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git.kernel.org/linux-stable/linux-2.6.35.y
linux-imx/drivers/firmware
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Stuart Hayes cef20fc68d dcdbas: force SMI to happen when expected 
commit dd65c736d1 upstream.

The dcdbas driver can do an I/O write to cause a SMI to occur.  The SMI handler
looks at certain registers and memory locations, so the SMI needs to happen
immediately.  On some systems I/O writes are posted, though, causing the SMI to
happen well after the "outb" occurred, which causes random failures.  Following
the "outb" with an "inb" forces the write to go through even if it is posted.

Signed-off-by: Stuart Hayes <stuart_hayes@yahoo.com>
Acked-by: Doug Warzecha <douglas_warzecha@dell.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-03-31 11:58:48 -07:00
..
dcdbas.c dcdbas: force SMI to happen when expected 2011-03-31 11:58:48 -07:00
dcdbas.h dcdbas: export functionality for use in other drivers 2009-01-08 08:31:12 -08:00
dell_rbu.c sysfs: add struct file* to bin_attr callbacks 2010-05-21 09:37:31 -07:00
dmi_scan.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
dmi-id.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
edd.c Driver core: Constify struct sysfs_ops in struct kobj_type 2010-03-07 17:04:49 -08:00
efivars.c sysfs: add struct file* to bin_attr callbacks 2010-05-21 09:37:31 -07:00
iscsi_ibft_find.c Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip 2010-04-07 11:02:23 -07:00
iscsi_ibft.c Driver core: Constify struct sysfs_ops in struct kobj_type 2010-03-07 17:04:49 -08:00
Kconfig firmware: only allow EDD on x86 2009-12-15 08:53:34 -08:00
Makefile sysfs: add /sys/firmware/memmap 2008-07-08 17:55:41 +02:00
memmap.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pcdp.c [IA64] Convert ia64 to use int-ll64.h 2009-06-17 09:33:49 -07:00
pcdp.h [IA64] Make PCDP work again. 2005-07-13 11:56:32 -07:00