*
*
**************************************************************************
-
+
see Documentation/scsi/aha152x.txt for configuration details
**************************************************************************/
#error define AUTOCONF or SETUP0
#endif
-#if defined(AHA152X_DEBUG)
-#define DEBUG_DEFAULT debug_eh
-
-#define DPRINTK(when,msgs...) \
- do { if(HOSTDATA(shpnt)->debug & (when)) printk(msgs); } while(0)
-
-#define DO_LOCK(flags) \
- do { \
- if(spin_is_locked(&QLOCK)) { \
- DPRINTK(debug_intr, DEBUG_LEAD "(%s:%d) already locked at %s:%d\n", CMDINFO(CURRENT_SC), __func__, __LINE__, QLOCKER, QLOCKERL); \
- } \
- DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) locking\n", CMDINFO(CURRENT_SC), __func__, __LINE__); \
- spin_lock_irqsave(&QLOCK,flags); \
- DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) locked\n", CMDINFO(CURRENT_SC), __func__, __LINE__); \
- QLOCKER=__func__; \
- QLOCKERL=__LINE__; \
- } while(0)
-
-#define DO_UNLOCK(flags) \
- do { \
- DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) unlocking (locked at %s:%d)\n", CMDINFO(CURRENT_SC), __func__, __LINE__, QLOCKER, QLOCKERL); \
- spin_unlock_irqrestore(&QLOCK,flags); \
- DPRINTK(debug_locking, DEBUG_LEAD "(%s:%d) unlocked\n", CMDINFO(CURRENT_SC), __func__, __LINE__); \
- QLOCKER="(not locked)"; \
- QLOCKERL=0; \
- } while(0)
-
-#else
-#define DPRINTK(when,msgs...)
#define DO_LOCK(flags) spin_lock_irqsave(&QLOCK,flags)
#define DO_UNLOCK(flags) spin_unlock_irqrestore(&QLOCK,flags)
-#endif
#define LEAD "(scsi%d:%d:%d) "
-#define WARN_LEAD KERN_WARNING LEAD
#define INFO_LEAD KERN_INFO LEAD
-#define NOTE_LEAD KERN_NOTICE LEAD
-#define ERR_LEAD KERN_ERR LEAD
-#define DEBUG_LEAD KERN_DEBUG LEAD
#define CMDINFO(cmd) \
(cmd) ? ((cmd)->device->host->host_no) : -1, \
(cmd) ? ((cmd)->device->id & 0x0f) : -1, \
enum {
not_issued = 0x0001, /* command not yet issued */
- selecting = 0x0002, /* target is beeing selected */
+ selecting = 0x0002, /* target is being selected */
identified = 0x0004, /* IDENTIFY was sent */
disconnected = 0x0008, /* target disconnected */
- completed = 0x0010, /* target sent COMMAND COMPLETE */
+ completed = 0x0010, /* target sent COMMAND COMPLETE */
aborted = 0x0020, /* ABORT was sent */
resetted = 0x0040, /* BUS DEVICE RESET was sent */
spiordy = 0x0080, /* waiting for SPIORDY to raise */
module_param_array(exttrans, int, NULL, 0);
MODULE_PARM_DESC(exttrans,"use extended translation");
-#if !defined(AHA152X_DEBUG)
static int aha152x[] = {0, 11, 7, 1, 1, 0, DELAY_DEFAULT, 0};
module_param_array(aha152x, int, NULL, 0);
MODULE_PARM_DESC(aha152x, "parameters for first controller");
static int aha152x1[] = {0, 11, 7, 1, 1, 0, DELAY_DEFAULT, 0};
module_param_array(aha152x1, int, NULL, 0);
MODULE_PARM_DESC(aha152x1, "parameters for second controller");
-#else
-static int debug[] = {DEBUG_DEFAULT, DEBUG_DEFAULT};
-module_param_array(debug, int, NULL, 0);
-MODULE_PARM_DESC(debug, "flags for driver debugging");
-
-static int aha152x[] = {0, 11, 7, 1, 1, 1, DELAY_DEFAULT, 0, DEBUG_DEFAULT};
-module_param_array(aha152x, int, NULL, 0);
-MODULE_PARM_DESC(aha152x, "parameters for first controller");
-
-static int aha152x1[] = {0, 11, 7, 1, 1, 1, DELAY_DEFAULT, 0, DEBUG_DEFAULT};
-module_param_array(aha152x1, int, NULL, 0);
-MODULE_PARM_DESC(aha152x1, "parameters for second controller");
-#endif /* !defined(AHA152X_DEBUG) */
#endif /* MODULE */
#ifdef __ISAPNP__
/*
* internal states of the host
*
- */
+ */
enum aha152x_state {
idle=0,
unknown,
spinlock_t lock;
/* host lock */
-#if defined(AHA152X_DEBUG)
- const char *locker;
- /* which function has the lock */
- int lockerl; /* where did it get it */
-
- int debug; /* current debugging setting */
-#endif
-
#if defined(AHA152X_STAT)
- int total_commands;
+ int total_commands;
int disconnections;
int busfree_without_any_action;
int busfree_without_old_command;
int busfree_without_new_command;
int busfree_without_done_command;
int busfree_with_check_condition;
- int count[maxstate];
- int count_trans[maxstate];
+ int count[maxstate];
+ int count_trans[maxstate];
unsigned long time[maxstate];
#endif
int delay; /* reset out delay */
int ext_trans; /* extended translation enabled */
- int swint; /* software-interrupt was fired during detect() */
+ int swint; /* software-interrupt was fired during detect() */
int service; /* bh needs to be run */
int in_intr; /* bh is running */
unsigned char msgi[256];
/* received message bytes */
- int msgo_i, msgo_len;
+ int msgo_i, msgo_len;
/* number of sent bytes and length of current messages */
unsigned char msgo[256];
/* pending messages */
static void done(struct Scsi_Host *shpnt, int error);
/* diagnostics */
-static void disp_ports(struct Scsi_Host *shpnt);
static void show_command(Scsi_Cmnd * ptr);
static void show_queues(struct Scsi_Host *shpnt);
static void disp_enintr(struct Scsi_Host *shpnt);
DELAY = setup->delay;
EXT_TRANS = setup->ext_trans;
-#if defined(AHA152X_DEBUG)
- HOSTDATA(shpnt)->debug = setup->debug;
-#endif
-
SETPORT(SCSIID, setup->scsiid << 4);
shpnt->this_id = setup->scsiid;
* setup controller to generate interrupts depending
* on current state (lock has to be acquired)
*
- */
+ */
static int setup_expected_interrupts(struct Scsi_Host *shpnt)
{
if(CURRENT_SC) {
CURRENT_SC->SCp.phase |= 1 << 16;
-
+
if(CURRENT_SC->SCp.phase & selecting) {
- DPRINTK(debug_intr, DEBUG_LEAD "expecting: (seldo) (seltimo) (seldi)\n", CMDINFO(CURRENT_SC));
SETPORT(SSTAT1, SELTO);
SETPORT(SIMODE0, ENSELDO | (DISCONNECTED_SC ? ENSELDI : 0));
SETPORT(SIMODE1, ENSELTIMO);
} else {
- DPRINTK(debug_intr, DEBUG_LEAD "expecting: (phase change) (busfree) %s\n", CMDINFO(CURRENT_SC), CURRENT_SC->SCp.phase & spiordy ? "(spiordy)" : "");
SETPORT(SIMODE0, (CURRENT_SC->SCp.phase & spiordy) ? ENSPIORDY : 0);
- SETPORT(SIMODE1, ENPHASEMIS | ENSCSIRST | ENSCSIPERR | ENBUSFREE);
+ SETPORT(SIMODE1, ENPHASEMIS | ENSCSIRST | ENSCSIPERR | ENBUSFREE);
}
} else if(STATE==seldi) {
- DPRINTK(debug_intr, DEBUG_LEAD "expecting: (phase change) (identify)\n", CMDINFO(CURRENT_SC));
SETPORT(SIMODE0, 0);
- SETPORT(SIMODE1, ENPHASEMIS | ENSCSIRST | ENSCSIPERR | ENBUSFREE);
+ SETPORT(SIMODE1, ENPHASEMIS | ENSCSIRST | ENSCSIPERR | ENBUSFREE);
} else {
- DPRINTK(debug_intr, DEBUG_LEAD "expecting: %s %s\n",
- CMDINFO(CURRENT_SC),
- DISCONNECTED_SC ? "(reselection)" : "",
- ISSUE_SC ? "(busfree)" : "");
SETPORT(SIMODE0, DISCONNECTED_SC ? ENSELDI : 0);
SETPORT(SIMODE1, ENSCSIRST | ( (ISSUE_SC||DONE_SC) ? ENBUSFREE : 0));
}
}
-/*
+/*
* Queue a command and setup interrupts for a free bus.
