diff options
Diffstat (limited to 'drivers/net/natsemi.c')
| -rw-r--r-- | drivers/net/natsemi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index c6211439ac9c..df0961ab99fa 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -441,6 +441,7 @@ enum register_offsets { #define DSPCFG_VAL 0x5040 #define SDCFG_VAL 0x008c /* set voltage thresholds for Signal Detect */ #define DSPCFG_LOCK 0x20 /* coefficient lock bit in DSPCFG */ +#define DSPCFG_COEF 0x1000 /* see coefficient (in TSTDAT) bit in DSPCFG */ #define TSTDAT_FIXED 0xe8 /* magic number for bad coefficients */ /* misc PCI space registers */ @@ -1243,7 +1244,8 @@ static void init_phy_fixup(struct net_device *dev) writew(1, ioaddr + PGSEL); writew(PMDCSR_VAL, ioaddr + PMDCSR); writew(TSTDAT_VAL, ioaddr + TSTDAT); - np->dspcfg = DSPCFG_VAL; + np->dspcfg = (np->srr <= SRR_DP83815_C)? + DSPCFG_VAL : (DSPCFG_COEF | readw(ioaddr + DSPCFG)); writew(np->dspcfg, ioaddr + DSPCFG); writew(SDCFG_VAL, ioaddr + SDCFG); writew(0, ioaddr + PGSEL); |