diff options
| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2010-10-06 16:12:28 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-10-18 10:49:34 -0400 |
| commit | 294ee6f89cfd629e276f632a6003a0fad7785dce (patch) | |
| tree | d72a0ebf5fe371f22a9e8b7b24880d4758255121 /arch/x86/kernel/apic/io_apic.c | |
| parent | 1525bf0d8f059a38c6e79353583854e1981b2e67 (diff) | |
| download | blackbird-op-linux-294ee6f89cfd629e276f632a6003a0fad7785dce.tar.gz blackbird-op-linux-294ee6f89cfd629e276f632a6003a0fad7785dce.zip | |
x86: Introduce x86_msi_ops
Introduce an x86 specific indirect mechanism to setup MSIs.
The MSI setup functions become function pointers in an x86_msi_ops
struct, that defaults to the implementation in io_apic.c and msi.c.
[v2: Use HAVE_DEFAULT_* knobs]
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'arch/x86/kernel/apic/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 44bb914a42b2..0885a4120737 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -3330,7 +3330,7 @@ static int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int irq) return 0; } -int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) +int native_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) { int node, ret, sub_handle, index = 0; unsigned int irq, irq_want; @@ -3388,7 +3388,7 @@ error: return ret; } -void arch_teardown_msi_irq(unsigned int irq) +void native_teardown_msi_irq(unsigned int irq) { destroy_irq(irq); } |
