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-rw-r--r--include/block/block.h11
-rw-r--r--include/block/block_int.h6
-rw-r--r--include/block/blockjob.h39
-rw-r--r--include/exec/memory.h19
-rw-r--r--include/hw/loader.h4
-rw-r--r--include/hw/pci/pci_ids.h1
-rw-r--r--include/hw/scsi/scsi.h7
-rw-r--r--include/qemu-common.h1
-rw-r--r--include/qemu/bitmap.h6
-rw-r--r--include/qemu/bitops.h4
-rw-r--r--include/qemu/osdep.h6
11 files changed, 95 insertions, 9 deletions
diff --git a/include/block/block.h b/include/block/block.h
index 341054d..13e4537 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -268,7 +268,13 @@ typedef enum {
int bdrv_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix);
-int bdrv_amend_options(BlockDriverState *bs_new, QemuOpts *opts);
+/* The units of offset and total_work_size may be chosen arbitrarily by the
+ * block driver; total_work_size may change during the course of the amendment
+ * operation */
+typedef void BlockDriverAmendStatusCB(BlockDriverState *bs, int64_t offset,
+ int64_t total_work_size);
+int bdrv_amend_options(BlockDriverState *bs_new, QemuOpts *opts,
+ BlockDriverAmendStatusCB *status_cb);
/* external snapshots */
bool bdrv_recurse_is_first_non_filter(BlockDriverState *bs,
@@ -328,6 +334,7 @@ int bdrv_flush(BlockDriverState *bs);
int coroutine_fn bdrv_co_flush(BlockDriverState *bs);
int bdrv_flush_all(void);
void bdrv_close_all(void);
+void bdrv_drain(BlockDriverState *bs);
void bdrv_drain_all(void);
int bdrv_discard(BlockDriverState *bs, int64_t sector_num, int nb_sectors);
@@ -498,6 +505,8 @@ typedef enum {
BLKDBG_PWRITEV_ZERO,
BLKDBG_PWRITEV_DONE,
+ BLKDBG_EMPTY_IMAGE_PREPARE,
+
BLKDBG_EVENT_MAX,
} BlkDebugEvent;
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 8898c6c..a1c17b9 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -232,7 +232,8 @@ struct BlockDriver {
int (*bdrv_check)(BlockDriverState* bs, BdrvCheckResult *result,
BdrvCheckMode fix);
- int (*bdrv_amend_options)(BlockDriverState *bs, QemuOpts *opts);
+ int (*bdrv_amend_options)(BlockDriverState *bs, QemuOpts *opts,
+ BlockDriverAmendStatusCB *status_cb);
void (*bdrv_debug_event)(BlockDriverState *bs, BlkDebugEvent event);
@@ -289,6 +290,9 @@ typedef struct BlockLimits {
/* optimal transfer length in sectors */
int opt_transfer_length;
+ /* maximal transfer length in sectors */
+ int max_transfer_length;
+
/* memory alignment so that no bounce buffer is needed */
size_t opt_mem_alignment;
} BlockLimits;
diff --git a/include/block/blockjob.h b/include/block/blockjob.h
index acb399f..b6d4ebb 100644
--- a/include/block/blockjob.h
+++ b/include/block/blockjob.h
@@ -91,6 +91,11 @@ struct BlockJob {
*/
bool busy;
+ /**
+ * Set to true when the job is ready to be completed.
+ */
+ bool ready;
+
/** Status that is published by the query-block-jobs QMP API */
BlockDeviceIoStatus iostatus;
@@ -273,6 +278,21 @@ bool block_job_is_paused(BlockJob *job);
int block_job_cancel_sync(BlockJob *job);
/**
+ * block_job_complete_sync:
+ * @job: The job to be completed.
+ * @errp: Error object which may be set by block_job_complete(); this is not
+ * necessarily set on every error, the job return value has to be
+ * checked as well.
