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| author | Jake Oshins <jakeo@microsoft.com> | 2015-12-10 17:52:59 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-12-20 12:26:52 +0100 |
| commit | a4289dc2ec3a5821076a78ee9678909b4eff297e (patch) | |
| tree | 6f29c69fac58fd8b76bb49c27ccbe6cefdf5b5c2 /drivers/irqchip/irq-gic.c | |
| parent | 4e8dbe9e93436bcf326adbab7f9761dd8e4ecbfc (diff) | |
| download | blackbird-obmc-linux-a4289dc2ec3a5821076a78ee9678909b4eff297e.tar.gz blackbird-obmc-linux-a4289dc2ec3a5821076a78ee9678909b4eff297e.zip | |
genirq/msi: Export functions to allow MSI domains in modules
The Linux kernel already has the concept of IRQ domain, wherein a
component can expose a set of IRQs which are managed by a particular
interrupt controller chip or other subsystem. The PCI driver exposes
the notion of an IRQ domain for Message-Signaled Interrupts (MSI) from
PCI Express devices. This patch exposes the functions which are
necessary for creating a MSI IRQ domain within a module.
[ tglx: Split it into x86 and core irq parts ]
Signed-off-by: Jake Oshins <jakeo@microsoft.com>
Cc: gregkh@linuxfoundation.org
Cc: kys@microsoft.com
Cc: devel@linuxdriverproject.org
Cc: olaf@aepfle.de
Cc: apw@canonical.com
Cc: vkuznets@redhat.com
Cc: haiyangz@microsoft.com
Cc: marc.zyngier@arm.com
Cc: bhelgaas@google.com
Link: http://lkml.kernel.org/r/1449769983-12948-4-git-send-email-jakeo@microsoft.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip/irq-gic.c')
0 files changed, 0 insertions, 0 deletions
