xpp: Don't use create_proc_read_entry()
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. This is needed to compile against Linux 3.10. Signed-off-by: Shaun Ruffell <sruffell@digium.com> [tzafrir.cohen@xorcom.com: fixed passing /proc/xpp/XPD/summary xbus number] Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com> Cc: Russ Meyerriecks <rmeyerriecks@digium.com> Cc: Oron Peled <oron.peled@xorcom.com>
This commit is contained in:
parent
ba2fdf2dac
commit
1f20b5f8fa
@ -26,6 +26,7 @@
|
||||
#include <linux/module.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/seq_file.h>
|
||||
#include "xpd.h"
|
||||
#include "xproto.h"
|
||||
#include "xpp_dahdi.h"
|
||||
@ -152,8 +153,7 @@ static int write_state_register(xpd_t *xpd, __u8 value);
|
||||
static bool bri_packet_is_valid(xpacket_t *pack);
|
||||
static void bri_packet_dump(const char *msg, xpacket_t *pack);
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int proc_bri_info_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data);
|
||||
static const struct file_operations proc_bri_info_ops;
|
||||
#endif
|
||||
static int bri_spanconfig(struct file *file, struct dahdi_span *span,
|
||||
struct dahdi_lineconfig *lc);
|
||||
@ -673,9 +673,8 @@ static int bri_proc_create(xbus_t *xbus, xpd_t *xpd)
|
||||
XPD_DBG(PROC, xpd, "\n");
|
||||
#ifdef CONFIG_PROC_FS
|
||||
XPD_DBG(PROC, xpd, "Creating '%s'\n", PROC_BRI_INFO_FNAME);
|
||||
priv->bri_info =
|
||||
create_proc_read_entry(PROC_BRI_INFO_FNAME, 0444, xpd->proc_xpd_dir,
|
||||
proc_bri_info_read, xpd);
|
||||
priv->bri_info = proc_create_data(PROC_BRI_INFO_FNAME, 0444,
|
||||
xpd->proc_xpd_dir, &proc_bri_info_ops, xpd);
|
||||
if (!priv->bri_info) {
|
||||
XPD_ERR(xpd, "Failed to create proc file '%s'\n",
|
||||
PROC_BRI_INFO_FNAME);
|
||||
@ -1667,12 +1666,10 @@ static void bri_packet_dump(const char *msg, xpacket_t *pack)
|
||||
/*------------------------- REGISTER Handling --------------------------*/
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int proc_bri_info_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int proc_bri_info_show(struct seq_file *sfile, void *not_used)
|
||||
{
|
||||
int len = 0;
|
||||
unsigned long flags;
|
||||
xpd_t *xpd = data;
|
||||
xpd_t *xpd = sfile->private;
|
||||
struct BRI_priv_data *priv;
|
||||
|
||||
DBG(PROC, "\n");
|
||||
@ -1681,69 +1678,65 @@ static int proc_bri_info_read(char *page, char **start, off_t off, int count,
|
||||
spin_lock_irqsave(&xpd->lock, flags);
|
||||
priv = xpd->priv;
|
||||
BUG_ON(!priv);
|
||||
len += sprintf(page + len, "%05d Layer 1: ", priv->poll_counter);
|
||||
seq_printf(sfile, "%05d Layer 1: ", priv->poll_counter);
|
||||
if (priv->reg30_good) {
|
||||
len +=
|
||||
sprintf(page + len, "%-5s ",
|
||||
(priv->layer1_up) ? "UP" : "DOWN");
|
||||
len +=
|
||||
sprintf(page + len,
|
||||
"%c%d %-15s -- fr_sync=%d t2_exp=%d info0=%d g2_g3=%d\n",
|
||||
IS_NT(xpd) ? 'G' : 'F',
|
||||
priv->state_register.bits.v_su_sta,
|
||||
xhfc_state_name(IS_NT(xpd),
|
||||
priv->state_register.bits.v_su_sta),
|
||||
priv->state_register.bits.v_su_fr_sync,
|
||||
priv->state_register.bits.v_su_t2_exp,
|
||||
priv->state_register.bits.v_su_info0,
|
||||
priv->state_register.bits.v_g2_g3);
|
||||
} else
|
||||
len += sprintf(page + len, "Unknown\n");
|
||||
seq_printf(sfile, "%-5s ", (priv->layer1_up) ? "UP" : "DOWN");
|
||||
seq_printf(sfile,
|
||||
"%c%d %-15s -- fr_sync=%d t2_exp=%d info0=%d g2_g3=%d\n",
|
||||
IS_NT(xpd) ? 'G' : 'F',
|
||||
priv->state_register.bits.v_su_sta,
|
||||
xhfc_state_name(IS_NT(xpd),
|
||||
priv->state_register.bits.v_su_sta),
|
||||
priv->state_register.bits.v_su_fr_sync,
|
||||
priv->state_register.bits.v_su_t2_exp,
|
||||
priv->state_register.bits.v_su_info0,
|
||||
priv->state_register.bits.v_g2_g3);
|
||||
} else {
|
||||
seq_printf(sfile, "Unknown\n");
|
||||
}
|
||||
if (IS_NT(xpd))
|
||||
len += sprintf(page + len, "T1 Timer: %d\n", priv->t1);
|
||||
seq_printf(sfile, "T1 Timer: %d\n", priv->t1);
|
||||
else
|
||||
len += sprintf(page + len, "T3 Timer: %d\n", priv->t3);
|
||||
len += sprintf(page + len, "Tick Counter: %d\n", priv->tick_counter);
|
||||
len +=
|
||||
sprintf(page + len, "Last Poll Reply: %d ticks ago\n",
|
||||
seq_printf(sfile, "T3 Timer: %d\n", priv->t3);
|
||||
seq_printf(sfile, "Tick Counter: %d\n", priv->tick_counter);
|
||||
seq_printf(sfile, "Last Poll Reply: %d ticks ago\n",
|
||||
priv->reg30_ticks);
|
||||
len += sprintf(page + len, "reg30_good=%d\n", priv->reg30_good);
|
||||
len +=
|
||||
sprintf(page + len, "D-Channel: TX=[%5d] RX=[%5d] BAD=[%5d] ",
|
||||
seq_printf(sfile, "reg30_good=%d\n", priv->reg30_good);
|
||||
seq_printf(sfile, "D-Channel: TX=[%5d] RX=[%5d] BAD=[%5d] ",
|
||||
priv->dchan_tx_counter, priv->dchan_rx_counter,
|
||||
priv->dchan_rx_drops);
|
||||
if (priv->dchan_alive) {
|
||||
len +=
|
||||
sprintf(page + len, "(alive %d K-ticks)\n",
|
||||
seq_printf(sfile, "(alive %d K-ticks)\n",
|
||||
priv->dchan_alive_ticks / 1000);
|
||||
} else {
|
||||
len += sprintf(page + len, "(dead)\n");
|
||||
seq_printf(sfile, "(dead)\n");
|
||||
}
|
||||
len +=
|
||||
sprintf(page + len, "dchan_notx_ticks: %d\n",
|
||||
seq_printf(sfile, "dchan_notx_ticks: %d\n",
|
||||
priv->dchan_notx_ticks);
|
||||
len +=
|
||||
sprintf(page + len, "dchan_norx_ticks: %d\n",
|
||||
seq_printf(sfile, "dchan_norx_ticks: %d\n",
|
||||
priv->dchan_norx_ticks);
|
||||
len +=
|
||||
sprintf(page + len, "LED: %-10s = %d\n", "GREEN",
|
||||
seq_printf(sfile, "LED: %-10s = %d\n", "GREEN",
|
||||
priv->ledstate[GREEN_LED]);
|
||||
len +=
|
||||
sprintf(page + len, "LED: %-10s = %d\n", "RED",
|
||||
seq_printf(sfile, "LED: %-10s = %d\n", "RED",
|
||||
priv->ledstate[RED_LED]);
|
||||
len += sprintf(page + len, "\nDCHAN:\n");
|
||||
len += sprintf(page + len, "\n");
|
||||
seq_printf(sfile, "\nDCHAN:\n");
|
||||
seq_printf(sfile, "\n");
|
||||
spin_unlock_irqrestore(&xpd->lock, flags);
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
return len;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int proc_bri_info_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, proc_bri_info_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations proc_bri_info_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = proc_bri_info_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
#endif
|
||||
|
||||
static int bri_xpd_probe(struct device *dev)
|
||||
|
@ -24,6 +24,8 @@
|
||||
#include <linux/module.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/proc_fs.h>
