From 00aaf7e56f890b0b5fd4568ad0d82c6c1d89a2d4 Mon Sep 17 00:00:00 2001 From: "Alex Maftei (amaftei)" Date: Mon, 27 Jan 2020 11:13:40 +0000 Subject: sfc: create header for mcdi filtering code Moved structs, enums, and added function prototypes. The affected functions are no longer static. Signed-off-by: Alexandru-Mihai Maftei Signed-off-by: David S. Miller --- drivers/net/ethernet/sfc/ef10.c | 191 +++++++++----------------------- drivers/net/ethernet/sfc/mcdi_filters.h | 159 ++++++++++++++++++++++++++ 2 files changed, 211 insertions(+), 139 deletions(-) create mode 100644 drivers/net/ethernet/sfc/mcdi_filters.h (limited to 'drivers/net/ethernet/sfc') diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 648a86ea25e0..4c203f135999 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -13,6 +13,7 @@ #include "mcdi_port_common.h" #include "mcdi_functions.h" #include "nic.h" +#include "mcdi_filters.h" #include "workarounds.h" #include "selftest.h" #include "ef10_sriov.h" @@ -32,102 +33,19 @@ enum { /* TODO: this should really be from the mcdi protocol export */ #define EFX_EF10_MAX_SHARED_RSS_CONTEXT_SIZE 64UL -/* The filter table(s) are managed by firmware and we have write-only - * access. When removing filters we must identify them to the - * firmware by a 64-bit handle, but this is too wide for Linux kernel - * interfaces (32-bit for RX NFC, 16-bit for RFS). Also, we need to - * be able to tell in advance whether a requested insertion will - * replace an existing filter. Therefore we maintain a software hash - * table, which should be at least as large as the hardware hash - * table. - * - * Huntington has a single 8K filter table shared between all filter - * types and both ports. - */ -#define EFX_MCDI_FILTER_TBL_ROWS 8192 - #define EFX_EF10_FILTER_ID_INVALID 0xffff -#define EFX_EF10_FILTER_DEV_UC_MAX 32 -#define EFX_EF10_FILTER_DEV_MC_MAX 256 - /* VLAN list entry */ struct efx_ef10_vlan { struct list_head list; u16 vid; }; -enum efx_mcdi_filter_default_filters { - EFX_EF10_BCAST, - EFX_EF10_UCDEF, - EFX_EF10_MCDEF, - EFX_EF10_VXLAN4_UCDEF, - EFX_EF10_VXLAN4_MCDEF, - EFX_EF10_VXLAN6_UCDEF, - EFX_EF10_VXLAN6_MCDEF, - EFX_EF10_NVGRE4_UCDEF, - EFX_EF10_NVGRE4_MCDEF, - EFX_EF10_NVGRE6_UCDEF, - EFX_EF10_NVGRE6_MCDEF, - EFX_EF10_GENEVE4_UCDEF, - EFX_EF10_GENEVE4_MCDEF, - EFX_EF10_GENEVE6_UCDEF, - EFX_EF10_GENEVE6_MCDEF, - - EFX_EF10_NUM_DEFAULT_FILTERS -}; - -/* Per-VLAN filters information */ -struct efx_mcdi_filter_vlan { - struct list_head list; - u16 vid; - u16 uc[EFX_EF10_FILTER_DEV_UC_MAX]; - u16 mc[EFX_EF10_FILTER_DEV_MC_MAX]; - u16 default_filters[EFX_EF10_NUM_DEFAULT_FILTERS]; -}; - -struct efx_mcdi_dev_addr { - u8 addr[ETH_ALEN]; -}; - -struct efx_mcdi_filter_table { -/* The MCDI match masks supported by this fw & hw, in order of priority */ - u32 rx_match_mcdi_flags[ - MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_MAXNUM * 2]; - unsigned int rx_match_count; - - struct rw_semaphore lock; /* Protects entries */ - struct { - unsigned long spec; /* pointer to spec plus flag bits */ -/* AUTO_OLD is used to mark and sweep MAC filters for the device address lists. */ -/* unused flag 1UL */ -#define EFX_EF10_FILTER_FLAG_AUTO_OLD 2UL -#define EFX_EF10_FILTER_FLAGS 3UL - u64 handle; /* firmware handle */ - } *entry; -/* Shadow of net_device address