qemu/hw/block
Roman Kagan c56ee92fcb block: consolidate blocksize properties consistency checks
Several block device properties related to blocksize configuration must
be in certain relationship WRT each other: physical block must be no
smaller than logical block; min_io_size, opt_io_size, and
discard_granularity must be a multiple of a logical block.

To ensure these requirements are met, add corresponding consistency
checks to blkconf_blocksizes, adjusting its signature to communicate
possible error to the caller.  Also remove the now redundant consistency
checks from the specific devices.

Signed-off-by: Roman Kagan <rvkagan@yandex-team.ru>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Message-Id: <20200528225516.1676602-3-rvkagan@yandex-team.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-06-17 14:53:40 +02:00
..
dataplane virtio-blk: On restart, process queued requests in the proper context 2020-06-17 14:53:39 +02:00
block.c block: consolidate blocksize properties consistency checks 2020-06-17 14:53:40 +02:00
cdrom.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
ecc.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
fdc.c block: consolidate blocksize properties consistency checks 2020-06-17 14:53:40 +02:00
hd-geometry.c block: Remove blk_pread_unthrottled() 2019-08-16 10:25:16 +02:00
Kconfig hw/m68k: add a dummy SWIM floppy controller 2019-10-28 19:06:51 +01:00
m25p80.c m25p80: Improve command handling for unsupported commands 2020-03-17 11:36:42 +00:00
Makefile.objs hw/block: Let the NVMe emulated device be target-agnostic 2020-06-05 09:54:48 +01:00
nand.c qdev: Convert bus-less devices to qdev_realize() with Coccinelle 2020-06-15 22:06:04 +02:00
nvme.c block: consolidate blocksize properties consistency checks 2020-06-17 14:53:40 +02:00
nvme.h hw/block/nvme: add msix_qsize parameter 2020-06-17 14:53:40 +02:00
onenand.c qdev: set properties with device_class_set_props() 2020-01-24 20:59:15 +01:00
pflash_cfi01.c sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
pflash_cfi02.c sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
swim.c block: consolidate blocksize properties consistency checks 2020-06-17 14:53:40 +02:00
tc58128.c Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
trace-events hw/block/nvme: rename trace events to pci_nvme 2020-06-17 14:53:39 +02:00
vhost-user-blk.c * Miscellaneous fixes and feature enablement (many) 2020-06-12 23:06:22 +01:00
virtio-blk.c block: consolidate blocksize properties consistency checks 2020-06-17 14:53:40 +02:00
xen_blkif.h xen: Import other xen/io/*.h 2019-06-24 10:42:30 +01:00
xen-block.c block: consolidate blocksize properties consistency checks 2020-06-17 14:53:40 +02:00