advansys: use host_reset
The advansys_reset() function is actually a host reset, not a bus reset. And there is no need to have a 'last_reset' value; the same value exists in struct Scsi_Host. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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@ -2366,7 +2366,6 @@ struct asc_board {
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ADVEEP_38C0800_CONFIG adv_38C0800_eep; /* 38C0800 EEPROM config. */
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ADVEEP_38C1600_CONFIG adv_38C1600_eep; /* 38C1600 EEPROM config. */
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} eep_config;
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ulong last_reset; /* Saved last reset time */
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/* /proc/scsi/advansys/[0...] */
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#ifdef ADVANSYS_STATS
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struct asc_stats asc_stats; /* Board statistics */
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@ -3350,7 +3349,7 @@ static void asc_prt_driver_conf(struct seq_file *m, struct Scsi_Host *shost)
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seq_printf(m,
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" flags 0x%x, last_reset 0x%lx, jiffies 0x%lx, asc_n_io_port 0x%x\n",
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boardp->flags, boardp->last_reset, jiffies,
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boardp->flags, shost->last_reset, jiffies,
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boardp->asc_n_io_port);
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seq_printf(m, " io_port 0x%lx\n", shost->io_port);
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@ -7453,7 +7452,7 @@ static int AscISR(ASC_DVC_VAR *asc_dvc)
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/*
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* advansys_reset()
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*
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* Reset the bus associated with the command 'scp'.
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* Reset the host associated with the command 'scp'.
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*
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* This function runs its own thread. Interrupts must be blocked but
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* sleeping is allowed and no locking other than for host structures is
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@ -7471,7 +7470,7 @@ static int advansys_reset(struct scsi_cmnd *scp)
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ASC_STATS(shost, reset);
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scmd_printk(KERN_INFO, scp, "SCSI bus reset started...\n");
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scmd_printk(KERN_INFO, scp, "SCSI host reset started...\n");
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if (ASC_NARROW_BOARD(boardp)) {
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ASC_DVC_VAR *asc_dvc = &boardp->dvc_var.asc_dvc_var;
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@ -7482,20 +7481,19 @@ static int advansys_reset(struct scsi_cmnd *scp)
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/* Refer to ASC_IERR_* definitions for meaning of 'err_code'. */
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if (asc_dvc->err_code || !asc_dvc->overrun_dma) {
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scmd_printk(KERN_INFO, scp, "SCSI bus reset error: "
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scmd_printk(KERN_INFO, scp, "SCSI host reset error: "
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"0x%x, status: 0x%x\n", asc_dvc->err_code,
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status);
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ret = FAILED;
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} else if (status) {
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scmd_printk(KERN_INFO, scp, "SCSI bus reset warning: "
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scmd_printk(KERN_INFO, scp, "SCSI host reset warning: "
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"0x%x\n", status);
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} else {
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scmd_printk(KERN_INFO, scp, "SCSI bus reset "
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scmd_printk(KERN_INFO, scp, "SCSI host reset "
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"successful\n");
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}
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ASC_DBG(1, "after AscInitAsc1000Driver()\n");
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spin_lock_irqsave(shost->host_lock, flags);
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} else {
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/*
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* If the suggest reset bus flags are set, then reset the bus.
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@ -7504,28 +7502,25 @@ static int advansys_reset(struct scsi_cmnd *scp)
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ADV_DVC_VAR *adv_dvc = &boardp->dvc_var.adv_dvc_var;
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/*
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* Reset the target's SCSI bus.
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* Reset the chip and SCSI bus.
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*/
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ASC_DBG(1, "before AdvResetChipAndSB()\n");
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switch (AdvResetChipAndSB(adv_dvc)) {
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case ASC_TRUE:
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scmd_printk(KERN_INFO, scp, "SCSI bus reset "
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scmd_printk(KERN_INFO, scp, "SCSI host reset "
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"successful\n");
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break;
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case ASC_FALSE:
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default:
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scmd_printk(KERN_INFO, scp, "SCSI bus reset error\n");
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scmd_printk(KERN_INFO, scp, "SCSI host reset error\n");
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ret = FAILED;
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break;
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}
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spin_lock_irqsave(shost->host_lock, flags);
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AdvISR(adv_dvc);
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spin_unlock_irqrestore(shost->host_lock, flags);
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}
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/* Save the time of the most recently completed reset. */
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boardp->last_reset = jiffies;
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spin_unlock_irqrestore(shost->host_lock, flags);
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ASC_DBG(1, "ret %d\n", ret);
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return ret;
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@ -11232,7 +11227,7 @@ static struct scsi_host_template advansys_template = {
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.name = DRV_NAME,
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.info = advansys_info,
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.queuecommand = advansys_queuecommand,
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.eh_bus_reset_handler = advansys_reset,
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.eh_host_reset_handler = advansys_reset,
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.bios_param = advansys_biosparam,
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.slave_configure = advansys_slave_configure,
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/*
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