diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 04:42:13 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 04:42:13 +0300 |
| commit | 9ff9b0d392ea08090cd1780fb196f36dbb586529 (patch) | |
| tree | 276a3a5c4525b84dee64eda30b423fc31bf94850 /drivers/net/wireless/intel/iwlwifi/fw | |
| parent | 840e5bb326bbcb16ce82dd2416d2769de4839aea (diff) | |
| parent | 105faa8742437c28815b2a3eb8314ebc5fd9288c (diff) | |
| download | linux-9ff9b0d392ea08090cd1780fb196f36dbb586529.tar.xz | |
Merge tag 'net-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
- Add redirect_neigh() BPF packet redirect helper, allowing to limit
stack traversal in common container configs and improving TCP
back-pressure.
Daniel reports ~10Gbps => ~15Gbps single stream TCP performance gain.
- Expand netlink policy support and improve policy export to user
space. (Ge)netlink core performs request validation according to
declared policies. Expand the expressiveness of those policies
(min/max length and bitmasks). Allow dumping policies for particular
commands. This is used for feature discovery by user space (instead
of kernel version parsing or trial and error).
- Support IGMPv3/MLDv2 multicast listener discovery protocols in
bridge.
- Allow more than 255 IPv4 multicast interfaces.
- Add support for Type of Service (ToS) reflection in SYN/SYN-ACK
packets of TCPv6.
- In Multi-patch TCP (MPTCP) support concurrent transmission of data on
multiple subflows in a load balancing scenario. Enhance advertising
addresses via the RM_ADDR/ADD_ADDR options.
- Support SMC-Dv2 version of SMC, which enables multi-subnet
deployments.
- Allow more calls to same peer in RxRPC.
- Support two new Controller Area Network (CAN) protocols - CAN-FD and
ISO 15765-2:2016.
- Add xfrm/IPsec compat layer, solving the 32bit user space on 64bit
kernel problem.
- Add TC actions for implementing MPLS L2 VPNs.
- Improve nexthop code - e.g. handle various corner cases when nexthop
objects are removed from groups better, skip unnecessary
notifications and make it easier to offload nexthops into HW by
converting to a blocking notifier.
- Support adding and consuming TCP header options by BPF programs,
opening the doors for easy experimental and deployment-specific TCP
option use.
- Reorganize TCP congestion control (CC) initialization to simplify
life of TCP CC implemented in BPF.
- Add support for shipping BPF programs with the kernel and loading
them early on boot via the User Mode Driver mechanism, hence reusing
all the user space infra we have.
- Support sleepable BPF programs, initially targeting LSM and tracing.
- Add bpf_d_path() helper for returning full path for given 'struct
path'.
- Make bpf_tail_call compatible with bpf-to-bpf calls.
- Allow BPF programs to call map_update_elem on sockmaps.
- Add BPF Type Format (BTF) support for type and enum discovery, as
well as support for using BTF within the kernel itself (current use
is for pretty printing structures).
- Support listing and getting information about bpf_links via the bpf
syscall.
- Enhance kernel interfaces around NIC firmware update. Allow
specifying overwrite mask to control if settings etc. are reset
during update; report expected max time operation may take to users;
support firmware activation without machine reboot incl. limits of
how much impact reset may have (e.g. dropping link or not).
- Extend ethtool configuration interface to report IEEE-standard
counters, to limit the need for per-vendor logic in user space.
- Adopt or extend devlink use for debug, monitoring, fw update in many
drivers (dsa loop, ice, ionic, sja1105, qed, mlxsw, mv88e6xxx,
dpaa2-eth).
- In mlxsw expose critical and emergency SFP module temperature alarms.
Refactor port buffer handling to make the defaults more suitable and
support setting these values explicitly via the DCBNL interface.
- Add XDP support for Intel's igb driver.
- Support offloading TC flower classification and filtering rules to
mscc_ocelot switches.
- Add PTP support for Marvell Octeontx2 and PP2.2 hardware, as well as
fixed interval period pulse generator and one-step timestamping in
dpaa-eth.
- Add support for various auth offloads in WiFi APs, e.g. SAE (WPA3)
offload.
- Add Lynx PHY/PCS MDIO module, and convert various drivers which have
this HW to use it. Convert mvpp2 to split PCS.
- Support Marvell Prestera 98DX3255 24-port switch ASICs, as well as
7-port Mediatek MT7531 IP.
- Add initial support for QCA6390 and IPQ6018 in ath11k WiFi driver,
and wcn3680 support in wcn36xx.
- Improve performance for packets which don't require much offloads on
recent Mellanox NICs by 20% by making multiple packets share a
descriptor entry.
- Move chelsio inline crypto drivers (for TLS and IPsec) from the
crypto subtree to drivers/net. Move MDIO drivers out of the phy
directory.
- Clean up a lot of W=1 warnings, reportedly the actively developed
subsections of networking drivers should now build W=1 warning free.
- Make sure drivers don't use in_interrupt() to dynamically adapt their
code. Convert tasklets to use new tasklet_setup API (sadly this
conversion is not yet complete).
* tag 'net-next-5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2583 commits)
Revert "bpfilter: Fix build error with CONFIG_BPFILTER_UMH"
net, sockmap: Don't call bpf_prog_put() on NULL pointer
bpf, selftest: Fix flaky tcp_hdr_options test when adding addr to lo
bpf, sockmap: Add locking annotations to iterator
netfilter: nftables: allow re-computing sctp CRC-32C in 'payload' statements
net: fix pos incrementment in ipv6_route_seq_next
net/smc: fix invalid return code in smcd_new_buf_create()
net/smc: fix valid DMBE buffer sizes
net/smc: fix use-after-free of delayed events
bpfilter: Fix build error with CONFIG_BPFILTER_UMH
cxgb4/ch_ipsec: Replace the module name to ch_ipsec from chcr
net: sched: Fix suspicious RCU usage while accessing tcf_tunnel_info
bpf: Fix register equivalence tracking.
rxrpc: Fix loss of final ack on shutdown
rxrpc: Fix bundle counting for exclusive connections
netfilter: restore NF_INET_NUMHOOKS
ibmveth: Identify ingress large send packets.
ibmveth: Switch order of ibmveth_helper calls.
cxgb4: handle 4-tuple PEDIT to NAT mode translation
selftests: Add VRF route leaking tests
...
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw')
27 files changed, 1514 insertions, 219 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index dc769b580431..3e5a35e26ad3 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -118,8 +118,8 @@ IWL_EXPORT_SYMBOL(iwl_acpi_get_object); * method (DSM) interface. The returned acpi object must be freed by calling * function. */ -void *iwl_acpi_get_dsm_object(struct device *dev, int rev, int func, - union acpi_object *args) +static void *iwl_acpi_get_dsm_object(struct device *dev, int rev, int func, + union acpi_object *args) { union acpi_object *obj; @@ -400,9 +400,9 @@ out_free: } IWL_EXPORT_SYMBOL(iwl_acpi_get_eckv); -int iwl_sar_set_profile(union acpi_object *table, - struct iwl_sar_profile *profile, - bool enabled) +static int iwl_sar_set_profile(union acpi_object *table, + struct iwl_sar_profile *profile, + bool enabled) { int i; @@ -418,18 +418,13 @@ int iwl_sar_set_profile(union acpi_object *table, return 0; } -IWL_EXPORT_SYMBOL(iwl_sar_set_profile); -int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, - __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], - int prof_a, int prof_b) +static int iwl_sar_fill_table(struct iwl_fw_runtime *fwrt, + __le16 *per_chain, u32 n_subbands, + int prof_a, int prof_b) { - int i, j, idx; int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b }; - - BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2); - BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS != - ACPI_SAR_TABLE_SIZE); + int i, j, idx; for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) { struct iwl_sar_profile *prof; @@ -461,9 +456,9 @@ int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, "SAR EWRD: chain %d profile index %d\n", i, profs[i]); IWL_DEBUG_RADIO(fwrt, " Chain[%d]:\n", i); - for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) { - idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j; - per_chain_restriction[i][j] = + for (j = 0; j < n_subbands; j++) { + idx = i * ACPI_SAR_NUM_SUB_BANDS + j; + per_chain[i * n_subbands + j] = cpu_to_le16(prof->table[idx]); IWL_DEBUG_RADIO(fwrt, " Band[%d] = %d * .125dBm\n", j, prof->table[idx]); @@ -472,6 +467,23 @@ int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, return 0; } + +int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, + __le16 *per_chain, u32 n_tables, u32 n_subbands, + int prof_a, int prof_b) +{ + int i, ret = 0; + + for (i = 0; i < n_tables; i++) { + ret = iwl_sar_fill_table(fwrt, + &per_chain[i * n_subbands * ACPI_SAR_NUM_CHAIN_LIMITS], + n_subbands, prof_a, prof_b); + if (ret) + break; + } + + return ret; +} IWL_EXPORT_SYMBOL(iwl_sar_select_profile); int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) @@ -632,25 +644,8 @@ bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) } IWL_EXPORT_SYMBOL(iwl_sar_geo_support); -int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, - struct iwl_host_cmd *cmd) -{ - struct iwl_geo_tx_power_profiles_resp *resp; - int ret; - - resp = (void *)cmd->resp_pkt->data; - ret = le32_to_cpu(resp->profile_idx); - if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) { - ret = -EIO; - IWL_WARN(fwrt, "Invalid geographic profile idx (%d)\n", ret); - } - - return ret; -} -IWL_EXPORT_SYMBOL(iwl_validate_sar_geo_profile); - int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, - struct iwl_per_chain_offset_group *table) + struct iwl_per_chain_offset *table, u32 n_bands) { int ret, i, j; @@ -666,23 +661,26 @@ int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, return -ENOENT; } - BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * - ACPI_WGDS_TABLE_SIZE + 1 != ACPI_WGDS_WIFI_DATA_SIZE); - - BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES); - for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { - struct iwl_per_chain_offset *chain = - (struct iwl_per_chain_offset *)&table[i]; - - for (j = 0; j < ACPI_WGDS_NUM_BANDS; j++) { + for (j = 0; j < n_bands; j++) { + struct iwl_per_chain_offset *chain = + &table[i * n_bands + j]; u8 *value; + if (j * ACPI_GEO_PER_CHAIN_SIZE >= + ARRAY_SIZE(fwrt->geo_profiles[0].values)) + /* + * Currently we only store lb an hb values, and + * don't have any special ones for uhb. So leave + * those empty for the time being + */ + break; + value = &fwrt->geo_profiles[i].values[j * ACPI_GEO_PER_CHAIN_SIZE]; - chain[j].max_tx_power = cpu_to_le16(value[0]); - chain[j].chain_a = value[1]; - chain[j].chain_b = value[2]; + chain->max_tx_power = cpu_to_le16(value[0]); + chain->chain_a = value[1]; + chain->chain_b = value[2]; IWL_DEBUG_RADIO(fwrt, "SAR geographic profile[%d] Band[%d]: chain A = %d chain B = %d max_tx_power = %d\n", i, j, value[1], value[2], value[0]); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index 0ada9eddb8b1..bddf8a44e163 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -89,6 +89,7 @@ #define ACPI_SAR_NUM_CHAIN_LIMITS 2 #define ACPI_SAR_NUM_SUB_BANDS 5 +#define ACPI_SAR_NUM_TABLES 1 #define ACPI_WRDS_WIFI_DATA_SIZE (ACPI_SAR_TABLE_SIZE + 2) #define ACPI_EWRD_WIFI_DATA_SIZE ((ACPI_SAR_PROFILE_NUM - 1) * \ @@ -104,13 +105,12 @@ #define APCI_WTAS_BLACK_LIST_MAX 16 #define