Searched refs:qdep (Results 1 - 5 of 5) sorted by relevance

/linux-4.4.14/include/linux/
H A Dintel-iommu.h295 #define QI_DEV_IOTLB_QDEP(qdep) (((qdep) & 0x1f) << 16)
465 extern void qi_flush_dev_iotlb(struct intel_iommu *iommu, u16 sid, u16 qdep,
488 u16 sid, qdep; member in struct:intel_svm_dev
/linux-4.4.14/drivers/iommu/
H A Damd_iommu.c99 int qdep; member in struct:iommu_dev_data::__anon5454
810 static void build_inv_iotlb_pages(struct iommu_cmd *cmd, u16 devid, int qdep, build_inv_iotlb_pages() argument
832 cmd->data[0] |= (qdep & 0xff) << 24; build_inv_iotlb_pages()
860 int qdep, u64 address, bool size) build_inv_iotlb_pasid()
868 cmd->data[0] |= (qdep & 0xff) << 24; build_inv_iotlb_pasid()
1065 int qdep; device_flush_iotlb() local
1067 qdep = dev_data->ats.qdep; device_flush_iotlb()
1070 build_inv_iotlb_pages(&cmd, dev_data->devid, qdep, address, size); device_flush_iotlb()
2155 dev_data->ats.qdep = pci_ats_queue_depth(pdev); attach_device()
2161 dev_data->ats.qdep = pci_ats_queue_depth(pdev); attach_device()
3298 int qdep; __flush_pasid() local
3307 qdep = dev_data->ats.qdep; __flush_pasid()
3311 qdep, address, size); __flush_pasid()
859 build_inv_iotlb_pasid(struct iommu_cmd *cmd, u16 devid, int pasid, int qdep, u64 address, bool size) build_inv_iotlb_pasid() argument
H A Ddmar.c1316 void qi_flush_dev_iotlb(struct intel_iommu *iommu, u16 sid, u16 qdep, qi_flush_dev_iotlb() argument
1328 if (qdep >= QI_DEV_IOTLB_MAX_INVS) qi_flush_dev_iotlb()
1329 qdep = 0; qi_flush_dev_iotlb()
1331 desc.low = QI_DEV_IOTLB_SID(sid) | QI_DEV_IOTLB_QDEP(qdep) | qi_flush_dev_iotlb()
H A Dintel-svm.c177 QI_DEV_EIOTLB_QDEP(sdev->qdep) | QI_DEIOTLB_TYPE; intel_flush_svm_range_dev()
H A Dintel-iommu.c1516 u16 sid, qdep; iommu_flush_dev_iotlb() local
1526 qdep = info->ats_qdep; iommu_flush_dev_iotlb()
1527 qi_flush_dev_iotlb(info->iommu, sid, qdep, addr, mask); iommu_flush_dev_iotlb()
5060 sdev->qdep = info->ats_qdep; intel_iommu_enable_pasid()
5061 if (sdev->qdep >= QI_DEV_EIOTLB_MAX_INVS) intel_iommu_enable_pasid()
5062 sdev->qdep = 0; intel_iommu_enable_pasid()

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