diff options
Diffstat (limited to 'qemu/roms/seabios/src/hw/ata.h')
-rw-r--r-- | qemu/roms/seabios/src/hw/ata.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/qemu/roms/seabios/src/hw/ata.h b/qemu/roms/seabios/src/hw/ata.h deleted file mode 100644 index cd14e59e9..000000000 --- a/qemu/roms/seabios/src/hw/ata.h +++ /dev/null @@ -1,158 +0,0 @@ -#ifndef __ATA_H -#define __ATA_H - -#include "block.h" // struct drive_s -#include "config.h" // CONFIG_MAX_ATA_INTERFACES -#include "types.h" // u8 - -struct ata_channel_s { - u16 iobase1; - u16 iobase2; - u16 iomaster; - u8 irq; - u8 chanid; - u8 ataid; - 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 -char *ata_extract_model(char *model, u32 size, u16 *buffer); -int ata_extract_version(u16 *buffer); -int ata_process_op(struct disk_op_s *op); -int ata_atapi_process_op(struct disk_op_s *op); -void ata_setup(void); - -#define PORT_ATA2_CMD_BASE 0x0170 -#define PORT_ATA1_CMD_BASE 0x01f0 -#define PORT_ATA2_CTRL_BASE 0x0374 -#define PORT_ATA1_CTRL_BASE 0x03f4 - -// Global defines -- ATA register and register bits. -// command block & control block regs -#define ATA_CB_DATA 0 // data reg in/out pio_base_addr1+0 -#define ATA_CB_ERR 1 // error in pio_base_addr1+1 -#define ATA_CB_FR 1 // feature reg out pio_base_addr1+1 -#define ATA_CB_SC 2 // sector count in/out pio_base_addr1+2 -#define ATA_CB_SN 3 // sector number in/out pio_base_addr1+3 -#define ATA_CB_CL 4 // cylinder low in/out pio_base_addr1+4 -#define ATA_CB_CH 5 // cylinder high in/out pio_base_addr1+5 -#define ATA_CB_DH 6 // device head in/out pio_base_addr1+6 -#define ATA_CB_STAT 7 // primary status in pio_base_addr1+7 -#define ATA_CB_CMD 7 // command out pio_base_addr1+7 - -#define ATA_CB_ASTAT 2 // alternate status in pio_base_addr2+2 -#define ATA_CB_DC 2 // device control out pio_base_addr2+2 -#define ATA_CB_DA 3 // device address in pio_base_addr2+3 - -#define ATA_CB_ER_ICRC 0x80 // ATA Ultra DMA bad CRC -#define ATA_CB_ER_BBK 0x80 // ATA bad block -#define ATA_CB_ER_UNC 0x40 // ATA uncorrected error -#define ATA_CB_ER_MC 0x20 // ATA media change -#define ATA_CB_ER_IDNF 0x10 // ATA id not found -#define ATA_CB_ER_MCR 0x08 // ATA media change request -#define ATA_CB_ER_ABRT 0x04 // ATA command aborted -#define ATA_CB_ER_NTK0 0x02 // ATA track 0 not found -#define ATA_CB_ER_NDAM 0x01 // ATA address mark not found - -#define ATA_CB_ER_P_SNSKEY 0xf0 // ATAPI sense key (mask) -#define ATA_CB_ER_P_MCR 0x08 // ATAPI Media Change Request -#define ATA_CB_ER_P_ABRT 0x04 // ATAPI command abort -#define ATA_CB_ER_P_EOM 0x02 // ATAPI End of Media -#define ATA_CB_ER_P_ILI 0x01 // ATAPI Illegal Length Indication - -// ATAPI Interrupt Reason bits in the Sector Count reg (CB_SC) -#define ATA_CB_SC_P_TAG 0xf8 // ATAPI tag (mask) -#define ATA_CB_SC_P_REL 0x04 // ATAPI release -#define ATA_CB_SC_P_IO 0x02 // ATAPI I/O -#define ATA_CB_SC_P_CD 0x01 // ATAPI C/D - -// bits 7-4 of the device/head (CB_DH) reg -#define ATA_CB_DH_DEV0 0xa0 // select device 0 -#define ATA_CB_DH_DEV1 0xb0 // select device 1 -#define ATA_CB_DH_LBA 0x40 // use LBA - -// status reg (CB_STAT and CB_ASTAT) bits -#define ATA_CB_STAT_BSY 0x80 // busy -#define ATA_CB_STAT_RDY 0x40 // ready -#define ATA_CB_STAT_DF 0x20 // device fault -#define ATA_CB_STAT_WFT 0x20 // write fault (old name) -#define ATA_CB_STAT_SKC 0x10 // seek complete -#define ATA_CB_STAT_SERV 0x10 // service -#define ATA_CB_STAT_DRQ 0x08 // data request -#define ATA_CB_STAT_CORR 0x04 // corrected -#define ATA_CB_STAT_IDX 0x02 // index -#define ATA_CB_STAT_ERR 0x01 // error (ATA) -#define ATA_CB_STAT_CHK 0x01 // check (ATAPI) - -// device control reg (CB_DC) bits -#define ATA_CB_DC_HD15 0x08 // bit should always be set to one -#define ATA_CB_DC_SRST 0x04 // soft reset -#define ATA_CB_DC_NIEN 0x02 // disable interrupts - -// Most mandtory and optional ATA commands (from ATA-3), -#define ATA_CMD_NOP 0x00 -#define ATA_CMD_CFA_REQUEST_EXT_ERR_CODE 0x03 -#define ATA_CMD_DEVICE_RESET 0x08 -#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_EXT 0x26 -#define ATA_CMD_READ_NATIVE_MAX_ADDRESS_EXT 0x27 -#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_FORMAT_TRACK 0x50 -#define ATA_CMD_SEEK 0x70 -#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_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_QUEUED 0xCC -#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 |