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Diffstat (limited to 'drivers/scsi/NCR5380.c')
-rw-r--r--drivers/scsi/NCR5380.c137
1 files changed, 64 insertions, 73 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index bcd223868227..93d13fc9a293 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -27,8 +27,6 @@
27 */ 27 */
28 28
29/* 29/*
30 * $Log: NCR5380.c,v $
31
32 * Revision 1.10 1998/9/2 Alan Cox 30 * Revision 1.10 1998/9/2 Alan Cox
33 * (alan@lxorguk.ukuu.org.uk) 31 * (alan@lxorguk.ukuu.org.uk)
34 * Fixed up the timer lockups reported so far. Things still suck. Looking 32 * Fixed up the timer lockups reported so far. Things still suck. Looking
@@ -89,13 +87,6 @@
89#include <scsi/scsi_dbg.h> 87#include <scsi/scsi_dbg.h>
90#include <scsi/scsi_transport_spi.h> 88#include <scsi/scsi_transport_spi.h>
91 89
92#ifndef NDEBUG
93#define NDEBUG 0
94#endif
95#ifndef NDEBUG_ABORT
96#define NDEBUG_ABORT 0
97#endif
98
99#if (NDEBUG & NDEBUG_LISTS) 90#if (NDEBUG & NDEBUG_LISTS)
100#define LIST(x,y) {printk("LINE:%d Adding %p to %p\n", __LINE__, (void*)(x), (void*)(y)); if ((x)==(y)) udelay(5); } 91#define LIST(x,y) {printk("LINE:%d Adding %p to %p\n", __LINE__, (void*)(x), (void*)(y)); if ((x)==(y)) udelay(5); }
101#define REMOVE(w,x,y,z) {printk("LINE:%d Removing: %p->%p %p->%p \n", __LINE__, (void*)(w), (void*)(x), (void*)(y), (void*)(z)); if ((x)==(y)) udelay(5); } 92#define REMOVE(w,x,y,z) {printk("LINE:%d Removing: %p->%p %p->%p \n", __LINE__, (void*)(w), (void*)(x), (void*)(y), (void*)(z)); if ((x)==(y)) udelay(5); }
@@ -1005,7 +996,7 @@ static int NCR5380_queue_command_lck(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *)
1005 LIST(cmd, tmp); 996 LIST(cmd, tmp);
1006 tmp->host_scribble = (unsigned char *) cmd; 997 tmp->host_scribble = (unsigned char *) cmd;
1007 } 998 }
1008 dprintk(NDEBUG_QUEUES, ("scsi%d : command added to %s of queue\n", instance->host_no, (cmd->cmnd[0] == REQUEST_SENSE) ? "head" : "tail")); 999 dprintk(NDEBUG_QUEUES, "scsi%d : command added to %s of queue\n", instance->host_no, (cmd->cmnd[0] == REQUEST_SENSE) ? "head" : "tail");
1009 1000
1010 /* Run the coroutine if it isn't already running. */ 1001 /* Run the coroutine if it isn't already running. */
1011 /* Kick off command processing */ 1002 /* Kick off command processing */
@@ -1040,7 +1031,7 @@ static void NCR5380_main(struct work_struct *work)
1040 /* Lock held here */ 1031 /* Lock held here */
1041 done = 1; 1032 done = 1;
1042 if (!hostdata->connected && !hostdata->selecting) { 1033 if (!hostdata->connected && !hostdata->selecting) {
1043 dprintk(NDEBUG_MAIN, ("scsi%d : not connected\n", instance->host_no)); 1034 dprintk(NDEBUG_MAIN, "scsi%d : not connected\n", instance->host_no);
1044 /* 1035 /*
1045 * Search through the issue_queue for a command destined 1036 * Search through the issue_queue for a command destined
1046 * for a target that's not busy. 1037 * for a target that's not busy.
@@ -1048,7 +1039,7 @@ static void NCR5380_main(struct work_struct *work)
1048 for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, prev = NULL; tmp; prev = tmp, tmp = (Scsi_Cmnd *) tmp->host_scribble) 1039 for (tmp = (Scsi_Cmnd *) hostdata->issue_queue, prev = NULL; tmp; prev = tmp, tmp = (Scsi_Cmnd *) tmp->host_scribble)
1049 { 1040 {
1050 if (prev != tmp) 1041 if (prev != tmp)
1051 dprintk(NDEBUG_LISTS, ("MAIN tmp=%p target=%d busy=%d lun=%d\n", tmp, tmp->target, hostdata->busy[tmp->target], tmp->lun)); 1042 dprintk(NDEBUG_LISTS, "MAIN tmp=%p target=%d busy=%d lun=%d\n", tmp, tmp->device->id, hostdata->busy[tmp->device->id], tmp->device->lun);
1052 /* When we find one, remove it from the issue queue. */ 1043 /* When we find one, remove it from the issue queue. */
1053 if (!(hostdata->busy[tmp->device->id] & (1 << tmp->device->lun))) { 1044 if (!(hostdata->busy[tmp->device->id] & (1 << tmp->device->lun))) {
1054 if (prev) { 1045 if (prev) {
@@ -1066,7 +1057,7 @@ static void NCR5380_main(struct work_struct *work)
1066 * On failure, we must add the command back to the 1057 * On failure, we must add the command back to the
1067 * issue queue so we can keep trying. 1058 * issue queue so we can keep trying.
