The following reply was made to PR kern/30531; it has been noted by GNATS.

From: Patrick Welche <prlw1@newn.cam.ac.uk>
To: thorpej@shagadelic.org
Cc: gnats-bugs@netbsd.org, kern-bug-people@netbsd.org,
	gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/30531: lsilogic raid array crawls
Date: Thu, 30 Jun 2005 10:27:24 +0100

 I am not plugged into a PCIX slot.
 
 [re the bug system: I only just checked the bug database because I was about
 to report that this patch:
 
 Index: mpt_pci.c
 ===================================================================
 RCS file: /cvsroot/src/sys/dev/pci/mpt_pci.c,v
 retrieving revision 1.5
 diff -u -r1.5 mpt_pci.c
 --- mpt_pci.c   27 Feb 2005 00:27:33 -0000      1.5
 +++ mpt_pci.c   30 Jun 2005 09:17:01 -0000
 @@ -210,7 +210,20 @@
         pci_conf_write(pa->pa_pc, pa->pa_tag, PCI_COMMAND_STATUS_REG, reg);
  
         /*
 -        * Ensure that the ROM is diabled.
 +        * quirk from mptbase.c,mptlinux-3.03.02-src.tar.gz
 +        * Disable split transactions for rev < 8.
 +        * XXX here be magic constants...
 +        */
 +       if ((PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_SYMBIOS_1030)
 +           && (PCI_REVISION(pa->pa_class) < 0x08)) {
 +               aprint_normal("%s: applying 1030 quirk\n",mpt->sc_dev.dv_xname);
 +               reg = pci_conf_read(pa->pa_pc, pa->pa_tag, 0x6a);
 +               reg &= 0x8f;
 +               pci_conf_write(pa->pa_pc, pa->pa_tag, 0x6a, reg);
 +       }
 +
 +       /*
 +        * Ensure that the ROM is disabled.
          */
         reg = pci_conf_read(pa->pa_pc, pa->pa_tag, PCI_MAPREG_ROM);
         reg &= ~1;
 @@ -253,7 +266,7 @@
          * Hard resets are known to screw up the BAR for diagnostic
          * memory accesses (Mem1).
          *
 -        * Using Mem1 is know to make the chip stop responding to
 +        * Using Mem1 is known to make the chip stop responding to
          * configuration cycles, so we need to save it now.
          */
         mpt_pci_read_config_regs(mpt);
 
 
 
 
 achieves nothing. Had I actually received Jason's mail that would have
 saved much head scratching!]