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| author | Joerg Roedel <joro@8bytes.org> | 2012-09-26 12:44:49 +0200 |
|---|---|---|
| committer | Joerg Roedel <joro@8bytes.org> | 2013-01-28 12:42:48 +0100 |
| commit | 7601384f91be1a5ea60cb4ef6e28cad628e6cd1e (patch) | |
| tree | c5dd95d5edb2d89aad2f7df7f70f6897c44beec8 /arch/x86/kernel/x86_init.c | |
| parent | x86, irq: Introduce setup_remapped_irq() (diff) | |
| download | linux-7601384f91be1a5ea60cb4ef6e28cad628e6cd1e.tar.xz linux-7601384f91be1a5ea60cb4ef6e28cad628e6cd1e.zip | |
x86, msi: Introduce x86_msi.compose_msi_msg call-back
This call-back points to the right function for initializing
the msi_msg structure. The old code for msi_msg generation
was split up into the irq-remapped and the default case.
The irq-remapped case just calls into the specific Intel or
AMD implementation when the device is behind an IOMMU.
Otherwise the default function is called.
Signed-off-by: Joerg Roedel <joro@8bytes.org>
Acked-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'arch/x86/kernel/x86_init.c')
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 06db44f4fbf5..ee4a17c22569 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -113,6 +113,7 @@ struct x86_platform_ops x86_platform = { EXPORT_SYMBOL_GPL(x86_platform); struct x86_msi_ops x86_msi = { .setup_msi_irqs = native_setup_msi_irqs, + .compose_msi_msg = native_compose_msi_msg, .teardown_msi_irq = native_teardown_msi_irq, .teardown_msi_irqs = default_teardown_msi_irqs, .restore_msi_irqs = default_restore_msi_irqs, |