From c27f813900a3c114562efbb8df1065e94766fc48 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 10 Feb 2009 15:43:59 -0800 Subject: auto import from //branches/cupcake/...@130745 --- hw/scsi-disk.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 hw/scsi-disk.h (limited to 'hw/scsi-disk.h') diff --git a/hw/scsi-disk.h b/hw/scsi-disk.h new file mode 100644 index 0000000..f42212b --- /dev/null +++ b/hw/scsi-disk.h @@ -0,0 +1,36 @@ +#ifndef SCSI_DISK_H +#define SCSI_DISK_H + +/* scsi-disk.c */ +enum scsi_reason { + SCSI_REASON_DONE, /* Command complete. */ + SCSI_REASON_DATA /* Transfer complete, more data required. */ +}; + +typedef struct SCSIDeviceState SCSIDeviceState; +typedef struct SCSIDevice SCSIDevice; +typedef void (*scsi_completionfn)(void *opaque, int reason, uint32_t tag, + uint32_t arg); + +struct SCSIDevice +{ + SCSIDeviceState *state; + void (*destroy)(SCSIDevice *s); + int32_t (*send_command)(SCSIDevice *s, uint32_t tag, uint8_t *buf, + int lun); + void (*read_data)(SCSIDevice *s, uint32_t tag); + int (*write_data)(SCSIDevice *s, uint32_t tag); + void (*cancel_io)(SCSIDevice *s, uint32_t tag); + uint8_t *(*get_buf)(SCSIDevice *s, uint32_t tag); +}; + +SCSIDevice *scsi_disk_init(BlockDriverState *bdrv, int tcq, + scsi_completionfn completion, void *opaque); +SCSIDevice *scsi_generic_init(BlockDriverState *bdrv, int tcq, + scsi_completionfn completion, void *opaque); + +/* cdrom.c */ +int cdrom_read_toc(int nb_sectors, uint8_t *buf, int msf, int start_track); +int cdrom_read_toc_raw(int nb_sectors, uint8_t *buf, int msf, int session_num); + +#endif -- cgit v1.1