tag | line | file | source code |
rq | 522 | drivers/block/ide-cd.c | static void restore_request (struct request *rq) |
rq | 524 | drivers/block/ide-cd.c | if (rq->buffer != rq->bh->b_data) |
rq | 526 | drivers/block/ide-cd.c | int n = (rq->buffer - rq->bh->b_data) / SECTOR_SIZE; |
rq | 527 | drivers/block/ide-cd.c | rq->buffer = rq->bh->b_data; |
rq | 528 | drivers/block/ide-cd.c | rq->nr_sectors += n; |
rq | 529 | drivers/block/ide-cd.c | rq->sector -= n; |
rq | 531 | drivers/block/ide-cd.c | rq->current_nr_sectors = rq->bh->b_size >> SECTOR_BITS; |
rq | 540 | drivers/block/ide-cd.c | struct request *rq; |
rq | 569 | drivers/block/ide-cd.c | rq = &HWIF(drive)->request_sense_request; |
rq | 570 | drivers/block/ide-cd.c | ide_init_drive_cmd (rq); |
rq | 571 | drivers/block/ide-cd.c | rq->cmd = REQUEST_SENSE_COMMAND; |
rq | 572 | drivers/block/ide-cd.c | rq->buffer = (char *)pc; |
rq | 573 | drivers/block/ide-cd.c | rq->sem = sem; |
rq | 574 | drivers/block/ide-cd.c | (void) ide_do_drive_cmd (drive, rq, ide_preempt); |
rq | 580 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 584 | drivers/block/ide-cd.c | if (!uptodate && rq->bh != 0) |
rq | 586 | drivers/block/ide-cd.c | int adj = rq->current_nr_sectors - 1; |
rq | 587 | drivers/block/ide-cd.c | rq->current_nr_sectors -= adj; |
rq | 588 | drivers/block/ide-cd.c | rq->sector += adj; |
rq | 591 | drivers/block/ide-cd.c | if (rq->cmd == REQUEST_SENSE_COMMAND && uptodate) |
rq | 593 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 617 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 631 | drivers/block/ide-cd.c | if (rq == NULL) |
rq | 635 | drivers/block/ide-cd.c | cmd = rq->cmd; |
rq | 643 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 654 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 694 | drivers/block/ide-cd.c | sem = rq->sem; |
rq | 695 | drivers/block/ide-cd.c | rq->sem = NULL; |
rq | 726 | drivers/block/ide-cd.c | if (++rq->errors > ERROR_MAX) |
rq | 747 | drivers/block/ide-cd.c | else if ((++rq->errors > ERROR_MAX)) |
rq | 944 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 958 | drivers/block/ide-cd.c | if (rq->current_nr_sectors > 0) |
rq | 961 | drivers/block/ide-cd.c | drive->name, rq->current_nr_sectors); |
rq | 988 | drivers/block/ide-cd.c | nskip = MIN ((int)(rq->current_nr_sectors - (rq->bh->b_size >> SECTOR_BITS)), |
rq | 997 | drivers/block/ide-cd.c | --rq->current_nr_sectors; |
rq | 1009 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0 && |
rq | 1010 | drivers/block/ide-cd.c | rq->nr_sectors > 0) |
rq | 1015 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0) |
rq | 1017 | drivers/block/ide-cd.c | cdrom_buffer_sectors (drive, rq->sector, sectors_to_transfer); |
rq | 1026 | drivers/block/ide-cd.c | rq->current_nr_sectors); |
rq | 1031 | drivers/block/ide-cd.c | cdrom_in_bytes (drive, rq->buffer, SECTOR_SIZE); |
rq | 1032 | drivers/block/ide-cd.c | rq->buffer += SECTOR_SIZE; |
rq | 1033 | drivers/block/ide-cd.c | --rq->nr_sectors; |
rq | 1034 | drivers/block/ide-cd.c | --rq->current_nr_sectors; |
rq | 1035 | drivers/block/ide-cd.c | ++rq->sector; |
rq | 1055 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1062 | drivers/block/ide-cd.c | while (rq->nr_sectors > 0 && |
