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switch wd33c93 to ->show_info()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-03-31 00:30:35 -04:00
parent cab29b99df
commit 408bb25ba5
6 changed files with 94 additions and 115 deletions
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3
drivers/scsi/a2091.c
View File

@ -166,7 +166,8 @@ static int a2091_bus_reset(struct scsi_cmnd *cmd)
static struct scsi_host_template a2091_scsi_template = {
.module = THIS_MODULE,
.name = "Commodore A2091/A590 SCSI",
.proc_info = wd33c93_proc_info,
.show_info = wd33c93_show_info,
.write_info = wd33c93_write_info,
.proc_name = "A2901",
.queuecommand = wd33c93_queuecommand,
.eh_abort_handler = wd33c93_abort,

3
drivers/scsi/a3000.c
View File

@ -181,7 +181,8 @@ static int a3000_bus_reset(struct scsi_cmnd *cmd)
static struct scsi_host_template amiga_a3000_scsi_template = {
.module = THIS_MODULE,
.name = "Amiga 3000 built-in SCSI",
.proc_info = wd33c93_proc_info,
.show_info = wd33c93_show_info,
.write_info = wd33c93_write_info,
.proc_name = "A3000",
.queuecommand = wd33c93_queuecommand,
.eh_abort_handler = wd33c93_abort,

3
drivers/scsi/gvp11.c
View File

@ -191,7 +191,8 @@ static int gvp11_bus_reset(struct scsi_cmnd *cmd)
static struct scsi_host_template gvp11_scsi_template = {
.module = THIS_MODULE,
.name = "GVP Series II SCSI",
.proc_info = wd33c93_proc_info,
.show_info = wd33c93_show_info,
.write_info = wd33c93_write_info,
.proc_name = "GVP11",
.queuecommand = wd33c93_queuecommand,
.eh_abort_handler = wd33c93_abort,

3
drivers/scsi/mvme147.c
View File

@ -76,7 +76,8 @@ int mvme147_detect(struct scsi_host_template *tpnt)
called++;
tpnt->proc_name = "MVME147";
tpnt->proc_info = &wd33c93_proc_info;
tpnt->show_info = wd33c93_show_info,
tpnt->write_info = wd33c93_write_info,
instance = scsi_register(tpnt, sizeof(struct WD33C93_hostdata));
if (!instance)

