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Date:   Fri,  8 Feb 2019 14:43:10 +0530
From:   Vasundhara Volam <vasundhara-v.volam@...adcom.com>
To:     davem@...emloft.net
Cc:     michael.chan@...adcom.com, jiri@...lanox.com,
        netdev@...r.kernel.org
Subject: [PATCH net-next 2/2] bnxt_en: Remove wake_on_lan parameter support for devlink

Retain the code to register devlink port parameters.
There will be followup patchset to add some port parameters.

Cc: Michael Chan <michael.chan@...adcom.com>
Cc: Michal Kubecek <mkubecek@...e.cz>
Cc: Jakub Kicinski <jakub.kicinski@...ronome.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@...adcom.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 19 +------------------
 drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h |  1 -
 2 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index a6abfa4..9d2b699 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -37,8 +37,6 @@ enum bnxt_dl_param_id {
 	 NVM_OFF_MSIX_VEC_PER_PF_MIN, BNXT_NVM_SHARED_CFG, 7},
 	{BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK, NVM_OFF_DIS_GRE_VER_CHECK,
 	 BNXT_NVM_SHARED_CFG, 1},
-
-	{DEVLINK_PARAM_GENERIC_ID_WOL, NVM_OFF_WOL, BNXT_NVM_PORT_CFG, 1},
 };
 
 static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
@@ -72,8 +70,7 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
 	bytesize = roundup(nvm_param.num_bits, BITS_PER_BYTE) / BITS_PER_BYTE;
 	switch (bytesize) {
 	case 1:
-		if (nvm_param.num_bits == 1 &&
-		    nvm_param.id != DEVLINK_PARAM_GENERIC_ID_WOL)
+		if (nvm_param.num_bits == 1)
 			buf = &val->vbool;
 		else
 			buf = &val->vu8;
@@ -167,17 +164,6 @@ static int bnxt_dl_msix_validate(struct devlink *dl, u32 id,
 	return 0;
 }
 
-static int bnxt_dl_wol_validate(struct devlink *dl, u32 id,
-				union devlink_param_value val,
-				struct netlink_ext_ack *extack)
-{
-	if (val.vu8 && val.vu8 != DEVLINK_PARAM_WAKE_MAGIC) {
-		NL_SET_ERR_MSG_MOD(extack, "WOL type is not supported");
-		return -EINVAL;
-	}
-	return 0;
-}
-
 static const struct devlink_param bnxt_dl_params[] = {
 	DEVLINK_PARAM_GENERIC(ENABLE_SRIOV,
 			      BIT(DEVLINK_PARAM_CMODE_PERMANENT),
@@ -203,9 +189,6 @@ static int bnxt_dl_wol_validate(struct devlink *dl, u32 id,
 };
 
 static const struct devlink_param bnxt_dl_port_params[] = {
-	DEVLINK_PARAM_GENERIC(WOL, BIT(DEVLINK_PARAM_CMODE_PERMANENT),
-			      bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set,
-			      bnxt_dl_wol_validate),
 };
 
 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 da065ca..5b6b2c7 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
@@ -35,7 +35,6 @@ static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
 
 #define NVM_OFF_MSIX_VEC_PER_PF_MAX	108
 #define NVM_OFF_MSIX_VEC_PER_PF_MIN	114
-#define NVM_OFF_WOL			152
 #define NVM_OFF_IGNORE_ARI		164
 #define NVM_OFF_DIS_GRE_VER_CHECK	171
 #define NVM_OFF_ENABLE_SRIOV		401
-- 
1.8.3.1

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