--- /dev/null
+/*****************************************************************************
+ ** FILE NAME : ifxusb_ctl.c
+ ** PROJECT : IFX USB sub-system V3
+ ** MODULES : IFX USB sub-system Host and Device driver
+ ** SRC VERSION : 1.0
+ ** DATE : 1/Jan/2009
+ ** AUTHOR : Chen, Howard
+ ** DESCRIPTION : Implementing the procfs and sysfs for IFX USB driver
+ *****************************************************************************/
+
+/*! \file ifxusb_ctl.c
+ \ingroup IFXUSB_DRIVER_V3
+ \brief Implementing the procfs and sysfs for IFX USB driver
+*/
+
+#include <linux/version.h>
+#include "ifxusb_version.h"
+
+
+#include <linux/proc_fs.h>
+#include <asm/byteorder.h>
+#include <asm/unaligned.h>
+#include <asm/uaccess.h>
+
+#include "ifxusb_plat.h"
+#include "ifxusb_regs.h"
+#include "ifxusb_cif.h"
+
+#ifdef __IS_DEVICE__
+ #include "ifxpcd.h"
+#endif
+
+#ifdef __IS_HOST__
+ #include "ifxhcd.h"
+#endif
+
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/gfp.h>
+
+
+#ifdef __IS_HOST__
+ extern char ifxusb_driver_name[];
+
+ #ifdef __IS_DUAL__
+ extern ifxhcd_hcd_t ifxusb_hcd_1;
+ extern ifxhcd_hcd_t ifxusb_hcd_2;
+ extern char ifxusb_hcd_name_1[];
+ extern char ifxusb_hcd_name_2[];
+ #else
+ extern ifxhcd_hcd_t ifxusb_hcd;
+ extern char ifxusb_hcd_name[];
+ #endif
+
+#endif
+
+#ifdef __IS_DEVICE__
+ extern char ifxusb_driver_name[];
+
+ extern ifxpcd_pcd_t ifxusb_pcd;
+ extern char ifxusb_pcd_name[];
+#endif
+
+
+//Attributes for sysfs (for 2.6 only)
+
+extern struct device_attribute dev_attr_dbglevel;
+
+#ifdef __IS_DUAL__
+ extern struct device_attribute dev_attr_dump_params_1;
+ extern struct device_attribute dev_attr_dump_params_2;
+#else
+ extern struct device_attribute dev_attr_dump_params;
+#endif
+
+#ifdef __IS_DUAL__
+ extern struct device_attribute dev_attr_mode_1;
+ extern struct device_attribute dev_attr_mode_2;
+#else
+ extern struct device_attribute dev_attr_mode;
+#endif
+
+#ifdef __IS_HOST__
+ #ifdef __IS_DUAL__
+ extern struct device_attribute dev_attr_buspower_1;
+ extern struct device_attribute dev_attr_buspower_2;
+ extern struct device_attribute dev_attr_bussuspend_1;
+ extern struct device_attribute dev_attr_bussuspend_2;
+ extern struct device_attribute dev_attr_busconnected_1;
+ extern struct device_attribute dev_attr_busconnected_2;
+ extern struct device_attribute dev_attr_connectspeed_1;
+ extern struct device_attribute dev_attr_connectspeed_1;
+ #else
+ extern struct device_attribute dev_attr_buspower;
+ extern struct device_attribute dev_attr_bussuspend;
+ extern struct device_attribute dev_attr_busconnected;
+ extern struct device_attribute dev_attr_connectspeed;
+ #endif
+#endif //__IS_HOST__
+
+#ifdef __IS_DEVICE__
+ extern struct device_attribute dev_attr_devspeed;
+ extern struct device_attribute dev_attr_enumspeed;
+#endif //__IS_DEVICE__
+
+#ifdef __ENABLE_DUMP__
+ #ifdef __IS_DUAL__
+ extern struct device_attribute dev_attr_dump_reg_1;
+ extern struct device_attribute dev_attr_dump_reg_2;
+ extern struct device_attribute dev_attr_dump_spram_1;
+ extern struct device_attribute dev_attr_dump_spram_2;
+ #ifdef __IS_HOST__
+ extern struct device_attribute dev_attr_dump_host_state_1;
+ extern struct device_attribute dev_attr_dump_host_state_2;
+ #else
+ #endif
+ #else
+ extern struct device_attribute dev_attr_dump_reg;
+ extern struct device_attribute dev_attr_dump_spram;
+ #ifdef __IS_HOST__
+ extern struct device_attribute dev_attr_dump_host_state;
+ #else
+ #endif
+ #endif
+#endif //__ENABLE_DUMP__
+
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+static ssize_t procfs_dbglevel_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+{
+ #ifdef __IS_HOST__
+ return sprintf( buf, "%08X\n",h_dbg_lvl );
+ #else
+ return sprintf( buf, "%08X\n",d_dbg_lvl );
+ #endif
+}
+
+static ssize_t procfs_dbglevel_store(struct file *file, const char *buffer, unsigned long count, void *data)
+{
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ #ifdef __IS_HOST__
+ h_dbg_lvl =value;
+ #else
+ d_dbg_lvl =value;
+ #endif
+ //turn on and off power
+ return count;
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dbglevel_show( struct device *_dev, struct device_attribute *attr,char *buf)
+#else
+ static ssize_t sysfs_dbglevel_show( struct device *_dev, char *buf)
+#endif
+{
+ #ifdef __IS_HOST__
+ return sprintf( buf, "%08X\n",h_dbg_lvl );
+ #else
+ return sprintf( buf, "%08X\n",d_dbg_lvl );
+ #endif
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dbglevel_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count )
+#else
+ static ssize_t sysfs_dbglevel_store( struct device *_dev, const char *buffer, size_t count )
+#endif
+{
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ #ifdef __IS_HOST__
+ h_dbg_lvl =value;
+ #else
+ d_dbg_lvl =value;
+ #endif
+ //turn on and off power
+ return count;
+}
+
+DEVICE_ATTR(dbglevel, S_IRUGO|S_IWUSR, sysfs_dbglevel_show, sysfs_dbglevel_store);
+
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+static void ifxusb_dump_params(ifxusb_core_if_t *_core_if);
+
+#ifdef __IS_DUAL__
+ static void dump_params_1(void)
+ {
+ ifxusb_dump_params(&ifxusb_hcd_1.core_if);
+ }
+ static void dump_params_2(void)
+ {
+ ifxusb_dump_params(&ifxusb_hcd_2.core_if);
+ }
+
+ static ssize_t procfs_dump_params_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_params_1();
