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-rw-r--r--target/linux/ifxmips/config-2.6.232
-rw-r--r--target/linux/ifxmips/files/drivers/char/ifxmips_mei_core.c3658
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_led.h22
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei.h270
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app.h116
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app_ioctl.h1191
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_bsp.h308
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_ioctl.h734
-rw-r--r--target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_linux.h111
9 files changed, 6411 insertions, 1 deletions
diff --git a/target/linux/ifxmips/config-2.6.23 b/target/linux/ifxmips/config-2.6.23
index 52ce0c790..f5ae09ceb 100644
--- a/target/linux/ifxmips/config-2.6.23
+++ b/target/linux/ifxmips/config-2.6.23
@@ -62,7 +62,7 @@ CONFIG_IFXMIPS_EEPROM=y
CONFIG_IFXMIPS_GPIO=y
CONFIG_IFXMIPS_LED=y
CONFIG_IFXMIPS_MEI=y
-# CONFIG_IFXMIPS_MII0 is not set
+CONFIG_IFXMIPS_MII0=y
# CONFIG_IFXMIPS_MII1 is not set
CONFIG_IFXMIPS_SSC=y
CONFIG_IFXMIPS_WDT=y
diff --git a/target/linux/ifxmips/files/drivers/char/ifxmips_mei_core.c b/target/linux/ifxmips/files/drivers/char/ifxmips_mei_core.c
new file mode 100644
index 000000000..4d14b8947
--- /dev/null
+++ b/target/linux/ifxmips/files/drivers/char/ifxmips_mei_core.c
@@ -0,0 +1,3658 @@
+/******************************************************************************
+**
+** FILE NAME : ifxmips_mei_core.c
+** PROJECT : Danube
+** MODULES : MEI
+**
+** DATE : 1 Jan 2006
+** AUTHOR : TC Chen
+** DESCRIPTION : MEI Driver
+** 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
+** $Version $Date $Author $Comment
+ 1.00.01 TC Chen Fixed cell rate calculation issue
+ Fixed pvovider_id of adsl mib swapping issue
+ 1.00.02 TC Chen Added L3 Low Poewr Mode support.
+ 1.00.03 TC Chen Fixed Clear Eoc transmit issue.
+ 1.00.04 31/08/2006 TC Chen Add ADSL Link/Data Led
+ Add Dual Latency Path
+ Add AUTOBOOT_ENABLE_SET ioctl for autoboot
+ mode enable/disable
+ Fix fast path cell rate calculation
+ 1.00.05 25/09/2006 TC Chen Fix ATM QoS fail on interface 0(fast path).
+ 1.00.06 02/10/2006 TC Chen Change ifxmips_ppe_set_cell_rate to
+ ifx_atm_set_cell_rate
+ Add ATM Led callback function
+ 1.00.07 13/11/2006 TC Chen Invert ADSL Link LED Signal
+ 1.00.08 08/12/2006 TC Chen Fix loop diagnostic warning message issue
+ 1.00.09 20/12/2006 TC Chen Workaround for USB OC interrupt which is trigegred once DSL reset
+******************************************************************************/
+
+/*
+ * ===========================================================================
+ * INCLUDE FILES
+ * ===========================================================================
+ */
+
+#include <asm/ifxmips/ifxmips_mei_linux.h>
+
+char IFXMIPS_MEI_VERSION[] = "1.00.09";
+
+#define IFXMIPS_MEI_CMV_EXTRA //WINHOST debug
+#define IFX_ADSL_L3_MODE_SUPPORT //L3 Low Power Mode Support
+#define IFX_ADSL_DUAL_LATENCY_SUPPORT
+#undef IFXMIPS_CLEAR_EOC //clear eoc support
+
+// for ARC memory access
+#define WHILE_DELAY 20000
+#if defined(IFXMIPS_PORT_RTEMS)
+#undef IFXMIPS_DMA_DEBUG_MUTEX
+#else
+#define IFXMIPS_DMA_DEBUG_MUTEX
+#endif
+
+#define IMAGE_SWAP
+#define BOOT_SWAP
+#define HEADER_SWAP
+
+//TODO
+#undef DFE_LOOPBACK // testing code //undefined by Henry , start to real link test.
+ //165203:henryhsu
+
+#ifdef DFE_LOOPBACK
+//#define DFE_MEM_TEST
+//#define DFE_PING_TEST
+#define DFE_ATM_LOOPBACK
+#endif
+
+#undef DATA_LED_ON_MODE
+#define DATA_LED_SUPPORT // support adsl data led
+//#define DATA_LED_ADSL_FW_HANDLE // adsl data led handle by firmware
+#define CONFIG_IFXMIPS_MEI_LED // adsl led support
+
+// Block size per BAR
+#define SDRAM_SEGMENT_SIZE (64*1024)
+// Number of Bar registers
+#define MAX_BAR_REGISTERS (17)
+
+#define XDATA_REGISTER (15)
+
+#define IFXMIPS_MEI_DEVNAME "mei"
+
+#ifdef DFE_LOOPBACK
+#ifndef UINT32
+#define UINT32 unsigned long
+#endif
+#ifdef DFE_PING_TEST
+#include "dsp_xmem_arb_rand_em.h"
+#endif
+#ifdef DFE_MEM_TEST
+#include "aai_mem_test.h"
+#endif
+#ifdef DFE_ATM_LOOPBACK
+#include "aai_lpbk_dyn_rate.h"
+#endif
+#endif
+
+/************************************************************************
+ * Function declaration
+ ************************************************************************/
+static MEI_ERROR meiDMAWrite (u32 destaddr, u32 * databuff, u32 databuffsize);
+static MEI_ERROR meiDMARead (u32 srcaddr, u32 * databuff, u32 databuffsize);
+static void meiControlModeSwitch (int mode);
+static void meiPollForDbgDone (void);
+static MEI_ERROR _meiDebugLongWordRead (u32 DEC_mode, u32 address,
+ u32 * data);
+static MEI_ERROR _meiDebugLongWordWrite (u32 DEC_mode, u32 address, u32 data);
+MEI_ERROR meiDebugWrite (u32 destaddr, u32 * databuff, u32 databuffsize);
+static MEI_ERROR meiDebugRead (u32 srcaddr, u32 * databuff, u32 databuffsize);
+static MEI_ERROR meiMailboxWrite (u16 * msgsrcbuffer, u16 msgsize);
+static MEI_ERROR meiDownloadBootCode (void);
+static MEI_ERROR meiHaltArc (void);
+static MEI_ERROR meiRunArc (void);
+static MEI_ERROR meiRunAdslModem (void);
+static int meiGetPage (u32 Page, u32 data, u32 MaxSize, u32 * Buffer,
+ u32 * Dest);
+void makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size,
+ u16 * data, u16 * CMVMSG);
+MEI_ERROR meiCMV (u16 * request, int reply, u16 * response);
+static void meiMailboxInterruptsDisable (void);
+static void meiMailboxInterruptsEnable (void);
+static int update_bar_register (int nTotalBar);
+static int free_image_buffer (int type);
+static int alloc_processor_memory (unsigned long size,
+ smmu_mem_info_t * adsl_mem_info);
+ssize_t mei_write (MEI_file_t * filp, char *buf, size_t size, loff_t * loff);
+int mei_ioctl (MEI_inode_t * ino, MEI_file_t * fil, unsigned int command,
+ unsigned long lon);
+
+#ifdef CONFIG_PROC_FS
+static int proc_read (struct file *file, char *buf, size_t nbytes,
+ loff_t * ppos);
+static ssize_t proc_write (struct file *file, const char *buffer,
+ size_t count, loff_t * ppos);
+#endif
+
+#ifdef CONFIG_IFXMIPS_MEI_MIB
+int mei_mib_ioctl (MEI_inode_t * ino, MEI_file_t * fil, unsigned int command,
+ unsigned long lon);
+int mei_mib_adsl_link_up (void);
+int mei_mib_adsl_link_down (void);
+int ifxmips_mei_mib_init (void);
+int ifxmips_mei_mib_cleanup (void);
+#endif
+#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT)
+static int ifxmips_mei_led_init (void);
+static int ifxmips_mei_led_cleanup (void);
+static int adsl_led_flash_task (void);
+#endif
+// for clearEoC
+#ifdef IFXMIPS_CLEAR_EOC
+extern void ifx_push_eoc (struct sk_buff *pkt);
+#endif
+
+/************************************************************************
+ * variable declaration
+ ************************************************************************/
+static smmu_mem_info_t adsl_mem_info[MAX_BAR_REGISTERS];
+static unsigned long image_size = 0;
+static struct timeval time_disconnect, time_showtime;
+static u16 unavailable_seconds = 0;
+#ifdef IFXMIPS_CLEAR_EOC
+static wait_queue_head_t wait_queue_hdlc_poll; ///clear eoc
+#endif
+
+static int showtime_lock_flag = 0;
+static int quiet_mode_flag = 0;
+
+int showtime = 0;
+static int major = IFXMIPS_MEI_MAJOR;
+MEI_mutex_t mei_sema;
+
+// Mei to ARC CMV count, reply count, ARC Indicator count
+static int indicator_count = 0;
+static int cmv_count = 0;
+static int reply_count = 0;
+static u16 Recent_indicator[MSG_LENGTH];
+static int reset_arc_flag = 0;
+
+// Used in interrupt handler as flags
+static int arcmsgav = 0;
+static int cmv_reply = 0;
+static int cmv_waiting = 0;
+static int modem_ready = 0;
+// to wait for arc cmv reply, sleep on wait_queue_arcmsgav;
+static wait_queue_head_t wait_queue_arcmsgav;
+
+// CMV mailbox messages
+// ARC to MEI message
+static u16 CMV_RxMsg[MSG_LENGTH] __attribute__ ((aligned (4)));
+// MEI to ARC message
+static u16 CMV_TxMsg[MSG_LENGTH] __attribute__ ((aligned (4)));
+
+static u32 *mei_arc_swap_buff = NULL; // holding swap pages
+static ARC_IMG_HDR *img_hdr;
+static int arc_halt_flag = 0;
+static int nBar = 0; // total bars to be used.
+
+static u32 loop_diagnostics_mode = 0;
+wait_queue_head_t wait_queue_loop_diagnostic;
+int loop_diagnostics_completed = 0;
+u32 adsl_mode, adsl_mode_extend; // adsl mode : adsl/ 2/ 2+
+static int autoboot_enable_flag = 0;
+
+#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT
+static u8 bDualLatency = 0;
+#endif
+
+#ifdef IFXMIPS_CLEAR_EOC
+static u16 ceoc_read_idx = 0;
+#endif
+
+#ifdef IFX_ADSL_L3_MODE_SUPPORT
+static wait_queue_head_t wait_queue_l3; // l3 power mode
+static int l3_shutdown = 0;
+int get_l3_power_status (void);
+#endif
+
+#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT)
+int led_status_on = 0, led_need_to_flash = 0;
+static int stop_led_module = 0; //wakeup and clean led module
+static wait_queue_head_t wait_queue_led_polling; // adsl led
+#endif
+
+static struct file_operations mei_operations = {
+ write : mei_write,
+ ioctl : mei_ioctl,
+};
+
+#ifdef CONFIG_PROC_FS
+static struct proc_dir_entry *meidir;
+static struct file_operations proc_operations = {
+ read:proc_read,
+ write:proc_write,
+};
+static reg_entry_t regs[PROC_ITEMS]; //total items to be monitored by /proc/mei
+#define NUM_OF_REG_ENTRY (sizeof(regs)/sizeof(reg_entry_t))
+#endif //#ifdef CONFIG_PROC_FS
+
+#ifdef DFE_LOOPBACK
+unsigned char got_int = 0;
+#endif
+
+///////////////// mei access Rd/Wr methods ///////////////
+/**
+ * Write a value to register
+ * This function writes a value to ifxmips register
+ *
+ * \param ul_address The address to write
+ * \param ul_data The value to write
+ * \ingroup Internal
+ */
+static void
+meiLongwordWrite (u32* ul_address, u32 ul_data)
+{
+ writel(ul_data, ul_address);
+ wmb();
+ return;
+} // end of "meiLongwordWrite(..."
+
+/**
+ * Read the ifxmips register
+ * This function read the value from ifxmips register
+ *
+ * \param ul_address The address to write
+ * \param pul_data Pointer to the data
+ * \ingroup Internal
+ */
+static void
+meiLongwordRead (u32* ul_address, u32 * pul_data)
+{
+ //*pul_data = *((volatile u32 *)ul_address);
+ *pul_data = readl(ul_address);
+ wmb();
+ return;
+} // end of "meiLongwordRead(..."
+
+/**
+ * Write several DWORD datas to ARC memory via ARC DMA interface
+ * This function writes several DWORD datas to ARC memory via DMA interface.
+ *
+ * \param destaddr The address to write
+ * \param databuff Pointer to the data buffer
+ * \param databuffsize Number of DWORDs to write
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiDMAWrite (u32 destaddr, u32 * databuff, u32 databuffsize)
+{
+ u32 *p = databuff;
+ u32 temp;
+ MEI_intstat_t flags;
+
+ if (destaddr & 3)
+ return MEI_FAILURE;
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_LOCKINT (flags);
+#endif
+
+ //printk("destaddr=%X,size=%d\n",destaddr,databuffsize);
+ // Set the write transfer address
+ meiLongwordWrite (MEI_XFR_ADDR, destaddr);
+
+ // Write the data pushed across DMA
+ while (databuffsize--) {
+ temp = *p;
+ if (databuff == (u32 *) CMV_TxMsg)
+ MEI_HALF_WORD_SWAP (temp);
+ meiLongwordWrite (MEI_DATA_XFR, temp);
+ p++;
+ } // end of "while(..."
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_UNLOCKINT (flags);
+#endif
+
+ return MEI_SUCCESS;
+
+} // end of "meiDMAWrite(..."
+
+/**
+ * Read several DWORD datas from ARC memory via ARC DMA interface
+ * This function reads several DWORD datas from ARC memory via DMA interface.
+ *
+ * \param srcaddr The address to read
+ * \param databuff Pointer to the data buffer
+ * \param databuffsize Number of DWORDs to read
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiDMARead (u32 srcaddr, u32 * databuff, u32 databuffsize)
+{
+ u32 *p = databuff;
+ u32 temp;
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_intstat_t flags;
+#endif
+ //printk("destaddr=%X,size=%X\n",srcaddr,databuffsize);
+ if (srcaddr & 3)
+ return MEI_FAILURE;
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_LOCKINT (flags);
+#endif
+
+ // Set the read transfer address
+ meiLongwordWrite (MEI_XFR_ADDR, srcaddr);
+
+ // Read the data popped across DMA
+ while (databuffsize--) {
+ meiLongwordRead (MEI_DATA_XFR, &temp);
+ if (databuff == (u32 *) CMV_RxMsg) // swap half word
+ MEI_HALF_WORD_SWAP (temp);
+ *p = temp;
+ p++;
+ } // end of "while(..."
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_UNLOCKINT (flags);
+#endif
+
+ return MEI_SUCCESS;
+
+} // end of "meiDMARead(..."
+
+/**
+ * Switch the ARC control mode
+ * This function switchs the ARC control mode to JTAG mode or MEI mode
+ *
+ * \param mode The mode want to switch: JTAG_MASTER_MODE or MEI_MASTER_MODE.
+ * \ingroup Internal
+ */
+static void
+meiControlModeSwitch (int mode)
+{
+ u32 temp = 0x0;
+ meiLongwordRead ( MEI_DBG_MASTER, &temp);
+ switch (mode) {
+ case JTAG_MASTER_MODE:
+ temp &= ~(HOST_MSTR);
+ break;
+ case MEI_MASTER_MODE:
+ temp |= (HOST_MSTR);
+ break;
+ default:
+ printk ("meiControlModeSwitch: unkonwn mode [%d]\n",
+ mode);
+ return;
+ }
+ meiLongwordWrite (MEI_DBG_MASTER, temp);
+}
+
+/**
+ * Poll for transaction complete signal
+ * This function polls and waits for transaction complete signal.
+ *
+ * \ingroup Internal
+ */
+static void
+meiPollForDbgDone (void)
+{
+ u32 query = 0;
+ int i = 0;
+ while (i < WHILE_DELAY) {
+ meiLongwordRead (ARC_TO_MEI_INT, &query);
+ query &= (ARC_TO_MEI_DBG_DONE);
+ if (query)
+ break;
+ i++;
+ if (i == WHILE_DELAY) {
+ printk ("\n\n PollforDbg fail");
+ }
+ }
+ meiLongwordWrite ( ARC_TO_MEI_INT, ARC_TO_MEI_DBG_DONE); // to clear this interrupt
+} // end of "meiPollForDbgDone(..."
+
+/**
+ * ARC Debug Memory Access for a single DWORD reading.
+ * This function used for direct, address-based access to ARC memory.
+ *
+ * \param DEC_mode ARC memory space to used
+ * \param address Address to read
+ * \param data Pointer to data
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+_meiDebugLongWordRead (u32 DEC_mode, u32 address, u32 * data)
+{
+ meiLongwordWrite ( MEI_DEBUG_DEC, DEC_mode);
+ meiLongwordWrite ( MEI_DEBUG_RAD, address);
+ meiPollForDbgDone ();
+ meiLongwordRead (MEI_DEBUG_DATA, data);
+ return MEI_SUCCESS;
+}
+
+/**
+ * ARC Debug Memory Access for a single DWORD writing.
+ * This function used for direct, address-based access to ARC memory.
+ *
+ * \param DEC_mode ARC memory space to used
+ * \param address The address to write
+ * \param data The data to write
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+_meiDebugLongWordWrite (u32 DEC_mode, u32 address, u32 data)
+{
+ meiLongwordWrite (MEI_DEBUG_DEC, DEC_mode);
+ meiLongwordWrite (MEI_DEBUG_WAD, address);
+ meiLongwordWrite (MEI_DEBUG_DATA, data);
+ meiPollForDbgDone ();
+ return MEI_SUCCESS;
+}
+
+/**
+ * ARC Debug Memory Access for writing.
+ * This function used for direct, address-based access to ARC memory.
+ *
+ * \param destaddr The address to ead
+ * \param databuffer Pointer to data
+ * \param databuffsize The number of DWORDs to read
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+
+MEI_ERROR
+meiDebugWrite (u32 destaddr, u32 * databuff, u32 databuffsize)
+{
+ u32 i;
+ u32 temp = 0x0;
+ u32 address = 0x0;
+ u32 *buffer = 0x0;
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_intstat_t flags;
+#endif
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_LOCKINT (flags);
+#endif
+
+ // Open the debug port before DMP memory write
+ meiControlModeSwitch (MEI_MASTER_MODE);
+
+ meiLongwordWrite (MEI_DEBUG_DEC, MEI_DEBUG_DEC_DMP1_MASK);
+
+ // For the requested length, write the address and write the data
+ address = destaddr;
+ buffer = databuff;
+ for (i = 0; i < databuffsize; i++) {
+ temp = *buffer;
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK, address,
+ temp);
+ address += 4;
+ buffer++;
+ } // end of "for(..."
+
+ // Close the debug port after DMP memory write
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_UNLOCKINT (flags);
+#endif
+
+ // Return
+ return MEI_SUCCESS;
+
+} // end of "meiDebugWrite(..."
+
+/**
+ * ARC Debug Memory Access for reading.
+ * This function used for direct, address-based access to ARC memory.
+ *
+ * \param srcaddr The address to read
+ * \param databuffer Pointer to data
+ * \param databuffsize The number of DWORDs to read
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiDebugRead (u32 srcaddr, u32 * databuff, u32 databuffsize)
+{
+ u32 i;
+ u32 temp = 0x0;
+ u32 address = 0x0;
+ u32 *buffer = 0x0;
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_intstat_t flags;
+#endif
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_LOCKINT (flags);
+#endif
+
+ // Open the debug port before DMP memory read
+ meiControlModeSwitch (MEI_MASTER_MODE);
+
+ meiLongwordWrite (MEI_DEBUG_DEC, MEI_DEBUG_DEC_DMP1_MASK);
+
+ // For the requested length, write the address and read the data
+ address = srcaddr;
+ buffer = databuff;
+ for (i = 0; i < databuffsize; i++) {
+ _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK, address,
+ &temp);
+ *buffer = temp;
+ address += 4;
+ buffer++;
+ } // end of "for(..."
+
+ // Close the debug port after DMP memory read
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+
+#ifdef IFXMIPS_DMA_DEBUG_MUTEX
+ MEI_UNLOCKINT (flags);
+#endif
+
+ // Return
+ return MEI_SUCCESS;
+
+} // end of "meiDebugRead(..."
+
+/**
+ * Send a message to ARC MailBox.
+ * This function sends a message to ARC Mailbox via ARC DMA interface.
+ *
+ * \param msgsrcbuffer Pointer to message.
+ * \param msgsize The number of words to write.
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiMailboxWrite (u16 * msgsrcbuffer, u16 msgsize)
+{
+ int i;
+ u32 arc_mailbox_status = 0x0;
+ u32 temp = 0;
+ MEI_ERROR meiMailboxError = MEI_SUCCESS;
+
+ // Write to mailbox
+ meiMailboxError =
+ meiDMAWrite (MEI_TO_ARC_MAILBOX, (u32 *) msgsrcbuffer,
+ msgsize / 2);
+ meiMailboxError =
+ meiDMAWrite (MEI_TO_ARC_MAILBOXR, (u32 *) (&temp), 1);
+
+ // Notify arc that mailbox write completed
+ cmv_waiting = 1;
+ meiLongwordWrite (MEI_TO_ARC_INT, MEI_TO_ARC_MSGAV);
+
+ i = 0;
+ while (i < WHILE_DELAY) { // wait for ARC to clear the bit
+ meiLongwordRead ( MEI_TO_ARC_INT, &arc_mailbox_status);
+ if ((arc_mailbox_status & MEI_TO_ARC_MSGAV) !=
+ MEI_TO_ARC_MSGAV)
+ break;
+ i++;
+ if (i == WHILE_DELAY) {
+ printk
+ ("\n\n MEI_TO_ARC_MSGAV not cleared by ARC");
+ meiMailboxError = MEI_FAILURE;
+ }
+ }
+
+ // Return
+ return meiMailboxError;
+
+} // end of "meiMailboxWrite(..."
+
+/**
+ * Read a message from ARC MailBox.
+ * This function reads a message from ARC Mailbox via ARC DMA interface.
+ *
+ * \param msgsrcbuffer Pointer to message.
+ * \param msgsize The number of words to read
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiMailboxRead (u16 * msgdestbuffer, u16 msgsize)
+{
+ MEI_ERROR meiMailboxError = MEI_SUCCESS;
+ // Read from mailbox
+ meiMailboxError =
+ meiDMARead (ARC_TO_MEI_MAILBOX, (u32 *) msgdestbuffer,
+ msgsize / 2);
+
+ // Notify arc that mailbox read completed
+ meiLongwordWrite (ARC_TO_MEI_INT, ARC_TO_MEI_MSGAV);
+
+ // Return
+ return meiMailboxError;
+
+} // end of "meiMailboxRead(..."
+
+/**
+ * Download boot pages to ARC.
+ * This function downloads boot pages to ARC.
+ *
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiDownloadBootPages (void)
+{
+ int boot_loop;
+ int page_size;
+ u32 dest_addr;
+
+ /*
+ ** DMA the boot code page(s)
+ */
+#ifndef HEADER_SWAP
+ for (boot_loop = 1; boot_loop < le32_to_cpu (img_hdr->count);
+ boot_loop++)
+#else
+ for (boot_loop = 1; boot_loop < (img_hdr->count); boot_loop++)
+#endif
+ {
+#ifndef HEADER_SWAP
+ if (le32_to_cpu (img_hdr->page[boot_loop].p_size) & BOOT_FLAG)
+#else
+ if ((img_hdr->page[boot_loop].p_size) & BOOT_FLAG)
+#endif
+ {
+ page_size =
+ meiGetPage (boot_loop, GET_PROG, MAXSWAPSIZE,
+ mei_arc_swap_buff, &dest_addr);
+ if (page_size > 0) {
+ meiDMAWrite (dest_addr, mei_arc_swap_buff,
+ page_size);
+ }
+ }
+#ifndef HEADER_SWAP
+ if (le32_to_cpu (img_hdr->page[boot_loop].d_size) & BOOT_FLAG)
+#else
+ if ((img_hdr->page[boot_loop].d_size) & BOOT_FLAG)
+#endif
+ {
+ page_size =
+ meiGetPage (boot_loop, GET_DATA, MAXSWAPSIZE,
+ mei_arc_swap_buff, &dest_addr);
+ if (page_size > 0) {
+ meiDMAWrite (dest_addr, mei_arc_swap_buff,
+ page_size);
+ }
+ }
+ }
+ return MEI_SUCCESS;
+}
+
+/**
+ * Initial efuse rar.
+ **/
+static void
+mei_fuse_rar_init (void)
+{
+ u32 data = 0;
+ meiDMAWrite (IRAM0_BASE, &data, 1);
+ meiDMAWrite (IRAM0_BASE + 4, &data, 1);
+ meiDMAWrite (IRAM1_BASE, &data, 1);
+ meiDMAWrite (IRAM1_BASE + 4, &data, 1);
+ meiDMAWrite (BRAM_BASE, &data, 1);
+ meiDMAWrite (BRAM_BASE + 4, &data, 1);
+ meiDMAWrite (ADSL_DILV_BASE, &data, 1);
+ meiDMAWrite (ADSL_DILV_BASE + 4, &data, 1);
+}
+
+/**
+ * efuse rar program
+ **/
+static void
+mei_fuse_prg (void)
+{
+ u32 reg_data, fuse_value;
+ int i = 0;
+ meiLongwordRead ( IFXMIPS_RCU_REQ, &reg_data);
+ while ((reg_data & 0x10000000) == 0) {
+ meiLongwordRead ( IFXMIPS_RCU_REQ, &reg_data);
+ //add a watchdog
+ i++;
+ /* 0x4000 translate to about 16 ms@111M, so should be enough */
+ if (i == 0x4000)
+ return;
+ }
+ // STEP a: Prepare memory for external accesses
+ // Write fuse_en bit24
+ meiLongwordRead (IFXMIPS_RCU_REQ, &reg_data);
+ meiLongwordWrite (IFXMIPS_RCU_REQ, reg_data | (1 << 24));
+
+ mei_fuse_rar_init ();
+ for (i = 0; i < 4; i++) {
+ meiLongwordRead((u32*)(IFXMIPS_FUSE_BASE_ADDR + (i * 4)), &fuse_value);
+ switch (fuse_value & 0xF0000) {
+ case 0x80000:
+ reg_data =
+ ((fuse_value & RX_DILV_ADDR_BIT_MASK) |
+ (RX_DILV_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (ADSL_DILV_BASE, &reg_data, 1);
+ break;
+ case 0x90000:
+ reg_data =
+ ((fuse_value & RX_DILV_ADDR_BIT_MASK) |
+ (RX_DILV_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (ADSL_DILV_BASE + 4, &reg_data, 1);
+ break;
+ case 0xA0000:
+ reg_data =
+ ((fuse_value & IRAM0_ADDR_BIT_MASK) |
+ (IRAM0_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (IRAM0_BASE, &reg_data, 1);
+ break;
+ case 0xB0000:
+ reg_data =
+ ((fuse_value & IRAM0_ADDR_BIT_MASK) |
+ (IRAM0_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (IRAM0_BASE + 4, &reg_data, 1);
+ break;
+ case 0xC0000:
+ reg_data =
+ ((fuse_value & IRAM1_ADDR_BIT_MASK) |
+ (IRAM1_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (IRAM1_BASE, &reg_data, 1);
+ break;
+ case 0xD0000:
+ reg_data =
+ ((fuse_value & IRAM1_ADDR_BIT_MASK) |
+ (IRAM1_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (IRAM1_BASE + 4, &reg_data, 1);
+ break;
+ case 0xE0000:
+ reg_data =
+ ((fuse_value & BRAM_ADDR_BIT_MASK) |
+ (BRAM_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (BRAM_BASE, &reg_data, 1);
+ break;
+ case 0xF0000:
+ reg_data =
+ ((fuse_value & BRAM_ADDR_BIT_MASK) |
+ (BRAM_ADDR_BIT_MASK + 0x1));
+ meiDMAWrite (BRAM_BASE + 4, &reg_data, 1);
+ break;
+ default: // PPE efuse
+ break;
+ }
+ }
+ meiLongwordRead (IFXMIPS_RCU_REQ, &reg_data);
+ meiLongwordWrite (IFXMIPS_RCU_REQ, reg_data & 0xF7FFFFFF);
+}
+
+/**
+ * Download boot code to ARC.
+ * This function downloads boot code to ARC.
+ *
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiDownloadBootCode (void)
+{
+ u32 arc_debug_data = ACL_CLK_MODE_ENABLE; //0x10
+
+ meiMailboxInterruptsDisable ();
+
+ // Switch arc control from JTAG mode to MEI mode
+ meiControlModeSwitch (MEI_MASTER_MODE);
+ //enable ac_clk signal
+ _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0,
+ &arc_debug_data);
+ arc_debug_data |= ACL_CLK_MODE_ENABLE;
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0,
+ arc_debug_data);
+ //Switch arc control from MEI mode to JTAG mode
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+
+ mei_fuse_prg (); //program fuse rar
+
+ meiDownloadBootPages ();
+
+ return MEI_SUCCESS;
+
+} // end of "meiDownloadBootCode(..."
+
+//#endif
+
+/**
+ * Halt the ARC.
+ * This function halts the ARC.
+ *
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiHaltArc (void)
+{
+ u32 arc_debug_data = 0x0;
+
+ // Switch arc control from JTAG mode to MEI mode
+ meiControlModeSwitch (MEI_MASTER_MODE);
+ _meiDebugLongWordRead (MEI_DEBUG_DEC_AUX_MASK, ARC_DEBUG,
+ &arc_debug_data);
+ arc_debug_data |= (BIT1);
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, ARC_DEBUG,
+ arc_debug_data);
+ // Switch arc control from MEI mode to JTAG mode
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+ arc_halt_flag = 1;
+
+ MEI_WAIT (10);
+ // Return
+ return MEI_SUCCESS;
+
+} // end of "meiHalt(..."
+
+/**
+ * Run the ARC.
+ * This function runs the ARC.
+ *
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiRunArc (void)
+{
+ u32 arc_debug_data = 0x0;
+
+ // Switch arc control from JTAG mode to MEI mode- write '1' to bit0
+ meiControlModeSwitch (MEI_MASTER_MODE);
+ _meiDebugLongWordRead (MEI_DEBUG_DEC_AUX_MASK, AUX_STATUS,
+ &arc_debug_data);
+
+ // Write debug data reg with content ANDd with 0xFDFFFFFF (halt bit cleared)
+ arc_debug_data &= ~(BIT25);
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_STATUS,
+ arc_debug_data);
+
+ // Switch arc control from MEI mode to JTAG mode- write '0' to bit0
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+ // Enable mask for arc codeswap interrupts
+ meiMailboxInterruptsEnable ();
+ arc_halt_flag = 0;
+
+ // Return
+ return MEI_SUCCESS;
+
+} // end of "meiActivate(..."
+
+/**
+ * Reset the ARC.
+ * This function resets the ARC.
+ *
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiResetARC (void)
+{
+
+ u32 arc_debug_data = 0;
+ showtime = 0;
+
+ meiHaltArc ();
+
+ meiLongwordRead (IFXMIPS_RCU_REQ, &arc_debug_data);
+ meiLongwordWrite (IFXMIPS_RCU_REQ,
+ arc_debug_data | IFXMIPS_RCU_RST_REQ_DFE |
+ IFXMIPS_RCU_RST_REQ_AFE);
+ meiLongwordWrite (IFXMIPS_RCU_REQ, arc_debug_data);
+ // reset ARC
+ meiLongwordWrite(MEI_RST_CONTROL, MEI_SOFT_RESET);
+ meiLongwordWrite(MEI_RST_CONTROL, 0);
+
+ meiMailboxInterruptsDisable ();
+ MEI_MUTEX_INIT (mei_sema, 1);
+ reset_arc_flag = 1;
+ modem_ready = 0;
+ return MEI_SUCCESS;
+}
+
+/**
+ * Reset the ARC, download boot codes, and run the ARC.
+ * This function resets the ARC, downloads boot codes to ARC, and runs the ARC.
