diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2022-11-25 02:26:08 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2022-12-06 00:22:33 +0300 |
| commit | 9a945234abea27d45f8d89e1a1b35ab5bf41dd01 (patch) | |
| tree | e77923cb2d09a411da113a4612618d6a02d7ce24 /arch/x86 | |
| parent | 45c0402457c1ed2f07ee32dc129ae710e0dc288c (diff) | |
| download | linux-9a945234abea27d45f8d89e1a1b35ab5bf41dd01.tar.xz | |
iommu/vt-d: Switch to MSI parent domains
Remove the global PCI/MSI irqdomain implementation and provide the required
MSI parent ops so the PCI/MSI code can detect the new parent and setup per
device domains.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221124232326.151226317@linutronix.de
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/apic/msi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c index db96bfcf61a3..a8dccb0f8c74 100644 --- a/arch/x86/kernel/apic/msi.c +++ b/arch/x86/kernel/apic/msi.c @@ -217,6 +217,8 @@ static bool x86_init_dev_msi_info(struct device *dev, struct irq_domain *domain, /* See msi_set_affinity() for the gory details */ info->flags |= MSI_FLAG_NOMASK_QUIRK; break; + case DOMAIN_BUS_DMAR: + break; default: WARN_ON_ONCE(1); return false; |