branch Attitude Adjustment

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73

26 files changed, 3639 insertions, 0 deletions

diff --git a/package/ar7-atm/Config.in b/package/ar7-atm/Config.in
new file mode 100644
index 000000000..479b7ad07
--- /dev/null
+++ b/package/ar7-atm/Config.in
@@ -0,0 +1,22 @@
+menu "Configuration"
+	depends on (PACKAGE_kmod-sangam-atm-annex-a || PACKAGE_kmod-sangam-atm-annex-b)
+
+choice
+	prompt "Firmware version"
+	default AR7_ATM_FW_VERSION_704
+	help
+		This option allows you to switch between firmware/driver versions which
+		might improve the DSL line speed.
+
+config AR7_ATM_FW_VERSION_705
+	bool "D7.05.01.00"
+
+config AR7_ATM_FW_VERSION_704
+	bool "D7.04.03.00"
+
+config AR7_ATM_FW_VERSION_703
+	bool "D7.03.01.00"
+
+endchoice
+
+endmenu
diff --git a/package/ar7-atm/Makefile b/package/ar7-atm/Makefile
new file mode 100644
index 000000000..9568cce13
--- /dev/null
+++ b/package/ar7-atm/Makefile
@@ -0,0 +1,99 @@
+# 
+# Copyright (C) 2006-2009 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=sangam_atm
+
+ifeq ($(CONFIG_AR7_ATM_FW_VERSION_705),y)
+PKG_VERSION:=D7.05.01.00
+PKG_MD5SUM:=42ee465be5cfbe9476fc25deb260d450
+PKG_RELEASE:=R1
+PATCH_DIR:=patches-$(PKG_VERSION)
+endif
+
+ifeq ($(CONFIG_AR7_ATM_FW_VERSION_704),y)
+PKG_VERSION:=D7.04.03.00
+PKG_MD5SUM:=3d76004e46f09e88931f91670cb420ad
+PKG_RELEASE:=R1
+PATCH_DIR:=patches-$(PKG_VERSION)
+endif
+
+ifeq ($(CONFIG_AR7_ATM_FW_VERSION_703),y)
+PKG_VERSION:=D7.03.01.00
+PKG_MD5SUM:=bc6e9c6adb1be25820c7ee661de8ca7d
+PKG_RELEASE:=R2
+PATCH_DIR:=patches-D7.04.03.00
+endif
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_RELEASE).tar.bz2
+PKG_SOURCE_URL:=http://mirror2.openwrt.org/sources
+
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/sangam-atm/Default
+  SUBMENU:=Network Devices
+  DEPENDS:=@TARGET_ar7 +kmod-atm
+  TITLE:=AR7 ADSL driver
+  FILES:=$(PKG_BUILD_DIR)/tiatm.ko
+  AUTOLOAD:=$(call AutoLoad,50,tiatm)
+  MENU:=1
+endef
+
+define KernelPackage/sangam-atm/config
+	source "$(SOURCE)/Config.in"
+endef
+
+define KernelPackage/sangam-atm-annex-a
+$(call KernelPackage/sangam-atm/Default)
+  TITLE+= (Annex A, ADSL over POTS)
+endef
+
+define KernelPackage/sangam-atm-annex-a/description
+ The AR7 ADSL driver for Annex A (ADSL over POTS).
+endef
+
+define KernelPackage/sangam-atm-annex-a/config
+$(call KernelPackage/sangam-atm/config)
+endef
+
+define KernelPackage/sangam-atm-annex-b
+$(call KernelPackage/sangam-atm/Default)
+  TITLE+= (Annex B, ADSL over ISDN)
+endef
+
+define KernelPackage/sangam-atm-annex-b/description
+ The AR7 ADSL driver for Annex B (ADSL over ISDN).
+endef
+
+define KernelPackage/sangam-atm-annex-a/config
+$(call KernelPackage/sangam-atm/config)
+endef
+
+define Build/Compile
+	$(MAKE) -C "$(LINUX_DIR)" \
+		CROSS_COMPILE="$(TARGET_CROSS)" \
+		ARCH="$(LINUX_KARCH)" \
+		SUBDIRS="$(PKG_BUILD_DIR)" \
+		modules
+endef
+
+define KernelPackage/sangam-atm-annex-a/install
+	mkdir -p $(1)/lib/firmware
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/ar0700mp.bin $(1)/lib/firmware/
+	ln -sf ar0700mp.bin $(1)/lib/firmware/ar0700xx.bin
+endef
+
+define KernelPackage/sangam-atm-annex-b/install
+	mkdir -p $(1)/lib/firmware
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/ar0700db.bin $(1)/lib/firmware/
+	ln -sf ar0700db.bin $(1)/lib/firmware/ar0700xx.bin
+endef
+
+$(eval $(call KernelPackage,sangam-atm-annex-a))
+$(eval $(call KernelPackage,sangam-atm-annex-b))
diff --git a/package/ar7-atm/patches-D7.04.03.00/100-compile_fix.patch b/package/ar7-atm/patches-D7.04.03.00/100-compile_fix.patch
new file mode 100644
index 000000000..df5fe5396
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/100-compile_fix.patch
@@ -0,0 +1,768 @@
+--- a/cppi_cpaal5.c
++++ b/cppi_cpaal5.c
+@@ -352,7 +352,7 @@ static int halRxReturn(HAL_RECEIVEINFO *
+            {
+             /* malloc failed, add this RCB to Needs Buffer List */
+             TempRcb->FragCount = 1;                                             /*MJH+030417*/
+-            (HAL_RCB *)TempRcb->Eop = TempRcb;                                  /* GSG +030430 */
++            TempRcb->Eop = TempRcb;                                             /* GSG +030430 */
+ 
+             if(HalDev->NeedsCount < MAX_NEEDS)                                  /* +MJH 030410 */
+               {                                                                 /* +MJH 030410 */
+--- a/dsl_hal_api.c
++++ b/dsl_hal_api.c
+@@ -254,15 +254,15 @@
+ *                            of phyEnableDisableWord & phyControlWord to avoid changing API struct
+ *                            which may cause change required to application data structure.
+ ******************************************************************************/
+-#include <dev_host_interface.h>
+-#include <dsl_hal_register.h>
+-#include <dsl_hal_support.h>
++#include "dev_host_interface.h"
++#include "dsl_hal_register.h"
++#include "dsl_hal_support.h"
+ 
+ #ifndef NO_ADV_STATS
+-#include <dsl_hal_logtable.h>
++#include "dsl_hal_logtable.h"
+ #endif
+ 
+-#include <dsl_hal_version.h>
++#include "dsl_hal_version.h"
+ 
+ //  UR8_MERGE_START CQ11054   Jack Zhang
+ static unsigned int highprecision_selected = 0;  //By default we use low precision for backward compt.
+--- a/dsl_hal_support.c
++++ b/dsl_hal_support.c
+@@ -140,9 +140,9 @@
+ *                                          oamFeature are overriden
+ // UR8_MERGE_END CQ10774 Ram
+ *******************************************************************************/
+-#include <dev_host_interface.h>
+-#include <dsl_hal_register.h>
+-#include <dsl_hal_support.h>
++#include "dev_host_interface.h"
++#include "dsl_hal_register.h"
++#include "dsl_hal_support.h"
+ 
+ #define NUM_READ_RETRIES 3
+ static unsigned int dslhal_support_adsl2ByteSwap32(unsigned int in32Bits);
+--- a/dsl_hal_support.h
++++ b/dsl_hal_support.h
+@@ -49,7 +49,7 @@
+ *    04Nov05     0.11.00            CPH    Fixed T1413 mode got Zero DS/US rate when DSL_BIT_TMODE is set.
+ *******************************************************************************/
+ 
+-#include <dsl_hal_api.h>
++#include "dsl_hal_api.h"
+ 
+ #define virtual2Physical(a)    (((int)a)&~0xe0000000)
+ /* External Function Prototype Declarations */
+--- a/Makefile
++++ b/Makefile
+@@ -1,18 +1,9 @@
+-# File: drivers/atm/ti_evm3/Makefile
+ #
+-# Makefile for the Texas Instruments EVM3 ADSL/ATM driver.
++# Makefile for the TIATM device driver.
+ #
+-#
+-# Copyright (c) 2000 Texas Instruments Incorporated.
+-# 	Jeff Harrell (jharrell@telogy.com)
+-# 	Viren Balar  (vbalar@ti.com)
+-# 	Victor Wells (vwells@telogy.com)
+-#
+-include $(TOPDIR)/Rules.make
+-
+-
+-
+-
+-
+-
+ 
++CONFIG_SANGAM_ATM=m
++#EXTRA_CFLAGS += -DEL -I. -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
++EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
++obj-$(CONFIG_SANGAM_ATM) := tiatm.o
++tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -61,7 +61,6 @@
+  *    UR8_MERGE_END   CQ11057*
+ *********************************************************************************************/
+ 
+-#include <linux/config.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/init.h>
+@@ -69,11 +68,14 @@
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+ #include <linux/smp_lock.h>
+-#include <asm/io.h>
+-#include <asm/mips-boards/prom.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
++
++#include <asm/io.h>
++#include <asm/ar7/ar7.h>
++#include <asm/ar7/prom.h>
++
+ #include "dsl_hal_api.h"
+ #include "tn7atm.h"
+ #include "tn7api.h"
+@@ -82,6 +84,7 @@
+ #include "dsl_hal_register.h"
+ 
+ #ifdef MODULE
++MODULE_LICENSE("GPL");
+ MODULE_DESCRIPTION ("Tnetd73xx ATM Device Driver");
+ MODULE_AUTHOR ("Zhicheng Tang");
+ #endif
+@@ -100,9 +103,9 @@ MODULE_AUTHOR ("Zhicheng Tang");
+ 
+ /*end of externs */
+ 
+-#ifndef TI_STATIC_ALLOCATIONS
+-#define TI_STATIC_ALLOCATIONS
+-#endif
++//#ifndef TI_STATIC_ALLOCATIONS
++//#define TI_STATIC_ALLOCATIONS
++//#endif
+ 
+ #define tn7atm_kfree_skb(x)     dev_kfree_skb(x)
+ 
+@@ -114,7 +117,7 @@ static int EnableQoS = FALSE;
+ /* prototypes */
+ static int tn7atm_set_can_support_adsl2 (int can);
+ 
+-static int tn7atm_open (struct atm_vcc *vcc, short vpi, int vci);
++static int tn7atm_open (struct atm_vcc *vcc);
+ 
+ static void tn7atm_close (struct atm_vcc *vcc);
+ 
+@@ -257,13 +260,12 @@ static const struct atmdev_ops tn7atm_op
+         getsockopt:     NULL,
+         setsockopt:     NULL,
+         send:           tn7atm_send,
+-        sg_send:        NULL,
+         phy_put:        NULL,
+         phy_get:        NULL,
+         change_qos:     tn7atm_change_qos,
+ };
+ 
+-const char drv_proc_root_folder[] = "avalanche/";
++const char drv_proc_root_folder[] = "avalanche";
+ static struct proc_dir_entry *root_proc_dir_entry = NULL;
+ #define DRV_PROC_MODE 0644
+ static int proc_root_already_exists = TRUE;
+@@ -559,56 +561,6 @@ static int turbodsl_check_priority_type(
+ 
+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  *
+- *  Function: int tn7atm_walk_vccs(struct atm_dev *dev, short *vcc, int *vci)
+- *
+- *  Description: retrieve VPI/VCI for connection
+- *
+- *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+-static int tn7atm_walk_vccs (struct atm_vcc *vcc, short *vpi, int *vci)
+-{
+-  struct atm_vcc *walk;
+-
+-  /*
+-   * find a free VPI
+-   */
+-  if (*vpi == ATM_VPI_ANY)
+-  {
+-
+-    for (*vpi = 0, walk = vcc->dev->vccs; walk; walk = walk->next)
+-    {
+-
+-      if ((walk->vci == *vci) && (walk->vpi == *vpi))
+-      {
+-        (*vpi)++;
+-        walk = vcc->dev->vccs;
+-      }
+-    }
+-  }
+-
+-  /*
+-   * find a free VCI
+-   */
+-  if (*vci == ATM_VCI_ANY)
+-  {
+-
+-    for (*vci = ATM_NOT_RSV_VCI, walk = vcc->dev->vccs; walk;
+-         walk = walk->next)
+-    {
+-
+-      if ((walk->vpi = *vpi) && (walk->vci == *vci))
+-      {
+-        *vci = walk->vci + 1;
+-        walk = vcc->dev->vccs;
+-      }
+-    }
+-  }
+-
+-  return 0;
+-}
+-
+-
+-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+- *
+  *  Function: int tn7atm_sar_irq(void)
+  *
+  *  Description: tnetd73xx SAR interrupt.
+@@ -693,7 +645,7 @@ static int __init tn7atm_irq_request (st
+    * Register SAR interrupt
+    */
+   priv->sar_irq = LNXINTNUM (ATM_SAR_INT);      /* Interrupt line # */
+-  if (request_irq (priv->sar_irq, tn7atm_sar_irq, SA_INTERRUPT, "SAR ", dev))
++  if (request_irq (priv->sar_irq, tn7atm_sar_irq, IRQF_DISABLED, "SAR ", dev))
+     printk ("Could not register tn7atm_sar_irq\n");
+ 
+   /*
+@@ -704,14 +656,14 @@ static int __init tn7atm_irq_request (st
+   {
+     def_sar_inter_pace = os_atoi (ptr);
+   }
+-  avalanche_request_pacing (priv->sar_irq, ATM_SAR_INT_PACING_BLOCK_NUM,
+-                            def_sar_inter_pace);
++/*  avalanche_request_pacing (priv->sar_irq, ATM_SAR_INT_PACING_BLOCK_NUM,
++                            def_sar_inter_pace);*/
+ 
+   /*
+    * Reigster Receive interrupt A
+    */
+   priv->dsl_irq = LNXINTNUM (ATM_DSL_INT);      /* Interrupt line # */
+-  if (request_irq (priv->dsl_irq, tn7atm_dsl_irq, SA_INTERRUPT, "DSL ", dev))
++  if (request_irq (priv->dsl_irq, tn7atm_dsl_irq, IRQF_DISABLED, "DSL ", dev))
+     printk ("Could not register tn7atm_dsl_irq\n");
+ 
+ /***** VRB Tasklet Mode ****/
+@@ -875,11 +827,15 @@ static int __init tn7atm_get_ESI (struct
+ #define ATM_VBR_RT     5
+ #endif
+ 
+-int tn7atm_open (struct atm_vcc *vcc, short vpi, int vci)
++int tn7atm_open (struct atm_vcc *vcc)
+ {
+   tn7atm_activate_vc_parm_t tn7atm_activate_vc_parm;
+   int rc;
+   //int flags;
++  tn7atm_activate_vc_parm.pcr = 0x20000;
++  tn7atm_activate_vc_parm.scr = 0x20000;
++  tn7atm_activate_vc_parm.mbs = 0x20000;
++  tn7atm_activate_vc_parm.cdvt = 10000;
+ 
+   dgprintf(1, "tn7atm_open()\n");
+ 
+@@ -891,24 +847,18 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+     return -1;
+   }
+ 
+-  MOD_INC_USE_COUNT;
++//  MOD_INC_USE_COUNT;
+ 
+-  /* find a free VPI/VCI */
+-  tn7atm_walk_vccs(vcc, &vpi, &vci);
+-
+-  vcc->vpi = vpi;
+-  vcc->vci = vci;
+-
+-  if ((vci == ATM_VCI_UNSPEC) || (vpi == ATM_VCI_UNSPEC))
++  if ((vcc->vci == ATM_VCI_UNSPEC) || (vcc->vpi == ATM_VCI_UNSPEC))
+   {
+-    MOD_DEC_USE_COUNT;
++//    MOD_DEC_USE_COUNT;
+     return -EBUSY;
+   }
+ 
+-  tn7atm_activate_vc_parm.vpi = vpi;
+-  tn7atm_activate_vc_parm.vci = vci;
++  tn7atm_activate_vc_parm.vpi = vcc->vpi;
++  tn7atm_activate_vc_parm.vci = vcc->vci;
+ 
+-  if ((vpi == CLEAR_EOC_VPI) && (vci == CLEAR_EOC_VCI))
++  if ((vcc->vpi == CLEAR_EOC_VPI) && (vcc->vci == CLEAR_EOC_VCI))
+   {
+     /* always use (max_dma_chan+1) for clear eoc */
+     tn7atm_activate_vc_parm.chan = EOC_DMA_CHAN;
+@@ -916,7 +866,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+     /* check to see whether clear eoc is opened or not */
+     if (tn7atm_activate_vc_parm.priv->lut[tn7atm_activate_vc_parm.chan].inuse)
+     {
+-      MOD_DEC_USE_COUNT;
++//      MOD_DEC_USE_COUNT;
+       printk("tn7atm_open: Clear EOC channel (dmachan=%d) already in use.\n", tn7atm_activate_vc_parm.chan);
+       return -EBUSY;
+     }
+@@ -925,7 +875,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+     if (rc)
+     {
+       printk("tn7atm_open: failed to setup clear_eoc\n");
+-      MOD_DEC_USE_COUNT;
++//      MOD_DEC_USE_COUNT;
+       return -EBUSY;
+     }
+     tn7atm_set_lut(tn7atm_activate_vc_parm.priv,vcc, tn7atm_activate_vc_parm.chan);
+@@ -934,17 +884,17 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+   }
+   else  /* PVC channel setup */
+   {
+-    if ((vpi==REMOTE_MGMT_VPI) && (vci==REMOTE_MGMT_VCI))
++    if ((vcc->vpi==REMOTE_MGMT_VPI) && (vcc->vci==REMOTE_MGMT_VCI))
+     {
+       tn7atm_activate_vc_parm.chan = 14;   /* always use chan 14 for MII PVC-base romote mgmt */
+     }
+     else
+     {
+-       rc = tn7atm_lut_find(vpi, vci);
++       rc = tn7atm_lut_find(vcc->vpi, vcc->vci);
+       /* check to see whether PVC is opened or not */
+       if(ATM_NO_DMA_CHAN != rc)
+       {
+-        MOD_DEC_USE_COUNT;
++//        MOD_DEC_USE_COUNT;
+         printk("PVC already opened. dmachan = %d\n", rc);
+         return -EBUSY;
+       }
+@@ -976,6 +926,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+        tn7atm_activate_vc_parm.priority = 2;
+        break;
+ 
++#if 0
+      case ATM_VBR: /* Variable Bit Rate-Non RealTime*/
+        tn7atm_activate_vc_parm.qos = 1;
+        tn7atm_activate_vc_parm.priority = 1;
+@@ -997,6 +948,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+            tn7atm_activate_vc_parm.mbs = vcc->qos.txtp.max_pcr;
+        tn7atm_activate_vc_parm.cdvt = vcc->qos.txtp.max_cdv;
+        break;
++#endif
+ 
+      default:
+          tn7atm_activate_vc_parm.qos = 2;
+@@ -1024,7 +976,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+    if (rc < 0)
+    {
+       printk("failed to activate hw channel\n");
+-      MOD_DEC_USE_COUNT;
++//      MOD_DEC_USE_COUNT;
+       tn7atm_lut_clear(vcc, tn7atm_activate_vc_parm.chan);
+       //spin_unlock_irqrestore(&chan_init_lock, flags);
+       return -EBUSY;
+@@ -1114,7 +1066,7 @@ void tn7atm_close (struct atm_vcc *vcc)
+   tn7atm_lut_clear (vcc, dmachan);
+   //spin_unlock_irqrestore (&closeLock, closeFlag);
+ 
+-  MOD_DEC_USE_COUNT;
++//  MOD_DEC_USE_COUNT;
+ 
+   dgprintf (1, "Leave tn7atm_close\n");
+ }
+@@ -1528,8 +1480,7 @@ int tn7atm_receive (void *os_dev, int ch
+                                  * firewall is on */
+ 
+   dgprintf (3, "pushing the skb...\n");
+-
+-  skb->stamp = vcc->timestamp = xtime;
++  __net_timestamp(skb);
+ 
+   xdump ((unsigned char *) skb->data, skb->len, 5);
+ 
+@@ -1725,8 +1676,7 @@ static void tn7atm_exit (void)
+ 
+   kfree (dev->dev_data);
+ 
+-  // atm_dev_deregister (dev);
+-  shutdown_atm_dev (dev);
++  atm_dev_deregister (dev);
+ 
+   /*
+    * remove proc entries
+@@ -1885,9 +1835,6 @@ static int __init tn7atm_detect (void)
+   /*
+    * Set up proc entry for atm stats
+    */
+-  if (tn7atm_xlate_proc_name
+-      (drv_proc_root_folder, &root_proc_dir_entry, &residual))
+-  {
+     printk ("Creating new root folder %s in the proc for the driver stats \n",
+             drv_proc_root_folder);
+     root_proc_dir_entry = proc_mkdir (drv_proc_root_folder, NULL);
+@@ -1897,7 +1844,6 @@ static int __init tn7atm_detect (void)
+       return -ENOMEM;
+     }
+     proc_root_already_exists = FALSE;
+-  }
+ 
+   /*
+    * AV: Clean-up. Moved all the definitions to the data structure.
