[lantiq]

* backport 2.6.8 patches to .39 / .32.33
* remove lqtapi
* bump tapi/dsl to .39
* migrate to new ltq_ style api
* add amazon_se support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27026 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 130 insertions, 105 deletions

diff --git a/package/ltq-dsl/Makefile b/package/ltq-dsl/Makefile
index 6f8f6ba0c..f62bfe884 100644
--- a/package/ltq-dsl/Makefile
+++ b/package/ltq-dsl/Makefile
@@ -155,12 +155,12 @@ define Build/InstallDev
 	$(CP) $(PKG_BUILD_DIR)/src/include/drv_dsl_cpe_cmv_danube.h $(1)/usr/include
 endef
 
-define Package/ltq-dsl-firmware-a/install
+define Package/kmod-ltq-dsl-firmware-a/install
 	$(INSTALL_DIR) $(1)/lib/firmware/
 	$(CP) $(PKG_BUILD_DIR)/$(FW_BASE_NAME)_a_$(FW_A_FILE_VER).bin $(1)/lib/firmware/ModemHWE.bin
 endef
 
-define Package/ltq-dsl-firmware-b/install
+define Package/kmod-ltq-dsl-firmware-b/install
 	$(INSTALL_DIR) $(1)/lib/firmware/
 	$(CP) $(PKG_BUILD_DIR)/$(FW_BASE_NAME)_b_$(FW_B_FILE_VER).bin $(1)/lib/firmware/ModemHWE.bin
 endef
diff --git a/package/ltq-dsl/patches/500-portability.patch b/package/ltq-dsl/patches/500-portability.patch
index 48e9d173d..d74314c77 100644
--- a/package/ltq-dsl/patches/500-portability.patch
+++ b/package/ltq-dsl/patches/500-portability.patch
@@ -1,7 +1,5 @@
-Index: drv_dsl_cpe_api-3.24.4.4/configure.in
-===================================================================
---- drv_dsl_cpe_api-3.24.4.4.orig/configure.in	2009-08-13 13:39:21.000000000 +0200
-+++ drv_dsl_cpe_api-3.24.4.4/configure.in	2010-10-14 02:14:55.000000000 +0200
+--- a/configure.in
++++ b/configure.in
 @@ -310,7 +310,7 @@
  AC_ARG_ENABLE(kernelbuild,
      AC_HELP_STRING(--enable-kernel-build=x,Set the target kernel build path),
@@ -167,10 +165,8 @@ Index: drv_dsl_cpe_api-3.24.4.4/configure.in
  ])
  
  AC_CONFIG_FILES([Makefile src/Makefile])
-Index: drv_dsl_cpe_api-3.24.4.4/src/Makefile.am
-===================================================================
---- drv_dsl_cpe_api-3.24.4.4.orig/src/Makefile.am	2009-07-03 14:06:34.000000000 +0200
-+++ drv_dsl_cpe_api-3.24.4.4/src/Makefile.am	2010-10-14 02:14:55.000000000 +0200
+--- a/src/Makefile.am
++++ b/src/Makefile.am
 @@ -303,7 +303,7 @@
  drv_dsl_cpe_api_OBJS = "$(subst .c,.o,$(filter %.c,$(drv_dsl_cpe_api_SOURCES)))"
  
@@ -195,10 +191,8 @@ Index: drv_dsl_cpe_api-3.24.4.4/src/Makefile.am
  	$(MAKE) ARCH=@KERNEL_ARCH@ -C @KERNEL_BUILD_PATH@ O=@KERNEL_BUILD_PATH@ M=$(PWD) modules
  
