packages: clean up the package folder

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 37007

1 files changed, 0 insertions, 1080 deletions

diff --git a/package/platform/lantiq/ltq-ptm/src/ifxmips_ptm_vdsl.c b/package/platform/lantiq/ltq-ptm/src/ifxmips_ptm_vdsl.c
deleted file mode 100644
index 745eb03321..0000000000
--- a/package/platform/lantiq/ltq-ptm/src/ifxmips_ptm_vdsl.c
+++ /dev/null
@@ -1,1080 +0,0 @@
-/******************************************************************************
-**
-** FILE NAME    : ifxmips_ptm_vdsl.c
-** PROJECT      : UEIP
-** MODULES      : PTM
-**
-** DATE         : 7 Jul 2009
-** AUTHOR       : Xu Liang
-** DESCRIPTION  : PTM driver common source file (core functions for VR9)
-** COPYRIGHT    :       Copyright (c) 2006
-**                      Infineon Technologies AG
-**                      Am Campeon 1-12, 85579 Neubiberg, Germany
-**
-**    This program is free software; you can redistribute it and/or modify
-**    it under the terms of the GNU General Public License as published by
-**    the Free Software Foundation; either version 2 of the License, or
-**    (at your option) any later version.
-**
-** HISTORY
-** $Date        $Author         $Comment
-** 07 JUL 2009  Xu Liang        Init Version
-*******************************************************************************/
-
-#include <linux/version.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/ctype.h>
-#include <linux/errno.h>
-#include <linux/proc_fs.h>
-#include <linux/init.h>
-#include <linux/ioctl.h>
-#include <linux/etherdevice.h>
-#include <linux/interrupt.h>
-
-#include "ifxmips_ptm_vdsl.h"
-#include <lantiq_soc.h>
-
-#define MODULE_PARM_ARRAY(a, b)   module_param_array(a, int, NULL, 0)
-#define MODULE_PARM(a, b)         module_param(a, int, 0)
-
-static int wanqos_en = 0;
-static int queue_gamma_map[4] = {0xFE, 0x01, 0x00, 0x00};
-
-MODULE_PARM(wanqos_en, "i");
-MODULE_PARM_DESC(wanqos_en, "WAN QoS support, 1 - enabled, 0 - disabled.");
-
-MODULE_PARM_ARRAY(queue_gamma_map, "4-4i");
-MODULE_PARM_DESC(queue_gamma_map, "TX QoS queues mapping to 4 TX Gamma interfaces.");
-
-extern int (*ifx_mei_atm_showtime_enter)(struct port_cell_info *, void *);
-extern int (*ifx_mei_atm_showtime_exit)(void);
-extern int ifx_mei_atm_showtime_check(int *is_showtime, struct port_cell_info *port_cell, void **xdata_addr);
-
-static int g_showtime = 0;
-static void *g_xdata_addr = NULL;
-
-
-#define ENABLE_TMP_DBG                          0
-
-unsigned long cgu_get_pp32_clock(void)
-{
-	struct clk *c = clk_get_ppe();
-	unsigned long rate = clk_get_rate(c);
-	clk_put(c);
-	return rate;
-}
-
-static void ptm_setup(struct net_device *, int);
-static struct net_device_stats *ptm_get_stats(struct net_device *);
-static int ptm_open(struct net_device *);
-static int ptm_stop(struct net_device *);
-  static unsigned int ptm_poll(int, unsigned int);
-  static int ptm_napi_poll(struct napi_struct *, int);
-static int ptm_hard_start_xmit(struct sk_buff *, struct net_device *);
-static int ptm_ioctl(struct net_device *, struct ifreq *, int);
-static void ptm_tx_timeout(struct net_device *);
-
-static inline struct sk_buff* alloc_skb_rx(void);
-static inline struct sk_buff* alloc_skb_tx(unsigned int);
-static inline struct sk_buff *get_skb_pointer(unsigned int);
-static inline int get_tx_desc(unsigned int, unsigned int *);
-
-/*
- *  Mailbox handler and signal function
- */
-static irqreturn_t mailbox_irq_handler(int, void *);
-
-/*
- *  Tasklet to Handle Swap Descriptors
- */
-static void do_swap_desc_tasklet(unsigned long);
-
-
-/*
- *  Init & clean-up functions
- */
-static inline int init_priv_data(void);
-static inline void clear_priv_data(void);
-static inline int init_tables(void);
-static inline void clear_tables(void);
-
-static int g_wanqos_en = 0;
-
-static int g_queue_gamma_map[4];
-
-static struct ptm_priv_data g_ptm_priv_data;
-
-static struct net_device_ops g_ptm_netdev_ops = {
-    .ndo_get_stats       = ptm_get_stats,
-    .ndo_open            = ptm_open,
-    .ndo_stop            = ptm_stop,
-    .ndo_start_xmit      = ptm_hard_start_xmit,
-    .ndo_validate_addr   = eth_validate_addr,
-    .ndo_set_mac_address = eth_mac_addr,
-    .ndo_change_mtu      = eth_change_mtu,
-    .ndo_do_ioctl        = ptm_ioctl,
-    .ndo_tx_timeout      = ptm_tx_timeout,
-};
-
-static struct net_device *g_net_dev[1] = {0};
-static char *g_net_dev_name[1] = {"ptm0"};