+@@ -2479,7 +2425,5 @@ static int tn7atm_proc_qos_write(struct
+     return count;
+ }
+ 
+-#ifdef MODULE
+ module_init (tn7atm_detect);
+ module_exit (tn7atm_exit);
+-#endif /* MODULE */
+--- a/tn7atm.h
++++ b/tn7atm.h
+@@ -19,7 +19,8 @@
+ //#include  "mips_support.h"
+ #include  <linux/list.h>
+ 
+-#include <linux/config.h>
++#define MIPS_EXCEPTION_OFFSET 8
++#define LNXINTNUM(x)((x) + MIPS_EXCEPTION_OFFSET)
+ 
+ #ifdef CONFIG_MODVERSIONS
+ #include <linux/modversions.h>
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -94,7 +94,6 @@
+ *  1/02/07  JZ     CQ11054: Data Precision and Range Changes for TR-069 Conformance
+ *  UR8_MERGE_END   CQ11054*
+  *********************************************************************************************/
+-#include <linux/config.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/init.h>
+@@ -102,8 +101,6 @@
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+ #include <linux/smp_lock.h>
+-#include <asm/io.h>
+-#include <asm/mips-boards/prom.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+@@ -111,6 +108,12 @@
+ #include <linux/timer.h>
+ #include <linux/vmalloc.h>
+ #include <linux/file.h>
++#include <linux/firmware.h>
++
++#include <asm/io.h>
++#include <asm/ar7/ar7.h>
++#include <asm/ar7/prom.h>
++
+ /* Modules specific header files */
+ #include "tn7atm.h"
+ #include "tn7api.h"
+@@ -173,7 +176,7 @@ led_reg_t ledreg[2];
+ static struct led_funcs ledreg[2];
+ #endif
+ 
+-#define DEV_DSLMOD       1
++#define DEV_DSLMOD       CTL_UNNUMBERED
+ #define MAX_STR_SIZE     256
+ #define DSL_MOD_SIZE     256
+ 
+@@ -299,7 +302,7 @@ static PITIDSLHW_T    pIhw;
+ static volatile int bshutdown;
+ static char info[MAX_STR_SIZE];
+ /* Used for DSL Polling enable */
+-static DECLARE_MUTEX_LOCKED (adsl_sem_overlay);
++static struct semaphore adsl_sem_overlay;
+ 
+ //kthread_t overlay_thread;
+ /* end of module wide declars */
+@@ -323,6 +326,14 @@ static int tn7dsl_proc_snr_print (char *
+ #define gDot1(a) ((a>0)?(a%10):((-a)%10))
+ //  UR8_MERGE_END   CQ11054*
+ 
++int avalanche_request_intr_pacing(int irq_nr, unsigned int blk_num,
++                            unsigned int pace_value)
++{
++	printk("avalanche_request_pacing(%d, %u, %u); // not implemented\n", irq_nr, blk_num, pace_value);
++	return 0;
++}
++
++
+ int os_atoi(const char *pStr)
+ {
+   int MulNeg = (*pStr == '-' ? -1 : 1);
+@@ -359,39 +370,6 @@ void dprintf (int uDbgLevel, char *szFmt
+ #endif
+ }
+ 
+-int strcmp(const char *s1, const char *s2)
+-{
+-
+-  int size = strlen(s1);
+-
+-  return(strncmp(s1, s2, size));
+-}
+-
+-int strncmp(const char *s1, const char *s2, size_t size)
+-{
+-  int i = 0;
+-  int max_size = (int)size;
+-
+-  while((s1[i] != 0) && i < max_size)
+-  {
+-    if(s2[i] == 0)
+-    {
+-      return -1;
+-    }
+-    if(s1[i] != s2[i])
+-    {
+-       return 1;
+-    }
+-    i++;
+-  }
+-  if(s2[i] != 0)
+-  {
+-    return 1;
+-  }
+-
+-  return 0;
+-}
+-
+ // * UR8_MERGE_START CQ10640   Jack Zhang
+ int tn7dsl_dump_dsp_memory(char *input_str) //cph99
+   {
+@@ -441,101 +419,74 @@ unsigned int shim_osGetCpuFrequency(void
+   return CpuFrequency;
+ }
+ 
+-int shim_osLoadFWImage(unsigned char *ptr)
++static void avsar_release(struct device *dev)
+ {
+-  unsigned int bytesRead;
+-  mm_segment_t  oldfs;
+-  static struct file *filp;
+-  unsigned int imageLength=0x5ffff;
+-
+-
+-  dgprintf(4, "tn7dsl_read_dsp()\n");
+-
+-  dgprintf(4,"open file %s\n", DSP_FIRMWARE_PATH);
+-
+-  filp=filp_open(DSP_FIRMWARE_PATH,00,O_RDONLY);
+-  if(filp ==NULL)
+-  {
+-    printk("Failed: Could not open DSP binary file\n");
+-          return -1;
+-  }
+-
+-  if (filp->f_dentry != NULL)
+-  {
+-    if (filp->f_dentry->d_inode != NULL)
+-    {
+-      printk ("DSP binary filesize = %d bytes\n",
+-              (int) filp->f_dentry->d_inode->i_size);
+-      imageLength = (unsigned int)filp->f_dentry->d_inode->i_size + 0x200;
+-    }
+-  }
+-
+-  if (filp->f_op->read==NULL)
+-          return -1;  /* File(system) doesn't allow reads */
+-
+-  /*
+-   * Disable parameter checking
+-   */
+-  oldfs = get_fs();
+-  set_fs(KERNEL_DS);
+-
+-  /*
+-   * Now read bytes from postion "StartPos"
+-   */
+-  filp->f_pos = 0;
+-
+-  bytesRead = filp->f_op->read(filp,ptr,imageLength,&filp->f_pos);
+-
+-  dgprintf(4,"file length = %d\n", bytesRead);
+-
+-  set_fs(oldfs);
+-
+-  /*
+-   * Close the file
+-   */
+-  fput(filp);
+-
+-  return bytesRead;
++	printk(KERN_DEBUG "avsar firmware released\n");
+ }
+ 
++static struct device avsar = {
++	.bus_id    = "vlynq",
++	.release   = avsar_release,
++};
+ 
+-unsigned int shim_read_overlay_page (void *ptr, unsigned int secOffset,
+-                                     unsigned int secLength)
++int shim_osLoadFWImage(unsigned char *ptr)
+ {
+-  unsigned int bytesRead;
+-  mm_segment_t  oldfs;
+-  struct file *filp;
+-
+-  dgprintf(4,"shim_read_overlay_page\n");
+-  //dgprintf(4,"sec offset=%d, sec length =%d\n", secOffset, secLength);
++	const struct firmware *fw_entry;
++	size_t size;
+ 
+-  filp=filp_open(DSP_FIRMWARE_PATH,00,O_RDONLY);
+-  if(filp ==NULL)
+-  {
+-    printk("Failed: Could not open DSP binary file\n");
+-          return -1;
+-  }
+-
+-  if (filp->f_op->read==NULL)
+-          return -1;  /* File(system) doesn't allow reads */
+-
+-  /*
+-   * Now read bytes from postion "StartPos"
+-   */
+-
+-  if(filp->f_op->llseek)
+-    filp->f_op->llseek(filp,secOffset, 0);
+-  oldfs = get_fs();
+-  set_fs(KERNEL_DS);
+-  filp->f_pos = secOffset;
+-  bytesRead = filp->f_op->read(filp,ptr,secLength,&filp->f_pos);
+-
+-  set_fs(oldfs);
+-  /*
+-   * Close the file
+-   */
+-  fput(filp);
+-  return bytesRead;
++	printk("requesting firmware image \"ar0700xx.bin\"\n");
++	if(device_register(&avsar) < 0) {
++		printk(KERN_ERR
++			"avsar: device_register fails\n");
++		return -1;
++	}
++
++	if(request_firmware(&fw_entry, "ar0700xx.bin", &avsar)) {
++		printk(KERN_ERR
++			"avsar: Firmware not available\n");
++		device_unregister(&avsar);
++		return -1;
++	}
++	size = fw_entry->size;
++	device_unregister(&avsar);
++	if(size > 0x5ffff) {
++			printk(KERN_ERR
++			"avsar: Firmware too big (%d bytes)\n", size);
++			release_firmware(fw_entry);
++			return -1;
++		}
++	memcpy(ptr, fw_entry->data, size);
++	release_firmware(fw_entry);
++	return size;
++}
++
++unsigned int shim_read_overlay_page(void *ptr, unsigned int secOffset, unsigned int secLength)
++{
++	const struct firmware *fw_entry;
++
++	printk("requesting firmware image \"ar0700xx.bin\"\n");
++	if(device_register(&avsar) < 0) {
++		printk(KERN_ERR
++			"avsar: device_register fails\n");
++		return -1;
++	}
++
++	if(request_firmware(&fw_entry, "ar0700xx.bin", &avsar)) {
++		printk(KERN_ERR
++			"avsar: Firmware not available\n");
++		device_unregister(&avsar);
++		return -1;
++	}
++	device_unregister(&avsar);
++	if(fw_entry->size > secLength) {
++		printk(KERN_ERR
++			"avsar: Firmware too big (%d bytes)\n", fw_entry->size);
++		release_firmware(fw_entry);
++		return -1;
++	}
++	memcpy(ptr + secOffset, fw_entry->data, secLength);
++	release_firmware(fw_entry);
++	return secLength;
+ }
+ 
+ int shim_osLoadDebugFWImage(unsigned char *ptr)
+@@ -3064,6 +3015,7 @@ int tn7dsl_init(void *priv)
+   int high_precision_selected = 0;  
+ //  UR8_MERGE_END   CQ11054*
+ 
++  sema_init(&adsl_sem_overlay, 0);
+   /*
+    * start dsl
+    */
+@@ -3442,7 +3394,7 @@ static int dslmod_sysctl(ctl_table *ctl,
+    */
+   if(write)
+     {
+-    ret = proc_dostring(ctl, write, filp, buffer, lenp);
++    ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
+ 
+     switch (ctl->ctl_name)
+       {
+@@ -3528,14 +3480,14 @@ static int dslmod_sysctl(ctl_table *ctl,
+   else
+     {
+     len += sprintf(info+len, mod_req);
+-    ret = proc_dostring(ctl, write, filp, buffer, lenp);
++    ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
+     }
+   return ret;
+ }
+ 
+ 
+ ctl_table dslmod_table[] = {
+-  {DEV_DSLMOD, "dslmod", info, DSL_MOD_SIZE, 0644, NULL, &dslmod_sysctl}
++  {DEV_DSLMOD, "dslmod", info, DSL_MOD_SIZE, 0644, NULL, NULL, &dslmod_sysctl, &sysctl_string}
+   ,
+   {0}
+   };
+@@ -3558,8 +3510,7 @@ void tn7dsl_dslmod_sysctl_register(void)
+   if (initialized == 1)
+     return;
+ 
+-  dslmod_sysctl_header = register_sysctl_table(dslmod_root_table, 1);
+-  dslmod_root_table->child->de->owner = THIS_MODULE;
++  dslmod_sysctl_header = register_sysctl_table(dslmod_root_table);
+ 
+   /*
+    * set the defaults
+@@ -4821,4 +4772,4 @@ int tn7dsl_proc_PMDus(char* buf, char **
+ }
+ #endif //NO_ADV_STATS
+ #endif //TR69_PMD_IN
+-// *    UR8_MERGE_END   CQ11057 *
+\ No newline at end of file
++// *    UR8_MERGE_END   CQ11057 *
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -42,7 +42,6 @@
+  * UR8_MERGE_END CQ10700
+  *******************************************************************************/
+ 
+-#include <linux/config.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/init.h>
+@@ -50,12 +49,13 @@
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+ #include <linux/smp_lock.h>
+-#include <asm/io.h>
+-#include <asm/mips-boards/prom.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+ 
++#include <asm/io.h>
++#include <asm/ar7/ar7.h>
++#include <asm/ar7/prom.h>
+ 
+ #define _CPHAL_AAL5
+ #define _CPHAL_SAR
diff --git a/package/ar7-atm/patches-D7.04.03.00/110-interrupt_fix.patch b/package/ar7-atm/patches-D7.04.03.00/110-interrupt_fix.patch
new file mode 100644
index 000000000..9acb862e5
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/110-interrupt_fix.patch
@@ -0,0 +1,37 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -566,7 +566,7 @@ static int turbodsl_check_priority_type(
+  *  Description: tnetd73xx SAR interrupt.
+  *
+  *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+-static void tn7atm_sar_irq (int irq, void *voiddev, struct pt_regs *regs)
++static irqreturn_t tn7atm_sar_irq (int irq, void *voiddev)
+ {
+   struct atm_dev *atmdev;
+   Tn7AtmPrivate *priv;
+@@ -593,6 +593,7 @@ static void tn7atm_sar_irq (int irq, voi
+ #ifdef TIATM_INST_SUPP
+   psp_trace_par (ATM_DRV_SAR_ISR_EXIT, retval);
+ #endif
++  return IRQ_HANDLED;
+ }
+ 
+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+@@ -602,7 +603,7 @@ static void tn7atm_sar_irq (int irq, voi
+  *  Description: tnetd73xx DSL interrupt.