+ *
+ * Synchronously complete the job. The completion callback is called before the
+ * function returns, unless it is NULL (which is permissible when using this
+ * function).
+ *
+ * Returns the return value from the job.
+ */
+int block_job_complete_sync(BlockJob *job, Error **errp);
+
+/**
* block_job_iostatus_reset:
* @job: The job whose I/O status should be reset.
*
@@ -295,4 +315,23 @@ void block_job_iostatus_reset(BlockJob *job);
BlockErrorAction block_job_error_action(BlockJob *job, BlockDriverState *bs,
BlockdevOnError on_err,
int is_read, int error);
+
+typedef void BlockJobDeferToMainLoopFn(BlockJob *job, void *opaque);
+
+/**
+ * block_job_defer_to_main_loop:
+ * @job: The job
+ * @fn: The function to run in the main loop
+ * @opaque: The opaque value that is passed to @fn
+ *
+ * Execute a given function in the main loop with the BlockDriverState
+ * AioContext acquired. Block jobs must call bdrv_unref(), bdrv_close(), and
+ * anything that uses bdrv_drain_all() in the main loop.
+ *
+ * The @job AioContext is held while @fn executes.
+ */
+void block_job_defer_to_main_loop(BlockJob *job,
+ BlockJobDeferToMainLoopFn *fn,
+ void *opaque);
+
#endif
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 072aad2..74a58b4 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -150,6 +150,7 @@ struct MemoryRegion {
bool terminates;
bool romd_mode;
bool ram;
+ bool skip_dump;
bool readonly; /* For RAM regions */
bool enabled;
bool rom_device;
@@ -457,6 +458,24 @@ uint64_t memory_region_size(MemoryRegion *mr);
bool memory_region_is_ram(MemoryRegion *mr);
/**
+ * memory_region_is_skip_dump: check whether a memory region should not be
+ * dumped
+ *
+ * Returns %true is a memory region should not be dumped(e.g. VFIO BAR MMAP).
+ *
+ * @mr: the memory region being queried
+ */
+bool memory_region_is_skip_dump(MemoryRegion *mr);
+
+/**
+ * memory_region_set_skip_dump: Set skip_dump flag, dump will ignore this memory
+ * region
+ *
+ * @mr: the memory region being queried
+ */
+void memory_region_set_skip_dump(MemoryRegion *mr);
+
+/**
* memory_region_is_romd: check whether a memory region is in ROMD mode
*
* Returns %true if a memory region is a ROM device and currently set to allow
diff --git a/include/hw/loader.h b/include/hw/loader.h
index 9190387..054c6a2 100644
--- a/include/hw/loader.h
+++ b/include/hw/loader.h
@@ -30,7 +30,9 @@ int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
int load_aout(const char *filename, hwaddr addr, int max_sz,
int bswap_needed, hwaddr target_page_size);
int load_uimage(const char *filename, hwaddr *ep,
- hwaddr *loadaddr, int *is_linux);
+ hwaddr *loadaddr, int *is_linux,
+ uint64_t (*translate_fn)(void *, uint64_t),
+ void *translate_opaque);
/**
* load_ramdisk:
diff --git a/include/hw/pci/pci_ids.h b/include/hw/pci/pci_ids.h
index e597070..321d622 100644
--- a/include/hw/pci/pci_ids.h
+++ b/include/hw/pci/pci_ids.h
@@ -56,6 +56,7 @@
#define PCI_DEVICE_ID_LSI_53C810 0x0001
#define PCI_DEVICE_ID_LSI_53C895A 0x0012
#define PCI_DEVICE_ID_LSI_SAS1078 0x0060
+#define PCI_DEVICE_ID_LSI_SAS0079 0x0079
#define PCI_VENDOR_ID_DEC 0x1011
