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Date: Tue, 14 Apr 2009 10:51:26 -0500
From: James Bottomley <James.Bottomley@...senPartnership.com>
To: LKML <linux-kernel@...r.kernel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>,
"H. Peter Anvin" <hpa@...ux.intel.com>,
Ingo Molnar <mingo@...e.hu>,
James Bottomley <James.Bottomley@...senPartnership.com>
Subject: [PATCH 00/14] convert voyager over to the x86 quirks model
Given the lack of actual technical feedback, I went ahead and
implemented the additions to smp_ops and x86_quirks (and a dynamic mca
NMI hook) to allow voyager to be plumbed in.
There also needs to be changes in the boot setup to make voyager work
dynamically: It has to be detected first, so the a20 gate check is
only executed if a voyager is not found.
I also completed some of the subarchitecture eliminations, so all the
include file infrastructure should be gone.
The result is that I can boot both my PC SMP x86 boxes and voyager
with the same kernel.
This patch series applies on git head (obviously with
965c7ecaf2e2b083d711a01ab33735a4bdeee1a4 reverted)
James Bottomley (14):
[VOYAGER] x86: add {safe,hard}_smp_processor_id to smp_ops
[VOYAGER] x86/mca: make mca_nmi_hook external
[VOYAGER] x86: add prefill_possible_map to x86_quirks
[VOYAGER] x86: use boot_cpu_id instead of zero for checking boot
processor
[VOYAGER] x86/voyager: Move voyager detection to a new bootparam area
[VOYAGER] x86: eliminate subarchitecture file setup_arch.h
[VOYAGER] x86: eliminate subarchitecture file entry_arch.h
[VOYAGER] x86: eliminate subarchitecture file do_timer.h
[VOYAGER] x86: redo irq2 cascade setup
[VOYAGER] x86: make disabling the apics functional instead of a flag
[VOYAGER] x86/Voyager: add missing QIC call function single gate
[VOYAGER] x86/Voyager: replace inline io area reads with readX
accessors
[VOYAGER] x86/voyager: remove direct use of pg0 in favour of
early_ioremap()
[VOYAGER] x86/Voyager: Plumb voyager back into the build
arch/x86/Kconfig | 4 +-
arch/x86/Makefile | 2 +
arch/x86/boot/Makefile | 4 +-
arch/x86/boot/a20.c | 13 +-
arch/x86/boot/boot.h | 2 +-
arch/x86/boot/voyager.c | 5 +-
arch/x86/include/asm/apic.h | 6 +
arch/x86/include/asm/bootparam.h | 5 +-
arch/x86/include/asm/do_timer.h | 16 -
arch/x86/include/asm/entry_arch.h | 59 ---
arch/x86/include/asm/hw_irq.h | 11 +
arch/x86/include/asm/mach-voyager/do_timer.h | 17 -
arch/x86/include/asm/mach-voyager/entry_arch.h | 26 --
arch/x86/include/asm/mach-voyager/setup_arch.h | 12 -
arch/x86/include/asm/mca.h | 3 +
arch/x86/include/asm/setup.h | 6 +-
arch/x86/include/asm/setup_arch.h | 3 -
arch/x86/include/asm/smp.h | 13 +-
arch/x86/include/asm/voyager.h | 80 ++---
arch/x86/include/asm/voyager_bios.h | 21 +
arch/x86/include/asm/voyager_boot.h | 27 ++
arch/x86/include/asm/voyager_vectors.h | 37 ++
arch/x86/kernel/apic/apic.c | 8 +-
arch/x86/kernel/apic/ipi.c | 2 +-
arch/x86/kernel/apic/probe_32.c | 3 +
arch/x86/kernel/entry_32.S | 72 +++-
arch/x86/kernel/irqinit_32.c | 15 +-
arch/x86/kernel/mca_32.c | 12 +
arch/x86/kernel/probe_roms_32.c | 1 -
arch/x86/kernel/setup.c | 35 +--
arch/x86/kernel/smp.c | 7 +
arch/x86/kernel/smpboot.c | 2 +-
arch/x86/kernel/time_32.c | 11 +-
arch/x86/kernel/visws_quirks.c | 7 -
arch/x86/mach-voyager/setup.c | 66 ++--
arch/x86/mach-voyager/voyager_basic.c | 111 +++---
arch/x86/mach-voyager/voyager_smp.c | 544 ++++++++----------------
arch/x86/mach-voyager/voyager_thread.c | 5 +-
arch/x86/xen/smp.c | 7 +
39 files changed, 554 insertions(+), 726 deletions(-)
delete mode 100644 arch/x86/include/asm/do_timer.h
delete mode 100644 arch/x86/include/asm/entry_arch.h
delete mode 100644 arch/x86/include/asm/mach-voyager/do_timer.h
delete mode 100644 arch/x86/include/asm/mach-voyager/entry_arch.h
delete mode 100644 arch/x86/include/asm/mach-voyager/setup_arch.h
delete mode 100644 arch/x86/include/asm/setup_arch.h
create mode 100644 arch/x86/include/asm/voyager_bios.h
create mode 100644 arch/x86/include/asm/voyager_boot.h
create mode 100644 arch/x86/include/asm/voyager_vectors.h
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