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qd65xx.h

/*
 * linux/drivers/ide/legacy/qd65xx.h
 *
 * Copyright (c) 2000   Linus Torvalds & authors
 */

/*
 * Authors: Petr Soucek <petr@ryston.cz>
 *          Samuel Thibault <samuel.thibault@fnac.net>
 */

/* truncates a in [b,c] */
#define IDE_IN(a,b,c)   ( ((a)<(b)) ? (b) : ( (a)>(c) ? (c) : (a)) )

#define IDE_IMPLY(a,b)  ((!(a)) || (b))

#define QD_TIM1_PORT          (base)
#define QD_CONFIG_PORT        (base+0x01)
#define QD_TIM2_PORT          (base+0x02)
#define QD_CONTROL_PORT       (base+0x03)

#define QD_CONFIG_IDE_BASEPORT      0x01
#define QD_CONFIG_BASEPORT    0x02
#define QD_CONFIG_ID3         0x04
#define QD_CONFIG_DISABLED    0x08
#define QD_CONFIG_QD6500      0xc0
#define QD_CONFIG_QD6580_A    0xa0
#define QD_CONFIG_QD6580_B    0x50

#define QD_CONTR_SEC_DISABLED 0x01

#define QD_ID3                ((config & QD_CONFIG_ID3)!=0)

#define QD_CONFIG(hwif)       ((hwif)->config_data & 0x00ff)
#define QD_CONTROL(hwif)      (((hwif)->config_data & 0xff00) >> 8)

#define QD_TIMING(drive)      (byte)(((drive)->drive_data) & 0x00ff)
#define QD_TIMREG(drive)      (byte)((((drive)->drive_data) & 0xff00) >> 8)

#define QD6500_DEF_DATA       ((QD_TIM1_PORT<<8) | (QD_ID3 ? 0x0c : 0x08))
#define QD6580_DEF_DATA       ((QD_TIM1_PORT<<8) | (QD_ID3 ? 0x0a : 0x00))
#define QD6580_DEF_DATA2      ((QD_TIM2_PORT<<8) | (QD_ID3 ? 0x0a : 0x00))
#define QD_DEF_CONTR          (0x40 | ((control & 0x02) ? 0x9f : 0x1f))