+  *
+  *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+-static void tn7atm_dsl_irq (int irq, void *voiddev, struct pt_regs *regs)
++static irqreturn_t tn7atm_dsl_irq (int irq, void *voiddev)
+ {
+   struct atm_dev *atmdev;
+   Tn7AtmPrivate *priv;
+@@ -624,6 +625,8 @@ static void tn7atm_dsl_irq (int irq, voi
+ #ifdef TIATM_INST_SUPP
+   psp_trace_par (ATM_DRV_DSL_ISR_EXIT, retval);
+ #endif
++
++  return IRQ_HANDLED;
+ }
+ 
+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/package/ar7-atm/patches-D7.04.03.00/120-no_dumb_inline.patch b/package/ar7-atm/patches-D7.04.03.00/120-no_dumb_inline.patch
new file mode 100644
index 000000000..2968fdc16
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/120-no_dumb_inline.patch
@@ -0,0 +1,11 @@
+--- a/tn7api.h
++++ b/tn7api.h
+@@ -107,7 +107,7 @@ int tn7dsl_proc_dbg_rmsgs4(char* buf, ch
+ 
+ int tn7dsl_proc_write_stats(struct file *fp, const char * buf, unsigned long count, void * data);
+ int tn7dsl_proc_modem(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+-inline int tn7dsl_handle_interrupt(void);
++int tn7dsl_handle_interrupt(void);
+ 
+ void tn7dsl_dslmod_sysctl_register(void);
+ void tn7dsl_dslmod_sysctl_unregister(void);
diff --git a/package/ar7-atm/patches-D7.04.03.00/130-powercutback.patch b/package/ar7-atm/patches-D7.04.03.00/130-powercutback.patch
new file mode 100644
index 000000000..ec00df97a
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/130-powercutback.patch
@@ -0,0 +1,44 @@
+--- a/dsl_hal_advcfg.c
++++ b/dsl_hal_advcfg.c
+@@ -36,9 +36,9 @@
+ *    05Jul05     0.00.09            CPH    CQ9775: Change dslhal_advcfg_configDsTones input parameters & support for ADSL2+
+ *    24Jul05     0.00.10            CPH    Fixed comments in dslhal_advcfg_configDsTones function header
+ *******************************************************************************/
+-#include <dev_host_interface.h>
+-#include <dsl_hal_register.h>
+-#include <dsl_hal_support.h>
++#include "dev_host_interface.h"
++#include "dsl_hal_register.h"
++#include "dsl_hal_support.h"
+ 
+ /*****************************************************************************/
+ /* ACT API functions -- To be moved into their own independent module --RamP */
+--- a/Makefile
++++ b/Makefile
+@@ -4,6 +4,7 @@
+ 
+ CONFIG_SANGAM_ATM=m
+ #EXTRA_CFLAGS += -DEL -I. -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
+-EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
++#EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
++EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL
+ obj-$(CONFIG_SANGAM_ATM) := tiatm.o
+-tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o
++tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o dsl_hal_advcfg.o
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -2869,6 +2869,14 @@ static int tn7dsl_set_dsl(void)
+     dslhal_api_setRateAdaptFlag(pIhw, os_atoi(ptr));
+   }
+ 
++  // set powercutback
++  ptr = NULL;
++  ptr = prom_getenv("powercutback");
++  if(ptr)
++  {
++    dslhal_advcfg_onOffPcb(pIhw, os_atoi(ptr));
++  }
++
+   // trellis
+   ptr = NULL;
+   ptr = prom_getenv("trellis");
diff --git a/package/ar7-atm/patches-D7.04.03.00/140-debug_mode.patch b/package/ar7-atm/patches-D7.04.03.00/140-debug_mode.patch
new file mode 100644
index 000000000..ce3697b10
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/140-debug_mode.patch
@@ -0,0 +1,16 @@
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -103,10 +103,10 @@ enum
+ 
+ #define RESERVED_OAM_CHANNEL              15
+ 
+-#define AAL5_PARM "id=aal5, base = 0x03000000, offset = 0, int_line=15, ch0=[RxBufSize=1522; RxNumBuffers = 32; RxServiceMax = 50; TxServiceMax=50; TxNumBuffers=32; CpcsUU=0x5aa5; TxVc_CellRate=0x3000; TxVc_AtmHeader=0x00000640]"
+-#define SAR_PARM "id=sar,base = 0x03000000, reset_bit = 9, offset = 0; UniNni = 0, PdspEnable = 1"
++#define CH0_PARM "RxBufSize=1522, RxNumBuffers=32, RxServiceMax=50, TxServiceMax=50, TxNumBuffers=32, CpcsUU=0x5aa5, TxVc_CellRate=0x3000, TxVc_AtmHeader=0x00000640"
++#define AAL5_PARM "id=aal5, base=0x03000000, offset=0, int_line=15, ch0=[" CH0_PARM "]"
++#define SAR_PARM "id=sar, base=0x03000000, reset_bit=9, offset=0; UniNni=0, PdspEnable=1, Debug=0xFFFFFFFF"
+ #define RESET_PARM "id=ResetControl, base=0xA8611600"
+-#define CH0_PARM "RxBufSize=1522, RxNumBuffers = 32, RxServiceMax = 50, TxServiceMax=50, TxNumBuffers=32, CpcsUU=0x5aa5, TxVc_CellRate=0x3000, TxVc_AtmHeader=0x00000640"
+ 
+ #define MAX_PVC_TABLE_ENTRY 16
+ 
diff --git a/package/ar7-atm/patches-D7.04.03.00/150-tasklet_mode.patch b/package/ar7-atm/patches-D7.04.03.00/150-tasklet_mode.patch
new file mode 100644
index 000000000..97b8cecdd
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/150-tasklet_mode.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -5,6 +5,7 @@
+ CONFIG_SANGAM_ATM=m
+ #EXTRA_CFLAGS += -DEL -I. -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
+ #EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
+-EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL
++#EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL
++EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL -DCPATM_TASKLET_MODE
+ obj-$(CONFIG_SANGAM_ATM) := tiatm.o
+ tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o dsl_hal_advcfg.o
diff --git a/package/ar7-atm/patches-D7.04.03.00/160-module-params.patch b/package/ar7-atm/patches-D7.04.03.00/160-module-params.patch
new file mode 100644
index 000000000..5b3dcbfe3
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/160-module-params.patch
@@ -0,0 +1,577 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -87,6 +87,146 @@
+ MODULE_LICENSE("GPL");
+ MODULE_DESCRIPTION ("Tnetd73xx ATM Device Driver");
+ MODULE_AUTHOR ("Zhicheng Tang");
++
++int mp_sar_ipacemax = -1;
++module_param_named(ipacemax, mp_sar_ipacemax, int, 0);
++MODULE_PARM_DESC(ipacemax, "Interrupt pacing");
++
++char *mp_macc = NULL;
++module_param_named(macc, mp_macc, charp, 0);
++MODULE_PARM_DESC(macc, "MAC address");
++
++int mp_dsp_noboost = -1;
++module_param_named(dsp_noboost, mp_dsp_noboost, int, 0);
++MODULE_PARM_DESC(dsp_noboost, "Suppress DSP frequency boost");
++
++int mp_dsp_freq = -1;
++module_param_named(dsp_freq, mp_dsp_freq, int, 0);
++MODULE_PARM_DESC(dsp_freq, "Frequency to boost the DSP to");
++
++char *mp_featctl0 = NULL;
++module_param_named(featctl0, mp_featctl0, charp, 0);
++MODULE_PARM_DESC(featctl0, "DSL feature control 0");
++
++char *mp_featctl1 = NULL;
++module_param_named(featctl1, mp_featctl1, charp, 0);
++MODULE_PARM_DESC(featctl1, "DSL feature control 1");
++
++char *mp_phyctl0 = NULL;
++module_param_named(phyctl0, mp_phyctl0, charp, 0);
++MODULE_PARM_DESC(phyctl0, "DSL PHY control 0");
++
++char *mp_phyctl1 = NULL;
++module_param_named(phyctl1, mp_phyctl1, charp, 0);
++MODULE_PARM_DESC(phyctl1, "DSL PHY control 1");
++
++int mp_turbodsl = -1;
++module_param_named(turbodsl, mp_turbodsl, int, 0);
++MODULE_PARM_DESC(turbodsl, "Enable TurboDSL");
++
++int mp_sar_rxbuf = -1;
++module_param_named(sar_rxbuf, mp_sar_rxbuf, int, 0);
++MODULE_PARM_DESC(sar_rxbuf, "SAR RxBuf size");
++
++int mp_sar_rxmax = -1;
++module_param_named(sar_rxmax, mp_sar_rxmax, int, 0);
++MODULE_PARM_DESC(sar_rxmax, "SAR RxMax size");
++
++int mp_sar_txbuf = -1;
++module_param_named(sar_txbuf, mp_sar_txbuf, int, 0);
++MODULE_PARM_DESC(sar_txbuf, "SAR TxBuf size");
++
++int mp_sar_txmax = -1;
++module_param_named(sar_txmax, mp_sar_txmax, int, 0);
++MODULE_PARM_DESC(sar_txmax, "SAR TxMax size");
++
++char *mp_modulation = NULL;
++module_param_named(modulation, mp_modulation, charp, 0);
++MODULE_PARM_DESC(modulation, "Modulation");
++
++int mp_fine_gain_control = -1;
++module_param_named(fine_gain_control, mp_fine_gain_control, int, 0);
++MODULE_PARM_DESC(fine_gain_control, "Fine gain control");
++
++int mp_fine_gain_value = -1;
++module_param_named(fine_gain_value, mp_fine_gain_value, int, 0);
++MODULE_PARM_DESC(fine_gain_value, "Fine gain value");
++
++int mp_enable_margin_retrain = -1;
++module_param_named(enable_margin_retrain, mp_enable_margin_retrain, int, 0);
++MODULE_PARM_DESC(enable_margin_retrain, "Enable margin retrain");
++
++int mp_margin_threshold = -1;
++module_param_named(margin_threshold, mp_margin_threshold, int, 0);
++MODULE_PARM_DESC(margin_threshold, "Margin retrain treshold");
++
++int mp_enable_rate_adapt = -1;
++module_param_named(enable_rate_adapt, mp_enable_rate_adapt, int, 0);
++MODULE_PARM_DESC(enable_rate_adapt, "Enable rate adaption");
++
++int mp_powercutback = -1;
++module_param_named(powercutback, mp_powercutback, int, 0);
++MODULE_PARM_DESC(powercutback, "Enable / disable powercutback");
++
++int mp_trellis = -1;
++module_param_named(trellis, mp_trellis, int, 0);
++MODULE_PARM_DESC(trellis, "Enable / disable trellis coding");
++
++int mp_bitswap = -1;
++module_param_named(bitswap, mp_bitswap, int, 0);
++MODULE_PARM_DESC(bitswap, "Enable / disable bitswap");
++
++int mp_maximum_bits_per_carrier = -1;
++module_param_named(maximum_bits_per_carrier, mp_maximum_bits_per_carrier, int, 0);
++MODULE_PARM_DESC(maximum_bits_per_carrier, "Maximum bits per carrier");
++
++int mp_maximum_interleave_depth = -1;
++module_param_named(maximum_interleave_depth, mp_maximum_interleave_depth, int, 0);
++MODULE_PARM_DESC(maximum_interleave_depth, "Maximum interleave depth");
++
++int mp_pair_selection = -1;
++module_param_named(pair_selection, mp_pair_selection, int, 0);
++MODULE_PARM_DESC(pair_selection, "Pair selection");
++
++int mp_dgas_polarity = -1;
++module_param_named(dgas_polarity, mp_dgas_polarity, int, 0);
++MODULE_PARM_DESC(dgas_polarity, "DGAS polarity");
++
++int mp_los_alarm = -1;
++module_param_named(los_alarm, mp_los_alarm, int, 0);
++MODULE_PARM_DESC(los_alarm, "LOS alarm");
++
++char *mp_eoc_vendor_id = NULL;
++module_param_named(eoc_vendor_id, mp_eoc_vendor_id, charp, 0);
++MODULE_PARM_DESC(eoc_vendor_id, "EOC vendor id");
++
++int mp_eoc_vendor_revision = -1;
++module_param_named(eoc_vendor_revision, mp_eoc_vendor_revision, int, 0);
++MODULE_PARM_DESC(eoc_vendor_revision, "EOC vendor revision");
++
++char *mp_eoc_vendor_serialnum = NULL;
++module_param_named(eoc_vendor_serialnum, mp_eoc_vendor_serialnum, charp, 0);
++MODULE_PARM_DESC(eoc_vendor_serialnum, "EOC vendor serial number");
++
++char *mp_invntry_vernum = NULL;
++module_param_named(invntry_vernum, mp_invntry_vernum, charp, 0);
++MODULE_PARM_DESC(invntry_vernum, "Inventory revision number");
++
++int mp_dsl_bit_tmode = -1;
++module_param_named(dsl_bit_tmode, mp_dsl_bit_tmode, int, 0);
++MODULE_PARM_DESC(dsl_bit_tmode, "DSL bit training mode");
++
++int mp_high_precision = -1;
++module_param_named(high_precision, mp_high_precision, int, 0);
++MODULE_PARM_DESC(high_precision, "High precision");
++
++int mp_autopvc_enable = -1;
++module_param_named(autopvc_enable, mp_autopvc_enable, int, 0);
++MODULE_PARM_DESC(autopvc_enable, "Enable / disable automatic PVC");
++
++int mp_oam_lb_timeout = -1;
++module_param_named(oam_lb_timeout, mp_oam_lb_timeout, int, 0);
++MODULE_PARM_DESC(oam_lb_timeout, "OAM LB timeout");
+ #endif
+ 
+ #ifndef TRUE
+@@ -655,9 +795,9 @@ static int __init tn7atm_irq_request (st
+    * interrupt pacing
+    */
+   ptr = prom_getenv ("sar_ipacemax");
+-  if (ptr)
++  if (ptr || mp_sar_ipacemax != -1)
+   {
+-    def_sar_inter_pace = os_atoi (ptr);
++    def_sar_inter_pace = mp_sar_ipacemax == -1 ? os_atoi (ptr) : mp_sar_ipacemax;
+   }
+ /*  avalanche_request_pacing (priv->sar_irq, ATM_SAR_INT_PACING_BLOCK_NUM,
+                             def_sar_inter_pace);*/
+@@ -797,7 +937,7 @@ static int __init tn7atm_get_ESI (struct
+   char esi_addr[ESI_LEN] = { 0x00, 0x00, 0x11, 0x22, 0x33, 0x44 };
+   char *esiaddr_str = NULL;
+ 
+-  esiaddr_str = prom_getenv ("maca");
++  esiaddr_str = mp_macc ? mp_macc : prom_getenv ("maca");
+ 
+   if (!esiaddr_str)
+   {
+@@ -1930,15 +2070,15 @@ static int tn7atm_autoDetectDspBoost (vo
+ //UR8_MERGE_END   CQ10450*
+ 
+   cp = prom_getenv ("dsp_noboost");
+-  if (cp)
++  if (cp || mp_dsp_noboost != -1)
+   {
+-    dsp_noboost = os_atoi (cp);
++    dsp_noboost = mp_dsp_noboost == -1 ? os_atoi (cp) : mp_dsp_noboost;
+   }
+ 
+   cp = (char *) prom_getenv ("dsp_freq");
+-  if (cp)
++  if (cp || mp_dsp_freq != -1)
+   {
+-    dspfreq = os_atoi (cp);
++    dspfreq = mp_dsp_freq == -1 ? os_atoi (cp) : mp_dsp_freq;
+     if (dspfreq == 250)
+     {
+       boostDsp = 1;
+@@ -2187,8 +2327,9 @@ static int __init tn7atm_init (struct at
+   // Inter-Op DSL phy Control
+   // Note the setting of _dsl_Feature_0 and _dsl_Feature_1 must before
+   // dslhal_api_dslStartup (in tn7dsl_init()).
+-  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_0")) != NULL)
++  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_0")) != NULL || mp_featctl0 != NULL)
+   {
++    if (mp_featctl0 != NULL) ptr = mp_featctl0;
+     if ((ptr[0] == '0') && (ptr[1] == 'x'))     // skip 0x before pass to
+       // os_atoh
+       ptr += 2;
+@@ -2196,8 +2337,9 @@ static int __init tn7atm_init (struct at
+     _dsl_Feature_0_defined = 1;
+   }
+ 
+-  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_1")) != NULL)
++  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_1")) != NULL || mp_featctl1 != NULL)
+   {
++    if (mp_featctl1 != NULL) ptr = mp_featctl1;
+     if ((ptr[0] == '0') && (ptr[1] == 'x'))     // skip 0x before pass to
+       // os_atoh
+       ptr += 2;
+@@ -2209,8 +2351,9 @@ static int __init tn7atm_init (struct at
+   // DSL phy Feature Control
+   // Note the setting of _dsl_PhyControl_0 and _dsl_PhyControl_1 must before
+   // dslhal_api_dslStartup (in tn7dsl_init()).
