+config ADK_PACKAGE_KMOD_SANGAM_ATM

+ prompt "kmod-sangam-atm.......................... Driver for TI AR7 DSL modem"

+ tristate

+ select ADK_KPACKAGE_KMOD_FW_LOADER

+ default n

+ help

+ ATM driver for AR7 DSL modem.

+

+choice

+prompt "Firmware type"

+depends on ADK_PACKAGE_KMOD_SANGAM_ATM

+

+config ADK_PACKAGE_SANGAM_ATM_ANNEX_A

+ prompt "Annex A, ADSL over POTS"

+ boolean

+ help

+

+config ADK_PACKAGE_SANGAM_ATM_ANNEX_B

+ prompt "Annex B, ADSL over ISDN"

+ boolean

+ help

+

+endchoice

+# This file is part of the OpenADK project. OpenADK is copyrighted

+# material, please see the LICENCE file in the top-level directory.

+

+include ${TOPDIR}/rules.mk

+

+PKG_NAME:= sangam-atm

+PKG_VERSION:= 1.0

+PKG_RELEASE:= 1

+PKG_MD5SUM:= 3843f3e670967fe81561770ac960c1cd

+PKG_DESCR:= sangam-atm DSL modem driver for TI AR7 boards

+PKG_SECTION:= kernel

+PKG_SITES:= http://openadk.org/distfiles/

+

+include ${TOPDIR}/mk/package.mk

+include ${TOPDIR}/mk/kernel-vars.mk

+

+$(eval $(call PKG_template,KMOD_SANGAM_ATM,kmod-sangam-atm,${KERNEL_VERSION}+${PKG_VERSION}-${ADK_TARGET}-${PKG_RELEASE},kernel ${KERNEL_VERSION}-${KERNEL_RELEASE},${PKG_DESCR},${PKG_SECTION}))

+

+BUILD_STYLE:= manual

+INSTALL_STYLE:= manual

+

+do-build:

+ $(MAKE) ${KERNEL_MAKE_OPTS} LDFLAGS="" SUBDIRS="${WRKBUILD}" modules

+

+do-install:

+ ${INSTALL_DIR} ${IDIR_KMOD_SANGAM_ATM}/etc/modules.d/

+ echo "tiatm" > ${IDIR_KMOD_SANGAM_ATM}/etc/modules.d/70-sangam-atm

+ ${INSTALL_DIR} ${IDIR_KMOD_SANGAM_ATM}/lib/modules/${KERNEL_VERSION}/

+ ${INSTALL_DATA} ${WRKBUILD}/tiatm.ko \

+ ${IDIR_KMOD_SANGAM_ATM}/lib/modules/${KERNEL_VERSION}

+ ${INSTALL_DIR} ${IDIR_KMOD_SANGAM_ATM}/lib/firmware

+ifeq (${ADK_PACKAGE_SANGAM_ATM_ANNEX_A},y)

+ ${INSTALL_DATA} ${WRKBUILD}/ar0700mp.bin \

+ ${IDIR_KMOD_SANGAM_ATM}/lib/firmware/ar0700xx.bin

+endif

+ifeq (${ADK_PACKAGE_SANGAM_ATM_ANNEX_B},y)

+ ${INSTALL_DATA} ${WRKBUILD}/ar0700db.bin \

+ ${IDIR_KMOD_SANGAM_ATM}/lib/firmware/ar0700xx.bin

+endif

+

+include ${TOPDIR}/mk/pkg-bottom.mk

+--- sangam-atm-1.0.orig/Makefile 2005-06-01 05:46:28.000000000 +0200

++++ sangam-atm-1.0/Makefile 2009-12-17 19:10:13.456420379 +0100

+@@ -1,18 +1,11 @@

+-# 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

++#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

+--- sangam-atm-1.0.orig/cp_sar_reg.h 2004-04-20 08:23:30.000000000 +0200

++++ sangam-atm-1.0/cp_sar_reg.h 2009-12-17 19:25:17.702739456 +0100

+@@ -214,4 +214,4 @@

+

+ /* END OF FILE */

+

+-#endif _INC_SAR_REG

++#endif

+--- sangam-atm-1.0.orig/cppi_cpaal5.c 2005-04-08 10:22:04.000000000 +0200

++++ sangam-atm-1.0/cppi_cpaal5.c 2009-12-17 19:09:41.516423269 +0100

+@@ -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 */

+--- sangam-atm-1.0.orig/dev_host_interface.h 2007-03-07 14:40:14.000000000 +0100

