diff options
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_port.c')
| -rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_port.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.c b/drivers/net/ethernet/huawei/hinic/hinic_port.c index 0dafede7169e..528ec6febd04 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_port.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_port.c @@ -314,3 +314,35 @@ int hinic_port_set_state(struct hinic_dev *nic_dev, enum hinic_port_state state) return 0; } + +/** + * hinic_port_set_func_state- set func device state + * @nic_dev: nic device + * @state: the state to set + * + * Return 0 - Success, negative - Failure + **/ +int hinic_port_set_func_state(struct hinic_dev *nic_dev, + enum hinic_func_port_state state) +{ + struct hinic_port_func_state_cmd func_state; + struct hinic_hwdev *hwdev = nic_dev->hwdev; + struct hinic_hwif *hwif = hwdev->hwif; + struct pci_dev *pdev = hwif->pdev; + u16 out_size; + int err; + + func_state.func_idx = HINIC_HWIF_FUNC_IDX(hwif); + func_state.state = state; + + err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_FUNC_STATE, + &func_state, sizeof(func_state), + &func_state, &out_size); + if (err || (out_size != sizeof(func_state)) || func_state.status) { + dev_err(&pdev->dev, "Failed to set port func state, ret = %d\n", + func_state.status); + return -EFAULT; + } + + return 0; +} |