Date: Wed, 23 May 2007 20:56:51 +0100 From: "Bruce M. Simpson" <bms@incunabulum.net> To: "Bruce M. Simpson" <bms@incunabulum.net> Cc: scottl@FreeBSD.org, freebsd-stable@freebsd.org, sos@FreeBSD.org Subject: Re: AcerLabs/ULi SATA woes Message-ID: <46549C83.6080506@incunabulum.net> In-Reply-To: <465487E7.7010509@incunabulum.net> References: <46535A83.5050207@incunabulum.net> <200705231108.44939.doconnor@gsoft.com.au> <4653AB59.2020702@incunabulum.net> <200705231245.06577.doconnor@gsoft.com.au> <46546D8F.4040100@incunabulum.net> <465487E7.7010509@incunabulum.net>
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Just for reference:
Soren has gotten back to me about this and has a patch pending. In the
meantime here is the style(9)-ified patch from Sven which I am currently
using (in 6.2-STABLE, CURRENT , and p4 branches).
Regards,
BMS
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--- ata-chipset.c.orig Wed May 23 17:59:28 2007
+++ ata-chipset.c Wed May 23 18:00:44 2007
@@ -952,7 +952,7 @@
struct ata_chip_id *idx;
static struct ata_chip_id ids[] =
{{ ATA_ALI_5289, 0x00, 2, ALISATA, ATA_SA150, "M5289" },
- { ATA_ALI_5288, 0x00, 4, ALISATA, ATA_SA300, "M5288" },
+ { ATA_ALI_5288, 0x00, 4, ALIAHCI, ATA_SA300, "M5288" },
{ ATA_ALI_5287, 0x00, 4, ALISATA, ATA_SA150, "M5287" },
{ ATA_ALI_5281, 0x00, 2, ALISATA, ATA_SA150, "M5281" },
{ ATA_ALI_5229, 0xc5, 0, ALINEW, ATA_UDMA6, "M5229" },
@@ -984,16 +984,19 @@
switch (ctlr->chip->cfg2) {
case ALISATA:
+ case ALIAHCI:
ctlr->channels = ctlr->chip->cfg1;
ctlr->allocate = ata_ali_sata_allocate;
ctlr->setmode = ata_sata_setmode;
/* if we have a memory resource we can likely do AHCI */
- ctlr->r_type2 = SYS_RES_MEMORY;
- ctlr->r_rid2 = PCIR_BAR(5);
- if ((ctlr->r_res2 = bus_alloc_resource_any(dev, ctlr->r_type2,
- &ctlr->r_rid2, RF_ACTIVE)))
- return ata_ahci_chipinit(dev);
+ if (ctlr->chip->cfg2 == ALIAHCI) {
+ ctlr->r_type2 = SYS_RES_MEMORY;
+ ctlr->r_rid2 = PCIR_BAR(5);
+ if ((ctlr->r_res2 = bus_alloc_resource_any(dev,
+ ctlr->r_type2, &ctlr->r_rid2, RF_ACTIVE)))
+ return ata_ahci_chipinit(dev);
+ }
/* enable PCI interrupt */
pci_write_config(dev, PCIR_COMMAND,
--- ata-pci.h.orig Wed May 23 18:00:53 2007
+++ ata-pci.h Wed May 23 18:01:02 2007
@@ -360,6 +360,7 @@
#define ALIOLD 0x01
#define ALINEW 0x02
#define ALISATA 0x04
+#define ALIAHCI 0x08
#define HPT366 0
#define HPT370 1
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