#include <asm/ecard.h>
#include "../scsi.h"
+#include <scsi/scsi_dbg.h>
#include <scsi/scsi_host.h>
#include "fas216.h"
#include "scsi.h"
static int level_mask = LOG_ERROR;
-MODULE_PARM(level_mask, "i");
+module_param(level_mask, int, 0644);
static int __init fas216_log_setup(char *str)
{
static inline unsigned char fas216_readb(FAS216_Info *info, unsigned int reg)
{
unsigned int off = reg << info->scsi.io_shift;
- if (info->scsi.io_base)
- return readb(info->scsi.io_base + off);
- else
- return inb(info->scsi.io_port + off);
+ return readb(info->scsi.io_base + off);
}
static inline void fas216_writeb(FAS216_Info *info, unsigned int reg, unsigned int val)
{
unsigned int off = reg << info->scsi.io_shift;
- if (info->scsi.io_base)
- writeb(val, info->scsi.io_base + off);
- else
- outb(val, info->scsi.io_port + off);
+ writeb(val, info->scsi.io_base + off);
}
static void fas216_dumpstate(FAS216_Info *info)
fas216_readb(info, REG_CTCH));
}
-static void print_SCp(Scsi_Pointer *SCp, const char *prefix, const char *suffix)
+static void print_SCp(struct scsi_pointer *SCp, const char *prefix, const char *suffix)
{
printk("%sptr %p this_residual 0x%x buffer %p buffers_residual 0x%x%s",
prefix, SCp->ptr, SCp->this_residual, SCp->buffer,
printk(" { magic_start=%lX host=%p SCpnt=%p origSCpnt=%p\n",
info->magic_start, info->host, info->SCpnt,
info->origSCpnt);
- printk(" scsi={ io_port=%X io_shift=%X irq=%X cfg={ %X %X %X %X }\n",
- info->scsi.io_port, info->scsi.io_shift, info->scsi.irq,
+ printk(" scsi={ io_shift=%X irq=%X cfg={ %X %X %X %X }\n",
+ info->scsi.io_shift, info->scsi.irq,
info->scsi.cfg[0], info->scsi.cfg[1], info->scsi.cfg[2],
info->scsi.cfg[3]);
printk(" type=%p phase=%X\n",
printk("scsi%d.%c: %s", info->host->host_no, target, buf);
}
-static void
-fas216_log_command(FAS216_Info *info, int level, Scsi_Cmnd *SCpnt, char *fmt, ...)
+static void fas216_log_command(FAS216_Info *info, int level,
+ struct scsi_cmnd *SCpnt, char *fmt, ...)
{
va_list args;
va_end(args);
printk(" CDB: ");
- print_command(SCpnt->cmnd);
+ __scsi_print_command(SCpnt->cmnd);
}
static void
*/
static void fas216_updateptrs(FAS216_Info *info, int bytes_transferred)
{
- Scsi_Pointer *SCp = &info->scsi.SCp;
+ struct scsi_pointer *SCp = &info->scsi.SCp;
fas216_checkmagic(info);
*/
static void fas216_pio(FAS216_Info *info, fasdmadir_t direction)
{
- Scsi_Pointer *SCp = &info->scsi.SCp;
+ struct scsi_pointer *SCp = &info->scsi.SCp;
fas216_checkmagic(info);
return handled;
}
-static void __fas216_start_command(FAS216_Info *info, Scsi_Cmnd *SCpnt)
+static void __fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt)
{
int tot_msglen;
return info->device[target].parity_check;
}
-static void fas216_start_command(FAS216_Info *info, Scsi_Cmnd *SCpnt)
+static void fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt)
{
int disconnect_ok;
__fas216_start_command(info, SCpnt);
}
-static void fas216_allocate_tag(FAS216_Info *info, Scsi_Cmnd *SCpnt)
+static void fas216_allocate_tag(FAS216_Info *info, struct scsi_cmnd *SCpnt)
{
#ifdef SCSI2_TAG
/*
}
}
-static void fas216_do_bus_device_reset(FAS216_Info *info, Scsi_Cmnd *SCpnt)
+static void fas216_do_bus_device_reset(FAS216_Info *info,
+ struct scsi_cmnd *SCpnt)
{
struct message *msg;
*/
static void fas216_kick(FAS216_Info *info)
{
- Scsi_Cmnd *SCpnt = NULL;
+ struct scsi_cmnd *SCpnt = NULL;
#define TYPE_OTHER 0
#define TYPE_RESET 1
#define TYPE_QUEUE 2
/*
* Clean up from issuing a BUS DEVICE RESET message to a device.
