add scripts

2025-11-08 10:28:02 -05:00
parent 718d82aabc
commit 299f39d3f2
7 changed files with 717 additions and 0 deletions
--- a/apply-dahdi-patches.sh
+++ b/apply-dahdi-patches.sh
@@ -0,0 +1,148 @@
+#!/bin/bash
+# Apply DAHDI driver patch for OpenWRT 24.10.4
+# Fixes MAX macro naming issues in dahdi-linux modules
+# Author: ChatGPT (for Zhe Yuan)
+
+set -e
+umask 022
+
+PATCH_DIR="package/feeds/telephony/dahdi-linux/patches"
+PATCH_FILE="$PATCH_DIR/300-fix-dahdi-max-attempts.patch"
+
+echo "========================================"
+echo " DAHDI Linux Patch Applier for OpenWRT"
+echo "========================================"
+
+# --- Check if inside OpenWRT source directory ---
+if [ ! -f "feeds.conf.default" ] || [ ! -d "package" ]; then
+  echo "[ERROR] This script must be run inside the OpenWRT root directory."
+  echo "Please 'cd' to your OpenWRT source root and run again."
+  exit 1
+fi
+
+# --- Check if dahdi patch directory exists ---
+if [ ! -d "$PATCH_DIR" ]; then
+  echo "[ERROR] Patch directory not found:"
+  echo "  $PATCH_DIR"
+  echo
+  echo "Please make sure telephony feed is installed:"
+  echo "  ./scripts/feeds update telephony"
+  echo "  ./scripts/feeds install -a"
+  exit 1
+fi
+
+# --- Create patch file ---
+echo "[INFO] Writing DAHDI patch to: $PATCH_FILE"
+cat > "$PATCH_FILE" <<'EOF'
+--- a/drivers/dahdi/wctdm24xxp/base.c
+++ b/drivers/dahdi/wctdm24xxp/base.c
+@@ -1516,16 +1516,16 @@ static int wait_access(struct wctdm *wc, struct wctdm_module *const mod)
+ {
+ 	unsigned char data = 0;
+ 	int count = 0;
+ 
+-	#define MAX 10 /* attempts */
+	#define MAX_ATTEMPTS 10 /* attempts */
+ 
+ 	/* Wait for indirect access */
+-	while (count++ < MAX) {
+	while (count++ < MAX_ATTEMPTS) {
+ 		data = wctdm_getreg(wc, mod, I_STATUS);
+ 		if (!data)
+ 			return 0;
+ 	}
+ 
+-	if (count > (MAX-1)) {
+	if (count > (MAX_ATTEMPTS-1)) {
+ 		dev_notice(&wc->vb.pdev->dev,
+ 			   " ##### Loop error (%02x) #####\n", data);
+ 	}
+
+--- a/drivers/dahdi/opvxa1200/base.c
+++ b/drivers/dahdi/opvxa1200/base.c
+@@ -868,12 +868,12 @@ static int wait_access(struct wctdm *wc, int card)
+     long origjiffies;
+     int count = 0;
+ 
+-    #define MAX 6000 /* attempts */
+    #define MAX_ATTEMPTS 6000 /* attempts */
+ 
+ 
+     origjiffies = jiffies;
+     /* Wait for indirect access */
+-    while (count++ < MAX)
+    while (count++ < MAX_ATTEMPTS)
+ 	 {
+ 		data = __wctdm_getreg(wc, card, I_STATUS);
+ 
+@@ -882,7 +882,7 @@ static int wait_access(struct wctdm *wc, int card)
+ 
+ 	 }
+ 
+-    if(count > (MAX-1)) printk(KERN_NOTICE " ##### Loop error (%02x) #####\n", data);
+    if(count > (MAX_ATTEMPTS-1)) printk(KERN_NOTICE " ##### Loop error (%02x) #####\n", data);
+ 
+ 	return 0;
+ }
+
+--- a/drivers/dahdi/wcaxx-base.c
+++ b/drivers/dahdi/wcaxx-base.c
+@@ -1066,16 +1066,16 @@ static int wait_access(struct wcaxx *wc, struct wcaxx_module *const mod)
+ 	unsigned char data = 0;
+ 	int count = 0;
+ 
+-	#define MAX 10 /* attempts */
+	#define MAX_ATTEMPTS 10 /* attempts */
+ 
+ 	/* Wait for indirect access */
+-	while (count++ < MAX) {
+	while (count++ < MAX_ATTEMPTS) {
+ 		data = wcaxx_getreg(wc, mod, I_STATUS);
+ 		if (!data)
+ 			return 0;
+ 	}
+ 
+-	if (count > (MAX-1)) {
+	if (count > (MAX_ATTEMPTS-1)) {
+ 		dev_notice(&wc->xb.pdev->dev,
+ 			   " ##### Loop error (%02x) #####\n", data);
+ 	}
+
+--- a/drivers/dahdi/wctdm.c
+++ b/drivers/dahdi/wctdm.c
+@@ -623,11 +623,11 @@ static int wait_access(struct wctdm *wc, int card)
+     unsigned char data = 0;
+     int count = 0;
+ 
+-    #define MAX 6000 /* attempts */
+    #define MAX_ATTEMPTS 6000 /* attempts */
+ 
+ 
+     /* Wait for indirect access */
+-    while (count++ < MAX)
+    while (count++ < MAX_ATTEMPTS)
+ 	 {
+ 		data = __wctdm_getreg(wc, card, I_STATUS);
+ 
+@@ -636,7 +636,7 @@ static int wait_access(struct wctdm *wc, int card)
+ 
+ 	 }
+ 
+-    if(count > (MAX-1)) printk(KERN_NOTICE " ##### Loop error (%02x) #####\n", data);
+    if(count > (MAX_ATTEMPTS-1)) printk(KERN_NOTICE " ##### Loop error (%02x) #####\n", data);
+ 
+ 	return 0;
+ }
+EOF
+
+echo "[SUCCESS] Patch written successfully!"
+echo
+echo "========================================"
+echo "✅ DAHDI patch applied successfully!"
+echo "   File: $PATCH_FILE"
+echo "========================================"
+echo
+echo "👉 Next step:"
+echo "   make package/feeds/telephony/dahdi-linux/{clean,prepare} V=s"
+echo "   make package/feeds/telephony/dahdi-linux/compile V=s"
+echo