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| author |   Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 13:16:51 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-09-16 16:52:36 +0200 |
| commit | c6c9e2838c5f0b94773511586123bcb125757f2a (patch) | |
| tree | a343db30354fc6a9b4919b3c0cf90bb3ed629c4d /include/linux/msi.h | |
| parent | x86/irq: Initialize PCI/MSI domain at PCI init time (diff) | |
| download | linux-dev-c6c9e2838c5f0b94773511586123bcb125757f2a.tar.xz linux-dev-c6c9e2838c5f0b94773511586123bcb125757f2a.zip | |
irqdomain/msi: Provide DOMAIN_BUS_VMD_MSI
PCI devices behind a VMD bus are not subject to interrupt remapping, but
the irq domain for VMD MSI cannot be distinguished from a regular PCI/MSI
irq domain.
Add a new domain bus token and allow it in the bus token check in
msi_check_reservation_mode() to keep the functionality the same once VMD
uses this token.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Marc Zyngier <maz@kernel.org>
Acked-by: Jon Derrick <jonathan.derrick@intel.com>
Link: https://lore.kernel.org/r/20200826112332.954409970@linutronix.de
Diffstat (limited to 'include/linux/msi.h')
0 files changed, 0 insertions, 0 deletions