*/
-static void
-fas216_devicereset_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result)
+static void fas216_devicereset_done(FAS216_Info *info, struct scsi_cmnd *SCpnt,
+ unsigned int result)
{
fas216_log(info, LOG_ERROR, "fas216 device reset complete");
*
* Finish processing automatic request sense command
*/
-static void
-fas216_rq_sns_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result)
+static void fas216_rq_sns_done(FAS216_Info *info, struct scsi_cmnd *SCpnt,
+ unsigned int result)
{
fas216_log_target(info, LOG_CONNECT, SCpnt->device->id,
"request sense complete, result=0x%04x%02x%02x",
* Finish processing of standard command
*/
static void
-fas216_std_done(FAS216_Info *info, Scsi_Cmnd *SCpnt, unsigned int result)
+fas216_std_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, unsigned int result)
{
info->stats.fins += 1;
info->host->host_no, '0' + SCpnt->device->id,
SCpnt->result, info->scsi.SCp.ptr,
info->scsi.SCp.this_residual);
- print_command(SCpnt->cmnd);
+ __scsi_print_command(SCpnt->cmnd);
SCpnt->result &= ~(255 << 16);
SCpnt->result |= DID_BAD_TARGET << 16;
goto request_sense;
SCpnt->SCp.Message = 0;
SCpnt->SCp.Status = 0;
SCpnt->request_bufflen = sizeof(SCpnt->sense_buffer);
- SCpnt->sc_data_direction = SCSI_DATA_READ;
+ SCpnt->sc_data_direction = DMA_FROM_DEVICE;
SCpnt->use_sg = 0;
SCpnt->tag = 0;
SCpnt->host_scribble = (void *)fas216_rq_sns_done;
*/
static void fas216_done(FAS216_Info *info, unsigned int result)
{
- void (*fn)(FAS216_Info *, Scsi_Cmnd *, unsigned int);
- Scsi_Cmnd *SCpnt;
+ void (*fn)(FAS216_Info *, struct scsi_cmnd *, unsigned int);
+ struct scsi_cmnd *SCpnt;
unsigned long flags;
fas216_checkmagic(info);
info->host->host_no, '0' + SCpnt->device->id,
info->scsi.SCp.ptr, info->scsi.SCp.this_residual);
info->scsi.SCp.ptr = NULL;
- print_command(SCpnt->cmnd);
+ __scsi_print_command(SCpnt->cmnd);
}
/*
info->device[SCpnt->device->id].parity_check = 0;
clear_bit(SCpnt->device->id * 8 + SCpnt->device->lun, info->busyluns);
- fn = (void (*)(FAS216_Info *, Scsi_Cmnd *, unsigned int))SCpnt->host_scribble;
+ fn = (void (*)(FAS216_Info *, struct scsi_cmnd *, unsigned int))SCpnt->host_scribble;
fn(info, SCpnt, result);
if (info->scsi.irq != NO_IRQ) {
* Returns: 0 on success, else error.
* Notes: io_request_lock is held, interrupts are disabled.
*/
-int fas216_queue_command(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+int fas216_queue_command(struct scsi_cmnd *SCpnt,
+ void (*done)(struct scsi_cmnd *))
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
int result;
*
* Trigger restart of a waiting thread in fas216_command
*/
-static void fas216_internal_done(Scsi_Cmnd *SCpnt)
+static void fas216_internal_done(struct scsi_cmnd *SCpnt)
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
* Returns: scsi result code.
* Notes: io_request_lock is held, interrupts are disabled.
*/
-int fas216_noqueue_command(Scsi_Cmnd *SCpnt, void (*done)(Scsi_Cmnd *))
+int fas216_noqueue_command(struct scsi_cmnd *SCpnt,
+ void (*done)(struct scsi_cmnd *))
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
* Decide how to abort a command.
* Returns: abort status
*/
-static enum res_find fas216_find_command(FAS216_Info *info, Scsi_Cmnd *SCpnt)
+static enum res_find fas216_find_command(FAS216_Info *info,
+ struct scsi_cmnd *SCpnt)
{
enum res_find res = res_failed;
* Returns: FAILED if unable to abort
* Notes: io_request_lock is taken, and irqs are disabled
*/
-int fas216_eh_abort(Scsi_Cmnd *SCpnt)
+int fas216_eh_abort(struct scsi_cmnd *SCpnt)
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
int result = FAILED;
info->stats.aborts += 1;
printk(KERN_WARNING "scsi%d: abort command ", info->host->host_no);
- print_command(SCpnt->data_cmnd);
+ __scsi_print_command(SCpnt->cmnd);
print_debug_list();
fas216_dumpstate(info);
* Notes: We won't be re-entered, so we'll only have one device
* reset on the go at one time.
*/
-int fas216_eh_device_reset(Scsi_Cmnd *SCpnt)
+int fas216_eh_device_reset(struct scsi_cmnd *SCpnt)
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
unsigned long flags;
* Returns: FAILED if unable to reset.
* Notes: Further commands are blocked.
*/
-int fas216_eh_bus_reset(Scsi_Cmnd *SCpnt)
+int fas216_eh_bus_reset(struct scsi_cmnd *SCpnt)
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
unsigned long flags;
- Scsi_Device *SDpnt;
+ struct scsi_device *SDpnt;
fas216_checkmagic(info);
fas216_log(info, LOG_ERROR, "resetting bus");
* Returns: FAILED if unable to reset.
* Notes: io_request_lock is taken, and irqs are disabled
*/
-int fas216_eh_host_reset(Scsi_Cmnd *SCpnt)
+int fas216_eh_host_reset(struct scsi_cmnd *SCpnt)
{
FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
+ spin_lock_irq(info->host->host_lock);
+
fas216_checkmagic(info);
printk("scsi%d.%c: %s: resetting host\n",
fas216_init_chip(info);
+ spin_unlock_irq(info->host->host_lock);
return SUCCESS;
}
return sprintf(buffer,
"\n"
"Chip : %s\n"
- " Address: 0x%08lx\n"
+ " Address: 0x%p\n"
" IRQ : %d\n"
" DMA : %d\n",
- info->scsi.type, info->host->io_port,
- info->host->irq, info->host->dma_channel);
+ info->scsi.type, info->scsi.io_base,
+ info->scsi.irq, info->scsi.dma);
}
int fas216_print_stats(FAS216_Info *info, char *buffer)
int fas216_print_devices(FAS216_Info *info, char *buffer)
{
struct fas216_device *dev;
- Scsi_Device *scd;
+ struct scsi_device *scd;
char *p = buffer;
p += sprintf(p, "Device/Lun TaggedQ Parity Sync\n");