ASC_LOG_BLK_OOR = 0x21 /* LOGICAL BLOCK OUT OF RANGE */
} atapi_add_sense_code_t ;
+struct atapi_irq_flags {
+ uint8_t c_d : 1;
+ uint8_t io_dir : 1;
+ uint8_t rel : 1;
+ uint8_t tag : 5;
+} __attribute__((packed));
+
+
struct atapi_sense_data {
union {
} __attribute__((packed));
+struct atapi_error_recovery {
+ union {
+ uint8_t buf[12];
+ struct {
+ uint8_t page_code : 6;
+ uint8_t rsvd : 1;
+ uint8_t page_ctrl : 1;
+ uint8_t page_len;
+ uint8_t dcr : 1;
+ uint8_t dte : 1;
+ uint8_t per : 1;
+ uint8_t rsvd1 : 1;
+ uint8_t rc : 1;
+ uint8_t tb : 1;
+ uint8_t arre : 1;
+ uint8_t awre : 1;
+ uint8_t rd_retry_cnt;
+ uint8_t correct_spin;
+ uint8_t head_offset;
+ uint8_t data_strobe_offset;
+ uint8_t emcdr : 2;
+ uint8_t rsvd2 : 6;
+ uint8_t wr_retry_cnt;
+ uint8_t rsvd3;
+ uint16_t recovery_time_limit;
+ } __attribute__((packed));
+ } __attribute__((packed));
+} __attribute__((packed));
+
+
struct atapi_read10_cmd {
} __attribute__((packed));
+struct atapi_mode_sense_cmd {
+ uint8_t atapi_cmd; // 0x5a
+ uint8_t rsvd1 : 3;
+ uint8_t disable_blk_desc : 1;
+ uint8_t long_lba_acc : 1;
+ uint8_t lun : 3;
+ uint8_t page_code : 6;
+ uint8_t page_ctrl : 2;
+ uint8_t sub_page_code;
+ uint8_t rsvd2[3];
+ uint16_t alloc_len;
+ uint8_t link : 1;
+ uint8_t flag : 1;
+ uint8_t naca : 1;
+ uint8_t rsvd3 : 3;
+ uint8_t vendor_specific : 2;
+} __attribute__((packed));
+
+struct atapi_mode_sense_hdr {
+ uint16_t mode_data_len;
+ uint8_t media_type_code;
+ uint8_t rsvd[2];
+ uint16_t blk_desc_len;
+} __attribute__((packed));
+
+
+struct atapi_rd_capacity_cmd {
+ uint8_t atapi_cmd; // 0x25
+ uint8_t obsolete : 1;
+ uint8_t rsvd1 : 4;
+ uint8_t lun : 3;
+ uint32_t lba;
+ uint16_t rsvd2;
+ uint8_t pmi;
+ uint8_t rsvd3 : 7;
+ uint8_t link : 1;
+ uint8_t flag : 1;
+ uint8_t naca : 1;
+ uint8_t rsvd4 : 3;
+ uint8_t vendor_spec : 2;
+} __attribute__((packed));
+
+
+struct atapi_rd_capacity_resp {
+ uint32_t lba;
+ uint32_t block_len;
+} __attribute__((packed));
+
+struct atapi_config_cmd {
+ uint8_t atapi_cmd; // 0x46
+ uint8_t rt : 2;
+ uint8_t rsvd1 : 3;
+ uint8_t lun : 3;
+ uint16_t start_feature_num;
+ uint8_t rsvd2[3];
+ uint16_t alloc_len;
+ uint8_t link : 1;
+ uint8_t flag : 1;
+ uint8_t naca : 1;
+ uint8_t rsvd3 : 3;
+ uint8_t vendor_specific : 2;
+} __attribute__((packed));
+
+struct atapi_config_resp {
+ uint32_t data_len;
+ uint16_t rsvd;
+ uint16_t cur_profile;
+} __attribute__((packed));
+
+
+struct atapi_rd_toc_cmd {
+ uint8_t atapi_cmd; // 0x43
+ uint8_t rsvd1 : 1;
+ uint8_t msf : 1;
+ uint8_t rsvd2 : 3;
+ uint8_t lun : 3;
+ uint8_t format : 4;
+ uint8_t rsvd3 : 4;
+ uint8_t rsvd4[3];
+ uint8_t track_num;
+ uint16_t alloc_len;
+ uint8_t link : 1;
+ uint8_t flag : 1;
+ uint8_t naca : 1;
+ uint8_t rsvd5 : 3;
+ uint8_t vendor_specific : 2;
+} __attribute__((packed));
+
+struct atapi_rd_toc_resp {
+ uint16_t data_len;
+ uint8_t first_track_num;
+ uint8_t last_track_num;
+
+ struct {
+ uint8_t rsvd;
+ uint8_t ctrl : 4;
+ uint8_t adr : 4;
+ uint8_t track_num;
+ uint8_t rsvd2;
+ uint32_t start_addr;
+ } track_descs[0] __attribute__((packed)) ;
+
+} __attribute__((packed));
+
+
+struct atapi_mech_status_cmd {
+ uint8_t atapi_cmd; // 0xbd
+ uint8_t rsvd1 : 5;
+ uint8_t lun : 3;
+ uint8_t rsvd2[6];
+ uint16_t alloc_len;
+ uint8_t rsvd3;
+ uint8_t link : 1;
+ uint8_t flag : 1;
+ uint8_t naca : 1;
+ uint8_t rsvd5 : 3;
+ uint8_t vendor_specific : 2;
+} __attribute__((packed));
+
