[net-next,v2,03/12] net/mlx5: DR, Rename matcher functions to be more HW agnostic

Message ID	20201105201242.21716-4-saeedm@nvidia.com
State	New
Headers	show Return-Path: <SRS0=+0tn=EL=vger.kernel.org=netdev-owner@kernel.org> TLS: TLSv1.2, AES256-SHA) id <B5fa45ccd0000>; Thu, 05 Nov 2020 12:13:01 -0800 From: Saeed Mahameed <saeedm@nvidia.com> To: Jakub Kicinski <kuba@kernel.org> CC: <netdev@vger.kernel.org>, "David S. Miller" <davem@davemloft.net>, "Yevgeny Kliteynik" <kliteyn@nvidia.com>, Alex Vesker <valex@nvidia.com>, "Saeed Mahameed" <saeedm@nvidia.com> Subject: [net-next v2 03/12] net/mlx5: DR, Rename matcher functions to be more HW agnostic Date: Thu, 5 Nov 2020 12:12:33 -0800 Message-ID: <20201105201242.21716-4-saeedm@nvidia.com> In-Reply-To: <20201105201242.21716-1-saeedm@nvidia.com> References: <20201105201242.21716-1-saeedm@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain Precedence: bulk
Series	mlx5 updates 2020-11-03 \| expand [pull,request,net-next,v2,00/12] mlx5 updates 2020-11-03 [net-next,v2,01/12] net/mlx5: DR, Remove unused member of action struct [net-next,v2,02/12] net/mlx5: DR, Rename builders HW specific names [net-next,v2,03/12] net/mlx5: DR, Rename matcher functions to be more HW agnostic [net-next,v2,04/12] net/mlx5: DR, Add buddy allocator utilities [net-next,v2,05/12] net/mlx5: DR, Handle ICM memory via buddy allocation instead of buckets [net-next,v2,06/12] net/mlx5: DR, Sync chunks only during free [net-next,v2,07/12] net/mlx5: DR, ICM memory pools sync optimization [net-next,v2,08/12] net/mlx5: DR, Free unused buddy ICM memory [net-next,v2,09/12] net/mlx5e: Validate stop_room size upon user input [net-next,v2,10/12] net/mlx4: Cleanup kernel-doc warnings [net-next,v2,11/12] net/mlx5: Cleanup kernel-doc warnings [net-next,v2,12/12] net: mlx5: Replace in_irq() usage

