diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c | 38 |
1 files changed, 6 insertions, 32 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c index 86bca7c14f9..561cb11ca58 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c @@ -15,7 +15,6 @@ #define QLC_DCB_GET_MAP(V) (1 << V) -#define QLC_DCB_AEN_BIT 0x2 #define QLC_DCB_FW_VER 0x2 #define QLC_DCB_MAX_TC 0x8 #define QLC_DCB_MAX_APP 0x8 @@ -71,7 +70,6 @@ static void qlcnic_82xx_dcb_aen_handler(struct qlcnic_dcb *, void *); static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_dcb *); static int qlcnic_83xx_dcb_query_cee_param(struct qlcnic_dcb *, char *, u8); static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_dcb *); -static int qlcnic_83xx_dcb_register_aen(struct qlcnic_dcb *, bool); static void qlcnic_83xx_dcb_aen_handler(struct qlcnic_dcb *, void *); struct qlcnic_dcb_capability { @@ -179,7 +177,6 @@ static struct qlcnic_dcb_ops qlcnic_83xx_dcb_ops = { .get_hw_capability = qlcnic_83xx_dcb_get_hw_capability, .query_cee_param = qlcnic_83xx_dcb_query_cee_param, .get_cee_cfg = qlcnic_83xx_dcb_get_cee_cfg, - .register_aen = qlcnic_83xx_dcb_register_aen, .aen_handler = qlcnic_83xx_dcb_aen_handler, }; @@ -260,6 +257,9 @@ int qlcnic_register_dcb(struct qlcnic_adapter *adapter) { struct qlcnic_dcb *dcb; + if (qlcnic_sriov_vf_check(adapter)) + return 0; + dcb = kzalloc(sizeof(struct qlcnic_dcb), GFP_ATOMIC); if (!dcb) return -ENOMEM; @@ -280,7 +280,6 @@ static void __qlcnic_dcb_free(struct qlcnic_dcb *dcb) return; adapter = dcb->adapter; - qlcnic_dcb_register_aen(dcb, 0); while (test_bit(QLCNIC_DCB_AEN_MODE, &dcb->state)) usleep_range(10000, 11000); @@ -304,7 +303,6 @@ static void __qlcnic_dcb_get_info(struct qlcnic_dcb *dcb) { qlcnic_dcb_get_hw_capability(dcb); qlcnic_dcb_get_cee_cfg(dcb); - qlcnic_dcb_register_aen(dcb, 1); } static int __qlcnic_dcb_attach(struct qlcnic_dcb *dcb) @@ -332,8 +330,6 @@ static int __qlcnic_dcb_attach(struct qlcnic_dcb *dcb) goto out_free_cfg; } - qlcnic_dcb_get_info(dcb); - return 0; out_free_cfg: kfree(dcb->cfg); @@ -642,29 +638,6 @@ static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_dcb *dcb) return err; } -static int qlcnic_83xx_dcb_register_aen(struct qlcnic_dcb *dcb, bool flag) -{ - u8 val = (flag ? QLCNIC_CMD_INIT_NIC_FUNC : QLCNIC_CMD_STOP_NIC_FUNC); - struct qlcnic_adapter *adapter = dcb->adapter; - struct qlcnic_cmd_args cmd; - int err; - - err = qlcnic_alloc_mbx_args(&cmd, adapter, val); - if (err) - return err; - - cmd.req.arg[1] = QLC_DCB_AEN_BIT; - - err = qlcnic_issue_cmd(adapter, &cmd); - if (err) - dev_err(&adapter->pdev->dev, "Failed to %s DCBX AEN, err %d\n", - (flag ? "register" : "unregister"), err); - - qlcnic_free_mbx_args(&cmd); - - return err; -} - static void qlcnic_83xx_dcb_aen_handler(struct qlcnic_dcb *dcb, void *data) { u32 *val = data; @@ -832,7 +805,7 @@ qlcnic_dcb_get_pg_tc_cfg_tx(struct net_device *netdev, int tc, u8 *prio, !type->tc_param_valid) return; - if (tc < 0 || (tc > QLC_DCB_MAX_TC)) + if (tc < 0 || (tc >= QLC_DCB_MAX_TC)) return; tc_cfg = &type->tc_cfg[tc]; @@ -868,7 +841,7 @@ static void qlcnic_dcb_get_pg_bwg_cfg_tx(struct net_device *netdev, int pgid, !type->tc_param_valid) return; - if (pgid < 0 || pgid > QLC_DCB_MAX_PG) + if (pgid < 0 || pgid >= QLC_DCB_MAX_PG) return; pgcfg = &type->pg_cfg[pgid]; @@ -1047,6 +1020,7 @@ static int qlcnic_dcb_peer_app_info(struct net_device *netdev, struct qlcnic_dcb_cee *peer; int i; + memset(info, 0, sizeof(*info)); *app_count = 0; if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) |