|
||||
#include <linux/seq_file.h>
|
||||
#include "xpd.h"
|
||||
#include "xproto.h"
|
||||
#include "xpp_dahdi.h"
|
||||
@ -105,11 +107,9 @@ enum fxo_leds {
|
||||
static bool fxo_packet_is_valid(xpacket_t *pack);
|
||||
static void fxo_packet_dump(const char *msg, xpacket_t *pack);
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int proc_fxo_info_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data);
|
||||
static const struct file_operations proc_fxo_info_ops;
|
||||
#ifdef WITH_METERING
|
||||
static int proc_xpd_metering_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data);
|
||||
static const struct file_operations proc_xpd_metering_ops;
|
||||
#endif
|
||||
#endif
|
||||
static void dahdi_report_battery(xpd_t *xpd, lineno_t chan);
|
||||
@ -440,7 +440,6 @@ static void fxo_proc_remove(xbus_t *xbus, xpd_t *xpd)
|
||||
#ifdef WITH_METERING
|
||||
if (priv->meteringfile) {
|
||||
XPD_DBG(PROC, xpd, "Removing xpd metering tone file\n");
|
||||
priv->meteringfile->data = NULL;
|
||||
remove_proc_entry(PROC_METERING_FNAME, xpd->proc_xpd_dir);
|
||||
priv->meteringfile = NULL;
|
||||
}
|
||||
@ -461,9 +460,9 @@ static int fxo_proc_create(xbus_t *xbus, xpd_t *xpd)
|
||||
priv = xpd->priv;
|
||||
#ifdef CONFIG_PROC_FS
|
||||
XPD_DBG(PROC, xpd, "Creating FXO_INFO file\n");
|
||||
priv->fxo_info =
|
||||
create_proc_read_entry(PROC_FXO_INFO_FNAME, 0444, xpd->proc_xpd_dir,
|
||||
proc_fxo_info_read, xpd);
|
||||
priv->fxo_info = proc_create_data(PROC_FXO_INFO_FNAME, 0444,
|
||||
xpd->proc_xpd_dir,
|
||||
&proc_fxo_info_ops, xpd);
|
||||
if (!priv->fxo_info) {
|
||||
XPD_ERR(xpd, "Failed to create proc file '%s'\n",
|
||||
PROC_FXO_INFO_FNAME);
|
||||
@ -473,9 +472,9 @@ static int fxo_proc_create(xbus_t *xbus, xpd_t *xpd)
|
||||
SET_PROC_DIRENTRY_OWNER(priv->fxo_info);
|
||||
#ifdef WITH_METERING
|
||||
XPD_DBG(PROC, xpd, "Creating Metering tone file\n");
|
||||
priv->meteringfile =
|
||||
create_proc_read_entry(PROC_METERING_FNAME, 0444, xpd->proc_xpd_dir,
|
||||
proc_xpd_metering_read, xpd);
|
||||
priv->meteringfile = proc_create_data(PROC_METERING_FNAME, 0444,
|
||||
xpd->proc_xpd_dir,
|
||||
&proc_xpd_metering_ops, xpd);
|
||||
if (!priv->meteringfile) {
|
||||
XPD_ERR(xpd, "Failed to create proc file '%s'\n",
|
||||
PROC_METERING_FNAME);
|
||||
@ -1347,12 +1346,10 @@ static void fxo_packet_dump(const char *msg, xpacket_t *pack)
|
||||
/*------------------------- DAA Handling --------------------------*/
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int proc_fxo_info_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int proc_fxo_info_show(struct seq_file *sfile, void *not_used)
|
||||
{
|
||||
int len = 0;
|
||||
unsigned long flags;
|
||||
xpd_t *xpd = data;
|
||||
xpd_t *xpd = sfile->private;
|
||||
struct FXO_priv_data *priv;
|
||||
int i;
|
||||
|
||||
@ -1361,42 +1358,43 @@ static int proc_fxo_info_read(char *page, char **start, off_t off, int count,
|
||||
spin_lock_irqsave(&xpd->lock, flags);
|
||||
priv = xpd->priv;
|
||||
BUG_ON(!priv);
|
||||
len += sprintf(page + len, "\t%-17s: ", "Channel");
|
||||
seq_printf(sfile, "\t%-17s: ", "Channel");
|
||||
for_each_line(xpd, i) {
|
||||
if (!IS_SET(PHONEDEV(xpd).digital_outputs, i)
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i))
|
||||
len += sprintf(page + len, "%4d ", i % 10);
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i)) {
|
||||
seq_printf(sfile, "%4d ", i % 10);
|
||||
}
|
||||
}
|
||||
len += sprintf(page + len, "\nLeds:");
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "state");
|
||||
seq_printf(sfile, "\nLeds:");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "state");
|
||||
for_each_line(xpd, i) {
|
||||
if (!IS_SET(PHONEDEV(xpd).digital_outputs, i)
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i))
|
||||
len +=
|
||||
sprintf(page + len, " %d%d ",
|
||||
IS_SET(priv->ledstate[LED_GREEN], i),
|
||||
IS_SET(priv->ledstate[LED_RED], i));
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i)) {
|
||||
seq_printf(sfile, " %d%d ",
|
||||
IS_SET(priv->ledstate[LED_GREEN], i),
|
||||
IS_SET(priv->ledstate[LED_RED], i));
|
||||
}
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "blinking");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "blinking");
|
||||
for_each_line(xpd, i) {
|
||||
if (!IS_SET(PHONEDEV(xpd).digital_outputs, i)
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i))
|
||||
len +=
|
||||
sprintf(page + len, " %d%d ",
|
||||
IS_BLINKING(priv, i, LED_GREEN),
|
||||
IS_BLINKING(priv, i, LED_RED));
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i)) {
|
||||
seq_printf(sfile, " %d%d ",
|
||||
IS_BLINKING(priv, i, LED_GREEN),
|
||||
IS_BLINKING(priv, i, LED_RED));
|
||||
}
|
||||
}
|
||||
len += sprintf(page + len, "\nBattery-Data:");
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "voltage");
|
||||
seq_printf(sfile, "\nBattery-Data:");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "voltage");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d ", priv->battery_voltage[i]);
|
||||
seq_printf(sfile, "%4d ", priv->battery_voltage[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "current");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "current");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d ", priv->battery_current[i]);
|
||||
seq_printf(sfile, "%4d ", priv->battery_current[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\nBattery:");
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "on");
|
||||
seq_printf(sfile, "\nBattery:");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "on");
|
||||
for_each_line(xpd, i) {
|
||||
char *bat;
|
||||
|
||||
@ -1406,14 +1404,14 @@ static int proc_fxo_info_read(char *page, char **start, off_t off, int count,
|
||||
bat = "-";
|
||||
else
|
||||
bat = ".";
|
||||
len += sprintf(page + len, "%4s ", bat);
|
||||
seq_printf(sfile, "%4s ", bat);
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "debounce");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "debounce");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d ", priv->nobattery_debounce[i]);
|
||||
seq_printf(sfile, "%4d ", priv->nobattery_debounce[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\nPolarity-Reverse:");
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "polarity");
|
||||
seq_printf(sfile, "\nPolarity-Reverse:");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "polarity");
|
||||
for_each_line(xpd, i) {
|
||||
char *polname;
|
