diff options
Diffstat (limited to 'target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c')
| -rw-r--r-- | target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c | 1385 |
1 files changed, 1385 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c new file mode 100644 index 000000000..ade8e13cb --- /dev/null +++ b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_ctl.c @@ -0,0 +1,1385 @@ +/***************************************************************************** + ** 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"); +} + + |