  clean-generic:
-Index: drv_dsl_cpe_api-3.24.4.4/src/include/drv_dsl_cpe_os_linux.h
-===================================================================
---- drv_dsl_cpe_api-3.24.4.4.orig/src/include/drv_dsl_cpe_os_linux.h	2010-10-14 02:14:55.000000000 +0200
-+++ drv_dsl_cpe_api-3.24.4.4/src/include/drv_dsl_cpe_os_linux.h	2010-10-14 02:14:55.000000000 +0200
+--- a/src/include/drv_dsl_cpe_os_linux.h
++++ b/src/include/drv_dsl_cpe_os_linux.h
 @@ -16,8 +16,6 @@
     extern "C" {
  #endif
@@ -208,10 +202,25 @@ Index: drv_dsl_cpe_api-3.24.4.4/src/include/drv_dsl_cpe_os_linux.h
  #include <linux/module.h>
  #include <linux/kernel.h>
  #include <linux/init.h>
-@@ -40,6 +38,7 @@
+@@ -26,8 +24,10 @@
+ #include <linux/spinlock.h>
+ #include <linux/sched.h>
+ 
+-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))
+-   #include <generated/utsrelease.h>
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
++#include <linux/utsrelease.h>
++#else
++#include <generated/utsrelease.h>
+ #endif
+ 
+ #include <linux/types.h>
+@@ -39,7 +39,8 @@
+ #include <linux/delay.h>
  #include <linux/poll.h>
  #include <asm/uaccess.h>
- #include <linux/smp_lock.h>
+-#include <linux/smp_lock.h>
++//#include <linux/smp_lock.h>
 +#include <asm/ioctl.h>
  
  #ifdef INCLUDE_DSL_CPE_API_IFXOS_SUPPORT
diff --git a/package/ltq-dsl/src/ifxmips_atm_core.c b/package/ltq-dsl/src/ifxmips_atm_core.c
index 55062d745..49a31fc59 100644
--- a/package/ltq-dsl/src/ifxmips_atm_core.c
+++ b/package/ltq-dsl/src/ifxmips_atm_core.c
@@ -59,8 +59,7 @@
 /*
  *  Chip Specific Head File
  */
-#include <lantiq.h>
-#include <lantiq_regs.h>
+#include <lantiq_soc.h>
 #include "ifxmips_atm_core.h"
 
 
@@ -2403,7 +2402,11 @@ static int __devinit ifx_atm_init(void)
 
     /*  create devices  */
     for ( port_num = 0; port_num < ATM_PORT_NUMBER; port_num++ ) {
-        g_atm_priv_data.port[port_num].dev = atm_dev_register("ifxmips_atm", NULL, &g_ifx_atm_ops, -1, NULL);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
+	g_atm_priv_data.port[port_num].dev = atm_dev_register("ifxmips_atm", &g_ifx_atm_ops, -1, NULL);
+#else
+	g_atm_priv_data.port[port_num].dev = atm_dev_register("ifxmips_atm", NULL, &g_ifx_atm_ops, -1, NULL);
+#endif
         if ( !g_atm_priv_data.port[port_num].dev ) {
             err("failed to register atm device %d!", port_num);
             ret = -EIO;
diff --git a/package/ltq-dsl/src/ifxmips_atm_danube.c b/package/ltq-dsl/src/ifxmips_atm_danube.c
index 5698e0877..583b5646b 100644
--- a/package/ltq-dsl/src/ifxmips_atm_danube.c
+++ b/package/ltq-dsl/src/ifxmips_atm_danube.c
@@ -45,8 +45,7 @@
 /*
  *  Chip Specific Head File
  */
-#include <lantiq.h>
-#include <lantiq_regs.h>
+#include <lantiq_soc.h>
 #include "ifxmips_compat.h"
 #include "ifxmips_atm_core.h"
 #include "ifxmips_atm_fw_danube.h"
diff --git a/package/ltq-dsl/src/ifxmips_atm_ppe_danube.h b/package/ltq-dsl/src/ifxmips_atm_ppe_danube.h
index a60abe1d5..34cf87705 100644
--- a/package/ltq-dsl/src/ifxmips_atm_ppe_danube.h
+++ b/package/ltq-dsl/src/ifxmips_atm_ppe_danube.h
@@ -93,7 +93,7 @@
 /*
  *  Mailbox IGU1 Interrupt
  */
-#define PPE_MAILBOX_IGU1_INT            LQ_PPE_MBOX_INT
+#define PPE_MAILBOX_IGU1_INT            LTQ_PPE_MBOX_INT
 
 
 
diff --git a/package/ltq-dsl/src/ifxmips_compat.h b/package/ltq-dsl/src/ifxmips_compat.h
index f5b576846..ae375b7e6 100644
--- a/package/ltq-dsl/src/ifxmips_compat.h
+++ b/package/ltq-dsl/src/ifxmips_compat.h
@@ -26,7 +26,7 @@
 #define IFX_PMU_MODULE_PPE_EMA    (1 << 22)
 #define IFX_PMU_MODULE_PPE_TOP    (1 << 29)
 
