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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2008-01-30 13:33:14 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:33:14 +0100 |
| commit | 466eed22d127a1f16e1251cdc54a9f8f944140c0 (patch) | |
| tree | f9b85efa895f3e2dd7f112a4aded5b2ae0bd0ca2 /arch/x86/kernel/microcode.c | |
| parent | fb8830e72d9bd86f1e7b6886cb1886c391130f86 (diff) | |
| download | kernel_samsung_smdk4412-466eed22d127a1f16e1251cdc54a9f8f944140c0.zip kernel_samsung_smdk4412-466eed22d127a1f16e1251cdc54a9f8f944140c0.tar.gz kernel_samsung_smdk4412-466eed22d127a1f16e1251cdc54a9f8f944140c0.tar.bz2 | |
x86: isolate PIC/PIT in/out calls
Rather than remove and/or mangle inb_p/outb_p we want to remove the use
of them from inappropriate places. For the PIC/PIT this may eventually
depend on 32/64bitism or similar so start by adding inb/outb_pit and
inb/outb_pic so that we can make them use any scheme we settle on without
disturbing the existing, correct (for ISA), port 0x80 usage. (eg we can
make inb_pit use udelay without messing up inb_p).
Floppy already does this for the fdc. That really only leaves the CMOS as
a core logic item to tackle, and bits of parallel port handling in the
chipset layers.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/microcode.c')
0 files changed, 0 insertions, 0 deletions