+-  if ((ptr = prom_getenv ("DSL_PHY_CNTL_0")) != NULL)
++  if ((ptr = prom_getenv ("DSL_PHY_CNTL_0")) != NULL || mp_phyctl0 != NULL)
+   {
++    if (mp_phyctl0 != NULL) ptr = mp_phyctl0;
+     if ((ptr[0] == '0') && (ptr[1] == 'x'))     // skip 0x before pass to
+       // os_atoh
+       ptr += 2;
+@@ -2218,8 +2361,9 @@ static int __init tn7atm_init (struct at
+     _dsl_PhyControl_0_defined = 1;
+   }
+ 
+-  if ((ptr = prom_getenv ("DSL_PHY_CNTL_1")) != NULL)
++  if ((ptr = prom_getenv ("DSL_PHY_CNTL_1")) != NULL || mp_phyctl1 != NULL)
+   {
++    if (mp_phyctl1 != NULL) ptr = mp_phyctl1;
+     if ((ptr[0] == '0') && (ptr[1] == 'x'))     // skip 0x before pass to
+       // os_atoh
+       ptr += 2;
+@@ -2247,9 +2391,9 @@ static int __init tn7atm_init (struct at
+   priv->bTurboDsl = 1;
+   // read config for turbo dsl
+   ptr = prom_getenv ("TurboDSL");
+-  if (ptr)
++  if (ptr || mp_turbodsl != -1)
+   {
+-    priv->bTurboDsl = os_atoi (ptr);
++    priv->bTurboDsl = mp_turbodsl == -1 ? os_atoi (ptr) : mp_turbodsl;
+   }
+ 
+   // @Added to make Rx buffer number & Service max configurable through
+@@ -2257,30 +2401,30 @@ static int __init tn7atm_init (struct at
+   priv->sarRxBuf = RX_BUFFER_NUM;
+   ptr = NULL;
+   ptr = prom_getenv ("SarRxBuf");
+-  if (ptr)
++  if (ptr || mp_sar_rxbuf != -1)
+   {
+-    priv->sarRxBuf = os_atoi (ptr);
++    priv->sarRxBuf = mp_sar_rxbuf == -1 ? os_atoi (ptr) : mp_sar_rxbuf;
+   }
+   priv->sarRxMax = RX_SERVICE_MAX;
+   ptr = NULL;
+   ptr = prom_getenv ("SarRxMax");
+-  if (ptr)
++  if (ptr || mp_sar_rxmax != -1)
+   {
+-    priv->sarRxMax = os_atoi (ptr);
++    priv->sarRxMax = mp_sar_rxmax == -1 ? os_atoi (ptr) : mp_sar_rxmax;
+   }
+   priv->sarTxBuf = TX_BUFFER_NUM;
+   ptr = NULL;
+   ptr = prom_getenv ("SarTxBuf");
+-  if (ptr)
++  if (ptr || mp_sar_txbuf != -1)
+   {
+-    priv->sarTxBuf = os_atoi (ptr);
++    priv->sarTxBuf = mp_sar_txbuf == -1 ? os_atoi (ptr) : mp_sar_txbuf;
+   }
+   priv->sarTxMax = TX_SERVICE_MAX;
+   ptr = NULL;
+   ptr = prom_getenv ("SarTxMax");
+-  if (ptr)
++  if (ptr || mp_sar_txmax != -1)
+   {
+-    priv->sarTxMax = os_atoi (ptr);
++    priv->sarTxMax = mp_sar_txmax == -1 ? os_atoi (ptr) : mp_sar_txmax;
+   }
+ 
+   return 0;
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -136,6 +136,27 @@
+ #define NEW_TRAINING_VAL_T1413  128
+ #define NEW_TRAINING_VAL_MMODE  255
+ 
++extern char *mp_modulation;
++extern int mp_fine_gain_control;
++extern int mp_fine_gain_value;
++extern int mp_enable_margin_retrain;
++extern int mp_margin_threshold;
++extern int mp_enable_rate_adapt;
++extern int mp_powercutback;
++extern int mp_trellis;
++extern int mp_bitswap;
++extern int mp_maximum_bits_per_carrier;
++extern int mp_maximum_interleave_depth;
++extern int mp_pair_selection;
++extern int mp_dgas_polarity;
++extern int mp_los_alarm;
++extern char *mp_eoc_vendor_id;
++extern int mp_eoc_vendor_revision;
++extern char *mp_eoc_vendor_serialnum;
++extern char *mp_invntry_vernum;
++extern int mp_dsl_bit_tmode;
++extern int mp_high_precision;
++
+ int testflag1 = 0;
+ extern int  __guDbgLevel;
+ extern sar_stat_t sarStat;
+@@ -2818,84 +2839,80 @@ static int tn7dsl_set_dsl(void)
+ 
+   // modulation
+   ptr = prom_getenv("modulation");
+-  if (ptr)
++  if (ptr || mp_modulation != NULL)
+   {
+-    tn7dsl_set_modulation(ptr, FALSE);
++    tn7dsl_set_modulation(mp_modulation == NULL ? ptr : mp_modulation, FALSE);
+   }
+ 
+   // Fine Gains
+   ptr = prom_getenv("fine_gain_control");
+-  if (ptr)
++  if (ptr || mp_fine_gain_control != -1)
+   {
+-    value = os_atoi(ptr);
++    value = mp_fine_gain_control == -1 ? os_atoi(ptr) : mp_fine_gain_control;
+     tn7dsl_ctrl_fineGain(value);
+   }
+   ptr = NULL;
+   ptr = prom_getenv("fine_gain_value");
+-  if(ptr)
+-    tn7dsl_set_fineGainValue(os_atoh(ptr));
++  if(ptr || mp_fine_gain_value != -1)
++    tn7dsl_set_fineGainValue(mp_fine_gain_value == -1 ? os_atoh(ptr) : mp_fine_gain_value);
+ 
+   // margin retrain
+   ptr = NULL;
+   ptr = prom_getenv("enable_margin_retrain");
+-  if(ptr)
++  value = mp_enable_margin_retrain == -1 ? (ptr ? os_atoi(ptr) : 0) : mp_enable_margin_retrain;
++
++  if (value == 1)
+   {
+-    value = os_atoi(ptr);
+-    if(value == 1)
++    dslhal_api_setMarginMonitorFlags(pIhw, 0, 1);
++    bMarginRetrainEnable = 1;
++    //printk("enable showtime margin monitor.\n");
++
++    ptr = NULL;
++    ptr = prom_getenv("margin_threshold");
++    value = mp_margin_threshold == -1 ? (ptr ? os_atoi(ptr) : 0) : mp_margin_threshold;
++
++    if(value >= 0)
+     {
+-      dslhal_api_setMarginMonitorFlags(pIhw, 0, 1);
+-      bMarginRetrainEnable = 1;
+-      //printk("enable showtime margin monitor.\n");
+-      ptr = NULL;
+-      ptr = prom_getenv("margin_threshold");
+-      if(ptr)
+-      {
+-        value = os_atoi(ptr);
+-        //printk("Set margin threshold to %d x 0.5 db\n",value);
+-        if(value >= 0)
+-        {
+-          dslhal_api_setMarginThreshold(pIhw, value);
+-          bMarginThConfig=1;
+-        }
+-      }
++      dslhal_api_setMarginThreshold(pIhw, value);
++      bMarginThConfig=1;
+     }
+   }
+ 
+   // rate adapt
+   ptr = NULL;
+   ptr = prom_getenv("enable_rate_adapt");
+-  if(ptr)
++  if(ptr || mp_enable_rate_adapt != -1)
+   {
+-    dslhal_api_setRateAdaptFlag(pIhw, os_atoi(ptr));
++    dslhal_api_setRateAdaptFlag(pIhw, mp_enable_rate_adapt == -1 ? os_atoi(ptr) : mp_enable_rate_adapt);
+   }
+ 
+   // set powercutback
+   ptr = NULL;
+   ptr = prom_getenv("powercutback");
+-  if(ptr)
++  if(ptr || mp_powercutback != -1)
+   {
+-    dslhal_advcfg_onOffPcb(pIhw, os_atoi(ptr));
++    dslhal_advcfg_onOffPcb(pIhw, mp_powercutback == -1 ? os_atoi(ptr) : mp_powercutback);
+   }
+ 
+   // trellis
+   ptr = NULL;
+   ptr = prom_getenv("trellis");
+-  if(ptr)
++  if(ptr || mp_trellis != -1)
+   {
+-    dslhal_api_setTrellisFlag(pIhw, os_atoi(ptr));
+-    trellis = os_atoi(ptr);
++    trellis = mp_trellis == -1 ? os_atoi(ptr) : mp_trellis;
++    dslhal_api_setTrellisFlag(pIhw, trellis);
+     //printk("trellis=%d\n");
+   }
+ 
+   // bitswap
+   ptr = NULL;
+   ptr = prom_getenv("bitswap");
+-  if(ptr)
++  if(ptr || mp_bitswap != -1)
+   {
+     int offset[2] = {33, 0};
+     unsigned int bitswap;
+ 
+-    bitswap = os_atoi(ptr);
++    bitswap = mp_bitswap == -1 ? os_atoi(ptr) : mp_bitswap;
+ 
+     tn7dsl_generic_read(2, offset);
+     dslReg &= dslhal_support_byteSwap32(0xFFFFFF00);
+@@ -2913,46 +2930,47 @@ static int tn7dsl_set_dsl(void)
+   // maximum bits per carrier
+   ptr = NULL;
+   ptr = prom_getenv("maximum_bits_per_carrier");
+-  if(ptr)
++  if(ptr || mp_maximum_bits_per_carrier != -1)
+   {
+-    dslhal_api_setMaxBitsPerCarrierUpstream(pIhw, os_atoi(ptr));
++    dslhal_api_setMaxBitsPerCarrierUpstream(pIhw, mp_maximum_bits_per_carrier == -1 ? os_atoi(ptr) : mp_maximum_bits_per_carrier);
+   }
+ 
+   // maximum interleave depth
+   ptr = NULL;
+   ptr = prom_getenv("maximum_interleave_depth");
+-  if(ptr)
++  if(ptr || mp_maximum_interleave_depth != -1)
+   {
+-    dslhal_api_setMaxInterleaverDepth(pIhw, os_atoi(ptr));
++    dslhal_api_setMaxInterleaverDepth(pIhw, mp_maximum_interleave_depth == -1 ? os_atoi(ptr) : mp_maximum_interleave_depth);
+   }
+ 
+   // inner and outer pairs
+   ptr = NULL;
+   ptr = prom_getenv("pair_selection");
+-  if(ptr)
++  if(ptr || mp_pair_selection != -1)
+   {
+-    dslhal_api_selectInnerOuterPair(pIhw, os_atoi(ptr));
++    dslhal_api_selectInnerOuterPair(pIhw, mp_pair_selection == -1 ? os_atoi(ptr) : mp_pair_selection);
+   }
+ 
+   ptr = NULL;
+   ptr = prom_getenv("dgas_polarity");
+-  if(ptr)
++  if(ptr || mp_dgas_polarity != -1)
+   {
+     dslhal_api_configureDgaspLpr(pIhw, 1, 1);
+-    dslhal_api_configureDgaspLpr(pIhw, 0, os_atoi(ptr));
++    dslhal_api_configureDgaspLpr(pIhw, 0, mp_dgas_polarity == -1 ? os_atoi(ptr) : mp_dgas_polarity);
+   }
+ 
+   ptr = NULL;
+   ptr = prom_getenv("los_alarm");
+-  if(ptr)
++  if(ptr || mp_los_alarm != -1)
+   {
+-    dslhal_api_disableLosAlarm(pIhw, os_atoi(ptr));
++    dslhal_api_disableLosAlarm(pIhw, mp_los_alarm == -1 ? os_atoi(ptr) : mp_los_alarm);
+   }
+ 
+   ptr = NULL;
+   ptr = prom_getenv("eoc_vendor_id");
+-  if(ptr)
++  if(ptr || mp_eoc_vendor_id != NULL)
+   {
++    ptr = mp_eoc_vendor_id == NULL ? ptr : mp_eoc_vendor_id;
+     for(i=0;i<8;i++)
+     {
+       tmp[0]=ptr[i*2];
+@@ -2977,26 +2995,26 @@ static int tn7dsl_set_dsl(void)
+   }
+   ptr = NULL;
+   ptr = prom_getenv("eoc_vendor_revision");
+-  if(ptr)
++  if(ptr || mp_eoc_vendor_revision != -1)
+   {
+-    value = os_atoi(ptr);
++    value = mp_eoc_vendor_revision == -1 ? os_atoi(ptr) : mp_eoc_vendor_revision;
+     //printk("eoc rev=%d\n", os_atoi(ptr));
+     dslhal_api_setEocRevisionNumber(pIhw, (char *)&value);
+ 
+   }
+   ptr = NULL;
+   ptr = prom_getenv("eoc_vendor_serialnum");
+-  if(ptr)
++  if(ptr || mp_eoc_vendor_serialnum != NULL)
+   {
+-    dslhal_api_setEocSerialNumber(pIhw, ptr);
++    dslhal_api_setEocSerialNumber(pIhw, mp_eoc_vendor_serialnum == NULL ? ptr : mp_eoc_vendor_serialnum);
+   }  
+   
+   // CQ10037 Added invntry_vernum environment variable to be able to set version number in ADSL2, ADSL2+ modes.  
+   ptr = NULL;
+   ptr = prom_getenv("invntry_vernum");
+-  if(ptr)
++  if(ptr || mp_invntry_vernum != NULL)
+   {
+-    dslhal_api_setEocRevisionNumber(pIhw, ptr);
++    dslhal_api_setEocRevisionNumber(pIhw, mp_invntry_vernum == NULL ? ptr : mp_invntry_vernum);
+   }
+ 
+   return 0;
+@@ -3041,7 +3059,7 @@ int tn7dsl_init(void *priv)
+    * backward compatibility.
+    */
+   cp = prom_getenv("DSL_BIT_TMODE");
+-  if (cp)
++  if (cp || mp_dsl_bit_tmode != -1)
+   {
+     printk("%s : env var DSL_BIT_TMODE is set\n", __FUNCTION__);
+     /*
+@@ -3070,9 +3088,9 @@ int tn7dsl_init(void *priv)
+ 
+ //  UR8_MERGE_START CQ11054   Jack Zhang
+   cp = prom_getenv("high_precision");
+-  if (cp)
++  if (cp || mp_high_precision != -1)
+   {
+-    high_precision_selected = os_atoi(cp);
++    high_precision_selected = mp_high_precision == -1 ? os_atoi(cp) : mp_high_precision;
+   }
+   if ( high_precision_selected)
+   {
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -74,6 +74,8 @@ typedef void OS_SETUP;
+ /* PDSP Firmware files */
+ #include "tnetd7300_sar_firm.h"
+ 
++extern int mp_oam_lb_timeout;
++extern int mp_autopvc_enable;
+ 
+ enum
+ {
+@@ -817,9 +819,9 @@ int tn7sar_setup_oam_channel(Tn7AtmPriva
+   pHalDev  = (HAL_DEVICE *)priv->pSarHalDev;
+ 
+   pauto_pvc = prom_getenv("autopvc_enable");
+-  if(pauto_pvc)  //CQ10273
++  if(pauto_pvc || mp_autopvc_enable != -1)  //CQ10273
+   {
+-    auto_pvc =tn7sar_strtoul(pauto_pvc, NULL, 10);
++    auto_pvc = mp_autopvc_enable == -1 ? tn7sar_strtoul(pauto_pvc, NULL, 10) : mp_autopvc_enable;
+   }
+ 
+   memset(&chInfo, 0xff, sizeof(chInfo));
+@@ -985,9 +987,9 @@ int tn7sar_init(struct atm_dev *dev, Tn7
+ 
+   /* read in oam lb timeout value */
+   pLbTimeout = prom_getenv("oam_lb_timeout");
+-  if(pLbTimeout)
++  if(pLbTimeout || mp_oam_lb_timeout != -1)
+   {
+-    lbTimeout =tn7sar_strtoul(pLbTimeout, NULL, 10);
++    lbTimeout = mp_oam_lb_timeout == -1 ? tn7sar_strtoul(pLbTimeout, NULL, 10) : mp_oam_lb_timeout;
+     oamLbTimeout = lbTimeout;
+     pHalFunc->Control(pHalDev,"OamLbTimeout", "Set", &lbTimeout);
+   }
diff --git a/package/ar7-atm/patches-D7.04.03.00/170-bus_id_removal.patch b/package/ar7-atm/patches-D7.04.03.00/170-bus_id_removal.patch
new file mode 100644
index 000000000..9f1f0fdae
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/170-bus_id_removal.patch
@@ -0,0 +1,30 @@
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -109,6 +109,7 @@
+ #include <linux/vmalloc.h>
+ #include <linux/file.h>
+ #include <linux/firmware.h>
++#include <linux/version.h>
+ 
+ #include <asm/io.h>
+ #include <asm/ar7/ar7.h>
+@@ -446,7 +447,9 @@ static void avsar_release(struct device
+ }
+ 
+ static struct device avsar = {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+ 	.bus_id    = "vlynq",
++#endif
+ 	.release   = avsar_release,
+ };
+ 
+@@ -455,6 +458,9 @@ int shim_osLoadFWImage(unsigned char *pt
+ 	const struct firmware *fw_entry;
+ 	size_t size;
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,30)
++	dev_set_name(&avsar, "avsar");
++#endif
+ 	printk("requesting firmware image \"ar0700xx.bin\"\n");
+ 	if(device_register(&avsar) < 0) {
+ 		printk(KERN_ERR
diff --git a/package/ar7-atm/patches-D7.04.03.00/180-git_headers_include.patch b/package/ar7-atm/patches-D7.04.03.00/180-git_headers_include.patch
new file mode 100644
index 000000000..6bd8f4876
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/180-git_headers_include.patch
@@ -0,0 +1,54 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -71,10 +71,16 @@
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
++#include <linux/version.h>
+ 
+ #include <asm/io.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
+ #include <asm/ar7/ar7.h>
+ #include <asm/ar7/prom.h>
++#else
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++#endif
+ 
+ #include "dsl_hal_api.h"
+ #include "tn7atm.h"
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -112,8 +112,13 @@
+ #include <linux/version.h>
+ 
+ #include <asm/io.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
+ #include <asm/ar7/ar7.h>
+ #include <asm/ar7/prom.h>
++#else
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++#endif
+ 
+ /* Modules specific header files */
+ #include "tn7atm.h"
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -52,10 +52,16 @@
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
++#include <linux/version.h>
+ 
+ #include <asm/io.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
+ #include <asm/ar7/ar7.h>
+ #include <asm/ar7/prom.h>
++#else
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++#endif
+ 
+ #define _CPHAL_AAL5
+ #define _CPHAL_SAR
diff --git a/package/ar7-atm/patches-D7.04.03.00/190-2.6.32_proc_fixes.patch b/package/ar7-atm/patches-D7.04.03.00/190-2.6.32_proc_fixes.patch
new file mode 100644
index 000000000..11487bf7a
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/190-2.6.32_proc_fixes.patch
@@ -0,0 +1,79 @@
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -203,7 +203,11 @@ led_reg_t ledreg[2];
+ static struct led_funcs ledreg[2];
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+ #define DEV_DSLMOD       CTL_UNNUMBERED
++#else
++#define DEV_DSLMOD	0
++#endif
+ #define MAX_STR_SIZE     256
+ #define DSL_MOD_SIZE     256
+ 
+@@ -3431,9 +3435,16 @@ static int dslmod_sysctl(ctl_table *ctl,
+    */
+   if(write)
+     {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)
+     ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
+-
++#else
++    ret = proc_dostring(ctl, write, buffer, lenp, 0);
++#endif
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+     switch (ctl->ctl_name)
++#else
++    switch ((long)ctl->extra2)
++#endif
+       {
+       case DEV_DSLMOD:
+       ptr = strpbrk(info, " \t");
+@@ -3517,14 +3528,29 @@ static int dslmod_sysctl(ctl_table *ctl,
+   else
+     {
+     len += sprintf(info+len, mod_req);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)
+     ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
++#else
++    ret = proc_dostring(ctl, write, buffer, lenp, 0);
++#endif
+     }
+   return ret;
+ }
+ 
+ 
+ ctl_table dslmod_table[] = {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+   {DEV_DSLMOD, "dslmod", info, DSL_MOD_SIZE, 0644, NULL, NULL, &dslmod_sysctl, &sysctl_string}
++#else
++	{
++		.procname 		= "dslmod",
++		.data			= info,
++		.maxlen			= DSL_MOD_SIZE,
++		.mode			= 0644,
++		.proc_handler	= &dslmod_sysctl,
++		.extra2			= (void *)DEV_DSLMOD,
++	}
++#endif
+   ,
+   {0}
+   };
+@@ -3532,7 +3558,16 @@ ctl_table dslmod_table[] = {
+ /* Make sure that /proc/sys/dev is there */
+ ctl_table dslmod_root_table[] = {
+ #ifdef CONFIG_PROC_FS
++	#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+   {CTL_DEV, "dev", NULL, 0, 0555, dslmod_table}
++	#else
++	{
++		.procname		= "dev",
++		.maxlen			= 0,
++		.mode			= 0555,
++		.child			= dslmod_table,
++	}
++	#endif
+   ,
+ #endif /* CONFIG_PROC_FS */
+   {0}
diff --git a/package/ar7-atm/patches-D7.04.03.00/200-2.6.37_args.patch b/package/ar7-atm/patches-D7.04.03.00/200-2.6.37_args.patch
new file mode 100644
index 000000000..59c1d58d1
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/200-2.6.37_args.patch
@@ -0,0 +1,36 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -1867,7 +1867,11 @@ static int __init tn7atm_register (Tn7At
+ 
+   dgprintf (4, "device %s being registered\n", priv->name);
+ 
++  #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)
+   mydev = atm_dev_register (priv->proc_name, &tn7atm_ops, -1, NULL);
++  #else
++  mydev = atm_dev_register (priv->proc_name, NULL, &tn7atm_ops, -1, NULL);
++  #endif
+ 
+   if (mydev == NULL)
+   {
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -466,14 +466,17 @@ int shim_osLoadFWImage(unsigned char *pt
+ {
+ 	const struct firmware *fw_entry;
+ 	size_t size;
++ 	int ret;
+ 
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,30)
+ 	dev_set_name(&avsar, "avsar");
+ #endif
+ 	printk("requesting firmware image \"ar0700xx.bin\"\n");
+-	if(device_register(&avsar) < 0) {
++	dev_set_name(&avsar, "avsar");
++	ret = device_register(&avsar);
++	if (ret < 0) {
+ 		printk(KERN_ERR
+-			"avsar: device_register fails\n");
++			"avsar: device_register fails, error%i\n", ret);
+ 		return -1;
+ 	}
+ 
diff --git a/package/ar7-atm/patches-D7.04.03.00/210-3.3-remove-smp_lock.h.patch b/package/ar7-atm/patches-D7.04.03.00/210-3.3-remove-smp_lock.h.patch
new file mode 100644
index 000000000..525218c3b
--- /dev/null
+++ b/package/ar7-atm/patches-D7.04.03.00/210-3.3-remove-smp_lock.h.patch
@@ -0,0 +1,33 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -67,7 +67,7 @@
+ #include <linux/atmdev.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+-#include <linux/smp_lock.h>
++#include <linux/interrupt.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -48,7 +48,7 @@
+ #include <linux/atmdev.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+-#include <linux/smp_lock.h>
++#include <linux/interrupt.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -100,7 +100,7 @@
+ #include <linux/atmdev.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+-#include <linux/smp_lock.h>
++#include <linux/interrupt.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
diff --git a/package/ar7-atm/patches-D7.05.01.00/100-compile_fix.patch b/package/ar7-atm/patches-D7.05.01.00/100-compile_fix.patch
new file mode 100644
index 000000000..7dee22025
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/100-compile_fix.patch
@@ -0,0 +1,808 @@
+--- a/cppi_cpaal5.c
++++ b/cppi_cpaal5.c
+@@ -360,7 +360,7 @@ static int halRxReturn(HAL_RECEIVEINFO *
+            {
+             /* malloc failed, add this RCB to Needs Buffer List */
+             TempRcb->FragCount = 1;                                             /*MJH+030417*/
+-            (HAL_RCB *)TempRcb->Eop = TempRcb;                                  /* GSG +030430 */
++            TempRcb->Eop = TempRcb;                                             /* GSG +030430 */
+ 
+             if(HalDev->NeedsCount < MAX_NEEDS)                                  /* +MJH 030410 */
+               {                                                                 /* +MJH 030410 */
+--- a/dsl_hal_api.c
++++ b/dsl_hal_api.c
+@@ -273,15 +273,15 @@
+ *  09/15/07  CPH    CQ11466  Added EFM support
+ *  09/27/07  EYin   CQ11929: Added NFEC/INP/Lp/Rp reporting for only ADSL2/2+ mode.