rq | 1063 | drivers/block/ide-cd.c | rq->sector >= info->sector_buffered && |
rq | 1064 | drivers/block/ide-cd.c | rq->sector < info->sector_buffered + info->nsectors_buffered) |
rq | 1066 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0) |
rq | 1069 | drivers/block/ide-cd.c | memcpy (rq->buffer, |
rq | 1071 | drivers/block/ide-cd.c | (rq->sector - info->sector_buffered) * SECTOR_SIZE, |
rq | 1073 | drivers/block/ide-cd.c | rq->buffer += SECTOR_SIZE; |
rq | 1074 | drivers/block/ide-cd.c | --rq->current_nr_sectors; |
rq | 1075 | drivers/block/ide-cd.c | --rq->nr_sectors; |
rq | 1076 | drivers/block/ide-cd.c | ++rq->sector; |
rq | 1080 | drivers/block/ide-cd.c | if (rq->nr_sectors == 0) |
rq | 1087 | drivers/block/ide-cd.c | if (rq->current_nr_sectors == 0) |
rq | 1094 | drivers/block/ide-cd.c | if (rq->current_nr_sectors < (rq->bh->b_size >> SECTOR_BITS) && |
rq | 1095 | drivers/block/ide-cd.c | (rq->sector % SECTORS_PER_FRAME) != 0) |
rq | 1098 | drivers/block/ide-cd.c | drive->name, rq->sector); |
rq | 1117 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1122 | drivers/block/ide-cd.c | nsect = rq->nr_sectors; |
rq | 1125 | drivers/block/ide-cd.c | sector = rq->sector; |
rq | 1137 | drivers/block/ide-cd.c | if (rq->current_nr_sectors != (rq->bh->b_size >> SECTOR_BITS)) |
rq | 1140 | drivers/block/ide-cd.c | drive->name, rq->current_nr_sectors); |
rq | 1147 | drivers/block/ide-cd.c | rq->current_nr_sectors += nskip; |
rq | 1176 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1177 | drivers/block/ide-cd.c | int minor = MINOR (rq->rq_dev); |
rq | 1182 | drivers/block/ide-cd.c | rq->sector = block; |
rq | 1184 | drivers/block/ide-cd.c | rq->rq_dev = MKDEV (MAJOR(rq->rq_dev), minor); |
rq | 1189 | drivers/block/ide-cd.c | restore_request (rq); |
rq | 1220 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1221 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 1332 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1333 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 1343 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1344 | drivers/block/ide-cd.c | struct packet_command *pc = (struct packet_command *)rq->buffer; |
rq | 1447 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1448 | drivers/block/ide-cd.c | byte *args = rq->buffer; |
rq | 1465 | drivers/block/ide-cd.c | rq->errors = 1; |
rq | 1480 | drivers/block/ide-cd.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 1482 | drivers/block/ide-cd.c | if (rq -> cmd == PACKET_COMMAND || rq -> cmd == REQUEST_SENSE_COMMAND) |
rq | 1485 | drivers/block/ide-cd.c | else if (rq -> cmd == RESET_DRIVE_COMMAND) |
rq | 1492 | drivers/block/ide-cd.c | else if (rq -> cmd == IDE_DRIVE_CMD) |
rq | 1495 | drivers/block/ide-cd.c | else if (rq -> cmd != READ) |
rq | 1497 | drivers/block/ide-cd.c | printk ("ide-cd: bad cmd %d\n", rq -> cmd); |
rq | 813 | drivers/block/ide-tape.c | void idetape_queue_pc_head (ide_drive_t *drive,idetape_packet_command_t *pc,struct request *rq); |
rq | 1641 | drivers/block/ide-tape.c | struct request *rq; |
rq | 1662 | drivers/block/ide-tape.c | tape->postponed_rq = rq = HWGROUP(drive)->rq; |
