diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 13:16:53 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-09-16 16:52:36 +0200 |
| commit | 2fd602669ee6d749a7dc47b84b87cef1a5075999 (patch) | |
| tree | 170afbc1fecbac65cd4d2787258f31794f8a884c /arch/x86/pci/xen.c | |
| parent | PCI_vmd_Mark_VMD_irqdomain_with_DOMAIN_BUS_VMD_MSI (diff) | |
| download | wireguard-linux-2fd602669ee6d749a7dc47b84b87cef1a5075999.tar.xz wireguard-linux-2fd602669ee6d749a7dc47b84b87cef1a5075999.zip | |
PCI/MSI: Provide pci_dev_has_special_msi_domain() helper
Provide a helper function to check whether a PCI device is handled by a
non-standard PCI/MSI domain. This will be used to exclude such devices
which hang of a special bus, e.g. VMD, to be excluded from the irq domain
override in irq remapping.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://lore.kernel.org/r/20200826112333.139387358@linutronix.de
Diffstat (limited to 'arch/x86/pci/xen.c')
0 files changed, 0 insertions, 0 deletions