#define QLC_VF_FLOOD_BIT BIT_16
#define QLC_FLOOD_MODE 0x5
#define QLC_SRIOV_ALLOW_VLAN0 BIT_19
+#define QLC_INTR_COAL_TYPE_MASK 0x7
static int qlcnic_sriov_pf_get_vport_handle(struct qlcnic_adapter *, u8);
{
struct qlcnic_nic_intr_coalesce *coal = &adapter->ahw->coal;
u16 ctx_id, pkts, time;
+ int err = -EINVAL;
+ u8 type;
+ type = cmd->req.arg[1] & QLC_INTR_COAL_TYPE_MASK;
ctx_id = cmd->req.arg[1] >> 16;
pkts = cmd->req.arg[2] & 0xffff;
time = cmd->req.arg[2] >> 16;
- if (ctx_id != vf->rx_ctx_id)
- return -EINVAL;
- if (pkts > coal->rx_packets)
- return -EINVAL;
- if (time < coal->rx_time_us)
- return -EINVAL;
+ switch (type) {
+ case QLCNIC_INTR_COAL_TYPE_RX:
+ if (ctx_id != vf->rx_ctx_id || pkts > coal->rx_packets ||
+ time < coal->rx_time_us)
+ goto err_label;
+ break;
+ case QLCNIC_INTR_COAL_TYPE_TX:
+ if (ctx_id != vf->tx_ctx_id || pkts > coal->tx_packets ||
+ time < coal->tx_time_us)
+ goto err_label;
+ break;
+ default:
+ netdev_err(adapter->netdev, "Invalid coalescing type 0x%x received\n",
+ type);
+ return err;
+ }
return 0;
+
+err_label:
+ netdev_err(adapter->netdev, "Expected: rx_ctx_id 0x%x rx_packets 0x%x rx_time_us 0x%x tx_ctx_id 0x%x tx_packets 0x%x tx_time_us 0x%x\n",
+ vf->rx_ctx_id, coal->rx_packets, coal->rx_time_us,
+ vf->tx_ctx_id, coal->tx_packets, coal->tx_time_us);
+ netdev_err(adapter->netdev, "Received: ctx_id 0x%x packets 0x%x time_us 0x%x type 0x%x\n",
+ ctx_id, pkts, time, type);
+
+ return err;
}
static int qlcnic_sriov_pf_cfg_intrcoal_cmd(struct qlcnic_bc_trans *tran,