++++ sangam-atm-1.0/dev_host_interface.h 2009-12-17 19:27:01.156438308 +0100

+@@ -1288,7 +1288,7 @@ typedef struct

+

+ SINT16 devCodecRxdf4Coeff[12] ; // (BOTH) IIR Coefficients

+ SINT16 devCodecTxdf2aCoeff[64] ; // (BOTH) FIR filter coefficients

+-#if OHIO_SUPPORT

++#if defined(OHIO_SUPPORT)

+ SINT16 devCodecTxdf2bCoeff[84] ; // (BOTH) FIR filter coefficients

+ #else

+ SINT16 devCodecTxdf2bCoeff[64] ; // (BOTH) FIR filter coefficients

+--- sangam-atm-1.0.orig/dsl_hal_advcfg.c 2005-08-09 09:20:46.000000000 +0200

++++ sangam-atm-1.0/dsl_hal_advcfg.c 2009-12-17 19:09:58.440420854 +0100

+@@ -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 */

+--- sangam-atm-1.0.orig/dsl_hal_api.c 2007-03-07 04:13:06.000000000 +0100

++++ sangam-atm-1.0/dsl_hal_api.c 2009-12-17 19:39:11.092420102 +0100

+@@ -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.

+@@ -958,9 +958,6 @@ int dslhal_api_pollTrainingStatus(tidsl_

+

+ /*char *tmp;*/

+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;

+-#if SWTC

+- DEV_HOST_tcHostCommDef_t TCHostCommDef;

+-#endif

+

+ dgprintf(5,"dslhal_api_pollTrainingStatus\n");

+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;

+@@ -971,17 +968,6 @@ int dslhal_api_pollTrainingStatus(tidsl_

+ dgprintf(1,"dslhal_support_blockRead failed\n");

+ return DSLHAL_ERROR_BLOCK_READ;

+ }

+-#if SWTC

+- dspOamSharedInterface.tcHostComm_p =(DEV_HOST_tcHostCommDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.tcHostComm_p);

+-

+- rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.tcHostComm_p,

+- &TCHostCommDef, sizeof(DEV_HOST_tcHostCommDef_t));

+- if (rc)

+- {

+- dgprintf(1,"dslhal_support_blockRead failed\n");

+- return DSLHAL_ERROR_BLOCK_READ;

+- }

+-#endif

+

+ rc = dslhal_support_processTrainingState(ptidsl);

+ if(rc)

+@@ -1025,9 +1011,6 @@ int dslhal_api_handleTrainingInterrupt(t

+

+ /*char *tmp;*/

+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;

+-#if SWTC

+- DEV_HOST_tcHostCommDef_t TCHostCommDef;

+-#endif

+ dgprintf(6,"dslhal_api_handleTrainingInterrupt\n");

+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;

+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,

+@@ -1037,17 +1020,6 @@ int dslhal_api_handleTrainingInterrupt(t

+ dgprintf(1,"dslhal_support_blockRead failed\n");

+ return DSLHAL_ERROR_BLOCK_READ;

+ }

+-#if SWTC

+- dspOamSharedInterface.tcHostComm_p =(DEV_HOST_tcHostCommDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.tcHostComm_p);

+-

+- rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.tcHostComm_p,

+- &TCHostCommDef, sizeof(DEV_HOST_tcHostCommDef_t));

+- if (rc)

