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| author |   Isaku Yamahata <yamahata@valinux.co.jp> | 2008-04-02 10:53:56 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:57:32 +0200 |
| commit | e849c3e9e0b786619c451d89ef0c47ac9a28fbc1 (patch) | |
| tree | bc3500d40095c2f868e2efca4918b73a6b0a1090 /drivers/dma/ioat_dma.c | |
| parent | xen: move events.c to drivers/xen for IA64/Xen support (diff) | |
| download | linux-dev-e849c3e9e0b786619c451d89ef0c47ac9a28fbc1.tar.xz linux-dev-e849c3e9e0b786619c451d89ef0c47ac9a28fbc1.zip | |
Xen: make events.c portable for ia64/xen support
Remove x86 dependency in drivers/xen/events.c for ia64/xen support
introducing include/asm/xen/events.h.
Introduce xen_irqs_disabled() to hide regs->flags
Introduce xen_do_IRQ() to hide regs->orig_ax.
make enum ipi_vector definition arch specific. ia64/xen needs four vectors.
Add one rmb() because on ia64 xchg() isn't barrier.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/dma/ioat_dma.c')
0 files changed, 0 insertions, 0 deletions