| /* |
| * sbpcd.h Specify interface address and interface type here. |
| */ |
| |
| /* |
| * these definitions can get overridden by the kernel command line |
| * ("lilo boot option"). Examples: |
| * sbpcd=0x230,SoundBlaster |
| * or |
| * sbpcd=0x300,LaserMate |
| * these strings are case sensitive !!! |
| */ |
| |
| /* |
| * change this to select the type of your interface board: |
| * |
| * set SBPRO to 1 for "true" SoundBlaster card |
| * set SBPRO to 0 for "poor" (no sound) interface cards |
| * and for "compatible" soundcards. |
| * |
| * most "compatible" sound boards like Galaxy need to set SBPRO to 0 !!! |
| * if SBPRO gets set wrong, the drive will get found - but any |
| * data access will give errors (audio access will work). |
| * The OmniCD interface card from CreativeLabs needs SBPRO 1. |
| * |
| * mail to emoenke@gwdg.de if your "compatible" card needs SBPRO 1 |
| * (currently I do not know any "compatible" with SBPRO 1) |
| * then I can include better information with the next release. |
| */ |
| #define SBPRO 1 |
| |
| /* |
| * put your CDROM port base address here: |
| * SBPRO addresses typically are 0x0230 (=0x220+0x10), 0x0250, ... |
| * LASERMATE (CI-101P) adresses typically are 0x0300, 0x0310, ... |
| * there are some soundcards on the market with 0x0630, 0x0650, ... |
| * |
| * obey! changed against v0.4 !!! |
| * for SBPRO cards, specify the CDROM address - no longer the audio address! |
| * example: if your SBPRO audio address is 0x220, specify 0x230. |
| * |
| * a fill-in is not always necessary - the driver does auto-probing now, |
| * with the here specified address first... |
| */ |
| #define CDROM_PORT 0x0230 |
| |
| |
| /*==========================================================================*/ |
| /*==========================================================================*/ |
| /* |
| * nothing to change below here if you are not experimenting |
| */ |
| /*==========================================================================*/ |
| /*==========================================================================*/ |
| /* |
| * Debug output levels |
| */ |
| #define DBG_INF 1 /* necessary information */ |
| #define DBG_IRQ 2 /* interrupt trace */ |
| #define DBG_REA 3 /* "read" status trace */ |
| #define DBG_CHK 4 /* "media check" trace */ |
| #define DBG_TIM 5 /* datarate timer test */ |
| #define DBG_INI 6 /* initialization trace */ |
| #define DBG_TOC 7 /* tell TocEntry values */ |
| #define DBG_IOC 8 /* ioctl trace */ |
| #define DBG_STA 9 /* "ResponseStatus" trace */ |
| #define DBG_ERR 10 /* "xx_ReadError" trace */ |
| #define DBG_CMD 11 /* "cmd_out" trace */ |
| #define DBG_WRN 12 /* give explanation before auto-probing */ |
| #define DBG_MUL 13 /* multi session code test */ |
| #define DBG_ID 14 /* "drive_id !=0" test code */ |
| #define DBG_IOX 15 /* some special information */ |
| #define DBG_DID 16 /* drive ID test */ |
| #define DBG_RES 17 /* drive reset info */ |
| #define DBG_SPI 18 /* SpinUp test */ |
| #define DBG_000 19 /* unnecessary information */ |
| |
| /*==========================================================================*/ |
| /*==========================================================================*/ |
| |
| /* |
| * bits of flags_cmd_out: |
| */ |
| #define f_respo3 0x100 |
| #define f_putcmd 0x80 |
| #define f_respo2 0x40 |
| #define f_lopsta 0x20 |
| #define f_getsta 0x10 |
| #define f_ResponseStatus 0x08 |
| #define f_obey_p_check 0x04 |
| #define f_bit1 0x02 |
| #define f_wait_if_busy 0x01 |
| |
| /* |
| * diskstate_flags: |
| */ |
| #define upc_bit 0x40 |
| #define volume_bit 0x20 |