+ ******************************************************************************/
+-#include <dev_host_interface.h>
+-#include <dsl_hal_register.h>
+-#include <dsl_hal_support.h>
++#include "dev_host_interface.h"
++#include "dsl_hal_register.h"
++#include "dsl_hal_support.h"
+ 
+ #ifndef NO_ADV_STATS
+-#include <dsl_hal_logtable.h>
++#include "dsl_hal_logtable.h"
+ #endif
+ 
+-#include <dsl_hal_version.h>
++#include "dsl_hal_version.h"
+ 
+ //  UR8_MERGE_START CQ11054   Jack Zhang
+ static unsigned int highprecision_selected = 0;  //By default we use low precision for backward compt.
+--- a/dsl_hal_support.c
++++ b/dsl_hal_support.c
+@@ -142,9 +142,9 @@
+ *  UR8_MERGE_START_END CQ11922 Tim
+ *    04Sep07     0.14.00            Tim    CQ11922: Added support for new scratchram for INP NDR tables
+ *******************************************************************************/
+-#include <dev_host_interface.h>
+-#include <dsl_hal_register.h>
+-#include <dsl_hal_support.h>
++#include "dev_host_interface.h"
++#include "dsl_hal_register.h"
++#include "dsl_hal_support.h"
+ 
+ #define NUM_READ_RETRIES 3
+ static unsigned int dslhal_support_adsl2ByteSwap32(unsigned int in32Bits);
+--- a/dsl_hal_support.h
++++ b/dsl_hal_support.h
+@@ -49,7 +49,7 @@
+ *    04Nov05     0.11.00            CPH    Fixed T1413 mode got Zero DS/US rate when DSL_BIT_TMODE is set.
+ *******************************************************************************/
+ 
+-#include <dsl_hal_api.h>
++#include "dsl_hal_api.h"
+ 
+ #define virtual2Physical(a)    (((int)a)&~0xe0000000)
+ /* External Function Prototype Declarations */
+--- a/Makefile
++++ b/Makefile
+@@ -1,18 +1,9 @@
+-# File: drivers/atm/ti_evm3/Makefile
+ #
+-# Makefile for the Texas Instruments EVM3 ADSL/ATM driver.
++# Makefile for the TIATM device driver.
+ #
+-#
+-# Copyright (c) 2000 Texas Instruments Incorporated.
+-# 	Jeff Harrell (jharrell@telogy.com)
+-# 	Viren Balar  (vbalar@ti.com)
+-# 	Victor Wells (vwells@telogy.com)
+-#
+-include $(TOPDIR)/Rules.make
+-
+-
+-
+-
+-
+-
+ 
++CONFIG_SANGAM_ATM=m
++#EXTRA_CFLAGS += -DEL -I. -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
++EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
++obj-$(CONFIG_SANGAM_ATM) := tiatm.o
++tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -66,7 +66,6 @@
+  *    09/18/07 CPH    CQ11466  Added EFM Support
+ *********************************************************************************************/
+ 
+-#include <linux/config.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/init.h>
+@@ -74,11 +73,14 @@
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+ #include <linux/smp_lock.h>
+-#include <asm/io.h>
+-#include <asm/mips-boards/prom.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
++
++#include <asm/io.h>
++#include <asm/ar7/ar7.h>
++#include <asm/ar7/prom.h>
++
+ #include "dsl_hal_api.h"
+ #ifdef AR7_EFM
+ #include "tn7efm.h"
+@@ -90,6 +92,7 @@
+ #include "dsl_hal_register.h"
+ 
+ #ifdef MODULE
++MODULE_LICENSE("GPL");
+ MODULE_DESCRIPTION ("Tnetd73xx ATM Device Driver");
+ MODULE_AUTHOR ("Zhicheng Tang");
+ #endif
+@@ -108,9 +111,9 @@ MODULE_AUTHOR ("Zhicheng Tang");
+ 
+ /*end of externs */
+ 
+-#ifndef TI_STATIC_ALLOCATIONS
+-#define TI_STATIC_ALLOCATIONS
+-#endif
++//#ifndef TI_STATIC_ALLOCATIONS
++//#define TI_STATIC_ALLOCATIONS
++//#endif
+ 
+ #define tn7atm_kfree_skb(x)     dev_kfree_skb(x)
+ 
+@@ -135,7 +138,7 @@ static int EnableQoS = FALSE;
+ /* prototypes */
+ static int tn7atm_set_can_support_adsl2 (int can);
+ 
+-static int tn7atm_open (struct atm_vcc *vcc, short vpi, int vci);
++static int tn7atm_open (struct atm_vcc *vcc);
+ 
+ void tn7atm_close (struct atm_vcc *vcc);
+ 
+@@ -298,13 +301,12 @@ static const struct atmdev_ops tn7atm_op
+         getsockopt:     NULL,
+         setsockopt:     NULL,
+         send:           tn7atm_send,
+-        sg_send:        NULL,
+         phy_put:        NULL,
+         phy_get:        NULL,
+         change_qos:     tn7atm_change_qos,
+ };
+ 
+-const char drv_proc_root_folder[] = "avalanche/";
++const char drv_proc_root_folder[] = "avalanche";
+ static struct proc_dir_entry *root_proc_dir_entry = NULL;
+ #define DRV_PROC_MODE 0644
+ static int proc_root_already_exists = TRUE;
+@@ -626,56 +628,6 @@ static int turbodsl_check_priority_type(
+ 
+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  *
+- *  Function: int tn7atm_walk_vccs(struct atm_dev *dev, short *vcc, int *vci)
+- *
+- *  Description: retrieve VPI/VCI for connection
+- *
+- *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+-static int tn7atm_walk_vccs (struct atm_vcc *vcc, short *vpi, int *vci)
+-{
+-  struct atm_vcc *walk;
+-
+-  /*
+-   * find a free VPI
+-   */
+-  if (*vpi == ATM_VPI_ANY)
+-  {
+-
+-    for (*vpi = 0, walk = vcc->dev->vccs; walk; walk = walk->next)
+-    {
+-
+-      if ((walk->vci == *vci) && (walk->vpi == *vpi))
+-      {
+-        (*vpi)++;
+-        walk = vcc->dev->vccs;
+-      }
+-    }
+-  }
+-
+-  /*
+-   * find a free VCI
+-   */
+-  if (*vci == ATM_VCI_ANY)
+-  {
+-
+-    for (*vci = ATM_NOT_RSV_VCI, walk = vcc->dev->vccs; walk;
+-         walk = walk->next)
+-    {
+-
+-      if ((walk->vpi = *vpi) && (walk->vci == *vci))
+-      {
+-        *vci = walk->vci + 1;
+-        walk = vcc->dev->vccs;
+-      }
+-    }
+-  }
+-
+-  return 0;
+-}
+-
+-
+-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+- *
+  *  Function: int tn7atm_sar_irq(void)
+  *
+  *  Description: tnetd73xx SAR interrupt.
+@@ -766,7 +718,7 @@ static int __init tn7atm_irq_request (st
+ 
+   priv->sar_irq = LNXINTNUM (ATM_SAR_INT);      /* Interrupt line # */
+ 
+-  if (request_irq (priv->sar_irq, tn7atm_sar_irq, SA_INTERRUPT, "SAR ", dev))
++  if (request_irq (priv->sar_irq, tn7atm_sar_irq, IRQF_DISABLED, "SAR ", dev))
+     printk ("Could not register tn7atm_sar_irq\n");
+ 
+   /*
+@@ -777,8 +729,8 @@ static int __init tn7atm_irq_request (st
+   {
+     def_sar_inter_pace = os_atoi (ptr);
+   }
+-  avalanche_request_pacing (priv->sar_irq, ATM_SAR_INT_PACING_BLOCK_NUM,
+-                            def_sar_inter_pace);
++  /* avalanche_request_pacing (priv->sar_irq, ATM_SAR_INT_PACING_BLOCK_NUM,
++                            def_sar_inter_pace); */
+ 
+ 
+ #ifdef AR7_EFM
+@@ -790,7 +742,7 @@ static int __init tn7atm_irq_request (st
+    * Reigster Receive interrupt A
+    */
+   priv->dsl_irq = LNXINTNUM (ATM_DSL_INT);      /* Interrupt line # */
+-  if (request_irq (priv->dsl_irq, tn7atm_dsl_irq, SA_INTERRUPT, "DSL ", dev))
++  if (request_irq (priv->dsl_irq, tn7atm_dsl_irq, IRQF_DISABLED, "DSL ", dev))
+     printk ("Could not register tn7atm_dsl_irq\n");
+ 
+ /***** VRB Tasklet Mode ****/
+@@ -958,11 +910,15 @@ static int __init tn7atm_get_ESI (struct
+ #define ATM_VBR_RT     5
+ #endif
+ 
+-int tn7atm_open (struct atm_vcc *vcc, short vpi, int vci)
++int tn7atm_open (struct atm_vcc *vcc)
+ {
+   tn7atm_activate_vc_parm_t tn7atm_activate_vc_parm;
+   int rc;
+   //int flags;
++  tn7atm_activate_vc_parm.pcr = 0x20000;
++  tn7atm_activate_vc_parm.scr = 0x20000;
++  tn7atm_activate_vc_parm.mbs = 0x20000;
++  tn7atm_activate_vc_parm.cdvt = 10000;
+ 
+   dgprintf(1, "tn7atm_open()\n");
+ 
+@@ -974,24 +930,18 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+     return -1;
+   }
+ 
+-  MOD_INC_USE_COUNT;
++//  MOD_INC_USE_COUNT;
+ 
+-  /* find a free VPI/VCI */
+-  tn7atm_walk_vccs(vcc, &vpi, &vci);
+-
+-  vcc->vpi = vpi;
+-  vcc->vci = vci;
+-
+-  if ((vci == ATM_VCI_UNSPEC) || (vpi == ATM_VCI_UNSPEC))
++  if ((vcc->vci == ATM_VCI_UNSPEC) || (vcc->vpi == ATM_VCI_UNSPEC))
+   {
+-    MOD_DEC_USE_COUNT;
++//    MOD_DEC_USE_COUNT;
+     return -EBUSY;
+   }
+ 
+-  tn7atm_activate_vc_parm.vpi = vpi;
+-  tn7atm_activate_vc_parm.vci = vci;
++  tn7atm_activate_vc_parm.vpi = vcc->vpi;
++  tn7atm_activate_vc_parm.vci = vcc->vci;
+ 
+-  if ((vpi == CLEAR_EOC_VPI) && (vci == CLEAR_EOC_VCI))
++  if ((vcc->vpi == CLEAR_EOC_VPI) && (vcc->vci == CLEAR_EOC_VCI))
+   {
+     /* always use (max_dma_chan+1) for clear eoc */
+     tn7atm_activate_vc_parm.chan = EOC_DMA_CHAN;
+@@ -999,7 +949,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+     /* check to see whether clear eoc is opened or not */
+     if (tn7atm_activate_vc_parm.priv->lut[tn7atm_activate_vc_parm.chan].inuse)
+     {
+-      MOD_DEC_USE_COUNT;
++//      MOD_DEC_USE_COUNT;
+       printk("tn7atm_open: Clear EOC channel (dmachan=%d) already in use.\n", tn7atm_activate_vc_parm.chan);
+       return -EBUSY;
+     }
+@@ -1008,7 +958,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+     if (rc)
+     {
+       printk("tn7atm_open: failed to setup clear_eoc\n");
+-      MOD_DEC_USE_COUNT;
++//      MOD_DEC_USE_COUNT;
+       return -EBUSY;
+     }
+     tn7atm_set_lut(tn7atm_activate_vc_parm.priv,vcc, tn7atm_activate_vc_parm.chan);
+@@ -1017,17 +967,17 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+   }
+   else  /* PVC channel setup */
+   {
+-    if ((vpi==REMOTE_MGMT_VPI) && (vci==REMOTE_MGMT_VCI))
++    if ((vcc->vpi==REMOTE_MGMT_VPI) && (vcc->vci==REMOTE_MGMT_VCI))
+     {
+       tn7atm_activate_vc_parm.chan = 14;   /* always use chan 14 for MII PVC-base romote mgmt */
+     }
+     else
+     {
+-       rc = tn7atm_lut_find(vpi, vci);
++       rc = tn7atm_lut_find(vcc->vpi, vcc->vci);
+       /* check to see whether PVC is opened or not */
+       if(ATM_NO_DMA_CHAN != rc)
+       {
+-        MOD_DEC_USE_COUNT;
++//        MOD_DEC_USE_COUNT;
+         printk("PVC already opened. dmachan = %d\n", rc);
+         return -EBUSY;
+       }
+@@ -1059,6 +1009,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+        tn7atm_activate_vc_parm.priority = 2;
+        break;
+ 
++#if 0
+      case ATM_VBR: /* Variable Bit Rate-Non RealTime*/
+        tn7atm_activate_vc_parm.qos = 1;
+        tn7atm_activate_vc_parm.priority = 1;
+@@ -1080,6 +1031,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+            tn7atm_activate_vc_parm.mbs = vcc->qos.txtp.max_pcr;
+        tn7atm_activate_vc_parm.cdvt = vcc->qos.txtp.max_cdv;
+        break;
++#endif
+ 
+      default:
+          tn7atm_activate_vc_parm.qos = 2;
+@@ -1107,7 +1059,7 @@ int tn7atm_open (struct atm_vcc *vcc, sh
+    if (rc < 0)
+    {
+       printk("failed to activate hw channel\n");
+-      MOD_DEC_USE_COUNT;
++//      MOD_DEC_USE_COUNT;
+       tn7atm_lut_clear(vcc, tn7atm_activate_vc_parm.chan);
+       //spin_unlock_irqrestore(&chan_init_lock, flags);
+       return -EBUSY;
+@@ -1197,7 +1149,7 @@ void tn7atm_close (struct atm_vcc *vcc)
+   tn7atm_lut_clear (vcc, dmachan);
+   //spin_unlock_irqrestore (&closeLock, closeFlag);
+ 
+-  MOD_DEC_USE_COUNT;
++//  MOD_DEC_USE_COUNT;
+ 
+   dgprintf (1, "Leave tn7atm_close\n");
+ }
+@@ -1630,8 +1582,7 @@ int tn7atm_receive (void *os_dev, int ch
+                                  * firewall is on */
+ 
+   dgprintf (3, "pushing the skb...\n");
+-
+-  skb->stamp = vcc->timestamp = xtime;
++  __net_timestamp(skb);
+ 
+   xdump ((unsigned char *) skb->data, skb->len, 5);
+ 
+@@ -1854,8 +1805,7 @@ printk("!!!free atm irq: tn7atm_exit\n")
+ 
+   kfree (dev->dev_data);
+ 
+-  // atm_dev_deregister (dev);
+-  shutdown_atm_dev (dev);
++  atm_dev_deregister (dev);
+ 
+   /*
+    * remove proc entries
+@@ -2086,9 +2036,6 @@ static int __init tn7atm_detect (void)
+    * Set up proc entry for atm stats
+    */
+ 
+-  if (tn7atm_xlate_proc_name
+-      (drv_proc_root_folder, &root_proc_dir_entry, &residual))
+-  {
+     printk ("Creating new root folder %s in the proc for the driver stats \n",
+             drv_proc_root_folder);
+     root_proc_dir_entry = proc_mkdir (drv_proc_root_folder, NULL);
+@@ -2098,7 +2045,6 @@ static int __init tn7atm_detect (void)
+       return -ENOMEM;
+     }
+     proc_root_already_exists = FALSE;
+-  }
+ 
+ 
+   /*
+@@ -2731,7 +2677,5 @@ int tn7atm_proc_turbodsl_write(struct fi
+     return count;
+ }
+ 
+-#ifdef MODULE
+ module_init (tn7atm_detect);
+ module_exit (tn7atm_exit);
+-#endif /* MODULE */
+--- a/tn7atm.h
++++ b/tn7atm.h
+@@ -20,7 +20,8 @@
+ //#include  "mips_support.h"
+ #include  <linux/list.h>
+ 
+-#include <linux/config.h>
++#define MIPS_EXCEPTION_OFFSET 8
++#define LNXINTNUM(x)((x) + MIPS_EXCEPTION_OFFSET)
+ 
+ #ifdef CONFIG_MODVERSIONS
+ #include <linux/modversions.h>
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -102,7 +102,6 @@
+ *  UR8_MERGE_END   CQ11813
+ *  09/18/07 CPH   CQ11466: Added EFM support.
