Date: Thu, 24 Jan 2013 09:40:03 GMT From: dfilter@FreeBSD.ORG (dfilter service) To: freebsd-bugs@FreeBSD.org Subject: Re: kern/174985: commit references a PR Message-ID: <201301240940.r0O9e3mM073339@freefall.freebsd.org>
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The following reply was made to PR kern/174985; it has been noted by GNATS. From: dfilter@FreeBSD.ORG (dfilter service) To: bug-followup@FreeBSD.org Cc: Subject: Re: kern/174985: commit references a PR Date: Thu, 24 Jan 2013 09:34:01 +0000 (UTC) Author: mav Date: Thu Jan 24 09:33:43 2013 New Revision: 245875 URL: http://svnweb.freebsd.org/changeset/base/245875 Log: Disable MSI interrupts for SB600 chipset. According to the report they are not functional. PR: kern/174880, kern/174985, kern/175002 MFC after: 1 week Modified: head/sys/dev/ahci/ahci.c Modified: head/sys/dev/ahci/ahci.c ============================================================================== --- head/sys/dev/ahci/ahci.c Thu Jan 24 09:30:42 2013 (r245874) +++ head/sys/dev/ahci/ahci.c Thu Jan 24 09:33:43 2013 (r245875) @@ -114,8 +114,9 @@ static struct { #define AHCI_Q_NOAA 512 #define AHCI_Q_NOCOUNT 1024 #define AHCI_Q_ALTSIG 2048 +#define AHCI_Q_NOMSI 4096 } ahci_ids[] = { - {0x43801002, 0x00, "ATI IXP600", 0}, + {0x43801002, 0x00, "ATI IXP600", AHCI_Q_NOMSI}, {0x43901002, 0x00, "ATI IXP700", 0}, {0x43911002, 0x00, "ATI IXP700", 0}, {0x43921002, 0x00, "ATI IXP700", 0}, @@ -634,6 +635,8 @@ ahci_setup_interrupt(device_t dev) int i, msi = 1; /* Process hints. */ + if (ctlr->quirks & AHCI_Q_NOMSI) + msi = 0; resource_int_value(device_get_name(dev), device_get_unit(dev), "msi", &msi); if (msi < 0) _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscribe@freebsd.org"
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