-#define ifx_pmu_set(a,b)	{if(a == IFX_PMU_ENABLE) lq_pmu_enable(b); else lq_pmu_disable(b);}
+#define ifx_pmu_set(a,b)	{if(a == IFX_PMU_ENABLE) ltq_pmu_enable(b); else ltq_pmu_disable(b);}
 
 #define PPE_TOP_PMU_SETUP(__x)    ifx_pmu_set(IFX_PMU_MODULE_PPE_TOP, (__x))
 #define PPE_SLL01_PMU_SETUP(__x)  ifx_pmu_set(IFX_PMU_MODULE_PPE_SLL01, (__x))
diff --git a/package/ltq-dsl/src/lantiq_mei.c b/package/ltq-dsl/src/lantiq_mei.c
index c236fa9dd..ac818929c 100644
--- a/package/ltq-dsl/src/lantiq_mei.c
+++ b/package/ltq-dsl/src/lantiq_mei.c
@@ -29,7 +29,11 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/version.h>
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
+#include <linux/utsrelease.h>
+#else
 #include <generated/utsrelease.h>
+#endif
 #include <linux/types.h>
 #include <linux/fs.h>
 #include <linux/mm.h>
@@ -46,22 +50,21 @@
 #include <asm/uaccess.h>
 #include <asm/hardirq.h>
 
-#include <lantiq.h>
-#include <lantiq_regs.h>
+#include <lantiq_soc.h>
 #include "ifxmips_atm.h"
 #define IFX_MEI_BSP
 #include "ifxmips_mei_interface.h"
 
-/*#define LQ_RCU_RST                   IFX_RCU_RST_REQ
-#define LQ_RCU_RST_REQ_ARC_JTAG      IFX_RCU_RST_REQ_ARC_JTAG
-#define LQ_RCU_RST_REQ_DFE		  IFX_RCU_RST_REQ_DFE
-#define LQ_RCU_RST_REQ_AFE		  IFX_RCU_RST_REQ_AFE
+/*#define LTQ_RCU_RST                   IFX_RCU_RST_REQ
+#define LTQ_RCU_RST_REQ_ARC_JTAG      IFX_RCU_RST_REQ_ARC_JTAG
+#define LTQ_RCU_RST_REQ_DFE		  IFX_RCU_RST_REQ_DFE
+#define LTQ_RCU_RST_REQ_AFE		  IFX_RCU_RST_REQ_AFE
 #define IFXMIPS_FUSE_BASE_ADDR            IFX_FUSE_BASE_ADDR
 #define IFXMIPS_ICU_IM0_IER               IFX_ICU_IM0_IER
 #define IFXMIPS_ICU_IM2_IER               IFX_ICU_IM2_IER
-#define LQ_MEI_INT                   IFX_MEI_INT
-#define LQ_MEI_DYING_GASP_INT        IFX_MEI_DYING_GASP_INT
-#define LQ_MEI_BASE_ADDR  		  IFX_MEI_SPACE_ACCESS
+#define LTQ_MEI_INT                   IFX_MEI_INT
+#define LTQ_MEI_DYING_GASP_INT        IFX_MEI_DYING_GASP_INT
+#define LTQ_MEI_BASE_ADDR  		  IFX_MEI_SPACE_ACCESS
 #define IFXMIPS_PMU_PWDCR		  IFX_PMU_PWDCR
 #define IFXMIPS_MPS_CHIPID                IFX_MPS_CHIPID
 
@@ -73,40 +76,44 @@
 #define ifxmips_port_free_pin		  ifx_gpio_pin_free
 #define ifxmips_mask_and_ack_irq	  bsp_mask_and_ack_irq
 #define IFXMIPS_MPS_CHIPID_VERSION_GET    IFX_MCD_CHIPID_VERSION_GET
-#define lq_r32(reg)                        __raw_readl(reg)
-#define lq_w32(val, reg)                   __raw_writel(val, reg)
-#define lq_w32_mask(clear, set, reg)       lq_w32((lq_r32(reg) & ~clear) | set, reg)
+#define ltq_r32(reg)                        __raw_readl(reg)
+#define ltq_w32(val, reg)                   __raw_writel(val, reg)
+#define ltq_w32_mask(clear, set, reg)       ltq_w32((ltq_r32(reg) & ~clear) | set, reg)
 */
 