| #define toc_bit 0x10 |
| #define multisession_bit 0x08 |
| #define cd_size_bit 0x04 |
| #define subq_bit 0x02 |
| #define frame_size_bit 0x01 |
| |
| /* |
| * disk states (bits of diskstate_flags): |
| */ |
| #define upc_valid (DS[d].diskstate_flags&upc_bit) |
| #define volume_valid (DS[d].diskstate_flags&volume_bit) |
| #define toc_valid (DS[d].diskstate_flags&toc_bit) |
| #define multisession_valid (DS[d].diskstate_flags&multisession_bit) |
| #define cd_size_valid (DS[d].diskstate_flags&cd_size_bit) |
| #define subq_valid (DS[d].diskstate_flags&subq_bit) |
| #define frame_size_valid (DS[d].diskstate_flags&frame_size_bit) |
| |
| |
| /* |
| * bits of the status_byte (result of xx_ReadStatus): |
| */ |
| #define p_door_closed 0x80 |
| #define p_caddy_in 0x40 |
| #define p_spinning 0x20 |
| #define p_check 0x10 |
| #define p_busy_new 0x08 |
| #define p_door_locked 0x04 |
| #define p_bit_1 0x02 |
| #define p_disk_ok 0x01 |
| /* |
| * "old" drives status result bits: |
| */ |
| #define p_caddin_old 0x40 |
| #define p_success_old 0x08 |
| #define p_busy_old 0x04 |
| |
| /* |
| * used drive states: |
| */ |
| #define st_door_closed (DS[d].status_byte&p_door_closed) |
| #define st_caddy_in (DS[d].status_byte&p_caddy_in) |
| #define st_spinning (DS[d].status_byte&p_spinning) |
| #define st_check (DS[d].status_byte&p_check) |
| #define st_busy (DS[d].status_byte&p_busy_new) |
| #define st_door_locked (DS[d].status_byte&p_door_locked) |
| #define st_diskok (DS[d].status_byte&p_disk_ok) |
| |
| /* |
| * bits of the CDi_status register: |
| */ |
| #define s_not_result_ready 0x04 /* 0: "result ready" */ |
| #define s_not_data_ready 0x02 /* 0: "data ready" */ |
| #define s_attention 0x01 /* 1: "attention required" */ |
| /* |
| * usable as: |
| */ |
| #define DRV_ATTN ((inb(CDi_status)&s_attention)!=0) |
| #define DATA_READY ((inb(CDi_status)&s_not_data_ready)==0) |
| #define RESULT_READY ((inb(CDi_status)&s_not_result_ready)==0) |
| |
| /* |
| * drive types (firmware versions): |
| */ |
| #define drv_199 0 /* <200 */ |
| #define drv_200 1 /* <201 */ |
| #define drv_201 2 /* <210 */ |
| #define drv_210 3 /* <211 */ |
| #define drv_211 4 /* <300 */ |
| #define drv_300 5 /* else */ |
| #define drv_099 0x10 /* new, <100 */ |
| #define drv_100 0x11 /* new, >=100 */ |
| #define drv_new 0x10 /* all new drives have that bit set */ |
| #define drv_old 0x00 /* */ |
| |
| /* |
| * drv_099 and drv_100 are the "new" drives |
| */ |
| #define new_drive (DS[d].drv_type&0x10) |
| |
| /* |
| * audio states: |
| */ |
| #define audio_playing 2 |
| #define audio_pausing 1 |
| |
| /* |
| * drv_pattern, drv_options: |
| */ |
| #define speed_auto 0x80 |
| #define speed_300 0x40 |
| #define speed_150 0x20 |
| #define sax_a 0x04 |
| #define sax_xn2 0x02 |
| #define sax_xn1 0x01 |
| |
| /* |
| * values of cmd_type (0 else): |
| */ |
| #define cmd_type_READ_M1 0x01 /* "data mode 1": 2048 bytes per frame */ |
| #define cmd_type_READ_M2 0x02 /* "data mode 2": 12+2048+280 bytes per frame */ |
| #define cmd_type_READ_SC 0x04 /* "subchannel info": 96 bytes per frame */ |
| |
| /* |
| * sense byte: used only if new_drive |
| * only during cmd 09 00 xx ah al 00 00 |
| * |
| * values: 00 |
| * 82 |
| * xx from infobuf[0] after 85 00 00 00 00 00 00 |
| */ |
| |
| |
| #define CD_MINS 75 /* minutes per CD */ |
| #define CD_SECS 60 /* seconds per minutes */ |
| #define CD_FRAMES 75 /* frames per second */ |
| #define CD_FRAMESIZE 2048 /* bytes per frame, data mode */ |
| #define CD_FRAMESIZE_XA 2340 /* bytes per frame, "xa" mode */ |
| #define CD_FRAMESIZE_RAW 2352 /* bytes per frame, "raw" mode */ |
