#include "types.h" // u8
#include "config.h" // CONFIG_MAX_ATA_INTERFACES
+#include "disk.h" // struct drive_s
struct ata_channel_s {
u16 iobase1;
u16 iobase2;
u16 iomaster;
u8 irq;
+ u8 chanid;
int pci_bdf;
+ struct pci_device *pci_tmp;
+};
+
+struct atadrive_s {
+ struct drive_s drive;
+ struct ata_channel_s *chan_gf;
+ u8 slave;
};
// ata.c
-extern struct ata_channel_s ATA_channels[CONFIG_MAX_ATA_INTERFACES];
+char *ata_extract_model(char *model, u32 size, u16 *buffer);
+int ata_extract_version(u16 *buffer);
int cdrom_read(struct disk_op_s *op);
-int ata_cmd_packet(struct drive_s *drive_g, u8 *cmdbuf, u8 cmdlen
- , u32 length, void *buf_fl);
+int atapi_cmd_data(struct disk_op_s *op, void *cdbcmd, u16 blocksize);
void ata_setup(void);
int process_ata_op(struct disk_op_s *op);
int process_atapi_op(struct disk_op_s *op);
-void describe_ata(struct drive_s *drive_g);
-void describe_atapi(struct drive_s *drive_g);
// Global defines -- ATA register and register bits.
// command block & control block regs
#define ATA_CB_DC_NIEN 0x02 // disable interrupts
// Most mandtory and optional ATA commands (from ATA-3),
-#define ATA_CMD_CFA_ERASE_SECTORS 0xC0
+#define ATA_CMD_NOP 0x00
#define ATA_CMD_CFA_REQUEST_EXT_ERR_CODE 0x03
-#define ATA_CMD_CFA_TRANSLATE_SECTOR 0x87
-#define ATA_CMD_CFA_WRITE_MULTIPLE_WO_ERASE 0xCD
-#define ATA_CMD_CFA_WRITE_SECTORS_WO_ERASE 0x38
-#define ATA_CMD_CHECK_POWER_MODE1 0xE5
-#define ATA_CMD_CHECK_POWER_MODE2 0x98
#define ATA_CMD_DEVICE_RESET 0x08
-#define ATA_CMD_EXECUTE_DEVICE_DIAGNOSTIC 0x90
-#define ATA_CMD_FLUSH_CACHE 0xE7
-#define ATA_CMD_FORMAT_TRACK 0x50
-#define ATA_CMD_IDENTIFY_DEVICE 0xEC
-#define ATA_CMD_IDENTIFY_PACKET_DEVICE 0xA1
-#define ATA_CMD_IDLE1 0xE3
-#define ATA_CMD_IDLE2 0x97
-#define ATA_CMD_IDLE_IMMEDIATE1 0xE1
-#define ATA_CMD_IDLE_IMMEDIATE2 0x95
-#define ATA_CMD_INITIALIZE_DRIVE_PARAMETERS 0x91
-#define ATA_CMD_INITIALIZE_DEVICE_PARAMETERS 0x91
-#define ATA_CMD_NOP 0x00
-#define ATA_CMD_PACKET 0xA0
-#define ATA_CMD_READ_BUFFER 0xE4
-#define ATA_CMD_READ_DMA 0xC8
+#define ATA_CMD_RECALIBRATE 0x10
+#define ATA_CMD_READ_SECTORS 0x20
+#define ATA_CMD_READ_SECTORS_EXT 0x24
#define ATA_CMD_READ_DMA_EXT 0x25
-#define ATA_CMD_READ_DMA_QUEUED 0xC7
#define ATA_CMD_READ_DMA_QUEUED_EXT 0x26
-#define ATA_CMD_READ_LOG_EXT 0x2F
-#define ATA_CMD_READ_MULTIPLE 0xC4
-#define ATA_CMD_READ_MULTIPLE_EXT 0x29
-#define ATA_CMD_READ_NATIVE_MAX_ADDRESS 0xF8
#define ATA_CMD_READ_NATIVE_MAX_ADDRESS_EXT 0x27
-#define ATA_CMD_READ_SECTORS 0x20
-#define ATA_CMD_READ_SECTORS_EXT 0x24
