Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block patches

# gpg: Signature made Mon 20 Oct 2014 13:04:09 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream: (28 commits)
  block: Make device model's references to BlockBackend strong
  block: Lift device model API into BlockBackend
  blockdev: Convert qmp_eject(), qmp_change_blockdev() to BlockBackend
  block/qapi: Convert qmp_query_block() to BlockBackend
  blockdev: Fix blockdev-add not to create DriveInfo
  blockdev: Drop superfluous DriveInfo member id
  pc87312: Drop unused members of PC87312State
  ide: Complete conversion from BlockDriverState to BlockBackend
  hw: Convert from BlockDriverState to BlockBackend, mostly
  virtio-blk: Rename VirtIOBlkConf variables to conf
  virtio-blk: Drop redundant VirtIOBlock member conf
  block: Rename BlockDriverCompletionFunc to BlockCompletionFunc
  block: Rename BlockDriverAIOCB* to BlockAIOCB*
  block: Eliminate DriveInfo member bdrv, use blk_by_legacy_dinfo()
  block: Merge BlockBackend and BlockDriverState name spaces
  block: Eliminate BlockDriverState member device_name[]
  block: Eliminate bdrv_iterate(), use bdrv_next()
  blockdev: Eliminate drive_del()
  block: Make BlockBackend own its BlockDriverState
  block: Code motion to get rid of stubs/blockdev.c
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 17 insertions, 10 deletions

diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index 18a4ec5e79..1dcea7730e 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -28,11 +28,12 @@
 #include "hw/block/flash.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/qtest.h"
-#include "block/block.h"
+#include "sysemu/block-backend.h"
 #include "hw/boards.h"
 #include "qemu/log.h"
 #include "qemu/error-report.h"
 #include "hw/loader.h"
+#include "sysemu/block-backend.h"
 #include "sysemu/blockdev.h"
 #include "exec/address-spaces.h"
 
@@ -225,17 +226,19 @@ static void ref405ep_init(MachineState *machine)
 #ifdef USE_FLASH_BIOS
     dinfo = drive_get(IF_PFLASH, 0, fl_idx);
     if (dinfo) {
-        bios_size = bdrv_getlength(dinfo->bdrv);
+        BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
+
+        bios_size = blk_getlength(blk);
         fl_sectors = (bios_size + 65535) >> 16;
 #ifdef DEBUG_BOARD_INIT
         printf("Register parallel flash %d size %lx"
                " at addr %lx '%s' %d\n",
                fl_idx, bios_size, -bios_size,
-               bdrv_get_device_name(dinfo->bdrv), fl_sectors);
+               blk_name(blk), fl_sectors);
 #endif
         pflash_cfi02_register((uint32_t)(-bios_size),
                               NULL, "ef405ep.bios", bios_size,
-                              dinfo->bdrv, 65536, fl_sectors, 1,
+                              blk, 65536, fl_sectors, 1,
                               2, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
                               1);
         fl_idx++;
@@ -548,7 +551,9 @@ static void taihu_405ep_init(MachineState *machine)
 #if defined(USE_FLASH_BIOS)
     dinfo = drive_get(IF_PFLASH, 0, fl_idx);
     if (dinfo) {
-        bios_size = bdrv_getlength(dinfo->bdrv);
+        BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
+
+        bios_size = blk_getlength(blk);
         /* XXX: should check that size is 2MB */
         //        bios_size = 2 * 1024 * 1024;
         fl_sectors = (bios_size + 65535) >> 16;
@@ -556,11 +561,11 @@ static void taihu_405ep_init(MachineState *machine)
         printf("Register parallel flash %d size %lx"
                " at addr %lx '%s' %d\n",
                fl_idx, bios_size, -bios_size,
-               bdrv_get_device_name(dinfo->bdrv), fl_sectors);
+               blk_name(blk), fl_sectors);
 #endif
         pflash_cfi02_register((uint32_t)(-bios_size),
                               NULL, "taihu_405ep.bios", bios_size,
-                              dinfo->bdrv, 65536, fl_sectors, 1,
+                              blk, 65536, fl_sectors, 1,
                               4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
                               1);
         fl_idx++;
@@ -595,7 +600,9 @@ static void taihu_405ep_init(MachineState *machine)
     /* Register Linux flash */
     dinfo = drive_get(IF_PFLASH, 0, fl_idx);
     if (dinfo) {
-        bios_size = bdrv_getlength(dinfo->bdrv);
+        BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
+
+        bios_size = blk_getlength(blk);
         /* XXX: should check that size is 32MB */
         bios_size = 32 * 1024 * 1024;
         fl_sectors = (bios_size + 65535) >> 16;
@@ -603,10 +610,10 @@ static void taihu_405ep_init(MachineState *machine)
         printf("Register parallel flash %d size %lx"
                " at addr " TARGET_FMT_lx " '%s'\n",
                fl_idx, bios_size, (target_ulong)0xfc000000,
-               bdrv_get_device_name(dinfo->bdrv));
+               blk_name(blk));
 #endif
         pflash_cfi02_register(0xfc000000, NULL, "taihu_405ep.flash", bios_size,
-                              dinfo->bdrv, 65536, fl_sectors, 1,
+                              blk, 65536, fl_sectors, 1,
                               4, 0x0001, 0x22DA, 0x0000, 0x0000, 0x555, 0x2AA,
                               1);
         fl_idx++;