rq | 1663 | drivers/block/ide-tape.c | rq->rq_status = IDETAPE_RQ_POSTPONED; |
rq | 1664 | drivers/block/ide-tape.c | blk_dev[MAJOR(rq->rq_dev)].current_request = rq->next; |
rq | 1665 | drivers/block/ide-tape.c | HWGROUP(drive)->rq = NULL; |
rq | 2037 | drivers/block/ide-tape.c | struct request *rq; |
rq | 2040 | drivers/block/ide-tape.c | rq=HWGROUP(drive)->rq; |
rq | 2062 | drivers/block/ide-tape.c | struct request *rq; |
rq | 2065 | drivers/block/ide-tape.c | rq=HWGROUP(drive)->rq; |
rq | 2074 | drivers/block/ide-tape.c | rq->sector+=rq->current_nr_sectors; |
rq | 2075 | drivers/block/ide-tape.c | rq->nr_sectors-=rq->current_nr_sectors; |
rq | 2076 | drivers/block/ide-tape.c | rq->current_nr_sectors=0; |
rq | 2080 | drivers/block/ide-tape.c | rq->errors=tape->pc->error; |
rq | 2081 | drivers/block/ide-tape.c | switch (rq->errors) { |
rq | 2095 | drivers/block/ide-tape.c | struct request *rq; |
rq | 2098 | drivers/block/ide-tape.c | rq=HWGROUP(drive)->rq; |
rq | 2107 | drivers/block/ide-tape.c | rq->sector+=rq->current_nr_sectors; |
rq | 2108 | drivers/block/ide-tape.c | rq->nr_sectors-=rq->current_nr_sectors; |
rq | 2109 | drivers/block/ide-tape.c | rq->current_nr_sectors=0; |
rq | 2649 | drivers/block/ide-tape.c | struct request *rq; |
rq | 2658 | drivers/block/ide-tape.c | rq=HWGROUP(drive)->rq; |
rq | 2756 | drivers/block/ide-tape.c | struct request *rq = hwgroup->rq; |
rq | 2765 | drivers/block/ide-tape.c | bdev->current_request=rq; /* Since we may have taken it out */ |
rq | 2767 | drivers/block/ide-tape.c | if (!rq->errors) /* In case rq->errors is already set, */ |
rq | 2768 | drivers/block/ide-tape.c | rq->errors=!uptodate; /* we won't change it. */ |
rq | 2770 | drivers/block/ide-tape.c | if (tape->active_data_request == rq) { /* The request was a pipelined data transfer request */ |
rq | 2772 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_READ_REQUEST) { |
rq | 2784 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_WRITE_REQUEST) { |
rq | 2785 | drivers/block/ide-tape.c | if (rq->errors) |
rq | 2818 | drivers/block/ide-tape.c | void idetape_do_request (ide_drive_t *drive, struct request *rq, unsigned long block) |
rq | 2829 | 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 | 2830 | 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 | 2833 | drivers/block/ide-tape.c | if (!IDETAPE_REQUEST_CMD (rq->cmd)) { |
rq | 2870 | drivers/block/ide-tape.c | if (rq->next != NULL && rq->rq_dev != rq->next->rq_dev) |
rq | 2871 | drivers/block/ide-tape.c | bdev->current_request=rq->next; |
rq | 2884 | drivers/block/ide-tape.c | if (tape->postponed_rq->rq_status != RQ_ACTIVE || rq != tape->postponed_rq) { |
rq | 2890 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_PACKET_COMMAND_REQUEST_TYPE1) { |
rq | 2908 | drivers/block/ide-tape.c | switch (rq->cmd) { |
rq | 2922 | drivers/block/ide-tape.c | idetape_create_read_cmd (pc,rq->current_nr_sectors); |
rq | 2924 | drivers/block/ide-tape.c | pc->buffer=rq->buffer; |
rq | 2925 | drivers/block/ide-tape.c | pc->buffer_size=rq->current_nr_sectors*tape->tape_block_size; |
rq | 2926 | drivers/block/ide-tape.c | pc->current_position=rq->buffer; |
