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authorHao Chen <chenhao288@hisilicon.com>2021-11-18 20:12:40 +0800
committerDavid S. Miller <davem@davemloft.net>2021-11-22 12:31:47 +0000
commit448f413a8bdc727d25d9a786ccbdb974fb85d973 (patch)
tree41bb59c7876b4218264606a428bab585e5ad0dff /include/uapi/linux/ethtool.h
parentMerge branch 'mptcp-more-socket-options' (diff)
downloadlinux-dev-448f413a8bdc727d25d9a786ccbdb974fb85d973.tar.xz
linux-dev-448f413a8bdc727d25d9a786ccbdb974fb85d973.zip
ethtool: add support to set/get tx copybreak buf size via ethtool
Add support for ethtool to set/get tx copybreak buf size. 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>
Diffstat (limited to 'include/uapi/linux/ethtool.h')
-rw-r--r--include/uapi/linux/ethtool.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index a2223b685451..7bc4b8def12c 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -231,6 +231,7 @@ enum tunable_id {
ETHTOOL_RX_COPYBREAK,
ETHTOOL_TX_COPYBREAK,
ETHTOOL_PFC_PREVENTION_TOUT, /* timeout in msecs */
+ ETHTOOL_TX_COPYBREAK_BUF_SIZE,
/*
* Add your fresh new tunable attribute above and remember to update
* tunable_strings[] in net/ethtool/common.c