diff options
| -rw-r--r-- | block.h | 38 | ||||
| -rw-r--r-- | block_int.h | 35 | ||||
| -rw-r--r-- | hw/ide/core.c | 1 | ||||
| -rw-r--r-- | hw/ide/internal.h | 1 | ||||
| -rw-r--r-- | hw/scsi-disk.c | 1 | ||||
| -rw-r--r-- | hw/scsi.h | 1 | ||||
| -rw-r--r-- | hw/virtio-blk.c | 1 | ||||
| -rw-r--r-- | hw/virtio.h | 2 |
8 files changed, 42 insertions, 38 deletions
@@ -350,5 +350,43 @@ typedef enum { #define BLKDBG_EVENT(bs, evt) bdrv_debug_event(bs, evt) void bdrv_debug_event(BlockDriverState *bs, BlkDebugEvent event); + +/* Convenience for block device models */ + +typedef struct BlockConf { + BlockDriverState *bs; + uint16_t physical_block_size; + uint16_t logical_block_size; + uint16_t min_io_size; + uint32_t opt_io_size; + int32_t bootindex; + uint32_t discard_granularity; +} BlockConf; + +static inline unsigned int get_physical_block_exp(BlockConf *conf) +{ + unsigned int exp = 0, size; + + for (size = conf->physical_block_size; + size > conf->logical_block_size; + size >>= 1) { + exp++; + } + + return exp; +} + +#define DEFINE_BLOCK_PROPERTIES(_state, _conf) \ + DEFINE_PROP_DRIVE("drive", _state, _conf.bs), \ + DEFINE_PROP_UINT16("logical_block_size", _state, \ + _conf.logical_block_size, 512), \ + DEFINE_PROP_UINT16("physical_block_size", _state, \ + _conf.physical_block_size, 512), \ + DEFINE_PROP_UINT16("min_io_size", _state, _conf.min_io_size, 0), \ + DEFINE_PROP_UINT32("opt_io_size", _state, _conf.opt_io_size, 0), \ + DEFINE_PROP_INT32("bootindex", _state, _conf.bootindex, -1), \ + DEFINE_PROP_UINT32("discard_granularity", _state, \ + _conf.discard_granularity, 0) + #endif diff --git a/block_int.h b/block_int.h index f30563d81a..8c3b86373c 100644 --- a/block_int.h +++ b/block_int.h @@ -225,39 +225,4 @@ void qemu_aio_release(void *p); int is_windows_drive(const char *filename); #endif -typedef struct BlockConf { - BlockDriverState *bs; - uint16_t physical_block_size; - uint16_t logical_block_size; - uint16_t min_io_size; - uint32_t opt_io_size; - int32_t bootindex; - uint32_t discard_granularity; -} BlockConf; - -static inline unsigned int get_physical_block_exp(BlockConf *conf) -{ - unsigned int exp = 0, size; - - for (size = conf->physical_block_size; - size > conf->logical_block_size; - size >>= 1) { - exp++; - } - - return exp; -} - -#define DEFINE_BLOCK_PROPERTIES(_state, _conf) \ - DEFINE_PROP_DRIVE("drive", _state, _conf.bs), \ - DEFINE_PROP_UINT16("logical_block_size", _state, \ - _conf.logical_block_size, 512), \ - DEFINE_PROP_UINT16("physical_block_size", _state, \ - _conf.physical_block_size, 512), \ - DEFINE_PROP_UINT16("min_io_size", _state, _conf.min_io_size, 0), \ - DEFINE_PROP_UINT32("opt_io_size", _state, _conf.opt_io_size, 0), \ - DEFINE_PROP_INT32("bootindex", _state, _conf.bootindex, -1), \ - DEFINE_PROP_UINT32("discard_granularity", _state, \ - _conf.discard_granularity, 0) - #endif /* BLOCK_INT_H */ diff --git a/hw/ide/core.c b/hw/ide/core.c index 8f719ee76c..740ffe0b37 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -30,6 +30,7 @@ #include "sysemu.h" #include "dma.h" #include "blockdev.h" +#include "block_int.h" #include <hw/ide/internal.h> diff --git a/hw/ide/internal.h b/hw/ide/internal.h index 663db39697..233915ce0d 100644 --- a/hw/ide/internal.h +++ b/hw/ide/internal.h @@ -7,7 +7,6 @@ * non-internal declarations are in hw/ide.h */ #include <hw/ide.h> -#include "block_int.h" #include "iorange.h" #include "dma.h" diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index f48ca8b5d4..d44b3b87bc 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -37,6 +37,7 @@ do { fprintf(stderr, "scsi-disk: " fmt , ## __VA_ARGS__); } while (0) #include "scsi-defs.h" #include "sysemu.h" #include "blockdev.h" +#include "block_int.h" #define SCSI_DMA_BUF_SIZE 131072 #define SCSI_MAX_INQUIRY_LEN 256 @@ -3,7 +3,6 @@ #include "qdev.h" #include "block.h" -#include "block_int.h" #define MAX_SCSI_DEVS 255 diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index 6d1a7cf5ce..7bf684ee77 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -15,6 +15,7 @@ #include "qemu-error.h" #include "trace.h" #include "blockdev.h" +#include "block_int.h" #include "virtio-blk.h" #ifdef __linux__ # include <scsi/sg.h> diff --git a/hw/virtio.h b/hw/virtio.h index c1292647fe..4d20d9b8f4 100644 --- a/hw/virtio.h +++ b/hw/virtio.h @@ -18,7 +18,7 @@ #include "net.h" #include "qdev.h" #include "sysemu.h" -#include "block_int.h" +#include "block.h" #include "event_notifier.h" #ifdef CONFIG_LINUX #include "9p.h" |