194
drivers/scsi/wd33c93.c
View File

@ -2054,22 +2054,16 @@ wd33c93_init(struct Scsi_Host *instance, const wd33c93_regs regs,
printk(" Version %s - %s\n", WD33C93_VERSION, WD33C93_DATE);
}
int
wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off, int len, int in)
int wd33c93_write_info(struct Scsi_Host *instance, char *buf, int len)
{
#ifdef PROC_INTERFACE
char *bp;
char tbuf[128];
struct WD33C93_hostdata *hd;
struct scsi_cmnd *cmd;
int x;
static int stop = 0;
hd = (struct WD33C93_hostdata *) instance->hostdata;
/* If 'in' is TRUE we need to _read_ the proc file. We accept the following
/* We accept the following
* keywords (same format as command-line, but arguments are not optional):
* debug
* disconnect
@ -2083,145 +2077,124 @@ wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off
* nosync
*/
if (in) {
buf[len] = '\0';
for (bp = buf; *bp; ) {
while (',' == *bp || ' ' == *bp)
++bp;
if (!strncmp(bp, "debug:", 6)) {
hd->args = simple_strtoul(bp+6, &bp, 0) & DB_MASK;
} else if (!strncmp(bp, "disconnect:", 11)) {
x = simple_strtoul(bp+11, &bp, 0);
if (x < DIS_NEVER || x > DIS_ALWAYS)
x = DIS_ADAPTIVE;
hd->disconnect = x;
} else if (!strncmp(bp, "period:", 7)) {
buf[len] = '\0';
for (bp = buf; *bp; ) {
while (',' == *bp || ' ' == *bp)
++bp;
if (!strncmp(bp, "debug:", 6)) {
hd->args = simple_strtoul(bp+6, &bp, 0) & DB_MASK;
} else if (!strncmp(bp, "disconnect:", 11)) {
x = simple_strtoul(bp+11, &bp, 0);
if (x < DIS_NEVER || x > DIS_ALWAYS)
x = DIS_ADAPTIVE;
hd->disconnect = x;
} else if (!strncmp(bp, "period:", 7)) {
x = simple_strtoul(bp+7, &bp, 0);
hd->default_sx_per =
hd->sx_table[round_period((unsigned int) x,
hd->sx_table)].period_ns;
} else if (!strncmp(bp, "resync:", 7)) {
set_resync(hd, (int)simple_strtoul(bp+7, &bp, 0));
} else if (!strncmp(bp, "proc:", 5)) {
hd->proc = simple_strtoul(bp+5, &bp, 0);
} else if (!strncmp(bp, "nodma:", 6)) {
hd->no_dma = simple_strtoul(bp+6, &bp, 0);
} else if (!strncmp(bp, "level2:", 7)) {
hd->level2 = simple_strtoul(bp+7, &bp, 0);
} else if (!strncmp(bp, "burst:", 6)) {
hd->dma_mode =
simple_strtol(bp+6, &bp, 0) ? CTRL_BURST:CTRL_DMA;
} else if (!strncmp(bp, "fast:", 5)) {
x = !!simple_strtol(bp+5, &bp, 0);
if (x != hd->fast)
set_resync(hd, 0xff);
hd->fast = x;
} else if (!strncmp(bp, "nosync:", 7)) {
x = simple_strtoul(bp+7, &bp, 0);
hd->default_sx_per =
hd->sx_table[round_period((unsigned int) x,
hd->sx_table)].period_ns;
} else if (!strncmp(bp, "resync:", 7)) {
set_resync(hd, (int)simple_strtoul(bp+7, &bp, 0));
} else if (!strncmp(bp, "proc:", 5)) {
hd->proc = simple_strtoul(bp+5, &bp, 0);
} else if (!strncmp(bp, "nodma:", 6)) {
hd->no_dma = simple_strtoul(bp+6, &bp, 0);
} else if (!strncmp(bp, "level2:", 7)) {
hd->level2 = simple_strtoul(bp+7, &bp, 0);
} else if (!strncmp(bp, "burst:", 6)) {
hd->dma_mode =
simple_strtol(bp+6, &bp, 0) ? CTRL_BURST:CTRL_DMA;
} else if (!strncmp(bp, "fast:", 5)) {
x = !!simple_strtol(bp+5, &bp, 0);
if (x != hd->fast)
set_resync(hd, 0xff);
hd->fast = x;
} else if (!strncmp(bp, "nosync:", 7)) {
x = simple_strtoul(bp+7, &bp, 0);
set_resync(hd, x ^ hd->no_sync);
hd->no_sync = x;
} else {
break; /* unknown keyword,syntax-error,... */
}
set_resync(hd, x ^ hd->no_sync);
hd->no_sync = x;
} else {
break; /* unknown keyword,syntax-error,... */
}
return len;
}
return len;
#else
return 0;
#endif
}
int
wd33c93_show_info(struct seq_file *m, struct Scsi_Host *instance)
{
#ifdef PROC_INTERFACE
struct WD33C93_hostdata *hd;
struct scsi_cmnd *cmd;
int x;
hd = (struct WD33C93_hostdata *) instance->hostdata;
spin_lock_irq(&hd->lock);
bp = buf;
*bp = '\0';
if (hd->proc & PR_VERSION) {
sprintf(tbuf, "\nVersion %s - %s.",
if (hd->proc & PR_VERSION)
seq_printf(m, "\nVersion %s - %s.",
WD33C93_VERSION, WD33C93_DATE);