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c index 6bd34b293007..ebc879052e42 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.c @@ -93,12 +93,12 @@ int mlx5dr_cmd_query_device(struct mlx5_core_dev *mdev, caps->gvmi = MLX5_CAP_GEN(mdev, vhca_id); caps->flex_protocols = MLX5_CAP_GEN(mdev, flex_parser_protocols); - if (mlx5dr_matcher_supp_flex_parser_icmp_v4(caps)) { + if (caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V4_ENABLED) { caps->flex_parser_id_icmp_dw0 = MLX5_CAP_GEN(mdev, flex_parser_id_icmp_dw0); caps->flex_parser_id_icmp_dw1 = MLX5_CAP_GEN(mdev, flex_parser_id_icmp_dw1); } - if (mlx5dr_matcher_supp_flex_parser_icmp_v6(caps)) { + if (caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V6_ENABLED) { caps->flex_parser_id_icmpv6_dw0 = MLX5_CAP_GEN(mdev, flex_parser_id_icmpv6_dw0); caps->flex_parser_id_icmpv6_dw1 = diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c index 752afdb20e23..cb5202e17856 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.c @@ -103,7 +103,7 @@ static bool dr_mask_is_tnl_gre_set(struct mlx5dr_match_misc *misc) DR_MASK_IS_OUTER_MPLS_OVER_GRE_UDP_SET((_misc2), udp)) static bool -dr_mask_is_misc3_vxlan_gpe_set(struct mlx5dr_match_misc3 *misc3) +dr_mask_is_vxlan_gpe_set(struct mlx5dr_match_misc3 *misc3) { return (misc3->outer_vxlan_gpe_vni || misc3->outer_vxlan_gpe_next_protocol || @@ -111,21 +111,20 @@ dr_mask_is_misc3_vxlan_gpe_set(struct mlx5dr_match_misc3 *misc3) } static bool -dr_matcher_supp_flex_parser_vxlan_gpe(struct mlx5dr_cmd_caps *caps) +dr_matcher_supp_vxlan_gpe(struct mlx5dr_cmd_caps *caps) { - return caps->flex_protocols & - MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED; + return caps->flex_protocols & MLX5_FLEX_PARSER_VXLAN_GPE_ENABLED; } static bool -dr_mask_is_flex_parser_tnl_vxlan_gpe_set(struct mlx5dr_match_param *mask, - struct mlx5dr_domain *dmn) +dr_mask_is_tnl_vxlan_gpe(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) { - return dr_mask_is_misc3_vxlan_gpe_set(&mask->misc3) && - dr_matcher_supp_flex_parser_vxlan_gpe(&dmn->info.caps); + return dr_mask_is_vxlan_gpe_set(&mask->misc3) && + dr_matcher_supp_vxlan_gpe(&dmn->info.caps); } -static bool dr_mask_is_misc_geneve_set(struct mlx5dr_match_misc *misc) +static bool dr_mask_is_tnl_geneve_set(struct mlx5dr_match_misc *misc) { return misc->geneve_vni || misc->geneve_oam || @@ -134,18 +133,27 @@ static bool dr_mask_is_misc_geneve_set(struct mlx5dr_match_misc *misc) } static bool -dr_matcher_supp_flex_parser_geneve(struct mlx5dr_cmd_caps *caps) +dr_matcher_supp_tnl_geneve(struct mlx5dr_cmd_caps *caps) { - return caps->flex_protocols & - MLX5_FLEX_PARSER_GENEVE_ENABLED; + return caps->flex_protocols & MLX5_FLEX_PARSER_GENEVE_ENABLED; } static bool -dr_mask_is_flex_parser_tnl_geneve_set(struct mlx5dr_match_param *mask, - struct mlx5dr_domain *dmn) +dr_mask_is_tnl_geneve(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) { - return dr_mask_is_misc_geneve_set(&mask->misc) && - dr_matcher_supp_flex_parser_geneve(&dmn->info.caps); + return dr_mask_is_tnl_geneve_set(&mask->misc) && + dr_matcher_supp_tnl_geneve(&dmn->info.caps); +} + +static int dr_matcher_supp_icmp_v4(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V4_ENABLED; +} + +static int dr_matcher_supp_icmp_v6(struct mlx5dr_cmd_caps *caps) +{ + return caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V6_ENABLED; } static bool dr_mask_is_icmpv6_set(struct mlx5dr_match_misc3 *misc3) @@ -154,13 +162,13 @@ static bool dr_mask_is_icmpv6_set(struct mlx5dr_match_misc3 *misc3) misc3->icmpv6_header_data); } -static bool dr_mask_is_flex_parser_icmp_set(struct mlx5dr_match_param *mask, - struct mlx5dr_domain *dmn) +static bool dr_mask_is_icmp(struct mlx5dr_match_param *mask, + struct mlx5dr_domain *dmn) { if (DR_MASK_IS_ICMPV4_SET(&mask->misc3)) - return mlx5dr_matcher_supp_flex_parser_icmp_v4(&dmn->info.caps); + return dr_matcher_supp_icmp_v4(&dmn->info.caps); else if (dr_mask_is_icmpv6_set(&mask->misc3)) - return mlx5dr_matcher_supp_flex_parser_icmp_v6(&dmn->info.caps); + return dr_matcher_supp_icmp_v6(&dmn->info.caps); return false; } @@ -300,10 +308,10 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, inner, rx); } - if (dr_mask_is_flex_parser_tnl_vxlan_gpe_set(&mask, dmn)) + if (dr_mask_is_tnl_vxlan_gpe(&mask, dmn)) mlx5dr_ste_build_tnl_vxlan_gpe(&sb[idx++], &mask, inner, rx); - else if (dr_mask_is_flex_parser_tnl_geneve_set(&mask, dmn)) + else if (dr_mask_is_tnl_geneve(&mask, dmn)) mlx5dr_ste_build_tnl_geneve(&sb[idx++], &mask, inner, rx); @@ -316,7 +324,7 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher, if (DR_MASK_IS_TNL_MPLS_SET(mask.misc2)) mlx5dr_ste_build_tnl_mpls(&sb[idx++], &mask, inner, rx); - if (dr_mask_is_flex_parser_icmp_set(&mask, dmn)) { + if (dr_mask_is_icmp(&mask, dmn)) { ret = mlx5dr_ste_build_icmp(&sb[idx++], &mask, &dmn->info.caps, inner, rx); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h index 562c72aad733..5642484b3a5b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h @@ -839,18 +839,6 @@ static inline void mlx5dr_domain_unlock(struct mlx5dr_domain *dmn) mlx5dr_domain_nic_unlock(&dmn->info.rx); } -static inline int -mlx5dr_matcher_supp_flex_parser_icmp_v4(struct mlx5dr_cmd_caps *caps) -{ - return caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V4_ENABLED; -} - -static inline int -mlx5dr_matcher_supp_flex_parser_icmp_v6(struct mlx5dr_cmd_caps *caps) -{ - return caps->flex_protocols & MLX5_FLEX_PARSER_ICMP_V6_ENABLED; -} - int mlx5dr_matcher_select_builders(struct mlx5dr_matcher *matcher, struct mlx5dr_matcher_rx_tx *nic_matcher, enum mlx5dr_ipv outer_ipv,

[net-next,v2,03/12] net/mlx5: DR, Rename matcher functions to be more HW agnostic

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