tag | line | file | source code |
rq | 535 | drivers/block/ide-cd.c | static void restore_request (struct request *rq) |
rq | 537 | drivers/block/ide-cd.c | if (rq->buffer != rq->bh->b_data) { |
rq | 538 | drivers/block/ide-cd.c | int n = (rq->buffer - rq->bh->b_data) / SECTOR_SIZE; |
rq | 539 | drivers/block/ide-cd.c | rq->buffer = rq->bh->b_data; |
rq | 540 | drivers/block/ide-cd.c | rq->nr_sectors += n; |
rq | 541 | drivers/block/ide-cd.c | rq->sector -= n; |
rq | 543 | drivers/block/ide-cd.c | rq->current_nr_sectors = rq->bh->b_size >> SECTOR_BITS; |
rq | 552 | drivers/block/ide-cd.c | struct request *rq; |
rq | 581 | drivers/block/ide-cd.c | rq = &HWIF(drive)->request_sense_request; |
rq | 582 | drivers/block/ide-cd.c | ide_init_drive_cmd (rq); |
rq | 583 | drivers/block/ide-cd.c | rq->cmd = REQUEST_SENSE_COMMAND; |
rq | 584 | drivers/block/ide-cd.c | rq->buffer = (char *)pc; |
rq | 585 | drivers/block/ide-cd.c | rq->sem = sem; |
rq | 586 | drivers/block/ide-cd.c | (void) ide_do_drive_cmd (drive, rq, ide_preempt); |
rq | 592 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 596 | drivers/block/ide-cd.c | if (!uptodate && rq->bh != 0) { |
rq | 597 | drivers/block/ide-cd.c | int adj = rq->current_nr_sectors - 1; |
rq | 598 | drivers/block/ide-cd.c | rq->current_nr_sectors -= adj; |
rq | 599 | drivers/block/ide-cd.c | rq->sector += adj; |
rq | 602 | drivers/block/ide-cd.c | if (rq->cmd == REQUEST_SENSE_COMMAND && uptodate) { |
rq | 604 | drivers/block/ide-cd.c | rq->buffer; |
rq | 631 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 645 | drivers/block/ide-cd.c | if (rq == NULL) |
rq | 649 | drivers/block/ide-cd.c | cmd = rq->cmd; |
rq | 657 | drivers/block/ide-cd.c | rq->buffer; |
rq | 667 | drivers/block/ide-cd.c | rq->buffer; |
rq | 703 | drivers/block/ide-cd.c | sem = rq->sem; |
rq | 704 | drivers/block/ide-cd.c | rq->sem = NULL; |
rq | 730 | drivers/block/ide-cd.c | if (++rq->errors > ERROR_MAX) |
rq | 743 | drivers/block/ide-cd.c | } else if ((++rq->errors > ERROR_MAX)) { |
rq | 930 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 943 | drivers/block/ide-cd.c | if (rq->current_nr_sectors > 0) { |
rq | 945 | drivers/block/ide-cd.c | drive->name, rq->current_nr_sectors); |
rq | 972 | drivers/block/ide-cd.c | nskip = MIN ((int)(rq->current_nr_sectors - |
rq | 973 | drivers/block/ide-cd.c | (rq->bh->b_size >> SECTOR_BITS)), |
rq | 981 | drivers/block/ide-cd.c | --rq->current_nr_sectors; |
rq | 992 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0 && |
rq | 993 | drivers/block/ide-cd.c | rq->nr_sectors > 0) |
rq | 998 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0) { |
rq | 1000 | drivers/block/ide-cd.c | rq->sector, sectors_to_transfer); |
rq | 1007 | drivers/block/ide-cd.c | rq->current_nr_sectors); |
rq | 1013 | drivers/block/ide-cd.c | , rq->buffer, SECTOR_SIZE); |
rq | 1014 | drivers/block/ide-cd.c | rq->buffer += SECTOR_SIZE; |
rq | 1015 | drivers/block/ide-cd.c | --rq->nr_sectors; |
rq | 1016 | drivers/block/ide-cd.c | --rq->current_nr_sectors; |
rq | 1017 | drivers/block/ide-cd.c | ++rq->sector; |
rq | 1037 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1044 | drivers/block/ide-cd.c | while (rq->nr_sectors > 0 && |
rq | 1045 | drivers/block/ide-cd.c | rq->sector >= info->sector_buffered && |
rq | 1046 | drivers/block/ide-cd.c | rq->sector < info->sector_buffered + info->nsectors_buffered) { |
rq | 1047 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0) |
rq | 1050 | drivers/block/ide-cd.c | memcpy (rq->buffer, |
rq | 1052 | drivers/block/ide-cd.c | (rq->sector - info->sector_buffered) * SECTOR_SIZE, |
rq | 1054 | drivers/block/ide-cd.c | rq->buffer += SECTOR_SIZE; |
rq | 1055 | drivers/block/ide-cd.c | --rq->current_nr_sectors; |
rq | 1056 | drivers/block/ide-cd.c | --rq->nr_sectors; |
rq | 1057 | drivers/block/ide-cd.c | ++rq->sector; |
rq | 1062 | drivers/block/ide-cd.c | if (rq->nr_sectors == 0) { |
rq | 1068 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0) |
rq | 1075 | drivers/block/ide-cd.c | if (rq->current_nr_sectors < (rq->bh->b_size >> SECTOR_BITS) && |
