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| author | Bjorn Helgaas <bhelgaas@google.com> | 2024-05-17 02:14:14 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2024-05-17 02:14:14 +0300 |
| commit | 375a99fd867cb6b91685708886ccf23e5dee39d4 (patch) | |
| tree | 81c08e0ec5dcc74f387c7ffb97e6c9c6237087fa /arch | |
| parent | f8891023bbf8d571b5020e73c52e69a56fed800c (diff) | |
| parent | 8a1940bca94bbf060bba4fc4f69c37270d5828f8 (diff) | |
| download | linux-375a99fd867cb6b91685708886ccf23e5dee39d4.tar.xz | |
Merge branch 'pci/ims-removal'
- Remove unused Interrupt Message Store (IMS) support (Bjorn Helgaas)
* pci/ims-removal:
Revert "genirq/msi: Provide constants for PCI/IMS support"
Revert "x86/apic/msi: Enable PCI/IMS"
Revert "iommu/vt-d: Enable PCI/IMS"
Revert "iommu/amd: Enable PCI/IMS"
Revert "PCI/MSI: Provide IMS (Interrupt Message Store) support"
Revert "PCI/MSI: Provide pci_ims_alloc/free_irq()"
Revert "PCI/MSI: Provide stubs for IMS functions"
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/apic/msi.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c index d9651f15ae4f..340769242dea 100644 --- a/arch/x86/kernel/apic/msi.c +++ b/arch/x86/kernel/apic/msi.c @@ -184,7 +184,6 @@ static int x86_msi_prepare(struct irq_domain *domain, struct device *dev, alloc->type = X86_IRQ_ALLOC_TYPE_PCI_MSI; return 0; case DOMAIN_BUS_PCI_DEVICE_MSIX: - case DOMAIN_BUS_PCI_DEVICE_IMS: alloc->type = X86_IRQ_ALLOC_TYPE_PCI_MSIX; return 0; default: @@ -229,10 +228,6 @@ static bool x86_init_dev_msi_info(struct device *dev, struct irq_domain *domain, case DOMAIN_BUS_PCI_DEVICE_MSI: case DOMAIN_BUS_PCI_DEVICE_MSIX: break; - case DOMAIN_BUS_PCI_DEVICE_IMS: - if (!(pops->supported_flags & MSI_FLAG_PCI_IMS)) - return false; - break; default: WARN_ON_ONCE(1); return false; |