taglinefilesource code
CURRENT134drivers/block/aztcd.c(CURRENT && MAJOR(CURRENT -> dev) == MAJOR_NR && CURRENT -> cmd == READ \
CURRENT135drivers/block/aztcd.c&& CURRENT -> sector != -1)
CURRENT708drivers/block/aztcd.cwhile (CURRENT -> nr_sectors) {
CURRENT709drivers/block/aztcd.cint bn = CURRENT -> sector / 4;
CURRENT714drivers/block/aztcd.cint offs = (i * 4 + (CURRENT -> sector & 3)) * 512;
CURRENT715drivers/block/aztcd.cint nr_sectors = 4 - (CURRENT -> sector & 3);
CURRENT723drivers/block/aztcd.cif (nr_sectors > CURRENT -> nr_sectors)
CURRENT724drivers/block/aztcd.cnr_sectors = CURRENT -> nr_sectors;
CURRENT725drivers/block/aztcd.cmemcpy(CURRENT -> buffer, azt_buf + offs, nr_sectors * 512);
CURRENT726drivers/block/aztcd.cCURRENT -> nr_sectors -= nr_sectors;
CURRENT727drivers/block/aztcd.cCURRENT -> sector += nr_sectors;
CURRENT728drivers/block/aztcd.cCURRENT -> buffer += nr_sectors * 512;
CURRENT741drivers/block/aztcd.cprintk(" do_aztcd_request(%ld+%ld)\n", CURRENT -> sector, CURRENT -> nr_sectors);
CURRENT745drivers/block/aztcd.cif (CURRENT->bh) {
CURRENT746drivers/block/aztcd.cif (!CURRENT->bh->b_lock)
CURRENT750drivers/block/aztcd.cif (CURRENT -> nr_sectors == 0) {
CURRENT916drivers/block/aztcd.cazt_next_bn = CURRENT -> sector / 4;
CURRENT1015drivers/block/aztcd.c{ printk("read_count:%d CURRENT->nr_sectors:%ld azt_buf_in:%d\n", azt_read_count,CURRENT->nr_sectors,azt_buf_in);
CURRENT1039drivers/block/aztcd.cif (CURRENT -> nr_sectors == 0)
CURRENT1047drivers/block/aztcd.c&& (CURRENT -> sector / 4 < azt_next_bn ||
CURRENT1048drivers/block/aztcd.cCURRENT -> sector / 4 > azt_next_bn + AZT_BUF_SIZ)) {
CURRENT38drivers/block/blk.hblksize_size[MAJOR_NR][MINOR(CURRENT->dev)] ? \
CURRENT39drivers/block/blk.h((blksize_size[MAJOR_NR][MINOR(CURRENT->dev)] >> 9) - 1) :  \
CURRENT43drivers/block/blk.h#define SUBSECTOR(block) (CURRENT->current_nr_sectors > 0)
CURRENT220drivers/block/blk.h#ifndef CURRENT
CURRENT224drivers/block/blk.h#define CURRENT_DEV DEVICE_NR(CURRENT->dev)
CURRENT259drivers/block/blk.hif (!CURRENT) {\
CURRENT263drivers/block/blk.hif (MAJOR(CURRENT->dev) != MAJOR_NR) \
CURRENT265drivers/block/blk.hif (CURRENT->bh) { \
CURRENT266drivers/block/blk.hif (!CURRENT->bh->b_lock) \
CURRENT281drivers/block/blk.hstruct request *req = CURRENT;
CURRENT315drivers/block/blk.hCURRENT = req->next;
CURRENT1389drivers/block/cdu31a.cif (!(CURRENT) || CURRENT->dev < 0)
CURRENT1401drivers/block/cdu31a.cin.i_rdev = CURRENT->dev;
CURRENT1408drivers/block/cdu31a.cif (MAJOR(CURRENT->dev) != MAJOR_NR)
CURRENT1412drivers/block/cdu31a.cif (CURRENT->bh)
CURRENT1414drivers/block/cdu31a.cif (!CURRENT->bh->b_lock)