rq | 1076 | drivers/block/ide-cd.c | (rq->sector % SECTORS_PER_FRAME) != 0) { |
rq | 1078 | drivers/block/ide-cd.c | drive->name, rq->sector); |
rq | 1097 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1102 | drivers/block/ide-cd.c | nsect = rq->nr_sectors; |
rq | 1105 | drivers/block/ide-cd.c | sector = rq->sector; |
rq | 1117 | drivers/block/ide-cd.c | if (rq->current_nr_sectors != |
rq | 1118 | drivers/block/ide-cd.c | (rq->bh->b_size >> SECTOR_BITS)) { |
rq | 1120 | drivers/block/ide-cd.c | drive->name, rq->current_nr_sectors); |
rq | 1127 | drivers/block/ide-cd.c | rq->current_nr_sectors += nskip; |
rq | 1160 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1161 | drivers/block/ide-cd.c | int minor = MINOR (rq->rq_dev); |
rq | 1166 | drivers/block/ide-cd.c | rq->sector = block; |
rq | 1168 | drivers/block/ide-cd.c | rq->rq_dev = MKDEV (MAJOR(rq->rq_dev), minor); |
rq | 1173 | drivers/block/ide-cd.c | restore_request (rq); |
rq | 1205 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1206 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 1311 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1312 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 1323 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1324 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 1417 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1419 | drivers/block/ide-cd.c | if (rq -> cmd == PACKET_COMMAND || rq -> cmd == REQUEST_SENSE_COMMAND) |
rq | 1421 | drivers/block/ide-cd.c | else if (rq -> cmd == RESET_DRIVE_COMMAND) { |
rq | 1425 | drivers/block/ide-cd.c | } else if (rq -> cmd != READ) { |
rq | 1426 | drivers/block/ide-cd.c | printk ("ide-cd: bad cmd %d\n", rq -> cmd); |
rq | 842 | drivers/block/ide-tape.c | void idetape_queue_pc_head (ide_drive_t *drive,idetape_packet_command_t *pc,struct request *rq); |
rq | 1728 | drivers/block/ide-tape.c | struct request *rq; |
rq | 1749 | drivers/block/ide-tape.c | tape->postponed_rq = rq = HWGROUP(drive)->rq; |
rq | 1750 | drivers/block/ide-tape.c | rq->rq_status = IDETAPE_RQ_POSTPONED; |
rq | 1751 | drivers/block/ide-tape.c | blk_dev[MAJOR(rq->rq_dev)].current_request = rq->next; |
rq | 1752 | drivers/block/ide-tape.c | HWGROUP(drive)->rq = NULL; |
rq | 1849 | drivers/block/ide-tape.c | if (HWGROUP (drive)->rq == NULL) { |
rq | 1940 | drivers/block/ide-tape.c | if (next_rq == HWGROUP (drive)->rq) |
rq | 2130 | drivers/block/ide-tape.c | struct request *rq; |
rq | 2133 | drivers/block/ide-tape.c | rq=HWGROUP(drive)->rq; |
rq | 2155 | drivers/block/ide-tape.c | struct request *rq=HWGROUP(drive)->rq; |
rq | 2163 | drivers/block/ide-tape.c | rq->current_nr_sectors-=blocks_read; |
rq | 2168 | drivers/block/ide-tape.c | rq->errors=tape->pc->error; |
rq | 2169 | drivers/block/ide-tape.c | switch (rq->errors) { |
rq | 2183 | drivers/block/ide-tape.c | struct request *rq=HWGROUP(drive)->rq; |
rq | 2191 | drivers/block/ide-tape.c | rq->current_nr_sectors-=blocks_written; |
rq | 2196 | drivers/block/ide-tape.c | rq->errors=tape->pc->error; |
rq | 2756 | drivers/block/ide-tape.c | struct request *rq; |
rq | 2765 | drivers/block/ide-tape.c | rq=HWGROUP(drive)->rq; |
rq | 2835 | drivers/block/ide-tape.c | struct request *rq = hwgroup->rq; |
rq | 2845 | drivers/block/ide-tape.c | bdev->current_request=rq; /* Since we may have taken it out */ |
rq | 2847 | drivers/block/ide-tape.c | if (!rq->errors) /* In case rq->errors is already set, */ |
rq | 2848 | drivers/block/ide-tape.c | rq->errors=!uptodate; /* we won't change it. */ |
rq | 2849 | drivers/block/ide-tape.c | error=rq->errors; |
rq | 2851 | drivers/block/ide-tape.c | if (tape->active_data_request == rq) { /* The request was a pipelined data transfer request */ |
rq | 2853 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_READ_REQUEST) { |
rq | 2865 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_WRITE_REQUEST) { |
rq | 2866 | drivers/block/ide-tape.c | if (rq->errors) |
rq | 2867 | drivers/block/ide-tape.c | tape->error_in_pipeline_stage=rq->errors; |
rq | 2900 | drivers/block/ide-tape.c | void idetape_do_request (ide_drive_t *drive, struct request *rq, unsigned long block) |
