outb(0x01 | PARITY_MASK, TMC_Cntl_port);
}
-static int fd_mcs_detect(Scsi_Host_Template * tpnt)
+static int fd_mcs_detect(struct scsi_host_template * tpnt)
{
int loop;
struct Scsi_Host *shpnt;
outb(0x40 | FIFO_COUNT, Interrupt_Cntl_port);
outb(0x82, SCSI_Cntl_port); /* Bus Enable + Select */
- outb(adapter_mask | (1 << current_SC->device->id), SCSI_Data_NoACK_port);
+ outb(adapter_mask | (1 << scmd_id(current_SC)), SCSI_Data_NoACK_port);
/* Stop arbitration and enable parity */
outb(0x10 | PARITY_MASK, TMC_Cntl_port);
status = inb(SCSI_Status_port);
if (!(status & 0x01)) {
/* Try again, for slow devices */
- if (fd_mcs_select(shpnt, current_SC->device->id)) {
+ if (fd_mcs_select(shpnt, scmd_id(current_SC))) {
#if EVERY_ACCESS
printk(" SFAIL ");
#endif
return SUCCESS;
}
-static int fd_mcs_host_reset(Scsi_Cmnd * SCpnt)
-{
- return FAILED;
-}
-
-static int fd_mcs_device_reset(Scsi_Cmnd * SCpnt)
-{
- return FAILED;
-}
-
static int fd_mcs_bus_reset(Scsi_Cmnd * SCpnt) {
struct Scsi_Host *shpnt = SCpnt->device->host;
+ unsigned long flags;
#if DEBUG_RESET
static int called_once = 0;
called_once = 1;
#endif
+ spin_lock_irqsave(shpnt->host_lock, flags);
+
outb(1, SCSI_Cntl_port);
do_pause(2);
outb(0, SCSI_Cntl_port);
outb(0, SCSI_Mode_Cntl_port);
outb(PARITY_MASK, TMC_Cntl_port);
+ spin_unlock_irqrestore(shpnt->host_lock, flags);
+
/* Unless this is the very first call (i.e., SCPnt == NULL), everything
is probably hosed at this point. We will, however, try to keep
things going by informing the high-level code that we need help. */
return 0;
}
-static Scsi_Host_Template driver_template = {
+static struct scsi_host_template driver_template = {
.proc_name = "fd_mcs",
.proc_info = fd_mcs_proc_info,
.detect = fd_mcs_detect,
.queuecommand = fd_mcs_queue,
.eh_abort_handler = fd_mcs_abort,
.eh_bus_reset_handler = fd_mcs_bus_reset,
- .eh_host_reset_handler = fd_mcs_host_reset,
- .eh_device_reset_handler = fd_mcs_device_reset,
.bios_param = fd_mcs_biosparam,
.can_queue = 1,
.this_id = 7,
.use_clustering = DISABLE_CLUSTERING,
};
#include "scsi_module.c"
+
+MODULE_LICENSE("GPL");