*/
static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete,
struct Scsi_Host *shpnt = SCpnt->device->host;
unsigned long flags;
-#if defined(AHA152X_DEBUG)
- if (HOSTDATA(shpnt)->debug & debug_queue) {
- printk(INFO_LEAD "queue: %p; cmd_len=%d pieces=%d size=%u cmnd=",
- CMDINFO(SCpnt), SCpnt, SCpnt->cmd_len,
- scsi_sg_count(SCpnt), scsi_bufflen(SCpnt));
- __scsi_print_command(SCpnt->cmnd);
- }
-#endif
-
SCpnt->scsi_done = done;
SCpnt->SCp.phase = not_issued | phase;
SCpnt->SCp.Status = 0x1; /* Ilegal status by SCSI standard */
if(SCpnt->SCp.phase & (resetting|check_condition)) {
if (!SCpnt->host_scribble || SCSEM(SCpnt) || SCNEXT(SCpnt)) {
- printk(ERR_LEAD "cannot reuse command\n", CMDINFO(SCpnt));
+ scmd_printk(KERN_ERR, SCpnt, "cannot reuse command\n");
return FAILED;
}
} else {
SCpnt->host_scribble = kmalloc(sizeof(struct aha152x_scdata), GFP_ATOMIC);
if(!SCpnt->host_scribble) {
- printk(ERR_LEAD "allocation failed\n", CMDINFO(SCpnt));
+ scmd_printk(KERN_ERR, SCpnt, "allocation failed\n");
return FAILED;
}
}
*/
static int aha152x_queue_lck(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
{
-#if 0
- if(*SCpnt->cmnd == REQUEST_SENSE) {
- SCpnt->result = 0;
- done(SCpnt);
-
- return 0;
- }
-#endif
-
return aha152x_internal_queue(SCpnt, NULL, 0, done);
}
/*
- *
*
*/
static void reset_done(Scsi_Cmnd *SCpnt)
{
-#if 0
- struct Scsi_Host *shpnt = SCpnt->host;
- DPRINTK(debug_eh, INFO_LEAD "reset_done called\n", CMDINFO(SCpnt));
-#endif
if(SCSEM(SCpnt)) {
complete(SCSEM(SCpnt));
} else {
Scsi_Cmnd *ptr;
unsigned long flags;
-#if defined(AHA152X_DEBUG)
- if(HOSTDATA(shpnt)->debug & debug_eh) {
- printk(DEBUG_LEAD "abort(%p)", CMDINFO(SCpnt), SCpnt);
- show_queues(shpnt);
- }
-#endif
-
DO_LOCK(flags);
ptr=remove_SC(&ISSUE_SC, SCpnt);
if(ptr) {
- DPRINTK(debug_eh, DEBUG_LEAD "not yet issued - SUCCESS\n", CMDINFO(SCpnt));
-
HOSTDATA(shpnt)->commands--;
if (!HOSTDATA(shpnt)->commands)
SETPORT(PORTA, 0);
SCpnt->host_scribble=NULL;
return SUCCESS;
- }
+ }
DO_UNLOCK(flags);
*
*/
- printk(ERR_LEAD "cannot abort running or disconnected command\n", CMDINFO(SCpnt));
+ scmd_printk(KERN_ERR, SCpnt,
+ "cannot abort running or disconnected command\n");
return FAILED;
}
unsigned long flags;
unsigned long timeleft;
-#if defined(AHA152X_DEBUG)
- if(HOSTDATA(shpnt)->debug & debug_eh) {
- printk(INFO_LEAD "aha152x_device_reset(%p)", CMDINFO(SCpnt), SCpnt);
- show_queues(shpnt);
- }
-#endif
-
if(CURRENT_SC==SCpnt) {
- printk(ERR_LEAD "cannot reset current device\n", CMDINFO(SCpnt));
+ scmd_printk(KERN_ERR, SCpnt, "cannot reset current device\n");
return FAILED;
}
} else if(disconnected) {
append_SC(&DISCONNECTED_SC, SCpnt);
}
-
+
ret = FAILED;
}
if(SCDATA(ptr)) {
next = SCNEXT(ptr);
} else {
- printk(DEBUG_LEAD "queue corrupted at %p\n", CMDINFO(ptr), ptr);
+ scmd_printk(KERN_DEBUG, ptr,
+ "queue corrupted at %p\n", ptr);
next = NULL;
}
if (!ptr->device->soft_reset) {
- DPRINTK(debug_eh, DEBUG_LEAD "disconnected command %p removed\n", CMDINFO(ptr), ptr);
remove_SC(SCs, ptr);
HOSTDATA(shpnt)->commands--;
kfree(ptr->host_scribble);
DO_LOCK(flags);
-#if defined(AHA152X_DEBUG)
- if(HOSTDATA(shpnt)->debug & debug_eh) {
- printk(KERN_DEBUG "scsi%d: bus reset", shpnt->host_no);
- show_queues(shpnt);
- }
-#endif
-
free_hard_reset_SCs(shpnt, &ISSUE_SC);
free_hard_reset_SCs(shpnt, &DISCONNECTED_SC);
- DPRINTK(debug_eh, KERN_DEBUG "scsi%d: resetting bus\n", shpnt->host_no);
-
SETPORT(SCSISEQ, SCSIRSTO);
mdelay(256);
SETPORT(SCSISEQ, 0);
mdelay(DELAY);
- DPRINTK(debug_eh, KERN_DEBUG "scsi%d: bus resetted\n", shpnt->host_no);
-
setup_expected_interrupts(shpnt);
if(HOSTDATA(shpnt)->commands==0)
SETPORT(PORTA, 0);
*/
int aha152x_host_reset_host(struct Scsi_Host *shpnt)
{
- DPRINTK(debug_eh, KERN_DEBUG "scsi%d: host reset\n", shpnt->host_no);
-
aha152x_bus_reset_host(shpnt);
-
- DPRINTK(debug_eh, KERN_DEBUG "scsi%d: resetting ports\n", shpnt->host_no);
reset_ports(shpnt);
return SUCCESS;
/*
* Reset the host (bus and controller)
- *
+ *
*/
static int aha152x_host_reset(Scsi_Cmnd *SCpnt)
{
{
if (CURRENT_SC) {
if(DONE_SC)
- printk(ERR_LEAD "there's already a completed command %p - will cause abort\n", CMDINFO(CURRENT_SC), DONE_SC);
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "there's already a completed command %p "
+ "- will cause abort\n", DONE_SC);
DONE_SC = CURRENT_SC;
CURRENT_SC = NULL;
return IRQ_NONE;
if( TESTLO(DMASTAT, INTSTAT) )
- return IRQ_NONE;
+ return IRQ_NONE;
/* no more interrupts from the controller, while we're busy.