rq | 2911 | drivers/block/ide-tape.c | printk ("rq_status: %d, rq_dev: %u, cmd: %d, errors: %d\n",rq->rq_status,(unsigned int) rq->rq_dev,rq->cmd,rq->errors); |
rq | 2912 | drivers/block/ide-tape.c | printk ("sector: %ld, nr_sectors: %ld, current_nr_sectors: %ld\n",rq->sector,rq->nr_sectors,rq->current_nr_sectors); |
rq | 2915 | drivers/block/ide-tape.c | if (!IDETAPE_REQUEST_CMD (rq->cmd)) { |
rq | 2952 | drivers/block/ide-tape.c | if (rq->next != NULL && rq->rq_dev != rq->next->rq_dev) |
rq | 2953 | drivers/block/ide-tape.c | bdev->current_request=rq->next; |
rq | 2966 | drivers/block/ide-tape.c | if (tape->postponed_rq->rq_status != RQ_ACTIVE || rq != tape->postponed_rq) { |
rq | 2972 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_PACKET_COMMAND_REQUEST_TYPE1) { |
rq | 3003 | drivers/block/ide-tape.c | switch (rq->cmd) { |
rq | 3016 | drivers/block/ide-tape.c | idetape_create_read_cmd (pc,rq->current_nr_sectors); |
rq | 3018 | drivers/block/ide-tape.c | pc->buffer=rq->buffer; |
rq | 3019 | drivers/block/ide-tape.c | pc->buffer_size=rq->current_nr_sectors*tape->tape_block_size; |
rq | 3020 | drivers/block/ide-tape.c | pc->current_position=rq->buffer; |
rq | 3021 | drivers/block/ide-tape.c | pc->request_transfer=rq->current_nr_sectors*tape->tape_block_size; |
rq | 3038 | drivers/block/ide-tape.c | idetape_create_write_cmd (pc,rq->current_nr_sectors); |
rq | 3040 | drivers/block/ide-tape.c | pc->buffer=rq->buffer; |
rq | 3041 | drivers/block/ide-tape.c | pc->buffer_size=rq->current_nr_sectors*tape->tape_block_size; |
rq | 3042 | drivers/block/ide-tape.c | pc->current_position=rq->buffer; |
rq | 3043 | drivers/block/ide-tape.c | pc->request_transfer=rq->current_nr_sectors*tape->tape_block_size; |
rq | 3059 | drivers/block/ide-tape.c | rq->cmd=IDETAPE_PACKET_COMMAND_REQUEST_TYPE2; /* Note that we are waiting for DSC *before* we */ |
rq | 3065 | drivers/block/ide-tape.c | rq->cmd=IDETAPE_PACKET_COMMAND_REQUEST_TYPE1; |
rq | 3066 | drivers/block/ide-tape.c | pc=(idetape_packet_command_t *) rq->buffer; |
rq | 3100 | drivers/block/ide-tape.c | struct request rq; |
rq | 3102 | drivers/block/ide-tape.c | ide_init_drive_cmd (&rq); |
rq | 3103 | drivers/block/ide-tape.c | rq.buffer = (char *) pc; |
rq | 3104 | drivers/block/ide-tape.c | rq.cmd = IDETAPE_PACKET_COMMAND_REQUEST_TYPE1; |
rq | 3105 | drivers/block/ide-tape.c | return ide_do_drive_cmd (drive, &rq, ide_wait); |
rq | 3128 | drivers/block/ide-tape.c | void idetape_queue_pc_head (ide_drive_t *drive,idetape_packet_command_t *pc,struct request *rq) |
rq | 3134 | drivers/block/ide-tape.c | bdev->current_request=HWGROUP (drive)->rq; /* Since we may have taken it out */ |
rq | 3136 | drivers/block/ide-tape.c | ide_init_drive_cmd (rq); |
rq | 3137 | drivers/block/ide-tape.c | rq->buffer = (char *) pc; |
rq | 3138 | drivers/block/ide-tape.c | rq->cmd = IDETAPE_PACKET_COMMAND_REQUEST_TYPE1; |
rq | 3139 | drivers/block/ide-tape.c | (void) ide_do_drive_cmd (drive, rq, ide_preempt); |
rq | 3150 | drivers/block/ide-tape.c | void idetape_wait_for_request (struct request *rq) |
rq | 3156 | drivers/block/ide-tape.c | if (rq == NULL || !IDETAPE_REQUEST_CMD (rq->cmd)) { |
rq | 3162 | drivers/block/ide-tape.c | rq->sem=&sem; |
rq | 3175 | drivers/block/ide-tape.c | struct request rq; |
rq | 3187 | drivers/block/ide-tape.c | ide_init_drive_cmd (&rq); |
rq | 3188 | drivers/block/ide-tape.c | rq.buffer = buffer; |
rq | 3189 | drivers/block/ide-tape.c | rq.cmd = cmd; |
rq | 3190 | drivers/block/ide-tape.c | rq.sector = tape->block_address; |
rq | 3191 | drivers/block/ide-tape.c | rq.nr_sectors = rq.current_nr_sectors = blocks; |
rq | 3192 | drivers/block/ide-tape.c | (void) ide_do_drive_cmd (drive, &rq, ide_wait); |
rq | 3194 | drivers/block/ide-tape.c | return (tape->tape_block_size*(blocks-rq.current_nr_sectors)); |
rq | 3208 | drivers/block/ide-tape.c | struct request rq,*rq_ptr; |
rq | 3215 | drivers/block/ide-tape.c | ide_init_drive_cmd (&rq); |
rq | 3216 | drivers/block/ide-tape.c | rq.cmd = IDETAPE_READ_REQUEST; |
rq | 3217 | drivers/block/ide-tape.c | rq.sector = tape->block_address; |