-#define LQ_RCU_RST_REQ_DFE		(1 << 7)
-#define LQ_RCU_RST_REQ_AFE		(1 << 11)
-#define LQ_PMU_PWDCR        ((u32 *)(LQ_PMU_BASE_ADDR + 0x001C))
-#define LQ_PMU_PWDSR        ((u32 *)(LQ_PMU_BASE_ADDR + 0x0020))
-#define LQ_RCU_RST          ((u32 *)(LQ_RCU_BASE_ADDR + 0x0010))
-#define LQ_RCU_RST_ALL      0x40000000
-#define LQ_ICU_BASE_ADDR    (KSEG1 | 0x1F880200)
+#define LTQ_RCU_RST_REQ_DFE		(1 << 7)
+#define LTQ_RCU_RST_REQ_AFE		(1 << 11)
+
+#define LTQ_PMU_BASE		(KSEG1 + LTQ_PMU_BASE_ADDR)
+#define LTQ_RCU_BASE		(KSEG1 + LTQ_RCU_BASE_ADDR)
+#define LTQ_ICU_BASE		(KSEG1 + LTQ_ICU_BASE_ADDR)
 
-#define LQ_ICU_IM0_ISR      ((u32 *)(LQ_ICU_BASE_ADDR + 0x0000))
-#define LQ_ICU_IM0_IER      ((u32 *)(LQ_ICU_BASE_ADDR + 0x0008))
-#define LQ_ICU_IM0_IOSR     ((u32 *)(LQ_ICU_BASE_ADDR + 0x0010))
-#define LQ_ICU_IM0_IRSR     ((u32 *)(LQ_ICU_BASE_ADDR + 0x0018))
-#define LQ_ICU_IM0_IMR      ((u32 *)(LQ_ICU_BASE_ADDR + 0x0020))
+#define LTQ_PMU_PWDCR        ((u32 *)(LTQ_PMU_BASE + 0x001C))
+#define LTQ_PMU_PWDSR        ((u32 *)(LTQ_PMU_BASE + 0x0020))
+#define LTQ_RCU_RST          ((u32 *)(LTQ_RCU_BASE + 0x0010))
+#define LTQ_RCU_RST_ALL      0x40000000
 
+#define LTQ_ICU_IM0_ISR      ((u32 *)(LTQ_ICU_BASE + 0x0000))
+#define LTQ_ICU_IM0_IER      ((u32 *)(LTQ_ICU_BASE + 0x0008))
+#define LTQ_ICU_IM0_IOSR     ((u32 *)(LTQ_ICU_BASE + 0x0010))
+#define LTQ_ICU_IM0_IRSR     ((u32 *)(LTQ_ICU_BASE + 0x0018))
+#define LTQ_ICU_IM0_IMR      ((u32 *)(LTQ_ICU_BASE + 0x0020))
 
-#define LQ_ICU_IM1_ISR      ((u32 *)(LQ_ICU_BASE_ADDR + 0x0028))
-#define LQ_ICU_IM2_ISR      ((u32 *)(LQ_ICU_BASE_ADDR + 0x0050))
-#define LQ_ICU_IM3_ISR      ((u32 *)(LQ_ICU_BASE_ADDR + 0x0078))
-#define LQ_ICU_IM4_ISR      ((u32 *)(LQ_ICU_BASE_ADDR + 0x00A0))
 
-#define LQ_ICU_OFFSET       (LQ_ICU_IM1_ISR - LQ_ICU_IM0_ISR)
-#define LQ_ICU_IM2_IER		(LQ_ICU_IM0_IER + LQ_ICU_OFFSET)
+#define LTQ_ICU_IM1_ISR      ((u32 *)(LTQ_ICU_BASE + 0x0028))
+#define LTQ_ICU_IM2_ISR      ((u32 *)(LTQ_ICU_BASE + 0x0050))
+#define LTQ_ICU_IM3_ISR      ((u32 *)(LTQ_ICU_BASE + 0x0078))
+#define LTQ_ICU_IM4_ISR      ((u32 *)(LTQ_ICU_BASE + 0x00A0))
+
+#define LTQ_ICU_OFFSET       (LTQ_ICU_IM1_ISR - LTQ_ICU_IM0_ISR)
+#define LTQ_ICU_IM2_IER		(LTQ_ICU_IM0_IER + LTQ_ICU_OFFSET)
 
