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authorVasundhara Volam <vasundhara-v.volam@broadcom.com>2019-12-10 02:49:13 -0500
committerDavid S. Miller <davem@davemloft.net>2019-12-10 17:37:14 -0800
commit7e334fc8003c7a38372cc98e7be6082670a47d29 (patch)
treec629bf3eb0c8fbc013570da8196cac5ea7a8a04a /drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
parentbnxt_en: Fix the logic that creates the health reporters. (diff)
downloadlinux-dev-7e334fc8003c7a38372cc98e7be6082670a47d29.tar.xz
linux-dev-7e334fc8003c7a38372cc98e7be6082670a47d29.zip
bnxt_en: Add missing devlink health reporters for VFs.
The VF driver also needs to create the health reporters since VFs are also involved in firmware reset and recovery. Modify bnxt_dl_register() and bnxt_dl_unregister() so that they can be called by the VFs to register/unregister devlink. Only the PF will register the devlink parameters. With devlink registered, we can now create the health reporters on the VFs. Fixes: 6763c779c2d8 ("bnxt_en: Add new FW devlink_health_reporter") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c')
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c23
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index 136953a0ecaa..3eedd4477218 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -270,6 +270,8 @@ static const struct devlink_ops bnxt_dl_ops = {
.flash_update = bnxt_dl_flash_update,
};
+static const struct devlink_ops bnxt_vf_dl_ops;
+
enum bnxt_dl_param_id {
BNXT_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX,
BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK,
@@ -483,7 +485,10 @@ int bnxt_dl_register(struct bnxt *bp)
return -ENOTSUPP;
}
- dl = devlink_alloc(&bnxt_dl_ops, sizeof(struct bnxt_dl));
+ if (BNXT_PF(bp))
+ dl = devlink_alloc(&bnxt_dl_ops, sizeof(struct bnxt_dl));
+ else
+ dl = devlink_alloc(&bnxt_vf_dl_ops, sizeof(struct bnxt_dl));
if (!dl) {
netdev_warn(bp->dev, "devlink_alloc failed");
return -ENOMEM;
@@ -502,6 +507,9 @@ int bnxt_dl_register(struct bnxt *bp)
goto err_dl_free;
}
+ if (!BNXT_PF(bp))
+ return 0;
+
rc = devlink_params_register(dl, bnxt_dl_params,
ARRAY_SIZE(bnxt_dl_params));
if (rc) {
@@ -551,11 +559,14 @@ void bnxt_dl_unregister(struct bnxt *bp)
if (!dl)
return;
- devlink_port_params_unregister(&bp->dl_port, bnxt_dl_port_params,
- ARRAY_SIZE(bnxt_dl_port_params));
- devlink_port_unregister(&bp->dl_port);
- devlink_params_unregister(dl, bnxt_dl_params,
- ARRAY_SIZE(bnxt_dl_params));
+ if (BNXT_PF(bp)) {
+ devlink_port_params_unregister(&bp->dl_port,
+ bnxt_dl_port_params,
+ ARRAY_SIZE(bnxt_dl_port_params));
+ devlink_port_unregister(&bp->dl_port);
+ devlink_params_unregister(dl, bnxt_dl_params,
+ ARRAY_SIZE(bnxt_dl_params));
+ }
devlink_unregister(dl);
devlink_free(dl);
}