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scsi/NCR5380: adopt dprintk()

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All NCR5380 drivers already include the NCR5380.h header. Better to
adopt those macros rather than have three variations on them.

Moreover, the macros in NCR5380.h are preferable because the atari_NCR5380
and sun3_NCR5380 versions are inflexible. For example, they can't accomodate
dprintk(NDEBUG_MAIN | NDEBUG_QUEUES, ...)

Replace the *_PRINTK macros from atari_NCR5380.h and sun3_NCR5380.h with
the equivalent macros from NCR5380.h.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Sam Creasey <sammy@sammy.net>
Acked-by: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Finn Thain 2014-03-18 11:42:20 +11:00 committed by Christoph Hellwig
parent 8ad3a59314
commit d65e634a86
3 changed files with 134 additions and 134 deletions
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130
drivers/scsi/atari_NCR5380.c
View file

@ -370,7 +370,7 @@ static int is_lun_busy(Scsi_Cmnd *cmd, int should_be_tagged)
return 0;
if (TagAlloc[cmd->device->id][cmd->device->lun].nr_allocated >=
TagAlloc[cmd->device->id][cmd->device->lun].queue_size) {
TAG_PRINTK("scsi%d: target %d lun %d: no free tags\n",
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d: no free tags\n",
H_NO(cmd), cmd->device->id, cmd->device->lun);
return 1;
}
@ -394,7 +394,7 @@ static void cmd_get_tag(Scsi_Cmnd *cmd, int should_be_tagged)
!setup_use_tagged_queuing || !cmd->device->tagged_supported) {
cmd->tag = TAG_NONE;
hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun);
TAG_PRINTK("scsi%d: target %d lun %d now allocated by untagged "
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d now allocated by untagged "
"command\n", H_NO(cmd), cmd->device->id, cmd->device->lun);
} else {
TAG_ALLOC *ta = &TagAlloc[cmd->device->id][cmd->device->lun];
@ -402,7 +402,7 @@ static void cmd_get_tag(Scsi_Cmnd *cmd, int should_be_tagged)
cmd->tag = find_first_zero_bit(ta->allocated, MAX_TAGS);
set_bit(cmd->tag, ta->allocated);
ta->nr_allocated++;
TAG_PRINTK("scsi%d: using tag %d for target %d lun %d "
dprintk(NDEBUG_TAGS, "scsi%d: using tag %d for target %d lun %d "
"(now %d tags in use)\n",
H_NO(cmd), cmd->tag, cmd->device->id,
cmd->device->lun, ta->nr_allocated);
@ -420,7 +420,7 @@ static void cmd_free_tag(Scsi_Cmnd *cmd)
if (cmd->tag == TAG_NONE) {
hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun);
TAG_PRINTK("scsi%d: target %d lun %d untagged cmd finished\n",
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d untagged cmd finished\n",
H_NO(cmd), cmd->device->id, cmd->device->lun);
} else if (cmd->tag >= MAX_TAGS) {
printk(KERN_NOTICE "scsi%d: trying to free bad tag %d!\n",
@ -429,7 +429,7 @@ static void cmd_free_tag(Scsi_Cmnd *cmd)
TAG_ALLOC *ta = &TagAlloc[cmd->device->id][cmd->device->lun];
clear_bit(cmd->tag, ta->allocated);
ta->nr_allocated--;
TAG_PRINTK("scsi%d: freed tag %d for target %d lun %d\n",
dprintk(NDEBUG_TAGS, "scsi%d: freed tag %d for target %d lun %d\n",
H_NO(cmd), cmd->tag, cmd->device->id, cmd->device->lun);
}
}
@ -478,7 +478,7 @@ static void merge_contiguous_buffers(Scsi_Cmnd *cmd)
for (endaddr = virt_to_phys(cmd->SCp.ptr + cmd->SCp.this_residual - 1) + 1;
cmd->SCp.buffers_residual &&
virt_to_phys(sg_virt(&cmd->SCp.buffer[1])) == endaddr;) {
MER_PRINTK("VTOP(%p) == %08lx -> merging\n",
dprintk(NDEBUG_MERGING, "VTOP(%p) == %08lx -> merging\n",
page_address(sg_page(&cmd->SCp.buffer[1])), endaddr);
#if (NDEBUG & NDEBUG_MERGING)
++cnt;
@ -490,7 +490,7 @@ static void merge_contiguous_buffers(Scsi_Cmnd *cmd)
}
#if (NDEBUG & NDEBUG_MERGING)
if (oldlen != cmd->SCp.this_residual)
MER_PRINTK("merged %d buffers from %p, new length %08x\n",
dprintk(NDEBUG_MERGING, "merged %d buffers from %p, new length %08x\n",
cnt, cmd->SCp.ptr, cmd->SCp.this_residual);
#endif
}
@ -676,7 +676,7 @@ static inline void NCR5380_all_init(void)
{
static int done = 0;
if (!done) {
INI_PRINTK("scsi : NCR5380_all_init()\n");
dprintk(NDEBUG_INIT, "scsi : NCR5380_all_init()\n");
done = 1;
}
}
@ -984,7 +984,7 @@ static int NCR5380_queue_command_lck(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *))
}
local_irq_restore(flags);
QU_PRINTK("scsi%d: command added to %s of queue\n", H_NO(cmd),
dprintk(NDEBUG_QUEUES, "scsi%d: command added to %s of queue\n", H_NO(cmd),
(cmd->cmnd[0] == REQUEST_SENSE) ? "head" : "tail");
/* If queue_command() is called from an interrupt (real one or bottom
@ -1054,7 +1054,7 @@ static void NCR5380_main(struct work_struct *work)
done = 1;
if (!hostdata->connected) {
MAIN_PRINTK("scsi%d: not connected\n", HOSTNO);
dprintk(NDEBUG_MAIN, "scsi%d: not connected\n", HOSTNO);
/*
* Search through the issue_queue for a command destined
* for a target that's not busy.
@ -1107,7 +1107,7 @@ static void NCR5380_main(struct work_struct *work)
* On failure, we must add the command back to the
* issue queue so we can keep trying.