 #define IFX_MEI_EMSG(fmt, args...) pr_err("[%s %d]: " fmt,__FUNCTION__, __LINE__, ## args)
 #define IFX_MEI_DMSG(fmt, args...) pr_debug("[%s %d]: " fmt,__FUNCTION__, __LINE__, ## args)
 
-#define LQ_FUSE_BASE          (KSEG1 + 0x1F107354)
+#define LTQ_FUSE_BASE          (KSEG1 + 0x1F107354)
 
-#ifdef CONFIG_LQ_MEI_FW_LOOPBACK
+#ifdef CONFIG_LTQ_MEI_FW_LOOPBACK
 //#define DFE_MEM_TEST
 //#define DFE_PING_TEST
 #define DFE_ATM_LOOPBACK
@@ -193,9 +200,18 @@ static void *g_xdata_addr = NULL;
 
 static u32 *mei_arc_swap_buff = NULL;	//  holding swap pages
 
-extern void lq_mask_and_ack_irq(unsigned int irq_nr);
-#define MEI_MASK_AND_ACK_IRQ lq_mask_and_ack_irq
-
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
+extern void ltq_mask_and_ack_irq(unsigned int irq_nr);
+#define MEI_MASK_AND_ACK_IRQ ltq_mask_and_ack_irq
+#else
+extern void ltq_mask_and_ack_irq(struct irq_data *d);
+static void inline MEI_MASK_AND_ACK_IRQ(int x)
+{
+	struct irq_data d;
+	d.irq = x;
+	ltq_mask_and_ack_irq(&d);
+}
+#endif
 #define MEI_MAJOR	105
 static int dev_major = MEI_MAJOR;
 
@@ -704,9 +720,9 @@ IFX_MEI_FuseProg (DSL_DEV_Device_t * pDev)
 	u32 reg_data, fuse_value;
 	int i = 0;
 
-	IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, &reg_data);
+	IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, &reg_data);
 	while ((reg_data & 0x10000000) == 0) {
-		IFX_MEI_LongWordRead ((u32) LQ_RCU_RST,  &reg_data);
+		IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST,  &reg_data);
 		i++;
 		/* 0x4000 translate to  about 16 ms@111M, so should be enough */
 		if (i == 0x4000)
@@ -714,12 +730,12 @@ IFX_MEI_FuseProg (DSL_DEV_Device_t * pDev)
 	}
 	// STEP a: Prepare memory for external accesses
 	// Write fuse_en bit24
-	IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, &reg_data);
-	IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST, reg_data | (1 << 24));
+	IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, &reg_data);
+	IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST, reg_data | (1 << 24));
 
 	IFX_MEI_FuseInit (pDev);
 	for (i = 0; i < 4; i++) {
-		IFX_MEI_LongWordRead ((u32) (LQ_FUSE_BASE) + i * 4, &fuse_value);
+		IFX_MEI_LongWordRead ((u32) (LTQ_FUSE_BASE) + i * 4, &fuse_value);
 		switch (fuse_value & 0xF0000) {
 		case 0x80000:
 			reg_data = ((fuse_value & RX_DILV_ADDR_BIT_MASK) |
@@ -765,9 +781,9 @@ IFX_MEI_FuseProg (DSL_DEV_Device_t * pDev)
 			break;
 		}
 	}
-	IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, &reg_data);
-	IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST, reg_data & ~(1 << 24));
-	IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, &reg_data);
+	IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, &reg_data);
+	IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST, reg_data & ~(1 << 24));
+	IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, &reg_data);
 }
 
 /**
@@ -868,9 +884,9 @@ IFX_MEI_ResetARC (DSL_DEV_Device_t * pDev)
 
 	IFX_MEI_HaltArc (pDev);
 
-	IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, &arc_debug_data);
-	IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST,
-		arc_debug_data | LQ_RCU_RST_REQ_DFE | LQ_RCU_RST_REQ_AFE);
+	IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, &arc_debug_data);
+	IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST,
+		arc_debug_data | LTQ_RCU_RST_REQ_DFE | LTQ_RCU_RST_REQ_AFE);
 
