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Commit 7d859234 authored by Vasundhara Volam's avatar Vasundhara Volam Committed by David S. Miller
Browse files

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 <michael.chan@broadcom.com>
Signed-off-by: default avatarVasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 16511789

drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c

+6 −0
Original line number Diff line number Diff line
@@ -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)

drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h

+1 −0
Original line number Diff line number Diff line
@@ -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 {