+  *********************************************************************************************/
+-#include <linux/config.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/init.h>
+@@ -110,8 +109,6 @@
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+ #include <linux/smp_lock.h>
+-#include <asm/io.h>
+-#include <asm/mips-boards/prom.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+@@ -119,6 +116,12 @@
+ #include <linux/timer.h>
+ #include <linux/vmalloc.h>
+ #include <linux/file.h>
++#include <linux/firmware.h>
++
++#include <asm/io.h>
++#include <asm/ar7/ar7.h>
++#include <asm/ar7/prom.h>
++
+ /* Modules specific header files */
+ #ifdef AR7_EFM
+ #include "tn7efm.h"
+@@ -185,7 +188,7 @@ led_reg_t ledreg[2];
+ static struct led_funcs ledreg[2];
+ #endif
+ 
+-#define DEV_DSLMOD       1
++#define DEV_DSLMOD       CTL_UNNUMBERED
+ #define MAX_STR_SIZE     256
+ #define DSL_MOD_SIZE     256
+ 
+@@ -316,7 +319,7 @@ static PITIDSLHW_T    pIhw;
+ static volatile int bshutdown;
+ static char info[MAX_STR_SIZE];
+ /* Used for DSL Polling enable */
+-static DECLARE_MUTEX_LOCKED (adsl_sem_overlay);
++static struct semaphore adsl_sem_overlay;
+ 
+ //kthread_t overlay_thread;
+ /* end of module wide declars */
+@@ -369,6 +372,14 @@ int os_atoih (const char *pstr)
+   return val;
+ }
+ 
++int avalanche_request_intr_pacing(int irq_nr, unsigned int blk_num,
++                            unsigned int pace_value)
++{
++	printk("avalanche_request_pacing(%d, %u, %u); // not implemented\n", irq_nr, blk_num, pace_value);
++	return 0;
++}
++
++
+ int os_atoi(const char *pStr)
+ {
+   int MulNeg = (*pStr == '-' ? -1 : 1);
+@@ -405,39 +416,6 @@ void dprintf (int uDbgLevel, char *szFmt
+ #endif
+ }
+ 
+-int strcmp(const char *s1, const char *s2)
+-{
+-
+-  int size = strlen(s1);
+-
+-  return(strncmp(s1, s2, size));
+-}
+-
+-int strncmp(const char *s1, const char *s2, size_t size)
+-{
+-  int i = 0;
+-  int max_size = (int)size;
+-
+-  while((s1[i] != 0) && i < max_size)
+-  {
+-    if(s2[i] == 0)
+-    {
+-      return -1;
+-    }
+-    if(s1[i] != s2[i])
+-    {
+-       return 1;
+-    }
+-    i++;
+-  }
+-  if(s2[i] != 0)
+-  {
+-    return 1;
+-  }
+-
+-  return 0;
+-}
+-
+ // * UR8_MERGE_START CQ10640   Jack Zhang
+ int tn7dsl_dump_dsp_memory(char *input_str) //cph99
+   {
+@@ -487,144 +465,78 @@ unsigned int shim_osGetCpuFrequency(void
+   return CpuFrequency;
+ }
+ 
+-int shim_osLoadFWImage(unsigned char *ptr)
++static void avsar_release(struct device *dev)
+ {
+-  unsigned int bytesRead;
+-  mm_segment_t  oldfs;
+-  static struct file *filp;
+-  unsigned int imageLength=0x5ffff;
+-
+-#ifdef AR7_EFM
+-  int dp_alt=0;
+-  char *ptr1=NULL;
+-#ifdef EFM_DEBUG  
+-  char *ptr2=NULL;
+-  char *ptr3=NULL;
+-#endif    
+-
+-  if ((ptr1 = prom_getenv("DSL_DP_ALT")) != NULL)
+-  {
+-    dp_alt=os_atoi(ptr1);
+-    if (dp_alt==1)
+-    {
+-      filp = filp_open(DSP_DEBUG_FIRMWARE_PATH,00,O_RDONLY);
+-      if (!IS_ERR(filp))
+-      {
+-          strcpy (DSP_FIRMWARE_PATH, DSP_DEBUG_FIRMWARE_PATH);
+-      }
+-    }
+-#ifdef EFM_DEBUG    
+-    else if (dp_alt==2)
+-    {
+-      if ((ptr2 = prom_getenv("DSL_DP")) != NULL)
+-      {
+-        if (!strncmp(ptr2, "DSL_DP", 6))
+-        { // indirect naming
+-          if ((ptr3 = prom_getenv(ptr2)) != NULL)
+-          filp = filp_open(ptr3,00,O_RDONLY);
+-          ptr2 = ptr3; // redirect ptr2 to ptr3
+-        }
+-
+-        filp = filp_open(ptr2,00,O_RDONLY);
+-        if (!IS_ERR(filp))
+-        {
+-          strcpy (DSP_FIRMWARE_PATH, ptr2);
+-        }
+-      }
+-    }
+-    printk("dp_path=%s\n", DSP_FIRMWARE_PATH);
+-#endif    
+-  }
+-#endif
+-
+-  dgprintf(4, "tn7dsl_read_dsp()\n");
+-
+-  dgprintf(4,"open file %s\n", DSP_FIRMWARE_PATH);
+-
+-  filp=filp_open(DSP_FIRMWARE_PATH,00,O_RDONLY);
+-  if(IS_ERR(filp))
+-  {
+-    printk("Failed: Could not open DSP binary file\n");
+-          return -1;
+-  }
+-
+-  if (filp->f_dentry != NULL)
+-  {
+-    if (filp->f_dentry->d_inode != NULL)
+-    {
+-      printk ("DSP binary filesize = %d bytes\n",
+-              (int) filp->f_dentry->d_inode->i_size);
+-      imageLength = (unsigned int)filp->f_dentry->d_inode->i_size + 0x200;
+-    }
+-  }
+-
+-  if (filp->f_op->read==NULL)
+-          return -1;  /* File(system) doesn't allow reads */
+-
+-  /*
+-   * Disable parameter checking
+-   */
+-  oldfs = get_fs();
+-  set_fs(KERNEL_DS);
+-
+-  /*
+-   * Now read bytes from postion "StartPos"
+-   */
+-  filp->f_pos = 0;
+-
+-  bytesRead = filp->f_op->read(filp,ptr,imageLength,&filp->f_pos);
+-
+-  dgprintf(4,"file length = %d\n", bytesRead);
+-
+-  set_fs(oldfs);
+-
+-  /*
+-   * Close the file
+-   */
+-  fput(filp);
+-
+-  return bytesRead;
++	printk(KERN_DEBUG "avsar firmware released\n");
+ }
+ 
++static struct device avsar = {
++	.bus_id    = "vlynq",
++	.release   = avsar_release,
++};
+ 
+-unsigned int shim_read_overlay_page (void *ptr, unsigned int secOffset,
+-                                     unsigned int secLength)
++int shim_osLoadFWImage(unsigned char *ptr)
+ {
+-  unsigned int bytesRead;
+-  mm_segment_t  oldfs;
+-  struct file *filp;
+-
+-  dgprintf(4,"shim_read_overlay_page\n");
+-  //dgprintf(4,"sec offset=%d, sec length =%d\n", secOffset, secLength);
++	const struct firmware *fw_entry;
++	size_t size;
+ 
+-  filp=filp_open(DSP_FIRMWARE_PATH,00,O_RDONLY);
+-  if(filp ==NULL)
+-  {
+-    printk("Failed: Could not open DSP binary file\n");
+-          return -1;
+-  }
+-
+-  if (filp->f_op->read==NULL)
+-          return -1;  /* File(system) doesn't allow reads */
+-
+-  /*
+-   * Now read bytes from postion "StartPos"
+-   */
++	printk("requesting firmware image \"ar0700xx.bin\"\n");
++	if(device_register(&avsar) < 0) {
++		printk(KERN_ERR
++			"avsar: device_register fails\n");
++		return -1;
++	}
++
++	if (request_firmware(&fw_entry, "ar0700xx.bin", &avsar)) {
++		printk(KERN_ERR
++			"avsar: Firmware not available\n");
++		device_unregister(&avsar);
++		return -1;
++	}
++	size = fw_entry->size;
++	device_unregister(&avsar);
++	if (size > 0x6ffff) {
++		printk(KERN_ERR
++			"avsar: Firmware too big (%d bytes)\n", size);
++			release_firmware(fw_entry);
++			return -1;
++	}
++	memcpy(ptr, fw_entry->data, size);
++	release_firmware(fw_entry);
++	return size;
++}
++
++unsigned int shim_read_overlay_page(void *ptr, unsigned int secOffset, unsigned int secLength)
++{
++	const struct firmware *fw_entry;
++
++	printk("requesting firmware image \"ar0700xx.bin\"\n");
++	if (device_register(&avsar) < 0) {
++		printk(KERN_ERR
++			"avsar: device_register fails\n");
++		return -1;
++	}
++
++	if (request_firmware(&fw_entry, "ar0700xx.bin", &avsar)) {
++		printk(KERN_ERR
++			"avsar: Firmware not available\n");
++		device_unregister(&avsar);
++		return -1;
++	}
++
++	device_unregister(&avsar);
++	if (fw_entry->size > secLength) {
++		printk(KERN_ERR
++			"avsar: Firmware too big (%d bytes)\n", fw_entry->size);
++		release_firmware(fw_entry);
++		return -1;
++	}
++	memcpy(ptr + secOffset, fw_entry->data, secLength);
++	release_firmware(fw_entry);
++	return secLength;
++}
+ 
+-  if(filp->f_op->llseek)
+-    filp->f_op->llseek(filp,secOffset, 0);
+-  oldfs = get_fs();
+-  set_fs(KERNEL_DS);
+-  filp->f_pos = secOffset;
+-  bytesRead = filp->f_op->read(filp,ptr,secLength,&filp->f_pos);
+ 
+-  set_fs(oldfs);
+-  /*
+-   * Close the file
+-   */
+-  fput(filp);
+-  return bytesRead;
+-}
+ 
+ int shim_osLoadDebugFWImage(unsigned char *ptr)
+ {
+@@ -3287,6 +3199,7 @@ int tn7dsl_init(void *priv)
+   int high_precision_selected = 0;
+ //  UR8_MERGE_END   CQ11054*
+ 
++  sema_init(&adsl_sem_overlay, 0);
+   /*
+    * start dsl
+    */
+@@ -3665,7 +3578,7 @@ static int dslmod_sysctl(ctl_table *ctl,
+    */
+   if(write)
+     {
+-    ret = proc_dostring(ctl, write, filp, buffer, lenp);
++    ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
+ 
+     switch (ctl->ctl_name)
+       {
+@@ -3751,14 +3664,14 @@ static int dslmod_sysctl(ctl_table *ctl,
+   else
+     {
+     len += sprintf(info+len, mod_req);
+-    ret = proc_dostring(ctl, write, filp, buffer, lenp);
++    ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
+     }
+   return ret;
+ }
+ 
+ 
+ ctl_table dslmod_table[] = {
+-  {DEV_DSLMOD, "dslmod", info, DSL_MOD_SIZE, 0644, NULL, &dslmod_sysctl}
++  {DEV_DSLMOD, "dslmod", info, DSL_MOD_SIZE, 0644, NULL, NULL, &dslmod_sysctl, &sysctl_string}
+   ,
+   {0}
+   };
+@@ -3781,8 +3694,7 @@ void tn7dsl_dslmod_sysctl_register(void)
+   if (initialized == 1)
+     return;
+ 
+-  dslmod_sysctl_header = register_sysctl_table(dslmod_root_table, 1);
+-  dslmod_root_table->child->de->owner = THIS_MODULE;
++  dslmod_sysctl_header = register_sysctl_table(dslmod_root_table);
+ 
+   /*
+    * set the defaults
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -43,7 +43,6 @@
+  * 09/18/07 CPH   CQ11466: Added EFM support.
+  *******************************************************************************/
+ 
+-#include <linux/config.h>
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/init.h>
+@@ -51,12 +50,13 @@
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+ #include <linux/smp_lock.h>
+-#include <asm/io.h>
+-#include <asm/mips-boards/prom.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+ 
++#include <asm/io.h>
++#include <asm/ar7/ar7.h>
++#include <asm/ar7/prom.h>
+ 
+ #define _CPHAL_AAL5
+ #define _CPHAL_SAR
diff --git a/package/ar7-atm/patches-D7.05.01.00/110-interrupt_fix.patch b/package/ar7-atm/patches-D7.05.01.00/110-interrupt_fix.patch
new file mode 100644
index 000000000..112245769
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/110-interrupt_fix.patch
@@ -0,0 +1,37 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -633,7 +633,7 @@ static int turbodsl_check_priority_type(
+  *  Description: tnetd73xx SAR interrupt.
+  *
+  *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+-static void tn7atm_sar_irq (int irq, void *voiddev, struct pt_regs *regs)
++static irqreturn_t tn7atm_sar_irq (int irq, void *voiddev)
+ {
+   struct atm_dev *atmdev;
+   Tn7AtmPrivate *priv;
+@@ -660,6 +660,7 @@ static void tn7atm_sar_irq (int irq, voi
+ #ifdef TIATM_INST_SUPP
+   psp_trace_par (ATM_DRV_SAR_ISR_EXIT, retval);
+ #endif
++  return IRQ_HANDLED;
+ }
+ 
+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+@@ -669,7 +670,7 @@ static void tn7atm_sar_irq (int irq, voi
+  *  Description: tnetd73xx DSL interrupt.
+  *
+  *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+-static void tn7atm_dsl_irq (int irq, void *voiddev, struct pt_regs *regs)
++static irqreturn_t tn7atm_dsl_irq (int irq, void *voiddev)
+ {
+   struct atm_dev *atmdev;
+   Tn7AtmPrivate *priv;
+@@ -691,6 +692,8 @@ static void tn7atm_dsl_irq (int irq, voi
+ #ifdef TIATM_INST_SUPP
+   psp_trace_par (ATM_DRV_DSL_ISR_EXIT, retval);
+ #endif
++
++  return IRQ_HANDLED;
+ }
+ 
+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/package/ar7-atm/patches-D7.05.01.00/120-no_dumb_inline.patch b/package/ar7-atm/patches-D7.05.01.00/120-no_dumb_inline.patch
new file mode 100644
index 000000000..e9d99dff4
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/120-no_dumb_inline.patch
@@ -0,0 +1,11 @@
+--- a/tn7api.h
++++ b/tn7api.h
+@@ -118,7 +118,7 @@ int tn7dsl_proc_dbgmsg_write(struct file
+ int tn7dsl_proc_dbgmsg_read(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+ #endif
+ //UR8_MERGE_END CQ11813
+-inline int tn7dsl_handle_interrupt(void);
++int tn7dsl_handle_interrupt(void);
+ 
+ void tn7dsl_dslmod_sysctl_register(void);
+ void tn7dsl_dslmod_sysctl_unregister(void);
diff --git a/package/ar7-atm/patches-D7.05.01.00/130-powercutback.patch b/package/ar7-atm/patches-D7.05.01.00/130-powercutback.patch
new file mode 100644
index 000000000..415486482
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/130-powercutback.patch
@@ -0,0 +1,44 @@
+--- a/dsl_hal_advcfg.c
++++ b/dsl_hal_advcfg.c
+@@ -36,9 +36,9 @@
+ *    05Jul05     0.00.09            CPH    CQ9775: Change dslhal_advcfg_configDsTones input parameters & support for ADSL2+
+ *    24Jul05     0.00.10            CPH    Fixed comments in dslhal_advcfg_configDsTones function header
+ *******************************************************************************/
+-#include <dev_host_interface.h>
+-#include <dsl_hal_register.h>
+-#include <dsl_hal_support.h>
++#include "dev_host_interface.h"
++#include "dsl_hal_register.h"
++#include "dsl_hal_support.h"
+ 
+ /*****************************************************************************/
+ /* ACT API functions -- To be moved into their own independent module --RamP */
+--- a/Makefile
++++ b/Makefile
+@@ -4,6 +4,7 @@
+ 
+ CONFIG_SANGAM_ATM=m
+ #EXTRA_CFLAGS += -DEL -I. -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
+-EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
++#EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
++EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL
+ obj-$(CONFIG_SANGAM_ATM) := tiatm.o
+-tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o
++tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o dsl_hal_advcfg.o
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -3053,6 +3053,14 @@ static int tn7dsl_set_dsl(void)
+     dslhal_api_setRateAdaptFlag(pIhw, os_atoi(ptr));
+   }
+ 
++  // set powercutback
++  ptr = NULL;
++  ptr = prom_getenv("powercutback");
++  if(ptr)
++  {
++    dslhal_advcfg_onOffPcb(pIhw, os_atoi(ptr));
++  }
++
+   // trellis
+   ptr = NULL;
+   ptr = prom_getenv("trellis");
diff --git a/package/ar7-atm/patches-D7.05.01.00/140-debug_mode.patch b/package/ar7-atm/patches-D7.05.01.00/140-debug_mode.patch
new file mode 100644
index 000000000..3873827af
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/140-debug_mode.patch
@@ -0,0 +1,16 @@
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -125,10 +125,10 @@ enum
+ //09/05/07: cph, move to tn7atm.h
+ // #define RESERVED_OAM_CHANNEL              15
+ 
+-#define AAL5_PARM "id=aal5, base = 0x03000000, offset = 0, int_line=15, ch0=[RxBufSize=1522; RxNumBuffers = 32; RxServiceMax = 50; TxServiceMax=50; TxNumBuffers=32; CpcsUU=0x5aa5; TxVc_CellRate=0x3000; TxVc_AtmHeader=0x00000640]"
+-#define SAR_PARM "id=sar,base = 0x03000000, reset_bit = 9, offset = 0; UniNni = 0, PdspEnable = 1"
++#define CH0_PARM "RxBufSize=1522, RxNumBuffers=32, RxServiceMax=50, TxServiceMax=50, TxNumBuffers=32, CpcsUU=0x5aa5, TxVc_CellRate=0x3000, TxVc_AtmHeader=0x00000640"
++#define AAL5_PARM "id=aal5, base=0x03000000, offset=0, int_line=15, ch0=[" CH0_PARM "]"
++#define SAR_PARM "id=sar, base=0x03000000, reset_bit=9, offset=0; UniNni=0, PdspEnable=1, Debug=0xFFFFFFFF"
+ #define RESET_PARM "id=ResetControl, base=0xA8611600"
+-#define CH0_PARM "RxBufSize=1522, RxNumBuffers = 32, RxServiceMax = 50, TxServiceMax=50, TxNumBuffers=32, CpcsUU=0x5aa5, TxVc_CellRate=0x3000, TxVc_AtmHeader=0x00000640"
+ 
+ #define MAX_PVC_TABLE_ENTRY 16
+ 