ACPI_WTAS_WIFI_DATA_SIZE (3 + APCI_WTAS_BLACK_LIST_MAX) -#define ACPI_WGDS_NUM_BANDS 2 #define ACPI_WGDS_TABLE_SIZE 3 -#define ACPI_PPAG_NUM_CHAINS 2 -#define ACPI_PPAG_NUM_SUB_BANDS 5 -#define ACPI_PPAG_WIFI_DATA_SIZE ((ACPI_PPAG_NUM_CHAINS * \ - ACPI_PPAG_NUM_SUB_BANDS) + 3) +#define ACPI_PPAG_WIFI_DATA_SIZE ((IWL_NUM_CHAIN_LIMITS * \ + IWL_NUM_SUB_BANDS) + 3) +#define ACPI_PPAG_WIFI_DATA_SIZE_V2 ((IWL_NUM_CHAIN_LIMITS * \ + IWL_NUM_SUB_BANDS_V2) + 3) /* PPAG gain value bounds in 1/8 dBm */ #define ACPI_PPAG_MIN_LB -16 @@ -133,15 +133,26 @@ enum iwl_dsm_funcs_rev_0 { DSM_FUNC_ENABLE_INDONESIA_5G2 = 2, }; +enum iwl_dsm_values_srd { + DSM_VALUE_SRD_ACTIVE, + DSM_VALUE_SRD_PASSIVE, + DSM_VALUE_SRD_DISABLE, + DSM_VALUE_SRD_MAX +}; + +enum iwl_dsm_values_indonesia { + DSM_VALUE_INDONESIA_DISABLE, + DSM_VALUE_INDONESIA_ENABLE, + DSM_VALUE_INDONESIA_RESERVED, + DSM_VALUE_INDONESIA_MAX +}; + #ifdef CONFIG_ACPI struct iwl_fw_runtime; void *iwl_acpi_get_object(struct device *dev, acpi_string method); -void *iwl_acpi_get_dsm_object(struct device *dev, int rev, int func, - union acpi_object *args); - int iwl_acpi_get_dsm_u8(struct device *dev, int rev, int func); union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev, @@ -171,12 +182,8 @@ u64 iwl_acpi_get_pwr_limit(struct device *dev); */ int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk); -int iwl_sar_set_profile(union acpi_object *table, - struct iwl_sar_profile *profile, - bool enabled); - int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, - __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + __le16 *per_chain, u32 n_tables, u32 n_subbands, int prof_a, int prof_b); int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt); @@ -187,11 +194,8 @@ int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt); bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt); -int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, - struct iwl_host_cmd *cmd); - int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, - struct iwl_per_chain_offset_group *table); + struct iwl_per_chain_offset *table, u32 n_bands); int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt, __le32 *black_list_array, int *black_list_size); @@ -237,15 +241,8 @@ static inline int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk) return -ENOENT; } -static inline int iwl_sar_set_profile(union acpi_object *table, - struct iwl_sar_profile *profile, - bool enabled) -{ - return -ENOENT; -} - static inline int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, - __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + __le16 *per_chain, u32 n_tables, u32 n_subbands, int prof_a, int prof_b) { return -ENOENT; @@ -271,18 +268,6 @@ static inline bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) return false; } -static inline int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, - struct iwl_host_cmd *cmd) -{ - return -ENOENT; -} - -static inline int iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, - struct iwl_per_chain_offset_group *table) -{ - return -ENOENT; -} - static inline int iwl_acpi_get_tas(struct iwl_fw_runtime *fwrt, __le32 *black_list_array, int *black_list_size) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h index df1bd0d2450e..a1cac47395bc 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h @@ -5,10 +5,9 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +30,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -129,19 +128,31 @@ struct iwl_umac_alive { struct iwl_umac_debug_addrs dbg_ptrs; } __packed; /* UMAC_ALIVE_DATA_API_S_VER_2 */ -struct mvm_alive_resp_v3 { +struct iwl_sku_id { + __le32 data[3]; +} __packed; /* SKU_ID_API_S_VER_1 */ + +struct iwl_alive_ntf_v3 { __le16 status; __le16 flags; struct iwl_lmac_alive lmac_data; struct iwl_umac_alive umac_data; -} __packed; /* ALIVE_RES_API_S_VER_3 */ +} __packed; /* UCODE_ALIVE_NTFY_API_S_VER_3 */ + +struct iwl_alive_ntf_v4 { + __le16 status; + __le16 flags; + struct iwl_lmac_alive lmac_data[2]; + struct iwl_umac_alive umac_data; +} __packed; /* UCODE_ALIVE_NTFY_API_S_VER_4 */ -struct mvm_alive_resp { +struct iwl_alive_ntf_v5 { __le16 status; __le16 flags; struct iwl_lmac_alive lmac_data[2]; struct iwl_umac_alive umac_data; -} __packed; /* ALIVE_RES_API_S_VER_4 */ + struct iwl_sku_id sku_id; +} __packed; /* UCODE_ALIVE_NTFY_API_S_VER_5 */ /** * enum iwl_extended_cfg_flag - commands driver may send before diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/binding.h b/drivers/net/wireless/intel/iwlwifi/fw/api/binding.h index 570f19026c91..6cb22a9a9380 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/binding.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/binding.h @@ -5,7 +5,7 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2012 - 2014, 2020 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * @@ -27,7 +27,7 @@ * * BSD LICENSE * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2012 - 2014, 2020 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH * All rights reserved. @@ -59,10 +59,12 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *****************************************************************************/ - #ifndef __iwl_fw_api_binding_h__ #define __iwl_fw_api_binding_h__ +#include <fw/file.h> +#include <fw/img.h> + #define MAX_MACS_IN_BINDING (3) #define MAX_BINDINGS (4) @@ -112,6 +114,14 @@ struct iwl_binding_cmd { #define IWL_LMAC_24G_INDEX 0 #define IWL_LMAC_5G_INDEX 1 +static inline u32 iwl_mvm_get_lmac_id(const struct iwl_fw *fw, + enum nl80211_band band){ + if (!fw_has_capa(&fw->ucode_capa, IWL_UCODE_TLV_CAPA_CDB_SUPPORT) || + band == NL80211_BAND_2GHZ) + return IWL_LMAC_24G_INDEX; + return IWL_LMAC_5G_INDEX; +} + /* The maximal number of fragments in the FW's schedule session */ #define IWL_MVM_MAX_QUOTA 128 diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index 4f46f3ed8794..8cc36dbb2311 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -104,11 +104,12 @@ enum iwl_mvm_command_groups { */ enum iwl_legacy_cmds { /** - * @MVM_ALIVE: + * @UCODE_ALIVE_NTFY: * Alive data from the firmware, as described in - * &struct mvm_alive_resp_v3 or &struct mvm_alive_resp. + * &struct iwl_alive_ntf_v3 or &struct iwl_alive_ntf_v4 or + * &struct iwl_alive_ntf_v5. */ - MVM_ALIVE = 0x1, + UCODE_ALIVE_NTFY = 0x1, /** * @REPLY_ERROR: Cause an error in the firmware, for testing purposes. @@ -410,7 +411,8 @@ enum iwl_legacy_cmds { * one of &struct iwl_statistics_cmd, * &struct iwl_notif_statistics_v11, * &struct iwl_notif_statistics_v10, - * &struct iwl_notif_statistics + * &struct iwl_notif_statistics, + * &struct iwl_statistics_operational_ntfy */ STATISTICS_CMD = 0x9c, @@ -418,7 +420,8 @@ enum iwl_legacy_cmds { * @STATISTICS_NOTIFICATION: * one of &struct iwl_notif_statistics_v10, * &struct iwl_notif_statistics_v11, - * &struct iwl_notif_statistics + * &struct iwl_notif_statistic, + * &struct iwl_statistics_operational_ntfy */ STATISTICS_NOTIFICATION = 0x9d, @@ -431,8 +434,7 @@ enum iwl_legacy_cmds { /** * @REDUCE_TX_POWER_CMD: - * &struct iwl_dev_tx_power_cmd_v3 or &struct iwl_dev_tx_power_cmd_v4 - * or &struct iwl_dev_tx_power_cmd + * &struct iwl_dev_tx_power_cmd */ REDUCE_TX_POWER_CMD = 0x9f, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index c4562e1f8d18..5db301a6a312 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -451,10 +451,15 @@ union iwl_all_tsc_rsc { struct iwl_aes_rsc_tsc aes; }; /* ALL_TSC_RSC_API_S_VER_2 */ -struct iwl_wowlan_rsc_tsc_params_cmd { +struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 { union iwl_all_tsc_rsc all_tsc_rsc; } __packed; /* ALL_TSC_RSC_API_S_VER_2 */ +struct iwl_wowlan_rsc_tsc_params_cmd { + struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 params; + __le32 sta_id; +} __packed; /* ALL_TSC_RSC_API_S_VER_4 */ + #define IWL_MIC_KEY_SIZE 8 struct iwl_mic_keys { u8 tx[IWL_MIC_KEY_SIZE]; @@ -469,17 +474,26 @@ struct iwl_p1k_cache { #define IWL_NUM_RX_P1K_CACHE 2 -struct iwl_wowlan_tkip_params_cmd { +struct iwl_wowlan_tkip_params_cmd_ver_1 { struct iwl_mic_keys mic_keys; struct iwl_p1k_cache tx; struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE]; struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE]; } __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_1 */ +struct iwl_wowlan_tkip_params_cmd { + struct iwl_mic_keys mic_keys; + struct iwl_p1k_cache tx; + struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE]; + struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE]; + u8 reversed[2]; + __le32 sta_id; +} __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_2 */ + #define IWL_KCK_MAX_SIZE 32 #define IWL_KEK_MAX_SIZE 32 -struct iwl_wowlan_kek_kck_material_cmd { +struct iwl_wowlan_kek_kck_material_cmd_v2 { u8 kck[IWL_KCK_MAX_SIZE]; u8 kek[IWL_KEK_MAX_SIZE]; __le16 kck_len; @@ -487,6 +501,18 @@ struct iwl_wowlan_kek_kck_material_cmd { __le64 replay_ctr; } __packed; /* KEK_KCK_MATERIAL_API_S_VER_2 */ +struct iwl_wowlan_kek_kck_material_cmd_v3 { + u8 kck[IWL_KCK_MAX_SIZE]; + u8 kek[IWL_KEK_MAX_SIZE]; + __le16 kck_len; + __le16 kek_len; + __le64 replay_ctr; + __le32 akm; + __le32 gtk_cipher; + __le32 igtk_cipher; + __le32 bigtk_cipher; +} __packed; /* KEK_KCK_MATERIAL_API_S_VER_3 */ + #define RF_KILL_INDICATOR_FOR_WOWLAN 0x87 enum iwl_wowlan_rekey_status { @@ -525,7 +551,7 @@ struct iwl_wowlan_gtk_status_v1 { u8 reserved[3]; u8 decrypt_key[16]; u8 tkip_mic_key[8]; - struct iwl_wowlan_rsc_tsc_params_cmd rsc; + struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 rsc; } __packed; /* WOWLAN_GTK_MATERIAL_VER_1 */ #define WOWLAN_KEY_MAX_SIZE 32 @@ -550,7 +576,7 @@ struct iwl_wowlan_gtk_status { u8 key_flags; u8 reserved[2]; u8 tkip_mic_key[8]; - struct iwl_wowlan_rsc_tsc_params_cmd rsc; + struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 rsc; } __packed; /* WOWLAN_GTK_MATERIAL_VER_2 */ #define IWL_WOWLAN_GTK_IDX_MASK (BIT(0) | BIT(1)) @@ -635,7 +661,7 @@ struct iwl_wowlan_status_v7 { } __packed; /* WOWLAN_STATUSES_API_S_VER_7 */ /** - * struct iwl_wowlan_status - WoWLAN status + * struct iwl_wowlan_status_v9 - WoWLAN status (version 9) * @gtk: GTK data * @igtk: IGTK data * @replay_ctr: GTK rekey replay counter @@ -653,7 +679,7 @@ struct iwl_wowlan_status_v7 { * @reserved: unused * @wake_packet: wakeup packet */ -struct iwl_wowlan_status { +struct iwl_wowlan_status_v9 { struct iwl_wowlan_gtk_status gtk[WOWLAN_GTK_KEYS_NUM]; struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM]; __le64 replay_ctr; @@ -671,6 +697,44 @@ struct iwl_wowlan_status { u8 wake_packet[]; /* can be truncated from _length to _bufsize */ } __packed; /* WOWLAN_STATUSES_API_S_VER_9 */ +/** + * struct iwl_wowlan_status - WoWLAN status + * @gtk: GTK data + * @igtk: IGTK data + * @bigtk: BIGTK data + * @replay_ctr: GTK rekey replay counter + * @pattern_number: number of the matched pattern + * @non_qos_seq_ctr: non-QoS sequence counter to use next + * @qos_seq_ctr: QoS sequence counters to use next + * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason + * @num_of_gtk_rekeys: number of GTK rekeys + * @tid_tear_down: bitmap of TIDs torn down + * @reserved: reserved + * @received_beacons: number of received beacons + * @wake_packet_length: wakeup packet length + * @wake_packet_bufsize: wakeup packet buffer size + * @tid_tear_down: bit mask of tids whose BA sessions were closed + * in suspend state + * @wake_packet: wakeup packet + */ +struct iwl_wowlan_status { + struct iwl_wowlan_gtk_status gtk[1]; + struct iwl_wowlan_igtk_status igtk[1]; + struct iwl_wowlan_igtk_status bigtk[WOWLAN_IGTK_KEYS_NUM]; + __le64 replay_ctr; + __le16 pattern_number; + __le16 non_qos_seq_ctr; + __le16 qos_seq_ctr[8]; + __le32 wakeup_reasons; + __le32 num_of_gtk_rekeys; + u8 tid_tear_down; + u8 reserved[3]; + __le32 received_beacons; + __le32 wake_packet_length; + __le32 wake_packet_bufsize; + u8 wake_packet[]; /* can be truncated from _length to _bufsize */ +} __packed; /* WOWLAN_STATUSES_API_S_VER_11 */ + static inline u8 iwlmvm_wowlan_gtk_idx(struct iwl_wowlan_gtk_status *gtk) { return gtk->key_flags & IWL_WOWLAN_GTK_IDX_MASK; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h index 74ac65bd545a..95ada51d3f9e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h @@ -135,6 +135,25 @@ struct iwl_fw_ini_region_err_table { } __packed; /* FW_TLV_DEBUG_REGION_ERROR_TABLE_API_S_VER_1 */ /** + * struct iwl_fw_ini_region_special_device_memory - special device memory + * + * Configuration to read a special memory + * + * @type: type of the special memory + * @version: version of the special memory + * @base_addr: base address of the error table + * @size: size of the error table + * @offset: offset to add to &base_addr + */ +struct iwl_fw_ini_region_special_device_memory { + __le16 type; + __le16 version; + __le32 base_addr; + __le32 size; + __le32 offset; +} __packed; /* FW_TLV_DEBUG_REGION_SPECIAL_DEVICE_ADDR_API_S_VER_1 */ + +/** * struct iwl_fw_ini_region_internal_buffer - internal buffer region data * * Configuration to read internal monitor buffer @@ -185,6 +204,7 @@ struct iwl_fw_ini_region_tlv { struct iwl_fw_ini_region_fifos fifos; struct iwl_fw_ini_region_err_table err_table; struct iwl_fw_ini_region_internal_buffer internal_buffer; + struct iwl_fw_ini_region_special_device_memory special_mem; __le32 dram_alloc_id; __le32 tlv_mask; }; /* FW_TLV_DEBUG_REGION_CONF_PARAMS_API_U_VER_1 */ @@ -281,6 +301,7 @@ struct iwl_fw_ini_hcmd_tlv { * @IWL_FW_INI_ALLOCATION_ID_DBGC1: allocation meant for DBGC1 configuration * @IWL_FW_INI_ALLOCATION_ID_DBGC2: allocation meant for DBGC2 configuration * @IWL_FW_INI_ALLOCATION_ID_DBGC3: allocation meant for DBGC3 configuration + * @IWL_FW_INI_ALLOCATION_ID_INTERNAL: allocation meant for Intreanl SMEM in D3 * @IWL_FW_INI_ALLOCATION_NUM: number of allocation ids */ enum iwl_fw_ini_allocation_id { @@ -288,6 +309,7 @@ enum iwl_fw_ini_allocation_id { IWL_FW_INI_ALLOCATION_ID_DBGC1, IWL_FW_INI_ALLOCATION_ID_DBGC2, IWL_FW_INI_ALLOCATION_ID_DBGC3, + IWL_FW_INI_ALLOCATION_ID_INTERNAL, IWL_FW_INI_ALLOCATION_NUM, }; /* FW_DEBUG_TLV_ALLOCATION_ID_E_VER_1 */ @@ -327,6 +349,7 @@ enum iwl_fw_ini_buffer_location { * @IWL_FW_INI_REGION_CSR: CSR registers * @IWL_FW_INI_REGION_DRAM_IMR: IMR memory * @IWL_FW_INI_REGION_PCI_IOSF_CONFIG: PCI/IOSF config + * @IWL_FW_INI_REGION_SPECIAL_DEVICE_MEMORY: special device memory * @IWL_FW_INI_REGION_NUM: number of region types */ enum iwl_fw_ini_region_type { @@ -347,6 +370,7 @@ enum iwl_fw_ini_region_type { IWL_FW_INI_REGION_CSR, IWL_FW_INI_REGION_DRAM_IMR, IWL_FW_INI_REGION_PCI_IOSF_CONFIG, + IWL_FW_INI_REGION_SPECIAL_DEVICE_MEMORY, IWL_FW_INI_REGION_NUM }; /* FW_TLV_DEBUG_REGION_TYPE_API_E */ @@ -362,13 +386,13 @@ enum iwl_fw_ini_region_type { * @IWL_FW_INI_TIME_POINT_FW_ASSERT: FW assert * @IWL_FW_INI_TIME_POINT_FW_HW_ERROR: FW HW error * @IWL_FW_INI_TIME_POINT_FW_TFD_Q_HANG: TFD queue hang - * @IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFOCATION: DHC cmd response and notif + * @IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFICATION: DHC cmd response and notif * @IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF: FW response or notification. * data field holds id and group * @IWL_FW_INI_TIME_POINT_USER_TRIGGER: user trigger time point * @IWL_FW_INI_TIME_POINT_PERIODIC: periodic timepoint that fires in constant * intervals. data field holds the interval time in msec - * @IWL_FW_INI_TIME_POINT_WDG_TIMEOUT: watchdog timeout + * @IWL_FW_INI_TIME_POINT_RESERVED: reserved * @IWL_FW_INI_TIME_POINT_HOST_ASSERT: Unused * @IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT: alive timeout * @IWL_FW_INI_TIME_POINT_HOST_DEVICE_ENABLE: device enable @@ -395,11 +419,11 @@ enum iwl_fw_ini_time_point { IWL_FW_INI_TIME_POINT_FW_ASSERT, IWL_FW_INI_TIME_POINT_FW_HW_ERROR, IWL_FW_INI_TIME_POINT_FW_TFD_Q_HANG, - IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFOCATION, + IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFICATION, IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF, IWL_FW_INI_TIME_POINT_USER_TRIGGER, IWL_FW_INI_TIME_POINT_PERIODIC, - IWL_FW_INI_TIME_POINT_WDG_TIMEOUT, + IWL_FW_INI_TIME_POINT_RESERVED, IWL_FW_INI_TIME_POINT_HOST_ASSERT, IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT, IWL_FW_INI_TIME_POINT_HOST_DEVICE_ENABLE, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h index 1df2e497fabf..465a8e3974e8 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h @@ -321,12 +321,54 @@ struct iwl_tof_responder_config_cmd { * data (if exists) follows, and then 0-padding again to complete a * 4-multiple long buffer. */ -struct iwl_tof_responder_dyn_config_cmd { +struct iwl_tof_responder_dyn_config_cmd_v2 { __le32 lci_len; __le32 civic_len; u8 lci_civic[]; } __packed; /* TOF_RESPONDER_DYN_CONFIG_CMD_API_S_VER_2 */ +#define IWL_LCI_MAX_SIZE 160 +#define IWL_CIVIC_MAX_SIZE 160 +#define HLTK_11AZ_LEN 32 + +/** + * enum iwl_responder_dyn_cfg_valid_flags - valid flags for dyn_config_cmd + * @IWL_RESPONDER_DYN_CFG_VALID_LCI: LCI data is valid + * @IWL_RESPONDER_DYN_CFG_VALID_CIVIC: Civic data is valid + * @IWL_RESPONDER_DYN_CFG_VALID_PASN_STA: the pasn_addr, HLTK and cipher fields + * are valid. + */ +enum iwl_responder_dyn_cfg_valid_flags { + IWL_RESPONDER_DYN_CFG_VALID_LCI = BIT(0), + IWL_RESPONDER_DYN_CFG_VALID_CIVIC = BIT(1), + IWL_RESPONDER_DYN_CFG_VALID_PASN_STA = BIT(2), +}; + +/** + * struct iwl_tof_responder_dyn_config_cmd - Dynamic responder settings + * @cipher: The negotiated cipher. see &enum iwl_location_cipher. + * @valid_flags: flags indicating which fields in the command are valid. see + * &enum iwl_responder_dyn_cfg_valid_flags. + * @lci_len: length of the LCI data in bytes + * @civic_len: length of the Civic data in bytes + * @lci_buf: the LCI buffer + * @civic_buf: the Civic buffer + * @hltk_buf: HLTK for secure LTF bits generation for the specified station + * @addr: mac address of the station for which to use the HLTK + * @reserved: for alignment + */ +struct iwl_tof_responder_dyn_config_cmd { + u8 cipher; + u8 valid_flags; + u8 lci_len; + u8 civic_len; + u8 lci_buf[IWL_LCI_MAX_SIZE]; + u8 civic_buf[IWL_LCI_MAX_SIZE]; + u8 hltk_buf[HLTK_11AZ_LEN]; + u8 addr[ETH_ALEN]; + u8 reserved[2]; +} __packed; /* TOF_RESPONDER_DYN_CONFIG_CMD_API_S_VER_3 */ + /** * struct iwl_tof_range_req_ext_cmd - extended range req for WLS * @tsf_timer_offset_msec: the recommended time offset (mSec) from the AP's TSF @@ -507,7 +549,6 @@ enum iwl_location_bw { IWL_LOCATION_BW_80MHZ, }; -#define HLTK_11AZ_LEN 32 #define TK_11AZ_LEN 32 #define LOCATION_BW_POS 4 @@ -552,15 +593,19 @@ struct iwl_tof_range_req_ap_entry_v4 { * @IWL_LOCATION_CIPHER_CCMP_128: CCMP 128 * @IWL_LOCATION_CIPHER_GCMP_128: GCMP 128 * @IWL_LOCATION_CIPHER_GCMP_256: GCMP 256 + * @IWL_LOCATION_CIPHER_INVALID: security is not used. + * @IWL_LOCATION_CIPHER_MAX: maximum value for this enum. */ enum iwl_location_cipher { IWL_LOCATION_CIPHER_CCMP_128, IWL_LOCATION_CIPHER_GCMP_128, IWL_LOCATION_CIPHER_GCMP_256, + IWL_LOCATION_CIPHER_INVALID, + IWL_LOCATION_CIPHER_MAX, }; /** - * struct iwl_tof_range_req_ap_entry - AP configuration parameters + * struct iwl_tof_range_req_ap_entry_v6 - AP configuration parameters * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. * @channel_num: AP Channel number * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. @@ -588,7 +633,7 @@ enum iwl_location_cipher { * @beacon_interval: beacon interval of the AP in TUs. Only required if * &IWL_INITIATOR_AP_FLAGS_TB is set. */ -struct iwl_tof_range_req_ap_entry { +struct iwl_tof_range_req_ap_entry_v6 { __le32 initiator_ap_flags; u8 channel_num; u8 format_bw; @@ -607,6 +652,61 @@ struct iwl_tof_range_req_ap_entry { } __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_6 */ /** + * struct iwl_tof_range_req_ap_entry_v7 - AP configuration parameters + * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. + * @channel_num: AP Channel number + * @format_bw: bits 0 - 3: &enum iwl_location_frame_format. + * bits 4 - 7: &enum iwl_location_bw. + * @ctrl_ch_position: Coding of the control channel position relative to the + * center frequency, see iwl_mvm_get_ctrl_pos(). + * @ftmr_max_retries: Max number of retries to send the FTMR in case of no + * reply from the AP. + * @bssid: AP's BSSID + * @burst_period: Recommended value to be sent to the AP. Measurement + * periodicity In units of 100ms. ignored if num_of_bursts_exp = 0 + * @samples_per_burst: the number of FTMs pairs in single Burst (1-31); + * @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of + * the number of measurement iterations (min 2^0 = 1, max 2^14) + * @sta_id: the station id of the AP. Only relevant when associated to the AP, + * otherwise should be set to &IWL_MVM_INVALID_STA. + * @cipher: pairwise cipher suite for secured measurement. + * &enum iwl_location_cipher. + * @hltk: HLTK to be used for secured 11az measurement + * @tk: TK to be used for secured 11az measurement + * @calib: An array of calibration values per FTM rx bandwidth. + * If &IWL_INITIATOR_AP_FLAGS_USE_CALIB is set, the fw will use the + * calibration value that corresponds to the rx bandwidth of the FTM + * frame. + * @beacon_interval: beacon interval of the AP in TUs. Only required if + * &IWL_INITIATOR_AP_FLAGS_TB is set. + * @rx_pn: the next expected PN for protected management frames Rx. LE byte + * order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id + * is set to &IWL_MVM_INVALID_STA. + * @tx_pn: the next PN to use for protected management frames Tx. LE byte + * order. Only valid if &IWL_INITIATOR_AP_FLAGS_SECURED is set and sta_id + * is set to &IWL_MVM_INVALID_STA. + */ +struct iwl_tof_range_req_ap_entry_v7 { + __le32 initiator_ap_flags; + u8 channel_num; + u8 format_bw; + u8 ctrl_ch_position; + u8 ftmr_max_retries; + u8 bssid[ETH_ALEN]; + __le16 burst_period; + u8 samples_per_burst; + u8 num_of_bursts; + u8 sta_id; + u8 cipher; + u8 hltk[HLTK_11AZ_LEN]; + u8 tk[TK_11AZ_LEN]; + __le16 calib[IWL_TOF_BW_NUM]; + __le16 beacon_interval; + u8 rx_pn[IEEE80211_CCMP_PN_LEN]; + u8 tx_pn[IEEE80211_CCMP_PN_LEN]; +} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_7 */ + +/** * enum iwl_tof_response_mode * @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as * possible (not supported for this release) @@ -772,7 +872,7 @@ struct iwl_tof_range_req_cmd_v8 { } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_8 */ /** - * struct iwl_tof_range_req_cmd - start measurement cmd + * struct iwl_tof_range_req_cmd_v9 - start measurement cmd * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response @@ -787,7 +887,7 @@ struct iwl_tof_range_req_cmd_v8 { * TSF of this mac id. 0xff to disable TSF reporting. * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2. */ -struct iwl_tof_range_req_cmd { +struct iwl_tof_range_req_cmd_v9 { __le32 initiator_flags; u8 request_id; u8 num_of_ap; @@ -796,9 +896,37 @@ struct iwl_tof_range_req_cmd { u8 macaddr_template[ETH_ALEN]; __le32 req_timeout_ms; __le32 tsf_mac_id; - struct iwl_tof_range_req_ap_entry ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v6 ap[IWL_MVM_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_9 */ +/** + * struct iwl_tof_range_req_cmd_v11 - start measurement cmd + * @initiator_flags: see flags @ iwl_tof_initiator_flags + * @request_id: A Token incremented per request. The same Token will be + * sent back in the range response + * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @range_req_bssid: ranging request BSSID + * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. + * Bits set to 1 shall be randomized by the UMAC + * @macaddr_template: MAC address template to use for non-randomized bits + * @req_timeout_ms: Requested timeout of the response in units of milliseconds. + * This is the session time for completing the measurement. + * @tsf_mac_id: report the measurement start time for each ap in terms of the + * TSF of this mac id. 0xff to disable TSF reporting. + * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2. + */ +struct iwl_tof_range_req_cmd_v11 { + __le32 initiator_flags; + u8 request_id; + u8 num_of_ap; + u8 range_req_bssid[ETH_ALEN]; + u8 macaddr_mask[ETH_ALEN]; + u8 macaddr_template[ETH_ALEN]; + __le32 req_timeout_ms; + __le32 tsf_mac_id; + struct iwl_tof_range_req_ap_entry_v7 ap[IWL_MVM_TOF_MAX_APS]; +} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_11 */ + /* * enum iwl_tof_range_request_status - status of the sent request * @IWL_TOF_RANGE_REQUEST_STATUS_SUCCESSFUL - FW successfully received the @@ -960,7 +1088,7 @@ struct iwl_tof_range_rsp_ap_entry_ntfy_v4 { } __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_4 */ /** - * struct iwl_tof_range_rsp_ap_entry_ntfy - AP parameters (response) + * struct iwl_tof_range_rsp_ap_entry_ntfy_v5 - AP parameters (response) * @bssid: BSSID of the AP * @measure_status: current APs measurement status, one of * &enum iwl_tof_entry_status. @@ -992,7 +1120,7 @@ struct iwl_tof_range_rsp_ap_entry_ntfy_v4 { * @rttConfidence: a value between 0 - 31 that represents the rtt accuracy. * @reserved: for alignment */ -struct iwl_tof_range_rsp_ap_entry_ntfy { +struct iwl_tof_range_rsp_ap_entry_ntfy_v5 { u8 bssid[ETH_ALEN]; u8 measure_status; u8 measure_bw; @@ -1017,6 +1145,69 @@ struct iwl_tof_range_rsp_ap_entry_ntfy { } __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_5 */ /** + * struct iwl_tof_range_rsp_ap_entry_ntfy_v6 - AP parameters (response) + * @bssid: BSSID of the AP + * @measure_status: current APs measurement status, one of + * &enum iwl_tof_entry_status. + * @measure_bw: Current AP Bandwidth: 0 20MHz, 1 40MHz, 2 80MHz + * @rtt: The Round Trip Time that took for the last measurement for + * current AP [pSec] + * @rtt_variance: The Variance of the RTT values measured for current AP + * @rtt_spread: The Difference between the maximum and the minimum RTT + * values measured for current AP in the current session [pSec] + * @rssi: RSSI as uploaded in the Channel Estimation notification + * @rssi_spread: The Difference between the maximum and the minimum RSSI values + * measured for current AP in the current session + * @last_burst: 1 if no more FTM sessions are scheduled for this responder + * @refusal_period: refusal period in case of + * @IWL_TOF_ENTRY_RESPONDER_CANNOT_COLABORATE [sec] + * @timestamp: The GP2 Clock [usec] where Channel Estimation notification was + * uploaded by the LMAC + * @start_tsf: measurement start time in TSF of the mac specified in the range + * request + * @rx_rate_n_flags: rate and flags of the last FTM frame received from this + * responder + * @tx_rate_n_flags: rate and flags of the last ack sent to this responder + * @t2t3_initiator: as calculated from the algo in the initiator + * @t1t4_responder: as calculated from the algo in the responder + * @common_calib: Calib val that was used in for this AP measurement + * @specific_calib: val that was used in for this AP measurement + * @papd_calib_output: The result of the tof papd calibration that was injected + * into the algorithm. + * @rttConfidence: a value between 0 - 31 that represents the rtt accuracy. + * @reserved: for alignment + * @rx_pn: the last PN used for this responder Rx in case PMF is configured in + * LE byte order. + * @tx_pn: the last PN used for this responder Tx in case PMF is configured in + * LE byte order. + */ +struct iwl_tof_range_rsp_ap_entry_ntfy_v6 { + u8 bssid[ETH_ALEN]; + u8 measure_status; + u8 measure_bw; + __le32 rtt; + __le32 rtt_variance; + __le32 rtt_spread; + s8 rssi; + u8 rssi_spread; + u8 last_burst; + u8 refusal_period; + __le32 timestamp; + __le32 start_tsf; + __le32 rx_rate_n_flags; + __le32 tx_rate_n_flags; + __le32 t2t3_initiator; + __le32 t1t4_responder; + __le16 common_calib; + __le16 specific_calib; + __le32 papd_calib_output; + u8 rttConfidence; + u8 reserved[3]; + u8 rx_pn[IEEE80211_CCMP_PN_LEN]; + u8 tx_pn[IEEE80211_CCMP_PN_LEN]; +} __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_6 */ + +/** * enum iwl_tof_response_status - tof response status * * @IWL_TOF_RESPONSE_SUCCESS: successful range. @@ -1066,21 +1257,37 @@ struct iwl_tof_range_rsp_ntfy_v6 { } __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_6 */ /** - * struct iwl_tof_range_rsp_ntfy - ranging response notification + * struct iwl_tof_range_rsp_ntfy_v7 - ranging response notification * @request_id: A Token ID of the corresponding Range request * @num_of_aps: Number of APs results * @last_report: 1 if no more FTM sessions are scheduled, 0 otherwise. * @reserved: reserved * @ap: per-AP data */ -struct iwl_tof_range_rsp_ntfy { +struct iwl_tof_range_rsp_ntfy_v7 { u8 request_id; u8 num_of_aps; u8 last_report; u8 reserved; - struct iwl_tof_range_rsp_ap_entry_ntfy ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_rsp_ap_entry_ntfy_v5 ap[IWL_MVM_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_7 */ +/** + * struct iwl_tof_range_rsp_ntfy_v8 - ranging response notification + * @request_id: A Token ID of the corresponding Range request + * @num_of_aps: Number of APs results + * @last_report: 1 if no more FTM sessions are scheduled, 0 otherwise. + * @reserved: reserved + * @ap: per-AP data + */ +struct iwl_tof_range_rsp_ntfy_v8 { + u8 request_id; + u8 num_of_aps; + u8 last_report; + u8 reserved; + struct iwl_tof_range_rsp_ap_entry_ntfy_v6 ap[IWL_MVM_TOF_MAX_APS]; +} __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_8 */ + #define IWL_MVM_TOF_MCSI_BUF_SIZE (245) /** * struct iwl_tof_mcsi_notif - used for debug diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h index 73fb0030c496..260f9978a6ef 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac.h @@ -5,9 +5,8 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -27,9 +26,8 @@ * * BSD LICENSE * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -72,7 +70,7 @@ #define NUM_MAC_INDEX (NUM_MAC_INDEX_DRIVER + 1) #define NUM_MAC_INDEX_CDB (NUM_MAC_INDEX_DRIVER + 2) -#define IWL_MVM_STATION_COUNT 16 +#define IWL_MVM_STATION_COUNT_MAX 16 #define IWL_MVM_INVALID_STA 0xFF enum iwl_ac { @@ -188,9 +186,17 @@ struct iwl_mac_data_ibss { /** * enum iwl_mac_data_policy - policy of the data path for this MAC * @TWT_SUPPORTED: twt is supported + * @MORE_DATA_ACK_SUPPORTED: AP supports More Data Ack according to + * paragraph 9.4.1.17 in P802.11ax_D4 specification. Used for TWT + * early termination detection. + * @FLEXIBLE_TWT_SUPPORTED: AP supports flexible TWT schedule + * @PROTECTED_TWT_SUPPORTED: AP supports protected TWT frames (with 11w) */ enum iwl_mac_data_policy { - TWT_SUPPORTED = BIT(0), + TWT_SUPPORTED = BIT(0), + MORE_DATA_ACK_SUPPORTED = BIT(1), + FLEXIBLE_TWT_SUPPORTED = BIT(2), + PROTECTED_TWT_SUPPORTED = BIT(3), }; /** diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h index b6c31f01ea9e..55573168444e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h @@ -90,6 +90,11 @@ enum iwl_regulatory_and_nvm_subcmd_ids { * @TAS_CONFIG: &struct iwl_tas_config_cmd */ TAS_CONFIG = 0x3, + + /** + * @PNVM_INIT_COMPLETE_NTFY: &struct iwl_pnvm_init_complete_ntfy + */ + PNVM_INIT_COMPLETE_NTFY = 0xFE, }; /** @@ -476,4 +481,12 @@ struct iwl_lari_config_change_cmd { __le32 config_bitmap; } __packed; /* LARI_CHANGE_CONF_CMD_S_VER_1 */ +/** + * struct iwl_pnvm_init_complete_ntfy - PNVM initialization complete + * @status: PNVM image loading status + */ +struct iwl_pnvm_init_complete_ntfy { + __le32 status; +} __packed; /* PNVM_INIT_COMPLETE_NTFY_S_VER_1 */ + #endif /* __iwl_fw_api_nvm_reg_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h b/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h index b833b80ea3d6..e6a069683462 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h @@ -5,10 +5,9 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -28,10 +27,9 @@ * * BSD LICENSE * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -181,15 +179,37 @@ struct iwl_phy_context_cmd_tail { * @ci: channel info * @tail: command tail */ -struct iwl_phy_context_cmd { +struct iwl_phy_context_cmd_v1 { /* COMMON_INDEX_HDR_API_S_VER_1 */ __le32 id_and_color; __le32 action; - /* PHY_CONTEXT_DATA_API_S_VER_1 */ + /* PHY_CONTEXT_DATA_API_S_VER_3 */ __le32 apply_time; __le32 tx_param_color; struct iwl_fw_channel_info ci; struct iwl_phy_context_cmd_tail tail; } __packed; /* PHY_CONTEXT_CMD_API_VER_1 */ +/** + * struct iwl_phy_context_cmd - config of the PHY context + * ( PHY_CONTEXT_CMD = 0x8 ) + * @id_and_color: ID and color of the relevant Binding + * @action: action to perform, one of FW_CTXT_ACTION_* + * @lmac_id: the lmac id the phy context belongs to + * @ci: channel info + * @rxchain_info: ??? + * @dsp_cfg_flags: set to 0 + * @reserved: reserved to align to 64 bit + */ +struct iwl_phy_context_cmd { + /* COMMON_INDEX_HDR_API_S_VER_1 */ + __le32 id_and_color; + __le32 action; + /* PHY_CONTEXT_DATA_API_S_VER_3 */ + struct iwl_fw_channel_info ci; + __le32 lmac_id; + __le32 rxchain_info; + __le32 dsp_cfg_flags; + __le32 reserved; +} __packed; /* PHY_CONTEXT_CMD_API_VER_3 */ #endif /* __iwl_fw_api_phy_ctxt_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h index 8991ddffbf5e..0debca6dd037 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2019 Intel Corporation + * Copyright(c) 2019 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2019 Intel Corporation + * Copyright(c) 2019 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -214,6 +214,15 @@ struct iwl_dts_measurement_notif_v2 { } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S_VER_2 */ /** + * struct iwl_dts_measurement_resp - measurements response + * + * @temp: the measured temperature + */ +struct iwl_dts_measurement_resp { + __le32 temp; +} __packed; /* CMD_DTS_MEASUREMENT_RSP_API_S_VER_1 */ + +/** * struct ct_kill_notif - CT-kill entry notification * * @temperature: the current temperature in celsius diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index 6e1b9b21904e..4e6ad1793d0a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2019 Intel Corporation + * Copyright (C) 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2019 Intel Corporation + * Copyright (C) 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -329,48 +329,56 @@ enum iwl_dev_tx_power_cmd_mode { IWL_TX_POWER_MODE_SET_SAR_TIMER_DEFAULT_TABLE = 5, }; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_5 */; +#define IWL_NUM_CHAIN_TABLES 