0x0c -#define ETH_TRANSCEIVER_TYPE_40G_SR4 0x0d -#define ETH_TRANSCEIVER_TYPE_40G_CR4 0x0e -#define ETH_TRANSCEIVER_TYPE_100G_AOC 0x0f -#define ETH_TRANSCEIVER_TYPE_100G_SR4 0x10 -#define ETH_TRANSCEIVER_TYPE_100G_LR4 0x11 -#define ETH_TRANSCEIVER_TYPE_100G_ER4 0x12 -#define ETH_TRANSCEIVER_TYPE_100G_ACC 0x13 -#define ETH_TRANSCEIVER_TYPE_100G_CR4 0x14 -#define ETH_TRANSCEIVER_TYPE_4x10G_SR 0x15 -#define ETH_TRANSCEIVER_TYPE_25G_CA_N 0x16 -#define ETH_TRANSCEIVER_TYPE_25G_ACC_S 0x17 -#define ETH_TRANSCEIVER_TYPE_25G_CA_S 0x18 -#define ETH_TRANSCEIVER_TYPE_25G_ACC_M 0x19 -#define ETH_TRANSCEIVER_TYPE_25G_CA_L 0x1a -#define ETH_TRANSCEIVER_TYPE_25G_ACC_L 0x1b -#define ETH_TRANSCEIVER_TYPE_25G_SR 0x1c -#define ETH_TRANSCEIVER_TYPE_25G_LR 0x1d -#define ETH_TRANSCEIVER_TYPE_25G_AOC 0x1e -#define ETH_TRANSCEIVER_TYPE_4x10G 0x1f -#define ETH_TRANSCEIVER_TYPE_4x25G_CR 0x20 -#define ETH_TRANSCEIVER_TYPE_1000BASET 0x21 -#define ETH_TRANSCEIVER_TYPE_10G_BASET 0x22 -#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_SR 0x30 -#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_CR 0x31 -#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_LR 0x32 -#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_SR 0x33 -#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_CR 0x34 -#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_LR 0x35 -#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_AOC 0x36 + + u32 transceiver_data; +#define ETH_TRANSCEIVER_STATE_MASK 0x000000ff +#define ETH_TRANSCEIVER_STATE_SHIFT 0x00000000 +#define ETH_TRANSCEIVER_STATE_OFFSET 0x00000000 +#define ETH_TRANSCEIVER_STATE_UNPLUGGED 0x00000000 +#define ETH_TRANSCEIVER_STATE_PRESENT 0x00000001 +#define ETH_TRANSCEIVER_STATE_VALID 0x00000003 +#define ETH_TRANSCEIVER_STATE_UPDATING 0x00000008 +#define ETH_TRANSCEIVER_TYPE_MASK 0x0000ff00 +#define ETH_TRANSCEIVER_TYPE_OFFSET 0x8 +#define ETH_TRANSCEIVER_TYPE_NONE 0x00 +#define ETH_TRANSCEIVER_TYPE_UNKNOWN 0xff +#define ETH_TRANSCEIVER_TYPE_1G_PCC 0x01 +#define ETH_TRANSCEIVER_TYPE_1G_ACC 0x02 +#define ETH_TRANSCEIVER_TYPE_1G_LX 0x03 +#define ETH_TRANSCEIVER_TYPE_1G_SX 0x04 +#define ETH_TRANSCEIVER_TYPE_10G_SR 0x05 +#define ETH_TRANSCEIVER_TYPE_10G_LR 0x06 +#define ETH_TRANSCEIVER_TYPE_10G_LRM 0x07 +#define ETH_TRANSCEIVER_TYPE_10G_ER 0x08 +#define ETH_TRANSCEIVER_TYPE_10G_PCC 0x09 +#define ETH_TRANSCEIVER_TYPE_10G_ACC 0x0a +#define ETH_TRANSCEIVER_TYPE_XLPPI 0x0b +#define ETH_TRANSCEIVER_TYPE_40G_LR4 0x0c +#define ETH_TRANSCEIVER_TYPE_40G_SR4 0x0d +#define ETH_TRANSCEIVER_TYPE_40G_CR4 0x0e +#define ETH_TRANSCEIVER_TYPE_100G_AOC 0x0f +#define ETH_TRANSCEIVER_TYPE_100G_SR4 0x10 +#define ETH_TRANSCEIVER_TYPE_100G_LR4 0x11 +#define ETH_TRANSCEIVER_TYPE_100G_ER4 0x12 +#define ETH_TRANSCEIVER_TYPE_100G_ACC 0x13 +#define ETH_TRANSCEIVER_TYPE_100G_CR4 0x14 +#define ETH_TRANSCEIVER_TYPE_4x10G_SR 0x15 +#define ETH_TRANSCEIVER_TYPE_25G_CA_N 0x16 +#define ETH_TRANSCEIVER_TYPE_25G_ACC_S 0x17 +#define ETH_TRANSCEIVER_TYPE_25G_CA_S 0x18 +#define ETH_TRANSCEIVER_TYPE_25G_ACC_M 0x19 +#define ETH_TRANSCEIVER_TYPE_25G_CA_L 0x1a +#define ETH_TRANSCEIVER_TYPE_25G_ACC_L 0x1b +#define ETH_TRANSCEIVER_TYPE_25G_SR 0x1c +#define ETH_TRANSCEIVER_TYPE_25G_LR 0x1d +#define ETH_TRANSCEIVER_TYPE_25G_AOC 0x1e +#define ETH_TRANSCEIVER_TYPE_4x10G 0x1f +#define ETH_TRANSCEIVER_TYPE_4x25G_CR 0x20 +#define ETH_TRANSCEIVER_TYPE_1000BASET 0x21 +#define ETH_TRANSCEIVER_TYPE_10G_BASET 0x22 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_SR 0x30 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_CR 0x31 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_LR 0x32 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_SR 0x33 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_CR 0x34 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_LR 0x35 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_AOC 0x36 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_25G_SR 0x37 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_25G_LR 0x38 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_SR 0x39 +#define ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_LR 0x3a + u32 wol_info; u32 wol_pkt_len; u32 wol_pkt_details; @@ -12617,66 +12585,68 @@ struct public_drv_mb { #define DRV_MB_PARAM_SET_LED_MODE_ON 0x1 #define DRV_MB_PARAM_SET_LED_MODE_OFF 0x2 -#define DRV_MB_PARAM_TRANSCEIVER_PORT_OFFSET 0 -#define DRV_MB_PARAM_TRANSCEIVER_PORT_MASK 0x00000003 -#define DRV_MB_PARAM_TRANSCEIVER_SIZE_OFFSET 2 -#define DRV_MB_PARAM_TRANSCEIVER_SIZE_MASK 0x000000FC -#define DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_OFFSET 8 -#define DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_MASK 0x0000FF00 -#define DRV_MB_PARAM_TRANSCEIVER_OFFSET_OFFSET 16 -#define DRV_MB_PARAM_TRANSCEIVER_OFFSET_MASK 0xFFFF0000 +#define DRV_MB_PARAM_TRANSCEIVER_PORT_OFFSET 0 +#define DRV_MB_PARAM_TRANSCEIVER_PORT_MASK 0x00000003 +#define DRV_MB_PARAM_TRANSCEIVER_SIZE_OFFSET 2 +#define DRV_MB_PARAM_TRANSCEIVER_SIZE_MASK 0x000000fc +#define DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_OFFSET 8 +#define DRV_MB_PARAM_TRANSCEIVER_I2C_ADDRESS_MASK 0x0000ff00 +#define DRV_MB_PARAM_TRANSCEIVER_OFFSET_OFFSET 16 +#define DRV_MB_PARAM_TRANSCEIVER_OFFSET_MASK 0xffff0000 /* Resource Allocation params - Driver version support */ -#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_MASK 0xFFFF0000 -#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_SHIFT 16 -#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_MASK 0x0000FFFF -#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_SHIFT 0 - -#define DRV_MB_PARAM_BIST_REGISTER_TEST 1 -#define DRV_MB_PARAM_BIST_CLOCK_TEST 2 -#define DRV_MB_PARAM_BIST_NVM_TEST_NUM_IMAGES 3 -#define DRV_MB_PARAM_BIST_NVM_TEST_IMAGE_BY_INDEX 4 - -#define DRV_MB_PARAM_BIST_RC_UNKNOWN 0 -#define DRV_MB_PARAM_BIST_RC_PASSED 1 -#define DRV_MB_PARAM_BIST_RC_FAILED 2 -#define DRV_MB_PARAM_BIST_RC_INVALID_PARAMETER 3 - -#define DRV_MB_PARAM_BIST_TEST_INDEX_SHIFT 0 -#define DRV_MB_PARAM_BIST_TEST_INDEX_MASK 0x000000FF -#define DRV_MB_PARAM_BIST_TEST_IMAGE_INDEX_SHIFT 8 -#define DRV_MB_PARAM_BIST_TEST_IMAGE_INDEX_MASK 0x0000FF00 - -#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_MASK 0x0000FFFF -#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_OFFSET 0 -#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE 0x00000002 -#define DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK 0x00010000 +#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_MASK 0xffff0000 +#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_SHIFT 16 +#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_MASK 0x0000ffff +#define DRV_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_SHIFT 0 + +#define DRV_MB_PARAM_BIST_REGISTER_TEST 1 +#define DRV_MB_PARAM_BIST_CLOCK_TEST 2 +#define DRV_MB_PARAM_BIST_NVM_TEST_NUM_IMAGES 3 +#define DRV_MB_PARAM_BIST_NVM_TEST_IMAGE_BY_INDEX 4 + +#define DRV_MB_PARAM_BIST_RC_UNKNOWN 0 +#define DRV_MB_PARAM_BIST_RC_PASSED 1 +#define DRV_MB_PARAM_BIST_RC_FAILED 2 +#define DRV_MB_PARAM_BIST_RC_INVALID_PARAMETER 3 + +#define DRV_MB_PARAM_BIST_TEST_INDEX_SHIFT 0 +#define DRV_MB_PARAM_BIST_TEST_INDEX_MASK 0x000000ff +#define DRV_MB_PARAM_BIST_TEST_IMAGE_INDEX_SHIFT 8 +#define DRV_MB_PARAM_BIST_TEST_IMAGE_INDEX_MASK 0x0000ff00 + +#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_MASK 0x0000ffff +#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_OFFSET 0 +#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE 0x00000002 +#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_FEC_CONTROL 0x00000004 +#define DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EXT_SPEED_FEC_CONTROL 0x00000008 +#define DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK 0x00010000 /* DRV_MSG_CODE_DEBUG_DATA_SEND parameters */ -#define DRV_MSG_CODE_DEBUG_DATA_SEND_SIZE_OFFSET 0 -#define DRV_MSG_CODE_DEBUG_DATA_SEND_SIZE_MASK 0xFF +#define DRV_MSG_CODE_DEBUG_DATA_SEND_SIZE_OFFSET 0 +#define DRV_MSG_CODE_DEBUG_DATA_SEND_SIZE_MASK 0xff /* Driver attributes params */ -#define DRV_MB_PARAM_ATTRIBUTE_KEY_OFFSET 0 -#define DRV_MB_PARAM_ATTRIBUTE_KEY_MASK 0x00FFFFFF -#define DRV_MB_PARAM_ATTRIBUTE_CMD_OFFSET 24 -#define DRV_MB_PARAM_ATTRIBUTE_CMD_MASK 0xFF000000 - -#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_OFFSET 0 -#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_SHIFT 0 -#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_MASK 0x0000FFFF -#define DRV_MB_PARAM_NVM_CFG_OPTION_ALL_SHIFT 16 -#define DRV_MB_PARAM_NVM_CFG_OPTION_ALL_MASK 0x00010000 -#define DRV_MB_PARAM_NVM_CFG_OPTION_INIT_SHIFT 17 -#define DRV_MB_PARAM_NVM_CFG_OPTION_INIT_MASK 0x00020000 -#define DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT_SHIFT 18 -#define DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT_MASK 0x00040000 -#define DRV_MB_PARAM_NVM_CFG_OPTION_FREE_SHIFT 19 -#define DRV_MB_PARAM_NVM_CFG_OPTION_FREE_MASK 0x00080000 -#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL_SHIFT 20 -#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL_MASK 0x00100000 -#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID_SHIFT 24 -#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID_MASK 0x0f000000 +#define DRV_MB_PARAM_ATTRIBUTE_KEY_OFFSET 0 +#define DRV_MB_PARAM_ATTRIBUTE_KEY_MASK 0x00ffffff +#define DRV_MB_PARAM_ATTRIBUTE_CMD_OFFSET 24 +#define DRV_MB_PARAM_ATTRIBUTE_CMD_MASK 0xff000000 + +#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_OFFSET 0 +#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_SHIFT 0 +#define DRV_MB_PARAM_NVM_CFG_OPTION_ID_MASK 0x0000ffff +#define DRV_MB_PARAM_NVM_CFG_OPTION_ALL_SHIFT 16 +#define DRV_MB_PARAM_NVM_CFG_OPTION_ALL_MASK 0x00010000 +#define DRV_MB_PARAM_NVM_CFG_OPTION_INIT_SHIFT 17 +#define DRV_MB_PARAM_NVM_CFG_OPTION_INIT_MASK 0x00020000 +#define DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT_SHIFT 18 +#define DRV_MB_PARAM_NVM_CFG_OPTION_COMMIT_MASK 0x00040000 +#define DRV_MB_PARAM_NVM_CFG_OPTION_FREE_SHIFT 19 +#define DRV_MB_PARAM_NVM_CFG_OPTION_FREE_MASK 0x00080000 +#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL_SHIFT 20 +#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_SEL_MASK 0x00100000 +#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID_SHIFT 24 +#define DRV_MB_PARAM_NVM_CFG_OPTION_ENTITY_ID_MASK 0x0f000000 u32 fw_mb_header; #define FW_MSG_CODE_MASK 0xffff0000 @@ -12723,55 +12693,57 @@ struct public_drv_mb { #define FW_MSG_CODE_MDUMP_INVALID_CMD 0x00030000 - u32 fw_mb_param; -#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_MASK 0xFFFF0000 -#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_SHIFT 16 -#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_MASK 0x0000FFFF -#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_SHIFT 0 - - /* get pf rdma protocol command responce */ -#define FW_MB_PARAM_GET_PF_RDMA_NONE 0x0 -#define FW_MB_PARAM_GET_PF_RDMA_ROCE 0x1 -#define FW_MB_PARAM_GET_PF_RDMA_IWARP 0x2 -#define FW_MB_PARAM_GET_PF_RDMA_BOTH 0x3 - -/* get MFW feature support response */ -#define FW_MB_PARAM_FEATURE_SUPPORT_SMARTLINQ 0x00000001 -#define FW_MB_PARAM_FEATURE_SUPPORT_EEE 0x00000002 -#define FW_MB_PARAM_FEATURE_SUPPORT_VLINK 0x00010000 - -#define FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR (1 << 0) - -#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALID_MASK 0x00000001 -#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALID_SHIFT 0 -#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALUE_MASK 0x00000002 -#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALUE_SHIFT 1 -#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALID_MASK 0x00000004 -#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALID_SHIFT 2 -#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALUE_MASK 0x00000008 -#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALUE_SHIFT 3 - -#define FW_MB_PARAM_PPFID_BITMAP_MASK 0xFF -#define FW_MB_PARAM_PPFID_BITMAP_SHIFT 0 - - u32 drv_pulse_mb; -#define DRV_PULSE_SEQ_MASK 0x00007fff -#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000 -#define DRV_PULSE_ALWAYS_ALIVE 0x00008000 - - u32 mcp_pulse_mb; -#define MCP_PULSE_SEQ_MASK 0x00007fff -#define MCP_PULSE_ALWAYS_ALIVE 0x00008000 -#define MCP_EVENT_MASK 0xffff0000 -#define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000 - - union drv_union_data union_data; -}; - -#define FW_MB_PARAM_NVM_PUT_FILE_REQ_OFFSET_MASK 0x00ffffff -#define FW_MB_PARAM_NVM_PUT_FILE_REQ_OFFSET_SHIFT 0 -#define FW_MB_PARAM_NVM_PUT_FILE_REQ_SIZE_MASK 0xff000000 -#define FW_MB_PARAM_NVM_PUT_FILE_REQ_SIZE_SHIFT 24 + u32 fw_mb_param; +#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_MASK 0xffff0000 +#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MAJOR_SHIFT 16 +#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_MASK 0x0000ffff +#define FW_MB_PARAM_RESOURCE_ALLOC_VERSION_MINOR_SHIFT 0 + + /* Get PF RDMA protocol command response */ +#define FW_MB_PARAM_GET_PF_RDMA_NONE 0x0 +#define FW_MB_PARAM_GET_PF_RDMA_ROCE 0x1 +#define FW_MB_PARAM_GET_PF_RDMA_IWARP 0x2 +#define FW_MB_PARAM_GET_PF_RDMA_BOTH 0x3 + + /* Get MFW feature support response */ +#define FW_MB_PARAM_FEATURE_SUPPORT_SMARTLINQ BIT(0) +#define FW_MB_PARAM_FEATURE_SUPPORT_EEE BIT(1) +#define FW_MB_PARAM_FEATURE_SUPPORT_FEC_CONTROL BIT(5) +#define FW_MB_PARAM_FEATURE_SUPPORT_EXT_SPEED_FEC_CONTROL BIT(6) +#define FW_MB_PARAM_FEATURE_SUPPORT_VLINK BIT(16) + +#define FW_MB_PARAM_LOAD_DONE_DID_EFUSE_ERROR BIT(0) + +#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALID_MASK 0x00000001 +#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALID_SHIFT 0 +#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALUE_MASK 0x00000002 +#define FW_MB_PARAM_ENG_CFG_FIR_AFFIN_VALUE_SHIFT 1 +#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALID_MASK 0x00000004 +#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALID_SHIFT 2 +#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALUE_MASK 0x00000008 +#define FW_MB_PARAM_ENG_CFG_L2_AFFIN_VALUE_SHIFT 3 + +#define FW_MB_PARAM_PPFID_BITMAP_MASK 0xff +#define FW_MB_PARAM_PPFID_BITMAP_SHIFT 0 + + u32 drv_pulse_mb; +#define DRV_PULSE_SEQ_MASK 0x00007fff +#define DRV_PULSE_SYSTEM_TIME_MASK 0xffff0000 +#define DRV_PULSE_ALWAYS_ALIVE 0x00008000 + + u32 mcp_pulse_mb; +#define MCP_PULSE_SEQ_MASK 0x00007fff +#define MCP_PULSE_ALWAYS_ALIVE 0x00008000 +#define MCP_EVENT_MASK 0xffff0000 +#define MCP_EVENT_OTHER_DRIVER_RESET_REQ 0x00010000 + + union drv_union_data union_data; +}; + +#define FW_MB_PARAM_NVM_PUT_FILE_REQ_OFFSET_MASK 0x00ffffff +#define FW_MB_PARAM_NVM_PUT_FILE_REQ_OFFSET_SHIFT 0 +#define FW_MB_PARAM_NVM_PUT_FILE_REQ_SIZE_MASK 0xff000000 +#define FW_MB_PARAM_NVM_PUT_FILE_REQ_SIZE_SHIFT 24 enum MFW_DRV_MSG_TYPE { MFW_DRV_MSG_LINK_CHANGE, @@ -13058,122 +13030,138 @@ enum tlvs { }; struct nvm_cfg_mac_address { - u32 mac_addr_hi; -#define NVM_CFG_MAC_ADDRESS_HI_MASK 0x0000FFFF -#define NVM_CFG_MAC_ADDRESS_HI_OFFSET 0 - u32 mac_addr_lo; + u32 mac_addr_hi; +#define NVM_CFG_MAC_ADDRESS_HI_MASK 0x0000ffff +#define NVM_CFG_MAC_ADDRESS_HI_OFFSET 0 + + u32 mac_addr_lo; }; struct nvm_cfg1_glob { - u32 generic_cont0; -#define NVM_CFG1_GLOB_MF_MODE_MASK 0x00000FF0 -#define NVM_CFG1_GLOB_MF_MODE_OFFSET 4 -#define NVM_CFG1_GLOB_MF_MODE_MF_ALLOWED 0x0 -#define NVM_CFG1_GLOB_MF_MODE_DEFAULT 0x1 -#define NVM_CFG1_GLOB_MF_MODE_SPIO4 0x2 -#define NVM_CFG1_GLOB_MF_MODE_NPAR1_0 0x3 -#define NVM_CFG1_GLOB_MF_MODE_NPAR1_5 0x4 -#define NVM_CFG1_GLOB_MF_MODE_NPAR2_0 0x5 -#define NVM_CFG1_GLOB_MF_MODE_BD 0x6 -#define NVM_CFG1_GLOB_MF_MODE_UFP 0x7 - u32 engineering_change[3]; - u32 manufacturing_id; - u32 serial_number[4]; - u32 pcie_cfg; - u32 mgmt_traffic; - u32 core_cfg; -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_MASK 0x000000FF -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_OFFSET 0 -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_2X40G 0x0 -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X50G 0x1 -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_1X100G 0x2 -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_4X10G_F 0x3 -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_4X10G_E 0x4 -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_4X20G 0x5 -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_1X40G 0xB -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X25G 0xC -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_1X25G 0xD -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_4X25G 0xE -#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X10G 0xF - - u32 e_lane_cfg1; - u32 e_lane_cfg2; - u32 f_lane_cfg1; - u32 f_lane_cfg2; - u32 mps10_preemphasis; - u32 mps10_driver_current; - u32 mps25_preemphasis; - u32 mps25_driver_current; - u32 pci_id; - u32 pci_subsys_id; - u32 bar; - u32 mps10_txfir_main; - u32 mps10_txfir_post; - u32 mps25_txfir_main; - u32 mps25_txfir_post; - u32 manufacture_ver; - u32 manufacture_time; - u32 led_global_settings; - u32 generic_cont1; - u32 mbi_version; -#define NVM_CFG1_GLOB_MBI_VERSION_0_MASK 0x000000FF -#define NVM_CFG1_GLOB_MBI_VERSION_0_OFFSET 0 -#define NVM_CFG1_GLOB_MBI_VERSION_1_MASK 0x0000FF00 -#define NVM_CFG1_GLOB_MBI_VERSION_1_OFFSET 8 -#define NVM_CFG1_GLOB_MBI_VERSION_2_MASK 0x00FF0000 -#define NVM_CFG1_GLOB_MBI_VERSION_2_OFFSET 16 - u32 mbi_date; - u32 misc_sig; - u32 device_capabilities; -#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ETHERNET 0x1 -#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_FCOE 0x2 -#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ISCSI 0x4 -#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ROCE 0x8 - u32 power_dissipated; - u32 power_consumed; - u32 efi_version; - u32 multi_network_modes_capability; - u32 reserved[41]; + u32 generic_cont0; +#define NVM_CFG1_GLOB_MF_MODE_MASK 0x00000ff0 +#define NVM_CFG1_GLOB_MF_MODE_OFFSET 4 +#define NVM_CFG1_GLOB_MF_MODE_MF_ALLOWED 0x0 +#define NVM_CFG1_GLOB_MF_MODE_DEFAULT 0x1 +#define NVM_CFG1_GLOB_MF_MODE_SPIO4 0x2 +#define NVM_CFG1_GLOB_MF_MODE_NPAR1_0 0x3 +#define NVM_CFG1_GLOB_MF_MODE_NPAR1_5 0x4 +#define NVM_CFG1_GLOB_MF_MODE_NPAR2_0 0x5 +#define NVM_CFG1_GLOB_MF_MODE_BD 0x6 +#define NVM_CFG1_GLOB_MF_MODE_UFP 0x7 + + u32 engineering_change[3]; + u32 manufacturing_id; + u32 serial_number[4]; + u32 pcie_cfg; + u32 mgmt_traffic; + + u32 core_cfg; +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_MASK 0x000000ff +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_OFFSET 0 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_2X40G 0x0 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X50G 0x1 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_1X100G 0x2 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_4X10G_F 0x3 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_4X10G_E 0x4 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_BB_4X20G 0x5 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_1X40G 0xb +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X25G 0xc +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_1X25G 0xd +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_4X25G 0xe +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_2X10G 0xf +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_2X50G_R1 0x11 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_4X50G_R1 0x12 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_1X100G_R2 0x13 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_2X100G_R2 0x14 +#define NVM_CFG1_GLOB_NETWORK_PORT_MODE_AHP_1X100G_R4 0x15 + + u32 e_lane_cfg1; + u32 e_lane_cfg2; + u32 f_lane_cfg1; + u32 f_lane_cfg2; + u32 mps10_preemphasis; + u32 mps10_driver_current; + u32 mps25_preemphasis; + u32 mps25_driver_current; + u32 pci_id; + u32 pci_subsys_id; + u32 bar; + u32 mps10_txfir_main; + u32 mps10_txfir_post; + u32 mps25_txfir_main; + u32 mps25_txfir_post; + u32 manufacture_ver; + u32 manufacture_time; + u32 led_global_settings; + u32 generic_cont1; + + u32 mbi_version; +#define NVM_CFG1_GLOB_MBI_VERSION_0_MASK 0x000000ff +#define NVM_CFG1_GLOB_MBI_VERSION_0_OFFSET 0 +#define NVM_CFG1_GLOB_MBI_VERSION_1_MASK 0x0000ff00 +#define NVM_CFG1_GLOB_MBI_VERSION_1_OFFSET 8 +#define NVM_CFG1_GLOB_MBI_VERSION_2_MASK 0x00ff0000 +#define NVM_CFG1_GLOB_MBI_VERSION_2_OFFSET 16 + + u32 mbi_date; + u32 misc_sig; + + u32 device_capabilities; +#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ETHERNET 0x1 +#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_FCOE 0x2 +#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ISCSI 0x4 +#define NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ROCE 0x8 + + u32 power_dissipated; + u32 power_consumed; + u32 efi_version; + u32 multi_net_modes_cap; + u32 reserved[41]; }; struct nvm_cfg1_path { - u32 reserved[30]; + u32 reserved[30]; }; struct nvm_cfg1_port { - u32 reserved__m_relocated_to_option_123; - u32 reserved__m_relocated_to_option_124; - u32 generic_cont0; -#define NVM_CFG1_PORT_DCBX_MODE_MASK 0x000F0000 + u32 rel_to_opt123; + u32 rel_to_opt124; + + u32 generic_cont0; +#define NVM_CFG1_PORT_DCBX_MODE_MASK 0x000f0000 #define NVM_CFG1_PORT_DCBX_MODE_OFFSET 16 #define NVM_CFG1_PORT_DCBX_MODE_DISABLED 0x0 #define NVM_CFG1_PORT_DCBX_MODE_IEEE 0x1 #define NVM_CFG1_PORT_DCBX_MODE_CEE 0x2 #define NVM_CFG1_PORT_DCBX_MODE_DYNAMIC 0x3 -#define NVM_CFG1_PORT_DEFAULT_ENABLED_PROTOCOLS_MASK 0x00F00000 +#define NVM_CFG1_PORT_DEFAULT_ENABLED_PROTOCOLS_MASK 0x00f00000 #define NVM_CFG1_PORT_DEFAULT_ENABLED_PROTOCOLS_OFFSET 20 #define NVM_CFG1_PORT_DEFAULT_ENABLED_PROTOCOLS_ETHERNET 0x1 #define NVM_CFG1_PORT_DEFAULT_ENABLED_PROTOCOLS_FCOE 0x2 #define NVM_CFG1_PORT_DEFAULT_ENABLED_PROTOCOLS_ISCSI 0x4 - u32 pcie_cfg; - u32 features; - u32 speed_cap_mask; -#define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_MASK 0x0000FFFF + + u32 pcie_cfg; + u32 features; + + u32 speed_cap_mask; +#define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_MASK 0x0000ffff #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_OFFSET 0 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G 0x1 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G 0x2 -#define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G 0x4 +#define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G 0x4 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G 0x8 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G 0x10 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G 0x20 #define NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G 0x40 - u32 link_settings; -#define NVM_CFG1_PORT_DRV_LINK_SPEED_MASK 0x0000000F + + u32 link_settings; +#define NVM_CFG1_PORT_DRV_LINK_SPEED_MASK 0x0000000f #define NVM_CFG1_PORT_DRV_LINK_SPEED_OFFSET 0 #define NVM_CFG1_PORT_DRV_LINK_SPEED_AUTONEG 0x0 #define NVM_CFG1_PORT_DRV_LINK_SPEED_1G 0x1 #define NVM_CFG1_PORT_DRV_LINK_SPEED_10G 0x2 -#define NVM_CFG1_PORT_DRV_LINK_SPEED_20G 0x3 +#define NVM_CFG1_PORT_DRV_LINK_SPEED_20G 0x3 #define NVM_CFG1_PORT_DRV_LINK_SPEED_25G 0x4 #define NVM_CFG1_PORT_DRV_LINK_SPEED_40G 0x5 #define NVM_CFG1_PORT_DRV_LINK_SPEED_50G 0x6 @@ -13184,49 +13172,92 @@ struct nvm_cfg1_port { #define NVM_CFG1_PORT_DRV_FLOW_CONTROL_AUTONEG 0x1 #define NVM_CFG1_PORT_DRV_FLOW_CONTROL_RX 0x2 #define NVM_CFG1_PORT_DRV_FLOW_CONTROL_TX 0x4 - u32 phy_cfg; - u32 mgmt_traffic; +#define NVM_CFG1_PORT_FEC_FORCE_MODE_MASK 0x000e0000 +#define NVM_CFG1_PORT_FEC_FORCE_MODE_OFFSET 17 +#define NVM_CFG1_PORT_FEC_FORCE_MODE_NONE 0x0 +#define NVM_CFG1_PORT_FEC_FORCE_MODE_FIRECODE 0x1 +#define NVM_CFG1_PORT_FEC_FORCE_MODE_RS 0x2 +#define NVM_CFG1_PORT_FEC_FORCE_MODE_AUTO 0x7 + + u32 phy_cfg; + u32 mgmt_traffic; - u32 ext_phy; + u32 ext_phy; /* EEE power saving mode */ -#define NVM_CFG1_PORT_EEE_POWER_SAVING_MODE_MASK 0x00FF0000 +#define NVM_CFG1_PORT_EEE_POWER_SAVING_MODE_MASK 0x00ff0000 #define NVM_CFG1_PORT_EEE_POWER_SAVING_MODE_OFFSET 16 #define NVM_CFG1_PORT_EEE_POWER_SAVING_MODE_DISABLED 0x0 #define NVM_CFG1_PORT_EEE_POWER_SAVING_MODE_BALANCED 0x1 #define NVM_CFG1_PORT_EEE_POWER_SAVING_MODE_AGGRESSIVE 0x2 #define NVM_CFG1_PORT_EEE_POWER_SAVING_MODE_LOW_LATENCY 0x3 - u32 mba_cfg1; - u32 mba_cfg2; - u32 vf_cfg; - struct nvm_cfg_mac_address lldp_mac_address; - u32 led_port_settings; - u32 transceiver_00; - u32 device_ids; - u32 board_cfg; -#define NVM_CFG1_PORT_PORT_TYPE_MASK 0x000000FF -#define NVM_CFG1_PORT_PORT_TYPE_OFFSET 0 -#define NVM_CFG1_PORT_PORT_TYPE_UNDEFINED 0x0 -#define NVM_CFG1_PORT_PORT_TYPE_MODULE 0x1 -#define NVM_CFG1_PORT_PORT_TYPE_BACKPLANE 0x2 -#define NVM_CFG1_PORT_PORT_TYPE_EXT_PHY 0x3 -#define NVM_CFG1_PORT_PORT_TYPE_MODULE_SLAVE 0x4 - u32 mnm_10g_cap; - u32 mnm_10g_ctrl; - u32 mnm_10g_misc; - u32 mnm_25g_cap; - u32 mnm_25g_ctrl; - u32 mnm_25g_misc; - u32 mnm_40g_cap; - u32 mnm_40g_ctrl; - u32 mnm_40g_misc; - u32 mnm_50g_cap; - u32 mnm_50g_ctrl; - u32 mnm_50g_misc; - u32 mnm_100g_cap; - u32 mnm_100g_ctrl; - u32 mnm_100g_misc; - u32 reserved[116]; + u32 mba_cfg1; + u32 mba_cfg2; + u32 vf_cfg; + struct nvm_cfg_mac_address lldp_mac_address; + u32 led_port_settings; + u32 transceiver_00; + u32 device_ids; + + u32 board_cfg; +#define NVM_CFG1_PORT_PORT_TYPE_MASK 0x000000ff +#define NVM_CFG1_PORT_PORT_TYPE_OFFSET 0 +#define NVM_CFG1_PORT_PORT_TYPE_UNDEFINED 0x0 +#define NVM_CFG1_PORT_PORT_TYPE_MODULE 0x1 +#define NVM_CFG1_PORT_PORT_TYPE_BACKPLANE 0x2 +#define NVM_CFG1_PORT_PORT_TYPE_EXT_PHY 0x3 +#define NVM_CFG1_PORT_PORT_TYPE_MODULE_SLAVE 0x4 + + u32 mnm_10g_cap; + u32 mnm_10g_ctrl; + u32 mnm_10g_misc; + u32 mnm_25g_cap; + u32 mnm_25g_ctrl; + u32 mnm_25g_misc; + u32 mnm_40g_cap; + u32 mnm_40g_ctrl; + u32 mnm_40g_misc; + u32 mnm_50g_cap; + u32 mnm_50g_ctrl; + u32 mnm_50g_misc; + u32 mnm_100g_cap; + u32 mnm_100g_ctrl; + u32 mnm_100g_misc; + + u32 temperature; + u32 ext_phy_cfg1; + + u32 extended_speed; +#define NVM_CFG1_PORT_EXTENDED_SPEED_MASK 0x0000ffff +#define NVM_CFG1_PORT_EXTENDED_SPEED_OFFSET 0 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_AN 0x1 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_1G 0x2 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_10G 0x4 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_20G 0x8 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_25G 0x10 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_40G 0x20 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_50G_R 0x40 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_50G_R2 0x80 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_100G_R2 0x100 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_100G_R4 0x200 +#define NVM_CFG1_PORT_EXTENDED_SPEED_EXTND_SPD_100G_P4 0x400 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_MASK 0xffff0000 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_OFFSET 16 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_RESERVED 0x1 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_1G 0x2 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_10G 0x4 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_20G 0x8 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_25G 0x10 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_40G 0x20 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_50G_R 0x40 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_50G_R2 0x80 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_100G_R2 0x100 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_100G_R4 0x200 +#define NVM_CFG1_PORT_EXTENDED_SPEED_CAP_EXTND_SPD_100G_P4 0x400 + + u32 extended_fec_mode; + + u32 reserved[112]; }; struct nvm_cfg1_func { diff --git a/drivers/net/ethernet/qlogic/qed/qed_hw.c b/drivers/net/ethernet/qlogic/qed/qed_hw.c index 5fa251489536..554f30b0cfd5 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_hw.c +++ b/drivers/net/ethernet/qlogic/qed/qed_hw.