diff options
Diffstat (limited to 'common/miiphyutil.c')
| -rw-r--r-- | common/miiphyutil.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/common/miiphyutil.c b/common/miiphyutil.c index 08aa854efe..d8ebb384db 100644 --- a/common/miiphyutil.c +++ b/common/miiphyutil.c @@ -380,7 +380,7 @@ int miiphy_reset(const char *devname, unsigned char addr) */ int miiphy_speed(const char *devname, unsigned char addr) { - u16 bmcr, anlpar; + u16 bmcr, anlpar, adv; #if defined(CONFIG_PHY_GIGE) u16 btsr; @@ -417,7 +417,12 @@ int miiphy_speed(const char *devname, unsigned char addr) printf("PHY AN speed"); goto miiphy_read_failed; } - return (anlpar & LPA_100) ? _100BASET : _10BASET; + + if (miiphy_read(devname, addr, MII_ADVERTISE, &adv)) { + puts("PHY AN adv speed"); + goto miiphy_read_failed; + } + return ((anlpar & adv) & LPA_100) ? _100BASET : _10BASET; } /* Get speed from basic control settings. */ return (bmcr & BMCR_SPEED100) ? _100BASET : _10BASET; @@ -433,7 +438,7 @@ miiphy_read_failed: */ int miiphy_duplex(const char *devname, unsigned char addr) { - u16 bmcr, anlpar; + u16 bmcr, anlpar, adv; #if defined(CONFIG_PHY_GIGE) u16 btsr; @@ -475,7 +480,12 @@ int miiphy_duplex(const char *devname, unsigned char addr) puts("PHY AN duplex"); goto miiphy_read_failed; } - return (anlpar & (LPA_10FULL | LPA_100FULL)) ? + + if (miiphy_read(devname, addr, MII_ADVERTISE, &adv)) { + puts("PHY AN adv duplex"); + goto miiphy_read_failed; + } + return ((anlpar & adv) & (LPA_10FULL | LPA_100FULL)) ? FULL : HALF; } /* Get speed from basic control settings. */ |