Date: Thu, 25 Mar 2004 11:08:30 -0800 (PST) From: Doug Ambrisko <ambrisko@ambrisko.com> To: =?ISO-8859-1?Q?S=F8ren_Schmidt?= <sos@DeepCore.dk> Cc: Putinas Piliponis <putinas.piliponis@icnspot.net> Subject: Re: system lockup - ata spurious interrupts - somehow updated Message-ID: <200403251908.i2PJ8UFm079437@ambrisko.com> In-Reply-To: <405FD8FF.2070703@DeepCore.dk>
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Søren Schmidt writes:
| Doug Ambrisko wrote:
| > Soren Schmidt writes:
| > | That said, the ICH5 support is written "blindfolded" as I do not have
| > | any such HW here in the lab. So if there is a problem with ATA on those,
| > | someone with the HW and enough kernel clue should look into it (or
| > | someone could land the needed HW in my lab, which could also bring
| > | support for the SW RAID on intel's)...
| >
| > I have some patches for ICH5 for the IDE and SATA parts of it based
| > on stable. I haven't ported them to -current yet but I should be
| > starting to work on that soon. I have patches for the 6300ESB ICH
| > as well. They are basically the same SW wise except for pci ids.
| >
| > There is nothing major in the patches except for PCI id's and
| > reading the DMA setup. I do have tweaks that read the SATA status
| > registers and which drives are mapped to which ports. This prevents
| > system lock ups when the SATA drives go away.
| >
| > I just got my hands a system that looks like it might have the Intel
| > RAID in BIOS stuff to play with.
|
| If you get anything done let me know so we can get it reviewed and
| possibly committed to -current. I dont have patches for the 6300 here
| locally as well, thats just PCI ids...
Some of the issues I was seeing with the ICH5 in stable wasn't an
issue in -current due to your re-design. Here's the simple ID changes
for the 6300ESB. I've tested with the SATA mode not the RAID to IDE
controller. My test system is a Dell that is hard wired to do what
they want. I have to hack the chipset during boot to make it
go into the modes I want it to do :-( The SATA/RAID thing is really
just the same thing but flipping a bit on the chip switches the device ID.
everything else stays the same. I need to build a wedge in something
to pre-configure the 6300 in the way that I want. So far with my
initial testing on the ICH5 it just works in -current.
I have to deal with a "feature" of the Promise SATA card in my -stable
patches. If it hits a media error is locks up the system. Oh joy.
As soon as I figure out the Promise issue then I should be looking at
-current to deal with SATA issues.
Index: ata-chipset.c
===================================================================
RCS file: /usr/local/cvsroot/freebsd/src/sys/dev/ata/ata-chipset.c,v
retrieving revision 1.67
diff -u -r1.67 ata-chipset.c
--- ata-chipset.c 17 Mar 2004 17:50:27 -0000 1.67
+++ ata-chipset.c 25 Mar 2004 18:55:35 -0000
@@ -813,7 +813,10 @@
{ ATA_I82801DB, 0, 0, 0x00, ATA_UDMA5, "Intel ICH4" },
{ ATA_I82801DB_1, 0, 0, 0x00, ATA_UDMA5, "Intel ICH4" },
{ ATA_I82801EB, 0, 0, 0x00, ATA_UDMA5, "Intel ICH5" },
- { ATA_I82801EB_1, 0, 0, 0x00, ATA_SA150, "Intel ICH5" },
+ { ATA_I82801EB_SATA, 0, 0, 0x00, ATA_SA150, "Intel ICH5" },
+ { ATA_I6300ESB, 0, 0, 0x00, ATA_UDMA5, "Intel 6300ESB ICH" },
+ { ATA_I6300ESB_SATA, 0, 0, 0x00, ATA_SA150, "Intel 6300ESB ICH" },
+ { ATA_I6300ESB_SATA_RAID, 0, 0, 0x00, ATA_SA150, "Intel 6300ESB ICH RAID" },
{ 0, 0, 0, 0, 0, 0}};
char buffer[64];
Index: ata-pci.h
===================================================================
RCS file: /usr/local/cvsroot/freebsd/src/sys/dev/ata/ata-pci.h,v
retrieving revision 1.28
diff -u -r1.28 ata-pci.h
--- ata-pci.h 16 Mar 2004 16:23:28 -0000 1.28
+++ ata-pci.h 25 Mar 2004 18:55:35 -0000
@@ -118,7 +118,10 @@
#define ATA_I82801DB 0x24cb8086
#define ATA_I82801DB_1 0x24ca8086
#define ATA_I82801EB 0x24db8086
-#define ATA_I82801EB_1 0x24d18086
+#define ATA_I82801EB_SATA 0x24d18086
+#define ATA_I6300ESB 0x25a28086
+#define ATA_I6300ESB_SATA 0x25a38086
+#define ATA_I6300ESB_SATA_RAID 0x25b08086
#define ATA_NATIONAL_ID 0x100b
#define ATA_SC1100 0x0502100b
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