552 static struct Scsi_Host *sh[MAX_BOARDS + 1];  variable
572 #define HD(board) ((struct hostdata *) &sh[board]->hostdata)
687    if (wait_on_busy(sh[j]->io_port, MAXLOOP)) {  in board_inquiry()
695    outb(CMD_CLR_INTR, sh[j]->io_port + REG_SYS_INTR);  in board_inquiry()
698    outl(H2DEV(cpp->cp_dma_addr), sh[j]->io_port + REG_OGM);  in board_inquiry()
701    outb(CMD_OGM_INTR, sh[j]->io_port + REG_LCL_INTR);  in board_inquiry()
821    sh[j] = scsi_register(tpnt, sizeof(struct hostdata));  in port_detect()
823    if (sh[j] == NULL) {  in port_detect()
834    sh[j]->io_port = port_base;  in port_detect()
835    sh[j]->unique_id = port_base;  in port_detect()
836    sh[j]->n_io_port = REGION_SIZE;  in port_detect()
837    sh[j]->base = bios_segment_table[config_1.bios_segment];  in port_detect()
838    sh[j]->irq = irq;  in port_detect()
839    sh[j]->sg_tablesize = MAX_SGLIST;  in port_detect()
840    sh[j]->this_id = config_2.ha_scsi_id;  in port_detect()
841    sh[j]->can_queue = MAX_MAILBOXES;  in port_detect()
842    sh[j]->cmd_per_lun = MAX_CMD_PER_LUN;  in port_detect()
843    sh[j]->select_queue_depths = select_queue_depths;  in port_detect()
849    sys_mask = inb(sh[j]->io_port + REG_SYS_MASK);  in port_detect()
850    lcl_mask = inb(sh[j]->io_port + REG_LCL_MASK);  in port_detect()
856    if (sh[j]->this_id == 0) sh[j]->this_id = -1;  in port_detect()
859    if (sh[j]->base == 0) outb(CMD_ENA_INTR, sh[j]->io_port + REG_SYS_MASK);  in port_detect()
868    if (have_old_firmware) sh[j]->sg_tablesize = MAX_SAFE_SGLIST;  in port_detect()
871       sh[j]->unchecked_isa_dma = FALSE;  in port_detect()
872       sh[j]->dma_channel = NO_DMA;  in port_detect()
878       scsi_register_blocked_host(sh[j]);  in port_detect()
879       sh[j]->unchecked_isa_dma = TRUE;  in port_detect()
888       sh[j]->dma_channel = dma_channel;  in port_detect()
893    sh[j]->max_channel = MAX_CHANNEL - 1;  in port_detect()
894    sh[j]->max_id = MAX_TARGET;  in port_detect()
895    sh[j]->max_lun = MAX_LUN;  in port_detect()
904          sh[j]->hostt->use_clustering = DISABLE_CLUSTERING;  in port_detect()
905          sh[j]->sg_tablesize = MAX_SAFE_SGLIST;  in port_detect()
912    for (i = 0; i < sh[j]->can_queue; i++)  in port_detect()
916    for (i = 0; i < sh[j]->can_queue; i++)  in port_detect()
918             sh[j]->sg_tablesize * sizeof(struct sg_list),  in port_detect()
919             (sh[j]->unchecked_isa_dma ? GFP_DMA : 0) | GFP_ATOMIC))) {  in port_detect()
921          u14_34f_release(sh[j]);  in port_detect()
938           BN(j), bus_type, (unsigned long)sh[j]->io_port, (int)sh[j]->base,  in port_detect()
939           sh[j]->irq, dma_name, sh[j]->sg_tablesize, sh[j]->can_queue);  in port_detect()
941    if (sh[j]->max_id > 8 || sh[j]->max_lun > 8)  in port_detect()
943              BN(j), sh[j]->max_id, sh[j]->max_lun);  in port_detect()
945    for (i = 0; i <= sh[j]->max_channel; i++)  in port_detect()
