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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: 6763c779c2 ("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>
This commit is contained in:
Vasundhara Volam 2019-12-10 02:49:13 -05:00 committed by David S. Miller
parent 937f188c1f
commit 7e334fc800
2 changed files with 22 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/net/ethernet/broadcom/bnxt/bnxt.c
View File

@ -11417,12 +11417,11 @@ static void bnxt_remove_one(struct pci_dev *pdev)
struct net_device *dev = pci_get_drvdata(pdev);
struct bnxt *bp = netdev_priv(dev);
if (BNXT_PF(bp)) {
if (BNXT_PF(bp))
bnxt_sriov_disable(bp);
bnxt_dl_fw_reporters_destroy(bp, true);
bnxt_dl_unregister(bp);
}
bnxt_dl_fw_reporters_destroy(bp, true);
bnxt_dl_unregister(bp);
pci_disable_pcie_error_reporting(pdev);
unregister_netdev(dev);
bnxt_shutdown_tc(bp);
@ -11899,10 +11898,8 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc)
goto init_err_cleanup_tc;
if (BNXT_PF(bp)) {
bnxt_dl_register(bp);
bnxt_dl_fw_reporters_create(bp);
}
bnxt_dl_register(bp);
bnxt_dl_fw_reporters_create(bp);
netdev_info(dev, "%s found at mem %lx, node addr %pM\n",
board_info[ent->driver_data].name,

23
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
View File

@ -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);
}