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iommu/vt-d: Use PCI_DEVID() macro

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The macro PCI_DEVID() can be used instead of compose it manually.

Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240829021011.4135618-1-ruanjinjie@huawei.com
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Jinjie Ruan 2024-11-04 09:40:28 +08:00 committed by Joerg Roedel
parent 621838c718
commit 2a32309345
3 changed files with 5 additions and 5 deletions
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4
drivers/iommu/intel/iommu.c
View File

@ -1452,7 +1452,7 @@ static void copied_context_tear_down(struct intel_iommu *iommu,
if (did_old < cap_ndoms(iommu->cap)) {
iommu->flush.flush_context(iommu, did_old,
(((u16)bus) << 8) | devfn,
PCI_DEVID(bus, devfn),
DMA_CCMD_MASK_NOBIT,
DMA_CCMD_DEVICE_INVL);
iommu->flush.flush_iotlb(iommu, did_old, 0, 0,
@ -1473,7 +1473,7 @@ static void context_present_cache_flush(struct intel_iommu *iommu, u16 did,
{
if (cap_caching_mode(iommu->cap)) {
iommu->flush.flush_context(iommu, 0,
(((u16)bus) << 8) | devfn,
PCI_DEVID(bus, devfn),
DMA_CCMD_MASK_NOBIT,
DMA_CCMD_DEVICE_INVL);
iommu->flush.flush_iotlb(iommu, did, 0, 0, DMA_TLB_DSI_FLUSH);

4
drivers/iommu/intel/irq_remapping.c
View File

@ -312,7 +312,7 @@ static int set_ioapic_sid(struct irte *irte, int apic)
for (i = 0; i < MAX_IO_APICS; i++) {
if (ir_ioapic[i].iommu && ir_ioapic[i].id == apic) {
sid = (ir_ioapic[i].bus << 8) | ir_ioapic[i].devfn;
sid = PCI_DEVID(ir_ioapic[i].bus, ir_ioapic[i].devfn);
break;
}
}
@ -337,7 +337,7 @@ static int set_hpet_sid(struct irte *irte, u8 id)
for (i = 0; i < MAX_HPET_TBS; i++) {
if (ir_hpet[i].iommu && ir_hpet[i].id == id) {
sid = (ir_hpet[i].bus << 8) | ir_hpet[i].devfn;
sid = PCI_DEVID(ir_hpet[i].bus, ir_hpet[i].devfn);
break;
}
}

2
drivers/iommu/intel/pasid.c
View File

@ -220,7 +220,7 @@ devtlb_invalidation_with_pasid(struct intel_iommu *iommu,
if (pci_dev_is_disconnected(to_pci_dev(dev)))
return;
sid = info->bus << 8 | info->devfn;
sid = PCI_DEVID(info->bus, info->devfn);
qdep = info->ats_qdep;
pfsid = info->pfsid;