||||
|
||||
@ -1423,14 +1421,14 @@ static int proc_fxo_info_read(char *page, char **start, off_t off, int count,
|
||||
polname = "-";
|
||||
else
|
||||
polname = ".";
|
||||
len += sprintf(page + len, "%4s ", polname);
|
||||
seq_printf(sfile, "%4s ", polname);
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "debounce");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "debounce");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d ", priv->polarity_debounce[i]);
|
||||
seq_printf(sfile, "%4d ", priv->polarity_debounce[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\nPower-Denial:");
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "power");
|
||||
seq_printf(sfile, "\nPower-Denial:");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "power");
|
||||
for_each_line(xpd, i) {
|
||||
char *curr;
|
||||
|
||||
@ -1440,45 +1438,46 @@ static int proc_fxo_info_read(char *page, char **start, off_t off, int count,
|
||||
curr = "-";
|
||||
else
|
||||
curr = ".";
|
||||
len += sprintf(page + len, "%4s ", curr);
|
||||
seq_printf(sfile, "%4s ", curr);
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "safezone");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "safezone");
|
||||
for_each_line(xpd, i) {
|
||||
len +=
|
||||
sprintf(page + len, "%4d ", priv->power_denial_safezone[i]);
|
||||
seq_printf(sfile, "%4d ", priv->power_denial_safezone[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "delay");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "delay");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d ", priv->power_denial_delay[i]);
|
||||
seq_printf(sfile, "%4d ", priv->power_denial_delay[i]);
|
||||
}
|
||||
#ifdef WITH_METERING
|
||||
len += sprintf(page + len, "\nMetering:");
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "count");
|
||||
seq_printf(sfile, "\nMetering:");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "count");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d ", priv->metering_count[i]);
|
||||
seq_printf(sfile, "%4d ", priv->metering_count[i]);
|
||||
}
|
||||
#endif
|
||||
len += sprintf(page + len, "\n");
|
||||
seq_printf(sfile, "\n");
|
||||
spin_unlock_irqrestore(&xpd->lock, flags);
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
return len;
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int proc_fxo_info_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, proc_fxo_info_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations proc_fxo_info_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = proc_fxo_info_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
#ifdef WITH_METERING
|
||||
static int proc_xpd_metering_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
static int proc_xpd_metering_show(struct seq_file *sfile, void *not_used)
|
||||
{
|
||||
int len = 0;
|
||||
unsigned long flags;
|
||||
xpd_t *xpd = data;
|
||||
xpd_t *xpd = sfile->private;
|
||||
struct FXO_priv_data *priv;
|
||||
int i;
|
||||
|
||||
@ -1487,25 +1486,31 @@ static int proc_xpd_metering_read(char *page, char **start, off_t off,
|
||||
priv = xpd->priv;
|
||||
BUG_ON(!priv);
|
||||
spin_lock_irqsave(&xpd->lock, flags);
|
||||
len += sprintf(page + len, "# Chan\tMeter (since last read)\n");
|
||||
seq_printf(sfile, "# Chan\tMeter (since last read)\n");
|
||||
for_each_line(xpd, i) {
|
||||
len +=
|
||||
sprintf(page + len, "%d\t%d\n", i, priv->metering_count[i]);
|
||||
seq_printf(sfile, "%d\t%d\n", i, priv->metering_count[i]);
|
||||
}
|
||||
spin_unlock_irqrestore(&xpd->lock, flags);
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
/* Zero meters */
|
||||
for_each_line(xpd, i)
|
||||
priv->metering_count[i] = 0;
|
||||
return len;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int proc_xpd_metering_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, proc_xpd_metering_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations proc_xpd_metering_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = proc_xpd_metering_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
#endif
|
||||
#endif
|
||||
|
||||
static DEVICE_ATTR_READER(fxo_battery_show, dev, buf)
|
||||
|
@ -24,6 +24,7 @@
|
||||
#include <linux/module.h>
|
||||
#include <linux/fs.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/seq_file.h>
|
||||
#include "xpd.h"
|
||||
#include "xproto.h"
|
||||
#include "xpp_dahdi.h"
|
||||
@ -120,11 +121,9 @@ enum fxs_state {
|
||||
static bool fxs_packet_is_valid(xpacket_t *pack);
|
||||
static void fxs_packet_dump(const char *msg, xpacket_t *pack);
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int proc_fxs_info_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data);
|
||||
static const struct file_operations proc_fxs_info_ops;
|
||||
#ifdef WITH_METERING
|
||||
static int proc_xpd_metering_write(struct file *file,
|
||||
const char __user *buffer, unsigned long count, void *data);
|
||||
static const struct file_operations proc_xpd_metering_ops;
|
||||
#endif
|
||||
#endif
|
||||
static void start_stop_vm_led(xbus_t *xbus, xpd_t *xpd, lineno_t pos);
|
||||
@ -399,7 +398,6 @@ static void fxs_proc_remove(xbus_t *xbus, xpd_t *xpd)
|
||||
#ifdef WITH_METERING
|
||||
if (priv->meteringfile) {
|
||||
XPD_DBG(PROC, xpd, "Removing xpd metering tone file\n");
|
||||
priv->meteringfile->data = NULL;
|
||||
remove_proc_entry(PROC_METERING_FNAME, xpd->proc_xpd_dir);
|
||||
priv->meteringfile = NULL;
|
||||
}
|
||||
@ -421,9 +419,9 @@ static int fxs_proc_create(xbus_t *xbus, xpd_t *xpd)
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
XPD_DBG(PROC, xpd, "Creating FXS_INFO file\n");
|
||||
priv->fxs_info =
|
||||
create_proc_read_entry(PROC_FXS_INFO_FNAME, 0444, xpd->proc_xpd_dir,
|
||||
proc_fxs_info_read, xpd);
|
||||
priv->fxs_info = proc_create_data(PROC_FXS_INFO_FNAME, 0444,
|
||||
xpd->proc_xpd_dir,
|
||||
&proc_fxs_info_ops, xpd);
|
||||
if (!priv->fxs_info) {
|
||||
XPD_ERR(xpd, "Failed to create proc file '%s'\n",
|
||||
PROC_FXS_INFO_FNAME);
|
||||
@ -433,18 +431,15 @@ static int fxs_proc_create(xbus_t *xbus, xpd_t *xpd)
|
||||
SET_PROC_DIRENTRY_OWNER(priv->fxs_info);
|
||||
#ifdef WITH_METERING
|
||||
XPD_DBG(PROC, xpd, "Creating Metering tone file\n");
|
||||
priv->meteringfile =
|
||||
create_proc_entry(PROC_METERING_FNAME, 0200, xpd->proc_xpd_dir);
|
||||
priv->meteringfile = proc_create_data(PROC_METERING_FNAME, 0200,
|
||||
xpd->proc_xpd_dir,
|
||||
&proc_xpd_metering_ops, xpd);
|
||||
if (!priv->meteringfile) {
|
||||
XPD_ERR(xpd, "Failed to create proc file '%s'\n",