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -838,9 +812,8 @@ int qed_dmae_host2host(struct qed_hwfn *p_hwfn, return rc; } -void qed_hw_err_notify(struct qed_hwfn *p_hwfn, - struct qed_ptt *p_ptt, - enum qed_hw_err_type err_type, char *fmt, ...) +void qed_hw_err_notify(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, + enum qed_hw_err_type err_type, const char *fmt, ...) { char buf[QED_HW_ERR_MAX_STR_SIZE]; va_list vl; diff --git a/drivers/net/ethernet/qlogic/qed/qed_hw.h b/drivers/net/ethernet/qlogic/qed/qed_hw.h index f5b109b04b66..2734f49956f7 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_hw.h +++ b/drivers/net/ethernet/qlogic/qed/qed_hw.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_HW_H @@ -327,7 +301,8 @@ int qed_dmae_sanity(struct qed_hwfn *p_hwfn, * @param fmt - debug data buffer to send to the MFW * @param ... - buffer format args */ -void qed_hw_err_notify(struct qed_hwfn *p_hwfn, - struct qed_ptt *p_ptt, - enum qed_hw_err_type err_type, char *fmt, ...); +void __printf(4, 5) __cold qed_hw_err_notify(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + enum qed_hw_err_type err_type, + const char *fmt, ...); #endif diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c index 2f1049b0b93a..ea888a2c6ddb 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c +++ b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -182,23 +156,25 @@ static u16 task_region_offsets[1][NUM_OF_CONNECTION_TYPES_E4] = { cmd ## _ ## field, \ value) -#define QM_INIT_TX_PQ_MAP(p_hwfn, map, chip, pq_id, vp_pq_id, rl_valid, rl_id, \ - ext_voq, wrr) \ - do { \ - typeof(map) __map; \ - memset(&__map, 0, sizeof(__map)); \ - SET_FIELD(__map.reg, QM_RF_PQ_MAP_ ## chip ## _PQ_VALID, 1); \ - SET_FIELD(__map.reg, QM_RF_PQ_MAP_ ## chip ## _RL_VALID, \ - rl_valid ? 1 : 0);\ - SET_FIELD(__map.reg, QM_RF_PQ_MAP_ ## chip ## _VP_PQ_ID, \ - vp_pq_id); \ - SET_FIELD(__map.reg, QM_RF_PQ_MAP_ ## chip ## _RL_ID, rl_id); \ - SET_FIELD(__map.reg, QM_RF_PQ_MAP_ ## chip ## _VOQ, ext_voq); \ - SET_FIELD(__map.reg, \ - QM_RF_PQ_MAP_ ## chip ## _WRR_WEIGHT_GROUP, wrr); \ - STORE_RT_REG(p_hwfn, QM_REG_TXPQMAP_RT_OFFSET + (pq_id), \ - *((u32 *)&__map)); \ - (map) = __map; \ +#define QM_INIT_TX_PQ_MAP(p_hwfn, map, chip, pq_id, vp_pq_id, rl_valid, \ + rl_id, ext_voq, wrr) \ + do { \ + u32 __reg = 0; \ + \ + BUILD_BUG_ON(sizeof((map).reg) != sizeof(__reg)); \ + \ + SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_PQ_VALID, 1); \ + SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_RL_VALID, \ + !!(rl_valid)); \ + SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_VP_PQ_ID, (vp_pq_id)); \ + SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_RL_ID, (rl_id)); \ + SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_VOQ, (ext_voq)); \ + SET_FIELD(__reg, QM_RF_PQ_MAP_##chip##_WRR_WEIGHT_GROUP, \ + (wrr)); \ + \ + STORE_RT_REG((p_hwfn), QM_REG_TXPQMAP_RT_OFFSET + (pq_id), \ + __reg); \ + (map).reg = cpu_to_le32(__reg); \ } while (0) #define WRITE_PQ_INFO_TO_RAM 1 @@ -1022,20 +998,23 @@ bool qed_send_qm_stop_cmd(struct qed_hwfn *p_hwfn, } while (0) /** - * @brief qed_dmae_to_grc - is an internal function - writes from host to - * wide-bus registers (split registers are not supported yet) + * qed_dmae_to_grc() - Internal function for writing from host to + * wide-bus registers (split registers are not supported yet). + * + * @p_hwfn: HW device data. + * @p_ptt: PTT window used for writing the registers. + * @p_data: Pointer to source data. + * @addr: Destination register address. + * @len_in_dwords: Data length in dwords (u32). * - * @param p_hwfn - HW device data - * @param p_ptt - ptt window used for writing the registers. - * @param p_data - pointer to source data. - * @param addr - Destination register address. - * @param len_in_dwords - data length in DWARDS (u32) + * Return: Length of the written data in dwords (u32) or -1 on invalid + * input. */ -static int qed_dmae_to_grc(struct qed_hwfn *p_hwfn, - struct qed_ptt *p_ptt, - u32 *p_data, u32 addr, u32 len_in_dwords) +static int qed_dmae_to_grc(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, + __le32 *p_data, u32 addr, u32 len_in_dwords) { struct qed_dmae_params params = {}; + u32 *data_cpu; int rc; if (!p_data) @@ -1054,8 +1033,13 @@ static int qed_dmae_to_grc(struct qed_hwfn *p_hwfn, DP_VERBOSE(p_hwfn, QED_MSG_DEBUG, "Failed writing to chip using DMAE, using GRC instead\n"); - /* write to registers using GRC */ - ARR_REG_WR(p_hwfn, p_ptt, addr, p_data, len_in_dwords); + + /* Swap to CPU byteorder and write to registers using GRC */ + data_cpu = (__force u32 *)p_data; + le32_to_cpu_array(data_cpu, len_in_dwords); + + ARR_REG_WR(p_hwfn, p_ptt, addr, data_cpu, len_in_dwords); + cpu_to_le32_array(data_cpu, len_in_dwords); } return len_in_dwords; @@ -1256,7 +1240,7 @@ void qed_gft_disable(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u16 pf_id) qed_wr(p_hwfn, p_ptt, PRS_REG_GFT_CAM + CAM_LINE_SIZE * pf_id, 0); /* Zero ramline */ - qed_dmae_to_grc(p_hwfn, p_ptt, (u32 *)&ram_line, + qed_dmae_to_grc(p_hwfn, p_ptt, &ram_line.lo, PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE * pf_id, sizeof(ram_line) / REG_SIZE); } @@ -1268,8 +1252,10 @@ void qed_gft_config(struct qed_hwfn *p_hwfn, bool udp, bool ipv4, bool ipv6, enum gft_profile_type profile_type) { - u32 reg_val, cam_line, search_non_ip_as_gft; - struct regpair ram_line = { }; + struct regpair ram_line; + u32 search_non_ip_as_gft; + u32 reg_val, cam_line; + u32 lo = 0, hi = 0; if (!ipv6 && !ipv4) DP_NOTICE(p_hwfn, @@ -1340,43 +1326,46 @@ void qed_gft_config(struct qed_hwfn *p_hwfn, search_non_ip_as_gft = 0; /* Tunnel type */ - SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_DST_PORT, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_OVER_IP_PROTOCOL, 1); + SET_FIELD(lo, GFT_RAM_LINE_TUNNEL_DST_PORT, 1); + SET_FIELD(lo, GFT_RAM_LINE_TUNNEL_OVER_IP_PROTOCOL, 1); if (profile_type == GFT_PROFILE_TYPE_4_TUPLE) { - SET_FIELD(ram_line.hi, GFT_RAM_LINE_DST_IP, 1); - SET_FIELD(ram_line.hi, GFT_RAM_LINE_SRC_IP, 1); - SET_FIELD(ram_line.hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_SRC_PORT, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_DST_PORT, 1); + SET_FIELD(hi, GFT_RAM_LINE_DST_IP, 1); + SET_FIELD(hi, GFT_RAM_LINE_SRC_IP, 1); + SET_FIELD(hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1); + SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1); + SET_FIELD(lo, GFT_RAM_LINE_SRC_PORT, 1); + SET_FIELD(lo, GFT_RAM_LINE_DST_PORT, 1); } else if (profile_type == GFT_PROFILE_TYPE_L4_DST_PORT) { - SET_FIELD(ram_line.hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_DST_PORT, 1); + SET_FIELD(hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1); + SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1); + SET_FIELD(lo, GFT_RAM_LINE_DST_PORT, 1); } else if (profile_type == GFT_PROFILE_TYPE_IP_DST_ADDR) { - SET_FIELD(ram_line.hi, GFT_RAM_LINE_DST_IP, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1); + SET_FIELD(hi, GFT_RAM_LINE_DST_IP, 1); + SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1); } else if (profile_type == GFT_PROFILE_TYPE_IP_SRC_ADDR) { - SET_FIELD(ram_line.hi, GFT_RAM_LINE_SRC_IP, 1); - SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1); + SET_FIELD(hi, GFT_RAM_LINE_SRC_IP, 1); + SET_FIELD(lo, GFT_RAM_LINE_ETHERTYPE, 1); } else if (profile_type == GFT_PROFILE_TYPE_TUNNEL_TYPE) { - SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_ETHERTYPE, 1); + SET_FIELD(lo, GFT_RAM_LINE_TUNNEL_ETHERTYPE, 1); /* Allow tunneled traffic without inner IP */ search_non_ip_as_gft = 1; } + ram_line.lo = cpu_to_le32(lo); + ram_line.hi = cpu_to_le32(hi); + qed_wr(p_hwfn, p_ptt, PRS_REG_SEARCH_NON_IP_AS_GFT, search_non_ip_as_gft); - qed_dmae_to_grc(p_hwfn, p_ptt, (u32 *)&ram_line, + qed_dmae_to_grc(p_hwfn, p_ptt, &ram_line.lo, PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE * pf_id, sizeof(ram_line) / REG_SIZE); /* Set default profile so that no filter match will happen */ - ram_line.lo = 0xffffffff; - ram_line.hi = 0x3ff; - qed_dmae_to_grc(p_hwfn, p_ptt, (u32 *)&ram_line, + ram_line.lo = cpu_to_le32(0xffffffff); + ram_line.hi = cpu_to_le32(0x3ff); + qed_dmae_to_grc(p_hwfn, p_ptt, &ram_line.lo, PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE * PRS_GFT_CAM_LINES_NO_MATCH, sizeof(ram_line) / REG_SIZE); @@ -1394,7 +1383,7 @@ static u8 qed_calc_cdu_validation_byte(u8 conn_type, u8 region, u32 cid) u8 crc, validation_byte = 0; static u8 crc8_table_valid; /* automatically initialized to 0 */ u32 validation_string = 0; - u32 data_to_crc; + __be32 data_to_crc; if (!crc8_table_valid) { crc8_populate_msb(cdu_crc8_table, 0x07); @@ -1416,10 +1405,9 @@ static u8 qed_calc_cdu_validation_byte(u8 conn_type, u8 region, u32 cid) validation_string |= (conn_type & 0xF); /* Convert to big-endian and calculate CRC8 */ - data_to_crc = be32_to_cpu(validation_string); - - crc = crc8(cdu_crc8_table, - (u8 *)&data_to_crc, sizeof(data_to_crc), CRC8_INIT_VALUE); + data_to_crc = cpu_to_be32(validation_string); + crc = crc8(cdu_crc8_table, (u8 *)&data_to_crc, sizeof(data_to_crc), + CRC8_INIT_VALUE); /* The validation byte [7:0] is composed: * for type A validation diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_ops.c b/drivers/net/ethernet/qlogic/qed/qed_init_ops.c index 5a6e4ac4fef4..7e6c6389523b 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_init_ops.c +++ b/drivers/net/ethernet/qlogic/qed/qed_init_ops.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -69,6 +43,79 @@ static u32 pxp_global_win[] = { 0, }; +/* IRO Array */ +static const u32 iro_arr[] = { + 0x00000000, 0x00000000, 0x00080000, + 0x00003288, 0x00000088, 0x00880000, + 0x000058e8, 0x00000020, 0x00200000, + 0x00000b00, 0x00000008, 0x00040000, + 0x00000a80, 0x00000008, 0x00040000, + 0x00000000, 0x00000008, 0x00020000, + 0x00000080, 0x00000008, 0x00040000, + 0x00000084, 0x00000008, 0x00020000, + 0x00005718, 0x00000004, 0x00040000, + 0x00004dd0, 0x00000000, 0x00780000, + 0x00003e40, 0x00000000, 0x00780000, + 0x00004480, 0x00000000, 0x00780000, + 0x00003210, 0x00000000, 0x00780000, + 0x00003b50, 0x00000000, 0x00780000, + 0x00007f58, 0x00000000, 0x00780000, + 0x00005f58, 0x00000000, 0x00080000, + 0x00007100, 0x00000000, 0x00080000, + 0x0000aea0, 0x00000000, 0x00080000, + 0x00004398, 0x00000000, 0x00080000, + 0x0000a5a0, 0x00000000, 0x00080000, + 0x0000bde8, 0x00000000, 0x00080000, + 0x00000020, 0x00000004, 0x00040000, + 0x000056c8, 0x00000010, 0x00100000, + 0x0000c210, 0x00000030, 0x00300000, + 0x0000b088, 0x00000038, 0x00380000, + 0x00003d20, 0x00000080, 0x00400000, + 0x0000bf60, 0x00000000, 0x00040000, + 0x00004560, 0x00040080, 0x00040000, + 0x000001f8, 0x00000004, 0x00040000, + 0x00003d60, 0x00000080, 0x00200000, + 0x00008960, 0x00000040, 0x00300000, + 0x0000e840, 0x00000060, 0x00600000, + 0x00004618, 0x00000080, 0x00380000, + 0x00010738, 0x000000c0, 0x00c00000, + 0x000001f8, 0x00000002, 0x00020000, + 0x0000a2a0, 0x00000000, 0x01080000, + 0x0000a3a8, 0x00000008, 0x00080000, + 0x000001c0, 0x00000008, 0x00080000, + 0x000001f8, 0x00000008, 0x00080000, + 0x00000ac0, 0x00000008, 0x00080000, + 0x00002578, 0x00000008, 0x00080000, + 0x000024f8, 0x00000008, 0x00080000, + 0x00000280, 0x00000008, 0x00080000, + 0x00000680, 0x00080018, 0x00080000, + 0x00000b78, 0x00080018, 0x00020000, + 0x0000c640, 0x00000050, 0x003c0000, + 0x00012038, 0x00000018, 0x00100000, + 0x00011b00, 0x00000040, 0x00180000, + 0x000095d0, 0x00000050, 0x00200000, + 0x00008b10, 0x00000040, 0x00280000, + 0x00011640, 0x00000018, 0x00100000, + 0x0000c828, 0x00000048, 0x00380000, + 0x00011710, 0x00000020, 0x00200000, + 0x00004650, 0x00000080, 0x00100000, + 0x00003618, 0x00000010, 0x00100000, + 0x0000a968, 0x00000008, 0x00010000, + 0x000097a0, 0x00000008, 0x00010000, + 0x00011990, 0x00000008, 0x00010000, + 0x0000f018, 0x00000008, 0x00010000, + 0x00012628, 0x00000008, 0x00010000, + 0x00011da8, 0x00000008, 0x00010000, + 0x0000aa78, 0x00000030, 0x00100000, + 0x0000d768, 0x00000028, 0x00280000, + 0x00009a58, 0x00000018, 0x00180000, + 0x00009bd8, 0x00000008, 0x00080000, + 0x00013a18, 0x00000008, 0x00080000, + 0x000126e8, 0x00000018, 0x00180000, + 0x0000e608, 0x00500288, 0x00100000, + 0x00012970, 0x00000138, 0x00280000, +}; + void qed_init_iro_array(struct qed_dev *cdev) { cdev->iro_arr = iro_arr; diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_ops.h b/drivers/net/ethernet/qlogic/qed/qed_init_ops.h index e9e8ade50ed3..a573c8921982 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_init_ops.h +++ b/drivers/net/ethernet/qlogic/qed/qed_init_ops.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_INIT_OPS_H diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c index 5eec1fc6229d..f8c5a864812d 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_int.c +++ b/drivers/net/ethernet/qlogic/qed/qed_int.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -850,11 +824,12 @@ static inline u16 qed_attn_update_idx(struct qed_hwfn *p_hwfn, } /** - * @brief qed_int_assertion - handles asserted attention bits + * qed_int_assertion() - Handle asserted attention bits. * - * @param p_hwfn - * @param asserted_bits newly asserted bits - * @return int + * @p_hwfn: HW device data. + * @asserted_bits: Newly asserted bits. + * + * Return: Zero value. */ static int qed_int_assertion(struct qed_hwfn *p_hwfn, u16 asserted_bits) { @@ -914,16 +889,17 @@ static void qed_int_attn_print(struct qed_hwfn *p_hwfn, } /** - * @brief qed_int_deassertion_aeu_bit - handles the effects of a single - * cause of the attention + * qed_int_deassertion_aeu_bit() - Handles the effects of a single + * cause of the attention. * - * @param p_hwfn - * @param p_aeu - descriptor of an AEU bit which caused the attention - * @param aeu_en_reg - register offset of the AEU enable reg. which configured - * this bit to this group. - * @param bit_index - index of this bit in the aeu_en_reg + * @p_hwfn: HW device data. + * @p_aeu: Descriptor of an AEU bit which caused the attention. + * @aeu_en_reg: Register offset of the AEU enable reg. which configured + * this bit to this group. + * @p_bit_name: AEU bit description for logging purposes. + * @bitmask: Index of this bit in the aeu_en_reg. * - * @return int + * Return: Zero on success, negative errno otherwise. */ static int qed_int_deassertion_aeu_bit(struct qed_hwfn *p_hwfn, @@ -972,12 +948,12 @@ out: } /** - * @brief qed_int_deassertion_parity - handle a single parity AEU source + * qed_int_deassertion_parity() - Handle a single parity AEU source. * - * @param p_hwfn - * @param p_aeu - descriptor of an AEU bit which caused the parity - * @param aeu_en_reg - address of the AEU enable register - * @param bit_index + * @p_hwfn: HW device data. + * @p_aeu: Descriptor of an AEU bit which caused the parity. + * @aeu_en_reg: Address of the AEU enable register. + * @bit_index: Index (0-31) of an AEU bit. */ static void qed_int_deassertion_parity(struct qed_hwfn *p_hwfn, struct aeu_invert_reg_bit *p_aeu, @@ -1010,12 +986,13 @@ static void qed_int_deassertion_parity(struct qed_hwfn *p_hwfn, } /** - * @brief - handles deassertion of previously asserted attentions. + * qed_int_deassertion() - Handle deassertion of previously asserted + * attentions. * - * @param p_hwfn - * @param deasserted_bits - newly deasserted bits - * @return int + * @p_hwfn: HW device data. + * @deasserted_bits: newly deasserted bits. * + * Return: Zero value. */ static int qed_int_deassertion(struct qed_hwfn *p_hwfn, u16 deasserted_bits) @@ -1223,16 +1200,15 @@ static int qed_int_attentions(struct qed_hwfn *p_hwfn) static void qed_sb_ack_attn(struct qed_hwfn *p_hwfn, void __iomem *igu_addr, u32 ack_cons) { - struct igu_prod_cons_update igu_ack = { 0 }; + u32 igu_ack; - igu_ack.sb_id_and_flags = - ((ack_cons << IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT) | - (1 << IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT) | - (IGU_INT_NOP << IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT) | - (IGU_SEG_ACCESS_ATTN << - IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT)); + igu_ack = ((ack_cons << IGU_PROD_CONS_UPDATE_SB_INDEX_SHIFT) | + (1 << IGU_PROD_CONS_UPDATE_UPDATE_FLAG_SHIFT) | + (IGU_INT_NOP << IGU_PROD_CONS_UPDATE_ENABLE_INT_SHIFT) | + (IGU_SEG_ACCESS_ATTN << + IGU_PROD_CONS_UPDATE_SEGMENT_ACCESS_SHIFT)); - DIRECT_REG_WR(igu_addr, igu_ack.sb_id_and_flags); + DIRECT_REG_WR(igu_addr, igu_ack); /* Both segments (interrupts & acks) are written to same place address; * Need to guarantee all commands will be received (in-order) by HW. @@ -1446,16 +1422,16 @@ void qed_init_cau_sb_entry(struct qed_hwfn *p_hwfn, u8 pf_id, u16 vf_number, u8 vf_valid) { struct qed_dev *cdev = p_hwfn->cdev; - u32 cau_state; + u32 cau_state, params = 0, data = 0; u8 timer_res; memset(p_sb_entry, 0, sizeof(*p_sb_entry)); - SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_PF_NUMBER, pf_id); - SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_VF_NUMBER, vf_number); - SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_VF_VALID, vf_valid); - SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_SB_TIMESET0, 0x7F); - SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_SB_TIMESET1, 0x7F); + SET_FIELD(params, CAU_SB_ENTRY_PF_NUMBER, pf_id); + SET_FIELD(params, CAU_SB_ENTRY_VF_NUMBER, vf_number); + SET_FIELD(params, CAU_SB_ENTRY_VF_VALID, vf_valid); + SET_FIELD(params, CAU_SB_ENTRY_SB_TIMESET0, 0x7F); + SET_FIELD(params, CAU_SB_ENTRY_SB_TIMESET1, 0x7F); cau_state = CAU_HC_DISABLE_STATE; @@ -1474,7 +1450,8 @@ void qed_init_cau_sb_entry(struct qed_hwfn *p_hwfn, timer_res = 1; else timer_res = 2; - SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_TIMER_RES0, timer_res); + + SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES0, timer_res); if (cdev->tx_coalesce_usecs <= 0x7F) timer_res = 0; @@ -1482,10 +1459,13 @@ void qed_init_cau_sb_entry(struct qed_hwfn *p_hwfn, timer_res = 1; else timer_res = 2; - SET_FIELD(p_sb_entry->params, CAU_SB_ENTRY_TIMER_RES1, timer_res); - SET_FIELD(p_sb_entry->data, CAU_SB_ENTRY_STATE0, cau_state); - SET_FIELD(p_sb_entry->data, CAU_SB_ENTRY_STATE1, cau_state); + SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES1, timer_res); + p_sb_entry->params = cpu_to_le32(params); + + SET_FIELD(data, CAU_SB_ENTRY_STATE0, cau_state); + SET_FIELD(data, CAU_SB_ENTRY_STATE1, cau_state); + p_sb_entry->data = cpu_to_le32(data); } static void qed_int_cau_conf_pi(struct qed_hwfn *p_hwfn, @@ -1495,31 +1475,27 @@ static void qed_int_cau_conf_pi(struct qed_hwfn *p_hwfn, enum qed_coalescing_fsm coalescing_fsm, u8 timeset) { - struct cau_pi_entry pi_entry; u32 sb_offset, pi_offset; + u32 prod = 0; if (IS_VF(p_hwfn->cdev)) return; - sb_offset = igu_sb_id * PIS_PER_SB_E4; - memset(&pi_entry, 0, sizeof(struct cau_pi_entry)); - - SET_FIELD(pi_entry.prod, CAU_PI_ENTRY_PI_TIMESET, timeset); + SET_FIELD(prod, CAU_PI_ENTRY_PI_TIMESET, timeset); if (coalescing_fsm == QED_COAL_RX_STATE_MACHINE) - SET_FIELD(pi_entry.prod, CAU_PI_ENTRY_FSM_SEL, 0); + SET_FIELD(prod, CAU_PI_ENTRY_FSM_SEL, 0); else - SET_FIELD(pi_entry.prod, CAU_PI_ENTRY_FSM_SEL, 1); + SET_FIELD(prod, CAU_PI_ENTRY_FSM_SEL, 1); + sb_offset = igu_sb_id * PIS_PER_SB_E4; pi_offset = sb_offset + pi_index; - if (p_hwfn->hw_init_done) { + + if (p_hwfn->hw_init_done) qed_wr(p_hwfn, p_ptt, - CAU_REG_PI_MEMORY + pi_offset * sizeof(u32), - *((u32 *)&(pi_entry))); - } else { - STORE_RT_REG(p_hwfn, - CAU_REG_PI_MEMORY_RT_OFFSET + pi_offset, - *((u32 *)&(pi_entry))); - } + CAU_REG_PI_MEMORY + pi_offset * sizeof(u32), prod); + else + STORE_RT_REG(p_hwfn, CAU_REG_PI_MEMORY_RT_OFFSET + pi_offset, + prod); } void qed_int_cau_conf_sb(struct qed_hwfn *p_hwfn, @@ -2276,9 +2252,9 @@ int qed_int_igu_read_cam(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) } /** - * @brief Initialize igu runtime registers + * qed_int_igu_init_rt() - Initialize IGU runtime registers. * - * @param p_hwfn + * @p_hwfn: HW device data. */ void qed_int_igu_init_rt(struct qed_hwfn *p_hwfn) { @@ -2388,6 +2364,7 @@ int qed_int_set_timer_res(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u8 timer_res, u16 sb_id, bool tx) { struct cau_sb_entry sb_entry; + u32 params; int rc; if (!p_hwfn->hw_init_done) { @@ -2403,10 +2380,14 @@ int qed_int_set_timer_res(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, return rc; } + params = le32_to_cpu(sb_entry.params); + if (tx) - SET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES1, timer_res); + SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES1, timer_res); else - SET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES0, timer_res); + SET_FIELD(params, CAU_SB_ENTRY_TIMER_RES0, timer_res); + + sb_entry.params = cpu_to_le32(params); rc = qed_dmae_host2grc(p_hwfn, p_ptt, (u64)(uintptr_t)&sb_entry, diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.h b/drivers/net/ethernet/qlogic/qed/qed_int.h index 110169e90121..86809d7bc2de 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_int.h +++ b/drivers/net/ethernet/qlogic/qed/qed_int.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_INT_H diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c index 7245a615517a..4eae4ee3538f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -143,10 +117,9 @@ struct qed_iscsi_conn { u8 abortive_dsconnect; }; -static int -qed_iscsi_async_event(struct qed_hwfn *p_hwfn, - u8 fw_event_code, - u16 echo, union event_ring_data *data, u8 fw_return_code) +static int qed_iscsi_async_event(struct qed_hwfn *p_hwfn, u8 fw_event_code, + __le16 echo, union event_ring_data *data, + u8 fw_return_code) { if (p_hwfn->p_iscsi_info->event_cb) { struct qed_iscsi_info *p_iscsi = p_hwfn->p_iscsi_info; @@ -297,6 +270,7 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn, dma_addr_t xhq_pbl_addr; dma_addr_t uhq_pbl_addr; u16 physical_q; + __le16 tmp; int rc = 0; u32 dval; u16 wval; @@ -320,12 +294,12 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn, /* Transmission PQ is the first of the PF */ physical_q = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_OFLD); - p_conn->physical_q0 = cpu_to_le16(physical_q); + p_conn->physical_q0 = physical_q; p_ramrod->iscsi.physical_q0 = cpu_to_le16(physical_q); /* iSCSI Pure-ACK PQ */ physical_q = qed_get_cm_pq_idx(p_hwfn, PQ_FLAGS_ACK); - p_conn->physical_q1 = cpu_to_le16(physical_q); + p_conn->physical_q1 = physical_q; p_ramrod->iscsi.physical_q1 = cpu_to_le16(physical_q); p_ramrod->conn_id = cpu_to_le16(p_conn->conn_id); @@ -351,14 +325,20 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn, p_tcp = &p_ramrod->tcp; p = (u16 *)p_conn->local_mac; - p_tcp->local_mac_addr_hi = swab16(get_unaligned(p)); - p_tcp->local_mac_addr_mid = swab16(get_unaligned(p + 1)); - p_tcp->local_mac_addr_lo = swab16(get_unaligned(p + 2)); + tmp = cpu_to_le16(get_unaligned_be16(p)); + p_tcp->local_mac_addr_hi = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 1)); + p_tcp->local_mac_addr_mid = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 2)); + p_tcp->local_mac_addr_lo = tmp; p = (u16 *)p_conn->remote_mac; - p_tcp->remote_mac_addr_hi = swab16(get_unaligned(p)); - p_tcp->remote_mac_addr_mid = swab16(get_unaligned(p + 1)); - p_tcp->remote_mac_addr_lo = swab16(get_unaligned(p + 2)); + tmp = cpu_to_le16(get_unaligned_be16(p)); + p_tcp->remote_mac_addr_hi = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 1)); + p_tcp->remote_mac_addr_mid = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 2)); + p_tcp->remote_mac_addr_lo = tmp; p_tcp->vlan_id = cpu_to_le16(p_conn->vlan_id); @@ -417,14 +397,20 @@ static int qed_sp_iscsi_conn_offload(struct qed_hwfn *p_hwfn, &((struct iscsi_spe_conn_offload_option2 *)p_ramrod)->tcp; p = (u16 *)p_conn->local_mac; - p_tcp2->local_mac_addr_hi = swab16(get_unaligned(p)); - p_tcp2->local_mac_addr_mid = swab16(get_unaligned(p + 1)); - p_tcp2->local_mac_addr_lo = swab16(get_unaligned(p + 2)); + tmp = cpu_to_le16(get_unaligned_be16(p)); + p_tcp2->local_mac_addr_hi = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 1)); + p_tcp2->local_mac_addr_mid = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 2)); + p_tcp2->local_mac_addr_lo = tmp; p = (u16 *)p_conn->remote_mac; - p_tcp2->remote_mac_addr_hi = swab16(get_unaligned(p)); - p_tcp2->remote_mac_addr_mid = swab16(get_unaligned(p + 1)); - p_tcp2->remote_mac_addr_lo = swab16(get_unaligned(p + 2)); + tmp = cpu_to_le16(get_unaligned_be16(p)); + p_tcp2->remote_mac_addr_hi = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 1)); + p_tcp2->remote_mac_addr_mid = tmp; + tmp = cpu_to_le16(get_unaligned_be16(p + 2)); + p_tcp2->remote_mac_addr_lo = tmp; p_tcp2->vlan_id = cpu_to_le16(p_conn->vlan_id); p_tcp2->flags = cpu_to_le16(p_conn->tcp_flags); @@ -698,9 +684,13 @@ nomem: static int qed_iscsi_allocate_connection(struct qed_hwfn *p_hwfn, struct qed_iscsi_conn **p_out_conn) { - u16 uhq_num_elements = 0, xhq_num_elements = 0, r2tq_num_elements = 0; struct scsi_terminate_extra_params *p_q_cnts = NULL; struct qed_iscsi_pf_params *p_params = NULL; + struct qed_chain_init_params params = { + .mode = QED_CHAIN_MODE_PBL, + .intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE, + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + }; struct tcp_upload_params *p_tcp = NULL; struct qed_iscsi_conn *p_conn = NULL; int rc = 0; @@ -741,34 +731,25 @@ static int qed_iscsi_allocate_connection(struct qed_hwfn *p_hwfn, goto nomem_upload_param; p_conn->tcp_upload_params_virt_addr = p_tcp; - r2tq_num_elements = p_params->num_r2tq_pages_in_ring * - QED_CHAIN_PAGE_SIZE / 0x80; - rc = qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - r2tq_num_elements, 0x80, &p_conn->r2tq, NULL); + params.num_elems = p_params->num_r2tq_pages_in_ring * + QED_CHAIN_PAGE_SIZE / sizeof(struct iscsi_wqe); + params.elem_size = sizeof(struct iscsi_wqe); + + rc = qed_chain_alloc(p_hwfn->cdev, &p_conn->r2tq, ¶ms); if (rc) goto nomem_r2tq; - uhq_num_elements = p_params->num_uhq_pages_in_ring * + params.num_elems = p_params->num_uhq_pages_in_ring * QED_CHAIN_PAGE_SIZE / sizeof(struct iscsi_uhqe); - rc = qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - uhq_num_elements, - sizeof(struct iscsi_uhqe), &p_conn->uhq, NULL); + params.elem_size = sizeof(struct iscsi_uhqe); + + rc = qed_chain_alloc(p_hwfn->cdev, &p_conn->uhq, ¶ms); if (rc) goto nomem_uhq; - xhq_num_elements = uhq_num_elements; - rc = qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - xhq_num_elements, - sizeof(struct iscsi_xhqe), &p_conn->xhq, NULL); + params.elem_size = sizeof(struct iscsi_xhqe); + + rc = qed_chain_alloc(p_hwfn->cdev, &p_conn->xhq, ¶ms); if (rc) goto nomem; diff --git a/drivers/net/ethernet/qlogic/qed/qed_iscsi.h b/drivers/net/ethernet/qlogic/qed/qed_iscsi.h index 225c75b02a06..dab7a5d09f87 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iscsi.h +++ b/drivers/net/ethernet/qlogic/qed/qed_iscsi.