+ return 0;
+ }
+ static ssize_t procfs_dump_params_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_params_2();
+ return 0;
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_params_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_params_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_params_1();
+ return 0;
+ }
+ DEVICE_ATTR(dump_params_1, S_IRUGO|S_IWUSR, sysfs_dump_params_show_1, NULL);
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_params_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_params_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_params_2();
+ return 0;
+ }
+
+ DEVICE_ATTR(dump_params_2, S_IRUGO|S_IWUSR, sysfs_dump_params_show_2, NULL);
+#else
+ static void dump_params(void)
+ {
+ #ifdef __IS_HOST__
+ ifxusb_dump_params(&ifxusb_hcd.core_if);
+ #else
+ ifxusb_dump_params(&ifxusb_pcd.core_if);
+ #endif
+ }
+
+ static ssize_t procfs_dump_params_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_params();
+ return 0;
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_params_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_params_show( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_params();
+ return 0;
+ }
+ DEVICE_ATTR(dump_params, S_IRUGO|S_IWUSR, sysfs_dump_params_show, NULL);
+#endif
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#ifdef __IS_DUAL__
+ static ssize_t mode_show_1(char *buf)
+ {
+ if((ifxusb_rreg(&ifxusb_hcd_1.core_if.core_global_regs->gintsts ) & 0x1) == 1)
+ return sprintf( buf, "HOST\n" );
+ else
+ return sprintf( buf, "DEVICE(INCORRECT!)\n" );
+ }
+
+ static ssize_t mode_show_2(char *buf)
+ {
+ if((ifxusb_rreg(&ifxusb_hcd_2.core_if.core_global_regs->gintsts ) & 0x1) == 1)
+ return sprintf( buf, "HOST\n" );
+ else
+ return sprintf( buf, "DEVICE(INCORRECT!)\n" );
+ }
+
+ static ssize_t procfs_mode_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return mode_show_1(buf);
+ }
+ static ssize_t procfs_mode_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return mode_show_2(buf);
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_mode_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_mode_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ return mode_show_1(buf);
+ }
+
+ DEVICE_ATTR(mode_1, S_IRUGO|S_IWUSR, sysfs_mode_show_1, 0);
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_mode_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_mode_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ return mode_show_2(buf);
+ }
+ DEVICE_ATTR(mode_2, S_IRUGO|S_IWUSR, sysfs_mode_show_2, NULL);
+#else
+ static ssize_t mode_show(char *buf)
+ {
+ #ifdef __IS_HOST__
+ if((ifxusb_rreg(&ifxusb_hcd.core_if.core_global_regs->gintsts ) & 0x1) == 1)
+ return sprintf( buf, "HOST\n" );
+ else
+ return sprintf( buf, "DEVICE(INCORRECT!)\n" );
+ #else
+ if((ifxusb_rreg(&ifxusb_pcd.core_if.core_global_regs->gintsts ) & 0x1) != 1)
+ return sprintf( buf, "DEVICE\n" );
+ else
+ return sprintf( buf, "HOST(INCORRECT!)\n" );
+ #endif
+ }
+ static ssize_t procfs_mode_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return mode_show(buf);
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_mode_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_mode_show( struct device *_dev, char *buf)
+ #endif
+ {
+ return mode_show(buf);
+ }
+ DEVICE_ATTR(mode, S_IRUGO|S_IWUSR, sysfs_mode_show, NULL);
+#endif
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#ifdef __IS_HOST__
+ #ifdef __IS_DUAL__
+ static ssize_t buspower_show_1(char *buf)
+ {
+ if(ifxusb_vbus (&ifxusb_hcd_1.core_if)==1) return sprintf( buf, "1\n" );
+ if(ifxusb_vbus (&ifxusb_hcd_1.core_if)==0) return sprintf( buf, "0\n" );
+ return sprintf( buf, "UNKNOWN\n" );
+ }
+ static void buspower_store_1(uint32_t value)
+ {
+ if (value==1) ifxusb_vbus_on (&ifxusb_hcd_1.core_if);
+ else if(value==0) ifxusb_vbus_off(&ifxusb_hcd_1.core_if);
+ }
+ static ssize_t buspower_show_2(char *buf)
+ {
+ if(ifxusb_vbus (&ifxusb_hcd_2.core_if)==1) return sprintf( buf, "1\n" );
+ if(ifxusb_vbus (&ifxusb_hcd_2.core_if)==0) return sprintf( buf, "0\n" );
+ return sprintf( buf, "UNKNOWN\n" );
+ }
+ static void buspower_store_2(uint32_t value)
+ {
+ if (value==1) ifxusb_vbus_on (&ifxusb_hcd_2.core_if);
+ else if(value==0) ifxusb_vbus_off(&ifxusb_hcd_2.core_if);
+ }
+ static ssize_t procfs_buspower_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return buspower_show_1(buf);
+ }
+ static ssize_t procfs_buspower_store_1(struct file *file, const char *buffer, unsigned long count, void *data)
+ {
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ buspower_store_1(value);
+ return count;
+ }
+ static ssize_t procfs_buspower_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return buspower_show_2(buf);
+ }
+ static ssize_t procfs_buspower_store_2(struct file *file, const char *buffer, unsigned long count, void *data)
+ {
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ buspower_store_2(value);
+ return count;
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_buspower_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_buspower_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ return buspower_show_1(buf);
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_buspower_store_1( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count )
+ #else