INTEN is restored by the BH handler */
SETPORT(SXFRCTL0, CH1);
SETPORT(SSTAT1, CLRBUSFREE);
-
+
if(CURRENT_SC) {
#if defined(AHA152X_STAT)
action++;
done(shpnt, (CURRENT_SC->SCp.Status & 0xff) | ((CURRENT_SC->SCp.Message & 0xff) << 8) | (DID_OK << 16));
} else if(CURRENT_SC->SCp.phase & aborted) {
- DPRINTK(debug_eh, DEBUG_LEAD "ABORT sent\n", CMDINFO(CURRENT_SC));
done(shpnt, (CURRENT_SC->SCp.Status & 0xff) | ((CURRENT_SC->SCp.Message & 0xff) << 8) | (DID_ABORT << 16));
} else if(CURRENT_SC->SCp.phase & resetted) {
- DPRINTK(debug_eh, DEBUG_LEAD "BUS DEVICE RESET sent\n", CMDINFO(CURRENT_SC));
done(shpnt, (CURRENT_SC->SCp.Status & 0xff) | ((CURRENT_SC->SCp.Message & 0xff) << 8) | (DID_RESET << 16));
} else if(CURRENT_SC->SCp.phase & disconnected) {
/* target sent DISCONNECT */
- DPRINTK(debug_selection, DEBUG_LEAD "target disconnected at %d/%d\n",
- CMDINFO(CURRENT_SC),
- scsi_get_resid(CURRENT_SC),
- scsi_bufflen(CURRENT_SC));
#if defined(AHA152X_STAT)
HOSTDATA(shpnt)->disconnections++;
#endif
struct scsi_cmnd *cmd = HOSTDATA(shpnt)->done_SC;
struct aha152x_scdata *sc = SCDATA(cmd);
-#if 0
- if(HOSTDATA(shpnt)->debug & debug_eh) {
- printk(ERR_LEAD "received sense: ", CMDINFO(DONE_SC));
- scsi_print_sense("bh", DONE_SC);
- }
-#endif
-
scsi_eh_restore_cmnd(cmd, &sc->ses);
cmd->SCp.Status = SAM_STAT_CHECK_CONDITION;
#if defined(AHA152X_STAT)
HOSTDATA(shpnt)->busfree_with_check_condition++;
#endif
-#if 0
- DPRINTK(debug_eh, ERR_LEAD "CHECK CONDITION found\n", CMDINFO(DONE_SC));
-#endif
if(!(DONE_SC->SCp.phase & not_issued)) {
struct aha152x_scdata *sc;
Scsi_Cmnd *ptr = DONE_SC;
DONE_SC=NULL;
-#if 0
- DPRINTK(debug_eh, ERR_LEAD "requesting sense\n", CMDINFO(ptr));
-#endif
sc = SCDATA(ptr);
/* It was allocated in aha152x_internal_queue? */
DO_UNLOCK(flags);
aha152x_internal_queue(ptr, NULL, check_condition, ptr->scsi_done);
DO_LOCK(flags);
-#if 0
- } else {
- DPRINTK(debug_eh, ERR_LEAD "command not issued - CHECK CONDITION ignored\n", CMDINFO(DONE_SC));
-#endif
}
}
if(DONE_SC && DONE_SC->scsi_done) {
-#if defined(AHA152X_DEBUG)
- int hostno=DONE_SC->device->host->host_no;
- int id=DONE_SC->device->id & 0xf;
- int lun=((u8)DONE_SC->device->lun) & 0x7;
-#endif
Scsi_Cmnd *ptr = DONE_SC;
DONE_SC=NULL;
}
DO_UNLOCK(flags);
- DPRINTK(debug_done, DEBUG_LEAD "calling scsi_done(%p)\n", hostno, id, lun, ptr);
- ptr->scsi_done(ptr);
- DPRINTK(debug_done, DEBUG_LEAD "scsi_done(%p) returned\n", hostno, id, lun, ptr);
+ ptr->scsi_done(ptr);
DO_LOCK(flags);
}
#if defined(AHA152X_STAT)
action++;
#endif
- CURRENT_SC->SCp.phase |= selecting;
-
- DPRINTK(debug_selection, DEBUG_LEAD "selecting target\n", CMDINFO(CURRENT_SC));
+ CURRENT_SC->SCp.phase |= selecting;
/* clear selection timeout */
SETPORT(SSTAT1, SELTO);
SETPORT(SSTAT1, CLRBUSFREE);
SETPORT(SSTAT1, CLRPHASECHG);
- CURRENT_SC->SCp.phase &= ~(selecting|not_issued);
+ CURRENT_SC->SCp.phase &= ~(selecting|not_issued);
SETPORT(SCSISEQ, 0);
if (TESTLO(SSTAT0, SELDO)) {
- printk(ERR_LEAD "aha152x: passing bus free condition\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "aha152x: passing bus free condition\n");
done(shpnt, DID_NO_CONNECT << 16);
return;
}
SETPORT(SSTAT0, CLRSELDO);
-
+
ADDMSGO(IDENTIFY(RECONNECT, CURRENT_SC->device->lun));
if (CURRENT_SC->SCp.phase & aborting) {
} else if (CURRENT_SC->SCp.phase & resetting) {
ADDMSGO(BUS_DEVICE_RESET);
} else if (SYNCNEG==0 && SYNCHRONOUS) {
- CURRENT_SC->SCp.phase |= syncneg;
+ CURRENT_SC->SCp.phase |= syncneg;
MSGOLEN += spi_populate_sync_msg(&MSGO(MSGOLEN), 50, 8);
SYNCNEG=1; /* negotiation in progress */
}
*/
static void selto_run(struct Scsi_Host *shpnt)
{
- SETPORT(SCSISEQ, 0);
+ SETPORT(SCSISEQ, 0);
SETPORT(SSTAT1, CLRSELTIMO);
- DPRINTK(debug_selection, DEBUG_LEAD "selection timeout\n", CMDINFO(CURRENT_SC));
-
- if(!CURRENT_SC) {
- DPRINTK(debug_selection, DEBUG_LEAD "!CURRENT_SC\n", CMDINFO(CURRENT_SC));
+ if (!CURRENT_SC)
return;
- }
- CURRENT_SC->SCp.phase &= ~selecting;
+ CURRENT_SC->SCp.phase &= ~selecting;
- if (CURRENT_SC->SCp.phase & aborted) {
- DPRINTK(debug_selection, DEBUG_LEAD "aborted\n", CMDINFO(CURRENT_SC));
+ if (CURRENT_SC->SCp.phase & aborted)
done(shpnt, DID_ABORT << 16);
- } else if (TESTLO(SSTAT0, SELINGO)) {
- DPRINTK(debug_selection, DEBUG_LEAD "arbitration not won\n", CMDINFO(CURRENT_SC));
+ else if (TESTLO(SSTAT0, SELINGO))
done(shpnt, DID_BUS_BUSY << 16);
- } else {
+ else
/* ARBITRATION won, but SELECTION failed */
- DPRINTK(debug_selection, DEBUG_LEAD "selection failed\n", CMDINFO(CURRENT_SC));
done(shpnt, DID_NO_CONNECT << 16);
- }
}
/*
if(CURRENT_SC) {
if(!(CURRENT_SC->SCp.phase & not_issued))
- printk(ERR_LEAD "command should not have been issued yet\n", CMDINFO(CURRENT_SC));
-
- DPRINTK(debug_selection, ERR_LEAD "command requeued - reselection\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "command should not have been issued yet\n");
DO_LOCK(flags);
append_SC(&ISSUE_SC, CURRENT_SC);
CURRENT_SC = NULL;
}
- if(!DISCONNECTED_SC) {
- DPRINTK(debug_selection, DEBUG_LEAD "unexpected SELDI ", CMDINFO(CURRENT_SC));
+ if (!DISCONNECTED_SC)
return;
- }
RECONN_TARGET=-1;
selid = GETPORT(SELID) & ~(1 << shpnt->this_id);
if (selid==0) {
- printk("aha152x%d: target id unknown (%02x)\n", HOSTNO, selid);
+ shost_printk(KERN_INFO, shpnt,
+ "target id unknown (%02x)\n", selid);
return;
}
;
if(selid & ~(1 << target)) {
- printk("aha152x%d: multiple targets reconnected (%02x)\n",
- HOSTNO, selid);
+ shost_printk(KERN_INFO, shpnt,
+ "multiple targets reconnected (%02x)\n", selid);
}
SETRATE(HOSTDATA(shpnt)->syncrate[target]);
RECONN_TARGET=target;
- DPRINTK(debug_selection, DEBUG_LEAD "target %d reselected (%02x).\n", CMDINFO(CURRENT_SC), target, selid);
}
/*
if(sstat1 & (PHASECHG|PHASEMIS|BUSFREE) || !(sstat1 & REQINIT))
return;
- if(TESTLO(SSTAT0,SPIORDY)) {
- DPRINTK(debug_msgi, DEBUG_LEAD "!SPIORDY\n", CMDINFO(CURRENT_SC));
+ if (TESTLO(SSTAT0, SPIORDY))
return;
- }
ADDMSGI(GETPORT(SCSIDAT));
-#if defined(AHA152X_DEBUG)
- if (HOSTDATA(shpnt)->debug & debug_msgi) {
- printk(INFO_LEAD "inbound message %02x ", CMDINFO(CURRENT_SC), MSGI(0));
- spi_print_msg(&MSGI(0));
- printk("\n");
- }
-#endif
-
if(!CURRENT_SC) {
if(LASTSTATE!=seldi) {
- printk(KERN_ERR "aha152x%d: message in w/o current command not after reselection\n", HOSTNO);
+ shost_printk(KERN_ERR, shpnt,
+ "message in w/o current command"
+ " not after reselection\n");
}
/*
- * Handle reselection
- */
+ * Handle reselection
+ */
if(!(MSGI(0) & IDENTIFY_BASE)) {
- printk(KERN_ERR "aha152x%d: target didn't identify after reselection\n", HOSTNO);
+ shost_printk(KERN_ERR, shpnt,
+ "target didn't identify after reselection\n");
continue;
}
if (!CURRENT_SC) {
show_queues(shpnt);
- printk(KERN_ERR "aha152x%d: no disconnected command for target %d/%d\n", HOSTNO, RECONN_TARGET, MSGI(0) & 0x3f);
+ shost_printk(KERN_ERR, shpnt,
+ "no disconnected command"
+ " for target %d/%d\n",
+ RECONN_TARGET, MSGI(0) & 0x3f);
continue;
}
- DPRINTK(debug_msgi, DEBUG_LEAD "target reconnected\n", CMDINFO(CURRENT_SC));
-
CURRENT_SC->SCp.Message = MSGI(0);
