--- /dev/null
+/*****************************************************************************
+ ** FILE NAME : ifxusb_driver.c
+ ** PROJECT : IFX USB sub-system V3
+ ** MODULES : IFX USB sub-system Host and Device driver
+ ** SRC VERSION : 3.2
+ ** DATE : 1/Jan/2011
+ ** 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.
+ ** FUNCTIONS :
+ ** COMPILER : gcc
+ ** REFERENCE : Synopsys DWC-OTG Driver 2.7
+ ** COPYRIGHT : Copyright (c) 2010
+ ** LANTIQ DEUTSCHLAND GMBH,
+ ** Am Campeon 3, 85579 Neubiberg, Germany
+ **
+ ** This program is free software; you can redistribute it and/or modify
+ ** it under the terms of the GNU General Public License as published by
+ ** the Free Software Foundation; either version 2 of the License, or
+ ** (at your option) any later version.
+ **
+ ** Version Control Section **
+ ** $Author$
+ ** $Date$
+ ** $Revisions$
+ ** $Log$ Revision history
+ *****************************************************************************/
+
+/*
+ * This file contains code fragments from Synopsys HS OTG Linux Software Driver.
+ * For this code the following notice is applicable:
+ *
+ * ==========================================================================
+ *
+ * Synopsys HS OTG Linux Software Driver and documentation (hereinafter,
+ * "Software") is an Unsupported proprietary work of Synopsys, Inc. unless
+ * otherwise expressly agreed to in writing between Synopsys and you.
+ *
+ * The Software IS NOT an item of Licensed Software or Licensed Product under
+ * any End User Software License Agreement or Agreement for Licensed Product
+ * with Synopsys or any supplement thereto. You are permitted to use and
+ * redistribute this Software in source and binary forms, with or without
+ * modification, provided that redistributions of source code must retain this
+ * notice. You may not view, use, disclose, copy or distribute this file or
+ * any information contained herein except pursuant to this license grant from
+ * Synopsys. If you do not agree with this notice, including the disclaimer
+ * below, then you are not authorized to use the Software.
+ *
+ * THIS SOFTWARE IS BEING DISTRIBUTED BY SYNOPSYS SOLELY ON AN "AS IS" BASIS
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ * ========================================================================== */
+
+/*!
+ \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/of_platform.h>
+#include <linux/of_gpio.h>
+
+#include <linux/errno.h>
+#include <linux/types.h>
+#include <linux/stat.h> /* permission constants */
+
+#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_hcd_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__)
+ ifxhcd_hcd_t *oc_int_id=NULL;
+ #ifdef __IS_DUAL__
+ ifxhcd_hcd_t *oc_int_id_1=NULL;
+ ifxhcd_hcd_t *oc_int_id_2=NULL;
+ #endif
+ #endif
+#endif
+
+#ifdef __IS_DEVICE__
+ #include "ifxpcd.h"
+
+ #define USB_DRIVER_DESC "IFX USB PCD driver"
+ const char ifxusb_pcd_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 = 0xff;
+#endif
+
+#ifdef __IS_DEVICE__
+ uint32_t d_dbg_lvl = 0x00;
+#endif
+
+#ifdef __IS_HOST__
+ifxusb_params_t ifxusb_module_params_h;
+#else
+ifxusb_params_t ifxusb_module_params_d;
+#endif
+
+static void parse_parms(void);
+
+
+#if defined(__IS_TWINPASS__)
+#warning "Compiled as TWINPASS"
+#elif defined(__IS_DANUBE__)
+#warning "Compiled as DANUBE"
+#elif defined(__IS_AMAZON_SE__)
+#warning "Compiled as AMAZON_SE"
+#elif defined(__IS_AR9__)
+#warning "Compiled as AR9"
+#elif defined(__IS_VR9__)
+#warning "Compiled as VR9"
+#elif defined(__IS_AR10__)
+#warning "Compiled as AR10"
+#else
+#error "No Platform defined"
+#endif
+
+
+/* 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__ );
+
+ ifxusb_power_on_h (&_hcd->core_if);
+ mdelay(50);
+ ifxusb_phy_power_on_h (&_hcd->core_if); // Test
+ mdelay(50);
+ ifxusb_hard_reset_h(&_hcd->core_if);
+ retval =ifxusb_core_if_init_h(&_hcd->core_if,
+ _irq,
+ _iobase,
+ _fifomem,
+ _fifodbg);
+ if(retval)
+ return retval;
+
+ ifxusb_host_core_init(&_hcd->core_if,&ifxusb_module_params_h);
+
+ ifxusb_disable_global_interrupts_h( &_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_h( _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__ );
+ ifxusb_power_on_d (&_pcd->core_if);
+ mdelay(50);
+ ifxusb_phy_power_on_d (&_pcd->core_if); // Test
+ mdelay(50);
+ ifxusb_hard_reset_d(&_pcd->core_if);
+ retval =ifxusb_core_if_init_d(&_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_d);
+
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ ifxusb_disable_global_interrupts_d( &_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_d( _pcd->core_if ); // this should be done at gadget bind or start
+ return 0;
+ }
+#endif //__IS_DEVICE__
+
+/*!
