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| author | Markus Armbruster <armbru@redhat.com> | 2014-10-07 13:59:18 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-10-20 14:02:25 +0200 |
| commit | 4be746345f13e99e468c60acbd3a355e8183e3ce (patch) | |
| tree | 16509218f940129beb113cf3b1be158c3501ec1d /hw/arm/musicpal.c | |
| parent | 2a30307f709e6a395d23cf94837e9aae15f8e8fa (diff) | |
| download | qemu-4be746345f13e99e468c60acbd3a355e8183e3ce.tar.gz | |
hw: Convert from BlockDriverState to BlockBackend, mostly
Device models should access their block backends only through the
block-backend.h API. Convert them, and drop direct includes of
inappropriate headers.
Just four uses of BlockDriverState are left:
* The Xen paravirtual block device backend (xen_disk.c) opens images
itself when set up via xenbus, bypassing blockdev.c. I figure it
should go through qmp_blockdev_add() instead.
* Device model "usb-storage" prompts for keys. No other device model
does, and this one probably shouldn't do it, either.
* ide_issue_trim_cb() uses bdrv_aio_discard() instead of
blk_aio_discard() because it fishes its backend out of a BlockAIOCB,
which has only the BlockDriverState.
* PC87312State has an unused BlockDriverState[] member.
The next two commits take care of the latter two.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'hw/arm/musicpal.c')
| -rw-r--r-- | hw/arm/musicpal.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c index 77ad4eb1fd..3712de6cba 100644 --- a/hw/arm/musicpal.c +++ b/hw/arm/musicpal.c @@ -18,12 +18,10 @@ #include "hw/char/serial.h" #include "qemu/timer.h" #include "hw/ptimer.h" -#include "block/block.h" #include "hw/block/flash.h" #include "ui/console.h" #include "hw/i2c/i2c.h" #include "sysemu/block-backend.h" -#include "sysemu/blockdev.h" #include "exec/address-spaces.h" #include "ui/pixel_ops.h" @@ -1633,9 +1631,9 @@ static void musicpal_init(MachineState *machine) /* Register flash */ dinfo = drive_get(IF_PFLASH, 0, 0); if (dinfo) { - BlockDriverState *bs = blk_bs(blk_by_legacy_dinfo(dinfo)); + BlockBackend *blk = blk_by_legacy_dinfo(dinfo); - flash_size = bdrv_getlength(bs); + flash_size = blk_getlength(blk); if (flash_size != 8*1024*1024 && flash_size != 16*1024*1024 && flash_size != 32*1024*1024) { fprintf(stderr, "Invalid flash image size\n"); @@ -1650,14 +1648,14 @@ static void musicpal_init(MachineState *machine) #ifdef TARGET_WORDS_BIGENDIAN pflash_cfi02_register(0x100000000ULL-MP_FLASH_SIZE_MAX, NULL, "musicpal.flash", flash_size, - bs, 0x10000, (flash_size + 0xffff) >> 16, + blk, 0x10000, (flash_size + 0xffff) >> 16, MP_FLASH_SIZE_MAX / flash_size, 2, 0x00BF, 0x236D, 0x0000, 0x0000, 0x5555, 0x2AAA, 1); #else pflash_cfi02_register(0x100000000ULL-MP_FLASH_SIZE_MAX, NULL, "musicpal.flash", flash_size, - bs, 0x10000, (flash_size + 0xffff) >> 16, + blk, 0x10000, (flash_size + 0xffff) >> 16, MP_FLASH_SIZE_MAX / flash_size, 2, 0x00BF, 0x236D, 0x0000, 0x0000, 0x5555, 0x2AAA, 0); |