+ static ssize_t sysfs_buspower_store_1( struct device *_dev, const char *buffer, size_t count )
+ #endif
+ {
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ buspower_store_1(value);
+ return count;
+ }
+ DEVICE_ATTR(buspower_1, S_IRUGO|S_IWUSR, sysfs_buspower_show_1, sysfs_buspower_store_1);
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_buspower_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_buspower_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ return buspower_show_2(buf);
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_buspower_store_2( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count )
+ #else
+ static ssize_t sysfs_buspower_store_2( struct device *_dev, const char *buffer, size_t count )
+ #endif
+ {
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ buspower_store_2(value);
+ return count;
+ }
+ DEVICE_ATTR(buspower_2, S_IRUGO|S_IWUSR, sysfs_buspower_show_2, sysfs_buspower_store_2);
+ #else
+ static ssize_t buspower_show(char *buf)
+ {
+ if(ifxusb_vbus (&ifxusb_hcd.core_if)==1) return sprintf( buf, "1\n" );
+ if(ifxusb_vbus (&ifxusb_hcd.core_if)==0) return sprintf( buf, "0\n" );
+ return sprintf( buf, "UNKNOWN\n" );
+ }
+ static void buspower_store(uint32_t value)
+ {
+ if (value==1) ifxusb_vbus_on (&ifxusb_hcd.core_if);
+ else if(value==0) ifxusb_vbus_off(&ifxusb_hcd.core_if);
+ }
+ static ssize_t procfs_buspower_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return buspower_show(buf);
+ }
+ static ssize_t procfs_buspower_store(struct file *file, const char *buffer, unsigned long count, void *data)
+ {
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ buspower_store(value);
+ return count;
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_buspower_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_buspower_show( struct device *_dev, char *buf)
+ #endif
+ {
+ return buspower_show(buf);
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_buspower_store( struct device *_dev, struct device_attribute *attr,const char *buffer, size_t count )
+ #else
+ static ssize_t sysfs_buspower_store( struct device *_dev, const char *buffer, size_t count )
+ #endif
+ {
+ char buf[10];
+ int i = 0;
+ uint32_t value;
+ if (copy_from_user(buf, &buffer[i], sizeof("0xFFFFFFFF\n")+1))
+ return -EFAULT;
+ value = simple_strtoul(buf, NULL, 16);
+ buspower_store(value);
+ return count;
+ }
+ DEVICE_ATTR(buspower, S_IRUGO|S_IWUSR, sysfs_buspower_show, sysfs_buspower_store);
+ #endif
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+ #ifdef __IS_DUAL__
+ static ssize_t bussuspend_show_1(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0);
+ return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp);
+ }
+ static ssize_t bussuspend_show_2(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0);
+ return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp);
+ }
+
+ static ssize_t procfs_bussuspend_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return bussuspend_show_1(buf);
+ }
+ static ssize_t procfs_bussuspend_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return bussuspend_show_2(buf);
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_bussuspend_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_bussuspend_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ return bussuspend_show_1(buf);
+ }
+ DEVICE_ATTR(bussuspend_1, S_IRUGO|S_IWUSR, sysfs_bussuspend_show_1, 0);
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_bussuspend_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_bussuspend_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ return bussuspend_show_2(buf);
+ }
+ DEVICE_ATTR(bussuspend_2, S_IRUGO|S_IWUSR, sysfs_bussuspend_show_2, 0);
+ #else
+ static ssize_t bussuspend_show(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0);
+ return sprintf (buf, "Bus Suspend = 0x%x\n", val.b.prtsusp);
+ }
+ static ssize_t procfs_bussuspend_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return bussuspend_show(buf);
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_bussuspend_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_bussuspend_show( struct device *_dev, char *buf)
+ #endif
+ {
+ return bussuspend_show(buf);
+ }
+ DEVICE_ATTR(bussuspend, S_IRUGO|S_IWUSR, sysfs_bussuspend_show, 0);
+ #endif
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ #ifdef __IS_DUAL__
+ static ssize_t busconnected_show_1(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0);
+ return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts);
+ }
+ static ssize_t busconnected_show_2(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0);
+ return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts);
+ }
+
+ static ssize_t procfs_busconnected_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return busconnected_show_1(buf);
+ }
+ static ssize_t procfs_busconnected_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return busconnected_show_2(buf);
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_busconnected_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_busconnected_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ return busconnected_show_1(buf);
+ }
+ DEVICE_ATTR(busconnected_1, S_IRUGO|S_IWUSR, sysfs_busconnected_show_1, 0);
