History log of /openbmc/linux/arch/x86/boot/a20.c (Results 101 – 125 of 159)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
# 0c17e4ce 15-Jul-2008 Ben Dooks <ben-linux@fluff.org>

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-rmk


# 91d0322b 15-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'linus' into x86/urgent


# 43d2548b 15-Jul-2008 Benjamin Herrenschmidt <benh@kernel.crashing.org>

Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-build

Manual fixup of:

arch/powerpc/Kconfig


# 2fceef39 14-Jul-2008 Jonathan Corbet <corbet@lwn.net>

Merge commit 'v2.6.26' into bkl-removal


# a3da5bf8 14-Jul-2008 Linus Torvalds <torvalds@linux-foundation.org>

Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (821 commits)

Merge branch 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (821 commits)
x86: make 64bit hpet_set_mapping to use ioremap too, v2
x86: get x86_phys_bits early
x86: max_low_pfn_mapped fix #4
x86: change _node_to_cpumask_ptr to return const ptr
x86: I/O APIC: remove an IRQ2-mask hack
x86: fix numaq_tsc_disable calling
x86, e820: remove end_user_pfn
x86: max_low_pfn_mapped fix, #3
x86: max_low_pfn_mapped fix, #2
x86: max_low_pfn_mapped fix, #1
x86_64: fix delayed signals
x86: remove conflicting nx6325 and nx6125 quirks
x86: Recover timer_ack lost in the merge of the NMI watchdog
x86: I/O APIC: Never configure IRQ2
x86: L-APIC: Always fully configure IRQ0
x86: L-APIC: Set IRQ0 as edge-triggered
x86: merge dwarf2 headers
x86: use AS_CFI instead of UNWIND_INFO
x86: use ignore macro instead of hash comment
x86: use matching CFI_ENDPROC
...

show more ...


# b4ba0ba2 14-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge commit 'v2.6.26' into core/locking


# 1ba89386 12-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'x86/core' into x86/x2apic


# a8931ef3 11-Jul-2008 David Woodhouse <David.Woodhouse@intel.com>

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6


# 67f5cd0f 10-Jul-2008 Russell King <rmk@dyn-67.arm.linux.org.uk>

Merge branches 'pxa-ezx', 'pxa-magician' and 'pxa-palm' into pxa


# 520b9617 10-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'x86/core' into x86/generalize-visws


# 9e4144ab 10-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'linus' into core/printk

Conflicts:

kernel/printk.c

Signed-off-by: Ingo Molnar <mingo@elte.hu>


# f974a8ec 09-Jul-2008 Russell King <rmk@dyn-67.arm.linux.org.uk>

Merge branch 'machtypes' into pxa-palm


# d028203c 09-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'x86/core' into x86/unify-pci


# 896395c2 08-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'linus' into tmp.x86.mpparse.new


# 3c1ca43f 08-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'x86/setup' into x86/devel


# 6924d1ab 08-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branches 'x86/numa-fixes', 'x86/apic', 'x86/apm', 'x86/bitops', 'x86/build', 'x86/cleanups', 'x86/cpa', 'x86/cpu', 'x86/defconfig', 'x86/gart', 'x86/i8259', 'x86/intel', 'x86/irqstats', 'x86/kc

Merge branches 'x86/numa-fixes', 'x86/apic', 'x86/apm', 'x86/bitops', 'x86/build', 'x86/cleanups', 'x86/cpa', 'x86/cpu', 'x86/defconfig', 'x86/gart', 'x86/i8259', 'x86/intel', 'x86/irqstats', 'x86/kconfig', 'x86/ldt', 'x86/mce', 'x86/memtest', 'x86/pat', 'x86/ptemask', 'x86/resumetrace', 'x86/threadinfo', 'x86/timers', 'x86/vdso' and 'x86/xen' into x86/devel

show more ...


# 93022136 08-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge commit 'v2.6.26-rc9' into x86/cpu


# d6d6a86e 07-Jul-2008 Jiri Kosina <jkosina@suse.cz>

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6


# d763d5ed 07-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'linus' into tracing/mmiotrace


# 68083e05 06-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge commit 'v2.6.26-rc9' into cpus4096


# e86322f6 03-Jul-2008 J. Bruce Fields <bfields@citi.umich.edu>

Merge branch 'for-bfields' of git://linux-nfs.org/~tomtucker/xprt-switch-2.6 into for-2.6.27


# a8cac817 03-Jul-2008 Ingo Molnar <mingo@elte.hu>

Merge commit 'v2.6.26-rc8' into x86/mce


# e9a4b6a3 29-Jun-2008 Paul Mackerras <paulus@samba.org>

Merge branch 'linux-2.6'


# aa60d13f 27-Jun-2008 H. Peter Anvin <hpa@zytor.com>

x86: setup: issue a null command after enabling A20 via KBC

Apparently, DOS and possibly other legacy operating systems issued a
null command to the keyboard controller after toggling A20,
specifica

x86: setup: issue a null command after enabling A20 via KBC

Apparently, DOS and possibly other legacy operating systems issued a
null command to the keyboard controller after toggling A20,
specifically "pulse output pins" with no output pins specified. This
was presumably done for synchronization reasons. This has made it
into at least the UHCI spec, and it has been found to cause
compatibility problems when "legacy USB" is enabled (which it almost
always is) to not have this byte sent.

It is *NOT* clear if any of these compatibility problems has any
effect on Linux. However, for maximum compatibility, issue this null
command after togging A20 through the KBC.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

show more ...


# da7878d7 25-Jun-2008 Ingo Molnar <mingo@elte.hu>

Merge branch 'linus' into x86/pebs


1234567