+ *
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+static MEI_ERROR
+meiRunAdslModem (void)
+{
+ int nSize = 0, idx = 0;
+
+ img_hdr = (ARC_IMG_HDR *) adsl_mem_info[0].address;
+#if defined(HEADER_SWAP)
+ if ((img_hdr->count) * sizeof (ARC_SWP_PAGE_HDR) > SDRAM_SEGMENT_SIZE)
+#else //define(HEADER_SWAP)
+ if (le32_to_cpu (img_hdr->count) * sizeof (ARC_SWP_PAGE_HDR) >
+ SDRAM_SEGMENT_SIZE)
+#endif //define(HEADER_SWAP)
+ {
+ printk
+ ("segment_size is smaller than firmware header size\n");
+ return -1;
+ }
+ // check image size
+ for (idx = 0; idx < MAX_BAR_REGISTERS; idx++) {
+ nSize += adsl_mem_info[idx].nCopy;
+ }
+ if (nSize != image_size) {
+ printk
+ ("Firmware download is not completed. \nPlease download firmware again!\n");
+ return -1;
+ }
+ // TODO: check crc
+ ///
+ if (reset_arc_flag == 0) {
+ u32 arc_debug_data;
+
+ meiResetARC ();
+ meiControlModeSwitch (MEI_MASTER_MODE);
+ //enable ac_clk signal
+ _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0,
+ &arc_debug_data);
+ arc_debug_data |= ACL_CLK_MODE_ENABLE;
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK, CRI_CCR0,
+ arc_debug_data);
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+ meiHaltArc ();
+ update_bar_register (nBar);
+ }
+ reset_arc_flag = 0;
+ if (arc_halt_flag == 0) {
+ meiHaltArc ();
+ }
+ printk ("Starting to meiDownloadBootCode\n");
+
+ meiDownloadBootCode();
+
+ // 1.00.09 20/12/2006 TC Chen
+ // disable USB OC interrupt, reset DSL chip will triger OC interrupt
+ disable_irq(IFXMIPS_USB_OC_INT);
+
+ meiRunArc ();
+
+ MEI_WAIT (100); //wait 100ms
+
+ //1.00.09 20/12/2006 TC Chen
+ // restore USB OC interrupt
+ MEI_MASK_AND_ACK_IRQ(IFXMIPS_USB_OC_INT);
+ enable_irq(IFXMIPS_USB_OC_INT);
+
+ if (modem_ready != 1) {
+ printk ("Running ADSL modem firmware fail!\n");
+ return MEI_FAILURE;
+ }
+
+
+ return MEI_SUCCESS;
+}
+
+/**
+ * Get the page's data pointer
+ * This function caculats the data address from the firmware header.
+ *
+ * \param Page The page number.
+ * \param data Data page or program page.
+ * \param MaxSize The maximum size to read.
+ * \param Buffer Pointer to data.
+ * \param Dest Pointer to the destination address.
+ * \return The number of bytes to read.
+ * \ingroup Internal
+ */
+static int
+meiGetPage (u32 Page, u32 data, u32 MaxSize, u32 * Buffer, u32 * Dest)
+{
+ u32 size;
+ u32 i;
+ u32 *p;
+ u32 idx, offset, nBar = 0;
+
+ if (Page > img_hdr->count)
+ return -2;
+ /*
+ ** Get program or data size, depending on "data" flag
+ */
+#ifndef HEADER_SWAP
+ size = (data ==
+ GET_DATA) ? le32_to_cpu (img_hdr->page[Page].
+ d_size) : le32_to_cpu (img_hdr->
+ page[Page].
+ p_size);
+#else
+ size = (data ==
+ GET_DATA) ? (img_hdr->page[Page].d_size) : (img_hdr->
+ page[Page].
+ p_size);
+#endif
+ size &= BOOT_FLAG_MASK; // Clear boot bit!
+ if (size > MaxSize)
+ return -1;
+
+ if (size == 0)
+ return 0;
+ /*
+ ** Get program or data offset, depending on "data" flag
+ */
+#ifndef HEADER_SWAP
+ i = data ? le32_to_cpu (img_hdr->page[Page].
+ d_offset) : le32_to_cpu (img_hdr->page[Page].
+ p_offset);
+#else
+ i = data ? (img_hdr->page[Page].d_offset) : (img_hdr->page[Page].
+ p_offset);
+#endif
+
+ /*
+ ** Copy data/program to buffer
+ */
+
+ idx = i / SDRAM_SEGMENT_SIZE;
+ offset = i % SDRAM_SEGMENT_SIZE;
+ p = (u32 *) ((u8 *) adsl_mem_info[idx].address + offset);
+
+ for (i = 0; i < size; i++) {
+ if (offset + i * 4 - (nBar * SDRAM_SEGMENT_SIZE) >=
+ SDRAM_SEGMENT_SIZE) {
+ idx++;
+ nBar++;
+ p = (u32 *) ((u8 *)
+ KSEG1ADDR ((u32) adsl_mem_info[idx].
+ address));
+ }
+ Buffer[i] = *p++;
+#ifdef BOOT_SWAP
+#ifndef IMAGE_SWAP
+ Buffer[i] = le32_to_cpu (Buffer[i]);
+#endif
+#endif
+ }
+
+ /*
+ ** Pass back data/program destination address
+ */
+#ifndef HEADER_SWAP
+ *Dest = data ? le32_to_cpu (img_hdr->page[Page].
+ d_dest) : le32_to_cpu (img_hdr->
+ page[Page].p_dest);
+#else
+ *Dest = data ? (img_hdr->page[Page].d_dest) : (img_hdr->page[Page].
+ p_dest);
+#endif
+
+ return size;
+}
+
+////////////////makeCMV(Opcode, Group, Address, Index, Size, Data), CMV in u16 TxMessage[MSG_LENGTH]///////////////////////////
+
+/**
+ * Compose a message.
+ * This function compose a message from opcode, group, address, index, size, and data
+ *
+ * \param opcode The message opcode
+ * \param group The message group number
+ * \param address The message address.
+ * \param index The message index.
+ * \param size The number of words to read/write.
+ * \param data The pointer to data.
+ * \param CMVMSG The pointer to message buffer.
+ * \ingroup Internal
+ */
+void
+makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data,
+ u16 * CMVMSG)
+{
+ memset (CMVMSG, 0, MSG_LENGTH * 2);
+ CMVMSG[0] = (opcode << 4) + (size & 0xf);
+ CMVMSG[1] = (((index == 0) ? 0 : 1) << 7) + (group & 0x7f);
+ CMVMSG[2] = address;
+ CMVMSG[3] = index;
+ if (opcode == H2D_CMV_WRITE)
+ memcpy (CMVMSG + 4, data, size * 2);
+ return;
+}
+
+/**
+ * Send a message to ARC and read the response
+ * This function sends a message to arc, waits the response, and reads the responses.
+ *
+ * \param request Pointer to the request
+ * \param reply Wait reply or not.
+ * \param response Pointer to the response
+ * \return MEI_SUCCESS or MEI_FAILURE
+ * \ingroup Internal
+ */
+MEI_ERROR
+meiCMV (u16 * request, int reply, u16 * response) // write cmv to arc, if reply needed, wait for reply
+{
+ MEI_ERROR meierror;
+#if defined(IFXMIPS_PORT_RTEMS)
+ int delay_counter = 0;
+#endif
+
+ cmv_reply = reply;
+ memcpy (CMV_TxMsg, request, MSG_LENGTH * 2);
+ arcmsgav = 0;
+
+ meierror = meiMailboxWrite (CMV_TxMsg, MSG_LENGTH);
+
+ if (meierror != MEI_SUCCESS) {
+ cmv_waiting = 0;
+ arcmsgav = 0;
+ printk ("\n\n MailboxWrite Fail.");
+ return meierror;
+ }
+ else {
+ cmv_count++;
+ }
+
+ if (cmv_reply == NO_REPLY)
+ return MEI_SUCCESS;
+
+#if !defined(IFXMIPS_PORT_RTEMS)
+ if (arcmsgav == 0)
+ MEI_WAIT_EVENT_TIMEOUT (wait_queue_arcmsgav, CMV_TIMEOUT);
+#else
+ while (arcmsgav == 0 && delay_counter < CMV_TIMEOUT / 5) {
+ MEI_WAIT (5);
+ delay_counter++;
+ }
+#endif
+
+ cmv_waiting = 0;
+ if (arcmsgav == 0) { //CMV_timeout
+ arcmsgav = 0;
+ printk ("\nmeiCMV: MEI_MAILBOX_TIMEOUT\n");
+ return MEI_MAILBOX_TIMEOUT;
+ }
+ else {
+ arcmsgav = 0;
+ reply_count++;
+ memcpy (response, CMV_RxMsg, MSG_LENGTH * 2);
+ return MEI_SUCCESS;
+ }
+ return MEI_SUCCESS;
+}
+
+///////////////////// Interrupt handler /////////////////////////
+/**
+ * Disable ARC to MEI interrupt
+ *
+ * \ingroup Internal
+ */
+static void
+meiMailboxInterruptsDisable (void)
+{
+ meiLongwordWrite (ARC_TO_MEI_INT_MASK, 0x0);
+} // end of "meiMailboxInterruptsDisable(..."
+
+/**
+ * Eable ARC to MEI interrupt
+ *
+ * \ingroup Internal
+ */
+static void
+meiMailboxInterruptsEnable (void)
+{
+ meiLongwordWrite (ARC_TO_MEI_INT_MASK, MSGAV_EN);
+} // end of "meiMailboxInterruptsEnable(..."
+
+/**
+ * MEI interrupt handler
+ *
+ * \param int1
+ * \param void0
+ * \param regs Pointer to the structure of ifxmips mips registers
+ * \ingroup Internal
+ */
+irqreturn_t
+mei_interrupt_arcmsgav (int int1, void *void0)
+{
+ u32 scratch;
+
+#if defined(DFE_LOOPBACK) && defined(DFE_PING_TEST)
+ dfe_loopback_irq_handler ();
+ goto out;
+#endif //DFE_LOOPBACK
+
+ meiDebugRead (ARC_MEI_MAILBOXR, &scratch, 1);
+ if (scratch & OMB_CODESWAP_MESSAGE_MSG_TYPE_MASK) {
+ printk("\n\n Receive Code Swap Request interrupt!!!");
+ goto out;
+ }
+ else if (scratch & OMB_CLEAREOC_INTERRUPT_CODE) // clear eoc message interrupt
+ {
+ meiLongwordWrite (ARC_TO_MEI_INT, ARC_TO_MEI_MSGAV);
+#if defined (IFXMIPS_CLEAR_EOC)
+ MEI_WAKEUP_EVENT (wait_queue_hdlc_poll);
+#endif
+ MEI_MASK_AND_ACK_IRQ (IFXMIPS_MEI_INT);
+ goto out;
+ }
+ else { // normal message
+ meiMailboxRead (CMV_RxMsg, MSG_LENGTH);
+#if 0
+ {
+ int msg_idx = 0;
+ printk ("got interrupt\n");
+ for (msg_idx = 0; msg_idx < MSG_LENGTH; msg_idx++) {
+ printk ("%04X ", CMV_RxMsg[msg_idx]);
+ if (msg_idx % 8 == 7)
+ printk ("\n");
+ }
+ printk ("\n");
+ }
+#endif
+ if (cmv_waiting == 1) {
+ arcmsgav = 1;
+ cmv_waiting = 0;
+#if !defined(IFXMIPS_PORT_RTEMS)
+ MEI_WAKEUP_EVENT (wait_queue_arcmsgav);
+#endif
+ }
+ else {
+ indicator_count++;
+ memcpy ((char *) Recent_indicator, (char *) CMV_RxMsg,
+ MSG_LENGTH * 2);
+ if (((CMV_RxMsg[0] & 0xff0) >> 4) == D2H_AUTONOMOUS_MODEM_READY_MSG) // arc ready
+ { //check ARC ready message
+ printk ("Got MODEM_READY_MSG\n");
+ modem_ready = 1;
+ MEI_MUTEX_UNLOCK (mei_sema); // allow cmv access
+ }
+ }
+ }
+
+ MEI_MASK_AND_ACK_IRQ (IFXMIPS_MEI_INT);
+out:
+ return IRQ_HANDLED;;
+}
+
+////////////////////////hdlc ////////////////
+
+/**
+ * Get the hdlc status
+ *
+ * \return HDLC status
+ * \ingroup Internal
+ */
+static unsigned int
+ifx_me_hdlc_status (void)
+{
+ u16 CMVMSG[MSG_LENGTH];
+ int ret;
+
+ if (showtime != 1)
+ return -ENETRESET;
+
+ makeCMV (H2D_CMV_READ, STAT, 14, 0, 1, NULL, CMVMSG); //Get HDLC status
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+ return CMVMSG[4] & 0x0F;
+}
+
+/**
+ * Check if the me is reslved.
+ *
+ * \param status the me status
+ * \return ME_HDLC_UNRESOLVED or ME_HDLC_RESOLVED
+ * \ingroup Internal
+ */
+int
+ifx_me_is_resloved (int status)
+{
+ u16 CMVMSG[MSG_LENGTH];
+ int ret;
+ if (adsl_mode <= 8 && adsl_mode_extend == 0) // adsl mode
+ {
+ makeCMV (H2D_CMV_READ, CNTL, 2, 0, 1, NULL, CMVMSG); //Get ME-HDLC Control
+ ret = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return ME_HDLC_UNRESOLVED;
+ }
+ if (CMVMSG[4] & (1 << 0)) {
+ return ME_HDLC_UNRESOLVED;
+ }
+ }
+ else {
+ if (status == ME_HDLC_MSG_QUEUED
+ || status == ME_HDLC_MSG_SENT)
+ return ME_HDLC_UNRESOLVED;
+ if (status == ME_HDLC_IDLE) {
+ makeCMV (H2D_CMV_READ, CNTL, 2, 0, 1, NULL, CMVMSG); //Get ME-HDLC Control
+ ret = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return IFX_POP_EOC_FAIL;
+ }
+ if (CMVMSG[4] & (1 << 0)) {
+ return ME_HDLC_UNRESOLVED;
+ }
+ }
+ }
+ return ME_HDLC_RESOLVED;
+}
+
+int
+_ifx_me_hdlc_send (unsigned char *hdlc_pkt, int pkt_len, int max_length)
+{
+ int ret;
+ u16 CMVMSG[MSG_LENGTH];
+ u16 data = 0;
+ u16 len = 0;
+ int rx_length = 0;
+ int write_size = 0;
+
+ if (pkt_len > max_length) {
+ makeCMV (H2D_CMV_READ, INFO, 85, 2, 1, NULL, CMVMSG); //Get ME-HDLC Control
+ ret = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+ rx_length = CMVMSG[4];
+ if (rx_length + max_length < pkt_len) {
+ printk ("Exceed maximum eoc rx(%d)+tx(%d) message length\n", rx_length, max_length);
+ return -EMSGSIZE;
+ }
+ data = 1;
+ makeCMV (H2D_CMV_WRITE, INFO, 85, 6, 1, &data, CMVMSG); //disable RX Eoc
+ ret = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+ }
+ while (len < pkt_len) {
+ write_size = pkt_len - len;
+ if (write_size > 24)
+ write_size = 24;
+ //printk("len=%d,write_size=%d,pkt_len=%d\n",len,write_size,pkt_len);
+ memset (CMVMSG, 0, sizeof (CMVMSG));
+ makeCMV (H2D_CMV_WRITE, INFO, 81, len / 2, (write_size + 1) / 2, (u16 *) (hdlc_pkt + len), CMVMSG); //Write clear eoc message to ARC
+ ret = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+ len += write_size;
+ }
+ makeCMV (H2D_CMV_WRITE, INFO, 83, 2, 1, &len, CMVMSG); //Update tx message length
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+
+ data = (1 << 0);
+ makeCMV (H2D_CMV_WRITE, CNTL, 2, 0, 1, &data, CMVMSG); //Start to send
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+ return 0;
+}
+
+/**
+ * Send hdlc packets
+ *
+ * \param hdlc_pkt Pointer to hdlc packet
+ * \param hdlc_pkt_len The number of bytes to send
+ * \return success or failure.
+ * \ingroup Internal
+ */
+int
+ifx_me_hdlc_send (unsigned char *hdlc_pkt, int hdlc_pkt_len)
+{
+ int hdlc_status = 0;
+ u16 CMVMSG[MSG_LENGTH];
+ int max_hdlc_tx_length = 0, ret = 0, retry = 0;
+ int power_mode = 0;
+ int send_busy_counter = 0;
+ int send_retry = 0;
+
+ HDLC_SEND:
+ // retry 1000 times (10 seconds)
+ while (retry < 1000) {
+ /* In L2 power mode, do not read the OHC related parameters,
+ instead give the indication to the calling IOCTL,
+ that the readout fails (just return -EBUSY). */
+ power_mode = get_l3_power_status();
+ if (power_mode == L2_POWER_MODE) {
+ return -EBUSY;
+ }
+
+ hdlc_status = ifx_me_hdlc_status ();
+ if (ifx_me_is_resloved (hdlc_status) == ME_HDLC_RESOLVED) // arc ready to send HDLC message
+ {
+ makeCMV (H2D_CMV_READ, INFO, 83, 0, 1, NULL, CMVMSG); //Get Maximum Allowed HDLC Tx Message Length
+ ret = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ printk
+ ("ifx_me_hdlc_send failed. Return -EIO");
+ return -EIO;
+ }
+ max_hdlc_tx_length = CMVMSG[4];
+ ret = _ifx_me_hdlc_send (hdlc_pkt, hdlc_pkt_len,
+ max_hdlc_tx_length);
+ return ret;
+ }
+ else {
+ if (hdlc_status == ME_HDLC_MSG_SENT)
+ send_busy_counter++;
+ }
+ retry++;
+ MEI_WAIT (1);
+ }
+ // wait 10 seconds and FW still report busy -> reset FW HDLC status
+ if (send_busy_counter > 950 && send_retry == 0) {
+ u16 data = 0;
+ send_retry = 1;
+ retry = 0;
+ printk ("Reset FW HDLC status!!\n");
+ send_busy_counter = 0;
+ data = (1 << 1);
+ makeCMV (H2D_CMV_WRITE, CNTL, 2, 0, 1, NULL, CMVMSG); //Force reset to idle
+ ret = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+ goto HDLC_SEND;
+ }
+ printk ("ifx_me_hdlc_send failed. Return -EBUSY");
+ return -EBUSY;
+}
+
+/**
+ * Read the hdlc packets
+ *
+ * \param hdlc_pkt Pointer to hdlc packet
+ * \param hdlc_pkt_len The maximum number of bytes to read
+ * \return The number of bytes which reads.
+ * \ingroup Internal
+ */
+int
+ifx_mei_hdlc_read (char *hdlc_pkt, int max_hdlc_pkt_len)
+{
+ u16 CMVMSG[MSG_LENGTH];
+ int msg_read_len, ret = 0, pkt_len = 0, retry = 0;
+
+ while (retry < 10) {
+ ret = ifx_me_hdlc_status ();
+ if (ret == ME_HDLC_RESP_RCVD) {
+ int current_size = 0;
+ makeCMV (H2D_CMV_READ, INFO, 83, 3, 1, NULL, CMVMSG); //Get EoC packet length
+ ret = mei_ioctl ((MEI_inode_t *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+
+ pkt_len = CMVMSG[4];
+ if (pkt_len > max_hdlc_pkt_len) {
+ ret = -ENOMEM;
+ goto error;
+ }
+ while (current_size < pkt_len) {
+ if (pkt_len - current_size >
+ (MSG_LENGTH * 2 - 8))
+ msg_read_len = (MSG_LENGTH * 2 - 8);
+ else
+ msg_read_len =
+ pkt_len - (current_size);
+ makeCMV (H2D_CMV_READ, INFO, 82, 0 + (current_size / 2), (msg_read_len + 1) / 2, NULL, CMVMSG); //Get hdlc packet
+ ret = mei_ioctl ((MEI_inode_t *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ goto error;
+ }
+ memcpy (hdlc_pkt + current_size, &CMVMSG[4],
+ msg_read_len);
+ current_size += msg_read_len;
+ }
+ ret = current_size;
+ break;
+ }
+ else {
+ ret = -ENODATA;
+ }
+
+ retry++;
+
+ MEI_WAIT (10);
+ }
+ error:
+ return ret;
+}
+
+#if defined(IFXMIPS_CLEAR_EOC)
+int
+ifx_me_ceoc_send (struct sk_buff *eoc_pkt)
+{
+ int ret, pkt_len = 0;
+ unsigned char *pkt_data_ptr;
+ int offset = 0;
+ int swap_idx = 0;
+
+ if (adsl_mode <= 8 && adsl_mode_extend == 0) // adsl mode
+ {
+ pkt_len = eoc_pkt->len;
+
+ pkt_data_ptr = kmalloc (pkt_len + 3, GFP_KERNEL);
+
+ offset = 2;
+ pkt_data_ptr[0] = 0x4c;
+ pkt_data_ptr[1] = 0x81;
+ pkt_len += 2;
+ } else {
+ pkt_len = eoc_pkt->len + 4;
+ pkt_data_ptr = kmalloc (pkt_len + 1 + 2, GFP_KERNEL);
+ memset (pkt_data_ptr, 0, pkt_len + 1 + 2);
+ //fill clear eoc header
+ pkt_data_ptr[0] = 0x1;
+ pkt_data_ptr[1] = 0x8;
+ pkt_data_ptr[2] = 0x4c;
+ pkt_data_ptr[3] = 0x81;
+ offset = 4;
+ }
+ for (swap_idx = 0; swap_idx < (eoc_pkt->len / 2) * 2; swap_idx += 2)
+ {
+ //printk("%02X %02X ",eoc_pkt->data[swap_idx],eoc_pkt->data[swap_idx+1]);
+ pkt_data_ptr[swap_idx + offset] = eoc_pkt->data[swap_idx + 1];
+ pkt_data_ptr[swap_idx + 1 + offset] = eoc_pkt->data[swap_idx];
+ }
+ if (eoc_pkt->len % 2)
+ {
+ //printk("%02X ",eoc_pkt->data[eoc_pkt->len-1]);
+ pkt_data_ptr[eoc_pkt->len - 1 + offset] =
+ eoc_pkt->data[eoc_pkt->len - 1];
+ pkt_data_ptr[eoc_pkt->len + offset] =
+ eoc_pkt->data[eoc_pkt->len - 1];
+ }
+ ret = ifx_me_hdlc_send (pkt_data_ptr, pkt_len);
+
+ if (pkt_data_ptr != eoc_pkt->data)
+ {
+ kfree (pkt_data_ptr);
+ }
+ dev_kfree_skb (eoc_pkt);
+ return ret;
+}
+
+int
+get_me_ceoc_data (int pkt_len, int rx_buffer_addr, int rx_buffer_len,
+ u8 * data_ptr1)
+{
+ int ret;
+ MEI_ERROR dma_ret;
+ u16 CMVMSG[MSG_LENGTH];
+ int read_size, aread_size;
+ int offset = 0;
+ u8 *data = NULL, *data_ptr = NULL;
+ int i, j;
+ int over_read = 0;
+
+ i = j = 0;
+
+ read_size = (pkt_len / 4) + 4;
+ offset = ceoc_read_idx % 4;
+ over_read = read_size * 4 - pkt_len - offset;
+
+ ceoc_read_idx = (ceoc_read_idx & 0xFFFFFFFC);
+
+ data = kmalloc (read_size * 4, GFP_KERNEL);
+ if (data == NULL)
+ goto error;
+ data_ptr = kmalloc (read_size * 4, GFP_KERNEL);
+ if (data_ptr == NULL)
+ goto error;
+ if (ceoc_read_idx + read_size * 4 >= rx_buffer_len) {
+ aread_size = (rx_buffer_len - ceoc_read_idx) / 4;
+ }
+ else {
+ aread_size = read_size;
+ }
+
+ //printk("aread_size = %d,ceoc_read_idx=%d,read_size=%d,offset=%d\n",aread_size,ceoc_read_idx,read_size,offset);
+ dma_ret =
+ meiDebugRead (rx_buffer_addr + ceoc_read_idx, (u32 *) (data),
+ aread_size);
+ ceoc_read_idx += aread_size * 4;
+ if (aread_size != read_size) {
+ dma_ret =
+ meiDebugRead (rx_buffer_addr,
+ (u32 *) (data) + aread_size,
+ read_size - aread_size);
+ ceoc_read_idx = (read_size - aread_size) * 4;
+ }
+ if (ceoc_read_idx < over_read)
+ ceoc_read_idx = rx_buffer_len + ceoc_read_idx - over_read;
+ else
+ ceoc_read_idx -= over_read;
+
+ if (offset == 0 || offset == 2) {
+ for (i = 0; i < read_size; i++) {
+ // 3412 --> 1234
+
+ for (j = 0; j < 4; j++) {
+ if (i * 4 + j - offset >= 0)
+ data_ptr[i * 4 + j - offset] =
+ data[i * 4 + (3 - j)];
+ }
+ }
+
+ }
+ else if (offset == 1) {
+ for (i = 0; i < pkt_len; i = i + 4) {
+
+ data_ptr[i + 1] = data[i + 1];
+ data_ptr[i] = data[i + 2];
+ data_ptr[i + 3] = data[i + 7];
+ data_ptr[i + 2] = data[i];
+ }
+ }
+ else if (offset == 3) {
+ for (i = 0; i < pkt_len; i = i + 4) {
+ data_ptr[i + 1] = data[i + 7];
+ data_ptr[i + 0] = data[i];
+ data_ptr[i + 3] = data[i + 5];
+ data_ptr[i + 2] = data[i + 6];
+ }
+ }
+ if (pkt_len % 2 == 1)
+ data_ptr[pkt_len - 1] = data_ptr[pkt_len];
+
+ kfree (data);
+ memcpy (data_ptr1, data_ptr, pkt_len);
+ kfree (data_ptr);
+
+ makeCMV (H2D_CMV_WRITE, INFO, 85, 3, 1, &ceoc_read_idx, CMVMSG);
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ goto error;
+ }
+
+ return dma_ret;
+ error:
+ kfree (data);
+ kfree (data_ptr);
+ return -1;
+}
+
+int
+ifx_me_ceoc_receive (int ceoc_write_idx, int rx_buffer_len,
+ struct sk_buff **eoc_pkt)
+{
+ u16 CMVMSG[MSG_LENGTH];
+ int pkt_len, ret;
+ u16 lsw_addr, msw_addr;
+ u32 rx_buffer_addr = 0;
+ MEI_ERROR dma_ret;
+
+ //printk("rx_buffer_len=%d,ceoc_read_idx=%d,ceoc_write_idx=%d\n",rx_buffer_len,ceoc_read_idx,ceoc_write_idx);
+ if (ceoc_write_idx > ceoc_read_idx) {
+ pkt_len = ceoc_write_idx - ceoc_read_idx;
+ }
+ else {
+ pkt_len = rx_buffer_len - ceoc_read_idx + ceoc_write_idx;
+ }
+ *eoc_pkt = dev_alloc_skb (pkt_len);
+ if (*eoc_pkt == NULL) {
+ printk ("Out of memory!\n");
+ ret = -ENOMEM;
+ goto error;
+ }
+
+ makeCMV (H2D_CMV_READ, INFO, 85, 0, 1, NULL, CMVMSG); //Get HDLC packet
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ goto error;
+ }
+ lsw_addr = CMVMSG[4];
+
+ makeCMV (H2D_CMV_READ, INFO, 85, 1, 1, NULL, CMVMSG); //Get HDLC packet
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ goto error;
+ }
+ msw_addr = CMVMSG[4];
+ rx_buffer_addr = msw_addr << 16 | lsw_addr;
+ dma_ret =
+ get_me_ceoc_data (pkt_len, rx_buffer_addr, rx_buffer_len,
+ (u16 *) skb_put (*eoc_pkt, pkt_len));
+ if (dma_ret != MEI_SUCCESS) {
+ ret = -EIO;
+ goto error;
+ }
+
+ return 0;
+ error:
+ if (*eoc_pkt != NULL)
+ dev_kfree_skb (*eoc_pkt);
+ return ret;
+}
+
+int
+ifx_mei_ceoc_rx (void)
+{
+ u16 CMVMSG[MSG_LENGTH];
+ int rx_buffer_len, ret, pkt_len = 0;
+ struct sk_buff *eoc_pkt;
+ u16 ceoc_write_idx = 0;
+
+ makeCMV (H2D_CMV_READ, INFO, 85, 2, 1, NULL, CMVMSG); //Get EoC packet length
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ printk ("ioctl fail!!\n");
+ }
+ rx_buffer_len = CMVMSG[4];
+
+ makeCMV (H2D_CMV_READ, INFO, 85, 4, 1, NULL, CMVMSG); //Get write index
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ if (ret != 0) {
+ return -EIO;
+ }
+
+ ceoc_write_idx = CMVMSG[4];
+ ret = ifx_me_ceoc_receive (ceoc_write_idx, rx_buffer_len, &eoc_pkt);
+#if defined (CONFIG_ATM_IFXMIPS)
+ if (ret == 0) {
+ skb_pull (eoc_pkt, 2); // skip 4c 81 header
+ ifx_push_ceoc (eoc_pkt); //pass data to higher layer
+ }
+
+ return ret;
+#endif
+}
+
+static int
+adsl_clear_eoc_poll (void *unused)
+{
+ struct task_struct *tsk = current;
+
+ daemonize("mei_eoc_poll");
+ strcpy(tsk->comm, "mei_ceoc_poll");
+ sigfillset(&tsk->blocked);
+
+ while (1)
+ {
+ MEI_WAIT_EVENT (wait_queue_hdlc_poll);
+ if (showtime)
+ ifx_mei_ceoc_rx();
+ }
+ return 0;
+}
+#endif //#if defined(IFXMIPS_CLEAR_EOC)
+
+#ifdef IFXMIPS_CLEAR_EOC
+static int
+ifxmips_mei_ceoc_init (void)
+{
+ kernel_thread (adsl_clear_eoc_poll, NULL,
+ CLONE_FS | CLONE_FILES | CLONE_SIGNAL);
+ return 0;
+}
+#endif
+
+////////////////////// Driver Structure ///////////////////////
+
+/**
+ * Free the memory for ARC firmware
+ *
+ * \param type Free all memory or free the unused memory after showtime
+ * \ingroup Internal
+ */
+static int
+free_image_buffer (int type)
+{
+ int idx = 0;
+ for (idx = 0; idx < MAX_BAR_REGISTERS; idx++) {
+ printk ("meminfo[%d].type=%d,size=%ld,addr=%X\n", idx,
+ adsl_mem_info[idx].type, adsl_mem_info[idx].size,
+ (unsigned int)adsl_mem_info[idx].address);
+ if (type == FREE_ALL || adsl_mem_info[idx].type == type) {
+ if (adsl_mem_info[idx].size > 0) {
+ kfree (adsl_mem_info[idx].org_address);
+ adsl_mem_info[idx].address = 0;
+ adsl_mem_info[idx].size = 0;
+ adsl_mem_info[idx].type = 0;
+ adsl_mem_info[idx].nCopy = 0;
+ }
+ }
+ }
+ return 0;
+}
+
+/**
+ * Allocate memory for ARC firmware
+ *
+ * \param size The number of bytes to allocate.
+ * \param adsl_mem_info Pointer to firmware information.
+ * \ingroup Internal
+ */
+static int
+alloc_processor_memory (unsigned long size, smmu_mem_info_t * adsl_mem_info)
+{
+ char *mem_ptr = NULL;
+ char *org_mem_ptr = NULL;
+ int idx = 0;
+ long total_size = 0;
+ long img_size = size;
+ int err = 0;
+
+ // Alloc Swap Pages
+ while (img_size > 0 && idx < MAX_BAR_REGISTERS) {
+ // skip bar15 for XDATA usage.
+#ifndef DFE_LOOPBACK
+ if (idx == XDATA_REGISTER)
+ idx++;
+#endif
+ if (idx == MAX_BAR_REGISTERS - 1)
+ {
+ //allocate 1MB memory for bar16
+ org_mem_ptr = kmalloc (1024 * 1024, GFP_ATOMIC);
+ mem_ptr = (char*)((unsigned long) (org_mem_ptr + 1023) & 0xFFFFFC00);
+ adsl_mem_info[idx].size = 1024 * 1024;
+ } else {
+ org_mem_ptr = kmalloc (SDRAM_SEGMENT_SIZE, GFP_ATOMIC);
+ mem_ptr = (char*)((unsigned long) (org_mem_ptr + 1023) & 0xFFFFFC00);
+ adsl_mem_info[idx].size = SDRAM_SEGMENT_SIZE;
+ }
+ if (org_mem_ptr == NULL)
+ {
+ printk ("kmalloc memory fail!\n");
+ err = -ENOMEM;
+ goto allocate_error;
+ }
+ adsl_mem_info[idx].address = mem_ptr;
+ adsl_mem_info[idx].org_address = org_mem_ptr;
+
+ img_size -= SDRAM_SEGMENT_SIZE;
+ total_size += SDRAM_SEGMENT_SIZE;
+ printk("alloc memory idx=%d,img_size=%ld,addr=%X\n",
+ idx, img_size, (unsigned int)adsl_mem_info[idx].address);
+ idx++;
+ }
+ if (img_size > 0)
+ {
+ printk ("Image size is too large!\n");
+ err = -EFBIG;
+ goto allocate_error;
+ }
+ err = idx;
+ return err;
+
+ allocate_error:
+ free_image_buffer (FREE_ALL);
+ return err;
+}
+
+/**
+ * Program the BAR registers
+ *
+ * \param nTotalBar The number of bar to program.
