[PATCH net-next 5/8] bnxt_en: Use hw_tc_offload and ignore_ari devlink parameters
From: Vasundhara Volam <hidden>
Date: 2018-09-11 13:53:56
Subsystem:
broadcom bnxt_en 50 gigabit ethernet driver, networking drivers, the rest · Maintainers:
Michael Chan, Pavan Chebbi, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This patch adds support for following generic permanent mode devlink parameters. Both are disabled by default. They can be enabled using devlink param commands. hw_tc_offload - Enable/Disable TC flower offload in the device. ignore_ari - 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. Signed-off-by: Vasundhara Volam <redacted> --- drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 12 ++++++++++++ drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h | 2 ++ 2 files changed, 14 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index f3b9fbc..582e5b5 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c@@ -24,6 +24,10 @@ 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_HW_TC_OFFLOAD, NVM_OFF_HW_TC_OFFLOAD, + 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,
@@ -105,6 +109,14 @@ static int bnxt_dl_nvm_param_set(struct devlink *dl, u32 id, BIT(DEVLINK_PARAM_CMODE_PERMANENT), bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set, NULL), + DEVLINK_PARAM_GENERIC(HW_TC_OFFLOAD, + 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 2f68dc0..da146492 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h@@ -33,6 +33,8 @@ static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl) } } +#define NVM_OFF_IGNORE_ARI 164 +#define NVM_OFF_HW_TC_OFFLOAD 170 #define NVM_OFF_ENABLE_SRIOV 401 enum bnxt_nvm_dir_type {
--
1.8.3.1