lists, guarded by mac_lock */ - struct efx_mcdi_dev_addr dev_uc_list[EFX_EF10_FILTER_DEV_UC_MAX]; - struct efx_mcdi_dev_addr dev_mc_list[EFX_EF10_FILTER_DEV_MC_MAX]; - int dev_uc_count; - int dev_mc_count; - bool uc_promisc; - bool mc_promisc; -/* Whether in multicast promiscuous mode when last changed */ - bool mc_promisc_last; - bool mc_overflow; /* Too many MC addrs; should always imply mc_promisc */ - bool vlan_filter; - struct list_head vlan_list; -}; - /* An arbitrary search limit for the software hash table */ #define EFX_EF10_FILTER_SEARCH_LIMIT 200 -static void efx_mcdi_rx_free_indir_table(struct efx_nic *efx); -static void efx_mcdi_filter_table_remove(struct efx_nic *efx); -static int efx_mcdi_filter_add_vlan(struct efx_nic *efx, u16 vid); static void efx_mcdi_filter_del_vlan_internal(struct efx_nic *efx, struct efx_mcdi_filter_vlan *vlan); -static void efx_mcdi_filter_del_vlan(struct efx_nic *efx, u16 vid); static int efx_ef10_set_udp_tnl_ports(struct efx_nic *efx, bool unloading); static u32 efx_ef10_filter_get_unsafe_id(u32 filter_id) @@ -2512,8 +2430,7 @@ static void efx_ef10_tx_write(struct efx_tx_queue *tx_queue) RSS_MODE_HASH_ADDRS << MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_UDP_IPV6_RSS_MODE_LBN |\ RSS_MODE_HASH_ADDRS << MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_OTHER_IPV6_RSS_MODE_LBN) -static int efx_mcdi_get_rss_context_flags(struct efx_nic *efx, u32 context, - u32 *flags) +int efx_mcdi_get_rss_context_flags(struct efx_nic *efx, u32 context, u32 *flags) { /* Firmware had a bug (sfc bug 61952) where it would not actually * fill in the flags field in the response to MC_CMD_RSS_CONTEXT_GET_FLAGS. @@ -2559,8 +2476,8 @@ static int efx_mcdi_get_rss_context_flags(struct efx_nic *efx, u32 context, * Defaults are 4-tuple for TCP and 2-tuple for UDP and other-IP, so we * just need to set the UDP ports flags (for both IP versions). */ -static void efx_mcdi_set_rss_context_flags(struct efx_nic *efx, - struct efx_rss_context *ctx) +void efx_mcdi_set_rss_context_flags(struct efx_nic *efx, + struct efx_rss_context *ctx) { MCDI_DECLARE_BUF(inbuf, MC_CMD_RSS_CONTEXT_SET_FLAGS_IN_LEN); u32 flags; @@ -2681,7 +2598,7 @@ static int efx_mcdi_filter_populate_rss_table(struct efx_nic *efx, u32 context, sizeof(keybuf), NULL, 0, NULL); } -static void efx_mcdi_rx_free_indir_table(struct efx_nic *efx) +void efx_mcdi_rx_free_indir_table(struct efx_nic *efx) { int rc; @@ -2757,10 +2674,10 @@ fail1: return rc; } -static int efx_mcdi_rx_push_rss_context_config(struct efx_nic *efx, - struct efx_rss_context *ctx, - const u32 *rx_indir_table, - const u8 *key) +int efx_mcdi_rx_push_rss_context_config(struct efx_nic *efx, + struct efx_rss_context *ctx, + const u32 *rx_indir_table, + const u8 *key) { int rc; @@ -2787,8 +2704,8 @@ static int efx_mcdi_rx_push_rss_context_config(struct efx_nic *efx, return 0; } -static int efx_mcdi_rx_pull_rss_context_config(struct efx_nic *efx, - struct efx_rss_context *ctx) +int efx_mcdi_rx_pull_rss_context_config(struct efx_nic *efx, + struct efx_rss_context *ctx) { MCDI_DECLARE_BUF(inbuf, MC_CMD_RSS_CONTEXT_GET_TABLE_IN_LEN); MCDI_DECLARE_BUF(tablebuf, MC_CMD_RSS_CONTEXT_GET_TABLE_OUT_LEN); @@ -2839,7 +2756,7 @@ static int efx_mcdi_rx_pull_rss_context_config(struct efx_nic *efx, return 0; } -static int efx_mcdi_rx_pull_rss_config(struct