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net: hns3: Add "qos buffer" config info query function

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This patch prints qos buffer config information.

debugfs command:
echo dump qos buf cfg > cmd

Sample Command:
root@(none)# echo dump qos buf cfg > cmd
hns3 0000:7d:00.0: dump qos buf cfg
hns3 0000:7d:00.0: tx_packet_buf_tc_0: 0x1aa
hns3 0000:7d:00.0: tx_packet_buf_tc_1: 0x0
hns3 0000:7d:00.0: tx_packet_buf_tc_2: 0x0
hns3 0000:7d:00.0: tx_packet_buf_tc_3: 0x0
hns3 0000:7d:00.0: tx_packet_buf_tc_4: 0x0
hns3 0000:7d:00.0: tx_packet_buf_tc_5: 0x0
hns3 0000:7d:00.0: tx_packet_buf_tc_6: 0x0
hns3 0000:7d:00.0: tx_packet_buf_tc_7: 0x0
hns3 0000:7d:00.0:
hns3 0000:7d:00.0: rx_packet_buf_tc_0: 0x130
hns3 0000:7d:00.0: rx_packet_buf_tc_1: 0x0
hns3 0000:7d:00.0: rx_packet_buf_tc_2: 0x0
hns3 0000:7d:00.0: rx_packet_buf_tc_3: 0x0
hns3 0000:7d:00.0: rx_packet_buf_tc_4: 0x0
hns3 0000:7d:00.0: rx_packet_buf_tc_5: 0x0
hns3 0000:7d:00.0: rx_packet_buf_tc_6: 0x0
hns3 0000:7d:00.0: rx_packet_buf_tc_7: 0x0
hns3 0000:7d:00.0: rx_share_buf: 0x1e0e
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>
This commit is contained in:
liuzhongzhu 2018-11-22 14:09:48 +00:00 • committed by David S. Miller
commit 7d9d7f8864
2 changed files with 116 additions and 0 deletions
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