1068 */ 1059 */
1069 dprintk(NDEBUG_MAIN|NDEBUG_QUEUES, ("scsi%d : main() : command for target %d lun %d removed from issue_queue\n", instance->host_no, tmp->target, tmp->lun)); 1060 dprintk(NDEBUG_MAIN|NDEBUG_QUEUES, "scsi%d : main() : command for target %d lun %d removed from issue_queue\n", instance->host_no, tmp->device->id, tmp->device->lun);
1070 1061
1071 /* 1062 /*
1072 * A successful selection is defined as one that 1063 * A successful selection is defined as one that
@@ -1095,7 +1086,7 @@ static void NCR5380_main(struct work_struct *work)
1095 tmp->host_scribble = (unsigned char *) hostdata->issue_queue; 1086 tmp->host_scribble = (unsigned char *) hostdata->issue_queue;
1096 hostdata->issue_queue = tmp; 1087 hostdata->issue_queue = tmp;
1097 done = 0; 1088 done = 0;
1098 dprintk(NDEBUG_MAIN|NDEBUG_QUEUES, ("scsi%d : main(): select() failed, returned to issue_queue\n", instance->host_no)); 1089 dprintk(NDEBUG_MAIN|NDEBUG_QUEUES, "scsi%d : main(): select() failed, returned to issue_queue\n", instance->host_no);
1099 } 1090 }
1100 /* lock held here still */ 1091 /* lock held here still */
1101 } /* if target/lun is not busy */ 1092 } /* if target/lun is not busy */
@@ -1125,9 +1116,9 @@ static void NCR5380_main(struct work_struct *work)
1125#endif 1116#endif
1126 && (!hostdata->time_expires || time_before_eq(hostdata->time_expires, jiffies)) 1117 && (!hostdata->time_expires || time_before_eq(hostdata->time_expires, jiffies))
1127 ) { 1118 ) {
1128 dprintk(NDEBUG_MAIN, ("scsi%d : main() : performing information transfer\n", instance->host_no)); 1119 dprintk(NDEBUG_MAIN, "scsi%d : main() : performing information transfer\n", instance->host_no);
1129 NCR5380_information_transfer(instance); 1120 NCR5380_information_transfer(instance);
1130 dprintk(NDEBUG_MAIN, ("scsi%d : main() : done set false\n", instance->host_no)); 1121 dprintk(NDEBUG_MAIN, "scsi%d : main() : done set false\n", instance->host_no);
1131 done = 0; 1122 done = 0;
1132 } else 1123 } else
1133 break; 1124 break;
@@ -1159,8 +1150,8 @@ static irqreturn_t NCR5380_intr(int dummy, void *dev_id)
1159 unsigned char basr; 1150 unsigned char basr;
1160 unsigned long flags; 1151 unsigned long flags;
1161 1152
1162 dprintk(NDEBUG_INTR, ("scsi : NCR5380 irq %d triggered\n", 1153 dprintk(NDEBUG_INTR, "scsi : NCR5380 irq %d triggered\n",
1163 instance->irq)); 1154 instance->irq);
1164 1155
1165 do { 1156 do {
1166 done = 1; 1157 done = 1;
@@ -1173,14 +1164,14 @@ static irqreturn_t NCR5380_intr(int dummy, void *dev_id)
1173 NCR5380_dprint(NDEBUG_INTR, instance); 1164 NCR5380_dprint(NDEBUG_INTR, instance);
1174 if ((NCR5380_read(STATUS_REG) & (SR_SEL | SR_IO)) == (SR_SEL | SR_IO)) { 1165 if ((NCR5380_read(STATUS_REG) & (SR_SEL | SR_IO)) == (SR_SEL | SR_IO)) {
1175 done = 0; 1166 done = 0;
1176 dprintk(NDEBUG_INTR, ("scsi%d : SEL interrupt\n", instance->host_no)); 1167 dprintk(NDEBUG_INTR, "scsi%d : SEL interrupt\n", instance->host_no);
1177 NCR5380_reselect(instance); 1168 NCR5380_reselect(instance);
1178 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG); 1169 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
1179 } else if (basr & BASR_PARITY_ERROR) { 1170 } else if (basr & BASR_PARITY_ERROR) {
1180 dprintk(NDEBUG_INTR, ("scsi%d : PARITY interrupt\n", instance->host_no)); 1171 dprintk(NDEBUG_INTR, "scsi%d : PARITY interrupt\n", instance->host_no);
1181 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG); 1172 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
1182 } else if ((NCR5380_read(STATUS_REG) & SR_RST) == SR_RST) { 1173 } else if ((NCR5380_read(STATUS_REG) & SR_RST) == SR_RST) {
1183 dprintk(NDEBUG_INTR, ("scsi%d : RESET interrupt\n", instance->host_no)); 1174 dprintk(NDEBUG_INTR, "scsi%d : RESET interrupt\n", instance->host_no);
1184 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG); 1175 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
1185 } else { 1176 } else {
1186#if defined(REAL_DMA) 1177#if defined(REAL_DMA)
@@ -1210,7 +1201,7 @@ static irqreturn_t NCR5380_intr(int dummy, void *dev_id)
1210 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); 1201 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
1211 } 1202 }
1212#else 1203#else
1213 dprintk(NDEBUG_INTR, ("scsi : unknown interrupt, BASR 0x%X, MR 0x%X, SR 0x%x\n", basr, NCR5380_read(MODE_REG), NCR5380_read(STATUS_REG))); 1204 dprintk(NDEBUG_INTR, "scsi : unknown interrupt, BASR 0x%X, MR 0x%X, SR 0x%x\n", basr, NCR5380_read(MODE_REG), NCR5380_read(STATUS_REG));
1214 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG); 1205 (void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
1215#endif 1206#endif
1216 } 1207 }
@@ -1304,7 +1295,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag)
1304 hostdata->restart_select = 0; 1295 hostdata->restart_select = 0;
1305 1296
