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 <[EMAIL PROTECTED]>
Index: linux-2.6.17-rc6/drivers/net/8139cp.c
===================================================================
--- linux-2.6.17-rc6.orig/drivers/net/8139cp.c 2006-06-14 16:02:00.000000000
+1000
+++ linux-2.6.17-rc6/drivers/net/8139cp.c 2006-06-14 16:03:29.000000000
+1000
@@ -1628,7 +1628,7 @@ static int read_eeprom (void __iomem *io
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 ();
-
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