+ \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 *_pdev)
+{
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ #ifdef __IS_HOST__
+ #if defined(__IS_DUAL__)
+ ifxhcd_remove(&ifxusb_hcd_1);
+ ifxusb_core_if_remove_h(&ifxusb_hcd_1.core_if );
+ ifxhcd_remove(&ifxusb_hcd_2);
+ ifxusb_core_if_remove_h(&ifxusb_hcd_2.core_if );
+ #else
+ ifxhcd_remove(&ifxusb_hcd);
+ ifxusb_core_if_remove_h(&ifxusb_hcd.core_if );
+ #endif
+ #endif
+ #ifdef __IS_DEVICE__
+ ifxpcd_remove();
+ ifxusb_core_if_remove_d(&ifxusb_pcd.core_if );
+ #endif
+ /* Remove the device attributes */
+ #ifdef __IS_HOST__
+ ifxusb_attr_remove_h(&_pdev->dev);
+ #else
+ ifxusb_attr_remove_d(&_pdev->dev);
+ #endif
+ return 0;
+}
+
+/*!
+ \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 *_pdev)
+{
+ int retval = 0;
+ struct device_node *np;
+ int gpio_count;
+#ifdef __IS_DANUBE__
+ np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-danube");
+#elif defined __IS_AMAZON_SE__
+ np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-ase");
+#elif defined __IS_AR9__
+ np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-arx100");
+#elif defined __IS_VR9__
+ np = of_find_compatible_node(NULL, NULL, "lantiq,ifxhcd-xrx200");
+#endif
+ if (!np) {
+ dev_err(&_pdev->dev, "failed to find hcd device node\n");
+ return -ENODEV;
+ }
+
+ // Parsing and store the parameters
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ parse_parms();
+
+ #ifdef __IS_HOST__
+ #if defined(__DO_OC_INT__)
+ if(!oc_int_id)
+ {
+ #if defined(__IS_DUAL__)
+ oc_int_id=&ifxusb_hcd_1;
+ oc_int_id_1=&ifxusb_hcd_1;
+ oc_int_id_2=&ifxusb_hcd_2;
+ #else
+ oc_int_id=&ifxusb_hcd;
+ #endif
+ }
+ #endif
+
+ #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=&_pdev->dev;
+ ifxusb_hcd_2.dev=&_pdev->dev;
+
+ retval = ifxusb_driver_probe_h(&ifxusb_hcd_1,
+ IFXUSB1_IRQ,
+ IFXUSB1_IOMEM_BASE,
+ IFXUSB1_FIFOMEM_BASE,
+ IFXUSB1_FIFODBG_BASE
+ );
+ if(retval)
+ goto ifxusb_driver_probe_fail;
+
+ retval = ifxusb_driver_probe_h(&ifxusb_hcd_2,
+ IFXUSB2_IRQ,
+ 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=&_pdev->dev;
+
+ retval = ifxusb_driver_probe_h(&ifxusb_hcd,
+ IFXUSB1_IRQ,
+ 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=&_pdev->dev;
+
+ retval = ifxusb_driver_probe_h(&ifxusb_hcd,
+ IFXUSB2_IRQ,
+ 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=&_pdev->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
+ #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=&_pdev->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
+
+ #ifdef __IS_HOST__
+ ifxusb_attr_create_h(&_pdev->dev);
+ #else
+ ifxusb_attr_create_d(&_pdev->dev);
+ #endif
+
+ gpio_count = of_gpio_count(np);
+ while (gpio_count) {
+ enum of_gpio_flags flags;
+ int gpio = of_get_gpio_flags(np, --gpio_count, &flags);
+ if (gpio_request(gpio, "usb"))
+ continue;
+ dev_info(&_pdev->dev, "requested GPIO %d\n", gpio);
+ gpio_direction_output(gpio, (flags & OF_GPIO_ACTIVE_LOW) ? (0) : (1));