1306 NCR5380_dprint(NDEBUG_ARBITRATION, instance); 1297 NCR5380_dprint(NDEBUG_ARBITRATION, instance);
1307 dprintk(NDEBUG_ARBITRATION, ("scsi%d : starting arbitration, id = %d\n", instance->host_no, instance->this_id)); 1298 dprintk(NDEBUG_ARBITRATION, "scsi%d : starting arbitration, id = %d\n", instance->host_no, instance->this_id);
1308 1299
1309 /* 1300 /*
1310 * Set the phase bits to 0, otherwise the NCR5380 won't drive the 1301 * Set the phase bits to 0, otherwise the NCR5380 won't drive the
@@ -1333,7 +1324,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag)
1333 goto failed; 1324 goto failed;
1334 } 1325 }
1335 1326
1336 dprintk(NDEBUG_ARBITRATION, ("scsi%d : arbitration complete\n", instance->host_no)); 1327 dprintk(NDEBUG_ARBITRATION, "scsi%d : arbitration complete\n", instance->host_no);
1337 1328
1338 /* 1329 /*
1339 * The arbitration delay is 2.2us, but this is a minimum and there is 1330 * The arbitration delay is 2.2us, but this is a minimum and there is
@@ -1347,7 +1338,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag)
1347 /* Check for lost arbitration */ 1338 /* Check for lost arbitration */
1348 if ((NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST) || (NCR5380_read(CURRENT_SCSI_DATA_REG) & hostdata->id_higher_mask) || (NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST)) { 1339 if ((NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST) || (NCR5380_read(CURRENT_SCSI_DATA_REG) & hostdata->id_higher_mask) || (NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST)) {
1349 NCR5380_write(MODE_REG, MR_BASE); 1340 NCR5380_write(MODE_REG, MR_BASE);
1350 dprintk(NDEBUG_ARBITRATION, ("scsi%d : lost arbitration, deasserting MR_ARBITRATE\n", instance->host_no)); 1341 dprintk(NDEBUG_ARBITRATION, "scsi%d : lost arbitration, deasserting MR_ARBITRATE\n", instance->host_no);
1351 goto failed; 1342 goto failed;
1352 } 1343 }
1353 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_SEL); 1344 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_SEL);
@@ -1360,7 +1351,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag)
1360 (NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST)) { 1351 (NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST)) {
1361 NCR5380_write(MODE_REG, MR_BASE); 1352 NCR5380_write(MODE_REG, MR_BASE);
1362 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); 1353 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
1363 dprintk(NDEBUG_ARBITRATION, ("scsi%d : lost arbitration, deasserting ICR_ASSERT_SEL\n", instance->host_no)); 1354 dprintk(NDEBUG_ARBITRATION, "scsi%d : lost arbitration, deasserting ICR_ASSERT_SEL\n", instance->host_no);
1364 goto failed; 1355 goto failed;
1365 } 1356 }
1366 /* 1357 /*
@@ -1370,7 +1361,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag)
1370 1361
1371 udelay(2); 1362 udelay(2);
1372 1363
1373 dprintk(NDEBUG_ARBITRATION, ("scsi%d : won arbitration\n", instance->host_no)); 1364 dprintk(NDEBUG_ARBITRATION, "scsi%d : won arbitration\n", instance->host_no);
1374 1365
1375 /* 1366 /*
1376 * Now that we have won arbitration, start Selection process, asserting 1367 * Now that we have won arbitration, start Selection process, asserting
@@ -1422,7 +1413,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd * cmd, int tag)
1422 1413
1423 udelay(1); 1414 udelay(1);
1424 1415
1425 dprintk(NDEBUG_SELECTION, ("scsi%d : selecting target %d\n", instance->host_no, scmd_id(cmd))); 1416 dprintk(NDEBUG_SELECTION, "scsi%d : selecting target %d\n", instance->host_no, scmd_id(cmd));
1426 1417
1427 /* 1418 /*
1428 * The SCSI specification calls for a 250 ms timeout for the actual 1419 * The SCSI specification calls for a 250 ms timeout for the actual
@@ -1487,7 +1478,7 @@ part2:
1487 collect_stats(hostdata, cmd); 1478 collect_stats(hostdata, cmd);
1488 cmd->scsi_done(cmd); 1479 cmd->scsi_done(cmd);
1489 NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask); 1480 NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
1490 dprintk(NDEBUG_SELECTION, ("scsi%d : target did not respond within 250ms\n", instance->host_no)); 1481 dprintk(NDEBUG_SELECTION, "scsi%d : target did not respond within 250ms\n", instance->host_no);
1491 NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask); 1482 NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
1492 return 0; 1483 return 0;
1493 } 1484 }
@@ -1520,7 +1511,7 @@ part2:
1520 goto failed; 1511 goto failed;
1521 } 1512 }
1522 1513
1523 dprintk(NDEBUG_SELECTION, ("scsi%d : target %d selected, going into MESSAGE OUT phase.\n", instance->host_no, cmd->device->id)); 1514 dprintk(NDEBUG_SELECTION, "scsi%d : target %d selected, going into MESSAGE OUT phase.\n", instance->host_no, cmd->device->id);
1524 tmp[0] = IDENTIFY(((instance->irq == SCSI_IRQ_NONE) ? 0 : 1), cmd->device->lun); 1515 tmp[0] = IDENTIFY(((instance->irq == SCSI_IRQ_NONE) ? 0 : 1), cmd->device->lun);