|
||||
PROC_METERING_FNAME);
|
||||
fxs_proc_remove(xbus, xpd);
|
||||
return -EINVAL;
|
||||
}
|
||||
SET_PROC_DIRENTRY_OWNER(priv->meteringfile);
|
||||
priv->meteringfile->write_proc = proc_xpd_metering_write;
|
||||
priv->meteringfile->read_proc = NULL;
|
||||
priv->meteringfile->data = xpd;
|
||||
#endif
|
||||
#endif
|
||||
return 0;
|
||||
@ -1691,12 +1686,10 @@ static void fxs_packet_dump(const char *msg, xpacket_t *pack)
|
||||
/*------------------------- SLIC Handling --------------------------*/
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int proc_fxs_info_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int proc_fxs_info_show(struct seq_file *sfile, void *not_used)
|
||||
{
|
||||
int len = 0;
|
||||
unsigned long flags;
|
||||
xpd_t *xpd = data;
|
||||
xpd_t *xpd = sfile->private;
|
||||
struct FXS_priv_data *priv;
|
||||
int i;
|
||||
int led;
|
||||
@ -1706,11 +1699,11 @@ static int proc_fxs_info_read(char *page, char **start, off_t off, int count,
|
||||
spin_lock_irqsave(&xpd->lock, flags);
|
||||
priv = xpd->priv;
|
||||
BUG_ON(!priv);
|
||||
len += sprintf(page + len, "%-12s", "Channel:");
|
||||
seq_printf(sfile, "%-12s", "Channel:");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d", i);
|
||||
seq_printf(sfile, "%4d", i);
|
||||
}
|
||||
len += sprintf(page + len, "\n%-12s", "");
|
||||
seq_printf(sfile, "\n%-12s", "");
|
||||
for_each_line(xpd, i) {
|
||||
char *chan_type;
|
||||
|
||||
@ -1720,84 +1713,85 @@ static int proc_fxs_info_read(char *page, char **start, off_t off, int count,
|
||||
chan_type = "in";
|
||||
else
|
||||
chan_type = "";
|
||||
len += sprintf(page + len, "%4s", chan_type);
|
||||
seq_printf(sfile, "%4s", chan_type);
|
||||
}
|
||||
len += sprintf(page + len, "\n%-12s", "idletxhook:");
|
||||
seq_printf(sfile, "\n%-12s", "idletxhook:");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d", priv->idletxhookstate[i]);
|
||||
seq_printf(sfile, "%4d", priv->idletxhookstate[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\n%-12s", "lasttxhook:");
|
||||
seq_printf(sfile, "\n%-12s", "lasttxhook:");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d", priv->lasttxhook[i]);
|
||||
seq_printf(sfile, "%4d", priv->lasttxhook[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\n%-12s", "ohttimer:");
|
||||
seq_printf(sfile, "\n%-12s", "ohttimer:");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d", priv->ohttimer[i]);
|
||||
seq_printf(sfile, "%4d", priv->ohttimer[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\n%-12s", "neon_blink:");
|
||||
seq_printf(sfile, "\n%-12s", "neon_blink:");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d",
|
||||
seq_printf(sfile, "%4d",
|
||||
IS_SET(priv->neon_blinking, i));
|
||||
}
|
||||
len += sprintf(page + len, "\n%-12s", "search_fsk:");
|
||||
seq_printf(sfile, "\n%-12s", "search_fsk:");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d",
|
||||
seq_printf(sfile, "%4d",
|
||||
IS_SET(priv->search_fsk_pattern, i));
|
||||
}
|
||||
len += sprintf(page + len, "\n%-12s", "vbat_h:");
|
||||
seq_printf(sfile, "\n%-12s", "vbat_h:");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%4d",
|
||||
seq_printf(sfile, "%4d",
|
||||
test_bit(i, (unsigned long *)&priv->vbat_h));
|
||||
}
|
||||
len += sprintf(page + len, "\n");
|
||||
seq_printf(sfile, "\n");
|
||||
for (led = 0; led < NUM_LEDS; led++) {
|
||||
len += sprintf(page + len, "\nLED #%d\t%-12s: ",
|
||||
seq_printf(sfile, "\nLED #%d\t%-12s: ",
|
||||
led, "ledstate");
|
||||
for_each_line(xpd, i) {
|
||||
if (!IS_SET(PHONEDEV(xpd).digital_outputs, i)
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i))
|
||||
len +=
|
||||
sprintf(page + len, "%d ",
|
||||
seq_printf(sfile, "%d ",
|
||||
IS_SET(priv->ledstate[led], i));
|
||||
}
|
||||
len += sprintf(page + len, "\nLED #%d\t%-12s: ",
|
||||
seq_printf(sfile, "\nLED #%d\t%-12s: ",
|
||||
led, "ledcontrol");
|
||||
for_each_line(xpd, i) {
|
||||
if (!IS_SET(PHONEDEV(xpd).digital_outputs, i)
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i))
|
||||
len +=
|
||||
sprintf(page + len, "%d ",
|
||||
seq_printf(sfile, "%d ",
|
||||
IS_SET(priv->ledcontrol[led], i));
|
||||
}
|
||||
len += sprintf(page + len, "\nLED #%d\t%-12s: ",
|
||||
seq_printf(sfile, "\nLED #%d\t%-12s: ",
|
||||
led, "led_counter");
|
||||
for_each_line(xpd, i) {
|
||||
if (!IS_SET(PHONEDEV(xpd).digital_outputs, i)
|
||||
&& !IS_SET(PHONEDEV(xpd).digital_inputs, i))
|
||||
len +=
|
||||
sprintf(page + len, "%d ",
|
||||
seq_printf(sfile, "%d ",
|
||||
LED_COUNTER(priv, i, led));
|
||||
}
|
||||
}
|
||||
len += sprintf(page + len, "\n");
|
||||
seq_printf(sfile, "\n");
|
||||
spin_unlock_irqrestore(&xpd->lock, flags);
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
return len;
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
static int proc_fxs_info_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, proc_fxs_info_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations proc_fxs_info_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = proc_fxs_info_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
#ifdef WITH_METERING
|
||||
static int proc_xpd_metering_write(struct file *file, const char
|
||||
__user *buffer, unsigned long count, void *data)
|
||||
static ssize_t proc_xpd_metering_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *offset)
|
||||
{
|
||||
xpd_t *xpd = data;
|
||||
xpd_t *xpd = file->private_data;
|
||||
char buf[MAX_PROC_WRITE];
|
||||
lineno_t chan;
|
||||
int num;
|
||||
@ -1806,7 +1800,7 @@ static int proc_xpd_metering_write(struct file *file, const char
|
||||
if (!xpd)
|
||||
return -ENODEV;
|
||||
if (count >= MAX_PROC_WRITE - 1) {
|
||||
XPD_ERR(xpd, "Metering string too long (%lu)\n", count);
|
||||
XPD_ERR(xpd, "Metering string too long (%zu)\n", count);
|
||||
return -EINVAL;
|
||||
}
|
||||
if (copy_from_user(&buf, buffer, count))
|
||||
@ -1829,6 +1823,19 @@ static int proc_xpd_metering_write(struct file *file, const char
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
static int proc_xpd_metering_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
file->private_data = PDE_DATA(inode);
|
||||
}
|
||||
|
||||
static const struct file_operations proc_xpd_metering_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = proc_xpd_metering_open,
|
||||
.write = proc_xpd_metering_write,
|
||||
.release = single_release,
|
||||
};
|
||||
#endif
|
||||
#endif
|
||||
|
||||
static int fxs_xpd_probe(struct device *dev)
