diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/Kconfig | 1 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c | 5 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 33 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/main.c | 5 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/reg.h | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c | 4 |
8 files changed, 33 insertions, 31 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index ddb4ca4ff930..117170014e88 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -14,6 +14,7 @@ config MLX5_CORE config MLX5_CORE_EN bool "Mellanox Technologies ConnectX-4 Ethernet support" depends on NETDEVICES && ETHERNET && PCI && MLX5_CORE + depends on IPV6=y || IPV6=n || MLX5_CORE=m imply PTP_1588_CLOCK default n ---help--- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c index 0523ed47f597..8fa23f6a1f67 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c @@ -302,6 +302,9 @@ static u8 mlx5e_dcbnl_setdcbx(struct net_device *dev, u8 mode) struct mlx5e_priv *priv = netdev_priv(dev); struct mlx5e_dcbx *dcbx = &priv->dcbx; + if (mode & DCB_CAP_DCBX_LLD_MANAGED) + return 1; + if ((!mode) && MLX5_CAP_GEN(priv->mdev, dcbx)) { if (dcbx->mode == MLX5E_DCBX_PARAM_VER_OPER_AUTO) return 0; @@ -315,13 +318,10 @@ static u8 mlx5e_dcbnl_setdcbx(struct net_device *dev, u8 mode) return 1; } - if (mlx5e_dcbnl_switch_to_host_mode(netdev_priv(dev))) + if (!(mode & DCB_CAP_DCBX_HOST)) return 1; - if ((mode & DCB_CAP_DCBX_LLD_MANAGED) || - !(mode & DCB_CAP_DCBX_VER_CEE) || - !(mode & DCB_CAP_DCBX_VER_IEEE) || - !(mode & DCB_CAP_DCBX_HOST)) + if (mlx5e_dcbnl_switch_to_host_mode(netdev_priv(dev))) return 1; return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c index 31e3cb7ee5fe..5621dcfda4f1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c @@ -204,9 +204,6 @@ mlx5e_test_loopback_validate(struct sk_buff *skb, struct iphdr *iph; /* We are only going to peek, no need to clone the SKB */ - if (skb->protocol != htons(ETH_P_IP)) - goto out; - if (MLX5E_TEST_PKT_SIZE - ETH_HLEN > skb_headlen(skb)) goto out; @@ -249,7 +246,7 @@ static int mlx5e_test_loopback_setup(struct mlx5e_priv *priv, lbtp->loopback_ok = false; init_completion(&lbtp->comp); - lbtp->pt.type = htons(ETH_P_ALL); + lbtp->pt.type = htons(ETH_P_IP); lbtp->pt.func = mlx5e_test_loopback_validate; lbtp->pt.dev = priv->netdev; lbtp->pt.af_packet_priv = lbtp; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 44406a5ec15d..79481f4cf264 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -48,9 +48,14 @@ #include "eswitch.h" #include "vxlan.h" +enum { + MLX5E_TC_FLOW_ESWITCH = BIT(0), +}; + struct mlx5e_tc_flow { struct rhash_head node; u64 cookie; + u8 flags; struct mlx5_flow_handle *rule; struct list_head encap; /* flows sharing the same encap */ struct mlx5_esw_flow_attr *attr; @@ -177,7 +182,7 @@ static void mlx5e_tc_del_flow(struct mlx5e_priv *priv, mlx5_fc_destroy(priv->mdev, counter); } - if (esw && esw->mode == SRIOV_OFFLOADS) { + if (flow->flags & MLX5E_TC_FLOW_ESWITCH) { mlx5_eswitch_del_vlan_action(esw, flow->attr); if (flow->attr->action & MLX5_FLOW_CONTEXT_ACTION_ENCAP) mlx5e_detach_encap(priv, flow); @@ -598,6 +603,7 @@ static int __parse_cls_flower(struct mlx5e_priv *priv, } static int parse_cls_flower(struct mlx5e_priv *priv, + struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *spec, struct tc_cls_flower_offload *f) { @@ -609,7 +615,7 @@ static int parse_cls_flower(struct mlx5e_priv *priv, err = __parse_cls_flower(priv, spec, f, &min_inline); - if (!err && esw->mode == SRIOV_OFFLOADS && + if (!err && (flow->flags & MLX5E_TC_FLOW_ESWITCH) && rep->vport != FDB_UPLINK_VPORT) { if (min_inline > esw->offloads.inline_mode) { netdev_warn(priv->netdev, @@ -1132,23 +1138,19 @@ int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol, struct tc_cls_flower_offload *f) { struct mlx5e_tc_table *tc = &priv->fs.tc; - int err = 0; - bool fdb_flow = false; + int err, attr_size = 0; u32 flow_tag, action; struct mlx5e_tc_flow *flow; struct mlx5_flow_spec *spec; struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; + u8 flow_flags = 0; - if (esw && esw->mode == SRIOV_OFFLOADS) - fdb_flow = true; - - if (fdb_flow) - flow = kzalloc(sizeof(*flow) + - sizeof(struct mlx5_esw_flow_attr), - GFP_KERNEL); - else - flow = kzalloc(sizeof(*flow), GFP_KERNEL); + if (esw && esw->mode == SRIOV_OFFLOADS) { + flow_flags = MLX5E_TC_FLOW_ESWITCH; + attr_size = sizeof(struct mlx5_esw_flow_attr); + } + flow = kzalloc(sizeof(*flow) + attr_size, GFP_KERNEL); spec = mlx5_vzalloc(sizeof(*spec)); if (!spec || !flow) { err = -ENOMEM; @@ -1156,12 +1158,13 @@ int mlx5e_configure_flower(struct mlx5e_priv *priv, __be16 protocol, } flow->cookie = f->cookie; + flow->flags = flow_flags; - err = parse_cls_flower(priv, spec, f); + err = parse_cls_flower(priv, flow, spec, f); if (err < 0) goto err_free; - if (fdb_flow) { + if (flow->flags & MLX5E_TC_FLOW_ESWITCH) { flow->attr = (struct mlx5_esw_flow_attr *)(flow + 1); err = parse_tc_fdb_actions(priv, f->exts, flow); if (err < 0) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 2478516a61e2..ded27bb9a3b6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -1136,7 +1136,7 @@ static struct mlx5_flow_group *create_autogroup(struct mlx5_flow_table *ft, u32 *match_criteria) { int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); - struct list_head *prev = ft->node.children.prev; + struct list_head *prev = &ft->node.children; unsigned int candidate_index = 0; struct mlx5_flow_group *fg; void *match_criteria_addr; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index c4242a4e8130..e2bd600d19de 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1352,6 +1352,7 @@ static int init_one(struct pci_dev *pdev, if (err) goto clean_load; + pci_save_state(pdev); return 0; clean_load: @@ -1407,9 +1408,8 @@ static pci_ers_result_t mlx5_pci_err_detected(struct pci_dev *pdev, mlx5_enter_error_state(dev); mlx5_unload_one(dev, priv, false); - /* In case of kernel call save the pci state and drain the health wq */ + /* In case of kernel call drain the health wq */ if (state) { - pci_save_state(pdev); mlx5_drain_health_wq(dev); mlx5_pci_disable_device(dev); } @@ -1461,6 +1461,7 @@ static pci_ers_result_t mlx5_pci_slot_reset(struct pci_dev *pdev) pci_set_master(pdev); pci_restore_state(pdev); + pci_save_state(pdev); if (wait_vital(pdev)) { dev_err(&pdev->dev, "%s: wait_vital timed out\n", __func__); diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h index 393743c08650..e7a652c43b5c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/reg.h +++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h @@ -769,7 +769,7 @@ static inline void mlxsw_reg_spvid_pack(char *payload, u8 local_port, u16 pvid) #define MLXSW_REG_SPVM_ID 0x200F #define MLXSW_REG_SPVM_BASE_LEN 0x04 /* base length, without records */ #define MLXSW_REG_SPVM_REC_LEN 0x04 /* record length */ -#define MLXSW_REG_SPVM_REC_MAX_COUNT 256 +#define MLXSW_REG_SPVM_REC_MAX_COUNT 255 #define MLXSW_REG_SPVM_LEN (MLXSW_REG_SPVM_BASE_LEN + \ MLXSW_REG_SPVM_REC_LEN * MLXSW_REG_SPVM_REC_MAX_COUNT) @@ -1702,7 +1702,7 @@ static inline void mlxsw_reg_sfmr_pack(char *payload, #define MLXSW_REG_SPVMLR_ID 0x2020 #define MLXSW_REG_SPVMLR_BASE_LEN 0x04 /* base length, without records */ #define MLXSW_REG_SPVMLR_REC_LEN 0x04 /* record length */ -#define MLXSW_REG_SPVMLR_REC_MAX_COUNT 256 +#define MLXSW_REG_SPVMLR_REC_MAX_COUNT 255 #define MLXSW_REG_SPVMLR_LEN (MLXSW_REG_SPVMLR_BASE_LEN + \ MLXSW_REG_SPVMLR_REC_LEN * \ MLXSW_REG_SPVMLR_REC_MAX_COUNT) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c index 28bc989371c6..e724c6266247 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c @@ -340,11 +340,11 @@ void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, ruleset = mlxsw_sp_acl_ruleset_get(mlxsw_sp, mlxsw_sp_port->dev, ingress, MLXSW_SP_ACL_PROFILE_FLOWER); - if (WARN_ON(IS_ERR(ruleset))) + if (IS_ERR(ruleset)) return; rule = mlxsw_sp_acl_rule_lookup(mlxsw_sp, ruleset, f->cookie); - if (!WARN_ON(!rule)) { + if (rule) { mlxsw_sp_acl_rule_del(mlxsw_sp, rule); mlxsw_sp_acl_rule_destroy(mlxsw_sp, rule); } |