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_busconnected_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_busconnected_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ return busconnected_show_2(buf);
+ }
+ DEVICE_ATTR(busconnected_2, S_IRUGO|S_IWUSR, sysfs_busconnected_show_2, 0);
+ #else
+ static ssize_t busconnected_show(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0);
+ return sprintf (buf, "Bus Connected = 0x%x\n", val.b.prtconnsts);
+ }
+ static ssize_t procfs_busconnected_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return busconnected_show(buf);
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_busconnected_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_busconnected_show( struct device *_dev, char *buf)
+ #endif
+ {
+ return busconnected_show(buf);
+ }
+ DEVICE_ATTR(busconnected, S_IRUGO|S_IWUSR, sysfs_busconnected_show, 0);
+ #endif
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ #ifdef __IS_DUAL__
+ static ssize_t connectspeed_show_1(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd_1.core_if.hprt0);
+ if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd);
+ if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd);
+ if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd);
+ return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd);
+ }
+ static ssize_t connectspeed_show_2(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd_2.core_if.hprt0);
+ if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd);
+ if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd);
+ if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd);
+ return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd);
+ }
+
+ static ssize_t procfs_connectspeed_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return connectspeed_show_1(buf);
+ }
+ static ssize_t procfs_connectspeed_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return connectspeed_show_2(buf);
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_connectspeed_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_connectspeed_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ return connectspeed_show_1(buf);
+ }
+ DEVICE_ATTR(connectspeed_1, S_IRUGO|S_IWUSR, sysfs_connectspeed_show_1, 0);
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_connectspeed_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_connectspeed_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ return connectspeed_show_2(buf);
+ }
+ DEVICE_ATTR(connectspeed_2, S_IRUGO|S_IWUSR, sysfs_connectspeed_show_2, 0);
+ #else
+ static ssize_t connectspeed_show(char *buf)
+ {
+ hprt0_data_t val;
+ val.d32 = ifxusb_rreg(ifxusb_hcd.core_if.hprt0);
+ if( val.b.prtspd ==0) return sprintf (buf, "Bus Speed = High (%d)\n", val.b.prtspd);
+ if( val.b.prtspd ==1) return sprintf (buf, "Bus Speed = Full (%d)\n", val.b.prtspd);
+ if( val.b.prtspd ==2) return sprintf (buf, "Bus Speed = Low (%d)\n", val.b.prtspd);
+ return sprintf (buf, "Bus Speed = Unknown (%d)\n", val.b.prtspd);
+ }
+
+ static ssize_t procfs_connectspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return connectspeed_show(buf);
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_connectspeed_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_connectspeed_show( struct device *_dev, char *buf)
+ #endif
+ {
+ return connectspeed_show(buf);
+ }
+ DEVICE_ATTR(connectspeed, S_IRUGO|S_IWUSR, sysfs_connectspeed_show, 0);
+ #endif
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+#endif
+
+
+#ifdef __IS_DEVICE__
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+ static ssize_t devspeed_show(char *buf)
+ {
+ dcfg_data_t val;
+ val.d32 = ifxusb_rreg(&ifxusb_pcd.core_if.dev_global_regs->dcfg);
+ if( val.b.devspd ==0) return sprintf (buf, "Dev Speed = High (%d)\n", val.b.devspd);
+ if( val.b.devspd ==1) return sprintf (buf, "Dev Speed = Full (%d)\n", val.b.devspd);
+ if( val.b.devspd ==3) return sprintf (buf, "Dev Speed = Full (%d)\n", val.b.devspd);
+ return sprintf (buf, "Dev Speed = Unknown (%d)\n", val.b.devspd);
+ }
+
+ static ssize_t procfs_devspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return devspeed_show(buf);
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_devspeed_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_devspeed_show( struct device *_dev, char *buf)
+ #endif
+ {
+ return devspeed_show(buf);
+ }
+ DEVICE_ATTR(devspeed, S_IRUGO|S_IWUSR, sysfs_devspeed_show, 0);
+
+ static ssize_t enumspeed_show(char *buf)
+ {
+ dsts_data_t val;
+ val.d32 = ifxusb_rreg(&ifxusb_pcd.core_if.dev_global_regs->dsts);
+ if( val.b.enumspd ==0) return sprintf (buf, "Enum Speed = High (%d)\n", val.b.enumspd);
+ if( val.b.enumspd ==1) return sprintf (buf, "Enum Speed = Full (%d)\n", val.b.enumspd);
+ if( val.b.enumspd ==2) return sprintf (buf, "Enum Speed = Low (%d)\n", val.b.enumspd);
+ return sprintf (buf, "Enum Speed = invalid(%d)\n", val.b.enumspd);
+ }
+
+ static ssize_t procfs_enumspeed_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ return enumspeed_show(buf);
+ }
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_enumspeed_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_enumspeed_show( struct device *_dev, char *buf)
+ #endif
+ {
+ return enumspeed_show(buf);
+ }
+ DEVICE_ATTR(enumspeed, S_IRUGO|S_IWUSR, sysfs_enumspeed_show, 0);
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+#endif
+
+
