diff options
| author | liuzhongzhu | 2018-12-15 16:31:57 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-12-15 19:54:18 +0100 |
| commit | 0c29d1912b81a0d8ab7eb46ce7036a8c0fb073e3 (patch) | |
| tree | 22f0ae5373cf6b61b7c182fec49a9b9c6cc6c507 /drivers/net/ethernet/hisilicon/hns3/hns3vf | |
| parent | net: hns3: Add "dcb register" status information query function (diff) | |
| download | kernel-qcow2-linux-0c29d1912b81a0d8ab7eb46ce7036a8c0fb073e3.tar.gz kernel-qcow2-linux-0c29d1912b81a0d8ab7eb46ce7036a8c0fb073e3.tar.xz kernel-qcow2-linux-0c29d1912b81a0d8ab7eb46ce7036a8c0fb073e3.zip | |
net: hns3: Add "queue map" information query function
This patch prints queue map information.
debugfs command:
echo dump queue map > cmd
Sample Command:
root@(none)# echo queue map > cmd
local queue id | global queue id | vector id
0 32 769
1 33 770
2 34 771
3 35 772
4 36 773
5 37 774
6 38 775
7 39 776
8 40 777
9 41 778
10 42 779
11 43 780
12 44 781
13 45 782
14 46 783
15 47 784
root@(none)#
Signed-off-by: liuzhongzhu <liuzhongzhu@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 417e078eac62..75327dcda3b0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -256,6 +256,23 @@ static int hclgevf_get_queue_info(struct hclgevf_dev *hdev) return 0; } +static u16 hclgevf_get_qid_global(struct hnae3_handle *handle, u16 queue_id) +{ + struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle); + u8 msg_data[2], resp_data[2]; + u16 qid_in_pf = 0; + int ret; + + memcpy(&msg_data[0], &queue_id, sizeof(queue_id)); + + ret = hclgevf_send_mbx_msg(hdev, HCLGE_MBX_GET_QID_IN_PF, 0, msg_data, + 2, true, resp_data, 2); + if (!ret) + qid_in_pf = *(u16 *)resp_data; + + return qid_in_pf; +} + static int hclgevf_alloc_tqps(struct hclgevf_dev *hdev) { struct hclgevf_tqp *tqp; @@ -2642,6 +2659,7 @@ static const struct hnae3_ae_ops hclgevf_ops = { .ae_dev_reset_cnt = hclgevf_ae_dev_reset_cnt, .set_gro_en = hclgevf_gro_en, .set_mtu = hclgevf_set_mtu, + .get_global_queue_id = hclgevf_get_qid_global, }; static struct hnae3_ae_algo ae_algovf = { |