From 2c4d992b57a4b6709fcda6fd12b1f53c19a719cc Mon Sep 17 00:00:00 2001
From: Petr Oros <poros@redhat.com>
Date: Thu, 5 Sep 2019 10:00:58 -0400
Subject: [PATCH 03/96] [netdrv] revert "devlink: Add a generic wake_on_lan
port parameter"
Message-id: <e21412cfa07f102b8c9b95a10d802d6abdd9b409.1567595345.git.poros@redhat.com>
Patchwork-id: 270934
O-Subject: [RHEL8.2 net PATCH 02/15] Revert "devlink: Add a generic wake_on_lan port parameter"
Bugzilla: 1737133
RH-Acked-by: Jonathan Toppins <jtoppins@redhat.com>
RH-Acked-by: Neil Horman <nhorman@redhat.com>
RH-Acked-by: John Linville <linville@redhat.com>
RH-Acked-by: Ivan Vecera <ivecera@redhat.com>
Bugzilla: http://bugzilla.redhat.com/show_bug.cgi?id=1737133
Upstream commit(s):
commit da203dfa89ce83c55b6623f73560ef7ec742aca4
Author: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Date: Mon Feb 11 14:46:17 2019 +0530
Revert "devlink: Add a generic wake_on_lan port parameter"
This reverts commit b639583f9e36d044ac1b13090ae812266992cbac.
As per discussion with Jakub Kicinski and Michal Kubecek,
this will be better addressed by soon-too-come ethtool netlink
API with additional indication that given configuration request
is supposed to be persisted.
Also, remove the parameter support from bnxt_en driver.
Cc: Jiri Pirko <jiri@mellanox.com>
Cc: Michael Chan <michael.chan@broadcom.com>
Cc: Michal Kubecek <mkubecek@suse.cz>
Suggested-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Petr Oros <poros@redhat.com>
Signed-off-by: Timothy Redaelli <tredaelli@redhat.com>
Signed-off-by: Bruno Meneguele <bmeneg@redhat.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(-)
Index: src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
===================================================================
--- src.orig/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c 2020-02-06 16:23:11.134555156 +0100
+++ src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c 2020-02-06 16:23:11.278553834 +0100
@@ -37,8 +37,6 @@
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 @@
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 @@
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 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)
Index: src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
===================================================================
--- src.orig/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h 2020-02-06 16:23:11.134555156 +0100
+++ src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h 2020-02-06 16:23:11.278553834 +0100
@@ -35,7 +35,6 @@
#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