|
||||
|
@ -25,6 +25,7 @@
|
||||
#include <linux/errno.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/proc_fs.h>
|
||||
#include <linux/seq_file.h>
|
||||
#ifdef PROTOCOL_DEBUG
|
||||
#include <linux/ctype.h>
|
||||
#endif
|
||||
@ -47,8 +48,7 @@ static const char rcsid[] = "$Id$";
|
||||
#ifdef PROTOCOL_DEBUG
|
||||
#ifdef CONFIG_PROC_FS
|
||||
#define PROC_XBUS_COMMAND "command"
|
||||
static int proc_xbus_command_write(struct file *file,
|
||||
const char __user *buffer, unsigned long count, void *data);
|
||||
static const struct file_operations proc_xbus_command_ops;
|
||||
#endif
|
||||
#endif
|
||||
|
||||
@ -63,8 +63,7 @@ static DEF_PARM_BOOL(dahdi_autoreg, 0, 0644,
|
||||
"Register devices automatically (1) or not (0)");
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int xbus_read_proc(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data);
|
||||
static const struct file_operations xbus_read_proc_ops;
|
||||
#endif
|
||||
static void transport_init(xbus_t *xbus, struct xbus_ops *ops,
|
||||
ushort max_send_size,
|
||||
@ -1532,29 +1531,26 @@ xbus_t *xbus_new(struct xbus_ops *ops, ushort max_send_size,
|
||||
err = -EIO;
|
||||
goto nobus;
|
||||
}
|
||||
xbus->proc_xbus_summary =
|
||||
create_proc_read_entry(PROC_XBUS_SUMMARY, 0444, xbus->proc_xbus_dir,
|
||||
xbus_read_proc,
|
||||
(void *)((unsigned long)(xbus->num)));
|
||||
xbus->proc_xbus_summary = proc_create_data(PROC_XBUS_SUMMARY, 0444,
|
||||
xbus->proc_xbus_dir,
|
||||
&xbus_read_proc_ops,
|
||||
(void *)((unsigned long)xbus->num));
|
||||
if (!xbus->proc_xbus_summary) {
|
||||
XBUS_ERR(xbus, "Failed to create proc file '%s'\n",
|
||||
PROC_XBUS_SUMMARY);
|
||||
err = -EIO;
|
||||
goto nobus;
|
||||
}
|
||||
SET_PROC_DIRENTRY_OWNER(xbus->proc_xbus_summary);
|
||||
#ifdef PROTOCOL_DEBUG
|
||||
xbus->proc_xbus_command =
|
||||
create_proc_entry(PROC_XBUS_COMMAND, 0200, xbus->proc_xbus_dir);
|
||||
xbus->proc_xbus_command = proc_create_data(PROC_XBUS_COMMAND, 0200,
|
||||
xbus->proc_xbus_dir,
|
||||
&proc_xbus_command_ops, xbus);
|
||||
if (!xbus->proc_xbus_command) {
|
||||
XBUS_ERR(xbus, "Failed to create proc file '%s'\n",
|
||||
PROC_XBUS_COMMAND);
|
||||
err = -EIO;
|
||||
goto nobus;
|
||||
}
|
||||
xbus->proc_xbus_command->write_proc = proc_xbus_command_write;
|
||||
xbus->proc_xbus_command->data = xbus;
|
||||
SET_PROC_DIRENTRY_OWNER(xbus->proc_xbus_command);
|
||||
#endif
|
||||
#endif
|
||||
xframe_queue_init(&xbus->command_queue, 10, command_queue_length,
|
||||
@ -1668,106 +1664,96 @@ out:
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
|
||||
static int xbus_fill_proc_queue(char *p, struct xframe_queue *q)
|
||||
static void xbus_fill_proc_queue(struct seq_file *sfile, struct xframe_queue *q)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(p,
|
||||
seq_printf(sfile,
|
||||
"%-15s: counts %3d, %3d, %3d worst %3d, overflows %3d "
|
||||
"worst_lag %02ld.%ld ms\n",
|
||||
q->name, q->steady_state_count, q->count, q->max_count,
|
||||
q->worst_count, q->overflows, q->worst_lag_usec / 1000,
|
||||
q->worst_lag_usec % 1000);
|
||||
xframe_queue_clearstats(q);
|
||||
return len;
|
||||
}
|
||||
|
||||
static int xbus_read_proc(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int xbus_proc_show(struct seq_file *sfile, void *data)
|
||||
{
|
||||
xbus_t *xbus;
|
||||
unsigned long flags;
|
||||
int len = 0;
|
||||
int i = (int)((unsigned long)data);
|
||||
int i = (int)((unsigned long)sfile->private);
|
||||
|
||||
xbus = get_xbus(__func__, i); /* until end of xbus_read_proc */
|
||||
xbus = get_xbus(__func__, i); /* until end of xbus_proc_show() */
|
||||
if (!xbus)
|
||||
goto out;
|
||||
return -EINVAL;
|
||||
spin_lock_irqsave(&xbus->lock, flags);
|
||||
|
||||
len +=
|
||||
sprintf(page + len, "%s: CONNECTOR=%s LABEL=[%s] STATUS=%s\n",
|
||||
seq_printf(sfile, "%s: CONNECTOR=%s LABEL=[%s] STATUS=%s\n",
|
||||
xbus->busname, xbus->connector, xbus->label,
|
||||
(XBUS_FLAGS(xbus, CONNECTED)) ? "connected" : "missing");
|
||||
len += xbus_fill_proc_queue(page + len, &xbus->send_pool);
|
||||
len += xbus_fill_proc_queue(page + len, &xbus->receive_pool);
|
||||
len += xbus_fill_proc_queue(page + len, &xbus->command_queue);
|
||||
len += xbus_fill_proc_queue(page + len, &xbus->receive_queue);
|
||||
len += xbus_fill_proc_queue(page + len, &xbus->pcm_tospan);
|
||||
xbus_fill_proc_queue(sfile, &xbus->send_pool);
|
||||
xbus_fill_proc_queue(sfile, &xbus->receive_pool);
|
||||
xbus_fill_proc_queue(sfile, &xbus->command_queue);
|
||||
xbus_fill_proc_queue(sfile, &xbus->receive_queue);
|
||||
xbus_fill_proc_queue(sfile, &xbus->pcm_tospan);
|
||||
if (rx_tasklet) {
|
||||
len += sprintf(page + len, "\ncpu_rcv_intr: ");
|
||||
seq_printf(sfile, "\ncpu_rcv_intr: ");
|
||||
for_each_online_cpu(i)
|
||||
len += sprintf(page + len, "%5d ", xbus->cpu_rcv_intr[i]);
|
||||
len += sprintf(page + len, "\ncpu_rcv_tasklet: ");
|
||||
seq_printf(sfile, "%5d ", xbus->cpu_rcv_intr[i]);
|
||||
seq_printf(sfile, "\ncpu_rcv_tasklet: ");
|
||||
for_each_online_cpu(i)
|
||||
len +=
|
||||
sprintf(page + len, "%5d ", xbus->cpu_rcv_tasklet[i]);
|
||||
len += sprintf(page + len, "\n");
|
||||
seq_printf(sfile, "%5d ", xbus->cpu_rcv_tasklet[i]);
|
||||
seq_printf(sfile, "\n");
|
||||
}
|
||||
len +=
|
||||
sprintf(page + len, "self_ticking: %d (last_tick at %ld)\n",
|
||||
seq_printf(sfile, "self_ticking: %d (last_tick at %ld)\n",
|
||||
xbus->self_ticking, xbus->ticker.last_sample.tv.tv_sec);
|
||||
len +=
|
||||
sprintf(page + len, "command_tick: %d\n",
|
||||
seq_printf(sfile, "command_tick: %d\n",
|
||||
xbus->command_tick_counter);
|
||||
len += sprintf(page + len, "usec_nosend: %d\n", xbus->usec_nosend);
|
||||
len +=
|
||||
sprintf(page + len, "xbus: pcm_rx_counter = %d, frag = %d\n",
|
||||
seq_printf(sfile, "usec_nosend: %d\n", xbus->usec_nosend);
|
||||
seq_printf(sfile, "xbus: pcm_rx_counter = %d, frag = %d\n",
|
||||
atomic_read(&xbus->pcm_rx_counter), xbus->xbus_frag_count);
|
||||
len +=
|
||||
sprintf(page + len, "max_rx_process = %2ld.%ld ms\n",
|
||||
seq_printf(sfile, "max_rx_process = %2ld.%ld ms\n",
|
||||
xbus->max_rx_process / 1000, xbus->max_rx_process % 1000);
|
||||
xbus->max_rx_process = 0;
|
||||
len +=
|
||||
sprintf(page + len, "\nTRANSPORT: max_send_size=%d refcount=%d\n",
|
||||
seq_printf(sfile, "\nTRANSPORT: max_send_size=%d refcount=%d\n",
|
||||
MAX_SEND_SIZE(xbus),
|
||||
atomic_read(&xbus->transport.transport_refcount)
|
||||
);
|
