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author | Aviad Krawczyk <aviad.krawczyk@huawei.com> | 2017-08-21 23:56:04 +0800 |
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committer | David S. Miller <davem@davemloft.net> | 2017-08-22 10:48:54 -0700 |
commit | e2585ea775380ec2b2b1bf9619a5a3a6d26aa72b (patch) | |
tree | 707bd194df75742fe5b9a135cce102fbcb749f3e /drivers/net/ethernet/huawei/hinic/hinic_port.c | |
parent | net-next/hinic: Add cmdq completion handler (diff) | |
download | linux-e2585ea775380ec2b2b1bf9619a5a3a6d26aa72b.tar.gz linux-e2585ea775380ec2b2b1bf9619a5a3a6d26aa72b.tar.bz2 linux-e2585ea775380ec2b2b1bf9619a5a3a6d26aa72b.zip |
net-next/hinic: Add Rx handler
Set the io resources in the nic and handle rx events by qp operations.
Signed-off-by: Aviad Krawczyk <aviad.krawczyk@huawei.com>
Signed-off-by: Zhao Chen <zhaochen6@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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; +} |