From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id CFEC0A0C4D; Wed, 13 Oct 2021 02:24:45 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6F69F410F7; Wed, 13 Oct 2021 02:24:33 +0200 (CEST) Received: from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113]) by mails.dpdk.org (Postfix) with ESMTP id A10F2410DB for ; Wed, 13 Oct 2021 02:24:29 +0200 (CEST) Received: from localhost.localdomain (unknown [5.144.120.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by shelob.oktetlabs.ru (Postfix) with ESMTPSA id 42A7D7F6F4; Wed, 13 Oct 2021 03:24:29 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru 42A7D7F6F4 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=oktetlabs.ru; s=default; t=1634084669; bh=wYx0zwIt+psThwTDSd46d8JNxrkNvf7i6wCKP9STsoc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=GgyZVBIDV2Qq6ZtP9ELe4x6vQWj17Cug+2CwHg3ZTtxmxcRbXS8wBnTrfQvMev1hy JCZHr2xRgPu7awNS17hpdpFEJ3x/K355WNumF2Z2EPcZ6Ws+dPQAL6SVsmX6bWjByi h38eGumkIoWMkvj99F99HZo0JdsZwuw80obq202g= From: Ivan Malov To: dev@dpdk.org Cc: Ferruh Yigit , Andrew Rybchenko Date: Wed, 13 Oct 2021 03:24:08 +0300 Message-Id: <20211013002415.24453-4-ivan.malov@oktetlabs.ru> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20211013002415.24453-1-ivan.malov@oktetlabs.ru> References: <20210929205730.775-1-ivan.malov@oktetlabs.ru> <20211013002415.24453-1-ivan.malov@oktetlabs.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v3 03/10] net/sfc: support JUMP flows in tunnel offload X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" JUMP is an in-house term for so-called "tunnel_set" flows. On parsing, they are identified by virtue of actions MARK (PMD-internal) and JUMP. The action MARK associates a given flow with its tunnel context. Such a flow is represented by a MAE outer rule (OR) which has its recirculation ID set. This ID is also associated with the tunnel context. The OR is supposed to set this ID in 8 high bits of Rx mark in matching packets. It also counts the packets. Packets that hit the OR but miss in action rule (AR) table, should go to MAE admin PF (that is, to DPDK) by default. Support for the use of action COUNT in JUMP flows will be introduced by later patches. Signed-off-by: Ivan Malov Reviewed-by: Andrew Rybchenko --- drivers/net/sfc/sfc.h | 3 + drivers/net/sfc/sfc_flow.c | 35 ++++++- drivers/net/sfc/sfc_flow.h | 12 +++ drivers/net/sfc/sfc_flow_tunnel.c | 116 ++++++++++++++++++++++ drivers/net/sfc/sfc_flow_tunnel.h | 31 ++++++ drivers/net/sfc/sfc_mae.c | 156 +++++++++++++++++++++++------- drivers/net/sfc/sfc_mae.h | 2 + 7 files changed, 319 insertions(+), 36 deletions(-) diff --git a/drivers/net/sfc/sfc.h b/drivers/net/sfc/sfc.h index bba9adc424..fee1738d1d 100644 --- a/drivers/net/sfc/sfc.h +++ b/drivers/net/sfc/sfc.h @@ -27,6 +27,7 @@ #include "sfc_debug.h" #include "sfc_log.h" #include "sfc_filter.h" +#include "sfc_flow_tunnel.h" #include "sfc_sriov.h" #include "sfc_mae.h" #include "sfc_dp.h" @@ -234,6 +235,8 @@ struct sfc_adapter { struct sfc_intr intr; struct sfc_port port; struct sfc_sw_stats sw_stats; + /* Registry of tunnel