CURRENT_SC->SCp.phase &= ~disconnected;
/* next message if any */
continue;
- }
+ }
CURRENT_SC->SCp.Message = MSGI(0);
switch (MSGI(0)) {
case DISCONNECT:
if (!RECONNECT)
- printk(WARN_LEAD "target was not allowed to disconnect\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_WARNING, CURRENT_SC,
+ "target was not allowed to disconnect\n");
CURRENT_SC->SCp.phase |= disconnected;
break;
case COMMAND_COMPLETE:
- if(CURRENT_SC->SCp.phase & completed)
- DPRINTK(debug_msgi, DEBUG_LEAD "again COMMAND COMPLETE\n", CMDINFO(CURRENT_SC));
-
CURRENT_SC->SCp.phase |= completed;
break;
case MESSAGE_REJECT:
if (SYNCNEG==1) {
- printk(INFO_LEAD "Synchronous Data Transfer Request was rejected\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_INFO, CURRENT_SC,
+ "Synchronous Data Transfer Request"
+ " was rejected\n");
SYNCNEG=2; /* negotiation completed */
} else
- printk(INFO_LEAD "inbound message (MESSAGE REJECT)\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_INFO, CURRENT_SC,
+ "inbound message (MESSAGE REJECT)\n");
break;
case SAVE_POINTERS:
long ticks;
if (MSGI(1) != 3) {
- printk(ERR_LEAD "SDTR message length!=3\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "SDTR message length!=3\n");
break;
}
/* negotiation in progress */
if (ticks > 9 || MSGI(4) < 1 || MSGI(4) > 8) {
ADDMSGO(MESSAGE_REJECT);
- printk(INFO_LEAD "received Synchronous Data Transfer Request invalid - rejected\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_INFO,
+ CURRENT_SC,
+ "received Synchronous Data Transfer Request invalid - rejected\n");
break;
}
-
+
SYNCRATE |= ((ticks - 2) << 4) + MSGI(4);
} else if (ticks <= 9 && MSGI(4) >= 1) {
ADDMSGO(EXTENDED_MESSAGE);
SYNCRATE |= ((ticks - 2) << 4) + MSGI(4);
} else {
/* requested SDTR is too slow, do it asynchronously */
- printk(INFO_LEAD "Synchronous Data Transfer Request too slow - Rejecting\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_INFO,
+ CURRENT_SC,
+ "Synchronous Data Transfer Request too slow - Rejecting\n");
ADDMSGO(MESSAGE_REJECT);
}
- SYNCNEG=2; /* negotiation completed */
+ /* negotiation completed */
+ SYNCNEG=2;
SETRATE(SYNCRATE);
}
break;
static void msgi_end(struct Scsi_Host *shpnt)
{
if(MSGILEN>0)
- printk(WARN_LEAD "target left before message completed (%d)\n", CMDINFO(CURRENT_SC), MSGILEN);
+ scmd_printk(KERN_WARNING, CURRENT_SC,
+ "target left before message completed (%d)\n",
+ MSGILEN);
- if (MSGOLEN > 0 && !(GETPORT(SSTAT1) & BUSFREE)) {
- DPRINTK(debug_msgi, DEBUG_LEAD "msgo pending\n", CMDINFO(CURRENT_SC));
+ if (MSGOLEN > 0 && !(GETPORT(SSTAT1) & BUSFREE))
SETPORT(SCSISIG, P_MSGI | SIG_ATNO);
- }
}
/*
if((CURRENT_SC->SCp.phase & syncneg) && SYNCNEG==2 && SYNCRATE==0) {
ADDMSGO(IDENTIFY(RECONNECT, CURRENT_SC->device->lun));
} else {
- printk(INFO_LEAD "unexpected MESSAGE OUT phase; rejecting\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_INFO, CURRENT_SC,
+ "unexpected MESSAGE OUT phase; rejecting\n");
ADDMSGO(MESSAGE_REJECT);
}
}
-#if defined(AHA152X_DEBUG)
- if(HOSTDATA(shpnt)->debug & debug_msgo) {
- int i;
-
- printk(DEBUG_LEAD "messages( ", CMDINFO(CURRENT_SC));
- for (i=0; i<MSGOLEN; i+=spi_print_msg(&MSGO(i)), printk(" "))
- ;
- printk(")\n");
- }
-#endif
}
/*
*/
static void msgo_run(struct Scsi_Host *shpnt)
{
- if(MSGO_I==MSGOLEN)
- DPRINTK(debug_msgo, DEBUG_LEAD "messages all sent (%d/%d)\n", CMDINFO(CURRENT_SC), MSGO_I, MSGOLEN);
-
while(MSGO_I<MSGOLEN) {
- DPRINTK(debug_msgo, DEBUG_LEAD "message byte %02x (%d/%d)\n", CMDINFO(CURRENT_SC), MSGO(MSGO_I), MSGO_I, MSGOLEN);
-
- if(TESTLO(SSTAT0, SPIORDY)) {
- DPRINTK(debug_msgo, DEBUG_LEAD "!SPIORDY\n", CMDINFO(CURRENT_SC));
+ if (TESTLO(SSTAT0, SPIORDY))
return;
- }
if (MSGO_I==MSGOLEN-1) {
/* Leave MESSAGE OUT after transfer */
static void msgo_end(struct Scsi_Host *shpnt)
{
if(MSGO_I<MSGOLEN) {
- printk(ERR_LEAD "message sent incompletely (%d/%d)\n", CMDINFO(CURRENT_SC), MSGO_I, MSGOLEN);
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "message sent incompletely (%d/%d)\n",
+ MSGO_I, MSGOLEN);
if(SYNCNEG==1) {
- printk(INFO_LEAD "Synchronous Data Transfer Request was rejected\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_INFO, CURRENT_SC,
+ "Synchronous Data Transfer Request was rejected\n");
SYNCNEG=2;
}
}
-
+
MSGO_I = 0;
MSGOLEN = 0;
}
-/*
+/*
* command phase
*
*/
static void cmd_init(struct Scsi_Host *shpnt)
{
if (CURRENT_SC->SCp.sent_command) {
- printk(ERR_LEAD "command already sent\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "command already sent\n");
done(shpnt, DID_ERROR << 16);
return;
}
-#if defined(AHA152X_DEBUG)
- if (HOSTDATA(shpnt)->debug & debug_cmd) {
- printk(DEBUG_LEAD "cmd_init: ", CMDINFO(CURRENT_SC));
- __scsi_print_command(CURRENT_SC->cmnd);
- }
-#endif
-
CMD_I=0;
}
*/
static void cmd_run(struct Scsi_Host *shpnt)
{
- if(CMD_I==CURRENT_SC->cmd_len) {
- DPRINTK(debug_cmd, DEBUG_LEAD "command already completely sent (%d/%d)", CMDINFO(CURRENT_SC), CMD_I, CURRENT_SC->cmd_len);
- disp_ports(shpnt);
- }
-
while(CMD_I<CURRENT_SC->cmd_len) {
- DPRINTK(debug_cmd, DEBUG_LEAD "command byte %02x (%d/%d)\n", CMDINFO(CURRENT_SC), CURRENT_SC->cmnd[CMD_I], CMD_I, CURRENT_SC->cmd_len);
-
- if(TESTLO(SSTAT0, SPIORDY)) {
- DPRINTK(debug_cmd, DEBUG_LEAD "!SPIORDY\n", CMDINFO(CURRENT_SC));
+ if (TESTLO(SSTAT0, SPIORDY))
return;
- }
SETPORT(SCSIDAT, CURRENT_SC->cmnd[CMD_I++]);
}
static void cmd_end(struct Scsi_Host *shpnt)
{
if(CMD_I<CURRENT_SC->cmd_len)
- printk(ERR_LEAD "command sent incompletely (%d/%d)\n", CMDINFO(CURRENT_SC), CMD_I, CURRENT_SC->cmd_len);
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "command sent incompletely (%d/%d)\n",
+ CMD_I, CURRENT_SC->cmd_len);
else
CURRENT_SC->SCp.sent_command++;
}
*/
static void status_run(struct Scsi_Host *shpnt)
{
- if(TESTLO(SSTAT0,SPIORDY)) {
- DPRINTK(debug_status, DEBUG_LEAD "!SPIORDY\n", CMDINFO(CURRENT_SC));
+ if (TESTLO(SSTAT0, SPIORDY))
return;
- }
CURRENT_SC->SCp.Status = GETPORT(SCSIDAT);
-#if defined(AHA152X_DEBUG)
- if (HOSTDATA(shpnt)->debug & debug_status) {
- printk(DEBUG_LEAD "inbound status %02x ", CMDINFO(CURRENT_SC), CURRENT_SC->SCp.Status);
- scsi_print_status(CURRENT_SC->SCp.Status);
- printk("\n");
- }
-#endif
}
/*
SETPORT(SIMODE1, ENSCSIPERR | ENSCSIRST | ENPHASEMIS | ENBUSFREE);
DATA_LEN=0;
- DPRINTK(debug_datai,
- DEBUG_LEAD "datai_init: request_bufflen=%d resid=%d\n",
- CMDINFO(CURRENT_SC), scsi_bufflen(CURRENT_SC),
- scsi_get_resid(CURRENT_SC));
}
static void datai_run(struct Scsi_Host *shpnt)
barrier();
if(TESTLO(DMASTAT, DFIFOFULL|INTSTAT)) {
- printk(ERR_LEAD "datai timeout", CMDINFO(CURRENT_SC));
- disp_ports(shpnt);
+ scmd_printk(KERN_ERR, CURRENT_SC, "datai timeout\n");
break;
}
barrier();
if(TESTLO(SSTAT2, SEMPTY)) {
- printk(ERR_LEAD "datai sempty timeout", CMDINFO(CURRENT_SC));
- disp_ports(shpnt);
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "datai sempty timeout");
break;
}
if(CURRENT_SC->SCp.this_residual>0) {
while(fifodata>0 && CURRENT_SC->SCp.this_residual>0) {
- data_count = fifodata>CURRENT_SC->SCp.this_residual ?
