DAHDI: Fix compilation issues in DAHDI Linux.

* Compile and successfully build dahdi_dummy
* Compile and successfully build dahdi_echocan_oslec
* Build against Rocky Linux 9.6
* Fix compilation following commit
  asterisk/asterisk@43bf8a4
* Rebase and re-enable real time pulsing patches

Author: InterLinked1

.github/workflows/main.yml

@@ -21,16 +21,9 @@ jobs:
       fail-fast: false
       matrix:
         kernel_branch: [
-          'linux-4.14.y',
           'linux-4.19.y',
-          'linux-5.4.y',
-          'linux-5.10.y',
-          'linux-5.15.y',
-          'linux-5.17.y',
-          'linux-5.18.y',
           'linux-5.19.y',
           'linux-6.1.y',
-          'linux-6.5.y',
           'linux-6.8.y',
           'linux-6.9.y',
           'linux-6.10.y',
@@ -304,7 +297,19 @@ jobs:
         run: |
           ./phreaknet.sh make
           GIT_REPO_PATH=${GITHUB_WORKSPACE} phreaknet install --fast --dahdi --autokvers --drivers --devmode
-  rocky-9:
+  rocky-96:
+    runs-on: ubuntu-24.04
+    name: Rocky Linux 9.6
+    container: rockylinux:9
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build DAHDI and Asterisk
+        run: |
+          dnf install -y git tar
+          ./phreaknet.sh make
+          cat /etc/rocky-release
+          GIT_REPO_PATH=${GITHUB_WORKSPACE} phreaknet install --fast --dahdi --autokvers --drivers --devmode
+  rocky-93:
     runs-on: ubuntu-24.04
     name: Rocky Linux 9.3
     container: rockylinux:9.3
@@ -314,7 +319,7 @@ jobs:
         run: |
           ./phreaknet.sh make
           GIT_REPO_PATH=${GITHUB_WORKSPACE} phreaknet install --fast --dahdi --autokvers --drivers --devmode
-  rocky-8:
+  rocky-89:
     runs-on: ubuntu-24.04
     name: Rocky Linux 8.9
     container: rockylinux:8.9