rq | 3218 | drivers/block/ide-tape.c | rq.nr_sectors = rq.current_nr_sectors = blocks; |
rq | 3223 | drivers/block/ide-tape.c | new_stage->rq=rq; |
rq | 3244 | drivers/block/ide-tape.c | if (tape->active_data_request == &(tape->first_stage->rq)) |
rq | 3248 | drivers/block/ide-tape.c | rq_ptr=&(tape->first_stage->rq); |
rq | 3281 | drivers/block/ide-tape.c | struct request *rq; |
rq | 3315 | drivers/block/ide-tape.c | rq=&(new_stage->rq); |
rq | 3317 | drivers/block/ide-tape.c | ide_init_drive_cmd (rq); |
rq | 3318 | drivers/block/ide-tape.c | rq->cmd = IDETAPE_WRITE_REQUEST; |
rq | 3319 | drivers/block/ide-tape.c | rq->sector = tape->block_address; /* Doesn't actually matter - We always assume sequential access */ |
rq | 3320 | drivers/block/ide-tape.c | rq->nr_sectors = blocks; |
rq | 3321 | drivers/block/ide-tape.c | rq->current_nr_sectors = blocks; |
rq | 3405 | drivers/block/ide-tape.c | idetape_wait_for_request (&(tape->last_stage->rq)); |
rq | 4030 | drivers/block/ide-tape.c | if (tape->active_data_request == &(tape->first_stage->rq)) |
rq | 4034 | drivers/block/ide-tape.c | errors=tape->first_stage->rq.errors; |
rq | 4570 | drivers/block/ide-tape.c | struct request *rq=&(stage->rq); |
rq | 4581 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_WRITE_REQUEST) |
rq | 4584 | drivers/block/ide-tape.c | rq->buffer=tape->data_buffer; |
rq | 4585 | drivers/block/ide-tape.c | tape->active_data_request=rq; |
rq | 347 | drivers/block/ide-tape.h | struct request rq; /* The corresponding request */ |
rq | 782 | drivers/block/ide.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 784 | drivers/block/ide.c | if (rq->cmd == IDE_DRIVE_CMD) { |
rq | 785 | drivers/block/ide.c | byte *args = (byte *) rq->buffer; |
rq | 786 | drivers/block/ide.c | rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT); |
rq | 795 | drivers/block/ide.c | blk_dev[MAJOR(rq->rq_dev)].current_request = rq->next; |
rq | 796 | drivers/block/ide.c | HWGROUP(drive)->rq = NULL; |
rq | 797 | drivers/block/ide.c | rq->rq_status = RQ_INACTIVE; |
rq | 798 | drivers/block/ide.c | if (rq->sem != NULL) |
rq | 799 | drivers/block/ide.c | up(rq->sem); |
rq | 860 | drivers/block/ide.c | if (HWGROUP(drive)->rq) |
rq | 861 | drivers/block/ide.c | printk(", sector=%ld", HWGROUP(drive)->rq->sector); |
rq | 895 | drivers/block/ide.c | struct request *rq; |
rq | 899 | drivers/block/ide.c | if ((rq = HWGROUP(drive)->rq) == NULL || drive == NULL) |
rq | 902 | drivers/block/ide.c | if (rq->cmd == IDE_DRIVE_CMD) { |
rq | 903 | drivers/block/ide.c | rq->errors = 1; |
rq | 908 | drivers/block/ide.c | rq->errors |= ERROR_RESET; |
rq | 913 | drivers/block/ide.c | rq->errors = ERROR_MAX; |
rq | 915 | drivers/block/ide.c | rq->errors |= ERROR_RECAL; |
rq | 917 | drivers/block/ide.c | if ((stat & DRQ_STAT) && rq->cmd != WRITE) |
rq | 921 | drivers/block/ide.c | rq->errors |= ERROR_RESET; /* Mmmm.. timing problem */ |
rq | 923 | drivers/block/ide.c | if (rq->errors >= ERROR_MAX) { |
rq | 926 | drivers/block/ide.c | rq->errors = 0; |
rq | 934 | drivers/block/ide.c | if ((rq->errors & ERROR_RESET) == ERROR_RESET) { |
rq | 935 | drivers/block/ide.c | ++rq->errors; |
rq | 938 | drivers/block/ide.c | } else if ((rq->errors & ERROR_RECAL) == ERROR_RECAL) |
rq | 940 | drivers/block/ide.c | ++rq->errors; |
rq | 952 | drivers/block/ide.c | struct request *rq; |
rq | 960 | drivers/block/ide.c | rq = HWGROUP(drive)->rq; |
rq | 962 | drivers/block/ide.c | if ((nsect = rq->current_nr_sectors) > msect) |
rq | 967 | drivers/block/ide.c | ide_input_data(drive, rq->buffer, nsect * SECTOR_WORDS); |
rq | 970 | drivers/block/ide.c | drive->name, rq->sector, rq->sector+nsect-1, |
rq | 971 | drivers/block/ide.c | (unsigned long) rq->buffer+(nsect<<9), rq->nr_sectors-nsect); |
rq | 973 | drivers/block/ide.c | rq->sector += nsect; |
rq | 974 | drivers/block/ide.c | rq->buffer += nsect<<9; |
rq | 975 | drivers/block/ide.c | rq->errors = 0; |
rq | 976 | drivers/block/ide.c | i = (rq->nr_sectors -= nsect); |
rq | 977 | drivers/block/ide.c | if ((rq->current_nr_sectors -= nsect) <= 0) |
rq | 994 | drivers/block/ide.c | struct request *rq = hwgroup->rq; |