CURRENT1420drivers/block/cdu31a.cblock = CURRENT->sector;
CURRENT1421drivers/block/cdu31a.cnblock = CURRENT->nr_sectors;
CURRENT1440drivers/block/cdu31a.cswitch(CURRENT->cmd)
CURRENT1515drivers/block/cdu31a.cread_data_block(CURRENT->buffer, block, nblock, res_reg, &res_size);
CURRENT815drivers/block/floppy.cif ((!CURRENT ||
CURRENT816drivers/block/floppy.cCURRENT->buffer != current_addr ||
CURRENT817drivers/block/floppy.craw_cmd.length > 512 * CURRENT->nr_sectors) &&
CURRENT823drivers/block/floppy.cif ( CURRENT ){
CURRENT825drivers/block/floppy.cCURRENT->buffer, CURRENT->nr_sectors,
CURRENT826drivers/block/floppy.cCURRENT->current_nr_sectors);
CURRENT1520drivers/block/floppy.cprintk("CURRENT=%p\n", CURRENT);
CURRENT1888drivers/block/floppy.cif (!CURRENT){
CURRENT1895drivers/block/floppy.cblock = current_count_sectors + CURRENT->sector;
CURRENT1902drivers/block/floppy.cwhile (current_count_sectors && CURRENT &&
CURRENT1903drivers/block/floppy.ccurrent_count_sectors >= CURRENT->current_nr_sectors ){
CURRENT1904drivers/block/floppy.ccurrent_count_sectors -= CURRENT->current_nr_sectors;
CURRENT1905drivers/block/floppy.cCURRENT->nr_sectors -= CURRENT->current_nr_sectors;
CURRENT1906drivers/block/floppy.cCURRENT->sector += CURRENT->current_nr_sectors;
CURRENT1909drivers/block/floppy.cif ( current_count_sectors && CURRENT){
CURRENT1911drivers/block/floppy.cCURRENT->buffer += current_count_sectors <<9;
CURRENT1912drivers/block/floppy.cCURRENT->current_nr_sectors -= current_count_sectors;
CURRENT1913drivers/block/floppy.cCURRENT->nr_sectors -= current_count_sectors;
CURRENT1914drivers/block/floppy.cCURRENT->sector += current_count_sectors;
CURRENT1918drivers/block/floppy.cif ( current_count_sectors && ! CURRENT )
CURRENT1922drivers/block/floppy.cif(CURRENT->cmd == WRITE) {
CURRENT1926drivers/block/floppy.cDRWE->first_error_sector = CURRENT->sector;
CURRENT1929drivers/block/floppy.cDRWE->last_error_sector = CURRENT->sector;
CURRENT2000drivers/block/floppy.cif ( CT(COMMAND) != FD_READ || current_addr == CURRENT->buffer ){
CURRENT2019drivers/block/floppy.cbase = CURRENT->buffer;
CURRENT2020drivers/block/floppy.csize = CURRENT->current_nr_sectors << 9;
CURRENT2021drivers/block/floppy.cbh = CURRENT->bh;
CURRENT2061drivers/block/floppy.cmax_sector = transfer_size(ssize, max_sector, CURRENT->nr_sectors);
CURRENT2064drivers/block/floppy.cbuffer_max > sector_t + CURRENT->nr_sectors){
CURRENT2066drivers/block/floppy.cif ( current_count_sectors > CURRENT->nr_sectors )
CURRENT2067drivers/block/floppy.ccurrent_count_sectors = CURRENT->nr_sectors;
CURRENT2071drivers/block/floppy.cif ((remaining >> 9) > CURRENT->nr_sectors  && 