+//////////////////////////////////////////////////////////////////////////////////
+#ifdef __ENABLE_DUMP__
+
+ #ifdef __IS_DUAL__
+ static void dump_reg_1(void)
+ {
+ ifxusb_dump_registers(&ifxusb_hcd_1.core_if);
+ }
+ static void dump_reg_2(void)
+ {
+ ifxusb_dump_registers(&ifxusb_hcd_2.core_if);
+ }
+
+ static ssize_t procfs_dump_reg_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_reg_1();
+ return 0;
+ }
+ static ssize_t procfs_dump_reg_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_reg_2();
+ return 0;
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_reg_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_reg_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_reg_1();
+ return 0;
+ }
+ DEVICE_ATTR(dump_reg_1, S_IRUGO|S_IWUSR, sysfs_dump_reg_show_1, 0);
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_reg_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_reg_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_reg_2();
+ return 0;
+ }
+ DEVICE_ATTR(dump_reg_2, S_IRUGO|S_IWUSR, sysfs_dump_reg_show_2, 0);
+ #else
+ static void dump_reg(void)
+ {
+ #ifdef __IS_HOST__
+ ifxusb_dump_registers(&ifxusb_hcd.core_if);
+ #endif
+ #ifdef __IS_DEVICE__
+ ifxusb_dump_registers(&ifxusb_pcd.core_if);
+ #endif
+ }
+ static ssize_t procfs_dump_reg_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_reg();
+ return 0;
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_reg_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_reg_show( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_reg();
+ return 0;
+ }
+ DEVICE_ATTR(dump_reg, S_IRUGO|S_IWUSR, sysfs_dump_reg_show, 0);
+ #endif
+
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ #ifdef __IS_DUAL__
+ static void dump_spram_1(void)
+ {
+ ifxusb_dump_spram(&ifxusb_hcd_1.core_if);
+ }
+ static void dump_spram_2(void)
+ {
+ ifxusb_dump_spram(&ifxusb_hcd_2.core_if);
+ }
+
+ static ssize_t procfs_dump_spram_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_spram_1();
+ return 0;
+ }
+ static ssize_t procfs_dump_spram_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_spram_2();
+ return 0;
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_spram_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_spram_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_spram_1();
+ return 0;
+ }
+ DEVICE_ATTR(dump_spram_1, S_IRUGO|S_IWUSR, sysfs_dump_spram_show_1, 0);
+
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_spram_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_spram_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_spram_2();
+ return 0;
+ }
+ DEVICE_ATTR(dump_spram_2, S_IRUGO|S_IWUSR, sysfs_dump_spram_show_2, 0);
+ #else
+ static void dump_spram(void)
+ {
+ #ifdef __IS_HOST__
+ ifxusb_dump_spram(&ifxusb_hcd.core_if);
+ #endif
+ #ifdef __IS_DEVICE__
+ ifxusb_dump_spram(&ifxusb_pcd.core_if);
+ #endif
+ }
+ static ssize_t procfs_dump_spram_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ dump_spram();
+ return 0;
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_spram_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_spram_show( struct device *_dev,char *buf)
+ #endif
+ {
+ dump_spram();
+ return 0;
+ }
+ DEVICE_ATTR(dump_spram, S_IRUGO|S_IWUSR, sysfs_dump_spram_show, 0);
+ #endif
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ #ifdef __IS_HOST__
+ #ifdef __IS_DUAL__
+ static ssize_t procfs_dump_host_state_show_1(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ ifxhcd_dump_state(&ifxusb_hcd_1);
+ return 0;
+ }
+ static ssize_t procfs_dump_host_state_show_2(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ ifxhcd_dump_state(&ifxusb_hcd_2);
+ return 0;
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_host_state_show_1( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_host_state_show_1( struct device *_dev,char *buf)
+ #endif
+ {
+ ifxhcd_dump_state(&ifxusb_hcd_1);
+ return 0;
+ }
+ DEVICE_ATTR(dump_host_state_1, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show_1, 0);
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_host_state_show_2( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_host_state_show_2( struct device *_dev,char *buf)
+ #endif
+ {
+ ifxhcd_dump_state(&ifxusb_hcd_2);
+ return 0;
+ }
+ DEVICE_ATTR(dump_host_state_2, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show_2, 0);
+ #else
+ static ssize_t procfs_dump_host_state_show(char *buf, char **start, off_t offset, int count, int *eof, void *data)
+ {
+ ifxhcd_dump_state(&ifxusb_hcd);
+ return 0;
+ }
+ #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20)
+ static ssize_t sysfs_dump_host_state_show( struct device *_dev, struct device_attribute *attr,char *buf)
+ #else
+ static ssize_t sysfs_dump_host_state_show( struct device *_dev,char *buf)
+ #endif
+ {
+ ifxhcd_dump_state(&ifxusb_hcd);
+ return 0;
+ }
+ DEVICE_ATTR(dump_host_state, S_IRUGO|S_IWUSR, sysfs_dump_host_state_show, 0);
+ #endif
+
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////////
+
+ #endif //IS_HOST_
+
+#endif //__ENABLE_DUMP__
+
+//////////////////////////////////////////////////////////////////////////////////
+
+static int ifx_proc_addproc(char *funcname, read_proc_t *hookfuncr, write_proc_t *hookfuncw);
+static void ifx_proc_delproc(char *funcname);
+
+//////////////////////////////////////////////////////////////////////////////////
+
+/*!
