diff options
| author | Marc Zyngier <[email protected]> | 2015-07-28 14:46:17 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2015-07-30 00:14:38 +0200 |
| commit | a5716070d88cba1a0a8a18fea809ea6e3374e276 (patch) | |
| tree | a0affc84f9997278d563e905c136fc6f63563389 | |
| parent | c09fcc4b2b48d58d769a8cff5041533535ece449 (diff) | |
genirq: Add DOMAIN_BUS_NEXUS irqdomain property
Some IRQ domains are not designed to directly provide interrupts
to devices, but strictly to be used by other domains. An example
of this is the GICv3 ITS, which is completely bus agnostic, and
on which it is possible to implement a PCI/MSI domain.
Just introduce the irq_domain_bus_token property for now.
Signed-off-by: Marc Zyngier <[email protected]>
Cc: <[email protected]>
Cc: Yijing Wang <[email protected]>
Cc: Ma Jun <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
Cc: Duc Dang <[email protected]>
Cc: Hanjun Guo <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Jiang Liu <[email protected]>
Cc: Jason Cooper <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
| -rw-r--r-- | include/linux/irqdomain.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index b4a74f73a0c3..d3ca79236fb0 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -56,6 +56,7 @@ enum irq_domain_bus_token { DOMAIN_BUS_ANY = 0, DOMAIN_BUS_PCI_MSI, DOMAIN_BUS_PLATFORM_MSI, + DOMAIN_BUS_NEXUS, }; /** |