-
-static int g_ptm_prio_queue_map[8];
-
-static DECLARE_TASKLET(g_swap_desc_tasklet, do_swap_desc_tasklet, 0);
-
-
-unsigned int ifx_ptm_dbg_enable = DBG_ENABLE_MASK_ERR;
-
-/*
- * ####################################
- *            Local Function
- * ####################################
- */
-
-static void ptm_setup(struct net_device *dev, int ndev)
-{
-    dev->netdev_ops      = &g_ptm_netdev_ops;
-    netif_napi_add(dev, &g_ptm_priv_data.itf[ndev].napi, ptm_napi_poll, 16);
-    dev->watchdog_timeo  = ETH_WATCHDOG_TIMEOUT;
-
-    dev->dev_addr[0] = 0x00;
-    dev->dev_addr[1] = 0x20;
-	dev->dev_addr[2] = 0xda;
-	dev->dev_addr[3] = 0x86;
-	dev->dev_addr[4] = 0x23;
-	dev->dev_addr[5] = 0x75 + ndev;
-}
-
-static struct net_device_stats *ptm_get_stats(struct net_device *dev)
-{
-   struct net_device_stats *s;
-  
-    if ( dev != g_net_dev[0] )
-        return NULL;
-s = &g_ptm_priv_data.itf[0].stats;
-
-    return s;
-}
-
-static int ptm_open(struct net_device *dev)
-{
-    ASSERT(dev == g_net_dev[0], "incorrect device");
-
-    napi_enable(&g_ptm_priv_data.itf[0].napi);
-
-    IFX_REG_W32_MASK(0, 1, MBOX_IGU1_IER);
-
-    netif_start_queue(dev);
-
-    return 0;
-}
-
-static int ptm_stop(struct net_device *dev)
-{
-    ASSERT(dev == g_net_dev[0], "incorrect device");
-
-    IFX_REG_W32_MASK(1 | (1 << 17), 0, MBOX_IGU1_IER);
-
-    napi_disable(&g_ptm_priv_data.itf[0].napi);
-
-    netif_stop_queue(dev);
-
-    return 0;
-}
-
-static unsigned int ptm_poll(int ndev, unsigned int work_to_do)
-{
-    unsigned int work_done = 0;
-    volatile struct rx_descriptor *desc;
-    struct rx_descriptor reg_desc;
-    struct sk_buff *skb, *new_skb;
-
-    ASSERT(ndev >= 0 && ndev < ARRAY_SIZE(g_net_dev), "ndev = %d (wrong value)", ndev);
-
-    while ( work_done < work_to_do ) {
-	desc = &WAN_RX_DESC_BASE[g_ptm_priv_data.itf[0].rx_desc_pos];
-        if ( desc->own /* || !desc->c */ )  //  if PP32 hold descriptor or descriptor not completed
-            break;
-        if ( ++g_ptm_priv_data.itf[0].rx_desc_pos == WAN_RX_DESC_NUM )
-            g_ptm_priv_data.itf[0].rx_desc_pos = 0;
-
-        reg_desc = *desc;
-        skb = get_skb_pointer(reg_desc.dataptr);
-        ASSERT(skb != NULL, "invalid pointer skb == NULL");
-
-        new_skb = alloc_skb_rx();
-        if ( new_skb != NULL ) {
-            skb_reserve(skb, reg_desc.byteoff);
-            skb_put(skb, reg_desc.datalen);
-
-            //  parse protocol header
-            skb->dev = g_net_dev[0];
-            skb->protocol = eth_type_trans(skb, skb->dev);
-
-            g_net_dev[0]->last_rx = jiffies;
-
-            netif_receive_skb(skb);
-
-            g_ptm_priv_data.itf[0].stats.rx_packets++;
-            g_ptm_priv_data.itf[0].stats.rx_bytes += reg_desc.datalen;
-
-            reg_desc.dataptr = (unsigned int)new_skb->data & 0x0FFFFFFF;
-            reg_desc.byteoff = RX_HEAD_MAC_ADDR_ALIGNMENT;
-        }
-
-        reg_desc.datalen = RX_MAX_BUFFER_SIZE - RX_HEAD_MAC_ADDR_ALIGNMENT;
-        reg_desc.own     = 1;
-        reg_desc.c       = 0;
-
-        /*  write discriptor to memory  */
-        *((volatile unsigned int *)desc + 1) = *((unsigned int *)&reg_desc + 1);
-        wmb();
-        *(volatile unsigned int *)desc = *(unsigned int *)&reg_desc;
-
-        work_done++;
-    }
-
-    return work_done;
-}
-
-static int ptm_napi_poll(struct napi_struct *napi, int budget)
-{
-    int ndev = 0;
-    unsigned int work_done;
-
-    work_done = ptm_poll(ndev, budget);
-
-    //  interface down
-    if ( !netif_running(napi->dev) ) {
-        napi_complete(napi);
-        return work_done;
-    }
-
-    //  clear interrupt
-    IFX_REG_W32_MASK(0, 1, MBOX_IGU1_ISRC);
-    //  no more traffic
-    if ( WAN_RX_DESC_BASE[g_ptm_priv_data.itf[0].rx_desc_pos].own ) {   //  if PP32 hold descriptor
-        napi_complete(napi);
-        IFX_REG_W32_MASK(0, 1, MBOX_IGU1_IER);
-        return work_done;
-    }
-
-    //  next round
-    return work_done;
-}
-
-static int ptm_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-    unsigned int f_full;
-    int desc_base;
-    volatile struct tx_descriptor *desc;
-    struct tx_descriptor reg_desc = {0};
-    struct sk_buff *skb_to_free;
-    unsigned int byteoff;
-
-    ASSERT(dev == g_net_dev[0], "incorrect device");
-
-    if ( !g_showtime ) {
-        err("not in showtime");
-        goto PTM_HARD_START_XMIT_FAIL;
-    }
-