+ \brief This function create the sysfs and procfs entries
+ \param[in] _dev Pointer of device structure, if applied
+ */
+void ifxusb_attr_create (void *_dev)
+{
+ int error;
+
+ struct device *dev = (struct device *) _dev;
+
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ error = ifx_proc_addproc("dbglevel", procfs_dbglevel_show, procfs_dbglevel_store);
+ error = device_create_file(dev, &dev_attr_dbglevel);
+
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("dump_params_1", procfs_dump_params_show_1, NULL);
+ error = ifx_proc_addproc("dump_params_2", procfs_dump_params_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_dump_params_1);
+ error = device_create_file(dev, &dev_attr_dump_params_2);
+ #else
+ error = ifx_proc_addproc("dump_params", procfs_dump_params_show, NULL);
+ error = device_create_file(dev, &dev_attr_dump_params);
+ #endif
+
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("mode_1", procfs_mode_show_1, NULL);
+ error = ifx_proc_addproc("mode_2", procfs_mode_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_mode_1);
+ error = device_create_file(dev, &dev_attr_mode_2);
+ #else
+ error = ifx_proc_addproc("mode", procfs_mode_show, NULL);
+ error = device_create_file(dev, &dev_attr_mode);
+ #endif
+
+ #ifdef __IS_HOST__
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("buspower_1", procfs_buspower_show_1, procfs_buspower_store_1);
+ error = ifx_proc_addproc("buspower_2", procfs_buspower_show_2, procfs_buspower_store_2);
+ error = device_create_file(dev, &dev_attr_buspower_1);
+ error = device_create_file(dev, &dev_attr_buspower_2);
+ #else
+ error = ifx_proc_addproc("buspower", procfs_buspower_show, procfs_buspower_store);
+ error = device_create_file(dev, &dev_attr_buspower);
+ #endif
+
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("bussuspend_1", procfs_bussuspend_show_1, NULL);
+ error = ifx_proc_addproc("bussuspend_2", procfs_bussuspend_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_bussuspend_1);
+ error = device_create_file(dev, &dev_attr_bussuspend_2);
+ #else
+ error = ifx_proc_addproc("bussuspend", procfs_bussuspend_show, NULL);
+ error = device_create_file(dev, &dev_attr_bussuspend);
+ #endif
+
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("busconnected_1", procfs_busconnected_show_1, NULL);
+ error = ifx_proc_addproc("busconnected_2", procfs_busconnected_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_busconnected_1);
+ error = device_create_file(dev, &dev_attr_busconnected_2);
+ #else
+ error = ifx_proc_addproc("busconnected", procfs_busconnected_show, NULL);
+ error = device_create_file(dev, &dev_attr_busconnected);
+ #endif
+
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("connectspeed_1", procfs_connectspeed_show_1, NULL);
+ error = ifx_proc_addproc("connectspeed_2", procfs_connectspeed_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_connectspeed_1);
+ error = device_create_file(dev, &dev_attr_connectspeed_2);
+ #else
+ error = ifx_proc_addproc("connectspeed", procfs_connectspeed_show, NULL);
+ error = device_create_file(dev, &dev_attr_connectspeed);
+ #endif
+ #endif
+
+ #ifdef __IS_DEVICE__
+ error = ifx_proc_addproc("devspeed", procfs_devspeed_show, NULL);
+ error = device_create_file(dev, &dev_attr_devspeed);
+ error = ifx_proc_addproc("enumspeed", procfs_enumspeed_show, NULL);
+ error = device_create_file(dev, &dev_attr_enumspeed);
+ #endif
+
+ //////////////////////////////////////////////////////
+ #ifdef __ENABLE_DUMP__
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("dump_reg_1", procfs_dump_reg_show_1, NULL);
+ error = ifx_proc_addproc("dump_reg_2", procfs_dump_reg_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_dump_reg_1);
+ error = device_create_file(dev, &dev_attr_dump_reg_2);
+ #else
+ error = ifx_proc_addproc("dump_reg", procfs_dump_reg_show, NULL);
+ error = device_create_file(dev, &dev_attr_dump_reg);
+ #endif
+
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("dump_spram_1", procfs_dump_spram_show_1, NULL);
+ error = ifx_proc_addproc("dump_spram_2", procfs_dump_spram_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_dump_spram_1);
+ error = device_create_file(dev, &dev_attr_dump_spram_2);
+ #else
+ error = ifx_proc_addproc("dump_spram", procfs_dump_spram_show, NULL);
+ error = device_create_file(dev, &dev_attr_dump_spram);
+ #endif
+
+ #ifdef __IS_HOST__
+ #ifdef __IS_DUAL__
+ error = ifx_proc_addproc("dump_host_state_1", procfs_dump_host_state_show_1, NULL);
+ error = ifx_proc_addproc("dump_host_state_2", procfs_dump_host_state_show_2, NULL);
+ error = device_create_file(dev, &dev_attr_dump_host_state_1);
+ error = device_create_file(dev, &dev_attr_dump_host_state_2);
+ #else
+ error = ifx_proc_addproc("dump_host_state", procfs_dump_host_state_show, NULL);
+ error = device_create_file(dev, &dev_attr_dump_host_state);
+ #endif
+ #endif
+ #endif //__ENABLE_DUMP__
+ //////////////////////////////////////////////////////
+}
+
+
+/*!