947              BN(j), i, sh[j]->this_id);  in port_detect()
1016    for (k = 0; k < MAX_BOARDS + 1; k++) sh[k] = NULL;  in u14_34f_detect()
1187    for (k = 0; k < sh[j]->can_queue; k++, i++) {  in do_qcomm()
1189       if (i >= sh[j]->can_queue) i = 0;  in do_qcomm()
1197    if (k == sh[j]->can_queue) {  in do_qcomm()
1235    if (wait_on_busy(sh[j]->io_port, MAXLOOP)) {  in do_qcomm()
1244    outl(H2DEV(cpp->cp_dma_addr), sh[j]->io_port + REG_OGM);  in do_qcomm()
1247    outb(CMD_OGM_INTR, sh[j]->io_port + REG_LCL_INTR);  in do_qcomm()
1275    if (i >= sh[j]->can_queue)  in do_abort()
1278    if (wait_on_busy(sh[j]->io_port, MAXLOOP)) {  in do_abort()
1295       if (inb(sh[j]->io_port + REG_SYS_INTR) & IRQ_ASSERTED)  in do_abort()
1356    if (wait_on_busy(sh[j]->io_port, MAXLOOP)) {  in do_reset()
1363    for (c = 0; c <= sh[j]->max_channel; c++)  in do_reset()
1364       for (k = 0; k < sh[j]->max_id; k++) {  in do_reset()
1369    for (i = 0; i < sh[j]->can_queue; i++) {  in do_reset()
1406    if (wait_on_busy(sh[j]->io_port, MAXLOOP)) {  in do_reset()
1411    outb(CMD_RESET, sh[j]->io_port + REG_LCL_INTR);  in do_reset()
1427    for (i = 0; i < sh[j]->can_queue; i++) {  in do_reset()
1628    for (k = 0; k < sh[j]->can_queue; k++) {  in flush_dev()
1646       if (wait_on_busy(sh[j]->io_port, MAXLOOP)) {  in flush_dev()
1654       outl(H2DEV(cpp->cp_dma_addr), sh[j]->io_port + REG_OGM);  in flush_dev()
1655       outb(CMD_OGM_INTR, sh[j]->io_port + REG_LCL_INTR);  in flush_dev()
1666    if (sh[j]->irq != irq)  in ihdlr()
1667        panic("%s: ihdlr, irq %d, sh[j]->irq %d.\n", BN(j), irq, sh[j]->irq);  in ihdlr()
1670    if (!((reg = inb(sh[j]->io_port + REG_SYS_INTR)) & IRQ_ASSERTED)) return;  in ihdlr()
1678    if (wait_on_busy(sh[j]->io_port, 20 * MAXLOOP)) {  in ihdlr()
1679       outb(CMD_CLR_INTR, sh[j]->io_port + REG_SYS_INTR);  in ihdlr()
1685    ret = inl(sh[j]->io_port + REG_ICM);  in ihdlr()
1688    outb(CMD_CLR_INTR, sh[j]->io_port + REG_SYS_INTR);  in ihdlr()
1691    for (i = 0; i < sh[j]->can_queue; i++)  in ihdlr()
1694    if (i >= sh[j]->can_queue)  in ihdlr()
1807          for (c = 0; c <= sh[j]->max_channel; c++)  in ihdlr()
1808             for (k = 0; k < sh[j]->max_id; k++)  in ihdlr()
1886    for (j = 0; sh[j] != NULL && sh[j] != shpnt; j++);  in u14_34f_release()
1888    if (sh[j] == NULL) panic("%s: release, invalid Scsi_Host pointer.\n",  in u14_34f_release()
1891    if(sh[j]->unchecked_isa_dma) scsi_deregister_blocked_host(sh[j]);  in u14_34f_release()
1893    for (i = 0; i < sh[j]->can_queue; i++)  in u14_34f_release()
1896    for (i = 0; i < sh[j]->can_queue; i++)  in u14_34f_release()
1900    free_irq(sh[j]->irq, &sha[j]);  in u14_34f_release()
1902    if (sh[j]->dma_channel != NO_DMA) free_dma(sh[j]->dma_channel);  in u14_34f_release()
1904    release_region(sh[j]->io_port, sh[j]->n_io_port);  in u14_34f_release()
1905    scsi_unregister(sh[j]);  in u14_34f_release()