patches/ast_rtoutpulsing1.diff renamed to patches/ast_rtoutpulsing_channels.diff

@@ -1,8 +1,8 @@
 diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
-index e6c41e51e9..3baabb0872 100644
+index 99a28b0286..9cd6c17eac 100644
 --- a/channels/chan_dahdi.c
 +++ b/channels/chan_dahdi.c
-@@ -2573,6 +2573,12 @@ static enum analog_event dahdievent_to_analogevent(int event)
+@@ -2708,6 +2708,12 @@ static enum analog_event dahdievent_to_analogevent(int event)
  	case DAHDI_EVENT_PULSE_START:
  		res = ANALOG_EVENT_PULSE_START;
  		break;
@@ -15,7 +15,7 @@ index e6c41e51e9..3baabb0872 100644
  	case DAHDI_EVENT_POLARITY:
  		res = ANALOG_EVENT_POLARITY;
  		break;
-@@ -7778,6 +7784,10 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast)
+@@ -7928,6 +7934,10 @@ static struct ast_frame *dahdi_handle_event(struct ast_channel *ast)
  		if (!ast_channel_pbx(ast))
  			tone_zone_play_tone(p->subs[idx].dfd, -1);
  		break;
@@ -27,10 +27,10 @@ index e6c41e51e9..3baabb0872 100644
  		/* DAHDI has completed dialing all digits sent using DAHDI_DIAL. */
  #if defined(HAVE_PRI)
 diff --git a/channels/chan_dahdi.h b/channels/chan_dahdi.h
-index b7955cdddf..23d0691f24 100644
+index 43c89d93b4..1a42f0fa47 100644
 --- a/channels/chan_dahdi.h
 +++ b/channels/chan_dahdi.h
-@@ -354,6 +354,11 @@ struct dahdi_pvt {
+@@ -358,6 +358,11 @@ struct dahdi_pvt {
  	unsigned int pulse:1;
  	/*! \brief TRUE if a pulsed digit was detected. (Pulse dial phone detected) */
  	unsigned int pulsedial:1;
@@ -43,10 +43,10 @@ index b7955cdddf..23d0691f24 100644
  	/*!
  	 * \brief TRUE if caller ID is restricted.
 diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
-index cbf4ab4479..e72917d126 100644
+index 1ddf66fe3d..a4becf3042 100644
 --- a/channels/chan_iax2.c
 +++ b/channels/chan_iax2.c
-@@ -1438,6 +1438,7 @@ static int iax2_is_control_frame_allowed(int subtype)
+@@ -1460,6 +1460,7 @@ static int iax2_is_control_frame_allowed(int subtype)
  	case AST_CONTROL_TAKEOFFHOOK:
  	case AST_CONTROL_OFFHOOK:
  	case AST_CONTROL_CONGESTION:
@@ -55,7 +55,7 @@ index cbf4ab4479..e72917d126 100644
  	case AST_CONTROL_WINK:
  	case AST_CONTROL_OPTION:
 diff --git a/channels/sig_analog.c b/channels/sig_analog.c
-index 7ebb06239f..1cd63365c6 100644
+index e0d57b53ee..360cf23842 100644
 --- a/channels/sig_analog.c
 +++ b/channels/sig_analog.c
 @@ -290,6 +290,12 @@ static char *analog_event2str(enum analog_event event)
@@ -71,7 +71,7 @@ index 7ebb06239f..1cd63365c6 100644
  	case ANALOG_EVENT_POLARITY:
  		res = "ANALOG_EVENT_POLARITY";
  		break;
-@@ -2874,10 +2880,30 @@ static struct ast_frame *__analog_handle_event(struct analog_pvt *p, struct ast_
+@@ -3098,10 +3104,30 @@ static struct ast_frame *__analog_handle_event(struct analog_pvt *p, struct ast_
  		break;
  #endif
  	case ANALOG_EVENT_PULSE_START:
@@ -103,7 +103,7 @@ index 7ebb06239f..1cd63365c6 100644
  		if (p->inalarm) {
  			break;
 diff --git a/channels/sig_analog.h b/channels/sig_analog.h
-index 81043f39a5..02b1a4de17 100644
+index ae909ebba6..878794ba81 100644
 --- a/channels/sig_analog.h
 +++ b/channels/sig_analog.h
 @@ -88,6 +88,8 @@ enum analog_event {
@@ -129,99 +129,11 @@ index 81043f39a5..02b1a4de17 100644
  	/*! \brief -1 = unknown, 0 = no messages, 1 = new messages available */
  	int msgstate;
 
