Don't program the GMAC to reject flow control packets. This maybe the cause of some of the transmit hangs. Signed-off-by: Stephen Hemminger --- linux-2.6.17.11.orig/drivers/net/sky2.h 2006-09-06 10:02:11.000000000 -0700 +++ linux-2.6.17.11/drivers/net/sky2.h 2006-09-06 10:08:59.000000000 -0700 @@ -1566,7 +1566,7 @@ GMR_FS_ANY_ERR = GMR_FS_RX_FF_OV | GMR_FS_CRC_ERR | GMR_FS_FRAGMENT | GMR_FS_LONG_ERR | - GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_GOOD_FC | + GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_UN_SIZE | GMR_FS_JABBER, }; -- Stephen Hemminger