offload contexts */ + struct sfc_flow_tunnel flow_tunnels[SFC_FT_MAX_NTUNNELS]; struct sfc_filter filter; struct sfc_mae mae; struct sfc_repr_proxy repr_proxy; diff --git a/drivers/net/sfc/sfc_flow.c b/drivers/net/sfc/sfc_flow.c index 251072483b..312641e111 100644 --- a/drivers/net/sfc/sfc_flow.c +++ b/drivers/net/sfc/sfc_flow.c @@ -2549,15 +2549,46 @@ sfc_flow_parse_rte_to_mae(struct rte_eth_dev *dev, struct sfc_flow_spec_mae *spec_mae = &spec->mae; int rc; + /* + * If the flow is meant to be a JUMP rule in tunnel offload, + * preparse its actions and save its properties in spec_mae. + */ + rc = sfc_flow_tunnel_detect_jump_rule(sa, actions, spec_mae, error); + if (rc != 0) + goto fail; + rc = sfc_mae_rule_parse_pattern(sa, pattern, spec_mae, error); if (rc != 0) - return rc; + goto fail; + + if (spec_mae->ft_rule_type == SFC_FT_RULE_JUMP) { + /* + * This flow is represented solely by the outer rule. + * It is supposed to mark and count matching packets. + */ + goto skip_action_rule; + } rc = sfc_mae_rule_parse_actions(sa, actions, spec_mae, error); if (rc != 0) - return rc; + goto fail; + +skip_action_rule: + if (spec_mae->ft != NULL) { + if (spec_mae->ft_rule_type == SFC_FT_RULE_JUMP) + spec_mae->ft->jump_rule_is_set = B_TRUE; + + ++(spec_mae->ft->refcnt); + } return 0; + +fail: + /* Reset these values to avoid confusing sfc_mae_flow_cleanup(). */ + spec_mae->ft_rule_type = SFC_FT_RULE_NONE; + spec_mae->ft = NULL; + + return rc; } static int diff --git a/drivers/net/sfc/sfc_flow.h b/drivers/net/sfc/sfc_flow.h index 3435d53ba4..ada3d563ad 100644 --- a/drivers/net/sfc/sfc_flow.h +++ b/drivers/net/sfc/sfc_flow.h @@ -63,8 +63,20 @@ struct sfc_flow_spec_filter { struct sfc_flow_rss rss_conf; }; +/* Indicates the role of a given flow in tunnel offload */ +enum sfc_flow_tunnel_rule_type { + /* The flow has nothing to do with tunnel offload */ + SFC_FT_RULE_NONE = 0, + /* The flow represents a JUMP rule */ + SFC_FT_RULE_JUMP, +}; + /* MAE-specific flow specification */ struct sfc_flow_spec_mae { + /* FLow Tunnel (FT) rule type (or NONE) */ + enum sfc_flow_tunnel_rule_type ft_rule_type; + /* Flow Tunnel (FT) context (or NULL) */ + struct sfc_flow_tunnel *ft; /* Desired priority level */ unsigned int priority; /* Outer rule registry entry */ diff --git a/drivers/net/sfc/sfc_flow_tunnel.c b/drivers/net/sfc/sfc_flow_tunnel.c index 2a0cf299d1..8e02e52d81 100644 --- a/drivers/net/sfc/sfc_flow_tunnel.c +++ b/drivers/net/sfc/sfc_flow_tunnel.c @@ -7,6 +7,7 @@ #include #include "sfc.h" +#include "sfc_flow.h" #include "sfc_dp_rx.h" #include "sfc_flow_tunnel.h" #include "sfc_mae.h" @@ -28,3 +29,118 @@ sfc_flow_tunnel_is_active(struct sfc_adapter *sa) return ((sa->negotiated_rx_metadata & RTE_ETH_RX_METADATA_TUNNEL_ID) != 0); } + +struct sfc_flow_tunnel * +sfc_flow_tunnel_pick(struct sfc_adapter *sa, uint32_t ft_mark) +{ + uint32_t tunnel_mark = SFC_FT_GET_TUNNEL_MARK(ft_mark); + + SFC_ASSERT(sfc_adapter_is_locked(sa)); + + if (tunnel_mark != SFC_FT_TUNNEL_MARK_INVALID) { + sfc_ft_id_t ft_id = SFC_FT_TUNNEL_MARK_TO_ID(tunnel_mark); + struct sfc_flow_tunnel *ft = &sa->flow_tunnels[ft_id]; + + ft->id = ft_id; + + return ft; + } + + return NULL; +} + +int +sfc_flow_tunnel_detect_jump_rule(struct sfc_adapter *sa, + const struct rte_flow_action *actions, + struct sfc_flow_spec_mae *spec, + struct rte_flow_error *error) +{ + const struct rte_flow_action_mark *action_mark = NULL; + const struct rte_flow_action_jump *action_jump = NULL; + struct sfc_flow_tunnel *ft; + uint32_t ft_mark = 0; + int rc = 0; + + SFC_ASSERT(sfc_adapter_is_locked(sa)); + + if (!sfc_flow_tunnel_is_active(sa)) { + /* Tunnel-related actions (if any) will be turned down later. */ + return 0; + } + + if (actions == NULL) { + rte_flow_error_set(error, EINVAL, + RTE_FLOW_ERROR_TYPE_ACTION_NUM, NULL, + "NULL actions"); + return -rte_errno; + } + + for (; actions->type != RTE_FLOW_ACTION_TYPE_END; ++actions) { + if (actions->type == RTE_FLOW_ACTION_TYPE_VOID) + continue; + + if (actions->conf == NULL) { + rc = EINVAL; + continue; + } + + switch (actions->type) { + case RTE_FLOW_ACTION_TYPE_MARK: + if (action_mark == NULL) { + action_mark = actions->conf; + ft_mark = action_mark->id; + } else { + rc = EINVAL; + } + break; + case RTE_FLOW_ACTION_TYPE_JUMP: + if (action_jump == NULL) { + action_jump = actions->conf; + if (action_jump->group != 0) + rc = EINVAL; + } else { + rc = EINVAL; + } + break; + default: + rc = ENOTSUP; + break; + } + } + + ft = sfc_flow_tunnel_pick(sa, ft_mark); + if (ft != NULL && action_jump != 0) { + sfc_dbg(sa, "tunnel offload: JUMP: detected"); + + if (rc != 0) { + /* The loop above might have spotted wrong actions. */ + sfc_err(sa, "tunnel offload: JUMP: invalid actions: %s", + strerror(rc)); + goto fail; + } + + if (ft->refcnt == 0) { + sfc_err(sa, "tunnel offload: JUMP: tunnel=%u does not exist", + ft->id); + rc = ENOENT; + goto fail; + } + + if (ft->jump_rule_is_set) { + sfc_err(sa, "tunnel offload: JUMP: already exists in tunnel=%u", + ft->id); + rc = EEXIST; + goto fail; + } + + spec->ft_rule_type = SFC_FT_RULE_JUMP; + spec->ft = ft; + } + + return 0; + +fail: + return rte_flow_error_set(error, rc, + RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, + "tunnel offload: JUMP: preparsing failed"); +} diff --git a/drivers/net/sfc/sfc_flow_tunnel.h b/drivers/net/sfc/sfc_flow_tunnel.h index fec891fdad..6a81b29438 100644 --- a/drivers/net/sfc/sfc_flow_tunnel.h +++ b/drivers/net/sfc/sfc_flow_tunnel.h @@ -10,6 +10,8 @@ #include #include +#include "efx.h" + #ifdef __cplusplus extern "C" { #endif @@ -26,12 +28,41 @@ typedef uint8_t sfc_ft_id_t; #define SFC_FT_USER_MARK_MASK \ RTE_LEN2MASK(SFC_FT_USER_MARK_BITS, uint32_t) +#define SFC_FT_GET_TUNNEL_MARK(_mark) \ + ((_mark) >> SFC_FT_USER_MARK_BITS) + +#define SFC_FT_TUNNEL_MARK_INVALID (0) + +#define SFC_FT_TUNNEL_MARK_TO_ID(_tunnel_mark) \ + ((_tunnel_mark) - 1) + +#define SFC_FT_ID_TO_TUNNEL_MARK(_id) \ + ((_id) + 1) + +#define SFC_FT_MAX_NTUNNELS \ + (RTE_LEN2MASK(SFC_FT_TUNNEL_MARK_BITS, uint8_t) - 1) + +struct sfc_flow_tunnel { + bool jump_rule_is_set; + efx_tunnel_protocol_t encap_type; + unsigned int refcnt; + sfc_ft_id_t id; +}; + struct sfc_adapter; bool