+ }
+
+
+ return 0;
+
+ifxusb_driver_probe_fail:
+ ifxusb_driver_remove(_pdev);
+ return retval;
+}
+
+static struct resource ifxusb_device_resources[] =
+{
+ #if defined(__IS_DUAL__)
+ [0] = { .start = IFXUSB1_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = { .start = IFXUSB1_IOMEM_BASE,
+ .end = IFXUSB1_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = { .start = IFXUSB2_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = { .start = IFXUSB2_IOMEM_BASE,
+ .end = IFXUSB2_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [4] = { .start = IFXUSB1_FIFOMEM_BASE,
+ .end = IFXUSB1_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [5] = { .start = IFXUSB2_FIFOMEM_BASE,
+ .end = IFXUSB2_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [6] = { .start = IFXUSB1_FIFODBG_BASE,
+ .end = IFXUSB1_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [7] = { .start = IFXUSB2_FIFODBG_BASE,
+ .end = IFXUSB2_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ #elif defined(__IS_FIRST__)
+ [0] = { .start = IFXUSB1_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = { .start = IFXUSB1_IOMEM_BASE,
+ .end = IFXUSB1_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = { .start = IFXUSB1_FIFOMEM_BASE,
+ .end = IFXUSB1_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [3] = { .start = IFXUSB1_FIFODBG_BASE,
+ .end = IFXUSB1_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ #elif defined(__IS_SECOND__)
+ [0] = { .start = IFXUSB2_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = { .start = IFXUSB2_IOMEM_BASE,
+ .end = IFXUSB2_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = { .start = IFXUSB2_FIFOMEM_BASE,
+ .end = IFXUSB2_FIFOMEM_BASE + IFXUSB_FIFOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [3] = { .start = IFXUSB2_FIFODBG_BASE,
+ .end = IFXUSB2_FIFODBG_BASE + IFXUSB_FIFODBG_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ #else
+ [0] = { .start = IFXUSB_IRQ,
+ .flags = IORESOURCE_IRQ,
+ },
+ [1] = { .start = IFXUSB_IOMEM_BASE,
+ .end = IFXUSB_IOMEM_BASE + IFXUSB_IOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = { .start = IFXUSB_FIFOMEM_BASE,
+ .end = IFXUSB_FIFOMEM_BASE+IFXUSB_FIFOMEM_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ [3] = { .start = IFXUSB_FIFODBG_BASE,
+ .end = IFXUSB_FIFODBG_BASE+IFXUSB_FIFODBG_SIZE-1,
+ .flags = IORESOURCE_MEM,
+ },
+ #endif //__IS_DUAL__
+};
+
+static u64 ifxusb_dmamask = (u32)0x1fffffff;
+
+static void ifxusb_device_release(struct device * dev)
+{
+ IFX_PRINT("IFX USB platform_dev release\n");
+ dev->parent = NULL;
+}
+
+static struct platform_device ifxusb_device =
+{
+ .id = -1,
+ .dev =
+ {
+ .release = ifxusb_device_release,
+ .dma_mask = &ifxusb_dmamask,
+ },
+ .resource = ifxusb_device_resources,
+ .num_resources = ARRAY_SIZE(ifxusb_device_resources),
+};
+
+
+/*!
+ \brief This function is called when the ifxusb_driver is installed with the insmod command.