*/
MAIN_PRINTK("scsi%d: main(): command for target %d "
dprintk(NDEBUG_MAIN, "scsi%d: main(): command for target %d "
"lun %d removed from issue_queue\n",
HOSTNO, tmp->device->id, tmp->device->lun);
/*
@ -1140,7 +1140,7 @@ static void NCR5380_main(struct work_struct *work)
#endif
falcon_dont_release--;
local_irq_restore(flags);
MAIN_PRINTK("scsi%d: main(): select() failed, "
dprintk(NDEBUG_MAIN, "scsi%d: main(): select() failed, "
"returned to issue_queue\n", HOSTNO);
if (hostdata->connected)
break;
@ -1155,10 +1155,10 @@ static void NCR5380_main(struct work_struct *work)
#endif
) {
local_irq_restore(flags);
MAIN_PRINTK("scsi%d: main: performing information transfer\n",
dprintk(NDEBUG_MAIN, "scsi%d: main: performing information transfer\n",
HOSTNO);
NCR5380_information_transfer(instance);
MAIN_PRINTK("scsi%d: main: done set false\n", HOSTNO);
dprintk(NDEBUG_MAIN, "scsi%d: main: done set false\n", HOSTNO);
done = 0;
}
} while (!done);
@ -1204,12 +1204,12 @@ static void NCR5380_dma_complete(struct Scsi_Host *instance)
(BASR_PHASE_MATCH|BASR_ACK)) {
saved_data = NCR5380_read(INPUT_DATA_REG);
overrun = 1;
DMA_PRINTK("scsi%d: read overrun handled\n", HOSTNO);
dprintk(NDEBUG_DMA, "scsi%d: read overrun handled\n", HOSTNO);
}
}
}
DMA_PRINTK("scsi%d: real DMA transfer complete, basr 0x%X, sr 0x%X\n",
dprintk(NDEBUG_DMA, "scsi%d: real DMA transfer complete, basr 0x%X, sr 0x%X\n",
HOSTNO, NCR5380_read(BUS_AND_STATUS_REG),
NCR5380_read(STATUS_REG));
@ -1229,13 +1229,13 @@ static void NCR5380_dma_complete(struct Scsi_Host *instance)
if ((NCR5380_read(STATUS_REG) & PHASE_MASK) == p && (p & SR_IO)) {
cnt = toPIO = atari_read_overruns;
if (overrun) {
DMA_PRINTK("Got an input overrun, using saved byte\n");
dprintk(NDEBUG_DMA, "Got an input overrun, using saved byte\n");
*(*data)++ = saved_data;
(*count)--;
cnt--;
toPIO--;
}
DMA_PRINTK("Doing %d-byte PIO to 0x%08lx\n", cnt, (long)*data);
dprintk(NDEBUG_DMA, "Doing %d-byte PIO to 0x%08lx\n", cnt, (long)*data);
NCR5380_transfer_pio(instance, &p, &cnt, data);
*count -= toPIO - cnt;
}
@ -1261,25 +1261,25 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id)
int done = 1, handled = 0;
unsigned char basr;
INT_PRINTK("scsi%d: NCR5380 irq triggered\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: NCR5380 irq triggered\n", HOSTNO);
/* Look for pending interrupts */
basr = NCR5380_read(BUS_AND_STATUS_REG);
INT_PRINTK("scsi%d: BASR=%02x\n", HOSTNO, basr);
dprintk(NDEBUG_INTR, "scsi%d: BASR=%02x\n", HOSTNO, basr);
/* dispatch to appropriate routine if found and done=0 */
if (basr & BASR_IRQ) {
NCR5380_dprint(NDEBUG_INTR, instance);
if ((NCR5380_read(STATUS_REG) & (SR_SEL|SR_IO)) == (SR_SEL|SR_IO)) {
done = 0;
ENABLE_IRQ();
INT_PRINTK("scsi%d: SEL interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: SEL interrupt\n", HOSTNO);
NCR5380_reselect(instance);
(void)NCR5380_read(RESET_PARITY_INTERRUPT_REG);
} else if (basr & BASR_PARITY_ERROR) {
INT_PRINTK("scsi%d: PARITY interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: PARITY interrupt\n", HOSTNO);
(void)NCR5380_read(RESET_PARITY_INTERRUPT_REG);
} else if ((NCR5380_read(STATUS_REG) & SR_RST) == SR_RST) {
INT_PRINTK("scsi%d: RESET interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: RESET interrupt\n", HOSTNO);
(void)NCR5380_read(RESET_PARITY_INTERRUPT_REG);
} else {
/*
@ -1298,7 +1298,7 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id)
((basr & BASR_END_DMA_TRANSFER) ||
!(basr & BASR_PHASE_MATCH))) {
INT_PRINTK("scsi%d: PHASE MISM or EOP interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: PHASE MISM or EOP interrupt\n", HOSTNO);
NCR5380_dma_complete( instance );
done = 0;
ENABLE_IRQ();
@ -1323,7 +1323,7 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id)
}
if (!done) {
INT_PRINTK("scsi%d: in int routine, calling main\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: in int routine, calling main\n", HOSTNO);
/* Put a call to NCR5380_main() on the queue... */
queue_main();
}
@ -1397,7 +1397,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
hostdata->restart_select = 0;
NCR5380_dprint(NDEBUG_ARBITRATION, instance);
ARB_PRINTK("scsi%d: starting arbitration, id = %d\n", HOSTNO,
dprintk(NDEBUG_ARBITRATION, "scsi%d: starting arbitration, id = %d\n", HOSTNO,
instance->this_id);
/*
@ -1442,7 +1442,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
;
#endif
ARB_PRINTK("scsi%d: arbitration complete\n", HOSTNO);
dprintk(NDEBUG_ARBITRATION, "scsi%d: arbitration complete\n", HOSTNO);
if (hostdata->connected) {
NCR5380_write(MODE_REG, MR_BASE);
@ -1463,7 +1463,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
(NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST) ||
hostdata->connected) {
NCR5380_write(MODE_REG, MR_BASE);
ARB_PRINTK("scsi%d: lost arbitration, deasserting MR_ARBITRATE\n",
dprintk(NDEBUG_ARBITRATION, "scsi%d: lost arbitration, deasserting MR_ARBITRATE\n",
HOSTNO);
return -1;
}
@ -1478,7 +1478,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
hostdata->connected) {
NCR5380_write(MODE_REG, MR_BASE);
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
ARB_PRINTK("scsi%d: lost arbitration, deasserting ICR_ASSERT_SEL\n",
dprintk(NDEBUG_ARBITRATION, "scsi%d: lost arbitration, deasserting ICR_ASSERT_SEL\n",
HOSTNO);
return -1;
}
@ -1501,7 +1501,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
return -1;
}
ARB_PRINTK("scsi%d: won arbitration\n", HOSTNO);
dprintk(NDEBUG_ARBITRATION, "scsi%d: won arbitration\n", HOSTNO);
/*
* Now that we have won arbitration, start Selection process, asserting
@ -1561,7 +1561,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
udelay(1);
SEL_PRINTK("scsi%d: selecting target %d\n", HOSTNO, cmd->device->id);
dprintk(NDEBUG_SELECTION, "scsi%d: selecting target %d\n", HOSTNO, cmd->device->id);
/*
* The SCSI specification calls for a 250 ms timeout for the actual
@ -1630,7 +1630,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