+ data_count = fifodata > CURRENT_SC->SCp.this_residual ?
CURRENT_SC->SCp.this_residual :
fifodata;
fifodata -= data_count;
- if(data_count & 1) {
- DPRINTK(debug_datai, DEBUG_LEAD "8bit\n", CMDINFO(CURRENT_SC));
- SETPORT(DMACNTRL0, ENDMA|_8BIT);
- *CURRENT_SC->SCp.ptr++ = GETPORT(DATAPORT);
- CURRENT_SC->SCp.this_residual--;
- DATA_LEN++;
- SETPORT(DMACNTRL0, ENDMA);
- }
-
- if(data_count > 1) {
- DPRINTK(debug_datai, DEBUG_LEAD "16bit(%d)\n", CMDINFO(CURRENT_SC), data_count);
- data_count >>= 1;
- insw(DATAPORT, CURRENT_SC->SCp.ptr, data_count);
- CURRENT_SC->SCp.ptr += 2 * data_count;
- CURRENT_SC->SCp.this_residual -= 2 * data_count;
- DATA_LEN += 2 * data_count;
- }
-
- if(CURRENT_SC->SCp.this_residual==0 && CURRENT_SC->SCp.buffers_residual>0) {
- /* advance to next buffer */
- CURRENT_SC->SCp.buffers_residual--;
- CURRENT_SC->SCp.buffer++;
- CURRENT_SC->SCp.ptr = SG_ADDRESS(CURRENT_SC->SCp.buffer);
- CURRENT_SC->SCp.this_residual = CURRENT_SC->SCp.buffer->length;
- }
- }
- } else if(fifodata>0) {
- printk(ERR_LEAD "no buffers left for %d(%d) bytes (data overrun!?)\n", CMDINFO(CURRENT_SC), fifodata, GETPORT(FIFOSTAT));
- SETPORT(DMACNTRL0, ENDMA|_8BIT);
+ if (data_count & 1) {
+ SETPORT(DMACNTRL0, ENDMA|_8BIT);
+ *CURRENT_SC->SCp.ptr++ = GETPORT(DATAPORT);
+ CURRENT_SC->SCp.this_residual--;
+ DATA_LEN++;
+ SETPORT(DMACNTRL0, ENDMA);
+ }
+
+ if (data_count > 1) {
+ data_count >>= 1;
+ insw(DATAPORT, CURRENT_SC->SCp.ptr, data_count);
+ CURRENT_SC->SCp.ptr += 2 * data_count;
+ CURRENT_SC->SCp.this_residual -= 2 * data_count;
+ DATA_LEN += 2 * data_count;
+ }
+
+ if (CURRENT_SC->SCp.this_residual == 0 &&
+ CURRENT_SC->SCp.buffers_residual > 0) {
+ /* advance to next buffer */
+ CURRENT_SC->SCp.buffers_residual--;
+ CURRENT_SC->SCp.buffer++;
+ CURRENT_SC->SCp.ptr = SG_ADDRESS(CURRENT_SC->SCp.buffer);
+ CURRENT_SC->SCp.this_residual = CURRENT_SC->SCp.buffer->length;
+ }
+ }
+ } else if (fifodata > 0) {
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "no buffers left for %d(%d) bytes"
+ " (data overrun!?)\n",
+ fifodata, GETPORT(FIFOSTAT));
+ SETPORT(DMACNTRL0, ENDMA|_8BIT);
while(fifodata>0) {
int data;
data=GETPORT(DATAPORT);
- DPRINTK(debug_datai, DEBUG_LEAD "data=%02x\n", CMDINFO(CURRENT_SC), data);
fifodata--;
DATA_LEN++;
}
- SETPORT(DMACNTRL0, ENDMA|_8BIT);
+ SETPORT(DMACNTRL0, ENDMA|_8BIT);
}
}
TESTLO(DMASTAT, DFIFOEMP) ||
TESTLO(SSTAT2, SEMPTY) ||
GETPORT(FIFOSTAT)>0) {
- /*
+ /*
* something went wrong, if there's something left in the fifos
* or the phase didn't change
*/
- printk(ERR_LEAD "fifos should be empty and phase should have changed\n", CMDINFO(CURRENT_SC));
- disp_ports(shpnt);
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "fifos should be empty and phase should have changed\n");
}
if(DATA_LEN!=GETSTCNT()) {
- printk(ERR_LEAD
- "manual transfer count differs from automatic (count=%d;stcnt=%d;diff=%d;fifostat=%d)",
- CMDINFO(CURRENT_SC), DATA_LEN, GETSTCNT(), GETSTCNT()-DATA_LEN, GETPORT(FIFOSTAT));
- disp_ports(shpnt);
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "manual transfer count differs from automatic "
+ "(count=%d;stcnt=%d;diff=%d;fifostat=%d)",
+ DATA_LEN, GETSTCNT(), GETSTCNT()-DATA_LEN,
+ GETPORT(FIFOSTAT));
mdelay(10000);
}
}
{
CMD_INC_RESID(CURRENT_SC, -GETSTCNT());
- DPRINTK(debug_datai,
- DEBUG_LEAD "datai_end: request_bufflen=%d resid=%d stcnt=%d\n",
- CMDINFO(CURRENT_SC), scsi_bufflen(CURRENT_SC),
- scsi_get_resid(CURRENT_SC), GETSTCNT());
-
SETPORT(SXFRCTL0, CH1|CLRSTCNT);
SETPORT(DMACNTRL0, 0);
}
SETPORT(SIMODE1, ENSCSIPERR | ENSCSIRST | ENPHASEMIS | ENBUSFREE );
DATA_LEN = scsi_get_resid(CURRENT_SC);
-
- DPRINTK(debug_datao,
- DEBUG_LEAD "datao_init: request_bufflen=%d; resid=%d\n",
- CMDINFO(CURRENT_SC), scsi_bufflen(CURRENT_SC),
- scsi_get_resid(CURRENT_SC));
}
static void datao_run(struct Scsi_Host *shpnt)
data_count=CURRENT_SC->SCp.this_residual;
if(TESTLO(DMASTAT, DFIFOEMP)) {
- printk(ERR_LEAD "datao fifo not empty (%d)", CMDINFO(CURRENT_SC), GETPORT(FIFOSTAT));
- disp_ports(shpnt);
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "datao fifo not empty (%d)",
+ GETPORT(FIFOSTAT));
break;
}
CURRENT_SC->SCp.ptr += 2 * data_count;
CURRENT_SC->SCp.this_residual -= 2 * data_count;
CMD_INC_RESID(CURRENT_SC, -2 * data_count);
- }
+ }
if(CURRENT_SC->SCp.this_residual==0 && CURRENT_SC->SCp.buffers_residual>0) {
/* advance to next buffer */
barrier();
if(TESTLO(DMASTAT, DFIFOEMP|INTSTAT)) {
- printk(ERR_LEAD "dataout timeout", CMDINFO(CURRENT_SC));
- disp_ports(shpnt);
+ scmd_printk(KERN_ERR, CURRENT_SC, "dataout timeout\n");
break;
}
}
{
if(TESTLO(DMASTAT, DFIFOEMP)) {
int data_count = (DATA_LEN - scsi_get_resid(CURRENT_SC)) -
- GETSTCNT();
-
- DPRINTK(debug_datao, DEBUG_LEAD "datao: %d bytes to resend (%d written, %d transferred)\n",
- CMDINFO(CURRENT_SC),
- data_count,
- DATA_LEN - scsi_get_resid(CURRENT_SC),
- GETSTCNT());
+ GETSTCNT();
CMD_INC_RESID(CURRENT_SC, data_count);
data_count -= CURRENT_SC->SCp.ptr -
- SG_ADDRESS(CURRENT_SC->SCp.buffer);
+ SG_ADDRESS(CURRENT_SC->SCp.buffer);
while(data_count>0) {
CURRENT_SC->SCp.buffer--;
CURRENT_SC->SCp.buffers_residual++;
data_count -= CURRENT_SC->SCp.buffer->length;
}
CURRENT_SC->SCp.ptr = SG_ADDRESS(CURRENT_SC->SCp.buffer) -
- data_count;
+ data_count;