-    /*  allocate descriptor */
-    desc_base = get_tx_desc(0, &f_full);
-    if ( f_full ) {
-        dev->trans_start = jiffies;
-        netif_stop_queue(dev);
-
-        IFX_REG_W32_MASK(0, 1 << 17, MBOX_IGU1_ISRC);
-        IFX_REG_W32_MASK(0, 1 << 17, MBOX_IGU1_IER);
-    }
-    if ( desc_base < 0 )
-        goto PTM_HARD_START_XMIT_FAIL;
-    desc = &CPU_TO_WAN_TX_DESC_BASE[desc_base];
-
-    byteoff = (unsigned int)skb->data & (DATA_BUFFER_ALIGNMENT - 1);
-    if ( skb_headroom(skb) < sizeof(struct sk_buff *) + byteoff || skb_cloned(skb) ) {
-        struct sk_buff *new_skb;
-
-        ASSERT(skb_headroom(skb) >= sizeof(struct sk_buff *) + byteoff, "skb_headroom(skb) < sizeof(struct sk_buff *) + byteoff");
-        ASSERT(!skb_cloned(skb), "skb is cloned");
-
-        new_skb = alloc_skb_tx(skb->len);
-        if ( new_skb == NULL ) {
-            dbg("no memory");
-            goto ALLOC_SKB_TX_FAIL;
-        }
-        skb_put(new_skb, skb->len);
-        memcpy(new_skb->data, skb->data, skb->len);
-        dev_kfree_skb_any(skb);
-        skb = new_skb;
-        byteoff = (unsigned int)skb->data & (DATA_BUFFER_ALIGNMENT - 1);
-        /*  write back to physical memory   */
-        dma_cache_wback((unsigned long)skb->data, skb->len);
-    }
-
-    *(struct sk_buff **)((unsigned int)skb->data - byteoff - sizeof(struct sk_buff *)) = skb;
-    /*  write back to physical memory   */
-    dma_cache_wback((unsigned long)skb->data - byteoff - sizeof(struct sk_buff *), skb->len + byteoff + sizeof(struct sk_buff *));
-
-    /*  free previous skb   */
-    skb_to_free = get_skb_pointer(desc->dataptr);
-    if ( skb_to_free != NULL )
-        dev_kfree_skb_any(skb_to_free);
-
-    /*  update descriptor   */
-    reg_desc.small   = 0;
-    reg_desc.dataptr = (unsigned int)skb->data & (0x0FFFFFFF ^ (DATA_BUFFER_ALIGNMENT - 1));
-    reg_desc.datalen = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
-    reg_desc.qid     = g_ptm_prio_queue_map[skb->priority > 7 ? 7 : skb->priority];
-    reg_desc.byteoff = byteoff;
-    reg_desc.own     = 1;
-    reg_desc.c       = 1;
-    reg_desc.sop = reg_desc.eop = 1;
-
-    /*  update MIB  */
-    g_ptm_priv_data.itf[0].stats.tx_packets++;
-    g_ptm_priv_data.itf[0].stats.tx_bytes += reg_desc.datalen;
-
-    /*  write discriptor to memory  */
-    *((volatile unsigned int *)desc + 1) = *((unsigned int *)&reg_desc + 1);
-    wmb();
-    *(volatile unsigned int *)desc = *(unsigned int *)&reg_desc;
-
-    dev->trans_start = jiffies;
-
-    return 0;
-
-ALLOC_SKB_TX_FAIL:
-PTM_HARD_START_XMIT_FAIL:
-    dev_kfree_skb_any(skb);
-    g_ptm_priv_data.itf[0].stats.tx_dropped++;
-    return 0;
-}
-
-static int ptm_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
-    ASSERT(dev == g_net_dev[0], "incorrect device");
-
-    switch ( cmd )
-    {
-    case IFX_PTM_MIB_CW_GET:
-	((PTM_CW_IF_ENTRY_T *)ifr->ifr_data)->ifRxNoIdleCodewords   = IFX_REG_R32(DREG_AR_CELL0) + IFX_REG_R32(DREG_AR_CELL1);
-        ((PTM_CW_IF_ENTRY_T *)ifr->ifr_data)->ifRxIdleCodewords     = IFX_REG_R32(DREG_AR_IDLE_CNT0) + IFX_REG_R32(DREG_AR_IDLE_CNT1);
-        ((PTM_CW_IF_ENTRY_T *)ifr->ifr_data)->ifRxCodingViolation   = IFX_REG_R32(DREG_AR_CVN_CNT0) + IFX_REG_R32(DREG_AR_CVN_CNT1) + IFX_REG_R32(DREG_AR_CVNP_CNT0) + IFX_REG_R32(DREG_AR_CVNP_CNT1);
-        ((PTM_CW_IF_ENTRY_T *)ifr->ifr_data)->ifTxNoIdleCodewords   = IFX_REG_R32(DREG_AT_CELL0) + IFX_REG_R32(DREG_AT_CELL1);
-        ((PTM_CW_IF_ENTRY_T *)ifr->ifr_data)->ifTxIdleCodewords     = IFX_REG_R32(DREG_AT_IDLE_CNT0) + IFX_REG_R32(DREG_AT_IDLE_CNT1);
-        break;
-    case IFX_PTM_MIB_FRAME_GET:
-	{
-            PTM_FRAME_MIB_T data = {0};
-            int i;
-
-            data.RxCorrect = IFX_REG_R32(DREG_AR_HEC_CNT0) + IFX_REG_R32(DREG_AR_HEC_CNT1) + IFX_REG_R32(DREG_AR_AIIDLE_CNT0) + IFX_REG_R32(DREG_AR_AIIDLE_CNT1);
-            for ( i = 0; i < 4; i++ )
-                data.RxDropped += WAN_RX_MIB_TABLE(i)->wrx_dropdes_pdu;
-            for ( i = 0; i < 8; i++ )
-                data.TxSend    += WAN_TX_MIB_TABLE(i)->wtx_total_pdu;
-
-            *((PTM_FRAME_MIB_T *)ifr->ifr_data) = data;
-        }
-        break;
-    case IFX_PTM_CFG_GET:
-	//  use bear channel 0 preemption gamma interface settings
-        ((IFX_PTM_CFG_T *)ifr->ifr_data)->RxEthCrcPresent = 1;
-        ((IFX_PTM_CFG_T *)ifr->ifr_data)->RxEthCrcCheck   = RX_GAMMA_ITF_CFG(0)->rx_eth_fcs_ver_dis == 0 ? 1 : 0;