 	// reset ARC
 	IFX_MEI_LongWordWriteOffset (pDev, (u32) ME_RST_CTRL, MEI_SOFT_RESET);
@@ -1034,8 +1050,8 @@ IFX_MEI_ArcJtagEnable (DSL_DEV_Device_t *dev, int enable)
 		ifxmips_port_clear_altsel1(0, 11);
 		ifxmips_port_set_open_drain(0, 11);
         //enable ARC JTAG
-        IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, &reg_data);
-        IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST, reg_data | LQ_RCU_RST_REQ_ARC_JTAG);
+        IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, &reg_data);
+        IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST, reg_data | LTQ_RCU_RST_REQ_ARC_JTAG);
 		break;
 	case 0:
 	default:
@@ -1045,8 +1061,6 @@ jtag_end:
 	if (meierr)
 		return DSL_DEV_MEI_ERR_FAILURE;
 */
-	printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
-	printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
 
 	return DSL_DEV_MEI_ERR_SUCCESS;
 };
@@ -1333,17 +1347,17 @@ IFX_MEI_RunAdslModem (DSL_DEV_Device_t *pDev)
 
 	IFX_MEI_DownloadBootCode (pDev);
 
-	im0_register = (*LQ_ICU_IM0_IER) & (1 << 20);
-	im2_register = (*LQ_ICU_IM2_IER) & (1 << 20);
+	im0_register = (*LTQ_ICU_IM0_IER) & (1 << 20);
+	im2_register = (*LTQ_ICU_IM2_IER) & (1 << 20);
 	/* Turn off irq */
-	#ifdef CONFIG_LANTIQ_AMAZON_SE
+	#ifdef CONFIG_SOC_AMAZON_SE
 	disable_irq (IFXMIPS_USB_OC_INT0);
 	disable_irq (IFXMIPS_USB_OC_INT2);
 	#elif defined(CONFIG_LANTIQ_AR9)
 	disable_irq (IFXMIPS_USB_OC_INT0);
 	disable_irq (IFXMIPS_USB_OC_INT2);
-	#elif defined(CONFIG_SOC_LANTIQ_XWAY)
-	disable_irq (LQ_USB_OC_INT);
+	#elif defined(CONFIG_SOC_XWAY)
+	disable_irq (LTQ_USB_OC_INT);
 	#else
 	#error unkonwn arch
 	#endif
@@ -1353,14 +1367,14 @@ IFX_MEI_RunAdslModem (DSL_DEV_Device_t *pDev)
 
 	MEI_WAIT_EVENT_TIMEOUT (DSL_DEV_PRIVATE(pDev)->wait_queue_modemready, 1000);
 
-	#ifdef CONFIG_LANTIQ_AMAZON_SE
+	#ifdef CONFIG_SOC_AMAZON_SE
 	MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT0);
 	MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
 	#elif defined(CONFIG_LANTIQ_AMAZON_S)
 	MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT0);
 	MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
-	#elif defined(CONFIG_SOC_LANTIQ_XWAY)
-	MEI_MASK_AND_ACK_IRQ (LQ_USB_OC_INT);
+	#elif defined(CONFIG_SOC_XWAY)
+	MEI_MASK_AND_ACK_IRQ (LTQ_USB_OC_INT);
 	#else
 	#error unkonwn arch
 	#endif
@@ -1368,8 +1382,8 @@ IFX_MEI_RunAdslModem (DSL_DEV_Device_t *pDev)
 
 	/* Re-enable irq */
 	enable_irq(pDev->nIrq[IFX_DYING_GASP]);
-	*LQ_ICU_IM0_IER |= im0_register;
-	*LQ_ICU_IM2_IER |= im2_register;
+	*LTQ_ICU_IM0_IER |= im0_register;
+	*LTQ_ICU_IM2_IER |= im2_register;
 
 	if (DSL_DEV_PRIVATE(pDev)->modem_ready != 1) {
 		IFX_MEI_EMSG ("Modem failed to be ready!\n");
@@ -1780,7 +1794,7 @@ static irqreturn_t IFX_MEI_IrqHandle (int int1, void *void0)
 {
 	u32 scratch;
 	DSL_DEV_Device_t *pDev = (DSL_DEV_Device_t *) void0;
-#if defined(CONFIG_LQ_MEI_FW_LOOPBACK) && defined(DFE_PING_TEST)
+#if defined(CONFIG_LTQ_MEI_FW_LOOPBACK) && defined(DFE_PING_TEST)
 	dfe_loopback_irq_handler (pDev);
 	return IRQ_HANDLED;
 #endif //CONFIG_AMAZON_S_MEI_FW_LOOPBACK
@@ -1889,7 +1903,7 @@ DSL_BSP_GetEventCB (int (**ifx_adsl_callback)
 }
 #endif
 
