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PCI: designware: Implement multivector MSI IRQ setup
authorLucas Stach <l.stach@pengutronix.de>
Fri, 18 Sep 2015 18:58:35 +0000 (13:58 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 18 Sep 2015 18:58:35 +0000 (13:58 -0500)
commit79707374090411c5fa9dbcde862e59306bf8f765
tree27fa887d0045afa25b0e4d4ae6fb3f3d4936a923tree | snapshot (tar.gz zip)
parentea643e1a33576216de589cf525dbb40267fde5a9commit | diff
PCI: designware: Implement multivector MSI IRQ setup

Implement multivector MSI IRQ setup.  This allows to set up and use multiple
MSI IRQs per device.

[bhelgaas: changelog, use -EINVAL instead of -ENOSYS]
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Pratyush Anand <pratyush.anand@gmail.com>
drivers/pci/host/pcie-designware.c diff | blob | blame | history