qemu/hw/block
Yajun Wu 8b67fe0065 vhost: Change the sequence of device start
This patch is part of adding vhost-user vhost_dev_start support. The
motivation is to improve backend configuration speed and reduce live
migration VM downtime.

Moving the device start routines after finishing all the necessary device
and VQ configuration, further aligning to the virtio specification for
"device initialization sequence".

Following patch will add vhost-user vhost_dev_start support.

Signed-off-by: Yajun Wu <yajunw@nvidia.com>
Acked-by: Parav Pandit <parav@nvidia.com>

Message-Id: <20221017064452.1226514-2-yajunw@nvidia.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-11-07 14:08:17 -05:00
..
dataplane virtio-scsi: fix race in virtio_scsi_dataplane_start() 2022-08-17 07:07:37 -04:00
block.c block: add missed block_acct_setup with new block device init procedure 2022-09-30 18:42:34 +02:00
cdrom.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
ecc.c vmstate: Constify some VMStateDescriptions 2021-05-02 17:24:50 +02:00
fdc-internal.h hw/block/fdc: Declare shared prototypes in fdc-internal.h 2021-06-25 08:53:28 -04:00
fdc-isa.c acpi: fdc-isa: replace ISADeviceClass::build_aml with AcpiDevAmlIfClass:build_dev_aml 2022-06-09 19:32:48 -04:00
fdc-sysbus.c hw/block/fdc-sysbus: Always mark sysbus floppy controllers as not having DMA 2022-06-11 11:36:14 +02:00
fdc.c block: Change blk_{pread,pwrite}() param order 2022-07-12 12:14:56 +02:00
hd-geometry.c hw/block/hd-geometry: Do not override specified bios-chs-trans 2022-08-02 11:21:56 +02:00
Kconfig hw/block/fdc: Extract SysBus floppy controllers to fdc-sysbus.c 2021-06-25 08:53:28 -04:00
m25p80_sfdp.c m25p80: Add the w25q01jvq SFPD table 2022-10-24 11:20:16 +02:00
m25p80_sfdp.h m25p80: Add the w25q01jvq SFPD table 2022-10-24 11:20:16 +02:00
m25p80.c m25p80: Add the w25q01jvq SFPD table 2022-10-24 11:20:16 +02:00
meson.build m25p80: Add the n25q256a SFDP table 2022-10-24 11:20:15 +02:00
nand.c block: Change blk_{pread,pwrite}() param order 2022-07-12 12:14:56 +02:00
onenand.c block: Change blk_{pread,pwrite}() param order 2022-07-12 12:14:56 +02:00
pflash_cfi01.c hw/block/pflash_cfi0{1, 2}: Error out if device length isn't a power of two 2022-10-28 13:26:20 -03:00
pflash_cfi02.c hw/block/pflash_cfi0{1, 2}: Error out if device length isn't a power of two 2022-10-28 13:26:20 -03:00
swim.c qbus: Rename qbus_create_inplace() to qbus_init() 2021-09-30 13:42:10 +01:00
tc58128.c hw/sh4: Add missing license 2021-03-06 16:18:42 +01:00
trace-events m25p80: Add basic support for the SFDP command 2022-10-24 11:20:15 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vhost-user-blk.c vhost: Change the sequence of device start 2022-11-07 14:08:17 -05:00
virtio-blk-common.c virtio-blk: move config size params to virtio-blk-common 2022-10-07 09:41:51 -04:00
virtio-blk.c virtio-blk: use BDRV_REQ_REGISTERED_BUF optimization hint 2022-10-26 14:56:42 -04:00
xen_blkif.h xen: Import other xen/io/*.h 2019-06-24 10:42:30 +01:00
xen-block.c block: get rid of blk->guest_block_size 2022-06-24 17:07:06 +02:00