diff options
Diffstat (limited to 'target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c')
| -rw-r--r-- | target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c | 970 |
1 files changed, 970 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c new file mode 100644 index 000000000..23349059f --- /dev/null +++ b/target/linux/lantiq/files/drivers/usb/ifxhcd/ifxusb_driver.c @@ -0,0 +1,970 @@ +/***************************************************************************** + ** FILE NAME : ifxusb_driver.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 : The provides the initialization and cleanup entry + ** points for the IFX USB driver. This module can be + ** dynamically loaded with insmod command or built-in + ** with kernel. When loaded or executed the ifxusb_driver_init + ** function is called. When the module is removed (using rmmod), + ** the ifxusb_driver_cleanup function is called. + *****************************************************************************/ + +/*! + \file ifxusb_driver.c + \brief This file contains the loading/unloading interface to the Linux driver. +*/ + +#include <linux/version.h> +#include "ifxusb_version.h" + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> + +#include <linux/device.h> +#include <linux/platform_device.h> + +#include <linux/errno.h> +#include <linux/types.h> +#include <linux/stat.h> /* permission constants */ +#include <linux/gpio.h> +#include <lantiq_soc.h> + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) + #include <linux/irq.h> +#endif + +#include <asm/io.h> + +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) + #include <asm/irq.h> +#endif + +#include "ifxusb_plat.h" + +#include "ifxusb_cif.h" + +#ifdef __IS_HOST__ + #include "ifxhcd.h" + + #define USB_DRIVER_DESC "IFX USB HCD driver" + const char ifxusb_driver_name[] = "ifxusb_hcd"; + + #ifdef __IS_DUAL__ + ifxhcd_hcd_t ifxusb_hcd_1; + ifxhcd_hcd_t ifxusb_hcd_2; + const char ifxusb_hcd_name_1[] = "ifxusb_hcd_1"; + const char ifxusb_hcd_name_2[] = "ifxusb_hcd_2"; + #else + ifxhcd_hcd_t ifxusb_hcd; + const char ifxusb_hcd_name[] = "ifxusb_hcd"; + #endif + + #if defined(__DO_OC_INT__) + static unsigned int oc_int_installed=0; + static ifxhcd_hcd_t *oc_int_id=NULL; + #endif +#endif + +#ifdef __IS_DEVICE__ + #include "ifxpcd.h" + + #define USB_DRIVER_DESC "IFX USB PCD driver" + const char ifxusb_driver_name[] = "ifxusb_pcd"; + + ifxpcd_pcd_t ifxusb_pcd; + const char ifxusb_pcd_name[] = "ifxusb_pcd"; +#endif + +/* Global Debug Level Mask. */ +#ifdef __IS_HOST__ + uint32_t h_dbg_lvl = 0x00; +#endif + +#ifdef __IS_DEVICE__ + uint32_t d_dbg_lvl = 0x00; +#endif + +ifxusb_params_t ifxusb_module_params; + +static void parse_parms(void); + + +#include <lantiq_irq.h> +#define IFX_USB0_IR (INT_NUM_IM1_IRL0 + 22) +#define IFX_USB1_IR (INT_NUM_IM2_IRL0 + 19) + +/*! + \brief This function is called when a driver is unregistered. This happens when + the rmmod command is executed. The device may or may not be electrically + present. If it is present, the driver stops device processing. Any resources + used on behalf of this device are freed. +*/ +static int ifxusb_driver_remove(struct platform_device *_dev) +{ + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + #ifdef __IS_HOST__ + #if defined(__DO_OC_INT__) + #if defined(__DO_OC_INT_ENABLE__) + ifxusb_oc_int_off(); + #endif + + if(oc_int_installed && oc_int_id) + free_irq((unsigned int)IFXUSB_OC_IRQ, oc_int_id ); + oc_int_installed=0; + oc_int_id=NULL; + #endif + + #if defined(__IS_DUAL__) + ifxhcd_remove(&ifxusb_hcd_1); + ifxusb_core_if_remove(&ifxusb_hcd_1.core_if ); + ifxhcd_remove(&ifxusb_hcd_2); + ifxusb_core_if_remove(&ifxusb_hcd_2.core_if ); + #else + ifxhcd_remove(&ifxusb_hcd); + ifxusb_core_if_remove(&ifxusb_hcd.core_if ); + #endif + #endif + + #ifdef __IS_DEVICE__ + ifxpcd_remove(); + ifxusb_core_if_remove(&ifxusb_pcd.core_if ); + #endif + + /* Remove the device attributes */ + + ifxusb_attr_remove(&_dev->dev); + + return 0; +} + + +/* Function