From 7d859234875d236a363101e90aaaf52a790f4590 Mon Sep 17 00:00:00 2001 From: Vasundhara Volam Date: Thu, 4 Oct 2018 11:13:47 +0530 Subject: [PATCH] bnxt_en: Use ignore_ari devlink parameter This patch adds support for ignore_ari generic permanent mode devlink parameter. This parameter is disabled by default. It can be enabled using devlink param commands. ignore_ari - If enabled, device ignores ARI(Alternate Routing ID) capability, even when platforms has the support and creates same number of partitions when platform does not support ARI capability. Cc: Michael Chan Signed-off-by: Vasundhara Volam Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 6 ++++++ drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h | 1 + 2 files changed, 7 insertions(+) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index 790c684f08ab..5173881b9c74 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -24,6 +24,8 @@ static const struct devlink_ops bnxt_dl_ops = { static const struct bnxt_dl_nvm_param nvm_params[] = { {DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV, NVM_OFF_ENABLE_SRIOV, BNXT_NVM_SHARED_CFG, 1}, + {DEVLINK_PARAM_GENERIC_ID_IGNORE_ARI, NVM_OFF_IGNORE_ARI, + BNXT_NVM_SHARED_CFG, 1}, }; static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg, @@ -108,6 +110,10 @@ static const struct devlink_param bnxt_dl_params[] = { BIT(DEVLINK_PARAM_CMODE_PERMANENT), bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set, NULL), + DEVLINK_PARAM_GENERIC(IGNORE_ARI, + BIT(DEVLINK_PARAM_CMODE_PERMANENT), + bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set, + NULL), }; int bnxt_dl_register(struct bnxt *bp) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h index 2f68dc048390..3d07c8f8b240 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h @@ -33,6 +33,7 @@ static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl) } } +#define NVM_OFF_IGNORE_ARI 164 #define NVM_OFF_ENABLE_SRIOV 401 enum bnxt_nvm_dir_type {