+*/
+static struct platform_driver ifxusb_driver = {
+ .probe = ifxusb_driver_probe,
+ .remove = ifxusb_driver_remove,
+ .driver ={
+ .owner = THIS_MODULE,
+ #ifdef __IS_HOST__
+ .name = ifxusb_hcd_driver_name,
+ #else
+ .name = ifxusb_pcd_driver_name,
+ #endif
+ },
+};
+
+#ifdef __IS_HOST__
+ int __init ifxusb_hcd_driver_init(void)
+#else
+ int __init ifxusb_pcd_driver_init(void)
+#endif
+{
+ int retval = 0;
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ #if defined(__IS_HOST__)
+ IFX_PRINT("%s: version %s\n", ifxusb_hcd_driver_name, IFXUSB_VERSION);
+ #else
+ IFX_PRINT("%s: version %s\n", ifxusb_pcd_driver_name, IFXUSB_VERSION);
+ #endif
+
+ #if 0
+ #if defined(__IS_TWINPASS__)
+ IFX_PRINT(" OPTION: __IS_TWINPASS__\n");
+ #elif defined(__IS_DANUBE__)
+ IFX_PRINT(" OPTION: __IS_DANUBE__\n");
+ #elif defined(__IS_AMAZON_SE__)
+ IFX_PRINT(" OPTION: __IS_AMAZON_SE__\n");
+ #elif defined(__IS_AR9__)
+ IFX_PRINT(" OPTION: __IS_AR9__\n");
+ #elif defined(__IS_VR9__)
+ IFX_PRINT(" OPTION: __IS_VR9__\n");
+ #elif defined(__IS_AR10__)
+ IFX_PRINT(" OPTION: __IS_AR10__\n");
+ #else
+ IFX_PRINT(" OPTION: NO PLATFORM DEFINED\n");
+ #endif
+
+ #ifdef __UEIP__
+ IFX_PRINT(" OPTION: __UEIP__\n");
+ #endif
+
+ #ifdef __PHY_LONG_PREEMP__
+ IFX_PRINT(" OPTION: __PHY_LONG_PREEMP__\n");
+ #endif
+ #ifdef __FORCE_USB11__
+ IFX_PRINT(" OPTION: __FORCE_USB11__\n");
+ #endif
+ #ifdef __UNALIGNED_BUF_ADJ__
+ IFX_PRINT(" OPTION: __UNALIGNED_BUF_ADJ__\n");
+ #endif
+ #ifdef __UNALIGNED_BUF_CHK__
+ IFX_PRINT(" OPTION: __UNALIGNED_BUF_CHK__\n");
+ #endif
+ #ifdef __UNALIGNED_BUF_BURST__
+ IFX_PRINT(" OPTION: __UNALIGNED_BUF_BURST__\n");
+ #endif
+ #ifdef __DEBUG__
+ IFX_PRINT(" OPTION: __DEBUG__\n");
+ #endif
+ #ifdef __ENABLE_DUMP__
+ IFX_PRINT(" OPTION: __ENABLE_DUMP__\n");
+ #endif
+
+ #ifdef __IS_HOST__
+ IFX_PRINT(" OPTION: __IS_HOST__\n");
+ #ifdef __IS_DUAL__
+ IFX_PRINT(" __IS_DUAL__\n");
+ #endif
+ #ifdef __IS_FIRST__
+ IFX_PRINT(" __IS_FIRST__\n");
+ #endif
+ #ifdef __IS_SECOND__
+ IFX_PRINT(" __IS_SECOND__\n");
+ #endif
+ #ifdef __WITH_HS_ELECT_TST__
+ IFX_PRINT(" __WITH_HS_ELECT_TST__\n");
+ #endif
+ #ifdef __EN_ISOC__
+ IFX_PRINT(" __EN_ISOC__\n");
+ #endif
+ #ifdef __EN_ISOC_SPLIT__
+ IFX_PRINT(" __EN_ISOC_SPLIT__\n");
+ #endif
+ #ifdef __EPQD_DESTROY_TIMEOUT__
+ IFX_PRINT(" __EPQD_DESTROY_TIMEOUT__\n");
+ #endif
+ #ifdef __DYN_SOF_INTR__
+ IFX_PRINT(" __DYN_SOF_INTR__\n");
+ #endif
+ #else
+ IFX_PRINT(" OPTION: __IS_DEVICE__\n");
+ #ifdef __DED_INTR__
+ IFX_PRINT(" __DED_INTR__\n");
+ #endif
+ #ifdef __DED_FIFO__
+ IFX_PRINT(" __DED_FIFO__\n");
+ #endif
+ #ifdef __DESC_DMA__
+ IFX_PRINT(" __DESC_DMA__\n");
+ #endif
+ #ifdef __IS_FIRST__
+ IFX_PRINT(" __IS_FIRST__\n");
+ #endif
+ #ifdef __IS_SECOND__
+ IFX_PRINT(" __IS_SECOND__\n");
+ #endif
+ #ifdef __GADGET_TASKLET_TX__
+ IFX_PRINT(" __GADGET_TASKLET_TX__\n");
+ #endif
+ #ifdef __GADGET_TASKLET_RX__
