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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-06-10 11:54:58 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2015-07-30 21:59:47 +0300 |
| commit | 890e4847587fcff5eb0438e90992ad7d2a261f33 (patch) | |
| tree | fef98a9dd0c0cf4c328f55996733b822690e9de0 /include/linux/pci.h | |
| parent | bc0195aad0daa2ad5b0d76cce22b167bc3435590 (diff) | |
| download | linux-890e4847587fcff5eb0438e90992ad7d2a261f33.tar.xz | |
PCI: Add pcibios_alloc_irq() and pcibios_free_irq()
Add pcibios_alloc_irq() and pcibios_free_irq(), which are called when
binding/unbinding PCI device drivers.
PCI arch code may implement these to manage IRQ resources for hotplugged
devices.
[bhelgaas: changelog]
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index 8a0321a8fb59..b4832c92f23e 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1645,6 +1645,8 @@ int pcibios_set_pcie_reset_state(struct pci_dev *dev, int pcibios_add_device(struct pci_dev *dev); void pcibios_release_device(struct pci_dev *dev); void pcibios_penalize_isa_irq(int irq, int active); +int pcibios_alloc_irq(struct pci_dev *dev); +void pcibios_free_irq(struct pci_dev *dev); #ifdef CONFIG_HIBERNATE_CALLBACKS extern struct dev_pm_ops pcibios_pm_ops; |