sfc_flow_tunnel_is_supported(struct sfc_adapter *sa); bool sfc_flow_tunnel_is_active(struct sfc_adapter *sa); +struct sfc_flow_tunnel *sfc_flow_tunnel_pick(struct sfc_adapter *sa, + uint32_t ft_mark); + +int sfc_flow_tunnel_detect_jump_rule(struct sfc_adapter *sa, + const struct rte_flow_action *actions, + struct sfc_flow_spec_mae *spec, + struct rte_flow_error *error); + #ifdef __cplusplus } #endif diff --git a/drivers/net/sfc/sfc_mae.c b/drivers/net/sfc/sfc_mae.c index 9c1e6f1991..d704069380 100644 --- a/drivers/net/sfc/sfc_mae.c +++ b/drivers/net/sfc/sfc_mae.c @@ -399,6 +399,9 @@ sfc_mae_outer_rule_enable(struct sfc_adapter *sa, } } + if (match_spec_action == NULL) + goto skip_action_rule; + rc = efx_mae_match_spec_outer_rule_id_set(match_spec_action, &fw_rsrc->rule_id); if (rc != 0) { @@ -413,6 +416,7 @@ sfc_mae_outer_rule_enable(struct sfc_adapter *sa, return rc; } +skip_action_rule: if (fw_rsrc->refcnt == 0) { sfc_dbg(sa, "enabled outer_rule=%p: OR_ID=0x%08x", rule, fw_rsrc->rule_id.id); @@ -936,6 +940,14 @@ sfc_mae_flow_cleanup(struct sfc_adapter *sa, spec_mae = &spec->mae; + if (spec_mae->ft != NULL) { + if (spec_mae->ft_rule_type == SFC_FT_RULE_JUMP) + spec_mae->ft->jump_rule_is_set = B_FALSE; + + SFC_ASSERT(spec_mae->ft->refcnt != 0); + --(spec_mae->ft->refcnt); + } + SFC_ASSERT(spec_mae->rule_id.id == EFX_MAE_RSRC_ID_INVALID); if (spec_mae->outer_rule != NULL) @@ -2276,6 +2288,16 @@ sfc_mae_rule_process_outer(struct sfc_adapter *sa, ctx->match_spec_outer = NULL; no_or_id: + switch (ctx->ft_rule_type) { + case SFC_FT_RULE_NONE: + break; + case SFC_FT_RULE_JUMP: + /* No action rule */ + return 0; + default: + SFC_ASSERT(B_FALSE); + } + /* * In MAE, lookup sequence comprises outer parse, outer rule lookup, * inner parse (when some outer rule is hit) and action rule lookup. @@ -2313,6 +2335,7 @@ sfc_mae_rule_encap_parse_init(struct sfc_adapter *sa, struct rte_flow_error *error) { struct sfc_mae *mae = &sa->mae; + uint8_t recirc_id = 0; int rc; if (pattern == NULL) { @@ -2352,34 +2375,71 @@ sfc_mae_rule_encap_parse_init(struct sfc_adapter *sa, break; } - if (pattern->type == RTE_FLOW_ITEM_TYPE_END) - return 0; + switch (ctx->ft_rule_type) { + case SFC_FT_RULE_NONE: + if (pattern->type == RTE_FLOW_ITEM_TYPE_END) + return 0; + break; + case SFC_FT_RULE_JUMP: + if (pattern->type != RTE_FLOW_ITEM_TYPE_END) { + return rte_flow_error_set(error, ENOTSUP, + RTE_FLOW_ERROR_TYPE_ITEM, + pattern, "tunnel offload: JUMP: invalid item"); + } + ctx->encap_type = ctx->ft->encap_type; + break; + default: + SFC_ASSERT(B_FALSE); + break; + } if ((mae->encap_types_supported & (1U << ctx->encap_type)) == 0) { return rte_flow_error_set(error, ENOTSUP, - RTE_FLOW_ERROR_TYPE_ITEM, - pattern, "Unsupported tunnel item"); + RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, + "OR: unsupported tunnel type"); } - if (ctx->priority >= mae->nb_outer_rule_prios_max) { - return rte_flow_error_set(error, ENOTSUP, - RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY, - NULL, "Unsupported priority level"); - } + switch (ctx->ft_rule_type) { + case