summaryrefslogtreecommitdiff
path: root/drivers/dahdi/xpp/xpp_dahdi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/dahdi/xpp/xpp_dahdi.c')
-rw-r--r--drivers/dahdi/xpp/xpp_dahdi.c153
1 files changed, 153 insertions, 0 deletions
diff --git a/drivers/dahdi/xpp/xpp_dahdi.c b/drivers/dahdi/xpp/xpp_dahdi.c
index 992064a..4bd9287 100644
--- a/drivers/dahdi/xpp/xpp_dahdi.c
+++ b/drivers/dahdi/xpp/xpp_dahdi.c
@@ -50,6 +50,10 @@ static const char rcsid[] = "$Id$";
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *xpp_proc_toplevel = NULL;
#define PROC_DIR "xpp"
+#ifdef OLD_PROC
+#define PROC_XPD_ZTREGISTER "dahdi_registration"
+#define PROC_XPD_BLINK "blink"
+#endif
#define PROC_XPD_SUMMARY "summary"
#endif
@@ -110,6 +114,12 @@ 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);
+#ifdef OLD_PROC
+static int proc_xpd_ztregister_read(char *page, char **start, off_t off, int count, int *eof, void *data);
+static int proc_xpd_ztregister_write(struct file *file, const char __user *buffer, unsigned long count, void *data);
+static int proc_xpd_blink_read(char *page, char **start, off_t off, int count, int *eof, void *data);
+static int proc_xpd_blink_write(struct file *file, const char __user *buffer, unsigned long count, void *data);
+#endif
#endif
/*------------------------- XPD Management -------------------------*/
@@ -152,11 +162,26 @@ static void xpd_proc_remove(xbus_t *xbus, xpd_t *xpd)
{
#ifdef CONFIG_PROC_FS
if(xpd->proc_xpd_dir) {
+#ifdef OLD_PROC
+ chip_proc_remove(xbus, xpd);
+#endif
if(xpd->proc_xpd_summary) {
XPD_DBG(PROC, xpd, "Removing proc '%s'\n", PROC_XPD_SUMMARY);
remove_proc_entry(PROC_XPD_SUMMARY, xpd->proc_xpd_dir);
xpd->proc_xpd_summary = NULL;
}
+#ifdef OLD_PROC
+ if(xpd->proc_xpd_ztregister) {
+ XPD_DBG(PROC, xpd, "Removing proc '%s'\n", PROC_XPD_ZTREGISTER);
+ remove_proc_entry(PROC_XPD_ZTREGISTER, xpd->proc_xpd_dir);
+ xpd->proc_xpd_ztregister = NULL;
+ }
+ if(xpd->proc_xpd_blink) {
+ XPD_DBG(PROC, xpd, "Removing proc '%s'\n", PROC_XPD_BLINK);
+ remove_proc_entry(PROC_XPD_BLINK, xpd->proc_xpd_dir);
+ xpd->proc_xpd_blink = NULL;
+ }
+#endif
XPD_DBG(PROC, xpd, "Removing %s/%s proc directory\n",
xbus->busname, xpd->xpdname);
remove_proc_entry(xpd->xpdname, xbus->proc_xbus_dir);
@@ -181,6 +206,28 @@ static int xpd_proc_create(xbus_t *xbus, xpd_t *xpd)
goto err;
}
SET_PROC_DIRENTRY_OWNER(xpd->proc_xpd_summary);
+#ifdef OLD_PROC
+ xpd->proc_xpd_ztregister = create_proc_entry(PROC_XPD_ZTREGISTER, 0644, xpd->proc_xpd_dir);
+ if (!xpd->proc_xpd_ztregister) {
+ XPD_ERR(xpd, "Failed to create proc file '%s'\n", PROC_XPD_ZTREGISTER);
+ goto err;
+ }
+ SET_PROC_DIRENTRY_OWNER(xpd->proc_xpd_ztregister);
+ xpd->proc_xpd_ztregister->data = xpd;
+ xpd->proc_xpd_ztregister->read_proc = proc_xpd_ztregister_read;
+ xpd->proc_xpd_ztregister->write_proc = proc_xpd_ztregister_write;
+ xpd->proc_xpd_blink = create_proc_entry(PROC_XPD_BLINK, 0644, xpd->proc_xpd_dir);
+ if (!xpd->proc_xpd_blink) {
+ XPD_ERR(xpd, "Failed to create proc file '%s'\n", PROC_XPD_BLINK);
+ goto err;
+ }
+ SET_PROC_DIRENTRY_OWNER(xpd->proc_xpd_blink);
+ xpd->proc_xpd_blink->data = xpd;
