Lines Matching refs:amd_iommu
30 #include <asm/amd_iommu.h>
135 struct amd_iommu *amd_iommus[MAX_IOMMUS];
171 struct amd_iommu **amd_iommu_rlookup_table;
210 static void iommu_set_exclusion_range(struct amd_iommu *iommu)
229 static void __init iommu_set_device_table(struct amd_iommu *iommu)
242 static void iommu_feature_enable(struct amd_iommu *iommu, u8 bit)
251 static void iommu_feature_disable(struct amd_iommu *iommu, u8 bit)
261 static void iommu_enable(struct amd_iommu *iommu)
269 static void iommu_disable(struct amd_iommu *iommu)
290 if (!request_mem_region(address, MMIO_REGION_LENGTH, "amd_iommu")) {
306 static void __init iommu_unmap_mmio_space(struct amd_iommu *iommu)
438 static u8 * __init alloc_command_buffer(struct amd_iommu *iommu)
455 void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu)
469 static void iommu_enable_command_buffer(struct amd_iommu *iommu)
485 static void __init free_command_buffer(struct amd_iommu *iommu)
492 static u8 * __init alloc_event_buffer(struct amd_iommu *iommu)
505 static void iommu_enable_event_buffer(struct amd_iommu *iommu)
523 static void __init free_event_buffer(struct amd_iommu *iommu)
558 static void __init set_iommu_for_device(struct amd_iommu *iommu, u16 devid)
567 static void __init set_dev_entry_from_acpi(struct amd_iommu *iommu,
596 struct amd_iommu *iommu = amd_iommu_rlookup_table[devid];
618 static void __init init_iommu_from_pci(struct amd_iommu *iommu)
648 static void __init init_iommu_from_acpi(struct amd_iommu *iommu,
807 static int __init init_iommu_devices(struct amd_iommu *iommu)
817 static void __init free_iommu_one(struct amd_iommu *iommu)
826 struct amd_iommu *iommu, *next;
840 static int __init init_iommu_one(struct amd_iommu *iommu, struct ivhd_header *h)
898 struct amd_iommu *iommu;
917 iommu = kzalloc(sizeof(struct amd_iommu), GFP_KERNEL);
949 static int iommu_setup_msi(struct amd_iommu *iommu)
972 static int iommu_init_msi(struct amd_iommu *iommu)
1106 static void iommu_init_flags(struct amd_iommu *iommu)
1130 static void iommu_apply_quirks(struct amd_iommu *iommu)
1146 struct amd_iommu *iommu;
1163 struct amd_iommu *iommu;
1198 .name = "amd_iommu",
1453 __setup("amd_iommu=", parse_amd_iommu_options);