#endif
cmd->scsi_done(cmd);
NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
SEL_PRINTK("scsi%d: target did not respond within 250ms\n", HOSTNO);
dprintk(NDEBUG_SELECTION, "scsi%d: target did not respond within 250ms\n", HOSTNO);
NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
return 0;
}
@ -1656,7 +1656,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
while (!(NCR5380_read(STATUS_REG) & SR_REQ))
;
SEL_PRINTK("scsi%d: target %d selected, going into MESSAGE OUT phase.\n",
dprintk(NDEBUG_SELECTION, "scsi%d: target %d selected, going into MESSAGE OUT phase.\n",
HOSTNO, cmd->device->id);
tmp[0] = IDENTIFY(1, cmd->device->lun);
@ -1676,7 +1676,7 @@ static int NCR5380_select(struct Scsi_Host *instance, Scsi_Cmnd *cmd, int tag)
data = tmp;
phase = PHASE_MSGOUT;
NCR5380_transfer_pio(instance, &phase, &len, &data);
SEL_PRINTK("scsi%d: nexus established.\n", HOSTNO);
dprintk(NDEBUG_SELECTION, "scsi%d: nexus established.\n", HOSTNO);
/* XXX need to handle errors here */
hostdata->connected = cmd;
#ifndef SUPPORT_TAGS
@ -1737,11 +1737,11 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance,
while (!((tmp = NCR5380_read(STATUS_REG)) & SR_REQ))
;
HSH_PRINTK("scsi%d: REQ detected\n", HOSTNO);
dprintk(NDEBUG_HANDSHAKE, "scsi%d: REQ detected\n", HOSTNO);
/* Check for phase mismatch */
if ((tmp & PHASE_MASK) != p) {
PIO_PRINTK("scsi%d: phase mismatch\n", HOSTNO);
dprintk(NDEBUG_PIO, "scsi%d: phase mismatch\n", HOSTNO);
NCR5380_dprint_phase(NDEBUG_PIO, instance);
break;
}
@ -1782,7 +1782,7 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance,
while (NCR5380_read(STATUS_REG) & SR_REQ)
;
HSH_PRINTK("scsi%d: req false, handshake complete\n", HOSTNO);
dprintk(NDEBUG_HANDSHAKE, "scsi%d: req false, handshake complete\n", HOSTNO);
/*
* We have several special cases to consider during REQ/ACK handshaking :
@ -1803,7 +1803,7 @@ static int NCR5380_transfer_pio(struct Scsi_Host *instance,
}
} while (--c);
PIO_PRINTK("scsi%d: residual %d\n", HOSTNO, c);
dprintk(NDEBUG_PIO, "scsi%d: residual %d\n", HOSTNO, c);
*count = c;
*data = d;
@ -1917,7 +1917,7 @@ static int NCR5380_transfer_dma(struct Scsi_Host *instance,
if (atari_read_overruns && (p & SR_IO))
c -= atari_read_overruns;
DMA_PRINTK("scsi%d: initializing DMA for %s, %d bytes %s %p\n",
dprintk(NDEBUG_DMA, "scsi%d: initializing DMA for %s, %d bytes %s %p\n",
HOSTNO, (p & SR_IO) ? "reading" : "writing",
c, (p & SR_IO) ? "to" : "from", d);
@ -2039,7 +2039,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
* they are at contiguous physical addresses.
*/
merge_contiguous_buffers(cmd);
INF_PRINTK("scsi%d: %d bytes and %d buffers left\n",
dprintk(NDEBUG_INFORMATION, "scsi%d: %d bytes and %d buffers left\n",
HOSTNO, cmd->SCp.this_residual,
cmd->SCp.buffers_residual);
}
@ -2123,7 +2123,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
/* Accept message by clearing ACK */
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
LNK_PRINTK("scsi%d: target %d lun %d linked command "
dprintk(NDEBUG_LINKED, "scsi%d: target %d lun %d linked command "
"complete.\n", HOSTNO, cmd->device->id, cmd->device->lun);
/* Enable reselect interrupts */
@ -2148,7 +2148,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
* and don't free it! */
cmd->next_link->tag = cmd->tag;
cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8);
LNK_PRINTK("scsi%d: target %d lun %d linked request "
dprintk(NDEBUG_LINKED, "scsi%d: target %d lun %d linked request "
"done, calling scsi_done().\n",
HOSTNO, cmd->device->id, cmd->device->lun);
#ifdef NCR5380_STATS
@ -2165,7 +2165,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
/* ++guenther: possible race with Falcon locking */
falcon_dont_release++;
hostdata->connected = NULL;
QU_PRINTK("scsi%d: command for target %d, lun %d "
dprintk(NDEBUG_QUEUES, "scsi%d: command for target %d, lun %d "
"completed\n", HOSTNO, cmd->device->id, cmd->device->lun);
#ifdef SUPPORT_TAGS
cmd_free_tag(cmd);
@ -2179,7 +2179,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
/* ++Andreas: the mid level code knows about
QUEUE_FULL now. */
TAG_ALLOC *ta = &TagAlloc[cmd->device->id][cmd->device->lun];
TAG_PRINTK("scsi%d: target %d lun %d returned "
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d returned "
"QUEUE_FULL after %d commands\n",
HOSTNO, cmd->device->id, cmd->device->lun,
ta->nr_allocated);
@ -2224,14 +2224,14 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
(status_byte(cmd->SCp.Status) == CHECK_CONDITION)) {
scsi_eh_prep_cmnd(cmd, &hostdata->ses, NULL, 0, ~0);
ASEN_PRINTK("scsi%d: performing request sense\n", HOSTNO);
dprintk(NDEBUG_AUTOSENSE, "scsi%d: performing request sense\n", HOSTNO);
local_irq_save(flags);
LIST(cmd,hostdata->issue_queue);
SET_NEXT(cmd, hostdata->issue_queue);
hostdata->issue_queue = (Scsi_Cmnd *) cmd;
local_irq_restore(flags);
QU_PRINTK("scsi%d: REQUEST SENSE added to head of "
dprintk(NDEBUG_QUEUES, "scsi%d: REQUEST SENSE added to head of "
"issue queue\n", H_NO(cmd));
} else
#endif /* def AUTOSENSE */
@ -2277,7 +2277,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
cmd->device->tagged_supported = 0;
hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun);
cmd->tag = TAG_NONE;
TAG_PRINTK("scsi%d: target %d lun %d rejected "
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d rejected "
"QUEUE_TAG message; tagged queuing "
"disabled\n",
HOSTNO, cmd->device->id, cmd->device->lun);
@ -2294,7 +2294,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
hostdata->connected = NULL;
hostdata->disconnected_queue = cmd;
local_irq_restore(flags);
QU_PRINTK("scsi%d: command for target %d lun %d was "
dprintk(NDEBUG_QUEUES, "scsi%d: command for target %d lun %d was "
"moved from connected to the "
"disconnected_queue\n", HOSTNO,
cmd->device->id, cmd->device->lun);
@ -2344,13 +2344,13 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
/* Accept first byte by clearing ACK */