CURRENT_SC->SCp.this_residual = CURRENT_SC->SCp.buffer->length +
- data_count;
+ data_count;
}
- DPRINTK(debug_datao, DEBUG_LEAD "datao_end: request_bufflen=%d; resid=%d; stcnt=%d\n",
- CMDINFO(CURRENT_SC),
- scsi_bufflen(CURRENT_SC),
- scsi_get_resid(CURRENT_SC),
- GETSTCNT());
-
SETPORT(SXFRCTL0, CH1|CLRCH1|CLRSTCNT);
SETPORT(SXFRCTL0, CH1);
STATE=rsti;
SETPORT(SCSISEQ,0);
SETPORT(SSTAT1,SCSIRSTI);
- } else if(stat0 & SELDI && PREVSTATE==busfree) {
+ } else if (stat0 & SELDI && PREVSTATE == busfree) {
STATE=seldi;
} else if(stat0 & SELDO && CURRENT_SC && (CURRENT_SC->SCp.phase & selecting)) {
STATE=seldo;
}
if((stat0 & SELDI) && STATE!=seldi && !dataphase) {
- printk(INFO_LEAD "reselection missed?", CMDINFO(CURRENT_SC));
- disp_ports(shpnt);
+ scmd_printk(KERN_INFO, CURRENT_SC, "reselection missed?");
}
if(STATE!=PREVSTATE) {
*/
static void parerr_run(struct Scsi_Host *shpnt)
{
- printk(ERR_LEAD "parity error\n", CMDINFO(CURRENT_SC));
+ scmd_printk(KERN_ERR, CURRENT_SC, "parity error\n");
done(shpnt, DID_PARITY << 16);
}
{
Scsi_Cmnd *ptr;
- printk(KERN_NOTICE "aha152x%d: scsi reset in\n", HOSTNO);
-
+ shost_printk(KERN_NOTICE, shpnt, "scsi reset in\n");
+
ptr=DISCONNECTED_SC;
while(ptr) {
Scsi_Cmnd *next = SCNEXT(ptr);
dataphase=update_state(shpnt);
- DPRINTK(debug_phases, LEAD "start %s %s(%s)\n", CMDINFO(CURRENT_SC), states[STATE].name, states[PREVSTATE].name, states[LASTSTATE].name);
-
/*
* end previous state
*
if(dataphase) {
SETPORT(SSTAT0, REQINIT);
SETPORT(SCSISIG, GETPORT(SCSISIG) & P_MASK);
- SETPORT(SSTAT1, PHASECHG);
+ SETPORT(SSTAT1, PHASECHG);
}
-
+
/*
* enable SPIO mode if previous didn't use it
* and this one does
if(CURRENT_SC)
CURRENT_SC->SCp.phase |= spiordy;
}
-
+
/*
* initialize for new state
*
*/
if(PREVSTATE!=STATE && states[STATE].init)
states[STATE].init(shpnt);
-
+
/*
* handle current state
*
if(states[STATE].run)
states[STATE].run(shpnt);
else
- printk(ERR_LEAD "unexpected state (%x)\n", CMDINFO(CURRENT_SC), STATE);
-
+ scmd_printk(KERN_ERR, CURRENT_SC,
+ "unexpected state (%x)\n", STATE);
+
/*
* setup controller to interrupt on
* the next expected condition and
HOSTDATA(shpnt)->time[STATE] += jiffies-start;
#endif
- DPRINTK(debug_phases, LEAD "end %s %s(%s)\n", CMDINFO(CURRENT_SC), states[STATE].name, states[PREVSTATE].name, states[LASTSTATE].name);
} while(pending);
/*
}
-/*
+/*
* Dump the current driver status and panic
*/
static void aha152x_error(struct Scsi_Host *shpnt, char *msg)
{
- printk(KERN_EMERG "\naha152x%d: %s\n", HOSTNO, msg);
+ shost_printk(KERN_EMERG, shpnt, "%s\n", msg);
show_queues(shpnt);
panic("aha152x panic\n");
}
-/*
- * Display registers of AIC-6260
- */
-static void disp_ports(struct Scsi_Host *shpnt)
-{
-#if defined(AHA152X_DEBUG)
- int s;
-
- printk("\n%s: %s(%s) ",
- CURRENT_SC ? "busy" : "waiting",
- states[STATE].name,
- states[PREVSTATE].name);
-
- s = GETPORT(SCSISEQ);
- printk("SCSISEQ( ");
- if (s & TEMODEO)
- printk("TARGET MODE ");
- if (s & ENSELO)
- printk("SELO ");
- if (s & ENSELI)
- printk("SELI ");
- if (s & ENRESELI)
- printk("RESELI ");
- if (s & ENAUTOATNO)
- printk("AUTOATNO ");
- if (s & ENAUTOATNI)
- printk("AUTOATNI ");
- if (s & ENAUTOATNP)
- printk("AUTOATNP ");
- if (s & SCSIRSTO)
- printk("SCSIRSTO ");
- printk(");");
-
- printk(" SCSISIG(");
- s = GETPORT(SCSISIG);
- switch (s & P_MASK) {
- case P_DATAO:
- printk("DATA OUT");
- break;
- case P_DATAI:
- printk("DATA IN");
- break;
- case P_CMD:
- printk("COMMAND");
- break;
- case P_STATUS:
- printk("STATUS");
- break;
- case P_MSGO:
- printk("MESSAGE OUT");
- break;
- case P_MSGI:
- printk("MESSAGE IN");
- break;
- default:
- printk("*invalid*");
- break;
- }
-
- printk("); ");
-
- printk("INTSTAT (%s); ", TESTHI(DMASTAT, INTSTAT) ? "hi" : "lo");
-
- printk("SSTAT( ");
- s = GETPORT(SSTAT0);
- if (s & TARGET)
- printk("TARGET ");
- if (s & SELDO)
- printk("SELDO ");
- if (s & SELDI)
- printk("SELDI ");
- if (s & SELINGO)
- printk("SELINGO ");
- if (s & SWRAP)
- printk("SWRAP ");
- if (s & SDONE)
- printk("SDONE ");
- if (s & SPIORDY)
- printk("SPIORDY ");
- if (s & DMADONE)
- printk("DMADONE ");
-
- s = GETPORT(SSTAT1);
- if (s & SELTO)
- printk("SELTO ");
- if (s & ATNTARG)
- printk("ATNTARG ");
- if (s & SCSIRSTI)
- printk("SCSIRSTI ");
- if (s & PHASEMIS)
- printk("PHASEMIS ");
- if (s & BUSFREE)
- printk("BUSFREE ");
- if (s & SCSIPERR)
- printk("SCSIPERR ");
- if (s & PHASECHG)
- printk("PHASECHG ");
- if (s & REQINIT)
- printk("REQINIT ");
- printk("); ");
-
-
- printk("SSTAT( ");
-
- s = GETPORT(SSTAT0) & GETPORT(SIMODE0);
-
- if (s & TARGET)
- printk("TARGET ");
- if (s & SELDO)
- printk("SELDO ");
- if (s & SELDI)
- printk("SELDI ");
- if (s & SELINGO)
- printk("SELINGO ");
- if (s & SWRAP)
- printk("SWRAP ");
- if (s & SDONE)
- printk("SDONE ");
- if (s & SPIORDY)
- printk("SPIORDY ");
- if (s & DMADONE)
- printk("DMADONE ");
-
- s = GETPORT(SSTAT1) & GETPORT(SIMODE1);
-
- if (s & SELTO)
- printk("SELTO ");
- if (s & ATNTARG)
- printk("ATNTARG ");
- if (s & SCSIRSTI)
- printk("SCSIRSTI ");
- if (s & PHASEMIS)
- printk("PHASEMIS ");
- if (s & BUSFREE)
- printk("BUSFREE ");
- if (s & SCSIPERR)
- printk("SCSIPERR ");
- if (s & PHASECHG)
- printk("PHASECHG ");
- if (s & REQINIT)
- printk("REQINIT ");
- printk("); ");
-
- printk("SXFRCTL0( ");
-
- s = GETPORT(SXFRCTL0);