+- {

+- dgprintf(1,"dslhal_support_blockRead failed\n");

+- return DSLHAL_ERROR_BLOCK_READ;

+- }

+-#endif

+

+ if(intrSource & MASK_BITFIELD_INTERRUPTS)

+ {

+@@ -1705,27 +1677,15 @@ void dslhal_api_gatherStatistics(tidsl_t

+ /* Get ATM Stats for both US and DS for Channel 0*/

+ ptidsl->AppData.usAtm_count[0] = dslhal_support_byteSwap32(usAtmStats0.goodCount);

+ ptidsl->AppData.usIdle_count[0] = dslhal_support_byteSwap32(usAtmStats0.idleCount);

+-#if SWTC

+- ptidsl->AppData.usPdu_count[0] = dslhal_support_byteSwap32(usAtmStats0.pduCount);

+-#endif

+ ptidsl->AppData.dsGood_count[0] = dslhal_support_byteSwap32(dsAtmStats0.goodCount);

+ ptidsl->AppData.dsIdle_count[0] = dslhal_support_byteSwap32(dsAtmStats0.idleCount);

+-#if SWTC

+- ptidsl->AppData.dsPdu_count[0] = dslhal_support_byteSwap32(dsAtmStats0.pduCount);

+-#endif

+ ptidsl->AppData.dsBadHec_count[0] = dslhal_support_byteSwap32((dsAtmStats0.badHecCount));

+ ptidsl->AppData.dsOVFDrop_count[0] = dslhal_support_byteSwap32((dsAtmStats0.ovflwDropCount));

+ /* Get ATM Stats for both US and DS for Channel 1*/

+ ptidsl->AppData.usAtm_count[1] = dslhal_support_byteSwap32(usAtmStats1.goodCount);

+ ptidsl->AppData.usIdle_count[1] = dslhal_support_byteSwap32(usAtmStats1.idleCount);

+-#if SWTC

+- ptidsl->AppData.usPdu_count[1] = dslhal_support_byteSwap32(usAtmStats1.pduCount);

+-#endif

+ ptidsl->AppData.dsGood_count[1] = dslhal_support_byteSwap32(dsAtmStats1.goodCount);

+ ptidsl->AppData.dsIdle_count[1] = dslhal_support_byteSwap32(dsAtmStats1.idleCount);

+-#if SWTC

+- ptidsl->AppData.dsPdu_count[1] = dslhal_support_byteSwap32(dsAtmStats1.pduCount);

+-#endif

+ ptidsl->AppData.dsBadHec_count[1] = dslhal_support_byteSwap32((dsAtmStats1.badHecCount));

+ ptidsl->AppData.dsOVFDrop_count[1] = dslhal_support_byteSwap32((dsAtmStats1.ovflwDropCount));

+

+--- sangam-atm-1.0.orig/dsl_hal_support.c 2007-05-18 09:47:33.000000000 +0200

++++ sangam-atm-1.0/dsl_hal_support.c 2009-12-17 19:40:14.924421047 +0100

+@@ -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);

+@@ -1665,9 +1665,6 @@ int dslhal_support_hostDspCodeDownload(t

+ unsigned char * image;

+ char *tmp = (char *)DEV_HOST_DSP_OAM_POINTER_LOCATION;

+ DEV_HOST_dspVersionDef_t dspVersion;

+-#if SWTC

+- DEV_HOST_tcHostCommDef_t TCHostCommDef;

+-#endif

+ DEV_HOST_oamWrNegoParaDef_t OamWrNegoParaDef;

+ DEV_HOST_dspOamSharedInterface_t dspOamSharedInterface, *pdspOamSharedInterface;

+ DEV_HOST_olayDpDef_t olayDpParms;

+@@ -2152,26 +2149,6 @@ int dslhal_support_hostDspCodeDownload(t

+ }

+

+ /* table_dsp info */

+-#if SWTC

+- dspOamSharedInterface.tcHostComm_p = (DEV_HOST_tcHostCommDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.tcHostComm_p);