||||
len += sprintf(page + len, "PCM Metrices:\n");
|
||||
len +=
|
||||
sprintf(page + len, "\tPCM TX: min=%ld max=%ld\n",
|
||||
seq_printf(sfile, "PCM Metrices:\n");
|
||||
seq_printf(sfile, "\tPCM TX: min=%ld max=%ld\n",
|
||||
xbus->min_tx_sync, xbus->max_tx_sync);
|
||||
len +=
|
||||
sprintf(page + len, "\tPCM RX: min=%ld max=%ld\n",
|
||||
seq_printf(sfile, "\tPCM RX: min=%ld max=%ld\n",
|
||||
xbus->min_rx_sync, xbus->max_rx_sync);
|
||||
len += sprintf(page + len, "COUNTERS:\n");
|
||||
seq_printf(sfile, "COUNTERS:\n");
|
||||
for (i = 0; i < XBUS_COUNTER_MAX; i++) {
|
||||
len +=
|
||||
sprintf(page + len, "\t%-15s = %d\n", xbus_counters[i].name,
|
||||
seq_printf(sfile, "\t%-15s = %d\n", xbus_counters[i].name,
|
||||
xbus->counters[i]);
|
||||
}
|
||||
len += sprintf(page + len, "<-- len=%d\n", len);
|
||||
seq_printf(sfile, "<-- len=%d\n", len);
|
||||
spin_unlock_irqrestore(&xbus->lock, flags);
|
||||
put_xbus(__func__, xbus); /* from xbus_read_proc() */
|
||||
out:
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
return len;
|
||||
put_xbus(__func__, xbus); /* from xbus_proc_show() */
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
static int xbus_read_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, xbus_proc_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations xbus_read_proc_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = xbus_read_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
#ifdef PROTOCOL_DEBUG
|
||||
static int proc_xbus_command_write(struct file *file,
|
||||
const char __user *buffer, unsigned long count, void *data)
|
||||
static ssize_t proc_xbus_command_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *offset)
|
||||
{
|
||||
char *buf;
|
||||
xbus_t *xbus = data;
|
||||
xbus_t *xbus = file->private_data;
|
||||
char *p;
|
||||
__u8 *pack_start;
|
||||
__u8 *q;
|
||||
@ -1777,7 +1763,7 @@ static int proc_xbus_command_write(struct file *file,
|
||||
const size_t max_text = max_len * 3 + 10;
|
||||
|
||||
if (count > max_text) {
|
||||
XBUS_ERR(xbus, "%s: line too long (%ld > %zd)\n", __func__,
|
||||
XBUS_ERR(xbus, "%s: line too long (%zd > %zd)\n", __func__,
|
||||
count, max_len);
|
||||
return -EFBIG;
|
||||
}
|
||||
@ -1790,7 +1776,7 @@ static int proc_xbus_command_write(struct file *file,
|
||||
goto out;
|
||||
}
|
||||
buf[count] = '\0';
|
||||
XBUS_DBG(GENERAL, xbus, "count=%ld\n", count);
|
||||
XBUS_DBG(GENERAL, xbus, "count=%zd\n", count);
|
||||
/*
|
||||
* We replace the content of buf[] from
|
||||
* ascii representation to packet content
|
||||
@ -1846,20 +1832,29 @@ out:
|
||||
kfree(buf);
|
||||
return count;
|
||||
}
|
||||
|
||||
static int proc_xbus_command_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
file->private_data = PDE_DATA(inode);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const struct file_operations proc_xbus_command_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = proc_xbus_command_open,
|
||||
.write = proc_xbus_command_write,
|
||||
};
|
||||
#endif
|
||||
|
||||
static int read_proc_xbuses(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int xpp_proc_read_show(struct seq_file *sfile, void *data)
|
||||
{
|
||||
int len = 0;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < MAX_BUSES; i++) {
|
||||
xbus_t *xbus = get_xbus(__func__, i);
|
||||
|
||||
if (xbus) {
|
||||
len +=
|
||||
sprintf(page + len,
|
||||
seq_printf(sfile,
|
||||
"%s: CONNECTOR=%s LABEL=[%s] STATUS=%s\n",
|
||||
xbus->busname, xbus->connector, xbus->label,
|
||||
(XBUS_FLAGS(xbus, CONNECTED)) ? "connected"
|
||||
@ -1868,19 +1863,24 @@ static int read_proc_xbuses(char *page, char **start, off_t off, int count,
|
||||
}
|
||||
}
|
||||
#if 0
|
||||
len += sprintf(page + len, "<-- len=%d\n", len);
|
||||
seq_printf(sfile, "<-- len=%d\n", len);
|
||||
#endif
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
return len;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int xpp_proc_read_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, xpp_proc_read_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations xpp_proc_read_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = xpp_proc_read_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
static void transport_init(xbus_t *xbus, struct xbus_ops *ops,
|
||||
@ -1971,15 +1971,13 @@ int __init xbus_core_init(void)
|
||||
INFO("FEATURE: with PROTOCOL_DEBUG\n");
|
||||
#endif
|
||||
#ifdef CONFIG_PROC_FS
|
||||
proc_xbuses =
|
||||
create_proc_read_entry(PROC_XBUSES, 0444, xpp_proc_toplevel,
|
||||
read_proc_xbuses, NULL);
|
||||
proc_xbuses = proc_create_data(PROC_XBUSES, 0444, xpp_proc_toplevel,
|
||||
&xpp_proc_read_ops, NULL);
|
||||
if (!proc_xbuses) {
|
||||
ERR("Failed to create proc file %s\n", PROC_XBUSES);
|
||||
ret = -EFAULT;
|
||||
goto err;
|
||||
}
|
||||
SET_PROC_DIRENTRY_OWNER(proc_xbuses);
|
||||
#endif
|
||||
if ((ret = xpp_driver_init()) < 0)
|
||||
goto err;
|
||||
|
@ -34,6 +34,7 @@
|
||||
#include <linux/delay.h> /* for udelay */
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/proc_fs.h>
|
||||
#include <linux/seq_file.h>
|
||||
#include <dahdi/kernel.h>
|
||||
#include "xbus-core.h"
|
||||
#include "xproto.h"
|
||||
@ -102,8 +103,7 @@ int total_registered_spans(void)
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int xpd_read_proc(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data);
|
||||
static const struct file_operations xpd_read_proc_ops;
|
||||
#endif
|
||||
|
||||
/*------------------------- XPD Management -------------------------*/
|
||||
@ -169,9 +169,9 @@ static int xpd_proc_create(xbus_t *xbus, xpd_t *xpd)
|
||||
XPD_ERR(xpd, "Failed to create proc directory\n");
|
||||
goto err;
|
||||
}
|
||||
xpd->proc_xpd_summary =
|
||||
create_proc_read_entry(PROC_XPD_SUMMARY, 0444, xpd->proc_xpd_dir,
|
||||
xpd_read_proc, xpd);
|
||||
xpd->proc_xpd_summary = proc_create_data(PROC_XPD_SUMMARY, 0444,
|
||||
xpd->proc_xpd_dir,
|
||||
&xpd_read_proc_ops, xpd);
|
||||
if (!xpd->proc_xpd_summary) {
|
||||
XPD_ERR(xpd, "Failed to create proc file '%s'\n",
|
||||
PROC_XPD_SUMMARY);
|
||||
@ -254,89 +254,72 @@ EXPORT_SYMBOL(create_xpd);
|
||||
|
||||
/**
|
||||
* Prints a general procfs entry for the bus, under xpp/BUSNAME/summary
|
||||
* @page TODO: figure out procfs
|
||||
* @start TODO: figure out procfs
|
||||
* @off TODO: figure out procfs
|
||||
* @count TODO: figure out procfs
|
||||
* @eof TODO: figure out procfs
|
||||
* @data an xbus_t pointer with the bus data.