+ \brief This function remove the sysfs and procfs entries
+ \param[in] _dev Pointer of device structure, if applied
+ */
+void ifxusb_attr_remove (void *_dev)
+{
+ struct device *dev = (struct device *) _dev;
+
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ ifx_proc_delproc("dbglevel");
+ device_remove_file(dev, &dev_attr_dbglevel);
+
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("dump_params_1");
+ ifx_proc_delproc("dump_params_2");
+ device_remove_file(dev, &dev_attr_dump_params_1);
+ device_remove_file(dev, &dev_attr_dump_params_2);
+ #else
+ ifx_proc_delproc("dump_params");
+ device_remove_file(dev, &dev_attr_dump_params);
+ #endif
+
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("mode_1");
+ ifx_proc_delproc("mode_2");
+ device_remove_file(dev, &dev_attr_mode_1);
+ device_remove_file(dev, &dev_attr_mode_2);
+ #else
+ ifx_proc_delproc("mode");
+ device_remove_file(dev, &dev_attr_mode);
+ #endif
+
+ #ifdef __IS_HOST__
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("buspower_1");
+ ifx_proc_delproc("buspower_2");
+ device_remove_file(dev, &dev_attr_buspower_1);
+ device_remove_file(dev, &dev_attr_buspower_2);
+ #else
+ ifx_proc_delproc("buspower");
+ device_remove_file(dev, &dev_attr_buspower);
+ #endif
+
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("bussuspend_1");
+ ifx_proc_delproc("bussuspend_2");
+ device_remove_file(dev, &dev_attr_bussuspend_1);
+ device_remove_file(dev, &dev_attr_bussuspend_2);
+ #else
+ ifx_proc_delproc("bussuspend");
+ device_remove_file(dev, &dev_attr_bussuspend);
+ #endif
+
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("busconnected_1");
+ ifx_proc_delproc("busconnected_2");
+ device_remove_file(dev, &dev_attr_busconnected_1);
+ device_remove_file(dev, &dev_attr_busconnected_2);
+ #else
+ ifx_proc_delproc("busconnected");
+ device_remove_file(dev, &dev_attr_busconnected);
+ #endif
+
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("connectspeed_1");
+ ifx_proc_delproc("connectspeed_2");
+ device_remove_file(dev, &dev_attr_connectspeed_1);
+ device_remove_file(dev, &dev_attr_connectspeed_2);
+ #else
+ ifx_proc_delproc("connectspeed");
+ device_remove_file(dev, &dev_attr_connectspeed);
+ #endif
+ #endif
+
+ #ifdef __IS_DEVICE__
+ ifx_proc_delproc("devspeed");
+ device_remove_file(dev, &dev_attr_devspeed);
+ ifx_proc_delproc("enumspeed");
+ device_remove_file(dev, &dev_attr_enumspeed);
+ #endif
+
+ #ifdef __ENABLE_DUMP__
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("dump_reg_1");
+ ifx_proc_delproc("dump_reg_2");
+ device_remove_file(dev, &dev_attr_dump_reg_1);
+ device_remove_file(dev, &dev_attr_dump_reg_2);
+ #else
+ ifx_proc_delproc("dump_reg");
+ device_remove_file(dev, &dev_attr_dump_reg);
+ #endif
+
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("dump_spram_1");
+ ifx_proc_delproc("dump_spram_2");
+ device_remove_file(dev, &dev_attr_dump_spram_1);
+ device_remove_file(dev, &dev_attr_dump_spram_2);
+ #else
+ ifx_proc_delproc("dump_spram");
+ device_remove_file(dev, &dev_attr_dump_spram);
+ #endif
+
+ #ifdef __IS_HOST__
+ #ifdef __IS_DUAL__
+ ifx_proc_delproc("dump_host_state_1");
+ ifx_proc_delproc("dump_host_state_2");
+ device_remove_file(dev, &dev_attr_dump_host_state_1);
+ device_remove_file(dev, &dev_attr_dump_host_state_2);
+ #else
+ ifx_proc_delproc("dump_host_state");
+ device_remove_file(dev, &dev_attr_dump_host_state);
+ #endif
+ #endif
+ #endif //__ENABLE_DUMP__
+ /* AVM/WK fix: del IFXUSB root dir*/
+ ifx_proc_delproc(NULL);
+}
+
+static struct proc_dir_entry * proc_ifx_root = NULL;
+
+/* initialize the proc file system and make a dir named /proc/[name] */
+static void ifx_proc_init(void)
+{
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ proc_ifx_root = proc_mkdir(ifxusb_driver_name, (void *)0);
+ if (!proc_ifx_root){
+ IFX_PRINT("%s proc initialization failed! \n", ifxusb_driver_name);
+ return;
+ }
+}
+
