http://bugzilla.kernel.org/show_bug.cgi?id=13036
--- Comment #10 from Lin Ming <ming.m....@intel.com> 2009-04-10 07:03:52 --- Created an attachment (id=20913) --> (http://bugzilla.kernel.org/attachment.cgi?id=20913) patch vs 2.6.30-rc1 On Thu, Apr 9, 2009 at 10:56 PM, Moore, Robert <robert.mo...@intel.com> wrote: > A 4-byte write to an I/O port means four one-byte writes to > four consecutive I/O ports (although, this can be done in one machine > instruction.) > > From our testing, Windows indeed is only allowing the single-byte write to > the (legal) port 0x80. The rest of the request is simply ignored. > In general, any part of an I/O request that overlaps the protected ports > is ignored. No error is returned. > > We are updating ACPICA to match this behavior. > > Bob As Bob said above, the attachment is the linux ACPICA patch. Giovanni, would you please help to test this patch? (only this patch, and do not apply the patch at comment #6) Thanks. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ This SF.net email is sponsored by: High Quality Requirements in a Collaborative Environment. Download a free trial of Rational Requirements Composer Now! http://p.sf.net/sfu/www-ibm-com _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