+ IFX_PRINT(" __GADGET_TASKLET_RX__\n");
+ #endif
+ #ifdef __GADGET_TASKLET_HIGH__
+ IFX_PRINT(" __GADGET_TASKLET_HIGH__\n");
+ #endif
+ #ifdef __DO_PCD_UNLOCK__
+ IFX_PRINT(" __DO_PCD_UNLOCK__\n");
+ #endif
+ #ifdef __GADGET_LED__
+ IFX_PRINT(" __GADGET_LED__\n");
+ #endif
+
+ #ifdef __ECM_NO_INTR__
+ IFX_PRINT(" __ECM_NO_INTR__\n");
+ #endif
+ #ifdef __NOSWAPINCTRL__
+ IFX_PRINT(" __NOSWAPINCTRL__\n");
+ #endif
+ #ifdef __MAC_ECM_FIX__
+ IFX_PRINT(" __MAC_ECM_FIX__\n");
+ #endif
+ #ifdef __RETAIN_BUF_TX__
+ IFX_PRINT(" __RETAIN_BUF_TX__\n");
+ #endif
+ #ifdef __RETAIN_BUF_RX__
+ IFX_PRINT(" __RETAIN_BUF_RX__\n");
+ #endif
+ #ifdef __QUICKNAK__
+ IFX_PRINT(" __QUICKNAK__\n");
+ #endif
+ #endif
+ #endif
+
+ retval = platform_driver_register(&ifxusb_driver);
+
+ if (retval < 0) {
+ IFX_ERROR("%s retval=%d\n", __func__, retval);
+ return retval;
+ }
+
+ #ifdef __IS_HOST__
+ ifxusb_device.name = ifxusb_hcd_driver_name;
+ #else
+ ifxusb_device.name = ifxusb_pcd_driver_name;
+ #endif
+
+ if (ifxusb_device.dev.parent)
+ retval = -EBUSY;
+ else
+ retval = platform_device_register(&ifxusb_device);
+
+ if (retval < 0)
+ {
+ IFX_ERROR("%s retval=%d\n", __func__, retval);
+ platform_driver_unregister(&ifxusb_driver);
+ return retval;
+ }
+ return retval;
+}
+
+#ifdef __IS_HOST__
+ module_init(ifxusb_hcd_driver_init);
+#else
+ module_init(ifxusb_pcd_driver_init);
+#endif
+
+/*!
+ \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.
+*/
+#ifdef __IS_HOST__
+ void __exit ifxusb_hcd_driver_cleanup(void)
+ {
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ platform_device_unregister(&ifxusb_device);
+ platform_driver_unregister(&ifxusb_driver);
+ IFX_PRINT("%s module removed\n", ifxusb_hcd_driver_name);
+ }
+ module_exit(ifxusb_hcd_driver_cleanup);
+#else
+ void __exit ifxusb_pcd_driver_cleanup(void)
+ {
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ platform_device_unregister(&ifxusb_device);
+ platform_driver_unregister(&ifxusb_driver);
+ IFX_PRINT("%s module removed\n", ifxusb_pcd_driver_name);
+ }
+ module_exit(ifxusb_pcd_driver_cleanup);
+#endif
+MODULE_DESCRIPTION(USB_DRIVER_DESC);
+MODULE_AUTHOR("Lantiq");
+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)
+{
+
+ ifxusb_params_t *params;
+ IFX_DEBUGPL(DBG_ENTRY, "%s() %d\n", __func__, __LINE__ );
+ #ifdef __IS_HOST__
+ h_dbg_lvl=dbg_lvl;
+ params=&ifxusb_module_params_h;
+ #endif
+ #ifdef __IS_DEVICE__
+ d_dbg_lvl=dbg_lvl;
+ params=&ifxusb_module_params_d;
+ #endif
+
+ switch(dma_burst_size)
+ {
+ case 0:
+ case 1:
+ case 4:
+ case 8:
+ case 16:
+ params->dma_burst_size=dma_burst_size;
+ break;
+ default:
+ #if defined(__IS_VR9__)
+ {
+ unsigned int chipid;
+ unsigned int partnum;
+ chipid=*((volatile uint32_t *)IFX_MPS_CHIPID);
+ partnum=(chipid&0x0FFFF000)>>12;
+ switch(partnum)
+ {
+ case 0x000B: //VRX288_A2x
+ case 0x000E: //VRX282_A2x
+ case 0x000C: //VRX268_A2x