#define QD_TESTVAL            0x19  /* safe value */

/* Drive specific timing taken from DOS driver v3.7 */

static struct qd65xx_timing_s {
      s8    offset;   /* ofset from the beginning of Model Number" */
      char  model[4];    /* 4 chars from Model number, no conversion */
      s16   active;   /* active time */
      s16   recovery; /* recovery time */
} qd65xx_timing [] = {
      { 30, "2040", 110, 225 },  /* Conner CP30204                */
      { 30, "2045", 135, 225 },  /* Conner CP30254                */
      { 30, "1040", 155, 325 },  /* Conner CP30104                */
      { 30, "1047", 135, 265 },  /* Conner CP30174                */
      { 30, "5344", 135, 225 },  /* Conner CP3544                 */
      { 30, "01 4", 175, 405 },  /* Conner CP-3104                */
      { 27, "C030", 175, 375 },  /* Conner CP3000                 */
      {  8, "PL42", 110, 295 },  /* Quantum LP240                 */
      {  8, "PL21", 110, 315 },  /* Quantum LP120                 */
      {  8, "PL25", 175, 385 },  /* Quantum LP52                  */
      {  4, "PA24", 110, 285 },  /* WD Piranha SP4200             */
      {  6, "2200", 110, 260 },  /* WD Caviar AC2200              */
      {  6, "3204", 110, 235 },  /* WD Caviar AC2340              */
      {  6, "1202", 110, 265 },  /* WD Caviar AC2120              */
      {  0, "DS3-", 135, 315 },  /* Teac SD340              */
      {  8, "KM32", 175, 355 },  /* Toshiba MK234                 */
      {  2, "53A1", 175, 355 },  /* Seagate ST351A                */
      {  2, "4108", 175, 295 },  /* Seagate ST1480A               */
      {  2, "1344", 175, 335 },  /* Seagate ST3144A               */
      {  6, "7 12", 110, 225 },  /* Maxtor 7213A                  */
      { 30, "02F4", 145, 295 },  /* Conner 3204F                  */
      {  2, "1302", 175, 335 },  /* Seagate ST3120A               */
      {  2, "2334", 145, 265 },  /* Seagate ST3243A               */
      {  2, "2338", 145, 275 },  /* Seagate ST3283A               */
      {  2, "3309", 145, 275 },  /* Seagate ST3390A               */
      {  2, "5305", 145, 275 },  /* Seagate ST3550A               */
      {  2, "4100", 175, 295 },  /* Seagate ST1400A               */
      {  2, "4110", 175, 295 },  /* Seagate ST1401A               */
      {  2, "6300", 135, 265 },  /* Seagate ST3600A               */
      {  2, "5300", 135, 265 },  /* Seagate ST3500A               */
      {  6, "7 31", 135, 225 },  /* Maxtor 7131 AT                */
      {  6, "7 43", 115, 265 },  /* Maxtor 7345 AT                */
      {  6, "7 42", 110, 255 },  /* Maxtor 7245 AT                */
      {  6, "3 04", 135, 265 },  /* Maxtor 340 AT                 */
      {  6, "61 0", 135, 285 },  /* WD AC160                      */
      {  6, "1107", 135, 235 },  /* WD AC1170                     */
      {  6, "2101", 110, 220 },  /* WD AC1210                     */
      {  6, "4202", 135, 245 },  /* WD AC2420                     */
      {  6, "41 0", 175, 355 },  /* WD Caviar 140                 */
      {  6, "82 0", 175, 355 },  /* WD Caviar 280                 */
      {  8, "PL01", 175, 375 },  /* Quantum LP105                 */
      {  8, "PL25", 110, 295 },  /* Quantum LP525                 */
      { 10, "4S 2", 175, 385 },  /* Quantum ELS42                 */
      { 10, "8S 5", 175, 385 },  /* Quantum ELS85                 */
      { 10, "1S72", 175, 385 },  /* Quantum ELS127                */
      { 10, "1S07", 175, 385 },  /* Quantum ELS170                */
      {  8, "ZE42", 135, 295 },  /* Quantum EZ240                 */
      {  8, "ZE21", 175, 385 },  /* Quantum EZ127                 */
      {  8, "ZE58", 175, 385 },  /* Quantum EZ85                  */
      {  8, "ZE24", 175, 385 },  /* Quantum EZ42                  */
      { 27, "C036", 155, 325 },  /* Conner CP30064                */
      { 27, "C038", 155, 325 },  /* Conner CP30084                */
      {  6, "2205", 110, 255 },  /* WDC AC2250              */
      {  2, " CHA", 140, 415 },  /* WDC AH series; WDC AH260, WDC */
      {  2, " CLA", 140, 415 },  /* WDC AL series: WDC AL2120, 2170,    */
      {  4, "UC41", 140, 415 },  /* WDC CU140                     */
      {  6, "1207", 130, 275 },  /* WDC AC2170              */
      {  6, "2107", 130, 275 },  /* WDC AC1270              */
      {  6, "5204", 130, 275 },  /* WDC AC2540              */
      { 30, "3004", 110, 235 },  /* Conner CP30340                */
      { 30, "0345", 135, 255 },  /* Conner CP30544                */
      { 12, "12A3", 175, 320 },  /* MAXTOR LXT-213A               */
      { 12, "43A0", 145, 240 },  /* MAXTOR LXT-340A               */
      {  6, "7 21", 180, 290 },  /* Maxtor 7120 AT                */
      {  6, "7 71", 135, 240 },  /* Maxtor 7170 AT                */
      { 12, "45\0000", 110, 205 },   /* MAXTOR MXT-540            */
      {  8, "PL11", 180, 290 },  /* QUANTUM LP110A                */
      {  8, "OG21", 150, 275 },  /* QUANTUM GO120                 */
      { 12, "42A5", 175, 320 },  /* MAXTOR LXT-245A               */
      {  2, "2309", 175, 295 },  /* ST3290A                       */
      {  2, "3358", 180, 310 },  /* ST3385A                       */
      {  2, "6355", 180, 310 },  /* ST3655A                       */
      {  2, "1900", 175, 270 },  /* ST9100A                       */
      {  2, "1954", 175, 270 },  /* ST9145A                       */
      {  2, "1909", 175, 270 },  /* ST9190AG                      */
      {  2, "2953", 175, 270 },  /* ST9235A                       */
      {  2, "1359", 175, 270 },  /* ST3195A                       */
      { 24, "3R11", 175, 290 },  /* ALPS ELECTRIC Co.,LTD, DR311C */
      {  0, "2M26", 175, 215 },  /* M262XT-0Ah              */
      {  4, "2253", 175, 300 },  /* HP C2235A                     */
      {  4, "-32A", 145, 245 },  /* H3133-A2                      */
      { 30, "0326", 150, 270 },  /* Samsung Electronics 120MB           */
      { 30, "3044", 110, 195 },  /* Conner CFA340A                */
      { 30, "43A0", 110, 195 },  /* Conner CFA340A                */
      { -1, "    ", 175, 415 }   /* unknown disk name             */
};

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