strcat(bp, tbuf);
}
if (hd->proc & PR_INFO) {
sprintf(tbuf, "\nclock_freq=%02x no_sync=%02x no_dma=%d"
seq_printf(m, "\nclock_freq=%02x no_sync=%02x no_dma=%d"
" dma_mode=%02x fast=%d",
hd->clock_freq, hd->no_sync, hd->no_dma, hd->dma_mode, hd->fast);
strcat(bp, tbuf);
strcat(bp, "\nsync_xfer[] = ");
for (x = 0; x < 7; x++) {
sprintf(tbuf, "\t%02x", hd->sync_xfer[x]);
strcat(bp, tbuf);
}
strcat(bp, "\nsync_stat[] = ");
for (x = 0; x < 7; x++) {
sprintf(tbuf, "\t%02x", hd->sync_stat[x]);
strcat(bp, tbuf);
}
seq_printf(m, "\nsync_xfer[] = ");
for (x = 0; x < 7; x++)
seq_printf(m, "\t%02x", hd->sync_xfer[x]);
seq_printf(m, "\nsync_stat[] = ");
for (x = 0; x < 7; x++)
seq_printf(m, "\t%02x", hd->sync_stat[x]);
}
#ifdef PROC_STATISTICS
if (hd->proc & PR_STATISTICS) {
strcat(bp, "\ncommands issued: ");
for (x = 0; x < 7; x++) {
sprintf(tbuf, "\t%ld", hd->cmd_cnt[x]);
strcat(bp, tbuf);
}
strcat(bp, "\ndisconnects allowed:");
for (x = 0; x < 7; x++) {
sprintf(tbuf, "\t%ld", hd->disc_allowed_cnt[x]);
strcat(bp, tbuf);
}
strcat(bp, "\ndisconnects done: ");
for (x = 0; x < 7; x++) {
sprintf(tbuf, "\t%ld", hd->disc_done_cnt[x]);
strcat(bp, tbuf);
}
sprintf(tbuf,
seq_printf(m, "\ncommands issued: ");
for (x = 0; x < 7; x++)
seq_printf(m, "\t%ld", hd->cmd_cnt[x]);
seq_printf(m, "\ndisconnects allowed:");
for (x = 0; x < 7; x++)
seq_printf(m, "\t%ld", hd->disc_allowed_cnt[x]);
seq_printf(m, "\ndisconnects done: ");
for (x = 0; x < 7; x++)
seq_printf(m, "\t%ld", hd->disc_done_cnt[x]);
seq_printf(m,
"\ninterrupts: %ld, DATA_PHASE ints: %ld DMA, %ld PIO",
hd->int_cnt, hd->dma_cnt, hd->pio_cnt);
strcat(bp, tbuf);
}
#endif
if (hd->proc & PR_CONNECTED) {
strcat(bp, "\nconnected: ");
seq_printf(m, "\nconnected: ");
if (hd->connected) {
cmd = (struct scsi_cmnd *) hd->connected;
sprintf(tbuf, " %d:%d(%02x)",
seq_printf(m, " %d:%d(%02x)",
cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
}
}
if (hd->proc & PR_INPUTQ) {
strcat(bp, "\ninput_Q: ");
seq_printf(m, "\ninput_Q: ");
cmd = (struct scsi_cmnd *) hd->input_Q;
while (cmd) {
sprintf(tbuf, " %d:%d(%02x)",
seq_printf(m, " %d:%d(%02x)",
cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
cmd = (struct scsi_cmnd *) cmd->host_scribble;
}
}
if (hd->proc & PR_DISCQ) {
strcat(bp, "\ndisconnected_Q:");
seq_printf(m, "\ndisconnected_Q:");
cmd = (struct scsi_cmnd *) hd->disconnected_Q;
while (cmd) {
sprintf(tbuf, " %d:%d(%02x)",
seq_printf(m, " %d:%d(%02x)",
cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
cmd = (struct scsi_cmnd *) cmd->host_scribble;
}
}
strcat(bp, "\n");
seq_printf(m, "\n");
spin_unlock_irq(&hd->lock);
*start = buf;
if (stop) {
stop = 0;
return 0;
}
if (off > 0x40000) /* ALWAYS stop after 256k bytes have been read */
stop = 1;
if (hd->proc & PR_STOP) /* stop every other time */
stop = 1;
return strlen(bp);
#else /* PROC_INTERFACE */
return 0;
#endif /* PROC_INTERFACE */
return 0;
}
EXPORT_SYMBOL(wd33c93_host_reset);
@ -2229,4 +2202,5 @@ EXPORT_SYMBOL(wd33c93_init);
EXPORT_SYMBOL(wd33c93_abort);
EXPORT_SYMBOL(wd33c93_queuecommand);
EXPORT_SYMBOL(wd33c93_intr);
EXPORT_SYMBOL(wd33c93_proc_info);
EXPORT_SYMBOL(wd33c93_show_info);
EXPORT_SYMBOL(wd33c93_write_info);

3
drivers/scsi/wd33c93.h
View File

@ -345,7 +345,8 @@ void wd33c93_init (struct Scsi_Host *instance, const wd33c93_regs regs,
int wd33c93_abort (struct scsi_cmnd *cmd);
int wd33c93_queuecommand (struct Scsi_Host *h, struct scsi_cmnd *cmd);
void wd33c93_intr (struct Scsi_Host *instance);
int wd33c93_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int);
int wd33c93_show_info(struct seq_file *, struct Scsi_Host *);
int wd33c93_write_info(struct Scsi_Host *, char *, int);
int wd33c93_host_reset (struct scsi_cmnd *);
#endif /* WD33C93_H */