|
||||
*/
|
||||
static int xpd_read_proc(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int xpd_read_proc_show(struct seq_file *sfile, void *data)
|
||||
{
|
||||
int len = 0;
|
||||
xpd_t *xpd = data;
|
||||
xpd_t *xpd = sfile->private;
|
||||
int i;
|
||||
|
||||
if (!xpd)
|
||||
goto out;
|
||||
return -EINVAL;
|
||||
|
||||
len +=
|
||||
sprintf(page + len,
|
||||
seq_printf(sfile,
|
||||
"%s (%s, card %s, span %d)\n" "timing_priority: %d\n"
|
||||
"timer_count: %d span->mainttimer=%d\n", xpd->xpdname,
|
||||
xpd->type_name, (xpd->card_present) ? "present" : "missing",
|
||||
(SPAN_REGISTERED(xpd)) ? PHONEDEV(xpd).span.spanno : 0,
|
||||
PHONEDEV(xpd).timing_priority, xpd->timer_count,
|
||||
PHONEDEV(xpd).span.mainttimer);
|
||||
len +=
|
||||
sprintf(page + len, "xpd_state: %s (%d)\n",
|
||||
seq_printf(sfile, "xpd_state: %s (%d)\n",
|
||||
xpd_statename(xpd->xpd_state), xpd->xpd_state);
|
||||
len +=
|
||||
sprintf(page + len, "open_counter=%d refcount=%d\n",
|
||||
seq_printf(sfile, "open_counter=%d refcount=%d\n",
|
||||
atomic_read(&PHONEDEV(xpd).open_counter),
|
||||
refcount_xpd(xpd));
|
||||
len +=
|
||||
sprintf(page + len, "Address: U=%d S=%d\n", xpd->addr.unit,
|
||||
seq_printf(sfile, "Address: U=%d S=%d\n", xpd->addr.unit,
|
||||
xpd->addr.subunit);
|
||||
len += sprintf(page + len, "Subunits: %d\n", xpd->subunits);
|
||||
len += sprintf(page + len, "Type: %d.%d\n\n", xpd->type, xpd->subtype);
|
||||
len += sprintf(page + len, "pcm_len=%d\n\n", PHONEDEV(xpd).pcm_len);
|
||||
len +=
|
||||
sprintf(page + len, "wanted_pcm_mask=0x%04X\n\n",
|
||||
seq_printf(sfile, "Subunits: %d\n", xpd->subunits);
|
||||
seq_printf(sfile, "Type: %d.%d\n\n", xpd->type, xpd->subtype);
|
||||
seq_printf(sfile, "pcm_len=%d\n\n", PHONEDEV(xpd).pcm_len);
|
||||
seq_printf(sfile, "wanted_pcm_mask=0x%04X\n\n",
|
||||
PHONEDEV(xpd).wanted_pcm_mask);
|
||||
len +=
|
||||
sprintf(page + len, "mute_dtmf=0x%04X\n\n",
|
||||
seq_printf(sfile, "mute_dtmf=0x%04X\n\n",
|
||||
PHONEDEV(xpd).mute_dtmf);
|
||||
len += sprintf(page + len, "STATES:");
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "output_relays");
|
||||
seq_printf(sfile, "STATES:");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "output_relays");
|
||||
for_each_line(xpd, i) {
|
||||
len +=
|
||||
sprintf(page + len, "%d ",
|
||||
seq_printf(sfile, "%d ",
|
||||
IS_SET(PHONEDEV(xpd).digital_outputs, i));
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "input_relays");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "input_relays");
|
||||
for_each_line(xpd, i) {
|
||||
len +=
|
||||
sprintf(page + len, "%d ",
|
||||
seq_printf(sfile, "%d ",
|
||||
IS_SET(PHONEDEV(xpd).digital_inputs, i));
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "offhook");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "offhook");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%d ", IS_OFFHOOK(xpd, i));
|
||||
seq_printf(sfile, "%d ", IS_OFFHOOK(xpd, i));
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "oht_pcm_pass");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "oht_pcm_pass");
|
||||
for_each_line(xpd, i) {
|
||||
len +=
|
||||
sprintf(page + len, "%d ",
|
||||
seq_printf(sfile, "%d ",
|
||||
IS_SET(PHONEDEV(xpd).oht_pcm_pass, i));
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "msg_waiting");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "msg_waiting");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%d ", PHONEDEV(xpd).msg_waiting[i]);
|
||||
seq_printf(sfile, "%d ", PHONEDEV(xpd).msg_waiting[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "ringing");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "ringing");
|
||||
for_each_line(xpd, i) {
|
||||
len += sprintf(page + len, "%d ", PHONEDEV(xpd).ringing[i]);
|
||||
seq_printf(sfile, "%d ", PHONEDEV(xpd).ringing[i]);
|
||||
}
|
||||
len += sprintf(page + len, "\n\t%-17s: ", "no_pcm");
|
||||
seq_printf(sfile, "\n\t%-17s: ", "no_pcm");
|
||||
for_each_line(xpd, i) {
|
||||
len +=
|
||||
sprintf(page + len, "%d ", IS_SET(PHONEDEV(xpd).no_pcm, i));
|
||||
seq_printf(sfile, "%d ", IS_SET(PHONEDEV(xpd).no_pcm, i));
|
||||
}
|
||||
#if 1
|
||||
if (SPAN_REGISTERED(xpd)) {
|
||||
len += sprintf(page + len,
|
||||
seq_printf(sfile,
|
||||
"\nPCM:\n |"
|
||||
" [readchunk] |"
|
||||
" [writechunk] | W D");
|
||||
@ -358,16 +341,16 @@ static int xpd_read_proc(char *page, char **start, off_t off, int count,
|
||||
wp = chan->writechunk;
|
||||
memcpy(rchunk, rp, DAHDI_CHUNKSIZE);
|
||||
memcpy(wchunk, wp, DAHDI_CHUNKSIZE);
|
||||
len += sprintf(page + len, "\n port %2d> | ", i);
|
||||
seq_printf(sfile, "\n port %2d> | ", i);
|
||||
for (j = 0; j < DAHDI_CHUNKSIZE; j++)
|
||||
len += sprintf(page + len, "%02X ", rchunk[j]);
|
||||
len += sprintf(page + len, " | ");
|
||||
seq_printf(sfile, "%02X ", rchunk[j]);
|
||||
seq_printf(sfile, " | ");
|
||||
for (j = 0; j < DAHDI_CHUNKSIZE; j++)
|
||||
len += sprintf(page + len, "%02X ", wchunk[j]);
|
||||
len += sprintf(page + len, " | %c",
|
||||
seq_printf(sfile, "%02X ", wchunk[j]);
|
||||
seq_printf(sfile, " | %c",
|
||||
(IS_SET(PHONEDEV(xpd).wanted_pcm_mask, i))
|
||||
? '+' : ' ');
|
||||
len += sprintf(page + len, " %c",
|
||||
seq_printf(sfile, " %c",
|
||||
(IS_SET(PHONEDEV(xpd).mute_dtmf, i))
|
||||
? '-' : ' ');
|
||||
}
|
||||
@ -375,36 +358,37 @@ static int xpd_read_proc(char *page, char **start, off_t off, int count,
|
||||
#endif
|
||||
#if 0
|
||||
if (SPAN_REGISTERED(xpd)) {
|
||||
len += sprintf(page + len, "\nSignalling:\n");
|
||||
seq_printf(sfile, "\nSignalling:\n");
|
||||
for_each_line(xpd, i) {
|
||||
struct dahdi_chan *chan = XPD_CHAN(xpd, i);
|
||||
len +=
|
||||
sprintf(page + len,
|
||||
seq_printf(sfile,
|
||||
"\t%2d> sigcap=0x%04X sig=0x%04X\n", i,
|
||||
chan->sigcap, chan->sig);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
len += sprintf(page + len, "\nCOUNTERS:\n");
|
||||
seq_printf(sfile, "\nCOUNTERS:\n");
|
||||
for (i = 0; i < XPD_COUNTER_MAX; i++) {
|
||||
len +=
|
||||
sprintf(page + len, "\t\t%-20s = %d\n",
|
||||
seq_printf(sfile, "\t\t%-20s = %d\n",
|
||||
xpd_counters[i].name, xpd->counters[i]);
|
||||
}
|
||||
len += sprintf(page + len, "<-- len=%d\n", len);
|
||||
out:
