summaryrefslogtreecommitdiff
path: root/net/ethtool/common.c
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2021-04-26 16:59:21 +0200
committerTakashi Iwai <tiwai@suse.de>2021-04-26 16:59:21 +0200
commit0301201b7181a927b59421097a01ee98683aa67c (patch)
tree74b525a64009c7f2770438e01e87d0111c354b86 /net/ethtool/common.c
parent1c98f574403dbcf2eb832d5535a10d967333ef2d (diff)
parentffc9841d5200a484ea0ecc645157b4d7b873f3a6 (diff)
Merge tag 'asoc-v5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.13 A lot of changes here for quite a quiet release in subsystem terms - there's been a lot of fixes and cleanups all over the subsystem both from generic work and from people working on specific drivers. - More cleanup and consolidation work in the core and the generic card drivers from Morimoto-san. - Lots of cppcheck fixes for Pierre-Louis Brossart. - New drivers for Freescale i.MX DMA over rpmsg, Mediatek MT6358 accessory detection, and Realtek RT1019, RT1316, RT711 and RT715.
Diffstat (limited to 'net/ethtool/common.c')
-rw-r--r--net/ethtool/common.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/net/ethtool/common.c b/net/ethtool/common.c
index c6a383dfd6c2..f9dcbad84788 100644
--- a/net/ethtool/common.c
+++ b/net/ethtool/common.c
@@ -273,6 +273,7 @@ const struct link_mode_info link_mode_params[] = {
__DEFINE_LINK_MODE_PARAMS(10000, KR, Full),
[ETHTOOL_LINK_MODE_10000baseR_FEC_BIT] = {
.speed = SPEED_10000,
+ .lanes = 1,
.duplex = DUPLEX_FULL,
},
__DEFINE_LINK_MODE_PARAMS(20000, MLD2, Full),
@@ -562,3 +563,19 @@ void ethtool_set_ethtool_phy_ops(const struct ethtool_phy_ops *ops)
rtnl_unlock();
}
EXPORT_SYMBOL_GPL(ethtool_set_ethtool_phy_ops);
+
+void
+ethtool_params_from_link_mode(struct ethtool_link_ksettings *link_ksettings,
+ enum ethtool_link_mode_bit_indices link_mode)
+{
+ const struct link_mode_info *link_info;
+
+ if (WARN_ON_ONCE(link_mode >= __ETHTOOL_LINK_MODE_MASK_NBITS))
+ return;
+
+ link_info = &link_mode_params[link_mode];
+ link_ksettings->base.speed = link_info->speed;
+ link_ksettings->lanes = link_info->lanes;
+ link_ksettings->base.duplex = link_info->duplex;
+}
+EXPORT_SYMBOL_GPL(ethtool_params_from_link_mode);