1525 1516
1526 len = 1; 1517 len = 1;
@@ -1530,7 +1521,7 @@ part2:
1530 data = tmp; 1521 data = tmp;
1531 phase = PHASE_MSGOUT; 1522 phase = PHASE_MSGOUT;
1532 NCR5380_transfer_pio(instance, &phase, &len, &data); 1523 NCR5380_transfer_pio(instance, &phase, &len, &data);
1533 dprintk(NDEBUG_SELECTION, ("scsi%d : nexus established.\n", instance->host_no)); 1524 dprintk(NDEBUG_SELECTION, "scsi%d : nexus established.\n", instance->host_no);
1534 /* XXX need to handle errors here */ 1525 /* XXX need to handle errors here */
1535 hostdata->connected = cmd; 1526 hostdata->connected = cmd;
1536 hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun); 1527 hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun);
@@ -1583,9 +1574,9 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance, unsigned char *phase
1583 NCR5380_setup(instance); 1574 NCR5380_setup(instance);
1584 1575
1585 if (!(p & SR_IO)) 1576 if (!(p & SR_IO))
1586 dprintk(NDEBUG_PIO, ("scsi%d : pio write %d bytes\n", instance->host_no, c)); 1577 dprintk(NDEBUG_PIO, "scsi%d : pio write %d bytes\n", instance->host_no, c);
1587 else 1578 else
1588 dprintk(NDEBUG_PIO, ("scsi%d : pio read %d bytes\n", instance->host_no, c)); 1579 dprintk(NDEBUG_PIO, "scsi%d : pio read %d bytes\n", instance->host_no, c);
1589 1580
1590 /* 1581 /*
1591 * The NCR5380 chip will only drive the SCSI bus when the 1582 * The NCR5380 chip will only drive the SCSI bus when the
@@ -1620,11 +1611,11 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance, unsigned char *phase
1620 break; 1611 break;
1621 } 1612 }
1622 1613
1623 dprintk(NDEBUG_HANDSHAKE, ("scsi%d : REQ detected\n", instance->host_no)); 1614 dprintk(NDEBUG_HANDSHAKE, "scsi%d : REQ detected\n", instance->host_no);
1624 1615
1625 /* Check for phase mismatch */ 1616 /* Check for phase mismatch */
1626 if ((tmp & PHASE_MASK) != p) { 1617 if ((tmp & PHASE_MASK) != p) {
1627 dprintk(NDEBUG_HANDSHAKE, ("scsi%d : phase mismatch\n", instance->host_no)); 1618 dprintk(NDEBUG_HANDSHAKE, "scsi%d : phase mismatch\n", instance->host_no);
1628 NCR5380_dprint_phase(NDEBUG_HANDSHAKE, instance); 1619 NCR5380_dprint_phase(NDEBUG_HANDSHAKE, instance);
1629 break; 1620 break;
1630 } 1621 }
@@ -1660,7 +1651,7 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance, unsigned char *phase
1660 1651
1661 /* FIXME - if this fails bus reset ?? */ 1652 /* FIXME - if this fails bus reset ?? */
1662 NCR5380_poll_politely(instance, STATUS_REG, SR_REQ, 0, 5*HZ); 1653 NCR5380_poll_politely(instance, STATUS_REG, SR_REQ, 0, 5*HZ);
1663 dprintk(NDEBUG_HANDSHAKE, ("scsi%d : req false, handshake complete\n", instance->host_no)); 1654 dprintk(NDEBUG_HANDSHAKE, "scsi%d : req false, handshake complete\n", instance->host_no);
1664 1655
1665/* 1656/*
1666 * We have several special cases to consider during REQ/ACK handshaking : 1657 * We have several special cases to consider during REQ/ACK handshaking :
@@ -1681,7 +1672,7 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance, unsigned char *phase
1681 } 1672 }
1682 } while (--c); 1673 } while (--c);
1683 1674
1684 dprintk(NDEBUG_PIO, ("scsi%d : residual %d\n", instance->host_no, c)); 1675 dprintk(NDEBUG_PIO, "scsi%d : residual %d\n", instance->host_no, c);
1685 1676
1686 *count = c; 1677 *count = c;
1687 *data = d; 1678 *data = d;
@@ -1828,7 +1819,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
1828 c -= 2; 1819 c -= 2;
1829 } 1820 }
1830#endif 1821#endif
1831 dprintk(NDEBUG_DMA, ("scsi%d : initializing DMA channel %d for %s, %d bytes %s %0x\n", instance->host_no, instance->dma_channel, (p & SR_IO) ? "reading" : "writing", c, (p & SR_IO) ? "to" : "from", (unsigned) d)); 1822 dprintk(NDEBUG_DMA, "scsi%d : initializing DMA channel %d for %s, %d bytes %s %0x\n", instance->host_no, instance->dma_channel, (p & SR_IO) ? "reading" : "writing", c, (p & SR_IO) ? "to" : "from", (unsigned) d);
1832 hostdata->dma_len = (p & SR_IO) ? NCR5380_dma_read_setup(instance, d, c) : NCR5380_dma_write_setup(instance, d, c); 1823 hostdata->dma_len = (p & SR_IO) ? NCR5380_dma_read_setup(instance, d, c) : NCR5380_dma_write_setup(instance, d, c);
1833#endif 1824#endif
1834 1825
@@ -1857,7 +1848,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
1857 NCR5380_write(MODE_REG, MR_BASE | MR_DMA_MODE); 1848 NCR5380_write(MODE_REG, MR_BASE | MR_DMA_MODE);
1858#endif /* def REAL_DMA */ 1849#endif /* def REAL_DMA */
1859 1850
1860 dprintk(NDEBUG_DMA, ("scsi%d : mode reg = 0x%X\n", instance->host_no, NCR5380_read(MODE_REG))); 1851 dprintk(NDEBUG_DMA, "scsi%d : mode reg = 0x%X\n", instance->host_no, NCR5380_read(MODE_REG));
1861 1852
1862 /* 1853 /*
1863 * On the PAS16 at least I/O recovery delays are not needed here. 1854 * On the PAS16 at least I/O recovery delays are not needed here.
