diff options
| author | Philip Craig <philipc@snapgear.com> | 2006-06-21 11:33:26 +1000 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-06-22 23:20:29 -0400 |
| commit | d73f1e3c3b0703e25728ce5bdda9806d6f2c576f (patch) | |
| tree | 5bb928aa9d053bf14cc5a2a2eeb63e6ffa6160d6 /drivers | |
| parent | fc13dcae24bfd877aeff07774c035b2b896e05ca (diff) | |
[PATCH] 8139cp: fix eeprom read command length
The read command for the 93C46/93C56 EEPROMS should be 3 bits plus
the address. This doesn't appear to affect the operation of the
read command, but similar errors for write commands do cause failures.
Signed-off-by: Philip Craig <philipc@snapgear.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/8139cp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 46d8c01437e..b49be8f2c10 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -1628,7 +1628,7 @@ static int read_eeprom (void __iomem *ioaddr, int location, int addr_len) eeprom_delay (); /* Shift the read command bits out. */ - for (i = 4 + addr_len; i >= 0; i--) { + for (i = 3 + addr_len - 1; i >= 0; i--) { int dataval = (read_cmd & (1 << i)) ? EE_DATA_WRITE : 0; writeb (EE_ENB | dataval, ee_addr); eeprom_delay (); |