+ * \ingroup Internal
+ */
+static int
+update_bar_register (int nTotalBar)
+{
+ int idx = 0;
+
+ for (idx = 0; idx < nTotalBar; idx++) {
+ //skip XDATA register
+ if (idx == XDATA_REGISTER)
+ idx++;
+ meiLongwordWrite ( MEI_XMEM_BAR_BASE + idx * 4,
+ (((uint32_t) adsl_mem_info[idx].
+ address) & 0x0FFFFFFF));
+ printk ("BAR%d=%08X, addr=%08X\n", idx,
+ (((uint32_t) adsl_mem_info[idx].
+ address) & 0x0FFFFFFF),
+ (((uint32_t) adsl_mem_info[idx].address)));
+ }
+ for (idx = nTotalBar; idx < MAX_BAR_REGISTERS; idx++) {
+ if (idx == XDATA_REGISTER)
+ idx++;
+ meiLongwordWrite ( MEI_XMEM_BAR_BASE + idx * 4,
+ (((uint32_t) adsl_mem_info[nTotalBar - 1].
+ address) & 0x0FFFFFFF));
+ }
+
+ meiLongwordWrite (MEI_XMEM_BAR_BASE + XDATA_REGISTER * 4,
+ (((uint32_t) adsl_mem_info[XDATA_REGISTER].
+ address) & 0x0FFFFFFF));
+ // update MEI_XDATA_BASE_SH
+ printk ("update bar15 register with %08lX\n",
+ ((unsigned long) adsl_mem_info[XDATA_REGISTER].
+ address) & 0x0FFFFFFF);
+ meiLongwordWrite (MEI_XDATA_BASE_SH,
+ ((unsigned long) adsl_mem_info[XDATA_REGISTER].
+ address) & 0x0FFFFFFF);
+ return MEI_SUCCESS;
+}
+
+/**
+ * Copy the firmware to BARs memory.
+ *
+ * \param filp Pointer to the file structure.
+ * \param buf Pointer to the data.
+ * \param size The number of bytes to copy.
+ * \param loff The file offset.
+ * \return The current file position.
+ * \ingroup Internal
+ */
+ssize_t
+mei_write (MEI_file_t * filp, char *buf, size_t size, loff_t * loff)
+{
+ ARC_IMG_HDR img_hdr_tmp, *img_hdr;
+
+ size_t nRead = 0, nCopy = 0;
+ char *mem_ptr;
+ ssize_t retval = -ENOMEM;
+ int idx = 0;
+
+ if (*loff == 0) {
+ if (size < sizeof (img_hdr)) {
+ printk ("Firmware size is too small!\n");
+ return retval;
+ }
+ copy_from_user ((char *) &img_hdr_tmp, buf,
+ sizeof (img_hdr_tmp));
+ image_size = le32_to_cpu (img_hdr_tmp.size) + 8; // header of image_size and crc are not included.
+ if (image_size > 1024 * 1024) {
+ printk ("Firmware size is too large!\n");
+ return retval;
+ }
+ // check if arc is halt
+ if (arc_halt_flag != 1) {
+ meiResetARC ();
+ meiHaltArc ();
+ }
+
+ // reset part of PPE
+ *(unsigned long *) (IFXMIPS_PPE32_SRST) = 0xC30;
+ *(unsigned long *) (IFXMIPS_PPE32_SRST) = 0xFFF;
+
+ free_image_buffer (FREE_ALL); //free all
+
+ retval = alloc_processor_memory (image_size, adsl_mem_info);
+ if (retval < 0) {
+ printk ("Error: No memory space left.\n");
+ goto error;
+ }
+
+ for (idx = 0; idx < retval; idx++) {
+ //skip XDATA register
+ if (idx == XDATA_REGISTER)
+ idx++;
+ if (idx * SDRAM_SEGMENT_SIZE <
+ le32_to_cpu (img_hdr_tmp.page[0].p_offset)) {
+ adsl_mem_info[idx].type = FREE_RELOAD;
+ }
+ else {
+ adsl_mem_info[idx].type = FREE_SHOWTIME;
+ }
+
+ }
+ nBar = retval;
+
+ img_hdr = (ARC_IMG_HDR *) adsl_mem_info[0].address;
+
+#if !defined(__LINUX__)
+ adsl_mem_info[XDATA_REGISTER].org_address =
+ kmalloc (SDRAM_SEGMENT_SIZE + 1023, GFP_ATOMIC);
+#else
+ adsl_mem_info[XDATA_REGISTER].org_address =
+ kmalloc (SDRAM_SEGMENT_SIZE, GFP_ATOMIC);
+#endif
+ adsl_mem_info[XDATA_REGISTER].address =
+ (char
+ *) ((unsigned long) (adsl_mem_info[XDATA_REGISTER].
+ org_address +
+ 1023) & 0xFFFFFC00);
+ adsl_mem_info[XDATA_REGISTER].size = SDRAM_SEGMENT_SIZE;
+ if (adsl_mem_info[XDATA_REGISTER].address == NULL) {
+ printk ("kmalloc memory fail!\n");
+ retval = -ENOMEM;
+ goto error;
+ }
+ adsl_mem_info[XDATA_REGISTER].type = FREE_RELOAD;
+ update_bar_register (nBar);
+
+ }
+ else if (image_size == 0) {
+ printk ("Error: Firmware size=0! \n");
+ goto error;
+ }
+ else {
+ if (arc_halt_flag == 0) {
+ printk
+ ("Please download the firmware from the beginning of the firmware!\n");
+ goto error;
+ }
+ }
+
+ nRead = 0;
+ while (nRead < size) {
+ long offset = ((long) (*loff) + nRead) % SDRAM_SEGMENT_SIZE;
+ idx = (((long) (*loff)) + nRead) / SDRAM_SEGMENT_SIZE;
+ mem_ptr = (char *)
+ KSEG1ADDR ((unsigned long) (adsl_mem_info[idx].
+ address) + offset);
+ if ((size - nRead + offset) > SDRAM_SEGMENT_SIZE)
+ nCopy = SDRAM_SEGMENT_SIZE - offset;
+ else
+ nCopy = size - nRead;
+ copy_from_user (mem_ptr, buf + nRead, nCopy);
+#ifdef IMAGE_SWAP
+ for (offset = 0; offset < (nCopy / 4); offset++) {
+ ((unsigned long *) mem_ptr)[offset] =
+ le32_to_cpu (((unsigned long *)
+ mem_ptr)[offset]);
+ }
+#endif //IMAGE_SWAP
+ nRead += nCopy;
+ adsl_mem_info[idx].nCopy += nCopy;
+ }
+
+#if ( defined(HEADER_SWAP) && !defined(IMAGE_SWAP)) || (defined(IMAGE_SWAP) && !defined(HEADER_SWAP))
+ if (*loff == 0) {
+
+ for (idx = 0;
+ idx <
+ (sizeof (ARC_IMG_HDR) +
+ (le32_to_cpu (img_hdr_tmp.count) -
+ 1) * sizeof (ARC_SWP_PAGE_HDR)) / 4; idx++) {
+ ((unsigned long *) img_hdr)[idx] =
+ le32_to_cpu (((unsigned long *)
+ img_hdr)[idx]);
+ }
+ }
+#endif //( defined(HEADER_SWAP) && !defined(IMAGE_SWAP)) || (defined(IMAGE_SWAP) && !defined(HEADER_SWAP))
+ printk ("size=%X,loff=%08X\n", size, (unsigned int) *loff);
+
+ *loff += size;
+ return size;
+ error:
+ free_image_buffer (FREE_ALL);
+
+ return retval;
+}
+
+/********************************************************
+ * L3 Power Mode *
+ ********************************************************/
+/**
+ * Send a CMV message.
+ * This function sends a CMV message to ARC
+ *
+ * \param opcode The message opcode
+ * \param group The message group number
+ * \param address The message address.
+ * \param index The message index.
+ * \param size The number of words to read/write.
+ * \param data The pointer to data.
+ * \param CMVMSG The pointer to message buffer.
+ * \return 0: success
+ * \ingroup Internal
+ */
+int
+send_cmv (u8 opcode, u8 group, u16 address, u16 index, int size, u16 * data, u16 * CMVMSG)
+{
+ int ret;
+
+ makeCMV(opcode, group, address, index, size, data, CMVMSG);
+ ret = mei_ioctl((struct inode *) 0, NULL, IFXMIPS_MEI_CMV_WINHOST, (unsigned long)CMVMSG);
+ return ret;
+}
+
+#ifdef IFX_ADSL_L3_MODE_SUPPORT
+
+/**
+ * Check the L3 request from CO
+ * This function Check if CPE received the L3 request from CO
+ * \return 1: got L3 request.
+ * \ingroup Internal
+ */
+int
+check_co_l3_shutdown_request (void)
+{
+ u16 CMVMSG[MSG_LENGTH];
+ if (modem_ready == 1) {
+ if (send_cmv (H2D_CMV_READ, STAT, 4, 0, 1, NULL, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+ if (CMVMSG[4] & BIT14) {
+ return 1;
+ }
+ }
+ return 0;
+}
+
+/**
+ * Check the L3 status
+ * This function get the CPE Power Management Mode status
+ * \return 0: L0 Mode
+ * 2: L2 Mode
+ * 3: L3 Mode
+ * \ingroup Internal
+ */
+int
+get_l3_power_status (void)
+{
+ u16 CMVMSG[MSG_LENGTH];
+ if (modem_ready == 0) {
+ return L3_POWER_MODE;
+ }
+ else {
+ if (send_cmv (H2D_CMV_READ, STAT, 18, 0, 1, NULL, CMVMSG) !=
+ 0) {
+ return -EBUSY;
+ }
+ return ((int) CMVMSG[4]);
+
+ }
+ return 0;
+}
+
+/**
+ * Send a L3 request to CO
+ * This function send a L3 request to CO and check the CO response.
+ * \return 0: Success. Others: Fail.
+ * \ingroup Internal
+ */
+int
+send_l3_shutdown_cmd (void)
+{
+ u16 cmd = 0x1;
+ int nRetry = 0;
+ u16 CMVMSG[MSG_LENGTH];
+
+ if (modem_ready == 0) {
+ return -EBUSY;
+ }
+ // send l3 request to CO
+ if (send_cmv (H2D_CMV_WRITE, CNTL, 3, 0, 1, &cmd, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+ retry:
+ MEI_WAIT (10);
+
+ // check CO response
+ if (send_cmv (H2D_CMV_READ, STAT, 20, 0, 1, NULL, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+ if (CMVMSG[4] == 0) {
+ nRetry++;
+ if (nRetry < 10) {
+ goto retry;
+ }
+ else {
+ return -EBUSY;
+ }
+
+ }
+ else if (CMVMSG[4] == 1) // reject
+ {
+ return -EPERM;
+ }
+ else if (CMVMSG[4] == 2) // ok
+ {
+ return 0;
+ }
+ else if (CMVMSG[4] == 3) // failure
+ {
+ return -EAGAIN;
+ }
+ return 0;
+}
+
+/**
+ * Enable L3 Power Mode
+ * This function send a L3 request to CO and check the CO response. Then reboot the CPE to enter L3 Mode.
+ * \return 0: Success. Others: Fail.
+ * \ingroup Internal
+ */
+int
+set_l3_shutdown (void)
+{
+ int ret = 0;
+ if (l3_shutdown == 0) {
+ // send l3 request to CO
+ ret = send_l3_shutdown_cmd ();
+ if (ret == 0) //got CO ACK
+ {
+ //reboot adsl and block autoboot daemon
+ ret = mei_ioctl ((struct inode *) 0, NULL, IFXMIPS_MEI_REBOOT, (unsigned long)NULL);
+ l3_shutdown = 1;
+ }
+ }
+ return ret;
+}
+
+/**
+ * Disable L3 Power Mode
+ * This function disable L3 Mode and wake up the autoboot daemon.
+ * \return 0: Success.
+ * \ingroup Internal
+ */
+//l3 power mode disable
+int
+set_l3_power_on (void)
+{
+ if (l3_shutdown == 1) {
+ l3_shutdown = 0;
+ // wakeup autoboot daemon
+ MEI_WAKEUP_EVENT (wait_queue_l3);
+
+ }
+ return 0;
+}
+
+/********************************************************
+ * End of L3 Power Mode *
+ ********************************************************/
+#endif //IFX_ADSL_L3_MODE_SUPPORT
+
+#ifdef CONFIG_IFXMIPS_MEI_LED
+/*
+ * LED Initialization function
+ */
+int
+meiADSLLedInit (void)
+{
+ u16 data = 0x0600;
+ u16 CMVMSG[MSG_LENGTH];
+
+ data = 0x0400;
+#if defined(DATA_LED_SUPPORT) && defined (DATA_LED_ADSL_FW_HANDLE)
+ data |= 0x200;
+#endif
+ // Setup ADSL Link/Data LED
+ if (send_cmv (H2D_CMV_WRITE, INFO, 91, 0, 1, &data, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+
+ if (send_cmv (H2D_CMV_WRITE, INFO, 91, 2, 1, &data, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+
+ // Let FW to handle ADSL Link LED
+ data = 0x0a03; //invert the LED signal as per input from Stefan on 13/11/2006
+ if (send_cmv (H2D_CMV_WRITE, INFO, 91, 4, 1, &data, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+
+#ifdef DATA_LED_SUPPORT
+#ifdef DATA_LED_ADSL_FW_HANDLE
+
+ // Turn ADSL Data LED on
+ data = 0x0900;
+ if (send_cmv (H2D_CMV_WRITE, INFO, 91, 5, 1, &data, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+#else
+ ifxmips_led_set(0x1);
+#endif
+#endif
+ return 0;
+}
+#endif
+
+#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT
+/*
+ * Dual Latency Path Initialization function
+ */
+int
+meiDualLatencyInit (void)
+{
+ u16 nDual = 0;
+ u16 CMVMSG[MSG_LENGTH];
+
+ // setup up stream path
+ if (bDualLatency & DUAL_LATENCY_US_ENABLE) {
+ nDual = 2;
+ }
+ else {
+ nDual = 1;
+ }
+
+ if (send_cmv (H2D_CMV_WRITE, CNFG, 10, 0, 1, &nDual, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+
+ if (send_cmv (H2D_CMV_WRITE, CNFG, 11, 0, 1, &nDual, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+
+ // setup down stream path
+ if (bDualLatency & DUAL_LATENCY_DS_ENABLE) {
+ nDual = 2;
+ }
+ else {
+ nDual = 1;
+ }
+
+ if (send_cmv (H2D_CMV_WRITE, CNFG, 21, 0, 1, &nDual, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+ if (send_cmv (H2D_CMV_WRITE, CNFG, 22, 0, 1, &nDual, CMVMSG) != 0) {
+ return -EBUSY;
+ }
+ return 0;
+}
+
+int
+mei_is_dual_latency_enabled (void)
+{
+ return bDualLatency;
+}
+#endif
+
+int
+meiAdslStartupInit (void)
+{
+#ifdef CONFIG_IFXMIPS_MEI_LED
+ meiADSLLedInit ();
+#endif
+#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT
+ meiDualLatencyInit ();
+#endif
+ return 0;
+}
+
+/**
+ * MEI IO controls for user space accessing
+ *
+ * \param ino Pointer to the stucture of inode.
+ * \param fil Pointer to the stucture of file.
+ * \param command The ioctl command.
+ * \param lon The address of data.
+ * \return Success or failure.
+ * \ingroup Internal
+ */
+int
+mei_ioctl (MEI_inode_t * ino, MEI_file_t * fil, unsigned int command,
+ unsigned long lon)
+{
+ int i;
+
+ int meierr = MEI_SUCCESS;
+ meireg regrdwr;
+ meidebug debugrdwr;
+ u32 arc_debug_data, reg_data;
+#ifdef IFXMIPS_CLEAR_EOC
+ u16 data;
+ struct sk_buff *eoc_skb;
+#endif //IFXMIPS_CLEAR_EOC
+ u16 RxMessage[MSG_LENGTH] __attribute__ ((aligned (4)));
+ u16 TxMessage[MSG_LENGTH] __attribute__ ((aligned (4)));
+
+ int from_kernel = 0; //joelin
+ if (ino == (MEI_inode_t *) 0)
+ from_kernel = 1; //joelin
+ if (command < IFXMIPS_MEI_START) {
+#ifdef CONFIG_IFXMIPS_MEI_MIB
+ return mei_mib_ioctl (ino, fil, command, lon);
+#endif //CONFIG_IFXMIPS_MEI_MIB
+
+ if (command == IFXMIPS_MIB_LO_ATUR
+ || command == IFXMIPS_MIB_LO_ATUC)
+ return MEI_SUCCESS;
+ printk
+ ("No such ioctl command (0x%X)! MEI ADSL MIB is not supported!\n",
+ command);
+ return -ENOIOCTLCMD;
+ }
+ else {
+ switch (command) {
+ case IFXMIPS_MEI_START:
+
+ showtime = 0;
+ loop_diagnostics_completed = 0;
+ if (time_disconnect.tv_sec == 0)
+ do_gettimeofday (&time_disconnect);
+
+ if (MEI_MUTEX_LOCK (mei_sema)) //disable CMV access until ARC ready
+ {
+ printk ("-ERESTARTSYS\n");
+ return -ERESTARTSYS;
+ }
+
+ meiMailboxInterruptsDisable (); //disable all MEI interrupts
+ if (mei_arc_swap_buff == NULL) {
+ mei_arc_swap_buff =
+ (u32 *) kmalloc (MAXSWAPSIZE * 4,
+ GFP_KERNEL);
+ if (mei_arc_swap_buff == NULL) {
+ printk
+ ("\n\n malloc fail for codeswap buff");
+ meierr = MEI_FAILURE;
+ }
+ }
+ if (meiRunAdslModem () != MEI_SUCCESS) {
+ printk
+ ("meiRunAdslModem() error...");
+ meierr = MEI_FAILURE;
+ }
+#ifdef IFX_ADSL_L3_MODE_SUPPORT
+ /* L3 Power Mode Start */
+ if (l3_shutdown == 1) {
+ // block autoboot daemon until l3 power mode disable
+ MEI_WAIT_EVENT (wait_queue_l3);
+ }
+ /* L3 Power Mode End */
+#endif //IFX_ADSL_L3_MODE_SUPPORT
+ if (autoboot_enable_flag)
+ meiAdslStartupInit ();
+ break;
+
+ case IFXMIPS_MEI_SHOWTIME:
+ if (MEI_MUTEX_LOCK (mei_sema))
+ return -ERESTARTSYS;
+
+ do_gettimeofday (&time_showtime);
+ unavailable_seconds +=
+ time_showtime.tv_sec - time_disconnect.tv_sec;
+ time_disconnect.tv_sec = 0;
+ makeCMV (H2D_CMV_READ, RATE, 0, 0, 4, NULL, TxMessage); //maximum allowed tx message length, in bytes
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) !=
+ MEI_SUCCESS) {
+ printk
+ ("\n\nCMV fail, Group RAGE Address 0 Index 0");
+ }
+ else {
+ u32 rate_fast;
+ u32 rate_intl;
+ rate_intl = RxMessage[4] | RxMessage[5] << 16;
+ rate_fast = RxMessage[6] | RxMessage[7] << 16;
+ // 609251:tc.chen Fix ATM QoS issue start
+ if (rate_intl && rate_fast) // apply cell rate to each path
+ {
+#ifdef CONFIG_ATM_IFXMIPS
+ ifx_atm_set_cell_rate (1,
+ rate_intl /
+ (53 * 8));
+ ifx_atm_set_cell_rate (0,
+ rate_fast /
+ (53 * 8));
+#endif
+ }
+ else if (rate_fast) // apply fast path cell rate to atm interface 0
+ {
+#ifdef CONFIG_ATM_IFXMIPS
+ ifx_atm_set_cell_rate (0,
+ rate_fast /
+ (53 * 8));
+#endif
+ }
+ else if (rate_intl) // apply interleave path cell rate to atm interface 0
+ {
+#ifdef CONFIG_ATM_IFXMIPS
+ ifx_atm_set_cell_rate (0,
+ rate_intl /
+ (53 * 8));
+#endif
+ }
+ else {
+ printk ("Got rate fail.\n");
+ }
+ // 609251:tc.chen end
+ }
+
+#ifdef IFXMIPS_CLEAR_EOC
+ data = 1;
+ makeCMV (H2D_CMV_WRITE, OPTN, 24, 0, 1, &data,
+ TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) !=
+ MEI_SUCCESS) {
+ printk ("Enable clear eoc fail!\n");
+ }
+#endif
+ // read adsl mode
+ makeCMV (H2D_CMV_READ, STAT, 1, 0, 1, NULL,
+ TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) !=
+ MEI_SUCCESS) {
+#ifdef IFXMIPS_MEI_DEBUG_ON
+ printk ("\n\nCMV fail, Group STAT Address 1 Index 0");
+#endif
+ }
+ adsl_mode = RxMessage[4];
+ makeCMV (H2D_CMV_READ, STAT, 17, 0, 1, NULL,
+ TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) !=
+ MEI_SUCCESS) {
+#ifdef IFXMIPS_MEI_DEBUG_ON
+ printk ("\n\nCMV fail, Group STAT Address 1 Index 0");
+#endif
+ }
+ adsl_mode_extend = RxMessage[4];
+#ifdef CONFIG_IFXMIPS_MEI_MIB
+ mei_mib_adsl_link_up ();
+#endif
+
+//joelin 04/16/2005-start
+ makeCMV (H2D_CMV_WRITE, PLAM, 10, 0, 1,
+ &unavailable_seconds, TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) !=
+ MEI_SUCCESS) {
+ printk
+ ("\n\nCMV fail, Group 7 Address 10 Index 0");
+ }
+
+//joelin 04/16/2005-end
+ showtime = 1;
+ free_image_buffer (FREE_SHOWTIME);
+ MEI_MUTEX_UNLOCK (mei_sema);
+ break;
+
+ case IFXMIPS_MEI_HALT:
+ if (arc_halt_flag == 0) {
+ meiResetARC ();
+ meiHaltArc ();
+ }
+ break;
+ case IFXMIPS_MEI_RUN:
+ if (arc_halt_flag == 1) {
+ meiRunArc ();
+ }
+ break;
+ case IFXMIPS_MEI_CMV_WINHOST:
+ if (MEI_MUTEX_LOCK (mei_sema))
+ return -ERESTARTSYS;
+
+ if (!from_kernel)
+ copy_from_user ((char *) TxMessage, (char *) lon, MSG_LENGTH * 2); //joelin
+ else
+ memcpy (TxMessage, (char *) lon,
+ MSG_LENGTH * 2);
+
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) !=
+ MEI_SUCCESS) {
+ printk
+ ("\n\nWINHOST CMV fail :TxMessage:%X %X %X %X, RxMessage:%X %X %X %X %X\n",
+ TxMessage[0], TxMessage[1],
+ TxMessage[2], TxMessage[3],
+ RxMessage[0], RxMessage[1],
+ RxMessage[2], RxMessage[3],
+ RxMessage[4]);
+ meierr = MEI_FAILURE;
+ }
+ else {
+ if (!from_kernel) //joelin
+ copy_to_user ((char *) lon,
+ (char *) RxMessage,
+ MSG_LENGTH * 2);
+ else
+ memcpy ((char *) lon,
+ (char *) RxMessage,
+ MSG_LENGTH * 2);
+ }
+
+ MEI_MUTEX_UNLOCK (mei_sema);
+ break;
+#ifdef IFXMIPS_MEI_CMV_EXTRA
+ case IFXMIPS_MEI_CMV_READ:
+ copy_from_user ((char *) (&regrdwr), (char *) lon,
+ sizeof (meireg));
+ meiLongwordRead ((u32*)regrdwr.iAddress, &(regrdwr.iData));
+
+ copy_to_user((char *) lon, (char *) (&regrdwr), sizeof (meireg));
+ break;
+
+ case IFXMIPS_MEI_CMV_WRITE:
+ copy_from_user ((char *) (&regrdwr), (char *) lon, sizeof (meireg));
+ meiLongwordWrite ((u32*)regrdwr.iAddress, regrdwr.iData);
+ break;
+
+ case IFXMIPS_MEI_REMOTE:
+ copy_from_user ((char *) (&i), (char *) lon,
+ sizeof (int));
+ if (i == 0) {
+ meiMailboxInterruptsEnable ();
+
+ MEI_MUTEX_UNLOCK (mei_sema);
+ }
+ else if (i == 1) {
+ meiMailboxInterruptsDisable ();
+ if (MEI_MUTEX_LOCK (mei_sema))
+ return -ERESTARTSYS;
+ }
+ else {
+ printk
+ ("\n\n IFXMIPS_MEI_REMOTE argument error");
+ meierr = MEI_FAILURE;
+ }
+ break;
+
+ case IFXMIPS_MEI_READDEBUG:
+ case IFXMIPS_MEI_WRITEDEBUG:
+#if 0 //tc.chen:It is no necessary to acquire lock to read debug memory!!
+ if (MEI_MUTEX_LOCK (mei_sema))
+ return -ERESTARTSYS;
+#endif
+ if (!from_kernel)
+ copy_from_user ((char *) (&debugrdwr),
+ (char *) lon,
+ sizeof (debugrdwr));
+ else
+ memcpy ((char *) (&debugrdwr), (char *) lon,
+ sizeof (debugrdwr));
+
+ if (command == IFXMIPS_MEI_READDEBUG)
+ meiDebugRead (debugrdwr.iAddress,
+ debugrdwr.buffer,
+ debugrdwr.iCount);
+ else
+ meiDebugWrite (debugrdwr.iAddress,
+ debugrdwr.buffer,
+ debugrdwr.iCount);
+
+ if (!from_kernel)
+ copy_to_user ((char *) lon, (char *) (&debugrdwr), sizeof (debugrdwr)); //dying gasp
+#if 0 //tc.chen:It is no necessary to acquire lock to read debug memory!!