rq | 2927 | drivers/block/ide-tape.c | pc->request_transfer=rq->current_nr_sectors*tape->tape_block_size; |
rq | 2945 | drivers/block/ide-tape.c | idetape_create_write_cmd (pc,rq->current_nr_sectors); |
rq | 2947 | drivers/block/ide-tape.c | pc->buffer=rq->buffer; |
rq | 2948 | drivers/block/ide-tape.c | pc->buffer_size=rq->current_nr_sectors*tape->tape_block_size; |
rq | 2949 | drivers/block/ide-tape.c | pc->current_position=rq->buffer; |
rq | 2950 | drivers/block/ide-tape.c | pc->request_transfer=rq->current_nr_sectors*tape->tape_block_size; |
rq | 2967 | drivers/block/ide-tape.c | rq->cmd=IDETAPE_PACKET_COMMAND_REQUEST_TYPE2; /* Note that we are waiting for DSC *before* we */ |
rq | 2973 | drivers/block/ide-tape.c | rq->cmd=IDETAPE_PACKET_COMMAND_REQUEST_TYPE1; |
rq | 2974 | drivers/block/ide-tape.c | pc=(idetape_packet_command_t *) rq->buffer; |
rq | 3008 | drivers/block/ide-tape.c | struct request rq; |
rq | 3010 | drivers/block/ide-tape.c | ide_init_drive_cmd (&rq); |
rq | 3011 | drivers/block/ide-tape.c | rq.buffer = (char *) pc; |
rq | 3012 | drivers/block/ide-tape.c | rq.cmd = IDETAPE_PACKET_COMMAND_REQUEST_TYPE1; |
rq | 3013 | drivers/block/ide-tape.c | return ide_do_drive_cmd (drive, &rq, ide_wait); |
rq | 3036 | drivers/block/ide-tape.c | void idetape_queue_pc_head (ide_drive_t *drive,idetape_packet_command_t *pc,struct request *rq) |
rq | 3042 | drivers/block/ide-tape.c | bdev->current_request=HWGROUP (drive)->rq; /* Since we may have taken it out */ |
rq | 3044 | drivers/block/ide-tape.c | ide_init_drive_cmd (rq); |
rq | 3045 | drivers/block/ide-tape.c | rq->buffer = (char *) pc; |
rq | 3046 | drivers/block/ide-tape.c | rq->cmd = IDETAPE_PACKET_COMMAND_REQUEST_TYPE1; |
rq | 3047 | drivers/block/ide-tape.c | (void) ide_do_drive_cmd (drive, rq, ide_preempt); |
rq | 3058 | drivers/block/ide-tape.c | void idetape_wait_for_request (struct request *rq) |
rq | 3064 | drivers/block/ide-tape.c | if (rq == NULL || !IDETAPE_REQUEST_CMD (rq->cmd)) { |
rq | 3070 | drivers/block/ide-tape.c | rq->sem=&sem; |
rq | 3088 | drivers/block/ide-tape.c | struct request rq; |
rq | 3095 | drivers/block/ide-tape.c | ide_init_drive_cmd (&rq); |
rq | 3096 | drivers/block/ide-tape.c | rq.buffer = buffer; |
rq | 3097 | drivers/block/ide-tape.c | rq.cmd = cmd; |
rq | 3098 | drivers/block/ide-tape.c | rq.sector = tape->block_address; |
rq | 3099 | drivers/block/ide-tape.c | rq.nr_sectors = blocks; |
rq | 3100 | drivers/block/ide-tape.c | rq.current_nr_sectors = blocks; |
rq | 3102 | drivers/block/ide-tape.c | return ide_do_drive_cmd (drive, &rq, ide_wait); |
rq | 3116 | drivers/block/ide-tape.c | struct request rq; |
rq | 3123 | drivers/block/ide-tape.c | ide_init_drive_cmd (&rq); |
rq | 3124 | drivers/block/ide-tape.c | rq.cmd = IDETAPE_READ_REQUEST; |
rq | 3125 | drivers/block/ide-tape.c | rq.sector = tape->block_address; |
rq | 3126 | drivers/block/ide-tape.c | rq.nr_sectors = blocks; |
rq | 3127 | drivers/block/ide-tape.c | rq.current_nr_sectors = blocks; |
rq | 3132 | drivers/block/ide-tape.c | new_stage->rq=rq; |
rq | 3153 | drivers/block/ide-tape.c | if (tape->active_data_request == &(tape->first_stage->rq)) |
rq | 3157 | drivers/block/ide-tape.c | errors=tape->first_stage->rq.errors; |
