Date: Fri, 10 Jul 1998 18:52:21 +0200 From: Tor.Egge@fast.no To: scsi@FreeBSD.ORG Subject: ahc0: brkadrint, (null) at seqaddr = 0x17d Message-ID: <199807101652.SAA28688@pat.idi.ntnu.no>
next in thread | raw e-mail | index | archive | help
I'm using the 980520 snapshot of CAM for -current. When using the on-board AIC-7890 controller on a ASUS P2B-DS I sometimes got some strange boot problems (when performing the interrupt driven probing of the scsi bus): ahc0: brkadrint, (null) at seqaddr = 0x17d ahc0: brkadrint, (null) at seqaddr = 0x17d ahc0: brkadrint, (null) at seqaddr = 0x17d ahc0: brkadrint, (null) at seqaddr = 0x17d ahc0: brkadrint, (null) at seqaddr = 0x17d .... ahc0: brkadrint, (null) at seqaddr = 0x2 ahc0: brkadrint, (null) at seqaddr = 0x2 ahc0: brkadrint, (null) at seqaddr = 0x2 ahc0: brkadrint, (null) at seqaddr = 0x2 ahc0: brkadrint, (null) at seqaddr = 0x2 .... Instead of information about the real hard error, (null) was printed. The error code read from the ERROR register was DPARERR (0x10). As a workaround, I'm using a lower value for the PCI latency timer (configured in the Mainboard BIOS). I also had to modify the driver to ignore left over BIOS settings, since the driver gave unreasonable values for transfer rates when attempting to use the left over BIOS settings. - Tor Egge To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199807101652.SAA28688>