-#ifdef CONFIG_LQ_MEI_FW_LOOPBACK
+#ifdef CONFIG_LTQ_MEI_FW_LOOPBACK
 #define mte_reg_base	(0x4800*4+0x20000)
 
 /* Iridia Registers Address Constants */
@@ -1949,20 +1963,20 @@ MEIWriteARCValue (u32 address, u32 value)
 	u32 i, check = 0;
 
 	/* Write address register */
-	IFX_MEI_WRITE_REGISTER_L (address,  ME_DBG_WR_AD + LQ_MEI_BASE_ADDR);
+	IFX_MEI_WRITE_REGISTER_L (address,  ME_DBG_WR_AD + LTQ_MEI_BASE_ADDR);
 
 	/* Write data register */
-	IFX_MEI_WRITE_REGISTER_L (value, ME_DBG_DATA + LQ_MEI_BASE_ADDR);
+	IFX_MEI_WRITE_REGISTER_L (value, ME_DBG_DATA + LTQ_MEI_BASE_ADDR);
 
 	/* wait until complete - timeout at 40 */
 	for (i = 0; i < 40; i++) {
-		check = IFX_MEI_READ_REGISTER_L (ME_ARC2ME_STAT + LQ_MEI_BASE_ADDR);
+		check = IFX_MEI_READ_REGISTER_L (ME_ARC2ME_STAT + LTQ_MEI_BASE_ADDR);
 
 		if ((check & ARC_TO_MEI_DBG_DONE))
 			break;
 	}
 	/* clear the flag */
-	IFX_MEI_WRITE_REGISTER_L (ARC_TO_MEI_DBG_DONE, ME_ARC2ME_STAT + LQ_MEI_BASE_ADDR);
+	IFX_MEI_WRITE_REGISTER_L (ARC_TO_MEI_DBG_DONE, ME_ARC2ME_STAT + LTQ_MEI_BASE_ADDR);
 }
 
 void
@@ -2145,7 +2159,7 @@ DFE_Loopback_Test (void)
 	IFX_MEI_ControlModeSet (pDev, MEI_MASTER_MODE);
 	temp = 0;
 	_IFX_MEI_DBGLongWordWrite (pDev, MEI_DEBUG_DEC_AUX_MASK,
-		(u32) ME_XDATA_BASE_SH +  LQ_MEI_BASE_ADDR, temp);
+		(u32) ME_XDATA_BASE_SH +  LTQ_MEI_BASE_ADDR, temp);
 	IFX_MEI_ControlModeSet (pDev, JTAG_MASTER_MODE);
 
 	i = IFX_MEI_DFEMemoryAlloc (pDev, SDRAM_SEGMENT_SIZE * 16);
@@ -2155,9 +2169,9 @@ DFE_Loopback_Test (void)
 		for (idx = 0; idx < i; idx++) {
 			DSL_DEV_PRIVATE(pDev)->adsl_mem_info[idx].type = FREE_RELOAD;
 			IFX_MEI_WRITE_REGISTER_L ((((uint32_t) DSL_DEV_PRIVATE(pDev)->adsl_mem_info[idx].address) & 0x0fffffff),
-							LQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE  + idx * 4);
+							LTQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE  + idx * 4);
 			IFX_MEI_DMSG("bar%d(%X)=%X\n", idx,
-				LQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE  +
+				LTQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE  +
 				idx * 4, (((uint32_t)
 					   ((ifx_mei_device_private_t *)
 					    pDev->pPriv)->adsl_mem_info[idx].
@@ -2271,18 +2285,18 @@ IFX_MEI_InitDevice (int num)
 		sizeof (smmu_mem_info_t) * MAX_BAR_REGISTERS);
 
 	if (num == 0) {
-		pDev->nIrq[IFX_DFEIR]      = LQ_MEI_INT;
-		pDev->nIrq[IFX_DYING_GASP] = LQ_MEI_DYING_GASP_INT;
-		pDev->base_address = LQ_MEI_BASE_ADDR;
+		pDev->nIrq[IFX_DFEIR]      = LTQ_MEI_INT;
+		pDev->nIrq[IFX_DYING_GASP] = LTQ_MEI_DYING_GASP_INT;
+		pDev->base_address = KSEG1 + LTQ_MEI_BASE_ADDR;
 
