diff options
| -rw-r--r-- | hw/i386/intel_iommu.c | 16 | ||||
| -rw-r--r-- | hw/i386/trace-events | 2 |
2 files changed, 11 insertions, 7 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index a882894f49..61bb3d31e7 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -756,6 +756,7 @@ typedef int (*vtd_page_walk_hook)(IOMMUTLBEntry *entry, void *private); * @notify_unmap: whether we should notify invalid entries * @as: VT-d address space of the device * @aw: maximum address width + * @domain: domain ID of the page walk */ typedef struct { VTDAddressSpace *as; @@ -763,17 +764,18 @@ typedef struct { void *private; bool notify_unmap; uint8_t aw; + uint16_t domain_id; } vtd_page_walk_info; -static int vtd_page_walk_one(IOMMUTLBEntry *entry, int level, - vtd_page_walk_info *info) +static int vtd_page_walk_one(IOMMUTLBEntry *entry, vtd_page_walk_info *info) { vtd_page_walk_hook hook_fn = info->hook_fn; void *private = info->private; assert(hook_fn); - trace_vtd_page_walk_one(level, entry->iova, entry->translated_addr, - entry->addr_mask, entry->perm); + trace_vtd_page_walk_one(info->domain_id, entry->iova, + entry->translated_addr, entry->addr_mask, + entry->perm); return hook_fn(entry, private); } @@ -844,7 +846,7 @@ static int vtd_page_walk_level(dma_addr_t addr, uint64_t start, trace_vtd_page_walk_skip_perm(iova, iova_next); goto next; } - ret = vtd_page_walk_one(&entry, level, info); + ret = vtd_page_walk_one(&entry, info); if (ret < 0) { return ret; } @@ -856,7 +858,7 @@ static int vtd_page_walk_level(dma_addr_t addr, uint64_t start, * Translated address is meaningless, zero it. */ entry.translated_addr = 0x0; - ret = vtd_page_walk_one(&entry, level, info); + ret = vtd_page_walk_one(&entry, info); if (ret < 0) { return ret; } @@ -1466,6 +1468,7 @@ static void vtd_iotlb_page_invalidate_notify(IntelIOMMUState *s, .notify_unmap = true, .aw = s->aw_bits, .as = vtd_as, + .domain_id = domain_id, }; /* @@ -2947,6 +2950,7 @@ static void vtd_iommu_replay(IOMMUMemoryRegion *iommu_mr, IOMMUNotifier *n) .notify_unmap = false, .aw = s->aw_bits, .as = vtd_as, + .domain_id = VTD_CONTEXT_ENTRY_DID(ce.hi), }; vtd_page_walk(&ce, 0, ~0ULL, &info); diff --git a/hw/i386/trace-events b/hw/i386/trace-events index 22d44648af..ca23ba9fad 100644 --- a/hw/i386/trace-events +++ b/hw/i386/trace-events @@ -39,7 +39,7 @@ vtd_fault_disabled(void) "Fault processing disabled for context entry" vtd_replay_ce_valid(uint8_t bus, uint8_t dev, uint8_t fn, uint16_t domain, uint64_t hi, uint64_t lo) "replay valid context device %02"PRIx8":%02"PRIx8".%02"PRIx8" domain 0x%"PRIx16" hi 0x%"PRIx64" lo 0x%"PRIx64 vtd_replay_ce_invalid(uint8_t bus, uint8_t dev, uint8_t fn) "replay invalid context device %02"PRIx8":%02"PRIx8".%02"PRIx8 vtd_page_walk_level(uint64_t addr, uint32_t level, uint64_t start, uint64_t end) "walk (base=0x%"PRIx64", level=%"PRIu32") iova range 0x%"PRIx64" - 0x%"PRIx64 -vtd_page_walk_one(uint32_t level, uint64_t iova, uint64_t gpa, uint64_t mask, int perm) "detected page level 0x%"PRIx32" iova 0x%"PRIx64" -> gpa 0x%"PRIx64" mask 0x%"PRIx64" perm %d" +vtd_page_walk_one(uint16_t domain, uint64_t iova, uint64_t gpa, uint64_t mask, int perm) "domain 0x%"PRIu16" iova 0x%"PRIx64" -> gpa 0x%"PRIx64" mask 0x%"PRIx64" perm %d" vtd_page_walk_skip_read(uint64_t iova, uint64_t next) "Page walk skip iova 0x%"PRIx64" - 0x%"PRIx64" due to unable to read" vtd_page_walk_skip_perm(uint64_t iova, uint64_t next) "Page walk skip iova 0x%"PRIx64" - 0x%"PRIx64" due to perm empty" vtd_page_walk_skip_reserve(uint64_t iova, uint64_t next) "Page walk skip iova 0x%"PRIx64" - 0x%"PRIx64" due to rsrv set" |