+/* proc file system add function for debugging. */
+static int ifx_proc_addproc(char *funcname, read_proc_t *hookfuncr, write_proc_t *hookfuncw)
+{
+ struct proc_dir_entry *pe;
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ if (!proc_ifx_root)
+ ifx_proc_init();
+
+ if (hookfuncw == NULL)
+ {
+ pe = create_proc_read_entry(funcname, S_IRUGO, proc_ifx_root, hookfuncr, NULL);
+ if (!pe)
+ {
+ IFX_PRINT("ERROR in creating read proc entry (%s)! \n", funcname);
+ return -1;
+ }
+ }
+ else
+ {
+ pe = create_proc_entry(funcname, S_IRUGO | S_IWUGO, proc_ifx_root);
+ if (pe)
+ {
+ pe->read_proc = hookfuncr;
+ pe->write_proc = hookfuncw;
+ }
+ else
+ {
+ IFX_PRINT("ERROR in creating proc entry (%s)! \n", funcname);
+ return -1;
+ }
+ }
+ return 0;
+}
+
+
+/* proc file system del function for removing module. */
+static void ifx_proc_delproc(char *funcname)
+{
+/* AVM/WK Fix*/
+ if (funcname != NULL) {
+ remove_proc_entry(funcname, proc_ifx_root);
+ } else {
+ remove_proc_entry(ifxusb_driver_name, NULL);
+ proc_ifx_root = NULL;
+ }
+}
+
+static void ifxusb_dump_params(ifxusb_core_if_t *_core_if)
+{
+ ifxusb_params_t *params=&_core_if->params;
+
+ #ifdef __IS_HOST__
+ IFX_PRINT("IFXUSB Dump Parameters ( Host Mode) \n");
+ #endif //__IS_HOST__
+ #ifdef __IS_DEVICE__
+ IFX_PRINT("IFXUSB Dump Parameters ( Device Mode) \n");
+ #endif //__IS_DEVICE__
+
+ #ifdef __DESC_DMA__
+ IFX_PRINT("DMA: Hermes DMA\n");
+ #else
+ IFX_PRINT("DMA: Non-Desc DMA\n");
+ #endif
+ IFX_PRINT(" Burst size: %d\n",params->dma_burst_size);
+
+ if (params->speed==1)
+ IFX_PRINT("Full Speed only\n");
+ else if(params->speed==0)
+ IFX_PRINT("Full/Hign Speed\n");
+ else
+ IFX_PRINT("Unkonwn setting (%d) for Speed\n",params->speed);
+
+ IFX_PRINT("Total Data FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",
+ params->data_fifo_size,params->data_fifo_size,
+ params->data_fifo_size*4, params->data_fifo_size*4
+ );
+
+ #ifdef __IS_DEVICE__
+ IFX_PRINT("Rx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",
+ params->rx_fifo_size,params->rx_fifo_size,
+ params->rx_fifo_size*4, params->rx_fifo_size*4
+ );
+ {
+ int i;
+ for(i=0;i<MAX_EPS_CHANNELS;i++)
+ {
+ IFX_PRINT("Tx FIFO #%d size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",i,
+ params->tx_fifo_size[i],params->tx_fifo_size[i],
+ params->tx_fifo_size[i]*4, params->tx_fifo_size[i]*4
+ );
+ }
+ }
+ #ifdef __DED_FIFO__
+ IFX_PRINT("Treshold : %s Rx:%d Tx:%d \n",
+ (params->thr_ctl)?"On":"Off",params->tx_thr_length,params->rx_thr_length);
+ #endif
+ #else //__IS_HOST__
+ IFX_PRINT("Host Channels: %d\n",params->host_channels);
+
+ IFX_PRINT("Rx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",
+ params->data_fifo_size,params->data_fifo_size,
+ params->data_fifo_size*4, params->data_fifo_size*4
+ );
+
+ IFX_PRINT("NP Tx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",
+ params->nperio_tx_fifo_size,params->nperio_tx_fifo_size,
+ params->nperio_tx_fifo_size*4, params->nperio_tx_fifo_size*4
+ );
+
+ IFX_PRINT(" P Tx FIFO size: %d(0x%06X) DWord, %d(0x%06X) Bytes\n",
+ params->perio_tx_fifo_size,params->perio_tx_fifo_size,
+ params->perio_tx_fifo_size*4, params->perio_tx_fifo_size*4
+ );
+ #endif //__IS_HOST__
+
+ IFX_PRINT("Max Transfer size: %d(0x%06X) Bytes\n",
+ params->max_transfer_size,params->max_transfer_size
+ );
+ IFX_PRINT("Max Packet Count: %d(0x%06X)\n",
+ params->max_packet_count,params->max_packet_count
+ );
+
+ IFX_PRINT("PHY UTMI Width: %d\n",params->phy_utmi_width);
+
+ IFX_PRINT("Turn Around Time: HS:%d FS:%d\n",params->turn_around_time_hs,params->turn_around_time_fs);
+ IFX_PRINT("Timeout Calibration: HS:%d FS:%d\n",params->timeout_cal_hs,params->timeout_cal_fs);
+
+
+ IFX_PRINT("==================================================\n");
+ IFX_PRINT("End of Parameters Dump\n");
+ IFX_PRINT("==================================================\n");
+}
+
+
projects / openwrt.git / blobdiff