CURRENT2076drivers/block/floppy.cprintk("CURRENT->nr_sectors=%ld\n",CURRENT->nr_sectors);
CURRENT2078drivers/block/floppy.cCURRENT->current_nr_sectors);
CURRENT2089drivers/block/floppy.cbh = CURRENT->bh;
CURRENT2090drivers/block/floppy.csize = CURRENT->current_nr_sectors << 9;
CURRENT2091drivers/block/floppy.cbuffer = CURRENT->buffer;
CURRENT2158drivers/block/floppy.cset_fdc(DRIVE(CURRENT->dev));
CURRENT2163drivers/block/floppy.cif (CURRENT->cmd == READ){
CURRENT2166drivers/block/floppy.c} else if (CURRENT->cmd == WRITE){
CURRENT2175drivers/block/floppy.cTRACK = CURRENT->sector / max_sector;
CURRENT2176drivers/block/floppy.csector_t = CURRENT->sector % max_sector;
CURRENT2189drivers/block/floppy.cif ( current_count_sectors > CURRENT->nr_sectors )
CURRENT2190drivers/block/floppy.ccurrent_count_sectors = CURRENT->nr_sectors;
CURRENT2230drivers/block/floppy.cmax_size = CURRENT->nr_sectors;
CURRENT2238drivers/block/floppy.c} else if (aligned_sector_t != sector_t || CURRENT->nr_sectors < ssize){
CURRENT2240drivers/block/floppy.cif(sector_t + CURRENT->nr_sectors > ssize &&
CURRENT2241drivers/block/floppy.csector_t + CURRENT->nr_sectors < ssize + ssize)
CURRENT2249drivers/block/floppy.c} else if ((long)CURRENT->buffer <= LAST_DMA_ADDR ) {
CURRENT2256drivers/block/floppy.cif ( max_size > ( LAST_DMA_ADDR - ((long) CURRENT->buffer))>>9)
CURRENT2257drivers/block/floppy.cmax_size=(LAST_DMA_ADDR - ((long)CURRENT->buffer))>>9;
CURRENT2259drivers/block/floppy.cif ( ((max_size << 9) + ((long) CURRENT->buffer)) / K_64 !=
CURRENT2260drivers/block/floppy.c((long) CURRENT->buffer ) / K_64 )
CURRENT2261drivers/block/floppy.cmax_size = ( K_64 - ((long) CURRENT->buffer) % K_64)>>9;
CURRENT2275drivers/block/floppy.cmax_size = CURRENT->nr_sectors;
CURRENT2277drivers/block/floppy.ccurrent_addr = CURRENT->buffer;
CURRENT2291drivers/block/floppy.c(aligned_sector_t == sector_t && CURRENT->nr_sectors >= ssize ))&&
CURRENT2323drivers/block/floppy.c(current_addr != CURRENT->buffer &&
CURRENT2331drivers/block/floppy.cif ( current_addr != CURRENT->buffer )
CURRENT2347drivers/block/floppy.cif (current_addr != CURRENT->buffer ){
CURRENT2365drivers/block/floppy.c} else if (raw_cmd.length > CURRENT->nr_sectors << 9 ||
CURRENT2366drivers/block/floppy.ccurrent_count_sectors > CURRENT->nr_sectors){
CURRENT2389drivers/block/floppy.cif (CURRENT && CURRENT->dev < 0) return;
CURRENT2392drivers/block/floppy.cif (!CURRENT) {
CURRENT2397drivers/block/floppy.cif (MAJOR(CURRENT->dev) != MAJOR_NR)
CURRENT2399drivers/block/floppy.cif (CURRENT->bh && !CURRENT->bh->b_lock)
CURRENT2402drivers/block/floppy.cif (!CURRENT->bh->b_count && 
