Date: Sun, 15 Nov 2015 10:58:01 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r290855 - head/sys/dev/ata/chipsets Message-ID: <201511151058.tAFAw1vw009320@repo.freebsd.org>
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Author: mav Date: Sun Nov 15 10:58:01 2015 New Revision: 290855 URL: https://svnweb.freebsd.org/changeset/base/290855 Log: Increase reset assertion time from 10 to 100us. On my own tests I see no effect from this change, but I also can't reproduce the reported problem in general. PR: 127391 PR: 204554 Submitted by: satz@iranger.com MFC after: 2 weeks Modified: head/sys/dev/ata/chipsets/ata-intel.c Modified: head/sys/dev/ata/chipsets/ata-intel.c ============================================================================== --- head/sys/dev/ata/chipsets/ata-intel.c Sun Nov 15 07:14:17 2015 (r290854) +++ head/sys/dev/ata/chipsets/ata-intel.c Sun Nov 15 10:58:01 2015 (r290855) @@ -422,7 +422,7 @@ ata_intel_reset(device_t dev) mask |= (1 << smap[1]); pci_write_config(parent, 0x92, pci_read_config(parent, 0x92, 2) & ~mask, 2); - DELAY(10); + DELAY(100); pci_write_config(parent, 0x92, pci_read_config(parent, 0x92, 2) | mask, 2);
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