efx_nic *efx) +int efx_mcdi_rx_pull_rss_config(struct efx_nic *efx) { int rc; @@ -2849,7 +2766,7 @@ static int efx_mcdi_rx_pull_rss_config(struct efx_nic *efx) return rc; } -static void efx_mcdi_rx_restore_rss_contexts(struct efx_nic *efx) +void efx_mcdi_rx_restore_rss_contexts(struct efx_nic *efx) { struct efx_ef10_nic_data *nic_data = efx->nic_data; struct efx_rss_context *ctx; @@ -2876,9 +2793,9 @@ static void efx_mcdi_rx_restore_rss_contexts(struct efx_nic *efx) nic_data->must_restore_rss_contexts = false; } -static int efx_mcdi_pf_rx_push_rss_config(struct efx_nic *efx, bool user, - const u32 *rx_indir_table, - const u8 *key) +int efx_mcdi_pf_rx_push_rss_config(struct efx_nic *efx, bool user, + const u32 *rx_indir_table, + const u8 *key) { int rc; @@ -2926,11 +2843,11 @@ static int efx_mcdi_pf_rx_push_rss_config(struct efx_nic *efx, bool user, return rc; } -static int efx_mcdi_vf_rx_push_rss_config(struct efx_nic *efx, bool user, - const u32 *rx_indir_table - __attribute__ ((unused)), - const u8 *key - __attribute__ ((unused))) +int efx_mcdi_vf_rx_push_rss_config(struct efx_nic *efx, bool user, + const u32 *rx_indir_table + __attribute__ ((unused)), + const u8 *key + __attribute__ ((unused))) { if (user) return -EOPNOTSUPP; @@ -4196,9 +4113,9 @@ out_unlock: return rc; } -static s32 efx_mcdi_filter_insert(struct efx_nic *efx, - struct efx_filter_spec *spec, - bool replace_equal) +s32 efx_mcdi_filter_insert(struct efx_nic *efx, + struct efx_filter_spec *spec, + bool replace_equal) { s32 ret; @@ -4209,11 +4126,6 @@ static s32 efx_mcdi_filter_insert(struct efx_nic *efx, return ret; } -static void efx_mcdi_update_rx_scatter(struct efx_nic *efx) -{ - /* no need to do anything here on EF10 */ -} - /* Remove a filter. * If !by_index, remove by ID * If by_index, remove by index @@ -4296,9 +4208,9 @@ static int efx_mcdi_filter_remove_internal(struct efx_nic *efx, return rc; } -static int efx_mcdi_filter_remove_safe(struct efx_nic *efx, - enum efx_filter_priority priority, - u32 filter_id) +int efx_mcdi_filter_remove_safe(struct efx_nic *efx, + enum efx_filter_priority priority, + u32 filter_id) { struct efx_mcdi_filter_table *table; int rc; @@ -4329,9 +4241,9 @@ static void efx_mcdi_filter_remove_unsafe(struct efx_nic *efx, up_write(&table->lock); } -static int efx_mcdi_filter_get_safe(struct efx_nic *efx, - enum efx_filter_priority priority, - u32 filter_id, struct efx_filter_spec *spec) +int efx_mcdi_filter_get_safe(struct efx_nic *efx, + enum efx_filter_priority priority, + u32 filter_id, struct efx_filter_spec *spec) { unsigned int filter_idx = efx_ef10_filter_get_unsafe_id(filter_id); const struct efx_filter_spec *saved_spec; @@ -4355,8 +4267,8 @@ static int efx_mcdi_filter_get_safe(struct efx_nic *efx, return rc; } -static int efx_mcdi_filter_clear_rx(struct efx_nic *efx, - enum efx_filter_priority priority) +int efx_mcdi_filter_clear_rx(struct efx_nic *efx, + enum efx_filter_priority priority) { struct efx_mcdi_filter_table *table; unsigned int priority_mask; @@ -4382,8 +4294,8 @@ static int efx_mcdi_filter_clear_rx(struct efx_nic *efx, return rc; } -static u32 efx_mcdi_filter_count_rx_used(struct efx_nic *efx, - enum efx_filter_priority priority) +u32 efx_mcdi_filter_count_rx_used(struct efx_nic *efx, + enum efx_filter_priority priority) { struct