diff --git a/package/ar7-atm/patches-D7.05.01.00/150-tasklet_mode.patch b/package/ar7-atm/patches-D7.05.01.00/150-tasklet_mode.patch
new file mode 100644
index 000000000..97b8cecdd
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/150-tasklet_mode.patch
@@ -0,0 +1,11 @@
+--- a/Makefile
++++ b/Makefile
+@@ -5,6 +5,7 @@
+ CONFIG_SANGAM_ATM=m
+ #EXTRA_CFLAGS += -DEL -I. -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
+ #EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -DNO_ACT -D__NO__VOICE_PATCH__ -DEL
+-EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL
++#EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL
++EXTRA_CFLAGS += -DEL -I$(PWD) -DPOST_SILICON -DCOMMON_NSP -D__NO__VOICE_PATCH__ -DEL -DCPATM_TASKLET_MODE
+ obj-$(CONFIG_SANGAM_ATM) := tiatm.o
+ tiatm-objs += cpsar.o aal5sar.o tn7sar.o tn7atm.o tn7dsl.o dsl_hal_api.o dsl_hal_support.o dsl_hal_advcfg.o
diff --git a/package/ar7-atm/patches-D7.05.01.00/160-module-params.patch b/package/ar7-atm/patches-D7.05.01.00/160-module-params.patch
new file mode 100644
index 000000000..6e7d9de18
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/160-module-params.patch
@@ -0,0 +1,663 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -95,6 +95,146 @@
+ MODULE_LICENSE("GPL");
+ MODULE_DESCRIPTION ("Tnetd73xx ATM Device Driver");
+ MODULE_AUTHOR ("Zhicheng Tang");
++
++int mp_sar_ipacemax = -1;
++module_param_named(ipacemax, mp_sar_ipacemax, int, 0);
++MODULE_PARM_DESC(ipacemax, "Interrupt pacing");
++
++char *mp_macc = NULL;
++module_param_named(macc, mp_macc, charp, 0);
++MODULE_PARM_DESC(macc, "MAC address");
++
++int mp_dsp_noboost = -1;
++module_param_named(dsp_noboost, mp_dsp_noboost, int, 0);
++MODULE_PARM_DESC(dsp_noboost, "Suppress DSP frequency boost");
++
++int mp_dsp_freq = -1;
++module_param_named(dsp_freq, mp_dsp_freq, int, 0);
++MODULE_PARM_DESC(dsp_freq, "Frequency to boost the DSP to");
++
++char *mp_featctl0 = NULL;
++module_param_named(featctl0, mp_featctl0, charp, 0);
++MODULE_PARM_DESC(featctl0, "DSL feature control 0");
++
++char *mp_featctl1 = NULL;
++module_param_named(featctl1, mp_featctl1, charp, 0);
++MODULE_PARM_DESC(featctl1, "DSL feature control 1");
++
++char *mp_phyctl0 = NULL;
++module_param_named(phyctl0, mp_phyctl0, charp, 0);
++MODULE_PARM_DESC(phyctl0, "DSL PHY control 0");
++
++char *mp_phyctl1 = NULL;
++module_param_named(phyctl1, mp_phyctl1, charp, 0);
++MODULE_PARM_DESC(phyctl1, "DSL PHY control 1");
++
++int mp_turbodsl = -1;
++module_param_named(turbodsl, mp_turbodsl, int, 0);
++MODULE_PARM_DESC(turbodsl, "Enable TurboDSL");
++
++int mp_sar_rxbuf = -1;
++module_param_named(sar_rxbuf, mp_sar_rxbuf, int, 0);
++MODULE_PARM_DESC(sar_rxbuf, "SAR RxBuf size");
++
++int mp_sar_rxmax = -1;
++module_param_named(sar_rxmax, mp_sar_rxmax, int, 0);
++MODULE_PARM_DESC(sar_rxmax, "SAR RxMax size");
++
++int mp_sar_txbuf = -1;
++module_param_named(sar_txbuf, mp_sar_txbuf, int, 0);
++MODULE_PARM_DESC(sar_txbuf, "SAR TxBuf size");
++
++int mp_sar_txmax = -1;
++module_param_named(sar_txmax, mp_sar_txmax, int, 0);
++MODULE_PARM_DESC(sar_txmax, "SAR TxMax size");
++
++char *mp_modulation = NULL;
++module_param_named(modulation, mp_modulation, charp, 0);
++MODULE_PARM_DESC(modulation, "Modulation");
++
++int mp_fine_gain_control = -1;
++module_param_named(fine_gain_control, mp_fine_gain_control, int, 0);
++MODULE_PARM_DESC(fine_gain_control, "Fine gain control");
++
++int mp_fine_gain_value = -1;
++module_param_named(fine_gain_value, mp_fine_gain_value, int, 0);
++MODULE_PARM_DESC(fine_gain_value, "Fine gain value");
++
++int mp_enable_margin_retrain = -1;
++module_param_named(enable_margin_retrain, mp_enable_margin_retrain, int, 0);
++MODULE_PARM_DESC(enable_margin_retrain, "Enable margin retrain");
++
++int mp_margin_threshold = -1;
++module_param_named(margin_threshold, mp_margin_threshold, int, 0);
++MODULE_PARM_DESC(margin_threshold, "Margin retrain treshold");
++
++int mp_enable_rate_adapt = -1;
++module_param_named(enable_rate_adapt, mp_enable_rate_adapt, int, 0);
++MODULE_PARM_DESC(enable_rate_adapt, "Enable rate adaption");
++
++int mp_powercutback = -1;
++module_param_named(powercutback, mp_powercutback, int, 0);
++MODULE_PARM_DESC(powercutback, "Enable / disable powercutback");
++
++int mp_trellis = -1;
++module_param_named(trellis, mp_trellis, int, 0);
++MODULE_PARM_DESC(trellis, "Enable / disable trellis coding");
++
++int mp_bitswap = -1;
++module_param_named(bitswap, mp_bitswap, int, 0);
++MODULE_PARM_DESC(bitswap, "Enable / disable bitswap");
++
++int mp_maximum_bits_per_carrier = -1;
++module_param_named(maximum_bits_per_carrier, mp_maximum_bits_per_carrier, int, 0);
++MODULE_PARM_DESC(maximum_bits_per_carrier, "Maximum bits per carrier");
++
++int mp_maximum_interleave_depth = -1;
++module_param_named(maximum_interleave_depth, mp_maximum_interleave_depth, int, 0);
++MODULE_PARM_DESC(maximum_interleave_depth, "Maximum interleave depth");
++
++int mp_pair_selection = -1;
++module_param_named(pair_selection, mp_pair_selection, int, 0);
++MODULE_PARM_DESC(pair_selection, "Pair selection");
++
++int mp_dgas_polarity = -1;
++module_param_named(dgas_polarity, mp_dgas_polarity, int, 0);
++MODULE_PARM_DESC(dgas_polarity, "DGAS polarity");
++
++int mp_los_alarm = -1;
++module_param_named(los_alarm, mp_los_alarm, int, 0);
++MODULE_PARM_DESC(los_alarm, "LOS alarm");
++
++char *mp_eoc_vendor_id = NULL;
++module_param_named(eoc_vendor_id, mp_eoc_vendor_id, charp, 0);
++MODULE_PARM_DESC(eoc_vendor_id, "EOC vendor id");
++
++int mp_eoc_vendor_revision = -1;
++module_param_named(eoc_vendor_revision, mp_eoc_vendor_revision, int, 0);
++MODULE_PARM_DESC(eoc_vendor_revision, "EOC vendor revision");
++
++char *mp_eoc_vendor_serialnum = NULL;
++module_param_named(eoc_vendor_serialnum, mp_eoc_vendor_serialnum, charp, 0);
++MODULE_PARM_DESC(eoc_vendor_serialnum, "EOC vendor serial number");
++
++char *mp_invntry_vernum = NULL;
++module_param_named(invntry_vernum, mp_invntry_vernum, charp, 0);
++MODULE_PARM_DESC(invntry_vernum, "Inventory revision number");
++
++int mp_dsl_bit_tmode = -1;
++module_param_named(dsl_bit_tmode, mp_dsl_bit_tmode, int, 0);
++MODULE_PARM_DESC(dsl_bit_tmode, "DSL bit training mode");
++
++int mp_high_precision = -1;
++module_param_named(high_precision, mp_high_precision, int, 0);
++MODULE_PARM_DESC(high_precision, "High precision");
++
++int mp_autopvc_enable = -1;
++module_param_named(autopvc_enable, mp_autopvc_enable, int, 0);
++MODULE_PARM_DESC(autopvc_enable, "Enable / disable automatic PVC");
++
++int mp_oam_lb_timeout = -1;
++module_param_named(oam_lb_timeout, mp_oam_lb_timeout, int, 0);
++MODULE_PARM_DESC(oam_lb_timeout, "OAM LB timeout");
+ #endif
+ 
+ #ifndef TRUE
+@@ -728,9 +868,9 @@ static int __init tn7atm_irq_request (st
+    * interrupt pacing
+    */
+   ptr = prom_getenv ("sar_ipacemax");
+-  if (ptr)
++  if (ptr || mp_sar_ipacemax != -1)
+   {
+-    def_sar_inter_pace = os_atoi (ptr);
++    def_sar_inter_pace = mp_sar_ipacemax == -1 ? os_atoi (ptr) : mp_sar_ipacemax;
+   }
+   /* avalanche_request_pacing (priv->sar_irq, ATM_SAR_INT_PACING_BLOCK_NUM,
+                             def_sar_inter_pace); */
+@@ -880,7 +1020,7 @@ static int __init tn7atm_get_ESI (struct
+   char esi_addr[ESI_LEN] = { 0x00, 0x00, 0x11, 0x22, 0x33, 0x44 };
+   char *esiaddr_str = NULL;
+ 
+-  esiaddr_str = prom_getenv ("macc");
++  esiaddr_str = mp_macc ? mp_macc : prom_getenv ("maca");
+ 
+   if (!esiaddr_str)
+   {
+@@ -2139,15 +2279,15 @@ static int tn7atm_autoDetectDspBoost (vo
+ //UR8_MERGE_END   CQ10450*
+ 
+   cp = prom_getenv ("dsp_noboost");
+-  if (cp)
++  if (cp || mp_dsp_noboost != -1)
+   {
+-    dsp_noboost = os_atoi (cp);
++    dsp_noboost = mp_dsp_noboost == -1 ? os_atoi (cp) : mp_dsp_noboost;
+   }
+ 
+   cp = (char *) prom_getenv ("dsp_freq");
+-  if (cp)
++  if (cp || mp_dsp_freq != -1)
+   {
+-    dspfreq = os_atoi (cp);
++    dspfreq = mp_dsp_freq == -1 ? os_atoi (cp) : mp_dsp_freq;
+     if (dspfreq == 250)
+     {
+       boostDsp = 1;
+@@ -2396,15 +2536,17 @@ static int __init tn7atm_init (struct at
+   // Inter-Op DSL phy Control
+   // Note the setting of _dsl_Feature_0 and _dsl_Feature_1 must before
+   // dslhal_api_dslStartup (in tn7dsl_init()).
+-  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_0")) != NULL)
++  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_0")) != NULL || mp_featctl0 != NULL)
+   {
+-    _dsl_Feature_0 = os_atoih (ptr);
++    if (mp_featctl0 != NULL) ptr = mp_featctl0;
++    _dsl_Feature_0 = os_atoh (ptr);
+     _dsl_Feature_0_defined = 1;
+   }
+ 
+-  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_1")) != NULL)
++  if ((ptr = prom_getenv ("DSL_FEATURE_CNTL_1")) != NULL || mp_featctl1 != NULL)
+   {
+-    _dsl_Feature_1 = os_atoih (ptr);
++    if (mp_featctl1 != NULL) ptr = mp_featctl1;
++    _dsl_Feature_1 = os_atoh (ptr);
+     _dsl_Feature_1_defined = 1;
+   }
+ 
+@@ -2412,15 +2554,17 @@ static int __init tn7atm_init (struct at
+   // DSL phy Feature Control
+   // Note the setting of _dsl_PhyControl_0 and _dsl_PhyControl_1 must before
+   // dslhal_api_dslStartup (in tn7dsl_init()).
+-  if ((ptr = prom_getenv ("DSL_PHY_CNTL_0")) != NULL)
++  if ((ptr = prom_getenv ("DSL_PHY_CNTL_0")) != NULL || mp_phyctl0 != NULL)
+   {
+-    _dsl_PhyControl_0 = os_atoih (ptr);
++    if (mp_phyctl0 != NULL) ptr = mp_phyctl0;
++    _dsl_PhyControl_0 = os_atoh (ptr);
+     _dsl_PhyControl_0_defined = 1;
+   }
+ 
+-  if ((ptr = prom_getenv ("DSL_PHY_CNTL_1")) != NULL)
++  if ((ptr = prom_getenv ("DSL_PHY_CNTL_1")) != NULL || mp_phyctl1 != NULL)
+   {
+-    _dsl_PhyControl_1 = os_atoih (ptr);
++    if (mp_phyctl1 != NULL) ptr = mp_phyctl1;
++    _dsl_PhyControl_1 = os_atoh (ptr);
+     _dsl_PhyControl_1_defined = 1;
+   }
+ 
+@@ -2440,12 +2584,12 @@ static int __init tn7atm_init (struct at
+   // read config for turbo dsl
+    
+   ptr = prom_getenv ("TurboDSL");
+-  if (ptr)
++  if (ptr || mp_turbodsl != -1)
+   {
+     #if 1 //[KT]
+     bTurboDsl = os_atoi (ptr);
+     #else
+-    priv->bTurboDsl = os_atoi (ptr);
++    priv->bTurboDsl = mp_turbodsl == -1 ? os_atoi (ptr) : mp_turbodsl;
+     #endif
+   }
+    else
+@@ -2459,33 +2603,33 @@ static int __init tn7atm_init (struct at
+   priv->sarRxBuf = RX_BUFFER_NUM;
+   ptr = NULL;
+   ptr = prom_getenv ("SarRxBuf");
+-  if (ptr)
++  if (ptr || mp_sar_rxbuf != -1)
+   {
+-    priv->sarRxBuf = os_atoi (ptr);
++    priv->sarRxBuf = mp_sar_rxbuf == -1 ? os_atoi (ptr) : mp_sar_rxbuf;
+   }
+ 
+   priv->sarRxMax = RX_SERVICE_MAX;
+   ptr = NULL;
+   ptr = prom_getenv ("SarRxMax");
+-  if (ptr)
++  if (ptr || mp_sar_rxmax != -1)
+   {
+-    priv->sarRxMax = os_atoi (ptr);
++    priv->sarRxMax = mp_sar_rxmax == -1 ? os_atoi (ptr) : mp_sar_rxmax;
+   }
+ 
+   priv->sarTxBuf = TX_BUFFER_NUM;
+   ptr = NULL;
+   ptr = prom_getenv ("SarTxBuf");
+-  if (ptr)
++  if (ptr || mp_sar_txbuf != -1)
+   {
+-    priv->sarTxBuf = os_atoi (ptr);
++    priv->sarTxBuf = mp_sar_txbuf == -1 ? os_atoi (ptr) : mp_sar_txbuf;
+   }
+ 
+   priv->sarTxMax = TX_SERVICE_MAX;
+   ptr = NULL;
+   ptr = prom_getenv ("SarTxMax");
+-  if (ptr)
++  if (ptr || mp_sar_txmax != -1)
+   {
+-    priv->sarTxMax = os_atoi (ptr);
++    priv->sarTxMax = mp_sar_txmax == -1 ? os_atoi (ptr) : mp_sar_txmax;
+   }
+ 
+ #ifdef AR7_EFM
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -148,6 +148,27 @@
+ #define NEW_TRAINING_VAL_T1413  128
+ #define NEW_TRAINING_VAL_MMODE  255
+ 
++extern char *mp_modulation;
++extern int mp_fine_gain_control;
++extern int mp_fine_gain_value;
++extern int mp_enable_margin_retrain;
++extern int mp_margin_threshold;
++extern int mp_enable_rate_adapt;
++extern int mp_powercutback;
++extern int mp_trellis;
++extern int mp_bitswap;
++extern int mp_maximum_bits_per_carrier;
++extern int mp_maximum_interleave_depth;
++extern int mp_pair_selection;
++extern int mp_dgas_polarity;
++extern int mp_los_alarm;
++extern char *mp_eoc_vendor_id;
++extern int mp_eoc_vendor_revision;
++extern char *mp_eoc_vendor_serialnum;
++extern char *mp_invntry_vernum;
++extern int mp_dsl_bit_tmode;
++extern int mp_high_precision;
++
+ int testflag1 = 0;
+ extern int  __guDbgLevel;
+ extern sar_stat_t sarStat;
+@@ -2933,24 +2954,24 @@ static int tn7dsl_set_dsl(void)
+                                 (unsigned char *) &oamFeature, 4);
+ 	
+   ptr = prom_getenv("DSL_FEATURE_CNTL_0"); 
+-  if(!ptr)
+-    prom_setenv("DSL_FEATURE_CNTL_0", "0x00004000");
++  //if(!ptr)
++    //prom_setenv("DSL_FEATURE_CNTL_0", "0x00004000");
+ 
+   ptr = prom_getenv("DSL_FEATURE_CNTL_1"); 
+-  if(!ptr)   
+-	prom_setenv("DSL_FEATURE_CNTL_1", "0x00000000");
++  //if(!ptr)   
++	//prom_setenv("DSL_FEATURE_CNTL_1", "0x00000000");
+ 
+   ptr = prom_getenv("DSL_PHY_CNTL_0"); 
+-  if(!ptr)   
+-	prom_setenv("DSL_PHY_CNTL_0", "0x00000400");
++  //if(!ptr)   
++	//prom_setenv("DSL_PHY_CNTL_0", "0x00000400");
+ 	
+   ptr = prom_getenv("enable_margin_retrain"); 
+-  if(!ptr)   
+-	prom_setenv("enable_margin_retrain", "0");
++  //if(!ptr)   
++	//prom_setenv("enable_margin_retrain", "0");
+ 	
+   ptr = prom_getenv("modulation");
+-  if(!ptr)
+-    prom_setenv("modulation", "0xbf");
++  //if(!ptr)
++    //prom_setenv("modulation", "0xbf");
+   
+ #define EOC_VENDOR_ID "4200534153000000"
+ #define EOC_VENDOR_REVISION "FW370090708b1_55"
+@@ -2959,25 +2980,25 @@ static int tn7dsl_set_dsl(void)
+   ptr = prom_getenv("eoc_vendor_id");
+   if(!ptr || strcmp(ptr,EOC_VENDOR_ID) != 0 || strlen(ptr) != strlen(EOC_VENDOR_ID))
+   {
+-      if(ptr)      	
+-         prom_unsetenv("eoc_vendor_id");
+-      prom_setenv("eoc_vendor_id",EOC_VENDOR_ID);
++      //if(ptr)      	
++         //prom_unsetenv("eoc_vendor_id");
++      //prom_setenv("eoc_vendor_id",EOC_VENDOR_ID);
+   }
+       
+   ptr = prom_getenv("eoc_vendor_revision");
+   if(!ptr || strcmp(ptr,EOC_VENDOR_REVISION) != 0 || strlen(ptr) != strlen(EOC_VENDOR_REVISION))
+   {  
+-      if(ptr)      	
+-         prom_unsetenv("eoc_vendor_revision");
+-      prom_setenv("eoc_vendor_revision",EOC_VENDOR_REVISION);
++      //if(ptr)      	
++         //prom_unsetenv("eoc_vendor_revision");
++      //prom_setenv("eoc_vendor_revision",EOC_VENDOR_REVISION);
+   }
+       
+   ptr = prom_getenv("eoc_vendor_serialnum");
+   if(!ptr || strcmp(ptr,EOC_VENDOR_SERIALNUM) != 0 || strlen(ptr) != strlen(EOC_VENDOR_SERIALNUM))
+   {
+-      if(ptr)      	
+-         prom_unsetenv("eoc_vendor_serialnum");
+-      prom_setenv("eoc_vendor_serialnum",EOC_VENDOR_SERIALNUM);
++      //if(ptr)      	
++        // prom_unsetenv("eoc_vendor_serialnum");
++      //prom_setenv("eoc_vendor_serialnum",EOC_VENDOR_SERIALNUM);
+   }
+ 
+   /* Do only if we are in the new Base PSP 7.4.*/
+@@ -2994,92 +3015,88 @@ static int tn7dsl_set_dsl(void)
+              we clear the modulation environment variable, as this could potentially
+              not have the same meaning in the new mode.