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_ISCSI_H @@ -52,10 +26,6 @@ struct qed_iscsi_info { iscsi_event_cb_t event_cb; }; -#ifdef CONFIG_QED_LL2 -extern const struct qed_ll2_ops qed_ll2_ops_pass; -#endif - #if IS_ENABLED(CONFIG_QED_ISCSI) int qed_iscsi_alloc(struct qed_hwfn *p_hwfn); diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c index 5409a2da6106..512cbef24097 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/if_ether.h> #include <linux/if_vlan.h> #include <linux/ip.h> @@ -84,9 +59,8 @@ struct mpa_v2_hdr { #define QED_IWARP_DEF_KA_TIMEOUT (1200000) /* 20 min */ #define QED_IWARP_DEF_KA_INTERVAL (1000) /* 1 sec */ -static int qed_iwarp_async_event(struct qed_hwfn *p_hwfn, - u8 fw_event_code, u16 echo, - union event_ring_data *data, +static int qed_iwarp_async_event(struct qed_hwfn *p_hwfn, u8 fw_event_code, + __le16 echo, union event_ring_data *data, u8 fw_return_code); /* Override devinfo with iWARP specific values */ @@ -272,14 +246,14 @@ int qed_iwarp_create_qp(struct qed_hwfn *p_hwfn, SET_FIELD(p_ramrod->flags, IWARP_CREATE_QP_RAMROD_DATA_SRQ_FLG, qp->use_srq); - p_ramrod->pd = qp->pd; - p_ramrod->sq_num_pages = qp->sq_num_pages; - p_ramrod->rq_num_pages = qp->rq_num_pages; + p_ramrod->pd = cpu_to_le16(qp->pd); + p_ramrod->sq_num_pages = cpu_to_le16(qp->sq_num_pages); + p_ramrod->rq_num_pages = cpu_to_le16(qp->rq_num_pages); p_ramrod->srq_id.srq_idx = cpu_to_le16(qp->srq_id); p_ramrod->srq_id.opaque_fid = cpu_to_le16(p_hwfn->hw_info.opaque_fid); - p_ramrod->qp_handle_for_cqe.hi = cpu_to_le32(qp->qp_handle.hi); - p_ramrod->qp_handle_for_cqe.lo = cpu_to_le32(qp->qp_handle.lo); + p_ramrod->qp_handle_for_cqe.hi = qp->qp_handle.hi; + p_ramrod->qp_handle_for_cqe.lo = qp->qp_handle.lo; p_ramrod->cq_cid_for_sq = cpu_to_le32((p_hwfn->hw_info.opaque_fid << 16) | qp->sq_cq_id); @@ -314,6 +288,7 @@ static int qed_iwarp_modify_fw(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp) struct iwarp_modify_qp_ramrod_data *p_ramrod; struct qed_sp_init_data init_data; struct qed_spq_entry *p_ent; + u16 flags, trans_to_state; int rc; /* Get SPQ entry */ @@ -329,12 +304,17 @@ static int qed_iwarp_modify_fw(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp) return rc; p_ramrod = &p_ent->ramrod.iwarp_modify_qp; - SET_FIELD(p_ramrod->flags, IWARP_MODIFY_QP_RAMROD_DATA_STATE_TRANS_EN, - 0x1); + + flags = le16_to_cpu(p_ramrod->flags); + SET_FIELD(flags, IWARP_MODIFY_QP_RAMROD_DATA_STATE_TRANS_EN, 0x1); + p_ramrod->flags = cpu_to_le16(flags); + if (qp->iwarp_state == QED_IWARP_QP_STATE_CLOSING) - p_ramrod->transition_to_state = IWARP_MODIFY_QP_STATE_CLOSING; + trans_to_state = IWARP_MODIFY_QP_STATE_CLOSING; else - p_ramrod->transition_to_state = IWARP_MODIFY_QP_STATE_ERROR; + trans_to_state = IWARP_MODIFY_QP_STATE_ERROR; + + p_ramrod->transition_to_state = cpu_to_le16(trans_to_state); rc = qed_spq_post(p_hwfn, p_ent, NULL); @@ -647,6 +627,7 @@ qed_iwarp_tcp_offload(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) dma_addr_t async_output_phys; dma_addr_t in_pdata_phys; u16 physical_q; + u16 flags = 0; u8 tcp_flags; int rc; int i; @@ -699,13 +680,14 @@ qed_iwarp_tcp_offload(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) tcp->vlan_id = cpu_to_le16(ep->cm_info.vlan); tcp_flags = p_hwfn->p_rdma_info->iwarp.tcp_flags; - tcp->flags = 0; - SET_FIELD(tcp->flags, TCP_OFFLOAD_PARAMS_OPT2_TS_EN, + + SET_FIELD(flags, TCP_OFFLOAD_PARAMS_OPT2_TS_EN, !!(tcp_flags & QED_IWARP_TS_EN)); - SET_FIELD(tcp->flags, TCP_OFFLOAD_PARAMS_OPT2_DA_EN, + SET_FIELD(flags, TCP_OFFLOAD_PARAMS_OPT2_DA_EN, !!(tcp_flags & QED_IWARP_DA_EN)); + tcp->flags = cpu_to_le16(flags); tcp->ip_version = ep->cm_info.ip_version; for (i = 0; i < 4; i++) { @@ -721,10 +703,10 @@ qed_iwarp_tcp_offload(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) tcp->tos_or_tc = 0; tcp->max_rt_time = QED_IWARP_DEF_MAX_RT_TIME; - tcp->cwnd = QED_IWARP_DEF_CWND_FACTOR * tcp->mss; + tcp->cwnd = cpu_to_le32(QED_IWARP_DEF_CWND_FACTOR * ep->mss); tcp->ka_max_probe_cnt = QED_IWARP_DEF_KA_MAX_PROBE_CNT; - tcp->ka_timeout = QED_IWARP_DEF_KA_TIMEOUT; - tcp->ka_interval = QED_IWARP_DEF_KA_INTERVAL; + tcp->ka_timeout = cpu_to_le32(QED_IWARP_DEF_KA_TIMEOUT); + tcp->ka_interval = cpu_to_le32(QED_IWARP_DEF_KA_INTERVAL); tcp->rcv_wnd_scale = (u8)p_hwfn->p_rdma_info->iwarp.rcv_wnd_scale; tcp->connect_mode = ep->connect_mode; @@ -755,6 +737,7 @@ qed_iwarp_mpa_received(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) union async_output *async_data; u16 mpa_ord, mpa_ird; u8 mpa_hdr_size = 0; + u16 ulp_data_len; u8 mpa_rev; async_data = &ep->ep_buffer_virt->async_output; @@ -818,8 +801,8 @@ qed_iwarp_mpa_received(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) /* Strip mpa v2 hdr from private data before sending to upper layer */ ep->cm_info.private_data = ep->ep_buffer_virt->in_pdata + mpa_hdr_size; - ep->cm_info.private_data_len = async_data->mpa_request.ulp_data_len - - mpa_hdr_size; + ulp_data_len = le16_to_cpu(async_data->mpa_request.ulp_data_len); + ep->cm_info.private_data_len = ulp_data_len - mpa_hdr_size; params.event = QED_IWARP_EVENT_MPA_REQUEST; params.cm_info = &ep->cm_info; @@ -834,6 +817,7 @@ static int qed_iwarp_mpa_offload(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) { struct iwarp_mpa_offload_ramrod_data *p_mpa_ramrod; + struct mpa_outgoing_params *common; struct qed_iwarp_info *iwarp_info; struct qed_sp_init_data init_data; dma_addr_t async_output_phys; @@ -842,6 +826,7 @@ qed_iwarp_mpa_offload(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) dma_addr_t in_pdata_phys; struct qed_rdma_qp *qp; bool reject; + u32 val; int rc; if (!ep) @@ -866,18 +851,21 @@ qed_iwarp_mpa_offload(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) return rc; p_mpa_ramrod = &p_ent->ramrod.iwarp_mpa_offload; + common = &p_mpa_ramrod->common; + out_pdata_phys = ep->ep_buffer_phys + offsetof(struct qed_iwarp_ep_memory, out_pdata); - DMA_REGPAIR_LE(p_mpa_ramrod->common.outgoing_ulp_buffer.addr, - out_pdata_phys); - p_mpa_ramrod->common.outgoing_ulp_buffer.len = - ep->cm_info.private_data_len; - p_mpa_ramrod->common.crc_needed = p_hwfn->p_rdma_info->iwarp.crc_needed; + DMA_REGPAIR_LE(common->outgoing_ulp_buffer.addr, out_pdata_phys); + + val = ep->cm_info.private_data_len; + common->outgoing_ulp_buffer.len = cpu_to_le16(val); + common->crc_needed = p_hwfn->p_rdma_info->iwarp.crc_needed; - p_mpa_ramrod->common.out_rq.ord = ep->cm_info.ord; - p_mpa_ramrod->common.out_rq.ird = ep->cm_info.ird; + common->out_rq.ord = cpu_to_le32(ep->cm_info.ord); + common->out_rq.ird = cpu_to_le32(ep->cm_info.ird); - p_mpa_ramrod->tcp_cid = p_hwfn->hw_info.opaque_fid << 16 | ep->tcp_cid; + val = p_hwfn->hw_info.opaque_fid << 16 | ep->tcp_cid; + p_mpa_ramrod->tcp_cid = cpu_to_le32(val); in_pdata_phys = ep->ep_buffer_phys + offsetof(struct qed_iwarp_ep_memory, in_pdata); @@ -899,11 +887,11 @@ qed_iwarp_mpa_offload(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) p_mpa_ramrod->stats_counter_id = RESC_START(p_hwfn, QED_RDMA_STATS_QUEUE) + qp->stats_queue; } else { - p_mpa_ramrod->common.reject = 1; + common->reject = 1; } iwarp_info = &p_hwfn->p_rdma_info->iwarp; - p_mpa_ramrod->rcv_wnd = iwarp_info->rcv_wnd_size; + p_mpa_ramrod->rcv_wnd = cpu_to_le16(iwarp_info->rcv_wnd_size); p_mpa_ramrod->mode = ep->mpa_rev; SET_FIELD(p_mpa_ramrod->rtr_pref, IWARP_MPA_OFFLOAD_RAMROD_DATA_RTR_SUPPORTED, ep->rtr_type); @@ -954,6 +942,7 @@ qed_iwarp_parse_private_data(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) union async_output *async_data; u16 mpa_ird, mpa_ord; u8 mpa_data_size = 0; + u16 ulp_data_len; if (MPA_REV2(p_hwfn->p_rdma_info->iwarp.mpa_rev)) { mpa_v2_params = @@ -965,11 +954,12 @@ qed_iwarp_parse_private_data(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) ep->cm_info.ird = (u8)(mpa_ord & MPA_V2_IRD_ORD_MASK); ep->cm_info.ord = (u8)(mpa_ird & MPA_V2_IRD_ORD_MASK); } - async_data = &ep->ep_buffer_virt->async_output; + async_data = &ep->ep_buffer_virt->async_output; ep->cm_info.private_data = ep->ep_buffer_virt->in_pdata + mpa_data_size; - ep->cm_info.private_data_len = async_data->mpa_response.ulp_data_len - - mpa_data_size; + + ulp_data_len = le16_to_cpu(async_data->mpa_response.ulp_data_len); + ep->cm_info.private_data_len = ulp_data_len - mpa_data_size; } static void @@ -1846,7 +1836,7 @@ qed_iwarp_mpa_classify(struct qed_hwfn *p_hwfn, goto out; } - mpa_len = ntohs(*((u16 *)(mpa_data))); + mpa_len = ntohs(*(__force __be16 *)mpa_data); fpdu->fpdu_length = QED_IWARP_FPDU_LEN_WITH_PAD(mpa_len); if (fpdu->fpdu_length <= tcp_payload_len) @@ -1868,11 +1858,13 @@ qed_iwarp_init_fpdu(struct qed_iwarp_ll2_buff *buf, struct unaligned_opaque_data *pkt_data, u16 tcp_payload_size, u8 placement_offset) { + u16 first_mpa_offset = le16_to_cpu(pkt_data->first_mpa_offset); + fpdu->mpa_buf = buf; fpdu->pkt_hdr = buf->data_phys_addr + placement_offset; fpdu->pkt_hdr_size = pkt_data->tcp_payload_offset; - fpdu->mpa_frag = buf->data_phys_addr + pkt_data->first_mpa_offset; - fpdu->mpa_frag_virt = (u8 *)(buf->data) + pkt_data->first_mpa_offset; + fpdu->mpa_frag = buf->data_phys_addr + first_mpa_offset; + fpdu->mpa_frag_virt = (u8 *)(buf->data) + first_mpa_offset; if (tcp_payload_size == 1) fpdu->incomplete_bytes = QED_IWARP_INVALID_FPDU_LENGTH; @@ -1890,6 +1882,7 @@ qed_iwarp_cp_pkt(struct qed_hwfn *p_hwfn, struct unaligned_opaque_data *pkt_data, struct qed_iwarp_ll2_buff *buf, u16 tcp_payload_size) { + u16 first_mpa_offset = le16_to_cpu(pkt_data->first_mpa_offset); u8 *tmp_buf = p_hwfn->p_rdma_info->iwarp.mpa_intermediate_buf; int rc; @@ -1910,13 +1903,11 @@ qed_iwarp_cp_pkt(struct qed_hwfn *p_hwfn, DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "MPA ALIGN Copying fpdu: [%p, %d] [%p, %d]\n", fpdu->mpa_frag_virt, fpdu->mpa_frag_len, - (u8 *)(buf->data) + pkt_data->first_mpa_offset, - tcp_payload_size); + (u8 *)(buf->data) + first_mpa_offset, tcp_payload_size); memcpy(tmp_buf, fpdu->mpa_frag_virt, fpdu->mpa_frag_len); memcpy(tmp_buf + fpdu->mpa_frag_len, - (u8 *)(buf->data) + pkt_data->first_mpa_offset, - tcp_payload_size); + (u8 *)(buf->data) + first_mpa_offset, tcp_payload_size); rc = qed_iwarp_recycle_pkt(p_hwfn, fpdu, fpdu->mpa_buf); if (rc) @@ -2059,6 +2050,7 @@ qed_iwarp_send_fpdu(struct qed_hwfn *p_hwfn, u16 tcp_payload_size, enum qed_iwarp_mpa_pkt_type pkt_type) { struct qed_ll2_tx_pkt_info tx_pkt; + u16 first_mpa_offset; u8 ll2_handle; int rc; @@ -2110,11 +2102,13 @@ qed_iwarp_send_fpdu(struct qed_hwfn *p_hwfn, if (!fpdu->incomplete_bytes) goto out; + first_mpa_offset = le16_to_cpu(curr_pkt->first_mpa_offset); + /* Set third fragment to second part of the packet */ rc = qed_ll2_set_fragment_of_tx_packet(p_hwfn, ll2_handle, buf->data_phys_addr + - curr_pkt->first_mpa_offset, + first_mpa_offset, fpdu->incomplete_bytes); out: DP_VERBOSE(p_hwfn, @@ -2135,12 +2129,12 @@ qed_iwarp_mpa_get_data(struct qed_hwfn *p_hwfn, { u64 opaque_data; - opaque_data = HILO_64(opaque_data1, opaque_data0); + opaque_data = HILO_64(cpu_to_le32(opaque_data1), + cpu_to_le32(opaque_data0)); *curr_pkt = *((struct unaligned_opaque_data *)&opaque_data); - curr_pkt->first_mpa_offset = curr_pkt->tcp_payload_offset + - le16_to_cpu(curr_pkt->first_mpa_offset); - curr_pkt->cid = le32_to_cpu(curr_pkt->cid); + le16_add_cpu(&curr_pkt->first_mpa_offset, + curr_pkt->tcp_payload_offset); } /* This function is called when an unaligned or incomplete MPA packet arrives @@ -2155,18 +2149,22 @@ qed_iwarp_process_mpa_pkt(struct qed_hwfn *p_hwfn, struct qed_iwarp_ll2_buff *buf = mpa_buf->ll2_buf; enum qed_iwarp_mpa_pkt_type pkt_type; struct qed_iwarp_fpdu *fpdu; + u16 cid, first_mpa_offset; int rc = -EINVAL; u8 *mpa_data; - fpdu = qed_iwarp_get_curr_fpdu(p_hwfn, curr_pkt->cid & 0xffff); + cid = le32_to_cpu(curr_pkt->cid); + + fpdu = qed_iwarp_get_curr_fpdu(p_hwfn, (u16)cid); if (!fpdu) { /* something corrupt with cid, post rx back */ DP_ERR(p_hwfn, "Invalid cid, drop and post back to rx cid=%x\n", - curr_pkt->cid); + cid); goto err; } do { - mpa_data = ((u8 *)(buf->data) + curr_pkt->first_mpa_offset); + first_mpa_offset = le16_to_cpu(curr_pkt->first_mpa_offset); + mpa_data = ((u8 *)(buf->data) + first_mpa_offset); pkt_type = qed_iwarp_mpa_classify(p_hwfn, fpdu, mpa_buf->tcp_payload_len, @@ -2212,7 +2210,8 @@ qed_iwarp_process_mpa_pkt(struct qed_hwfn *p_hwfn, } mpa_buf->tcp_payload_len -= fpdu->fpdu_length; - curr_pkt->first_mpa_offset += fpdu->fpdu_length; + le16_add_cpu(&curr_pkt->first_mpa_offset, + fpdu->fpdu_length); break; case QED_IWARP_MPA_PKT_UNALIGNED: qed_iwarp_update_fpdu_length(p_hwfn, fpdu, mpa_data); @@ -2251,7 +2250,9 @@ qed_iwarp_process_mpa_pkt(struct qed_hwfn *p_hwfn, } mpa_buf->tcp_payload_len -= fpdu->incomplete_bytes; - curr_pkt->first_mpa_offset += fpdu->incomplete_bytes; + le16_add_cpu(&curr_pkt->first_mpa_offset, + fpdu->incomplete_bytes); + /* The framed PDU was sent - no more incomplete bytes */ fpdu->incomplete_bytes = 0; break; @@ -2302,6 +2303,7 @@ qed_iwarp_ll2_comp_mpa_pkt(void *cxt, struct qed_ll2_comp_rx_data *data) struct qed_iwarp_ll2_mpa_buf *mpa_buf; struct qed_iwarp_info *iwarp_info; struct qed_hwfn *p_hwfn = cxt; + u16 first_mpa_offset; iwarp_info = &p_hwfn->p_rdma_info->iwarp; mpa_buf = list_first_entry(&iwarp_info->mpa_buf_list, @@ -2315,17 +2317,21 @@ qed_iwarp_ll2_comp_mpa_pkt(void *cxt, struct qed_ll2_comp_rx_data *data) qed_iwarp_mpa_get_data(p_hwfn, &mpa_buf->data, data->opaque_data_0, data->opaque_data_1); + first_mpa_offset = le16_to_cpu(mpa_buf->data.first_mpa_offset); + DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "LL2 MPA CompRx payload_len:0x%x\tfirst_mpa_offset:0x%x\ttcp_payload_offset:0x%x\tflags:0x%x\tcid:0x%x\n", - data->length.packet_length, mpa_buf->data.first_mpa_offset, + data->length.packet_length, first_mpa_offset, mpa_buf->data.tcp_payload_offset, mpa_buf->data.flags, mpa_buf->data.cid); mpa_buf->ll2_buf = data->cookie; mpa_buf->tcp_payload_len = data->length.packet_length - - mpa_buf->data.first_mpa_offset; - mpa_buf->data.first_mpa_offset += data->u.placement_offset; + first_mpa_offset; + + first_mpa_offset += data->u.placement_offset; + mpa_buf->data.first_mpa_offset = cpu_to_le16(first_mpa_offset); mpa_buf->placement_offset = data->u.placement_offset; list_add_tail(&mpa_buf->list_entry, &iwarp_info->mpa_buf_pending_list); @@ -2524,14 +2530,16 @@ qed_iwarp_ll2_slowpath(void *cxt, struct unaligned_opaque_data unalign_data; struct qed_hwfn *p_hwfn = cxt; struct qed_iwarp_fpdu *fpdu; + u32 cid; qed_iwarp_mpa_get_data(p_hwfn, &unalign_data, opaque_data_0, opaque_data_1); - DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "(0x%x) Flush fpdu\n", - unalign_data.cid); + cid = le32_to_cpu(unalign_data.cid); + + DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "(0x%x) Flush fpdu\n", cid); - fpdu = qed_iwarp_get_curr_fpdu(p_hwfn, (u16)unalign_data.cid); + fpdu = qed_iwarp_get_curr_fpdu(p_hwfn, (u16)cid); if (fpdu) memset(fpdu, 0, sizeof(*fpdu)); } @@ -3033,9 +3041,8 @@ qed_iwarp_check_ep_ok(struct qed_hwfn *p_hwfn, struct qed_iwarp_ep *ep) return true; } -static int qed_iwarp_async_event(struct qed_hwfn *p_hwfn, - u8 fw_event_code, u16 echo, - union event_ring_data *data, +static int qed_iwarp_async_event(struct qed_hwfn *p_hwfn, u8 fw_event_code, + __le16 echo, union event_ring_data *data, u8 fw_return_code) { struct qed_rdma_events events = p_hwfn->p_rdma_info->events; diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.h b/drivers/net/ethernet/qlogic/qed/qed_iwarp.h index c1b2057d23b8..c3872cd9457f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.h @@ -1,34 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #ifndef _QED_IWARP_H #define _QED_IWARP_H diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c index 29810a1aa210..4c6ac8862744 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_l2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -50,6 +24,7 @@ #include "qed.h" #include <linux/qed/qed_chain.h> #include "qed_cxt.h" +#include "qed_dcbx.h" #include "qed_dev_api.h" #include <linux/qed/qed_eth_if.h> #include "qed_hsi.h" @@ -57,6 +32,7 @@ #include "qed_int.h" #include "qed_l2.h" #include "qed_mcp.h" +#include "qed_ptp.h" #include "qed_reg_addr.h" #include "qed_sp.h" #include "qed_sriov.h" @@ -366,10 +342,11 @@ int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn, struct qed_sp_vport_start_params *p_params) { struct vport_start_ramrod_data *p_ramrod = NULL; + struct eth_vport_tpa_param *tpa_param; struct qed_spq_entry *p_ent = NULL; struct qed_sp_init_data init_data; + u16 min_size, rx_mode = 0; u8 abs_vport_id = 0; - u16 rx_mode = 0; int rc; rc = qed_fw_vport(p_hwfn, p_params->vport_id, &abs_vport_id); @@ -402,21 +379,23 @@ int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn, p_ramrod->rx_mode.state = cpu_to_le16(rx_mode); /* TPA related fields */ - memset(&p_ramrod->tpa_param, 0, sizeof(struct eth_vport_tpa_param)); + tpa_param = &p_ramrod->tpa_param; + memset(tpa_param, 0, sizeof(*tpa_param)); - p_ramrod->tpa_param.max_buff_num = p_params->max_buffers_per_cqe; + tpa_param->max_buff_num = p_params->max_buffers_per_cqe; switch (p_params->tpa_mode) { case QED_TPA_MODE_GRO: - p_ramrod->tpa_param.tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM; - p_ramrod->tpa_param.tpa_max_size = (u16)-1; - p_ramrod->tpa_param.tpa_min_size_to_cont = p_params->mtu / 2; - p_ramrod->tpa_param.tpa_min_size_to_start = p_params->mtu / 2; - p_ramrod->tpa_param.tpa_ipv4_en_flg = 1; - p_ramrod->tpa_param.tpa_ipv6_en_flg = 1; - p_ramrod->tpa_param.tpa_pkt_split_flg = 1; - p_ramrod->tpa_param.tpa_gro_consistent_flg = 1; - break; + min_size = p_params->mtu / 2; + + tpa_param->tpa_max_aggs_num = ETH_TPA_MAX_AGGS_NUM; + tpa_param->tpa_max_size = cpu_to_le16(U16_MAX); + tpa_param->tpa_min_size_to_cont = cpu_to_le16(min_size); + tpa_param->tpa_min_size_to_start = cpu_to_le16(min_size); + tpa_param->tpa_ipv4_en_flg = 1; + tpa_param->tpa_ipv6_en_flg = 1; + tpa_param->tpa_pkt_split_flg = 1; + tpa_param->tpa_gro_consistent_flg = 1; default: break; } @@ -625,33 +604,33 @@ qed_sp_update_accept_mode(struct qed_hwfn *p_hwfn, static void qed_sp_vport_update_sge_tpa(struct qed_hwfn *p_hwfn, struct vport_update_ramrod_data *p_ramrod, - struct qed_sge_tpa_params *p_params) + const struct qed_sge_tpa_params *param) { - struct eth_vport_tpa_param *p_tpa; + struct eth_vport_tpa_param *tpa; - if (!p_params) { + if (!param) { p_ramrod->common.update_tpa_param_flg = 0; p_ramrod->common.update_tpa_en_flg = 0; p_ramrod->common.update_tpa_param_flg = 0; return; } - p_ramrod->common.update_tpa_en_flg = p_params->update_tpa_en_flg; - p_tpa = &p_ramrod->tpa_param; - p_tpa->tpa_ipv4_en_flg = p_params->tpa_ipv4_en_flg; - p_tpa->tpa_ipv6_en_flg = p_params->tpa_ipv6_en_flg; - p_tpa->tpa_ipv4_tunn_en_flg = p_params->tpa_ipv4_tunn_en_flg; - p_tpa->tpa_ipv6_tunn_en_flg = p_params->tpa_ipv6_tunn_en_flg; + p_ramrod->common.update_tpa_en_flg = param->update_tpa_en_flg; + tpa = &p_ramrod->tpa_param; + tpa->tpa_ipv4_en_flg = param->tpa_ipv4_en_flg; + tpa->tpa_ipv6_en_flg = param->tpa_ipv6_en_flg; + tpa->tpa_ipv4_tunn_en_flg = param->tpa_ipv4_tunn_en_flg; + tpa->tpa_ipv6_tunn_en_flg = param->tpa_ipv6_tunn_en_flg; - p_ramrod->common.update_tpa_param_flg = p_params->update_tpa_param_flg; - p_tpa->max_buff_num = p_params->max_buffers_per_cqe; - p_tpa->tpa_pkt_split_flg = p_params->tpa_pkt_split_flg; - p_tpa->tpa_hdr_data_split_flg = p_params->tpa_hdr_data_split_flg; - p_tpa->tpa_gro_consistent_flg = p_params->tpa_gro_consistent_flg; - p_tpa->tpa_max_aggs_num = p_params->tpa_max_aggs_num; - p_tpa->tpa_max_size = p_params->tpa_max_size; - p_tpa->tpa_min_size_to_start = p_params->tpa_min_size_to_start; - p_tpa->tpa_min_size_to_cont = p_params->tpa_min_size_to_cont; + p_ramrod->common.update_tpa_param_flg = param->update_tpa_param_flg; + tpa->max_buff_num = param->max_buffers_per_cqe; + tpa->tpa_pkt_split_flg = param->tpa_pkt_split_flg; + tpa->tpa_hdr_data_split_flg = param->tpa_hdr_data_split_flg; + tpa->tpa_gro_consistent_flg = param->tpa_gro_consistent_flg; + tpa->tpa_max_aggs_num = param->tpa_max_aggs_num; + tpa->tpa_max_size = cpu_to_le16(param->tpa_max_size); + tpa->tpa_min_size_to_start = cpu_to_le16(param->tpa_min_size_to_start); + tpa->tpa_min_size_to_cont = cpu_to_le16(param->tpa_min_size_to_cont); } static void @@ -2113,7 +2092,8 @@ int qed_get_rxq_coalesce(struct qed_hwfn *p_hwfn, return rc; } - timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES0); + timer_res = GET_FIELD(le32_to_cpu(sb_entry.params), + CAU_SB_ENTRY_TIMER_RES0); address = BAR0_MAP_REG_USDM_RAM + USTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id); @@ -2146,7 +2126,8 @@ int qed_get_txq_coalesce(struct qed_hwfn *p_hwfn, return rc; } - timer_res = GET_FIELD(sb_entry.params, CAU_SB_ENTRY_TIMER_RES1); + timer_res = GET_FIELD(le32_to_cpu(sb_entry.params), + CAU_SB_ENTRY_TIMER_RES1); address = BAR0_MAP_REG_XSDM_RAM + XSTORM_ETH_QUEUE_ZONE_OFFSET(p_cid->abs.queue_id); @@ -2900,16 +2881,6 @@ static int qed_req_bulletin_update_mac(struct qed_dev *cdev, u8 *mac) return 0; } -#ifdef CONFIG_QED_SRIOV -extern const struct qed_iov_hv_ops qed_iov_ops_pass; -#endif - -#ifdef CONFIG_DCB -extern const struct qed_eth_dcbnl_ops qed_dcbnl_ops_pass; -#endif - -extern const struct qed_eth_ptp_ops qed_ptp_ops_pass; - static const struct qed_eth_ops qed_eth_ops_pass = { .common = &qed_common_ops_pass, #ifdef CONFIG_QED_SRIOV diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.h b/drivers/net/ethernet/qlogic/qed/qed_l2.h index 7127d5aaac42..8eceeebb1a7b 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_l2.h +++ b/drivers/net/ethernet/qlogic/qed/qed_l2.h @@ -1,34 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #ifndef _QED_L2_H #define _QED_L2_H #include <linux/types.h> diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.c b/drivers/net/ethernet/qlogic/qed/qed_ll2.c index 4afd8572ada6..0452b728c527 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ll2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -1151,6 +1125,12 @@ static int qed_ll2_acquire_connection_rx(struct qed_hwfn *p_hwfn, struct qed_ll2_info *p_ll2_info) { + struct qed_chain_init_params params = { + .intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE, + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + .num_elems = p_ll2_info->input.rx_num_desc, + }; + struct qed_dev *cdev = p_hwfn->cdev; struct qed_ll2_rx_packet *p_descq; u32 capacity; int rc = 0; @@ -1158,13 +1138,10 @@ qed_ll2_acquire_connection_rx(struct qed_hwfn *p_hwfn, if (!p_ll2_info->input.rx_num_desc) goto out; - rc = qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_NEXT_PTR, - QED_CHAIN_CNT_TYPE_U16, - p_ll2_info->input.rx_num_desc, - sizeof(struct core_rx_bd), - &p_ll2_info->rx_queue.rxq_chain, NULL); + params.mode = QED_CHAIN_MODE_NEXT_PTR; + params.elem_size = sizeof(struct core_rx_bd); + + rc = qed_chain_alloc(cdev, &p_ll2_info->rx_queue.rxq_chain, ¶ms); if (rc) { DP_NOTICE(p_hwfn, "Failed to allocate ll2 rxq chain\n"); goto out; @@ -1180,13 +1157,10 @@ qed_ll2_acquire_connection_rx(struct qed_hwfn *p_hwfn, } p_ll2_info->rx_queue.descq_array = p_descq; - rc = qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - p_ll2_info->input.rx_num_desc, - sizeof(struct core_rx_fast_path_cqe), - &p_ll2_info->rx_queue.rcq_chain, NULL); + params.mode = QED_CHAIN_MODE_PBL; + params.elem_size = sizeof(struct core_rx_fast_path_cqe); + + rc = qed_chain_alloc(cdev, &p_ll2_info->rx_queue.rcq_chain, ¶ms); if (rc) { DP_NOTICE(p_hwfn, "Failed to allocate ll2 rcq chain\n"); goto out; @@ -1203,6 +1177,13 @@ out: static int qed_ll2_acquire_connection_tx(struct qed_hwfn *p_hwfn, struct qed_ll2_info *p_ll2_info) { + struct qed_chain_init_params params = { + .mode = QED_CHAIN_MODE_PBL, + .intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE, + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + .num_elems = p_ll2_info->input.tx_num_desc, + .elem_size = sizeof(struct core_tx_bd), + }; struct qed_ll2_tx_packet *p_descq; u32 desc_size; u32 capacity; @@ -1211,13 +1192,8 @@ static int qed_ll2_acquire_connection_tx(struct qed_hwfn *p_hwfn, if (!p_ll2_info->input.tx_num_desc) goto out; - rc = qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - p_ll2_info->input.tx_num_desc, - sizeof(struct core_tx_bd), - &p_ll2_info->tx_queue.txq_chain, NULL); + rc = qed_chain_alloc(p_hwfn->cdev, &p_ll2_info->tx_queue.txq_chain, + ¶ms); if (rc) goto out; @@ -1824,6 +1800,7 @@ qed_ll2_prepare_tx_packet_set_bd(struct qed_hwfn *p_hwfn, enum core_roce_flavor_type roce_flavor; enum core_tx_dest tx_dest; u16 bd_data = 0, frag_idx; + u16 bitfield1; roce_flavor = (pkt->qed_roce_flavor == QED_LL2_ROCE) ? CORE_ROCE : CORE_RROCE; @@ -1855,9 +1832,11 @@ qed_ll2_prepare_tx_packet_set_bd(struct qed_hwfn *p_hwfn, pkt->remove_stag = true; } - SET_FIELD(start_bd->bitfield1, CORE_TX_BD_L4_HDR_OFFSET_W, - cpu_to_le16(pkt->l4_hdr_offset_w)); - SET_FIELD(start_bd->bitfield1, CORE_TX_BD_TX_DST, tx_dest); + bitfield1 = le16_to_cpu(start_bd->bitfield1); + SET_FIELD(bitfield1, CORE_TX_BD_L4_HDR_OFFSET_W, pkt->l4_hdr_offset_w); + SET_FIELD(bitfield1, CORE_TX_BD_TX_DST, tx_dest); + start_bd->bitfield1 = cpu_to_le16(bitfield1); + bd_data |= pkt->bd_flags; SET_FIELD(bd_data, CORE_TX_BD_DATA_START_BD, 0x1); SET_FIELD(bd_data, CORE_TX_BD_DATA_NBDS, pkt->num_of_bds); diff --git a/drivers/net/ethernet/qlogic/qed/qed_ll2.h b/drivers/net/ethernet/qlogic/qed/qed_ll2.h index 288642d526b7..500d0c4f8077 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ll2.h +++ b/drivers/net/ethernet/qlogic/qed/qed_ll2.