1 +#define IWL_NUM_CHAIN_TABLES_V2 2 #define IWL_NUM_CHAIN_LIMITS 2 #define IWL_NUM_SUB_BANDS 5 +#define IWL_NUM_SUB_BANDS_V2 11 /** - * struct iwl_dev_tx_power_cmd - TX power reduction command + * struct iwl_dev_tx_power_common - Common part of the TX power reduction cmd * @set_mode: see &enum iwl_dev_tx_power_cmd_mode * @mac_context_id: id of the mac ctx for which we are reducing TX power. * @pwr_restriction: TX power restriction in 1/8 dBms. * @dev_24: device TX power restriction in 1/8 dBms * @dev_52_low: device TX power restriction upper band - low * @dev_52_high: device TX power restriction upper band - high - * @per_chain_restriction: per chain restrictions */ -struct iwl_dev_tx_power_cmd_v3 { +struct iwl_dev_tx_power_common { __le32 set_mode; __le32 mac_context_id; __le16 pwr_restriction; __le16 dev_24; __le16 dev_52_low; __le16 dev_52_high; - __le16 per_chain_restriction[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; +}; + +/** + * struct iwl_dev_tx_power_cmd_v3 - TX power reduction command version 3 + * @per_chain: per chain restrictions + */ +struct iwl_dev_tx_power_cmd_v3 { + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; } __packed; /* TX_REDUCED_POWER_API_S_VER_3 */ #define IWL_DEV_MAX_TX_POWER 0x7FFF /** - * struct iwl_dev_tx_power_cmd - TX power reduction command - * @v3: version 3 of the command, embedded here for easier software handling + * struct iwl_dev_tx_power_cmd_v4 - TX power reduction command version 4 + * @per_chain: per chain restrictions * @enable_ack_reduction: enable or disable close range ack TX power * reduction. * @reserved: reserved (padding) */ struct iwl_dev_tx_power_cmd_v4 { - /* v4 is just an extension of v3 - keep this here */ - struct iwl_dev_tx_power_cmd_v3 v3; + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; u8 enable_ack_reduction; u8 reserved[3]; } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */ /** - * struct iwl_dev_tx_power_cmd - TX power reduction command - * @v3: version 3 of the command, embedded here for easier software handling + * struct iwl_dev_tx_power_cmd_v5 - TX power reduction command version 5 + * @per_chain: per chain restrictions * @enable_ack_reduction: enable or disable close range ack TX power * reduction. * @per_chain_restriction_changed: is per_chain_restriction has changed @@ -381,16 +389,56 @@ struct iwl_dev_tx_power_cmd_v4 { * @timer_period: timer in milliseconds. if expires FW will change to default * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER */ -struct iwl_dev_tx_power_cmd { - /* v5 is just an extension of v3 - keep this here */ - struct iwl_dev_tx_power_cmd_v3 v3; +struct iwl_dev_tx_power_cmd_v5 { + __le16 per_chain[IWL_NUM_CHAIN_TABLES][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; u8 enable_ack_reduction; u8 per_chain_restriction_changed; u8 reserved[2]; __le32 timer_period; } __packed; /* TX_REDUCED_POWER_API_S_VER_5 */ +/** + * struct iwl_dev_tx_power_cmd_v5 - TX power reduction command version 5 + * @per_chain: per chain restrictions + * @enable_ack_reduction: enable or disable close range ack TX power + * reduction. + * @per_chain_restriction_changed: is per_chain_restriction has changed + * from last command. used if set_mode is + * IWL_TX_POWER_MODE_SET_SAR_TIMER. + * note: if not changed, the command is used for keep alive only. + * @reserved: reserved (padding) + * @timer_period: timer in milliseconds. if expires FW will change to default + * BIOS values. relevant if setMode is IWL_TX_POWER_MODE_SET_SAR_TIMER + */ +struct iwl_dev_tx_power_cmd_v6 { + __le16 per_chain[IWL_NUM_CHAIN_TABLES_V2][IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; + u8 enable_ack_reduction; + u8 per_chain_restriction_changed; + u8 reserved[2]; + __le32 timer_period; +} __packed; /* TX_REDUCED_POWER_API_S_VER_6 */ + +/** + * struct iwl_dev_tx_power_cmd - TX power reduction command (multiversion) + * @common: common part of the command + * @v3: version 3 part of the command + * @v4: version 4 part of the command + * @v5: version 5 part of the command + * @v6: version 6 part of the command + */ +struct iwl_dev_tx_power_cmd { + struct iwl_dev_tx_power_common common; + union { + struct iwl_dev_tx_power_cmd_v3 v3; + struct iwl_dev_tx_power_cmd_v4 v4; + struct iwl_dev_tx_power_cmd_v5 v5; + struct iwl_dev_tx_power_cmd_v6 v6; + }; +}; + #define IWL_NUM_GEO_PROFILES 3 +#define IWL_NUM_BANDS_PER_CHAIN_V1 2 +#define IWL_NUM_BANDS_PER_CHAIN_V2 3 /** * enum iwl_geo_per_chain_offset_operation - type of operation @@ -414,11 +462,6 @@ struct iwl_per_chain_offset { u8 chain_b; } __packed; /* PER_CHAIN_LIMIT_OFFSET_PER_CHAIN_S_VER_1 */ -struct iwl_per_chain_offset_group { - struct iwl_per_chain_offset lb; - struct iwl_per_chain_offset hb; -} __packed; /* PER_CHAIN_LIMIT_OFFSET_GROUP_S_VER_1 */ - /** * struct iwl_geo_tx_power_profile_cmd_v1 - struct for GEO_TX_POWER_LIMIT cmd. * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation @@ -426,20 +469,38 @@ struct iwl_per_chain_offset_group { */ struct iwl_geo_tx_power_profiles_cmd_v1 { __le32 ops; - struct iwl_per_chain_offset_group table[IWL_NUM_GEO_PROFILES]; + struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1]; } __packed; /* GEO_TX_POWER_LIMIT_VER_1 */ /** - * struct iwl_geo_tx_power_profile_cmd - struct for GEO_TX_POWER_LIMIT cmd. + * struct iwl_geo_tx_power_profile_cmd_v2 - struct for GEO_TX_POWER_LIMIT cmd. + * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation + * @table: offset profile per band. + * @table_revision: BIOS table revision. + */ +struct iwl_geo_tx_power_profiles_cmd_v2 { + __le32 ops; + struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V1]; + __le32 table_revision; +} __packed; /* GEO_TX_POWER_LIMIT_VER_2 */ + +/** + * struct iwl_geo_tx_power_profile_cmd_v3 - struct for GEO_TX_POWER_LIMIT cmd. * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation * @table: offset profile per band. * @table_revision: BIOS table revision. */ -struct iwl_geo_tx_power_profiles_cmd { +struct iwl_geo_tx_power_profiles_cmd_v3 { __le32 ops; - struct iwl_per_chain_offset_group table[IWL_NUM_GEO_PROFILES]; + struct iwl_per_chain_offset table[IWL_NUM_GEO_PROFILES][IWL_NUM_BANDS_PER_CHAIN_V2]; __le32 table_revision; -} __packed; /* GEO_TX_POWER_LIMIT */ +} __packed; /* GEO_TX_POWER_LIMIT_VER_3 */ + +union iwl_geo_tx_power_profiles_cmd { + struct iwl_geo_tx_power_profiles_cmd_v1 v1; + struct iwl_geo_tx_power_profiles_cmd_v2 v2; + struct iwl_geo_tx_power_profiles_cmd_v3 v3; +}; /** * struct iwl_geo_tx_power_profiles_resp - response to GEO_TX_POWER_LIMIT cmd @@ -450,16 +511,26 @@ struct iwl_geo_tx_power_profiles_resp { } __packed; /* GEO_TX_POWER_LIMIT_RESP */ /** - * struct iwl_ppag_table_cmd - struct for PER_PLATFORM_ANT_GAIN_CMD cmd. + * union iwl_ppag_table_cmd - union for all versions of PPAG command + * @v1: version 1, table revision = 0 + * @v2: version 2, table revision = 1 + * * @enabled: 1 if PPAG is enabled, 0 otherwise * @gain: table of antenna gain values per chain and sub-band * @reserved: reserved */ -struct iwl_ppag_table_cmd { - __le32 enabled; - s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; - s8 reserved[2]; -} __packed; /* PER_PLATFORM_ANT_GAIN_CMD */ +union iwl_ppag_table_cmd { + struct { + __le32 enabled; + s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS]; + s8 reserved[2]; + } v1; + struct { + __le32 enabled; + s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS_V2]; + s8 reserved[2]; + } v2; +} __packed; /** * struct iwl_beacon_filter_cmd diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h index 4347be6491e9..1ea54f643030 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h @@ -7,7 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -29,7 +29,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -193,6 +193,8 @@ enum IWL_TLC_HT_BW_RATES { * @sgi_ch_width_supp: bitmap of SGI support per channel width * use BIT(@enum iwl_tlc_mng_cfg_cw) * @reserved2: reserved + * @max_tx_op: max TXOP in uSecs for all AC (BK, BE, VO, VI), + * set zero for no limit. */ struct iwl_tlc_config_cmd { u8 sta_id; @@ -206,8 +208,9 @@ struct iwl_tlc_config_cmd { __le16 ht_rates[IWL_TLC_NSS_MAX][2]; __le16 max_mpdu_len; u8 sgi_ch_width_supp; - u8 reserved2[1]; -} __packed; /* TLC_MNG_CONFIG_CMD_API_S_VER_2 */ + u8 reserved2; + __le32 max_tx_op; +} __packed; /* TLC_MNG_CONFIG_CMD_API_S_VER_3 */ /** * enum iwl_tlc_update_flags - updated fields @@ -486,6 +489,13 @@ enum { #define RATE_MCS_HE_106T_POS 28 #define RATE_MCS_HE_106T_MSK (1 << RATE_MCS_HE_106T_POS) +/* Bit 30-31: (1) RTS, (2) CTS */ +#define RATE_MCS_RTS_REQUIRED_POS (30) +#define RATE_MCS_RTS_REQUIRED_MSK (0x1 << RATE_MCS_RTS_REQUIRED_POS) + +#define RATE_MCS_CTS_REQUIRED_POS (31) +#define RATE_MCS_CTS_REQUIRED_MSK (0x1 << RATE_MCS_CTS_REQUIRED_POS) + /* Link Quality definitions */ /* # entries in rate scale table to support Tx retries */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index b8b36a4f9eb9..8a8a204bfe26 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -308,17 +308,11 @@ enum iwl_rx_mpdu_status { IWL_RX_MPDU_STATUS_EXT_IV_MATCH = BIT(13), IWL_RX_MPDU_STATUS_KEY_ID_MATCH = BIT(14), IWL_RX_MPDU_STATUS_ROBUST_MNG_FRAME = BIT(15), -}; -enum iwl_rx_mpdu_hash_filter { - IWL_RX_MPDU_HF_A1_HASH_MASK = 0x3f, - IWL_RX_MPDU_HF_FILTER_STATUS_MASK = 0xc0, -}; + IWL_RX_MPDU_STATUS_KEY = 0x3f0000, + IWL_RX_MPDU_STATUS_DUPLICATE = BIT(22), -enum iwl_rx_mpdu_sta_id_flags { - IWL_RX_MPDU_SIF_STA_ID_MASK = 0x1f, - IWL_RX_MPDU_SIF_RRF_ABORT = 0x20, - IWL_RX_MPDU_SIF_FILTER_STATUS_MASK = 0xc0, + IWL_RX_MPDU_STATUS_STA_ID = 0x1f000000, }; #define IWL_RX_REORDER_DATA_INVALID_BAID 0x7f @@ -560,7 +554,11 @@ struct iwl_rx_mpdu_desc_v3 { /** * @raw_xsum: raw xsum value */ - __le32 raw_xsum; + __be16 raw_xsum; + /** + * @reserved_xsum: reserved high bits in the raw checksum + */ + __le16 reserved_xsum; /* DW11 */ /** * @rate_n_flags: RX rate/flags encoding @@ -668,15 +666,8 @@ struct iwl_rx_mpdu_desc { /** * @status: &enum iwl_rx_mpdu_status */ - __le16 status; - /** - * @hash_filter: hash filter value - */ - u8 hash_filter; - /** - * @sta_id_flags: &enum iwl_rx_mpdu_sta_id_flags - */ - u8 sta_id_flags; + __le32 status; + /* DW6 */ /** * @reorder_data: &enum iwl_rx_mpdu_reorder_data diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h index c010e6febbf4..d43e0d3f3a12 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h @@ -380,7 +380,7 @@ struct iwl_mvm_add_sta_cmd { u8 add_modify; u8 awake_acs; __le16 tid_disable_tx; - __le32 mac_id_n_color; + __le32 mac_id_n_color; /* can be used for lmac id when using cmd v12 */ u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */ __le16 reserved2; u8 sta_id; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h index 318843138490..d41cab4016fe 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h @@ -5,10 +5,9 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -28,9 +27,8 @@ * * BSD LICENSE * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -383,14 +381,14 @@ struct mvm_statistics_load { __le32 air_time[MAC_INDEX_AUX]; __le32 byte_count[MAC_INDEX_AUX]; __le32 pkt_count[MAC_INDEX_AUX]; - u8 avg_energy[IWL_MVM_STATION_COUNT]; + u8 avg_energy[IWL_MVM_STATION_COUNT_MAX]; } __packed; /* STATISTICS_RX_MAC_STATION_S_VER_3 */ struct mvm_statistics_load_v1 { __le32 air_time[NUM_MAC_INDEX]; __le32 byte_count[NUM_MAC_INDEX]; __le32 pkt_count[NUM_MAC_INDEX]; - u8 avg_energy[IWL_MVM_STATION_COUNT]; + u8 