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ethtool: add support to set/get rx buf len via ethtool

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Add support to set rx buf len via ethtool -G parameter and get
rx buf len via ethtool -g parameter.

Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hao Chen
2021-11-18 20:12:42 +08:00
committed by David S. Miller
parent e445f08af2
commit 0b70c256eb
5 changed files with 47 additions and 7 deletions
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1
include/uapi/linux/ethtool_netlink.h
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@@ -329,6 +329,7 @@ enum {
ETHTOOL_A_RINGS_RX_MINI, /* u32 */
ETHTOOL_A_RINGS_RX_JUMBO, /* u32 */
ETHTOOL_A_RINGS_TX, /* u32 */
ETHTOOL_A_RINGS_RX_BUF_LEN, /* u32 */
/* add new constants above here */
__ETHTOOL_A_RINGS_CNT,