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author | Philippe Reynes <tremyfr@gmail.com> | 2017-01-01 21:02:45 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2017-01-03 00:59:10 +0300 |
commit | 8e4881aa1d5d2f9c7ebfd0fe5e138f0cc345832c (patch) | |
tree | 4c8ffcb75c96dfb633ec676c03a3ea9012c451da /include/linux/mdio.h | |
parent | 525dfa2cdce4f5ab76251b5e57ebabf4f2dfc40c (diff) | |
download | linux-8e4881aa1d5d2f9c7ebfd0fe5e138f0cc345832c.tar.xz |
net: mdio: add mdio45_ethtool_ksettings_get
There is a function in mdio for the old ethtool api gset.
We add a new function mdio45_ethtool_ksettings_get for the
new ethtool api glinksettings.
Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mdio.h')
-rw-r--r-- | include/linux/mdio.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/mdio.h b/include/linux/mdio.h index bf9d1d750693..b6587a4b32e7 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -130,6 +130,10 @@ extern int mdio45_nway_restart(const struct mdio_if_info *mdio); extern void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio, struct ethtool_cmd *ecmd, u32 npage_adv, u32 npage_lpa); +extern void +mdio45_ethtool_ksettings_get_npage(const struct mdio_if_info *mdio, + struct ethtool_link_ksettings *cmd, + u32 npage_adv, u32 npage_lpa); /** * mdio45_ethtool_gset - get settings for ETHTOOL_GSET @@ -147,6 +151,23 @@ static inline void mdio45_ethtool_gset(const struct mdio_if_info *mdio, mdio45_ethtool_gset_npage(mdio, ecmd, 0, 0); } +/** + * mdio45_ethtool_ksettings_get - get settings for ETHTOOL_GLINKSETTINGS + * @mdio: MDIO interface + * @cmd: Ethtool request structure + * + * Since the CSRs for auto-negotiation using next pages are not fully + * standardised, this function does not attempt to decode them. Use + * mdio45_ethtool_ksettings_get_npage() to specify advertisement bits + * from next pages. + */ +static inline void +mdio45_ethtool_ksettings_get(const struct mdio_if_info *mdio, + struct ethtool_link_ksettings *cmd) +{ + mdio45_ethtool_ksettings_get_npage(mdio, cmd, 0, 0); +} + extern int mdio_mii_ioctl(const struct mdio_if_info *mdio, struct mii_ioctl_data *mii_data, int cmd); |