CURRENT2403drivers/block/floppy.c(CURRENT->errors || error == CURRENT->dev)){
CURRENT2404drivers/block/floppy.cerror=CURRENT->dev;
CURRENT2410drivers/block/floppy.cdevice = CURRENT->dev;
CURRENT2437drivers/block/floppy.cerrors = & (CURRENT->errors);
CURRENT141drivers/block/hd.cdevc = CURRENT ? 'a' + DEVICE_NR(CURRENT->dev) : '?';
CURRENT169drivers/block/hd.cif (CURRENT)
CURRENT170drivers/block/hd.cprintk(", sector=%ld", CURRENT->sector);
CURRENT290drivers/block/hd.cunsigned int dev = DEVICE_NR(CURRENT->dev);
CURRENT343drivers/block/hd.cunsigned int dev = DEVICE_NR(CURRENT->dev), stat = inb_p(HD_STATUS);
CURRENT455drivers/block/hd.cif (!CURRENT)
CURRENT457drivers/block/hd.cdev = DEVICE_NR(CURRENT->dev);
CURRENT458drivers/block/hd.cif (++CURRENT->errors >= MAX_ERRORS || (hd_error & BBD_ERR)) {
CURRENT461drivers/block/hd.c} else if (CURRENT->errors % RESET_FREQ == 0)
CURRENT463drivers/block/hd.celse if ((hd_error & TRK0_ERR) || CURRENT->errors % RECAL_FREQ == 0)
CURRENT481drivers/block/hd.cunsigned int dev = DEVICE_NR(CURRENT->dev);
CURRENT501drivers/block/hd.cif ((nsect = CURRENT->current_nr_sectors) > msect)
CURRENT506drivers/block/hd.cinsw(HD_DATA,CURRENT->buffer,nsect<<8);
CURRENT507drivers/block/hd.cCURRENT->sector += nsect;
CURRENT508drivers/block/hd.cCURRENT->buffer += nsect<<9;
CURRENT509drivers/block/hd.cCURRENT->errors = 0;
CURRENT510drivers/block/hd.ci = (CURRENT->nr_sectors -= nsect);
CURRENT514drivers/block/hd.cdev+'a', CURRENT->sector, CURRENT->sector+nsect,
CURRENT515drivers/block/hd.cCURRENT->nr_sectors, (unsigned long) CURRENT->buffer+(nsect<<9));
CURRENT517drivers/block/hd.cif ((CURRENT->current_nr_sectors -= nsect) <= 0)
CURRENT529drivers/block/hd.cif (CURRENT)
CURRENT569drivers/block/hd.cfor (i = CURRENT->nr_sectors; i > 0;){
CURRENT570drivers/block/hd.ci -= CURRENT->current_nr_sectors;
CURRENT576drivers/block/hd.cif (CURRENT)
CURRENT600drivers/block/hd.cif ((CURRENT->nr_sectors <= 1) || (i & DRQ_STAT))
CURRENT608drivers/block/hd.cCURRENT->sector++;
CURRENT609drivers/block/hd.ci = --CURRENT->nr_sectors;
CURRENT610drivers/block/hd.c--CURRENT->current_nr_sectors;
CURRENT611drivers/block/hd.cCURRENT->buffer += 512;
CURRENT612drivers/block/hd.cif (!i || (CURRENT->bh && !SUBSECTOR(i)))
CURRENT616drivers/block/hd.coutsw(HD_DATA,CURRENT->buffer,256);
CURRENT645drivers/block/hd.cif (!CURRENT)
CURRENT650drivers/block/hd.cdev = DEVICE_NR(CURRENT->dev);
CURRENT652drivers/block/hd.cif (++CURRENT->errors >= MAX_ERRORS) {
CURRENT705drivers/block/hd.cif (CURRENT && CURRENT->dev < 0) return;
CURRENT717drivers/block/hd.cdev = MINOR(CURRENT->dev);
CURRENT718drivers/block/hd.cblock = CURRENT->sector;
CURRENT719drivers/block/hd.cnsect = CURRENT->nr_sectors;