- if (s & SCSIEN)
- printk("SCSIEN ");
- if (s & DMAEN)
- printk("DMAEN ");
- if (s & CH1)
- printk("CH1 ");
- if (s & CLRSTCNT)
- printk("CLRSTCNT ");
- if (s & SPIOEN)
- printk("SPIOEN ");
- if (s & CLRCH1)
- printk("CLRCH1 ");
- printk("); ");
-
- printk("SIGNAL( ");
-
- s = GETPORT(SCSISIG);
- if (s & SIG_ATNI)
- printk("ATNI ");
- if (s & SIG_SELI)
- printk("SELI ");
- if (s & SIG_BSYI)
- printk("BSYI ");
- if (s & SIG_REQI)
- printk("REQI ");
- if (s & SIG_ACKI)
- printk("ACKI ");
- printk("); ");
-
- printk("SELID (%02x), ", GETPORT(SELID));
-
- printk("STCNT (%d), ", GETSTCNT());
-
- printk("SSTAT2( ");
-
- s = GETPORT(SSTAT2);
- if (s & SOFFSET)
- printk("SOFFSET ");
- if (s & SEMPTY)
- printk("SEMPTY ");
- if (s & SFULL)
- printk("SFULL ");
- printk("); SFCNT (%d); ", s & (SFULL | SFCNT));
-
- s = GETPORT(SSTAT3);
- printk("SCSICNT (%d), OFFCNT(%d), ", (s & 0xf0) >> 4, s & 0x0f);
-
- printk("SSTAT4( ");
- s = GETPORT(SSTAT4);
- if (s & SYNCERR)
- printk("SYNCERR ");
- if (s & FWERR)
- printk("FWERR ");
- if (s & FRERR)
- printk("FRERR ");
- printk("); ");
-
- printk("DMACNTRL0( ");
- s = GETPORT(DMACNTRL0);
- printk("%s ", s & _8BIT ? "8BIT" : "16BIT");
- printk("%s ", s & DMA ? "DMA" : "PIO");
- printk("%s ", s & WRITE_READ ? "WRITE" : "READ");
- if (s & ENDMA)
- printk("ENDMA ");
- if (s & INTEN)
- printk("INTEN ");
- if (s & RSTFIFO)
- printk("RSTFIFO ");
- if (s & SWINT)
- printk("SWINT ");
- printk("); ");
-
- printk("DMASTAT( ");
- s = GETPORT(DMASTAT);
- if (s & ATDONE)
- printk("ATDONE ");
- if (s & WORDRDY)
- printk("WORDRDY ");
- if (s & DFIFOFULL)
- printk("DFIFOFULL ");
- if (s & DFIFOEMP)
- printk("DFIFOEMP ");
- printk(")\n");
-#endif
-}
-
/*
* display enabled interrupts
*/
static void disp_enintr(struct Scsi_Host *shpnt)
{
- int s;
-
- printk(KERN_DEBUG "enabled interrupts ( ");
-
- s = GETPORT(SIMODE0);
- if (s & ENSELDO)
- printk("ENSELDO ");
- if (s & ENSELDI)
- printk("ENSELDI ");
- if (s & ENSELINGO)
- printk("ENSELINGO ");
- if (s & ENSWRAP)
- printk("ENSWRAP ");
- if (s & ENSDONE)
- printk("ENSDONE ");
- if (s & ENSPIORDY)
- printk("ENSPIORDY ");
- if (s & ENDMADONE)
- printk("ENDMADONE ");
-
- s = GETPORT(SIMODE1);
- if (s & ENSELTIMO)
- printk("ENSELTIMO ");
- if (s & ENATNTARG)
- printk("ENATNTARG ");
- if (s & ENPHASEMIS)
- printk("ENPHASEMIS ");
- if (s & ENBUSFREE)
- printk("ENBUSFREE ");
- if (s & ENSCSIPERR)
- printk("ENSCSIPERR ");
- if (s & ENPHASECHG)
- printk("ENPHASECHG ");
- if (s & ENREQINIT)
- printk("ENREQINIT ");
- printk(")\n");
+ int s0, s1;
+
+ s0 = GETPORT(SIMODE0);
+ s1 = GETPORT(SIMODE1);
+
+ shost_printk(KERN_DEBUG, shpnt,
+ "enabled interrupts (%s%s%s%s%s%s%s%s%s%s%s%s%s%s)\n",
+ (s0 & ENSELDO) ? "ENSELDO " : "",
+ (s0 & ENSELDI) ? "ENSELDI " : "",
+ (s0 & ENSELINGO) ? "ENSELINGO " : "",
+ (s0 & ENSWRAP) ? "ENSWRAP " : "",
+ (s0 & ENSDONE) ? "ENSDONE " : "",
+ (s0 & ENSPIORDY) ? "ENSPIORDY " : "",
+ (s0 & ENDMADONE) ? "ENDMADONE " : "",
+ (s1 & ENSELTIMO) ? "ENSELTIMO " : "",
+ (s1 & ENATNTARG) ? "ENATNTARG " : "",
+ (s1 & ENPHASEMIS) ? "ENPHASEMIS " : "",
+ (s1 & ENBUSFREE) ? "ENBUSFREE " : "",
+ (s1 & ENSCSIPERR) ? "ENSCSIPERR " : "",
+ (s1 & ENPHASECHG) ? "ENPHASECHG " : "",
+ (s1 & ENREQINIT) ? "ENREQINIT " : "");
}
/*
*/
static void show_command(Scsi_Cmnd *ptr)
{
- scmd_printk(KERN_DEBUG, ptr, "%p: cmnd=(", ptr);
-
- __scsi_print_command(ptr->cmnd);
-
- printk(KERN_DEBUG "); request_bufflen=%d; resid=%d; phase |",
- scsi_bufflen(ptr), scsi_get_resid(ptr));
-
- if (ptr->SCp.phase & not_issued)
- printk("not issued|");
- if (ptr->SCp.phase & selecting)
- printk("selecting|");
- if (ptr->SCp.phase & identified)
- printk("identified|");
- if (ptr->SCp.phase & disconnected)
- printk("disconnected|");
- if (ptr->SCp.phase & completed)
- printk("completed|");
- if (ptr->SCp.phase & spiordy)
- printk("spiordy|");
- if (ptr->SCp.phase & syncneg)
- printk("syncneg|");
- if (ptr->SCp.phase & aborted)
- printk("aborted|");
- if (ptr->SCp.phase & resetted)
- printk("resetted|");
- if( SCDATA(ptr) ) {
- printk("; next=0x%p\n", SCNEXT(ptr));
- } else {
- printk("; next=(host scribble NULL)\n");
- }
+ scsi_print_command(ptr);
+ scmd_printk(KERN_DEBUG, ptr,
+ "request_bufflen=%d; resid=%d; "
+ "phase |%s%s%s%s%s%s%s%s%s; next=0x%p",
+ scsi_bufflen(ptr), scsi_get_resid(ptr),
+ (ptr->SCp.phase & not_issued) ? "not issued|" : "",
+ (ptr->SCp.phase & selecting) ? "selecting|" : "",
+ (ptr->SCp.phase & identified) ? "identified|" : "",
+ (ptr->SCp.phase & disconnected) ? "disconnected|" : "",
+ (ptr->SCp.phase & completed) ? "completed|" : "",
+ (ptr->SCp.phase & spiordy) ? "spiordy|" : "",
+ (ptr->SCp.phase & syncneg) ? "syncneg|" : "",
+ (ptr->SCp.phase & aborted) ? "aborted|" : "",
+ (ptr->SCp.phase & resetted) ? "resetted|" : "",
+ (SCDATA(ptr)) ? SCNEXT(ptr) : NULL);
}
/*
for (ptr = DISCONNECTED_SC; ptr; ptr = SCDATA(ptr) ? SCNEXT(ptr) : NULL)
show_command(ptr);
- disp_ports(shpnt);
disp_enintr(shpnt);
}
if(!shpnt || !buffer || length<8 || strncmp("aha152x ", buffer, 8)!=0)
return -EINVAL;
-#if defined(AHA152X_DEBUG)
- if(length>14 && strncmp("debug ", buffer+8, 6)==0) {
- int debug = HOSTDATA(shpnt)->debug;
-
- HOSTDATA(shpnt)->debug = simple_strtoul(buffer+14, NULL, 0);
-