rq | 3183 | drivers/block/ide-tape.c | struct request *rq; |
rq | 3219 | drivers/block/ide-tape.c | rq=&(new_stage->rq); |
rq | 3221 | drivers/block/ide-tape.c | ide_init_drive_cmd (rq); |
rq | 3222 | drivers/block/ide-tape.c | rq->cmd = IDETAPE_WRITE_REQUEST; |
rq | 3223 | drivers/block/ide-tape.c | rq->sector = tape->block_address; /* Doesn't actually matter - We always assume sequential access */ |
rq | 3224 | drivers/block/ide-tape.c | rq->nr_sectors = blocks; |
rq | 3225 | drivers/block/ide-tape.c | rq->current_nr_sectors = blocks; |
rq | 3299 | drivers/block/ide-tape.c | idetape_wait_for_request (&(tape->last_stage->rq)); |
rq | 3988 | drivers/block/ide-tape.c | if (tape->active_data_request == &(tape->first_stage->rq)) |
rq | 3992 | drivers/block/ide-tape.c | errors=tape->first_stage->rq.errors; |
rq | 4510 | drivers/block/ide-tape.c | struct request *rq=&(stage->rq); |
rq | 4521 | drivers/block/ide-tape.c | if (rq->cmd == IDETAPE_WRITE_REQUEST) |
rq | 4524 | drivers/block/ide-tape.c | rq->buffer=tape->data_buffer; |
rq | 4525 | drivers/block/ide-tape.c | tape->active_data_request=rq; |
rq | 330 | drivers/block/ide-tape.h | struct request rq; /* The correspoding request */ |
rq | 734 | drivers/block/ide.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 736 | drivers/block/ide.c | if (rq->cmd == IDE_DRIVE_CMD) { |
rq | 737 | drivers/block/ide.c | byte *args = (byte *) rq->buffer; |
rq | 738 | drivers/block/ide.c | rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT); |
rq | 747 | drivers/block/ide.c | blk_dev[MAJOR(rq->rq_dev)].current_request = rq->next; |
rq | 748 | drivers/block/ide.c | HWGROUP(drive)->rq = NULL; |
rq | 749 | drivers/block/ide.c | rq->rq_status = RQ_INACTIVE; |
rq | 750 | drivers/block/ide.c | if (rq->sem != NULL) |
rq | 751 | drivers/block/ide.c | up(rq->sem); |
rq | 812 | drivers/block/ide.c | if (HWGROUP(drive)->rq) |
rq | 813 | drivers/block/ide.c | printk(", sector=%ld", HWGROUP(drive)->rq->sector); |
rq | 847 | drivers/block/ide.c | struct request *rq; |
rq | 851 | drivers/block/ide.c | if ((rq = HWGROUP(drive)->rq) == NULL || drive == NULL) |
rq | 854 | drivers/block/ide.c | if (rq->cmd != READ && rq->cmd != WRITE && drive->media != ide_cdrom) { |
rq | 855 | drivers/block/ide.c | rq->errors = 1; |
rq | 860 | drivers/block/ide.c | rq->errors |= ERROR_RESET; |
rq | 865 | drivers/block/ide.c | rq->errors = ERROR_MAX; |
rq | 867 | drivers/block/ide.c | rq->errors |= ERROR_RECAL; |
rq | 869 | drivers/block/ide.c | if ((stat & DRQ_STAT) && rq->cmd != WRITE) |
rq | 873 | drivers/block/ide.c | rq->errors |= ERROR_RESET; /* Mmmm.. timing problem */ |
rq | 875 | drivers/block/ide.c | if (rq->errors >= ERROR_MAX) |
rq | 878 | drivers/block/ide.c | if ((rq->errors & ERROR_RESET) == ERROR_RESET) { |
rq | 879 | drivers/block/ide.c | ++rq->errors; |
rq | 882 | drivers/block/ide.c | } else if ((rq->errors & ERROR_RECAL) == ERROR_RECAL) |
rq | 884 | drivers/block/ide.c | ++rq->errors; |
rq | 896 | drivers/block/ide.c | struct request *rq; |
rq | 904 | drivers/block/ide.c | rq = HWGROUP(drive)->rq; |
rq | 906 | drivers/block/ide.c | if ((nsect = rq->current_nr_sectors) > msect) |