-        ((IFX_PTM_CFG_T *)ifr->ifr_data)->RxTcCrcCheck    = RX_GAMMA_ITF_CFG(0)->rx_tc_crc_ver_dis == 0 ? 1 : 0;;
-        ((IFX_PTM_CFG_T *)ifr->ifr_data)->RxTcCrcLen      = RX_GAMMA_ITF_CFG(0)->rx_tc_crc_size == 0 ? 0 : (RX_GAMMA_ITF_CFG(0)->rx_tc_crc_size * 16);
-        ((IFX_PTM_CFG_T *)ifr->ifr_data)->TxEthCrcGen     = TX_GAMMA_ITF_CFG(0)->tx_eth_fcs_gen_dis == 0 ? 1 : 0;
-        ((IFX_PTM_CFG_T *)ifr->ifr_data)->TxTcCrcGen      = TX_GAMMA_ITF_CFG(0)->tx_tc_crc_size == 0 ? 0 : 1;
-        ((IFX_PTM_CFG_T *)ifr->ifr_data)->TxTcCrcLen      = TX_GAMMA_ITF_CFG(0)->tx_tc_crc_size == 0 ? 0 : (TX_GAMMA_ITF_CFG(0)->tx_tc_crc_size * 16);
-        break;
-    case IFX_PTM_CFG_SET:
-	{
-            int i;
-
-            for ( i = 0; i < 4; i++ ) {
-                RX_GAMMA_ITF_CFG(i)->rx_eth_fcs_ver_dis = ((IFX_PTM_CFG_T *)ifr->ifr_data)->RxEthCrcCheck ? 0 : 1;
-
-                RX_GAMMA_ITF_CFG(0)->rx_tc_crc_ver_dis = ((IFX_PTM_CFG_T *)ifr->ifr_data)->RxTcCrcCheck ? 0 : 1;
-
-                switch ( ((IFX_PTM_CFG_T *)ifr->ifr_data)->RxTcCrcLen ) {
-                    case 16: RX_GAMMA_ITF_CFG(0)->rx_tc_crc_size = 1; break;
-                    case 32: RX_GAMMA_ITF_CFG(0)->rx_tc_crc_size = 2; break;
-                    default: RX_GAMMA_ITF_CFG(0)->rx_tc_crc_size = 0;
-                }
-
-                TX_GAMMA_ITF_CFG(0)->tx_eth_fcs_gen_dis = ((IFX_PTM_CFG_T *)ifr->ifr_data)->TxEthCrcGen ? 0 : 1;
-
-                if ( ((IFX_PTM_CFG_T *)ifr->ifr_data)->TxTcCrcGen ) {
-                    switch ( ((IFX_PTM_CFG_T *)ifr->ifr_data)->TxTcCrcLen ) {
-                        case 16: TX_GAMMA_ITF_CFG(0)->tx_tc_crc_size = 1; break;
-                        case 32: TX_GAMMA_ITF_CFG(0)->tx_tc_crc_size = 2; break;
-                        default: TX_GAMMA_ITF_CFG(0)->tx_tc_crc_size = 0;
-                    }
-                }
-                else
-                    TX_GAMMA_ITF_CFG(0)->tx_tc_crc_size = 0;
-            }
-        }
-        break;
-    case IFX_PTM_MAP_PKT_PRIO_TO_Q:
-        {
-            struct ppe_prio_q_map cmd;
-
-            if ( copy_from_user(&cmd, ifr->ifr_data, sizeof(cmd)) )
-                return -EFAULT;
-
-            if ( cmd.pkt_prio < 0 || cmd.pkt_prio >= ARRAY_SIZE(g_ptm_prio_queue_map) )
-                return -EINVAL;
-
-            if ( cmd.qid < 0 || cmd.qid >= g_wanqos_en )
-                return -EINVAL;
-
-            g_ptm_prio_queue_map[cmd.pkt_prio] = cmd.qid;
-        }
-        break;
-    default:
-        return -EOPNOTSUPP;
-    }
-
-    return 0;
-}
-
-static void ptm_tx_timeout(struct net_device *dev)
-{
-    ASSERT(dev == g_net_dev[0], "incorrect device");
-
-    /*  disable TX irq, release skb when sending new packet */
-    IFX_REG_W32_MASK(1 << 17, 0, MBOX_IGU1_IER);
-
-    /*  wake up TX queue    */
-    netif_wake_queue(dev);
-
-    return;
-}
-
-static inline struct sk_buff* alloc_skb_rx(void)
-{
-    struct sk_buff *skb;
-
-    /*  allocate memroy including trailer and padding   */
-    skb = dev_alloc_skb(RX_MAX_BUFFER_SIZE + DATA_BUFFER_ALIGNMENT);
-    if ( skb != NULL ) {
-        /*  must be burst length alignment and reserve two more bytes for MAC address alignment  */
-        if ( ((unsigned int)skb->data & (DATA_BUFFER_ALIGNMENT - 1)) != 0 )
-            skb_reserve(skb, ~((unsigned int)skb->data + (DATA_BUFFER_ALIGNMENT - 1)) & (DATA_BUFFER_ALIGNMENT - 1));
-        /*  pub skb in reserved area "skb->data - 4"    */
-        *((struct sk_buff **)skb->data - 1) = skb;
-        wmb();
-        /*  write back and invalidate cache    */
-        dma_cache_wback_inv((unsigned long)skb->data - sizeof(skb), sizeof(skb));
-        /*  invalidate cache    */
-        dma_cache_inv((unsigned long)skb->data, (unsigned int)skb->end - (unsigned int)skb->data);
-    }
-
-    return skb;
-}
-
-static inline struct sk_buff* alloc_skb_tx(unsigned int size)
-{
-    struct sk_buff *skb;
-
-    /*  allocate memory including padding   */
-    size = RX_MAX_BUFFER_SIZE;
-    size = (size + DATA_BUFFER_ALIGNMENT - 1) & ~(DATA_BUFFER_ALIGNMENT - 1);
-    skb = dev_alloc_skb(size + DATA_BUFFER_ALIGNMENT);
-    /*  must be burst length alignment  */
-    if ( skb != NULL )
-        skb_reserve(skb, ~((unsigned int)skb->data + (DATA_BUFFER_ALIGNMENT - 1)) & (DATA_BUFFER_ALIGNMENT - 1));
-    return skb;
-}
-
-static inline struct sk_buff *get_skb_pointer(unsigned int dataptr)
-{