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
EXT_PRINTK("scsi%d: receiving extended message\n", HOSTNO);
dprintk(NDEBUG_EXTENDED, "scsi%d: receiving extended message\n", HOSTNO);
len = 2;
data = extended_msg + 1;
phase = PHASE_MSGIN;
NCR5380_transfer_pio(instance, &phase, &len, &data);
EXT_PRINTK("scsi%d: length=%d, code=0x%02x\n", HOSTNO,
dprintk(NDEBUG_EXTENDED, "scsi%d: length=%d, code=0x%02x\n", HOSTNO,
(int)extended_msg[1], (int)extended_msg[2]);
if (!len && extended_msg[1] <=
@ -2362,7 +2362,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance)
phase = PHASE_MSGIN;
NCR5380_transfer_pio(instance, &phase, &len, &data);
EXT_PRINTK("scsi%d: message received, residual %d\n",
dprintk(NDEBUG_EXTENDED, "scsi%d: message received, residual %d\n",
HOSTNO, len);
switch (extended_msg[2]) {
@ -2493,7 +2493,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance)
target_mask = NCR5380_read(CURRENT_SCSI_DATA_REG) & ~(hostdata->id_mask);
RSL_PRINTK("scsi%d: reselect\n", HOSTNO);
dprintk(NDEBUG_RESELECTION, "scsi%d: reselect\n", HOSTNO);
/*
* At this point, we have detected that our SCSI ID is on the bus,
@ -2544,7 +2544,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance)
if (!NCR5380_transfer_pio(instance, &phase, &len, &data) &&
msg[1] == SIMPLE_QUEUE_TAG)
tag = msg[2];
TAG_PRINTK("scsi%d: target mask %02x, lun %d sent tag %d at "
dprintk(NDEBUG_TAGS, "scsi%d: target mask %02x, lun %d sent tag %d at "
"reselection\n", HOSTNO, target_mask, lun, tag);
}
#endif
@ -2598,7 +2598,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance)
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
hostdata->connected = tmp;
RSL_PRINTK("scsi%d: nexus established, target = %d, lun = %d, tag = %d\n",
dprintk(NDEBUG_RESELECTION, "scsi%d: nexus established, target = %d, lun = %d, tag = %d\n",
HOSTNO, tmp->device->id, tmp->device->lun, tmp->tag);
falcon_dont_release--;
}
@ -2640,7 +2640,7 @@ int NCR5380_abort(Scsi_Cmnd *cmd)
printk(KERN_ERR "scsi%d: !!BINGO!! Falcon has no lock in NCR5380_abort\n",
HOSTNO);
ABRT_PRINTK("scsi%d: abort called basr 0x%02x, sr 0x%02x\n", HOSTNO,
dprintk(NDEBUG_ABORT, "scsi%d: abort called basr 0x%02x, sr 0x%02x\n", HOSTNO,
NCR5380_read(BUS_AND_STATUS_REG),
NCR5380_read(STATUS_REG));
@ -2653,7 +2653,7 @@ int NCR5380_abort(Scsi_Cmnd *cmd)
if (hostdata->connected == cmd) {
ABRT_PRINTK("scsi%d: aborting connected command\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: aborting connected command\n", HOSTNO);
/*
* We should perform BSY checking, and make sure we haven't slipped
* into BUS FREE.
@ -2705,7 +2705,7 @@ int NCR5380_abort(Scsi_Cmnd *cmd)
SET_NEXT(tmp, NULL);
tmp->result = DID_ABORT << 16;
local_irq_restore(flags);
ABRT_PRINTK("scsi%d: abort removed command from issue queue.\n",
dprintk(NDEBUG_ABORT, "scsi%d: abort removed command from issue queue.\n",
HOSTNO);
/* Tagged queuing note: no tag to free here, hasn't been assigned
* yet... */
@ -2728,7 +2728,7 @@ int NCR5380_abort(Scsi_Cmnd *cmd)
if (hostdata->connected) {
local_irq_restore(flags);
ABRT_PRINTK("scsi%d: abort failed, command connected.\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: abort failed, command connected.\n", HOSTNO);
return FAILED;
}
@ -2761,12 +2761,12 @@ int NCR5380_abort(Scsi_Cmnd *cmd)
tmp = NEXT(tmp)) {
if (cmd == tmp) {
local_irq_restore(flags);
ABRT_PRINTK("scsi%d: aborting disconnected command.\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: aborting disconnected command.\n", HOSTNO);
if (NCR5380_select(instance, cmd, (int)cmd->tag))
return FAILED;
ABRT_PRINTK("scsi%d: nexus reestablished.\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: nexus reestablished.\n", HOSTNO);
do_abort(instance);
@ -2897,7 +2897,7 @@ static int NCR5380_bus_reset(Scsi_Cmnd *cmd)
*/
if ((cmd = connected)) {
ABRT_PRINTK("scsi%d: reset aborted a connected command\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted a connected command\n", H_NO(cmd));
cmd->result = (cmd->result & 0xffff) | (DID_RESET << 16);
cmd->scsi_done(cmd);
}
@ -2909,7 +2909,7 @@ static int NCR5380_bus_reset(Scsi_Cmnd *cmd)
cmd->scsi_done(cmd);
}
if (i > 0)
ABRT_PRINTK("scsi: reset aborted %d disconnected command(s)\n", i);
dprintk(NDEBUG_ABORT, "scsi: reset aborted %d disconnected command(s)\n", i);
/* The Falcon lock should be released after a reset...
*/
@ -2949,11 +2949,11 @@ static int NCR5380_bus_reset(Scsi_Cmnd *cmd)
*/
if (hostdata->issue_queue)
ABRT_PRINTK("scsi%d: reset aborted issued command(s)\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted issued command(s)\n", H_NO(cmd));
if (hostdata->connected)
ABRT_PRINTK("scsi%d: reset aborted a connected command\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted a connected command\n", H_NO(cmd));
if (hostdata->disconnected_queue)
ABRT_PRINTK("scsi%d: reset aborted disconnected command(s)\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted disconnected command(s)\n", H_NO(cmd));
local_irq_save(flags);
hostdata->issue_queue = NULL;

16
drivers/scsi/atari_scsi.c
View file

@ -314,7 +314,7 @@ static irqreturn_t scsi_tt_intr(int irq, void *dummy)
dma_stat = tt_scsi_dma.dma_ctrl;
INT_PRINTK("scsi%d: NCR5380 interrupt, DMA status = %02x\n",
dprintk(NDEBUG_INTR, "scsi%d: NCR5380 interrupt, DMA status = %02x\n",
atari_scsi_host->host_no, dma_stat & 0xff);
/* Look if it was the DMA that has interrupted: First possibility
@ -340,7 +340,7 @@ static irqreturn_t scsi_tt_intr(int irq, void *dummy)
if ((dma_stat & 0x02) && !(dma_stat & 0x40)) {
atari_dma_residual = HOSTDATA_DMALEN - (SCSI_DMA_READ_P(dma_addr) - atari_dma_startaddr);
DMA_PRINTK("SCSI DMA: There are %ld residual bytes.\n",
dprintk(NDEBUG_DMA, "SCSI DMA: There are %ld residual bytes.\n",
atari_dma_residual);
if ((signed int)atari_dma_residual < 0)
@ -371,7 +371,7 @@ static irqreturn_t scsi_tt_intr(int irq, void *dummy)
* other command. These shouldn't disconnect anyway.