-@@ -300,6 +309,7 @@ struct analog_pvt {
- 	unsigned int permcallwaiting:1;			/*!< TRUE if call waiting is enabled. (Configured option) */
+@@ -302,6 +311,7 @@ struct analog_pvt {
+ 	unsigned int callwaitingdeluxe:1;		/*!< TRUE if Call Waiting Deluxe options are available */
  	unsigned int permhidecallerid:1;		/*!< Whether to hide our outgoing caller ID or not */
  	unsigned int pulse:1;
-+	unsigned int realtimepulsing:1;
++	unsigned int realtimepulsing:1;			/*!< TRUE if realtimepulsing is enabled */
  	unsigned int threewaycalling:1;
  	unsigned int threewaysilenthold:1;		/*!< Whether to time out a three-way dial tone to silence */
  	unsigned int transfer:1;
-diff --git a/funcs/func_frame_drop.c b/funcs/func_frame_drop.c
-index 522685cbd0..ee2c8781d3 100644
---- a/funcs/func_frame_drop.c
-+++ b/funcs/func_frame_drop.c
-@@ -77,6 +77,7 @@
- 					<enum name = "TAKEOFFHOOK" />
- 					<enum name = "OFFHOOK" />
- 					<enum name = "CONGESTION" />
-+					<enum name = "PULSE" />
- 					<enum name = "FLASH" />
- 					<enum name = "WINK" />
- 					<enum name = "PROGRESS" />
-@@ -134,6 +135,7 @@ static struct {
- 	{ AST_CONTROL_TAKEOFFHOOK,   ",TAKEOFFHOOK," },
- 	{ AST_CONTROL_OFFHOOK,   ",OFFHOOK," },
- 	{ AST_CONTROL_CONGESTION,   ",CONGESTION," },
-+	{ AST_CONTROL_PULSE,  ",PULSE," },
- 	{ AST_CONTROL_FLASH,   ",FLASH," },
- 	{ AST_CONTROL_WINK,   ",WINK," },
- 	{ AST_CONTROL_PROGRESS,   ",PROGRESS," },
-diff --git a/funcs/func_frame_trace.c b/funcs/func_frame_trace.c
-index 67345ef9e1..97ef1f7516 100644
---- a/funcs/func_frame_trace.c
-+++ b/funcs/func_frame_trace.c
-@@ -266,6 +266,9 @@ static void print_frame(struct ast_frame *frame)
- 		case AST_CONTROL_CONGESTION:
- 			ast_verbose("SubClass: CONGESTION\n");
- 			break;
-+		case AST_CONTROL_PULSE:
-+			ast_verbose("SubClass: PULSE\n");
-+			break;
- 		case AST_CONTROL_FLASH:
- 			ast_verbose("SubClass: FLASH\n");
- 			break;
-diff --git a/include/asterisk/frame.h b/include/asterisk/frame.h
-index 78e369c642..41f328c7ca 100644
---- a/include/asterisk/frame.h
-+++ b/include/asterisk/frame.h
-@@ -312,6 +312,7 @@ enum ast_control_frame_type {
- 	AST_CONTROL_STREAM_TOPOLOGY_REQUEST_CHANGE = 35,    /*!< Channel indication that a stream topology change has been requested */
- 	AST_CONTROL_STREAM_TOPOLOGY_CHANGED = 36,           /*!< Channel indication that a stream topology change has occurred */
- 	AST_CONTROL_STREAM_TOPOLOGY_SOURCE_CHANGED = 37,    /*!< Channel indication that one of the source streams has changed its source */
-+	AST_CONTROL_PULSE = 38,			/*!< Dial Pulse */
- 
- 	/*
- 	 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
-diff --git a/main/channel.c b/main/channel.c
-index 122f6e55a3..a98e635d95 100644
---- a/main/channel.c
-+++ b/main/channel.c
-@@ -3321,6 +3321,7 @@ int ast_waitfordigit_full(struct ast_channel *c, int timeout_ms, const char *bre
- 				case AST_CONTROL_HOLD:
- 				case AST_CONTROL_UNHOLD:
- 				case AST_CONTROL_FLASH:
-+				case AST_CONTROL_PULSE:
- 				case -1:
- 					/* Unimportant */
- 					break;
-@@ -4294,6 +4295,7 @@ static int attribute_const is_visible_indication(enum ast_control_frame_type con
- 	case AST_CONTROL_OPTION:
- 	case AST_CONTROL_WINK:
- 	case AST_CONTROL_FLASH:
-+	case AST_CONTROL_PULSE:
- 	case AST_CONTROL_OFFHOOK:
- 	case AST_CONTROL_TAKEOFFHOOK:
- 	case AST_CONTROL_ANSWER:
-@@ -4595,6 +4597,7 @@ static int indicate_data_internal(struct ast_channel *chan, int _condition, cons
- 	case AST_CONTROL_OPTION:
- 	case AST_CONTROL_WINK:
- 	case AST_CONTROL_FLASH:
-+	case AST_CONTROL_PULSE:
- 	case AST_CONTROL_OFFHOOK:
- 	case AST_CONTROL_TAKEOFFHOOK:
- 	case AST_CONTROL_ANSWER:
-diff --git a/main/frame.c b/main/frame.c
-index 711f9e15f1..2a80921c24 100644
---- a/main/frame.c
-+++ b/main/frame.c
-@@ -444,6 +444,9 @@ char *ast_frame_subclass2str(struct ast_frame *f, char *subclass, size_t slen, c
- 		case AST_CONTROL_CONGESTION:
- 			ast_copy_string(subclass, "Congestion", slen);
- 			break;
-+		case AST_CONTROL_PULSE:
-+			ast_copy_string(subclass, "Pulse", slen);
-+			break;
- 		case AST_CONTROL_FLASH:
- 			ast_copy_string(subclass, "Flash", slen);
- 			break;