-    unsigned int skb_dataptr;
-    struct sk_buff *skb;
-
-    //  usually, CPE memory is less than 256M bytes
-    //  so NULL means invalid pointer
-    if ( dataptr == 0 ) {
-        dbg("dataptr is 0, it's supposed to be invalid pointer");
-        return NULL;
-    }
-
-    skb_dataptr = (dataptr - 4) | KSEG1;
-    skb = *(struct sk_buff **)skb_dataptr;
-
-    ASSERT((unsigned int)skb >= KSEG0, "invalid skb - skb = %#08x, dataptr = %#08x", (unsigned int)skb, dataptr);
-    ASSERT((((unsigned int)skb->data & (0x0FFFFFFF ^ (DATA_BUFFER_ALIGNMENT - 1))) | KSEG1) == (dataptr | KSEG1), "invalid skb - skb = %#08x, skb->data = %#08x, dataptr = %#08x", (unsigned int)skb, (unsigned int)skb->data, dataptr);
-
-    return skb;
-}
-
-static inline int get_tx_desc(unsigned int itf, unsigned int *f_full)
-{
-    int desc_base = -1;
-    struct ptm_itf *p_itf = &g_ptm_priv_data.itf[0];
-
-    //  assume TX is serial operation
-    //  no protection provided
-
-    *f_full = 1;
-
-    if ( CPU_TO_WAN_TX_DESC_BASE[p_itf->tx_desc_pos].own == 0 ) {
-        desc_base = p_itf->tx_desc_pos;
-        if ( ++(p_itf->tx_desc_pos) == CPU_TO_WAN_TX_DESC_NUM )
-            p_itf->tx_desc_pos = 0;
-        if ( CPU_TO_WAN_TX_DESC_BASE[p_itf->tx_desc_pos].own == 0 )
-            *f_full = 0;
-    }
-
-    return desc_base;
-}
-
-static irqreturn_t mailbox_irq_handler(int irq, void *dev_id)
-{
-    unsigned int isr;
-    int i;
-
-    isr = IFX_REG_R32(MBOX_IGU1_ISR);
-    IFX_REG_W32(isr, MBOX_IGU1_ISRC);
-    isr &= IFX_REG_R32(MBOX_IGU1_IER);
-
-            if (isr & BIT(0)) {
-                IFX_REG_W32_MASK(1, 0, MBOX_IGU1_IER);
-                napi_schedule(&g_ptm_priv_data.itf[0].napi);
-#if defined(ENABLE_TMP_DBG) && ENABLE_TMP_DBG
-                {
-                    volatile struct rx_descriptor *desc = &WAN_RX_DESC_BASE[g_ptm_priv_data.itf[0].rx_desc_pos];
-
-                    if ( desc->own ) {  //  PP32 hold
-                        err("invalid interrupt");
-                    }
-                }
-#endif
-            }
-	   if (isr & BIT(16)) {
-                IFX_REG_W32_MASK(1 << 16, 0, MBOX_IGU1_IER);
-                tasklet_hi_schedule(&g_swap_desc_tasklet);
-            }
-	    if (isr & BIT(17)) {
-                IFX_REG_W32_MASK(1 << 17, 0, MBOX_IGU1_IER);
-                netif_wake_queue(g_net_dev[0]);
-        	}
-
-    return IRQ_HANDLED;
-}
-
-static void do_swap_desc_tasklet(unsigned long arg)
-{
-    int budget = 32;
-    volatile struct tx_descriptor *desc;
-    struct sk_buff *skb;
-    unsigned int byteoff;
-
-    while ( budget-- > 0 ) {
-	if ( WAN_SWAP_DESC_BASE[g_ptm_priv_data.itf[0].tx_swap_desc_pos].own )  //  if PP32 hold descriptor
-            break;
-
-        desc = &WAN_SWAP_DESC_BASE[g_ptm_priv_data.itf[0].tx_swap_desc_pos];
-        if ( ++g_ptm_priv_data.itf[0].tx_swap_desc_pos == WAN_SWAP_DESC_NUM )
-            g_ptm_priv_data.itf[0].tx_swap_desc_pos = 0;
-
-        skb = get_skb_pointer(desc->dataptr);
-        if ( skb != NULL )
-            dev_kfree_skb_any(skb);
-
-        skb = alloc_skb_tx(RX_MAX_BUFFER_SIZE);
-        if ( skb == NULL )
-            panic("can't allocate swap buffer for PPE firmware use\n");
-        byteoff = (unsigned int)skb->data & (DATA_BUFFER_ALIGNMENT - 1);
-        *(struct sk_buff **)((unsigned int)skb->data - byteoff - sizeof(struct sk_buff *)) = skb;
-
-        desc->dataptr = (unsigned int)skb->data & 0x0FFFFFFF;
-        desc->own = 1;
-    }
-
-    //  clear interrupt
-    IFX_REG_W32_MASK(0, 16, MBOX_IGU1_ISRC);
-    //  no more skb to be replaced
-    if ( WAN_SWAP_DESC_BASE[g_ptm_priv_data.itf[0].tx_swap_desc_pos].own ) {    //  if PP32 hold descriptor
-        IFX_REG_W32_MASK(0, 1 << 16, MBOX_IGU1_IER);
-        return;
-    }
-
-    tasklet_hi_schedule(&g_swap_desc_tasklet);
-    return;
-}
-
-
-static inline int ifx_ptm_version(char *buf)
-{
-    int len = 0;
-    unsigned int major, minor;
-
-    ifx_ptm_get_fw_ver(&major, &minor);
-
-    len += sprintf(buf + len, "PTM %d.%d.%d", IFX_PTM_VER_MAJOR, IFX_PTM_VER_MID, IFX_PTM_VER_MINOR);
-    len += sprintf(buf + len, "    PTM (E1) firmware version %d.%d\n", major, minor);
-
-    return len;
-}
-
-static inline int init_priv_data(void)
-{
-    int i, j;
-
-    g_wanqos_en = wanqos_en ? wanqos_en : 8;
-    if ( g_wanqos_en > 8 )
-        g_wanqos_en = 8;
-
-    for ( i = 0; i < ARRAY_SIZE(g_queue_gamma_map); i++ )
-    {