*/
if (atari_dma_residual & 0x1ff) {
DMA_PRINTK("SCSI DMA: DMA bug corrected, "
dprintk(NDEBUG_DMA, "SCSI DMA: DMA bug corrected, "
"difference %ld bytes\n",
512 - (atari_dma_residual & 0x1ff));
atari_dma_residual = (atari_dma_residual + 511) & ~0x1ff;
@ -438,7 +438,7 @@ static irqreturn_t scsi_falcon_intr(int irq, void *dummy)
"ST-DMA fifo\n", transferred & 15);
atari_dma_residual = HOSTDATA_DMALEN - transferred;
DMA_PRINTK("SCSI DMA: There are %ld residual bytes.\n",
dprintk(NDEBUG_DMA, "SCSI DMA: There are %ld residual bytes.\n",
atari_dma_residual);
} else
atari_dma_residual = 0;
@ -474,11 +474,11 @@ static void atari_scsi_fetch_restbytes(void)
/* there are 'nr' bytes left for the last long address
before the DMA pointer */
phys_dst ^= nr;
DMA_PRINTK("SCSI DMA: there are %d rest bytes for phys addr 0x%08lx",
dprintk(NDEBUG_DMA, "SCSI DMA: there are %d rest bytes for phys addr 0x%08lx",
nr, phys_dst);
/* The content of the DMA pointer is a physical address! */
dst = phys_to_virt(phys_dst);
DMA_PRINTK(" = virt addr %p\n", dst);
dprintk(NDEBUG_DMA, " = virt addr %p\n", dst);
for (src = (char *)&tt_scsi_dma.dma_restdata; nr != 0; --nr)
*dst++ = *src++;
}
@ -883,7 +883,7 @@ static unsigned long atari_scsi_dma_setup(struct Scsi_Host *instance,
{
unsigned long addr = virt_to_phys(data);
DMA_PRINTK("scsi%d: setting up dma, data = %p, phys = %lx, count = %ld, "
dprintk(NDEBUG_DMA, "scsi%d: setting up dma, data = %p, phys = %lx, count = %ld, "
"dir = %d\n", instance->host_no, data, addr, count, dir);
if (!IS_A_TT() && !STRAM_ADDR(addr)) {
@ -1063,7 +1063,7 @@ static unsigned long atari_dma_xfer_len(unsigned long wanted_len,
possible_len = limit;
if (possible_len != wanted_len)
DMA_PRINTK("Sorry, must cut DMA transfer size to %ld bytes "
dprintk(NDEBUG_DMA, "Sorry, must cut DMA transfer size to %ld bytes "
"instead of %ld\n", possible_len, wanted_len);
return possible_len;

122
drivers/scsi/sun3_NCR5380.c
View file

@ -364,7 +364,7 @@ static int is_lun_busy(struct scsi_cmnd *cmd, int should_be_tagged)
return( 0 );
if (TagAlloc[cmd->device->id][cmd->device->lun].nr_allocated >=
TagAlloc[cmd->device->id][cmd->device->lun].queue_size ) {
TAG_PRINTK( "scsi%d: target %d lun %d: no free tags\n",
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d: no free tags\n",
H_NO(cmd), cmd->device->id, cmd->device->lun );
return( 1 );
}
@ -388,7 +388,7 @@ static void cmd_get_tag(struct scsi_cmnd *cmd, int should_be_tagged)
!setup_use_tagged_queuing || !cmd->device->tagged_supported) {
cmd->tag = TAG_NONE;
hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun);
TAG_PRINTK( "scsi%d: target %d lun %d now allocated by untagged "
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d now allocated by untagged "
"command\n", H_NO(cmd), cmd->device->id, cmd->device->lun );
}
else {
@ -397,7 +397,7 @@ static void cmd_get_tag(struct scsi_cmnd *cmd, int should_be_tagged)
cmd->tag = find_first_zero_bit( &ta->allocated, MAX_TAGS );
set_bit( cmd->tag, &ta->allocated );
ta->nr_allocated++;
TAG_PRINTK( "scsi%d: using tag %d for target %d lun %d "
dprintk(NDEBUG_TAGS, "scsi%d: using tag %d for target %d lun %d "
"(now %d tags in use)\n",
H_NO(cmd), cmd->tag, cmd->device->id, cmd->device->lun,
ta->nr_allocated );
@ -415,7 +415,7 @@ static void cmd_free_tag(struct scsi_cmnd *cmd)
if (cmd->tag == TAG_NONE) {
hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun);
TAG_PRINTK( "scsi%d: target %d lun %d untagged cmd finished\n",
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d untagged cmd finished\n",
H_NO(cmd), cmd->device->id, cmd->device->lun );
}
else if (cmd->tag >= MAX_TAGS) {
@ -426,7 +426,7 @@ static void cmd_free_tag(struct scsi_cmnd *cmd)
TAG_ALLOC *ta = &TagAlloc[cmd->device->id][cmd->device->lun];
clear_bit( cmd->tag, &ta->allocated );
ta->nr_allocated--;
TAG_PRINTK( "scsi%d: freed tag %d for target %d lun %d\n",
dprintk(NDEBUG_TAGS, "scsi%d: freed tag %d for target %d lun %d\n",
H_NO(cmd), cmd->tag, cmd->device->id, cmd->device->lun );
}
}
@ -618,7 +618,7 @@ static inline void NCR5380_all_init (void)
{
static int done = 0;
if (!done) {
INI_PRINTK("scsi : NCR5380_all_init()\n");
dprintk(NDEBUG_INIT, "scsi : NCR5380_all_init()\n");
done = 1;
}
}
@ -928,7 +928,7 @@ static int NCR5380_queue_command_lck(struct scsi_cmnd *cmd,
local_irq_restore(flags);
QU_PRINTK("scsi%d: command added to %s of queue\n", H_NO(cmd),
dprintk(NDEBUG_QUEUES, "scsi%d: command added to %s of queue\n", H_NO(cmd),
(cmd->cmnd[0] == REQUEST_SENSE) ? "head" : "tail");
/* If queue_command() is called from an interrupt (real one or bottom
@ -998,7 +998,7 @@ static void NCR5380_main (struct work_struct *bl)
done = 1;
if (!hostdata->connected) {
MAIN_PRINTK( "scsi%d: not connected\n", HOSTNO );
dprintk(NDEBUG_MAIN, "scsi%d: not connected\n", HOSTNO );
/*
* Search through the issue_queue for a command destined
* for a target that's not busy.
@ -1047,7 +1047,7 @@ static void NCR5380_main (struct work_struct *bl)
* On failure, we must add the command back to the
* issue queue so we can keep trying.
