diff options
| -rw-r--r-- | drivers/net/3c509.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c index db8b01d83e88..9c87f349b124 100644 --- a/drivers/net/3c509.c +++ b/drivers/net/3c509.c @@ -51,11 +51,13 @@ - Full duplex support v1.19 16Oct2002 Zwane Mwaikambo <zwane@linuxpower.ca> - Additional ethtool features + v1.19a 28Oct2002 Davud Ruggiero <jdr@farfalle.com> + - Increase *read_eeprom udelay to workaround oops with 2 cards. */ #define DRV_NAME "3c509" -#define DRV_VERSION "1.19" -#define DRV_RELDATE "16Oct2002" +#define DRV_VERSION "1.19a" +#define DRV_RELDATE "28Oct2002" /* A few values that may be tweaked. */ @@ -570,8 +572,9 @@ no_pnp: static ushort read_eeprom(int ioaddr, int index) { outw(EEPROM_READ + index, ioaddr + 10); - /* Pause for at least 162 us. for the read to take place. */ - udelay (500); + /* Pause for at least 162 us. for the read to take place. + Some chips seem to require much longer */ + mdelay(2); return inw(ioaddr + 12); } @@ -585,7 +588,8 @@ static ushort __init id_read_eeprom(int index) outb(EEPROM_READ + index, id_port); /* Pause for at least 162 us. for the read to take place. */ - udelay (500); + /* Some chips seem to require much longer */ + mdelay(4); for (bit = 15; bit >= 0; bit--) word = (word << 1) + (inb(id_port) & 0x01); |