qemu/hw/block
Paolo Bonzini 1b7fd72955 block: rename buffer_alignment to guest_block_size
The alignment field is now set to the value that is promised to the
guest, rather than required by the host.  The next patches will make
QEMU aware of the host-provided values, so make this clear.

The alignment is also not about memory buffers, but about the sectors on
the disk, change the documentation of the field.

At this point, the field is set by the device emulation, but completely
ignored by the block layer.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-01-24 17:40:01 +01:00
..
dataplane dataplane: change vring API to use VirtQueueElement 2013-12-20 09:11:57 +01:00
block.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
cdrom.c bswap.h: Remove cpu_to_be32wu() 2013-11-05 19:57:47 -08:00
ecc.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
fdc.c isa: Clean up use of cannot_instantiate_with_device_add_yet 2013-12-23 00:27:23 +01:00
hd-geometry.c hw: move target-independent files to subdirectories 2013-04-08 18:13:12 +02:00
m25p80.c blockdev: Remove IF_* check for read-only blockdev_init 2013-10-11 16:50:01 +02:00
Makefile.objs pc_sysfw: do not make it a device anymore 2013-08-12 09:31:14 -05:00
nand.c nand: Don't inherit from Sysbus 2013-06-25 19:15:46 +01:00
nvme.c hw: set interrupts using pci irq wrappers 2013-10-14 17:11:45 +03:00
nvme.h NVMe: Initial commit for new storage interface 2013-06-17 17:47:59 +02:00
onenand.c onenand: QOM cast cleanup 2013-07-29 21:05:58 +02:00
pflash_cfi01.c Fix NOR flash device ID reading 2013-12-17 19:42:27 +00:00
pflash_cfi02.c pflash_cfi02.c: fix debug macro 2013-09-01 19:32:42 +04:00
tc58128.c shix: Don't require firmware presence for qtest 2013-11-05 17:47:29 +01:00
virtio-blk.c block: rename buffer_alignment to guest_block_size 2014-01-24 17:40:01 +01:00
xen_blkif.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
xen_disk.c blockdev: Remove IF_* check for read-only blockdev_init 2013-10-11 16:50:01 +02:00