rq | 911 | drivers/block/ide.c | ide_input_data(drive, rq->buffer, nsect * SECTOR_WORDS); |
rq | 914 | drivers/block/ide.c | drive->name, rq->sector, rq->sector+nsect-1, |
rq | 915 | drivers/block/ide.c | (unsigned long) rq->buffer+(nsect<<9), rq->nr_sectors-nsect); |
rq | 917 | drivers/block/ide.c | rq->sector += nsect; |
rq | 918 | drivers/block/ide.c | rq->buffer += nsect<<9; |
rq | 919 | drivers/block/ide.c | rq->errors = 0; |
rq | 920 | drivers/block/ide.c | i = (rq->nr_sectors -= nsect); |
rq | 921 | drivers/block/ide.c | if ((rq->current_nr_sectors -= nsect) <= 0) |
rq | 938 | drivers/block/ide.c | struct request *rq = hwgroup->rq; |
rq | 943 | drivers/block/ide.c | drive->name, rq->sector, (unsigned long) rq->buffer, |
rq | 944 | drivers/block/ide.c | rq->nr_sectors-1); |
rq | 946 | drivers/block/ide.c | if ((rq->nr_sectors == 1) ^ ((stat & DRQ_STAT) != 0)) { |
rq | 947 | drivers/block/ide.c | rq->sector++; |
rq | 948 | drivers/block/ide.c | rq->buffer += 512; |
rq | 949 | drivers/block/ide.c | rq->errors = 0; |
rq | 950 | drivers/block/ide.c | i = --rq->nr_sectors; |
rq | 951 | drivers/block/ide.c | --rq->current_nr_sectors; |
rq | 952 | drivers/block/ide.c | if (rq->current_nr_sectors <= 0) |
rq | 955 | drivers/block/ide.c | ide_output_data (drive, rq->buffer, SECTOR_WORDS); |
rq | 970 | drivers/block/ide.c | struct request *rq = &HWGROUP(drive)->wrq; |
rq | 974 | drivers/block/ide.c | unsigned int nsect = rq->current_nr_sectors; |
rq | 979 | drivers/block/ide.c | ide_output_data(drive, rq->buffer, nsect<<7); |
rq | 982 | drivers/block/ide.c | drive->name, rq->sector, (unsigned long) rq->buffer, |
rq | 983 | drivers/block/ide.c | nsect, rq->nr_sectors - nsect); |
rq | 985 | drivers/block/ide.c | if ((rq->nr_sectors -= nsect) <= 0) |
rq | 987 | drivers/block/ide.c | if ((rq->current_nr_sectors -= nsect) == 0) { |
rq | 988 | drivers/block/ide.c | if ((rq->bh = rq->bh->b_reqnext) != NULL) { |
rq | 989 | drivers/block/ide.c | rq->current_nr_sectors = rq->bh->b_size>>9; |
rq | 990 | drivers/block/ide.c | rq->buffer = rq->bh->b_data; |
rq | 996 | drivers/block/ide.c | rq->buffer += nsect << 9; |
rq | 1009 | drivers/block/ide.c | struct request *rq = &hwgroup->wrq; |
rq | 1013 | drivers/block/ide.c | if (rq->nr_sectors) { |
rq | 1019 | drivers/block/ide.c | if (!rq->nr_sectors) { /* all done? */ |
rq | 1020 | drivers/block/ide.c | rq = hwgroup->rq; |
rq | 1021 | drivers/block/ide.c | for (i = rq->nr_sectors; i > 0;){ |
rq | 1022 | drivers/block/ide.c | i -= rq->current_nr_sectors; |
rq | 1189 | drivers/block/ide.c | static inline void do_rw_disk (ide_drive_t *drive, struct request *rq, unsigned long block) |
rq | 1194 | drivers/block/ide.c | OUT_BYTE(rq->nr_sectors,io_base+IDE_NSECTOR_OFFSET); |
rq | 1198 | drivers/block/ide.c | drive->name, (rq->cmd==READ)?"read":"writ", |
rq | 1199 | drivers/block/ide.c | block, rq->nr_sectors, (unsigned long) rq->buffer); |
rq | 1217 | drivers/block/ide.c | drive->name, (rq->cmd==READ)?"read":"writ", cyl, |
rq | 1218 | drivers/block/ide.c | head, sect, rq->nr_sectors, (unsigned long) rq->buffer); |
rq | 1221 | drivers/block/ide.c | if (rq->cmd == READ) { |
rq | 1230 | drivers/block/ide.c | if (rq->cmd == WRITE) { |
