system/qemu
system/qemu
1
0
Fork 0
mirror of https://gitlab.com/qemu-project/qemu synced 2024-10-15 15:32:51 +00:00
Code Issues Packages Projects Releases Wiki Activity
qemu/include/hw/virtio
History
Stefan Hajnoczi baf422684d virtio-blk: use BDRV_REQ_REGISTERED_BUF optimization hint 
Register guest RAM using BlockRAMRegistrar and set the
BDRV_REQ_REGISTERED_BUF flag so block drivers can optimize memory
accesses in I/O requests.

This is for vdpa-blk, vhost-user-blk, and other I/O interfaces that rely
on DMA mapping/unmapping.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Message-id: 20221013185908.1297568-14-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2022-10-26 14:56:42 -04:00
..
vhost-backend.h vhost: add method vhost_set_vring_err 2022-06-27 18:53:18 -04:00
vhost-scsi-common.h vhost-scsi: support inflight io track 2020-09-30 19:09:20 +02:00
vhost-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-blk.h vhost-user-blk: make 'config_wce' part of 'host_features' 2022-10-07 09:41:51 -04:00
vhost-user-fs.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-gpio.h hw/virtio: add boilerplate for vhost-user-gpio device 2022-10-07 09:41:51 -04:00
vhost-user-i2c.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-rng.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-vsock.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user.h virtio/vhost-user: dynamically assign VhostUserHostNotifiers 2022-05-16 04:38:40 -04:00
vhost-vdpa.h vdpa: Delete CVQ migration blocker 2022-09-02 10:22:39 +08:00
vhost-vsock-common.h virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
vhost-vsock.h vhost-vsock: handle common features in vhost-vsock-common 2021-10-05 17:30:57 -04:00
vhost.h qmp: decode feature & status bits in virtio-status 2022-10-09 16:38:45 -04:00
virtio-access.h Replace TARGET_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
virtio-balloon.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-blk-common.h virtio-blk: move config size params to virtio-blk-common 2022-10-07 09:41:51 -04:00
virtio-blk.h virtio-blk: use BDRV_REQ_REGISTERED_BUF optimization hint 2022-10-26 14:56:42 -04:00
virtio-bus.h virtio-bus: introduce iommu_enabled() 2021-09-04 16:35:17 -04:00
virtio-crypto.h crypto: Introduce RSA algorithm 2022-06-16 12:54:58 -04:00
virtio-gpu-bswap.h Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
virtio-gpu-pci.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-gpu-pixman.h virtio-gpu: add a pixman helper header 2019-05-29 06:29:07 +02:00
virtio-gpu.h virtio-gpu: Respect UI refresh rate for EDID 2022-06-14 10:34:37 +02:00
virtio-input.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-iommu.h virtio-iommu: Use recursive lock to avoid deadlock 2022-06-16 12:54:58 -04:00
virtio-mem.h virtio-mem: Support VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE 2022-01-07 19:30:13 -05:00
virtio-mmio.h hw/virtio: enable ioeventfd configuring for mmio 2021-05-14 10:26:18 -04:00
virtio-net.h virtio-net: Expose ctrl virtqueue logic 2022-07-20 16:58:08 +08:00
virtio-pci.h hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-pmem.h qapi: Restrict device memory commands to machine code 2020-09-29 15:41:36 +02:00
virtio-rng.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-scsi.h virtio-scsi: move request-related items from .h to .c 2022-05-09 10:45:04 +01:00
virtio-serial.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio.h qmp: decode feature & status bits in virtio-status 2022-10-09 16:38:45 -04:00