@@ -1934,7 +1925,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
1934 } 1925 }
1935 } 1926 }
1936 1927
1937 dprintk(NDEBUG_DMA, ("scsi%d : polled DMA transfer complete, basr 0x%X, sr 0x%X\n", instance->host_no, tmp, NCR5380_read(STATUS_REG))); 1928 dprintk(NDEBUG_DMA, "scsi%d : polled DMA transfer complete, basr 0x%X, sr 0x%X\n", instance->host_no, tmp, NCR5380_read(STATUS_REG));
1938 1929
1939 NCR5380_write(MODE_REG, MR_BASE); 1930 NCR5380_write(MODE_REG, MR_BASE);
1940 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); 1931 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
@@ -1948,7 +1939,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
1948#ifdef READ_OVERRUNS 1939#ifdef READ_OVERRUNS
1949 if (*phase == p && (p & SR_IO) && residue == 0) { 1940 if (*phase == p && (p & SR_IO) && residue == 0) {
1950 if (overrun) { 1941 if (overrun) {
1951 dprintk(NDEBUG_DMA, ("Got an input overrun, using saved byte\n")); 1942 dprintk(NDEBUG_DMA, "Got an input overrun, using saved byte\n");
1952 **data = saved_data; 1943 **data = saved_data;
1953 *data += 1; 1944 *data += 1;
1954 *count -= 1; 1945 *count -= 1;
@@ -1957,13 +1948,13 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
1957 printk("No overrun??\n"); 1948 printk("No overrun??\n");
1958 cnt = toPIO = 2; 1949 cnt = toPIO = 2;
1959 } 1950 }
1960 dprintk(NDEBUG_DMA, ("Doing %d-byte PIO to 0x%X\n", cnt, *data)); 1951 dprintk(NDEBUG_DMA, "Doing %d-byte PIO to 0x%X\n", cnt, *data);
1961 NCR5380_transfer_pio(instance, phase, &cnt, data); 1952 NCR5380_transfer_pio(instance, phase, &cnt, data);
1962 *count -= toPIO - cnt; 1953 *count -= toPIO - cnt;
1963 } 1954 }
1964#endif 1955#endif
1965 1956
1966 dprintk(NDEBUG_DMA, ("Return with data ptr = 0x%X, count %d, last 0x%X, next 0x%X\n", *data, *count, *(*data + *count - 1), *(*data + *count))); 1957 dprintk(NDEBUG_DMA, "Return with data ptr = 0x%X, count %d, last 0x%X, next 0x%X\n", *data, *count, *(*data + *count - 1), *(*data + *count));
1967 return 0; 1958 return 0;
1968 1959
1969#elif defined(REAL_DMA) 1960#elif defined(REAL_DMA)
@@ -2013,7 +2004,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
2013 foo = NCR5380_pwrite(instance, d, c); 2004 foo = NCR5380_pwrite(instance, d, c);
2014#else 2005#else
2015 int timeout; 2006 int timeout;
2016 dprintk(NDEBUG_C400_PWRITE, ("About to pwrite %d bytes\n", c)); 2007 dprintk(NDEBUG_C400_PWRITE, "About to pwrite %d bytes\n", c);
2017 if (!(foo = NCR5380_pwrite(instance, d, c))) { 2008 if (!(foo = NCR5380_pwrite(instance, d, c))) {
2018 /* 2009 /*
2019 * Wait for the last byte to be sent. If REQ is being asserted for 2010 * Wait for the last byte to be sent. If REQ is being asserted for
@@ -2024,19 +2015,19 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
2024 while (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_DRQ) && (NCR5380_read(BUS_AND_STATUS_REG) & BASR_PHASE_MATCH)); 2015 while (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_DRQ) && (NCR5380_read(BUS_AND_STATUS_REG) & BASR_PHASE_MATCH));
2025 2016
2026 if (!timeout) 2017 if (!timeout)
2027 dprintk(NDEBUG_LAST_BYTE_SENT, ("scsi%d : timed out on last byte\n", instance->host_no)); 2018 dprintk(NDEBUG_LAST_BYTE_SENT, "scsi%d : timed out on last byte\n", instance->host_no);
2028 2019
2029 if (hostdata->flags & FLAG_CHECK_LAST_BYTE_SENT) { 2020 if (hostdata->flags & FLAG_CHECK_LAST_BYTE_SENT) {
2030 hostdata->flags &= ~FLAG_CHECK_LAST_BYTE_SENT; 2021 hostdata->flags &= ~FLAG_CHECK_LAST_BYTE_SENT;
2031 if (NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT) { 2022 if (NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT) {
2032 hostdata->flags |= FLAG_HAS_LAST_BYTE_SENT; 2023 hostdata->flags |= FLAG_HAS_LAST_BYTE_SENT;
2033 dprintk(NDEBUG_LAST_WRITE_SENT, ("scsi%d : last bit sent works\n", instance->host_no)); 2024 dprintk(NDEBUG_LAST_BYTE_SENT, "scsi%d : last byte sent works\n", instance->host_no);
2034 } 2025 }
2035 } 2026 }
2036 } else { 2027 } else {
2037 dprintk(NDEBUG_C400_PWRITE, ("Waiting for LASTBYTE\n")); 2028 dprintk(NDEBUG_C400_PWRITE, "Waiting for LASTBYTE\n");
2038 while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT)); 2029 while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT));
2039 dprintk(NDEBUG_C400_PWRITE, ("Got LASTBYTE\n")); 2030 dprintk(NDEBUG_C400_PWRITE, "Got LASTBYTE\n");
2040 } 2031 }
2041 } 2032 }
2042#endif 2033#endif
@@ -2045,9 +2036,9 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance, unsigned char *phase
2045 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); 2036 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
2046 2037
2047 if ((!(p & SR_IO)) && (hostdata->flags & FLAG_NCR53C400)) { 2038 if ((!(p & SR_IO)) && (hostdata->flags & FLAG_NCR53C400)) {
2048 dprintk(NDEBUG_C400_PWRITE, ("53C400w: Checking for IRQ\n")); 2039 dprintk(NDEBUG_C400_PWRITE, "53C400w: Checking for IRQ\n");
2049 if (NCR5380_read(BUS_AND_STATUS_REG) & BASR_IRQ) { 2040 if (NCR5380_read(BUS_AND_STATUS_REG) & BASR_IRQ) {
2050 dprintk(NDEBUG_C400_PWRITE, ("53C400w: got it, reading reset interrupt reg\n")); 2041 dprintk(NDEBUG_C400_PWRITE, "53C400w: got it, reading reset interrupt reg\n");
2051 NCR5380_read(RESET_PARITY_INTERRUPT_REG); 2042 NCR5380_read(RESET_PARITY_INTERRUPT_REG);
2052 } else { 2043 } else {
2053 printk("53C400w: IRQ NOT THERE!\n"); 2044 printk("53C400w: IRQ NOT THERE!\n");
