Date: Wed, 17 Jan 2007 13:22:09 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-alpha@freebsd.org Subject: Re: Alpha PWS 433au (MiataGL) halts when booting installation CD, with "halt code = 5" Message-ID: <200701171322.09584.jhb@freebsd.org> In-Reply-To: <45AE57A6.1040104@truthsolo.net> References: <88F3FB25-A363-4E91-A637-213116F58356@avalon.net> <45AE57A6.1040104@truthsolo.net>
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On Wednesday 17 January 2007 12:06, Rob Dosogne wrote:
> Tim,
>
> I think you can disable the isp driver at the loader:
>
> set hint.isp.0.disable="1"
>
> although I have not tried this on my own machine yet. After installing
> you could recompile the kernel without isp or leave the disable line in
> your device.hints
Hmm, couldn't we change isp to try memory mode first under #ifdef __alpha__?
Hmm, it looks like we already do. Maybe this patch is in order:
Index: isp_pci.c
===================================================================
RCS file: /usr/cvs/src/sys/dev/isp/isp_pci.c,v
retrieving revision 1.131
diff -u -r1.131 isp_pci.c
--- isp_pci.c 5 Jan 2007 23:01:35 -0000 1.131
+++ isp_pci.c 17 Jan 2007 18:21:34 -0000
@@ -798,7 +798,7 @@
{
struct resource *regs, *irq;
int rtp, rgd, iqd, m1, m2;
- uint32_t data, cmd, linesz, psize, basetype;
+ uint32_t data, linesz, psize, basetype;
struct isp_pcisoftc *pcs;
ispsoftc_t *isp = NULL;
struct ispmdvec *mdvp;
@@ -839,13 +839,12 @@
irq = regs = NULL;
rgd = rtp = iqd = 0;
- cmd = pci_read_config(dev, PCIR_COMMAND, 2);
- if (cmd & m1) {
+ if (m1) {
rtp = (m1 == PCIM_CMD_MEMEN)? SYS_RES_MEMORY : SYS_RES_IOPORT;
rgd = (m1 == PCIM_CMD_MEMEN)? MEM_MAP_REG : IO_MAP_REG;
regs = bus_alloc_resource_any(dev, rtp, &rgd, RF_ACTIVE);
}
- if (regs == NULL && (cmd & m2)) {
+ if (regs == NULL && m2) {
rtp = (m2 == PCIM_CMD_MEMEN)? SYS_RES_MEMORY : SYS_RES_IOPORT;
rgd = (m2 == PCIM_CMD_MEMEN)? MEM_MAP_REG : IO_MAP_REG;
regs = bus_alloc_resource_any(dev, rtp, &rgd, RF_ACTIVE);
@@ -1044,6 +1043,7 @@
* Make sure that SERR, PERR, WRITE INVALIDATE and BUSMASTER
* are set.
*/
+ cmd = pci_read_config(dev, PCIR_COMMAND, 2);
cmd |= PCIM_CMD_SEREN | PCIM_CMD_PERRESPEN |
PCIM_CMD_BUSMASTEREN | PCIM_CMD_INVEN;
> Tim McIntosh wrote:
> > Hi,
> >
> > This problem has been reported by others numerous times over the last
> > couple years; this is just a reminder that it still exists in 6.2R. It
> > would be great if somebody could address the issue.
> >
> > This system has no PCI cards installed and no SCSI devices installed.
> > The HDD is on IDE0 and the CDROM is on IDE1.
> >
> > I'm guessing the issue described in the following post may be the cause
> > of the problem?
> > http://lists.freebsd.org/pipermail/freebsd-alpha/2005-April/002294.html
> >
> > The thing is, the QLogic SCSI controller is built-in on this system, so
> > there's no way to put it in front of the PCI-PCI bridge. Is there any
> > way to disable it, or disable the device driver, as a work-around?
> >
> > Thanks!
> > Tim
> >
> >
> > (...)
> >
> > FreeBSD/alpha SRM CD9660 boot, Revision 1.2
> > (root@ds10.freebie.xs4all.nl, Fri Jan 12 17:01:15 UTC 2007)
> > Memory: 65536 k
> > Loading /boot/defaults/loader.conf
> > /boot/kernel/kernel data=0x6fed50+0x39a70 syms=[0x8+0x76578+0x8+0x61c05]
> > -
> > Hit [Enter] to boot immediately, or any other key for command prompt.
> > Booting [/boot/kernel/kernel]...
> > Entering /boot/kernel/kernel at 0xfffffc00003523b0...
> >
> > (...)
> >
> > isp0: <Qlogic ISP 1020/1040 PCI SCSI Adapter> port 0x8000-0x80ff mem
> > 0x800100001
> > isp0: interrupting at CIA irq 3
> > isp0: [GIANT-LOCKED]
> >
> > halted CPU 0
> >
> > halt code = 5
> > HALT instruction executed
> > PC = 0
> >
> > (...)
> >
>
> --
>
> cheers!
>
> Rob Dosogne
> Systems Administrator
> http://www.truthsolo.net/
>
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>
--
John Baldwin
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