+ case 0x000D: //GRX288_A2x
+ params->dma_burst_size=default_param_dma_burst_size_n;
+ break;
+ default:
+ params->dma_burst_size=default_param_dma_burst_size;
+ }
+ printk(KERN_INFO "Chip Version :%04x BurstSize=%d\n",partnum,params->dma_burst_size);
+ }
+ #else
+ params->dma_burst_size=default_param_dma_burst_size;
+ #endif
+ }
+
+ if(speed==0 || speed==1)
+ params->speed=speed;
+ else
+ params->speed=default_param_speed;
+
+ if(max_transfer_size>=2048 && max_transfer_size<=65535)
+ params->max_transfer_size=max_transfer_size;
+ else
+ params->max_transfer_size=default_param_max_transfer_size;
+
+ if(max_packet_count>=15 && max_packet_count<=511)
+ params->max_packet_count=max_packet_count;
+ else
+ params->max_packet_count=default_param_max_packet_count;
+
+ switch(phy_utmi_width)
+ {
+ case 8:
+ case 16:
+ params->phy_utmi_width=phy_utmi_width;
+ break;
+ default:
+ params->phy_utmi_width=default_param_phy_utmi_width;
+ }
+
+ if(turn_around_time_hs>=0 && turn_around_time_hs<=7)
+ params->turn_around_time_hs=turn_around_time_hs;
+ else
+ params->turn_around_time_hs=default_param_turn_around_time_hs;
+
+ if(turn_around_time_fs>=0 && turn_around_time_fs<=7)
+ params->turn_around_time_fs=turn_around_time_fs;
+ else
+ params->turn_around_time_fs=default_param_turn_around_time_fs;
+
+ if(timeout_cal_hs>=0 && timeout_cal_hs<=7)
+ params->timeout_cal_hs=timeout_cal_hs;
+ else
+ params->timeout_cal_hs=default_param_timeout_cal_hs;
+
+ if(timeout_cal_fs>=0 && timeout_cal_fs<=7)
+ params->timeout_cal_fs=timeout_cal_fs;
+ else
+ params->timeout_cal_fs=default_param_timeout_cal_fs;
+
+ if(data_fifo_size>=32 && data_fifo_size<=32768)
+ params->data_fifo_size=data_fifo_size;
+ else
+ params->data_fifo_size=default_param_data_fifo_size;
+
+ #ifdef __IS_HOST__
+ if(host_channels>=1 && host_channels<=16)
+ params->host_channels=host_channels;
+ else
+ params->host_channels=default_param_host_channels;
+
+ if(rx_fifo_size>=16 && rx_fifo_size<=32768)
+ params->rx_fifo_size=rx_fifo_size;
+ else
+ params->rx_fifo_size=default_param_rx_fifo_size;
+
+ if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768)
+ params->nperio_tx_fifo_size=nperio_tx_fifo_size;
+ else
+ params->nperio_tx_fifo_size=default_param_nperio_tx_fifo_size;
+
+ if(perio_tx_fifo_size>=16 && perio_tx_fifo_size<=32768)
+ params->perio_tx_fifo_size=perio_tx_fifo_size;
+ else
+ 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)
+ params->rx_fifo_size=rx_fifo_size;
+ else
+ params->rx_fifo_size=default_param_rx_fifo_size;
+ #ifdef __DED_FIFO__
+ if(tx_fifo_size_00>=16 && tx_fifo_size_00<=32768)
+ params->tx_fifo_size[ 0]=tx_fifo_size_00;
+ else
+ params->tx_fifo_size[ 0]=default_param_tx_fifo_size_00;
+ if(tx_fifo_size_01>=0 && tx_fifo_size_01<=32768)
+ params->tx_fifo_size[ 1]=tx_fifo_size_01;
+ else
+ params->tx_fifo_size[ 1]=default_param_tx_fifo_size_01;
