diff options
| author | wdenk <wdenk> | 2004-04-15 21:48:45 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-04-15 21:48:45 +0000 |
| commit | a3d991bd0da8b9fb9dbf2c7481091c3d082b9b13 (patch) | |
| tree | c474375dc1cc812e006921ab2ad122b21923e512 /common/miiphyutil.c | |
| parent | a6ab4bf978a3d5a52a47bbd259b7eb4c860ebd0c (diff) | |
| download | u-boot-imx-a3d991bd0da8b9fb9dbf2c7481091c3d082b9b13.zip u-boot-imx-a3d991bd0da8b9fb9dbf2c7481091c3d082b9b13.tar.gz u-boot-imx-a3d991bd0da8b9fb9dbf2c7481091c3d082b9b13.tar.bz2 | |
Patches by Pantelis Antoniou, 30 Mar 2004:
add networking support for VLANs (802.1q), and CDP (Cisco Discovery Protocol)
Diffstat (limited to 'common/miiphyutil.c')
| -rw-r--r-- | common/miiphyutil.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/miiphyutil.c b/common/miiphyutil.c index 919de3e..721d109 100644 --- a/common/miiphyutil.c +++ b/common/miiphyutil.c @@ -203,6 +203,8 @@ int miiphy_link (unsigned char addr) { unsigned short reg; + /* dummy read; needed to latch some phys */ + (void)miiphy_read(addr, PHY_BMSR, ®); if (miiphy_read (addr, PHY_BMSR, ®)) { puts ("PHY_BMSR read failed, assuming no link\n"); return (0); |