diff options
| author | Bharat Bhushan <bbhushan2@marvell.com> | 2020-10-30 19:05:03 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-11-03 07:19:27 -0500 |
| commit | 15e4c8f01b7f06b9dde13bc13949c834b25160f3 (patch) | |
| tree | d5025514cdbbb5379a009fb2314c1d2796799ec4 /hw/virtio/trace-events | |
| parent | 31aa323fb97bae3786f5bce5a88668f76fdb0cec (diff) | |
| download | qemu-15e4c8f01b7f06b9dde13bc13949c834b25160f3.zip qemu-15e4c8f01b7f06b9dde13bc13949c834b25160f3.tar.gz qemu-15e4c8f01b7f06b9dde13bc13949c834b25160f3.tar.bz2 | |
virtio-iommu: Add memory notifiers for map/unmap
Extend VIRTIO_IOMMU_T_MAP/UNMAP request to notify memory listeners. It
will call VFIO notifier to map/unmap regions in the physical IOMMU.
Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-Id: <20201030180510.747225-4-jean-philippe@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/virtio/trace-events')
| -rw-r--r-- | hw/virtio/trace-events | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events index cf1e59d..b87a397 100644 --- a/hw/virtio/trace-events +++ b/hw/virtio/trace-events @@ -106,6 +106,8 @@ virtio_iommu_put_domain(uint32_t domain_id) "Free domain=%d" virtio_iommu_translate_out(uint64_t virt_addr, uint64_t phys_addr, uint32_t sid) "0x%"PRIx64" -> 0x%"PRIx64 " for sid=%d" virtio_iommu_report_fault(uint8_t reason, uint32_t flags, uint32_t endpoint, uint64_t addr) "FAULT reason=%d flags=%d endpoint=%d address =0x%"PRIx64 virtio_iommu_fill_resv_property(uint32_t devid, uint8_t subtype, uint64_t start, uint64_t end) "dev= %d, type=%d start=0x%"PRIx64" end=0x%"PRIx64 +virtio_iommu_notify_map(const char *name, uint64_t virt_start, uint64_t virt_end, uint64_t phys_start, uint32_t flags) "mr=%s virt_start=0x%"PRIx64" virt_end=0x%"PRIx64" phys_start=0x%"PRIx64" flags=%d" +virtio_iommu_notify_unmap(const char *name, uint64_t virt_start, uint64_t virt_end) "mr=%s virt_start=0x%"PRIx64" virt_end=0x%"PRIx64 # virtio-mem.c virtio_mem_send_response(uint16_t type) "type=%" PRIu16 |