Date: Thu, 7 May 2009 01:30:05 GMT From: Alexander Motin <mav@FreeBSD.org> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/132082: [ata] [patch] ATA driver does not find PATA drives attached to JMB363 controller Message-ID: <200905070130.n471U5hF018614@freefall.freebsd.org>
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The following reply was made to PR kern/132082; it has been noted by GNATS.
From: Alexander Motin <mav@FreeBSD.org>
To: bug-followup@FreeBSD.org, freebsd@sopwith.solgatos.com
Cc:
Subject: Re: kern/132082: [ata] [patch] ATA driver does not find PATA drives
attached to JMB363 controller
Date: Thu, 07 May 2009 03:22:45 +0300
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AHCI driver priority was already reduced on 8-CURRENT, but in other,
inapplicable here, fashion. For 7.X, try attached patch.
--
Alexander Motin
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--- ata-pci.c.prev 2007-11-21 23:15:00.000000000 +0200
+++ ata-pci.c 2009-05-07 03:08:44.000000000 +0300
@@ -76,12 +76,6 @@ ata_pci_probe(device_t dev)
if (pci_get_class(dev) != PCIC_STORAGE)
return ENXIO;
- /* if this is an AHCI chipset grab it */
- if (pci_get_subclass(dev) == PCIS_STORAGE_SATA) {
- if (!ata_ahci_ident(dev))
- return ATA_PROBE_OK;
- }
-
/* run through the vendor specific drivers */
switch (pci_get_vendor(dev)) {
case ATA_ACARD_ID:
@@ -178,6 +172,12 @@ ata_pci_probe(device_t dev)
break;
}
+ /* if this is an AHCI chipset grab it */
+ if (pci_get_subclass(dev) == PCIS_STORAGE_SATA) {
+ if (!ata_ahci_ident(dev))
+ return ATA_PROBE_OK;
+ }
+
/* unknown chipset, try generic DMA if it seems possible */
if (pci_get_subclass(dev) == PCIS_STORAGE_IDE) {
if (!ata_generic_ident(dev))
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