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_LL2_H @@ -142,6 +116,8 @@ struct qed_ll2_info { struct qed_ll2_cbs cbs; }; +extern const struct qed_ll2_ops qed_ll2_ops_pass; + /** * @brief qed_ll2_acquire_connection - allocate resources, * starts rx & tx (if relevant) queues pair. Provides diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index 11367a248d55..2558cb680db3 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/stddef.h> @@ -50,6 +24,7 @@ #include <linux/qed/qed_ll2_if.h> #include <net/devlink.h> #include <linux/aer.h> +#include <linux/phylink.h> #include "qed.h" #include "qed_sriov.h" @@ -90,20 +65,200 @@ MODULE_VERSION(DRV_MODULE_VERSION); MODULE_FIRMWARE(QED_FW_FILE_NAME); +/* MFW speed capabilities maps */ + +struct qed_mfw_speed_map { + u32 mfw_val; + __ETHTOOL_DECLARE_LINK_MODE_MASK(caps); + + const u32 *cap_arr; + u32 arr_size; +}; + +#define QED_MFW_SPEED_MAP(type, arr) \ +{ \ + .mfw_val = (type), \ + .cap_arr = (arr), \ + .arr_size = ARRAY_SIZE(arr), \ +} + +static const u32 qed_mfw_ext_1g[] __initconst = { + ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + ETHTOOL_LINK_MODE_1000baseX_Full_BIT, +}; + +static const u32 qed_mfw_ext_10g[] __initconst = { + ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, + ETHTOOL_LINK_MODE_10000baseR_FEC_BIT, + ETHTOOL_LINK_MODE_10000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT, +}; + +static const u32 qed_mfw_ext_20g[] __initconst = { + ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT, +}; + +static const u32 qed_mfw_ext_25g[] __initconst = { + ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, +}; + +static const u32 qed_mfw_ext_40g[] __initconst = { + ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT, +}; + +static const u32 qed_mfw_ext_50g_base_r[] __initconst = { + ETHTOOL_LINK_MODE_50000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_50000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_50000baseSR_Full_BIT, + ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT, + ETHTOOL_LINK_MODE_50000baseDR_Full_BIT, +}; + +static const u32 qed_mfw_ext_50g_base_r2[] __initconst = { + ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT, + ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT, + ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, +}; + +static const u32 qed_mfw_ext_100g_base_r2[] __initconst = { + ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT, + ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT, + ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT, + ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT, + ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT, +}; + +static const u32 qed_mfw_ext_100g_base_r4[] __initconst = { + ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, +}; + +static struct qed_mfw_speed_map qed_mfw_ext_maps[] __ro_after_init = { + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_1G, qed_mfw_ext_1g), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_10G, qed_mfw_ext_10g), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_20G, qed_mfw_ext_20g), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_25G, qed_mfw_ext_25g), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_40G, qed_mfw_ext_40g), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_50G_BASE_R, + qed_mfw_ext_50g_base_r), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_50G_BASE_R2, + qed_mfw_ext_50g_base_r2), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_100G_BASE_R2, + qed_mfw_ext_100g_base_r2), + QED_MFW_SPEED_MAP(ETH_EXT_ADV_SPEED_100G_BASE_R4, + qed_mfw_ext_100g_base_r4), +}; + +static const u32 qed_mfw_legacy_1g[] __initconst = { + ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + ETHTOOL_LINK_MODE_1000baseX_Full_BIT, +}; + +static const u32 qed_mfw_legacy_10g[] __initconst = { + ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, + ETHTOOL_LINK_MODE_10000baseR_FEC_BIT, + ETHTOOL_LINK_MODE_10000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT, +}; + +static const u32 qed_mfw_legacy_20g[] __initconst = { + ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT, +}; + +static const u32 qed_mfw_legacy_25g[] __initconst = { + ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, +}; + +static const u32 qed_mfw_legacy_40g[] __initconst = { + ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT, +}; + +static const u32 qed_mfw_legacy_50g[] __initconst = { + ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT, + ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT, + ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, +}; + +static const u32 qed_mfw_legacy_bb_100g[] __initconst = { + ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, +}; + +static struct qed_mfw_speed_map qed_mfw_legacy_maps[] __ro_after_init = { + QED_MFW_SPEED_MAP(NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G, + qed_mfw_legacy_1g), + QED_MFW_SPEED_MAP(NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G, + qed_mfw_legacy_10g), + QED_MFW_SPEED_MAP(NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G, + qed_mfw_legacy_20g), + QED_MFW_SPEED_MAP(NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G, + qed_mfw_legacy_25g), + QED_MFW_SPEED_MAP(NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G, + qed_mfw_legacy_40g), + QED_MFW_SPEED_MAP(NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G, + qed_mfw_legacy_50g), + QED_MFW_SPEED_MAP(NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G, + qed_mfw_legacy_bb_100g), +}; + +static void __init qed_mfw_speed_map_populate(struct qed_mfw_speed_map *map) +{ + linkmode_set_bit_array(map->cap_arr, map->arr_size, map->caps); + + map->cap_arr = NULL; + map->arr_size = 0; +} + +static void __init qed_mfw_speed_maps_init(void) +{ + u32 i; + + for (i = 0; i < ARRAY_SIZE(qed_mfw_ext_maps); i++) + qed_mfw_speed_map_populate(qed_mfw_ext_maps + i); + + for (i = 0; i < ARRAY_SIZE(qed_mfw_legacy_maps); i++) + qed_mfw_speed_map_populate(qed_mfw_legacy_maps + i); +} + static int __init qed_init(void) { pr_info("%s", version); + qed_mfw_speed_maps_init(); + return 0; } +module_init(qed_init); -static void __exit qed_cleanup(void) +static void __exit qed_exit(void) { - pr_notice("qed_cleanup called\n"); + /* To prevent marking this module as "permanent" */ } - -module_init(qed_init); -module_exit(qed_cleanup); +module_exit(qed_exit); /* Check if the DMA controller on the machine can properly handle the DMA * addressing required by the device. @@ -1480,13 +1635,156 @@ static bool qed_can_link_change(struct qed_dev *cdev) return true; } +static void qed_set_ext_speed_params(struct qed_mcp_link_params *link_params, + const struct qed_link_params *params) +{ + struct qed_mcp_link_speed_params *ext_speed = &link_params->ext_speed; + const struct qed_mfw_speed_map *map; + u32 i; + + if (params->override_flags & QED_LINK_OVERRIDE_SPEED_AUTONEG) + ext_speed->autoneg = !!params->autoneg; + + if (params->override_flags & QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS) { + ext_speed->advertised_speeds = 0; + + for (i = 0; i < ARRAY_SIZE(qed_mfw_ext_maps); i++) { + map = qed_mfw_ext_maps + i; + + if (linkmode_intersects(params->adv_speeds, map->caps)) + ext_speed->advertised_speeds |= map->mfw_val; + } + } + + if (params->override_flags & QED_LINK_OVERRIDE_SPEED_FORCED_SPEED) { + switch (params->forced_speed) { + case SPEED_1000: + ext_speed->forced_speed = QED_EXT_SPEED_1G; + break; + case SPEED_10000: + ext_speed->forced_speed = QED_EXT_SPEED_10G; + break; + case SPEED_20000: + ext_speed->forced_speed = QED_EXT_SPEED_20G; + break; + case SPEED_25000: + ext_speed->forced_speed = QED_EXT_SPEED_25G; + break; + case SPEED_40000: + ext_speed->forced_speed = QED_EXT_SPEED_40G; + break; + case SPEED_50000: + ext_speed->forced_speed = QED_EXT_SPEED_50G_R | + QED_EXT_SPEED_50G_R2; + break; + case SPEED_100000: + ext_speed->forced_speed = QED_EXT_SPEED_100G_R2 | + QED_EXT_SPEED_100G_R4 | + QED_EXT_SPEED_100G_P4; + break; + default: + break; + } + } + + if (!(params->override_flags & QED_LINK_OVERRIDE_FEC_CONFIG)) + return; + + switch (params->forced_speed) { + case SPEED_25000: + switch (params->fec) { + case FEC_FORCE_MODE_NONE: + link_params->ext_fec_mode = ETH_EXT_FEC_25G_NONE; + break; + case FEC_FORCE_MODE_FIRECODE: + link_params->ext_fec_mode = ETH_EXT_FEC_25G_BASE_R; + break; + case FEC_FORCE_MODE_RS: + link_params->ext_fec_mode = ETH_EXT_FEC_25G_RS528; + break; + case FEC_FORCE_MODE_AUTO: + link_params->ext_fec_mode = ETH_EXT_FEC_25G_RS528 | + ETH_EXT_FEC_25G_BASE_R | + ETH_EXT_FEC_25G_NONE; + break; + default: + break; + } + + break; + case SPEED_40000: + switch (params->fec) { + case FEC_FORCE_MODE_NONE: + link_params->ext_fec_mode = ETH_EXT_FEC_40G_NONE; + break; + case FEC_FORCE_MODE_FIRECODE: + link_params->ext_fec_mode = ETH_EXT_FEC_40G_BASE_R; + break; + case FEC_FORCE_MODE_AUTO: + link_params->ext_fec_mode = ETH_EXT_FEC_40G_BASE_R | + ETH_EXT_FEC_40G_NONE; + break; + default: + break; + } + + break; + case SPEED_50000: + switch (params->fec) { + case FEC_FORCE_MODE_NONE: + link_params->ext_fec_mode = ETH_EXT_FEC_50G_NONE; + break; + case FEC_FORCE_MODE_FIRECODE: + link_params->ext_fec_mode = ETH_EXT_FEC_50G_BASE_R; + break; + case FEC_FORCE_MODE_RS: + link_params->ext_fec_mode = ETH_EXT_FEC_50G_RS528; + break; + case FEC_FORCE_MODE_AUTO: + link_params->ext_fec_mode = ETH_EXT_FEC_50G_RS528 | + ETH_EXT_FEC_50G_BASE_R | + ETH_EXT_FEC_50G_NONE; + break; + default: + break; + } + + break; + case SPEED_100000: + switch (params->fec) { + case FEC_FORCE_MODE_NONE: + link_params->ext_fec_mode = ETH_EXT_FEC_100G_NONE; + break; + case FEC_FORCE_MODE_FIRECODE: + link_params->ext_fec_mode = ETH_EXT_FEC_100G_BASE_R; + break; + case FEC_FORCE_MODE_RS: + link_params->ext_fec_mode = ETH_EXT_FEC_100G_RS528; + break; + case FEC_FORCE_MODE_AUTO: + link_params->ext_fec_mode = ETH_EXT_FEC_100G_RS528 | + ETH_EXT_FEC_100G_BASE_R | + ETH_EXT_FEC_100G_NONE; + break; + default: + break; + } + + break; + default: + break; + } +} + static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params) { - struct qed_hwfn *hwfn; struct qed_mcp_link_params *link_params; + struct qed_mcp_link_speed_params *speed; + const struct qed_mfw_speed_map *map; + struct qed_hwfn *hwfn; struct qed_ptt *ptt; - u32 sup_caps; int rc; + u32 i; if (!cdev) return -ENODEV; @@ -1508,59 +1806,31 @@ static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params) return -EBUSY; link_params = qed_mcp_get_link_params(hwfn); + if (!link_params) + return -ENODATA; + + speed = &link_params->speed; + if (params->override_flags & QED_LINK_OVERRIDE_SPEED_AUTONEG) - link_params->speed.autoneg = params->autoneg; + speed->autoneg = !!params->autoneg; + if (params->override_flags & QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS) { - link_params->speed.advertised_speeds = 0; - sup_caps = QED_LM_1000baseT_Full_BIT | - QED_LM_1000baseKX_Full_BIT | - QED_LM_1000baseX_Full_BIT; - if (params->adv_speeds & sup_caps) - link_params->speed.advertised_speeds |= - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G; - sup_caps = QED_LM_10000baseT_Full_BIT | - QED_LM_10000baseKR_Full_BIT | - QED_LM_10000baseKX4_Full_BIT | - QED_LM_10000baseR_FEC_BIT | - QED_LM_10000baseCR_Full_BIT | - QED_LM_10000baseSR_Full_BIT | - QED_LM_10000baseLR_Full_BIT | - QED_LM_10000baseLRM_Full_BIT; - if (params->adv_speeds & sup_caps) - link_params->speed.advertised_speeds |= - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G; - if (params->adv_speeds & QED_LM_20000baseKR2_Full_BIT) - link_params->speed.advertised_speeds |= - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G; - sup_caps = QED_LM_25000baseKR_Full_BIT | - QED_LM_25000baseCR_Full_BIT | - QED_LM_25000baseSR_Full_BIT; - if (params->adv_speeds & sup_caps) - link_params->speed.advertised_speeds |= - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G; - sup_caps = QED_LM_40000baseLR4_Full_BIT | - QED_LM_40000baseKR4_Full_BIT | - QED_LM_40000baseCR4_Full_BIT | - QED_LM_40000baseSR4_Full_BIT; - if (params->adv_speeds & sup_caps) - link_params->speed.advertised_speeds |= - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G; - sup_caps = QED_LM_50000baseKR2_Full_BIT | - QED_LM_50000baseCR2_Full_BIT | - QED_LM_50000baseSR2_Full_BIT; - if (params->adv_speeds & sup_caps) - link_params->speed.advertised_speeds |= - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G; - sup_caps = QED_LM_100000baseKR4_Full_BIT | - QED_LM_100000baseSR4_Full_BIT | - QED_LM_100000baseCR4_Full_BIT | - QED_LM_100000baseLR4_ER4_Full_BIT; - if (params->adv_speeds & sup_caps) - link_params->speed.advertised_speeds |= - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G; + speed->advertised_speeds = 0; + + for (i = 0; i < ARRAY_SIZE(qed_mfw_legacy_maps); i++) { + map = qed_mfw_legacy_maps + i; + + if (linkmode_intersects(params->adv_speeds, map->caps)) + speed->advertised_speeds |= map->mfw_val; + } } + if (params->override_flags & QED_LINK_OVERRIDE_SPEED_FORCED_SPEED) - link_params->speed.forced_speed = params->forced_speed; + speed->forced_speed = params->forced_speed; + + if (qed_mcp_is_ext_speed_supported(hwfn)) + qed_set_ext_speed_params(link_params, params); + if (params->override_flags & QED_LINK_OVERRIDE_PAUSE_CONFIG) { if (params->pause_config & QED_LINK_PAUSE_AUTONEG_ENABLE) link_params->pause.autoneg = true; @@ -1575,6 +1845,7 @@ static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params) else link_params->pause.forced_tx = false; } + if (params->override_flags & QED_LINK_OVERRIDE_LOOPBACK_MODE) { switch (params->loopback_mode) { case QED_LINK_LOOPBACK_INT_PHY: @@ -1589,6 +1860,25 @@ static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params) case QED_LINK_LOOPBACK_MAC: link_params->loopback_mode = ETH_LOOPBACK_MAC; break; + case QED_LINK_LOOPBACK_CNIG_AH_ONLY_0123: + link_params->loopback_mode = + ETH_LOOPBACK_CNIG_AH_ONLY_0123; + break; + case QED_LINK_LOOPBACK_CNIG_AH_ONLY_2301: + link_params->loopback_mode = + ETH_LOOPBACK_CNIG_AH_ONLY_2301; + break; + case QED_LINK_LOOPBACK_PCS_AH_ONLY: + link_params->loopback_mode = ETH_LOOPBACK_PCS_AH_ONLY; + break; + case QED_LINK_LOOPBACK_REVERSE_MAC_AH_ONLY: + link_params->loopback_mode = + ETH_LOOPBACK_REVERSE_MAC_AH_ONLY; + break; + case QED_LINK_LOOPBACK_INT_PHY_FEA_AH_ONLY: + link_params->loopback_mode = + ETH_LOOPBACK_INT_PHY_FEA_AH_ONLY; + break; default: link_params->loopback_mode = ETH_LOOPBACK_NONE; break; @@ -1599,6 +1889,9 @@ static int qed_set_link(struct qed_dev *cdev, struct qed_link_params *params) memcpy(&link_params->eee, ¶ms->eee, sizeof(link_params->eee)); + if (params->override_flags & QED_LINK_OVERRIDE_FEC_CONFIG) + link_params->fec = params->fec; + rc = qed_mcp_set_link(hwfn, ptt, params->link_up); qed_ptt_release(hwfn, ptt); @@ -1615,7 +1908,6 @@ static int qed_get_port_type(u32 media_type) case MEDIA_SFP_1G_FIBER: case MEDIA_XFP_FIBER: case MEDIA_MODULE_FIBER: - case MEDIA_KR: port_type = PORT_FIBRE; break; case MEDIA_DA_TWINAX: @@ -1624,6 +1916,7 @@ static int qed_get_port_type(u32 media_type) case MEDIA_BASE_T: port_type = PORT_TP; break; + case MEDIA_KR: case MEDIA_NOT_PRESENT: port_type = PORT_NONE; break; @@ -1670,7 +1963,7 @@ static int qed_get_link_data(struct qed_hwfn *hwfn, static void qed_fill_link_capability(struct qed_hwfn *hwfn, struct qed_ptt *ptt, u32 capability, - u32 *if_capability) + unsigned long *if_caps) { u32 media_type, tcvr_state, tcvr_type; u32 speed_mask, board_cfg; @@ -1693,122 +1986,215 @@ static void qed_fill_link_capability(struct qed_hwfn *hwfn, switch (media_type) { case MEDIA_DA_TWINAX: - *if_capability |= QED_LM_FIBRE_BIT; + phylink_set(if_caps, FIBRE); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G) - *if_capability |= QED_LM_20000baseKR2_Full_BIT; - /* For DAC media multiple speed capabilities are supported*/ - capability = capability & speed_mask; + phylink_set(if_caps, 20000baseKR2_Full); + + /* For DAC media multiple speed capabilities are supported */ + capability |= speed_mask; + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) - *if_capability |= QED_LM_1000baseKX_Full_BIT; + phylink_set(if_caps, 1000baseKX_Full); if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) - *if_capability |= QED_LM_10000baseCR_Full_BIT; + phylink_set(if_caps, 10000baseCR_Full); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G) - *if_capability |= QED_LM_40000baseCR4_Full_BIT; + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_40G_CR4: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_CR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_CR: + phylink_set(if_caps, 40000baseCR4_Full); + break; + default: + break; + } + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G) - *if_capability |= QED_LM_25000baseCR_Full_BIT; + phylink_set(if_caps, 25000baseCR_Full); if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G) - *if_capability |= QED_LM_50000baseCR2_Full_BIT; + phylink_set(if_caps, 50000baseCR2_Full); + if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G) - *if_capability |= QED_LM_100000baseCR4_Full_BIT; + NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G) + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_100G_CR4: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_CR: + phylink_set(if_caps, 100000baseCR4_Full); + break; + default: + break; + } + break; case MEDIA_BASE_T: - *if_capability |= QED_LM_TP_BIT; + phylink_set(if_caps, TP); + if (board_cfg & NVM_CFG1_PORT_PORT_TYPE_EXT_PHY) { if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) { - *if_capability |= QED_LM_1000baseT_Full_BIT; - } + NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) + phylink_set(if_caps, 1000baseT_Full); if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) { - *if_capability |= QED_LM_10000baseT_Full_BIT; - } + NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) + phylink_set(if_caps, 10000baseT_Full); } + if (board_cfg & NVM_CFG1_PORT_PORT_TYPE_MODULE) { - *if_capability |= QED_LM_FIBRE_BIT; - if (tcvr_type == ETH_TRANSCEIVER_TYPE_1000BASET) - *if_capability |= QED_LM_1000baseT_Full_BIT; - if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_BASET) - *if_capability |= QED_LM_10000baseT_Full_BIT; + phylink_set(if_caps, FIBRE); + + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_1000BASET: + phylink_set(if_caps, 1000baseT_Full); + break; + case ETH_TRANSCEIVER_TYPE_10G_BASET: + phylink_set(if_caps, 10000baseT_Full); + break; + default: + break; + } } + break; case MEDIA_SFP_1G_FIBER: case MEDIA_SFPP_10G_FIBER: case MEDIA_XFP_FIBER: case MEDIA_MODULE_FIBER: - *if_capability |= QED_LM_FIBRE_BIT; - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) { - if ((tcvr_type == ETH_TRANSCEIVER_TYPE_1G_LX) || - (tcvr_type == ETH_TRANSCEIVER_TYPE_1G_SX)) - *if_capability |= QED_LM_1000baseKX_Full_BIT; - } - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) { - if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_SR) - *if_capability |= QED_LM_10000baseSR_Full_BIT; - if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_LR) - *if_capability |= QED_LM_10000baseLR_Full_BIT; - if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_LRM) - *if_capability |= QED_LM_10000baseLRM_Full_BIT; - if (tcvr_type == ETH_TRANSCEIVER_TYPE_10G_ER) - *if_capability |= QED_LM_10000baseR_FEC_BIT; - } + phylink_set(if_caps, FIBRE); + capability |= speed_mask; + + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_1G_LX: + case ETH_TRANSCEIVER_TYPE_1G_SX: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_LR: + phylink_set(if_caps, 1000baseKX_Full); + break; + default: + break; + } + + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_10G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_25G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_SR: + phylink_set(if_caps, 10000baseSR_Full); + break; + case ETH_TRANSCEIVER_TYPE_10G_LR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_LR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_25G_LR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_LR: + phylink_set(if_caps, 10000baseLR_Full); + break; + case ETH_TRANSCEIVER_TYPE_10G_LRM: + phylink_set(if_caps, 10000baseLRM_Full); + break; + case ETH_TRANSCEIVER_TYPE_10G_ER: + phylink_set(if_caps, 10000baseR_FEC); + break; + default: + break; + } + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G) - *if_capability |= QED_LM_20000baseKR2_Full_BIT; - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G) { - if (tcvr_type == ETH_TRANSCEIVER_TYPE_25G_SR) - *if_capability |= QED_LM_25000baseSR_Full_BIT; - } - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G) { - if (tcvr_type == ETH_TRANSCEIVER_TYPE_40G_LR4) - *if_capability |= QED_LM_40000baseLR4_Full_BIT; - if (tcvr_type == ETH_TRANSCEIVER_TYPE_40G_SR4) - *if_capability |= QED_LM_40000baseSR4_Full_BIT; - } - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G) - *if_capability |= QED_LM_50000baseKR2_Full_BIT; + phylink_set(if_caps, 20000baseKR2_Full); + + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G) + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_25G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_25G_SR: + phylink_set(if_caps, 25000baseSR_Full); + break; + default: + break; + } + + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G) + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_40G_LR4: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_LR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_LR: + phylink_set(if_caps, 40000baseLR4_Full); + break; + case ETH_TRANSCEIVER_TYPE_40G_SR4: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_SR: + phylink_set(if_caps, 40000baseSR4_Full); + break; + default: + break; + } + + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G) + phylink_set(if_caps, 50000baseKR2_Full); + if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G) { - if (tcvr_type == ETH_TRANSCEIVER_TYPE_100G_SR4) - *if_capability |= QED_LM_100000baseSR4_Full_BIT; - } + NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G) + switch (tcvr_type) { + case ETH_TRANSCEIVER_TYPE_100G_SR4: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_SR: + phylink_set(if_caps, 100000baseSR4_Full); + break; + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_40G_100G_LR: + phylink_set(if_caps, 100000baseLR4_ER4_Full); + break; + default: + break; + } break; case MEDIA_KR: - *if_capability |= QED_LM_Backplane_BIT; + phylink_set(if_caps, Backplane); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G) - *if_capability |= QED_LM_20000baseKR2_Full_BIT; - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) - *if_capability |= QED_LM_1000baseKX_Full_BIT; - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) - *if_capability |= QED_LM_10000baseKR_Full_BIT; - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G) - *if_capability |= QED_LM_25000baseKR_Full_BIT; - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G) - *if_capability |= QED_LM_40000baseKR4_Full_BIT; - if (capability & - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G) - *if_capability |= QED_LM_50000baseKR2_Full_BIT; + phylink_set(if_caps, 20000baseKR2_Full); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G) + phylink_set(if_caps, 1000baseKX_Full); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G) + phylink_set(if_caps, 10000baseKR_Full); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G) + phylink_set(if_caps, 25000baseKR_Full); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G) + phylink_set(if_caps, 40000baseKR4_Full); + if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G) + phylink_set(if_caps, 50000baseKR2_Full); if (capability & NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G) - *if_capability |= QED_LM_100000baseKR4_Full_BIT; + phylink_set(if_caps, 100000baseKR4_Full); + break; case MEDIA_UNSPECIFIED: case MEDIA_NOT_PRESENT: + default: DP_VERBOSE(hwfn->cdev, QED_MSG_DEBUG, "Unknown media and transceiver type;\n"); break; } } +static void qed_lp_caps_to_speed_mask(u32 caps, u32 *speed_mask) +{ + *speed_mask = 0; + + if (caps & + (QED_LINK_PARTNER_SPEED_1G_FD | QED_LINK_PARTNER_SPEED_1G_HD)) + *speed_mask |= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G; + if (caps & QED_LINK_PARTNER_SPEED_10G) + *speed_mask |= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G; + if (caps & QED_LINK_PARTNER_SPEED_20G) + *speed_mask |= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_20G; + if (caps & QED_LINK_PARTNER_SPEED_25G) + *speed_mask |= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G; + if (caps & QED_LINK_PARTNER_SPEED_40G) + *speed_mask |= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G; + if (caps & QED_LINK_PARTNER_SPEED_50G) + *speed_mask |= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_50G; + if (caps & QED_LINK_PARTNER_SPEED_100G) + *speed_mask |= NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_BB_100G; +} + static void qed_fill_link(struct qed_hwfn *hwfn, struct qed_ptt *ptt, struct qed_link_output *if_link) @@ -1816,7 +2202,7 @@ static void qed_fill_link(struct qed_hwfn *hwfn, struct qed_mcp_link_capabilities link_caps; struct qed_mcp_link_params params; struct qed_mcp_link_state link; - u32 media_type; + u32 media_type, speed_mask; memset(if_link, 0, sizeof(*if_link)); @@ -1830,28 +2216,53 @@ static void qed_fill_link(struct qed_hwfn *hwfn, if (link.link_up) if_link->link_up = true; - /* TODO - at the moment assume supported and advertised speed equal */ - if (link_caps.default_speed_autoneg) - if_link->supported_caps |= QED_LM_Autoneg_BIT; + if (IS_PF(hwfn->cdev) && qed_mcp_is_ext_speed_supported(hwfn)) { + if (link_caps.default_ext_autoneg) + phylink_set(if_link->supported_caps, Autoneg); + + linkmode_copy(if_link->advertised_caps, if_link->supported_caps); + + if (params.ext_speed.autoneg) + phylink_set(if_link->advertised_caps, Autoneg); + else + phylink_clear(if_link->advertised_caps, Autoneg); + + qed_fill_link_capability(hwfn, ptt, + params.ext_speed.advertised_speeds, + if_link->advertised_caps); + } else { + if (link_caps.default_speed_autoneg) + phylink_set(if_link->supported_caps, Autoneg); + + linkmode_copy(if_link->advertised_caps, if_link->supported_caps); + + if (params.speed.autoneg) + phylink_set(if_link->advertised_caps, Autoneg); + else + phylink_clear(if_link->advertised_caps, Autoneg); + } + if (params.pause.autoneg || (params.pause.forced_rx && params.pause.forced_tx)) - if_link->supported_caps |= QED_LM_Asym_Pause_BIT; + phylink_set(if_link->supported_caps, Asym_Pause); if (params.pause.autoneg || params.pause.forced_rx || params.pause.forced_tx) - if_link->supported_caps |= QED_LM_Pause_BIT; + phylink_set(if_link->supported_caps, Pause); - if_link->advertised_caps = if_link->supported_caps; - if (params.speed.autoneg) - if_link->advertised_caps |= QED_LM_Autoneg_BIT; - else - if_link->advertised_caps &= ~QED_LM_Autoneg_BIT; + if_link->sup_fec = link_caps.fec_default; + if_link->active_fec = params.fec; - /* Fill link advertised capability*/ + /* Fill link advertised capability */ qed_fill_link_capability(hwfn, ptt, params.speed.advertised_speeds, - &if_link->advertised_caps); - /* Fill link supported capability*/ + if_link->advertised_caps); + + /* Fill link supported capability */ qed_fill_link_capability(hwfn, ptt, link_caps.speed_capabilities, - &if_link->supported_caps); + if_link->supported_caps); + + /* Fill partner advertised capability */ + qed_lp_caps_to_speed_mask(link.partner_adv_speed, &speed_mask); + qed_fill_link_capability(hwfn, ptt, speed_mask, if_link->lp_caps); if (link.link_up) if_link->speed = link.speed; @@ -1870,31 +2281,13 @@ static void qed_fill_link(struct qed_hwfn *hwfn, if (params.pause.forced_tx) if_link->pause_config |= QED_LINK_PAUSE_TX_ENABLE; - /* Link partner capabilities */ - if (link.partner_adv_speed & - QED_LINK_PARTNER_SPEED_1G_FD) - if_link->lp_caps |= QED_LM_1000baseT_Full_BIT; - if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_10G) - if_link->lp_caps |= QED_LM_10000baseKR_Full_BIT; - if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_20G) - if_link->lp_caps |= QED_LM_20000baseKR2_Full_BIT; - if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_25G) - if_link->lp_caps |= QED_LM_25000baseKR_Full_BIT; - if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_40G) - if_link->lp_caps |= QED_LM_40000baseLR4_Full_BIT; - if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_50G) - if_link->lp_caps |= QED_LM_50000baseKR2_Full_BIT; - if (link.partner_adv_speed & QED_LINK_PARTNER_SPEED_100G) - if_link->lp_caps |= QED_LM_100000baseKR4_Full_BIT; - if (link.an_complete) - if_link->lp_caps |= QED_LM_Autoneg_BIT; - + phylink_set(if_link->lp_caps, Autoneg); if (link.partner_adv_pause) - if_link->lp_caps |= QED_LM_Pause_BIT; + phylink_set(if_link->lp_caps, Pause); if (link.partner_adv_pause == QED_LINK_PARTNER_ASYMMETRIC_PAUSE || link.partner_adv_pause == QED_LINK_PARTNER_BOTH_PAUSE) - if_link->lp_caps |= QED_LM_Asym_Pause_BIT; + phylink_set(if_link->lp_caps, Asym_Pause); if (link_caps.default_eee == QED_MCP_EEE_UNSUPPORTED) { if_link->eee_supported = false; @@ -1988,8 +2381,7 @@ static u32 qed_nvm_flash_image_access_crc(struct qed_dev *cdev, u32 *crc) { u8 *buf = NULL; - int rc, j; - u32 val; + int rc; /* Allocate a buffer for holding the nvram image */ buf = kzalloc(nvm_image->length, GFP_KERNEL); @@ -2007,15 +2399,14 @@ static u32 qed_nvm_flash_image_access_crc(struct qed_dev *cdev, /* Convert the buffer into big-endian format (excluding the * closing 4 bytes of CRC). */ - for (j = 0; j < nvm_image->length - 4; j += 4) { - val = cpu_to_be32(*(u32 *)&buf[j]); - *(u32 *)&buf[j] = val; - } + cpu_to_be32_array((__force __be32 *)buf, (const u32 *)buf, + DIV_ROUND_UP(nvm_image->length - 4, 4)); /* Calc CRC for the "actual" image buffer, i.e. not including * the last 4 CRC bytes. */ - *crc = (~cpu_to_be32(crc32(0xffffffff, buf, nvm_image->length - 4))); + *crc = ~crc32(~0U, buf, nvm_image->length - 4); + *crc = (__force u32)cpu_to_be32p(crc); out: kfree(buf); @@ -2477,7 +2868,7 @@ void qed_schedule_recovery_handler(struct qed_hwfn *p_hwfn) ops->schedule_recovery_handler(cookie); } -char *qed_hw_err_type_descr[] = { +static const char * const qed_hw_err_type_descr[] = { [QED_HW_ERR_FAN_FAIL] = "Fan Failure", [QED_HW_ERR_MFW_RESP_FAIL] = "MFW Response Failure", [QED_HW_ERR_HW_ATTN] = "HW Attention", @@ -2492,7 +2883,7 @@ void qed_hw_error_occurred(struct qed_hwfn *p_hwfn, { struct qed_common_cb_ops *ops = p_hwfn->cdev->protocol_ops.common; void *cookie = p_hwfn->cdev->ops_cookie; - char *err_str; + const char *err_str; if (err_type > QED_HW_ERR_LAST) err_type = QED_HW_ERR_LAST; diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index 0fd4520d0666..5be08f83e0aa 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -1472,6 +1446,25 @@ static void qed_mcp_handle_link_change(struct qed_hwfn *p_hwfn, if (p_hwfn->mcp_info->capabilities & FW_MB_PARAM_FEATURE_SUPPORT_EEE) qed_mcp_read_eee_config(p_hwfn, p_ptt, p_link); + if (p_hwfn->mcp_info->capabilities & + FW_MB_PARAM_FEATURE_SUPPORT_FEC_CONTROL) { + switch (status & LINK_STATUS_FEC_MODE_MASK) { + case LINK_STATUS_FEC_MODE_NONE: + p_link->fec_active = QED_FEC_MODE_NONE; + break; + case LINK_STATUS_FEC_MODE_FIRECODE_CL74: + p_link->fec_active = QED_FEC_MODE_FIRECODE; + break; + case LINK_STATUS_FEC_MODE_RS_CL91: + p_link->fec_active = QED_FEC_MODE_RS; + break; + default: + p_link->fec_active = QED_FEC_MODE_AUTO; + } + } else { + p_link->fec_active = QED_FEC_MODE_UNSUPPORTED; + } + qed_link_update(p_hwfn, p_ptt); out: spin_unlock_bh(&p_hwfn->mcp_info->link_lock); @@ -1482,8 +1475,9 @@ int qed_mcp_set_link(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool b_up) struct qed_mcp_link_params *params = &p_hwfn->mcp_info->link_input; struct qed_mcp_mb_params mb_params; struct eth_phy_cfg phy_cfg; + u32 cmd, fec_bit = 0; + u32 val, ext_speed; int rc = 0; - u32 cmd; /* Set the shmem configuration according to params */ memset(&phy_cfg, 0, sizeof(phy_cfg)); @@ -1515,19 +1509,91 @@ int qed_mcp_set_link(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, bool b_up) EEE_TX_TIMER_USEC_MASK; } + if (p_hwfn->mcp_info->capabilities & + FW_MB_PARAM_FEATURE_SUPPORT_FEC_CONTROL) { + if (params->fec & QED_FEC_MODE_NONE) + fec_bit |= FEC_FORCE_MODE_NONE; + else if (params->fec & QED_FEC_MODE_FIRECODE) + fec_bit |= FEC_FORCE_MODE_FIRECODE; + else if (params->fec & QED_FEC_MODE_RS) + fec_bit |= FEC_FORCE_MODE_RS; + else if (params->fec & QED_FEC_MODE_AUTO) + fec_bit |= FEC_FORCE_MODE_AUTO; + + SET_MFW_FIELD(phy_cfg.fec_mode, FEC_FORCE_MODE, fec_bit); + } + + if (p_hwfn->mcp_info->capabilities & + FW_MB_PARAM_FEATURE_SUPPORT_EXT_SPEED_FEC_CONTROL) { + ext_speed = 0; + if (params->ext_speed.autoneg) + ext_speed |= ETH_EXT_SPEED_AN; + + val = params->ext_speed.forced_speed; + if (val & QED_EXT_SPEED_1G) + ext_speed |= ETH_EXT_SPEED_1G; + if (val & QED_EXT_SPEED_10G) + ext_speed |= ETH_EXT_SPEED_10G; + if (val & QED_EXT_SPEED_20G) + ext_speed |= ETH_EXT_SPEED_20G; + if (val & QED_EXT_SPEED_25G) + ext_speed |= ETH_EXT_SPEED_25G; + if (val & QED_EXT_SPEED_40G) + ext_speed |= ETH_EXT_SPEED_40G; + if (val & QED_EXT_SPEED_50G_R) + ext_speed |= ETH_EXT_SPEED_50G_BASE_R; + if (val & QED_EXT_SPEED_50G_R2) + ext_speed |= ETH_EXT_SPEED_50G_BASE_R2; + if (val & QED_EXT_SPEED_100G_R2) + ext_speed |= ETH_EXT_SPEED_100G_BASE_R2; + if (val & QED_EXT_SPEED_100G_R4) + ext_speed |= ETH_EXT_SPEED_100G_BASE_R4; + if (val & QED_EXT_SPEED_100G_P4) + ext_speed |= ETH_EXT_SPEED_100G_BASE_P4; + + SET_MFW_FIELD(phy_cfg.extended_speed, ETH_EXT_SPEED, + ext_speed); + + ext_speed = 0; + + val = params->ext_speed.advertised_speeds; + if (val & QED_EXT_SPEED_MASK_1G) + ext_speed |= ETH_EXT_ADV_SPEED_1G; + if (val & QED_EXT_SPEED_MASK_10G) + ext_speed |= ETH_EXT_ADV_SPEED_10G; + if (val & QED_EXT_SPEED_MASK_20G) + ext_speed |= ETH_EXT_ADV_SPEED_20G; + if (val & QED_EXT_SPEED_MASK_25G) + ext_speed |= ETH_EXT_ADV_SPEED_25G; + if (val & QED_EXT_SPEED_MASK_40G) + ext_speed |= ETH_EXT_ADV_SPEED_40G; + if (val & QED_EXT_SPEED_MASK_50G_R) + ext_speed |= ETH_EXT_ADV_SPEED_50G_BASE_R; + if (val & QED_EXT_SPEED_MASK_50G_R2) + ext_speed |= ETH_EXT_ADV_SPEED_50G_BASE_R2; + if (val & QED_EXT_SPEED_MASK_100G_R2) + ext_speed |= ETH_EXT_ADV_SPEED_100G_BASE_R2; + if (val & QED_EXT_SPEED_MASK_100G_R4) + ext_speed |= ETH_EXT_ADV_SPEED_100G_BASE_R4; + if (val & QED_EXT_SPEED_MASK_100G_P4) + ext_speed |= ETH_EXT_ADV_SPEED_100G_BASE_P4; + + phy_cfg.extended_speed |= ext_speed; + + SET_MFW_FIELD(phy_cfg.fec_mode, FEC_EXTENDED_MODE, + params->ext_fec_mode); + } + p_hwfn->b_drv_link_init = b_up; if (b_up) { DP_VERBOSE(p_hwfn, NETIF_MSG_LINK, - "Configuring Link: Speed 0x%08x, Pause 0x%08x, adv_speed 0x%08x, loopback 0x%08x, features 0x%08x\n", - phy_cfg.speed, - phy_cfg.pause, - phy_cfg.adv_speed, - phy_cfg.loopback_mode, - phy_cfg.feature_config_flags); + "Configuring Link: Speed 0x%08x, Pause 0x%08x, Adv. Speed 0x%08x, Loopback 0x%08x, FEC 0x%08x, Ext. Speed 0x%08x\n", + phy_cfg.speed, phy_cfg.pause, phy_cfg.adv_speed, + phy_cfg.loopback_mode, phy_cfg.fec_mode, + phy_cfg.extended_speed); } else { - DP_VERBOSE(p_hwfn, NETIF_MSG_LINK, - "Resetting link\n"); + DP_VERBOSE(p_hwfn, NETIF_MSG_LINK, "Resetting link\n"); } memset(&mb_params, 0, sizeof(mb_params)); @@ -2219,6 +2285,11 @@ int qed_mcp_trans_speed_mask(struct qed_hwfn *p_hwfn, NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G | NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G; break; + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_25G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_25G_LR: + *p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_25G | + NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G; + break; case ETH_TRANSCEIVER_TYPE_40G_CR4: case ETH_TRANSCEIVER_TYPE_MULTI_RATE_10G_40G_CR: *p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G | @@ -2249,8 +2320,10 @@ int qed_mcp_trans_speed_mask(struct qed_hwfn *p_hwfn, *p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_40G; break; case ETH_TRANSCEIVER_TYPE_10G_BASET: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_SR: + case ETH_TRANSCEIVER_TYPE_MULTI_RATE_1G_10G_LR: *p_speed_mask = NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_10G | - NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G; + NVM_CFG1_PORT_DRV_SPEED_CAPABILITY_MASK_1G; break; default: DP_INFO(p_hwfn, "Unknown transceiver type 0x%x\n", @@ -2445,11 +2518,10 @@ int qed_mcp_fill_shmem_func_info(struct qed_hwfn *p_hwfn, } DP_VERBOSE(p_hwfn, (QED_MSG_SP | NETIF_MSG_IFUP), - "Read configuration from shmem: pause_on_host %02x protocol %02x BW [%02x - %02x] MAC %02x:%02x:%02x:%02x:%02x:%02x wwn port %llx node %llx ovlan %04x wol %02x\n", + "Read configuration from shmem: pause_on_host %02x protocol %02x BW [%02x - %02x] MAC %pM wwn port %llx node %llx ovlan %04x wol %02x\n", info->pause_on_host, info->protocol, info->bandwidth_min, info->bandwidth_max, - info->mac[0], info->mac[1], info->mac[2], - info->mac[3], info->mac[4], info->mac[5], + info->mac, info->wwn_port, info->wwn_node, info->ovlan, (u8)p_hwfn->hw_info.b_wol_support); @@ -3824,7 +3896,12 @@ int qed_mcp_set_capabilities(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) u32 mcp_resp, mcp_param, features; features = DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EEE | - DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK; + DRV_MB_PARAM_FEATURE_SUPPORT_FUNC_VLINK | + DRV_MB_PARAM_FEATURE_SUPPORT_PORT_FEC_CONTROL; + + if (QED_IS_E5(p_hwfn->cdev)) + features |= + DRV_MB_PARAM_FEATURE_SUPPORT_PORT_EXT_SPEED_FEC_CONTROL; return qed_mcp_cmd(p_hwfn, p_ptt, DRV_MSG_CODE_FEATURE_SUPPORT, features, &mcp_resp, &mcp_param); diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.h b/drivers/net/ethernet/qlogic/qed/qed_mcp.h index 12a705ed4bac..8edb450d0abf 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_MCP_H @@ -42,15 +16,38 @@ #include "qed_dev_api.h" struct qed_mcp_link_speed_params { - bool autoneg; - u32 advertised_speeds; /* bitmask of DRV_SPEED_CAPABILITY */ - u32 forced_speed; /* In Mb/s */ + bool autoneg; + + u32 advertised_speeds; +#define QED_EXT_SPEED_MASK_RES 0x1 +#define QED_EXT_SPEED_MASK_1G 0x2 +#define QED_EXT_SPEED_MASK_10G 0x4 +#define QED_EXT_SPEED_MASK_20G 0x8 +#define QED_EXT_SPEED_MASK_25G 0x10 +#define QED_EXT_SPEED_MASK_40G 0x20 +#define QED_EXT_SPEED_MASK_50G_R 0x40 +#define QED_EXT_SPEED_MASK_50G_R2 0x80 +#define QED_EXT_SPEED_MASK_100G_R2 0x100 +#define QED_EXT_SPEED_MASK_100G_R4 0x200 +#define QED_EXT_SPEED_MASK_100G_P4 0x400 + + u32 forced_speed; /* In Mb/s */ +#define QED_EXT_SPEED_1G 0x1 +#define QED_EXT_SPEED_10G 0x2 +#define QED_EXT_SPEED_20G 0x4 +#define QED_EXT_SPEED_25G 0x8 +#define QED_EXT_SPEED_40G 0x10 +#define QED_EXT_SPEED_50G_R 0x20 +#define QED_EXT_SPEED_50G_R2 0x40 +#define QED_EXT_SPEED_100G_R2 0x80 +#define QED_EXT_SPEED_100G_R4 0x100 +#define QED_EXT_SPEED_100G_P4 0x200 }; struct qed_mcp_link_pause_params { - bool autoneg; - bool forced_rx; - bool forced_tx; + bool autoneg; + bool forced_rx; + bool forced_tx; }; enum qed_mcp_eee_mode { @@ -60,61 +57,72 @@ enum qed_mcp_eee_mode { }; struct qed_mcp_link_params { - struct qed_mcp_link_speed_params speed; - struct qed_mcp_link_pause_params pause; - u32 loopback_mode; - struct qed_link_eee_params eee; + struct qed_mcp_link_speed_params speed; + struct qed_mcp_link_pause_params pause; + u32 loopback_mode; + struct qed_link_eee_params eee; + u32 fec; + + struct qed_mcp_link_speed_params ext_speed; + u32 ext_fec_mode; }; struct qed_mcp_link_capabilities { - u32 speed_capabilities; - bool default_speed_autoneg; - enum qed_mcp_eee_mode default_eee; - u32 eee_lpi_timer; - u8 eee_speed_caps; + u32 speed_capabilities; + bool default_speed_autoneg; + u32 fec_default; + enum qed_mcp_eee_mode default_eee; + u32 eee_lpi_timer; + u8 eee_speed_caps; + + u32 default_ext_speed_caps; + u32 default_ext_autoneg; + u32 default_ext_speed; + u32 default_ext_fec; }; struct qed_mcp_link_state { - bool link_up; - - u32 min_pf_rate; + bool link_up; + u32 min_pf_rate; /* Actual link speed in Mb/s */ - u32 line_speed; + u32 line_speed; /* PF max speed in Mb/s, deduced from line_speed * according to PF max bandwidth configuration. */ - u32 speed; - bool full_duplex; - - bool an; - bool an_complete; - bool parallel_detection; - bool pfc_enabled; - -#define QED_LINK_PARTNER_SPEED_1G_HD BIT(0) -#define QED_LINK_PARTNER_SPEED_1G_FD BIT(1) -#define QED_LINK_PARTNER_SPEED_10G BIT(2) -#define QED_LINK_PARTNER_SPEED_20G BIT(3) -#define QED_LINK_PARTNER_SPEED_25G BIT(4) -#define QED_LINK_PARTNER_SPEED_40G BIT(5) -#define QED_LINK_PARTNER_SPEED_50G BIT(6) -#define QED_LINK_PARTNER_SPEED_100G BIT(7) - u32 partner_adv_speed; - - bool partner_tx_flow_ctrl_en; - bool partner_rx_flow_ctrl_en; - -#define QED_LINK_PARTNER_SYMMETRIC_PAUSE (1) -#define QED_LINK_PARTNER_ASYMMETRIC_PAUSE (2) -#define QED_LINK_PARTNER_BOTH_PAUSE (3) - u8 partner_adv_pause; - - bool sfp_tx_fault; - bool eee_active; - u8 eee_adv_caps; - u8 eee_lp_adv_caps; + u32 speed; + + bool full_duplex; + bool an; + bool an_complete; + bool parallel_detection; + bool pfc_enabled; + + u32 partner_adv_speed; +#define QED_LINK_PARTNER_SPEED_1G_HD BIT(0) +#define QED_LINK_PARTNER_SPEED_1G_FD BIT(1) +#define QED_LINK_PARTNER_SPEED_10G BIT(2) +#define QED_LINK_PARTNER_SPEED_20G BIT(3) +#define QED_LINK_PARTNER_SPEED_25G BIT(4) +#define QED_LINK_PARTNER_SPEED_40G BIT(5) +#define QED_LINK_PARTNER_SPEED_50G BIT(6) +#define QED_LINK_PARTNER_SPEED_100G BIT(7) + + bool partner_tx_flow_ctrl_en; + bool partner_rx_flow_ctrl_en; + + u8 partner_adv_pause; +#define QED_LINK_PARTNER_SYMMETRIC_PAUSE 0x1 +#define QED_LINK_PARTNER_ASYMMETRIC_PAUSE 0x2 +#define QED_LINK_PARTNER_BOTH_PAUSE 0x3 + + bool sfp_tx_fault; + bool eee_active; + u8 eee_adv_caps; + u8 eee_lp_adv_caps; + + u32 fec_active; }; struct qed_mcp_function_info { @@ -774,6 +782,20 @@ struct qed_drv_tlv_hdr { }; /** + * qed_mcp_is_ext_speed_supported() - Check if management firmware supports + * extended speeds. + * @p_hwfn: HW device data. + * + * Return: true if supported, false otherwise. + */ +static inline bool +qed_mcp_is_ext_speed_supported(const struct qed_hwfn *p_hwfn) +{ + return !!(p_hwfn->mcp_info->capabilities & + FW_MB_PARAM_FEATURE_SUPPORT_EXT_SPEED_FEC_CONTROL); +} + +/** * @brief Initialize the interface with the MCP * * @param p_hwfn - HW func diff --git a/drivers/net/ethernet/qlogic/qed/qed_mng_tlv.c b/drivers/net/ethernet/qlogic/qed/qed_mng_tlv.c index 6c16158d8090..3e3192a3ad9b 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mng_tlv.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mng_tlv.c @@ -1,4 +1,6 @@ -// SPDX-License-Identifier: GPL-2.0 +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/types.h> #include <asm/byteorder.h> #include <linux/bug.h> @@ -1274,7 +1276,7 @@ int qed_mfw_process_tlv_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) */ for (offset = 0; offset < size; offset += sizeof(u32)) { val = qed_rd(p_hwfn, p_ptt, addr + offset); - val = be32_to_cpu(val); + val = be32_to_cpu((__force __be32)val); memcpy(&p_mfw_buf[offset], &val, sizeof(u32)); } @@ -1323,7 +1325,7 @@ int qed_mfw_process_tlv_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) */ for (offset = 0; offset < size; offset += sizeof(u32)) { memcpy(&val, &p_mfw_buf[offset], sizeof(u32)); - val = cpu_to_be32(val); + val = (__force u32)cpu_to_be32(val); qed_wr(p_hwfn, p_ptt, addr + offset, val); } diff --git a/drivers/net/ethernet/qlogic/qed/qed_ooo.c b/drivers/net/ethernet/qlogic/qed/qed_ooo.c index ffac4ac87394..88353aa404dc 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ooo.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ooo.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> diff --git a/drivers/net/ethernet/qlogic/qed/qed_ooo.h b/drivers/net/ethernet/qlogic/qed/qed_ooo.h index 49c4e75b15b1..3a7e1b59d6fc 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ooo.h +++ b/drivers/net/ethernet/qlogic/qed/qed_ooo.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_OOO_H diff --git a/drivers/net/ethernet/qlogic/qed/qed_ptp.c b/drivers/net/ethernet/qlogic/qed/qed_ptp.c index 3e613058e225..2c62d732e5c2 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_ptp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_ptp.c @@ -1,40 +1,16 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/types.h> #include "qed.h" #include "qed_dev_api.h" #include "qed_hw.h" #include "qed_l2.h" #include "qed_mcp.h" +#include "qed_ptp.h" #include "qed_reg_addr.h" /* 16 nano second time quantas to wait before making a Drift adjustment */ diff --git a/drivers/net/ethernet/qlogic/qed/qed_ptp.h b/drivers/net/ethernet/qlogic/qed/qed_ptp.h new file mode 100644 index 000000000000..40a11c0e1185 --- /dev/null +++ b/drivers/net/ethernet/qlogic/qed/qed_ptp.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* Copyright (c) 2020 Marvell International Ltd. */ + +#ifndef __QED_PTP_H +#define __QED_PTP_H + +extern const struct qed_eth_ptp_ops qed_ptp_ops_pass; + +#endif /* __QED_PTP_H */ diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c index 19c0c8864da1..a4bcde522cdf 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c +++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/types.h> #include <asm/byteorder.h> #include <linux/bitops.h> @@ -404,6 +379,7 @@ static void qed_rdma_resc_free(struct qed_hwfn *p_hwfn) qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->srq_map, 1); qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->real_cid_map, 1); qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->xrc_srq_map, 1); + qed_rdma_bmap_free(p_hwfn, &p_hwfn->p_rdma_info->xrcd_map, 1); kfree(p_rdma_info->port); kfree(p_rdma_info->dev); @@ -1131,7 +1107,7 @@ static int qed_rdma_create_cq(void *rdma_cxt, p_ramrod->pbl_num_pages = cpu_to_le16(params->pbl_num_pages); p_ramrod->cnq_id = (u8)RESC_START(p_hwfn, QED_RDMA_CNQ_RAM) + params->cnq_id; - p_ramrod->int_timeout = params->int_timeout; + p_ramrod->int_timeout = cpu_to_le16(params->int_timeout); /* toggle the bit for every resize or create cq for a given icid */ toggle_bit = qed_rdma_toggle_bit_create_resize_cq(p_hwfn, *icid); @@ -1231,7 +1207,7 @@ err: dma_free_coherent(&p_hwfn->cdev->pdev->dev, return rc; } -void qed_rdma_set_fw_mac(u16 *p_fw_mac, u8 *p_qed_mac) +void qed_rdma_set_fw_mac(__le16 *p_fw_mac, const u8 *p_qed_mac) { p_fw_mac[0] = cpu_to_le16((p_qed_mac[0] << 8) + p_qed_mac[1]); p_fw_mac[1] = cpu_to_le16((p_qed_mac[2] << 8) + p_qed_mac[3]); @@ -1520,6 +1496,7 @@ qed_rdma_register_tid(void *rdma_cxt, struct qed_spq_entry *p_ent; enum rdma_tid_type tid_type; u8 fw_return_code; + u16 flags = 0; int rc; DP_VERBOSE(p_hwfn, QED_MSG_RDMA, "itid = %08x\n", params->itid); @@ -1539,54 +1516,46 @@ qed_rdma_register_tid(void *rdma_cxt, if (p_hwfn->p_rdma_info->last_tid < params->itid) p_hwfn->p_rdma_info->last_tid = params->itid; - p_ramrod = &p_ent->ramrod.rdma_register_tid; - - p_ramrod->flags = 0; - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_TWO_LEVEL_PBL, + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_TWO_LEVEL_PBL, params->pbl_two_level); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_ZERO_BASED, params->zbva); + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_ZERO_BASED, + params->zbva); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_PHY_MR, params->phy_mr); + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_PHY_MR, params->phy_mr); /* Don't initialize D/C field, as it may override other bits. */ if (!(params->tid_type == QED_RDMA_TID_FMR) && !(params->dma_mr)) - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_PAGE_SIZE_LOG, + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_PAGE_SIZE_LOG, params->page_size_log - 12); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_READ, + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_READ, params->remote_read); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_WRITE, + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_WRITE, params->remote_write); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_ATOMIC, + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_REMOTE_ATOMIC, params->remote_atomic); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_WRITE, + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_WRITE, params->local_write); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_READ, params->local_read); + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_LOCAL_READ, + params->local_read); - SET_FIELD(p_ramrod->flags, - RDMA_REGISTER_TID_RAMROD_DATA_ENABLE_MW_BIND, + SET_FIELD(flags, RDMA_REGISTER_TID_RAMROD_DATA_ENABLE_MW_BIND, params->mw_bind); + p_ramrod = &p_ent->ramrod.rdma_register_tid; + p_ramrod->flags = cpu_to_le16(flags); + SET_FIELD(p_ramrod->flags1, RDMA_REGISTER_TID_RAMROD_DATA_PBL_PAGE_SIZE_LOG, params->pbl_page_size_log - 12); - SET_FIELD(p_ramrod->flags2, - RDMA_REGISTER_TID_RAMROD_DATA_DMA_MR, params->dma_mr); + SET_FIELD(p_ramrod->flags2, RDMA_REGISTER_TID_RAMROD_DATA_DMA_MR, + params->dma_mr); switch (params->tid_type) { case QED_RDMA_TID_REGISTERED_MR: @@ -1604,8 +1573,9 @@ qed_rdma_register_tid(void *rdma_cxt, qed_sp_destroy_request(p_hwfn, p_ent); return rc; } - SET_FIELD(p_ramrod->flags1, - RDMA_REGISTER_TID_RAMROD_DATA_TID_TYPE, tid_type); + + SET_FIELD(p_ramrod->flags1, RDMA_REGISTER_TID_RAMROD_DATA_TID_TYPE, + tid_type); p_ramrod->itid = cpu_to_le32(params->itid); p_ramrod->key = params->key; diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.h b/drivers/net/ethernet/qlogic/qed/qed_rdma.h index 1e69d5bb0a70..6a1de3a25257 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_rdma.h +++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.h @@ -1,34 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #ifndef _QED_RDMA_H #define _QED_RDMA_H #include <linux/types.h> @@ -226,7 +201,7 @@ qed_bmap_release_id(struct qed_hwfn *p_hwfn, struct qed_bmap *bmap, u32 id_num); int qed_bmap_test_id(struct qed_hwfn *p_hwfn, struct qed_bmap *bmap, u32 id_num); -void qed_rdma_set_fw_mac(u16 *p_fw_mac, u8 *p_qed_mac); +void qed_rdma_set_fw_mac(__le16 *p_fw_mac, const u8 *p_qed_mac); bool qed_rdma_allocated_qps(struct qed_hwfn *p_hwfn); #endif diff --git a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h index 3dcb6ff58e73..9db22be42476 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h +++ b/drivers/net/ethernet/qlogic/qed/qed_reg_addr.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef REG_ADDR_H diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.c b/drivers/net/ethernet/qlogic/qed/qed_roce.c index 7271dd7166e5..f16a157bb95a 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_roce.c +++ b/drivers/net/ethernet/qlogic/qed/qed_roce.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/types.h> #include <asm/byteorder.h> #include <linux/bitops.h> @@ -62,35 +37,30 @@ static void qed_roce_free_real_icid(struct qed_hwfn *p_hwfn, u16 icid); -static int -qed_roce_async_event(struct qed_hwfn *p_hwfn, - u8 fw_event_code, - u16 echo, union event_ring_data *data, u8 fw_return_code) +static int qed_roce_async_event(struct qed_hwfn *p_hwfn, u8 fw_event_code, + __le16 echo, union event_ring_data *data, + u8 fw_return_code) { struct qed_rdma_events events = p_hwfn->p_rdma_info->events; + union rdma_eqe_data *rdata = &data->rdma_data; if (fw_event_code == ROCE_ASYNC_EVENT_DESTROY_QP_DONE) { - u16 icid = - (u16)le32_to_cpu(data->rdma_data.rdma_destroy_qp_data.cid); + u16 icid = (u16)le32_to_cpu(rdata->rdma_destroy_qp_data.cid); /* icid release in this async event can occur only if the icid * was offloaded to the FW. In case it wasn't offloaded this is * handled in qed_roce_sp_destroy_qp. */ qed_roce_free_real_icid(p_hwfn, icid); - } else { - if (fw_event_code == ROCE_ASYNC_EVENT_SRQ_EMPTY || - fw_event_code == ROCE_ASYNC_EVENT_SRQ_LIMIT) { - u16 srq_id = (u16)data->rdma_data.async_handle.lo; + } else if (fw_event_code == ROCE_ASYNC_EVENT_SRQ_EMPTY || + fw_event_code == ROCE_ASYNC_EVENT_SRQ_LIMIT) { + u16 srq_id = (u16)le32_to_cpu(rdata->async_handle.lo); - events.affiliated_event(events.context, fw_event_code, - &srq_id); - } else { - union rdma_eqe_data rdata = data->rdma_data; - - events.affiliated_event(events.context, fw_event_code, - (void *)&rdata.async_handle); - } + events.affiliated_event(events.context, fw_event_code, + &srq_id); + } else { + events.affiliated_event(events.context, fw_event_code, + (void *)&rdata->async_handle); } return 0; @@ -247,9 +217,9 @@ static int qed_roce_sp_create_responder(struct qed_hwfn *p_hwfn, struct roce_create_qp_resp_ramrod_data *p_ramrod; u16 regular_latency_queue, low_latency_queue; struct qed_sp_init_data init_data; - enum roce_flavor roce_flavor; struct qed_spq_entry *p_ent; enum protocol_type proto; + u32 flags = 0; int rc; u8 tc; @@ -282,45 +252,34 @@ static int qed_roce_sp_create_responder(struct qed_hwfn *p_hwfn, if (rc) goto err; - p_ramrod = &p_ent->ramrod.roce_create_qp_resp; - - p_ramrod->flags = 0; + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_ROCE_FLAVOR, + qed_roce_mode_to_flavor(qp->roce_mode)); - roce_flavor = qed_roce_mode_to_flavor(qp->roce_mode); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_ROCE_FLAVOR, roce_flavor); - - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_RDMA_RD_EN, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_RDMA_RD_EN, qp->incoming_rdma_read_en); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_RDMA_WR_EN, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_RDMA_WR_EN, qp->incoming_rdma_write_en); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_ATOMIC_EN, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_ATOMIC_EN, qp->incoming_atomic_en); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_E2E_FLOW_CONTROL_EN, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_E2E_FLOW_CONTROL_EN, qp->e2e_flow_control_en); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_SRQ_FLG, qp->use_srq); + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_SRQ_FLG, qp->use_srq); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_RESERVED_KEY_EN, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_RESERVED_KEY_EN, qp->fmr_and_reserved_lkey); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_MIN_RNR_NAK_TIMER, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_MIN_RNR_NAK_TIMER, qp->min_rnr_nak_timer); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_XRC_FLAG, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_XRC_FLAG, qed_rdma_is_xrc_qp(qp)); + p_ramrod = &p_ent->ramrod.roce_create_qp_resp; + p_ramrod->flags = cpu_to_le32(flags); p_ramrod->max_ird = qp->max_rd_atomic_resp; p_ramrod->traffic_class = qp->traffic_class_tos; p_ramrod->hop_limit = qp->hop_limit_ttl; @@ -335,10 +294,10 @@ static int qed_roce_sp_create_responder(struct qed_hwfn *p_hwfn, DMA_REGPAIR_LE(p_ramrod->rq_pbl_addr, qp->rq_pbl_ptr); DMA_REGPAIR_LE(p_ramrod->irq_pbl_addr, qp->irq_phys_addr); qed_rdma_copy_gids(qp, p_ramrod->src_gid, p_ramrod->dst_gid); - p_ramrod->qp_handle_for_async.hi = cpu_to_le32(qp->qp_handle_async.hi); - p_ramrod->qp_handle_for_async.lo = cpu_to_le32(qp->qp_handle_async.lo); - p_ramrod->qp_handle_for_cqe.hi = cpu_to_le32(qp->qp_handle.hi); - p_ramrod->qp_handle_for_cqe.lo = cpu_to_le32(qp->qp_handle.lo); + p_ramrod->qp_handle_for_async.hi = qp->qp_handle_async.hi; + p_ramrod->qp_handle_for_async.lo = qp->qp_handle_async.lo; + p_ramrod->qp_handle_for_cqe.hi = qp->qp_handle.hi; + p_ramrod->qp_handle_for_cqe.lo = qp->qp_handle.lo; p_ramrod->cq_cid = cpu_to_le32((p_hwfn->hw_info.opaque_fid << 16) | qp->rq_cq_id); p_ramrod->xrc_domain = cpu_to_le16(qp->xrcd_id); @@ -360,7 +319,7 @@ static int qed_roce_sp_create_responder(struct qed_hwfn *p_hwfn, qed_rdma_set_fw_mac(p_ramrod->remote_mac_addr, qp->remote_mac_addr); qed_rdma_set_fw_mac(p_ramrod->local_mac_addr, qp->local_mac_addr); - p_ramrod->udp_src_port = qp->udp_src_port; + p_ramrod->udp_src_port = cpu_to_le16(qp->udp_src_port); p_ramrod->vlan_id = cpu_to_le16(qp->vlan_id); p_ramrod->srq_id.srq_idx = cpu_to_le16(qp->srq_id); p_ramrod->srq_id.opaque_fid = cpu_to_le16(p_hwfn->hw_info.opaque_fid); @@ -396,9 +355,9 @@ static int qed_roce_sp_create_requester(struct qed_hwfn *p_hwfn, struct roce_create_qp_req_ramrod_data *p_ramrod; u16 regular_latency_queue, low_latency_queue; struct qed_sp_init_data init_data; - enum roce_flavor roce_flavor; struct qed_spq_entry *p_ent; enum protocol_type proto; + u16 flags = 0; int rc; u8 tc; @@ -432,34 +391,29 @@ static int qed_roce_sp_create_requester(struct qed_hwfn *p_hwfn, if (rc) goto err; - p_ramrod = &p_ent->ramrod.roce_create_qp_req; - - p_ramrod->flags = 0; + SET_FIELD(flags, ROCE_CREATE_QP_REQ_RAMROD_DATA_ROCE_FLAVOR, + qed_roce_mode_to_flavor(qp->roce_mode)); - roce_flavor = qed_roce_mode_to_flavor(qp->roce_mode); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_REQ_RAMROD_DATA_ROCE_FLAVOR, roce_flavor); - - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_REQ_RAMROD_DATA_FMR_AND_RESERVED_EN, + SET_FIELD(flags, ROCE_CREATE_QP_REQ_RAMROD_DATA_FMR_AND_RESERVED_EN, qp->fmr_and_reserved_lkey); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_REQ_RAMROD_DATA_SIGNALED_COMP, qp->signal_all); + SET_FIELD(flags, ROCE_CREATE_QP_REQ_RAMROD_DATA_SIGNALED_COMP, + qp->signal_all); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_REQ_RAMROD_DATA_ERR_RETRY_CNT, qp->retry_cnt); + SET_FIELD(flags, ROCE_CREATE_QP_REQ_RAMROD_DATA_ERR_RETRY_CNT, + qp->retry_cnt); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_REQ_RAMROD_DATA_RNR_NAK_CNT, + SET_FIELD(flags, ROCE_CREATE_QP_REQ_RAMROD_DATA_RNR_NAK_CNT, qp->rnr_retry_cnt); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_REQ_RAMROD_DATA_XRC_FLAG, + SET_FIELD(flags, ROCE_CREATE_QP_REQ_RAMROD_DATA_XRC_FLAG, qed_rdma_is_xrc_qp(qp)); - SET_FIELD(p_ramrod->flags2, - ROCE_CREATE_QP_REQ_RAMROD_DATA_EDPM_MODE, qp->edpm_mode); + p_ramrod = &p_ent->ramrod.roce_create_qp_req; + p_ramrod->flags = cpu_to_le16(flags); + + SET_FIELD(p_ramrod->flags2, ROCE_CREATE_QP_REQ_RAMROD_DATA_EDPM_MODE, + qp->edpm_mode); p_ramrod->max_ord = qp->max_rd_atomic_req; p_ramrod->traffic_class = qp->traffic_class_tos; @@ -476,10 +430,10 @@ static int qed_roce_sp_create_requester(struct qed_hwfn *p_hwfn, DMA_REGPAIR_LE(p_ramrod->sq_pbl_addr, qp->sq_pbl_ptr); DMA_REGPAIR_LE(p_ramrod->orq_pbl_addr, qp->orq_phys_addr); qed_rdma_copy_gids(qp, p_ramrod->src_gid, p_ramrod->dst_gid); - p_ramrod->qp_handle_for_async.hi = cpu_to_le32(qp->qp_handle_async.hi); - p_ramrod->qp_handle_for_async.lo = cpu_to_le32(qp->qp_handle_async.lo); - p_ramrod->qp_handle_for_cqe.hi = cpu_to_le32(qp->qp_handle.hi); - p_ramrod->qp_handle_for_cqe.lo = cpu_to_le32(qp->qp_handle.lo); + p_ramrod->qp_handle_for_async.hi = qp->qp_handle_async.hi; + p_ramrod->qp_handle_for_async.lo = qp->qp_handle_async.lo; + p_ramrod->qp_handle_for_cqe.hi = qp->qp_handle.hi; + p_ramrod->qp_handle_for_cqe.lo = qp->qp_handle.lo; p_ramrod->cq_cid = cpu_to_le32((p_hwfn->hw_info.opaque_fid << 16) | qp->sq_cq_id); @@ -500,7 +454,7 @@ static int qed_roce_sp_create_requester(struct qed_hwfn *p_hwfn, qed_rdma_set_fw_mac(p_ramrod->remote_mac_addr, qp->remote_mac_addr); qed_rdma_set_fw_mac(p_ramrod->local_mac_addr, qp->local_mac_addr); - p_ramrod->udp_src_port = qp->udp_src_port; + p_ramrod->udp_src_port = cpu_to_le16(qp->udp_src_port); p_ramrod->vlan_id = cpu_to_le16(qp->vlan_id); p_ramrod->stats_counter_id = RESC_START(p_hwfn, QED_RDMA_STATS_QUEUE) + qp->stats_queue; @@ -532,6 +486,7 @@ static int qed_roce_sp_modify_responder(struct qed_hwfn *p_hwfn, struct roce_modify_qp_resp_ramrod_data *p_ramrod; struct qed_sp_init_data init_data; struct qed_spq_entry *p_ent; + u16 flags = 0; int rc; if (!qp->has_resp) @@ -556,53 +511,43 @@ static int qed_roce_sp_modify_responder(struct qed_hwfn *p_hwfn, return rc; } - p_ramrod = &p_ent->ramrod.roce_modify_qp_resp; - - p_ramrod->flags = 0; + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_MOVE_TO_ERR_FLG, + !!move_to_err); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_MOVE_TO_ERR_FLG, move_to_err); - - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_RDMA_RD_EN, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_RDMA_RD_EN, qp->incoming_rdma_read_en); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_RDMA_WR_EN, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_RDMA_WR_EN, qp->incoming_rdma_write_en); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_ATOMIC_EN, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_ATOMIC_EN, qp->incoming_atomic_en); - SET_FIELD(p_ramrod->flags, - ROCE_CREATE_QP_RESP_RAMROD_DATA_E2E_FLOW_CONTROL_EN, + SET_FIELD(flags, ROCE_CREATE_QP_RESP_RAMROD_DATA_E2E_FLOW_CONTROL_EN, qp->e2e_flow_control_en); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_RDMA_OPS_EN_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_RDMA_OPS_EN_FLG, GET_FIELD(modify_flags, QED_RDMA_MODIFY_QP_VALID_RDMA_OPS_EN)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_P_KEY_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_P_KEY_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_PKEY)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_ADDRESS_VECTOR_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_ADDRESS_VECTOR_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_ADDRESS_VECTOR)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_MAX_IRD_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_MAX_IRD_FLG, GET_FIELD(modify_flags, QED_RDMA_MODIFY_QP_VALID_MAX_RD_ATOMIC_RESP)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_RESP_RAMROD_DATA_MIN_RNR_NAK_TIMER_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_RESP_RAMROD_DATA_MIN_RNR_NAK_TIMER_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_MIN_RNR_NAK_TIMER)); + p_ramrod = &p_ent->ramrod.roce_modify_qp_resp; + p_ramrod->flags = cpu_to_le16(flags); + p_ramrod->fields = 0; SET_FIELD(p_ramrod->fields, ROCE_MODIFY_QP_RESP_RAMROD_DATA_MIN_RNR_NAK_TIMER, @@ -629,6 +574,7 @@ static int qed_roce_sp_modify_requester(struct qed_hwfn *p_hwfn, struct roce_modify_qp_req_ramrod_data *p_ramrod; struct qed_sp_init_data init_data; struct qed_spq_entry *p_ent; + u16 flags = 0; int rc; if (!qp->has_req) @@ -653,54 +599,44 @@ static int qed_roce_sp_modify_requester(struct qed_hwfn *p_hwfn, return rc; } - p_ramrod = &p_ent->ramrod.roce_modify_qp_req; - - p_ramrod->flags = 0; + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_MOVE_TO_ERR_FLG, + !!move_to_err); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_MOVE_TO_ERR_FLG, move_to_err); + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_MOVE_TO_SQD_FLG, + !!move_to_sqd); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_MOVE_TO_SQD_FLG, move_to_sqd); - - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_EN_SQD_ASYNC_NOTIFY, + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_EN_SQD_ASYNC_NOTIFY, qp->sqd_async); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_P_KEY_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_P_KEY_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_PKEY)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_ADDRESS_VECTOR_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_ADDRESS_VECTOR_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_ADDRESS_VECTOR)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_MAX_ORD_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_MAX_ORD_FLG, GET_FIELD(modify_flags, QED_RDMA_MODIFY_QP_VALID_MAX_RD_ATOMIC_REQ)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_RNR_NAK_CNT_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_RNR_NAK_CNT_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_RNR_RETRY_CNT)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_ERR_RETRY_CNT_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_ERR_RETRY_CNT_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_RETRY_CNT)); - SET_FIELD(p_ramrod->flags, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_ACK_TIMEOUT_FLG, + SET_FIELD(flags, ROCE_MODIFY_QP_REQ_RAMROD_DATA_ACK_TIMEOUT_FLG, GET_FIELD(modify_flags, QED_ROCE_MODIFY_QP_VALID_ACK_TIMEOUT)); + p_ramrod = &p_ent->ramrod.roce_modify_qp_req; + p_ramrod->flags = cpu_to_le16(flags); + p_ramrod->fields = 0; SET_FIELD(p_ramrod->fields, ROCE_MODIFY_QP_REQ_RAMROD_DATA_ERR_RETRY_CNT, qp->retry_cnt); - - SET_FIELD(p_ramrod->fields, - ROCE_MODIFY_QP_REQ_RAMROD_DATA_RNR_NAK_CNT, + SET_FIELD(p_ramrod->fields, ROCE_MODIFY_QP_REQ_RAMROD_DATA_RNR_NAK_CNT, qp->rnr_retry_cnt); p_ramrod->max_ord = qp->max_rd_atomic_req; @@ -821,8 +757,7 @@ static int qed_roce_sp_destroy_qp_requester(struct qed_hwfn *p_hwfn, if (!qp->req_offloaded) return 0; - p_ramrod_res = (struct roce_destroy_qp_req_output_params *) - dma_alloc_coherent(&p_hwfn->cdev->pdev->dev, + p_ramrod_res = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev, sizeof(*p_ramrod_res), &ramrod_res_phys, GFP_KERNEL); if (!p_ramrod_res) { diff --git a/drivers/net/ethernet/qlogic/qed/qed_roce.h b/drivers/net/ethernet/qlogic/qed/qed_roce.h index f801f39fde61..3a4a2d72a826 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_roce.h +++ b/drivers/net/ethernet/qlogic/qed/qed_roce.h @@ -1,34 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #ifndef _QED_ROCE_H #define _QED_ROCE_H #include <linux/types.h> diff --git a/drivers/net/ethernet/qlogic/qed/qed_selftest.c b/drivers/net/ethernet/qlogic/qed/qed_selftest.c index cf1d4476f9d8..6e70781ab87c 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_selftest.c +++ b/drivers/net/ethernet/qlogic/qed/qed_selftest.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2016 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/crc32.h> diff --git a/drivers/net/ethernet/qlogic/qed/qed_selftest.h b/drivers/net/ethernet/qlogic/qed/qed_selftest.h index ad00d082fec8..e27dd9a4547e 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_selftest.h +++ b/drivers/net/ethernet/qlogic/qed/qed_selftest.h @@ -1,4 +1,6 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* Copyright (c) 2019-2020 Marvell International Ltd. */ + #ifndef _QED_SELFTEST_API_H #define _QED_SELFTEST_API_H #include <linux/types.h> diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp.h b/drivers/net/ethernet/qlogic/qed/qed_sp.h index b7b4fbbbccfe..993f1357b6fc 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sp.h +++ b/drivers/net/ethernet/qlogic/qed/qed_sp.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_SP_H @@ -180,12 +154,9 @@ struct qed_consq { struct qed_chain chain; }; -typedef int -(*qed_spq_async_comp_cb)(struct qed_hwfn *p_hwfn, - u8 opcode, - u16 echo, - union event_ring_data *data, - u8 fw_return_code); +typedef int (*qed_spq_async_comp_cb)(struct qed_hwfn *p_hwfn, u8 opcode, + __le16 echo, union event_ring_data *data, + u8 fw_return_code); int qed_spq_register_async_cb(struct qed_hwfn *p_hwfn, diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c index 900bc603e30a..aa71adcf31ee 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -326,6 +300,7 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn, struct qed_tunnel_info *p_tunn, bool allow_npar_tx_switch) { + struct outer_tag_config_struct *outer_tag_config; struct pf_start_ramrod_data *p_ramrod = NULL; u16 sb = qed_int_get_sp_sb_id(p_hwfn); u8 sb_index = p_hwfn->p_eq->eq_sb_index; @@ -362,39 +337,40 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn, else p_ramrod->mf_mode = MF_NPAR; - p_ramrod->outer_tag_config.outer_tag.tci = - cpu_to_le16(p_hwfn->hw_info.ovlan); + outer_tag_config = &p_ramrod->outer_tag_config; + outer_tag_config->outer_tag.tci = cpu_to_le16(p_hwfn->hw_info.ovlan); + if (test_bit(QED_MF_8021Q_TAGGING, &p_hwfn->cdev->mf_bits)) { - p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021Q; + outer_tag_config->outer_tag.tpid = cpu_to_le16(ETH_P_8021Q); } else if (test_bit(QED_MF_8021AD_TAGGING, &p_hwfn->cdev->mf_bits)) { - p_ramrod->outer_tag_config.outer_tag.tpid = ETH_P_8021AD; - p_ramrod->outer_tag_config.enable_stag_pri_change = 1; + outer_tag_config->outer_tag.tpid = cpu_to_le16(ETH_P_8021AD); + outer_tag_config->enable_stag_pri_change = 1; } - p_ramrod->outer_tag_config.pri_map_valid = 1; + outer_tag_config->pri_map_valid = 1; for (i = 0; i < QED_MAX_PFC_PRIORITIES; i++) - p_ramrod->outer_tag_config.inner_to_outer_pri_map[i] = i; + outer_tag_config->inner_to_outer_pri_map[i] = i; /* enable_stag_pri_change should be set if port is in BD mode or, * UFP with Host Control mode. */ if (test_bit(QED_MF_UFP_SPECIFIC, &p_hwfn->cdev->mf_bits)) { if (p_hwfn->ufp_info.pri_type == QED_UFP_PRI_OS) - p_ramrod->outer_tag_config.enable_stag_pri_change = 1; + outer_tag_config->enable_stag_pri_change = 1; else - p_ramrod->outer_tag_config.enable_stag_pri_change = 0; + outer_tag_config->enable_stag_pri_change = 0; - p_ramrod->outer_tag_config.outer_tag.tci |= + outer_tag_config->outer_tag.tci |= cpu_to_le16(((u16)p_hwfn->ufp_info.tc << 13)); } /* Place EQ address in RAMROD */ DMA_REGPAIR_LE(p_ramrod->event_ring_pbl_addr, - p_hwfn->p_eq->chain.pbl_sp.p_phys_table); + qed_chain_get_pbl_phys(&p_hwfn->p_eq->chain)); page_cnt = (u8)qed_chain_get_page_cnt(&p_hwfn->p_eq->chain); p_ramrod->event_ring_num_pages = page_cnt; DMA_REGPAIR_LE(p_ramrod->consolid_q_pbl_addr, - p_hwfn->p_consq->chain.pbl_sp.p_phys_table); + qed_chain_get_pbl_phys(&p_hwfn->p_consq->chain)); qed_tunn_set_pf_start_params(p_hwfn, p_tunn, &p_ramrod->tunnel_config); @@ -432,7 +408,7 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn, DP_VERBOSE(p_hwfn, QED_MSG_SPQ, "Setting event_ring_sb [id %04x index %02x], outer_tag.tci [%d]\n", - sb, sb_index, p_ramrod->outer_tag_config.outer_tag.tci); + sb, sb_index, outer_tag_config->outer_tag.tci); rc = qed_spq_post(p_hwfn, p_ent, NULL); diff --git a/drivers/net/ethernet/qlogic/qed/qed_spq.c b/drivers/net/ethernet/qlogic/qed/qed_spq.c index 790c28d696a0..0bc1a0aeb56e 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_spq.c +++ b/drivers/net/ethernet/qlogic/qed/qed_spq.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/types.h> @@ -408,22 +382,26 @@ int qed_eq_completion(struct qed_hwfn *p_hwfn, void *cookie) int qed_eq_alloc(struct qed_hwfn *p_hwfn, u16 num_elem) { + struct qed_chain_init_params params = { + .mode = QED_CHAIN_MODE_PBL, + .intended_use = QED_CHAIN_USE_TO_PRODUCE, + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + .num_elems = num_elem, + .elem_size = sizeof(union event_ring_element), + }; struct qed_eq *p_eq; + int ret; /* Allocate EQ struct */ p_eq = kzalloc(sizeof(*p_eq), GFP_KERNEL); if (!p_eq) return -ENOMEM; - /* Allocate and initialize EQ chain*/ - if (qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - num_elem, - sizeof(union event_ring_element), - &p_eq->chain, NULL)) + ret = qed_chain_alloc(p_hwfn->cdev, &p_eq->chain, ¶ms); + if (ret) { + DP_NOTICE(p_hwfn, "Failed to allocate EQ chain\n"); goto eq_allocate_fail; + } /* register EQ completion on the SP SB */ qed_int_register_cb(p_hwfn, qed_eq_completion, @@ -434,7 +412,8 @@ int qed_eq_alloc(struct qed_hwfn *p_hwfn, u16 num_elem) eq_allocate_fail: kfree(p_eq); - return -ENOMEM; + + return ret; } void qed_eq_setup(struct qed_hwfn *p_hwfn) @@ -555,33 +534,40 @@ void qed_spq_setup(struct qed_hwfn *p_hwfn) int qed_spq_alloc(struct qed_hwfn *p_hwfn) { + struct qed_chain_init_params params = { + .mode = QED_CHAIN_MODE_SINGLE, + .intended_use = QED_CHAIN_USE_TO_PRODUCE, + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + .elem_size = sizeof(struct slow_path_element), + }; + struct qed_dev *cdev = p_hwfn->cdev; struct qed_spq_entry *p_virt = NULL; struct qed_spq *p_spq = NULL; dma_addr_t p_phys = 0; u32 capacity; + int ret; /* SPQ struct */ p_spq = kzalloc(sizeof(struct qed_spq), GFP_KERNEL); if (!p_spq) return -ENOMEM; - /* SPQ ring */ - if (qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_PRODUCE, - QED_CHAIN_MODE_SINGLE, - QED_CHAIN_CNT_TYPE_U16, - 0, /* N/A when the mode is SINGLE */ - sizeof(struct slow_path_element), - &p_spq->chain, NULL)) - goto spq_allocate_fail; + /* SPQ ring */ + ret = qed_chain_alloc(cdev, &p_spq->chain, ¶ms); + if (ret) { + DP_NOTICE(p_hwfn, "Failed to allocate SPQ chain\n"); + goto spq_chain_alloc_fail; + } /* allocate and fill the SPQ elements (incl. ramrod data list) */ capacity = qed_chain_get_capacity(&p_spq->chain); - p_virt = dma_alloc_coherent(&p_hwfn->cdev->pdev->dev, + ret = -ENOMEM; + + p_virt = dma_alloc_coherent(&cdev->pdev->dev, capacity * sizeof(struct qed_spq_entry), &p_phys, GFP_KERNEL); if (!p_virt) - goto spq_allocate_fail; + goto spq_alloc_fail; p_spq->p_virt = p_virt; p_spq->p_phys = p_phys; @@ -589,10 +575,12 @@ int qed_spq_alloc(struct qed_hwfn *p_hwfn) return 0; -spq_allocate_fail: - qed_chain_free(p_hwfn->cdev, &p_spq->chain); +spq_alloc_fail: + qed_chain_free(cdev, &p_spq->chain); +spq_chain_alloc_fail: kfree(p_spq); - return -ENOMEM; + + return ret; } void qed_spq_free(struct qed_hwfn *p_hwfn) @@ -668,18 +656,18 @@ void qed_spq_return_entry(struct qed_hwfn *p_hwfn, struct qed_spq_entry *p_ent) } /** - * @brief qed_spq_add_entry - adds a new entry to the pending - * list. Should be used while lock is being held. + * qed_spq_add_entry() - Add a new entry to the pending list. + * Should be used while lock is being held. * - * Addes an entry to the pending list is there is room (en empty + * @p_hwfn: HW device data. + * @p_ent: An entry to add. + * @priority: Desired priority. + * + * Adds an entry to the pending list is there is room (an empty * element is available in the free_pool), or else places the * entry in the unlimited_pending pool. * - * @param p_hwfn - * @param p_ent - * @param priority - * - * @return int + * Return: zero on success, -EINVAL on invalid @priority. */ static int qed_spq_add_entry(struct qed_hwfn *p_hwfn, struct qed_spq_entry *p_ent, @@ -993,30 +981,40 @@ int qed_spq_completion(struct qed_hwfn *p_hwfn, return 0; } +#define QED_SPQ_CONSQ_ELEM_SIZE 0x80 + int qed_consq_alloc(struct qed_hwfn *p_hwfn) { + struct qed_chain_init_params params = { + .mode = QED_CHAIN_MODE_PBL, + .intended_use = QED_CHAIN_USE_TO_PRODUCE, + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + .num_elems = QED_CHAIN_PAGE_SIZE / QED_SPQ_CONSQ_ELEM_SIZE, + .elem_size = QED_SPQ_CONSQ_ELEM_SIZE, + }; struct qed_consq *p_consq; + int ret; /* Allocate ConsQ struct */ p_consq = kzalloc(sizeof(*p_consq), GFP_KERNEL); if (!p_consq) return -ENOMEM; - /* Allocate and initialize EQ chain*/ - if (qed_chain_alloc(p_hwfn->cdev, - QED_CHAIN_USE_TO_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - QED_CHAIN_PAGE_SIZE / 0x80, - 0x80, &p_consq->chain, NULL)) - goto consq_allocate_fail; + /* Allocate and initialize ConsQ chain */ + ret = qed_chain_alloc(p_hwfn->cdev, &p_consq->chain, ¶ms); + if (ret) { + DP_NOTICE(p_hwfn, "Failed to allocate ConsQ chain"); + goto consq_alloc_fail; + } p_hwfn->p_consq = p_consq; + return 0; -consq_allocate_fail: +consq_alloc_fail: kfree(p_consq); - return -ENOMEM; + + return ret; } void qed_consq_setup(struct qed_hwfn *p_hwfn) diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index 20679fd4204b..f1f75b6d0421 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/etherdevice.h> @@ -849,16 +823,17 @@ static int qed_iov_enable_vf_access(struct qed_hwfn *p_hwfn, } /** - * @brief qed_iov_config_perm_table - configure the permission - * zone table. - * In E4, queue zone permission table size is 320x9. There - * are 320 VF queues for single engine device (256 for dual - * engine device), and each entry has the following format: - * {Valid, VF[7:0]} - * @param p_hwfn - * @param p_ptt - * @param vf - * @param enable + * qed_iov_config_perm_table() - Configure the permission zone table. + * + * @p_hwfn: HW device data. + * @p_ptt: PTT window for writing the registers. + * @vf: VF info data. + * @enable: The actual permision for this VF. + * + * In E4, queue zone permission table size is 320x9. There + * are 320 VF queues for single engine device (256 for dual + * engine device), and each entry has the following format: + * {Valid, VF[7:0]} */ static void qed_iov_config_perm_table(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, @@ -3301,14 +3276,12 @@ static void qed_iov_vf_mbx_ucast_filter(struct qed_hwfn *p_hwfn, DP_VERBOSE(p_hwfn, QED_MSG_IOV, - "VF[%d]: opcode 0x%02x type 0x%02x [%s %s] [vport 0x%02x] MAC %02x:%02x:%02x:%02x:%02x:%02x, vlan 0x%04x\n", + "VF[%d]: opcode 0x%02x type 0x%02x [%s %s] [vport 0x%02x] MAC %pM, vlan 0x%04x\n", vf->abs_vf_id, params.opcode, params.type, params.is_rx_filter ? "RX" : "", params.is_tx_filter ? "TX" : "", params.vport_to_add_to, - params.mac[0], params.mac[1], - params.mac[2], params.mac[3], - params.mac[4], params.mac[5], params.vlan); + params.mac, params.vlan); if (!vf->vport_instance) { DP_VERBOSE(p_hwfn, @@ -4030,7 +4003,7 @@ static int qed_sriov_vfpf_msg(struct qed_hwfn *p_hwfn, /* List the physical address of the request so that handler * could later on copy the message from it. */ - p_vf->vf_mbx.pending_req = (((u64)vf_msg->hi) << 32) | vf_msg->lo; + p_vf->vf_mbx.pending_req = HILO_64(vf_msg->hi, vf_msg->lo); /* Mark the event and schedule the workqueue */ p_vf->vf_mbx.b_pending_msg = true; @@ -4062,9 +4035,7 @@ static void qed_sriov_vfpf_malicious(struct qed_hwfn *p_hwfn, } } -static int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn, - u8 opcode, - __le16 echo, +static int qed_sriov_eqe_event(struct qed_hwfn *p_hwfn, u8 opcode, __le16 echo, union event_ring_data *data, u8 fw_return_code) { switch (opcode) { @@ -5067,8 +5038,7 @@ static void qed_update_mac_for_vf_trust_change(struct qed_hwfn *hwfn, int vf_id) for (i = 0; i < QED_ETH_VF_NUM_MAC_FILTERS; i++) { if (ether_addr_equal(vf->shadow_config.macs[i], vf_info->mac)) { - memset(vf->shadow_config.macs[i], 0, - ETH_ALEN); + eth_zero_addr(vf->shadow_config.macs[i]); DP_VERBOSE(hwfn, QED_MSG_IOV, "Shadow MAC %pM removed for VF 0x%02x, VF trust mode is ON\n", vf_info->mac, vf_id); @@ -5077,7 +5047,7 @@ static void qed_update_mac_for_vf_trust_change(struct qed_hwfn *hwfn, int vf_id) } ether_addr_copy(vf_info->mac, force_mac); - memset(vf_info->forced_mac, 0, ETH_ALEN); + eth_zero_addr(vf_info->forced_mac); vf->bulletin.p_virt->valid_bitmap &= ~BIT(MAC_ADDR_FORCED); qed_schedule_iov(hwfn, QED_IOV_WQ_BULLETIN_UPDATE_FLAG); @@ -5088,7 +5058,7 @@ static void qed_update_mac_for_vf_trust_change(struct qed_hwfn *hwfn, int vf_id) if (!vf_info->is_trusted_configured) { u8 empty_mac[ETH_ALEN]; - memset(empty_mac, 0, ETH_ALEN); + eth_zero_addr(empty_mac); for (i = 0; i < QED_ETH_VF_NUM_MAC_FILTERS; i++) { if (ether_addr_equal(vf->shadow_config.macs[i], empty_mac)) { diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.h b/drivers/net/ethernet/qlogic/qed/qed_sriov.h index 368e88565783..eacd6457f195 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.h +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.h @@ -1,33 +1,7 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #ifndef _QED_SRIOV_H @@ -272,6 +246,8 @@ enum qed_iov_wq_flag { QED_IOV_WQ_VF_FORCE_LINK_QUERY_FLAG, }; +extern const struct qed_iov_hv_ops qed_iov_ops_pass; + #ifdef CONFIG_QED_SRIOV /** * @brief Check if given VF ID @vfid is valid diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c index adc2c8f3d48e..72a38d53d33f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_vf.c +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c @@ -1,33 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ #include <linux/crc32.h> diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.h b/drivers/net/ethernet/qlogic/qed/qed_vf.h index 033409db86ae..60d2bb64e65f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_vf.h +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.h @@ -1,33 +1,6 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qed NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. */ #ifndef _QED_VF_H diff --git a/drivers/net/ethernet/qlogic/qede/Makefile b/drivers/net/ethernet/qlogic/qede/Makefile index 3fc91d12413f..a6e8d9fc8832 100644 --- a/drivers/net/ethernet/qlogic/qede/Makefile +++ b/drivers/net/ethernet/qlogic/qede/Makefile @@ -1,4 +1,6 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +# Copyright (c) 2019-2020 Marvell International Ltd. + obj-$(CONFIG_QEDE) := qede.o qede-y := qede_main.o qede_fp.o qede_filter.o qede_ethtool.o qede_ptp.o diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h index 8857da1208d7..803c1fcca8ad 100644 --- a/drivers/net/ethernet/qlogic/qede/qede.h +++ b/drivers/net/ethernet/qlogic/qede/qede.h @@ -1,34 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #ifndef _QEDE_H_ #define _QEDE_H_ #include <linux/compiler.h> @@ -201,16 +176,17 @@ struct qede_dev { u32 dp_module; u8 dp_level; - unsigned long flags; -#define IS_VF(edev) (test_bit(QEDE_FLAGS_IS_VF, &(edev)->flags)) + unsigned long flags; +#define IS_VF(edev) test_bit(QEDE_FLAGS_IS_VF, \ + &(edev)->flags) const struct qed_eth_ops *ops; struct qede_ptp *ptp; u64 ptp_skip_txts; - struct qed_dev_eth_info dev_info; -#define QEDE_MAX_RSS_CNT(edev) ((edev)->dev_info.num_queues) -#define QEDE_MAX_TSS_CNT(edev) ((edev)->dev_info.num_queues) + struct qed_dev_eth_info dev_info; +#define QEDE_MAX_RSS_CNT(edev) ((edev)->dev_info.num_queues) +#define QEDE_MAX_TSS_CNT(edev) ((edev)->dev_info.num_queues) #define QEDE_IS_BB(edev) \ ((edev)->dev_info.common.dev_type == QED_DEV_TYPE_BB) #define QEDE_IS_AH(edev) \ @@ -223,14 +199,16 @@ struct qede_dev { u8 fp_num_rx; u16 req_queues; u16 num_queues; -#define QEDE_QUEUE_CNT(edev) ((edev)->num_queues) -#define QEDE_RSS_COUNT(edev) ((edev)->num_queues - (edev)->fp_num_tx) + u16 total_xdp_queues; + +#define QEDE_QUEUE_CNT(edev) ((edev)->num_queues) +#define QEDE_RSS_COUNT(edev) ((edev)->num_queues - (edev)->fp_num_tx) #define QEDE_RX_QUEUE_IDX(edev, i) (i) -#define QEDE_TSS_COUNT(edev) ((edev)->num_queues - (edev)->fp_num_rx) +#define QEDE_TSS_COUNT(edev) ((edev)->num_queues - (edev)->fp_num_rx) struct qed_int_info int_info; - /* Smaller private varaiant of the RTNL lock */ + /* Smaller private variant of the RTNL lock */ struct mutex qede_lock; u32 state; /* Protected by qede_lock */ u16 rx_buf_size; @@ -251,22 +229,28 @@ struct qede_dev { SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) struct qede_stats stats; -#define QEDE_RSS_INDIR_INITED BIT(0) -#define QEDE_RSS_KEY_INITED BIT(1) -#define QEDE_RSS_CAPS_INITED BIT(2) - u32 rss_params_inited; /* bit-field to track initialized rss params */ - u16 rss_ind_table[128]; - u32 rss_key[10]; - u8 rss_caps; - - u16 q_num_rx_buffers; /* Must be a power of two */ - u16 q_num_tx_buffers; /* Must be a power of two */ - - bool gro_disable; - struct list_head vlan_list; - u16 configured_vlans; - u16 non_configured_vlans; - bool accept_any_vlan; + + /* Bitfield to track initialized RSS params */ + u32 rss_params_inited; +#define QEDE_RSS_INDIR_INITED BIT(0) +#define QEDE_RSS_KEY_INITED BIT(1) +#define QEDE_RSS_CAPS_INITED BIT(2) + + u16 rss_ind_table[128]; + u32 rss_key[10]; + u8 rss_caps; + + /* Both must be a power of two */ + u16 q_num_rx_buffers; + u16 q_num_tx_buffers; + + bool gro_disable; + + struct list_head vlan_list; + u16 configured_vlans; + u16 non_configured_vlans; + bool accept_any_vlan; + struct delayed_work sp_task; unsigned long sp_flags; u16 vxlan_dst_port; @@ -277,14 +261,14 @@ struct qede_dev { struct qede_rdma_dev rdma_info; - struct bpf_prog *xdp_prog; + struct bpf_prog *xdp_prog; - unsigned long err_flags; -#define QEDE_ERR_IS_HANDLED 31 -#define QEDE_ERR_ATTN_CLR_EN 0 -#define QEDE_ERR_GET_DBG_INFO 1 -#define QEDE_ERR_IS_RECOVERABLE 2 -#define QEDE_ERR_WARN 3 + unsigned long err_flags; +#define QEDE_ERR_IS_HANDLED 31 +#define QEDE_ERR_ATTN_CLR_EN 0 +#define QEDE_ERR_GET_DBG_INFO 1 +#define QEDE_ERR_IS_RECOVERABLE 2 +#define QEDE_ERR_WARN 3 struct qede_dump_info dump_info; }; @@ -397,29 +381,34 @@ struct sw_tx_bd { }; struct sw_tx_xdp { - struct page *page; - dma_addr_t mapping; + struct page *page; + struct xdp_frame *xdpf; + dma_addr_t mapping; }; struct qede_tx_queue { - u8 is_xdp; - bool is_legacy; - u16 sw_tx_cons; - u16 sw_tx_prod; - u16 num_tx_buffers; /* Slowpath only */ + u8 is_xdp; + bool is_legacy; + u16 sw_tx_cons; + u16 sw_tx_prod; + u16 num_tx_buffers; /* Slowpath only */ - u64 xmit_pkts; - u64 stopped_cnt; - u64 tx_mem_alloc_err; + u64 xmit_pkts; + u64 stopped_cnt; + u64 tx_mem_alloc_err; - __le16 *hw_cons_ptr; + __le16 *hw_cons_ptr; /* Needed for the mapping of packets */ - struct device *dev; + struct device *dev; + + void __iomem *doorbell_addr; + union db_prod tx_db; + + /* Spinlock for XDP queues in case of XDP_REDIRECT */ + spinlock_t xdp_tx_lock; - void __iomem *doorbell_addr; - union db_prod tx_db; - int index; /* Slowpath only */ + int index; /* Slowpath only */ #define QEDE_TXQ_XDP_TO_IDX(edev, txq) ((txq)->index - \ QEDE_MAX_TSS_CNT(edev)) #define QEDE_TXQ_IDX_TO_XDP(edev, idx) ((idx) + QEDE_MAX_TSS_CNT(edev)) @@ -431,22 +420,22 @@ struct qede_tx_queue { #define QEDE_NDEV_TXQ_ID_TO_TXQ(edev, idx) \ (&((edev)->fp_array[QEDE_NDEV_TXQ_ID_TO_FP_ID(edev, idx)].txq \ [QEDE_NDEV_TXQ_ID_TO_TXQ_COS(edev, idx)])) -#define QEDE_FP_TC0_TXQ(fp) (&((fp)->txq[0])) +#define QEDE_FP_TC0_TXQ(fp) (&((fp)->txq[0])) /* Regular Tx requires skb + metadata for release purpose, * while XDP requires the pages and the mapped address. */ union { - struct sw_tx_bd *skbs; - struct sw_tx_xdp *xdp; - } sw_tx_ring; + struct sw_tx_bd *skbs; + struct sw_tx_xdp *xdp; + } sw_tx_ring; - struct qed_chain tx_pbl; + struct qed_chain tx_pbl; /* Slowpath; Should be kept in end [unless missing padding] */ - void *handle; - u16 cos; - u16 ndev_txq_id; + void *handle; + u16 cos; + u16 ndev_txq_id; }; #define BD_UNMAP_ADDR(bd) HILO_U64(le32_to_cpu((bd)->addr.hi), \ @@ -460,32 +449,37 @@ struct qede_tx_queue { #define BD_UNMAP_LEN(bd) (le16_to_cpu((bd)->nbytes)) struct qede_fastpath { - struct qede_dev *edev; -#define QEDE_FASTPATH_TX BIT(0) -#define QEDE_FASTPATH_RX BIT(1) -#define QEDE_FASTPATH_XDP BIT(2) -#define QEDE_FASTPATH_COMBINED (QEDE_FASTPATH_TX | QEDE_FASTPATH_RX) - u8 type; - u8 id; - u8 xdp_xmit; - struct napi_struct napi; - struct qed_sb_info *sb_info; - struct qede_rx_queue *rxq; - struct qede_tx_queue *txq; - struct qede_tx_queue *xdp_tx; - -#define VEC_NAME_SIZE (sizeof_field(struct net_device, name) + 8) - char name[VEC_NAME_SIZE]; + struct qede_dev *edev; + + u8 type; +#define QEDE_FASTPATH_TX BIT(0) +#define QEDE_FASTPATH_RX BIT(1) +#define QEDE_FASTPATH_XDP BIT(2) +#define QEDE_FASTPATH_COMBINED (QEDE_FASTPATH_TX | QEDE_FASTPATH_RX) + + u8 id; + + u8 xdp_xmit; +#define QEDE_XDP_TX BIT(0) +#define QEDE_XDP_REDIRECT BIT(1) + + struct napi_struct napi; + struct qed_sb_info *sb_info; + struct qede_rx_queue *rxq; + struct qede_tx_queue *txq; + struct qede_tx_queue *xdp_tx; + + char name[IFNAMSIZ + 8]; }; /* Debug print definitions */ -#define DP_NAME(edev) ((edev)->ndev->name) +#define DP_NAME(edev) netdev_name((edev)->ndev) -#define XMIT_PLAIN 0 -#define XMIT_L4_CSUM BIT(0) -#define XMIT_LSO BIT(1) -#define XMIT_ENC BIT(2) -#define XMIT_ENC_GSO_L4_CSUM BIT(3) +#define XMIT_PLAIN 0 +#define XMIT_L4_CSUM BIT(0) +#define XMIT_LSO BIT(1) +#define XMIT_ENC BIT(2) +#define XMIT_ENC_GSO_L4_CSUM BIT(3) #define QEDE_CSUM_ERROR BIT(0) #define QEDE_CSUM_UNNECESSARY BIT(1) @@ -528,6 +522,8 @@ struct qede_reload_args { /* Datapath functions definition */ netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev); +int