rq | 1244 | drivers/block/ide.c | HWGROUP(drive)->wrq = *rq; /* scratchpad */ |
rq | 1249 | drivers/block/ide.c | ide_output_data(drive, rq->buffer, SECTOR_WORDS); |
rq | 1253 | drivers/block/ide.c | if (rq->cmd == IDE_DRIVE_CMD) { |
rq | 1254 | drivers/block/ide.c | byte *args = rq->buffer; |
rq | 1275 | drivers/block/ide.c | printk("%s: bad command: %d\n", drive->name, rq->cmd); |
rq | 1282 | drivers/block/ide.c | static inline void do_request (ide_hwif_t *hwif, struct request *rq) |
rq | 1290 | drivers/block/ide.c | printk("%s: do_request: current=0x%08lx\n", hwif->name, (unsigned long) rq); |
rq | 1292 | drivers/block/ide.c | minor = MINOR(rq->rq_dev); |
rq | 1294 | drivers/block/ide.c | if (MAJOR(rq->rq_dev) != hwif->major || unit >= MAX_DRIVES) { |
rq | 1296 | drivers/block/ide.c | hwif->name, kdevname(rq->rq_dev)); |
rq | 1301 | drivers/block/ide.c | if (rq->bh && !buffer_locked(rq->bh)) { |
rq | 1306 | drivers/block/ide.c | block = rq->sector; |
rq | 1307 | drivers/block/ide.c | blockend = block + rq->nr_sectors; |
rq | 1310 | drivers/block/ide.c | (minor&PARTN_MASK)?'0'+(minor&PARTN_MASK):' ', block, rq->nr_sectors); |
rq | 1341 | drivers/block/ide.c | do_rw_disk (drive, rq, block); |
rq | 1350 | drivers/block/ide.c | idetape_do_request (drive, rq, block); |
rq | 1360 | drivers/block/ide.c | do_rw_disk (drive, rq, block); /* simpler and faster */ |
rq | 1394 | drivers/block/ide.c | struct request *rq; |
rq | 1395 | drivers/block/ide.c | if ((rq = hwgroup->rq) == NULL) { |
rq | 1397 | drivers/block/ide.c | rq = blk_dev[hwif->major].current_request; |
rq | 1398 | drivers/block/ide.c | if (rq != NULL && rq->rq_status != RQ_INACTIVE) |
rq | 1404 | drivers/block/ide.c | do_request(hwgroup->hwif = hwif, hwgroup->rq = rq); |
rq | 1593 | drivers/block/ide.c | void ide_init_drive_cmd (struct request *rq) |
rq | 1595 | drivers/block/ide.c | rq->buffer = NULL; |
rq | 1596 | drivers/block/ide.c | rq->cmd = IDE_DRIVE_CMD; |
rq | 1597 | drivers/block/ide.c | rq->sector = 0; |
rq | 1598 | drivers/block/ide.c | rq->nr_sectors = 0; |
rq | 1599 | drivers/block/ide.c | rq->current_nr_sectors = 0; |
rq | 1600 | drivers/block/ide.c | rq->sem = NULL; |
rq | 1601 | drivers/block/ide.c | rq->bh = NULL; |
rq | 1602 | drivers/block/ide.c | rq->bhtail = NULL; |
rq | 1603 | drivers/block/ide.c | rq->next = NULL; |
rq | 1606 | drivers/block/ide.c | rq->errors = 0; |
rq | 1607 | drivers/block/ide.c | rq->rq_status = RQ_ACTIVE; |
rq | 1608 | drivers/block/ide.c | rq->rq_dev = ????; |
rq | 1638 | drivers/block/ide.c | int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t action) |
rq | 1646 | drivers/block/ide.c | rq->errors = 0; |
rq | 1647 | drivers/block/ide.c | rq->rq_status = RQ_ACTIVE; |
rq | 1648 | drivers/block/ide.c | rq->rq_dev = MKDEV(major,(drive->select.b.unit)<<PARTN_BITS); |
rq | 1650 | drivers/block/ide.c | rq->sem = &sem; |
rq | 1657 | drivers/block/ide.c | rq->next = cur_rq; |
rq | 1658 | drivers/block/ide.c | bdev->current_request = rq; |
rq | 1659 | drivers/block/ide.c | HWGROUP(drive)->rq = NULL; |
rq | 1667 | drivers/block/ide.c | rq->next = cur_rq->next; |
rq | 1668 | drivers/block/ide.c | cur_rq->next = rq; |