+ MEI_MUTEX_UNLOCK (mei_sema);
+#endif
+ break;
+ case IFXMIPS_MEI_RESET:
+ case IFXMIPS_MEI_REBOOT:
+
+#ifdef CONFIG_IFXMIPS_MEI_MIB
+ mei_mib_adsl_link_down ();
+#endif
+
+#ifdef IFX_ADSL_L3_MODE_SUPPORT
+ /* L3 Power Mode start */
+ if (check_co_l3_shutdown_request () == 1) //co request
+ {
+ // cpe received co L3 request
+ l3_shutdown = 1;
+ }
+ /* L3 Power Mode end */
+#endif //IFX_ADSL_L3_MODE_SUPPORT
+
+ meiResetARC ();
+ meiControlModeSwitch (MEI_MASTER_MODE);
+ //enable ac_clk signal
+ _meiDebugLongWordRead (MEI_DEBUG_DEC_DMP1_MASK,
+ CRI_CCR0, &arc_debug_data);
+ arc_debug_data |= ACL_CLK_MODE_ENABLE;
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_DMP1_MASK,
+ CRI_CCR0, arc_debug_data);
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+ meiHaltArc ();
+ update_bar_register (nBar);
+ break;
+ case IFXMIPS_MEI_DOWNLOAD:
+ // DMA the boot code page(s)
+ printk ("Start download pages");
+ meiDownloadBootPages ();
+ break;
+#endif //IFXMIPS_MEI_CMV_EXTRA
+ //for clearEoC
+#ifdef IFXMIPS_CLEAR_EOC
+ case IFXMIPS_MEI_EOC_SEND:
+ if (!showtime) {
+ return -EIO;
+ }
+ if (!from_kernel) {
+ copy_from_user ((char *) (&debugrdwr),
+ (char *) lon,
+ sizeof (debugrdwr));
+ eoc_skb =
+ dev_alloc_skb (debugrdwr.iCount * 4);
+ if (eoc_skb == NULL) {
+ printk
+ ("\n\nskb alloc fail");
+ break;
+ }
+
+ eoc_skb->len = debugrdwr.iCount * 4;
+ memcpy (skb_put
+ (eoc_skb, debugrdwr.iCount * 4),
+ (char *) debugrdwr.buffer,
+ debugrdwr.iCount * 4);
+ }
+ else {
+ eoc_skb = (struct sk_buff *) lon;
+ }
+ ifx_me_ceoc_send (eoc_skb); //pass data to higher layer
+ break;
+#endif // IFXMIPS_CLEAR_EOC
+ case IFXMIPS_MEI_JTAG_ENABLE:
+ printk ("ARC JTAG Enable.\n");
+ *(IFXMIPS_GPIO_P0_DIR) = (*IFXMIPS_GPIO_P0_DIR) & (~0x800); // set gpio11 to input
+ *(IFXMIPS_GPIO_P0_ALTSEL0) = ((*IFXMIPS_GPIO_P0_ALTSEL0) & (~0x800));
+ *(IFXMIPS_GPIO_P0_ALTSEL1) = ((*IFXMIPS_GPIO_P0_ALTSEL1) & (~0x800));
+ *IFXMIPS_GPIO_P0_OD = (*IFXMIPS_GPIO_P0_OD) | 0x800;
+
+ //enable ARC JTAG
+ meiLongwordRead(IFXMIPS_RCU_REQ, &reg_data);
+ meiLongwordWrite(IFXMIPS_RCU_REQ, reg_data | IFXMIPS_RCU_RST_REQ_ARC_JTAG);
+ break;
+
+ case GET_ADSL_LOOP_DIAGNOSTICS_MODE:
+ copy_to_user ((char *) lon, (char *) &loop_diagnostics_mode, sizeof(int));
+ break;
+ case LOOP_DIAGNOSTIC_MODE_COMPLETE:
+ loop_diagnostics_completed = 1;
+#ifdef CONFIG_IFXMIPS_MEI_MIB
+ // read adsl mode
+ makeCMV (H2D_CMV_READ, STAT, 1, 0, 1, NULL, TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) {
+#ifdef IFXMIPS_MEI_DEBUG_ON
+ printk ("\n\nCMV fail, Group STAT Address 1 Index 0");
+#endif
+ }
+ adsl_mode = RxMessage[4];
+
+ makeCMV (H2D_CMV_READ, STAT, 17, 0, 1, NULL, TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) {
+#ifdef IFXMIPS_MEI_DEBUG_ON
+ printk ("\n\nCMV fail, Group STAT Address 1 Index 0");
+#endif
+ }
+ adsl_mode_extend = RxMessage[4];
+#endif
+ MEI_WAKEUP_EVENT (wait_queue_loop_diagnostic);
+ break;
+ case SET_ADSL_LOOP_DIAGNOSTICS_MODE:
+ if (lon != loop_diagnostics_mode) {
+ loop_diagnostics_completed = 0;
+ loop_diagnostics_mode = lon;
+#if 0 //08/12/2006 tc.chen : autoboot daemon should reset dsl
+ mei_ioctl ((MEI_inode_t *) 0, NULL,
+ IFXMIPS_MEI_REBOOT,
+ (unsigned long) NULL);
+#endif
+ }
+ break;
+ case IS_ADSL_LOOP_DIAGNOSTICS_MODE_COMPLETE:
+ copy_to_user ((char *) lon,
+ (char *) &loop_diagnostics_completed,
+ sizeof (int));
+ break;
+#ifdef IFX_ADSL_L3_MODE_SUPPORT
+ /* L3 Power Mode Start */
+ case GET_POWER_MANAGEMENT_MODE:
+ i = get_l3_power_status ();
+ copy_to_user ((char *) lon, (char *) &i,
+ sizeof (int));
+ break;
+ case SET_L3_POWER_MODE:
+ i = 1;
+ copy_from_user ((char *) &i, (char *) lon,
+ sizeof (int));
+ if (i == 0) {
+ return set_l3_shutdown ();
+ }
+ else {
+ return set_l3_power_on ();
+ }
+ break;
+ /* L3 Power Mode End */
+#endif //IFX_ADSL_L3_MODE_SUPPORT
+#ifdef IFX_ADSL_DUAL_LATENCY_SUPPORT
+ case GET_ADSL_DUAL_LATENCY:
+ i = mei_is_dual_latency_enabled ();
+ if (i < 0)
+ return i;
+ copy_to_user ((char *) lon, (char *) &i,
+ sizeof (int));
+ break;
+ case SET_ADSL_DUAL_LATENCY:
+ i = 0;
+ copy_from_user ((char *) &i, (char *) lon,
+ sizeof (int));
+ if (i > DUAL_LATENCY_US_DS_ENABLE) {
+ return -EINVAL;
+ }
+ if (i != bDualLatency) {
+ bDualLatency = i;
+ i = 1; // DualLatency update,need to reboot arc
+ }
+ else {
+ i = 0; // DualLatency is the same
+ }
+ if (modem_ready && i) // modem is already start, reboot arc to apply Dual Latency changed
+ {
+ mei_ioctl ((MEI_inode_t *) 0, NULL,
+ IFXMIPS_MEI_REBOOT,
+ (unsigned long) NULL);
+ }
+ break;
+
+#endif
+ case QUIET_MODE_GET:
+ copy_to_user ((char *) lon, (char *) &quiet_mode_flag,
+ sizeof (int));
+ break;
+ case QUIET_MODE_SET:
+ copy_from_user ((char *) &i, (char *) lon,
+ sizeof (int));
+ if (i > 1 || i < 0)
+ return -EINVAL;
+ if (i == 1) {
+ u16 CMVMSG[MSG_LENGTH];
+ u16 data = 0;
+ makeCMV (H2D_CMV_WRITE, INFO, 94, 0, 1, &data, CMVMSG); // set tx power to 0
+ meierr = mei_ioctl ((struct inode *) 0, NULL,
+ IFXMIPS_MEI_CMV_WINHOST,
+ (unsigned long) CMVMSG);
+ }
+ quiet_mode_flag = i;
+ break;
+ case SHOWTIME_LOCK_GET:
+ copy_to_user ((char *) lon,
+ (char *) &showtime_lock_flag,
+ sizeof (int));
+ break;
+ case SHOWTIME_LOCK_SET:
+ copy_from_user ((char *) &i, (char *) lon,
+ sizeof (int));
+ if (i > 1 || i < 0)
+ return -EINVAL;
+ showtime_lock_flag = i;
+ break;
+ case AUTOBOOT_ENABLE_SET:
+ copy_from_user ((char *) &i, (char *) lon,
+ sizeof (int));
+ if (i > 1 || i < 0)
+ return -EINVAL;
+ autoboot_enable_flag = i;
+ break;
+ default:
+ printk
+ ("The ioctl command(0x%X is not supported!\n",
+ command);
+ meierr = -ENOIOCTLCMD;
+ }
+ }
+ return meierr;
+} //mei_ioctl
+
+//////////////////// procfs debug ///////////////////////////
+
+#ifdef CONFIG_PROC_FS
+static int
+proc_read (struct file *file, char *buf, size_t nbytes, loff_t * ppos)
+{
+ int i_ino = (file->f_dentry->d_inode)->i_ino;
+ char outputbuf[64];
+ int count = 0;
+ int i;
+ u32 version = 0;
+ reg_entry_t *current_reg = NULL;
+ u16 RxMessage[MSG_LENGTH] __attribute__ ((aligned (4)));
+ u16 TxMessage[MSG_LENGTH] __attribute__ ((aligned (4)));
+
+ for (i = 0; i < NUM_OF_REG_ENTRY; i++) {
+ if (regs[i].low_ino == i_ino) {
+ current_reg = &regs[i];
+ break;
+ }
+ }
+ if (current_reg == NULL)
+ return -EINVAL;
+
+ if (current_reg->flag == (int *) 8) {
+ ///proc/mei/version
+ //format:
+ //Firmware version: major.minor.sub_version.int_version.rel_state.spl_appl
+ ///Firmware Date Time Code: date/month min:hour
+ if (*ppos > 0) /* Assume reading completed in previous read */
+ return 0; // indicates end of file
+ if (MEI_MUTEX_LOCK (mei_sema))
+ return -ERESTARTSYS;
+
+ if (indicator_count < 1) {
+ MEI_MUTEX_UNLOCK (mei_sema);
+ return -EAGAIN;
+ }
+ //major:bits 0-7
+ //minor:bits 8-15
+ makeCMV (H2D_CMV_READ, INFO, 54, 0, 1, NULL, TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) {
+ MEI_MUTEX_UNLOCK (mei_sema);
+ return -EIO;
+ }
+ version = RxMessage[4];
+ count = sprintf (outputbuf, "%d.%d.", (version) & 0xff,
+ (version >> 8) & 0xff);
+
+ //sub_version:bits 4-7
+ //int_version:bits 0-3
+ //spl_appl:bits 8-13
+ //rel_state:bits 14-15
+ makeCMV (H2D_CMV_READ, INFO, 54, 1, 1, NULL, TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) {
+ MEI_MUTEX_UNLOCK (mei_sema);
+ return -EFAULT;
+ }
+ version = RxMessage[4];
+ count += sprintf (outputbuf + count, "%d.%d.%d.%d",
+ (version >> 4) & 0xf,
+ version & 0xf,
+ (version >> 14) & 0x3,
+ (version >> 8) & 0x3f);
+ //Date:bits 0-7
+ //Month:bits 8-15
+ makeCMV (H2D_CMV_READ, INFO, 55, 0, 1, NULL, TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) {
+ MEI_MUTEX_UNLOCK (mei_sema);
+ return -EIO;
+ }
+ version = RxMessage[4];
+
+ //Hour:bits 0-7
+ //Minute:bits 8-15
+ makeCMV (H2D_CMV_READ, INFO, 55, 1, 1, NULL, TxMessage);
+ if (meiCMV (TxMessage, YES_REPLY, RxMessage) != MEI_SUCCESS) {
+ MEI_MUTEX_UNLOCK (mei_sema);
+ return -EFAULT;
+ }
+ version += (RxMessage[4] << 16);
+ count += sprintf (outputbuf + count, " %d/%d %d:%d\n",
+ version & 0xff, (version >> 8) & 0xff,
+ (version >> 25) & 0xff,
+ (version >> 16) & 0xff);
+ MEI_MUTEX_UNLOCK (mei_sema);
+
+ *ppos += count;
+ }
+ else if (current_reg->flag != (int *) Recent_indicator) {
+ if (*ppos > 0) /* Assume reading completed in previous read */
+ return 0; // indicates end of file
+ count = sprintf (outputbuf, "0x%08X\n\n",
+ *(current_reg->flag));
+ *ppos += count;
+ if (count > nbytes) /* Assume output can be read at one time */
+ return -EINVAL;
+ }
+ else {
+ if ((int) (*ppos) / ((int) 7) == 16)
+ return 0; // indicate end of the message
+ count = sprintf (outputbuf, "0x%04X\n\n",
+ *(((u16 *) (current_reg->flag)) +
+ (int) (*ppos) / ((int) 7)));
+ *ppos += count;
+ }
+ if (copy_to_user (buf, outputbuf, count))
+ return -EFAULT;
+ return count;
+}
+
+static ssize_t
+proc_write (struct file *file, const char *buffer, size_t count,
+ loff_t * ppos)
+{
+ int i_ino = (file->f_dentry->d_inode)->i_ino;
+ reg_entry_t *current_reg = NULL;
+ int i;
+ unsigned long newRegValue;
+ char *endp;
+
+ for (i = 0; i < NUM_OF_REG_ENTRY; i++) {
+ if (regs[i].low_ino == i_ino) {
+ current_reg = &regs[i];
+ break;
+ }
+ }
+ if ((current_reg == NULL)
+ || (current_reg->flag == (int *) Recent_indicator))
+ return -EINVAL;
+
+ newRegValue = simple_strtoul (buffer, &endp, 0);
+ *(current_reg->flag) = (int) newRegValue;
+ return (count + endp - buffer);
+}
+#endif //CONFIG_PROC_FS
+
+//TODO, for loopback test
+#ifdef DFE_LOOPBACK
+#define mte_reg_base (0x4800*4+0x20000)
+
+/* Iridia Registers Address Constants */
+#define MTE_Reg(r) (int)(mte_reg_base + (r*4))
+
+#define IT_AMODE MTE_Reg(0x0004)
+
+#define OMBOX_BASE 0xDF80
+#define OMBOX1 (OMBOX_BASE+0x4)
+#define IMBOX_BASE 0xDFC0
+
+#define TIMER_DELAY (1024)
+#define BC0_BYTES (32)
+#define BC1_BYTES (30)
+#define NUM_MB (12)
+#define TIMEOUT_VALUE 2000
+
+static void
+BFMWait (u32 cycle)
+{
+ u32 i;
+ for (i = 0; i < cycle; i++);
+}
+
+static void
+WriteRegLong (u32 addr, u32 data)
+{
+ //*((volatile u32 *)(addr)) = data;
+ IFXMIPS_WRITE_REGISTER_L (data, addr);
+}
+
+static u32
+ReadRegLong (u32 addr)
+{
+ // u32 rd_val;
+ //rd_val = *((volatile u32 *)(addr));
+ // return rd_val;
+ return IFXMIPS_READ_REGISTER_L (addr);
+}
+
+/* This routine writes the mailbox with the data in an input array */
+static void
+WriteMbox (u32 * mboxarray, u32 size)
+{
+ meiDebugWrite (IMBOX_BASE, mboxarray, size);
+ printk ("write to %X\n", IMBOX_BASE);
+ meiLongwordWrite ( MEI_TO_ARC_INT, MEI_TO_ARC_MSGAV);
+}
+
+/* This routine reads the output mailbox and places the results into an array */
+static void
+ReadMbox (u32 * mboxarray, u32 size)
+{
+ meiDebugRead (OMBOX_BASE, mboxarray, size);
+ printk ("read from %X\n", OMBOX_BASE);
+}
+
+static void
+MEIWriteARCValue (u32 address, u32 value)
+{
+ u32 i, check = 0;
+
+ /* Write address register */
+ IFXMIPS_WRITE_REGISTER_L (address, MEI_DEBUG_WAD);
+
+ /* Write data register */
+ IFXMIPS_WRITE_REGISTER_L (value, MEI_DEBUG_DATA);
+
+ /* wait until complete - timeout at 40 */
+ for (i = 0; i < 40; i++) {
+ check = IFXMIPS_READ_REGISTER_L (ARC_TO_MEI_INT);
+
+ if ((check & ARC_TO_MEI_DBG_DONE))
+ break;
+ }
+ /* clear the flag */
+ IFXMIPS_WRITE_REGISTER_L (ARC_TO_MEI_DBG_DONE, ARC_TO_MEI_INT);
+}
+
+void
+arc_code_page_download (uint32_t arc_code_length, uint32_t * start_address)
+{
+ int count;
+ printk ("try to download pages,size=%d\n", arc_code_length);
+ meiControlModeSwitch (MEI_MASTER_MODE);
+ if (arc_halt_flag == 0) {
+ meiHaltArc ();
+ }
+ meiLongwordWrite ( MEI_XFR_ADDR, 0);
+ for (count = 0; count < arc_code_length; count++) {
+ meiLongwordWrite ( MEI_DATA_XFR,
+ *(start_address + count));
+ }
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+}
+static int
+load_jump_table (unsigned long addr)
+{
+ int i;
+ uint32_t addr_le, addr_be;
+ uint32_t jump_table[32];
+ for (i = 0; i < 16; i++) {
+ addr_le = i * 8 + addr;
+ addr_be = ((addr_le >> 16) & 0xffff);
+ addr_be |= ((addr_le & 0xffff) << 16);
+ jump_table[i * 2 + 0] = 0x0f802020;
+ jump_table[i * 2 + 1] = addr_be;
+ //printk("jt %X %08X %08X\n",i,jump_table[i*2+0],jump_table[i*2+1]);
+ }
+ arc_code_page_download (32, &jump_table[0]);
+ return 0;
+}
+
+void
+dfe_loopback_irq_handler (void)
+{
+ uint32_t rd_mbox[10];
+
+ memset (&rd_mbox[0], 0, 10 * 4);
+ ReadMbox (&rd_mbox[0], 6);
+ if (rd_mbox[0] == 0x0) {
+ printk ("Get ARC_ACK\n");
+ got_int = 1;
+ }
+ else if (rd_mbox[0] == 0x5) {
+ printk ("Get ARC_BUSY\n");
+ got_int = 2;
+ }
+ else if (rd_mbox[0] == 0x3) {
+ printk ("Get ARC_EDONE\n");
+ if (rd_mbox[1] == 0x0) {
+ got_int = 3;
+ printk ("Get E_MEMTEST\n");
+ if (rd_mbox[2] != 0x1) {
+ got_int = 4;
+ printk ("Get Result %X\n",
+ rd_mbox[2]);
+ }
+ }
+ }
+ meiLongwordWrite ( ARC_TO_MEI_INT, ARC_TO_MEI_DBG_DONE);
+ MEI_MASK_AND_ACK_IRQ (IFXMIPS_MEI_INT);
+ disable_irq (IFXMIPS_MEI_INT);
+ //got_int = 1;
+ return;
+}
+
+static void
+wait_mem_test_result (void)
+{
+ uint32_t mbox[5];
+ mbox[0] = 0;
+ printk ("Waiting Starting\n");
+ while (mbox[0] == 0) {
+ ReadMbox (&mbox[0], 5);
+ }
+ printk ("Try to get mem test result.\n");
+ ReadMbox (&mbox[0], 5);
+ if (mbox[0] == 0xA) {
+ printk ("Success.\n");
+ }
+ else if (mbox[0] == 0xA) {
+ printk
+ ("Fail,address %X,except data %X,receive data %X\n",
+ mbox[1], mbox[2], mbox[3]);
+ }
+ else {
+ printk ("Fail\n");
+ }
+}
+
+static int
+arc_ping_testing (void)
+{
+#define MEI_PING 0x00000001
+ uint32_t wr_mbox[10], rd_mbox[10];
+ int i;
+ for (i = 0; i < 10; i++) {
+ wr_mbox[i] = 0;
+ rd_mbox[i] = 0;
+ }
+
+ printk ("send ping msg\n");
+ wr_mbox[0] = MEI_PING;
+ WriteMbox (&wr_mbox[0], 10);
+
+ while (got_int == 0) {
+ MEI_WAIT (100);
+ }
+
+ printk ("send start event\n");
+ got_int = 0;
+
+ wr_mbox[0] = 0x4;
+ wr_mbox[1] = 0;
+ wr_mbox[2] = 0;
+ wr_mbox[3] = (uint32_t) 0xf5acc307e;
+ wr_mbox[4] = 5;
+ wr_mbox[5] = 2;
+ wr_mbox[6] = 0x1c000;
+ wr_mbox[7] = 64;
+ wr_mbox[8] = 0;
+ wr_mbox[9] = 0;
+ WriteMbox (&wr_mbox[0], 10);
+ enable_irq (IFXMIPS_MEI_INT);
+ //printk("meiMailboxWrite ret=%d\n",i);
+ meiLongwordWrite ( MEI_TO_ARC_INT, MEI_TO_ARC_MSGAV);
+ printk ("sleeping\n");
+ while (1) {
+ if (got_int > 0) {
+
+ if (got_int > 3)
+ printk ("got_int >>>> 3\n");
+ else
+ printk ("got int = %d\n", got_int);
+ got_int = 0;
+ //schedule();
+ enable_irq (IFXMIPS_MEI_INT);
+ }
+ //mbox_read(&rd_mbox[0],6);
+ MEI_WAIT (100);
+ }
+}
+
+static MEI_ERROR
+DFE_Loopback_Test (void)
+{
+ int i = 0;
+ u32 arc_debug_data = 0, temp;
+
+ meiResetARC ();
+ // start the clock
+ arc_debug_data = ACL_CLK_MODE_ENABLE;
+ meiDebugWrite (CRI_CCR0, &arc_debug_data, 1);
+
+#if defined( DFE_PING_TEST )|| defined( DFE_ATM_LOOPBACK)
+ // WriteARCreg(AUX_XMEM_LTEST,0);
+ meiControlModeSwitch (MEI_MASTER_MODE);
+#define AUX_XMEM_LTEST 0x128
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_XMEM_LTEST, 0);
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+
+ // WriteARCreg(AUX_XDMA_GAP,0);
+ meiControlModeSwitch (MEI_MASTER_MODE);
+#define AUX_XDMA_GAP 0x114
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_XDMA_GAP, 0);
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+
+ meiControlModeSwitch (MEI_MASTER_MODE);
+ temp = 0;
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK,
+ (u32) MEI_XDATA_BASE_SH, temp);
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+
+ i = alloc_processor_memory (SDRAM_SEGMENT_SIZE * 16, adsl_mem_info);
+ if (i >= 0) {
+ int idx;
+
+ for (idx = 0; idx < i; idx++) {
+ adsl_mem_info[idx].type = FREE_RELOAD;
+ IFXMIPS_WRITE_REGISTER_L ((((uint32_t)
+ adsl_mem_info[idx].
+ address) & 0x0fffffff),
+ MEI_XMEM_BAR_BASE + idx * 4);
+ printk ("bar%d(%X)=%X\n", idx,
+ MEI_XMEM_BAR_BASE + idx * 4,
+ (((uint32_t) adsl_mem_info[idx].
+ address) & 0x0fffffff));
+ memset ((u8 *) adsl_mem_info[idx].address, 0,
+ SDRAM_SEGMENT_SIZE);
+ }
+
+ meiLongwordWrite ( MEI_XDATA_BASE_SH, ((unsigned long)
+ adsl_mem_info
+ [XDATA_REGISTER].
+ address) &
+ 0x0FFFFFFF);
+
+ }
+ else {
+ printk ("cannot load image: no memory\n\n");
+ return MEI_FAILURE;
+ }
+ //WriteARCreg(AUX_IC_CTRL,2);
+ meiControlModeSwitch (MEI_MASTER_MODE);
+#define AUX_IC_CTRL 0x11
+ _meiDebugLongWordWrite (MEI_DEBUG_DEC_AUX_MASK, AUX_IC_CTRL, 2);
+ meiControlModeSwitch (JTAG_MASTER_MODE);
+
+ meiHaltArc ();
+
+#ifdef DFE_PING_TEST
+
+ printk ("ping test image size=%d\n", sizeof (code_array));
+ memcpy ((u8 *) (adsl_mem_info[0].address + 0x1004), &code_array[0],
+ sizeof (code_array));
+ load_jump_table (0x80000 + 0x1004);
+
+#endif //DFE_PING_TEST
+
+ printk ("ARC ping test code download complete\n");
+#endif //defined( DFE_PING_TEST )|| defined( DFE_ATM_LOOPBACK)
+#ifdef DFE_MEM_TEST
+ meiLongwordWrite (ARC_TO_MEI_INT_MASK, MSGAV_EN);
+
+ arc_code_page_download (1537, &mem_test_code_array[0]);
+ printk ("ARC mem test code download complete\n");
+#endif //DFE_MEM_TEST
+#ifdef DFE_ATM_LOOPBACK
+ arc_debug_data = 0xf;
+ arc_code_page_download (1077, &code_array[0]);
+ // Start Iridia IT_AMODE (in dmp access) why is it required?
+ meiDebugWrite (0x32010, &arc_debug_data, 1);
+#endif //DFE_ATM_LOOPBACK
+ meiMailboxInterruptsEnable ();
+ meiRunArc ();
+
+#ifdef DFE_PING_TEST
+ arc_ping_testing ();
+#endif //DFE_PING_TEST
+#ifdef DFE_MEM_TEST
+ wait_mem_test_result ();
+#endif //DFE_MEM_TEST
+
+ free_image_buffer (FREE_ALL);
+ return MEI_SUCCESS;
+}
+
+#endif //DFE_LOOPBACK
+//end of TODO, for loopback test
+
+#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT)
+
+/*
+ * Led Thread Main function
+ */
+static int
+led_poll (void *unused)
+{
+ struct task_struct *tsk = current;
+
+ daemonize("mei_led_poll");
+ strcpy (tsk->comm, "atm_led");
+ sigfillset (&tsk->blocked);
+
+ stop_led_module = 0; //begin polling ...
+
+ while (!stop_led_module) {
+ if (led_status_on || led_need_to_flash) {
+ adsl_led_flash_task ();
+ }
+ if (led_status_on) //sleep 200 ms to check if need to turn led off
+ {
+ interruptible_sleep_on_timeout
+ (&wait_queue_led_polling, 25);
+ }
+ else {
+ interruptible_sleep_on (&wait_queue_led_polling);
+ }
+ }
+ return 0;
+}
+
+/*
+ * API for atm driver to notify led thread a data coming/sending
+ */
+#if defined (CONFIG_ATM_IFXMIPS)
+static int
+adsl_led_flash (void)
+{
+ if (!modem_ready)
+ return 0;
+
+ if (led_status_on == 0 && led_need_to_flash == 0)
+ {
+ wake_up_interruptible (&wait_queue_led_polling); //wake up and clean led module
+ }
+ led_need_to_flash = 1; //asking to flash led
+
+ return 0;
+}
+#endif
+/*
+ * Main task for led controlling.
+ */
+static int
+adsl_led_flash_task (void)
+{
+#ifdef DATA_LED_ADSL_FW_HANDLE
+ u16 one = 1;
+ u16 zero = 0;
+ u16 data = 0x0600;
+ u16 CMVMSG[MSG_LENGTH];
+#endif
+
+// printk("Task Running...\n"); //joelin test
+
+ if (!showtime) {
+ led_need_to_flash = 0;
+ led_status_on = 0;
+ return 0;
+ }
+
+ if (led_status_on == 0 && led_need_to_flash == 1) {
+
+#ifdef DATA_LED_ADSL_FW_HANDLE
+ data = 0x0901; //flash
+ send_cmv (H2D_CMV_WRITE, INFO, 91, 5, 1, &data, CMVMSG); //use GPIO9 for TR68 data led .flash.
+#else
+ ifxmips_led_blink_set(0x0); // data
+ ifxmips_led_blink_set(0x1); // link
+#endif
+ led_status_on = 1;
+
+ }
+ else if (led_status_on == 1 && led_need_to_flash == 0) {
+#ifdef DATA_LED_ADSL_FW_HANDLE
+#ifdef DATA_LED_ON_MODE
+ data = 0x0903; //use GPIO9 for TR68 data led .turn on.
+#else
+ data = 0x0900; //off
+#endif
+ printk ("off %04X\n", data);
+ send_cmv (H2D_CMV_WRITE, INFO, 91, 5, 1, &data, CMVMSG); //use GPIO9 for TR68 data led .off.
+#else
+#endif
+ led_status_on = 0;
+ }
+ led_need_to_flash = 0;
+ return 0;
+}
+
+/*
+ * Led initialization function
+ * This function create a thread to polling atm traffic and do led blanking
+ */
+static int
+ifxmips_mei_led_init (void)
+{
+ init_waitqueue_head (&wait_queue_led_polling); // adsl led for led function
+ kernel_thread (led_poll, NULL, CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_THREAD);
+ return 0;
+}
+
+/*
+ * Led destory function
+ */
+static int
+ifxmips_mei_led_cleanup (void)
+{
+ stop_led_module = 1; //wake up and clean led module
+ wake_up_interruptible (&wait_queue_led_polling); //wake up and clean led module
+ return 0;
+}
+#endif //#ifdef CONFIG_IFXMIPS_MEI_LED
+
+////////////////////////////////////////////////////////////////////////////
+int __init
+ifxmips_mei_init_module (void)
+{
+ struct proc_dir_entry *entry;
+ int i;
+ u32 temp;
+#ifdef CONFIG_DEVFS_FS
+ char buf[10];
+#endif
+ reg_entry_t regs_temp[PROC_ITEMS] = // Items being debugged
+ {
+ /* { flag, name, description } */
+ {&arcmsgav, "arcmsgav", "arc to mei message ", 0},
+ {&cmv_reply, "cmv_reply", "cmv needs reply", 0},
+ {&cmv_waiting, "cmv_waiting",
+ "waiting for cmv reply from arc", 0},
+ {&indicator_count, "indicator_count",
+ "ARC to MEI indicator count", 0},
+ {&cmv_count, "cmv_count", "MEI to ARC CMVs", 0},
+ {&reply_count, "reply_count", "ARC to MEI Reply", 0},
+ {(int *) Recent_indicator, "Recent_indicator",
+ "most recent indicator", 0},
+ {(int *) 8, "version", "version of firmware", 0},
+ };
+ do_gettimeofday (&time_disconnect);
+
+ printk ("Danube MEI version:%s\n", IFXMIPS_MEI_VERSION);
+
+ memcpy ((char *) regs, (char *) regs_temp, sizeof (regs_temp));
+ MEI_MUTEX_INIT (mei_sema, 1); // semaphore initialization, mutex
+ MEI_INIT_WAKELIST ("arcq", wait_queue_arcmsgav); // for ARCMSGAV
+ MEI_INIT_WAKELIST ("arcldq", wait_queue_loop_diagnostic); // for loop diagnostic function
+#ifdef IFX_ADSL_L3_MODE_SUPPORT
+ MEI_INIT_WAKELIST ("arcl3q", wait_queue_l3); // for l3 power mode
+#endif //IFX_ADSL_L3_MODE_SUPPORT
+
+
+ memset (&adsl_mem_info[0], 0, sizeof (smmu_mem_info_t) * MAX_BAR_REGISTERS);
+#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT)
+ printk("not enabling mei leds due to bug that makes the board hang\n");
+// ifxmips_mei_led_init ();
+#endif
+
+#ifdef CONFIG_IFXMIPS_MEI_MIB
+ ifxmips_mei_mib_init ();
+#endif
+
+#ifdef IFXMIPS_CLEAR_EOC
+ MEI_INIT_WAKELIST ("arceoc", wait_queue_hdlc_poll);
+ ifxmips_mei_ceoc_init ();
+#endif
+ // power up mei
+ temp = readl(IFXMIPS_PMU_PWDCR);
+ temp &= 0xffff7dbe;
+ writel(temp, IFXMIPS_PMU_PWDCR);
+
+#if defined (CONFIG_ATM_IFXMIPS)
+ IFX_ATM_LED_Callback_Register (adsl_led_flash);
+#endif
+ if (register_chrdev (major, IFXMIPS_MEI_DEVNAME, &mei_operations) != 0) {
+ printk("\n\n unable to register major for ifxmips_mei!!!");
+ return -ENODEV;
+ } else {
+ printk("registered ifxmips_mei on #%d\n", major);
+ }
+
+ disable_irq(IFXMIPS_MEI_INT);
+
+ if (request_irq(IFXMIPS_MEI_INT, mei_interrupt_arcmsgav, 0, "ifxmips_mei_arcmsgav", NULL) != 0) {
+ printk("\n\n unable to register irq(%d) for ifxmips_mei!!!",
+ IFXMIPS_MEI_INT);
+ return -1;
+ }
+
+// enable_irq(IFXMIPS_MEI_INT);
+ // procfs
+ meidir = proc_mkdir(MEI_DIRNAME, &proc_root);
+ if (meidir == NULL)
+ {
+ printk(": can't create /proc/" MEI_DIRNAME "\n\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < NUM_OF_REG_ENTRY; i++) {
+ entry = create_proc_entry (regs[i].name,
+ S_IWUSR | S_IRUSR | S_IRGRP | S_IROTH, meidir);
+ if (entry)
+ {
+ regs[i].low_ino = entry->low_ino;
+ entry->proc_fops = &proc_operations;
+ } else {
+ printk (": can't create /proc/" MEI_DIRNAME "/%s\n\n", regs[i].name);
+ return -ENOMEM;
+ }
+ }
+
+ ///////////////////////////////// register net device ////////////////////////////
+#ifdef DFE_LOOPBACK
+ DFE_Loopback_Test ();
+#endif //DFE_LOOPBACK
+ return 0;
+}
+
+void __exit
+ifxmips_mei_cleanup_module (void)
+{
+ int i;
+
+#if defined(CONFIG_IFXMIPS_MEI_LED) && defined(DATA_LED_SUPPORT)
+ ifxmips_mei_led_cleanup ();
+#endif
+ showtime = 0; //joelin,clear task
+
+#ifdef CONFIG_PROC_FS
+ for (i = 0; i < NUM_OF_REG_ENTRY; i++)
+ remove_proc_entry (regs[i].name, meidir);
+
+ remove_proc_entry (MEI_DIRNAME, &proc_root);
+#endif //CONFIG_PROC_FS
+
+#if defined (CONFIG_ATM_IFXMIPS)
+ IFX_ATM_LED_Callback_Unregister (adsl_led_flash);
+#endif
+ disable_irq (IFXMIPS_MEI_INT);
+ free_irq(IFXMIPS_MEI_INT, NULL);
+
+#ifdef CONFIG_DEVFS_FS
+ devfs_unregister (mei_devfs_handle);
+#else
+ unregister_chrdev (major, "ifxmips_mei");
+#endif
+#ifdef CONFIG_IFXMIPS_MEI_MIB
+ ifxmips_mei_mib_cleanup ();
+#endif
+
+ free_image_buffer (FREE_ALL);
+ return;
+}
+
+EXPORT_SYMBOL (meiDebugRead);
+EXPORT_SYMBOL (meiDebugWrite);
+EXPORT_SYMBOL (ifx_me_hdlc_send);
+EXPORT_SYMBOL (ifx_mei_hdlc_read);
+MODULE_LICENSE ("GPL");
+
+module_init (ifxmips_mei_init_module);
+module_exit (ifxmips_mei_cleanup_module);
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_led.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_led.h
new file mode 100644
index 000000000..c4a9929f6
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_led.h
@@ -0,0 +1,22 @@
+/*
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org>
+ */
+
+extern void ifxmips_led_set(unsigned int led);
+extern void ifxmips_led_clear(unsigned int led);
+extern void ifxmips_led_blink_set(unsigned int led);
+extern void ifxmips_led_blink_clear(unsigned int led);
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei.h
new file mode 100644
index 000000000..d8a4b8867
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei.h
@@ -0,0 +1,270 @@
+/******************************************************************************
+**
+** FILE NAME : danube_mei.h
+** PROJECT : Danube
+** MODULES : MEI
+**
+** DATE : 1 Jan 2006
+** AUTHOR : TC Chen
+** DESCRIPTION : MEI Driver
+** 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
+** $Version $Date $Author $Comment
+*******************************************************************************/
+#ifndef _IFXMIPS_MEI_H
+#define _IFXMIPS_MEI_H
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#include "ifxmips_mei_app.h"
+
+#define IFXMIPS_MEI_DEBUG
+#define IFXMIPS_MEI_CMV_EXTRA
+#define IFXMIPS_MEI_MAJOR 106
+
+/*
+** Define where in ME Processor's memory map the Stratify chip lives
+*/
+
+#define MAXSWAPSIZE 8 * 1024 //8k *(32bits)
+
+// Mailboxes
+#define MSG_LENGTH 16 // x16 bits
+#define YES_REPLY 1
+#define NO_REPLY 0
+
+#define CMV_TIMEOUT 100 //jiffies
+#define MIB_INTERVAL 10000 //msec
+
+/*** Bit definitions ***/
+
+#define FALSE 0
+#define TRUE 1
+#define BIT0 1<<0
+#define BIT1 1<<1
+#define BIT2 1<<2
+#define BIT3 1<<3
+#define BIT4 1<<4
+#define BIT5 1<<5
+#define BIT6 1<<6
+#define BIT7 1<<7
+#define BIT8 1<<8
+#define BIT9 1<<9
+#define BIT10 1<<10
+#define BIT11 1<<11
+#define BIT12 1<<12
+#define BIT13 1<<13
+#define BIT14 1<<14
+#define BIT15 1<<15
+#define BIT16 1<<16
+#define BIT17 1<<17
+#define BIT18 1<<18
+#define BIT19 1<<19
+#define BIT20 1<<20
+#define BIT21 1<<21
+#define BIT22 1<<22
+#define BIT23 1<<23
+#define BIT24 1<<24
+#define BIT25 1<<25
+#define BIT26 1<<26
+#define BIT27 1<<27
+#define BIT28 1<<28
+#define BIT29 1<<29
+#define BIT30 1<<30
+#define BIT31 1<<31
+
+// ARC register addresss
+#define ARC_STATUS 0x0
+#define ARC_LP_START 0x2
+#define ARC_LP_END 0x3
+#define ARC_DEBUG 0x5
+#define ARC_INT_MASK 0x10A
+
+#define IRAM0_BASE (0x00000)
+#define IRAM1_BASE (0x04000)
+#define BRAM_BASE (0x0A000)
+
+#define ADSL_BASE (0x20000)
+#define CRI_BASE (ADSL_BASE + 0x11F00)
+#define CRI_CCR0 (CRI_BASE + 0x00)
+#define CRI_RST (CRI_BASE + 0x04*4)
+#define ADSL_DILV_BASE (ADSL_BASE+0x20000)
+
+//
+#define IRAM0_ADDR_BIT_MASK 0xFFF
+#define IRAM1_ADDR_BIT_MASK 0xFFF
+#define BRAM_ADDR_BIT_MASK 0xFFF
+#define RX_DILV_ADDR_BIT_MASK 0x1FFF
+
+// CRI_CCR0 Register definitions
+#define CLK_2M_MODE_ENABLE BIT6
+#define ACL_CLK_MODE_ENABLE BIT4
+#define FDF_CLK_MODE_ENABLE BIT2
+#define STM_CLK_MODE_ENABLE BIT0
+
+// CRI_RST Register definitions
+#define FDF_SRST BIT3
+#define MTE_SRST BIT2
+#define FCI_SRST BIT1
+#define AAI_SRST BIT0
+
+// MEI_TO_ARC_INTERRUPT Register definitions
+#define MEI_TO_ARC_INT1 BIT3
+#define MEI_TO_ARC_INT0 BIT2
+#define MEI_TO_ARC_CS_DONE BIT1 //need to check
+#define MEI_TO_ARC_MSGAV BIT0
+
+// ARC_TO_MEI_INTERRUPT Register definitions
+#define ARC_TO_MEI_INT1 BIT8
+#define ARC_TO_MEI_INT0 BIT7
+#define ARC_TO_MEI_CS_REQ BIT6
+#define ARC_TO_MEI_DBG_DONE BIT5
+#define ARC_TO_MEI_MSGACK BIT4
+#define ARC_TO_MEI_NO_ACCESS BIT3
+#define ARC_TO_MEI_CHECK_AAITX BIT2
+#define ARC_TO_MEI_CHECK_AAIRX BIT1
+#define ARC_TO_MEI_MSGAV BIT0
+
+// ARC_TO_MEI_INTERRUPT_MASK Register definitions
+#define GP_INT1_EN BIT8
+#define GP_INT0_EN BIT7
+#define CS_REQ_EN BIT6
+#define DBG_DONE_EN BIT5
+#define MSGACK_EN BIT4
+#define NO_ACC_EN BIT3
+#define AAITX_EN BIT2
+#define AAIRX_EN BIT1
+#define MSGAV_EN BIT0
+
+#define MEI_SOFT_RESET BIT0
+
+#define HOST_MSTR BIT0
+
+#define JTAG_MASTER_MODE 0x0
+#define MEI_MASTER_MODE HOST_MSTR
+
+// MEI_DEBUG_DECODE Register definitions
+#define MEI_DEBUG_DEC_MASK (0x3)
+#define MEI_DEBUG_DEC_AUX_MASK (0x0)
+#define MEI_DEBUG_DEC_DMP1_MASK (0x1)
+#define MEI_DEBUG_DEC_DMP2_MASK (0x2)
+#define MEI_DEBUG_DEC_CORE_MASK (0x3)
+
+#define AUX_STATUS (0x0)
+// ARC_TO_MEI_MAILBOX[11] is a special location used to indicate
+// page swap requests.
