Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

pci, pc, virtio fixes and cleanups

A bunch of fixes all over the place.
All of ACPI refactoring has been merged.
Legacy pci commands have been dropped.
virtio header cleanup
initial patches from virtio-1.0 branch

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

* remotes/mst/tags/for_upstream: (130 commits)
  acpi: drop unused code
  aml-build: comment fix
  acpi-build: fix typo in comment
  acpi: update generated files
  vhost user:support vhost user nic for non msi guests
  aml-build: fix build for glib < 2.22
  acpi: update generated files
  Makefile.target: binary depends on config-devices
  acpi-test-data: update after pci rewrite
  acpi, mem-hotplug: use PC_DIMM_SLOT_PROP in acpi_memory_plug_cb().
  pci-hotplug-old: Has been dead for five major releases, bury
  pci: Give a few helpers internal linkage
  acpi: make build_*() routines static to aml-build.c
  pc: acpi: remove not used anymore ssdt-[misc|pcihp].hex.generated blobs
  pc: acpi-build: drop template patching and create PCI bus tree dynamically
  tests: ACPI: update pc/SSDT.bridge due to new alg of PCI tree creation
  pc: acpi-build: simplify PCI bus tree generation
  tests: add ACPI blobs for qemu with bridge cases
  tests: bios-tables-test: add support for testing bridges
  tests: ACPI test blobs update due to PCI0._CRS changes
  ...

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

Conflicts:
	hw/pci/pci-hotplug-old.c

1 files changed, 1 insertions, 76 deletions

diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h
index fc7d311a43..b3ffcd96b8 100644
--- a/include/hw/virtio/virtio-blk.h
+++ b/include/hw/virtio/virtio-blk.h
@@ -14,6 +14,7 @@
 #ifndef _QEMU_VIRTIO_BLK_H
 #define _QEMU_VIRTIO_BLK_H
 
+#include "standard-headers/linux/virtio_blk.h"
 #include "hw/virtio/virtio.h"
 #include "hw/block/block.h"
 #include "sysemu/iothread.h"
@@ -23,88 +24,12 @@
 #define VIRTIO_BLK(obj) \
         OBJECT_CHECK(VirtIOBlock, (obj), TYPE_VIRTIO_BLK)
 
-/* from Linux's linux/virtio_blk.h */
-
-/* The ID for virtio_block */
-#define VIRTIO_ID_BLOCK 2
-
-/* Feature bits */
-#define VIRTIO_BLK_F_BARRIER    0       /* Does host support barriers? */
-#define VIRTIO_BLK_F_SIZE_MAX   1       /* Indicates maximum segment size */
-#define VIRTIO_BLK_F_SEG_MAX    2       /* Indicates maximum # of segments */
-#define VIRTIO_BLK_F_GEOMETRY   4       /* Indicates support of legacy geometry */
-#define VIRTIO_BLK_F_RO         5       /* Disk is read-only */
-#define VIRTIO_BLK_F_BLK_SIZE   6       /* Block size of disk is available*/
-#define VIRTIO_BLK_F_SCSI       7       /* Supports scsi command passthru */
-/* #define VIRTIO_BLK_F_IDENTIFY   8       ATA IDENTIFY supported, DEPRECATED */
-#define VIRTIO_BLK_F_WCE        9       /* write cache enabled */
-#define VIRTIO_BLK_F_TOPOLOGY   10      /* Topology information is available */
-#define VIRTIO_BLK_F_CONFIG_WCE 11      /* write cache configurable */
-
-#define VIRTIO_BLK_ID_BYTES     20      /* ID string length */
-
-struct virtio_blk_config
-{
-    uint64_t capacity;
-    uint32_t size_max;
-    uint32_t seg_max;
-    uint16_t cylinders;
-    uint8_t heads;
-    uint8_t sectors;
-    uint32_t blk_size;
-    uint8_t physical_block_exp;
-    uint8_t alignment_offset;
-    uint16_t min_io_size;
-    uint32_t opt_io_size;
-    uint8_t wce;
-} QEMU_PACKED;
-
-/* These two define direction. */
-#define VIRTIO_BLK_T_IN         0
-#define VIRTIO_BLK_T_OUT        1
-
-/* This bit says it's a scsi command, not an actual read or write. */
-#define VIRTIO_BLK_T_SCSI_CMD   2
-
-/* Flush the volatile write cache */
-#define VIRTIO_BLK_T_FLUSH      4
-
-/* return the device ID string */
-#define VIRTIO_BLK_T_GET_ID     8
-
-/* Barrier before this op. */
-#define VIRTIO_BLK_T_BARRIER    0x80000000
-
-/* This is the first element of the read scatter-gather list. */
-struct virtio_blk_outhdr
-{
-    /* VIRTIO_BLK_T* */
-    uint32_t type;
-    /* io priority. */
-    uint32_t ioprio;
-    /* Sector (ie. 512 byte offset) */
-    uint64_t sector;
-};
-
-#define VIRTIO_BLK_S_OK         0
-#define VIRTIO_BLK_S_IOERR      1
-#define VIRTIO_BLK_S_UNSUPP     2
-
 /* This is the last element of the write scatter-gather list */
 struct virtio_blk_inhdr
 {
     unsigned char status;
 };
 
-/* SCSI pass-through header */
-struct virtio_scsi_inhdr
-{
-    uint32_t errors;
-    uint32_t data_len;
-    uint32_t sense_len;
-    uint32_t residual;
-};
-
 struct VirtIOBlkConf
 {
     BlockConf conf;