to setup the structures to control one usb core running as host*/ +#ifdef __IS_HOST__ +/*! + \brief inlined by ifxusb_driver_probe(), handling host mode probing. Run at each host core. +*/ + static inline int ifxusb_driver_probe_h(ifxhcd_hcd_t *_hcd, + int _irq, + uint32_t _iobase, + uint32_t _fifomem, + uint32_t _fifodbg + ) + { + int retval = 0; + + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + +#ifdef __DEV_NEW__ + ifxusb_power_off (&_hcd->core_if); + ifxusb_phy_power_off (&_hcd->core_if); // Test + mdelay(500); +#endif //__DEV_NEW__ + ifxusb_power_on (&_hcd->core_if); + mdelay(50); + ifxusb_phy_power_on (&_hcd->core_if); // Test + mdelay(50); + ifxusb_hard_reset(&_hcd->core_if); + retval =ifxusb_core_if_init(&_hcd->core_if, + _irq, + _iobase, + _fifomem, + _fifodbg); + if(retval) + return retval; + + ifxusb_host_core_init(&_hcd->core_if,&ifxusb_module_params); + + ifxusb_disable_global_interrupts( &_hcd->core_if); + + /* The driver is now initialized and need to be registered into Linux USB sub-system */ + + retval = ifxhcd_init(_hcd); // hook the hcd into usb ss + + if (retval != 0) + { + IFX_ERROR("_hcd_init failed\n"); + return retval; + } + + //ifxusb_enable_global_interrupts( _hcd->core_if ); // this should be done at hcd_start , including hcd_interrupt + return 0; + } +#endif //__IS_HOST__ + +#ifdef __IS_DEVICE__ +/*! + \brief inlined by ifxusb_driver_probe(), handling device mode probing. +*/ + static inline int ifxusb_driver_probe_d(ifxpcd_pcd_t *_pcd, + int _irq, + uint32_t _iobase, + uint32_t _fifomem, + uint32_t _fifodbg + ) + { + int retval = 0; + + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); +#ifdef __DEV_NEW__ + ifxusb_power_off (&_pcd->core_if); + ifxusb_phy_power_off (&_pcd->core_if); // Test + mdelay(500); +#endif // __DEV_NEW__ + ifxusb_power_on (&_pcd->core_if); + mdelay(50); + ifxusb_phy_power_on (&_pcd->core_if); // Test + mdelay(50); + ifxusb_hard_reset(&_pcd->core_if); + retval =ifxusb_core_if_init(&_pcd->core_if, + _irq, + _iobase, + _fifomem, + _fifodbg); + if(retval) + return retval; + + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + ifxusb_dev_core_init(&_pcd->core_if,&ifxusb_module_params); + + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + ifxusb_disable_global_interrupts( &_pcd->core_if); + + /* The driver is now initialized and need to be registered into + Linux USB Gadget sub-system + */ + retval = ifxpcd_init(); + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + + if (retval != 0) + { + IFX_ERROR("_pcd_init failed\n"); + return retval; + } + //ifxusb_enable_global_interrupts( _pcd->core_if ); // this should be done at gadget bind or start + return 0; + } +#endif //__IS_DEVICE__ + + + +/*! + \brief This function is called by module management in 2.6 kernel or by ifxusb_driver_init with 2.4 kernel + It is to probe and setup IFXUSB core(s). +*/ +static int ifxusb_driver_probe(struct platform_device *_dev) +{ + int retval = 0; + int *pins = _dev->dev.platform_data; + if (ltq_is_vr9()) { + gpio_request(6, "id1"); + gpio_request(9, "id2"); + gpio_direction_input(6); + gpio_direction_input(9); + } + if (pins) { + if (pins[0]) { + gpio_request(pins[0], "vbus1"); + gpio_direction_output(pins[0], 1); + } + if (pins[1] && ltq_is_vr9()) { + gpio_request(pins[1], "vbus2"); + gpio_direction_output(pins[1], 1); + } + } + // Parsing and store the parameters + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + parse_parms(); + + #ifdef __IS_HOST__ + #if defined(__IS_DUAL__) + memset(&ifxusb_hcd_1, 0, sizeof(ifxhcd_hcd_t)); + memset(&ifxusb_hcd_2, 0, sizeof(ifxhcd_hcd_t)); + + ifxusb_hcd_1.core_if.core_no=0; + ifxusb_hcd_2.core_if.core_no=1; + ifxusb_hcd_1.core_if.core_name=(char *)ifxusb_hcd_name_1; + ifxusb_hcd_2.core_if.core_name=(char *)ifxusb_hcd_name_2; + + ifxusb_hcd_1.dev=&_dev->dev; + ifxusb_hcd_2.dev=&_dev->dev; + + retval = ifxusb_driver_probe_h(&ifxusb_hcd_1, + IFX_USB0_IR, + IFXUSB1_IOMEM_BASE, + IFXUSB1_FIFOMEM_BASE, + IFXUSB1_FIFODBG_BASE + ); + if(retval) + goto