+#define MEI_TO_ARC_MAILBOX (0xDFD0)
+#define MEI_TO_ARC_MAILBOXR (MEI_TO_ARC_MAILBOX + 0x2C)
+
+#define ARC_TO_MEI_MAILBOX (0xDFA0)
+#define ARC_MEI_MAILBOXR (ARC_TO_MEI_MAILBOX + 0x2C)
+
+// Codeswap request messages are indicated by setting BIT31
+#define OMB_CODESWAP_MESSAGE_MSG_TYPE_MASK (0x80000000)
+
+// Clear Eoc messages received are indicated by setting BIT17
+#define OMB_CLEAREOC_INTERRUPT_CODE (0x00020000)
+
+/*
+** Swap page header
+*/
+// Page must be loaded at boot time if size field has BIT31 set
+#define BOOT_FLAG (BIT31)
+#define BOOT_FLAG_MASK ~BOOT_FLAG
+
+#define FREE_RELOAD 1
+#define FREE_SHOWTIME 2
+#define FREE_ALL 3
+
+#define IFX_POP_EOC_DONE 0
+#define IFX_POP_EOC_FAIL -1
+
+#define CLREOC_BUFF_SIZE 12 //number of clreoc commands being buffered
+
+// marcos
+#define IFXMIPS_WRITE_REGISTER_L(data,addr) do{ *((volatile u32*)(addr)) = (u32)(data);} while (0)
+#define IFXMIPS_READ_REGISTER_L(addr) (*((volatile u32*)(addr)))
+#define SET_BIT(reg, mask) reg |= (mask)
+#define CLEAR_BIT(reg, mask) reg &= (~mask)
+#define CLEAR_BITS(reg, mask) CLEAR_BIT(reg, mask)
+#define SET_BITS(reg, mask) SET_BIT(reg, mask)
+#define SET_BITFIELD(reg, mask, off, val) {reg &= (~mask); reg |= (val << off);}
+
+#define ALIGN_SIZE ( 1L<<10 ) //1K size align
+#define MEM_ALIGN(addr) (((addr) + ALIGN_SIZE - 1) & ~ (ALIGN_SIZE -1) )
+
+// swap marco
+#define MEI_HALF_WORD_SWAP(data) {data = ((data & 0xffff)<<16) + ((data & 0xffff0000)>>16);}
+#define MEI_BYTE_SWAP(data) {data = ((data & 0xff)<<24) + ((data & 0xff00)<<8)+ ((data & 0xff0000)>>8)+ ((data & 0xff000000)>>24);}
+
+// Swap page header describes size in 32-bit words, load location, and image offset
+// for program and/or data segments
+typedef struct _arc_swp_page_hdr {
+ u32 p_offset; //Offset bytes of progseg from beginning of image
+ u32 p_dest; //Destination addr of progseg on processor
+ u32 p_size; //Size in 32-bitwords of program segment
+ u32 d_offset; //Offset bytes of dataseg from beginning of image
+ u32 d_dest; //Destination addr of dataseg on processor
+ u32 d_size; //Size in 32-bitwords of data segment
+} ARC_SWP_PAGE_HDR;
+
+#ifdef CONFIG_PROC_FS
+typedef struct reg_entry {
+ int *flag;
+ char name[30]; // big enough to hold names
+ char description[100]; // big enough to hold description
+ unsigned short low_ino;
+} reg_entry_t;
+#endif
+
+/*
+** Swap image header
+*/
+#define GET_PROG 0 // Flag used for program mem segment
+#define GET_DATA 1 // Flag used for data mem segment
+
+// Image header contains size of image, checksum for image, and count of
+// page headers. Following that are 'count' page headers followed by
+// the code and/or data segments to be loaded
+typedef struct _arc_img_hdr {
+ u32 size; // Size of binary image in bytes
+ u32 checksum; // Checksum for image
+ u32 count; // Count of swp pages in image
+ ARC_SWP_PAGE_HDR page[1]; // Should be "count" pages - '1' to make compiler happy
+} ARC_IMG_HDR;
+
+typedef struct smmu_mem_info {
+ int type;
+ unsigned long nCopy;
+ unsigned long size;
+ unsigned char *address;
+ unsigned char *org_address;
+} smmu_mem_info_t;
+
+/*
+** Native size for the Stratiphy interface is 32-bits. All reads and writes
+** MUST be aligned on 32-bit boundaries. Trickery must be invoked to read word and/or
+** byte data. Read routines are provided. Write routines are probably a bad idea, as the
+** Arc has unrestrained, unseen access to the same memory, so a read-modify-write cycle
+** could very well have unintended results.
+*/
+MEI_ERROR meiCMV (u16 *, int, u16 *); // first arg is CMV to ARC, second to indicate whether need reply
+
+MEI_ERROR meiDebugWrite (u32 destaddr, u32 * databuff, u32 databuffsize);
+extern int ifx_mei_hdlc_send (char *hdlc_pkt, int hdlc_pkt_len);
+extern int ifx_mei_hdlc_read (char *hdlc_pkt, int max_hdlc_pkt_len);
+#if defined(__KERNEL__) || defined (IFXMIPS_PORT_RTEMS)
+extern void makeCMV (u8 opcode, u8 group, u16 address, u16 index, int size,
+ u16 * data, u16 * CMVMSG);
+int ifx_mei_hdlc_send (char *, int);
+int ifx_mei_hdlc_read (char *, int);
+#endif
+
+#endif
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app.h
new file mode 100644
index 000000000..cba742e58
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app.h
@@ -0,0 +1,116 @@
+/******************************************************************************
+**
+** FILE NAME : ifxmips_mei_app.h
+** PROJECT : Danube
+** MODULES : MEI
+**
+** DATE : 1 Jan 2006
+** AUTHOR : TC Chen
+** DESCRIPTION : MEI Driver
+** 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
+** $Version $Date $Author $Comment
+*******************************************************************************/
+#ifndef _IFXMIPS_MEI_APP_H
+#define _IFXMIPS_MEI_APP_H
+ // ioctl control
+#define IFXMIPS_MEI_START 300
+#define IFXMIPS_MEI_REPLY 301
+#define IFXMIPS_MEI_NOREPLY 302
+
+#define IFXMIPS_MEI_RESET 303
+#define IFXMIPS_MEI_REBOOT 304
+#define IFXMIPS_MEI_HALT 305
+#define IFXMIPS_MEI_CMV_WINHOST 306
+#define IFXMIPS_MEI_CMV_READ 307
+#define IFXMIPS_MEI_CMV_WRITE 308
+#define IFXMIPS_MEI_MIB_DAEMON 309
+#define IFXMIPS_MEI_SHOWTIME 310
+#define IFXMIPS_MEI_REMOTE 311
+#define IFXMIPS_MEI_READDEBUG 312
+#define IFXMIPS_MEI_WRITEDEBUG 313
+#define IFXMIPS_MEI_LOP 314
+
+#define IFXMIPS_MEI_PCM_SETUP 315
+#define IFXMIPS_MEI_PCM_START_TIMER 316
+#define IFXMIPS_MEI_PCM_STOP_TIMER 317
+#define IFXMIPS_MEI_PCM_CHECK 318
+#define IFXMIPS_MEI_GET_EOC_LEN 319
+#define IFXMIPS_MEI_GET_EOC_DATA 320
+#define IFXMIPS_MEI_PCM_GETDATA 321
+#define IFXMIPS_MEI_PCM_GPIO 322
+#define IFXMIPS_MEI_EOC_SEND 323
+#define IFXMIPS_MEI_DOWNLOAD 326
+#define IFXMIPS_MEI_JTAG_ENABLE 327
+#define IFXMIPS_MEI_RUN 328
+#define IFXMIPS_MEI_DEBUG_MODE 329
+
+/* Loop diagnostics mode of the ADSL line related constants */
+#define SET_ADSL_LOOP_DIAGNOSTICS_MODE 330
+#define GET_ADSL_LOOP_DIAGNOSTICS_MODE 331
+#define LOOP_DIAGNOSTIC_MODE_COMPLETE 332
+#define IS_ADSL_LOOP_DIAGNOSTICS_MODE_COMPLETE 333
+
+/* L3 Power Mode */
+/* Get current Power Moaagement Mode Status*/
+#define GET_POWER_MANAGEMENT_MODE 334
+/* Set L3 Power Mode /disable L3 power mode */
+#define SET_L3_POWER_MODE 335
+
+/* get current dual latency configuration */
+#define GET_ADSL_DUAL_LATENCY 336
+/* enable/disable dual latency path */
+#define SET_ADSL_DUAL_LATENCY 337
+
+/* Enable/Disable autoboot mode. */
+/* When the autoboot mode is disabled, the driver will excute some cmv
+ commands for led control and dual latency when DSL startup.*/
+#define AUTOBOOT_ENABLE_SET 338
+
+/* Enable/Disable Quiet Mode*/
+/* Quiet mode is used for firmware debug. if the quiet mode enable, the autoboot daemon will not reset arc when the arc need to reboot */
+#define QUIET_MODE_GET 339
+#define QUIET_MODE_SET 340
+
+/* Enable/Disable showtime lock*/
+/* showtime lock is used for firmware debug. if the showtime lock enable, the autoboot daemon will not reset arc when the arc reach showtime and need to reboot */
+#define SHOWTIME_LOCK_GET 341
+#define SHOWTIME_LOCK_SET 342
+
+#define L0_POWER_MODE 0
+#define L2_POWER_MODE 2
+#define L3_POWER_MODE 3
+
+#define DUAL_LATENCY_US_DS_DISABLE 0
+#define DUAL_LATENCY_US_ENABLE (1<<0)
+#define DUAL_LATENCY_DS_ENABLE (1<<1)
+#define DUAL_LATENCY_US_DS_ENABLE (DUAL_LATENCY_US_ENABLE|DUAL_LATENCY_DS_ENABLE)
+
+#define ME_HDLC_IDLE 0
+#define ME_HDLC_INVALID_MSG 1
+#define ME_HDLC_MSG_QUEUED 2
+#define ME_HDLC_MSG_SENT 3
+#define ME_HDLC_RESP_RCVD 4
+#define ME_HDLC_RESP_TIMEOUT 5
+#define ME_HDLC_RX_BUF_OVERFLOW 6
+#define ME_HDLC_UNRESOLVED 1
+#define ME_HDLC_RESOLVED 2
+
+/*** Enums ***/
+typedef enum mei_error {
+ MEI_SUCCESS = 0,
+ MEI_FAILURE = -1,
+ MEI_MAILBOX_FULL = -2,
+ MEI_MAILBOX_EMPTY = -3,
+ MEI_MAILBOX_TIMEOUT = -4,
+} MEI_ERROR;
+
+#endif
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app_ioctl.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app_ioctl.h
new file mode 100644
index 000000000..08c3dd3fc
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_app_ioctl.h
@@ -0,0 +1,1191 @@
+/******************************************************************************
+**
+** FILE NAME : ifxmips_mei_app_ioctl.h
+** PROJECT : Danube
+** MODULES : MEI
+**
+** DATE : 1 Jan 2006
+** AUTHOR : TC Chen
+** DESCRIPTION : MEI Driver
+** 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
+** $Version $Date $Author $Comment
+*******************************************************************************/
+#ifndef __IFXMIPS_MEI_APP_IOCTL_H
+#define __IFXMIPS_MEI_APP_IOCTL_H
+
+#ifdef __KERNEL__
+#include "ifxmips_mei_ioctl.h"
+#endif
+
+/* Interface Name */
+//#define INTERFACE_NAME <define the interface>
+
+/* adslLineTable constants */
+#define GET_ADSL_LINE_CODE 1
+
+/* adslAtucPhysTable constants */
+#define GET_ADSL_ATUC_PHY 4
+
+/* adslAturPhysTable constants */
+#define GET_ADSL_ATUR_PHY 10
+
+/* adslAtucChanTable constants */
+#define GET_ADSL_ATUC_CHAN_INFO 15
+
+/* adslAturChanTable constants */
+#define GET_ADSL_ATUR_CHAN_INFO 18
+
+/* adslAtucPerfDataTable constants */
+#define GET_ADSL_ATUC_PERF_DATA 21
+
+/* adslAturPerfDataTable constants */
+#define GET_ADSL_ATUR_PERF_DATA 40
+
+/* adslAtucIntervalTable constants */
+#define GET_ADSL_ATUC_INTVL_INFO 60
+
+/* adslAturIntervalTable constants */
+#define GET_ADSL_ATUR_INTVL_INFO 65
+
+/* adslAtucChanPerfDataTable constants */
+#define GET_ADSL_ATUC_CHAN_PERF_DATA 70
+
+/* adslAturChanPerfDataTable constants */
+#define GET_ADSL_ATUR_CHAN_PERF_DATA 90
+
+/* adslAtucChanIntervalTable constants */
+#define GET_ADSL_ATUC_CHAN_INTVL_INFO 110
+
+/* adslAturChanIntervalTable constants */
+#define GET_ADSL_ATUR_CHAN_INTVL_INFO 115
+
+/* adslLineAlarmConfProfileTable constants */
+#define GET_ADSL_ALRM_CONF_PROF 120
+#define SET_ADSL_ALRM_CONF_PROF 121
+
+/* adslAturTrap constants */
+#define ADSL_ATUR_TRAPS 135
+
+////////////////// RFC-3440 //////////////
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+/* adslLineExtTable */
+#define GET_ADSL_ATUC_LINE_EXT 201
+#define SET_ADSL_ATUC_LINE_EXT 203
+
+/* adslAtucPerfDateExtTable */
+#define GET_ADSL_ATUC_PERF_DATA_EXT 205
+
+/* adslAtucIntervalExtTable */
+#define GET_ADSL_ATUC_INTVL_EXT_INFO 221
+
+/* adslAturPerfDataExtTable */
+#define GET_ADSL_ATUR_PERF_DATA_EXT 225
+
+/* adslAturIntervalExtTable */
+#define GET_ADSL_ATUR_INTVL_EXT_INFO 233
+
+/* adslAlarmConfProfileExtTable */
+#define GET_ADSL_ALRM_CONF_PROF_EXT 235
+#define SET_ADSL_ALRM_CONF_PROF_EXT 236
+
+/* adslAturExtTrap */
+#define ADSL_ATUR_EXT_TRAPS 240
+
+#endif
+
+/* The following constants are added to support the WEB related ADSL Statistics */
+
+/* adslLineStatus constants */
+#define GET_ADSL_LINE_STATUS 245
+
+/* adslLineRate constants */
+#define GET_ADSL_LINE_RATE 250
+
+/* adslLineInformation constants */
+#define GET_ADSL_LINE_INFO 255
+
+/* adslNearEndPerformanceStats constants */
+#define GET_ADSL_NEAREND_STATS 270
+
+/* adslFarEndPerformanceStats constants */
+#define GET_ADSL_FAREND_STATS 290
+
+/* Sub-carrier related parameters */
+#define GET_ADSL_LINE_INIT_STATS 150
+#define GET_ADSL_POWER_SPECTRAL_DENSITY 151
+
+#define IFXMIPS_MIB_LO_ATUC 295
+#define IFXMIPS_MIB_LO_ATUR 296
+
+#define GET_ADSL_ATUC_SUBCARRIER_STATS 297
+#define GET_ADSL_ATUR_SUBCARRIER_STATS 298
+
+
+
+///////////////////////////////////////////////////////////
+// makeCMV(Opcode, Group, Address, Index, Size, Data)
+
+/* adslLineCode Flags */
+#define LINE_CODE_FLAG 0x1 /* BIT 0th position */
+
+/* adslAtucPhysTable Flags */
+#define ATUC_PHY_SER_NUM_FLAG 0x1 /* BIT 0th position */
+#define ATUC_PHY_SER_NUM_FLAG_MAKECMV1 makeCMV(H2D_CMV_READ, INFO, 57, 0, 12, data,TxMessage)
+#define ATUC_PHY_SER_NUM_FLAG_MAKECMV2 makeCMV(H2D_CMV_READ, INFO, 57, 12, 4, data,TxMessage)
+
+#define ATUC_PHY_VENDOR_ID_FLAG 0x2 /* BIT 1 */
+#define ATUC_PHY_VENDOR_ID_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 64, 0, 4, data,TxMessage)
+
+#define ATUC_PHY_VER_NUM_FLAG 0x4 /* BIT 2 */
+#define ATUC_PHY_VER_NUM_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 58, 0, 8, data,TxMessage)
+
+#define ATUC_CURR_STAT_FLAG 0x8 /* BIT 3 */
+
+#define ATUC_CURR_OUT_PWR_FLAG 0x10 /* BIT 4 */
+#define ATUC_CURR_OUT_PWR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 5, 1, data,TxMessage)
+
+#define ATUC_CURR_ATTR_FLAG 0x20 /* BIT 5 */
+#define ATUC_CURR_ATTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 0, 2, data,TxMessage)
+
+
+/* adslAturPhysTable Flags */
+#define ATUR_PHY_SER_NUM_FLAG 0x1 /* BIT 0th position */
+#define ATUR_PHY_SER_NUM_FLAG_MAKECMV1 makeCMV(H2D_CMV_READ, INFO, 62, 0, 12, data,TxMessage)
+#define ATUR_PHY_SER_NUM_FLAG_MAKECMV2 makeCMV(H2D_CMV_READ, INFO, 62, 12, 4, data,TxMessage)
+
+#define ATUR_PHY_VENDOR_ID_FLAG 0x2 /* BIT 1 */
+#define ATUR_PHY_VENDOR_ID_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 65, 0, 4, data,TxMessage)
+
+#define ATUR_PHY_VER_NUM_FLAG 0x4 /* BIT 2 */
+#define ATUR_PHY_VER_NUM_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 61, 0, 8, data,TxMessage)
+
+#define ATUR_SNRMGN_FLAG 0x8
+#if 0 /* [ Ritesh. Use PLAM 45 0 for 0.1dB resolution rather than INFO 68 3 */
+#define ATUR_SNRMGN_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 4, 1, data,TxMessage)
+#else
+#define ATUR_SNRMGN_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, PLAM_SNRMargin_0_1db, 0, 1, data, TxMessage)
+#endif
+
+#define ATUR_ATTN_FLAG 0x10
+#define ATUR_ATTN_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 2, 1, data,TxMessage)
+
+#define ATUR_CURR_STAT_FLAG 0x20 /* BIT 3 */
+
+#define ATUR_CURR_OUT_PWR_FLAG 0x40 /* BIT 4 */
+#define ATUR_CURR_OUT_PWR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 5, 1, data,TxMessage)
+
+#define ATUR_CURR_ATTR_FLAG 0x80 /* BIT 5 */
+#define ATUR_CURR_ATTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 0, 2, data,TxMessage)
+
+/* adslAtucChanTable Flags */
+#define ATUC_CHAN_INTLV_DELAY_FLAG 0x1 /* BIT 0th position */
+//KD #define ATUC_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 3, 1, 1, data,TxMessage)
+#define ATUC_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 92, 1, 1, data,TxMessage)
+
+#define ATUC_CHAN_CURR_TX_RATE_FLAG 0x2 /* BIT 1 */
+#define ATUC_CHAN_CURR_TX_RATE_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 1, 0, 2, data,TxMessage)
+
+#define ATUC_CHAN_PREV_TX_RATE_FLAG 0x4 /* BIT 2 */
+
+/* adslAturChanTable Flags */
+#define ATUR_CHAN_INTLV_DELAY_FLAG 0x1 /* BIT 0th position */
+//KD #define ATUR_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 2, 1, 1, data,TxMessage)
+#define ATUR_CHAN_INTLV_DELAY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 93, 1, 1, data,TxMessage)
+
+#define ATUR_CHAN_CURR_TX_RATE_FLAG 0x2 /* BIT 1 */
+#define ATUR_CHAN_CURR_TX_RATE_FLAG_MAKECMV makeCMV(H2D_CMV_READ, RATE, 0, 0, 2, data,TxMessage)
+
+#define ATUR_CHAN_PREV_TX_RATE_FLAG 0x4 /* BIT 2 */
+
+#define ATUR_CHAN_CRC_BLK_LEN_FLAG 0x8 /* BIT 3 */
+
+/* adslAtucPerfDataTable Flags */
+#define ATUC_PERF_LOFS_FLAG 0x1 /* BIT 0th position */
+#define ATUC_PERF_LOSS_FLAG 0x2 /* BIT 1 */
+#define ATUC_PERF_LO_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 0, 0, 1, data,TxMessage)
+#define ATUC_PERF_ESS_FLAG 0x4 /* BIT 2 */
+#define ATUC_PERF_ESS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 7, 0, 1, data,TxMessage)
+#define ATUC_PERF_INITS_FLAG 0x8 /* BIT 3 */
+#define ATUC_PERF_VALID_INTVLS_FLAG 0x10 /* BIT 4 */
+#define ATUC_PERF_INVALID_INTVLS_FLAG 0x20 /* BIT 5 */
+#define ATUC_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */
+#define ATUC_PERF_CURR_15MIN_LOFS_FLAG 0x80 /* BIT 7 */
+#define ATUC_PERF_CURR_15MIN_LOSS_FLAG 0x100 /* BIT 8 */
+#define ATUC_PERF_CURR_15MIN_ESS_FLAG 0x200 /* BIT 9 */
+#define ATUC_PERF_CURR_15MIN_INIT_FLAG 0x400 /* BIT 10 */
+#define ATUC_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11 */
+#define ATUC_PERF_CURR_1DAY_LOFS_FLAG 0x1000 /* BIT 12 */
+#define ATUC_PERF_CURR_1DAY_LOSS_FLAG 0x2000 /* BIT 13 */
+#define ATUC_PERF_CURR_1DAY_ESS_FLAG 0x4000 /* BIT 14 */
+#define ATUC_PERF_CURR_1DAY_INIT_FLAG 0x8000 /* BIT 15 */
+#define ATUC_PERF_PREV_1DAY_MON_SEC_FLAG 0x10000 /* BIT 16 */
+#define ATUC_PERF_PREV_1DAY_LOFS_FLAG 0x20000 /* BIT 17 */
+#define ATUC_PERF_PREV_1DAY_LOSS_FLAG 0x40000 /* BIT 18 */
+#define ATUC_PERF_PREV_1DAY_ESS_FLAG 0x80000 /* BIT 19 */
+#define ATUC_PERF_PREV_1DAY_INITS_FLAG 0x100000 /* BIT 20 */
+
+/* adslAturPerfDataTable Flags */
+#define ATUR_PERF_LOFS_FLAG 0x1 /* BIT 0th position */
+#define ATUR_PERF_LOSS_FLAG 0x2 /* BIT 1 */
+#define ATUR_PERF_LPR_FLAG 0x4 /* BIT 2 */
+#define ATUR_PERF_LO_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 1, 0, 1, data,TxMessage)
+#define ATUR_PERF_ESS_FLAG 0x8 /* BIT 3 */
+#define ATUR_PERF_ESS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 33, 0, 1, data,TxMessage)
+#define ATUR_PERF_VALID_INTVLS_FLAG 0x10 /* BIT 4 */
+#define ATUR_PERF_INVALID_INTVLS_FLAG 0x20 /* BIT 5 */
+#define ATUR_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */
+#define ATUR_PERF_CURR_15MIN_LOFS_FLAG 0x80 /* BIT 7 */
+#define ATUR_PERF_CURR_15MIN_LOSS_FLAG 0x100 /* BIT 8 */
+#define ATUR_PERF_CURR_15MIN_LPR_FLAG 0x200 /* BIT 9 */
+#define ATUR_PERF_CURR_15MIN_ESS_FLAG 0x400 /* BIT 10 */
+#define ATUR_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11 */
+#define ATUR_PERF_CURR_1DAY_LOFS_FLAG 0x1000 /* BIT 12 */
+#define ATUR_PERF_CURR_1DAY_LOSS_FLAG 0x2000 /* BIT 13 */
+#define ATUR_PERF_CURR_1DAY_LPR_FLAG 0x4000 /* BIT 14 */
+#define ATUR_PERF_CURR_1DAY_ESS_FLAG 0x8000 /* BIT 15 */
+#define ATUR_PERF_PREV_1DAY_MON_SEC_FLAG 0x10000 /* BIT 16 */
+#define ATUR_PERF_PREV_1DAY_LOFS_FLAG 0x20000 /* BIT 17 */
+#define ATUR_PERF_PREV_1DAY_LOSS_FLAG 0x40000 /* BIT 18 */
+#define ATUR_PERF_PREV_1DAY_LPR_FLAG 0x80000 /* BIT 19 */
+#define ATUR_PERF_PREV_1DAY_ESS_FLAG 0x100000 /* BIT 20 */
+
+/* adslAtucIntervalTable Flags */
+#define ATUC_INTVL_LOF_FLAG 0x1 /* BIT 0th position */
+#define ATUC_INTVL_LOS_FLAG 0x2 /* BIT 1 */
+#define ATUC_INTVL_ESS_FLAG 0x4 /* BIT 2 */
+#define ATUC_INTVL_INIT_FLAG 0x8 /* BIT 3 */
+#define ATUC_INTVL_VALID_DATA_FLAG 0x10 /* BIT 4 */
+
+/* adslAturIntervalTable Flags */
+#define ATUR_INTVL_LOF_FLAG 0x1 /* BIT 0th position */
+#define ATUR_INTVL_LOS_FLAG 0x2 /* BIT 1 */
+#define ATUR_INTVL_LPR_FLAG 0x4 /* BIT 2 */
+#define ATUR_INTVL_ESS_FLAG 0x8 /* BIT 3 */
+#define ATUR_INTVL_VALID_DATA_FLAG 0x10 /* BIT 4 */
+
+/* adslAtucChanPerfDataTable Flags */
+#define ATUC_CHAN_RECV_BLK_FLAG 0x01 /* BIT 0th position */
+#define ATUC_CHAN_TX_BLK_FLAG 0x02 /* BIT 1 */
+#define ATUC_CHAN_CORR_BLK_FLAG 0x04 /* BIT 2 */
+#define ATUC_CHAN_UNCORR_BLK_FLAG 0x08 /* BIT 3 */
+#define ATUC_CHAN_PERF_VALID_INTVL_FLAG 0x10 /* BIT 4 */
+#define ATUC_CHAN_PERF_INVALID_INTVL_FLAG 0x20 /* BIT 5 */
+#define ATUC_CHAN_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */
+#define ATUC_CHAN_PERF_CURR_15MIN_RECV_BLK_FLAG 0x80 /* BIT 7 */
+#define ATUC_CHAN_PERF_CURR_15MIN_TX_BLK_FLAG 0x100 /* BIT 8 */
+#define ATUC_CHAN_PERF_CURR_15MIN_CORR_BLK_FLAG 0x200 /* BIT 9 */
+#define ATUC_CHAN_PERF_CURR_15MIN_UNCORR_BLK_FLAG 0x400 /* BIT 10 */
+#define ATUC_CHAN_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11*/
+#define ATUC_CHAN_PERF_CURR_1DAY_RECV_BLK_FLAG 0x1000 /* BIT 12 */
+#define ATUC_CHAN_PERF_CURR_1DAY_TX_BLK_FLAG 0x2000 /* BIT 13 */
+#define ATUC_CHAN_PERF_CURR_1DAY_CORR_BLK_FLAG 0x4000 /* BIT 14 */
+#define ATUC_CHAN_PERF_CURR_1DAY_UNCORR_BLK_FLAG 0x8000 /* BIT 15 */
+#define ATUC_CHAN_PERF_PREV_1DAY_MONI_SEC_FLAG 0x10000 /* BIT 16 */
+#define ATUC_CHAN_PERF_PREV_1DAY_RECV_BLK_FLAG 0x20000 /* BIT 17 */
+#define ATUC_CHAN_PERF_PREV_1DAY_TX_BLK_FLAG 0x40000 /* BIT 18 */
+#define ATUC_CHAN_PERF_PREV_1DAY_CORR_BLK_FLAG 0x80000 /* BIT 19 */
+#define ATUC_CHAN_PERF_PREV_1DAY_UNCORR_BLK_FLAG 0x100000 /* BIT 20 */
+
+
+/* adslAturChanPerfDataTable Flags */
+#define ATUR_CHAN_RECV_BLK_FLAG 0x01 /* BIT 0th position */
+#define ATUR_CHAN_RECV_BLK_FLAG_MAKECMV_LSW makeCMV(H2D_CMV_READ, PLAM, 20, 0, 1, data,TxMessage)
+#define ATUR_CHAN_RECV_BLK_FLAG_MAKECMV_MSW makeCMV(H2D_CMV_READ, PLAM, 21, 0, 1, data,TxMessage)
+#define ATUR_CHAN_TX_BLK_FLAG 0x02 /* BIT 1 */
+#define ATUR_CHAN_TX_BLK_FLAG_MAKECMV_LSW makeCMV(H2D_CMV_READ, PLAM, 20, 0, 1, data,TxMessage)
+#define ATUR_CHAN_TX_BLK_FLAG_MAKECMV_MSW makeCMV(H2D_CMV_READ, PLAM, 21, 0, 1, data,TxMessage)
+#define ATUR_CHAN_CORR_BLK_FLAG 0x04 /* BIT 2 */
+#define ATUR_CHAN_CORR_BLK_FLAG_MAKECMV_INTL makeCMV(H2D_CMV_READ, PLAM, 3, 0, 1, data,TxMessage)
+#define ATUR_CHAN_CORR_BLK_FLAG_MAKECMV_FAST makeCMV(H2D_CMV_READ, PLAM, 3, 1, 1, data,TxMessage)
+#define ATUR_CHAN_UNCORR_BLK_FLAG 0x08 /* BIT 3 */
+#define ATUR_CHAN_UNCORR_BLK_FLAG_MAKECMV_INTL makeCMV(H2D_CMV_READ, PLAM, 2, 0, 1, data,TxMessage)
+#define ATUR_CHAN_UNCORR_BLK_FLAG_MAKECMV_FAST makeCMV(H2D_CMV_READ, PLAM, 2, 1, 1, data,TxMessage)
+#define ATUR_CHAN_PERF_VALID_INTVL_FLAG 0x10 /* BIT 4 */
+#define ATUR_CHAN_PERF_INVALID_INTVL_FLAG 0x20 /* BIT 5 */
+#define ATUR_CHAN_PERF_CURR_15MIN_TIME_ELAPSED_FLAG 0x40 /* BIT 6 */
+#define ATUR_CHAN_PERF_CURR_15MIN_RECV_BLK_FLAG 0x80 /* BIT 7 */
+#define ATUR_CHAN_PERF_CURR_15MIN_TX_BLK_FLAG 0x100 /* BIT 8 */
+#define ATUR_CHAN_PERF_CURR_15MIN_CORR_BLK_FLAG 0x200 /* BIT 9 */
+#define ATUR_CHAN_PERF_CURR_15MIN_UNCORR_BLK_FLAG 0x400 /* BIT 10 */
+#define ATUR_CHAN_PERF_CURR_1DAY_TIME_ELAPSED_FLAG 0x800 /* BIT 11 */
+#define ATUR_CHAN_PERF_CURR_1DAY_RECV_BLK_FLAG 0x1000 /* BIT 12 */
+#define ATUR_CHAN_PERF_CURR_1DAY_TX_BLK_FLAG 0x2000 /* BIT 13 */
+#define ATUR_CHAN_PERF_CURR_1DAY_CORR_BLK_FLAG 0x4000 /* BIT 14 */
+#define ATUR_CHAN_PERF_CURR_1DAY_UNCORR_BLK_FLAG 0x8000 /* BIT 15 */