rq | 999 | drivers/block/ide.c | drive->name, rq->sector, (unsigned long) rq->buffer, |
rq | 1000 | drivers/block/ide.c | rq->nr_sectors-1); |
rq | 1002 | drivers/block/ide.c | if ((rq->nr_sectors == 1) ^ ((stat & DRQ_STAT) != 0)) { |
rq | 1003 | drivers/block/ide.c | rq->sector++; |
rq | 1004 | drivers/block/ide.c | rq->buffer += 512; |
rq | 1005 | drivers/block/ide.c | rq->errors = 0; |
rq | 1006 | drivers/block/ide.c | i = --rq->nr_sectors; |
rq | 1007 | drivers/block/ide.c | --rq->current_nr_sectors; |
rq | 1008 | drivers/block/ide.c | if (rq->current_nr_sectors <= 0) |
rq | 1011 | drivers/block/ide.c | ide_output_data (drive, rq->buffer, SECTOR_WORDS); |
rq | 1026 | drivers/block/ide.c | struct request *rq = &HWGROUP(drive)->wrq; |
rq | 1029 | drivers/block/ide.c | unsigned int nsect = rq->current_nr_sectors; |
rq | 1034 | drivers/block/ide.c | ide_output_data(drive, rq->buffer, nsect<<7); |
rq | 1037 | drivers/block/ide.c | drive->name, rq->sector, (unsigned long) rq->buffer, |
rq | 1038 | drivers/block/ide.c | nsect, rq->nr_sectors - nsect); |
rq | 1040 | drivers/block/ide.c | if ((rq->nr_sectors -= nsect) <= 0) |
rq | 1042 | drivers/block/ide.c | if ((rq->current_nr_sectors -= nsect) == 0) { |
rq | 1043 | drivers/block/ide.c | if ((rq->bh = rq->bh->b_reqnext) != NULL) { |
rq | 1044 | drivers/block/ide.c | rq->current_nr_sectors = rq->bh->b_size>>9; |
rq | 1045 | drivers/block/ide.c | rq->buffer = rq->bh->b_data; |
rq | 1051 | drivers/block/ide.c | rq->buffer += nsect << 9; |
rq | 1064 | drivers/block/ide.c | struct request *rq = &hwgroup->wrq; |
rq | 1068 | drivers/block/ide.c | if (rq->nr_sectors) { |
rq | 1074 | drivers/block/ide.c | if (!rq->nr_sectors) { /* all done? */ |
rq | 1075 | drivers/block/ide.c | rq = hwgroup->rq; |
rq | 1076 | drivers/block/ide.c | for (i = rq->nr_sectors; i > 0;){ |
rq | 1077 | drivers/block/ide.c | i -= rq->current_nr_sectors; |
rq | 1145 | drivers/block/ide.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1146 | drivers/block/ide.c | byte *args = (byte *) rq->buffer; |
rq | 1252 | drivers/block/ide.c | static inline void do_rw_disk (ide_drive_t *drive, struct request *rq, unsigned long block) |
rq | 1261 | drivers/block/ide.c | OUT_BYTE(rq->nr_sectors,io_base+IDE_NSECTOR_OFFSET); |
rq | 1264 | drivers/block/ide.c | if (hwif->is_promise2 || rq->cmd == READ) { |
rq | 1274 | drivers/block/ide.c | drive->name, (rq->cmd==READ)?"read":"writ", |
rq | 1275 | drivers/block/ide.c | block, rq->nr_sectors, (unsigned long) rq->buffer); |
rq | 1293 | drivers/block/ide.c | drive->name, (rq->cmd==READ)?"read":"writ", cyl, |
rq | 1294 | drivers/block/ide.c | head, sect, rq->nr_sectors, (unsigned long) rq->buffer); |
rq | 1299 | drivers/block/ide.c | do_promise_io (drive, rq); |
rq | 1303 | drivers/block/ide.c | if (rq->cmd == READ) { |
rq | 1312 | drivers/block/ide.c | if (rq->cmd == WRITE) { |
rq | 1326 | drivers/block/ide.c | HWGROUP(drive)->wrq = *rq; /* scratchpad */ |
rq | 1331 | drivers/block/ide.c | ide_output_data(drive, rq->buffer, SECTOR_WORDS); |
rq | 1335 | drivers/block/ide.c | printk("%s: bad command: %d\n", drive->name, rq->cmd); |
rq | 1343 | drivers/block/ide.c | static void execute_drive_cmd (ide_drive_t *drive, struct request *rq) |
rq | 1345 | drivers/block/ide.c | byte *args = rq->buffer; |
rq | 1370 | drivers/block/ide.c | static inline void do_request (ide_hwif_t *hwif, struct request *rq) |
rq | 1378 | drivers/block/ide.c | printk("%s: do_request: current=0x%08lx\n", hwif->name, (unsigned long) rq); |
rq | 1380 | drivers/block/ide.c | minor = MINOR(rq->rq_dev); |
rq | 1382 | drivers/block/ide.c | if (MAJOR(rq->rq_dev) != hwif->major || unit >= MAX_DRIVES) { |
rq | 1384 | drivers/block/ide.c | hwif->name, kdevname(rq->rq_dev)); |
rq | 1389 | drivers/block/ide.c | if (rq->bh && !buffer_locked(rq->bh)) { |
rq | 1394 | drivers/block/ide.c | block = rq->sector; |
rq | 1395 | drivers/block/ide.c | blockend = block + rq->nr_sectors; |
rq | 1398 | drivers/block/ide.c | (minor&PARTN_MASK)?'0'+(minor&PARTN_MASK):' ', block, rq->nr_sectors); |
rq | 1422 | drivers/block/ide.c | if (rq->cmd == IDE_DRIVE_CMD) { |
