Messages in this thread | | | Date | Mon, 12 Mar 2012 15:12:09 -0700 | From | Tejun Heo <> | Subject | Re: [PATCH v2 0/3] ahci: fix boot/resume COMRESET failures |
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On Tue, Feb 21, 2012 at 10:38:41AM -0800, Brian Norris wrote: > This series addresses regression problems with > > commit 7faa33da9b7add01db9f1ad92c6a5d9145e940a7 > ahci: start engine only during soft/hard resets > > Because the fix provided by the above commit caused COMRESET failures and > 10 second boot-time/resume-time hangs for certain DVD drives, we need to > make the fix conditional to certain devices/platforms. Add a flag for this. > > Brian > > v2: change flag name to AHCI_HFLAG_DELAY_ENGINE, write more detailed > comments > > v1: flag named AHCI_HFLAG_STRICT_SPEC > > Brian Norris (3): > ahci: add AHCI_HFLAG_DELAY_ENGINE host flag > ahci: move AHCI_HFLAGS() macro to ahci.h > ahci_platform: add STRICT_AHCI platform type
This looks good to me. Jeff?
-- tejun
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