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Signed-off-by: Thomas Huth Acked-by: Mark Cave-Ayland Reviewed-by: Philippe Mathieu-Daudé Message-ID: <20240220085505.30255-5-thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé --- include/hw/ide/ide-dev.h | 143 +++++++++++++++++++++++++++++++++++++- include/hw/ide/internal.h | 143 +------------------------------------- hw/ide/ide-dev.c | 1 + 3 files changed, 144 insertions(+), 143 deletions(-) diff --git a/include/hw/ide/ide-dev.h b/include/hw/ide/ide-dev.h index 7e9663cda9..1f62e58ebc 100644 --- a/include/hw/ide/ide-dev.h +++ b/include/hw/ide/ide-dev.h @@ -20,9 +20,150 @@ #ifndef IDE_DEV_H #define IDE_DEV_H +#include "sysemu/dma.h" #include "hw/qdev-properties.h" #include "hw/block/block.h" -#include "hw/ide/internal.h" + +typedef struct IDEDevice IDEDevice; +typedef struct IDEState IDEState; +typedef struct IDEBus IDEBus; + +typedef void EndTransferFunc(IDEState *); + +#define MAX_IDE_DEVS 2 + +#define TYPE_IDE_DEVICE "ide-device" +OBJECT_DECLARE_TYPE(IDEDevice, IDEDeviceClass, IDE_DEVICE) + +typedef enum { IDE_HD, IDE_CD, IDE_CFATA } IDEDriveKind; + +struct unreported_events { + bool eject_request; + bool new_media; +}; + +enum ide_dma_cmd { + IDE_DMA_READ = 0, + IDE_DMA_WRITE, + IDE_DMA_TRIM, + IDE_DMA_ATAPI, + IDE_DMA__COUNT +}; + +/* NOTE: IDEState represents in fact one drive */ +struct IDEState { + IDEBus *bus; + uint8_t unit; + /* ide config */ + IDEDriveKind drive_kind; + int drive_heads, drive_sectors; + int cylinders, heads, sectors, chs_trans; + int64_t nb_sectors; + int mult_sectors; + int identify_set; + uint8_t identify_data[512]; + int drive_serial; + char drive_serial_str[21]; + char drive_model_str[41]; + uint64_t wwn; + /* ide regs */ + uint8_t feature; + uint8_t error; + uint32_t nsector; + uint8_t sector; + uint8_t lcyl; + uint8_t hcyl; + /* other part of tf for lba48 support */ + uint8_t hob_feature; + uint8_t hob_nsector; + uint8_t hob_sector; + uint8_t hob_lcyl; + uint8_t hob_hcyl; + + uint8_t select; + uint8_t status; + + bool io8; + bool reset_reverts; + + /* set for lba48 access */ + uint8_t lba48; + BlockBackend *blk; + char version[9]; + /* ATAPI specific */ + struct unreported_events events; + uint8_t sense_key; + uint8_t asc; + bool tray_open; + bool tray_locked; + uint8_t cdrom_changed; + int packet_transfer_size; + int elementary_transfer_size; + int32_t io_buffer_index; + int lba; + int cd_sector_size; + int atapi_dma; /* true if dma is requested for the packet cmd */ + BlockAcctCookie acct; + BlockAIOCB *pio_aiocb; + QEMUIOVector qiov; + QLIST_HEAD(, IDEBufferedRequest) buffered_requests; + /* ATA DMA state */ + uint64_t io_buffer_offset; + int32_t io_buffer_size; + QEMUSGList sg; + /* PIO transfer handling */ + int req_nb_sectors; /* number of sectors per interrupt */ + EndTransferFunc *end_transfer_func; + uint8_t *data_ptr; + uint8_t *data_end; + uint8_t *io_buffer; + /* PIO save/restore */ + int32_t io_buffer_total_len; + int32_t cur_io_buffer_offset; + int32_t cur_io_buffer_len; + uint8_t end_transfer_fn_idx; + QEMUTimer *sector_write_timer; /* only used for win2k install hack */ + uint32_t irq_count; /* counts IRQs when using win2k install hack */ + /* CF-ATA extended error */ + uint8_t ext_error; + /* CF-ATA metadata storage */ + uint32_t mdata_size; + uint8_t *mdata_storage; + int media_changed; + enum ide_dma_cmd dma_cmd; + /* SMART */ + uint8_t smart_enabled; + uint8_t smart_autosave; + int smart_errors; + uint8_t smart_selftest_count; + uint8_t *smart_selftest_data; + /* AHCI */ + int ncq_queues; +}; + +struct IDEDeviceClass { + DeviceClass parent_class; + void (*realize)(IDEDevice *dev, Error **errp); +}; + +struct IDEDevice { + DeviceState qdev; + uint32_t unit; + BlockConf conf; + int chs_trans; + char *version; + char *serial; + char *model; + uint64_t wwn; + /* + * 0x0000 - rotation rate not reported + * 0x0001 - non-rotating medium (SSD) + * 0x0002-0x0400 - reserved + * 0x0401-0xffe - rotations per minute + * 0xffff - reserved + */ + uint16_t rotation_rate; +}; typedef struct IDEDrive { IDEDevice dev; diff --git a/include/hw/ide/internal.h b/include/hw/ide/internal.h index a3a6702eec..1aab89b27b 100644 --- a/include/hw/ide/internal.h +++ b/include/hw/ide/internal.h @@ -8,23 +8,17 @@ */ #include "hw/ide.h" -#include "sysemu/dma.h" -#include "hw/block/block.h" #include "exec/ioport.h" #include "hw/ide/ide-dma.h" +#include "hw/ide/ide-dev.h" /* debug IDE devices */ #define USE_DMA_CDROM #include "qom/object.h" -typedef struct IDEDevice IDEDevice; -typedef struct IDEState IDEState; - #define TYPE_IDE_BUS "IDE" OBJECT_DECLARE_SIMPLE_TYPE(IDEBus, IDE_BUS) -#define MAX_IDE_DEVS 2 - /* Device/Head ("select") Register */ #define ATA_DEV_SELECT 0x10 /* ATA1,3: Defined as '1'. @@ -327,23 +321,6 @@ OBJECT_DECLARE_SIMPLE_TYPE(IDEBus, IDE_BUS) #define SMART_DISABLE 0xd9 #define SMART_STATUS 0xda -typedef enum { IDE_HD, IDE_CD, IDE_CFATA } IDEDriveKind; - -typedef void EndTransferFunc(IDEState *); - -struct unreported_events { - bool eject_request; - bool new_media; -}; - -enum ide_dma_cmd { - IDE_DMA_READ = 0, - IDE_DMA_WRITE, - IDE_DMA_TRIM, - IDE_DMA_ATAPI, - IDE_DMA__COUNT -}; - extern const char *IDE_DMA_CMD_lookup[IDE_DMA__COUNT]; extern const MemoryRegionPortio ide_portio_list[]; @@ -361,97 +338,6 @@ typedef struct IDEBufferedRequest { bool orphaned; } IDEBufferedRequest; -/* NOTE: IDEState represents in fact one drive */ -struct IDEState { - IDEBus *bus; - uint8_t unit; - /* ide config */ - IDEDriveKind drive_kind; - int drive_heads, drive_sectors; - int cylinders, heads, sectors, chs_trans; - int64_t nb_sectors; - int mult_sectors; - int identify_set; - uint8_t identify_data[512]; - int drive_serial; - char drive_serial_str[21]; - char drive_model_str[41]; - uint64_t wwn; - /* ide regs */ - uint8_t feature; - uint8_t error; - uint32_t nsector; - uint8_t sector; - uint8_t lcyl; - uint8_t hcyl; - /* other part of tf for lba48 support */ - uint8_t hob_feature; - uint8_t hob_nsector; - uint8_t hob_sector; - uint8_t hob_lcyl; - uint8_t hob_hcyl; - - uint8_t select; - uint8_t status; - - bool io8; - bool reset_reverts; - - /* set for lba48 access */ - uint8_t lba48; - BlockBackend *blk; - char version[9]; - /* ATAPI specific */ - struct unreported_events events; - uint8_t sense_key; - uint8_t asc; - bool tray_open; - bool tray_locked; - uint8_t cdrom_changed; - int packet_transfer_size; - int elementary_transfer_size; - int32_t io_buffer_index; - int lba; - int cd_sector_size; - int atapi_dma; /* true if dma is requested for the packet cmd */ - BlockAcctCookie acct; - BlockAIOCB *pio_aiocb; - QEMUIOVector qiov; - QLIST_HEAD(, IDEBufferedRequest) buffered_requests; - /* ATA DMA state */ - uint64_t io_buffer_offset; - int32_t io_buffer_size; - QEMUSGList sg; - /* PIO transfer handling */ - int req_nb_sectors; /* number of sectors per interrupt */ - EndTransferFunc *end_transfer_func; - uint8_t *data_ptr; - uint8_t *data_end; - uint8_t *io_buffer; - /* PIO save/restore */ - int32_t io_buffer_total_len; - int32_t cur_io_buffer_offset; - int32_t cur_io_buffer_len; - uint8_t end_transfer_fn_idx; - QEMUTimer *sector_write_timer; /* only used for win2k install hack */ - uint32_t irq_count; /* counts IRQs when using win2k install hack */ - /* CF-ATA extended error */ - uint8_t ext_error; - /* CF-ATA metadata storage */ - uint32_t mdata_size; - uint8_t *mdata_storage; - int media_changed; - enum ide_dma_cmd dma_cmd; - /* SMART */ - uint8_t smart_enabled; - uint8_t smart_autosave; - int smart_errors; - uint8_t smart_selftest_count; - uint8_t *smart_selftest_data; - /* AHCI */ - int ncq_queues; -}; - struct IDEBus { BusState qbus; IDEDevice *master; @@ -475,33 +361,6 @@ struct IDEBus { VMChangeStateEntry *vmstate; }; -#define TYPE_IDE_DEVICE "ide-device" -OBJECT_DECLARE_TYPE(IDEDevice, IDEDeviceClass, IDE_DEVICE) - -struct IDEDeviceClass { - DeviceClass parent_class; - void (*realize)(IDEDevice *dev, Error **errp); -}; - -struct IDEDevice { - DeviceState qdev; - uint32_t unit; - BlockConf conf; - int chs_trans; - char *version; - char *serial; - char *model; - uint64_t wwn; - /* - * 0x0000 - rotation rate not reported - * 0x0001 - non-rotating medium (SSD) - * 0x0002-0x0400 - reserved - * 0x0401-0xffe - rotations per minute - * 0xffff - reserved - */ - uint16_t rotation_rate; -}; - /* These are used for the error_status field of IDEBus */ #define IDE_RETRY_MASK 0xf8 #define IDE_RETRY_DMA 0x08 diff --git a/hw/ide/ide-dev.c b/hw/ide/ide-dev.c index 15d088fd06..c8e2033469 100644 --- a/hw/ide/ide-dev.c +++ b/hw/ide/ide-dev.c @@ -23,6 +23,7 @@ #include "qemu/error-report.h" #include "qemu/module.h" #include "hw/ide/ide-dev.h" +#include "hw/ide/internal.h" #include "sysemu/block-backend.h" #include "sysemu/blockdev.h" #include "sysemu/sysemu.h"