iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net/mlx5e: Fix ethtool pause support and advertise reporting

Browse Source 
[ Upstream commit e3c19503712d6360239b19c14cded56dd63c40d7 ]

Pause bit should set when RX pause is on, not TX pause.
Also, setting Asym_Pause is incorrect, and should be turned off.

Fixes: 665bc53969d7 ("net/mlx5e: Use new ethtool get/set link ksettings API")
Signed-off-by: Gal Pressman <galp@mellanox.com>
Cc: kernel-team@fb.com
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gal Pressman 2017-04-19 14:35:15 +03:00 committed by Greg Kroah-Hartman
parent 1594973b8e
commit ac3735bf97
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
View File

@ -751,7 +751,6 @@ static void get_supported(u32 eth_proto_cap,
ptys2ethtool_supported_port(link_ksettings, eth_proto_cap);
ptys2ethtool_supported_link(supported, eth_proto_cap);
ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause);
ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Asym_Pause);
}
static void get_advertising(u32 eth_proto_cap, u8 tx_pause,
@ -761,7 +760,7 @@ static void get_advertising(u32 eth_proto_cap, u8 tx_pause,
unsigned long *advertising = link_ksettings->link_modes.advertising;
ptys2ethtool_adver_link(advertising, eth_proto_cap);
if (tx_pause)
if (rx_pause)
ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Pause);
if (tx_pause ^ rx_pause)
ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Asym_Pause);