+#define ATUR_CHAN_PERF_PREV_1DAY_MONI_SEC_FLAG 0x10000 /* BIT 16 */
+#define ATUR_CHAN_PERF_PREV_1DAY_RECV_BLK_FLAG 0x20000 /* BIT 17 */
+#define ATUR_CHAN_PERF_PREV_1DAY_TRANS_BLK_FLAG 0x40000 /* BIT 18 */
+#define ATUR_CHAN_PERF_PREV_1DAY_CORR_BLK_FLAG 0x80000 /* BIT 19 */
+#define ATUR_CHAN_PERF_PREV_1DAY_UNCORR_BLK_FLAG 0x100000 /* BIT 20 */
+
+/* adslAtucChanIntervalTable Flags */
+#define ATUC_CHAN_INTVL_NUM_FLAG 0x1 /* BIT 0th position */
+#define ATUC_CHAN_INTVL_RECV_BLK_FLAG 0x2 /* BIT 1 */
+#define ATUC_CHAN_INTVL_TX_BLK_FLAG 0x4 /* BIT 2 */
+#define ATUC_CHAN_INTVL_CORR_BLK_FLAG 0x8 /* BIT 3 */
+#define ATUC_CHAN_INTVL_UNCORR_BLK_FLAG 0x10 /* BIT 4 */
+#define ATUC_CHAN_INTVL_VALID_DATA_FLAG 0x20 /* BIT 5 */
+
+/* adslAturChanIntervalTable Flags */
+#define ATUR_CHAN_INTVL_NUM_FLAG 0x1 /* BIT 0th Position */
+#define ATUR_CHAN_INTVL_RECV_BLK_FLAG 0x2 /* BIT 1 */
+#define ATUR_CHAN_INTVL_TX_BLK_FLAG 0x4 /* BIT 2 */
+#define ATUR_CHAN_INTVL_CORR_BLK_FLAG 0x8 /* BIT 3 */
+#define ATUR_CHAN_INTVL_UNCORR_BLK_FLAG 0x10 /* BIT 4 */
+#define ATUR_CHAN_INTVL_VALID_DATA_FLAG 0x20 /* BIT 5 */
+
+/* adslLineAlarmConfProfileTable Flags */
+#define ATUC_THRESH_15MIN_LOFS_FLAG 0x01 /* BIT 0th position */
+#define ATUC_THRESH_15MIN_LOSS_FLAG 0x02 /* BIT 1 */
+#define ATUC_THRESH_15MIN_ESS_FLAG 0x04 /* BIT 2 */
+#define ATUC_THRESH_FAST_RATEUP_FLAG 0x08 /* BIT 3 */
+#define ATUC_THRESH_INTERLEAVE_RATEUP_FLAG 0x10 /* BIT 4 */
+#define ATUC_THRESH_FAST_RATEDOWN_FLAG 0x20 /* BIT 5 */
+#define ATUC_THRESH_INTERLEAVE_RATEDOWN_FLAG 0x40 /* BIT 6 */
+#define ATUC_INIT_FAILURE_TRAP_ENABLE_FLAG 0x80 /* BIT 7 */
+#define ATUR_THRESH_15MIN_LOFS_FLAG 0x100 /* BIT 8 */
+#define ATUR_THRESH_15MIN_LOSS_FLAG 0x200 /* BIT 9 */
+#define ATUR_THRESH_15MIN_LPRS_FLAG 0x400 /* BIT 10 */
+#define ATUR_THRESH_15MIN_ESS_FLAG 0x800 /* BIT 11 */
+#define ATUR_THRESH_FAST_RATEUP_FLAG 0x1000 /* BIT 12 */
+#define ATUR_THRESH_INTERLEAVE_RATEUP_FLAG 0x2000 /* BIT 13 */
+#define ATUR_THRESH_FAST_RATEDOWN_FLAG 0x4000 /* BIT 14 */
+#define ATUR_THRESH_INTERLEAVE_RATEDOWN_FLAG 0x8000 /* BIT 15 */
+#define LINE_ALARM_CONF_PROFILE_ROWSTATUS_FLAG 0x10000 /* BIT 16 */
+
+
+/* adslAturTraps Flags */
+#define ATUC_PERF_LOFS_THRESH_FLAG 0x1 /* BIT 0th position */
+#define ATUC_PERF_LOSS_THRESH_FLAG 0x2 /* BIT 1 */
+#define ATUC_PERF_ESS_THRESH_FLAG 0x4 /* BIT 2 */
+#define ATUC_RATE_CHANGE_FLAG 0x8 /* BIT 3 */
+#define ATUR_PERF_LOFS_THRESH_FLAG 0x10 /* BIT 4 */
+#define ATUR_PERF_LOSS_THRESH_FLAG 0x20 /* BIT 5 */
+#define ATUR_PERF_LPRS_THRESH_FLAG 0x40 /* BIT 6 */
+#define ATUR_PERF_ESS_THRESH_FLAG 0x80 /* BIT 7 */
+#define ATUR_RATE_CHANGE_FLAG 0x100 /* BIT 8 */
+
+//RFC- 3440 FLAG DEFINITIONS
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+/* adslLineExtTable flags */
+#define ATUC_LINE_TRANS_CAP_FLAG 0x1 /* BIT 0th position */
+#define ATUC_LINE_TRANS_CAP_FLAG_MAKECMV makeCMV(H2D_CMV_READ,INFO, 67, 0, 1, data,TxMessage)
+#define ATUC_LINE_TRANS_CONFIG_FLAG 0x2 /* BIT 1 */
+#define ATUC_LINE_TRANS_CONFIG_FLAG_MAKECMV makeCMV(H2D_CMV_READ,INFO, 67, 0, 1, data,TxMessage)
+#define ATUC_LINE_TRANS_CONFIG_FLAG_MAKECMV_WR makeCMV(H2D_CMV_WRITE,INFO, 67, 0, 1, data,TxMessage)
+#define ATUC_LINE_TRANS_ACTUAL_FLAG 0x4 /* BIT 2 */
+#define ATUC_LINE_TRANS_ACTUAL_FLAG_MAKECMV makeCMV(H2D_CMV_READ,STAT, 1, 0, 1, data,TxMessage)
+#define LINE_GLITE_POWER_STATE_FLAG 0x8 /* BIT 3 */
+#define LINE_GLITE_POWER_STATE_FLAG_MAKECMV makeCMV(H2D_CMV_READ,STAT, 0, 0, 1, data,TxMessage)
+
+/* adslAtucPerfDataExtTable flags */
+#define ATUC_PERF_STAT_FASTR_FLAG 0x1 /* BIT 0th position */
+#define ATUC_PERF_STAT_FASTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 0, 0, 1, data, TxMessage)
+#define ATUC_PERF_STAT_FAILED_FASTR_FLAG 0x2 /* BIT 1 */
+#define ATUC_PERF_STAT_FAILED_FASTR_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 0, 0, 1, data, TxMessage)
+#define ATUC_PERF_STAT_SESL_FLAG 0X4 /* BIT 2 */
+#define ATUC_PERF_STAT_SESL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 8, 0, 1, data, TxMessage)
+#define ATUC_PERF_STAT_UASL_FLAG 0X8 /* BIT 3 */
+#define ATUC_PERF_STAT_UASL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 10, 0, 1, data, TxMessage)
+#define ATUC_PERF_CURR_15MIN_FASTR_FLAG 0X10 /* BIT 4 */
+#define ATUC_PERF_CURR_15MIN_FAILED_FASTR_FLAG 0X20 /* BIT 5 */
+#define ATUC_PERF_CURR_15MIN_SESL_FLAG 0X40 /* BIT 6 */
+#define ATUC_PERF_CURR_15MIN_UASL_FLAG 0X80 /* BIT 7 */
+#define ATUC_PERF_CURR_1DAY_FASTR_FLAG 0X100 /* BIT 8 */
+#define ATUC_PERF_CURR_1DAY_FAILED_FASTR_FLAG 0X200 /* BIT 9 */
+#define ATUC_PERF_CURR_1DAY_SESL_FLAG 0X400 /* BIT 10 */
+#define ATUC_PERF_CURR_1DAY_UASL_FLAG 0X800 /* BIT 11 */
+#define ATUC_PERF_PREV_1DAY_FASTR_FLAG 0X1000 /* BIT 12 */
+#define ATUC_PERF_PREV_1DAY_FAILED_FASTR_FLAG 0X2000 /* BIT 13 */
+#define ATUC_PERF_PREV_1DAY_SESL_FLAG 0X4000 /* BIT 14 */
+#define ATUC_PERF_PREV_1DAY_UASL_FLAG 0X8000 /* BIT 15 */
+
+/* adslAturPerfDataExtTable */
+#define ATUR_PERF_STAT_SESL_FLAG 0X1 /* BIT 0th position */
+#define ATUR_PERF_STAT_SESL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 34, 0, 1, data, TxMessage)
+#define ATUR_PERF_STAT_UASL_FLAG 0X2 /* BIT 1 */
+#define ATUR_PERF_STAT_UASL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 36, 0, 1, data, TxMessage)
+#define ATUR_PERF_CURR_15MIN_SESL_FLAG 0X4 /* BIT 2 */
+#define ATUR_PERF_CURR_15MIN_UASL_FLAG 0X8 /* BIT 3 */
+#define ATUR_PERF_CURR_1DAY_SESL_FLAG 0X10 /* BIT 4 */
+#define ATUR_PERF_CURR_1DAY_UASL_FLAG 0X20 /* BIT 5 */
+#define ATUR_PERF_PREV_1DAY_SESL_FLAG 0X40 /* BIT 6 */
+#define ATUR_PERF_PREV_1DAY_UASL_FLAG 0X80 /* BIT 7 */
+
+/* adslAutcIntervalExtTable flags */
+#define ATUC_INTERVAL_FASTR_FLAG 0x1 /* Bit 0 */
+#define ATUC_INTERVAL_FAILED_FASTR_FLAG 0x2 /* Bit 1 */
+#define ATUC_INTERVAL_SESL_FLAG 0x4 /* Bit 2 */
+#define ATUC_INTERVAL_UASL_FLAG 0x8 /* Bit 3 */
+
+/* adslAturIntervalExtTable */
+#define ATUR_INTERVAL_SESL_FLAG 0X1 /* BIT 0th position */
+#define ATUR_INTERVAL_UASL_FLAG 0X2 /* BIT 1 */
+
+/* adslAlarmConfProfileExtTable */
+#define ATUC_THRESH_15MIN_FAILED_FASTR_FLAG 0X1/* BIT 0th position */
+#define ATUC_THRESH_15MIN_SESL_FLAG 0X2 /* BIT 1 */
+#define ATUC_THRESH_15MIN_UASL_FLAG 0X4 /* BIT 2 */
+#define ATUR_THRESH_15MIN_SESL_FLAG 0X8 /* BIT 3 */
+#define ATUR_THRESH_15MIN_UASL_FLAG 0X10 /* BIT 4 */
+
+/* adslAturExtTraps */
+#define ATUC_15MIN_FAILED_FASTR_TRAP_FLAG 0X1 /* BIT 0th position */
+#define ATUC_15MIN_SESL_TRAP_FLAG 0X2 /* BIT 1 */
+#define ATUC_15MIN_UASL_TRAP_FLAG 0X4 /* BIT 2 */
+#define ATUR_15MIN_SESL_TRAP_FLAG 0X8 /* BIT 3 */
+#define ATUR_15MIN_UASL_TRAP_FLAG 0X10 /* BIT 4 */
+
+#endif
+
+/* adslLineStatus Flags */
+#define LINE_STAT_MODEM_STATUS_FLAG 0x1 /* BIT 0th position */
+#define LINE_STAT_MODEM_STATUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 0, 0, 1, data, TxMessage)
+#define LINE_STAT_MODE_SEL_FLAG 0x2 /* BIT 1 */
+#define LINE_STAT_MODE_SEL_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 1, 0, 1, data, TxMessage)
+#define LINE_STAT_TRELLCOD_ENABLE_FLAG 0x4 /* BIT 2 */
+#define LINE_STAT_TRELLCOD_ENABLE_FLAG_MAKECMV makeCMV(H2D_CMV_READ, OPTN, 2, 0, 1, data, TxMessage)
+#define LINE_STAT_LATENCY_FLAG 0x8 /* BIT 3 */
+#define LINE_STAT_LATENCY_FLAG_MAKECMV makeCMV(H2D_CMV_READ, STAT, 12, 0, 1, data, TxMessage)
+
+/* adslLineRate Flags */
+#define LINE_RATE_DATA_RATEDS_FLAG 0x1 /* BIT 0th position */
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL1_LP0_MAKECMV makeCMV(H2D_CMV_READ, RATE, 1, 0, 2, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL1_LP1_MAKECMV makeCMV(H2D_CMV_READ, RATE, 1, 2, 2, data, TxMessage)
+
+
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_RP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 12, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_MP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 13, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_LP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 14, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_TP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 15, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_KP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 17, 0, 2, data, TxMessage)
+
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_RP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 12, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_MP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 13, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_LP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 14, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_TP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 15, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEDS_FLAG_ADSL2_KP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 17, 2, 2, data, TxMessage)
+
+#define LINE_RATE_DATA_RATEUS_FLAG 0x2 /* BIT 1 */
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL1_LP0_MAKECMV makeCMV(H2D_CMV_READ, RATE, 0, 0, 2, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL1_LP1_MAKECMV makeCMV(H2D_CMV_READ, RATE, 0, 2, 2, data, TxMessage)
+
+
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_RP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 23, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_MP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 24, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_LP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 25, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_TP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 26, 0, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_KP_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 28, 0, 2, data, TxMessage)
+
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_RP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 23, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_MP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 24, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_LP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 25, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_TP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 26, 1, 1, data, TxMessage)
+#define LINE_RATE_DATA_RATEUS_FLAG_ADSL2_KP_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 28, 2, 2, data, TxMessage)
+
+#define LINE_RATE_ATTNDRDS_FLAG 0x4 /* BIT 2 */
+#define LINE_RATE_ATTNDRDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 4, 2, data, TxMessage)
+
+#define LINE_RATE_ATTNDRUS_FLAG 0x8 /* BIT 3 */
+#define LINE_RATE_ATTNDRUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 4, 2, data, TxMessage)
+
+/* adslLineInformation Flags */
+#define LINE_INFO_INTLV_DEPTHDS_FLAG 0x1 /* BIT 0th position */
+#define LINE_INFO_INTLV_DEPTHDS_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 27, 0, 1, data, TxMessage)
+#define LINE_INFO_INTLV_DEPTHDS_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 27, 1, 1, data, TxMessage)
+#define LINE_INFO_INTLV_DEPTHUS_FLAG 0x2 /* BIT 1 */
+#define LINE_INFO_INTLV_DEPTHUS_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 16, 0, 1, data, TxMessage)
+#define LINE_INFO_INTLV_DEPTHUS_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, CNFG, 16, 1, 1, data, TxMessage)
+#define LINE_INFO_LATNDS_FLAG 0x4 /* BIT 2 */
+#define LINE_INFO_LATNDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 1, 1, data, TxMessage)
+#define LINE_INFO_LATNUS_FLAG 0x8 /* BIT 3 */
+#define LINE_INFO_LATNUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 1, 1, data, TxMessage)
+#define LINE_INFO_SATNDS_FLAG 0x10 /* BIT 4 */
+#define LINE_INFO_SATNDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 2, 1, data, TxMessage)
+#define LINE_INFO_SATNUS_FLAG 0x20 /* BIT 5 */
+#define LINE_INFO_SATNUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 2, 1, data, TxMessage)
+#define LINE_INFO_SNRMNDS_FLAG 0x40 /* BIT 6 */
+#define LINE_INFO_SNRMNDS_FLAG_ADSL1_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 3, 1, data, TxMessage)
+#define LINE_INFO_SNRMNDS_FLAG_ADSL2_MAKECMV makeCMV(H2D_CMV_READ, RATE, 3, 0, 1, data, TxMessage)
+#define LINE_INFO_SNRMNDS_FLAG_ADSL2PLUS_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 46, 0, 1, data, TxMessage)
+#define LINE_INFO_SNRMNUS_FLAG 0x80 /* BIT 7 */
+#define LINE_INFO_SNRMNUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 3, 1, data, TxMessage)
+#define LINE_INFO_ACATPDS_FLAG 0x100 /* BIT 8 */
+#define LINE_INFO_ACATPDS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 68, 6, 1, data, TxMessage)
+#define LINE_INFO_ACATPUS_FLAG 0x200 /* BIT 9 */
+#define LINE_INFO_ACATPUS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, INFO, 69, 6, 1, data, TxMessage)
+
+/* adslNearEndPerformanceStats Flags */
+#define NEAREND_PERF_SUPERFRAME_FLAG_LSW_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 20, 0, 1, data, TxMessage)
+#define NEAREND_PERF_SUPERFRAME_FLAG_MSW_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 21, 0, 1, data, TxMessage)
+#define NEAREND_PERF_SUPERFRAME_FLAG 0x1 /* BIT 0th position */
+#define NEAREND_PERF_LOS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 0, 0, 1, data, TxMessage)
+#define NEAREND_PERF_LOS_FLAG 0x2 /* BIT 1 */
+#define NEAREND_PERF_LOF_FLAG 0x4 /* BIT 2 */
+#define NEAREND_PERF_LPR_FLAG 0x8 /* BIT 3 */
+#define NEAREND_PERF_NCD_FLAG 0x10 /* BIT 4 */
+#define NEAREND_PERF_LCD_FLAG 0x20 /* BIT 5 */
+#define NEAREND_PERF_CRC_FLAG 0x40 /* BIT 6 */
+#define NEAREND_PERF_CRC_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 2, 0, 1, data, TxMessage)
+#define NEAREND_PERF_CRC_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 2, 1, 1, data, TxMessage)
+#define NEAREND_PERF_RSCORR_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 3, 0, 1, data, TxMessage)
+#define NEAREND_PERF_RSCORR_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 3, 1, 1, data, TxMessage)
+#define NEAREND_PERF_RSCORR_FLAG 0x80 /* BIT 7 */
+#define NEAREND_PERF_FECS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 6, 0, 1, data, TxMessage)
+#define NEAREND_PERF_FECS_FLAG 0x100 /* BIT 8 */
+#define NEAREND_PERF_ES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 7, 0, 1, data, TxMessage)
+#define NEAREND_PERF_ES_FLAG 0x200 /* BIT 9 */
+#define NEAREND_PERF_SES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 8, 0, 1, data, TxMessage)
+#define NEAREND_PERF_SES_FLAG 0x400 /* BIT 10 */
+#define NEAREND_PERF_LOSS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 9, 0, 1, data, TxMessage)
+#define NEAREND_PERF_LOSS_FLAG 0x800 /* BIT 11 */
+#define NEAREND_PERF_UAS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 10, 0, 1, data, TxMessage)
+#define NEAREND_PERF_UAS_FLAG 0x1000 /* BIT 12 */
+#define NEAREND_PERF_HECERR_FLAG_BC0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 11, 0, 2, data, TxMessage)
+#define NEAREND_PERF_HECERR_FLAG_BC1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 11, 2, 2, data, TxMessage)
+#define NEAREND_PERF_HECERR_FLAG 0x2000 /* BIT 13 */
+
+/* adslFarEndPerformanceStats Flags */
+#define FAREND_PERF_LOS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 1, 0, 1, data, TxMessage)
+#define FAREND_PERF_LOS_FLAG 0x1 /* BIT 0th position */
+#define FAREND_PERF_LOF_FLAG 0x2 /* BIT 1 */
+#define FAREND_PERF_LPR_FLAG 0x4 /* BIT 2 */
+#define FAREND_PERF_NCD_FLAG 0x8 /* BIT 3 */
+#define FAREND_PERF_LCD_FLAG 0x10 /* BIT 4 */
+#define FAREND_PERF_CRC_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 24, 0, 1, data, TxMessage)
+#define FAREND_PERF_CRC_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 24, 1, 1, data, TxMessage)
+#define FAREND_PERF_CRC_FLAG 0x20 /* BIT 5 */
+#define FAREND_PERF_RSCORR_FLAG_LP0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 28, 0, 1, data, TxMessage)
+#define FAREND_PERF_RSCORR_FLAG_LP1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 28, 1, 1, data, TxMessage)
+#define FAREND_PERF_RSCORR_FLAG 0x40 /* BIT 6 */
+#define FAREND_PERF_FECS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 32, 0, 1, data, TxMessage)
+#define FAREND_PERF_FECS_FLAG 0x80 /* BIT 7 */
+#define FAREND_PERF_ES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 33, 0, 1, data, TxMessage)
+#define FAREND_PERF_ES_FLAG 0x100 /* BIT 8 */
+#define FAREND_PERF_SES_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 34, 0, 1, data, TxMessage)
+#define FAREND_PERF_SES_FLAG 0x200 /* BIT 9 */
+#define FAREND_PERF_LOSS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 35, 0, 1, data, TxMessage)
+#define FAREND_PERF_LOSS_FLAG 0x400 /* BIT 10 */
+#define FAREND_PERF_UAS_FLAG_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 36, 0, 1, data, TxMessage)
+#define FAREND_PERF_UAS_FLAG 0x800 /* BIT 11 */
+#define FAREND_PERF_HECERR_FLAG_BC0_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 37, 0, 2, data, TxMessage)
+#define FAREND_PERF_HECERR_FLAG_BC1_MAKECMV makeCMV(H2D_CMV_READ, PLAM, 37, 2, 2, data, TxMessage)
+#define FAREND_PERF_HECERR_FLAG 0x1000 /* BIT 12 */
+// 603221:tc.chen end
+/* TR-69 related additional parameters - defines */
+/* Defines for struct adslATURSubcarrierInfo */
+#define NEAREND_HLINSC 0x1
+#define NEAREND_HLINSC_MAKECMV(mode) makeCMV(mode, INFO, 71, 2, 1, data, TxMessage)
+#define NEAREND_HLINPS 0x2
+#define NEAREND_HLINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 73, idx, size, data, TxMessage)
+#define NEAREND_HLOGMT 0x4
+#define NEAREND_HLOGMT_MAKECMV(mode) makeCMV(mode, INFO, 80, 0, 1, data, TxMessage)
+#define NEAREND_HLOGPS 0x8
+#define NEAREND_HLOGPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 75, idx, size, data, TxMessage)
+#define NEAREND_QLNMT 0x10
+#define NEAREND_QLNMT_MAKECMV(mode) makeCMV(mode, INFO, 80, 1, 1, data, TxMessage)
+#define NEAREND_QLNPS 0x20
+#define NEAREND_QLNPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 77, idx, size, data, TxMessage)
+#define NEAREND_SNRMT 0x40
+#define NEAREND_SNRMT_MAKECMV(mode) makeCMV(mode, INFO, 80, 2, 1, data, TxMessage)
+#define NEAREND_SNRPS 0x80
+#define NEAREND_SNRPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 78, idx, size, data, TxMessage)
+#define NEAREND_BITPS 0x100
+#define NEAREND_BITPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 22, idx, size, data, TxMessage)
+#define NEAREND_GAINPS 0x200
+#define NEAREND_GAINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 24, idx, size, data, TxMessage)
+
+/* Defines for struct adslATUCSubcarrierInfo */
+#define FAREND_HLINSC 0x1
+
+/* As per the feedback from Knut on 21/08/2006, the cmv command of HLINSC should be INFO 70 2 */
+#define FAREND_HLINSC_MAKECMV(mode) makeCMV(mode, INFO, 70, 2, 1, data, TxMessage)
+#define FAREND_HLINPS 0x2
+#define FAREND_HLINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 72, idx, size, data, TxMessage)
+#define FAREND_HLOGMT 0x4
+#define FAREND_HLOGMT_MAKECMV(mode) makeCMV(mode, INFO, 79, 0, 1, data, TxMessage)
+#define FAREND_HLOGPS 0x8
+#define FAREND_HLOGPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 74, idx, size, data, TxMessage)
+#define FAREND_QLNMT 0x10
+#define FAREND_QLNMT_MAKECMV(mode) makeCMV(mode, INFO, 79, 1, 1, data, TxMessage)
+#define FAREND_QLNPS 0x20
+#define FAREND_QLNPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 76, idx, size, data, TxMessage)
+#define FAREND_SNRMT 0x40
+#define FAREND_SNRMT_MAKECMV(mode) makeCMV(mode, INFO, 79, 2, 1, data, TxMessage)
+#define FAREND_SNRPS 0x80
+#define FAREND_SNRPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 11, idx, size, data, TxMessage)
+#define FAREND_SNRPS_DIAG_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 10, idx, size, data, TxMessage)
+#define FAREND_BITPS 0x100
+#define FAREND_BITPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 23, idx, size, data, TxMessage)
+#define FAREND_GAINPS 0x200
+#define FAREND_GAINPS_MAKECMV(mode,idx,size) makeCMV(mode, INFO, 25, idx, size, data, TxMessage)
+
+
+// GET_ADSL_POWER_SPECTRAL_DENSITY
+#define NOMPSD_US_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 0, 1, data, TxMessage)
+#define NOMPSD_DS_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 1, 1, data, TxMessage)
+#define PCB_US_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 6, 1, data, TxMessage)
+#define PCB_DS_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 7, 1, data, TxMessage)
+#define RMSGI_US_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 10, 1, data, TxMessage)
+#define RMSGI_DS_MAKECMV makeCMV(H2D_CMV_READ, INFO, 102, 11, 1, data, TxMessage)
+
+/////////////////////////////////////////////////Macro Definitions ? FLAG Setting & Testing
+
+#define SET_FLAG(flags, flag_val) ((*flags) = ((*flags) | flag_val))
+// -- This macro sets the flags with the flag_val. Here flags is passed as a pointer
+
+#define IS_FLAG_SET(flags, test_flag) (((*flags) & (test_flag)) == (test_flag)? test_flag:0)
+// -- This macro verifies whether test_flag has been set in flags. Here flags is passed as a pointer
+
+
+#define CLR_FLAG(flags, flag_bit) ((*flags) = (*flags) & (~flag_bit))
+// -- This macro resets the specified flag_bit in the flags. Here flags is passed as a pointer
+
+
+////////////////////////////////////////////////DATA STRUCTURES ORGANIZATION
+
+//Here are the data structures used for accessing mib parameters. The ioctl call includes the third parameter as a void pointer. This parameter has to be type-casted in the driver code to the corresponding structure depending upon the command type. For Ex: consider the ioctl used to get the adslLineCode type, ioctl(fd,GET_ADSL_LINE_CODE,void *struct_adslLineTableEntry). In the driver code we check on the type of the command, i.e GET_ADSL_LINE_CODE and type-cast the void pointer to struct adslLineTableEntry type.