+           */
+-         prom_unsetenv("modulation");
+-         prom_setenv("DSL_UPG_DONE", "1");
++         //prom_unsetenv("modulation");
++         //prom_setenv("DSL_UPG_DONE", "1");
+       }
+   }
+   #endif
+ 
+   // modulation
+   ptr = prom_getenv("modulation");
+-  if (ptr)
++  if (ptr || mp_modulation != NULL)
+   {
+-    tn7dsl_set_modulation(ptr, FALSE);
++    tn7dsl_set_modulation(mp_modulation == NULL ? ptr : mp_modulation, FALSE);
+   }
+ 
+   // Fine Gains
+   ptr = prom_getenv("fine_gain_control");
+-  if (ptr)
++  if (ptr || mp_fine_gain_control != -1)
+   {
+-    value = os_atoi(ptr);
++    value = mp_fine_gain_control == -1 ? os_atoi(ptr) : mp_fine_gain_control;
+     tn7dsl_ctrl_fineGain(value);
+   }
+   ptr = NULL;
+   ptr = prom_getenv("fine_gain_value");
+-  if(ptr)
+-    tn7dsl_set_fineGainValue(os_atoh(ptr));
++  if(ptr || mp_fine_gain_value != -1)
++    tn7dsl_set_fineGainValue(mp_fine_gain_value == -1 ? os_atoh(ptr) : mp_fine_gain_value);
+ 
+   // margin retrain
+   ptr = NULL;
+   ptr = prom_getenv("enable_margin_retrain");
+-  if(ptr)
++  value = mp_enable_margin_retrain == -1 ? (ptr ? os_atoi(ptr) : 0) : mp_enable_margin_retrain;
++
++  if (value == 1)
+   {
+-    value = os_atoi(ptr);
+-    if(value == 1)
++    dslhal_api_setMarginMonitorFlags(pIhw, 0, 1);
++    bMarginRetrainEnable = 1;
++    //printk("enable showtime margin monitor.\n");
++
++    ptr = NULL;
++    ptr = prom_getenv("margin_threshold");
++    value = mp_margin_threshold == -1 ? (ptr ? os_atoi(ptr) : 0) : mp_margin_threshold;
++
++    if(value >= 0)
+     {
+-      dslhal_api_setMarginMonitorFlags(pIhw, 0, 1);
+-      bMarginRetrainEnable = 1;
+-      //printk("enable showtime margin monitor.\n");
+-      ptr = NULL;
+-      ptr = prom_getenv("margin_threshold");
+-      if(ptr)
+-      {
+-        value = os_atoi(ptr);
+-        //printk("Set margin threshold to %d x 0.5 db\n",value);
+-        if(value >= 0)
+-        {
+-          dslhal_api_setMarginThreshold(pIhw, value);
+-          bMarginThConfig=1;
+-        }
+-      }
++      dslhal_api_setMarginThreshold(pIhw, value);
++      bMarginThConfig=1;
+     }
+   }
+ 
+   // rate adapt
+   ptr = NULL;
+   ptr = prom_getenv("enable_rate_adapt");
+-  if(ptr)
++  if(ptr || mp_enable_rate_adapt != -1)
+   {
+-    dslhal_api_setRateAdaptFlag(pIhw, os_atoi(ptr));
++    dslhal_api_setRateAdaptFlag(pIhw, mp_enable_rate_adapt == -1 ? os_atoi(ptr) : mp_enable_rate_adapt);
+   }
+ 
+   // set powercutback
+   ptr = NULL;
+   ptr = prom_getenv("powercutback");
+-  if(ptr)
++  if(ptr || mp_powercutback != -1)
+   {
+-    dslhal_advcfg_onOffPcb(pIhw, os_atoi(ptr));
++    dslhal_advcfg_onOffPcb(pIhw, mp_powercutback == -1 ? os_atoi(ptr) : mp_powercutback);
+   }
+ 
+   // trellis
+   ptr = NULL;
+   ptr = prom_getenv("trellis");
+-  if(ptr)
++  if(ptr || mp_trellis != -1)
+   {
+-    dslhal_api_setTrellisFlag(pIhw, os_atoi(ptr));
+-    trellis = os_atoi(ptr);
++    trellis = mp_trellis == -1 ? os_atoi(ptr) : mp_trellis;
++    dslhal_api_setTrellisFlag(pIhw, trellis);
+     //printk("trellis=%d\n");
+   }
+ 
+   // bitswap
+   ptr = NULL;
+   ptr = prom_getenv("bitswap");
+-  if(ptr)
++  if(ptr || mp_bitswap != -1)
+   {
+     int offset[2] = {33, 0};
+     unsigned int bitswap;
+ 
+-    bitswap = os_atoi(ptr);
++    bitswap = mp_bitswap == -1 ? os_atoi(ptr) : mp_bitswap;
+ 
+     tn7dsl_generic_read(2, offset);
+     dslReg &= dslhal_support_byteSwap32(0xFFFFFF00);
+@@ -3097,46 +3114,47 @@ static int tn7dsl_set_dsl(void)
+   // maximum bits per carrier
+   ptr = NULL;
+   ptr = prom_getenv("maximum_bits_per_carrier");
+-  if(ptr)
++  if(ptr || mp_maximum_bits_per_carrier != -1)
+   {
+-    dslhal_api_setMaxBitsPerCarrierUpstream(pIhw, os_atoi(ptr));
++    dslhal_api_setMaxBitsPerCarrierUpstream(pIhw, mp_maximum_bits_per_carrier == -1 ? os_atoi(ptr) : mp_maximum_bits_per_carrier);
+   }
+ 
+   // maximum interleave depth
+   ptr = NULL;
+   ptr = prom_getenv("maximum_interleave_depth");
+-  if(ptr)
++  if(ptr || mp_maximum_interleave_depth != -1)
+   {
+-    dslhal_api_setMaxInterleaverDepth(pIhw, os_atoi(ptr));
++    dslhal_api_setMaxInterleaverDepth(pIhw, mp_maximum_interleave_depth == -1 ? os_atoi(ptr) : mp_maximum_interleave_depth);
+   }
+ 
+   // inner and outer pairs
+   ptr = NULL;
+   ptr = prom_getenv("pair_selection");
+-  if(ptr)
++  if(ptr || mp_pair_selection != -1)
+   {
+-    dslhal_api_selectInnerOuterPair(pIhw, os_atoi(ptr));
++    dslhal_api_selectInnerOuterPair(pIhw, mp_pair_selection == -1 ? os_atoi(ptr) : mp_pair_selection);
+   }
+ 
+   ptr = NULL;
+   ptr = prom_getenv("dgas_polarity");
+-  if(ptr)
++  if(ptr || mp_dgas_polarity != -1)
+   {
+     dslhal_api_configureDgaspLpr(pIhw, 1, 1);
+-    dslhal_api_configureDgaspLpr(pIhw, 0, os_atoi(ptr));
++    dslhal_api_configureDgaspLpr(pIhw, 0, mp_dgas_polarity == -1 ? os_atoi(ptr) : mp_dgas_polarity);
+   }
+ 
+   ptr = NULL;
+   ptr = prom_getenv("los_alarm");
+-  if(ptr)
++  if(ptr || mp_los_alarm != -1)
+   {
+-    dslhal_api_disableLosAlarm(pIhw, os_atoi(ptr));
++    dslhal_api_disableLosAlarm(pIhw, mp_los_alarm == -1 ? os_atoi(ptr) : mp_los_alarm);
+   }
+ 
+   ptr = NULL;
+   ptr = prom_getenv("eoc_vendor_id");
+-  if(ptr)
++  if(ptr || mp_eoc_vendor_id != NULL)
+   {
++    ptr = mp_eoc_vendor_id == NULL ? ptr : mp_eoc_vendor_id;
+     for(i=0;i<8;i++)
+     {
+       tmp[0]=ptr[i*2];
+@@ -3161,26 +3179,26 @@ static int tn7dsl_set_dsl(void)
+   }
+   ptr = NULL;
+   ptr = prom_getenv("eoc_vendor_revision");
+-  if(ptr)
++  if(ptr || mp_eoc_vendor_revision != -1)
+   {
+-    value = os_atoi(ptr);
++    value = mp_eoc_vendor_revision == -1 ? os_atoi(ptr) : mp_eoc_vendor_revision;
+     //printk("eoc rev=%d\n", os_atoi(ptr));
+     dslhal_api_setEocRevisionNumber(pIhw, (char *)&value);
+ 
+   }
+   ptr = NULL;
+   ptr = prom_getenv("eoc_vendor_serialnum");
+-  if(ptr)
++  if(ptr || mp_eoc_vendor_serialnum != NULL)
+   {
+-    dslhal_api_setEocSerialNumber(pIhw, ptr);
++    dslhal_api_setEocSerialNumber(pIhw, mp_eoc_vendor_serialnum == NULL ? ptr : mp_eoc_vendor_serialnum);
+   }
+ 
+   // CQ10037 Added invntry_vernum environment variable to be able to set version number in ADSL2, ADSL2+ modes.
+   ptr = NULL;
+   ptr = prom_getenv("invntry_vernum");
+-  if(ptr)
++  if(ptr || mp_invntry_vernum != NULL)
+   {
+-    dslhal_api_setEocRevisionNumber(pIhw, ptr);
++    dslhal_api_setEocRevisionNumber(pIhw, mp_invntry_vernum == NULL ? ptr : mp_invntry_vernum);
+   }
+ 
+   return 0;
+@@ -3225,7 +3243,7 @@ int tn7dsl_init(void *priv)
+    * backward compatibility.
+    */
+   cp = prom_getenv("DSL_BIT_TMODE");
+-  if (cp)
++  if (cp || mp_dsl_bit_tmode != -1)
+   {
+     printk("%s : env var DSL_BIT_TMODE is set\n", __FUNCTION__);
+     /*
+@@ -3254,9 +3272,9 @@ int tn7dsl_init(void *priv)
+ 
+ //  UR8_MERGE_START CQ11054   Jack Zhang
+   cp = prom_getenv("high_precision");
+-  if (cp)
++  if (cp || mp_high_precision != -1)
+   {
+-    high_precision_selected = os_atoi(cp);
++    high_precision_selected = mp_high_precision == -1 ? os_atoi(cp) : mp_high_precision;
+   }
+   if ( high_precision_selected)
+   {
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -76,6 +76,8 @@ typedef void OS_SETUP;
+ #include "tn7atm.h"
+ #include "tn7api.h"
+ 
++extern int mp_oam_lb_timeout;
++extern int mp_autopvc_enable;
+ 
+ /* PDSP Firmware files */
+ #include "tnetd7300_sar_firm.h"
+@@ -932,9 +934,9 @@ int tn7sar_setup_oam_channel(Tn7AtmPriva
+   pHalDev  = (HAL_DEVICE *)priv->pSarHalDev;
+ 
+   pauto_pvc = prom_getenv("autopvc_enable");
+-  if(pauto_pvc)  //CQ10273
++  if(pauto_pvc || mp_autopvc_enable != -1)  //CQ10273
+   {
+-    auto_pvc =tn7sar_strtoul(pauto_pvc, NULL, 10);
++    auto_pvc = mp_autopvc_enable == -1 ? tn7sar_strtoul(pauto_pvc, NULL, 10) : mp_autopvc_enable;
+   }
+ 
+   memset(&chInfo, 0xff, sizeof(chInfo));
+@@ -1133,9 +1135,9 @@ int tn7sar_init(struct atm_dev *dev, Tn7
+ 
+   /* read in oam lb timeout value */
+   pLbTimeout = prom_getenv("oam_lb_timeout");
+-  if(pLbTimeout)
++  if(pLbTimeout || mp_oam_lb_timeout != -1)
+   {
+-    lbTimeout =tn7sar_strtoul(pLbTimeout, NULL, 10);
++    lbTimeout = mp_oam_lb_timeout == -1 ? tn7sar_strtoul(pLbTimeout, NULL, 10) : mp_oam_lb_timeout;
+     oamLbTimeout = lbTimeout;
+     pHalFunc->Control(pHalDev,"OamLbTimeout", "Set", &lbTimeout);
+   }
diff --git a/package/ar7-atm/patches-D7.05.01.00/170-bus_id_removal.patch b/package/ar7-atm/patches-D7.05.01.00/170-bus_id_removal.patch
new file mode 100644
index 000000000..6692f40f6
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/170-bus_id_removal.patch
@@ -0,0 +1,30 @@
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -117,6 +117,7 @@
+ #include <linux/vmalloc.h>
+ #include <linux/file.h>
+ #include <linux/firmware.h>
++#include <linux/version.h>
+ 
+ #include <asm/io.h>
+ #include <asm/ar7/ar7.h>
+@@ -492,7 +493,9 @@ static void avsar_release(struct device
+ }
+ 
+ static struct device avsar = {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,30)
+ 	.bus_id    = "vlynq",
++#endif
+ 	.release   = avsar_release,
+ };
+ 
+@@ -501,6 +504,9 @@ int shim_osLoadFWImage(unsigned char *pt
+ 	const struct firmware *fw_entry;
+ 	size_t size;
+ 
++#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,30)
++	dev_set_name(&avsar, "avsar");
++#endif
+ 	printk("requesting firmware image \"ar0700xx.bin\"\n");
+ 	if(device_register(&avsar) < 0) {
+ 		printk(KERN_ERR
diff --git a/package/ar7-atm/patches-D7.05.01.00/180-git_headers_include.patch b/package/ar7-atm/patches-D7.05.01.00/180-git_headers_include.patch
new file mode 100644
index 000000000..feb6ea860
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/180-git_headers_include.patch
@@ -0,0 +1,54 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -76,10 +76,16 @@
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
++#include <linux/version.h>
+ 
+ #include <asm/io.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
+ #include <asm/ar7/ar7.h>
+ #include <asm/ar7/prom.h>
++#else
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++#endif
+ 
+ #include "dsl_hal_api.h"
+ #ifdef AR7_EFM
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -120,8 +120,13 @@
+ #include <linux/version.h>
+ 
+ #include <asm/io.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
+ #include <asm/ar7/ar7.h>
+ #include <asm/ar7/prom.h>
++#else
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++#endif
+ 
+ /* Modules specific header files */
+ #ifdef AR7_EFM
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -53,10 +53,16 @@
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
++#include <linux/version.h>
+ 
+ #include <asm/io.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,31)
+ #include <asm/ar7/ar7.h>
+ #include <asm/ar7/prom.h>
++#else
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++#endif
+ 
+ #define _CPHAL_AAL5
+ #define _CPHAL_SAR
diff --git a/package/ar7-atm/patches-D7.05.01.00/190-2.6.32_proc_fixes.patch b/package/ar7-atm/patches-D7.05.01.00/190-2.6.32_proc_fixes.patch
new file mode 100644
index 000000000..52ebbc152
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/190-2.6.32_proc_fixes.patch
@@ -0,0 +1,79 @@
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -215,7 +215,11 @@ led_reg_t ledreg[2];
+ static struct led_funcs ledreg[2];
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+ #define DEV_DSLMOD       CTL_UNNUMBERED
++#else
++#define DEV_DSLMOD	0
++#endif
+ #define MAX_STR_SIZE     256
+ #define DSL_MOD_SIZE     256
+ 
+@@ -3615,9 +3619,16 @@ static int dslmod_sysctl(ctl_table *ctl,
+    */
+   if(write)
+     {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)
+     ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
+-
++#else
++    ret = proc_dostring(ctl, write, buffer, lenp, 0);
++#endif
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+     switch (ctl->ctl_name)
++#else
++    switch ((long)ctl->extra2)
++#endif
+       {
+       case DEV_DSLMOD:
+       ptr = strpbrk(info, " \t");
+@@ -3701,14 +3712,29 @@ static int dslmod_sysctl(ctl_table *ctl,
+   else
+     {
+     len += sprintf(info+len, mod_req);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,32)
+     ret = proc_dostring(ctl, write, filp, buffer, lenp, 0);
++#else
++    ret = proc_dostring(ctl, write, buffer, lenp, 0);
++#endif
+     }
+   return ret;
+ }
+ 
+ 
+ ctl_table dslmod_table[] = {
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+   {DEV_DSLMOD, "dslmod", info, DSL_MOD_SIZE, 0644, NULL, NULL, &dslmod_sysctl, &sysctl_string}
++#else
++	{
++		.procname 		= "dslmod",
++		.data			= info,
++		.maxlen			= DSL_MOD_SIZE,
++		.mode			= 0644,
++		.proc_handler	= &dslmod_sysctl,
++		.extra2			= (void *)DEV_DSLMOD,
++	}
++#endif
+   ,
+   {0}
+   };
+@@ -3716,7 +3742,16 @@ ctl_table dslmod_table[] = {
+ /* Make sure that /proc/sys/dev is there */
+ ctl_table dslmod_root_table[] = {
+ #ifdef CONFIG_PROC_FS
++	#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33)
+   {CTL_DEV, "dev", NULL, 0, 0555, dslmod_table}
++	#else
++	{
++		.procname		= "dev",
++		.maxlen			= 0,
++		.mode			= 0555,
++		.child			= dslmod_table,
++	}
++	#endif
+   ,
+ #endif /* CONFIG_PROC_FS */
+   {0}
diff --git a/package/ar7-atm/patches-D7.05.01.00/200-2.6.37_args.patch b/package/ar7-atm/patches-D7.05.01.00/200-2.6.37_args.patch
new file mode 100644
index 000000000..a3bff1b94
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/200-2.6.37_args.patch
@@ -0,0 +1,36 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -2000,7 +2000,11 @@ static int __init tn7atm_register (Tn7At
+ 
+   dgprintf (4, "device %s being registered\n", priv->name);
+ 
++  #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)
+   mydev = atm_dev_register (priv->proc_name, &tn7atm_ops, -1, NULL);
++  #else
++  mydev = atm_dev_register (priv->proc_name, NULL, &tn7atm_ops, -1, NULL);
++  #endif
+ 
+   if (mydev == NULL)
+   {
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -512,14 +512,17 @@ int shim_osLoadFWImage(unsigned char *pt
+ {
+ 	const struct firmware *fw_entry;
+ 	size_t size;
++ 	int ret;
+ 
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,30)
+ 	dev_set_name(&avsar, "avsar");
+ #endif
+ 	printk("requesting firmware image \"ar0700xx.bin\"\n");
+-	if(device_register(&avsar) < 0) {
++	dev_set_name(&avsar, "avsar");
++	ret = device_register(&avsar);
++	if (ret < 0) {
+ 		printk(KERN_ERR
+-			"avsar: device_register fails\n");
++			"avsar: device_register fails, error%i\n", ret);
+ 		return -1;
+ 	}
+ 
diff --git a/package/ar7-atm/patches-D7.05.01.00/210-3.3-remove-smp_lock.h.patch b/package/ar7-atm/patches-D7.05.01.00/210-3.3-remove-smp_lock.h.patch
new file mode 100644
index 000000000..975ebaf29
--- /dev/null
+++ b/package/ar7-atm/patches-D7.05.01.00/210-3.3-remove-smp_lock.h.patch
@@ -0,0 +1,33 @@
+--- a/tn7atm.c
++++ b/tn7atm.c
+@@ -72,7 +72,7 @@
+ #include <linux/atmdev.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+-#include <linux/smp_lock.h>
++#include <linux/interrupt.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+--- a/tn7sar.c
++++ b/tn7sar.c
+@@ -49,7 +49,7 @@
+ #include <linux/atmdev.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+-#include <linux/smp_lock.h>
++#include <linux/interrupt.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>
+--- a/tn7dsl.c
++++ b/tn7dsl.c
+@@ -108,7 +108,7 @@
+ #include <linux/atmdev.h>
+ #include <linux/delay.h>
+ #include <linux/spinlock.h>
+-#include <linux/smp_lock.h>
++#include <linux/interrupt.h>
+ #include <linux/proc_fs.h>
+ #include <linux/string.h>
+ #include <linux/ctype.h>