diff options
Diffstat (limited to 'hw/net/eepro100.c')
| -rw-r--r-- | hw/net/eepro100.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c index aaa3ff2..3263e3f 100644 --- a/hw/net/eepro100.c +++ b/hw/net/eepro100.c @@ -1217,7 +1217,6 @@ static void eepro100_write_mdi(EEPRO100State *s) break; case 1: /* Status Register */ missing("not writable"); - data = s->mdimem[reg]; break; case 2: /* PHY Identification Register (Word 1) */ case 3: /* PHY Identification Register (Word 2) */ @@ -1230,7 +1229,8 @@ static void eepro100_write_mdi(EEPRO100State *s) default: missing("not implemented"); } - s->mdimem[reg] = data; + s->mdimem[reg] &= eepro100_mdi_mask[reg]; + s->mdimem[reg] |= data & ~eepro100_mdi_mask[reg]; } else if (opcode == 2) { /* MDI read */ switch (reg) { |