rq | 1423 | drivers/block/ide.c | execute_drive_cmd(drive, rq); |
rq | 1429 | drivers/block/ide.c | do_rw_disk (drive, rq, block); |
rq | 1438 | drivers/block/ide.c | idetape_do_request (drive, rq, block); |
rq | 1448 | drivers/block/ide.c | do_rw_disk (drive, rq, block); /* simpler and faster */ |
rq | 1482 | drivers/block/ide.c | struct request *rq; |
rq | 1483 | drivers/block/ide.c | if ((rq = hwgroup->rq) == NULL) { |
rq | 1493 | drivers/block/ide.c | rq = blk_dev[hwif->major].current_request; |
rq | 1494 | drivers/block/ide.c | if (rq != NULL && rq->rq_status != RQ_INACTIVE) |
rq | 1500 | drivers/block/ide.c | do_request(hwgroup->hwif = hwgroup->next_hwif = hwif, hwgroup->rq = rq); |
rq | 1689 | drivers/block/ide.c | void ide_init_drive_cmd (struct request *rq) |
rq | 1691 | drivers/block/ide.c | rq->buffer = NULL; |
rq | 1692 | drivers/block/ide.c | rq->cmd = IDE_DRIVE_CMD; |
rq | 1693 | drivers/block/ide.c | rq->sector = 0; |
rq | 1694 | drivers/block/ide.c | rq->nr_sectors = 0; |
rq | 1695 | drivers/block/ide.c | rq->current_nr_sectors = 0; |
rq | 1696 | drivers/block/ide.c | rq->sem = NULL; |
rq | 1697 | drivers/block/ide.c | rq->bh = NULL; |
rq | 1698 | drivers/block/ide.c | rq->bhtail = NULL; |
rq | 1699 | drivers/block/ide.c | rq->next = NULL; |
rq | 1702 | drivers/block/ide.c | rq->errors = 0; |
rq | 1703 | drivers/block/ide.c | rq->rq_status = RQ_ACTIVE; |
rq | 1704 | drivers/block/ide.c | rq->rq_dev = ????; |
rq | 1734 | drivers/block/ide.c | int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t action) |
rq | 1742 | drivers/block/ide.c | if (IS_PROMISE_DRIVE && rq->buffer != NULL) |
rq | 1744 | drivers/block/ide.c | rq->errors = 0; |
rq | 1745 | drivers/block/ide.c | rq->rq_status = RQ_ACTIVE; |
rq | 1746 | drivers/block/ide.c | rq->rq_dev = MKDEV(major,(drive->select.b.unit)<<PARTN_BITS); |
rq | 1748 | drivers/block/ide.c | rq->sem = &sem; |
rq | 1758 | drivers/block/ide.c | rq->next = cur_rq; |
rq | 1759 | drivers/block/ide.c | bdev->current_request = rq; |
rq | 1761 | drivers/block/ide.c | HWGROUP(drive)->rq = NULL; |
rq | 1763 | drivers/block/ide.c | if (HWGROUP(drive)->rq == NULL) { /* is this necessary (?) */ |
rq | 1772 | drivers/block/ide.c | rq->next = cur_rq->next; |
rq | 1773 | drivers/block/ide.c | cur_rq->next = rq; |
rq | 1775 | drivers/block/ide.c | if (action == ide_wait && rq->rq_status != RQ_INACTIVE) |
rq | 1778 | drivers/block/ide.c | return rq->errors ? -EIO : 0; /* return -EIO if errors */ |
rq | 1804 | drivers/block/ide.c | struct request rq; |
rq | 1806 | drivers/block/ide.c | ide_init_drive_cmd (&rq); |
rq | 1807 | drivers/block/ide.c | rq.buffer = door_lock; |
rq | 1813 | drivers/block/ide.c | (void) ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 1843 | drivers/block/ide.c | struct request rq; |
rq | 1845 | drivers/block/ide.c | ide_init_drive_cmd (&rq); |
rq | 1846 | drivers/block/ide.c | rq.buffer = door_unlock; |
rq | 1847 | drivers/block/ide.c | (void) ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 1918 | drivers/block/ide.c | struct request rq; |
rq | 1924 | drivers/block/ide.c | ide_init_drive_cmd (&rq); |
rq | 2056 | drivers/block/ide.c | (void) ide_do_drive_cmd (drive, &rq, ide_wait); |
rq | 2065 | drivers/block/ide.c | err = ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 2079 | drivers/block/ide.c | rq.buffer = argbuf; |
rq | 2080 | drivers/block/ide.c | err = ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 3050 | drivers/block/ide.c | hwgroup->rq = NULL; |
rq | 449 | drivers/block/ide.h | struct request *rq; /* current request */ |
rq | 552 | drivers/block/ide.h | void ide_init_drive_cmd (struct request *rq); |
rq | 590 | drivers/block/ide.h | int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t action); |
rq | 647 | drivers/block/ide.h | void idetape_do_request (ide_drive_t *drive, struct request *rq, unsigned long block); |
rq | 200 | drivers/block/promise.c | struct request *rq; |
rq | 212 | drivers/block/promise.c | rq = HWGROUP(drive)->rq; |
rq | 213 | drivers/block/promise.c | sectors_avail = rq->nr_sectors - sectors_left; |
rq | 216 | drivers/block/promise.c | rq = HWGROUP(drive)->rq; |