SFC_FT_RULE_JUMP: + recirc_id = SFC_FT_ID_TO_TUNNEL_MARK(ctx->ft->id); + /* FALLTHROUGH */ + case SFC_FT_RULE_NONE: + if (ctx->priority >= mae->nb_outer_rule_prios_max) { + return rte_flow_error_set(error, ENOTSUP, + RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY, + NULL, "OR: unsupported priority level"); + } - rc = efx_mae_match_spec_init(sa->nic, EFX_MAE_RULE_OUTER, ctx->priority, - &ctx->match_spec_outer); - if (rc != 0) { - return rte_flow_error_set(error, rc, - RTE_FLOW_ERROR_TYPE_ITEM, pattern, - "Failed to initialise outer rule match specification"); - } + rc = efx_mae_match_spec_init(sa->nic, + EFX_MAE_RULE_OUTER, ctx->priority, + &ctx->match_spec_outer); + if (rc != 0) { + return rte_flow_error_set(error, rc, + RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, + "OR: failed to initialise the match specification"); + } - /* Outermost items comprise a match specification of type OUTER. */ - ctx->match_spec = ctx->match_spec_outer; + /* + * Outermost items comprise a match + * specification of type OUTER. + */ + ctx->match_spec = ctx->match_spec_outer; - /* Outermost items use "ENC" EFX MAE field IDs. */ - ctx->field_ids_remap = field_ids_remap_to_encap; + /* Outermost items use "ENC" EFX MAE field IDs. */ + ctx->field_ids_remap = field_ids_remap_to_encap; + + rc = efx_mae_outer_rule_recirc_id_set(ctx->match_spec, + recirc_id); + if (rc != 0) { + return rte_flow_error_set(error, rc, + RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, + "OR: failed to initialise RECIRC_ID"); + } + break; + default: + SFC_ASSERT(B_FALSE); + break; + } return 0; } @@ -2406,17 +2466,29 @@ sfc_mae_rule_parse_pattern(struct sfc_adapter *sa, int rc; memset(&ctx_mae, 0, sizeof(ctx_mae)); + ctx_mae.ft_rule_type = spec->ft_rule_type; ctx_mae.priority = spec->priority; + ctx_mae.ft = spec->ft; ctx_mae.sa = sa; - rc = efx_mae_match_spec_init(sa->nic, EFX_MAE_RULE_ACTION, - spec->priority, - &ctx_mae.match_spec_action); - if (rc != 0) { - rc = rte_flow_error_set(error, rc, - RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, - "Failed to initialise action rule match specification"); - goto fail_init_match_spec_action; + switch (ctx_mae.ft_rule_type) { + case SFC_FT_RULE_JUMP: + /* No action rule */ + break; + case SFC_FT_RULE_NONE: + rc = efx_mae_match_spec_init(sa->nic, EFX_MAE_RULE_ACTION, + spec->priority, + &ctx_mae.match_spec_action); + if (rc != 0) { + rc = rte_flow_error_set(error, rc, + RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, + "AR: failed to initialise the match specification"); + goto fail_init_match_spec_action; + } + break; + default: + SFC_ASSERT(B_FALSE); + break; } /* @@ -2450,7 +2522,8 @@ sfc_mae_rule_parse_pattern(struct sfc_adapter *sa, if (rc != 0) goto fail_process_outer; - if (!efx_mae_match_spec_is_valid(sa->nic, ctx_mae.match_spec_action)) { + if (ctx_mae.match_spec_action != NULL && + !efx_mae_match_spec_is_valid(sa->nic, ctx_mae.match_spec_action)) { rc = rte_flow_error_set(error, ENOTSUP, RTE_FLOW_ERROR_TYPE_ITEM, NULL, "Inconsistent pattern"); @@ -2468,7 +2541,8 @@ sfc_mae_rule_parse_pattern(struct