From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saeed Mahameed Subject: [net-next 4/8] net/mlx5: Add FEC fields to Port Phy Link Mode (PPLM) reg Date: Thu, 18 Oct 2018 13:39:03 -0700 Message-ID: <20181018203907.25149-5-saeedm@mellanox.com> References: <20181018203907.25149-1-saeedm@mellanox.com> Cc: Shay Agroskin , Saeed Mahameed To: "David S. Miller" , netdev@vger.kernel.org Return-path: Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:41972 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727158AbeJSEmG (ORCPT ); Fri, 19 Oct 2018 00:42:06 -0400 In-Reply-To: <20181018203907.25149-1-saeedm@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Shay Agroskin Added FEC related fields to PPLM layout. These fields are needed to set and query FEC policy for different link speeds. Signed-off-by: Shay Agroskin Reviewed-by: Eran Ben Elisha Signed-off-by: Saeed Mahameed --- include/linux/mlx5/driver.h | 1 + include/linux/mlx5/mlx5_ifc.h | 39 +++++++++++++++++++++++++---------- 2 files changed, 29 insertions(+), 11 deletions(-) diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index e10f61a1f77d..696ed3f7f894 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -133,6 +133,7 @@ enum { MLX5_REG_PVLC = 0x500f, MLX5_REG_PCMR = 0x5041, MLX5_REG_PMLP = 0x5002, + MLX5_REG_PPLM = 0x5023, MLX5_REG_PCAM = 0x507f, MLX5_REG_NODE_DESC = 0x6001, MLX5_REG_HOST_ENDIANNESS = 0x7004, diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 963611820006..47b09a742ae5 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -7828,20 +7828,34 @@ struct mlx5_ifc_pplr_reg_bits { struct mlx5_ifc_pplm_reg_bits { u8 reserved_at_0[0x8]; - u8 local_port[0x8]; - u8 reserved_at_10[0x10]; + u8 local_port[0x8]; + u8 reserved_at_10[0x10]; - u8 reserved_at_20[0x20]; + u8 reserved_at_20[0x20]; - u8 port_profile_mode[0x8]; - u8 static_port_profile[0x8]; - u8 active_port_profile[0x8]; - u8 reserved_at_58[0x8]; + u8 port_profile_mode[0x8]; + u8 static_port_profile[0x8]; + u8 active_port_profile[0x8]; + u8 reserved_at_58[0x8]; - u8 retransmission_active[0x8]; - u8 fec_mode_active[0x18]; + u8 retransmission_active[0x8]; + u8 fec_mode_active[0x18]; - u8 reserved_at_80[0x20]; + u8 rs_fec_correction_bypass_cap[0x4]; + u8 reserved_at_84[0x8]; + u8 fec_override_cap_56g[0x4]; + u8 fec_override_cap_100g[0x4]; + u8 fec_override_cap_50g[0x4]; + u8 fec_override_cap_25g[0x4]; + u8 fec_override_cap_10g_40g[0x4]; + + u8 rs_fec_correction_bypass_admin[0x4]; + u8 reserved_at_a4[0x8]; + u8 fec_override_admin_56g[0x4]; + u8 fec_override_admin_100g[0x4]; + u8 fec_override_admin_50g[0x4]; + u8 fec_override_admin_25g[0x4]; + u8 fec_override_admin_10g_40g[0x4]; }; struct mlx5_ifc_ppcnt_reg_bits { @@ -8137,7 +8151,10 @@ struct mlx5_ifc_pcam_enhanced_features_bits { struct mlx5_ifc_pcam_regs_5000_to_507f_bits { u8 port_access_reg_cap_mask_127_to_96[0x20]; u8 port_access_reg_cap_mask_95_to_64[0x20]; - u8 port_access_reg_cap_mask_63_to_32[0x20]; + + u8 port_access_reg_cap_mask_63_to_36[0x1c]; + u8 pplm[0x1]; + u8 port_access_reg_cap_mask_34_to_32[0x3]; u8 port_access_reg_cap_mask_31_to_13[0x13]; u8 pbmc[0x1]; -- 2.17.2