X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=hw%2Fide%2Finternal.h;h=9314c8060e8fff1204bea64da199d8f4d9194c8d;hb=097310b53e9d498ef8e127d52ea57905cbe46ec5;hp=048a052143534b19d315dd8d2d36fc6704d0df98;hpb=f290e4988dd8eb012de0517a1ff93df130e87da1;p=mirror_qemu.git

diff --git a/hw/ide/internal.h b/hw/ide/internal.h
index 048a052143..9314c8060e 100644
--- a/hw/ide/internal.h
+++ b/hw/ide/internal.h
@@ -319,9 +319,10 @@ typedef enum { IDE_HD, IDE_CD, IDE_CFATA } IDEDriveKind;
 
 typedef void EndTransferFunc(IDEState *);
 
-typedef void DMAStartFunc(IDEDMA *, IDEState *, BlockDriverCompletionFunc *);
-typedef int DMAFunc(IDEDMA *);
+typedef void DMAStartFunc(IDEDMA *, IDEState *, BlockCompletionFunc *);
+typedef void DMAVoidFunc(IDEDMA *);
 typedef int DMAIntFunc(IDEDMA *, int);
+typedef void DMAStopFunc(IDEDMA *, bool);
 typedef void DMARestartFunc(void *, int, RunState);
 
 struct unreported_events {
@@ -388,7 +389,7 @@ struct IDEState {
     int cd_sector_size;
     int atapi_dma; /* true if dma is requested for the packet cmd */
     BlockAcctCookie acct;
-    BlockDriverAIOCB *pio_aiocb;
+    BlockAIOCB *pio_aiocb;
     struct iovec iov;
     QEMUIOVector qiov;
     /* ATA DMA state */
@@ -427,22 +428,21 @@ struct IDEState {
 
 struct IDEDMAOps {
     DMAStartFunc *start_dma;
-    DMAFunc *start_transfer;
+    DMAVoidFunc *start_transfer;
     DMAIntFunc *prepare_buf;
     DMAIntFunc *rw_buf;
     DMAIntFunc *set_unit;
-    DMAIntFunc *add_status;
-    DMAFunc *set_inactive;
-    DMAFunc *async_cmd_done;
+    DMAStopFunc *set_inactive;
+    DMAVoidFunc *cmd_done;
     DMARestartFunc *restart_cb;
-    DMAFunc *reset;
+    DMAVoidFunc *reset;
 };
 
 struct IDEDMA {
     const struct IDEDMAOps *ops;
     struct iovec iov;
     QEMUIOVector qiov;
-    BlockDriverAIOCB *aiocb;
+    BlockAIOCB *aiocb;
 };
 
 struct IDEBus {
@@ -484,23 +484,12 @@ struct IDEDevice {
     uint64_t wwn;
 };
 
-#define BM_STATUS_DMAING 0x01
-#define BM_STATUS_ERROR  0x02
-#define BM_STATUS_INT    0x04
-
-/* FIXME These are not status register bits */
-#define BM_STATUS_DMA_RETRY  0x08
-#define BM_STATUS_PIO_RETRY  0x10
-#define BM_STATUS_RETRY_READ  0x20
-#define BM_STATUS_RETRY_FLUSH 0x40
-#define BM_STATUS_RETRY_TRIM 0x80
-
-#define BM_MIGRATION_COMPAT_STATUS_BITS \
-        (BM_STATUS_DMA_RETRY | BM_STATUS_PIO_RETRY | \
-        BM_STATUS_RETRY_READ | BM_STATUS_RETRY_FLUSH)
-
-#define BM_CMD_START     0x01
-#define BM_CMD_READ      0x08
+/* These are used for the error_status field of IDEBus */
+#define IDE_RETRY_DMA  0x08
+#define IDE_RETRY_PIO  0x10
+#define IDE_RETRY_READ  0x20
+#define IDE_RETRY_FLUSH 0x40
+#define IDE_RETRY_TRIM 0x80
 
 static inline IDEState *idebus_active_if(IDEBus *bus)
 {
@@ -532,6 +521,7 @@ void ide_bus_reset(IDEBus *bus);
 int64_t ide_get_sector(IDEState *s);
 void ide_set_sector(IDEState *s, int64_t sector_num);
 
+void ide_start_dma(IDEState *s, BlockCompletionFunc *cb);
 void ide_dma_error(IDEState *s);
 
 void ide_atapi_cmd_ok(IDEState *s);
@@ -553,8 +543,6 @@ int ide_init_drive(IDEState *s, BlockDriverState *bs, IDEDriveKind kind,
                    uint32_t cylinders, uint32_t heads, uint32_t secs,
                    int chs_trans);
 void ide_init2(IDEBus *bus, qemu_irq irq);
-void ide_init2_with_non_qdev_drives(IDEBus *bus, DriveInfo *hd0,
-                                    DriveInfo *hd1, qemu_irq irq);
 void ide_init_ioport(IDEBus *bus, ISADevice *isa, int iobase, int iobase2);
 
 void ide_exec_cmd(IDEBus *bus, uint32_t val);
@@ -566,17 +554,18 @@ void ide_flush_cache(IDEState *s);
 void ide_transfer_start(IDEState *s, uint8_t *buf, int size,
                         EndTransferFunc *end_transfer_func);
 void ide_transfer_stop(IDEState *s);
-void ide_set_inactive(IDEState *s);
-BlockDriverAIOCB *ide_issue_trim(BlockDriverState *bs,
+void ide_set_inactive(IDEState *s, bool more);
+BlockAIOCB *ide_issue_trim(BlockDriverState *bs,
         int64_t sector_num, QEMUIOVector *qiov, int nb_sectors,
-        BlockDriverCompletionFunc *cb, void *opaque);
+        BlockCompletionFunc *cb, void *opaque);
 
 /* hw/ide/atapi.c */
 void ide_atapi_cmd(IDEState *s);
 void ide_atapi_cmd_reply_end(IDEState *s);
 
 /* hw/ide/qdev.c */
-void ide_bus_new(IDEBus *idebus, DeviceState *dev, int bus_id, int max_units);
+void ide_bus_new(IDEBus *idebus, size_t idebus_size, DeviceState *dev,
+                 int bus_id, int max_units);
 IDEDevice *ide_create_drive(IDEBus *bus, int unit, DriveInfo *drive);
 
 #endif /* HW_IDE_INTERNAL_H */