ifxusb_driver_probe_fail; + + retval = ifxusb_driver_probe_h(&ifxusb_hcd_2, + IFX_USB1_IR, + IFXUSB2_IOMEM_BASE, + IFXUSB2_FIFOMEM_BASE, + IFXUSB2_FIFODBG_BASE + ); + if(retval) + goto ifxusb_driver_probe_fail; + + #elif defined(__IS_FIRST__) + memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); + + ifxusb_hcd.core_if.core_no=0; + ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; + + ifxusb_hcd.dev=&_dev->dev; + + retval = ifxusb_driver_probe_h(&ifxusb_hcd, + IFX_USB0_IR, + IFXUSB1_IOMEM_BASE, + IFXUSB1_FIFOMEM_BASE, + IFXUSB1_FIFODBG_BASE + ); + if(retval) + goto ifxusb_driver_probe_fail; + + #elif defined(__IS_SECOND__) + memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); + + ifxusb_hcd.core_if.core_no=1; + ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; + + ifxusb_hcd.dev=&_dev->dev; + + retval = ifxusb_driver_probe_h(&ifxusb_hcd, + IFX_USB1_IR, + IFXUSB2_IOMEM_BASE, + IFXUSB2_FIFOMEM_BASE, + IFXUSB2_FIFODBG_BASE + ); + if(retval) + goto ifxusb_driver_probe_fail; + + #else + memset(&ifxusb_hcd, 0, sizeof(ifxhcd_hcd_t)); + + ifxusb_hcd.core_if.core_no=0; + ifxusb_hcd.core_if.core_name=(char *)ifxusb_hcd_name; + + ifxusb_hcd.dev=&_dev->dev; + + retval = ifxusb_driver_probe_h(&ifxusb_hcd, + IFXUSB_IRQ, + IFXUSB_IOMEM_BASE, + IFXUSB_FIFOMEM_BASE, + IFXUSB_FIFODBG_BASE + ); + if(retval) + goto ifxusb_driver_probe_fail; + #endif + + #if defined(__DO_OC_INT__) + IFXUSB_DEBUGPL( DBG_CIL, "registering (overcurrent) handler for irq%d\n", IFXUSB_OC_IRQ); + #if defined(__IS_DUAL__) + request_irq((unsigned int)IFXUSB_OC_IRQ, &ifx_hcd_oc_irq, +// SA_INTERRUPT|SA_SHIRQ, "ifxusb_oc", (void *)&ifxusb_hcd_1); + IRQF_DISABLED | IRQF_SHARED, "ifxusb_oc", (void *)&ifxusb_hcd_1); + oc_int_id=&ifxusb_hcd_1; + #else + request_irq((unsigned int)IFXUSB_OC_IRQ, &ifx_hcd_oc_irq, +// SA_INTERRUPT|SA_SHIRQ, "ifxusb_oc", (void *)&ifxusb_hcd); + IRQF_DISABLED | IRQF_SHARED, "ifxusb_oc", (void *)&ifxusb_hcd); + oc_int_id=&ifxusb_hcd; + #endif + oc_int_installed=1; + + #if defined(__DO_OC_INT_ENABLE__) + ifxusb_oc_int_on(); + #endif + #endif + + #endif + + #ifdef __IS_DEVICE__ + memset(&ifxusb_pcd, 0, sizeof(ifxpcd_pcd_t)); + ifxusb_pcd.core_if.core_name=(char *)&ifxusb_pcd_name[0]; + + ifxusb_pcd.dev=&_dev->dev; + + #if defined(__IS_FIRST__) + ifxusb_pcd.core_if.core_no=0; + retval = ifxusb_driver_probe_d(&ifxusb_pcd, + IFXUSB1_IRQ, + IFXUSB1_IOMEM_BASE, + IFXUSB1_FIFOMEM_BASE, + IFXUSB1_FIFODBG_BASE + ); + #elif defined(__IS_SECOND__) + ifxusb_pcd.core_if.core_no=1; + retval = ifxusb_driver_probe_d(&ifxusb_pcd, + IFXUSB2_IRQ, + IFXUSB2_IOMEM_BASE, + IFXUSB2_FIFOMEM_BASE, + IFXUSB2_FIFODBG_BASE + ); + #else + ifxusb_pcd.core_if.core_no=0; + retval = ifxusb_driver_probe_d(&ifxusb_pcd, + IFXUSB_IRQ, + IFXUSB_IOMEM_BASE, + IFXUSB_FIFOMEM_BASE, + IFXUSB_FIFODBG_BASE + ); + #endif + if(retval) + goto ifxusb_driver_probe_fail; + #endif + + ifxusb_attr_create(&_dev->dev); + + return 0; + +ifxusb_driver_probe_fail: + ifxusb_driver_remove(_dev); + return retval; +} + + + +/*! + \brief This function is called when the ifxusb_driver is installed with the insmod command. +*/ + + +static struct platform_driver ifxusb_driver = { + .driver = { + .name = ifxusb_driver_name, + .owner = THIS_MODULE, + }, + .probe = ifxusb_driver_probe, + .remove = ifxusb_driver_remove, +}; + +int __init ifxusb_driver_init(void) +{ + int retval = 0; + + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + IFX_PRINT("%s: version %s\n", ifxusb_driver_name, IFXUSB_VERSION); + + retval = platform_driver_register(&ifxusb_driver); + + if (retval < 0) { + IFX_ERROR("%s retval=%d\n", __func__, retval); + return retval; + } + return retval; +} + +#if 0 // 2.4 + int __init ifxusb_driver_init(void) + { + int retval = 0; + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + IFX_PRINT("%s: version %s\n", ifxusb_driver_name, IFXUSB_VERSION); + retval = ifxusb_driver_probe(); + + if (retval < 0) { + IFX_ERROR("%s retval=%d\n", __func__, retval); + return