| #define CD_BLOCK_OFFSET 150 /* offset of first logical frame */ |
| |
| |
| /* audio status (bin) */ |
| #define aud_00 0x00 /* Audio status byte not supported or not valid */ |
| #define audx11 0x0b /* Audio play operation in progress */ |
| #define audx12 0x0c /* Audio play operation paused */ |
| #define audx13 0x0d /* Audio play operation successfully completed */ |
| #define audx14 0x0e /* Audio play operation stopped due to error */ |
| #define audx15 0x0f /* No current audio status to return */ |
| |
| /* audio status (bcd) */ |
| #define aud_11 0x11 /* Audio play operation in progress */ |
| #define aud_12 0x12 /* Audio play operation paused */ |
| #define aud_13 0x13 /* Audio play operation successfully completed */ |
| #define aud_14 0x14 /* Audio play operation stopped due to error */ |
| #define aud_15 0x15 /* No current audio status to return */ |
| |
| /*============================================================================ |
| ============================================================================== |
| |
| COMMAND SET of "old" drives like CR-521, CR-522 |
| (the CR-562 family is different): |
| |
| No. Command Code |
| -------------------------------------------- |
| |
| Drive Commands: |
| 1 Seek 01 |
| 2 Read Data 02 |
| 3 Read XA-Data 03 |
| 4 Read Header 04 |
| 5 Spin Up 05 |
| 6 Spin Down 06 |
| 7 Diagnostic 07 |
| 8 Read UPC 08 |
| 9 Read ISRC 09 |
| 10 Play Audio 0A |
| 11 Play Audio MSF 0B |
| 12 Play Audio Track/Index 0C |
| |
| Status Commands: |
| 13 Read Status 81 |
| 14 Read Error 82 |
| 15 Read Drive Version 83 |
| 16 Mode Select 84 |
| 17 Mode Sense 85 |
| 18 Set XA Parameter 86 |
| 19 Read XA Parameter 87 |
| 20 Read Capacity 88 |
| 21 Read SUB_Q 89 |
| 22 Read Disc Code 8A |
| 23 Read Disc Information 8B |
| 24 Read TOC 8C |
| 25 Pause/Resume 8D |
| 26 Read Packet 8E |
| 27 Read Path Check 00 |
| |
| |
| all numbers (lba, msf-bin, msf-bcd, counts) to transfer high byte first |
| |
| mnemo 7-byte command #bytes response (r0...rn) |
| ________ ____________________ ____ |
| |
| Read Status: |
| status: 81. (1) one-byte command, gives the main |
| status byte |
| Read Error: |
| check1: 82 00 00 00 00 00 00. (6) r1: audio status |
| |
| Read Packet: |
| check2: 8e xx 00 00 00 00 00. (xx) gets xx bytes response, relating |
| to commands 01 04 05 07 08 09 |
| |
| Play Audio: |
| play: 0a ll-bb-aa nn-nn-nn. (0) play audio, ll-bb-aa: starting block (lba), |
| nn-nn-nn: #blocks |
| Play Audio MSF: |
| 0b mm-ss-ff mm-ss-ff (0) play audio from/to |
| |
| Play Audio Track/Index: |
| 0c ... |
| |
| Pause/Resume: |
| pause: 8d pr 00 00 00 00 00. (0) pause (pr=00) |
| resume (pr=80) audio playing |
| |
| Mode Select: |
| 84 00 nn-nn ??-?? 00 (0) nn-nn: 2048 or 2340 |
| possibly defines transfer size |
| |
| set_vol: 84 83 00 00 sw le 00. (0) sw(itch): lrxxxxxx (off=1) |
| le(vel): min=0, max=FF, else half |
| (firmware 2.11) |
| |
| Mode Sense: |
| get_vol: 85 03 00 00 00 00 00. (2) tell current audio volume setting |
| |
| Read Disc Information: |
| tocdesc: 8b 00 00 00 00 00 00. (6) read the toc descriptor ("msf-bin"-format) |
| |
| Read TOC: |
| tocent: 8c fl nn 00 00 00 00. (8) read toc entry #nn |
| (fl=0:"lba"-, =2:"msf-bin"-format) |
| |
| Read Capacity: |
| capacit: 88 00 00 00 00 00 00. (5) "read CD-ROM capacity" |
| |
| |
| Read Path Check: |
| ping: 00 00 00 00 00 00 00. (2) r0=AA, r1=55 |
| ("ping" if the drive is connected) |
| |
| Read Drive Version: |
| ident: 83 00 00 00 00 00 00. (12) gives "MATSHITAn.nn" |
| (n.nn = 2.01, 2.11., 3.00, ...) |
| |
| Seek: |
| seek: 01 00 ll-bb-aa 00 00. (0) |
| seek: 01 02 mm-ss-ff 00 00. (0) |
| |
| Read Data: |