*/
MAIN_PRINTK("scsi%d: main(): command for target %d "
dprintk(NDEBUG_MAIN, "scsi%d: main(): command for target %d "
"lun %d removed from issue_queue\n",
HOSTNO, tmp->device->id, tmp->device->lun);
/*
@ -1076,7 +1076,7 @@ static void NCR5380_main (struct work_struct *bl)
cmd_free_tag( tmp );
#endif
local_irq_restore(flags);
MAIN_PRINTK("scsi%d: main(): select() failed, "
dprintk(NDEBUG_MAIN, "scsi%d: main(): select() failed, "
"returned to issue_queue\n", HOSTNO);
if (hostdata->connected)
break;
@ -1090,10 +1090,10 @@ static void NCR5380_main (struct work_struct *bl)
#endif
) {
local_irq_restore(flags);
MAIN_PRINTK("scsi%d: main: performing information transfer\n",
dprintk(NDEBUG_MAIN, "scsi%d: main: performing information transfer\n",
HOSTNO);
NCR5380_information_transfer(instance);
MAIN_PRINTK("scsi%d: main: done set false\n", HOSTNO);
dprintk(NDEBUG_MAIN, "scsi%d: main: done set false\n", HOSTNO);
done = 0;
}
} while (!done);
@ -1130,7 +1130,7 @@ static void NCR5380_dma_complete( struct Scsi_Host *instance )
return;
}
DMA_PRINTK("scsi%d: real DMA transfer complete, basr 0x%X, sr 0x%X\n",
dprintk(NDEBUG_DMA, "scsi%d: real DMA transfer complete, basr 0x%X, sr 0x%X\n",
HOSTNO, NCR5380_read(BUS_AND_STATUS_REG),
NCR5380_read(STATUS_REG));
@ -1189,27 +1189,27 @@ static irqreturn_t NCR5380_intr (int irq, void *dev_id)
int done = 1, handled = 0;
unsigned char basr;
INT_PRINTK("scsi%d: NCR5380 irq triggered\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: NCR5380 irq triggered\n", HOSTNO);
/* Look for pending interrupts */
basr = NCR5380_read(BUS_AND_STATUS_REG);
INT_PRINTK("scsi%d: BASR=%02x\n", HOSTNO, basr);
dprintk(NDEBUG_INTR, "scsi%d: BASR=%02x\n", HOSTNO, basr);
/* dispatch to appropriate routine if found and done=0 */
if (basr & BASR_IRQ) {
NCR5380_dprint(NDEBUG_INTR, instance);
if ((NCR5380_read(STATUS_REG) & (SR_SEL|SR_IO)) == (SR_SEL|SR_IO)) {
done = 0;
// ENABLE_IRQ();
INT_PRINTK("scsi%d: SEL interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: SEL interrupt\n", HOSTNO);
NCR5380_reselect(instance);
(void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
}
else if (basr & BASR_PARITY_ERROR) {
INT_PRINTK("scsi%d: PARITY interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: PARITY interrupt\n", HOSTNO);
(void) NCR5380_read(RESET_PARITY_INTERRUPT_REG);
}
else if ((NCR5380_read(STATUS_REG) & SR_RST) == SR_RST) {
INT_PRINTK("scsi%d: RESET interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: RESET interrupt\n", HOSTNO);
(void)NCR5380_read(RESET_PARITY_INTERRUPT_REG);
}
else {
@ -1229,7 +1229,7 @@ static irqreturn_t NCR5380_intr (int irq, void *dev_id)
((basr & BASR_END_DMA_TRANSFER) ||
!(basr & BASR_PHASE_MATCH))) {
INT_PRINTK("scsi%d: PHASE MISM or EOP interrupt\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: PHASE MISM or EOP interrupt\n", HOSTNO);
NCR5380_dma_complete( instance );
done = 0;
// ENABLE_IRQ();
@ -1238,7 +1238,7 @@ static irqreturn_t NCR5380_intr (int irq, void *dev_id)
{
/* MS: Ignore unknown phase mismatch interrupts (caused by EOP interrupt) */
if (basr & BASR_PHASE_MATCH)
INT_PRINTK("scsi%d: unknown interrupt, "
dprintk(NDEBUG_INTR, "scsi%d: unknown interrupt, "
"BASR 0x%x, MR 0x%x, SR 0x%x\n",
HOSTNO, basr, NCR5380_read(MODE_REG),
NCR5380_read(STATUS_REG));
@ -1262,7 +1262,7 @@ static irqreturn_t NCR5380_intr (int irq, void *dev_id)
}
if (!done) {
INT_PRINTK("scsi%d: in int routine, calling main\n", HOSTNO);
dprintk(NDEBUG_INTR, "scsi%d: in int routine, calling main\n", HOSTNO);
/* Put a call to NCR5380_main() on the queue... */
queue_main();
}
@ -1339,7 +1339,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
hostdata->restart_select = 0;
NCR5380_dprint(NDEBUG_ARBITRATION, instance);
ARB_PRINTK("scsi%d: starting arbitration, id = %d\n", HOSTNO,
dprintk(NDEBUG_ARBITRATION, "scsi%d: starting arbitration, id = %d\n", HOSTNO,
instance->this_id);
/*
@ -1385,7 +1385,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
&& !hostdata->connected);
#endif
ARB_PRINTK("scsi%d: arbitration complete\n", HOSTNO);
dprintk(NDEBUG_ARBITRATION, "scsi%d: arbitration complete\n", HOSTNO);
if (hostdata->connected) {
NCR5380_write(MODE_REG, MR_BASE);
@ -1406,7 +1406,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
(NCR5380_read(INITIATOR_COMMAND_REG) & ICR_ARBITRATION_LOST) ||
hostdata->connected) {
NCR5380_write(MODE_REG, MR_BASE);
ARB_PRINTK("scsi%d: lost arbitration, deasserting MR_ARBITRATE\n",
dprintk(NDEBUG_ARBITRATION, "scsi%d: lost arbitration, deasserting MR_ARBITRATE\n",
HOSTNO);
return -1;
}
@ -1421,7 +1421,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
hostdata->connected) {
NCR5380_write(MODE_REG, MR_BASE);
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
ARB_PRINTK("scsi%d: lost arbitration, deasserting ICR_ASSERT_SEL\n",
dprintk(NDEBUG_ARBITRATION, "scsi%d: lost arbitration, deasserting ICR_ASSERT_SEL\n",
HOSTNO);
return -1;
}
@ -1444,7 +1444,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
return -1;
}
ARB_PRINTK("scsi%d: won arbitration\n", HOSTNO);
dprintk(NDEBUG_ARBITRATION, "scsi%d: won arbitration\n", HOSTNO);
/*
* Now that we have won arbitration, start Selection process, asserting
@ -1504,7 +1504,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
udelay(1);
SEL_PRINTK("scsi%d: selecting target %d\n", HOSTNO, cmd->device->id);
dprintk(NDEBUG_SELECTION, "scsi%d: selecting target %d\n", HOSTNO, cmd->device->id);
/*
* The SCSI specification calls for a 250 ms timeout for the actual