CURRENT723drivers/block/hd.cprintk("hd: bad minor number: device=0x%04x\n", CURRENT->dev);
CURRENT726drivers/block/hd.c(CURRENT->dev>>6)+'a', block, nsect);
CURRENT744drivers/block/hd.cdev+'a', (CURRENT->cmd == READ)?"read":"writ",
CURRENT745drivers/block/hd.ccyl, head, sec, nsect, (unsigned long) CURRENT->buffer);
CURRENT749drivers/block/hd.cif (CURRENT->cmd == READ) {
CURRENT756drivers/block/hd.cif (CURRENT->cmd == WRITE) {
CURRENT768drivers/block/hd.cWCURRENT = *CURRENT;
CURRENT771drivers/block/hd.coutsw(HD_DATA,CURRENT->buffer,256);
CURRENT88drivers/block/mcd.c(CURRENT && MAJOR(CURRENT -> dev) == MAJOR_NR && CURRENT -> cmd == READ \
CURRENT89drivers/block/mcd.c&& CURRENT -> sector != -1)
CURRENT565drivers/block/mcd.cwhile (CURRENT -> nr_sectors) {
CURRENT566drivers/block/mcd.cint bn = CURRENT -> sector / 4;
CURRENT571drivers/block/mcd.cint offs = (i * 4 + (CURRENT -> sector & 3)) * 512;
CURRENT572drivers/block/mcd.cint nr_sectors = 4 - (CURRENT -> sector & 3);
CURRENT580drivers/block/mcd.cif (nr_sectors > CURRENT -> nr_sectors)
CURRENT581drivers/block/mcd.cnr_sectors = CURRENT -> nr_sectors;
CURRENT582drivers/block/mcd.cmemcpy(CURRENT -> buffer, mcd_buf + offs, nr_sectors * 512);
CURRENT583drivers/block/mcd.cCURRENT -> nr_sectors -= nr_sectors;
CURRENT584drivers/block/mcd.cCURRENT -> sector += nr_sectors;
CURRENT585drivers/block/mcd.cCURRENT -> buffer += nr_sectors * 512;
CURRENT625drivers/block/mcd.cprintk(" do_mcd_request(%ld+%ld)\n", CURRENT -> sector, CURRENT -> nr_sectors);
CURRENT629drivers/block/mcd.cif (CURRENT->bh) {
CURRENT630drivers/block/mcd.cif (!CURRENT->bh->b_lock)
CURRENT634drivers/block/mcd.cif (CURRENT -> nr_sectors == 0) {
CURRENT795drivers/block/mcd.cmcd_next_bn = CURRENT -> sector / 4;
CURRENT861drivers/block/mcd.cif (CURRENT -> nr_sectors == 0)
CURRENT869drivers/block/mcd.c&& (CURRENT -> sector / 4 < mcd_next_bn || 
CURRENT870drivers/block/mcd.cCURRENT -> sector / 4 > mcd_next_bn + 16)) {
CURRENT40drivers/block/ramdisk.caddr = rd_start + (CURRENT->sector << 9);
CURRENT41drivers/block/ramdisk.clen = CURRENT->current_nr_sectors << 9;
CURRENT43drivers/block/ramdisk.cif ((MINOR(CURRENT->dev) != RAMDISK_MINOR) ||
CURRENT48drivers/block/ramdisk.cif (CURRENT-> cmd == WRITE) {
CURRENT50drivers/block/ramdisk.cCURRENT->buffer,
CURRENT52drivers/block/ramdisk.c} else if (CURRENT->cmd == READ) {
CURRENT53drivers/block/ramdisk.c(void) memcpy(CURRENT->buffer, 
CURRENT3515drivers/block/sbpcd.cwhile ( (CURRENT->nr_sectors > 0) &&
CURRENT3516drivers/block/sbpcd.c(CURRENT->sector/4 >= DriveStruct[d].sbp_first_frame) &&
CURRENT3517drivers/block/sbpcd.c(CURRENT->sector/4 <= DriveStruct[d].sbp_last_frame) )