@@ -2139,7 +2130,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2139 --cmd->SCp.buffers_residual; 2130 --cmd->SCp.buffers_residual;
2140 cmd->SCp.this_residual = cmd->SCp.buffer->length; 2131 cmd->SCp.this_residual = cmd->SCp.buffer->length;
2141 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer); 2132 cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);
2142 dprintk(NDEBUG_INFORMATION, ("scsi%d : %d bytes and %d buffers left\n", instance->host_no, cmd->SCp.this_residual, cmd->SCp.buffers_residual)); 2133 dprintk(NDEBUG_INFORMATION, "scsi%d : %d bytes and %d buffers left\n", instance->host_no, cmd->SCp.this_residual, cmd->SCp.buffers_residual);
2143 } 2134 }
2144 /* 2135 /*
2145 * The preferred transfer method is going to be 2136 * The preferred transfer method is going to be
@@ -2219,7 +2210,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2219 case LINKED_FLG_CMD_COMPLETE: 2210 case LINKED_FLG_CMD_COMPLETE:
2220 /* Accept message by clearing ACK */ 2211 /* Accept message by clearing ACK */
2221 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); 2212 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
2222 dprintk(NDEBUG_LINKED, ("scsi%d : target %d lun %d linked command complete.\n", instance->host_no, cmd->device->id, cmd->device->lun)); 2213 dprintk(NDEBUG_LINKED, "scsi%d : target %d lun %d linked command complete.\n", instance->host_no, cmd->device->id, cmd->device->lun);
2223 /* 2214 /*
2224 * Sanity check : A linked command should only terminate with 2215 * Sanity check : A linked command should only terminate with
2225 * one of these messages if there are more linked commands 2216 * one of these messages if there are more linked commands
@@ -2235,7 +2226,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2235 /* The next command is still part of this process */ 2226 /* The next command is still part of this process */
2236 cmd->next_link->tag = cmd->tag; 2227 cmd->next_link->tag = cmd->tag;
2237 cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8); 2228 cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8);
2238 dprintk(NDEBUG_LINKED, ("scsi%d : target %d lun %d linked request done, calling scsi_done().\n", instance->host_no, cmd->device->id, cmd->device->lun)); 2229 dprintk(NDEBUG_LINKED, "scsi%d : target %d lun %d linked request done, calling scsi_done().\n", instance->host_no, cmd->device->id, cmd->device->lun);
2239 collect_stats(hostdata, cmd); 2230 collect_stats(hostdata, cmd);
2240 cmd->scsi_done(cmd); 2231 cmd->scsi_done(cmd);
2241 cmd = hostdata->connected; 2232 cmd = hostdata->connected;
@@ -2247,7 +2238,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2247 sink = 1; 2238 sink = 1;
2248 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); 2239 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
2249 hostdata->connected = NULL; 2240 hostdata->connected = NULL;
2250 dprintk(NDEBUG_QUEUES, ("scsi%d : command for target %d, lun %d completed\n", instance->host_no, cmd->device->id, cmd->device->lun)); 2241 dprintk(NDEBUG_QUEUES, "scsi%d : command for target %d, lun %d completed\n", instance->host_no, cmd->device->id, cmd->device->lun);
2251 hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun); 2242 hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun);
2252 2243
2253 /* 2244 /*
@@ -2281,13 +2272,13 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2281 if ((cmd->cmnd[0] != REQUEST_SENSE) && (status_byte(cmd->SCp.Status) == CHECK_CONDITION)) { 2272 if ((cmd->cmnd[0] != REQUEST_SENSE) && (status_byte(cmd->SCp.Status) == CHECK_CONDITION)) {
2282 scsi_eh_prep_cmnd(cmd, &hostdata->ses, NULL, 0, ~0); 2273 scsi_eh_prep_cmnd(cmd, &hostdata->ses, NULL, 0, ~0);
2283 2274
2284 dprintk(NDEBUG_AUTOSENSE, ("scsi%d : performing request sense\n", instance->host_no)); 2275 dprintk(NDEBUG_AUTOSENSE, "scsi%d : performing request sense\n", instance->host_no);
2285 2276
2286 LIST(cmd, hostdata->issue_queue); 2277 LIST(cmd, hostdata->issue_queue);
2287 cmd->host_scribble = (unsigned char *) 2278 cmd->host_scribble = (unsigned char *)
2288 hostdata->issue_queue; 2279 hostdata->issue_queue;
2289 hostdata->issue_queue = (Scsi_Cmnd *) cmd; 2280 hostdata->issue_queue = (Scsi_Cmnd *) cmd;
2290 dprintk(NDEBUG_QUEUES, ("scsi%d : REQUEST SENSE added to head of issue queue\n", instance->host_no)); 2281 dprintk(NDEBUG_QUEUES, "scsi%d : REQUEST SENSE added to head of issue queue\n", instance->host_no);
2291 } else 2282 } else
2292#endif /* def AUTOSENSE */ 2283#endif /* def AUTOSENSE */
2293 { 2284 {
@@ -2327,7 +2318,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2327 hostdata->disconnected_queue; 2318 hostdata->disconnected_queue;
2328 hostdata->connected = NULL; 2319 hostdata->connected = NULL;
2329 hostdata->disconnected_queue = cmd; 2320 hostdata->disconnected_queue = cmd;
2330 dprintk(NDEBUG_QUEUES, ("scsi%d : command for target %d lun %d was moved from connected to" " the disconnected_queue\n", instance->host_no, cmd->device->id, cmd->device->lun)); 2321 dprintk(NDEBUG_QUEUES, "scsi%d : command for target %d lun %d was moved from connected to" " the disconnected_queue\n", instance->host_no, cmd->device->id, cmd->device->lun);
2331 /* 2322 /*
2332 * Restore phase bits to 0 so an interrupted selection, 2323 * Restore phase bits to 0 so an interrupted selection,
2333 * arbitration can resume. 2324 * arbitration can resume.