efx_mcdi_filter_table *table; unsigned int filter_idx; @@ -4403,16 +4315,16 @@ static u32 efx_mcdi_filter_count_rx_used(struct efx_nic *efx, return count; } -static u32 efx_mcdi_filter_get_rx_id_limit(struct efx_nic *efx) +u32 efx_mcdi_filter_get_rx_id_limit(struct efx_nic *efx) { struct efx_mcdi_filter_table *table = efx->filter_state; return table->rx_match_count * EFX_MCDI_FILTER_TBL_ROWS * 2; } -static s32 efx_mcdi_filter_get_rx_ids(struct efx_nic *efx, - enum efx_filter_priority priority, - u32 *buf, u32 size) +s32 efx_mcdi_filter_get_rx_ids(struct efx_nic *efx, + enum efx_filter_priority priority, + u32 *buf, u32 size) { struct efx_mcdi_filter_table *table; struct efx_filter_spec *spec; @@ -4443,8 +4355,8 @@ static s32 efx_mcdi_filter_get_rx_ids(struct efx_nic *efx, #ifdef CONFIG_RFS_ACCEL -static bool efx_mcdi_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id, - unsigned int filter_idx) +bool efx_mcdi_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id, + unsigned int filter_idx) { struct efx_filter_spec *spec, saved_spec; struct efx_mcdi_filter_table *table; @@ -4568,7 +4480,7 @@ static int efx_mcdi_filter_match_flags_from_mcdi(bool encap, u32 mcdi_flags) return match_flags; } -static void efx_mcdi_filter_cleanup_vlans(struct efx_nic *efx) +void efx_mcdi_filter_cleanup_vlans(struct efx_nic *efx) { struct efx_mcdi_filter_table *table = efx->filter_state; struct efx_mcdi_filter_vlan *vlan, *next_vlan; @@ -4584,9 +4496,9 @@ static void efx_mcdi_filter_cleanup_vlans(struct efx_nic *efx) efx_mcdi_filter_del_vlan_internal(efx, vlan); } -static bool efx_mcdi_filter_match_supported(struct efx_mcdi_filter_table *table, - bool encap, - enum efx_filter_match_flags match_flags) +bool efx_mcdi_filter_match_supported(struct efx_mcdi_filter_table *table, + bool encap, + enum efx_filter_match_flags match_flags) { unsigned int match_pri; int mf; @@ -4652,7 +4564,7 @@ efx_mcdi_filter_table_probe_matches(struct efx_nic *efx, return 0; } -static int efx_mcdi_filter_table_probe(struct efx_nic *efx) +int efx_mcdi_filter_table_probe(struct efx_nic *efx) { struct efx_ef10_nic_data *nic_data = efx->nic_data; struct net_device *net_dev = efx->net_dev; @@ -4725,7 +4637,7 @@ fail: /* Caller must hold efx->filter_sem for read if race against * efx_mcdi_filter_table_remove() is possible */ -static void efx_mcdi_filter_table_restore(struct efx_nic *efx) +void efx_mcdi_filter_table_restore(struct efx_nic *efx) { struct efx_mcdi_filter_table *table = efx->filter_state; struct efx_ef10_nic_data *nic_data = efx->nic_data; @@ -4821,7 +4733,7 @@ not_restored: nic_data->must_restore_filters = false; } -static void efx_mcdi_filter_table_remove(struct efx_nic *efx) +void efx_mcdi_filter_table_remove(struct efx_nic *efx) { struct efx_mcdi_filter_table *table = efx->filter_state; MCDI_DECLARE_BUF(inbuf, MC_CMD_FILTER_OP_EXT_IN_LEN); @@ -5403,7 +5315,7 @@ static void efx_mcdi_filter_vlan_sync_rx_mode(struct efx_nic *efx, /* Caller must hold efx->filter_sem for read if race against * efx_mcdi_filter_table_remove() is possible */ -static void efx_mcdi_filter_sync_rx_mode(struct efx_nic *efx) +void efx_mcdi_filter_sync_rx_mode(struct efx_nic *efx) { struct efx_mcdi_filter_table *table = efx->filter_state; struct net_device *net_dev = efx->net_dev; @@ -5443,7 +5355,8 @@ static void