patches/ast_rtoutpulsing_core.diff

@@ -0,0 +1,54 @@
+diff --git a/include/asterisk/frame.h b/include/asterisk/frame.h
+index a81ff92024..5fa49f91ab 100644
+--- a/include/asterisk/frame.h
++++ b/include/asterisk/frame.h
+@@ -312,6 +312,7 @@ enum ast_control_frame_type {
+ 	AST_CONTROL_STREAM_TOPOLOGY_REQUEST_CHANGE = 35,    /*!< Channel indication that a stream topology change has been requested */
+ 	AST_CONTROL_STREAM_TOPOLOGY_CHANGED = 36,           /*!< Channel indication that a stream topology change has occurred */
+ 	AST_CONTROL_STREAM_TOPOLOGY_SOURCE_CHANGED = 37,    /*!< Channel indication that one of the source streams has changed its source */
++	AST_CONTROL_PULSE = 38,			/*!< Dial Pulse */
+ 
+ 	/*
+ 	 * WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+diff --git a/main/channel.c b/main/channel.c
+index 374d6974c5..915d0fe57e 100644
+--- a/main/channel.c
++++ b/main/channel.c
+@@ -3290,6 +3290,7 @@ int ast_waitfordigit_full(struct ast_channel *c, int timeout_ms, const char *bre
+ 				case AST_CONTROL_HOLD:
+ 				case AST_CONTROL_UNHOLD:
+ 				case AST_CONTROL_FLASH:
++				case AST_CONTROL_PULSE:
+ 				case -1:
+ 					/* Unimportant */
+ 					break;
+@@ -4248,6 +4249,7 @@ static int attribute_const is_visible_indication(enum ast_control_frame_type con
+ 	case AST_CONTROL_OPTION:
+ 	case AST_CONTROL_WINK:
+ 	case AST_CONTROL_FLASH:
++	case AST_CONTROL_PULSE:
+ 	case AST_CONTROL_OFFHOOK:
+ 	case AST_CONTROL_TAKEOFFHOOK:
+ 	case AST_CONTROL_ANSWER:
+@@ -4550,6 +4552,7 @@ static int indicate_data_internal(struct ast_channel *chan, int _condition, cons
+ 	case AST_CONTROL_OPTION:
+ 	case AST_CONTROL_WINK:
+ 	case AST_CONTROL_FLASH:
++	case AST_CONTROL_PULSE:
+ 	case AST_CONTROL_OFFHOOK:
+ 	case AST_CONTROL_TAKEOFFHOOK:
+ 	case AST_CONTROL_ANSWER:
+diff --git a/main/frame.c b/main/frame.c
+index e9e3663530..bd06b01efc 100644
+--- a/main/frame.c
++++ b/main/frame.c
+@@ -447,6 +447,9 @@ char *ast_frame_subclass2str(struct ast_frame *f, char *subclass, size_t slen, c
+ 		case AST_CONTROL_FLASH:
+ 			ast_copy_string(subclass, "Flash", slen);
+ 			break;
++		case AST_CONTROL_PULSE:
++			ast_copy_string(subclass, "Pulse", slen);
++			break;
+ 		case AST_CONTROL_WINK:
+ 			ast_copy_string(subclass, "Wink", slen);
+ 			break;

patches/ast_rtoutpulsing_funcs.diff

@@ -0,0 +1,34 @@
+diff --git a/funcs/func_frame_drop.c b/funcs/func_frame_drop.c
+index 19694bc387..95c466744b 100644
+--- a/funcs/func_frame_drop.c
++++ b/funcs/func_frame_drop.c
+@@ -76,6 +76,7 @@
+ 					<enum name = "TAKEOFFHOOK" />
+ 					<enum name = "OFFHOOK" />
+ 					<enum name = "CONGESTION" />
++					<enum name = "PULSE" />
+ 					<enum name = "FLASH" />
+ 					<enum name = "WINK" />
+ 					<enum name = "PROGRESS" />
+@@ -133,6 +134,7 @@ static struct {
+ 	{ AST_CONTROL_TAKEOFFHOOK,   ",TAKEOFFHOOK," },
+ 	{ AST_CONTROL_OFFHOOK,   ",OFFHOOK," },
+ 	{ AST_CONTROL_CONGESTION,   ",CONGESTION," },
++	{ AST_CONTROL_PULSE,  ",PULSE," },
+ 	{ AST_CONTROL_FLASH,   ",FLASH," },
+ 	{ AST_CONTROL_WINK,   ",WINK," },
+ 	{ AST_CONTROL_PROGRESS,   ",PROGRESS," },
+diff --git a/funcs/func_frame_trace.c b/funcs/func_frame_trace.c
+index cdb747311e..581f004ba2 100644
+--- a/funcs/func_frame_trace.c
++++ b/funcs/func_frame_trace.c
+@@ -269,6 +269,9 @@ static void print_frame(struct ast_frame *frame)
+ 		case AST_CONTROL_CONGESTION:
+ 			ast_verbose("SubClass: CONGESTION\n");
+ 			break;
++		case AST_CONTROL_PULSE:
++			ast_verbose("SubClass: PULSE\n");
++			break;
+ 		case AST_CONTROL_FLASH:
+ 			ast_verbose("SubClass: FLASH\n");
+ 			break;