+ xpd->proc_xpd_blink->read_proc = proc_xpd_blink_read;
+ xpd->proc_xpd_blink->write_proc = proc_xpd_blink_write;
+ if(chip_proc_create(xbus, xpd) < 0)
+ goto err;
+#endif
#endif
return 0;
#ifdef CONFIG_PROC_FS
@@ -710,6 +757,112 @@ void hookstate_changed(xpd_t *xpd, int pos, bool to_offhook)
notify_rxsig(xpd, pos, (to_offhook) ? DAHDI_RXSIG_OFFHOOK : DAHDI_RXSIG_ONHOOK);
}
+#ifdef CONFIG_PROC_FS
+#ifdef OLD_PROC
+static int proc_xpd_ztregister_read(char *page, char **start, off_t off, int count, int *eof, void *data)
+{
+ int len = 0;
+ unsigned long flags;
+ xpd_t *xpd = data;
+
+ BUG_ON(!xpd);
+ XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
+ __FUNCTION__, current->comm, current->tgid);
+ spin_lock_irqsave(&xpd->lock, flags);
+ len += sprintf(page + len, "%d\n", SPAN_REGISTERED(xpd) ? xpd->span.spanno : 0);
+ 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;
+}
+
+static int proc_xpd_ztregister_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
+{
+ xpd_t *xpd = data;
+ char buf[MAX_PROC_WRITE];
+ int dahdi_reg;
+ int ret;
+
+ BUG_ON(!xpd);
+ XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] wrote to /proc interface instead of /sys\n",
+ __FUNCTION__, current->comm, current->tgid);
+ if(count >= MAX_PROC_WRITE)
+ return -EINVAL;
+ if(copy_from_user(buf, buffer, count))
+ return -EFAULT;
+ buf[count] = '\0';
+ ret = sscanf(buf, "%d", &dahdi_reg);
+ if(ret != 1)
+ return -EINVAL;
+ if(!XBUS_IS(xpd->xbus, READY))
+ return -ENODEV;
+ XPD_DBG(GENERAL, xpd, "%s\n", (dahdi_reg) ? "register" : "unregister");
+ if(dahdi_reg)
+ ret = dahdi_register_xpd(xpd);
+ else
+ ret = dahdi_unregister_xpd(xpd);
+ return (ret < 0) ? ret : count;
+}
+
+static int proc_xpd_blink_read(char *page, char **start, off_t off, int count, int *eof, void *data)
+{
+ int len = 0;
+ unsigned long flags;
+ xpd_t *xpd = data;
+
+ BUG_ON(!xpd);
+ XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] read from /proc interface instead of /sys\n",
+ __FUNCTION__, current->comm, current->tgid);
+ spin_lock_irqsave(&xpd->lock, flags);
+ len += sprintf(page + len, "0x%lX\n", xpd->blink_mode);
+ 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;
+}
+
+static int proc_xpd_blink_write(struct file *file, const char __user *buffer, unsigned long count, void *data)
+{
+ xpd_t *xpd = data;
+ char buf[MAX_PROC_WRITE];
+ char *endp;
+ unsigned long blink;
+
+
+ BUG_ON(!xpd);
+ XPD_NOTICE(xpd, "%s: DEPRECATED: %s[%d] wrote to /proc interface instead of /sys\n",
+ __FUNCTION__, current->comm, current->tgid);
+ if(count >= MAX_PROC_WRITE)
+ return -EINVAL;
+ if(copy_from_user(buf, buffer, count))
+ return -EFAULT;
+ buf[count] = '\0';
+ if(count > 0 && buf[count-1] == '\n') /* chomp */
+ buf[count-1] = '\0';
+ blink = simple_strtoul(buf, &endp, 0);
+ if(*endp != '\0' || blink > 0xFFFF)
+ return -EINVAL;
+ XPD_DBG(GENERAL, xpd, "BLINK channels: 0x%lX\n", blink);
+ xpd->blink_mode = blink;
+ return count;
+}
+#endif
+
+#endif
+
+
#define XPP_MAX_LEN 512
/*------------------------- Dahdi Interfaces -----------------------*/
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-02 10:46:57 +0000