rq | 217 | drivers/block/promise.c | if ((nsect = rq->current_nr_sectors) > sectors_avail) |
rq | 220 | drivers/block/promise.c | ide_input_data(drive, rq->buffer, nsect * SECTOR_WORDS); |
rq | 223 | drivers/block/promise.c | "remaining=%ld\n", drive->name, rq->sector, rq->sector+nsect-1, |
rq | 224 | drivers/block/promise.c | (unsigned long) rq->buffer+(nsect<<9), rq->nr_sectors-nsect); |
rq | 226 | drivers/block/promise.c | rq->sector += nsect; |
rq | 227 | drivers/block/promise.c | rq->buffer += nsect<<9; |
rq | 228 | drivers/block/promise.c | rq->errors = 0; |
rq | 229 | drivers/block/promise.c | i = (rq->nr_sectors -= nsect); |
rq | 230 | drivers/block/promise.c | if ((rq->current_nr_sectors -= nsect) <= 0) |
rq | 254 | drivers/block/promise.c | struct request *rq; |
rq | 267 | drivers/block/promise.c | rq = hwgroup->rq; |
rq | 268 | drivers/block/promise.c | for (i = rq->nr_sectors; i > 0;) { |
rq | 269 | drivers/block/promise.c | i -= rq->current_nr_sectors; |
rq | 286 | drivers/block/promise.c | struct request *rq = &hwgroup->wrq; |
rq | 289 | drivers/block/promise.c | if (rq->nr_sectors > 4) { |
rq | 290 | drivers/block/promise.c | ide_multwrite(drive, rq->nr_sectors - 4); |
rq | 295 | drivers/block/promise.c | ide_multwrite(drive, rq->nr_sectors); |
rq | 296 | drivers/block/promise.c | rq = hwgroup->rq; |
rq | 297 | drivers/block/promise.c | for (i = rq->nr_sectors; i > 0;) { |
rq | 298 | drivers/block/promise.c | i -= rq->current_nr_sectors; |
rq | 309 | drivers/block/promise.c | void do_promise_io (ide_drive_t *drive, struct request *rq) |
rq | 315 | drivers/block/promise.c | if (rq->cmd == READ) { |
rq | 347 | drivers/block/promise.c | if (rq->cmd == WRITE) { |
rq | 355 | drivers/block/promise.c | HWGROUP(drive)->wrq = *rq; /* scratchpad */ |
rq | 359 | drivers/block/promise.c | printk("%s: bad command: %d\n", drive->name, rq->cmd); |
rq | 154 | drivers/block/triton.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 162 | drivers/block/triton.c | rq = HWGROUP(drive)->rq; |
rq | 163 | drivers/block/triton.c | for (i = rq->nr_sectors; i > 0;) { |
rq | 164 | drivers/block/triton.c | i -= rq->current_nr_sectors; |
rq | 181 | drivers/block/triton.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 182 | drivers/block/triton.c | struct buffer_head *bh = rq->bh; |
rq | 195 | drivers/block/triton.c | addr = virt_to_bus (rq->buffer); |
rq | 201 | drivers/block/triton.c | size = rq->nr_sectors << 9; |
rq | 202 | drivers/isdn/isdn_ppp.c | ippp_table[minor]->first = ippp_table[minor]->rq + NUM_RCV_BUFFS - 1; /* receive queue */ |
rq | 203 | drivers/isdn/isdn_ppp.c | ippp_table[minor]->last = ippp_table[minor]->rq; |
rq | 249 | drivers/isdn/isdn_ppp.c | if (ippp_table[minor]->rq[i].buf) |
rq | 250 | drivers/isdn/isdn_ppp.c | kfree(ippp_table[minor]->rq[i].buf); |
rq | 535 | drivers/isdn/isdn_ppp.c | ippp_table[i]->first = ippp_table[i]->rq + NUM_RCV_BUFFS - 1; |
rq | 536 | drivers/isdn/isdn_ppp.c | ippp_table[i]->last = ippp_table[i]->rq; |
rq | 539 | drivers/isdn/isdn_ppp.c | ippp_table[i]->rq[j].buf = NULL; |
rq | 540 | drivers/isdn/isdn_ppp.c | ippp_table[i]->rq[j].last = ippp_table[i]->rq + |
rq | 542 | drivers/isdn/isdn_ppp.c | ippp_table[i]->rq[j].next = ippp_table[i]->rq + (j + 1) % NUM_RCV_BUFFS; |
rq | 448 | drivers/isdn/teles/card.c | BufQueueLink(&hsp->rq, hsp->rcvibh); |
rq | 469 | drivers/isdn/teles/card.c | BufQueueLink(&hsp->rq, hsp->rcvibh); |
rq | 764 | drivers/isdn/teles/card.c | BufQueueLink(&(sp->rq), sp->rcvibh); |
rq | 880 | drivers/isdn/teles/card.c | while (!BufQueueUnlink(&ibh, &sp->rq)) { |
rq | 973 | drivers/isdn/teles/card.c | while (!BufQueueUnlink(&ibh, &hsp->rq)) { |
rq | 1501 | drivers/isdn/teles/card.c | BufQueueInit(&sp->rq); |
rq | 1722 | drivers/isdn/teles/card.c | BufQueueInit(&hsp->rq); |
rq | 317 | drivers/isdn/teles/teles.h | struct BufQueue rq, sq; |
rq | 337 | drivers/isdn/teles/teles.h | struct BufQueue rq, sq; |
rq | 561 | drivers/net/de4x5.c | static int de4x5_ioctl(struct device *dev, struct ifreq *rq, int cmd); |