#define PCI_DEVICE_ID_DEC_21154 0x0026
diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h
index 6bc841a..cdaf0f8 100644
--- a/include/hw/scsi/scsi.h
+++ b/include/hw/scsi/scsi.h
@@ -84,7 +84,6 @@ struct SCSIRequest {
typedef struct SCSIDeviceClass {
DeviceClass parent_class;
void (*realize)(SCSIDevice *dev, Error **errp);
- void (*unrealize)(SCSIDevice *dev, Error **errp);
int (*parse_cdb)(SCSIDevice *dev, SCSICommand *cmd, uint8_t *buf,
void *hba_private);
SCSIRequest *(*alloc_req)(SCSIDevice *s, uint32_t tag, uint32_t lun,
@@ -239,8 +238,9 @@ extern const struct SCSISense sense_code_SPACE_ALLOC_FAILED;
#define SENSE_CODE(x) sense_code_ ## x
-uint32_t scsi_data_cdb_length(uint8_t *buf);
-uint32_t scsi_cdb_length(uint8_t *buf);
+uint32_t scsi_data_cdb_xfer(uint8_t *buf);
+uint32_t scsi_cdb_xfer(uint8_t *buf);
+int scsi_cdb_length(uint8_t *buf);
int scsi_sense_valid(SCSISense sense);
int scsi_build_sense(uint8_t *in_buf, int in_len,
uint8_t *buf, int len, bool fixed);
@@ -271,6 +271,7 @@ void scsi_req_retry(SCSIRequest *req);
void scsi_device_purge_requests(SCSIDevice *sdev, SCSISense sense);
void scsi_device_set_ua(SCSIDevice *sdev, SCSISense sense);
void scsi_device_report_change(SCSIDevice *dev, SCSISense sense);
+void scsi_device_unit_attention_reported(SCSIDevice *dev);
int scsi_device_get_sense(SCSIDevice *dev, uint8_t *buf, int len, bool fixed);
SCSIDevice *scsi_device_find(SCSIBus *bus, int channel, int target, int lun);
diff --git a/include/qemu-common.h b/include/qemu-common.h
index b87e9c2..f862214 100644
--- a/include/qemu-common.h
+++ b/include/qemu-common.h
@@ -357,7 +357,6 @@ char *qemu_find_file(int type, const char *name);
void os_setup_early_signal_handling(void);
char *os_find_datadir(void);
void os_parse_cmd_args(int index, const char *optarg);
-void os_pidfile_error(void);
/* Convert a byte between binary and BCD. */
static inline uint8_t to_bcd(uint8_t val)
diff --git a/include/qemu/bitmap.h b/include/qemu/bitmap.h
index edf4f17..f0273c9 100644
--- a/include/qemu/bitmap.h
+++ b/include/qemu/bitmap.h
@@ -12,7 +12,11 @@
#ifndef BITMAP_H
#define BITMAP_H
-#include "qemu-common.h"
+#include <glib.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "qemu/osdep.h"
#include "qemu/bitops.h"
/*
diff --git a/include/qemu/bitops.h b/include/qemu/bitops.h
index 7e2d5c9..181bd46 100644
--- a/include/qemu/bitops.h
+++ b/include/qemu/bitops.h
@@ -12,7 +12,9 @@
#ifndef BITOPS_H
#define BITOPS_H
-#include "qemu-common.h"
+#include <stdint.h>
+#include <assert.h>
+
#include "host-utils.h"
#define BITS_PER_BYTE CHAR_BIT
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 1565404..c032434 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -68,6 +68,12 @@ typedef signed int int_fast16_t;
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#endif
+/* Minimum function that returns zero only iff both values are zero.
+ * Intended for use with unsigned values only. */
+#ifndef MIN_NON_ZERO
+#define MIN_NON_ZERO(a, b) (((a) != 0 && (a) < (b)) ? (a) : (b))
+#endif
+
#ifndef ROUND_UP
#define ROUND_UP(n,d) (((n) + (d) - 1) & -(d))
#endif
generated by cgit v1.1 at 2025-04-01 00:55:47 +0000