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
return len;
|
||||
|
||||
seq_printf(sfile, "<-- len=%d\n", len);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int xpd_read_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, xpd_read_proc_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations xpd_read_proc_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = xpd_read_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
const char *xpd_statename(enum xpd_state st)
|
||||
|
@ -231,8 +231,7 @@ static int xusb_probe(struct usb_interface *interface,
|
||||
const struct usb_device_id *id);
|
||||
static void xusb_disconnect(struct usb_interface *interface);
|
||||
#ifdef CONFIG_PROC_FS
|
||||
static int xusb_read_proc(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data);
|
||||
static const struct file_operations xusb_read_proc_ops;
|
||||
#endif
|
||||
|
||||
/*------------------------------------------------------------------*/
|
||||
@ -743,9 +742,9 @@ static int xusb_probe(struct usb_interface *interface,
|
||||
#ifdef CONFIG_PROC_FS
|
||||
DBG(PROC,
|
||||
"Creating proc entry " PROC_USBXPP_SUMMARY " in bus proc dir.\n");
|
||||
procsummary =
|
||||
create_proc_read_entry(PROC_USBXPP_SUMMARY, 0444,
|
||||
xbus->proc_xbus_dir, xusb_read_proc, xusb);
|
||||
procsummary = proc_create_data(PROC_USBXPP_SUMMARY, 0444,
|
||||
xbus->proc_xbus_dir, &xusb_read_proc_ops,
|
||||
xusb);
|
||||
if (!procsummary) {
|
||||
XBUS_ERR(xbus, "Failed to create proc file '%s'\n",
|
||||
PROC_USBXPP_SUMMARY);
|
||||
@ -753,7 +752,6 @@ static int xusb_probe(struct usb_interface *interface,
|
||||
retval = -EIO;
|
||||
goto probe_failed;
|
||||
}
|
||||
SET_PROC_DIRENTRY_OWNER(procsummary);
|
||||
#endif
|
||||
bus_count++;
|
||||
xusb->xbus_num = xbus->num;
|
||||
@ -1020,90 +1018,83 @@ static void __exit xpp_usb_shutdown(void)
|
||||
|
||||
#ifdef CONFIG_PROC_FS
|
||||
|
||||
static int xusb_read_proc(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int xusb_read_proc_show(struct seq_file *sfile, void *data)
|
||||
{
|
||||
int len = 0;
|
||||
unsigned long flags;
|
||||
int i;
|
||||
//unsigned long stamp = jiffies;
|
||||
xusb_t *xusb = data;
|
||||
xusb_t *xusb = sfile->private;
|
||||
uint usb_tx_delay[NUM_BUCKETS];
|
||||
const int mark_limit = tx_sluggish / USEC_BUCKET;
|
||||
|
||||
if (!xusb)
|
||||
goto out;
|
||||
return 0;
|
||||
|
||||
// TODO: probably needs a per-xusb lock:
|
||||
spin_lock_irqsave(&xusb_lock, flags);
|
||||
len +=
|
||||
sprintf(page + len, "Device: %03d/%03d\n", xusb->udev->bus->busnum,
|
||||
seq_printf(sfile, "Device: %03d/%03d\n", xusb->udev->bus->busnum,
|
||||
xusb->udev->devnum);
|
||||
len +=
|
||||
sprintf(page + len, "USB: manufacturer=%s\n", xusb->manufacturer);
|
||||
len += sprintf(page + len, "USB: product=%s\n", xusb->product);
|
||||
len += sprintf(page + len, "USB: serial=%s\n", xusb->serial);
|
||||
len +=
|
||||
sprintf(page + len, "Minor: %d\nModel Info: %s\n", xusb->minor,
|
||||
seq_printf(sfile, "USB: manufacturer=%s\n", xusb->manufacturer);
|
||||
seq_printf(sfile, "USB: product=%s\n", xusb->product);
|
||||
seq_printf(sfile, "USB: serial=%s\n", xusb->serial);
|
||||
seq_printf(sfile, "Minor: %d\nModel Info: %s\n", xusb->minor,
|
||||
xusb->model_info->desc);
|
||||
len +=
|
||||
sprintf(page + len,
|
||||
seq_printf(sfile,
|
||||
"Endpoints:\n" "\tIn: 0x%02X - Size: %d)\n"
|
||||
"\tOut: 0x%02X - Size: %d)\n",
|
||||
xusb->endpoints[XUSB_RECV].ep_addr,
|
||||
xusb->endpoints[XUSB_RECV].max_size,
|
||||
xusb->endpoints[XUSB_SEND].ep_addr,
|
||||
xusb->endpoints[XUSB_SEND].max_size);
|
||||
len +=
|
||||
sprintf(page + len, "\npending_writes=%d\n",
|
||||
seq_printf(sfile, "\npending_writes=%d\n",
|
||||
atomic_read(&xusb->pending_writes));
|
||||
len +=
|
||||
sprintf(page + len, "pending_reads=%d\n",
|
||||
seq_printf(sfile, "pending_reads=%d\n",
|
||||
atomic_read(&xusb->pending_reads));
|
||||
len += sprintf(page + len, "max_tx_delay=%d\n", xusb->max_tx_delay);
|
||||
seq_printf(sfile, "max_tx_delay=%d\n", xusb->max_tx_delay);
|
||||
xusb->max_tx_delay = 0;
|
||||
#ifdef DEBUG_PCM_TIMING
|
||||
len +=
|
||||
sprintf(page + len,
|
||||
seq_printf(sfile,
|
||||
"\nstamp_last_pcm_read=%lld accumulate_diff=%lld\n",
|
||||
stamp_last_pcm_read, accumulate_diff);
|
||||
#endif
|
||||
memcpy(usb_tx_delay, xusb->usb_tx_delay, sizeof(usb_tx_delay));
|
||||
len +=
|
||||
sprintf(page + len, "usb_tx_delay[%d,%d,%d]: ", USEC_BUCKET,
|
||||
seq_printf(sfile, "usb_tx_delay[%d,%d,%d]: ", USEC_BUCKET,
|
||||
BUCKET_START, NUM_BUCKETS);
|
||||
for (i = BUCKET_START; i < NUM_BUCKETS; i++) {
|
||||
len += sprintf(page + len, "%6d ", usb_tx_delay[i]);
|
||||
seq_printf(sfile, "%6d ", usb_tx_delay[i]);
|
||||
if (i == mark_limit)
|
||||
len += sprintf(page + len, "| ");
|
||||
seq_printf(sfile, "| ");
|
||||
}
|
||||
len +=
|
||||
sprintf(page + len, "\nPCM_TX_DROPS: %5d (sluggish: %d)\n",
|
||||
seq_printf(sfile, "\nPCM_TX_DROPS: %5d (sluggish: %d)\n",
|
||||
atomic_read(&xusb->pcm_tx_drops),
|
||||
atomic_read(&xusb->usb_sluggish_count)
|
||||
);
|
||||
len += sprintf(page + len, "\nCOUNTERS:\n");
|
||||
seq_printf(sfile, "\nCOUNTERS:\n");
|
||||
for (i = 0; i < XUSB_COUNTER_MAX; i++) {
|
||||
len +=
|
||||
sprintf(page + len, "\t%-15s = %d\n", xusb_counters[i].name,
|
||||
seq_printf(sfile, "\t%-15s = %d\n", xusb_counters[i].name,
|
||||
xusb->counters[i]);
|
||||
}
|
||||
#if 0
|
||||
len += sprintf(page + len, "<-- len=%d\n", len);
|
||||
seq_printf(sfile, "<-- len=%d\n", len);
|
||||
#endif
|
||||
spin_unlock_irqrestore(&xusb_lock, flags);
|
||||
out:
|
||||
if (len <= off + count)
|
||||
*eof = 1;
|
||||
*start = page + off;
|
||||
len -= off;
|
||||
if (len > count)
|
||||
len = count;
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
return len;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int xusb_read_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, xusb_read_proc_show, PDE_DATA(inode));
|
||||
}
|
||||
|
||||
static const struct file_operations xusb_read_proc_ops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = xusb_read_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
MODULE_DESCRIPTION("XPP USB Transport Driver");
|
||||
|
Loading…
Reference in New Issue
Block a user