+- rc = dslhal_support_blockRead(&pdspOamSharedInterface->tcHostComm_p,

+- &pTCHostCommDef, 4);

+- if (rc)

+- {

+- dgprintf(1,"dslhal_support_blockRead failed\n");

+- return DSLHAL_ERROR_BLOCK_READ;

+- }

+-

+- pTCHostCommDef=(DEV_HOST_tcHostCommDef_t *) dslhal_support_byteSwap32((unsigned int)pTCHostCommDef);

+-

+- rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.tcHostComm_p,

+- &TCHostCommDef, sizeof(DEV_HOST_tcHostCommDef_t));

+- if (rc)

+- {

+- dgprintf(1,"dslhal_support_blockRead failed\n");

+- return DSLHAL_ERROR_BLOCK_READ;

+- }

+-#endif

+ /* Select the Multimode Training */

+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);

+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.oamWriteNegoParams_p, &OamWrNegoParaDef, sizeof(DEV_HOST_oamWrNegoParaDef_t));

+--- sangam-atm-1.0.orig/dsl_hal_support.h 2005-11-11 09:07:04.000000000 +0100

++++ sangam-atm-1.0/dsl_hal_support.h 2009-12-17 19:09:41.532422794 +0100

+@@ -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 */

+--- sangam-atm-1.0.orig/tn7api.h 2006-12-11 15:36:54.000000000 +0100

++++ sangam-atm-1.0/tn7api.h 2009-12-17 19:24:45.926721344 +0100

+@@ -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);

+@@ -173,4 +173,4 @@ void tn7sar_get_sar_firmware_version(uns

+ int tn7sar_proc_oam_ping(char* buf, char **start, off_t offset, int count,int *eof, void *data);

+ int tn7sar_proc_pvc_table(char* buf, char **start, off_t offset, int count,int *eof, void *data);

+ int tn7sar_tx_flush(void *privContext, int chan, int queue, int skip);

+-#endif __SGAPI_H

++#endif

+--- sangam-atm-1.0.orig/tn7atm.c 2007-05-18 09:45:50.000000000 +0200

++++ sangam-atm-1.0/tn7atm.c 2009-12-17 19:10:27.616421480 +0100

+@@ -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 +68,20 @@

+ #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 <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"

+ #include "tn7api.h"

+@@ -82,8 +90,149 @@

+ #include "dsl_hal_register.h"

+

+ #ifdef MODULE

++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

+@@ -100,9 +249,9 @@ 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 +263,7 @@ 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 +406,12 @@ 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;

+@@ -559,62 +707,12 @@ 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.

+ *

+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/

+-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;

+@@ -641,6 +739,7 @@ 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;

+ }

+

+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+@@ -650,7 +749,7 @@ 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;

+@@ -672,6 +771,8 @@ 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;

+ }

+

+ /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

+@@ -693,25 +794,25 @@ 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");

+

+ /*

+ * 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);

++/* 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 ****/

+@@ -842,7 +943,7 @@ 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)

+ {

+@@ -875,11 +976,15 @@ 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 +996,18 @@ int tn7atm_open (struct atm_vcc *vcc, sh

+ return -1;

+ }

+

+- MOD_INC_USE_COUNT;

+-

+- /* find a free VPI/VCI */

+- tn7atm_walk_vccs(vcc, &vpi, &vci);

+-

+- vcc->vpi = vpi;

+- vcc->vci = vci;

++// MOD_INC_USE_COUNT;

+

+- 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 +1015,7 @@ 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 +1024,7 @@ 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 +1033,17 @@ 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 +1075,7 @@ 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 +1097,7 @@ 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 +1125,7 @@ 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 +1215,7 @@ void tn7atm_close (struct atm_vcc *vcc)

+ tn7atm_lut_clear (vcc, dmachan);

+ //spin_unlock_irqrestore (&closeLock, closeFlag);