                 /* Power up MEI */
 #ifdef CONFIG_LANTIQ_AMAZON_SE
-		*LQ_PMU_PWDCR &= ~(1 << 9);  // enable dsl
-                *LQ_PMU_PWDCR &= ~(1 << 15); // enable AHB base
+		*LTQ_PMU_PWDCR &= ~(1 << 9);  // enable dsl
+                *LTQ_PMU_PWDCR &= ~(1 << 15); // enable AHB base
 #else
-        	temp = lq_r32(LQ_PMU_PWDCR);
+        	temp = ltq_r32(LTQ_PMU_PWDCR);
         	temp &= 0xffff7dbe;
-        	lq_w32(temp, LQ_PMU_PWDCR);
+        	ltq_w32(temp, LTQ_PMU_PWDCR);
 #endif
 	}
 	pDev->nInUse = 0;
@@ -2443,7 +2457,7 @@ IFX_MEI_Ioctls (DSL_DEV_Device_t * pDev, int from_kernel, unsigned int command,
 {
 	int i = 0;
 	int meierr = DSL_DEV_MEI_ERR_SUCCESS;
-	u32 base_address = LQ_MEI_BASE_ADDR;
+	u32 base_address = LTQ_MEI_BASE_ADDR;
 	DSL_DEV_WinHost_Message_t winhost_msg, m;
 	DSL_DEV_MeiDebug_t debugrdwr;
 	DSL_DEV_MeiReg_t regrdwr;
@@ -2569,10 +2583,10 @@ IFX_MEI_Ioctls (DSL_DEV_Device_t * pDev, int from_kernel, unsigned int command,
 		IFX_MEI_IoctlCopyTo (from_kernel, (char *) lon, (char *) (&bsp_mei_version), sizeof (DSL_DEV_Version_t));
 		break;
 
-#define LQ_MPS_CHIPID_VERSION_GET(value)  (((value) >> 28) & ((1 << 4) - 1))
+#define LTQ_MPS_CHIPID_VERSION_GET(value)  (((value) >> 28) & ((1 << 4) - 1))
 	case DSL_FIO_BSP_GET_CHIP_INFO:
                 bsp_chip_info.major = 1;
-                bsp_chip_info.minor = LQ_MPS_CHIPID_VERSION_GET(*LQ_MPS_CHIPID);
+                bsp_chip_info.minor = LTQ_MPS_CHIPID_VERSION_GET(*LTQ_MPS_CHIPID);
                 IFX_MEI_IoctlCopyTo (from_kernel, (char *) lon, (char *) (&bsp_chip_info), sizeof (DSL_DEV_HwVersion_t));
                 meierr = DSL_DEV_MEI_ERR_SUCCESS;
 		break;
@@ -2608,7 +2622,7 @@ IFX_MEI_Ioctls (DSL_DEV_Device_t * pDev, int from_kernel, unsigned int command,
 void AMAZON_SE_MEI_ARC_MUX_Test(void)
 {
 	u32 *p, i;
-	*LQ_RCU_RST |= LQ_RCU_RST_REQ_MUX_ARC;
+	*LTQ_RCU_RST |= LTQ_RCU_RST_REQ_MUX_ARC;
 
 	p = (u32*)(DFE_LDST_BASE_ADDR + IRAM0_BASE);
 	IFX_MEI_EMSG("Writing to IRAM0(%p)...\n", p);
@@ -2657,7 +2671,7 @@ void AMAZON_SE_MEI_ARC_MUX_Test(void)
 		if (*p != 0xdeadbeef)
 			IFX_MEI_EMSG("%p: %#x\n", p, *p);
 	}
-	*LQ_RCU_RST &= ~LQ_RCU_RST_REQ_MUX_ARC;
+	*LTQ_RCU_RST &= ~LTQ_RCU_RST_REQ_MUX_ARC;
 }
 #endif
 int
@@ -2959,7 +2973,7 @@ IFX_MEI_ModuleInit (void)
 		for (i = 0; i <= DSL_BSP_CB_LAST ; i++)
 		dsl_bsp_event_callback[i].function = NULL;
 
-#ifdef CONFIG_LQ_MEI_FW_LOOPBACK
+#ifdef CONFIG_LTQ_MEI_FW_LOOPBACK
 	IFX_MEI_DMSG("Start loopback test...\n");
 	DFE_Loopback_Test ();
 #endif