From: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Date: Thu, 4 Oct 2018 11:13:47 +0530
Subject: bnxt_en: Use ignore_ari devlink parameter
Patch-mainline: v4.20-rc1
Git-commit: 7d859234875d236a363101e90aaaf52a790f4590
References: bsc#1104745 FATE#325918
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 <michael.chan@broadcom.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 6 ++++++
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h | 1 +
2 files changed, 7 insertions(+)
--- 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_
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_d
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)
--- 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(st
}
}
+#define NVM_OFF_IGNORE_ARI 164
#define NVM_OFF_ENABLE_SRIOV 401
enum bnxt_nvm_dir_type {