sfc_adapter *sa, sfc_mae_rule_encap_parse_fini(sa, &ctx_mae); fail_encap_parse_init: - efx_mae_match_spec_fini(sa->nic, ctx_mae.match_spec_action); + if (ctx_mae.match_spec_action != NULL) + efx_mae_match_spec_fini(sa->nic, ctx_mae.match_spec_action); fail_init_match_spec_action: return rc; @@ -3379,6 +3453,9 @@ sfc_mae_action_rule_class_verify(struct sfc_adapter *sa, { const struct rte_flow *entry; + if (spec->match_spec == NULL) + return 0; + TAILQ_FOREACH_REVERSE(entry, &sa->flow_list, sfc_flow_list, entries) { const struct sfc_flow_spec *entry_spec = &entry->spec; const struct sfc_flow_spec_mae *es_mae = &entry_spec->mae; @@ -3450,11 +3527,10 @@ sfc_mae_flow_insert(struct sfc_adapter *sa, struct sfc_flow_spec_mae *spec_mae = &spec->mae; struct sfc_mae_outer_rule *outer_rule = spec_mae->outer_rule; struct sfc_mae_action_set *action_set = spec_mae->action_set; - struct sfc_mae_fw_rsrc *fw_rsrc = &action_set->fw_rsrc; + struct sfc_mae_fw_rsrc *fw_rsrc; int rc; SFC_ASSERT(spec_mae->rule_id.id == EFX_MAE_RSRC_ID_INVALID); - SFC_ASSERT(action_set != NULL); if (outer_rule != NULL) { rc = sfc_mae_outer_rule_enable(sa, outer_rule, @@ -3463,6 +3539,11 @@ sfc_mae_flow_insert(struct sfc_adapter *sa, goto fail_outer_rule_enable; } + if (action_set == NULL) { + sfc_dbg(sa, "enabled flow=%p (no AR)", flow); + return 0; + } + rc = sfc_mae_action_set_enable(sa, action_set); if (rc != 0) goto fail_action_set_enable; @@ -3476,6 +3557,8 @@ sfc_mae_flow_insert(struct sfc_adapter *sa, } } + fw_rsrc = &action_set->fw_rsrc; + rc = efx_mae_action_rule_insert(sa->nic, spec_mae->match_spec, NULL, &fw_rsrc->aset_id, &spec_mae->rule_id); @@ -3509,8 +3592,12 @@ sfc_mae_flow_remove(struct sfc_adapter *sa, struct sfc_mae_outer_rule *outer_rule = spec_mae->outer_rule; int rc; + if (action_set == NULL) { + sfc_dbg(sa, "disabled flow=%p (no AR)", flow); + goto skip_action_rule; + } + SFC_ASSERT(spec_mae->rule_id.id != EFX_MAE_RSRC_ID_INVALID); - SFC_ASSERT(action_set != NULL); rc = efx_mae_action_rule_remove(sa->nic, &spec_mae->rule_id); if (rc != 0) { @@ -3523,6 +3610,7 @@ sfc_mae_flow_remove(struct sfc_adapter *sa, sfc_mae_action_set_disable(sa, action_set); +skip_action_rule: if (outer_rule != NULL) sfc_mae_outer_rule_disable(sa, outer_rule); @@ -3541,7 +3629,7 @@ sfc_mae_query_counter(struct sfc_adapter *sa, unsigned int i; int rc; - if (action_set->n_counters == 0) { + if (action_set == NULL || action_set->n_counters == 0) { return rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION, action, "Queried flow rule does not have count actions"); diff --git a/drivers/net/sfc/sfc_mae.h b/drivers/net/sfc/sfc_mae.h index d835056aef..490ddf1e7a 100644 --- a/drivers/net/sfc/sfc_mae.h +++ b/drivers/net/sfc/sfc_mae.h @@ -320,9 +320,11 @@ struct sfc_mae_parse_ctx { size_t tunnel_def_mask_size; const void *tunnel_def_mask; bool match_mport_set; + enum sfc_flow_tunnel_rule_type ft_rule_type; struct sfc_mae_pattern_data pattern_data; efx_tunnel_protocol_t encap_type; unsigned int priority; + struct sfc_flow_tunnel *ft; }; int sfc_mae_attach(struct sfc_adapter *sa); -- 2.20.1