@@ -2373,14 +2364,14 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2373 extended_msg[0] = EXTENDED_MESSAGE; 2364 extended_msg[0] = EXTENDED_MESSAGE;
2374 /* Accept first byte by clearing ACK */ 2365 /* Accept first byte by clearing ACK */
2375 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE); 2366 NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
2376 dprintk(NDEBUG_EXTENDED, ("scsi%d : receiving extended message\n", instance->host_no)); 2367 dprintk(NDEBUG_EXTENDED, "scsi%d : receiving extended message\n", instance->host_no);
2377 2368
2378 len = 2; 2369 len = 2;
2379 data = extended_msg + 1; 2370 data = extended_msg + 1;
2380 phase = PHASE_MSGIN; 2371 phase = PHASE_MSGIN;
2381 NCR5380_transfer_pio(instance, &phase, &len, &data); 2372 NCR5380_transfer_pio(instance, &phase, &len, &data);
2382 2373
2383 dprintk(NDEBUG_EXTENDED, ("scsi%d : length=%d, code=0x%02x\n", instance->host_no, (int) extended_msg[1], (int) extended_msg[2])); 2374 dprintk(NDEBUG_EXTENDED, "scsi%d : length=%d, code=0x%02x\n", instance->host_no, (int) extended_msg[1], (int) extended_msg[2]);
2384 2375
2385 if (!len && extended_msg[1] <= (sizeof(extended_msg) - 1)) { 2376 if (!len && extended_msg[1] <= (sizeof(extended_msg) - 1)) {
2386 /* Accept third byte by clearing ACK */ 2377 /* Accept third byte by clearing ACK */
@@ -2390,7 +2381,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2390 phase = PHASE_MSGIN; 2381 phase = PHASE_MSGIN;
2391 2382
2392 NCR5380_transfer_pio(instance, &phase, &len, &data); 2383 NCR5380_transfer_pio(instance, &phase, &len, &data);
2393 dprintk(NDEBUG_EXTENDED, ("scsi%d : message received, residual %d\n", instance->host_no, len)); 2384 dprintk(NDEBUG_EXTENDED, "scsi%d : message received, residual %d\n", instance->host_no, len);
2394 2385
2395 switch (extended_msg[2]) { 2386 switch (extended_msg[2]) {
2396 case EXTENDED_SDTR: 2387 case EXTENDED_SDTR:
@@ -2456,7 +2447,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2456 NCR5380_transfer_pio(instance, &phase, &len, &data); 2447 NCR5380_transfer_pio(instance, &phase, &len, &data);
2457 if (!cmd->device->disconnect && should_disconnect(cmd->cmnd[0])) { 2448 if (!cmd->device->disconnect && should_disconnect(cmd->cmnd[0])) {
2458 NCR5380_set_timer(hostdata, USLEEP_SLEEP); 2449 NCR5380_set_timer(hostdata, USLEEP_SLEEP);
2459 dprintk(NDEBUG_USLEEP, ("scsi%d : issued command, sleeping until %ul\n", instance->host_no, hostdata->time_expires)); 2450 dprintk(NDEBUG_USLEEP, "scsi%d : issued command, sleeping until %lu\n", instance->host_no, hostdata->time_expires);
2460 return; 2451 return;
2461 } 2452 }
2462 break; 2453 break;
@@ -2468,7 +2459,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2468 break; 2459 break;
2469 default: 2460 default:
2470 printk("scsi%d : unknown phase\n", instance->host_no); 2461 printk("scsi%d : unknown phase\n", instance->host_no);
2471 NCR5380_dprint(NDEBUG_ALL, instance); 2462 NCR5380_dprint(NDEBUG_ANY, instance);
2472 } /* switch(phase) */ 2463 } /* switch(phase) */
2473 } /* if (tmp * SR_REQ) */ 2464 } /* if (tmp * SR_REQ) */
2474 else { 2465 else {
@@ -2476,7 +2467,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance) {
2476 */ 2467 */
2477 if (!cmd->device->disconnect && time_after_eq(jiffies, poll_time)) { 2468 if (!cmd->device->disconnect && time_after_eq(jiffies, poll_time)) {
2478 NCR5380_set_timer(hostdata, USLEEP_SLEEP); 2469 NCR5380_set_timer(hostdata, USLEEP_SLEEP);
2479 dprintk(NDEBUG_USLEEP, ("scsi%d : poll timed out, sleeping until %ul\n", instance->host_no, hostdata->time_expires)); 2470 dprintk(NDEBUG_USLEEP, "scsi%d : poll timed out, sleeping until %lu\n", instance->host_no, hostdata->time_expires);
2480 return; 2471 return;
2481 } 2472 }
2482 } 2473 }
@@ -2517,7 +2508,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance) {
2517 hostdata->restart_select = 1; 2508 hostdata->restart_select = 1;
2518 2509
2519 target_mask = NCR5380_read(CURRENT_SCSI_DATA_REG) & ~(hostdata->id_mask); 2510 target_mask = NCR5380_read(CURRENT_SCSI_DATA_REG) & ~(hostdata->id_mask);
2520 dprintk(NDEBUG_SELECTION, ("scsi%d : reselect\n", instance->host_no)); 2511 dprintk(NDEBUG_SELECTION, "scsi%d : reselect\n", instance->host_no);
2521 2512
2522 /* 2513 /*
2523 * At this point, we have detected that our SCSI ID is on the bus, 2514 * At this point, we have detected that our SCSI ID is on the bus,
