diff options
Diffstat (limited to 'drivers/scsi/dc395x.c')
| -rw-r--r-- | drivers/scsi/dc395x.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c index 694e13c45df..42e8624a9b9 100644 --- a/drivers/scsi/dc395x.c +++ b/drivers/scsi/dc395x.c @@ -308,6 +308,8 @@ struct AdapterCtlBlk { struct timer_list waiting_timer; struct timer_list selto_timer; + unsigned long last_reset; + u16 srb_count; u8 sel_timeout; @@ -860,9 +862,9 @@ static void waiting_set_timer(struct AdapterCtlBlk *acb, unsigned long to) init_timer(&acb->waiting_timer); acb->waiting_timer.function = waiting_timeout; acb->waiting_timer.data = (unsigned long) acb; - if (time_before(jiffies + to, acb->scsi_host->last_reset - HZ / 2)) + if (time_before(jiffies + to, acb->last_reset - HZ / 2)) acb->waiting_timer.expires = - acb->scsi_host->last_reset - HZ / 2 + 1; + acb->last_reset - HZ / 2 + 1; else acb->waiting_timer.expires = jiffies + to + 1; add_timer(&acb->waiting_timer); @@ -1319,7 +1321,7 @@ static int __dc395x_eh_bus_reset(struct scsi_cmnd *cmd) udelay(500); /* We may be in serious trouble. Wait some seconds */ - acb->scsi_host->last_reset = + acb->last_reset = jiffies + 3 * HZ / 2 + HZ * acb->eeprom.delay_time; @@ -1462,9 +1464,9 @@ static void selto_timer(struct AdapterCtlBlk *acb) acb->selto_timer.function = selection_timeout_missed; acb->selto_timer.data = (unsigned long) acb; if (time_before - (jiffies + HZ, acb->scsi_host->last_reset + HZ / 2)) + (jiffies + HZ, acb->last_reset + HZ / 2)) acb->selto_timer.expires = - acb->scsi_host->last_reset + HZ / 2 + 1; + acb->last_reset + HZ / 2 + 1; else acb->selto_timer.expires = jiffies + HZ + 1; add_timer(&acb->selto_timer); @@ -1535,7 +1537,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb, } /* Allow starting of SCSI commands half a second before we allow the mid-level * to queue them again after a reset */ - if (time_before(jiffies, acb->scsi_host->last_reset - HZ / 2)) { + if (time_before(jiffies, acb->last_reset - HZ / 2)) { dprintkdbg(DBG_KG, "start_scsi: Refuse cmds (reset wait)\n"); return 1; } @@ -3031,7 +3033,7 @@ static void disconnect(struct AdapterCtlBlk *acb) dprintkl(KERN_ERR, "disconnect: No such device\n"); udelay(500); /* Suspend queue for a while */ - acb->scsi_host->last_reset = + acb->last_reset = jiffies + HZ / 2 + HZ * acb->eeprom.delay_time; clear_fifo(acb, "disconnectEx"); @@ -3053,7 +3055,7 @@ static void disconnect(struct AdapterCtlBlk *acb) waiting_process_next(acb); } else if (srb->state & SRB_ABORT_SENT) { dcb->flag &= ~ABORT_DEV_; - acb->scsi_host->last_reset = jiffies + HZ / 2 + 1; + acb->last_reset = jiffies + HZ / 2 + 1; dprintkl(KERN_ERR, "disconnect: SRB_ABORT_SENT\n"); doing_srb_done(acb, DID_ABORT, srb->cmd, 1); waiting_process_next(acb); @@ -3649,7 +3651,7 @@ static void scsi_reset_detect(struct AdapterCtlBlk *acb) /*DC395x_write8(acb, TRM_S1040_DMA_CONTROL,STOPDMAXFER); */ udelay(500); /* Maybe we locked up the bus? Then lets wait even longer ... */ - acb->scsi_host->last_reset = + acb->last_reset = jiffies + 5 * HZ / 2 + HZ * acb->eeprom.delay_time; @@ -4426,7 +4428,7 @@ static void adapter_init_scsi_host(struct Scsi_Host *host) host->dma_channel = -1; host->unique_id = acb->io_port_base; host->irq = acb->irq_level; - host->last_reset = jiffies; + acb->last_reset = jiffies; host->max_id = 16; if (host->max_id - 1 == eeprom->scsi_id) @@ -4484,7 +4486,7 @@ static void adapter_init_chip(struct AdapterCtlBlk *acb) /*spin_unlock_irq (&io_request_lock); */ udelay(500); - acb->scsi_host->last_reset = + acb->last_reset = jiffies + HZ / 2 + HZ * acb->eeprom.delay_time; |