diff options
Diffstat (limited to 'backport-include/linux/mii.h')
-rw-r--r-- | backport-include/linux/mii.h | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/backport-include/linux/mii.h b/backport-include/linux/mii.h new file mode 100644 index 0000000..e5aad0f --- /dev/null +++ b/backport-include/linux/mii.h @@ -0,0 +1,154 @@ +#ifndef __BACKPORT_LINUX_MII_H +#define __BACKPORT_LINUX_MII_H +#include_next <linux/mii.h> +#include <linux/version.h> + +#if LINUX_VERSION_IS_LESS(3,3,0) +#include <linux/ethtool.h> + +#define ethtool_adv_to_mii_adv_t LINUX_BACKPORT(ethtool_adv_to_mii_adv_t) +static inline u32 ethtool_adv_to_mii_adv_t(u32 ethadv) +{ + u32 result = 0; + + if (ethadv & ADVERTISED_10baseT_Half) + result |= ADVERTISE_10HALF; + if (ethadv & ADVERTISED_10baseT_Full) + result |= ADVERTISE_10FULL; + if (ethadv & ADVERTISED_100baseT_Half) + result |= ADVERTISE_100HALF; + if (ethadv & ADVERTISED_100baseT_Full) + result |= ADVERTISE_100FULL; + if (ethadv & ADVERTISED_Pause) + result |= ADVERTISE_PAUSE_CAP; + if (ethadv & ADVERTISED_Asym_Pause) + result |= ADVERTISE_PAUSE_ASYM; + + return result; +} + +#define mii_adv_to_ethtool_adv_t LINUX_BACKPORT(mii_adv_to_ethtool_adv_t) +static inline u32 mii_adv_to_ethtool_adv_t(u32 adv) +{ + u32 result = 0; + + if (adv & ADVERTISE_10HALF) + result |= ADVERTISED_10baseT_Half; + if (adv & ADVERTISE_10FULL) + result |= ADVERTISED_10baseT_Full; + if (adv & ADVERTISE_100HALF) + result |= ADVERTISED_100baseT_Half; + if (adv & ADVERTISE_100FULL) + result |= ADVERTISED_100baseT_Full; + if (adv & ADVERTISE_PAUSE_CAP) + result |= ADVERTISED_Pause; + if (adv & ADVERTISE_PAUSE_ASYM) + result |= ADVERTISED_Asym_Pause; + + return result; +} + +#define ethtool_adv_to_mii_ctrl1000_t LINUX_BACKPORT(ethtool_adv_to_mii_ctrl1000_t) +static inline u32 ethtool_adv_to_mii_ctrl1000_t(u32 ethadv) +{ + u32 result = 0; + + if (ethadv & ADVERTISED_1000baseT_Half) + result |= ADVERTISE_1000HALF; + if (ethadv & ADVERTISED_1000baseT_Full) + result |= ADVERTISE_1000FULL; + + return result; +} + +#define mii_ctrl1000_to_ethtool_adv_t LINUX_BACKPORT(mii_ctrl1000_to_ethtool_adv_t) +static inline u32 mii_ctrl1000_to_ethtool_adv_t(u32 adv) +{ + u32 result = 0; + + if (adv & ADVERTISE_1000HALF) + result |= ADVERTISED_1000baseT_Half; + if (adv & ADVERTISE_1000FULL) + result |= ADVERTISED_1000baseT_Full; + + return result; +} + +#define mii_lpa_to_ethtool_lpa_t LINUX_BACKPORT(mii_lpa_to_ethtool_lpa_t) +static inline u32 mii_lpa_to_ethtool_lpa_t(u32 lpa) +{ + u32 result = 0; + + if (lpa & LPA_LPACK) + result |= ADVERTISED_Autoneg; + + return result | mii_adv_to_ethtool_adv_t(lpa); +} + +#define mii_stat1000_to_ethtool_lpa_t LINUX_BACKPORT(mii_stat1000_to_ethtool_lpa_t) +static inline u32 mii_stat1000_to_ethtool_lpa_t(u32 lpa) +{ + u32 result = 0; + + if (lpa & LPA_1000HALF) + result |= ADVERTISED_1000baseT_Half; + if (lpa & LPA_1000FULL) + result |= ADVERTISED_1000baseT_Full; + + return result; +} + +#define ethtool_adv_to_mii_adv_x LINUX_BACKPORT(ethtool_adv_to_mii_adv_x) +static inline u32 ethtool_adv_to_mii_adv_x(u32 ethadv) +{ + u32 result = 0; + + if (ethadv & ADVERTISED_1000baseT_Half) + result |= ADVERTISE_1000XHALF; + if (ethadv & ADVERTISED_1000baseT_Full) + result |= ADVERTISE_1000XFULL; + if (ethadv & ADVERTISED_Pause) + result |= ADVERTISE_1000XPAUSE; + if (ethadv & ADVERTISED_Asym_Pause) + result |= ADVERTISE_1000XPSE_ASYM; + + return result; +} + +#define mii_adv_to_ethtool_adv_x LINUX_BACKPORT(mii_adv_to_ethtool_adv_x) +static inline u32 mii_adv_to_ethtool_adv_x(u32 adv) +{ + u32 result = 0; + + if (adv & ADVERTISE_1000XHALF) + result |= ADVERTISED_1000baseT_Half; + if (adv & ADVERTISE_1000XFULL) + result |= ADVERTISED_1000baseT_Full; + if (adv & ADVERTISE_1000XPAUSE) + result |= ADVERTISED_Pause; + if (adv & ADVERTISE_1000XPSE_ASYM) + result |= ADVERTISED_Asym_Pause; + + return result; +} + +#define mii_lpa_to_ethtool_lpa_x LINUX_BACKPORT(mii_lpa_to_ethtool_lpa_x) +static inline u32 mii_lpa_to_ethtool_lpa_x(u32 lpa) +{ + u32 result = 0; + + if (lpa & LPA_LPACK) + result |= ADVERTISED_Autoneg; + + return result | mii_adv_to_ethtool_adv_x(lpa); +} +#endif + +#if LINUX_VERSION_IN_RANGE(4,6,0, 4,11,0) +extern int mii_ethtool_get_link_ksettings( + struct mii_if_info *mii, struct ethtool_link_ksettings *cmd); +extern int mii_ethtool_set_link_ksettings( + struct mii_if_info *mii, const struct ethtool_link_ksettings *cmd); +#endif /* LINUX_VERSION_IN_RANGE(4,6,0, 4,11,0) */ + +#endif /* __BACKPORT_LINUX_MII_H */ |