+#define ATA_CMD_READ_MULTIPLE_EXT 0x29
+#define ATA_CMD_READ_LOG_EXT 0x2F
+#define ATA_CMD_WRITE_SECTORS 0x30
+#define ATA_CMD_WRITE_SECTORS_EXT 0x34
+#define ATA_CMD_WRITE_DMA_EXT 0x35
+#define ATA_CMD_WRITE_DMA_QUEUED_EXT 0x36
+#define ATA_CMD_SET_MAX_ADDRESS_EXT 0x37
+#define ATA_CMD_CFA_WRITE_SECTORS_WO_ERASE 0x38
+#define ATA_CMD_WRITE_MULTIPLE_EXT 0x39
+#define ATA_CMD_WRITE_VERIFY 0x3C
+#define ATA_CMD_WRITE_LOG_EXT 0x3F
#define ATA_CMD_READ_VERIFY_SECTORS 0x40
#define ATA_CMD_READ_VERIFY_SECTORS_EXT 0x42
-#define ATA_CMD_RECALIBRATE 0x10
-#define ATA_CMD_REQUEST_SENSE 0x03
+#define ATA_CMD_FORMAT_TRACK 0x50
#define ATA_CMD_SEEK 0x70
-#define ATA_CMD_SET_FEATURES 0xEF
-#define ATA_CMD_SET_MAX 0xF9
-#define ATA_CMD_SET_MAX_ADDRESS_EXT 0x37
-#define ATA_CMD_SET_MULTIPLE_MODE 0xC6
-#define ATA_CMD_SLEEP1 0xE6
-#define ATA_CMD_SLEEP2 0x99
-#define ATA_CMD_STANDBY1 0xE2
-#define ATA_CMD_STANDBY2 0x96
-#define ATA_CMD_STANDBY_IMMEDIATE1 0xE0
+#define ATA_CMD_CFA_TRANSLATE_SECTOR 0x87
+#define ATA_CMD_EXECUTE_DEVICE_DIAGNOSTIC 0x90
+#define ATA_CMD_INITIALIZE_DEVICE_PARAMETERS 0x91
#define ATA_CMD_STANDBY_IMMEDIATE2 0x94
-#define ATA_CMD_WRITE_BUFFER 0xE8
+#define ATA_CMD_IDLE_IMMEDIATE2 0x95
+#define ATA_CMD_STANDBY2 0x96
+#define ATA_CMD_IDLE2 0x97
+#define ATA_CMD_CHECK_POWER_MODE2 0x98
+#define ATA_CMD_SLEEP2 0x99
+#define ATA_CMD_PACKET 0xA0
+#define ATA_CMD_IDENTIFY_PACKET_DEVICE 0xA1
+#define ATA_CMD_CFA_ERASE_SECTORS 0xC0
+#define ATA_CMD_READ_MULTIPLE 0xC4
+#define ATA_CMD_WRITE_MULTIPLE 0xC5
+#define ATA_CMD_SET_MULTIPLE_MODE 0xC6
+#define ATA_CMD_READ_DMA_QUEUED 0xC7
+#define ATA_CMD_READ_DMA 0xC8
#define ATA_CMD_WRITE_DMA 0xCA
-#define ATA_CMD_WRITE_DMA_EXT 0x35
#define ATA_CMD_WRITE_DMA_QUEUED 0xCC
-#define ATA_CMD_WRITE_DMA_QUEUED_EXT 0x36
-#define ATA_CMD_WRITE_LOG_EXT 0x3F
-#define ATA_CMD_WRITE_MULTIPLE 0xC5
-#define ATA_CMD_WRITE_MULTIPLE_EXT 0x39
-#define ATA_CMD_WRITE_SECTORS 0x30
-#define ATA_CMD_WRITE_SECTORS_EXT 0x34
-#define ATA_CMD_WRITE_VERIFY 0x3C
+#define ATA_CMD_CFA_WRITE_MULTIPLE_WO_ERASE 0xCD
+#define ATA_CMD_STANDBY_IMMEDIATE 0xE0
+#define ATA_CMD_IDLE_IMMEDIATE 0xE1
+#define ATA_CMD_STANDBY 0xE2
+#define ATA_CMD_IDLE 0xE3
+#define ATA_CMD_READ_BUFFER 0xE4
+#define ATA_CMD_CHECK_POWER_MODE 0xE5
+#define ATA_CMD_SLEEP 0xE6
+#define ATA_CMD_FLUSH_CACHE 0xE7
+#define ATA_CMD_WRITE_BUFFER 0xE8
+#define ATA_CMD_IDENTIFY_DEVICE 0xEC
+#define ATA_CMD_SET_FEATURES 0xEF
+#define ATA_CMD_READ_NATIVE_MAX_ADDRESS 0xF8
+#define ATA_CMD_SET_MAX 0xF9
#endif // ata.h
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