avg_energy[IWL_MVM_STATION_COUNT_MAX]; } __packed; /* STATISTICS_RX_MAC_STATION_S_VER_1 */ struct mvm_statistics_rx { @@ -466,4 +464,465 @@ struct iwl_statistics_cmd { __le32 flags; } __packed; /* STATISTICS_CMD_API_S_VER_1 */ +#define MAX_BCAST_FILTER_NUM 8 + +/** + * enum iwl_fw_statistics_type + * + * @FW_STATISTICS_OPERATIONAL: operational statistics + * @FW_STATISTICS_PHY: phy statistics + * @FW_STATISTICS_MAC: mac statistics + * @FW_STATISTICS_RX: rx statistics + * @FW_STATISTICS_TX: tx statistics + * @FW_STATISTICS_DURATION: duration statistics + * @FW_STATISTICS_HE: he statistics + */ +enum iwl_fw_statistics_type { + FW_STATISTICS_OPERATIONAL, + FW_STATISTICS_PHY, + FW_STATISTICS_MAC, + FW_STATISTICS_RX, + FW_STATISTICS_TX, + FW_STATISTICS_DURATION, + FW_STATISTICS_HE, +}; /* FW_STATISTICS_TYPE_API_E_VER_1 */ + +/** + * struct iwl_statistics_ntfy_hdr + * + * @type: struct type + * @version: version of the struct + * @size: size in bytes + */ +struct iwl_statistics_ntfy_hdr { + u8 type; + u8 version; + __le16 size; +}; /* STATISTICS_NTFY_HDR_API_S_VER_1 */ + +/** + * struct iwl_statistics_operational_ntfy + * + * @hdr: general statistics header + * @flags: bitmap of possible notification structures + * @mac_id: mac on which the beacon was received + * @beacon_filter_average_energy: Average energy [-dBm] of the 2 + * antennas. + * @beacon_filter_reason: beacon filter reason + * @radio_temperature: radio temperature + * @air_time: air time + * @beacon_counter: all beacons (both filtered and not filtered) + * @beacon_average_energy: all beacons (both filtered and not + * filtered) + * @beacon_rssi_a: beacon RSSI on antenna A + * @beacon_rssi_b: beacon RSSI on antenna B + * @rx_bytes: per MAC RX byte count + * @rx_time: rx time + * @tx_time: usec the radio is transmitting. + * @on_time_rf: The total time in usec the RF is awake. + * @on_time_scan: usec the radio is awake due to scan. + * @average_energy: in fact it is minus the energy.. + * @reserved: reserved + */ +struct iwl_statistics_operational_ntfy { + struct iwl_statistics_ntfy_hdr hdr; + __le32 flags; + __le32 mac_id; + __le32 beacon_filter_average_energy; + __le32 beacon_filter_reason; + __le32 radio_temperature; + __le32 air_time[MAC_INDEX_AUX]; + __le32 beacon_counter[MAC_INDEX_AUX]; + __le32 beacon_average_energy[MAC_INDEX_AUX]; + __le32 beacon_rssi_a; + __le32 beacon_rssi_b; + __le32 rx_bytes[MAC_INDEX_AUX]; + __le64 rx_time; + __le64 tx_time; + __le64 on_time_rf; + __le64 on_time_scan; + __le32 average_energy[IWL_MVM_STATION_COUNT_MAX]; + __le32 reserved; +} __packed; /* STATISTICS_OPERATIONAL_NTFY_API_S_VER_14 */ + +/** + * struct iwl_statistics_phy_ntfy + * + * @hdr: general statistics header + * RX PHY related statistics + * @energy_and_config: ??? + * @rssi_band: @31:24 rssiAllBand_B, 23:16 rssiInBand_B, 15:8 + * rssiAllBand_A, 7:0 rssiInBand_A + * @agc_word: @31:16 agcWord_B, 15:0 agcWord_A + * @agc_gain: @19:10 agcGain_B, 9:0 agcGain_A + * @dfe_gain: @19:10 dfeGain_B, 9:0 dfeGain_A + * @snr_calc_main: @18:0 snrCalcMain + * @energy_calc_main: @18:0 energyCalcMain + * @snr_calc_aux: @18:0 snrCalcAux + * @dsp_dc_estim_a: @27:14 dspDcEstimQA, 13:0 dspDcEstimIA + * @dsp_dc_estim_b: @27:14 dspDcEstimQB, 13:0 dspDcEstimIB + * @ina_detec_type_and_ofdm_corr_comb: @31:31 inaDetectCckMrc, + * 30:27 inaDetectType, 26:0 ofdmCorrComb + * @cw_corr_comb: @26:0 cwCorrComb + * @rssi_comb: @25:0 rssiComb + * @auto_corr_cck: @23:12 autoCck, 11:00 crossCck + * @ofdm_fine_freq_and_pina_freq_err: @18:7 ofdmFineFreq, 6:0 + * ofdmPinaFreqErr + * @snrm_evm_main: @31:0 snrmEvmMain + * @snrm_evm_aux: @31:0 snrmEvmAux + * @rx_rate: @31:0 rate + * TX PHY related statistics + * @per_chain_enums_and_dsp_atten_a: @perChainEnumsAndDspAtten + * (per version) + * @target_power_and_power_meas_a: @31:16 targetPower_A, 15:0 + * powerMeasuredCalc_A + * @tx_config_as_i_and_ac_a: @31:16 txConfigAsI_A, 15:0 + * txConfigAc_A + * @predist_dcq_and_dci_a: @31:16 predist_dci_A, 15:0 + * predist_dcq_A + * @per_chain_enums_and_dsp_atten_b: @perChainEnumsAndDspAtten + * (per version) + * @target_power_and_power_meas_b: @31:16 targetPower_B, 15:0 + * powerMeasuredCalc_B + * @tx_config_as_i_and_ac_b: @31:16 txConfigAsI_B, 15:0 + * txConfigAc_B + * @predist_dcq_and_dci_b: @31:16 predist_dci_B, 15:0 + * predist_dcq_B + * @tx_rate: @31:0 rate + * @tlc_backoff: @31:0 tlcBackoff + * @mpapd_calib_mode_mpapd_calib_type_a: @31:16 + * mpapdCalibMode_A, 15:0 mpapdCalibType_A + * @psat_and_phy_power_limit_a: @31:16 psat_A, 15:0 + * phyPowerLimit_A + * @sar_and_regulatory_power_limit_a: @31:16 sarPowerLimit_A, + * 15:0 regulatoryPowerLimit_A + * @mpapd_calib_mode_mpapd_calib_type_b: @31:16 + * mpapdCalibMode_B, 15:0 mpapdCalibType_B + * @psat_and_phy_power_limit_b: @31:16 psat_B, 15:0 + * phyPowerLimit_B + * @sar_and_regulatory_power_limit_b: @31:16 sarPowerLimit_B, + * 15:0 regulatoryPowerLimit_B + * @srd_and_driver_power_limits: @31:16 srdPowerLimit, 15:0 + * driverPowerLimit + * @reserved: reserved + */ +struct iwl_statistics_phy_ntfy { + struct iwl_statistics_ntfy_hdr hdr; + __le32 energy_and_config; + __le32 rssi_band; + __le32 agc_word; + __le32 agc_gain; + __le32 dfe_gain; + __le32 snr_calc_main; + __le32 energy_calc_main; + __le32 snr_calc_aux; + __le32 dsp_dc_estim_a; + __le32 dsp_dc_estim_b; + __le32 ina_detec_type_and_ofdm_corr_comb; + __le32 cw_corr_comb; + __le32 rssi_comb; + __le32 auto_corr_cck; + __le32 ofdm_fine_freq_and_pina_freq_err; + __le32 snrm_evm_main; + __le32 snrm_evm_aux; + __le32 rx_rate; + __le32 per_chain_enums_and_dsp_atten_a; + __le32 target_power_and_power_meas_a; + __le32 tx_config_as_i_and_ac_a; + __le32 predist_dcq_and_dci_a; + __le32 per_chain_enums_and_dsp_atten_b; + __le32 target_power_and_power_meas_b; + __le32 tx_config_as_i_and_ac_b; + __le32 predist_dcq_and_dci_b; + __le32 tx_rate; + __le32 tlc_backoff; + __le32 mpapd_calib_mode_mpapd_calib_type_a; + __le32 psat_and_phy_power_limit_a; + __le32 sar_and_regulatory_power_limit_a; + __le32 mpapd_calib_mode_mpapd_calib_type_b; + __le32 psat_and_phy_power_limit_b; + __le32 sar_and_regulatory_power_limit_b; + __le32 srd_and_driver_power_limits; + __le32 reserved; +} __packed; /* STATISTICS_PHY_NTFY_API_S_VER_1 */ + +/** + * struct iwl_statistics_mac_ntfy + * + * @hdr: general statistics header + * @bcast_filter_passed_per_mac: bcast filter passed per mac + * @bcast_filter_dropped_per_mac: bcast filter dropped per mac + * @bcast_filter_passed_per_filter: bcast filter passed per filter + * @bcast_filter_dropped_per_filter: bcast filter dropped per filter + * @reserved: reserved + */ +struct iwl_statistics_mac_ntfy { + struct iwl_statistics_ntfy_hdr hdr; + __le32 bcast_filter_passed_per_mac[NUM_MAC_INDEX_CDB]; + __le32 bcast_filter_dropped_per_mac[NUM_MAC_INDEX_CDB]; + __le32 bcast_filter_passed_per_filter[MAX_BCAST_FILTER_NUM]; + __le32 bcast_filter_dropped_per_filter[MAX_BCAST_FILTER_NUM]; + __le32 reserved; +} __packed; /* STATISTICS_MAC_NTFY_API_S_VER_1 */ + +/** + * struct iwl_statistics_rx_ntfy + * + * @hdr: general statistics header + * @rx_agg_mpdu_cnt: aggregation frame count (number of + * delimiters) + * @rx_agg_cnt: number of RX Aggregations + * @unsupported_mcs: number of PLCP headers that have rate which + * is unsupported by DSP + * @bogus_cts: CTS received when not expecting CTS + * @bogus_ack: ACK received when not expecting ACK + * @rx_byte_count: ??? + * @rx_packet_count: ??? + * @missed_beacons: ??? + * @unresponded_rts: un-responded RTS, due to NAV not zero + * @rxe_frame_limit_overrun: RXE got frame limit overrun + * @sent_ba_rsp_cnt: BA response TX count + * @late_rx_handle: count the number of times the RX path was + * aborted due to late entry + * @num_bt_kills: ??? + * @reserved: reserved + */ +struct iwl_statistics_rx_ntfy { + struct iwl_statistics_ntfy_hdr hdr; + __le32 rx_agg_mpdu_cnt; + __le32 rx_agg_cnt; + __le32 unsupported_mcs; + __le32 bogus_cts; + __le32 bogus_ack; + __le32 rx_byte_count[MAC_INDEX_AUX]; + __le32 rx_packet_count[MAC_INDEX_AUX]; + __le32 missed_beacons; + __le32 unresponded_rts; + __le32 rxe_frame_limit_overrun; + __le32 sent_ba_rsp_cnt; + __le32 late_rx_handle; + __le32 num_bt_kills; + __le32 reserved; +} __packed; /* STATISTICS_RX_NTFY_API_S_VER_1 */ + +/** + * struct iwl_statistics_tx_ntfy + * + * @hdr: general statistics header + * @cts_timeout: timeout when waiting for CTS + * @ack_timeout: timeout when waiting for ACK + * @dump_msdu_cnt: number of MSDUs that were dumped due to any + * reason + * @burst_abort_missing_next_frame_cnt: number of times a burst + * was aborted due to missing next frame bytes in txfifo + * number of times got timeout when waiting for CTS/ACK/BA and energy was + * detected just after sending the RTS/DATA. this statistics may help getting + * interesting indicators, like the likelihood of collision (so the benefit of + * protection may be estimated Vs. its cost). Or how many of the failures are + * due to collision and how many due to SNR. + * For Link-quality the CTS collision indication is more reliable then the ACK + * collision indication as the RTS frame is short and has more chance that the + * frame/s which caused the collision continue after the RTS was sent. + * @cts_timeout_collision: ??? + * ACK/BA failed and energy as detected after DATA + * Note: to get the collision ratio need to: + * ackOrBaTimeoutCollision / (ack_timeout + ba_timeout) + * @ack_or_ba_timeout_collision: ??? + * @ba_timeout: timeout when waiting for immediate BA response + * @ba_reschedule_frames: failed to get BA response and + * rescheduled all the non-ACKed frames + * gives the avarage number of frames inside aggregation + * @scd_query_agg_frame_cnt: ??? + * @scd_query_no_agg: scheduler query prevented aggregation + * @scd_query_agg: scheduler query allowed aggregation + * @scd_query_mismatch: scheduler query inaccurate, either too + * short or too long + * @agg_terminated_underrun: aggregation was terminated due to + * underrun + * @agg_terminated_bt_prio_kill: aggregation was terminated due + * to BT + * @tx_kill_on_long_retry: count the tx frames dropped due to + * long retry limit (DATA frame failed) + * @tx_kill_on_short_retry: count the tx frames dropped due to + * short retry limit (RTS frame failed) + * TX deffer on energy. This counter is reset on each successful transmit. + * When timer exceed TX deffer limit than will be uCode assert. + * @tx_deffer_counter: ??? + * @tx_deffer_base_time: Keep the time of the last successful + * transmit + * @tx_underrun: TX killed due to underrun + * @bt_defer: TX deferred due to BT priority, so probably TX was + * not started. + * @tx_kill_on_dsp_timeout: TX killed on DSP problem detected + * @tx_kill_on_immediate_quiet: TX killed due to immediate quiet + * @kill_ba_cnt: number of times sending BA failed + * @kill_ack_cnt: number of times sending ACK failed + * @kill_cts_cnt: number of times sending CTS failed + * @burst_terminated: Count burst or fragmentation termination + * occurrence + * @late_tx_vec_wr_cnt: ??? + * TX is not sent because ucode failed to notify the TRM in SIFS-delta from + * ON_AIR deassertion. + * @late_rx2_tx_cnt: ??? + * @scd_query_cnt: count the times SCD query was done to check + * for TX AGG + * @tx_frames_acked_in_agg: count the number of frames + * transmitted inside AGG and were successful + * @last_tx_ch_width_indx: ??? + * number