qede_xdp_transmit(struct net_device *dev, int n_frames, + struct xdp_frame **frames, u32 flags); u16 qede_select_queue(struct net_device *dev, struct sk_buff *skb, struct net_device *sb_dev); netdev_features_t qede_features_check(struct sk_buff *skb, @@ -568,6 +564,7 @@ void qede_set_dcbnl_ops(struct net_device *ndev); void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level); void qede_set_ethtool_ops(struct net_device *netdev); +void qede_set_udp_tunnels(struct qede_dev *edev); void qede_reload(struct qede_dev *edev, struct qede_reload_args *args, bool is_locked); int qede_change_mtu(struct net_device *dev, int new_mtu); @@ -581,6 +578,8 @@ void qede_update_rx_prod(struct qede_dev *edev, struct qede_rx_queue *rxq); int qede_add_tc_flower_fltr(struct qede_dev *edev, __be16 proto, struct flow_cls_offload *f); +void qede_forced_speed_maps_init(void); + #define RX_RING_SIZE_POW 13 #define RX_RING_SIZE ((u16)BIT(RX_RING_SIZE_POW)) #define NUM_RX_BDS_MAX (RX_RING_SIZE - 1) diff --git a/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c b/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c index e6e844a8cbc7..2763369bbc61 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c +++ b/drivers/net/ethernet/qlogic/qede/qede_dcbnl.c @@ -1,7 +1,8 @@ -// SPDX-License-Identifier: GPL-2.0-only +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qede NIC Driver -* Copyright (c) 2015 QLogic Corporation -*/ + * Copyright (c) 2015 QLogic Corporation + * Copyright (c) 2019-2020 Marvell International Ltd. + */ #include <linux/types.h> #include <linux/netdevice.h> diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c index 24cc68391ac4..b9aa6384563b 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/version.h> #include <linux/types.h> #include <linux/netdevice.h> @@ -38,6 +13,8 @@ #include <linux/pci.h> #include <linux/capability.h> #include <linux/vmalloc.h> +#include <linux/phylink.h> + #include "qede.h" #include "qede_ptp.h" @@ -219,6 +196,96 @@ static const char qede_tests_str_arr[QEDE_ETHTOOL_TEST_MAX][ETH_GSTRING_LEN] = { "Nvram (online)\t\t", }; +/* Forced speed capabilities maps */ + +struct qede_forced_speed_map { + u32 speed; + __ETHTOOL_DECLARE_LINK_MODE_MASK(caps); + + const u32 *cap_arr; + u32 arr_size; +}; + +#define QEDE_FORCED_SPEED_MAP(value) \ +{ \ + .speed = SPEED_##value, \ + .cap_arr = qede_forced_speed_##value, \ + .arr_size = ARRAY_SIZE(qede_forced_speed_##value), \ +} + +static const u32 qede_forced_speed_1000[] __initconst = { + ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, + ETHTOOL_LINK_MODE_1000baseX_Full_BIT, +}; + +static const u32 qede_forced_speed_10000[] __initconst = { + ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, + ETHTOOL_LINK_MODE_10000baseR_FEC_BIT, + ETHTOOL_LINK_MODE_10000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, + ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT, +}; + +static const u32 qede_forced_speed_20000[] __initconst = { + ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT, +}; + +static const u32 qede_forced_speed_25000[] __initconst = { + ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, +}; + +static const u32 qede_forced_speed_40000[] __initconst = { + ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT, +}; + +static const u32 qede_forced_speed_50000[] __initconst = { + ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT, + ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT, + ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, +}; + +static const u32 qede_forced_speed_100000[] __initconst = { + ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, +}; + +static struct qede_forced_speed_map qede_forced_speed_maps[] __ro_after_init = { + QEDE_FORCED_SPEED_MAP(1000), + QEDE_FORCED_SPEED_MAP(10000), + QEDE_FORCED_SPEED_MAP(20000), + QEDE_FORCED_SPEED_MAP(25000), + QEDE_FORCED_SPEED_MAP(40000), + QEDE_FORCED_SPEED_MAP(50000), + QEDE_FORCED_SPEED_MAP(100000), +}; + +void __init qede_forced_speed_maps_init(void) +{ + struct qede_forced_speed_map *map; + u32 i; + + for (i = 0; i < ARRAY_SIZE(qede_forced_speed_maps); i++) { + map = qede_forced_speed_maps + i; + + linkmode_set_bit_array(map->cap_arr, map->arr_size, map->caps); + map->cap_arr = NULL; + map->arr_size = 0; + } +} + +/* Ethtool callbacks */ + static void qede_get_strings_stats_txq(struct qede_dev *edev, struct qede_tx_queue *txq, u8 **buf) { @@ -443,76 +510,10 @@ static int qede_set_priv_flags(struct net_device *dev, u32 flags) return 0; } -struct qede_link_mode_mapping { - u32 qed_link_mode; - u32 ethtool_link_mode; -}; - -static const struct qede_link_mode_mapping qed_lm_map[] = { - {QED_LM_FIBRE_BIT, ETHTOOL_LINK_MODE_FIBRE_BIT}, - {QED_LM_Autoneg_BIT, ETHTOOL_LINK_MODE_Autoneg_BIT}, - {QED_LM_Asym_Pause_BIT, ETHTOOL_LINK_MODE_Asym_Pause_BIT}, - {QED_LM_Pause_BIT, ETHTOOL_LINK_MODE_Pause_BIT}, - {QED_LM_1000baseT_Full_BIT, ETHTOOL_LINK_MODE_1000baseT_Full_BIT}, - {QED_LM_10000baseT_Full_BIT, ETHTOOL_LINK_MODE_10000baseT_Full_BIT}, - {QED_LM_TP_BIT, ETHTOOL_LINK_MODE_TP_BIT}, - {QED_LM_Backplane_BIT, ETHTOOL_LINK_MODE_Backplane_BIT}, - {QED_LM_1000baseKX_Full_BIT, ETHTOOL_LINK_MODE_1000baseKX_Full_BIT}, - {QED_LM_10000baseKX4_Full_BIT, ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT}, - {QED_LM_10000baseKR_Full_BIT, ETHTOOL_LINK_MODE_10000baseKR_Full_BIT}, - {QED_LM_10000baseKR_Full_BIT, ETHTOOL_LINK_MODE_10000baseKR_Full_BIT}, - {QED_LM_10000baseR_FEC_BIT, ETHTOOL_LINK_MODE_10000baseR_FEC_BIT}, - {QED_LM_20000baseKR2_Full_BIT, ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT}, - {QED_LM_40000baseKR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT}, - {QED_LM_40000baseCR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT}, - {QED_LM_40000baseSR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT}, - {QED_LM_40000baseLR4_Full_BIT, ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT}, - {QED_LM_25000baseCR_Full_BIT, ETHTOOL_LINK_MODE_25000baseCR_Full_BIT}, - {QED_LM_25000baseKR_Full_BIT, ETHTOOL_LINK_MODE_25000baseKR_Full_BIT}, - {QED_LM_25000baseSR_Full_BIT, ETHTOOL_LINK_MODE_25000baseSR_Full_BIT}, - {QED_LM_50000baseCR2_Full_BIT, ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT}, - {QED_LM_50000baseKR2_Full_BIT, ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT}, - {QED_LM_100000baseKR4_Full_BIT, - ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT}, - {QED_LM_100000baseSR4_Full_BIT, - ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT}, - {QED_LM_100000baseCR4_Full_BIT, - ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT}, - {QED_LM_100000baseLR4_ER4_Full_BIT, - ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT}, - {QED_LM_50000baseSR2_Full_BIT, ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT}, - {QED_LM_1000baseX_Full_BIT, ETHTOOL_LINK_MODE_1000baseX_Full_BIT}, - {QED_LM_10000baseCR_Full_BIT, ETHTOOL_LINK_MODE_10000baseCR_Full_BIT}, - {QED_LM_10000baseSR_Full_BIT, ETHTOOL_LINK_MODE_10000baseSR_Full_BIT}, - {QED_LM_10000baseLR_Full_BIT, ETHTOOL_LINK_MODE_10000baseLR_Full_BIT}, - {QED_LM_10000baseLRM_Full_BIT, ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT}, -}; - -#define QEDE_DRV_TO_ETHTOOL_CAPS(caps, lk_ksettings, name) \ -{ \ - int i; \ - \ - for (i = 0; i < ARRAY_SIZE(qed_lm_map); i++) { \ - if ((caps) & (qed_lm_map[i].qed_link_mode)) \ - __set_bit(qed_lm_map[i].ethtool_link_mode,\ - lk_ksettings->link_modes.name); \ - } \ -} - -#define QEDE_ETHTOOL_TO_DRV_CAPS(caps, lk_ksettings, name) \ -{ \ - int i; \ - \ - for (i = 0; i < ARRAY_SIZE(qed_lm_map); i++) { \ - if (test_bit(qed_lm_map[i].ethtool_link_mode, \ - lk_ksettings->link_modes.name)) \ - caps |= qed_lm_map[i].qed_link_mode; \ - } \ -} - static int qede_get_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd) { + typeof(cmd->link_modes) *link_modes = &cmd->link_modes; struct ethtool_link_settings *base = &cmd->base; struct qede_dev *edev = netdev_priv(dev); struct qed_link_output current_link; @@ -522,14 +523,9 @@ static int qede_get_link_ksettings(struct net_device *dev, memset(¤t_link, 0, sizeof(current_link)); edev->ops->common->get_link(edev->cdev, ¤t_link); - ethtool_link_ksettings_zero_link_mode(cmd, supported); - QEDE_DRV_TO_ETHTOOL_CAPS(current_link.supported_caps, cmd, supported) - - ethtool_link_ksettings_zero_link_mode(cmd, advertising); - QEDE_DRV_TO_ETHTOOL_CAPS(current_link.advertised_caps, cmd, advertising) - - ethtool_link_ksettings_zero_link_mode(cmd, lp_advertising); - QEDE_DRV_TO_ETHTOOL_CAPS(current_link.lp_caps, cmd, lp_advertising) + linkmode_copy(link_modes->supported, current_link.supported_caps); + linkmode_copy(link_modes->advertising, current_link.advertised_caps); + linkmode_copy(link_modes->lp_advertising, current_link.lp_caps); if ((edev->state == QEDE_STATE_OPEN) && (current_link.link_up)) { base->speed = current_link.speed; @@ -553,9 +549,10 @@ static int qede_set_link_ksettings(struct net_device *dev, { const struct ethtool_link_settings *base = &cmd->base; struct qede_dev *edev = netdev_priv(dev); + const struct qede_forced_speed_map *map; struct qed_link_output current_link; struct qed_link_params params; - u32 sup_caps; + u32 i; if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) { DP_INFO(edev, "Link settings are not allowed to be changed\n"); @@ -567,107 +564,40 @@ static int qede_set_link_ksettings(struct net_device *dev, params.override_flags |= QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS; params.override_flags |= QED_LINK_OVERRIDE_SPEED_AUTONEG; + if (base->autoneg == AUTONEG_ENABLE) { - if (!(current_link.supported_caps & QED_LM_Autoneg_BIT)) { + if (!phylink_test(current_link.supported_caps, Autoneg)) { DP_INFO(edev, "Auto negotiation is not supported\n"); return -EOPNOTSUPP; } params.autoneg = true; params.forced_speed = 0; - QEDE_ETHTOOL_TO_DRV_CAPS(params.adv_speeds, cmd, advertising) + + linkmode_copy(params.adv_speeds, cmd->link_modes.advertising); } else { /* forced speed */ params.override_flags |= QED_LINK_OVERRIDE_SPEED_FORCED_SPEED; params.autoneg = false; params.forced_speed = base->speed; - switch (base->speed) { - case SPEED_1000: - sup_caps = QED_LM_1000baseT_Full_BIT | - QED_LM_1000baseKX_Full_BIT | - QED_LM_1000baseX_Full_BIT; - if (!(current_link.supported_caps & sup_caps)) { - DP_INFO(edev, "1G speed not supported\n"); - return -EINVAL; - } - params.adv_speeds = current_link.supported_caps & - sup_caps; - break; - case SPEED_10000: - sup_caps = QED_LM_10000baseT_Full_BIT | - QED_LM_10000baseKR_Full_BIT | - QED_LM_10000baseKX4_Full_BIT | - QED_LM_10000baseR_FEC_BIT | - QED_LM_10000baseCR_Full_BIT | - QED_LM_10000baseSR_Full_BIT | - QED_LM_10000baseLR_Full_BIT | - QED_LM_10000baseLRM_Full_BIT; - if (!(current_link.supported_caps & sup_caps)) { - DP_INFO(edev, "10G speed not supported\n"); - return -EINVAL; - } - params.adv_speeds = current_link.supported_caps & - sup_caps; - break; - case SPEED_20000: - if (!(current_link.supported_caps & - QED_LM_20000baseKR2_Full_BIT)) { - DP_INFO(edev, "20G speed not supported\n"); - return -EINVAL; - } - params.adv_speeds = QED_LM_20000baseKR2_Full_BIT; - break; - case SPEED_25000: - sup_caps = QED_LM_25000baseKR_Full_BIT | - QED_LM_25000baseCR_Full_BIT | - QED_LM_25000baseSR_Full_BIT; - if (!(current_link.supported_caps & sup_caps)) { - DP_INFO(edev, "25G speed not supported\n"); - return -EINVAL; - } - params.adv_speeds = current_link.supported_caps & - sup_caps; - break; - case SPEED_40000: - sup_caps = QED_LM_40000baseLR4_Full_BIT | - QED_LM_40000baseKR4_Full_BIT | - QED_LM_40000baseCR4_Full_BIT | - QED_LM_40000baseSR4_Full_BIT; - if (!(current_link.supported_caps & sup_caps)) { - DP_INFO(edev, "40G speed not supported\n"); - return -EINVAL; - } - params.adv_speeds = current_link.supported_caps & - sup_caps; - break; - case SPEED_50000: - sup_caps = QED_LM_50000baseKR2_Full_BIT | - QED_LM_50000baseCR2_Full_BIT | - QED_LM_50000baseSR2_Full_BIT; - if (!(current_link.supported_caps & sup_caps)) { - DP_INFO(edev, "50G speed not supported\n"); - return -EINVAL; - } - params.adv_speeds = current_link.supported_caps & - sup_caps; - break; - case SPEED_100000: - sup_caps = QED_LM_100000baseKR4_Full_BIT | - QED_LM_100000baseSR4_Full_BIT | - QED_LM_100000baseCR4_Full_BIT | - QED_LM_100000baseLR4_ER4_Full_BIT; - if (!(current_link.supported_caps & sup_caps)) { - DP_INFO(edev, "100G speed not supported\n"); - return -EINVAL; - } - params.adv_speeds = current_link.supported_caps & - sup_caps; - break; - default: - DP_INFO(edev, "Unsupported speed %u\n", base->speed); - return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(qede_forced_speed_maps); i++) { + map = qede_forced_speed_maps + i; + + if (base->speed != map->speed || + !linkmode_intersects(current_link.supported_caps, + map->caps)) + continue; + + linkmode_and(params.adv_speeds, + current_link.supported_caps, map->caps); + goto set_link; } + + DP_INFO(edev, "Unsupported speed %u\n", base->speed); + return -EINVAL; } +set_link: params.link_up = true; edev->ops->common->set_link(edev->cdev, ¶ms); @@ -1031,13 +961,16 @@ static int qede_set_pauseparam(struct net_device *dev, memset(¶ms, 0, sizeof(params)); params.override_flags |= QED_LINK_OVERRIDE_PAUSE_CONFIG; + if (epause->autoneg) { - if (!(current_link.supported_caps & QED_LM_Autoneg_BIT)) { + if (!phylink_test(current_link.supported_caps, Autoneg)) { DP_INFO(edev, "autoneg not supported\n"); return -EINVAL; } + params.pause_config |= QED_LINK_PAUSE_AUTONEG_ENABLE; } + if (epause->rx_pause) params.pause_config |= QED_LINK_PAUSE_RX_ENABLE; if (epause->tx_pause) @@ -1901,6 +1834,78 @@ static int qede_set_eee(struct net_device *dev, struct ethtool_eee *edata) return 0; } +static u32 qede_link_to_ethtool_fec(u32 link_fec) +{ + u32 eth_fec = 0; + + if (link_fec & QED_FEC_MODE_NONE) + eth_fec |= ETHTOOL_FEC_OFF; + if (link_fec & QED_FEC_MODE_FIRECODE) + eth_fec |= ETHTOOL_FEC_BASER; + if (link_fec & QED_FEC_MODE_RS) + eth_fec |= ETHTOOL_FEC_RS; + if (link_fec & QED_FEC_MODE_AUTO) + eth_fec |= ETHTOOL_FEC_AUTO; + if (link_fec & QED_FEC_MODE_UNSUPPORTED) + eth_fec |= ETHTOOL_FEC_NONE; + + return eth_fec; +} + +static u32 qede_ethtool_to_link_fec(u32 eth_fec) +{ + u32 link_fec = 0; + + if (eth_fec & ETHTOOL_FEC_OFF) + link_fec |= QED_FEC_MODE_NONE; + if (eth_fec & ETHTOOL_FEC_BASER) + link_fec |= QED_FEC_MODE_FIRECODE; + if (eth_fec & ETHTOOL_FEC_RS) + link_fec |= QED_FEC_MODE_RS; + if (eth_fec & ETHTOOL_FEC_AUTO) + link_fec |= QED_FEC_MODE_AUTO; + if (eth_fec & ETHTOOL_FEC_NONE) + link_fec |= QED_FEC_MODE_UNSUPPORTED; + + return link_fec; +} + +static int qede_get_fecparam(struct net_device *dev, + struct ethtool_fecparam *fecparam) +{ + struct qede_dev *edev = netdev_priv(dev); + struct qed_link_output curr_link; + + memset(&curr_link, 0, sizeof(curr_link)); + edev->ops->common->get_link(edev->cdev, &curr_link); + + fecparam->active_fec = qede_link_to_ethtool_fec(curr_link.active_fec); + fecparam->fec = qede_link_to_ethtool_fec(curr_link.sup_fec); + + return 0; +} + +static int qede_set_fecparam(struct net_device *dev, + struct ethtool_fecparam *fecparam) +{ + struct qede_dev *edev = netdev_priv(dev); + struct qed_link_params params; + + if (!edev->ops || !edev->ops->common->can_link_change(edev->cdev)) { + DP_INFO(edev, "Link settings are not allowed to be changed\n"); + return -EOPNOTSUPP; + } + + memset(¶ms, 0, sizeof(params)); + params.override_flags |= QED_LINK_OVERRIDE_FEC_CONFIG; + params.fec = qede_ethtool_to_link_fec(fecparam->fec); + params.link_up = true; + + edev->ops->common->set_link(edev->cdev, ¶ms); + + return 0; +} + static int qede_get_module_info(struct net_device *dev, struct ethtool_modinfo *modinfo) { @@ -2099,78 +2104,79 @@ err: } static const struct ethtool_ops qede_ethtool_ops = { - .supported_coalesce_params = ETHTOOL_COALESCE_USECS, - .get_link_ksettings = qede_get_link_ksettings, - .set_link_ksettings = qede_set_link_ksettings, - .get_drvinfo = qede_get_drvinfo, - .get_regs_len = qede_get_regs_len, - .get_regs = qede_get_regs, - .get_wol = qede_get_wol, - .set_wol = qede_set_wol, - .get_msglevel = qede_get_msglevel, - .set_msglevel = qede_set_msglevel, - .nway_reset = qede_nway_reset, - .get_link = qede_get_link, - .get_coalesce = qede_get_coalesce, - .set_coalesce = qede_set_coalesce, - .get_ringparam = qede_get_ringparam, - .set_ringparam = qede_set_ringparam, - .get_pauseparam = qede_get_pauseparam, - .set_pauseparam = qede_set_pauseparam, - .get_strings = qede_get_strings, - .set_phys_id = qede_set_phys_id, - .get_ethtool_stats = qede_get_ethtool_stats, - .get_priv_flags = qede_get_priv_flags, - .set_priv_flags = qede_set_priv_flags, - .get_sset_count = qede_get_sset_count, - .get_rxnfc = qede_get_rxnfc, - .set_rxnfc = qede_set_rxnfc, - .get_rxfh_indir_size = qede_get_rxfh_indir_size, - .get_rxfh_key_size = qede_get_rxfh_key_size, - .get_rxfh = qede_get_rxfh, - .set_rxfh = qede_set_rxfh, - .get_ts_info = qede_get_ts_info, - .get_channels = qede_get_channels, - .set_channels = qede_set_channels, - .self_test = qede_self_test, - .get_module_info = qede_get_module_info, - .get_module_eeprom = qede_get_module_eeprom, - .get_eee = qede_get_eee, - .set_eee = qede_set_eee, - - .get_tunable = qede_get_tunable, - .set_tunable = qede_set_tunable, - .flash_device = qede_flash_device, - .get_dump_flag = qede_get_dump_flag, - .get_dump_data = qede_get_dump_data, - .set_dump = qede_set_dump, + .supported_coalesce_params = ETHTOOL_COALESCE_USECS, + .get_link_ksettings = qede_get_link_ksettings, + .set_link_ksettings = qede_set_link_ksettings, + .get_drvinfo = qede_get_drvinfo, + .get_regs_len = qede_get_regs_len, + .get_regs = qede_get_regs, + .get_wol = qede_get_wol, + .set_wol = qede_set_wol, + .get_msglevel = qede_get_msglevel, + .set_msglevel = qede_set_msglevel, + .nway_reset = qede_nway_reset, + .get_link = qede_get_link, + .get_coalesce = qede_get_coalesce, + .set_coalesce = qede_set_coalesce, + .get_ringparam = qede_get_ringparam, + .set_ringparam = qede_set_ringparam, + .get_pauseparam = qede_get_pauseparam, + .set_pauseparam = qede_set_pauseparam, + .get_strings = qede_get_strings, + .set_phys_id = qede_set_phys_id, + .get_ethtool_stats = qede_get_ethtool_stats, + .get_priv_flags = qede_get_priv_flags, + .set_priv_flags = qede_set_priv_flags, + .get_sset_count = qede_get_sset_count, + .get_rxnfc = qede_get_rxnfc, + .set_rxnfc = qede_set_rxnfc, + .get_rxfh_indir_size = qede_get_rxfh_indir_size, + .get_rxfh_key_size = qede_get_rxfh_key_size, + .get_rxfh = qede_get_rxfh, + .set_rxfh = qede_set_rxfh, + .get_ts_info = qede_get_ts_info, + .get_channels = qede_get_channels, + .set_channels = qede_set_channels, + .self_test = qede_self_test, + .get_module_info = qede_get_module_info, + .get_module_eeprom = qede_get_module_eeprom, + .get_eee = qede_get_eee, + .set_eee = qede_set_eee, + .get_fecparam = qede_get_fecparam, + .set_fecparam = qede_set_fecparam, + .get_tunable = qede_get_tunable, + .set_tunable = qede_set_tunable, + .flash_device = qede_flash_device, + .get_dump_flag = qede_get_dump_flag, + .get_dump_data = qede_get_dump_data, + .set_dump = qede_set_dump, }; static const struct ethtool_ops qede_vf_ethtool_ops = { - .supported_coalesce_params = ETHTOOL_COALESCE_USECS, - .get_link_ksettings = qede_get_link_ksettings, - .get_drvinfo = qede_get_drvinfo, - .get_msglevel = qede_get_msglevel, - .set_msglevel = qede_set_msglevel, - .get_link = qede_get_link, - .get_coalesce = qede_get_coalesce, - .set_coalesce = qede_set_coalesce, - .get_ringparam = qede_get_ringparam, - .set_ringparam = qede_set_ringparam, - .get_strings = qede_get_strings, - .get_ethtool_stats = qede_get_ethtool_stats, - .get_priv_flags = qede_get_priv_flags, - .get_sset_count = qede_get_sset_count, - .get_rxnfc = qede_get_rxnfc, - .set_rxnfc = qede_set_rxnfc, - .get_rxfh_indir_size = qede_get_rxfh_indir_size, - .get_rxfh_key_size = qede_get_rxfh_key_size, - .get_rxfh = qede_get_rxfh, - .set_rxfh = qede_set_rxfh, - .get_channels = qede_get_channels, - .set_channels = qede_set_channels, - .get_tunable = qede_get_tunable, - .set_tunable = qede_set_tunable, + .supported_coalesce_params = ETHTOOL_COALESCE_USECS, + .get_link_ksettings = qede_get_link_ksettings, + .get_drvinfo = qede_get_drvinfo, + .get_msglevel = qede_get_msglevel, + .set_msglevel = qede_set_msglevel, + .get_link = qede_get_link, + .get_coalesce = qede_get_coalesce, + .set_coalesce = qede_set_coalesce, + .get_ringparam = qede_get_ringparam, + .set_ringparam = qede_set_ringparam, + .get_strings = qede_get_strings, + .get_ethtool_stats = qede_get_ethtool_stats, + .get_priv_flags = qede_get_priv_flags, + .get_sset_count = qede_get_sset_count, + .get_rxnfc = qede_get_rxnfc, + .set_rxnfc = qede_set_rxnfc, + .get_rxfh_indir_size = qede_get_rxfh_indir_size, + .get_rxfh_key_size = qede_get_rxfh_key_size, + .get_rxfh = qede_get_rxfh, + .set_rxfh = qede_set_rxfh, + .get_channels = qede_get_channels, + .set_channels = qede_set_channels, + .get_tunable = qede_get_tunable, + .set_tunable = qede_set_tunable, }; void qede_set_ethtool_ops(struct net_device *dev) diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c index fe72bb6c9455..f961f65d9372 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_filter.c +++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <net/udp_tunnel.h> @@ -978,115 +953,67 @@ int qede_set_features(struct net_device *dev, netdev_features_t features) return 0; } -void qede_udp_tunnel_add(struct net_device *dev, struct udp_tunnel_info *ti) +static int qede_udp_tunnel_sync(struct net_device *dev, unsigned int table) { struct qede_dev *edev = netdev_priv(dev); struct qed_tunn_params tunn_params; - u16 t_port = ntohs(ti->port); + struct udp_tunnel_info ti; + u16 *save_port; int rc; memset(&tunn_params, 0, sizeof(tunn_params)); - switch (ti->type) { - case UDP_TUNNEL_TYPE_VXLAN: - if (!edev->dev_info.common.vxlan_enable) - return; - - if (edev->vxlan_dst_port) - return; - + udp_tunnel_nic_get_port(dev, table, 0, &ti); + if (ti.type == UDP_TUNNEL_TYPE_VXLAN) { tunn_params.update_vxlan_port = 1; - tunn_params.vxlan_port = t_port; - - __qede_lock(edev); - rc = edev->ops->tunn_config(edev->cdev, &tunn_params); - __qede_unlock(edev); - - if (!rc) { - edev->vxlan_dst_port = t_port; - DP_VERBOSE(edev, QED_MSG_DEBUG, "Added vxlan port=%d\n", - t_port); - } else { - DP_NOTICE(edev, "Failed to add vxlan UDP port=%d\n", - t_port); - } - - break; - case UDP_TUNNEL_TYPE_GENEVE: - if (!edev->dev_info.common.geneve_enable) - return; - - if (edev->geneve_dst_port) - return; - + tunn_params.vxlan_port = ntohs(ti.port); + save_port = &edev->vxlan_dst_port; + } else { tunn_params.update_geneve_port = 1; - tunn_params.geneve_port = t_port; - - __qede_lock(edev); - rc = edev->ops->tunn_config(edev->cdev, &tunn_params); - __qede_unlock(edev); - - if (!rc) { - edev->geneve_dst_port = t_port; - DP_VERBOSE(edev, QED_MSG_DEBUG, - "Added geneve port=%d\n", t_port); - } else { - DP_NOTICE(edev, "Failed to add geneve UDP port=%d\n", - t_port); - } - - break; - default: - return; + tunn_params.geneve_port = ntohs(ti.port); + save_port = &edev->geneve_dst_port; } -} - -void qede_udp_tunnel_del(struct net_device *dev, - struct udp_tunnel_info *ti) -{ - struct qede_dev *edev = netdev_priv(dev); - struct qed_tunn_params tunn_params; - u16 t_port = ntohs(ti->port); - memset(&tunn_params, 0, sizeof(tunn_params)); - - switch (ti->type) { - case UDP_TUNNEL_TYPE_VXLAN: - if (t_port != edev->vxlan_dst_port) - return; - - tunn_params.update_vxlan_port = 1; - tunn_params.vxlan_port = 0; - - __qede_lock(edev); - edev->ops->tunn_config(edev->cdev, &tunn_params); - __qede_unlock(edev); - - edev->vxlan_dst_port = 0; - - DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted vxlan port=%d\n", - t_port); - - break; - case UDP_TUNNEL_TYPE_GENEVE: - if (t_port != edev->geneve_dst_port) - return; - - tunn_params.update_geneve_port = 1; - tunn_params.geneve_port = 0; + __qede_lock(edev); + rc = edev->ops->tunn_config(edev->cdev, &tunn_params); + __qede_unlock(edev); + if (rc) + return rc; - __qede_lock(edev); - edev->ops->tunn_config(edev->cdev, &tunn_params); - __qede_unlock(edev); + *save_port = ntohs(ti.port); + return 0; +} - edev->geneve_dst_port = 0; +static const struct udp_tunnel_nic_info qede_udp_tunnels_both = { + .sync_table = qede_udp_tunnel_sync, + .flags = UDP_TUNNEL_NIC_INFO_MAY_SLEEP, + .tables = { + { .n_entries = 1, .tunnel_types = UDP_TUNNEL_TYPE_VXLAN, }, + { .n_entries = 1, .tunnel_types = UDP_TUNNEL_TYPE_GENEVE, }, + }, +}, qede_udp_tunnels_vxlan = { + .sync_table = qede_udp_tunnel_sync, + .flags = UDP_TUNNEL_NIC_INFO_MAY_SLEEP, + .tables = { + { .n_entries = 1, .tunnel_types = UDP_TUNNEL_TYPE_VXLAN, }, + }, +}, qede_udp_tunnels_geneve = { + .sync_table = qede_udp_tunnel_sync, + .flags = UDP_TUNNEL_NIC_INFO_MAY_SLEEP, + .tables = { + { .n_entries = 1, .tunnel_types = UDP_TUNNEL_TYPE_GENEVE, }, + }, +}; - DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted geneve port=%d\n", - t_port); - break; - default: - return; - } +void qede_set_udp_tunnels(struct qede_dev *edev) +{ + if (edev->dev_info.common.vxlan_enable && + edev->dev_info.common.geneve_enable) + edev->ndev->udp_tunnel_nic_info = &qede_udp_tunnels_both; + else if (edev->dev_info.common.vxlan_enable) + edev->ndev->udp_tunnel_nic_info = &qede_udp_tunnels_vxlan; + else if (edev->dev_info.common.geneve_enable) + edev->ndev->udp_tunnel_nic_info = &qede_udp_tunnels_geneve; } static void qede_xdp_reload_func(struct qede_dev *edev, @@ -1118,9 +1045,6 @@ int qede_xdp(struct net_device *dev, struct netdev_bpf *xdp) switch (xdp->command) { case XDP_SETUP_PROG: return qede_xdp_set(edev, xdp->prog); - case XDP_QUERY_PROG: - xdp->prog_id = edev->xdp_prog ? edev->xdp_prog->aux->id : 0; - return 0; default: return -EINVAL; } @@ -1789,8 +1713,8 @@ qede_flow_parse_ports(struct qede_dev *edev, struct flow_rule *rule, struct flow_match_ports match; flow_rule_match_ports(rule, &match); - if ((match.key->src && match.mask->src != U16_MAX) || - (match.key->dst && match.mask->dst != U16_MAX)) { + if ((match.key->src && match.mask->src != htons(U16_MAX)) || + (match.key->dst && match.mask->dst != htons(U16_MAX))) { DP_NOTICE(edev, "Do not support ports masks\n"); return -EINVAL; } @@ -1842,8 +1766,8 @@ qede_flow_parse_v4_common(struct qede_dev *edev, struct flow_rule *rule, struct flow_match_ipv4_addrs match; flow_rule_match_ipv4_addrs(rule, &match); - if ((match.key->src && match.mask->src != U32_MAX) || - (match.key->dst && match.mask->dst != U32_MAX)) { + if ((match.key->src && match.mask->src != htonl(U32_MAX)) || + (match.key->dst && match.mask->dst != htonl(U32_MAX))) { DP_NOTICE(edev, "Do not support ipv4 prefix/masks\n"); return -EINVAL; } diff --git a/drivers/net/ethernet/qlogic/qede/qede_fp.c b/drivers/net/ethernet/qlogic/qede/qede_fp.c index 7598ebe0962a..a2494bf85007 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_fp.c +++ b/drivers/net/ethernet/qlogic/qede/qede_fp.