CURRENT3519drivers/block/sbpcd.coffs = (CURRENT->sector - DriveStruct[d].sbp_first_frame * 4) * 512;
CURRENT3520drivers/block/sbpcd.cmemcpy(CURRENT->buffer, DriveStruct[d].sbp_buf + offs, 512);
CURRENT3521drivers/block/sbpcd.cCURRENT->nr_sectors--;
CURRENT3522drivers/block/sbpcd.cCURRENT->sector++;
CURRENT3523drivers/block/sbpcd.cCURRENT->buffer += 512;
CURRENT3540drivers/block/sbpcd.cif ((CURRENT==NULL)||(CURRENT->dev<0)) goto done;
CURRENT3541drivers/block/sbpcd.cif (CURRENT -> sector == -1) goto done;
CURRENT3543drivers/block/sbpcd.ci = MINOR(CURRENT->dev);
CURRENT3546drivers/block/sbpcd.cprintk("SBPCD: do_request: bad device: %04X\n", CURRENT->dev);
CURRENT3552drivers/block/sbpcd.cblock = CURRENT->sector; /* always numbered as 512-byte-pieces */
CURRENT3553drivers/block/sbpcd.cnsect = CURRENT->nr_sectors; /* always counted as 512-byte-pieces */
CURRENT3554drivers/block/sbpcd.cif (CURRENT->cmd != READ)
CURRENT3556drivers/block/sbpcd.cprintk("SBPCD: bad cmd %d\n", CURRENT->cmd);
CURRENT3568drivers/block/sbpcd.cif (CURRENT->nr_sectors == 0)
CURRENT3635drivers/block/sbpcd.cblock=CURRENT->sector/4;
CURRENT3876drivers/block/sbpcd.cDriveStruct[d].sbp_first_frame = CURRENT -> sector / 4;
CURRENT216drivers/block/xd.cwhile (code = 0, CURRENT) {
CURRENT219drivers/block/xd.cif (CURRENT_DEV < xd_drives && CURRENT->sector + CURRENT->nr_sectors <= xd[MINOR(CURRENT->dev)].nr_sects) {
CURRENT220drivers/block/xd.cblock = CURRENT->sector + xd[MINOR(CURRENT->dev)].start_sect;
CURRENT221drivers/block/xd.ccount = CURRENT->nr_sectors;
CURRENT223drivers/block/xd.cswitch (CURRENT->cmd) {
CURRENT227drivers/block/xd.ccode = xd_readwrite(CURRENT->cmd,CURRENT_DEV,CURRENT->buffer,block,count);
CURRENT580drivers/scsi/scsi.hif (!CURRENT) {\
CURRENT585drivers/scsi/scsi.hif (MAJOR(CURRENT->dev) != MAJOR_NR) \
CURRENT587drivers/scsi/scsi.hif (CURRENT->bh) { \
CURRENT588drivers/scsi/scsi.hif (!CURRENT->bh->b_lock) \
CURRENT363drivers/scsi/sd.cif (CURRENT != NULL && CURRENT->dev == -1) {
CURRENT383drivers/scsi/sd.cSCpnt = allocate_device(&CURRENT,
CURRENT384drivers/scsi/sd.crscsi_disks[DEVICE_NR(MINOR(CURRENT->dev))].device, 0); 
CURRENT400drivers/scsi/sd.creq = CURRENT;
CURRENT409drivers/scsi/sd.cif (req == CURRENT) 
CURRENT410drivers/scsi/sd.cCURRENT = CURRENT->next;
CURRENT461drivers/scsi/sr.cif (CURRENT != NULL && CURRENT->dev == -1) {
CURRENT469drivers/scsi/sr.cSCpnt = allocate_device(&CURRENT,
CURRENT470drivers/scsi/sr.cscsi_CDs[DEVICE_NR(MINOR(CURRENT->dev))].device, 0); 
CURRENT486drivers/scsi/sr.creq = CURRENT;
CURRENT495drivers/scsi/sr.cif (req == CURRENT) 
CURRENT496drivers/scsi/sr.cCURRENT = CURRENT->next;