@@ -2597,7 +2588,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance) {
2597 do_abort(instance); 2588 do_abort(instance);
2598 } else { 2589 } else {
2599 hostdata->connected = tmp; 2590 hostdata->connected = tmp;
2600 dprintk(NDEBUG_RESELECTION, ("scsi%d : nexus established, target = %d, lun = %d, tag = %d\n", instance->host_no, tmp->target, tmp->lun, tmp->tag)); 2591 dprintk(NDEBUG_RESELECTION, "scsi%d : nexus established, target = %d, lun = %d, tag = %d\n", instance->host_no, tmp->device->id, tmp->device->lun, tmp->tag);
2601 } 2592 }
2602} 2593}
2603 2594
@@ -2682,8 +2673,8 @@ static int NCR5380_abort(Scsi_Cmnd * cmd) {
2682 2673
2683 NCR5380_setup(instance); 2674 NCR5380_setup(instance);
2684 2675
2685 dprintk(NDEBUG_ABORT, ("scsi%d : abort called\n", instance->host_no)); 2676 dprintk(NDEBUG_ABORT, "scsi%d : abort called\n", instance->host_no);
2686 dprintk(NDEBUG_ABORT, (" basr 0x%X, sr 0x%X\n", NCR5380_read(BUS_AND_STATUS_REG), NCR5380_read(STATUS_REG))); 2677 dprintk(NDEBUG_ABORT, " basr 0x%X, sr 0x%X\n", NCR5380_read(BUS_AND_STATUS_REG), NCR5380_read(STATUS_REG));
2687 2678
2688#if 0 2679#if 0
2689/* 2680/*
@@ -2693,7 +2684,7 @@ static int NCR5380_abort(Scsi_Cmnd * cmd) {
2693 */ 2684 */
2694 2685
2695 if (hostdata->connected == cmd) { 2686 if (hostdata->connected == cmd) {
2696 dprintk(NDEBUG_ABORT, ("scsi%d : aborting connected command\n", instance->host_no)); 2687 dprintk(NDEBUG_ABORT, "scsi%d : aborting connected command\n", instance->host_no);
2697 hostdata->aborted = 1; 2688 hostdata->aborted = 1;
2698/* 2689/*
2699 * We should perform BSY checking, and make sure we haven't slipped 2690 * We should perform BSY checking, and make sure we haven't slipped
@@ -2721,14 +2712,14 @@ static int NCR5380_abort(Scsi_Cmnd * cmd) {
2721 * from the issue queue. 2712 * from the issue queue.
2722 */ 2713 */
2723 2714
2724 dprintk(NDEBUG_ABORT, ("scsi%d : abort going into loop.\n", instance->host_no)); 2715 dprintk(NDEBUG_ABORT, "scsi%d : abort going into loop.\n", instance->host_no);
2725 for (prev = (Scsi_Cmnd **) & (hostdata->issue_queue), tmp = (Scsi_Cmnd *) hostdata->issue_queue; tmp; prev = (Scsi_Cmnd **) & (tmp->host_scribble), tmp = (Scsi_Cmnd *) tmp->host_scribble) 2716 for (prev = (Scsi_Cmnd **) & (hostdata->issue_queue), tmp = (Scsi_Cmnd *) hostdata->issue_queue; tmp; prev = (Scsi_Cmnd **) & (tmp->host_scribble), tmp = (Scsi_Cmnd *) tmp->host_scribble)
2726 if (cmd == tmp) { 2717 if (cmd == tmp) {
2727 REMOVE(5, *prev, tmp, tmp->host_scribble); 2718 REMOVE(5, *prev, tmp, tmp->host_scribble);
2728 (*prev) = (Scsi_Cmnd *) tmp->host_scribble; 2719 (*prev) = (Scsi_Cmnd *) tmp->host_scribble;
2729 tmp->host_scribble = NULL; 2720 tmp->host_scribble = NULL;
2730 tmp->result = DID_ABORT << 16; 2721 tmp->result = DID_ABORT << 16;
2731 dprintk(NDEBUG_ABORT, ("scsi%d : abort removed command from issue queue.\n", instance->host_no)); 2722 dprintk(NDEBUG_ABORT, "scsi%d : abort removed command from issue queue.\n", instance->host_no);
2732 tmp->scsi_done(tmp); 2723 tmp->scsi_done(tmp);
2733 return SUCCESS; 2724 return SUCCESS;
2734 } 2725 }
@@ -2750,7 +2741,7 @@ static int NCR5380_abort(Scsi_Cmnd * cmd) {
2750 */ 2741 */
2751 2742
2752 if (hostdata->connected) { 2743 if (hostdata->connected) {
2753 dprintk(NDEBUG_ABORT, ("scsi%d : abort failed, command connected.\n", instance->host_no)); 2744 dprintk(NDEBUG_ABORT, "scsi%d : abort failed, command connected.\n", instance->host_no);
2754 return FAILED; 2745 return FAILED;
2755 } 2746 }
2756/* 2747/*
@@ -2780,11 +2771,11 @@ static int NCR5380_abort(Scsi_Cmnd * cmd) {
2780 2771
2781 for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; tmp; tmp = (Scsi_Cmnd *) tmp->host_scribble) 2772 for (tmp = (Scsi_Cmnd *) hostdata->disconnected_queue; tmp; tmp = (Scsi_Cmnd *) tmp->host_scribble)
2782 if (cmd == tmp) { 2773 if (cmd == tmp) {
2783 dprintk(NDEBUG_ABORT, ("scsi%d : aborting disconnected command.\n", instance->host_no)); 2774 dprintk(NDEBUG_ABORT, "scsi%d : aborting disconnected command.\n", instance->host_no);
2784 2775
2785 if (NCR5380_select(instance, cmd, (int) cmd->tag)) 2776 if (NCR5380_select(instance, cmd, (int) cmd->tag))
2786 return FAILED; 2777 return FAILED;
2787 dprintk(NDEBUG_ABORT, ("scsi%d : nexus reestablished.\n", instance->host_no)); 2778 dprintk(NDEBUG_ABORT, "scsi%d : nexus reestablished.\n", instance->host_no);
2788 2779
2789 do_abort(instance); 2780 do_abort(instance);
2790 2781