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| author | yongari <yongari@FreeBSD.org> | 2008-07-16 08:02:23 +0000 |
|---|---|---|
| committer | yongari <yongari@FreeBSD.org> | 2008-07-16 08:02:23 +0000 |
| commit | dc88e0e3e5bb00766977203967a6f933644147e6 (patch) | |
| tree | 3dccbf6f8521f5895aec486b60fa74ad50d658c5 /sys/dev/vr/if_vrreg.h | |
| parent | 7cf9955507e487543c1e66a8b23912017ef31a49 (diff) | |
| download | FreeBSD-src-dc88e0e3e5bb00766977203967a6f933644147e6.zip FreeBSD-src-dc88e0e3e5bb00766977203967a6f933644147e6.tar.gz | |
Fix VR_RXSTAT_RX_OK bit definition which lasted for more than 9
years. All datasheet I have indicates the bit 15 is the
VR_RXSTAT_RX_OK. The bit 14 is reserved for all Rhine family
except VT6105M. VT6105M uses that bit to indicate a VLAN frame
with matching CAM VLAN id.
Use the VR_RXSTAT_RX_OK instead of VR_RXSTAT_RXERR when vr(4)
checks the validity of received frame.
This should fix occasional dropping frames on VT6105M.
Tested by: Goran Lowkrantz ( goran.lowkrantz at ismobile dot com )
MFC after: 1 week
Diffstat (limited to 'sys/dev/vr/if_vrreg.h')
| -rw-r--r-- | sys/dev/vr/if_vrreg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/vr/if_vrreg.h b/sys/dev/vr/if_vrreg.h index c51dc2f..a744786 100644 --- a/sys/dev/vr/if_vrreg.h +++ b/sys/dev/vr/if_vrreg.h @@ -455,7 +455,8 @@ struct vr_desc { #define VR_RXSTAT_RX_PHYS 0x00000800 #define VR_RXSTAT_RX_BROAD 0x00001000 #define VR_RXSTAT_RX_MULTI 0x00002000 -#define VR_RXSTAT_RX_OK 0x00004000 +#define VR_RXSTAT_RX_VIDHIT 0x00004000 /* 6105M */ +#define VR_RXSTAT_RX_OK 0x00008000 #define VR_RXSTAT_RXLEN 0x07FF0000 #define VR_RXSTAT_RXLEN_EXT 0x78000000 #define VR_RXSTAT_OWN 0x80000000 |