@ -1572,7 +1572,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
#endif
cmd->scsi_done(cmd);
NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
SEL_PRINTK("scsi%d: target did not respond within 250ms\n", HOSTNO);
dprintk(NDEBUG_SELECTION, "scsi%d: target did not respond within 250ms\n", HOSTNO);
NCR5380_write(SELECT_ENABLE_REG, hostdata->id_mask);
return 0;
}
@ -1597,7 +1597,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
/* Wait for start of REQ/ACK handshake */
while (!(NCR5380_read(STATUS_REG) & SR_REQ));
SEL_PRINTK("scsi%d: target %d selected, going into MESSAGE OUT phase.\n",
dprintk(NDEBUG_SELECTION, "scsi%d: target %d selected, going into MESSAGE OUT phase.\n",
HOSTNO, cmd->device->id);
tmp[0] = IDENTIFY(1, cmd->device->lun);
@ -1617,7 +1617,7 @@ static int NCR5380_select(struct Scsi_Host *instance, struct scsi_cmnd *cmd,
data = tmp;
phase = PHASE_MSGOUT;
NCR5380_transfer_pio(instance, &phase, &len, &data);
SEL_PRINTK("scsi%d: nexus established.\n", HOSTNO);
dprintk(NDEBUG_SELECTION, "scsi%d: nexus established.\n", HOSTNO);
/* XXX need to handle errors here */
hostdata->connected = cmd;
#ifndef SUPPORT_TAGS
@ -1680,11 +1680,11 @@ static int NCR5380_transfer_pio( struct Scsi_Host *instance,
*/
while (!((tmp = NCR5380_read(STATUS_REG)) & SR_REQ));
HSH_PRINTK("scsi%d: REQ detected\n", HOSTNO);
dprintk(NDEBUG_HANDSHAKE, "scsi%d: REQ detected\n", HOSTNO);
/* Check for phase mismatch */
if ((tmp & PHASE_MASK) != p) {
PIO_PRINTK("scsi%d: phase mismatch\n", HOSTNO);
dprintk(NDEBUG_PIO, "scsi%d: phase mismatch\n", HOSTNO);
NCR5380_dprint_phase(NDEBUG_PIO, instance);
break;
}
@ -1725,7 +1725,7 @@ static int NCR5380_transfer_pio( struct Scsi_Host *instance,
while (NCR5380_read(STATUS_REG) & SR_REQ);
HSH_PRINTK("scsi%d: req false, handshake complete\n", HOSTNO);
dprintk(NDEBUG_HANDSHAKE, "scsi%d: req false, handshake complete\n", HOSTNO);
/*
* We have several special cases to consider during REQ/ACK handshaking :
@ -1746,7 +1746,7 @@ static int NCR5380_transfer_pio( struct Scsi_Host *instance,
}
} while (--c);
PIO_PRINTK("scsi%d: residual %d\n", HOSTNO, c);
dprintk(NDEBUG_PIO, "scsi%d: residual %d\n", HOSTNO, c);
*count = c;
*data = d;
@ -1854,7 +1854,7 @@ static int NCR5380_transfer_dma( struct Scsi_Host *instance,
}
hostdata->dma_len = c;
DMA_PRINTK("scsi%d: initializing DMA for %s, %d bytes %s %p\n",
dprintk(NDEBUG_DMA, "scsi%d: initializing DMA for %s, %d bytes %s %p\n",
HOSTNO, (p & SR_IO) ? "reading" : "writing",
c, (p & SR_IO) ? "to" : "from", *data);
@ -1996,7 +1996,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
--cmd->SCp.buffers_residual;
cmd->SCp.this_residual = cmd->SCp.buffer->length;
cmd->SCp.ptr = SGADDR(cmd->SCp.buffer);
INF_PRINTK("scsi%d: %d bytes and %d buffers left\n",
dprintk(NDEBUG_INFORMATION, "scsi%d: %d bytes and %d buffers left\n",
HOSTNO, cmd->SCp.this_residual,
cmd->SCp.buffers_residual);
}
@ -2088,7 +2088,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
/* Accept message by clearing ACK */
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
LNK_PRINTK("scsi%d: target %d lun %d linked command "
dprintk(NDEBUG_LINKED, "scsi%d: target %d lun %d linked command "
"complete.\n", HOSTNO, cmd->device->id, cmd->device->lun);
/* Enable reselect interrupts */
@ -2113,7 +2113,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
* and don't free it! */
cmd->next_link->tag = cmd->tag;
cmd->result = cmd->SCp.Status | (cmd->SCp.Message << 8);
LNK_PRINTK("scsi%d: target %d lun %d linked request "
dprintk(NDEBUG_LINKED, "scsi%d: target %d lun %d linked request "
"done, calling scsi_done().\n",
HOSTNO, cmd->device->id, cmd->device->lun);
#ifdef NCR5380_STATS
@ -2128,7 +2128,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
/* Accept message by clearing ACK */
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
hostdata->connected = NULL;
QU_PRINTK("scsi%d: command for target %d, lun %d "
dprintk(NDEBUG_QUEUES, "scsi%d: command for target %d, lun %d "
"completed\n", HOSTNO, cmd->device->id, cmd->device->lun);
#ifdef SUPPORT_TAGS
cmd_free_tag( cmd );
@ -2142,7 +2142,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
/* ++Andreas: the mid level code knows about
QUEUE_FULL now. */
TAG_ALLOC *ta = &TagAlloc[cmd->device->id][cmd->device->lun];
TAG_PRINTK("scsi%d: target %d lun %d returned "
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d returned "
"QUEUE_FULL after %d commands\n",
HOSTNO, cmd->device->id, cmd->device->lun,
ta->nr_allocated);
@ -2186,7 +2186,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
if ((cmd->cmnd[0] != REQUEST_SENSE) &&
(status_byte(cmd->SCp.Status) == CHECK_CONDITION)) {
scsi_eh_prep_cmnd(cmd, &hostdata->ses, NULL, 0, ~0);
ASEN_PRINTK("scsi%d: performing request sense\n",
dprintk(NDEBUG_AUTOSENSE, "scsi%d: performing request sense\n",
HOSTNO);
/* this is initialized from initialize_SCp
cmd->SCp.buffer = NULL;
@ -2198,7 +2198,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
SET_NEXT(cmd, hostdata->issue_queue);
hostdata->issue_queue = (struct scsi_cmnd *) cmd;
local_irq_restore(flags);
QU_PRINTK("scsi%d: REQUEST SENSE added to head of "
dprintk(NDEBUG_QUEUES, "scsi%d: REQUEST SENSE added to head of "
"issue queue\n", H_NO(cmd));
} else
#endif /* def AUTOSENSE */
@ -2238,7 +2238,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
cmd->device->tagged_supported = 0;
hostdata->busy[cmd->device->id] |= (1 << cmd->device->lun);
cmd->tag = TAG_NONE;
TAG_PRINTK("scsi%d: target %d lun %d rejected "
dprintk(NDEBUG_TAGS, "scsi%d: target %d lun %d rejected "