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/skbuff.h> @@ -327,51 +302,94 @@ static inline void qede_update_tx_producer(struct qede_tx_queue *txq) wmb(); } -static int qede_xdp_xmit(struct qede_dev *edev, struct qede_fastpath *fp, - struct sw_rx_data *metadata, u16 padding, u16 length) +static int qede_xdp_xmit(struct qede_tx_queue *txq, dma_addr_t dma, u16 pad, + u16 len, struct page *page, struct xdp_frame *xdpf) { - struct qede_tx_queue *txq = fp->xdp_tx; - struct eth_tx_1st_bd *first_bd; - u16 idx = txq->sw_tx_prod; + struct eth_tx_1st_bd *bd; + struct sw_tx_xdp *xdp; u16 val; - if (!qed_chain_get_elem_left(&txq->tx_pbl)) { + if (unlikely(qed_chain_get_elem_used(&txq->tx_pbl) >= + txq->num_tx_buffers)) { txq->stopped_cnt++; return -ENOMEM; } - first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl); - - memset(first_bd, 0, sizeof(*first_bd)); - first_bd->data.bd_flags.bitfields = - BIT(ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT); + bd = qed_chain_produce(&txq->tx_pbl); + bd->data.nbds = 1; + bd->data.bd_flags.bitfields = BIT(ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT); - val = (length & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) << + val = (len & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) << ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT; - first_bd->data.bitfields |= cpu_to_le16(val); - first_bd->data.nbds = 1; + bd->data.bitfields = cpu_to_le16(val); /* We can safely ignore the offset, as it's 0 for XDP */ - BD_SET_UNMAP_ADDR_LEN(first_bd, metadata->mapping + padding, length); + BD_SET_UNMAP_ADDR_LEN(bd, dma + pad, len); - /* Synchronize the buffer back to device, as program [probably] - * has changed it. - */ - dma_sync_single_for_device(&edev->pdev->dev, - metadata->mapping + padding, - length, PCI_DMA_TODEVICE); + xdp = txq->sw_tx_ring.xdp + txq->sw_tx_prod; + xdp->mapping = dma; + xdp->page = page; + xdp->xdpf = xdpf; - txq->sw_tx_ring.xdp[idx].page = metadata->data; - txq->sw_tx_ring.xdp[idx].mapping = metadata->mapping; txq->sw_tx_prod = (txq->sw_tx_prod + 1) % txq->num_tx_buffers; - /* Mark the fastpath for future XDP doorbell */ - fp->xdp_xmit = 1; - return 0; } +int qede_xdp_transmit(struct net_device *dev, int n_frames, + struct xdp_frame **frames, u32 flags) +{ + struct qede_dev *edev = netdev_priv(dev); + struct device *dmadev = &edev->pdev->dev; + struct qede_tx_queue *xdp_tx; + struct xdp_frame *xdpf; + dma_addr_t mapping; + int i, drops = 0; + u16 xdp_prod; + + if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK)) + return -EINVAL; + + if (unlikely(!netif_running(dev))) + return -ENETDOWN; + + i = smp_processor_id() % edev->total_xdp_queues; + xdp_tx = edev->fp_array[i].xdp_tx; + + spin_lock(&xdp_tx->xdp_tx_lock); + + for (i = 0; i < n_frames; i++) { + xdpf = frames[i]; + + mapping = dma_map_single(dmadev, xdpf->data, xdpf->len, + DMA_TO_DEVICE); + if (unlikely(dma_mapping_error(dmadev, mapping))) { + xdp_return_frame_rx_napi(xdpf); + drops++; + + continue; + } + + if (unlikely(qede_xdp_xmit(xdp_tx, mapping, 0, xdpf->len, + NULL, xdpf))) { + xdp_return_frame_rx_napi(xdpf); + drops++; + } + } + + if (flags & XDP_XMIT_FLUSH) { + xdp_prod = qed_chain_get_prod_idx(&xdp_tx->tx_pbl); + + xdp_tx->tx_db.data.bd_prod = cpu_to_le16(xdp_prod); + qede_update_tx_producer(xdp_tx); + } + + spin_unlock(&xdp_tx->xdp_tx_lock); + + return n_frames - drops; +} + int qede_txq_has_work(struct qede_tx_queue *txq) { u16 hw_bd_cons; @@ -387,20 +405,31 @@ int qede_txq_has_work(struct qede_tx_queue *txq) static void qede_xdp_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq) { - u16 hw_bd_cons, idx; + struct sw_tx_xdp *xdp_info, *xdp_arr = txq->sw_tx_ring.xdp; + struct device *dev = &edev->pdev->dev; + struct xdp_frame *xdpf; + u16 hw_bd_cons; hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr); barrier(); while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) { - qed_chain_consume(&txq->tx_pbl); - idx = txq->sw_tx_cons; + xdp_info = xdp_arr + txq->sw_tx_cons; + xdpf = xdp_info->xdpf; + + if (xdpf) { + dma_unmap_single(dev, xdp_info->mapping, xdpf->len, + DMA_TO_DEVICE); + xdp_return_frame(xdpf); - dma_unmap_page(&edev->pdev->dev, - txq->sw_tx_ring.xdp[idx].mapping, - PAGE_SIZE, DMA_BIDIRECTIONAL); - __free_page(txq->sw_tx_ring.xdp[idx].page); + xdp_info->xdpf = NULL; + } else { + dma_unmap_page(dev, xdp_info->mapping, PAGE_SIZE, + DMA_BIDIRECTIONAL); + __free_page(xdp_info->page); + } + qed_chain_consume(&txq->tx_pbl); txq->sw_tx_cons = (txq->sw_tx_cons + 1) % txq->num_tx_buffers; txq->xmit_pkts++; } @@ -1089,32 +1118,59 @@ static bool qede_rx_xdp(struct qede_dev *edev, switch (act) { case XDP_TX: /* We need the replacement buffer before transmit. */ - if (qede_alloc_rx_buffer(rxq, true)) { + if (unlikely(qede_alloc_rx_buffer(rxq, true))) { qede_recycle_rx_bd_ring(rxq, 1); + trace_xdp_exception(edev->ndev, prog, act); - return false; + break; } /* Now if there's a transmission problem, we'd still have to * throw current buffer, as replacement was already allocated. */ - if (qede_xdp_xmit(edev, fp, bd, *data_offset, *len)) { - dma_unmap_page(rxq->dev, bd->mapping, - PAGE_SIZE, DMA_BIDIRECTIONAL); + if (unlikely(qede_xdp_xmit(fp->xdp_tx, bd->mapping, + *data_offset, *len, bd->data, + NULL))) { + dma_unmap_page(rxq->dev, bd->mapping, PAGE_SIZE, + rxq->data_direction); __free_page(bd->data); + trace_xdp_exception(edev->ndev, prog, act); + } else { + dma_sync_single_for_device(rxq->dev, + bd->mapping + *data_offset, + *len, rxq->data_direction); + fp->xdp_xmit |= QEDE_XDP_TX; } /* Regardless, we've consumed an Rx BD */ qede_rx_bd_ring_consume(rxq); - return false; + break; + case XDP_REDIRECT: + /* We need the replacement buffer before transmit. */ + if (unlikely(qede_alloc_rx_buffer(rxq, true))) { + qede_recycle_rx_bd_ring(rxq, 1); + + trace_xdp_exception(edev->ndev, prog, act); + break; + } + dma_unmap_page(rxq->dev, bd->mapping, PAGE_SIZE, + rxq->data_direction); + + if (unlikely(xdp_do_redirect(edev->ndev, &xdp, prog))) + DP_NOTICE(edev, "Failed to redirect the packet\n"); + else + fp->xdp_xmit |= QEDE_XDP_REDIRECT; + + qede_rx_bd_ring_consume(rxq); + break; default: bpf_warn_invalid_xdp_action(act); - /* Fall through */ + fallthrough; case XDP_ABORTED: trace_xdp_exception(edev->ndev, prog, act); - /* Fall through */ + fallthrough; case XDP_DROP: qede_recycle_rx_bd_ring(rxq, cqe->bd_num); } @@ -1378,6 +1434,9 @@ int qede_poll(struct napi_struct *napi, int budget) napi); struct qede_dev *edev = fp->edev; int rx_work_done = 0; + u16 xdp_prod; + + fp->xdp_xmit = 0; if (likely(fp->type & QEDE_FASTPATH_TX)) { int cos; @@ -1405,14 +1464,16 @@ int qede_poll(struct napi_struct *napi, int budget) } } - if (fp->xdp_xmit) { - u16 xdp_prod = qed_chain_get_prod_idx(&fp->xdp_tx->tx_pbl); + if (fp->xdp_xmit & QEDE_XDP_TX) { + xdp_prod = qed_chain_get_prod_idx(&fp->xdp_tx->tx_pbl); - fp->xdp_xmit = 0; fp->xdp_tx->tx_db.data.bd_prod = cpu_to_le16(xdp_prod); qede_update_tx_producer(fp->xdp_tx); } + if (fp->xdp_xmit & QEDE_XDP_REDIRECT) + xdp_do_flush_map(); + return rx_work_done; } diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 29e285430f99..140a392a81bb 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/crash_dump.h> #include <linux/module.h> #include <linux/pci.h> @@ -169,9 +144,7 @@ static int qede_set_vf_mac(struct net_device *ndev, int vfidx, u8 *mac) { struct qede_dev *edev = netdev_priv(ndev); - DP_VERBOSE(edev, QED_MSG_IOV, - "Setting MAC %02x:%02x:%02x:%02x:%02x:%02x to VF [%d]\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], vfidx); + DP_VERBOSE(edev, QED_MSG_IOV, "Setting MAC %pM to VF [%d]\n", mac, vfidx); if (!is_valid_ether_addr(mac)) { DP_VERBOSE(edev, QED_MSG_IOV, "MAC address isn't valid\n"); @@ -288,6 +261,8 @@ int __init qede_init(void) pr_info("qede_init: %s\n", version); + qede_forced_speed_maps_init(); + qed_ops = qed_get_eth_ops(); if (!qed_ops) { pr_notice("Failed to get qed ethtool operations\n"); @@ -662,79 +637,81 @@ qede_setup_tc_offload(struct net_device *dev, enum tc_setup_type type, } static const struct net_device_ops qede_netdev_ops = { - .ndo_open = qede_open, - .ndo_stop = qede_close, - .ndo_start_xmit = qede_start_xmit, - .ndo_select_queue = qede_select_queue, - .ndo_set_rx_mode = qede_set_rx_mode, - .ndo_set_mac_address = qede_set_mac_addr, - .ndo_validate_addr = eth_validate_addr, - .ndo_change_mtu = qede_change_mtu, - .ndo_do_ioctl = qede_ioctl, - .ndo_tx_timeout = qede_tx_timeout, + .ndo_open = qede_open, + .ndo_stop = qede_close, + .ndo_start_xmit = qede_start_xmit, + .ndo_select_queue = qede_select_queue, + .ndo_set_rx_mode = qede_set_rx_mode, + .ndo_set_mac_address = qede_set_mac_addr, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = qede_change_mtu, + .ndo_do_ioctl = qede_ioctl, + .ndo_tx_timeout = qede_tx_timeout, #ifdef CONFIG_QED_SRIOV - .ndo_set_vf_mac = qede_set_vf_mac, - .ndo_set_vf_vlan = qede_set_vf_vlan, - .ndo_set_vf_trust = qede_set_vf_trust, + .ndo_set_vf_mac = qede_set_vf_mac, + .ndo_set_vf_vlan = qede_set_vf_vlan, + .ndo_set_vf_trust = qede_set_vf_trust, #endif - .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, - .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, - .ndo_fix_features = qede_fix_features, - .ndo_set_features = qede_set_features, - .ndo_get_stats64 = qede_get_stats64, + .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, + .ndo_fix_features = qede_fix_features, + .ndo_set_features = qede_set_features, + .ndo_get_stats64 = qede_get_stats64, #ifdef CONFIG_QED_SRIOV - .ndo_set_vf_link_state = qede_set_vf_link_state, - .ndo_set_vf_spoofchk = qede_set_vf_spoofchk, - .ndo_get_vf_config = qede_get_vf_config, - .ndo_set_vf_rate = qede_set_vf_rate, + .ndo_set_vf_link_state = qede_set_vf_link_state, + .ndo_set_vf_spoofchk = qede_set_vf_spoofchk, + .ndo_get_vf_config = qede_get_vf_config, + .ndo_set_vf_rate = qede_set_vf_rate, #endif - .ndo_udp_tunnel_add = qede_udp_tunnel_add, - .ndo_udp_tunnel_del = qede_udp_tunnel_del, - .ndo_features_check = qede_features_check, - .ndo_bpf = qede_xdp, + .ndo_udp_tunnel_add = udp_tunnel_nic_add_port, + .ndo_udp_tunnel_del = udp_tunnel_nic_del_port, + .ndo_features_check = qede_features_check, + .ndo_bpf = qede_xdp, #ifdef CONFIG_RFS_ACCEL - .ndo_rx_flow_steer = qede_rx_flow_steer, + .ndo_rx_flow_steer = qede_rx_flow_steer, #endif - .ndo_setup_tc = qede_setup_tc_offload, + .ndo_xdp_xmit = qede_xdp_transmit, + .ndo_setup_tc = qede_setup_tc_offload, }; static const struct net_device_ops qede_netdev_vf_ops = { - .ndo_open = qede_open, - .ndo_stop = qede_close, - .ndo_start_xmit = qede_start_xmit, - .ndo_select_queue = qede_select_queue, - .ndo_set_rx_mode = qede_set_rx_mode, - .ndo_set_mac_address = qede_set_mac_addr, - .ndo_validate_addr = eth_validate_addr, - .ndo_change_mtu = qede_change_mtu, - .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, - .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, - .ndo_fix_features = qede_fix_features, - .ndo_set_features = qede_set_features, - .ndo_get_stats64 = qede_get_stats64, - .ndo_udp_tunnel_add = qede_udp_tunnel_add, - .ndo_udp_tunnel_del = qede_udp_tunnel_del, - .ndo_features_check = qede_features_check, + .ndo_open = qede_open, + .ndo_stop = qede_close, + .ndo_start_xmit = qede_start_xmit, + .ndo_select_queue = qede_select_queue, + .ndo_set_rx_mode = qede_set_rx_mode, + .ndo_set_mac_address = qede_set_mac_addr, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = qede_change_mtu, + .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, + .ndo_fix_features = qede_fix_features, + .ndo_set_features = qede_set_features, + .ndo_get_stats64 = qede_get_stats64, + .ndo_udp_tunnel_add = udp_tunnel_nic_add_port, + .ndo_udp_tunnel_del = udp_tunnel_nic_del_port, + .ndo_features_check = qede_features_check, }; static const struct net_device_ops qede_netdev_vf_xdp_ops = { - .ndo_open = qede_open, - .ndo_stop = qede_close, - .ndo_start_xmit = qede_start_xmit, - .ndo_select_queue = qede_select_queue, - .ndo_set_rx_mode = qede_set_rx_mode, - .ndo_set_mac_address = qede_set_mac_addr, - .ndo_validate_addr = eth_validate_addr, - .ndo_change_mtu = qede_change_mtu, - .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, - .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, - .ndo_fix_features = qede_fix_features, - .ndo_set_features = qede_set_features, - .ndo_get_stats64 = qede_get_stats64, - .ndo_udp_tunnel_add = qede_udp_tunnel_add, - .ndo_udp_tunnel_del = qede_udp_tunnel_del, - .ndo_features_check = qede_features_check, - .ndo_bpf = qede_xdp, + .ndo_open = qede_open, + .ndo_stop = qede_close, + .ndo_start_xmit = qede_start_xmit, + .ndo_select_queue = qede_select_queue, + .ndo_set_rx_mode = qede_set_rx_mode, + .ndo_set_mac_address = qede_set_mac_addr, + .ndo_validate_addr = eth_validate_addr, + .ndo_change_mtu = qede_change_mtu, + .ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid, + .ndo_fix_features = qede_fix_features, + .ndo_set_features = qede_set_features, + .ndo_get_stats64 = qede_get_stats64, + .ndo_udp_tunnel_add = udp_tunnel_nic_add_port, + .ndo_udp_tunnel_del = udp_tunnel_nic_del_port, + .ndo_features_check = qede_features_check, + .ndo_bpf = qede_xdp, + .ndo_xdp_xmit = qede_xdp_transmit, }; /* ------------------------------------------------------------------------- @@ -847,6 +824,8 @@ static void qede_init_ndev(struct qede_dev *edev) NETIF_F_GSO_UDP_TUNNEL_CSUM); ndev->hw_enc_features |= (NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_UDP_TUNNEL_CSUM); + + qede_set_udp_tunnels(edev); } if (edev->dev_info.common.gre_enable) { @@ -1463,6 +1442,11 @@ static void qede_set_tpa_param(struct qede_rx_queue *rxq) /* This function allocates all memory needed per Rx queue */ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq) { + struct qed_chain_init_params params = { + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + .num_elems = RX_RING_SIZE, + }; + struct qed_dev *cdev = edev->cdev; int i, rc, size; rxq->num_rx_buffers = edev->q_num_rx_buffers; @@ -1498,24 +1482,20 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq) } /* Allocate FW Rx ring */ - rc = edev->ops->common->chain_alloc(edev->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_NEXT_PTR, - QED_CHAIN_CNT_TYPE_U16, - RX_RING_SIZE, - sizeof(struct eth_rx_bd), - &rxq->rx_bd_ring, NULL); + params.mode = QED_CHAIN_MODE_NEXT_PTR; + params.intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE; + params.elem_size = sizeof(struct eth_rx_bd); + + rc = edev->ops->common->chain_alloc(cdev, &rxq->rx_bd_ring, ¶ms); if (rc) goto err; /* Allocate FW completion ring */ - rc = edev->ops->common->chain_alloc(edev->cdev, - QED_CHAIN_USE_TO_CONSUME, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - RX_RING_SIZE, - sizeof(union eth_rx_cqe), - &rxq->rx_comp_ring, NULL); + params.mode = QED_CHAIN_MODE_PBL; + params.intended_use = QED_CHAIN_USE_TO_CONSUME; + params.elem_size = sizeof(union eth_rx_cqe); + + rc = edev->ops->common->chain_alloc(cdev, &rxq->rx_comp_ring, ¶ms); if (rc) goto err; @@ -1552,7 +1532,13 @@ static void qede_free_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq) /* This function allocates all memory needed per Tx queue */ static int qede_alloc_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq) { - union eth_tx_bd_types *p_virt; + struct qed_chain_init_params params = { + .mode = QED_CHAIN_MODE_PBL, + .intended_use = QED_CHAIN_USE_TO_CONSUME_PRODUCE, + .cnt_type = QED_CHAIN_CNT_TYPE_U16, + .num_elems = edev->q_num_tx_buffers, + .elem_size = sizeof(union eth_tx_bd_types), + }; int size, rc; txq->num_tx_buffers = edev->q_num_tx_buffers; @@ -1570,13 +1556,7 @@ static int qede_alloc_mem_txq(struct qede_dev *edev, struct qede_tx_queue *txq) goto err; } - rc = edev->ops->common->chain_alloc(edev->cdev, - QED_CHAIN_USE_TO_CONSUME_PRODUCE, - QED_CHAIN_MODE_PBL, - QED_CHAIN_CNT_TYPE_U16, - txq->num_tx_buffers, - sizeof(*p_virt), - &txq->tx_pbl, NULL); + rc = edev->ops->common->chain_alloc(edev->cdev, &txq->tx_pbl, ¶ms); if (rc) goto err; @@ -1732,6 +1712,7 @@ static void qede_init_fp(struct qede_dev *edev) { int queue_id, rxq_index = 0, txq_index = 0; struct qede_fastpath *fp; + bool init_xdp = false; for_each_queue(queue_id) { fp = &edev->fp_array[queue_id]; @@ -1743,6 +1724,9 @@ static void qede_init_fp(struct qede_dev *edev) fp->xdp_tx->index = QEDE_TXQ_IDX_TO_XDP(edev, rxq_index); fp->xdp_tx->is_xdp = 1; + + spin_lock_init(&fp->xdp_tx->xdp_tx_lock); + init_xdp = true; } if (fp->type & QEDE_FASTPATH_RX) { @@ -1758,6 +1742,13 @@ static void qede_init_fp(struct qede_dev *edev) /* Driver have no error path from here */ WARN_ON(xdp_rxq_info_reg(&fp->rxq->xdp_rxq, edev->ndev, fp->rxq->rxq_id) < 0); + + if (xdp_rxq_info_reg_mem_model(&fp->rxq->xdp_rxq, + MEM_TYPE_PAGE_ORDER0, + NULL)) { + DP_NOTICE(edev, + "Failed to register XDP memory model\n"); + } } if (fp->type & QEDE_FASTPATH_TX) { @@ -1783,6 +1774,11 @@ static void qede_init_fp(struct qede_dev *edev) snprintf(fp->name, sizeof(fp->name), "%s-fp-%d", edev->ndev->name, queue_id); } + + if (init_xdp) { + edev->total_xdp_queues = QEDE_RSS_COUNT(edev); + DP_INFO(edev, "Total XDP queues: %u\n", edev->total_xdp_queues); + } } static int qede_set_real_num_queues(struct qede_dev *edev) @@ -2446,7 +2442,7 @@ static int qede_open(struct net_device *ndev) if (rc) return rc; - udp_tunnel_get_rx_info(ndev); + udp_tunnel_nic_reset_ntf(ndev); edev->ops->common->update_drv_state(edev->cdev, true); @@ -2548,7 +2544,7 @@ static void qede_recovery_handler(struct qede_dev *edev) goto err; qede_config_rx_mode(edev->ndev); - udp_tunnel_get_rx_info(edev->ndev); + udp_tunnel_nic_reset_ntf(edev->ndev); } edev->state = curr_state; @@ -2678,8 +2674,8 @@ static void qede_get_generic_tlv_data(void *dev, struct qed_generic_tlvs *data) data->feat_flags |= QED_TLV_LSO; ether_addr_copy(data->mac[0], edev->ndev->dev_addr); - memset(data->mac[1], 0, ETH_ALEN); - memset(data->mac[2], 0, ETH_ALEN); + eth_zero_addr(data->mac[1]); + eth_zero_addr(data->mac[2]); /* Copy the first two UC macs */ netif_addr_lock_bh(edev->ndev); i = 1; diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.c b/drivers/net/ethernet/qlogic/qede/qede_ptp.c index cd5841a9415e..8c28fabb0ff6 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ptp.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include "qede_ptp.h" #define QEDE_PTP_TX_TIMEOUT (2 * HZ) @@ -53,12 +28,12 @@ struct qede_ptp { }; /** - * qede_ptp_adjfreq - * @ptp: the ptp clock structure - * @ppb: parts per billion adjustment from base + * qede_ptp_adjfreq() - Adjust the frequency of the PTP cycle counter. + * + * @info: The PTP clock info structure. + * @ppb: Parts per billion adjustment from base. * - * Adjust the frequency of the ptp cycle counter by the - * indicated ppb from the base frequency. + * Return: Zero on success, negative errno otherwise. */ static int qede_ptp_adjfreq(struct ptp_clock_info *info, s32 ppb) { diff --git a/drivers/net/ethernet/qlogic/qede/qede_ptp.h b/drivers/net/ethernet/qlogic/qede/qede_ptp.h index 89c7f3cf3ee2..1db0f021c645 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ptp.h +++ b/drivers/net/ethernet/qlogic/qede/qede_ptp.h @@ -1,34 +1,9 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* QLogic qede NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #ifndef _QEDE_PTP_H_ #define _QEDE_PTP_H_ diff --git a/drivers/net/ethernet/qlogic/qede/qede_rdma.c b/drivers/net/ethernet/qlogic/qede/qede_rdma.c index 668ccc9d49f8..769ec2f4d0b7 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_rdma.c +++ b/drivers/net/ethernet/qlogic/qede/qede_rdma.c @@ -1,34 +1,9 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) /* QLogic qedr NIC Driver * Copyright (c) 2015-2017 QLogic Corporation - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and /or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. + * Copyright (c) 2019-2020 Marvell International Ltd. */ + #include <linux/pci.h> #include <linux/netdevice.h> #include <linux/list.h> diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index d838774af5a6..d67f8265724a 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -536,8 +536,6 @@ struct qlcnic_hardware_context { u8 extend_lb_time; u8 phys_port_id[ETH_ALEN]; u8 lb_mode; - u8 vxlan_port_count; - u16 vxlan_port; struct device *hwmon_dev; u32 post_mode; bool run_post; @@ -1026,9 +1024,6 @@ struct qlcnic_ipaddr { #define QLCNIC_HAS_PHYS_PORT_ID 0x40000 #define QLCNIC_TSS_RSS 0x80000 -#define QLCNIC_ADD_VXLAN_PORT 0x100000 -#define QLCNIC_DEL_VXLAN_PORT 0x200000 - #define QLCNIC_VLAN_FILTERING 0x800000 #define QLCNIC_IS_MSI_FAMILY(adapter) \ @@ -1700,6 +1695,8 @@ int qlcnic_init_pci_info(struct qlcnic_adapter *); int qlcnic_set_default_offload_settings(struct qlcnic_adapter *); int qlcnic_reset_npar_config(struct qlcnic_adapter *); int qlcnic_set_eswitch_port_config(struct qlcnic_adapter *); +int qlcnic_set_vxlan_port(struct qlcnic_adapter *adapter, u16 port); +int qlcnic_set_vxlan_parsing(struct qlcnic_adapter *adapter, u16 port); int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter); int qlcnic_read_mac_addr(struct qlcnic_adapter *); int qlcnic_setup_netdev(struct qlcnic_adapter *, struct net_device *, int); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index cda5b0a9e948..0e2f2fb6c3a9 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -1028,9 +1028,8 @@ static int qlcnic_83xx_idc_check_state_validity(struct qlcnic_adapter *adapter, #define QLCNIC_ENABLE_INGRESS_ENCAP_PARSING 1 #define QLCNIC_DISABLE_INGRESS_ENCAP_PARSING 0 -static int qlcnic_set_vxlan_port(struct qlcnic_adapter *adapter) +int qlcnic_set_vxlan_port(struct qlcnic_adapter *adapter, u16 port) { - u16 port = adapter->ahw->vxlan_port; struct qlcnic_cmd_args cmd; int ret = 0; @@ -1057,10 +1056,8 @@ static int qlcnic_set_vxlan_port(struct qlcnic_adapter *adapter) return ret; } -static int qlcnic_set_vxlan_parsing(struct qlcnic_adapter *adapter, - bool state) +int qlcnic_set_vxlan_parsing(struct qlcnic_adapter *adapter, u16 port) { - u16 vxlan_port = adapter->ahw->vxlan_port; struct qlcnic_cmd_args cmd; int ret = 0; @@ -1071,18 +1068,18 @@ static int qlcnic_set_vxlan_parsing(struct qlcnic_adapter *adapter, if (ret) return ret; - cmd.req.arg[1] = state ? QLCNIC_ENABLE_INGRESS_ENCAP_PARSING : - QLCNIC_DISABLE_INGRESS_ENCAP_PARSING; + cmd.req.arg[1] = port ? QLCNIC_ENABLE_INGRESS_ENCAP_PARSING : + QLCNIC_DISABLE_INGRESS_ENCAP_PARSING; ret = qlcnic_issue_cmd(adapter, &cmd); if (ret) netdev_err(adapter->netdev, "Failed to %s VXLAN parsing for port %d\n", - state ? "enable" : "disable", vxlan_port); + port ? "enable" : "disable", port); else netdev_info(adapter->netdev, "%s VXLAN parsing for port %d\n", - state ? "Enabled" : "Disabled", vxlan_port); + port ? "Enabled" : "Disabled", port); qlcnic_free_mbx_args(&cmd); @@ -1093,22 +1090,6 @@ static void qlcnic_83xx_periodic_tasks(struct qlcnic_adapter *adapter) { if (adapter->fhash.fnum) qlcnic_prune_lb_filters(adapter); - - if (adapter->flags & QLCNIC_ADD_VXLAN_PORT) { - if (qlcnic_set_vxlan_port(adapter)) - return; - - if (qlcnic_set_vxlan_parsing(adapter, true)) - return; - - adapter->flags &= ~QLCNIC_ADD_VXLAN_PORT; - } else if (adapter->flags & QLCNIC_DEL_VXLAN_PORT) { - if (qlcnic_set_vxlan_parsing(adapter, false)) - return; - - adapter->ahw->vxlan_port = 0; - adapter->flags &= ~QLCNIC_DEL_VXLAN_PORT; - } } /** diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index 822aa393c370..35d891f4655a 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -1649,7 +1649,6 @@ int qlcnic_82xx_shutdown(struct pci_dev *pdev) { struct qlcnic_adapter *adapter = pci_get_drvdata(pdev); struct net_device *netdev = adapter->netdev; - int retval; netif_device_detach(netdev); @@ -1662,14 +1661,8 @@ int qlcnic_82xx_shutdown(struct pci_dev *pdev) clear_bit(__QLCNIC_RESETTING, &adapter->state); - retval = pci_save_state(pdev); - if (retval) - return retval; - - if (qlcnic_wol_supported(adapter)) { - pci_enable_wake(pdev, PCI_D3cold, 1); - pci_enable_wake(pdev, PCI_D3hot, 1); - } + if (qlcnic_wol_supported(adapter)) + device_wakeup_enable(&pdev->dev); return 0; } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 9dd6cb36f366..173c7300cdf7 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -471,48 +471,29 @@ static int qlcnic_get_phys_port_id(struct net_device *netdev, return 0; } -static void qlcnic_add_vxlan_port(struct net_device *netdev, - struct udp_tunnel_info *ti) +static int qlcnic_udp_tunnel_sync(struct net_device *dev, unsigned int table) { - struct qlcnic_adapter *adapter = netdev_priv(netdev); - struct qlcnic_hardware_context *ahw = adapter->ahw; - - if (ti->type != UDP_TUNNEL_TYPE_VXLAN) - return; + struct qlcnic_adapter *adapter = netdev_priv(dev); + struct udp_tunnel_info ti; + int err; - /* Adapter supports only one VXLAN port. Use very first port - * for enabling offload - */ - if (!qlcnic_encap_rx_offload(adapter)) - return; - if (!ahw->vxlan_port_count) { - ahw->vxlan_port_count = 1; - ahw->vxlan_port = ntohs(ti->port); - adapter->flags |= QLCNIC_ADD_VXLAN_PORT; - return; + udp_tunnel_nic_get_port(dev, table, 0, &ti); + if (ti.port) { + err = qlcnic_set_vxlan_port(adapter, ntohs(ti.port)); + if (err) + return err; } - if (ahw->vxlan_port == ntohs(ti->port)) - ahw->vxlan_port_count++; + return qlcnic_set_vxlan_parsing(adapter, ntohs(ti.port)); } -static void qlcnic_del_vxlan_port(struct net_device *netdev, - struct udp_tunnel_info *ti) -{ - struct qlcnic_adapter *adapter = netdev_priv(netdev); - struct qlcnic_hardware_context *ahw = adapter->ahw; - - if (ti->type != UDP_TUNNEL_TYPE_VXLAN) - return; - - if (!qlcnic_encap_rx_offload(adapter) || !ahw->vxlan_port_count || - (ahw->vxlan_port != ntohs(ti->port))) - return; - - ahw->vxlan_port_count--; - if (!ahw->vxlan_port_count) - adapter->flags |= QLCNIC_DEL_VXLAN_PORT; -} +static const struct udp_tunnel_nic_info qlcnic_udp_tunnels = { + .sync_table = qlcnic_udp_tunnel_sync, + .flags = UDP_TUNNEL_NIC_INFO_MAY_SLEEP, + .tables = { + { .n_entries = 1, .tunnel_types = UDP_TUNNEL_TYPE_VXLAN, }, + }, +}; static netdev_features_t qlcnic_features_check(struct sk_buff *skb, struct net_device *dev, @@ -540,8 +521,8 @@ static const struct net_device_ops qlcnic_netdev_ops = { .ndo_fdb_del = qlcnic_fdb_del, .ndo_fdb_dump = qlcnic_fdb_dump, .ndo_get_phys_port_id = qlcnic_get_phys_port_id, - .ndo_udp_tunnel_add = qlcnic_add_vxlan_port, - .ndo_udp_tunnel_del = qlcnic_del_vxlan_port, + .ndo_udp_tunnel_add = udp_tunnel_nic_add_port, + .ndo_udp_tunnel_del = udp_tunnel_nic_del_port, .ndo_features_check = qlcnic_features_check, #ifdef CONFIG_QLCNIC_SRIOV .ndo_set_vf_mac = qlcnic_sriov_set_vf_mac, @@ -2017,7 +1998,7 @@ qlcnic_attach(struct qlcnic_adapter *adapter) qlcnic_create_sysfs_entries(adapter); if (qlcnic_encap_rx_offload(adapter)) - udp_tunnel_get_rx_info(netdev); + udp_tunnel_nic_reset_ntf(netdev); adapter->is_up = QLCNIC_ADAPTER_UP_MAGIC; return 0; @@ -2335,9 +2316,12 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter, struct net_device *netdev, NETIF_F_TSO6; } - if (qlcnic_encap_rx_offload(adapter)) + if (qlcnic_encap_rx_offload(adapter)) { netdev->hw_enc_features |= NETIF_F_RXCSUM; + netdev->udp_tunnel_nic_info = &qlcnic_udp_tunnels; + } + netdev->hw_features = netdev->features; netdev->priv_flags |= IFF_UNICAST_FLT; netdev->irq = adapter->msix_entries[0].vector; @@ -2811,35 +2795,17 @@ static void qlcnic_shutdown(struct pci_dev *pdev) pci_disable_device(pdev); } -#ifdef CONFIG_PM -static int qlcnic_suspend(struct pci_dev *pdev, pm_message_t state) +static int __maybe_unused qlcnic_suspend(struct device *dev_d) { - int retval; - - retval = __qlcnic_shutdown(pdev); - if (retval) - return retval; - - pci_set_power_state(pdev, pci_choose_state(pdev, state)); - return 0; + return __qlcnic_shutdown(to_pci_dev(dev_d)); } -static int qlcnic_resume(struct pci_dev *pdev) +static int __maybe_unused qlcnic_resume(struct device *dev_d) { - struct qlcnic_adapter *adapter = pci_get_drvdata(pdev); - int err; - - err = pci_enable_device(pdev); - if (err) - return err; - - pci_set_power_state(pdev, PCI_D0); - pci_set_master(pdev); - pci_restore_state(pdev); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev_d); return __qlcnic_resume(adapter); } -#endif static int qlcnic_open(struct net_device *netdev) { @@ -4258,15 +4224,14 @@ static const struct pci_error_handlers qlcnic_err_handler = { .resume = qlcnic_io_resume, }; +static SIMPLE_DEV_PM_OPS(qlcnic_pm_ops, qlcnic_suspend, qlcnic_resume); + static struct pci_driver qlcnic_driver = { .name = qlcnic_driver_name, .id_table = qlcnic_pci_tbl, .probe = qlcnic_probe, .remove = qlcnic_remove, -#ifdef CONFIG_PM - .suspend = qlcnic_suspend, - .resume = qlcnic_resume, -#endif + .driver.pm = &qlcnic_pm_ops, .shutdown = qlcnic_shutdown, .err_handler = &qlcnic_err_handler, #ifdef CONFIG_QLCNIC_SRIOV |