rq | 1673 | drivers/block/ide.c | return rq->errors ? -EIO : 0; /* return -EIO if errors */ |
rq | 1699 | drivers/block/ide.c | struct request rq; |
rq | 1701 | drivers/block/ide.c | ide_init_drive_cmd (&rq); |
rq | 1702 | drivers/block/ide.c | rq.buffer = door_lock; |
rq | 1708 | drivers/block/ide.c | (void) ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 1738 | drivers/block/ide.c | struct request rq; |
rq | 1740 | drivers/block/ide.c | ide_init_drive_cmd (&rq); |
rq | 1741 | drivers/block/ide.c | rq.buffer = door_unlock; |
rq | 1742 | drivers/block/ide.c | (void) ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 1814 | drivers/block/ide.c | struct request rq; |
rq | 1816 | drivers/block/ide.c | ide_init_drive_cmd (&rq); |
rq | 1946 | drivers/block/ide.c | (void) ide_do_drive_cmd (drive, &rq, ide_wait); |
rq | 1954 | drivers/block/ide.c | err = ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 1960 | drivers/block/ide.c | rq.buffer = (char *) &args; |
rq | 1961 | drivers/block/ide.c | err = ide_do_drive_cmd(drive, &rq, ide_wait); |
rq | 2869 | drivers/block/ide.c | hwgroup->rq = NULL; |
rq | 425 | drivers/block/ide.h | struct request *rq; /* current request */ |
rq | 528 | drivers/block/ide.h | void ide_init_drive_cmd (struct request *rq); |
rq | 566 | drivers/block/ide.h | int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t action); |
rq | 617 | drivers/block/ide.h | void idetape_do_request (ide_drive_t *drive, struct request *rq, unsigned long block); |
rq | 147 | drivers/block/triton.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 155 | drivers/block/triton.c | rq = HWGROUP(drive)->rq; |
rq | 156 | drivers/block/triton.c | for (i = rq->nr_sectors; i > 0;) { |
rq | 157 | drivers/block/triton.c | i -= rq->current_nr_sectors; |
rq | 174 | drivers/block/triton.c | struct request *rq = HWGROUP(drive)->rq; |
rq | 175 | drivers/block/triton.c | struct buffer_head *bh = rq->bh; |
rq | 188 | drivers/block/triton.c | addr = virt_to_bus (rq->buffer); |
rq | 189 | drivers/block/triton.c | size = rq->nr_sectors << 9; |
rq | 403 | drivers/net/de4x5.c | static int de4x5_ioctl(struct device *dev, struct ifreq *rq, int cmd); |
rq | 2494 | drivers/net/de4x5.c | static int de4x5_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 2497 | drivers/net/de4x5.c | struct de4x5_ioctl *ioc = (struct de4x5_ioctl *) &rq->ifr_data; |
rq | 386 | drivers/net/depca.c | static int depca_ioctl(struct device *dev, struct ifreq *rq, int cmd); |
rq | 1696 | drivers/net/depca.c | static int depca_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 1699 | drivers/net/depca.c | struct depca_ioctl *ioc = (struct depca_ioctl *) &rq->ifr_data; |
rq | 293 | drivers/net/ewrk3.c | static int ewrk3_ioctl(struct device *dev, struct ifreq *rq, int cmd); |
rq | 1670 | drivers/net/ewrk3.c | static int ewrk3_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 1673 | 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 | 1036 | drivers/net/plip.c | plip_ioctl(struct device *dev, struct ifreq *rq, int cmd) |
rq | 1039 | 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 | 349 | include/linux/blk.h | struct request *req = hwgroup->rq; |
rq | 386 | include/linux/blk.h | hwgroup->rq = NULL; |