"QUEUE_TAG message; tagged queuing "
"disabled\n",
HOSTNO, cmd->device->id, cmd->device->lun);
@ -2255,7 +2255,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
hostdata->connected = NULL;
hostdata->disconnected_queue = cmd;
local_irq_restore(flags);
QU_PRINTK("scsi%d: command for target %d lun %d was "
dprintk(NDEBUG_QUEUES, "scsi%d: command for target %d lun %d was "
"moved from connected to the "
"disconnected_queue\n", HOSTNO,
cmd->device->id, cmd->device->lun);
@ -2308,13 +2308,13 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
/* Accept first byte by clearing ACK */
NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE);
EXT_PRINTK("scsi%d: receiving extended message\n", HOSTNO);
dprintk(NDEBUG_EXTENDED, "scsi%d: receiving extended message\n", HOSTNO);
len = 2;
data = extended_msg + 1;
phase = PHASE_MSGIN;
NCR5380_transfer_pio(instance, &phase, &len, &data);
EXT_PRINTK("scsi%d: length=%d, code=0x%02x\n", HOSTNO,
dprintk(NDEBUG_EXTENDED, "scsi%d: length=%d, code=0x%02x\n", HOSTNO,
(int)extended_msg[1], (int)extended_msg[2]);
if (!len && extended_msg[1] <=
@ -2326,7 +2326,7 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
phase = PHASE_MSGIN;
NCR5380_transfer_pio(instance, &phase, &len, &data);
EXT_PRINTK("scsi%d: message received, residual %d\n",
dprintk(NDEBUG_EXTENDED, "scsi%d: message received, residual %d\n",
HOSTNO, len);
switch (extended_msg[2]) {
@ -2458,7 +2458,7 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
target_mask = NCR5380_read(CURRENT_SCSI_DATA_REG) & ~(hostdata->id_mask);
RSL_PRINTK("scsi%d: reselect\n", HOSTNO);
dprintk(NDEBUG_RESELECTION, "scsi%d: reselect\n", HOSTNO);
/*
* At this point, we have detected that our SCSI ID is on the bus,
@ -2580,13 +2580,13 @@ static void NCR5380_reselect (struct Scsi_Host *instance)
if (!NCR5380_transfer_pio(instance, &phase, &len, &data) &&
msg[1] == SIMPLE_QUEUE_TAG)
tag = msg[2];
TAG_PRINTK("scsi%d: target mask %02x, lun %d sent tag %d at "
dprintk(NDEBUG_TAGS, "scsi%d: target mask %02x, lun %d sent tag %d at "
"reselection\n", HOSTNO, target_mask, lun, tag);
}
#endif
hostdata->connected = tmp;
RSL_PRINTK("scsi%d: nexus established, target = %d, lun = %d, tag = %d\n",
dprintk(NDEBUG_RESELECTION, "scsi%d: nexus established, target = %d, lun = %d, tag = %d\n",
HOSTNO, tmp->device->id, tmp->device->lun, tmp->tag);
}
@ -2622,7 +2622,7 @@ static int NCR5380_abort(struct scsi_cmnd *cmd)
local_irq_save(flags);
ABRT_PRINTK("scsi%d: abort called basr 0x%02x, sr 0x%02x\n", HOSTNO,
dprintk(NDEBUG_ABORT, "scsi%d: abort called basr 0x%02x, sr 0x%02x\n", HOSTNO,
NCR5380_read(BUS_AND_STATUS_REG),
NCR5380_read(STATUS_REG));
@ -2635,7 +2635,7 @@ static int NCR5380_abort(struct scsi_cmnd *cmd)
if (hostdata->connected == cmd) {
ABRT_PRINTK("scsi%d: aborting connected command\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: aborting connected command\n", HOSTNO);
/*
* We should perform BSY checking, and make sure we haven't slipped
* into BUS FREE.
@ -2686,7 +2686,7 @@ static int NCR5380_abort(struct scsi_cmnd *cmd)
SET_NEXT(tmp, NULL);
tmp->result = DID_ABORT << 16;
local_irq_restore(flags);
ABRT_PRINTK("scsi%d: abort removed command from issue queue.\n",
dprintk(NDEBUG_ABORT, "scsi%d: abort removed command from issue queue.\n",
HOSTNO);
/* Tagged queuing note: no tag to free here, hasn't been assigned
* yet... */
@ -2707,7 +2707,7 @@ static int NCR5380_abort(struct scsi_cmnd *cmd)
if (hostdata->connected) {
local_irq_restore(flags);
ABRT_PRINTK("scsi%d: abort failed, command connected.\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: abort failed, command connected.\n", HOSTNO);
return FAILED;
}
@ -2740,12 +2740,12 @@ static int NCR5380_abort(struct scsi_cmnd *cmd)
tmp = NEXT(tmp))
if (cmd == tmp) {
local_irq_restore(flags);
ABRT_PRINTK("scsi%d: aborting disconnected command.\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: aborting disconnected command.\n", HOSTNO);
if (NCR5380_select (instance, cmd, (int) cmd->tag))
return FAILED;
ABRT_PRINTK("scsi%d: nexus reestablished.\n", HOSTNO);
dprintk(NDEBUG_ABORT, "scsi%d: nexus reestablished.\n", HOSTNO);
do_abort (instance);
@ -2864,7 +2864,7 @@ static int NCR5380_bus_reset(struct scsi_cmnd *cmd)
*/
if ((cmd = connected)) {
ABRT_PRINTK("scsi%d: reset aborted a connected command\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted a connected command\n", H_NO(cmd));
cmd->result = (cmd->result & 0xffff) | (DID_RESET << 16);
cmd->scsi_done( cmd );
}
@ -2876,7 +2876,7 @@ static int NCR5380_bus_reset(struct scsi_cmnd *cmd)
cmd->scsi_done( cmd );
}
if (i > 0)
ABRT_PRINTK("scsi: reset aborted %d disconnected command(s)\n", i);
dprintk(NDEBUG_ABORT, "scsi: reset aborted %d disconnected command(s)\n", i);
/* since all commands have been explicitly terminated, we need to tell
@ -2910,11 +2910,11 @@ static int NCR5380_bus_reset(struct scsi_cmnd *cmd)
*/
if (hostdata->issue_queue)
ABRT_PRINTK("scsi%d: reset aborted issued command(s)\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted issued command(s)\n", H_NO(cmd));
if (hostdata->connected)
ABRT_PRINTK("scsi%d: reset aborted a connected command\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted a connected command\n", H_NO(cmd));
if (hostdata->disconnected_queue)
ABRT_PRINTK("scsi%d: reset aborted disconnected command(s)\n", H_NO(cmd));
dprintk(NDEBUG_ABORT, "scsi%d: reset aborted disconnected command(s)\n", H_NO(cmd));
local_irq_save(flags);
hostdata->issue_queue = NULL;