+ //
+#define u32 unsigned int
+#define u16 unsigned short
+#define s16 short
+#define u8 unsigned char
+
+
+typedef u32 AdslPerfTimeElapsed;
+typedef u32 AdslPerfPrevDayCount;
+typedef u32 PerfCurrentCount;
+typedef u32 PerfIntervalCount;
+typedef u32 AdslPerfCurrDayCount;
+
+
+//ioctl(int fd, GET_ADSL_LINE_CODE, void *struct_adslLineTableEntry)
+
+typedef struct adslLineTableEntry {
+ int ifIndex;
+ int adslLineCode;
+ u8 flags;
+} adslLineTableEntry;
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+typedef struct adslLineExtTableEntry {
+ int ifIndex;
+ u16 adslLineTransAtucCap;
+ u16 adslLineTransAtucConfig;
+ u16 adslLineTransAtucActual;
+ int adslLineGlitePowerState;
+ u32 flags;
+}adslLineExtTableEntry;
+#endif
+//ioctl(int fd, GET_ADSL_ATUC_PHY, void *struct_adslAtucPhysEntry)
+#ifndef u_char
+#define u_char u8
+#endif
+
+typedef struct adslVendorId {
+ u16 country_code;
+ u_char provider_id[4]; /* Ascii characters */
+ u_char revision_info[2];
+}adslVendorId;
+
+typedef struct adslAtucPhysEntry {
+ int ifIndex;
+ char serial_no[32];
+ union {
+ char vendor_id[16];
+ adslVendorId vendor_info;
+ } vendor_id;
+ char version_no[16];
+ u32 status;
+ int outputPwr;
+ u32 attainableRate;
+ u8 flags;
+} adslAtucPhysEntry;
+
+
+//ioctl(int fd, GET_ADSL_ATUR_PHY, void *struct_adslAturPhysEntry)
+
+typedef struct adslAturPhysEntry {
+ int ifIndex;
+ char serial_no[32];
+ union {
+ char vendor_id[16];
+ adslVendorId vendor_info;
+ } vendor_id;
+ char version_no[16];
+ int SnrMgn;
+ u32 Attn;
+ u32 status;
+ int outputPwr;
+ u32 attainableRate;
+ u8 flags;
+} adslAturPhysEntry;
+
+
+//ioctl(int fd, GET_ADSL_ATUC_CHAN_INFO, void *struct_adslAtucChanInfo)
+
+typedef struct adslAtucChanInfo {
+ int ifIndex;
+ u32 interleaveDelay;
+ u32 currTxRate;
+ u32 prevTxRate;
+ u8 flags;
+} adslAtucChanInfo;
+
+
+//ioctl(int fd, GET_ADSL_ATUR_CHAN_INFO, void *struct_adslAturChanInfo)
+
+typedef struct adslAturChanInfo {
+ int ifIndex;
+ u32 interleaveDelay;
+ u32 currTxRate;
+ u32 prevTxRate;
+ u32 crcBlkLen;
+ u8 flags;
+} adslAturChanInfo;
+
+
+//ioctl(int fd, GET_ADSL_ATUC_PERF_DATA, void *struct_atucPerfDataEntry)
+
+typedef struct atucPerfDataEntry
+{
+ int ifIndex;
+ u32 adslAtucPerfLofs;
+ u32 adslAtucPerfLoss;
+ u32 adslAtucPerfESs;
+ u32 adslAtucPerfInits;
+ int adslAtucPerfValidIntervals;
+ int adslAtucPerfInvalidIntervals;
+ AdslPerfTimeElapsed adslAtucPerfCurr15MinTimeElapsed;
+ PerfCurrentCount adslAtucPerfCurr15MinLofs;
+ PerfCurrentCount adslAtucPerfCurr15MinLoss;
+ PerfCurrentCount adslAtucPerfCurr15MinESs;
+ PerfCurrentCount adslAtucPerfCurr15MinInits;
+ AdslPerfTimeElapsed adslAtucPerfCurr1DayTimeElapsed;
+ AdslPerfCurrDayCount adslAtucPerfCurr1DayLofs;
+ AdslPerfCurrDayCount adslAtucPerfCurr1DayLoss;
+ AdslPerfCurrDayCount adslAtucPerfCurr1DayESs;
+ AdslPerfCurrDayCount adslAtucPerfCurr1DayInits;
+ int adslAtucPerfPrev1DayMoniSecs;
+ AdslPerfPrevDayCount adslAtucPerfPrev1DayLofs;
+ AdslPerfPrevDayCount adslAtucPerfPrev1DayLoss;
+ AdslPerfPrevDayCount adslAtucPerfPrev1DayESs;
+ AdslPerfPrevDayCount adslAtucPerfPrev1DayInits;
+ u32 flags;
+} atucPerfDataEntry;
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+typedef struct atucPerfDataExtEntry
+ {
+ int ifIndex;
+ u32 adslAtucPerfStatFastR;
+ u32 adslAtucPerfStatFailedFastR;
+ u32 adslAtucPerfStatSesL;
+ u32 adslAtucPerfStatUasL;
+ u32 adslAtucPerfCurr15MinFastR;
+ u32 adslAtucPerfCurr15MinFailedFastR;
+ u32 adslAtucPerfCurr15MinSesL;
+ u32 adslAtucPerfCurr15MinUasL;
+ u32 adslAtucPerfCurr1DayFastR;
+ u32 adslAtucPerfCurr1DayFailedFastR;
+ u32 adslAtucPerfCurr1DaySesL;
+ u32 adslAtucPerfCurr1DayUasL;
+ u32 adslAtucPerfPrev1DayFastR;
+ u32 adslAtucPerfPrev1DayFailedFastR;
+ u32 adslAtucPerfPrev1DaySesL;
+ u32 adslAtucPerfPrev1DayUasL;
+ u32 flags;
+} atucPerfDataExtEntry;
+
+#endif
+//ioctl(int fd, GET_ADSL_ATUR_PERF_DATA, void *struct_aturPerfDataEntry)
+
+typedef struct aturPerfDataEntry
+{
+ int ifIndex;
+ u32 adslAturPerfLofs;
+ u32 adslAturPerfLoss;
+ u32 adslAturPerfLprs;
+ u32 adslAturPerfESs;
+ int adslAturPerfValidIntervals;
+ int adslAturPerfInvalidIntervals;
+ AdslPerfTimeElapsed adslAturPerfCurr15MinTimeElapsed;
+ PerfCurrentCount adslAturPerfCurr15MinLofs;
+ PerfCurrentCount adslAturPerfCurr15MinLoss;
+ PerfCurrentCount adslAturPerfCurr15MinLprs;
+ PerfCurrentCount adslAturPerfCurr15MinESs;
+ AdslPerfTimeElapsed adslAturPerfCurr1DayTimeElapsed;
+ AdslPerfCurrDayCount adslAturPerfCurr1DayLofs;
+ AdslPerfCurrDayCount adslAturPerfCurr1DayLoss;
+ AdslPerfCurrDayCount adslAturPerfCurr1DayLprs;
+ AdslPerfCurrDayCount adslAturPerfCurr1DayESs;
+ int adslAturPerfPrev1DayMoniSecs;
+ AdslPerfPrevDayCount adslAturPerfPrev1DayLofs;
+ AdslPerfPrevDayCount adslAturPerfPrev1DayLoss;
+ AdslPerfPrevDayCount adslAturPerfPrev1DayLprs;
+ AdslPerfPrevDayCount adslAturPerfPrev1DayESs;
+ u32 flags;
+} aturPerfDataEntry;
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+typedef struct aturPerfDataExtEntry
+ {
+ int ifIndex;
+ u32 adslAturPerfStatSesL;
+ u32 adslAturPerfStatUasL;
+ u32 adslAturPerfCurr15MinSesL;
+ u32 adslAturPerfCurr15MinUasL;
+ u32 adslAturPerfCurr1DaySesL;
+ u32 adslAturPerfCurr1DayUasL;
+ u32 adslAturPerfPrev1DaySesL;
+ u32 adslAturPerfPrev1DayUasL;
+ u32 flags;
+} aturPerfDataExtEntry;
+#endif
+//ioctl(int fd, GET_ADSL_ATUC_INTVL_INFO, void *struct_adslAtucInvtInfo)
+
+typedef struct adslAtucIntvlInfo {
+ int ifIndex;
+ int IntervalNumber;
+ PerfIntervalCount intervalLOF;
+ PerfIntervalCount intervalLOS;
+ PerfIntervalCount intervalES;
+ PerfIntervalCount intervalInits;
+ int intervalValidData;
+ u8 flags;
+} adslAtucIntvlInfo;
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+typedef struct adslAtucInvtlExtInfo
+ {
+ int ifIndex;
+ int IntervalNumber;
+ u32 adslAtucIntervalFastR;
+ u32 adslAtucIntervalFailedFastR;
+ u32 adslAtucIntervalSesL;
+ u32 adslAtucIntervalUasL;
+ u32 flags;
+} adslAtucInvtlExtInfo;
+#endif
+//ioctl(int fd, GET_ADSL_ATUR_INTVL_INFO, void *struct_adslAturInvtlInfo)
+
+typedef struct adslAturIntvlInfo {
+ int ifIndex;
+ int IntervalNumber;
+ PerfIntervalCount intervalLOF;
+ PerfIntervalCount intervalLOS;
+ PerfIntervalCount intervalLPR;
+ PerfIntervalCount intervalES;
+ int intervalValidData;
+ u8 flags;
+} adslAturIntvlInfo;
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+typedef struct adslAturInvtlExtInfo
+ {
+ int ifIndex;
+ int IntervalNumber;
+ u32 adslAturIntervalSesL;
+ u32 adslAturIntervalUasL;
+ u32 flags;
+} adslAturInvtlExtInfo;
+#endif
+//ioctl(int fd, GET_ADSL_ATUC_CHAN_PERF_DATA, void *struct_atucChannelPerfDataEntry)
+
+typedef struct atucChannelPerfDataEntry
+{
+ int ifIndex;
+ u32 adslAtucChanReceivedBlks;
+ u32 adslAtucChanTransmittedBlks;
+ u32 adslAtucChanCorrectedBlks;
+ u32 adslAtucChanUncorrectBlks;
+ int adslAtucChanPerfValidIntervals;
+ int adslAtucChanPerfInvalidIntervals;
+ AdslPerfTimeElapsed adslAtucChanPerfCurr15MinTimeElapsed;
+ PerfCurrentCount adslAtucChanPerfCurr15MinReceivedBlks;
+ PerfCurrentCount adslAtucChanPerfCurr15MinTransmittedBlks;
+ PerfCurrentCount adslAtucChanPerfCurr15MinCorrectedBlks;
+ PerfCurrentCount adslAtucChanPerfCurr15MinUncorrectBlks;
+ AdslPerfTimeElapsed adslAtucChanPerfCurr1DayTimeElapsed;
+ AdslPerfCurrDayCount adslAtucChanPerfCurr1DayReceivedBlks;
+ AdslPerfCurrDayCount adslAtucChanPerfCurr1DayTransmittedBlks;
+ AdslPerfCurrDayCount adslAtucChanPerfCurr1DayCorrectedBlks;
+ AdslPerfCurrDayCount adslAtucChanPerfCurr1DayUncorrectBlks;
+ int adslAtucChanPerfPrev1DayMoniSecs;
+ AdslPerfPrevDayCount adslAtucChanPerfPrev1DayReceivedBlks;
+ AdslPerfPrevDayCount adslAtucChanPerfPrev1DayTransmittedBlks;
+ AdslPerfPrevDayCount adslAtucChanPerfPrev1DayCorrectedBlks;
+ AdslPerfPrevDayCount adslAtucChanPerfPrev1DayUncorrectBlks;
+ u32 flags;
+}atucChannelPerfDataEntry;
+
+
+//ioctl(int fd, GET_ADSL_ATUR_CHAN_PERF_DATA, void *struct_aturChannelPerfDataEntry)
+
+typedef struct aturChannelPerfDataEntry
+{
+ int ifIndex;
+ u32 adslAturChanReceivedBlks;
+ u32 adslAturChanTransmittedBlks;
+ u32 adslAturChanCorrectedBlks;
+ u32 adslAturChanUncorrectBlks;
+ int adslAturChanPerfValidIntervals;
+ int adslAturChanPerfInvalidIntervals;
+ AdslPerfTimeElapsed adslAturChanPerfCurr15MinTimeElapsed;
+ PerfCurrentCount adslAturChanPerfCurr15MinReceivedBlks;
+ PerfCurrentCount adslAturChanPerfCurr15MinTransmittedBlks;
+ PerfCurrentCount adslAturChanPerfCurr15MinCorrectedBlks;
+ PerfCurrentCount adslAturChanPerfCurr15MinUncorrectBlks;
+ AdslPerfTimeElapsed adslAturChanPerfCurr1DayTimeElapsed;
+ AdslPerfCurrDayCount adslAturChanPerfCurr1DayReceivedBlks;
+ AdslPerfCurrDayCount adslAturChanPerfCurr1DayTransmittedBlks;
+ AdslPerfCurrDayCount adslAturChanPerfCurr1DayCorrectedBlks;
+ AdslPerfCurrDayCount adslAturChanPerfCurr1DayUncorrectBlks;
+ int adslAturChanPerfPrev1DayMoniSecs;
+ AdslPerfPrevDayCount adslAturChanPerfPrev1DayReceivedBlks;
+ AdslPerfPrevDayCount adslAturChanPerfPrev1DayTransmittedBlks;
+ AdslPerfPrevDayCount adslAturChanPerfPrev1DayCorrectedBlks;
+ AdslPerfPrevDayCount adslAturChanPerfPrev1DayUncorrectBlks;
+ u32 flags;
+} aturChannelPerfDataEntry;
+
+
+//ioctl(int fd, GET_ADSL_ATUC_CHAN_INTVL_INFO, void *struct_adslAtucChanIntvlInfo)
+
+typedef struct adslAtucChanIntvlInfo {
+ int ifIndex;
+ int IntervalNumber;
+ PerfIntervalCount chanIntervalRecvdBlks;
+ PerfIntervalCount chanIntervalXmitBlks;
+ PerfIntervalCount chanIntervalCorrectedBlks;
+ PerfIntervalCount chanIntervalUncorrectBlks;
+ int intervalValidData;
+ u8 flags;
+} adslAtucChanIntvlInfo;
+
+
+//ioctl(int fd, GET_ADSL_ATUR_CHAN_INTVL_INFO, void *struct_adslAturChanIntvlInfo)
+
+typedef struct adslAturChanIntvlInfo {
+ int ifIndex;
+ int IntervalNumber;
+ PerfIntervalCount chanIntervalRecvdBlks;
+ PerfIntervalCount chanIntervalXmitBlks;
+ PerfIntervalCount chanIntervalCorrectedBlks;
+ PerfIntervalCount chanIntervalUncorrectBlks;
+ int intervalValidData;
+ u8 flags;
+} adslAturChanIntvlInfo;
+
+
+//ioctl(int fd, GET_ADSL_ALRM_CONF_PROF, void *struct_adslLineAlarmConfProfileEntry)
+//ioctl(int fd, SET_ADSL_ALRM_CONF_PROF, void *struct_adslLineAlarmConfProfileEntry)
+
+typedef struct adslLineAlarmConfProfileEntry
+ {
+ unsigned char adslLineAlarmConfProfileName[32];
+ int adslAtucThresh15MinLofs;
+ int adslAtucThresh15MinLoss;
+ int adslAtucThresh15MinESs;
+ u32 adslAtucThreshFastRateUp;
+ u32 adslAtucThreshInterleaveRateUp;
+ u32 adslAtucThreshFastRateDown;
+ u32 adslAtucThreshInterleaveRateDown;
+ int adslAtucInitFailureTrapEnable;
+ int adslAturThresh15MinLofs;
+ int adslAturThresh15MinLoss;
+ int adslAturThresh15MinLprs;
+ int adslAturThresh15MinESs;
+ u32 adslAturThreshFastRateUp;
+ u32 adslAturThreshInterleaveRateUp;
+ u32 adslAturThreshFastRateDown;
+ u32 adslAturThreshInterleaveRateDown;
+ int adslLineAlarmConfProfileRowStatus;
+ u32 flags;
+} adslLineAlarmConfProfileEntry;
+
+#ifdef IFXMIPS_MEI_MIB_RFC3440
+typedef struct adslLineAlarmConfProfileExtEntry
+ {
+ u8 adslLineAlarmConfProfileExtName[32];
+ u32 adslAtucThreshold15MinFailedFastR;
+ u32 adslAtucThreshold15MinSesL;
+ u32 adslAtucThreshold15MinUasL;
+ u32 adslAturThreshold15MinSesL;
+ u32 adslAturThreshold15MinUasL;
+ u32 flags;
+} adslLineAlarmConfProfileExtEntry;
+#endif
+//TRAPS
+
+/* The following Data Sturctures are added to support the WEB related parameters for ADSL Statistics */
+typedef struct adslLineStatus
+ {
+ int adslModemStatus;
+ u32 adslModeSelected;
+ int adslAtucThresh15MinESs;
+ int adslTrellisCodeEnable;
+ int adslLatency;
+ u8 flags;
+ } adslLineStatusInfo;
+
+typedef struct adslLineRate
+ {
+ u32 adslDataRateds;
+ u32 adslDataRateus;
+ u32 adslATTNDRds;
+ u32 adslATTNDRus;
+ u8 flags;
+ } adslLineRateInfo;
+
+typedef struct adslLineInfo
+ {
+ u32 adslInterleaveDepthds;
+ u32 adslInterleaveDepthus;
+ u32 adslLATNds;
+ u32 adslLATNus;
+ u32 adslSATNds;
+ u32 adslSATNus;
+ int adslSNRMds;
+ int adslSNRMus;
+ int adslACATPds;
+ int adslACATPus;
+ u32 flags;
+ } adslLineInfo;
+
+typedef struct adslNearEndPerfStats
+ {
+ u32 adslSuperFrames;
+ u32 adslneLOS;
+ u32 adslneLOF;
+ u32 adslneLPR;
+ u32 adslneNCD;
+ u32 adslneLCD;
+ u32 adslneCRC;
+ u32 adslneRSCorr;
+ u32 adslneFECS;
+ u32 adslneES;
+ u32 adslneSES;
+ u32 adslneLOSS;
+ u32 adslneUAS;
+ u32 adslneHECErrors;
+ u32 flags;
+ } adslNearEndPerfStats;
+
+typedef struct adslFarEndPerfStats
+ {
+ u32 adslfeLOS;
+ u32 adslfeLOF;
+ u32 adslfeLPR;
+ u32 adslfeNCD;
+ u32 adslfeLCD;
+ u32 adslfeCRC;
+ u32 adslfeRSCorr;
+ u32 adslfeFECS;
+ u32 adslfeES;
+ u32 adslfeSES;
+ u32 adslfeLOSS;
+ u32 adslfeUAS;
+ u32 adslfeHECErrors;
+ u32 flags;
+ } adslFarEndPerfStats;
+
+/* The number of tones (and hence indexes) is dependent on the ADSL mode - G.992.1, G.992.2, G.992.3, * G.992.4 and G.992.5 */
+typedef struct adslATURSubcarrierInfo {
+ int ifindex;
+ u16 HLINSCds;
+ u16 HLINpsds[1024];/* Even index = real part; Odd Index
+ = imaginary part for each tone */
+ u16 HLOGMTds;
+ u16 HLOGpsds[512];
+ u16 QLNMTds;
+ u16 QLNpsds[512];
+ u16 SNRMTds;
+ u16 SNRpsds[512];
+ u16 BITpsds[512];
+ s16 GAINpsds[512]; /* Signed value in 0.1dB units. i.e dB * 10.
+ Needs to be converted into linear scale*/
+ u16 flags;
+}adslATURSubcarrierInfo;
+
+typedef struct adslATUCSubcarrierInfo {
+ int ifindex;
+ u16 HLINSCus;
+ u16 HLINpsus[128];/* Even index = real part; Odd Index
+ = imaginary part for each tone */
+ u16 HLOGMTus;
+ u16 HLOGpsus[64];
+ u16 QLNMTus;
+ u16 QLNpsus[64];
+ u16 SNRMTus;
+ u16 SNRpsus[64];
+ u16 BITpsus[64];
+ s16 GAINpsus[64]; /* Signed value in 0.1dB units. i.e dB * 10.
+ Needs to be converted into linear scale*/
+ u16 flags;
+}adslATUCSubcarrierInfo;
+
+#ifndef u_int16
+#define u_int16 u16
+#endif
+
+typedef struct adslInitStats {
+ u_int16 FullInitializationCount;
+ u_int16 FailedFullInitializationCount;
+ u_int16 LINIT_Errors;
+ u_int16 Init_Timeouts;
+}adslInitStats;
+
+typedef struct adslPowerSpectralDensity {
+ int ACTPSDds;
+ int ACTPSDus;
+}adslPowerSpectralDensity;
+
+//ioctl(int fd, ADSL_ATUR_TRAPS, void *uint16_flags)
+typedef union structpts {
+ adslLineTableEntry * adslLineTableEntry_pt;
+ adslAtucPhysEntry * adslAtucPhysEntry_pt;
+ adslAturPhysEntry * adslAturPhysEntry_pt;
+ adslAtucChanInfo * adslAtucChanInfo_pt;
+ adslAturChanInfo * adslAturChanInfo_pt;
+ atucPerfDataEntry * atucPerfDataEntry_pt;
+ aturPerfDataEntry * aturPerfDataEntry_pt;
+ adslAtucIntvlInfo * adslAtucIntvlInfo_pt;
+ adslAturIntvlInfo * adslAturIntvlInfo_pt;
+ atucChannelPerfDataEntry * atucChannelPerfDataEntry_pt;
+ aturChannelPerfDataEntry * aturChannelPerfDataEntry_pt;
+ adslAtucChanIntvlInfo * adslAtucChanIntvlInfo_pt;
+ adslAturChanIntvlInfo * adslAturChanIntvlInfo_pt;
+ adslLineAlarmConfProfileEntry * adslLineAlarmConfProfileEntry_pt;
+ // RFC 3440
+
+ #ifdef IFXMIPS_MEI_MIB_RFC3440
+ adslLineExtTableEntry * adslLineExtTableEntry_pt;
+ atucPerfDataExtEntry * atucPerfDataExtEntry_pt;
+ adslAtucInvtlExtInfo * adslAtucInvtlExtInfo_pt;
+ aturPerfDataExtEntry * aturPerfDataExtEntry_pt;
+ adslAturInvtlExtInfo * adslAturInvtlExtInfo_pt;
+ adslLineAlarmConfProfileExtEntry * adslLineAlarmConfProfileExtEntry_pt;
+ #endif
+ adslLineStatusInfo * adslLineStatusInfo_pt;
+ adslLineRateInfo * adslLineRateInfo_pt;
+ adslLineInfo * adslLineInfo_pt;
+ adslNearEndPerfStats * adslNearEndPerfStats_pt;
+ adslFarEndPerfStats * adslFarEndPerfStats_pt;
+ adslATUCSubcarrierInfo * adslATUCSubcarrierInfo_pt;
+ adslATURSubcarrierInfo * adslATURSubcarrierInfo_pt;
+ adslPowerSpectralDensity * adslPowerSpectralDensity_pt;
+}structpts;
+
+#endif /* ] __IFXMIPS_MEI_APP_IOCTL_H */
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_bsp.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_bsp.h
new file mode 100644
index 000000000..c34662013
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_bsp.h
@@ -0,0 +1,308 @@
+/******************************************************************************
+**
+** FILE NAME : ifxmips_mei_bsp.h
+** PROJECT : Danube
+** MODULES : MEI
+**
+** DATE : 1 Jan 2006
+** AUTHOR : TC Chen
+** DESCRIPTION : MEI Driver
+** 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
+** $Version $Date $Author $Comment
+*******************************************************************************/
+#ifndef _IFXMIPS_MEI_BSP_H_
+#define _IFXMIPS_MEI_BSP_H_
+
+/*** Register address offsets, relative to MEI_SPACE_ADDRESS ***/
+#define MEI_DATA_XFR_OFFSET (0x0000)
+#define MEI_VERSION_OFFSET (0x0004)
+#define MEI_ARC_GP_STAT_OFFSET (0x0008)
+#define MEI_DATA_XFR_STAT_OFFSET (0x000C)
+#define MEI_XFR_ADDR_OFFSET (0x0010)
+#define MEI_MAX_WAIT_OFFSET (0x0014)
+#define MEI_TO_ARC_INT_OFFSET (0x0018)
+#define ARC_TO_MEI_INT_OFFSET (0x001C)
+#define ARC_TO_MEI_INT_MASK_OFFSET (0x0020)
+#define MEI_DEBUG_WAD_OFFSET (0x0024)
+#define MEI_DEBUG_RAD_OFFSET (0x0028)
+#define MEI_DEBUG_DATA_OFFSET (0x002C)
+#define MEI_DEBUG_DEC_OFFSET (0x0030)
+#define MEI_CONFIG_OFFSET (0x0034)
+#define MEI_RST_CONTROL_OFFSET (0x0038)
+#define MEI_DBG_MASTER_OFFSET (0x003C)
+#define MEI_CLK_CONTROL_OFFSET (0x0040)
+#define MEI_BIST_CONTROL_OFFSET (0x0044)
+#define MEI_BIST_STAT_OFFSET (0x0048)
+#define MEI_XDATA_BASE_SH_OFFSET (0x004c)
+#define MEI_XDATA_BASE_OFFSET (0x0050)
+#define MEI_XMEM_BAR_BASE_OFFSET (0x0054)
+#define MEI_XMEM_BAR0_OFFSET (0x0054)
+#define MEI_XMEM_BAR1_OFFSET (0x0058)
+#define MEI_XMEM_BAR2_OFFSET (0x005C)
+#define MEI_XMEM_BAR3_OFFSET (0x0060)
+#define MEI_XMEM_BAR4_OFFSET (0x0064)
+#define MEI_XMEM_BAR5_OFFSET (0x0068)
+#define MEI_XMEM_BAR6_OFFSET (0x006C))
+#define MEI_XMEM_BAR7_OFFSET (0x0070)
+#define MEI_XMEM_BAR8_OFFSET (0x0074)
+#define MEI_XMEM_BAR9_OFFSET (0x0078)
+#define MEI_XMEM_BAR10_OFFSET (0x007C)
+#define MEI_XMEM_BAR11_OFFSET (0x0080)
+#define MEI_XMEM_BAR12_OFFSET (0x0084)
+#define MEI_XMEM_BAR13_OFFSET (0x0088)
+#define MEI_XMEM_BAR14_OFFSET (0x008C)
+#define MEI_XMEM_BAR15_OFFSET (0x0090)
+#define MEI_XMEM_BAR16_OFFSET (0x0094)
+
+#define WHILE_DELAY 20000
+/*
+** Define where in ME Processor's memory map the Stratify chip lives
+*/
+
+#define MAXSWAPSIZE 8 * 1024 //8k *(32bits)
+
+// Mailboxes
+#define MSG_LENGTH 16 // x16 bits
+#define YES_REPLY 1
+#define NO_REPLY 0
+
+#define CMV_TIMEOUT 1000 //jiffies
+
+// Block size per BAR
+#define SDRAM_SEGMENT_SIZE (64*1024)
+// Number of Bar registers
+#define MAX_BAR_REGISTERS (17)
+
+#define XDATA_REGISTER (15)
+
+#define IFXMIPS_MEI_IOCTL_CMV_WINHOST IFX_ADSL_IOC_CMV_WINHOST
+
+#define IFXMIPS_MEI_IOCTL_CMV_READ IFX_ADSL_IOC_CMV_READ
+#define IFXMIPS_MEI_IOCTL_CMV_WRITE IFX_ADSL_IOC_CMV_WRITE
+
+#define IFXMIPS_MEI_IOCTL_GET_BASE_ADDRESS IFX_ADSL_IOC_GET_BASE_ADDRESS
+
+// ARC register addresss
+#define ARC_STATUS 0x0
+#define ARC_LP_START 0x2
+#define ARC_LP_END 0x3
+#define ARC_DEBUG 0x5
+#define ARC_INT_MASK 0x10A
+
+#define IRAM0_BASE (0x00000)
+#define IRAM1_BASE (0x04000)
+#define BRAM_BASE (0x0A000)
+
+#define ADSL_BASE (0x20000)
+#define CRI_BASE (ADSL_BASE + 0x11F00)
+#define CRI_CCR0 (CRI_BASE + 0x00)
+#define CRI_RST (CRI_BASE + 0x04*4)
+#define ADSL_DILV_BASE (ADSL_BASE+0x20000)
+
+//
+#define IRAM0_ADDR_BIT_MASK 0xFFF
+#define IRAM1_ADDR_BIT_MASK 0xFFF
+#define BRAM_ADDR_BIT_MASK 0xFFF
+#define RX_DILV_ADDR_BIT_MASK 0x1FFF
+
+/*** Bit definitions ***/
+
+#define FALSE 0
+#define TRUE 1
+#define BIT0 1<<0
+#define BIT1 1<<1
+#define BIT2 1<<2
+#define BIT3 1<<3
+#define BIT4 1<<4
+#define BIT5 1<<5
+#define BIT6 1<<6
+#define BIT7 1<<7
+#define BIT8 1<<8
+#define BIT9 1<<9
+#define BIT10 1<<10
+#define BIT11 1<<11
+#define BIT12 1<<12
+#define BIT13 1<<13
+#define BIT14 1<<14
+#define BIT15 1<<15
+#define BIT16 1<<16
+#define BIT17 1<<17
+#define BIT18 1<<18
+#define BIT19 1<<19
+#define BIT20 1<<20
+#define BIT21 1<<21
+#define BIT22 1<<22
+#define BIT23 1<<23
+#define BIT24 1<<24
+#define BIT25 1<<25
+#define BIT26 1<<26
+#define BIT27 1<<27
+#define BIT28 1<<28
+#define BIT29 1<<29
+#define BIT30 1<<30
+#define BIT31 1<<31
+
+// CRI_CCR0 Register definitions
+#define CLK_2M_MODE_ENABLE BIT6
+#define ACL_CLK_MODE_ENABLE BIT4
+#define FDF_CLK_MODE_ENABLE BIT2
+#define STM_CLK_MODE_ENABLE BIT0
+
+// CRI_RST Register definitions
+#define FDF_SRST BIT3
+#define MTE_SRST BIT2
+#define FCI_SRST BIT1
+#define AAI_SRST BIT0
+
+// MEI_TO_ARC_INTERRUPT Register definitions
+#define MEI_TO_ARC_INT1 BIT3
+#define MEI_TO_ARC_INT0 BIT2
+#define MEI_TO_ARC_CS_DONE BIT1 //need to check
+#define MEI_TO_ARC_MSGAV BIT0
+
+// ARC_TO_MEI_INTERRUPT Register definitions
+#define ARC_TO_MEI_INT1 BIT8
+#define ARC_TO_MEI_INT0 BIT7
+#define ARC_TO_MEI_CS_REQ BIT6
+#define ARC_TO_MEI_DBG_DONE BIT5
+#define ARC_TO_MEI_MSGACK BIT4
+#define ARC_TO_MEI_NO_ACCESS BIT3
+#define ARC_TO_MEI_CHECK_AAITX BIT2
+#define ARC_TO_MEI_CHECK_AAIRX BIT1
+#define ARC_TO_MEI_MSGAV BIT0
+
+// ARC_TO_MEI_INTERRUPT_MASK Register definitions
+#define GP_INT1_EN BIT8
+#define GP_INT0_EN BIT7
+#define CS_REQ_EN BIT6
+#define DBG_DONE_EN BIT5
+#define MSGACK_EN BIT4
+#define NO_ACC_EN BIT3
+#define AAITX_EN BIT2
+#define AAIRX_EN BIT1
+#define MSGAV_EN BIT0
+
+#define MEI_SOFT_RESET BIT0
+
+#define HOST_MSTR BIT0
+
+#define JTAG_MASTER_MODE 0x0
+#define MEI_MASTER_MODE HOST_MSTR
+
+// MEI_DEBUG_DECODE Register definitions
+#define MEI_DEBUG_DEC_MASK (0x3)
+#define MEI_DEBUG_DEC_AUX_MASK (0x0)
+#define MEI_DEBUG_DEC_DMP1_MASK (0x1)
+#define MEI_DEBUG_DEC_DMP2_MASK (0x2)
+#define MEI_DEBUG_DEC_CORE_MASK (0x3)
+
+#define AUX_STATUS (0x0)
+// ARC_TO_MEI_MAILBOX[11] is a special location used to indicate
+// page swap requests.
+#define MEI_TO_ARC_MAILBOX (0xDFD0)
+#define MEI_TO_ARC_MAILBOXR (MEI_TO_ARC_MAILBOX + 0x2C)
+
+#define ARC_TO_MEI_MAILBOX (0xDFA0)
+#define ARC_MEI_MAILBOXR (ARC_TO_MEI_MAILBOX + 0x2C)
+
+// Codeswap request messages are indicated by setting BIT31
+#define OMB_CODESWAP_MESSAGE_MSG_TYPE_MASK (0x80000000)
+
+// Clear Eoc messages received are indicated by setting BIT17
+#define OMB_CLEAREOC_INTERRUPT_CODE (0x00020000)
+
+/*
+** Swap page header
+*/
+// Page must be loaded at boot time if size field has BIT31 set
+#define BOOT_FLAG (BIT31)
+#define BOOT_FLAG_MASK ~BOOT_FLAG
+
+#define FREE_RELOAD 1
+#define FREE_SHOWTIME 2
+#define FREE_ALL 3
+
+// marcos
+#define IFXMIPS_WRITE_REGISTER_L(data,addr) do{ *((volatile u32*)(addr)) = (u32)(data);} while (0)
+#define IFXMIPS_READ_REGISTER_L(addr) (*((volatile u32*)(addr)))
+#define SET_BIT(reg, mask) reg |= (mask)
+#define CLEAR_BIT(reg, mask) reg &= (~mask)
+#define CLEAR_BITS(reg, mask) CLEAR_BIT(reg, mask)
+#define SET_BITS(reg, mask) SET_BIT(reg, mask)
+#define SET_BITFIELD(reg, mask, off, val) {reg &= (~mask); reg |= (val << off);}
+
+#define ALIGN_SIZE ( 1L<<10 ) //1K size align
+#define MEM_ALIGN(addr) (((addr) + ALIGN_SIZE - 1) & ~ (ALIGN_SIZE -1) )
+
+// swap marco
+#define MEI_HALF_WORD_SWAP(data) {data = ((data & 0xffff)<<16) + ((data & 0xffff0000)>>16);}
+#define MEI_BYTE_SWAP(data) {data = ((data & 0xff)<<24) + ((data & 0xff00)<<8)+ ((data & 0xff0000)>>8)+ ((data & 0xff000000)>>24);}
+
+// Swap page header describes size in 32-bit words, load location, and image offset
+// for program and/or data segments
+typedef struct _arc_swp_page_hdr {
+ u32 p_offset; //Offset bytes of progseg from beginning of image
+ u32 p_dest; //Destination addr of progseg on processor
+ u32 p_size; //Size in 32-bitwords of program segment
+ u32 d_offset; //Offset bytes of dataseg from beginning of image
+ u32 d_dest; //Destination addr of dataseg on processor
+ u32 d_size; //Size in 32-bitwords of data segment
+} ARC_SWP_PAGE_HDR;
+
+/*
+** Swap image header
+*/
+#define GET_PROG 0 // Flag used for program mem segment
+#define GET_DATA 1 // Flag used for data mem segment
+
+// Image header contains size of image, checksum for image, and count of
+// page headers. Following that are 'count' page headers followed by
+// the code and/or data segments to be loaded
+typedef struct _arc_img_hdr {
+ u32 size; // Size of binary image in bytes
+ u32 checksum; // Checksum for image
+ u32 count; // Count of swp pages in image
+ ARC_SWP_PAGE_HDR page[1]; // Should be "count" pages - '1' to make compiler happy
+} ARC_IMG_HDR;
+
+typedef struct smmu_mem_info {
+ int type;
+ unsigned long nCopy;
+ unsigned long size;
+ unsigned char *address;
+ unsigned char *org_address;
+} smmu_mem_info_t;
+
+typedef struct ifxmips_mei_device_private {
+ int modem_ready;
+ int arcmsgav;
+ int cmv_reply;
+ int cmv_waiting;
+ // Mei to ARC CMV count, reply count, ARC Indicator count
+ int indicator_count;
+ int cmv_count;
+ int reply_count;
+ unsigned long image_size;
+ int nBar;
+ u16 Recent_indicator[MSG_LENGTH];
+
+ u16 CMV_RxMsg[MSG_LENGTH] __attribute__ ((aligned (4)));
+
+ smmu_mem_info_t adsl_mem_info[MAX_BAR_REGISTERS];
+ ARC_IMG_HDR *img_hdr;
+ // to wait for arc cmv reply, sleep on wait_queue_arcmsgav;
+ wait_queue_head_t wait_queue_arcmsgav;
+ wait_queue_head_t wait_queue_modemready;
+ MEI_mutex_t mei_cmv_sema;
+} ifxmips_mei_device_private_t;
+
+#endif //_IFXMIPS_MEI_BSP_H_
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_ioctl.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_ioctl.h
new file mode 100644
index 000000000..d11f04ea9
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_ioctl.h
@@ -0,0 +1,734 @@
+/******************************************************************************
+**
+** FILE NAME : ifxmips_mei_ioctl.h
+** PROJECT : Danube
+** MODULES : MEI
+**
+** DATE : 1 Jan 2006
+** AUTHOR : TC Chen
+** DESCRIPTION : MEI Driver
+** 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
+** $Version $Date $Author $Comment
+*******************************************************************************/
+#ifndef _IFXMIPS_MEI_IOCTL_H
+#define _IFXMIPS_MEI_IOCTL_H
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+#define PCM_BUFF_SIZE 1024 //bytes
+// interrupt numbers
+
+#if !(defined(_IFXMIPS_ADSL_APP) || defined (_AMAZON_ADSL_APP))
+
+// Number of intervals
+#define INTERVAL_NUM 192 //two days
+typedef struct ifxmips_mei_mib {
+ struct list_head list;
+ struct timeval start_time; //start of current interval
+
+ int AtucPerfLof;
+ int AtucPerfLos;
+ int AtucPerfEs;
+ int AtucPerfInit;
+
+ int AturPerfLof;
+ int AturPerfLos;
+ int AturPerfLpr;
+ int AturPerfEs;
+
+ int AturChanPerfRxBlk;
+ int AturChanPerfTxBlk;
+ int AturChanPerfCorrBlk;
+ int AturChanPerfUncorrBlk;
+
+ //RFC-3440
+ int AtucPerfStatFastR;
+ int AtucPerfStatFailedFastR;
+ int AtucPerfStatSesL;
+ int AtucPerfStatUasL;
+ int AturPerfStatSesL;
+ int AturPerfStatUasL;
+} ifxmips_mei_mib;
+
+typedef struct adslChanPrevTxRate {
+ u32 adslAtucChanPrevTxRate;
+ u32 adslAturChanPrevTxRate;
+} adslChanPrevTxRate;
+
+typedef struct adslPhysCurrStatus {
+ u32 adslAtucCurrStatus;
+ u32 adslAturCurrStatus;
+} adslPhysCurrStatus;
+
+typedef struct ChanType {
+ int interleave;
+ int fast;
+ int bearchannel0;
+ int bearchannel1;
+} ChanType;
+
+typedef struct mib_previous_read {
+ u16 ATUC_PERF_ESS;
+ u16 ATUR_PERF_ESS;
+ u32 ATUR_CHAN_RECV_BLK;
+ u16 ATUR_CHAN_CORR_BLK_INTL;
+ u16 ATUR_CHAN_CORR_BLK_FAST;
+ u16 ATUR_CHAN_UNCORR_BLK_INTL;
+ u16 ATUR_CHAN_UNCORR_BLK_FAST;
+ u16 ATUC_PERF_STAT_FASTR;
+ u16 ATUC_PERF_STAT_FAILED_FASTR;
+ u16 ATUC_PERF_STAT_SESL;
+ u16 ATUC_PERF_STAT_UASL;
+ u16 ATUR_PERF_STAT_SESL;
+} mib_previous_read;
+
+typedef struct mib_flags_pretime {
+ struct timeval ATUC_PERF_LOSS_PTIME;
+ struct timeval ATUC_PERF_LOFS_PTIME;
+ struct timeval ATUR_PERF_LOSS_PTIME;
+ struct timeval ATUR_PERF_LOFS_PTIME;
+ struct timeval ATUR_PERF_LPR_PTIME;
+} mib_flags_pretime;
+
+ // cmv message structures
+#define MP_PAYLOAD_SIZE 12
+typedef struct mpmessage {
+ u16 iFunction;
+ u16 iGroup;
+ u16 iAddress;
+ u16 iIndex;
+ u16 iPayload[MP_PAYLOAD_SIZE];
+} MPMessage;
+#endif
+
+typedef struct meireg {
+ u32 iAddress;
+ u32 iData;
+} meireg;
+
+#define MEIDEBUG_BUFFER_SIZES 50
+typedef struct meidebug {
+ u32 iAddress;
+ u32 iCount;
+ u32 buffer[MEIDEBUG_BUFFER_SIZES];
+} meidebug;
+
+//==============================================================================
+// Group definitions
+//==============================================================================
+#define OPTN 5
+#define CNFG 8
+#define CNTL 1
+#define STAT 2
+#define RATE 6
+#define PLAM 7
+#define INFO 3
+#define TEST 4
+//==============================================================================
+// Opcode definitions
+//==============================================================================
+#define H2D_CMV_READ 0x00
+#define H2D_CMV_WRITE 0x04
+#define H2D_CMV_INDICATE_REPLY 0x10
+#define H2D_ERROR_OPCODE_UNKNOWN 0x20
+#define H2D_ERROR_CMV_UNKNOWN 0x30
+
+#define D2H_CMV_READ_REPLY 0x01
+#define D2H_CMV_WRITE_REPLY 0x05
+#define D2H_CMV_INDICATE 0x11
+#define D2H_ERROR_OPCODE_UNKNOWN 0x21
+#define D2H_ERROR_CMV_UNKNOWN 0x31
+#define D2H_ERROR_CMV_READ_NOT_AVAILABLE 0x41
+#define D2H_ERROR_CMV_WRITE_ONLY 0x51
+#define D2H_ERROR_CMV_READ_ONLY 0x61
+
+#define H2D_DEBUG_READ_DM 0x02
+#define H2D_DEBUG_READ_PM 0x06
+#define H2D_DEBUG_WRITE_DM 0x0a
+#define H2D_DEBUG_WRITE_PM 0x0e
+
+#define D2H_DEBUG_READ_DM_REPLY 0x03
+#define D2H_DEBUG_READ_FM_REPLY 0x07
+#define D2H_DEBUG_WRITE_DM_REPLY 0x0b
+#define D2H_DEBUG_WRITE_FM_REPLY 0x0f
+#define D2H_ERROR_ADDR_UNKNOWN 0x33
+
+#define D2H_AUTONOMOUS_MODEM_READY_MSG 0xf1
+//==============================================================================
+// INFO register address field definitions
+//==============================================================================
+
+#define INFO_TxState 0
+#define INFO_RxState 1
+#define INFO_TxNextState 2
+#define INFO_RxNextState 3
+#define INFO_TxStateJumpFrom 4
+#define INFO_RxStateJumpFrom 5
+
+#define INFO_ReverbSnrBuf 8
+#define INFO_ReverbEchoSnrBuf 9
+#define INFO_MedleySnrBuf 10
+#define INFO_RxShowtimeSnrBuf 11
+#define INFO_DECdelay 12
+#define INFO_DECExponent 13
+#define INFO_DECTaps 14
+#define INFO_AECdelay 15
+#define INFO_AECExponent 16
+#define INFO_AECTaps 17
+#define INFO_TDQExponent 18
+#define INFO_TDQTaps 19
+#define INFO_FDQExponent 20
+#define INFO_FDQTaps 21
+#define INFO_USBat 22
+#define INFO_DSBat 23
+#define INFO_USFineGains 24
+#define INFO_DSFineGains 25
+#define INFO_BitloadFirstChannel 26
+#define INFO_BitloadLastChannel 27
+#define INFO_PollEOCData 28 // CO specific
+#define INFO_CSNRMargin 29 // CO specific
+#define INFO_RCMsgs1 30
+#define INFO_RMsgs1 31
+#define INFO_RMsgRA 32
+#define INFO_RCMsgRA 33
+#define INFO_RMsg2 34
+#define INFO_RCMsg2 35
+#define INFO_BitLoadOK 36
+#define INFO_RCRates1 37
+#define INFO_RRates1Tab 38
+#define INFO_RMsgs1Tab 39
+#define INFO_RMsgRATab 40
+#define INFO_RRatesRA 41
+#define INFO_RCRatesRA 42
+#define INFO_RRates2 43
+#define INFO_RCRates2 44
+#define INFO_PackedRMsg2 45
+#define INFO_RxBitSwapFlag 46
+#define INFO_TxBitSwapFlag 47
+#define INFO_ShowtimeSNRUpdateCount 48
+#define INFO_ShowtimeFDQUpdateCount 49
+#define INFO_ShowtimeDECUpdateCount 50
+#define INFO_CopyRxBuffer 51
+#define INFO_RxToneBuf 52
+#define INFO_TxToneBuf 53
+#define INFO_Version 54
+#define INFO_TimeStamp 55
+#define INFO_feVendorID 56
+#define INFO_feSerialNum 57
+#define INFO_feVersionNum 58
+#define INFO_BulkMemory 59 //Points to start of bulk memory
+#define INFO_neVendorID 60
+#define INFO_neVersionNum 61
+#define INFO_neSerialNum 62
+
+//==============================================================================
+// RATE register address field definitions
+//==============================================================================
+
+#define RATE_UsRate 0
+#define RATE_DsRate 1
+
+//==============================================================================
+// PLAM (Physical Layer Management) register address field definitions
+// (See G997.1 for reference)
+//==============================================================================
+
+ // ///
+ // Failure Flags ///
+ // ///
+
+#define PLAM_NearEndFailureFlags 0
+#define PLAM_FarEndFailureFlags 1
+
+ // ///
+ // Near End Failure Flags Bit Definitions ///
+ // ///
+
+// ADSL Failures ///
+#define PLAM_LOS_FailureBit 0x0001
+#define PLAM_LOF_FailureBit 0x0002
+#define PLAM_LPR_FailureBit 0x0004
+#define PLAM_RFI_FailureBit 0x0008
+
+// ATM Failures ///
+#define PLAM_NCD_LP0_FailureBit 0x0010
+#define PLAM_NCD_LP1_FailureBit 0x0020
+#define PLAM_LCD_LP0_FailureBit 0x0040
+#define PLAM_LCD_LP1_FailureBit 0x0080
+
+#define PLAM_NCD_BC0_FailureBit 0x0100
+#define PLAM_NCD_BC1_FailureBit 0x0200
+#define PLAM_LCD_BC0_FailureBit 0x0400
+#define PLAM_LCD_BC1_FailureBit 0x0800
+ // ///
+ // Performance Counts ///
+ // ///
+
+#define PLAM_NearEndCrcCnt 2
+#define PLAM_CorrectedRSErrors 3
+
+#define PLAM_NearEndECSCnt 6
+#define PLAM_NearEndESCnt 7
+#define PLAM_NearEndSESCnt 8
+#define PLAM_NearEndLOSSCnt 9
+#define PLAM_NearEndUASLCnt 10
+
+#define PLAM_NearEndHECErrCnt 11
+
+#define PLAM_NearEndHECTotCnt 16
+#define PLAM_NearEndCellTotCnt 18
+#define PLAM_NearEndSfCntLSW 20
+#define PLAM_NearEndSfCntMSW 21
+
+#define PLAM_FarEndFebeCnt 24
+
+#define PLAM_FarEndFecCnt 28
+
+#define PLAM_FarEndFECSCnt 32
+#define PLAM_FarEndESCnt 33
+#define PLAM_FarEndSESCnt 34
+#define PLAM_FarEndLOSSCnt 35
+#define PLAM_FarEndUASLCnt 36
+
+#define PLAM_FarEndHECErrCnt 37
+
+#define PLAM_FarEndHECTotCnt 41
+
+#define PLAM_FarEndCellTotCnt 43
+
+#define PLAM_SNRMargin_0_1db 45
+
+#define PLAM_SNRMargin 46
+
+//==============================================================================
+// CNTL register address and bit field definitions
+//==============================================================================
+
+#define CNTL_ModemControl 0
+
+#define CNTL_ModemReset 0x0
+#define CNTL_ModemStart 0x2
+
+//==============================================================================
+// STAT register address and bit field definitions
+//==============================================================================
+
+#define STAT_MacroState 0
+#define STAT_Mode 1
+#define STAT_DMTFramingMode 2
+#define STAT_SleepState 3
+#define STAT_Misc 4
+#define STAT_FailureState 5
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ // STAT_OLRStatus provides status of OLR
+ //16-bit STAT_OLRStatus_DS
+ // [1:0] : OLR status 00=IDLE, 01=OLR_IN_PROGRESS, 10=OLR_Completed, 11=OLR_Aborted
+ // [3:2]: Reserved
+ // [5:4]: OLR_Type (1:bitswap; 2: DRR; 3: SRA)
+ // [7:6]: Reserved
+ // [10:8]: >0=Request. 0=not. For DS, # of request transmissions/retransmissions (3 bits).
+ // [11]: 1=Receive Response, 0=not
+ // [15:12]: Reserved
+ //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ ///
+#define STAT_OLRStatus_DS 6
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ // STAT_OLRStatus provides status of OLR
+ // 16-bit STAT_OLRStatus_US CMV
+ // [1:0] : OLR status 00=IDLE, 01=OLR_IN_PROGRESS, 10=OLR_Completed, 11=OLR_Aborted
+ // [3:2]: Reserved
+ // [5:4]: OLR_Type (1:bitswap; 2: DRR; 3: SRA)
+ // [7:6]: Reserved
+ // [8]: 1=Request Received. 0=not.
+ // [10:9]: Reserved
+ // [11]: 1=Response Sent, 0=not
+ // [15:12]: Reserved
+ //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+///
+#define STAT_OLRStatus_US 7
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ // STAT_PMStatus provides status of PM
+ // 16-bit STAT_PMStatus CMV
+ // [1:0] : PM Status 00=IDLE, 01=PM_IN_PROGRESS, 10=PM_Completed, 11=PM_Aborted
+ // [2] : 0=ATU_R initiated PM; 1 = ATU_C initiated PM
+ // [3]: Reserved
+ // [5:4]: PM_Type (1:Simple Request; 2: L2 request; 3: L2 trim)
+ // [7:6]: Reserved
+ // [10:8]: >0=Request. 0=not. # of request transmissions/retransmissions (3 bits).
+ // [11]: 1=Response, 0=not
+ // [15:12]: Reserved
+ //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ ///
+#define STAT_PMStatus 8
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ // 16-bit STAT_OLRError_DS, STAT_OLRError_US, STAT_PMError
+ // [3:0]: OLR/PM response reason code
+ // [7:4]: OLR/PM Internal error code
+ // [15:8]: OLR/PM Reserved for future
+ //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+ ///
+#define STAT_OLRError_DS 9
+#define STAT_OLRError_US 10
+#define STAT_PMError 11
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// STAT_MacroState
+// MacroState reflects the high level state of the modem
+
+#define STAT_InitState 0x0000
+#define STAT_ReadyState 0x0001
+#define STAT_FailState 0x0002
+#define STAT_IdleState 0x0003
+#define STAT_QuietState 0x0004
+#define STAT_GhsState 0x0005
+#define STAT_FullInitState 0x0006
+#define STAT_ShowTimeState 0x0007
+#define STAT_FastRetrainState 0x0008
+#define STAT_LoopDiagMode 0x0009
+#define STAT_ShortInit 0x000A // Bis short initialization ///
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// STAT_Mode
+// ConfigurationMode indicates the mode of the current ADSL Link. In general, a modem may use
+// G.Hs or some other mechanism to negotiate the specific mode of operation.
+// The OPTN_modeControl CMV is used to select a set of desired modes.
+// The STAT_Mode CMV indicates which mode was actually selected.
+
+#define STAT_ConfigMode_T1413 0x0001
+#define STAT_ConfigMode_G992_2_AB 0x0002
+#define STAT_ConfigMode_G992_1_A 0x0004
+#define STAT_ConfigMode_G992_1_B 0x0008
+#define STAT_ConfigMode_G992_1_C 0x0010
+#define STAT_ConfigMode_G992_2_C 0x0020
+
+#define STAT_ConfigMode_G992_3_A 0x0100
+#define STAT_ConfigMode_G992_3_B 0x0200
+#define STAT_ConfigMode_G992_3_I 0x0400
+#define STAT_ConfigMode_G992_3_J 0x0800
+#define STAT_ConfigMode_G992_3_L 0x1000
+
+#define STAT_ConfigMode_G992_4_A 0x2000
+#define STAT_ConfigMode_G992_4_I 0x4000
+
+#define STAT_ConfigMode_G992_5 0x8000
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// STAT_DMTFramingMode
+// FramingMode indicates the DMT framing mde negotiated during initialization. The framing mode
+// status is not applicable in BIS mode and its value is undefined
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define STAT_FramingModeMask 0x0003
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// STAT_Misc
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define STAT_OverlappedSpectrum 0x0008
+#define STAT_TCM 0x0010
+#define STAT_TDQ_at_1104 0x0020
+#define STAT_T1413_Signal_Detected 0x0040
+#define STAT_AnnexL_US_Mask1_PSD 0x1000 //indicate we actually selected G992.3 AnnexL US PSD mask1
+#define STAT_AnnexL_US_Mask2_PSD 0x2000 //indicate we actually selected G992.3 AnnexL US PSD mask2
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// STAT_FailureState
+// when the MacroSTate indicates the fail state, FailureState provides a failure code
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define E_CODE_NO_ERROR 0
+#define E_CODE_BAT_TX 1 // TX BAT table is incorrect */
+#define E_CODE_BAT_RX 2 // RX BAT table is incorrect */
+#define E_CODE_PROFILE 3 // profile is not selected in fast retrain */
+#define E_CODE_TX_AOC_FIFO_OVERFLOW 4
+#define E_CODE_TRUNCATE_FR 5 //Fast Retrain truncated due to no stored profiles*/
+#define E_CODE_BITLOAD 6 // bit loading fails */
+#define E_CODE_ST_ERROR 7 // showtime CRC error */
+#define E_CODE_RESERVED 8 // using parameters reserved by the ITU-T */
+#define E_CODE_C_TONES 9 // detected C_TONES */
+#define E_CODE_CODESWAP_ERR 10 // codeswap not finished in time */
+#define E_CODE_FIFO_OVERFLOW 11 // we have run out of fifo space */
+#define E_CODE_C_BG_DECODE_ERR 12 // error in decoding C-BG message */
+#define E_CODE_C_RATES2_DECODE_ERR 13 // error in decoding C-MSGS2 and C-RATES2 */
+#define E_CODE_RCMedleyRx_C_SEGUE2_Failure 14 // Timeout after RCMedleyRx waiting for C_SEGUE2 */
+#define E_CODE_RReverbRATx_C_SEGUE2_Failure 15 // Timeout after RReverbRATx waiting for C_SEGUE2 */
+#define E_CODE_RReverb3Tx_C_SEGUE1_Failure 16 // Timeout after RReverb3Tx waiting for C_SEGUE1 */
+#define E_CODE_RCCRC2Rx_C_RATES1_DECOD_ERR 17 // Received CRC not equal to computed CRC */
+#define E_CODE_RCCRC1Rx_C_RATES1_DECOD_ERR 18 // Received CRC not equal to computed CRC */
+#define E_CODE_RReverb5Tx_C_SEGUE2_Failure 19 // Timeout after RReverb5Tx waiting for C_SEGUE2 */
+#define E_CODE_RReverb6Tx_C_SEGUE3_Failure 20 // Timeout after RReverb6Tx waiting for C_SEGUE3 */
+#define E_CODE_RSegue5Tx_C_SEGUE3_Failure 21 // Timeout after RSegue5Tx waiting for C_SEGUE3 */
+#define E_CODE_RCReverb5Rx_C_SEGUE_Failure 22 // Timeout after RCReverb5Rx waiting for C_SEGUE */
+#define E_CODE_RCReverbRARx_C_SEGUE2_Failure 23 // Timeout after RCReverbRARx waiting for C_SEGUE2 */
+#define E_CODE_RCCRC4Rx_CMSGS2_DECOD_ERR 24 // Received CRC not equal to computed CRC */
+#define E_CODE_RCCRC5Rx_C_BG_DECOD_ERR 25 // Received CRC not equal to computed CRC */
+#define E_CODE_RCCRC3Rx_DECOD_ERR 26 // Received CRC not equal to computed CRC */
+#define E_CODE_RCPilot3_DEC_PATH_DEL_TIMEOUT 27 // DEC Path Delay timeout */
+#define E_CODE_RCPilot3_DEC_TRAINING_TIMEOUT 28 // DEC Training timeout */
+#define E_CODE_RCReverb3Rx_C_SEGUE1_Failure 29 // Timeout after RCReverb3Rx waiting for C_SEGUE1 */
+#define E_CODE_RCReverb2Rx_SignalEnd_Failure 30 // Timeout waiting for the end of RCReverb2Rx signal */
+#define E_CODE_RQuiet2_SignalEnd_Failure 31 // Timeout waiting for the end of RQuiet2 signal */
+#define E_CODE_RCReverbFR1Rx_Failure 32 // Timeout waiting for the end of RCReverbFR1Rx signal */
+#define E_CODE_RCPilotFR1Rx_SignalEnd_Failure 33 // Timeout waiting for the end of RCPilotFR1Rx signal */
+#define E_CODE_RCReverbFR2Rx_C_Segue_Failure 34 // Timeout after RCReverbFR2Rx waiting for C_SEGUE */
+#define E_CODE_RCReverbFR5Rx_SignalEnd_TIMEOUT 35 // Timeout waiting for the end of RCReverbFR5Rx signal */
+#define E_CODE_RCReverbFR6Rx_C_SEGUE_Failure 36 // Timeout after RCReverbFR6Rx waiting for C_SEGUE */
+#define E_CODE_RCReverbFR8Rx_C_SEGUE_FR4_Failure 37 // Timeout after RCReverbFR8Rx waiting for C_SEGUE_FR4 */
+#define E_CODE_RCReverbFR8Rx_No_PROFILE 38 // Timeout since no profile was selected */
+#define E_CODE_RCReverbFR8Rx_SignalEnd_TIMEOUT 39 // Timeout waiting for the end of RCReverbFR8Rx signal */
+#define E_CODE_RCCRCFR1_DECOD_ERR 40 // Received CRC not equal to computed CRC */
+#define E_CODE_RCRecovRx_SingnalEnd_TIMEOUT 41 // Timeout waiting for the end of RCRecovRx signal */
+#define E_CODE_RSegueFR5Tx_TX_Not_Ready_TIMEOUT 42 // Timeout after RSegueFR5Tx waiting for C_SEGUE2 */
+#define E_CODE_RRecovTx_SignalEnd_TIMEOUT 43 // Timeout waiting for the end of RRecovTx signal */
+#define E_CODE_RCMedleyFRRx_C_SEGUE2_Failure 44 // Timeout after RCMedleyFRRx waiting for C_SEGUE2 */
+#define E_CODE_CONFIGURATION_PARAMETERS_ERROR 45 // one of the configuration parameters do not meet the standard */
+#define E_CODE_BAD_MEM_ACCESS 46
+#define E_CODE_BAD_INSTRUCTION_ACCESS 47
+#define E_CODE_TX_EOC_FIFO_OVERFLOW 48
+#define E_CODE_RX_EOC_FIFO_OVERFLOW 49
+#define E_CODE_GHS_CD_FLAG_TIME_OUT 50 // Timeout when transmitting Flag in handshake cleardown */
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//STAT_OLRStatus:
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define STAT_OLRPM_IDLE 0x0000
+#define STAT_OLRPM_IN_PROGRESS 0x0001
+#define STAT_OLRPM_COMPLETE 0x0002
+#define STAT_OLRPM_ABORTED 0x0003
+#define STAT_OLRPM_RESPONSE 0x0800
+
+#define STAT_OLR_BITSWAP 0x0010
+#define STAT_OLR_DRR 0x0020
+#define STAT_OLR_SRA 0x0030
+
+//STAT_PMStatus_US:
+#define STAT_PM_CO_REQ 0x0004
+#define STAT_PM_SIMPLE_REQ 0x0010
+#define STAT_PM_L2_REQ 0x0020
+#define STAT_PM_L2_TRIM_REQ 0x0030
+
+// STAT_OLRError_DS, STAT_OLRError_US
+//4 bit response reason code:
+#define RESP_BUSY 0x01
+#define RESP_INVALID_PARAMETERS 0x02
+#define RESP_NOT_ENABLED 0x03
+#define RESP_NOT_SUPPORTED 0x04
+
+//4 bit internal error code (common for OLR and PM)
+#define REQ_INVALID_BiGi 0x10
+#define REQ_INVALID_Lp 0x20
+#define REQ_INVALID_Bpn 0x30
+#define REQ_INVALID_FRAMING_CONSTRAINT 0x40
+#define REQ_NOT_IN_L0_STATE 0x50
+#define REQ_NOT_IN_L2_STATE 0x60
+#define REQ_INVALID_PCB 0x70
+#define REQ_VIOLATES_MARGIN 0x80
+
+//STAT_PMError
+//4 bit response reason code:
+#define RESP_STATE_NOT_DESIRED 0x03
+#define RESP_INFEASIBLE_PARAMETERS 0x04
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// OPTN register address and bit field definitions
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define OPTN_ModeControl 0
+#define OPTN_DMTLnkCtl 1
+// Reserved 2
+#define OPTN_GhsControl 3
+// Reserved 4
+#define OPTN_PwrManControl 5
+#define OPTN_AnnexControl 6
+#define OPTN_ModeControl1 7
+// Reserved 8
+#define OPTN_StateMachineCtrl 9
+// Reserved 10
+// Reserved 11
+#define OPTN_BisLinkControl 12
+#define OPTN_ATMAddrConfig 13
+#define OPTN_ATMNumCellConfig 14
+
+// Mode control defines the allowable operating modes of an ADSL link. In general, a modem may ///
+// use G.Hs or some other mechanism to negotiate the specific mode of operation. ///
+// The OPTN_ModeControl CMV is used to select a set of desired modes ///
+// The STAT_ModeControl CMV indicates which mode was actually selected ///
+
+// OPTN_ModeControl
+#define OPTN_ConfigMode_T1413 0x0001
+#define OPTN_ConfigMode_G992_2_AB 0x0002
+#define OPTN_ConfigMode_G992_1_A 0x0004
+#define OPTN_ConfigMode_G992_1_B 0x0008
+#define OPTN_ConfigMode_G992_1_C 0x0010
+#define OPTN_ConfigMode_G992_2_C 0x0020
+
+#define OPTN_ConfigMode_G992_3_A 0x0100
+#define OPTN_ConfigMode_G992_3_B 0x0200
+#define OPTN_ConfigMode_G992_3_I 0x0400
+#define OPTN_ConfigMode_G992_3_J 0x0800
+#define OPTN_ConfigMode_G992_3_L 0x1000
+
+#define OPTN_ConfigMode_G992_4_A 0x2000
+#define OPTN_ConfigMode_G992_4_I 0x4000
+
+#define OPTN_ConfigMode_G992_5 0x8000
+
+// OPTN_PwrManControl
+#define OPTN_PwrManWakeUpGhs 0x1
+#define OPTN_PwrManWakeUpFR 0x2
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// OPTN_DMT Link Control
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#define OPTN_DMT_DualLatency_Dis 0x200
+#define OPTN_DMT_S_Dis 0x100
+#define OPTN_DMT_FRAMINGMODE 0x1
+#define OPTN_DMT_FRAMINGMODE_MASK 0x7
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// OPTN_BIS Link Control
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#define OPTN_BisLinkContrl_LineProbeDis 0x1
+#define OPTN_BisLinkContrl_DSBlackBitsEn 0x2
+#define OPTN_BisLinkContrl_DiagnosticModeEn 0x4
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// OPTN_GhsControl
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// for OPTN_GhsControl, we will assign 16bit word as follows
+// bit 0~3: set the control over which start(initial) message CPE will send:
+//
+// BIT: 2 1 0
+// 0 0 1 CLR
+// 0 1 0 MR
+// 0 1 1 MS
+// 1 0 0 MP
+//
+// // bit 4~6: set the control over which message will be sent when we get at lease one CL/CLR exchange
+// BIT: 5 4
+// 0 1 MS
+// 1 0 MR
+// 1 1 MP
+//
+// // bit 15: RT initiated G.hs sample sessions one through eight. Session one is default.
+// BIT: 15
+// 1 means session one
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define OPTN_GHS_ST_GHS 0x8000
+#define OPTN_GHS_INIT_MASK 0x000F
+#define OPTN_GHS_RESP_MASK 0x00F0
+
+#define OPTN_RTInitTxMsg_CLR 0x0001
+#define OPTN_RTInitTxMsg_MR 0x0002
+#define OPTN_RTInitTxMsg_MS 0x0003
+#define OPTN_RTInitTxMsg_MP 0x0004
+
+#define OPTN_RTRespTxMsg_MS 0x0010
+#define OPTN_RTRespTxMsg_MR 0x0020
+#define OPTN_RTRespTxMsg_MP 0x0030
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// OPTN_AnnexControl
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// G.992.3 Annex A/L1/L2 US PSD Mask preferred
+
+#define OPTN_G992_3_AnnexA_PreferredModeMask 0x3000
+#define OPTN_G992_3_AnnexA_PreferredModeA 0x0000 // default AnnexA PSD mask ///
+#define OPTN_G992_3_AnnexA_PreferredModeL1 0x1000 // AnnexL wide spectrum upstream PSD mask ///
+#define OPTN_G992_3_AnnexA_PreferredModeL2 0x2000 // AnnexL narrow spectrum upstream PSD mask ///
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//OPTN_ATMAddrConfig
+// Bits 4:0 are Utopia address for BC1
+// Bits 9:5 are Utopia address for BC0
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define OPTN_UTPADDR_BC1 0x001F
+#define OPTN_UTPADDR_BC0 0x03E0
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//OPTN_ATMNumCellConfig
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#define OPTN_BC1_NUM_CELL_PAGES 0x000F // Bits 0:3 ///
+#define OPTN_BC0_NUM_CELL_PAGES 0x00F0 // Bits 4:7 ///
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// CNFG register address field ///
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+///////////////////////////////////////////
+// these cmvs are used by bis handshake ///
+///////////////////////////////////////////
+
+// Each of the CNFG_TPS entries points to a structure of type (TPS_TC_BearerChannel_t)
+#define CNFG_TPS_TC_DS0 0
+#define CNFG_TPS_TC_DS1 1
+#define CNFG_TPS_TC_US0 2
+#define CNFG_TPS_TC_US1 3
+
+#define CNFG_HDLC_Overhead_Requirements 4
+
+// Each of the CNFG_PMS entries points to a structure of type (PMS_TC_LatencyPath_t)
+#define CNFG_PMS_TC_DS0 5
+#define CNFG_PMS_TC_DS1 6
+#define CNFG_PMS_TC_US0 7
+#define CNFG_PMS_TC_US1 8
+
+// CNFG_PMD_PARAMETERS points to a structure of type (PMD_params_t)
+#define CNFG_PMD_PARAMETERS 9
+
+////////////////////////////////////////////////////////////
+// these cmvs are used by bis training and showtime code ///
+////////////////////////////////////////////////////////////
+
+////////////////
+// Tx Config ///
+////////////////
+#define CNFG_tx_Cnfg_Nbc 10
+#define CNFG_tx_Cnfg_Nlp 11
+#define CNFG_tx_Cnfg_Rp 12
+#define CNFG_tx_Cnfg_Mp 13
+#define CNFG_tx_Cnfg_Lp 14
+#define CNFG_tx_Cnfg_Tp 15
+#define CNFG_tx_Cnfg_Dp 16
+#define CNFG_tx_Cnfg_Bpn 17
+#define CNFG_tx_Cnfg_FramingMode 18
+#define CNFG_tx_Cnfg_MSGLp 19
+#define CNFG_tx_Cnfg_MSGc 20
+
+////////////////
+// Rx Config ///
+////////////////
+#define CNFG_rx_Cnfg_Nbc 21
+#define CNFG_rx_Cnfg_Nlp 22
+#define CNFG_rx_Cnfg_Rp 23
+#define CNFG_rx_Cnfg_Mp 24
+#define CNFG_rx_Cnfg_Lp 25
+#define CNFG_rx_Cnfg_Tp 26
+#define CNFG_rx_Cnfg_Dp 27
+#define CNFG_rx_Cnfg_Bpn 28
+#define CNFG_rx_Cnfg_FramingMode 29
+#define CNFG_rx_Cnfg_MSGLp 30
+#define CNFG_rx_Cnfg_MSGc 31
+
+#define CNFG_tx_Cnfg_BCnToLPp 32
+#define CNFG_rx_Cnfg_BCnToLPp 33
+
+#endif
diff --git a/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_linux.h b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_linux.h
new file mode 100644
index 000000000..b1c12d1d0
--- /dev/null
+++ b/target/linux/ifxmips/files/include/asm-mips/ifxmips/ifxmips_mei_linux.h
@@ -0,0 +1,111 @@
+/******************************************************************************
+**
+** FILE NAME : ifxmips_mei_linux.h
+** PROJECT : Danube
+** MODULES : MEI
+**
+** DATE : 1 Jan 2006
+** AUTHOR : TC Chen
+** DESCRIPTION : MEI Driver
+** 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
+** $Version $Date $Author $Comment
+*******************************************************************************/
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/types.h>
+#include <linux/fs.h>
+#include <linux/mm.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <asm/semaphore.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <asm/uaccess.h>
+
+#undef CONFIG_DEVFS_FS //165204:henryhsu devfs will make mei open file fail.
+
+#ifdef CONFIG_DEVFS_FS
+#include <linux/devfs_fs_kernel.h>
+#endif
+#ifdef CONFIG_PROC_FS
+#include <linux/proc_fs.h>
+#endif
+
+#include <linux/list.h>
+#include <linux/delay.h>
+#define __LINUX__
+
+#ifdef CONFIG_PROC_FS
+#define PROC_ITEMS 8
+#define MEI_DIRNAME "mei"
+#endif
+
+#include <asm/ifxmips/ifxmips.h>
+#include <asm/ifxmips/ifxmips_irq.h>
+#include <asm/ifxmips/ifxmips_mei.h>
+#include <asm/ifxmips/ifxmips_mei_app.h>
+#include <asm/ifxmips/ifxmips_mei_ioctl.h>
+#include <asm/ifxmips/ifxmips_mei_app_ioctl.h>
+#include <asm/ifxmips/ifxmips_gpio.h>
+#include <asm/ifxmips/ifxmips_led.h>
+
+#ifdef CONFIG_DEVFS_FS
+#define IFXMIPS_DEVNAME "ifxmips"
+#endif //ifdef CONFIG_DEVFS_FS
+
+#define MEI_LOCKINT(var) \
+ local_save_flags(var);\
+ local_irq_disable()
+#define MEI_UNLOCKINT(var) \
+ local_irq_restore(var)
+
+#define MEI_MUTEX_INIT(id,flag) \
+ sema_init(&id,flag)
+#define MEI_MUTEX_LOCK(id) \
+ down_interruptible(&id)
+#define MEI_MUTEX_UNLOCK(id) \
+ up(&id)
+
+#define MEI_MASK_AND_ACK_IRQ \
+ mask_and_ack_ifxmips_irq
+
+#define MEI_DISABLE_IRQ \
+ disable_irq
+#define MEI_ENABLE_IRQ \
+ enable_irq
+
+#define MEI_WAIT(ms) \
+ {\
+ set_current_state(TASK_INTERRUPTIBLE);\
+ schedule_timeout(ms);\
+ }
+
+#define MEI_INIT_WAKELIST(name,queue) \
+ init_waitqueue_head(&queue)
+
+#define MEI_WAIT_EVENT_TIMEOUT(ev,timeout)\
+ interruptible_sleep_on_timeout(&ev,timeout)
+
+#define MEI_WAIT_EVENT(ev)\
+ interruptible_sleep_on(&ev)
+#define MEI_WAKEUP_EVENT(ev)\
+ wake_up_interruptible(&ev)
+
+typedef unsigned long MEI_intstat_t;
+typedef struct semaphore MEI_mutex_t;
+typedef struct file MEI_file_t;
+typedef struct inode MEI_inode_t;
+
+extern void mask_and_ack_ifxmips_irq (unsigned int irq_nr);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 20:45:16 +0000