Date: Sat, 11 Dec 1999 11:24:24 -0500 From: Greg Childers <gchil0@pop.uky.edu> To: thyerm@camtech.net.au Cc: sos@freebsd.dk, current@freebsd.org Subject: Re: ATA problem Message-ID: <4.2.0.58.19991211111913.0095d100@pop.uky.edu> In-Reply-To: <Pine.BSF.4.21.9912120046500.2069-100000@localhost> References: <4.2.0.58.19991211021308.00955600@pop.uky.edu>
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Here's my fstab: # Device Mountpoint FStype Options Dump Pass# /dev/ad0s1b none swap sw 0 0 /dev/ad1s1b none swap sw 0 0 /dev/ad0s1a / ufs rw 1 1 /dev/ad1s1e /usr ufs rw 2 2 /dev/ad0s1f /usr/obj ufs rw 2 2 /dev/ad0s1e /var ufs rw 2 2 proc /proc procfs rw 0 0 The lockup also occurs if I boot into single user mode. The message for a shell or <Enter> for sh never comes up. At 12:53 AM 12/12/99 +1030, Matthew Thyer wrote: >Does your /etc/fstab have character devices listed or block devices ? > >If it has character devices (aka raw devices), change them to block >(remove the 'r' at the front) e.g. change: "/dev/rad0s2a" to >"/dev/ad0s2a". > >It seems to be only necessary for the root filesystem. > >Some people (like me) changed their fstabs to raw devices after a >message from Poul Henning-Kamp (I hope thats the spelling) saying that >it should be possible to use only raw devices throughout the system. >This worked for a while but then other changes made it unable to boot. > >On Sat, 11 Dec 1999, Greg Childers wrote: > > > Hi, > > > > With a bit of investigating, I've found the problem described in my previous email quoted at > > the end of this message started with the commits listed below. A kernel built using > > sources just before these commits works fine, whereas a kernel build just after freezes > > after the line > > > > Mounting root from ufs:wd0s1a > > > > Hope this helps. If you need any more info, just ask. > > > > Greg > > > > > > sos 1999/10/09 12:57:15 PDT > > > > Modified files: > > sys/dev/ata ata-all.c ata-all.h ata-disk.c ata-disk.h > > ata-dma.c atapi-all.c atapi-all.h > > atapi-cd.c atapi-fd.c atapi-fd.h > > atapi-tape.c atapi-tape.h > > Log: > > Add support for the HPT366 chip, this is used on the Abit boards and > > their HotRod controller and on SIIG PCI ultra DMA controller. These > > changes also made lots of the Promise code go away, its all much more > > generic this way. > > > > Get rid of atapi_immed_cmd, instead use the queue to move atapi commands > > from interrupt context if nessesary, the entire atapi layer has > > gotten an overhaul. > > > > Lots of fixes to utililize the new features in subr_disk.c etc, and > > get rid of the last biots of softc arrays in the drivers, the > > only one left is atadevices which cannot easily go away (yet). > > > > Use our own malloc names, its a lot easier to track memory usage this way. > > > > General cleanup overall. > > > > Revision Changes Path > > 1.24 +191 -160 src/sys/dev/ata/ata-all.c > > 1.12 +21 -14 src/sys/dev/ata/ata-all.h > > 1.30 +57 -56 src/sys/dev/ata/ata-disk.c > > 1.13 +14 -5 src/sys/dev/ata/ata-disk.h > > 1.14 +174 -59 src/sys/dev/ata/ata-dma.c > > 1.18 +146 -169 src/sys/dev/ata/atapi-all.c > > 1.12 +25 -27 src/sys/dev/ata/atapi-all.h > > 1.21 +68 -92 src/sys/dev/ata/atapi-cd.c > > 1.21 +20 -20 src/sys/dev/ata/atapi-fd.c > > 1.6 +11 -11 src/sys/dev/ata/atapi-fd.h > > 1.18 +50 -60 src/sys/dev/ata/atapi-tape.c > > 1.8 +50 -50 src/sys/dev/ata/atapi-tape.h > > > > > > > > sos 1999/10/09 13:22:02 PDT > > > > Modified files: > > sys/conf options > > Log: > > Add the options for the ATA driver. > > > > Revision Changes Path > > 1.159 +5 -1 src/sys/conf/options > > > > > > > > >Hello, > > > > > >Seems now is the time to raise problems with ATA, so here goes. I have used the ATA driver > > >since its introduction into -current without problem until recently. A kernel from October > > >5 worked fine. Now, it no longer works using ATA, but works fine using the old WD drivers. > > >The console freezes after the dmesg and the keyboard is unresponsive. The ata info in > > >MYKERNEL is a direct cut and paste from GENERIC. The motherboard is an Intel Premiere/PCI > > >(Batman's Revenge). According to technical product summary, the primary IDE interface, on > > >which both my drives reside, is a PCTech RZ1000 on the PCI local bus. The secondary IDE > > >interface is a SMC 37C665 I/O controller on the ISA bus. Below is the relevant sections of > > >a verbose dmesg. If there's any additional info I can provide to help diagnose thisproblem, > > >please ask. > > > > > >Thanks, > > >Greg > > > > > >ata-pci0: <Unknown PCI IDE controller (generic mode)> at device 1.0 on pci0 > > >ata-pci0: Busmastering DMA not supported > > >ata0: iobase=0x01f0 altiobase=0x03f4 > > >ata0: mask=03 status0=50 status1=50 > > >ata0: mask=03 status0=50 status1=50 > > >ata0: devices = 0x3 > > >ata0 at 0x01f0 irq 0 on ata-pci0 > > > > > >ata-isa0: already registered as ata0 > > > > > >BIOS Geometries: > > > 0:020a1f3f 0..522=523 cylinders, 0..31=32 heads, 1..63=63 sectors > > > 1:026b3f3f 0..619=620 cylinders, 0..63=64 heads, 1..63=63 sectors > > > 0 accounted for > > >Device configuration finished. > > > device combination doesn't support shared irq0 > > > intr_connect(irq0) failed, result=-1 > > > > > >ad0: piomode=3 dmamode=1 udmamode=-1 cblid=0 > > >ad0: <WDC AC2540H/12.08R30> ATA-? disk at ata0 as master > > >ad0: 515MB (1056384 sectors), 1048 cyls, 16 heads, 63 S/T, 512 B/S > > >ad0: 16 secs/int, 1 depth queue, PIO > > >Creating DISK ad0 > > >Creating DISK wd0 > > >ad1: piomode=3 dmamode=1 udmamode=-1 cblid=0 > > >ad1: <WDC AC31200F/15.05F29> ATA-? disk at ata0 as slave > > >ad1: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S > > >ad1: 16 secs/int, 1 depth queue, PIO > > >Creating DISK ad1 > > >Creating DISK wd1 > > >Mounting root from ufs:wd0s1a > > >wd0s1: type 0xa5, start 63, end = 1056383, size 1056321 : OK > > >microuptime() went backwards (1.4342530 -> 1,047990) > > >start_init: trying /sbin/init > > >ad1s1: type 0xa5, start 63, end = 2503871, size 2503809 : OK To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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