| read: 02 xx-xx-xx nn-nn fl. (??) read nn-nn blocks of 2048 bytes, |
| starting at block xx-xx-xx |
| fl=0: "lba"-, =2:"msf-bcd"-coded xx-xx-xx |
| |
| Read XA-Data: |
| read: 03 xx-xx-xx nn-nn fl. (??) read nn-nn blocks of 2340 bytes, |
| starting at block xx-xx-xx |
| fl=0: "lba"-, =2:"msf-bcd"-coded xx-xx-xx |
| |
| Read SUB_Q: |
| 89 fl 00 00 00 00 00. (13) r0: audio status, r4-r7: lba/msf, |
| fl=0: "lba", fl=2: "msf" |
| |
| Read Disc Code: |
| 8a 00 00 00 00 00 00. (14) possibly extended "check condition"-info |
| |
| Read Header: |
| 04 00 ll-bb-aa 00 00. (0) 4 bytes response with "check2" |
| 04 02 mm-ss-ff 00 00. (0) 4 bytes response with "check2" |
| |
| Spin Up: |
| 05 00 ll-bb-aa 00 00. (0) possibly implies a "seek" |
| |
| Spin Down: |
| 06 ... |
| |
| Diagnostic: |
| 07 00 ll-bb-aa 00 00. (2) 2 bytes response with "check2" |
| 07 02 mm-ss-ff 00 00. (2) 2 bytes response with "check2" |
| |
| Read UPC: |
| 08 00 ll-bb-aa 00 00. (16) |
| 08 02 mm-ss-ff 00 00. (16) |
| |
| Read ISRC: |
| 09 00 ll-bb-aa 00 00. (15) 15 bytes response with "check2" |
| 09 02 mm-ss-ff 00 00. (15) 15 bytes response with "check2" |
| |
| Set XA Parameter: |
| 86 ... |
| |
| Read XA Parameter: |
| 87 ... |
| |
| ============================================================================== |
| ============================================================================*/ |
| |
| /*==========================================================================*/ |
| /*==========================================================================*/ |
| |
| /* |
| * highest allowed drive number (MINOR+1) |
| * currently only one controller, maybe later up to 4 |
| */ |
| #define NR_SBPCD 4 |
| |
| /* |
| * we try to never disable interrupts - seems to work |
| */ |
| #define SBPCD_DIS_IRQ 0 |
| |
| /* |
| * we don't use the IRQ line - leave it free for the sound driver |
| */ |
| #define SBPCD_USE_IRQ 0 |
| |
| /* |
| * you can set the interrupt number of your interface board here: |
| * It is not used at this time. No need to set it correctly. |
| */ |
| #define SBPCD_INTR_NR 7 |
| |
| /* |
| * "write byte to port" |
| */ |
| #define OUT(x,y) outb(y,x) |
| |
| |
| #define MIXER_CD_Volume 0x28 |
| |
| /*==========================================================================*/ |
| /* |
| * use "REP INSB" for strobing the data in: |
| */ |
| #if PATCHLEVEL<15 |
| #define READ_DATA(port, buf, nr) \ |
| __asm__("cld;rep;insb": :"d" (port),"D" (buf),"c" (nr):"cx","dx","di") |
| #else |
| #define READ_DATA(port, buf, nr) insb(port, buf, nr) |
| #endif |
| |
| /*==========================================================================*/ |
| /* |
| * to fork and execute a function after some elapsed time: |
| * one "jifs" unit is 10 msec. |
| */ |
| #define SET_TIMER(func, jifs) \ |
| ((timer_table[SBPCD_TIMER].expires = jiffies + jifs), \ |
| (timer_table[SBPCD_TIMER].fn = func), \ |
| (timer_active |= 1<<SBPCD_TIMER)) |
| |
| #define CLEAR_TIMER timer_active &= ~(1<<SBPCD_TIMER) |
| |
| /*==========================================================================*/ |
| /* |
| * Creative Labs Programmers did this: |
| */ |
| #define MAX_TRACKS 120 /* why more than 99? */ |
| |
| |
| /*==========================================================================*/ |
| /* |
| * To make conversions easier (machine dependent!) |
| */ |
| typedef union _msf |
| { |
| u_int n; |
| u_char c[4]; |
| } |
| MSF; |
| |
| typedef union _blk |
| { |
| u_int n; |
| u_char c[4]; |
| } |
| BLK; |
| |
| /*==========================================================================*/ |
| |
| |
| |
| |
| |
| |
