summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/a2091.c3
-rw-r--r--drivers/scsi/a3000.c3
-rw-r--r--drivers/scsi/gvp11.c3
-rw-r--r--drivers/scsi/mvme147.c3
-rw-r--r--drivers/scsi/wd33c93.c194
-rw-r--r--drivers/scsi/wd33c93.h3
6 files changed, 94 insertions, 115 deletions
diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c
index 3e09aa21c1ca..30fa38a0ad39 100644
--- a/drivers/scsi/a2091.c
+++ b/drivers/scsi/a2091.c
@@ -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,
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index e29fe0e708f8..c487916a9d45 100644
--- a/drivers/scsi/a3000.c
+++ b/drivers/scsi/a3000.c
@@ -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,
diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c
index dbe4cc6b9f8b..2203ac281103 100644
--- a/drivers/scsi/gvp11.c
+++ b/drivers/scsi/gvp11.c
@@ -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,
diff --git a/drivers/scsi/mvme147.c b/drivers/scsi/mvme147.c
index c29d0dbb9660..e7f6661a8862 100644
--- a/drivers/scsi/mvme147.c
+++ b/drivers/scsi/mvme147.c
@@ -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)
diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index c0ee4ea28a19..41883a87931d 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -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);
diff --git a/drivers/scsi/wd33c93.h b/drivers/scsi/wd33c93.h
index 3b463d7304dc..08abe508e9ad 100644
--- a/drivers/scsi/wd33c93.h
+++ b/drivers/scsi/wd33c93.h
@@ -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 */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 22:40:05 +0000