-        g_queue_gamma_map[i] = queue_gamma_map[i] & ((1 << g_wanqos_en) - 1);
-        for ( j = 0; j < i; j++ )
-            g_queue_gamma_map[i] &= ~g_queue_gamma_map[j];
-    }
-
-    memset(&g_ptm_priv_data, 0, sizeof(g_ptm_priv_data));
-
-    {
-        int max_packet_priority = ARRAY_SIZE(g_ptm_prio_queue_map);
-        int tx_num_q;
-        int q_step, q_accum, p_step;
-
-        tx_num_q = __ETH_WAN_TX_QUEUE_NUM;
-        q_step = tx_num_q - 1;
-        p_step = max_packet_priority - 1;
-        for ( j = 0, q_accum = 0; j < max_packet_priority; j++, q_accum += q_step )
-            g_ptm_prio_queue_map[j] = q_step - (q_accum + (p_step >> 1)) / p_step;
-    }
-
-    return 0;
-}
-
-static inline void clear_priv_data(void)
-{
-}
-
-static inline int init_tables(void)
-{
-    struct sk_buff *skb_pool[WAN_RX_DESC_NUM] = {0};
-    struct cfg_std_data_len cfg_std_data_len = {0};
-    struct tx_qos_cfg tx_qos_cfg = {0};
-    struct psave_cfg psave_cfg = {0};
-    struct eg_bwctrl_cfg eg_bwctrl_cfg = {0};
-    struct test_mode test_mode = {0};
-    struct rx_bc_cfg rx_bc_cfg = {0};
-    struct tx_bc_cfg tx_bc_cfg = {0};
-    struct gpio_mode gpio_mode = {0};
-    struct gpio_wm_cfg gpio_wm_cfg = {0};
-    struct rx_gamma_itf_cfg rx_gamma_itf_cfg = {0};
-    struct tx_gamma_itf_cfg tx_gamma_itf_cfg = {0};
-    struct wtx_qos_q_desc_cfg wtx_qos_q_desc_cfg = {0};
-    struct rx_descriptor rx_desc = {0};
-    struct tx_descriptor tx_desc = {0};
-    int i;
-
-    for ( i = 0; i < WAN_RX_DESC_NUM; i++ ) {
-        skb_pool[i] = alloc_skb_rx();
-        if ( skb_pool[i] == NULL )
-            goto ALLOC_SKB_RX_FAIL;
-    }
-
-    cfg_std_data_len.byte_off = RX_HEAD_MAC_ADDR_ALIGNMENT; //  this field replaces byte_off in rx descriptor of VDSL ingress
-    cfg_std_data_len.data_len = 1600;
-    *CFG_STD_DATA_LEN = cfg_std_data_len;
-
-    tx_qos_cfg.time_tick    = cgu_get_pp32_clock() / 62500; //  16 * (cgu_get_pp32_clock() / 1000000)
-    tx_qos_cfg.overhd_bytes = 0;
-    tx_qos_cfg.eth1_eg_qnum = __ETH_WAN_TX_QUEUE_NUM;
-    tx_qos_cfg.eth1_burst_chk = 1;
-    tx_qos_cfg.eth1_qss     = 0;
-    tx_qos_cfg.shape_en     = 0;    //  disable
-    tx_qos_cfg.wfq_en       = 0;    //  strict priority
-    *TX_QOS_CFG = tx_qos_cfg;
-
-    psave_cfg.start_state   = 0;
-    psave_cfg.sleep_en      = 1;    //  enable sleep mode
-    *PSAVE_CFG = psave_cfg;
-
-    eg_bwctrl_cfg.fdesc_wm  = 16;
-    eg_bwctrl_cfg.class_len = 128;
-    *EG_BWCTRL_CFG = eg_bwctrl_cfg;
-
-    //*GPIO_ADDR = (unsigned int)IFX_GPIO_P0_OUT;
-    *GPIO_ADDR = (unsigned int)0x00000000;  //  disabled by default
-
-    gpio_mode.gpio_bit_bc1 = 2;
-    gpio_mode.gpio_bit_bc0 = 1;
-    gpio_mode.gpio_bc1_en  = 0;
-    gpio_mode.gpio_bc0_en  = 0;
-    *GPIO_MODE = gpio_mode;
-
-    gpio_wm_cfg.stop_wm_bc1  = 2;
-    gpio_wm_cfg.start_wm_bc1 = 4;
-    gpio_wm_cfg.stop_wm_bc0  = 2;
-    gpio_wm_cfg.start_wm_bc0 = 4;
-    *GPIO_WM_CFG = gpio_wm_cfg;
-
-    test_mode.mib_clear_mode    = 0;
-    test_mode.test_mode         = 0;
-    *TEST_MODE = test_mode;
-
-    rx_bc_cfg.local_state   = 0;
-    rx_bc_cfg.remote_state  = 0;
-    rx_bc_cfg.to_false_th   = 7;
-    rx_bc_cfg.to_looking_th = 3;
-    *RX_BC_CFG(0) = rx_bc_cfg;
-    *RX_BC_CFG(1) = rx_bc_cfg;
-
-    tx_bc_cfg.fill_wm   = 2;
-    tx_bc_cfg.uflw_wm   = 2;
-    *TX_BC_CFG(0) = tx_bc_cfg;
-    *TX_BC_CFG(1) = tx_bc_cfg;
-
-    rx_gamma_itf_cfg.receive_state      = 0;
-    rx_gamma_itf_cfg.rx_min_len         = 60;
-    rx_gamma_itf_cfg.rx_pad_en          = 1;
-    rx_gamma_itf_cfg.rx_eth_fcs_ver_dis = 0;
-    rx_gamma_itf_cfg.rx_rm_eth_fcs      = 1;
-    rx_gamma_itf_cfg.rx_tc_crc_ver_dis  = 0;
-    rx_gamma_itf_cfg.rx_tc_crc_size     = 1;
-    rx_gamma_itf_cfg.rx_eth_fcs_result  = 0xC704DD7B;
-    rx_gamma_itf_cfg.rx_tc_crc_result   = 0x1D0F1D0F;
-    rx_gamma_itf_cfg.rx_crc_cfg         = 0x2500;
-    rx_gamma_itf_cfg.rx_eth_fcs_init_value  = 0xFFFFFFFF;
-    rx_gamma_itf_cfg.rx_tc_crc_init_value   = 0x0000FFFF;
-    rx_gamma_itf_cfg.rx_max_len_sel     = 0;
-    rx_gamma_itf_cfg.rx_edit_num2       = 0;
-    rx_gamma_itf_cfg.rx_edit_pos2       = 0;
-    rx_gamma_itf_cfg.rx_edit_type2      = 0;
-    rx_gamma_itf_cfg.rx_edit_en2        = 0;
-    rx_gamma_itf_cfg.rx_edit_num1       = 0;
-    rx_gamma_itf_cfg.rx_edit_pos1       = 0;
-    rx_gamma_itf_cfg.rx_edit_type1      = 0;
-    rx_gamma_itf_cfg.rx_edit_en1        = 0;