of deferred TX per channel width, 0 - 20, 1/2/3 - 40/80/160 + * @rx_detected_per_ch_width: ??? + * @success_per_ch_width: ??? + * @fail_per_ch_width: ??? + * @reserved: reserved + */ +struct iwl_statistics_tx_ntfy { + struct iwl_statistics_ntfy_hdr hdr; + __le32 cts_timeout; + __le32 ack_timeout; + __le32 dump_msdu_cnt; + __le32 burst_abort_missing_next_frame_cnt; + __le32 cts_timeout_collision; + __le32 ack_or_ba_timeout_collision; + __le32 ba_timeout; + __le32 ba_reschedule_frames; + __le32 scd_query_agg_frame_cnt; + __le32 scd_query_no_agg; + __le32 scd_query_agg; + __le32 scd_query_mismatch; + __le32 agg_terminated_underrun; + __le32 agg_terminated_bt_prio_kill; + __le32 tx_kill_on_long_retry; + __le32 tx_kill_on_short_retry; + __le32 tx_deffer_counter; + __le32 tx_deffer_base_time; + __le32 tx_underrun; + __le32 bt_defer; + __le32 tx_kill_on_dsp_timeout; + __le32 tx_kill_on_immediate_quiet; + __le32 kill_ba_cnt; + __le32 kill_ack_cnt; + __le32 kill_cts_cnt; + __le32 burst_terminated; + __le32 late_tx_vec_wr_cnt; + __le32 late_rx2_tx_cnt; + __le32 scd_query_cnt; + __le32 tx_frames_acked_in_agg; + __le32 last_tx_ch_width_indx; + __le32 rx_detected_per_ch_width[4]; + __le32 success_per_ch_width[4]; + __le32 fail_per_ch_width[4]; + __le32 reserved; +} __packed; /* STATISTICS_TX_NTFY_API_S_VER_1 */ + +/** + * struct iwl_statistics_duration_ntfy + * + * @hdr: general statistics header + * @cont_burst_chk_cnt: number of times continuation or + * fragmentation or bursting was checked + * @cont_burst_cnt: number of times continuation or fragmentation + * or bursting was successful + * @wait_for_silence_timeout_cnt: ??? + * @reserved: reserved + */ +struct iwl_statistics_duration_ntfy { + struct iwl_statistics_ntfy_hdr hdr; + __le32 cont_burst_chk_cnt; + __le32 cont_burst_cnt; + __le32 wait_for_silence_timeout_cnt; + __le32 reserved; +} __packed; /* STATISTICS_DURATION_NTFY_API_S_VER_1 */ + +/** + * struct iwl_statistics_he_ntfy + * + * @hdr: general statistics header + * received HE frames + * @rx_siga_valid_cnt: rx HE SIG-A valid + * @rx_siga_invalid_cnt: rx HE SIG-A invalid + * received HE frames w/ valid Sig-A + * @rx_trig_based_frame_cnt: rx HE-TB (trig-based) + * @rx_su_frame_cnt: rx HE-SU + * @rx_sigb_invalid_cnt: rx (suspected) HE-MU w/ bad SIG-B + * @rx_our_bss_color_cnt: rx valid HE SIG-A w/ our BSS color + * @rx_other_bss_color_cnt: rx valid HE SIG-A w/ other BSS color + * @rx_zero_bss_color_cnt: ??? + * received HE-MU frames w/ good Sig-B + * @rx_mu_for_us_cnt: match AID + * @rx_mu_not_for_us_cnt: no matched AID + * received HE-MU frames for us (w/ our AID) + * @rx_mu_nss_ar: 0 - SISO, 1 - MIMO2 + * @rx_mu_mimo_cnt: full BW RU, compressed SIG-B + * @rx_mu_ru_bw_ar: MU alloc, MHz: 0 - 2, 1 - 5, 2 - 10, 3 - 20, + * 4 - 40, 5 - 80, 6 - 160 + * received trigger frames + * @rx_trig_for_us_cnt: ??? + * @rx_trig_not_for_us_cnt: ??? + * trigger for us + * @rx_trig_with_cs_req_cnt: ??? + * @rx_trig_type_ar: ??? + * @rx_trig_in_agg_cnt: ??? + * basic trigger for us allocations + * @rx_basic_trig_alloc_nss_ar: ??? + * @rx_basic_trig_alloc_mu_mimo_cnt: ??? + * @rx_basic_trig_alloc_ru_bw_ar: ??? + * @rx_basic_trig_total_byte_cnt: ??? + * trig-based TX + * @tx_trig_based_cs_req_fail_cnt: ??? + * @tx_trig_based_sifs_ok_cnt: ??? + * @tx_trig_based_sifs_fail_cnt: ??? + * @tx_trig_based_byte_cnt: ??? + * @tx_trig_based_pad_byte_cnt: ??? + * @tx_trig_based_frame_cnt: ??? + * @tx_trig_based_acked_frame_cnt: ??? + * @tx_trig_based_ack_timeout_cnt: ??? + * HE-SU TX + * @tx_su_frame_cnt: ??? + * EDCA <--> MU-EDCA transitions + * @tx_edca_to_mu_edca_cnt: ??? + * @tx_mu_edca_to_edca_by_timeout_cnt: ??? + * @tx_mu_edca_to_edca_by_ack_fail_cnt: ??? + * @tx_mu_edca_to_edca_by_small_alloc_cnt: ??? + * @reserved: reserved + */ +struct iwl_statistics_he_ntfy { + struct iwl_statistics_ntfy_hdr hdr; + __le32 rx_siga_valid_cnt; + __le32 rx_siga_invalid_cnt; + __le32 rx_trig_based_frame_cnt; + __le32 rx_su_frame_cnt; + __le32 rx_sigb_invalid_cnt; + __le32 rx_our_bss_color_cnt; + __le32 rx_other_bss_color_cnt; + __le32 rx_zero_bss_color_cnt; + __le32 rx_mu_for_us_cnt; + __le32 rx_mu_not_for_us_cnt; + __le32 rx_mu_nss_ar[2]; + __le32 rx_mu_mimo_cnt; + __le32 rx_mu_ru_bw_ar[7]; + __le32 rx_trig_for_us_cnt; + __le32 rx_trig_not_for_us_cnt; + __le32 rx_trig_with_cs_req_cnt; + __le32 rx_trig_type_ar[8 + 1]; + __le32 rx_trig_in_agg_cnt; + __le32 rx_basic_trig_alloc_nss_ar[2]; + __le32 rx_basic_trig_alloc_mu_mimo_cnt; + __le32 rx_basic_trig_alloc_ru_bw_ar[7]; + __le32 rx_basic_trig_total_byte_cnt; + __le32 tx_trig_based_cs_req_fail_cnt; + __le32 tx_trig_based_sifs_ok_cnt; + __le32 tx_trig_based_sifs_fail_cnt; + __le32 tx_trig_based_byte_cnt; + __le32 tx_trig_based_pad_byte_cnt; + __le32 tx_trig_based_frame_cnt; + __le32 tx_trig_based_acked_frame_cnt; + __le32 tx_trig_based_ack_timeout_cnt; + __le32 tx_su_frame_cnt; + __le32 tx_edca_to_mu_edca_cnt; + __le32 tx_mu_edca_to_edca_by_timeout_cnt; + __le32 tx_mu_edca_to_edca_by_ack_fail_cnt; + __le32 tx_mu_edca_to_edca_by_small_alloc_cnt; + __le32 reserved; +} __packed; /* STATISTICS_HE_NTFY_API_S_VER_1 */ + #endif /* __iwl_fw_api_stats_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h index 82d59b5a5f8c..de2e2ca7a3ea 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h @@ -5,9 +5,8 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -27,9 +26,8 @@ * * BSD LICENSE * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2012 - 2014, 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -61,6 +59,7 @@ #ifndef __iwl_fw_api_tx_h__ #define __iwl_fw_api_tx_h__ +#include <linux/ieee80211.h> /** * enum iwl_tx_flags - bitmasks for tx_flags in TX command diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 7ea55cfdd8a8..ab4a8b942c81 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1507,6 +1507,27 @@ iwl_dump_ini_err_table_iter(struct iwl_fw_runtime *fwrt, return sizeof(*range) + le32_to_cpu(range->range_data_size); } +static int +iwl_dump_ini_special_mem_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_region_special_device_memory *special_mem = + ®->special_mem; + + struct iwl_fw_ini_error_dump_range *range = range_ptr; + u32 addr = le32_to_cpu(special_mem->base_addr) + + le32_to_cpu(special_mem->offset); + + range->internal_base_addr = cpu_to_le32(addr); + range->range_data_size = special_mem->size; + iwl_trans_read_mem_bytes(fwrt->trans, addr, range->data, + le32_to_cpu(special_mem->size)); + + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} + static int iwl_dump_ini_fw_pkt_iter(struct iwl_fw_runtime *fwrt, struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) @@ -1636,6 +1657,21 @@ iwl_dump_ini_err_table_fill_header(struct iwl_fw_runtime *fwrt, return dump->ranges; } +static void * +iwl_dump_ini_special_mem_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_special_device_memory *dump = data; + + dump->header.version = cpu_to_le32(IWL_INI_DUMP_VER); + dump->type = reg->special_mem.type; + dump->version = reg->special_mem.version; + + return dump->ranges; +} + static u32 iwl_dump_ini_mem_ranges(struct iwl_fw_runtime *fwrt, struct iwl_dump_ini_region_data *reg_data) { @@ -1827,6 +1863,20 @@ iwl_dump_ini_err_table_get_size(struct iwl_fw_runtime *fwrt, } static u32 +iwl_dump_ini_special_mem_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 size = le32_to_cpu(reg->special_mem.size); + + if (size) + size += sizeof(struct iwl_fw_ini_special_device_memory) + + sizeof(struct iwl_fw_ini_error_dump_range); + + return size; +} + +static u32 iwl_dump_ini_fw_pkt_get_size(struct iwl_fw_runtime *fwrt, struct iwl_dump_ini_region_data *reg_data) { @@ -2125,6 +2175,12 @@ static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = { .fill_mem_hdr = iwl_dump_ini_mem_fill_header, .fill_range = iwl_dump_ini_config_iter, }, + [IWL_FW_INI_REGION_SPECIAL_DEVICE_MEMORY] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_special_mem_get_size, + .fill_mem_hdr = iwl_dump_ini_special_mem_fill_header, + .fill_range = iwl_dump_ini_special_mem_iter, + }, }; static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h index 72bfc64580ab..cb40f509ab61 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h @@ -495,6 +495,20 @@ struct iwl_fw_ini_monitor_dump { } __packed; /** + * struct iwl_fw_ini_special_device_memory - special device memory + * @header: header of the region + * @type: type of special memory + * @version: struct special memory version + * @ranges: the memory ranges of this this region + */ +struct iwl_fw_ini_special_device_memory { + struct iwl_fw_ini_error_dump_header header; + __le16 type; + __le16 version; + struct iwl_fw_ini_error_dump_range ranges[]; +} __packed; + +/** * struct iwl_fw_error_dump_paging - content of the UMAC's image page * block on DRAM * @index: the index of the page block diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 1fb45fd30ffa..02c64b988a13 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -90,6 +90,7 @@ struct iwl_ucode_header { }; #define IWL_UCODE_TLV_DEBUG_BASE 0x1000005 +#define IWL_UCODE_TLV_CONST_BASE 0x100 /* * new TLV uCode file layout @@ -145,7 +146,13 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_UMAC_DEBUG_ADDRS = 54, IWL_UCODE_TLV_LMAC_DEBUG_ADDRS = 55, IWL_UCODE_TLV_FW_RECOVERY_INFO = 57, - IWL_UCODE_TLV_FW_FSEQ_VERSION = 60, + IWL_UCODE_TLV_HW_TYPE = 58, + IWL_UCODE_TLV_FW_FSEQ_VERSION = 60, + + IWL_UCODE_TLV_PNVM_VERSION = 62, + IWL_UCODE_TLV_PNVM_SKU = 64, + + IWL_UCODE_TLV_FW_NUM_STATIONS = IWL_UCODE_TLV_CONST_BASE + 0, IWL_UCODE_TLV_TYPE_DEBUG_INFO = IWL_UCODE_TLV_DEBUG_BASE + 0, IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION = IWL_UCODE_TLV_DEBUG_BASE + 1, @@ -405,8 +412,8 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t; * to report the CSI information with (certain) RX frames * @IWL_UCODE_TLV_CAPA_FTM_CALIBRATED: has FTM calibrated and thus supports both * initiator and responder - * * @IWL_UCODE_TLV_CAPA_MLME_OFFLOAD: supports MLME offload + * @IWL_UCODE_TLV_CAPA_PROTECTED_TWT: Supports protection of TWT action frames * * @NUM_IWL_UCODE_TLV_CAPA: number of bits used */ @@ -451,6 +458,7 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_SET_PPAG = (__force iwl_ucode_tlv_capa_t)52, IWL_UCODE_TLV_CAPA_TAS_CFG = (__force iwl_ucode_tlv_capa_t)53, IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD = (__force iwl_ucode_tlv_capa_t)54, + IWL_UCODE_TLV_CAPA_PROTECTED_TWT = (__force iwl_ucode_tlv_capa_t)56, /* set 2 */ IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE = (__force iwl_ucode_tlv_capa_t)64, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.c b/drivers/net/wireless/intel/iwlwifi/fw/img.c index de8cff463dbe..c2a4e60518bc 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.c @@ -5,7 +5,7 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2019 Intel Corporation + * Copyright(c) 2019 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -25,7 +25,7 @@ * * BSD LICENSE * - * Copyright(c) 2019 Intel Corporation + * Copyright(c) 2019 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -57,22 +57,25 @@ #include "img.h" -u8 iwl_fw_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd) +u8 iwl_fw_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd, u8 def) { const struct iwl_fw_cmd_version *entry; unsigned int i; if (!fw->ucode_capa.cmd_versions || !fw->ucode_capa.n_cmd_versions) - return IWL_FW_CMD_VER_UNKNOWN; + return def; entry = fw->ucode_capa.cmd_versions; for (i = 0; i < fw->ucode_capa.n_cmd_versions; i++, entry++) { - if (entry->group == grp && entry->cmd == cmd) + if (entry->group == grp && entry->cmd == cmd) { + if (entry->cmd_ver == IWL_FW_CMD_VER_UNKNOWN) + return def; return entry->cmd_ver; + } } - return IWL_FW_CMD_VER_UNKNOWN; + return def; } EXPORT_SYMBOL_GPL(iwl_fw_lookup_cmd_ver); @@ -97,3 +100,43 @@ u8 iwl_fw_lookup_notif_ver(const struct iwl_fw *fw, u8 grp, u8 cmd, u8 def) return def; } EXPORT_SYMBOL_GPL(iwl_fw_lookup_notif_ver); + +#define FW_SYSASSERT_CPU_MASK 0xf0000000 +static const struct { + const char *name; + u8 num; +} advanced_lookup[] = { + { "NMI_INTERRUPT_WDG", 0x34 }, + { "SYSASSERT", 0x35 }, + { "UCODE_VERSION_MISMATCH", 0x37 }, + { "BAD_COMMAND", 0x38 }, + { "BAD_COMMAND", 0x39 }, + { "NMI_INTERRUPT_DATA_ACTION_PT", 0x3C }, + { "FATAL_ERROR", 0x3D }, + { "NMI_TRM_HW_ERR", 0x46 }, + { "NMI_INTERRUPT_TRM", 0x4C }, + { "NMI_INTERRUPT_BREAK_POINT", 0x54 }, + { "NMI_INTERRUPT_WDG_RXF_FULL", 0x5C }, + { "NMI_INTERRUPT_WDG_NO_RBD_RXF_FULL", 0x64 }, + { "NMI_INTERRUPT_HOST", 0x66 }, + { "NMI_INTERRUPT_LMAC_FATAL", 0x70 }, + { "NMI_INTERRUPT_UMAC_FATAL", 0x71 }, + { "NMI_INTERRUPT_OTHER_LMAC_FATAL", 0x73 }, + { "NMI_INTERRUPT_ACTION_PT", 0x7C }, + { "NMI_INTERRUPT_UNKNOWN", 0x84 }, + { "NMI_INTERRUPT_INST_ACTION_PT", 0x86 }, + { "ADVANCED_SYSASSERT", 0 }, +}; + +const char *iwl_fw_lookup_assert_desc(u32 num) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(advanced_lookup) - 1; i++) + if (advanced_lookup[i].num == (num & ~FW_SYSASSERT_CPU_MASK)) + return advanced_lookup[i].name; + + /* No entry matches 'num', so it is the last: ADVANCED_SYSASSERT */ + return advanced_lookup[i].name; +} +EXPORT_SYMBOL_GPL(iwl_fw_lookup_assert_desc); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index a8630bf90b63..f836f3a8567b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -5,10 +5,9 @@ * * GPL LICENSE SUMMARY * - * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2008 - 2014, 2018 - 2020 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +30,7 @@ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 Intel Deutschland GmbH - * Copyright(c) 2018 - 2019 Intel Corporation + * Copyright(c) 2008 - 2014, 2018 - 2020 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -107,6 +106,7 @@ struct iwl_ucode_capabilities { u32 flags; u32 error_log_addr; u32 error_log_size; + u32 num_stations; unsigned long _api[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_API)]; unsigned long _capa[BITS_TO_LONGS(NUM_IWL_UCODE_TLV_CAPA)]; @@ -313,7 +313,8 @@ iwl_get_ucode_image(const struct iwl_fw *fw, enum iwl_ucode_type ucode_type) return &fw->img[ucode_type]; } -u8 iwl_fw_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd); +u8 iwl_fw_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd, u8 def); u8 iwl_fw_lookup_notif_ver(const struct iwl_fw *fw, u8 grp, u8 cmd, u8 def); +const char *iwl_fw_lookup_assert_desc(u32 num); #endif /* __iwl_fw_img_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/init.c b/drivers/net/wireless/intel/iwlwifi/fw/init.c index b373606e1241..f8516c7ca767 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/init.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/init.c @@ -134,7 +134,8 @@ int iwl_set_soc_latency(struct iwl_fw_runtime *fwrt) SOC_FLAGS_LTR_APPLY_DELAY_MASK); if (iwl_fw_lookup_cmd_ver(fwrt->fw, IWL_ALWAYS_LONG_GROUP, - SCAN_REQ_UMAC) >= 2 && + SCAN_REQ_UMAC, + IWL_FW_CMD_VER_UNKNOWN) >= 2 && fwrt->trans->trans_cfg->low_latency_xtal) cmd.flags |= cpu_to_le32(SOC_CONFIG_CMD_FLAGS_LOW_LATENCY); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c new file mode 100644 index 000000000000..6d8f7bff1243 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.c @@ -0,0 +1,274 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/****************************************************************************** + * + * Copyright(c) 2020 Intel Corporation + * + *****************************************************************************/ + +#include "iwl-drv.h" +#include "pnvm.h" +#include "iwl-prph.h" +#include "iwl-io.h" +#include "fw/api/commands.h" +#include "fw/api/nvm-reg.h" +#include "fw/api/alive.h" + +struct iwl_pnvm_section { + __le32 offset; + const u8 data[]; +} __packed; + +static bool iwl_pnvm_complete_fn(struct iwl_notif_wait_data *notif_wait, + struct iwl_rx_packet *pkt, void *data) +{ + struct iwl_trans *trans = (struct iwl_trans *)data; + struct iwl_pnvm_init_complete_ntfy *pnvm_ntf = (void *)pkt->data; + + IWL_DEBUG_FW(trans, + "PNVM complete notification received with status %d\n", + le32_to_cpu(pnvm_ntf->status)); + + return true; +} + +static int iwl_pnvm_handle_section(struct iwl_trans *trans, const u8 *data, + size_t len) +{ + struct iwl_ucode_tlv *tlv; + u32 sha1 = 0; + u16 mac_type = 0, rf_id = 0; + u8 *pnvm_data = NULL, *tmp; + u32 size = 0; + int ret; + + IWL_DEBUG_FW(trans, "Handling PNVM section\n"); + + while (len >= sizeof(*tlv)) { + u32 tlv_len, tlv_type; + + len -= sizeof(*tlv); + tlv = (void *)data; + + tlv_len = le32_to_cpu(tlv->length); + tlv_type = le32_to_cpu(tlv->type); + + if (len < tlv_len) { + IWL_ERR(trans, "invalid TLV len: %zd/%u\n", + len, tlv_len); + ret = -EINVAL; + goto out; + } + + data += sizeof(*tlv); + + switch (tlv_type) { + case IWL_UCODE_TLV_PNVM_VERSION: + if (tlv_len < sizeof(__le32)) { + IWL_DEBUG_FW(trans, + "Invalid size for IWL_UCODE_TLV_PNVM_VERSION (expected %zd, got %d)\n", + sizeof(__le32), tlv_len); + break; + } + + sha1 = le32_to_cpup((__le32 *)data); + + IWL_DEBUG_FW(trans, + "Got IWL_UCODE_TLV_PNVM_VERSION %0x\n", + sha1); + break; + case IWL_UCODE_TLV_HW_TYPE: + if (tlv_len < 2 * sizeof(__le16)) { + IWL_DEBUG_FW(trans, + "Invalid size for IWL_UCODE_TLV_HW_TYPE (expected %zd, got %d)\n", + 2 * sizeof(__le16), tlv_len); + break; + } + + mac_type = le16_to_cpup((__le16 *)data); + rf_id = le16_to_cpup((__le16 *)(data + sizeof(__le16))); + + IWL_DEBUG_FW(trans, + "Got IWL_UCODE_TLV_HW_TYPE mac_type 0x%0x rf_id 0x%0x\n", + mac_type, rf_id); + + if (mac_type != CSR_HW_REV_TYPE(trans->hw_rev) || + rf_id != CSR_HW_RFID_TYPE(trans->hw_rf_id)) { + IWL_DEBUG_FW(trans, + "HW mismatch, skipping PNVM section, mac_type 0x%0x, rf_id 0x%0x.\n", + CSR_HW_REV_TYPE(trans->hw_rev), trans->hw_rf_id); + ret = -ENOENT; + goto out; + } + + break; + case IWL_UCODE_TLV_SEC_RT: { + struct iwl_pnvm_section *section = (void *)data; + u32 data_len = tlv_len - sizeof(*section); + + IWL_DEBUG_FW(trans, + "Got IWL_UCODE_TLV_SEC_RT len %d\n", + tlv_len); + + /* TODO: remove, this is a deprecated separator */ + if (le32_to_cpup((__le32 *)data) == 0xddddeeee) { + IWL_DEBUG_FW(trans, "Ignoring separator.\n"); + break; + } + + IWL_DEBUG_FW(trans, "Adding data (size %d)\n", + data_len); + + tmp = krealloc(pnvm_data, size + data_len, GFP_KERNEL); + if (!tmp) { + IWL_DEBUG_FW(trans, + "Couldn't allocate (more) pnvm_data\n"); + + ret = -ENOMEM; + goto out; + } + + pnvm_data = tmp; + + memcpy(pnvm_data + size, section->data, data_len); + + size += data_len; + + break; + } + case IWL_UCODE_TLV_PNVM_SKU: + IWL_DEBUG_FW(trans, + "New PNVM section started, stop parsing.\n"); + goto done; + default: + IWL_DEBUG_FW(trans, "Found TLV 0x%0x, len %d\n", + tlv_type, tlv_len); + break; + } + + len -= ALIGN(tlv_len, 4); + data += ALIGN(tlv_len, 4); + } + +done: + if (!size) { + IWL_DEBUG_FW(trans, "Empty PNVM, skipping.\n"); + ret = -ENOENT; + goto out; + } + + IWL_INFO(trans, "loaded PNVM version 0x%0x\n", sha1); + + ret = iwl_trans_set_pnvm(trans, pnvm_data, size); +out: + kfree(pnvm_data); + return ret; +} + +static int iwl_pnvm_parse(struct iwl_trans *trans, const u8 *data, + size_t len) +{ + struct iwl_ucode_tlv *tlv; + + IWL_DEBUG_FW(trans, "Parsing PNVM file\n"); + + while (len >= sizeof(*tlv)) { + u32 tlv_len, tlv_type; + + len -= sizeof(*tlv); + tlv = (void *)data; + + tlv_len = le32_to_cpu(tlv->length); + tlv_type = le32_to_cpu(tlv->type); + + if (len < tlv_len) { + IWL_ERR(trans, "invalid TLV len: %zd/%u\n", + len, tlv_len); + return -EINVAL; + } + + if (tlv_type == IWL_UCODE_TLV_PNVM_SKU) { + struct iwl_sku_id *sku_id = + (void *)(data + sizeof(*tlv)); + + IWL_DEBUG_FW(trans, + "Got IWL_UCODE_TLV_PNVM_SKU len %d\n", + tlv_len); + IWL_DEBUG_FW(trans, "sku_id 0x%0x 0x%0x 0x%0x\n", + le32_to_cpu(sku_id->data[0]), + le32_to_cpu(sku_id->data[1]), + le32_to_cpu(sku_id->data[2])); + + if (trans->sku_id[0] == le32_to_cpu(sku_id->data[0]) && + trans->sku_id[1] == le32_to_cpu(sku_id->data[1]) && + trans->sku_id[2] == le32_to_cpu(sku_id->data[2])) { + int ret; + + data += sizeof(*tlv) + ALIGN(tlv_len, 4); + len -= ALIGN(tlv_len, 4); + + ret = iwl_pnvm_handle_section(trans, data, len); + if (!ret) + return 0; + } else { + IWL_DEBUG_FW(trans, "SKU ID didn't match!\n"); + } + } else { + data += sizeof(*tlv) + ALIGN(tlv_len, 4); + len -= ALIGN(tlv_len, 4); + } + } + + return -ENOENT; +} + +int iwl_pnvm_load(struct iwl_trans *trans, + struct iwl_notif_wait_data *notif_wait) +{ + const struct firmware *pnvm; + struct iwl_notification_wait pnvm_wait; + static const u16 ntf_cmds[] = { WIDE_ID(REGULATORY_AND_NVM_GROUP, + PNVM_INIT_COMPLETE_NTFY) }; + char pnvm_name[64]; + int ret; + + /* if the SKU_ID is empty, there's nothing to do */ + if (!trans->sku_id[0] && !trans->sku_id[1] && !trans->sku_id[2]) + return 0; + + /* if we already have it, nothing to do either */ + if (trans->pnvm_loaded) + return 0; + + /* + * The prefix unfortunately includes a hyphen at the end, so + * don't add the dot here... + */ + snprintf(pnvm_name, sizeof(pnvm_name), "%spnvm", + trans->cfg->fw_name_pre); + + /* ...but replace the hyphen with the dot here. */ + if (strlen(trans->cfg->fw_name_pre) < sizeof(pnvm_name)) + pnvm_name[strlen(trans->cfg->fw_name_pre) - 1] = '.'; + + ret = firmware_request_nowarn(&pnvm, pnvm_name, trans->dev); + if (ret) { + IWL_DEBUG_FW(trans, "PNVM file %s not found %d\n", + pnvm_name, ret); + } else { + iwl_pnvm_parse(trans, pnvm->data, pnvm->size); + + release_firmware(pnvm); + } + + iwl_init_notification_wait(notif_wait, &pnvm_wait, + ntf_cmds, ARRAY_SIZE(ntf_cmds), + iwl_pnvm_complete_fn, trans); + + /* kick the doorbell */ + iwl_write_umac_prph(trans, UREG_DOORBELL_TO_ISR6, + UREG_DOORBELL_TO_ISR6_PNVM); + + return iwl_wait_notification(notif_wait, &pnvm_wait, + MVM_UCODE_PNVM_TIMEOUT); +} +IWL_EXPORT_SYMBOL(iwl_pnvm_load); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.h b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.h new file mode 100644 index 000000000000..e4f91bce222d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/****************************************************************************** + * + * Copyright(c) 2020 Intel Corporation + * + *****************************************************************************/ + +#ifndef __IWL_PNVM_H__ +#define __IWL_PNVM_H__ + +#include "fw/notif-wait.h" + +#define MVM_UCODE_PNVM_TIMEOUT (HZ / 10) + +int iwl_pnvm_load(struct iwl_trans *trans, + struct iwl_notif_wait_data *notif_wait); + +#endif /* __IWL_PNVM_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index b5e5e32b6152..cddcb4d9a264 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -207,7 +207,8 @@ struct iwl_fw_runtime { u8 sar_chain_b_profile; struct iwl_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES]; u32 geo_rev; - struct iwl_ppag_table_cmd ppag_table; + union iwl_ppag_table_cmd ppag_table; + u32 ppag_ver; #endif }; |