* (C) Copyright 2001
* Denis Peter, MPL AG Switzerland, d.peter@mpl.ch.
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
* partly derived from
* linux/drivers/scsi/sym53c8xx.c
*
/******************************************************************************
* sets-up the SCSI controller
- * the base memory address is retrived via the pci_read_config_dword
+ * the base memory address is retrieved via the pci_read_config_dword
*/
void scsi_low_level_init(int busdevfunc)
{
{
unsigned char t;
int i;
- int end = CFG_SCSI_SPIN_UP_TIME*1000;
+ int end = CONFIG_SYS_SCSI_SPIN_UP_TIME*1000;
t=scsi_read_byte(SCNTL1);
scsi_write_byte(SCNTL1,(t | CRST));
void scsi_write_dsp(unsigned long start)
{
- unsigned long val;
#ifdef SCSI_SINGLE_STEP
unsigned char t;
#endif
- val = start;
out32r(scsi_mem_addr + DSP,start);
#ifdef SCSI_SINGLE_STEP
t=scsi_read_byte(DCNTL);
retry:
scsi_issue(pccb);
if(pccb->contr_stat!=SIR_COMPLETE)
- return FALSE;
+ return false;
if(pccb->status==S_GOOD)
- return TRUE;
+ return true;
if(pccb->status==S_CHECK_COND) { /* check condition */
for(i=0;i<16;i++)
tmpcmd[i]=pccb->cmd[i];
case SENSE_NO_SENSE:
case SENSE_RECOVERED_ERROR:
/* seems to be ok */
- return TRUE;
+ return true;
break;
case SENSE_NOT_READY:
if((pccb->sense_buf[12]!=0x04)||(pccb->sense_buf[13]!=0x01)) {
/* if device is not in process of becoming ready */
- return FALSE;
+ return false;
break;
} /* else fall through */
case SENSE_UNIT_ATTENTION:
goto retry;
}
PRINTF("Target %d not ready, %d retried\n",pccb->target,retrycnt);
- return FALSE;
+ return false;
default:
- return FALSE;
+ return false;
}
}
PRINTF("Status = %X\n",pccb->status);
- return FALSE;
+ return false;
}
scsi_write_byte(SCNTL0,0xC0); /* full arbitration no start, no message, parity disabled, master */
scsi_write_byte(SCNTL1,0x00);
scsi_write_byte(SCNTL2,0x00);
-#ifndef CFG_SCSI_SYM53C8XX_CCF /* config value for none 40 mhz clocks */
+#ifndef CONFIG_SYS_SCSI_SYM53C8XX_CCF /* config value for none 40 MHz clocks */
scsi_write_byte(SCNTL3,0x13); /* synchronous clock 40/4=10MHz, asynchronous 40MHz */
#else
- scsi_write_byte(SCNTL3,CFG_SCSI_SYM53C8XX_CCF); /* config value for none 40 mhz clocks */
+ scsi_write_byte(SCNTL3,CONFIG_SYS_SCSI_SYM53C8XX_CCF); /* config value for none 40 MHz clocks */
#endif
scsi_write_byte(SCID,0x47); /* ID=7, enable reselection */
scsi_write_byte(SXFER,0x00); /* synchronous transfer period 10MHz, asynchronous */