-    rx_gamma_itf_cfg.rx_inserted_bytes_1l   = 0;
-    rx_gamma_itf_cfg.rx_inserted_bytes_1h   = 0;
-    rx_gamma_itf_cfg.rx_inserted_bytes_2l   = 0;
-    rx_gamma_itf_cfg.rx_inserted_bytes_2h   = 0;
-    rx_gamma_itf_cfg.rx_len_adj         = -6;
-    for ( i = 0; i < 4; i++ )
-        *RX_GAMMA_ITF_CFG(i) = rx_gamma_itf_cfg;
-
-    tx_gamma_itf_cfg.tx_len_adj         = 6;
-    tx_gamma_itf_cfg.tx_crc_off_adj     = 6;
-    tx_gamma_itf_cfg.tx_min_len         = 0;
-    tx_gamma_itf_cfg.tx_eth_fcs_gen_dis = 0;
-    tx_gamma_itf_cfg.tx_tc_crc_size     = 1;
-    tx_gamma_itf_cfg.tx_crc_cfg         = 0x2F00;
-    tx_gamma_itf_cfg.tx_eth_fcs_init_value  = 0xFFFFFFFF;
-    tx_gamma_itf_cfg.tx_tc_crc_init_value   = 0x0000FFFF;
-    for ( i = 0; i < ARRAY_SIZE(g_queue_gamma_map); i++ ) {
-        tx_gamma_itf_cfg.queue_mapping = g_queue_gamma_map[i];
-        *TX_GAMMA_ITF_CFG(i) = tx_gamma_itf_cfg;
-    }
-
-    for ( i = 0; i < __ETH_WAN_TX_QUEUE_NUM; i++ ) {
-        wtx_qos_q_desc_cfg.length = WAN_TX_DESC_NUM;
-        wtx_qos_q_desc_cfg.addr   = __ETH_WAN_TX_DESC_BASE(i);
-        *WTX_QOS_Q_DESC_CFG(i) = wtx_qos_q_desc_cfg;
-    }
-
-    //  default TX queue QoS config is all ZERO
-
-    //  TX Ctrl K Table
-    IFX_REG_W32(0x90111293, TX_CTRL_K_TABLE(0));
-    IFX_REG_W32(0x14959617, TX_CTRL_K_TABLE(1));
-    IFX_REG_W32(0x18999A1B, TX_CTRL_K_TABLE(2));
-    IFX_REG_W32(0x9C1D1E9F, TX_CTRL_K_TABLE(3));
-    IFX_REG_W32(0xA02122A3, TX_CTRL_K_TABLE(4));
-    IFX_REG_W32(0x24A5A627, TX_CTRL_K_TABLE(5));
-    IFX_REG_W32(0x28A9AA2B, TX_CTRL_K_TABLE(6));
-    IFX_REG_W32(0xAC2D2EAF, TX_CTRL_K_TABLE(7));
-    IFX_REG_W32(0x30B1B233, TX_CTRL_K_TABLE(8));
-    IFX_REG_W32(0xB43536B7, TX_CTRL_K_TABLE(9));
-    IFX_REG_W32(0xB8393ABB, TX_CTRL_K_TABLE(10));
-    IFX_REG_W32(0x3CBDBE3F, TX_CTRL_K_TABLE(11));
-    IFX_REG_W32(0xC04142C3, TX_CTRL_K_TABLE(12));
-    IFX_REG_W32(0x44C5C647, TX_CTRL_K_TABLE(13));
-    IFX_REG_W32(0x48C9CA4B, TX_CTRL_K_TABLE(14));
-    IFX_REG_W32(0xCC4D4ECF, TX_CTRL_K_TABLE(15));
-
-    //  init RX descriptor
-    rx_desc.own     = 1;
-    rx_desc.c       = 0;
-    rx_desc.sop     = 1;
-    rx_desc.eop     = 1;
-    rx_desc.byteoff = RX_HEAD_MAC_ADDR_ALIGNMENT;
-    rx_desc.datalen = RX_MAX_BUFFER_SIZE - RX_HEAD_MAC_ADDR_ALIGNMENT;
-    for ( i = 0; i < WAN_RX_DESC_NUM; i++ ) {
-        rx_desc.dataptr = (unsigned int)skb_pool[i]->data & 0x0FFFFFFF;
-        WAN_RX_DESC_BASE[i] = rx_desc;
-    }
-
-    //  init TX descriptor
-    tx_desc.own     = 0;
-    tx_desc.c       = 0;
-    tx_desc.sop     = 1;
-    tx_desc.eop     = 1;
-    tx_desc.byteoff = 0;
-    tx_desc.qid     = 0;
-    tx_desc.datalen = 0;
-    tx_desc.small   = 0;
-    tx_desc.dataptr = 0;
-    for ( i = 0; i < CPU_TO_WAN_TX_DESC_NUM; i++ )
-        CPU_TO_WAN_TX_DESC_BASE[i] = tx_desc;
-    for ( i = 0; i < WAN_TX_DESC_NUM_TOTAL; i++ )
-        WAN_TX_DESC_BASE(0)[i] = tx_desc;
-
-    //  init Swap descriptor
-    for ( i = 0; i < WAN_SWAP_DESC_NUM; i++ )
-        WAN_SWAP_DESC_BASE[i] = tx_desc;
-
-    //  init fastpath TX descriptor
-    tx_desc.own     = 1;
-    for ( i = 0; i < FASTPATH_TO_WAN_TX_DESC_NUM; i++ )
-        FASTPATH_TO_WAN_TX_DESC_BASE[i] = tx_desc;
-
-    return 0;
-
-ALLOC_SKB_RX_FAIL:
-    while ( i-- > 0 )
-        dev_kfree_skb_any(skb_pool[i]);
-    return -1;
-}
-
-static inline void clear_tables(void)
-{
-    struct sk_buff *skb;
-    int i, j;
-
-    for ( i = 0; i < WAN_RX_DESC_NUM; i++ ) {
-        skb = get_skb_pointer(WAN_RX_DESC_BASE[i].dataptr);
-        if ( skb != NULL )
-            dev_kfree_skb_any(skb);
-    }
-
-    for ( i = 0; i < CPU_TO_WAN_TX_DESC_NUM; i++ ) {
-        skb = get_skb_pointer(CPU_TO_WAN_TX_DESC_BASE[i].dataptr);
-        if ( skb != NULL )
-            dev_kfree_skb_any(skb);
-    }
-
-    for ( j = 0; j < 8; j++ )
-        for ( i = 0; i < WAN_TX_DESC_NUM; i++ ) {
-            skb = get_skb_pointer(WAN_TX_DESC_BASE(j)[i].dataptr);
-            if ( skb != NULL )
-                dev_kfree_skb_any(skb);
-        }
-
-    for ( i = 0; i < WAN_SWAP_DESC_NUM; i++ ) {
-        skb = get_skb_pointer(WAN_SWAP_DESC_BASE[i].dataptr);
-        if ( skb != NULL )
-            dev_kfree_skb_any(skb);
-    }
-
-    for ( i = 0; i < FASTPATH_TO_WAN_TX_DESC_NUM; i++ ) {
-        skb = get_skb_pointer(FASTPATH_TO_WAN_TX_DESC_BASE[i].dataptr);
-        if ( skb != NULL )
-            dev_kfree_skb_any(skb);
-    }
-}
-