efx_mcdi_filter_sync_rx_mode(struct efx_nic *efx) table->mc_promisc_last = table->mc_promisc; } -static struct efx_mcdi_filter_vlan *efx_mcdi_filter_find_vlan(struct efx_nic *efx, u16 vid) +struct efx_mcdi_filter_vlan *efx_mcdi_filter_find_vlan(struct efx_nic *efx, + u16 vid) { struct efx_mcdi_filter_table *table = efx->filter_state; struct efx_mcdi_filter_vlan *vlan; @@ -5458,7 +5371,7 @@ static struct efx_mcdi_filter_vlan *efx_mcdi_filter_find_vlan(struct efx_nic *ef return NULL; } -static int efx_mcdi_filter_add_vlan(struct efx_nic *efx, u16 vid) +int efx_mcdi_filter_add_vlan(struct efx_nic *efx, u16 vid) { struct efx_mcdi_filter_table *table = efx->filter_state; struct efx_mcdi_filter_vlan *vlan; @@ -5520,7 +5433,7 @@ static void efx_mcdi_filter_del_vlan_internal(struct efx_nic *efx, kfree(vlan); } -static void efx_mcdi_filter_del_vlan(struct efx_nic *efx, u16 vid) +void efx_mcdi_filter_del_vlan(struct efx_nic *efx, u16 vid) { struct efx_mcdi_filter_vlan *vlan; diff --git a/drivers/net/ethernet/sfc/mcdi_filters.h b/drivers/net/ethernet/sfc/mcdi_filters.h new file mode 100644 index 000000000000..1837f4f5d661 --- /dev/null +++ b/drivers/net/ethernet/sfc/mcdi_filters.h @@ -0,0 +1,159 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/**************************************************************************** + * Driver for Solarflare network controllers and boards + * Copyright 2019 Solarflare Communications Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation, incorporated herein by reference. + */ +#ifndef EFX_MCDI_FILTERS_H +#define EFX_MCDI_FILTERS_H + +#include "net_driver.h" +#include "filter.h" +#include "mcdi_pcol.h" + +#define EFX_EF10_FILTER_DEV_UC_MAX 32 +#define EFX_EF10_FILTER_DEV_MC_MAX 256 + +enum efx_mcdi_filter_default_filters { + EFX_EF10_BCAST, + EFX_EF10_UCDEF, + EFX_EF10_MCDEF, + EFX_EF10_VXLAN4_UCDEF, + EFX_EF10_VXLAN4_MCDEF, + EFX_EF10_VXLAN6_UCDEF, + EFX_EF10_VXLAN6_MCDEF, + EFX_EF10_NVGRE4_UCDEF, + EFX_EF10_NVGRE4_MCDEF, + EFX_EF10_NVGRE6_UCDEF, + EFX_EF10_NVGRE6_MCDEF, + EFX_EF10_GENEVE4_UCDEF, + EFX_EF10_GENEVE4_MCDEF, + EFX_EF10_GENEVE6_UCDEF, + EFX_EF10_GENEVE6_MCDEF, + + EFX_EF10_NUM_DEFAULT_FILTERS +}; + +/* Per-VLAN filters information */ +struct efx_mcdi_filter_vlan { + struct list_head list; + u16 vid; + u16 uc[EFX_EF10_FILTER_DEV_UC_MAX]; + u16 mc[EFX_EF10_FILTER_DEV_MC_MAX]; + u16 default_filters[EFX_EF10_NUM_DEFAULT_FILTERS]; +}; + +struct efx_mcdi_dev_addr { + u8 addr[ETH_ALEN]; +}; + +struct efx_mcdi_filter_table { +/* The MCDI match masks supported by this fw & hw, in order of priority */ + u32 rx_match_mcdi_flags[ + MC_CMD_GET_PARSER_DISP_INFO_OUT_SUPPORTED_MATCHES_MAXNUM * 2]; + unsigned int rx_match_count; + + struct rw_semaphore lock; /* Protects entries */ + struct { + unsigned long spec; /* pointer to spec plus flag bits */ +/* AUTO_OLD is used to mark and sweep MAC filters for the device address lists. */ +/* unused flag 1UL */ +#define EFX_EF10_FILTER_FLAG_AUTO_OLD 2UL +#define EFX_EF10_FILTER_FLAGS 3UL + u64 handle; /* firmware handle */ + } *entry; +/* Shadow of net_device address lists, guarded by mac_lock */ + struct efx_mcdi_dev_addr dev_uc_list[EFX_EF10_FILTER_DEV_UC_MAX]; + struct efx_mcdi_dev_addr dev_mc_list[EFX_EF10_FILTER_DEV_MC_MAX]; + int dev_uc_count; + int dev_mc_count; + bool uc_promisc; + bool