- printk(KERN_INFO "aha152x%d: debugging options set to 0x%04x (were 0x%04x)\n", HOSTNO, HOSTDATA(shpnt)->debug, debug);
- } else
-#endif
#if defined(AHA152X_STAT)
if(length>13 && strncmp("reset", buffer+8, 5)==0) {
int i;
HOSTDATA(shpnt)->time[i]=0;
}
- printk(KERN_INFO "aha152x%d: stats reseted.\n", HOSTNO);
+ shost_printk(KERN_INFO, shpnt, "aha152x: stats reset.\n");
} else
#endif
(((HOSTDATA(shpnt)->syncrate[i] & 0x70) >> 4) + 2) * 50,
HOSTDATA(shpnt)->syncrate[i] & 0x0f);
}
-#if defined(AHA152X_DEBUG)
-#define PDEBUG(flags,txt) \
- if(HOSTDATA(shpnt)->debug & flags) SPRINTF("(%s) ", txt);
-
- SPRINTF("enabled debugging options: ");
-
- PDEBUG(debug_procinfo, "procinfo");
- PDEBUG(debug_queue, "queue");
- PDEBUG(debug_intr, "interrupt");
- PDEBUG(debug_selection, "selection");
- PDEBUG(debug_msgo, "message out");
- PDEBUG(debug_msgi, "message in");
- PDEBUG(debug_status, "status");
- PDEBUG(debug_cmd, "command");
- PDEBUG(debug_datai, "data in");
- PDEBUG(debug_datao, "data out");
- PDEBUG(debug_eh, "eh");
- PDEBUG(debug_locking, "locks");
- PDEBUG(debug_phases, "phases");
-
- SPRINTF("\n");
-#endif
-
SPRINTF("\nqueue status:\n");
DO_LOCK(flags);
if (ISSUE_SC) {
#if defined(AHA152X_STAT)
SPRINTF("statistics:\n"
- "total commands: %d\n"
- "disconnections: %d\n"
+ "total commands: %d\n"
+ "disconnections: %d\n"
"busfree with check condition: %d\n"
"busfree without old command: %d\n"
"busfree without new command: %d\n"
HOSTDATA(shpnt)->busfree_without_any_action);
for(i=0; i<maxstate; i++) {
SPRINTF("%-10s %-12d %-12d %-12ld\n",
- states[i].name,
+ states[i].name,
HOSTDATA(shpnt)->count_trans[i],
HOSTDATA(shpnt)->count[i],
HOSTDATA(shpnt)->time[i]);
setup[setup_count].synchronous = aha152x[5];
setup[setup_count].delay = aha152x[6];
setup[setup_count].ext_trans = aha152x[7];
-#if defined(AHA152X_DEBUG)
- setup[setup_count].debug = aha152x[8];
-#endif
- } else if(io[0]!=0 || irq[0]!=0) {
+ } else if (io[0] != 0 || irq[0] != 0) {
if(io[0]!=0) setup[setup_count].io_port = io[0];
if(irq[0]!=0) setup[setup_count].irq = irq[0];
- setup[setup_count].scsiid = scsiid[0];
- setup[setup_count].reconnect = reconnect[0];
- setup[setup_count].parity = parity[0];
- setup[setup_count].synchronous = sync[0];
- setup[setup_count].delay = delay[0];
- setup[setup_count].ext_trans = exttrans[0];
-#if defined(AHA152X_DEBUG)
- setup[setup_count].debug = debug[0];
-#endif
+ setup[setup_count].scsiid = scsiid[0];
+ setup[setup_count].reconnect = reconnect[0];
+ setup[setup_count].parity = parity[0];
+ setup[setup_count].synchronous = sync[0];
+ setup[setup_count].delay = delay[0];
+ setup[setup_count].ext_trans = exttrans[0];
}
- if (checksetup(&setup[setup_count]))
+ if (checksetup(&setup[setup_count]))
setup_count++;
else
printk(KERN_ERR "aha152x: invalid module params io=0x%x, irq=%d,scsiid=%d,reconnect=%d,parity=%d,sync=%d,delay=%d,exttrans=%d\n",
setup[setup_count].synchronous = aha152x1[5];
setup[setup_count].delay = aha152x1[6];
setup[setup_count].ext_trans = aha152x1[7];
-#if defined(AHA152X_DEBUG)
- setup[setup_count].debug = aha152x1[8];
-#endif
- } else if(io[1]!=0 || irq[1]!=0) {
+ } else if (io[1] != 0 || irq[1] != 0) {
if(io[1]!=0) setup[setup_count].io_port = io[1];
if(irq[1]!=0) setup[setup_count].irq = irq[1];
- setup[setup_count].scsiid = scsiid[1];
- setup[setup_count].reconnect = reconnect[1];
- setup[setup_count].parity = parity[1];
- setup[setup_count].synchronous = sync[1];
- setup[setup_count].delay = delay[1];
- setup[setup_count].ext_trans = exttrans[1];
-#if defined(AHA152X_DEBUG)
- setup[setup_count].debug = debug[1];
-#endif
+ setup[setup_count].scsiid = scsiid[1];
+ setup[setup_count].reconnect = reconnect[1];
+ setup[setup_count].parity = parity[1];
+ setup[setup_count].synchronous = sync[1];
+ setup[setup_count].delay = delay[1];
+ setup[setup_count].ext_trans = exttrans[1];
}
if (checksetup(&setup[setup_count]))
setup_count++;
setup[setup_count].synchronous = 1;
setup[setup_count].delay = DELAY_DEFAULT;
setup[setup_count].ext_trans = 0;
-#if defined(AHA152X_DEBUG)
- setup[setup_count].debug = DEBUG_DEFAULT;
-#endif
#if defined(__ISAPNP__)
pnpdev[setup_count] = dev;
#endif
setup[setup_count].synchronous = conf.cf_syncneg;
setup[setup_count].delay = DELAY_DEFAULT;
setup[setup_count].ext_trans = 0;
-#if defined(AHA152X_DEBUG)
- setup[setup_count].debug = DEBUG_DEFAULT;
-#endif
setup_count++;
}
#if !defined(MODULE)
static int __init aha152x_setup(char *str)
{
-#if defined(AHA152X_DEBUG)
- int ints[11];
-#else
int ints[10];
-#endif
+
get_options(str, ARRAY_SIZE(ints), ints);
if(setup_count>=ARRAY_SIZE(setup)) {
setup[setup_count].synchronous = ints[0] >= 6 ? ints[6] : 1;
setup[setup_count].delay = ints[0] >= 7 ? ints[7] : DELAY_DEFAULT;
setup[setup_count].ext_trans = ints[0] >= 8 ? ints[8] : 0;
-#if defined(AHA152X_DEBUG)
- setup[setup_count].debug = ints[0] >= 9 ? ints[9] : DEBUG_DEFAULT;
- if (ints[0] > 9) {
- printk(KERN_NOTICE "aha152x: usage: aha152x=<IOBASE>[,<IRQ>[,<SCSI ID>"
- "[,<RECONNECT>[,<PARITY>[,<SYNCHRONOUS>[,<DELAY>[,<EXT_TRANS>[,<DEBUG>]]]]]]]]\n");
-#else
if (ints[0] > 8) { /*}*/
printk(KERN_NOTICE "aha152x: usage: aha152x=<IOBASE>[,<IRQ>[,<SCSI ID>"
"[,<RECONNECT>[,<PARITY>[,<SYNCHRONOUS>[,<DELAY>[,<EXT_TRANS>]]]]]]]\n");
-#endif
} else {
setup_count++;
return 0;
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff