diff options
| author | Eric W. Biederman | 2006-10-04 11:16:47 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2006-10-04 16:55:28 +0200 |
| commit | ace80ab796ae30d2c9ee8a84ab6f608a61f8b87b (patch) | |
| tree | 05eb2c68e534af4982ad82c459b1a65e3e712faf /include/asm-x86_64 | |
| parent | [PATCH] genirq: x86_64 irq: Remove the msi assumption that irq == vector (diff) | |
| download | kernel-qcow2-linux-ace80ab796ae30d2c9ee8a84ab6f608a61f8b87b.tar.gz kernel-qcow2-linux-ace80ab796ae30d2c9ee8a84ab6f608a61f8b87b.tar.xz kernel-qcow2-linux-ace80ab796ae30d2c9ee8a84ab6f608a61f8b87b.zip | |
[PATCH] genirq: i386 irq: Remove the msi assumption that irq == vector
This patch removes the change in behavior of the irq allocation code when
CONFIG_PCI_MSI is defined. Removing all instances of the assumption that irq
== vector.
create_irq is rewritten to first allocate a free irq and then to assign that
irq a vector.
assign_irq_vector is made static and the AUTO_ASSIGN case which allocates an
vector not bound to an irq is removed.
The ioapic vector methods are removed, and everything now works with irqs.
The definition of NR_IRQS no longer depends on CONFIG_PCI_MSI
[akpm@osdl.org: cleanup]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rajesh Shah <rajesh.shah@intel.com>
Cc: Andi Kleen <ak@muc.de>
Cc: "Protasevich, Natalie" <Natalie.Protasevich@UNISYS.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64')
| -rw-r--r-- | include/asm-x86_64/io_apic.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h index df579ac29a1e..b26248b0e373 100644 --- a/include/asm-x86_64/io_apic.h +++ b/include/asm-x86_64/io_apic.h @@ -10,8 +10,6 @@ * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar */ -static inline int use_pci_vector(void) {return 0;} - #define APIC_MISMATCH_DEBUG #define IO_APIC_BASE(idx) \ |