mc_promisc; +/* Whether in multicast promiscuous mode when last changed */ + bool mc_promisc_last; + bool mc_overflow; /* Too many MC addrs; should always imply mc_promisc */ + bool vlan_filter; + struct list_head vlan_list; +}; + +int efx_mcdi_filter_table_probe(struct efx_nic *efx); +void efx_mcdi_filter_table_remove(struct efx_nic *efx); +void efx_mcdi_filter_table_restore(struct efx_nic *efx); + +/* + * The filter table(s) are managed by firmware and we have write-only + * access. When removing filters we must identify them to the + * firmware by a 64-bit handle, but this is too wide for Linux kernel + * interfaces (32-bit for RX NFC, 16-bit for RFS). Also, we need to + * be able to tell in advance whether a requested insertion will + * replace an existing filter. Therefore we maintain a software hash + * table, which should be at least as large as the hardware hash + * table. + * + * Huntington has a single 8K filter table shared between all filter + * types and both ports. + */ +#define EFX_MCDI_FILTER_TBL_ROWS 8192 + +bool efx_mcdi_filter_match_supported(struct efx_mcdi_filter_table *table, + bool encap, + enum efx_filter_match_flags match_flags); + +void efx_mcdi_filter_sync_rx_mode(struct efx_nic *efx); +s32 efx_mcdi_filter_insert(struct efx_nic *efx, struct efx_filter_spec *spec, + bool replace_equal); +int efx_mcdi_filter_remove_safe(struct efx_nic *efx, + enum efx_filter_priority priority, + u32 filter_id); +int efx_mcdi_filter_get_safe(struct efx_nic *efx, + enum efx_filter_priority priority, + u32 filter_id, struct efx_filter_spec *spec); + +u32 efx_mcdi_filter_count_rx_used(struct efx_nic *efx, + enum efx_filter_priority priority); +int efx_mcdi_filter_clear_rx(struct efx_nic *efx, + enum efx_filter_priority priority); +u32 efx_mcdi_filter_get_rx_id_limit(struct efx_nic *efx); +s32 efx_mcdi_filter_get_rx_ids(struct efx_nic *efx, + enum efx_filter_priority priority, + u32 *buf, u32 size); + +void efx_mcdi_filter_cleanup_vlans(struct efx_nic *efx); +int efx_mcdi_filter_add_vlan(struct efx_nic *efx, u16 vid); +struct efx_mcdi_filter_vlan *efx_mcdi_filter_find_vlan(struct efx_nic *efx, u16 vid); +void efx_mcdi_filter_del_vlan(struct efx_nic *efx, u16 vid); + +void efx_mcdi_rx_free_indir_table(struct efx_nic *efx); +int efx_mcdi_rx_push_rss_context_config(struct efx_nic *efx, + struct efx_rss_context *ctx, + const u32 *rx_indir_table, + const u8 *key); +int efx_mcdi_pf_rx_push_rss_config(struct efx_nic *efx, bool user, + const u32 *rx_indir_table, + const u8 *key); +int efx_mcdi_vf_rx_push_rss_config(struct efx_nic *efx, bool user, + const u32 *rx_indir_table + __attribute__ ((unused)), + const u8 *key + __attribute__ ((unused))); +int efx_mcdi_rx_pull_rss_config(struct efx_nic *efx); +int efx_mcdi_rx_pull_rss_context_config(struct efx_nic *efx, + struct efx_rss_context *ctx); +int efx_mcdi_get_rss_context_flags(struct efx_nic *efx, u32 context, + u32 *flags); +void efx_mcdi_set_rss_context_flags(struct efx_nic *efx, + struct efx_rss_context *ctx); +void efx_mcdi_rx_restore_rss_contexts(struct efx_nic *efx); + +static inline void efx_mcdi_update_rx_scatter(struct efx_nic *efx) +{ + /* no need to do anything here */ +} + +bool efx_mcdi_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id, + unsigned int filter_idx); + +#endif -- cgit v1.2.3