+struct atapi_mech_status_resp {
+ uint8_t cur_slot : 5;
+ uint8_t changer_state : 2;
+ uint8_t fault : 1;
+ uint8_t rsvd1 : 4;
+ uint8_t door_open : 1;
+ uint8_t cd_dvd_mech_state : 3;
+ uint32_t lba;
+ uint8_t num_slots : 6;
+ uint8_t rsvd2 : 2;
+ uint16_t slot_table_len;
+} __attribute__((packed));
+
+
+struct atapi_inquiry_cmd {
+ uint8_t atapi_cmd; // 0x12
+ uint8_t evpd : 1;
+ uint8_t obsolete : 1;
+ uint8_t rsvd : 3;
+ uint8_t lun : 3;
+ uint8_t pg_op_code;
+ uint16_t alloc_len;
+ uint8_t link : 1;
+ uint8_t flag : 1;
+ uint8_t naca : 1;
+ uint8_t rsvd5 : 3;
+ uint8_t vendor_specific : 2;
+} __attribute__((packed));
+
+
+struct atapi_inquiry_resp {
+#define DEV_TYPE_CDROM 0x05
+ uint8_t dev_type : 5;
+ uint8_t rsvd1 : 3; // not used in ATAPI
+ uint8_t rsvd2 : 7;
+ uint8_t removable_media : 1;
+ uint8_t version;
+ uint8_t resp_data_fmt : 4;
+ uint8_t atapi_trans_ver : 4;
+ uint8_t additional_len;
+ uint8_t protect : 1;
+ uint8_t rsvd3 : 2;
+ uint8_t spc_3pc : 1; // no idea
+ uint8_t tpgs : 2;
+ uint8_t acc : 1;
+ uint8_t sccs : 1;
+ uint8_t addr16 : 1;
+ uint8_t addr32 : 1;
+ uint8_t ack_req_q : 1;
+ uint8_t media_changer : 1;
+ uint8_t multi_port : 1;
+ uint8_t vs : 1;
+ uint8_t enc_services : 1;
+ uint8_t basic_queueing : 1;
+ uint8_t rsvd4;
+ uint8_t vs2 : 1;
+ uint8_t cmd_queue : 1;
+ uint8_t tran_dis : 1;
+ uint8_t linked : 1;
+ uint8_t sync : 1;
+ uint8_t wbus_16 : 1;
+ uint8_t wbus_32 : 1;
+ uint8_t rel_addr : 1;
+ uint8_t rsvd5;
+ uint8_t t10_vendor_id[8];
+ uint8_t product_id[16];
+ uint8_t product_rev[4];
+ /* We'll ignore these for now...
+ uint8_t vendor_specific[20];
+ uint8_t ius : 1;
+ uint8_t qas : 1;
+ uint8_t clocking : 2;
+ uint8_t rsvd6 : 4;
+ uint8_t rsvd7;
+ uint16_t version_desc[8];
+ */
+} __attribute__((packed));
+
+
+
+
+
+struct atapi_cdrom_caps {
+ uint8_t page_code : 6;
+ uint8_t rsvd : 1;
+ uint8_t page_ctrl : 1;
+ uint8_t page_len;
+ uint8_t cdr_rd : 1;
+ uint8_t cdrw_rd : 1;
+ uint8_t mthd_2 : 1;
+ uint8_t dvdrom_rd : 1;
+ uint8_t dvdr_rd : 1;
+ uint8_t dvdram_rd : 1;
+ uint8_t rsvd1 : 2;
+ uint8_t cdr_wr : 1;
+ uint8_t cdrw_wr : 1;
+ uint8_t tst_wr : 1;
+ uint8_t rsvd2 : 1;
+ uint8_t dvdr_wr : 1;
+ uint8_t dvdram_wr : 1;
+ uint8_t rsvd3 : 2;
+ uint8_t audio_play : 1;
+ uint8_t composite : 1;
+ uint8_t digi_port1 : 1;
+ uint8_t digi_port2 : 1;
+ uint8_t mode2_form1 : 1;
+ uint8_t mode2_form2 : 1;
+ uint8_t multisession : 1;
+ uint8_t BUF : 1;
+ uint8_t cd_da : 1;
+ uint8_t cdda_str_acc : 1;
+ uint8_t rw_supported : 1;
+ uint8_t rw_dc : 1;
+ uint8_t c2_ptrs_supp : 1;
+ uint8_t isrc : 1;
+ uint8_t upc : 1;
+ uint8_t rd_bar_cd_cap : 1;
+ uint8_t lock : 1;
+ uint8_t lock_state : 1;
+ uint8_t prevent_jmpr : 1;
+ uint8_t eject : 1;
+ uint8_t rsvd4 : 1;
+ uint8_t lmt : 3;
+ uint8_t sep_vol : 1;
+ uint8_t sep_chnl_mute : 1;
+ uint8_t sdp : 1;
+ uint8_t sss : 1;
+ uint8_t side_chg_cap : 1;
+ uint8_t rw_in_lead_rd : 1;
+ uint8_t rsvd5 : 2;
+ uint16_t obsolete1;
+ uint16_t num_vols_supp;
+ uint16_t lun_buf_size; // in KBytes
+ uint16_t obsolete2;
+ uint8_t obsolete3;
+ uint8_t rsvd6 : 1;
+ uint8_t bckf : 1;
+ uint8_t rck : 1;
+ uint8_t lsbf : 1;
+ uint8_t len : 2;
+ uint8_t rsvd7 : 2;
+ uint16_t obsolete4[2];
+ uint16_t cp_mgmnt_rev_supp;
+ uint8_t rsvd8;
+ uint8_t rot_ctrl_sel : 2;
+ uint8_t rsvd9 : 6;
+ uint16_t cur_wr_spd; // KBytes/sec
+ uint16_t num_lun_wr_spd_dsc_tbls;
+ // lun write speed descriptor tables
+} __attribute__((packed));
+
#endif
#endif