rq | 3768 | drivers/net/de4x5.c | de4x5_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 3771 | drivers/net/de4x5.c | struct de4x5_ioctl *ioc = (struct de4x5_ioctl *) &rq->ifr_data; |
rq | 388 | drivers/net/depca.c | static int depca_ioctl(struct device *dev, struct ifreq *rq, int cmd); |
rq | 1701 | drivers/net/depca.c | static int depca_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 1704 | drivers/net/depca.c | struct depca_ioctl *ioc = (struct depca_ioctl *) &rq->ifr_data; |
rq | 296 | drivers/net/ewrk3.c | static int ewrk3_ioctl(struct device *dev, struct ifreq *rq, int cmd); |
rq | 1673 | drivers/net/ewrk3.c | static int ewrk3_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 1676 | drivers/net/ewrk3.c | struct ewrk3_ioctl *ioc = (struct ewrk3_ioctl *) &rq->ifr_data; |
rq | 1598 | drivers/net/pi2.c | struct pi_req rq; |
rq | 1608 | drivers/net/pi2.c | memcpy_fromfs(&rq, ifr->ifr_data, sizeof(struct pi_req)); |
rq | 1610 | drivers/net/pi2.c | switch (rq.cmd) { |
rq | 1617 | drivers/net/pi2.c | lp->txdelay = rq.txdelay; |
rq | 1618 | drivers/net/pi2.c | lp->persist = rq.persist; |
rq | 1619 | drivers/net/pi2.c | lp->slotime = rq.slotime; |
rq | 1620 | drivers/net/pi2.c | lp->squeldelay = rq.squeldelay; |
rq | 1621 | drivers/net/pi2.c | lp->clockmode = rq.clockmode; |
rq | 1622 | drivers/net/pi2.c | lp->speed = rq.speed; |
rq | 1634 | drivers/net/pi2.c | if (rq.dmachan < 1 || rq.dmachan > 3) |
rq | 1640 | drivers/net/pi2.c | dev->dma = lp->dmachan = rq.dmachan; |
rq | 1656 | drivers/net/pi2.c | rq.speed = lp->speed; |
rq | 1657 | drivers/net/pi2.c | rq.txdelay = lp->txdelay; |
rq | 1658 | drivers/net/pi2.c | rq.persist = lp->persist; |
rq | 1659 | drivers/net/pi2.c | rq.slotime = lp->slotime; |
rq | 1660 | drivers/net/pi2.c | rq.squeldelay = lp->squeldelay; |
rq | 1661 | drivers/net/pi2.c | rq.clockmode = lp->clockmode; |
rq | 1662 | drivers/net/pi2.c | rq.dmachan = lp->dmachan; |
rq | 1663 | drivers/net/pi2.c | rq.irq = dev->irq; |
rq | 1664 | drivers/net/pi2.c | memcpy_tofs(ifr->ifr_data, &rq, sizeof(struct pi_req)); |
rq | 1038 | drivers/net/plip.c | plip_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 1041 | drivers/net/plip.c | struct plipconf *pc = (struct plipconf *) &rq->ifr_data; |
rq | 1032 | drivers/net/pt.c | struct pt_req rq; |
rq | 1042 | drivers/net/pt.c | memcpy_fromfs(&rq, ifr->ifr_data, sizeof(struct pt_req)); |
rq | 1044 | drivers/net/pt.c | switch (rq.cmd) { |
rq | 1051 | drivers/net/pt.c | lp->txdelay = rq.txdelay; |
rq | 1052 | drivers/net/pt.c | lp->persist = rq.persist; |
rq | 1053 | drivers/net/pt.c | lp->slotime = rq.slotime; |
rq | 1054 | drivers/net/pt.c | lp->squeldelay = rq.squeldelay; |
rq | 1055 | drivers/net/pt.c | lp->clockmode = rq.clockmode; |
rq | 1056 | drivers/net/pt.c | lp->speed = rq.speed; |
rq | 1068 | drivers/net/pt.c | if (rq.dmachan < 1 || rq.dmachan > 3) |
rq | 1074 | drivers/net/pt.c | dev->dma = lp->dmachan = rq.dmachan; |
rq | 1090 | drivers/net/pt.c | rq.speed = lp->speed; |
rq | 1091 | drivers/net/pt.c | rq.txdelay = lp->txdelay; |
rq | 1092 | drivers/net/pt.c | rq.persist = lp->persist; |
rq | 1093 | drivers/net/pt.c | rq.slotime = lp->slotime; |
rq | 1094 | drivers/net/pt.c | rq.squeldelay = lp->squeldelay; |
rq | 1095 | drivers/net/pt.c | rq.clockmode = lp->clockmode; |
rq | 1096 | drivers/net/pt.c | rq.dmachan = lp->dmachan; |
rq | 1097 | drivers/net/pt.c | rq.irq = dev->irq; |
rq | 1098 | drivers/net/pt.c | memcpy_tofs(ifr->ifr_data, &rq, sizeof(struct pt_req)); |
rq | 1092 | drivers/net/wic.c | wic_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 1099 | drivers/net/wic.c | err=verify_area(VERIFY_WRITE, rq->ifr_data, sizeof(struct wicconf)); |
rq | 1102 | drivers/net/wic.c | memcpy_fromfs(&wc, rq->ifr_data, sizeof(struct wicconf)); |
rq | 1107 | drivers/net/wic.c | memcpy_tofs(rq->ifr_data, &wc, sizeof(struct wicconf)); |
rq | 1165 | drivers/net/wic.c | memcpy_tofs(rq->ifr_data, &wc, sizeof(struct wicconf)); |
rq | 377 | include/linux/blk.h | struct request *req = hwgroup->rq; |
rq | 414 | include/linux/blk.h | hwgroup->rq = NULL; |
rq | 486 | include/linux/isdn.h | struct ippp_buf_queue rq[NUM_RCV_BUFFS]; /* packet queue for isdn_ppp_read() */ |