-static int ptm_showtime_enter(struct port_cell_info *port_cell, void *xdata_addr)
-{
-	ASSERT(port_cell != NULL, "port_cell is NULL");
-	ASSERT(xdata_addr != NULL, "xdata_addr is NULL");
-
-	//  TODO: ReTX set xdata_addr
-	g_xdata_addr = xdata_addr;
-
-	g_showtime = 1;
-
-	IFX_REG_W32(0x0F, UTP_CFG);
-
-	//#ifdef CONFIG_VR9
-	//    IFX_REG_W32_MASK(1 << 17, 0, FFSM_CFG0);
-	//#endif
-
-	printk("enter showtime\n");
-
-	return 0;
-}
-
-static int ptm_showtime_exit(void)
-{
-	if ( !g_showtime )
-		return -1;
-
-	//#ifdef CONFIG_VR9
-	//    IFX_REG_W32_MASK(0, 1 << 17, FFSM_CFG0);
-	//#endif
-
-	IFX_REG_W32(0x00, UTP_CFG);
-
-	g_showtime = 0;
-
-	//  TODO: ReTX clean state
-	g_xdata_addr = NULL;
-
-	printk("leave showtime\n");
-
-	return 0;
-}
-
-
-
-static int ifx_ptm_init(void)
-{
-    int ret;
-    int i;
-    char ver_str[128];
-    struct port_cell_info port_cell = {0};
-
-    ret = init_priv_data();
-    if ( ret != 0 ) {
-        err("INIT_PRIV_DATA_FAIL");
-        goto INIT_PRIV_DATA_FAIL;
-    }
-
-    ifx_ptm_init_chip();
-    ret = init_tables();
-    if ( ret != 0 ) {
-        err("INIT_TABLES_FAIL");
-        goto INIT_TABLES_FAIL;
-    }
-
-    for ( i = 0; i < ARRAY_SIZE(g_net_dev); i++ ) {
-        g_net_dev[i] = alloc_netdev(0, g_net_dev_name[i], ether_setup);
-        if ( g_net_dev[i] == NULL )
-            goto ALLOC_NETDEV_FAIL;
-        ptm_setup(g_net_dev[i], i);
-    }
-
-    for ( i = 0; i < ARRAY_SIZE(g_net_dev); i++ ) {
-        ret = register_netdev(g_net_dev[i]);
-        if ( ret != 0 )
-            goto REGISTER_NETDEV_FAIL;
-    }
-
-    /*  register interrupt handler  */
-    ret = request_irq(PPE_MAILBOX_IGU1_INT, mailbox_irq_handler, IRQF_DISABLED, "ptm_mailbox_isr", &g_ptm_priv_data);
-    if ( ret ) {
-        if ( ret == -EBUSY ) {
-            err("IRQ may be occupied by other driver, please reconfig to disable it.");
-        }
-        else {
-            err("request_irq fail");
-        }
-        goto REQUEST_IRQ_PPE_MAILBOX_IGU1_INT_FAIL;
-    }
-    disable_irq(PPE_MAILBOX_IGU1_INT);
-
-    ret = ifx_pp32_start(0);
-    if ( ret ) {
-        err("ifx_pp32_start fail!");
-        goto PP32_START_FAIL;
-    }
-    IFX_REG_W32(1 << 16, MBOX_IGU1_IER);    //  enable SWAP interrupt
-    IFX_REG_W32(~0, MBOX_IGU1_ISRC);
-
-    enable_irq(PPE_MAILBOX_IGU1_INT);
-
-    ifx_mei_atm_showtime_check(&g_showtime, &port_cell, &g_xdata_addr);
-    
-    ifx_mei_atm_showtime_enter = ptm_showtime_enter;
-    ifx_mei_atm_showtime_exit  = ptm_showtime_exit;
-
-    ifx_ptm_version(ver_str);
-    printk(KERN_INFO "%s", ver_str);
-
-    printk("ifxmips_ptm: PTM init succeed\n");
-
-    return 0;
-
-PP32_START_FAIL:
-    free_irq(PPE_MAILBOX_IGU1_INT, &g_ptm_priv_data);
-REQUEST_IRQ_PPE_MAILBOX_IGU1_INT_FAIL:
-    i = ARRAY_SIZE(g_net_dev);
-REGISTER_NETDEV_FAIL:
-    while ( i-- )
-        unregister_netdev(g_net_dev[i]);
-    i = ARRAY_SIZE(g_net_dev);
-ALLOC_NETDEV_FAIL:
-    while ( i-- ) {
-        free_netdev(g_net_dev[i]);
-        g_net_dev[i] = NULL;
-    }
-INIT_TABLES_FAIL:
-INIT_PRIV_DATA_FAIL:
-    clear_priv_data();
-    printk("ifxmips_ptm: PTM init failed\n");
-    return ret;
-}
-
-static void __exit ifx_ptm_exit(void)
-{
-    int i;
-	ifx_mei_atm_showtime_enter = NULL;
-	ifx_mei_atm_showtime_exit  = NULL;
-
-
-    ifx_pp32_stop(0);
-
-    free_irq(PPE_MAILBOX_IGU1_INT, &g_ptm_priv_data);
-
-    for ( i = 0; i < ARRAY_SIZE(g_net_dev); i++ )
-        unregister_netdev(g_net_dev[i]);
-
-    for ( i = 0; i < ARRAY_SIZE(g_net_dev); i++ ) {
-        free_netdev(g_net_dev[i]);
-        g_net_dev[i] = NULL;
-    }
-
-    clear_tables();
-
-    ifx_ptm_uninit_chip();
-
-    clear_priv_data();
-}
-
-#ifndef MODULE
-static int __init wanqos_en_setup(char *line)
-{
-    wanqos_en = simple_strtoul(line, NULL, 0);
-
-    if ( wanqos_en < 1 || wanqos_en > 8 )
-        wanqos_en = 0;
-
-    return 0;
-}
-
-static int __init queue_gamma_map_setup(char *line)
-{
-    char *p;
-    int i;
-
-    for ( i = 0, p = line; i < ARRAY_SIZE(queue_gamma_map) && isxdigit(*p); i++ )
-    {
-        queue_gamma_map[i] = simple_strtoul(p, &p, 0);
-        if ( *p == ',' || *p == ';' || *p == ':' )
-            p++;
-    }
-
-    return 0;
-}
-#endif
-module_init(ifx_ptm_init);
-module_exit(ifx_ptm_exit);
-#ifndef MODULE
-  __setup("wanqos_en=", wanqos_en_setup);
-  __setup("queue_gamma_map=", queue_gamma_map_setup);
-#endif
-
-MODULE_LICENSE("GPL");