svn commit: r208168 - head/sys/powerpc/powermac
Nathan Whitehorn
nwhitehorn at FreeBSD.org
Sun May 16 20:31:32 UTC 2010
Author: nwhitehorn
Date: Sun May 16 20:31:31 2010
New Revision: 208168
URL: http://svn.freebsd.org/changeset/base/208168
Log:
It is not necessary (and in some cases harmful) to hardcode ata_kauai's
IRQ to 39 on K2 devices, as well as Shasta ones.
Reported by: Andreas Tobler
Modified:
head/sys/powerpc/powermac/ata_kauai.c
Modified: head/sys/powerpc/powermac/ata_kauai.c
==============================================================================
--- head/sys/powerpc/powermac/ata_kauai.c Sun May 16 19:57:38 2010 (r208167)
+++ head/sys/powerpc/powermac/ata_kauai.c Sun May 16 20:31:31 2010 (r208168)
@@ -220,8 +220,9 @@ ata_kauai_probe(device_t dev)
if (compatstring != NULL && strcmp(compatstring,"shasta-ata") == 0)
sc->shasta = 1;
- /* Regular Kauai controllers apparently need this hack */
- if (!sc->shasta)
+ /* Pre-K2 controllers apparently need this hack */
+ if (!sc->shasta &&
+ (compatstring == NULL || strcmp(compatstring, "K2-UATA") != 0))
bus_set_resource(dev, SYS_RES_IRQ, 0, 39, 1);
rid = PCIR_BARS;
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