phreaknet.sh

@@ -274,7 +274,7 @@ FREEPBX_GUI=0
 GENERIC_HEADERS=0
 AUTOSET_KVERS=0
 EXTERNAL_CODECS=0
-RTPULSING=0 # Disabled temporarily, patches must be rebased
+RTPULSING=1 # Disabled temporarily, patches must be rebased
 HEARPULSING=1
 HAVE_COMPATIBLE_SPANDSP=1
 PACMAN_UPDATED=0 # Internal flag
@@ -2063,6 +2063,13 @@ install_dahdi() {
 		die "Directory not found: $AST_SOURCE_PARENT_DIR/$DAHDI_LIN_SRC_DIR"
 	fi
 
+	# Download the dahdi-linux-extra repo. This is needed for OSLEC support.
+	if [ ! -d dahdi-linux-extra.git ]; then
+		git clone --depth 1 --single-branch --branch extra-2.10.y https://notabug.org/tzafrir/dahdi-linux-extra.git
+	fi
+	cp -r dahdi-linux-extra/drivers/staging $AST_SOURCE_PARENT_DIR/$DAHDI_LIN_SRC_DIR/drivers
+	# Since the OSLEC code is unlikely to change, there isn't much point in redownloading dahdi-linux-extra more than once.
+
 	# DAHDI Linux (generally recommended to install DAHDI Linux and DAHDI Tools separately, as opposed to bundled)
 	cd $AST_SOURCE_PARENT_DIR/$DAHDI_LIN_SRC_DIR
 
@@ -2084,6 +2091,8 @@ install_dahdi() {
 
 	if [ "$DAHDI_OLD_DRIVERS" = "1" ]; then
 		dahdi_unpurge $DAHDI_LIN_SRC_DIR # for some reason, this needs to be applied before the next branch patches
+		# Enable building dahdi_dummy, which is disabled by default
+		sed -i 's/#obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_DUMMY)/obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_DUMMY)/g' drivers/dahdi/Kbuild
 	fi
 
 	# Merged in master, but not yet in a current release
@@ -2103,6 +2112,8 @@ install_dahdi() {
 	dahlin_apply_pr 79 # vpmadt032 binary blob
 	dahlin_apply_pr 92 # del_timer_sync wrapper
 	dahlin_apply_pr 96 # from_timer renamed to timer_container_of
+	dahlin_apply_pr 98 # hrtimer_init changed to hrtimer_setup
+	dahlin_apply_pr 99 # use module_init/module_exit instead of init_module/cleanup_module
 
 	KERN_VER_MM=$( uname -r | cut -d. -f1-2 )
 	OS_DIST_2=$( printf "$OS_DIST_INFO" | cut -d' ' -f1-2)
@@ -2580,7 +2591,9 @@ phreak_patches() {
 
 	if [ "$RTPULSING" = "1" ]; then
 		# Patches split up to make it easier to selectively redo the 2nd one if a patch conflict occurs and the patch needs to be rebased.
-		git_patch "ast_rtoutpulsing1.diff" # chan_dahdi: add rtoutpulsing
+		git_patch "ast_rtoutpulsing_core.diff"
+		git_patch "ast_rtoutpulsing_funcs.diff"
+		git_patch "ast_rtoutpulsing_channels.diff"
 		git_patch "ast_rtoutpulsing2.diff" # chan_dahdi: add rtoutpulsing
 	fi
 

res/res_alarmsystem.c

@@ -1698,7 +1698,7 @@ static void *client_thread(void *arg)
 	/* Wait until the PBX is fully booted, similar to "core waitfullybooted"
 	 * This is necessary because dialplan won't execute while the PBX is still booting,
 	 * and events, including EVENT_ALARM_OKAY, can trigger user callbacks which execute dialplan. */
-	while (!ast_test_flag(&ast_options, AST_OPT_FLAG_FULLY_BOOTED)) {
+	while (!ast_fully_booted) {
 		usleep(1000);
 	}