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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 13:16:36 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-09-16 16:52:29 +0200 |
| commit | b4c364da32cf3b85297648ff5563de2c47d9e32f (patch) | |
| tree | e0113ccfac5f55f3ccbc6788a4759d9a68e67239 /arch/openrisc/mm | |
| parent | 801b5e4c4eec7b6c7f968d4bbce43da7cacffae4 (diff) | |
| download | linux-b4c364da32cf3b85297648ff5563de2c47d9e32f.tar.gz linux-b4c364da32cf3b85297648ff5563de2c47d9e32f.tar.bz2 linux-b4c364da32cf3b85297648ff5563de2c47d9e32f.zip | |
x86/irq: Add allocation type for parent domain retrieval
irq_remapping_ir_irq_domain() is used to retrieve the remapping parent
domain for an allocation type. irq_remapping_irq_domain() is for retrieving
the actual device domain for allocating interrupts for a device.
The two functions are similar and can be unified by using explicit modes
for parent irq domain retrieval.
Add X86_IRQ_ALLOC_TYPE_IOAPIC/HPET_GET_PARENT and use it in the iommu
implementations. Drop the parent domain retrieval for PCI_MSI/X as that is
unused.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20200826112331.436350257@linutronix.de
Diffstat (limited to 'arch/openrisc/mm')
0 files changed, 0 insertions, 0 deletions