diff options
Diffstat (limited to 'drivers/scsi/NCR5380.c')
-rw-r--r-- | drivers/scsi/NCR5380.c | 70 |
1 files changed, 5 insertions, 65 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index 5209f346ae80..2ac01d86d330 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -558,22 +558,6 @@ static void prepare_info(struct Scsi_Host *instance) ""); } -/** - * NCR5380_print_status - dump controller info - * @instance: controller to dump - * - * Print commands in the various queues, called from NCR5380_abort - * and NCR5380_debug to aid debugging. - * - * Locks: called functions disable irqs - */ - -static void __maybe_unused NCR5380_print_status(struct Scsi_Host *instance) -{ - NCR5380_dprint(NDEBUG_ANY, instance); - NCR5380_dprint_phase(NDEBUG_ANY, instance); -} - #ifdef PSEUDO_DMA /******************************************/ /* @@ -598,65 +582,19 @@ static int __maybe_unused NCR5380_write_info(struct Scsi_Host *instance, hostdata->spin_max_w = 0; return 0; } -#endif - -static -void lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, struct seq_file *m); -static -void lprint_command(unsigned char *cmd, struct seq_file *m); -static -void lprint_opcode(int opcode, struct seq_file *m); static int __maybe_unused NCR5380_show_info(struct seq_file *m, struct Scsi_Host *instance) { struct NCR5380_hostdata *hostdata; - struct scsi_cmnd *ptr; - unsigned long flags; hostdata = (struct NCR5380_hostdata *) instance->hostdata; -#ifdef PSEUDO_DMA seq_printf(m, "Highwater I/O busy spin counts: write %d, read %d\n", hostdata->spin_max_w, hostdata->spin_max_r); -#endif - spin_lock_irqsave(&hostdata->lock, flags); - if (!hostdata->connected) - seq_printf(m, "scsi%d: no currently connected command\n", instance->host_no); - else - lprint_Scsi_Cmnd((struct scsi_cmnd *) hostdata->connected, m); - seq_printf(m, "scsi%d: issue_queue\n", instance->host_no); - for (ptr = (struct scsi_cmnd *) hostdata->issue_queue; ptr; ptr = (struct scsi_cmnd *) ptr->host_scribble) - lprint_Scsi_Cmnd(ptr, m); - - seq_printf(m, "scsi%d: disconnected_queue\n", instance->host_no); - for (ptr = (struct scsi_cmnd *) hostdata->disconnected_queue; ptr; ptr = (struct scsi_cmnd *) ptr->host_scribble) - lprint_Scsi_Cmnd(ptr, m); - spin_unlock_irqrestore(&hostdata->lock, flags); return 0; } - -static void lprint_Scsi_Cmnd(struct scsi_cmnd *cmd, struct seq_file *m) -{ - seq_printf(m, "scsi%d : destination target %d, lun %llu\n", cmd->device->host->host_no, cmd->device->id, cmd->device->lun); - seq_puts(m, " command = "); - lprint_command(cmd->cmnd, m); -} - -static void lprint_command(unsigned char *command, struct seq_file *m) -{ - int i, s; - lprint_opcode(command[0], m); - for (i = 1, s = COMMAND_SIZE(command[0]); i < s; ++i) - seq_printf(m, "%02x ", command[i]); - seq_putc(m, '\n'); -} - -static void lprint_opcode(int opcode, struct seq_file *m) -{ - seq_printf(m, "%2d (0x%02x)", opcode, opcode); -} - +#endif /** * NCR5380_init - initialise an NCR5380 @@ -2335,7 +2273,8 @@ static int NCR5380_abort(struct scsi_cmnd *cmd) spin_lock_irqsave(&hostdata->lock, flags); - NCR5380_print_status(instance); + NCR5380_dprint(NDEBUG_ANY, instance); + NCR5380_dprint_phase(NDEBUG_ANY, instance); dprintk(NDEBUG_ABORT, "scsi%d : abort called\n", instance->host_no); dprintk(NDEBUG_ABORT, " basr 0x%X, sr 0x%X\n", NCR5380_read(BUS_AND_STATUS_REG), NCR5380_read(STATUS_REG)); @@ -2490,8 +2429,9 @@ static int NCR5380_bus_reset(struct scsi_cmnd *cmd) #if (NDEBUG & NDEBUG_ANY) scmd_printk(KERN_INFO, cmd, "performing bus reset\n"); - NCR5380_print_status(instance); #endif + NCR5380_dprint(NDEBUG_ANY, instance); + NCR5380_dprint_phase(NDEBUG_ANY, instance); do_reset(instance); |