When enabled, device will enable the live reset capability in
NVRAM configuration.
Signed-off-by: Vasundhara Volam <vasundhara-v.vo...@broadcom.com>
Signed-off-by: Michael Chan <michael.c...@broadcom.com>
---
Documentation/networking/devlink/bnxt.rst | 2 ++
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 6 ++++++
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h | 1 +
3 files changed, 9 insertions(+)
diff --git a/Documentation/networking/devlink/bnxt.rst
b/Documentation/networking/devlink/bnxt.rst
index 3dfd84c..ae0a69d 100644
--- a/Documentation/networking/devlink/bnxt.rst
+++ b/Documentation/networking/devlink/bnxt.rst
@@ -22,6 +22,8 @@ Parameters
- Permanent
* - ``msix_vec_per_pf_min``
- Permanent
+ * - ``enable_live_dev_reset``
+ - Permanent
The ``bnxt`` driver also implements the following driver-specific
parameters.
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index a812beb..3e1a4ef 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -314,6 +314,8 @@ enum bnxt_dl_param_id {
NVM_OFF_MSIX_VEC_PER_PF_MIN, BNXT_NVM_SHARED_CFG, 7, 4},
{BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK, NVM_OFF_DIS_GRE_VER_CHECK,
BNXT_NVM_SHARED_CFG, 1, 1},
+ {DEVLINK_PARAM_GENERIC_ID_ENABLE_LIVE_DEV_RESET,
+ NVM_OFF_FW_LIVE_RESET, BNXT_NVM_SHARED_CFG, 1, 1},
};
union bnxt_nvm_data {
@@ -640,6 +642,10 @@ static int bnxt_dl_msix_validate(struct devlink *dl, u32
id,
BIT(DEVLINK_PARAM_CMODE_PERMANENT),
bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
NULL),
+ DEVLINK_PARAM_GENERIC(ENABLE_LIVE_DEV_RESET,
+ BIT(DEVLINK_PARAM_CMODE_PERMANENT),
+ bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
+ NULL),
};
static const struct devlink_param bnxt_dl_port_params[] = {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
index d5c8bd4..0c786fb 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
@@ -39,6 +39,7 @@ static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct
devlink *dl)
#define NVM_OFF_DIS_GRE_VER_CHECK 171
#define NVM_OFF_ENABLE_SRIOV 401
#define NVM_OFF_NVM_CFG_VER 602
+#define NVM_OFF_FW_LIVE_RESET 917
#define BNXT_NVM_CFG_VER_BITS 24
#define BNXT_NVM_CFG_VER_BYTES 4
--
1.8.3.1