retval; + } + + return retval; + } +#endif + +module_init(ifxusb_driver_init); + + +/*! + \brief This function is called when the driver is removed from the kernel + with the rmmod command. The driver unregisters itself with its bus + driver. +*/ + +void __exit ifxusb_driver_cleanup(void) +{ + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + + platform_driver_unregister(&ifxusb_driver); + + IFX_PRINT("%s module removed\n", ifxusb_driver_name); +} +#if 0 + void __exit ifxusb_driver_cleanup(void) + { + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + ifxusb_driver_remove(); + IFX_PRINT("%s module removed\n", ifxusb_driver_name); + } +#endif +module_exit(ifxusb_driver_cleanup); + + + +MODULE_DESCRIPTION(USB_DRIVER_DESC); +MODULE_AUTHOR("Infineon"); +MODULE_LICENSE("GPL"); + + + +// Parameters set when loaded +//static long dbg_lvl =0xFFFFFFFF; +static long dbg_lvl =0; +static short dma_burst_size =-1; +static short speed =-1; +static long data_fifo_size =-1; +#ifdef __IS_DEVICE__ + static long rx_fifo_size =-1; + #ifdef __DED_FIFO__ + static long tx_fifo_size_00 =-1; + static long tx_fifo_size_01 =-1; + static long tx_fifo_size_02 =-1; + static long tx_fifo_size_03 =-1; + static long tx_fifo_size_04 =-1; + static long tx_fifo_size_05 =-1; + static long tx_fifo_size_06 =-1; + static long tx_fifo_size_07 =-1; + static long tx_fifo_size_08 =-1; + static long tx_fifo_size_09 =-1; + static long tx_fifo_size_10 =-1; + static long tx_fifo_size_11 =-1; + static long tx_fifo_size_12 =-1; + static long tx_fifo_size_13 =-1; + static long tx_fifo_size_14 =-1; + static long tx_fifo_size_15 =-1; + static short thr_ctl=-1; + static long tx_thr_length =-1; + static long rx_thr_length =-1; + #else + static long nperio_tx_fifo_size =-1; + static long perio_tx_fifo_size_01 =-1; + static long perio_tx_fifo_size_02 =-1; + static long perio_tx_fifo_size_03 =-1; + static long perio_tx_fifo_size_04 =-1; + static long perio_tx_fifo_size_05 =-1; + static long perio_tx_fifo_size_06 =-1; + static long perio_tx_fifo_size_07 =-1; + static long perio_tx_fifo_size_08 =-1; + static long perio_tx_fifo_size_09 =-1; + static long perio_tx_fifo_size_10 =-1; + static long perio_tx_fifo_size_11 =-1; + static long perio_tx_fifo_size_12 =-1; + static long perio_tx_fifo_size_13 =-1; + static long perio_tx_fifo_size_14 =-1; + static long perio_tx_fifo_size_15 =-1; + #endif + static short dev_endpoints =-1; +#endif + +#ifdef __IS_HOST__ + static long rx_fifo_size =-1; + static long nperio_tx_fifo_size =-1; + static long perio_tx_fifo_size =-1; + static short host_channels =-1; +#endif + +static long max_transfer_size =-1; +static long max_packet_count =-1; +static long phy_utmi_width =-1; +static long turn_around_time_hs =-1; +static long turn_around_time_fs =-1; +static long timeout_cal_hs =-1; +static long timeout_cal_fs =-1; + +/*! + \brief Parsing the parameters taken when module load +*/ +static void parse_parms(void) +{ + + IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ ); + #ifdef __IS_HOST__ + h_dbg_lvl=dbg_lvl; + #endif + #ifdef __IS_DEVICE__ + d_dbg_lvl=dbg_lvl; + #endif + + switch(dma_burst_size) + { + case 0: + case 1: + case 4: + case 8: + case 16: + ifxusb_module_params.dma_burst_size=dma_burst_size; + break; + default: + ifxusb_module_params.dma_burst_size=default_param_dma_burst_size; + } + + if(speed==0 || speed==1) + ifxusb_module_params.speed=speed; + else + ifxusb_module_params.speed=default_param_speed; + + if(max_transfer_size>=2048 && max_transfer_size<=65535) + ifxusb_module_params.max_transfer_size=max_transfer_size; + else + ifxusb_module_params.max_transfer_size=default_param_max_transfer_size; + + if(max_packet_count>=15 && max_packet_count<=511) + ifxusb_module_params.max_packet_count=max_packet_count; + else + ifxusb_module_params.max_packet_count=default_param_max_packet_count; + + switch(phy_utmi_width) + { + case 8: + case 16: + ifxusb_module_params.phy_utmi_width=phy_utmi_width; + break; + default: + ifxusb_module_params.phy_utmi_width=default_param_phy_utmi_width; + } + + if(turn_around_time_hs>=0 && turn_around_time_hs<=7) + ifxusb_module_params.turn_around_time_hs=turn_around_time_hs; + else + ifxusb_module_params.turn_around_time_hs=default_param_turn_around_time_hs; + + if(turn_around_time_fs>=0 && turn_around_time_fs<=7) + ifxusb_module_params.turn_around_time_fs=turn_around_time_fs; + else + ifxusb_module_params.turn_around_time_fs=default_param_turn_around_time_fs; + + if(timeout_cal_hs>=0 && timeout_cal_hs<=7) + ifxusb_module_params.timeout_cal_hs=timeout_cal_hs; + else + ifxusb_module_params.timeout_cal_hs=default_param_timeout_cal_hs; + + if(timeout_cal_fs>=0 && timeout_cal_fs<=7) + ifxusb_module_params.timeout_cal_fs=timeout_cal_fs; + else + ifxusb_module_params.timeout_cal_fs=default_param_timeout_cal_fs; + + if(data_fifo_size>=32 && data_fifo_size<=32768) + ifxusb_module_params.data_fifo_size=data_fifo_size; + else + ifxusb_module_params.data_fifo_size=default_param_data_fifo_size; + + #ifdef __IS_HOST__ + if(host_channels>=1 && host_channels<=16) + ifxusb_module_params.host_channels=host_channels; + else + ifxusb_module_params.host_channels=default_param_host_channels; + + if(rx_fifo_size>=16 && rx_fifo_size<=32768) + ifxusb_module_params.rx_fifo_size=rx_fifo_size; + else + ifxusb_module_params.rx_fifo_size=default_param_rx_fifo_size; + + if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768) + ifxusb_module_params.nperio_tx_fifo_size=nperio_tx_fifo_size; + else + ifxusb_module_params.nperio_tx_fifo_size=default_param_nperio_tx_fifo_size; + + if(perio_tx_fifo_size>=16 && perio_tx_fifo_size<=32768) + ifxusb_module_params.perio_tx_fifo_size=perio_tx_fifo_size; + else + ifxusb_module_params.perio_tx_fifo_size=default_param_perio_tx_fifo_size; + #endif //__IS_HOST__ + + #ifdef __IS_DEVICE__ + if(rx_fifo_size>=16 && rx_fifo_size<=32768) + ifxusb_module_params.rx_fifo_size=rx_fifo_size; + else + ifxusb_module_params.rx_fifo_size=default_param_rx_fifo_size; + #ifdef __DED_FIFO__ + if(tx_fifo_size_00>=16 && tx_fifo_size_00<=32768) + ifxusb_module_params.tx_fifo_size[ 0]=tx_fifo_size_00; + else + ifxusb_module_params.tx_fifo_size[ 0]=default_param_tx_fifo_size_00; + if(tx_fifo_size_01>=0 && tx_fifo_size_01<=32768) + ifxusb_module_params.tx_fifo_size[ 1]=tx_fifo_size_01; + else + ifxusb_module_params.tx_fifo_size[ 1]=default_param_tx_fifo_size_01; + if(tx_fifo_size_02>=0 && tx_fifo_size_02<=32768) + ifxusb_module_params.tx_fifo_size[ 2]=tx_fifo_size_02; + else + ifxusb_module_params.tx_fifo_size[ 2]=default_param_tx_fifo_size_02; + if(tx_fifo_size_03>=0 && tx_fifo_size_03<=32768) + ifxusb_module_params.tx_fifo_size[ 3]=tx_fifo_size_03; + else + ifxusb_module_params.tx_fifo_size[ 3]=default_param_tx_fifo_size_03; + if(tx_fifo_size_04>=0 && tx_fifo_size_04<=32768) + ifxusb_module_params.tx_fifo_size[ 4]=tx_fifo_size_04; + else + ifxusb_module_params.tx_fifo_size[ 4]=default_param_tx_fifo_size_04; + if(tx_fifo_size_05>=0 && tx_fifo_size_05<=32768) + ifxusb_module_params.tx_fifo_size[ 5]=tx_fifo_size_05; + else + ifxusb_module_params.tx_fifo_size[ 5]=default_param_tx_fifo_size_05; + if(tx_fifo_size_06>=0 && tx_fifo_size_06<=32768) + ifxusb_module_params.tx_fifo_size[ 6]=tx_fifo_size_06; + else + ifxusb_module_params.tx_fifo_size[ 6]=default_param_tx_fifo_size_06; + if(tx_fifo_size_07>=0 && tx_fifo_size_07<=32768) + ifxusb_module_params.tx_fifo_size[ 7]=tx_fifo_size_07; + else + ifxusb_module_params.tx_fifo_size[ 7]=default_param_tx_fifo_size_07; + if(tx_fifo_size_08>=0 && tx_fifo_size_08<=32768) + ifxusb_module_params.tx_fifo_size[ 8]=tx_fifo_size_08; + else + ifxusb_module_params.tx_fifo_size[ 8]=default_param_tx_fifo_size_08; + if(tx_fifo_size_09>=0 && tx_fifo_size_09<=32768) + ifxusb_module_params.tx_fifo_size[ 9]=tx_fifo_size_09; + else + ifxusb_module_params.tx_fifo_size[ 9]=default_param_tx_fifo_size_09; + if(tx_fifo_size_10>=0 && tx_fifo_size_10<=32768) + ifxusb_module_params.tx_fifo_size[10]=tx_fifo_size_10; + else + ifxusb_module_params.tx_fifo_size[10]=default_param_tx_fifo_size_10; + if(tx_fifo_size_11>=0 && tx_fifo_size_11<=32768) + ifxusb_module_params.tx_fifo_size[11]=tx_fifo_size_11; + else + ifxusb_module_params.tx_fifo_size[11]=default_param_tx_fifo_size_11; + if(tx_fifo_size_12>=0 && tx_fifo_size_12<=32768) + ifxusb_module_params.tx_fifo_size[12]=tx_fifo_size_12; + else + ifxusb_module_params.tx_fifo_size[12]=default_param_tx_fifo_size_12; + if(tx_fifo_size_13>=0 && tx_fifo_size_13<=32768) + ifxusb_module_params.tx_fifo_size[13]=tx_fifo_size_13; + else + ifxusb_module_params.tx_fifo_size[13]=default_param_tx_fifo_size_13; + if(tx_fifo_size_14>=0 && tx_fifo_size_14<=32768) + ifxusb_module_params.tx_fifo_size[14]=tx_fifo_size_14; + else + ifxusb_module_params.tx_fifo_size[14]=default_param_tx_fifo_size_14; + if(tx_fifo_size_15>=0 && tx_fifo_size_15<=32768) + ifxusb_module_params.tx_fifo_size[15]=tx_fifo_size_15; + else + ifxusb_module_params.tx_fifo_size[15]=default_param_tx_fifo_size_15; + if(thr_ctl==0 || thr_ctl==1) + ifxusb_module_params.thr_ctl=thr_ctl; + else + ifxusb_module_params.thr_ctl=default_param_thr_ctl; + if(tx_thr_length>=16 && tx_thr_length<=511) + ifxusb_module_params.tx_thr_length=tx_thr_length; + else + ifxusb_module_params.tx_thr_length=default_param_tx_thr_length; + if(rx_thr_length>=16 && rx_thr_length<=511) + ifxusb_module_params.rx_thr_length=rx_thr_length; + else + ifxusb_module_params.rx_thr_length=default_param_rx_thr_length; + #else //__DED_FIFO__ + if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768) + ifxusb_module_params.tx_fifo_size[ 0]=nperio_tx_fifo_size; + else + ifxusb_module_params.tx_fifo_size[ 0]=default_param_nperio_tx_fifo_size; + if(perio_tx_fifo_size_01>=0 && perio_tx_fifo_size_01<=32768) + ifxusb_module_params.tx_fifo_size[ 1]=perio_tx_fifo_size_01; + else + ifxusb_module_params.tx_fifo_size[ 1]=default_param_perio_tx_fifo_size_01; + if(perio_tx_fifo_size_02>=0 && perio_tx_fifo_size_02<=32768) + ifxusb_module_params.tx_fifo_size[ 2]=perio_tx_fifo_size_02; + else + ifxusb_module_params.tx_fifo_size[ 2]=default_param_perio_tx_fifo_size_02; + if(perio_tx_fifo_size_03>=0 && perio_tx_fifo_size_03<=32768) + ifxusb_module_params.tx_fifo_size[ 3]=perio_tx_fifo_size_03; + else + ifxusb_module_params.tx_fifo_size[ 3]=default_param_perio_tx_fifo_size_03; + if(perio_tx_fifo_size_04>=0 && perio_tx_fifo_size_04<=32768) + ifxusb_module_params.tx_fifo_size[ 4]=perio_tx_fifo_size_04; + else + ifxusb_module_params.tx_fifo_size[ 4]=default_param_perio_tx_fifo_size_04; + if(perio_tx_fifo_size_05>=0 && perio_tx_fifo_size_05<=32768) + ifxusb_module_params.tx_fifo_size[ 5]=perio_tx_fifo_size_05; + else + ifxusb_module_params.tx_fifo_size[ 5]=default_param_perio_tx_fifo_size_05; + if(perio_tx_fifo_size_06>=0 && perio_tx_fifo_size_06<=32768) + ifxusb_module_params.tx_fifo_size[ 6]=perio_tx_fifo_size_06; + else + ifxusb_module_params.tx_fifo_size[ 6]=default_param_perio_tx_fifo_size_06; + if(perio_tx_fifo_size_07>=0 && perio_tx_fifo_size_07<=32768) + ifxusb_module_params.tx_fifo_size[ 7]=perio_tx_fifo_size_07; + else + ifxusb_module_params.tx_fifo_size[ 7]=default_param_perio_tx_fifo_size_07; + if(perio_tx_fifo_size_08>=0 && perio_tx_fifo_size_08<=32768) + ifxusb_module_params.tx_fifo_size[ 8]=perio_tx_fifo_size_08; + else + ifxusb_module_params.tx_fifo_size[ 8]=default_param_perio_tx_fifo_size_08; + if(perio_tx_fifo_size_09>=0 && perio_tx_fifo_size_09<=32768) + ifxusb_module_params.tx_fifo_size[ 9]=perio_tx_fifo_size_09; + else + ifxusb_module_params.tx_fifo_size[ 9]=default_param_perio_tx_fifo_size_09; + if(perio_tx_fifo_size_10>=0 && perio_tx_fifo_size_10<=32768) + ifxusb_module_params.tx_fifo_size[10]=perio_tx_fifo_size_10; + else + ifxusb_module_params.tx_fifo_size[10]=default_param_perio_tx_fifo_size_10; + if(perio_tx_fifo_size_11>=0 && perio_tx_fifo_size_11<=32768) + ifxusb_module_params.tx_fifo_size[11]=perio_tx_fifo_size_11; + else + ifxusb_module_params.tx_fifo_size[11]=default_param_perio_tx_fifo_size_11; + if(perio_tx_fifo_size_12>=0 && perio_tx_fifo_size_12<=32768) + ifxusb_module_params.tx_fifo_size[12]=perio_tx_fifo_size_12; + else + ifxusb_module_params.tx_fifo_size[12]=default_param_perio_tx_fifo_size_12; + if(perio_tx_fifo_size_13>=0 && perio_tx_fifo_size_13<=32768) + ifxusb_module_params.tx_fifo_size[13]=perio_tx_fifo_size_13; + else + ifxusb_module_params.tx_fifo_size[13]=default_param_perio_tx_fifo_size_13; + if(perio_tx_fifo_size_14>=0 && perio_tx_fifo_size_14<=32768) + ifxusb_module_params.tx_fifo_size[14]=perio_tx_fifo_size_14; + else + ifxusb_module_params.tx_fifo_size[14]=default_param_perio_tx_fifo_size_14; + if(perio_tx_fifo_size_15>=0 && perio_tx_fifo_size_15<=32768) + ifxusb_module_params.tx_fifo_size[15]=perio_tx_fifo_size_15; + else + ifxusb_module_params.tx_fifo_size[15]=default_param_perio_tx_fifo_size_15; + #endif //__DED_FIFO__ + #endif //__IS_DEVICE__ +} + + + + + + + +module_param(dbg_lvl, long, 0444); +MODULE_PARM_DESC(dbg_lvl, "Debug level."); + +module_param(dma_burst_size, short, 0444); +MODULE_PARM_DESC(dma_burst_size, "DMA Burst Size 0, 1, 4, 8, 16"); + +module_param(speed, short, 0444); +MODULE_PARM_DESC(speed, "Speed 0=High Speed 1=Full Speed"); + +module_param(data_fifo_size, long, 0444); +MODULE_PARM_DESC(data_fifo_size, "Total number of words in the data FIFO memory 32-32768"); + +#ifdef __IS_DEVICE__ + module_param(rx_fifo_size, long, 0444); + MODULE_PARM_DESC(rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); + + #ifdef __DED_FIFO__ + module_param(tx_fifo_size_00, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_00, "Number of words in the Tx FIFO #00 16-32768"); + module_param(tx_fifo_size_01, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_01, "Number of words in the Tx FIFO #01 0-32768"); + module_param(tx_fifo_size_02, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_02, "Number of words in the Tx FIFO #02 0-32768"); + module_param(tx_fifo_size_03, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_03, "Number of words in the Tx FIFO #03 0-32768"); + module_param(tx_fifo_size_04, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_04, "Number of words in the Tx FIFO #04 0-32768"); + module_param(tx_fifo_size_05, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_05, "Number of words in the Tx FIFO #05 0-32768"); + module_param(tx_fifo_size_06, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_06, "Number of words in the Tx FIFO #06 0-32768"); + module_param(tx_fifo_size_07, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_07, "Number of words in the Tx FIFO #07 0-32768"); + module_param(tx_fifo_size_08, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_08, "Number of words in the Tx FIFO #08 0-32768"); + module_param(tx_fifo_size_09, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_09, "Number of words in the Tx FIFO #09 0-32768"); + module_param(tx_fifo_size_10, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_10, "Number of words in the Tx FIFO #10 0-32768"); + module_param(tx_fifo_size_11, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_11, "Number of words in the Tx FIFO #11 0-32768"); + module_param(tx_fifo_size_12, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_12, "Number of words in the Tx FIFO #12 0-32768"); + module_param(tx_fifo_size_13, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_13, "Number of words in the Tx FIFO #13 0-32768"); + module_param(tx_fifo_size_14, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_14, "Number of words in the Tx FIFO #14 0-32768"); + module_param(tx_fifo_size_15, long, 0444); + MODULE_PARM_DESC(tx_fifo_size_15, "Number of words in the Tx FIFO #15 0-32768"); + + module_param(thr_ctl, short, 0444); + MODULE_PARM_DESC(thr_ctl, "0=Without 1=With Theshold Ctrl"); + + module_param(tx_thr_length, long, 0444); + MODULE_PARM_DESC(tx_thr_length, "TX Threshold length"); + + module_param(rx_thr_length, long, 0444); + MODULE_PARM_DESC(rx_thr_length, "RX Threshold length"); + + #else + module_param(nperio_tx_fifo_size, long, 0444); + MODULE_PARM_DESC(nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); + + module_param(perio_tx_fifo_size_01, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_01, "Number of words in the periodic Tx FIFO #01 0-32768"); + module_param(perio_tx_fifo_size_02, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_02, "Number of words in the periodic Tx FIFO #02 0-32768"); + module_param(perio_tx_fifo_size_03, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_03, "Number of words in the periodic Tx FIFO #03 0-32768"); + module_param(perio_tx_fifo_size_04, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_04, "Number of words in the periodic Tx FIFO #04 0-32768"); + module_param(perio_tx_fifo_size_05, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_05, "Number of words in the periodic Tx FIFO #05 0-32768"); + module_param(perio_tx_fifo_size_06, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_06, "Number of words in the periodic Tx FIFO #06 0-32768"); + module_param(perio_tx_fifo_size_07, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_07, "Number of words in the periodic Tx FIFO #07 0-32768"); + module_param(perio_tx_fifo_size_08, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_08, "Number of words in the periodic Tx FIFO #08 0-32768"); + module_param(perio_tx_fifo_size_09, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_09, "Number of words in the periodic Tx FIFO #09 0-32768"); + module_param(perio_tx_fifo_size_10, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_10, "Number of words in the periodic Tx FIFO #10 0-32768"); + module_param(perio_tx_fifo_size_11, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_11, "Number of words in the periodic Tx FIFO #11 0-32768"); + module_param(perio_tx_fifo_size_12, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_12, "Number of words in the periodic Tx FIFO #12 0-32768"); + module_param(perio_tx_fifo_size_13, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_13, "Number of words in the periodic Tx FIFO #13 0-32768"); + module_param(perio_tx_fifo_size_14, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_14, "Number of words in the periodic Tx FIFO #14 0-32768"); + module_param(perio_tx_fifo_size_15, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size_15, "Number of words in the periodic Tx FIFO #15 0-32768"); + #endif//__DED_FIFO__ + module_param(dev_endpoints, short, 0444); + MODULE_PARM_DESC(dev_endpoints, "The number of endpoints in addition to EP0 available for device mode 1-15"); +#endif + +#ifdef __IS_HOST__ + module_param(rx_fifo_size, long, 0444); + MODULE_PARM_DESC(rx_fifo_size, "Number of words in the Rx FIFO 16-32768"); + + module_param(nperio_tx_fifo_size, long, 0444); + MODULE_PARM_DESC(nperio_tx_fifo_size, "Number of words in the non-periodic Tx FIFO 16-32768"); + + module_param(perio_tx_fifo_size, long, 0444); + MODULE_PARM_DESC(perio_tx_fifo_size, "Number of words in the host periodic Tx FIFO 16-32768"); + + module_param(host_channels, short, 0444); + MODULE_PARM_DESC(host_channels, "The number of host channel registers to use 1-16"); +#endif + +module_param(max_transfer_size, long, 0444); +MODULE_PARM_DESC(max_transfer_size, "The maximum transfer size supported in bytes 2047-65535"); + +module_param(max_packet_count, long, 0444); +MODULE_PARM_DESC(max_packet_count, "The maximum number of packets in a transfer 15-511"); + +module_param(phy_utmi_width, long, 0444); +MODULE_PARM_DESC(phy_utmi_width, "Specifies the UTMI+ Data Width 8 or 16 bits"); + +module_param(turn_around_time_hs, long, 0444); +MODULE_PARM_DESC(turn_around_time_hs, "Turn-Around time for HS"); + +module_param(turn_around_time_fs, long, 0444); +MODULE_PARM_DESC(turn_around_time_fs, "Turn-Around time for FS"); + +module_param(timeout_cal_hs, long, 0444); +MODULE_PARM_DESC(timeout_cal_hs, "Timeout Cal for HS"); + +module_param(timeout_cal_fs, long, 0444); +MODULE_PARM_DESC(timeout_cal_fs, "Timeout Cal for FS"); + + |