+ if(tx_fifo_size_02>=0 && tx_fifo_size_02<=32768)
+ params->tx_fifo_size[ 2]=tx_fifo_size_02;
+ else
+ params->tx_fifo_size[ 2]=default_param_tx_fifo_size_02;
+ if(tx_fifo_size_03>=0 && tx_fifo_size_03<=32768)
+ params->tx_fifo_size[ 3]=tx_fifo_size_03;
+ else
+ params->tx_fifo_size[ 3]=default_param_tx_fifo_size_03;
+ if(tx_fifo_size_04>=0 && tx_fifo_size_04<=32768)
+ params->tx_fifo_size[ 4]=tx_fifo_size_04;
+ else
+ params->tx_fifo_size[ 4]=default_param_tx_fifo_size_04;
+ if(tx_fifo_size_05>=0 && tx_fifo_size_05<=32768)
+ params->tx_fifo_size[ 5]=tx_fifo_size_05;
+ else
+ params->tx_fifo_size[ 5]=default_param_tx_fifo_size_05;
+ if(tx_fifo_size_06>=0 && tx_fifo_size_06<=32768)
+ params->tx_fifo_size[ 6]=tx_fifo_size_06;
+ else
+ params->tx_fifo_size[ 6]=default_param_tx_fifo_size_06;
+ if(tx_fifo_size_07>=0 && tx_fifo_size_07<=32768)
+ params->tx_fifo_size[ 7]=tx_fifo_size_07;
+ else
+ params->tx_fifo_size[ 7]=default_param_tx_fifo_size_07;
+ if(tx_fifo_size_08>=0 && tx_fifo_size_08<=32768)
+ params->tx_fifo_size[ 8]=tx_fifo_size_08;
+ else
+ params->tx_fifo_size[ 8]=default_param_tx_fifo_size_08;
+ if(tx_fifo_size_09>=0 && tx_fifo_size_09<=32768)
+ params->tx_fifo_size[ 9]=tx_fifo_size_09;
+ else
+ params->tx_fifo_size[ 9]=default_param_tx_fifo_size_09;
+ if(tx_fifo_size_10>=0 && tx_fifo_size_10<=32768)
+ params->tx_fifo_size[10]=tx_fifo_size_10;
+ else
+ params->tx_fifo_size[10]=default_param_tx_fifo_size_10;
+ if(tx_fifo_size_11>=0 && tx_fifo_size_11<=32768)
+ params->tx_fifo_size[11]=tx_fifo_size_11;
+ else
+ params->tx_fifo_size[11]=default_param_tx_fifo_size_11;
+ if(tx_fifo_size_12>=0 && tx_fifo_size_12<=32768)
+ params->tx_fifo_size[12]=tx_fifo_size_12;
+ else
+ params->tx_fifo_size[12]=default_param_tx_fifo_size_12;
+ if(tx_fifo_size_13>=0 && tx_fifo_size_13<=32768)
+ params->tx_fifo_size[13]=tx_fifo_size_13;
+ else
+ params->tx_fifo_size[13]=default_param_tx_fifo_size_13;
+ if(tx_fifo_size_14>=0 && tx_fifo_size_14<=32768)
+ params->tx_fifo_size[14]=tx_fifo_size_14;
+ else
+ params->tx_fifo_size[14]=default_param_tx_fifo_size_14;
+ if(tx_fifo_size_15>=0 && tx_fifo_size_15<=32768)
+ params->tx_fifo_size[15]=tx_fifo_size_15;
+ else
+ params->tx_fifo_size[15]=default_param_tx_fifo_size_15;
+ if(thr_ctl==0 || thr_ctl==1)
+ params->thr_ctl=thr_ctl;
+ else
+ params->thr_ctl=default_param_thr_ctl;
+ if(tx_thr_length>=16 && tx_thr_length<=511)
+ params->tx_thr_length=tx_thr_length;
+ else
+ params->tx_thr_length=default_param_tx_thr_length;
+ if(rx_thr_length>=16 && rx_thr_length<=511)
+ params->rx_thr_length=rx_thr_length;
+ else
+ params->rx_thr_length=default_param_rx_thr_length;
+ #else //__DED_FIFO__
+ if(nperio_tx_fifo_size>=16 && nperio_tx_fifo_size<=32768)
+ params->tx_fifo_size[ 0]=nperio_tx_fifo_size;
+ else
+ params->tx_fifo_size[ 0]=default_param_nperio_tx_fifo_size;
+ if(perio_tx_fifo_size_01>=0 && perio_tx_fifo_size_01<=32768)
+ params->tx_fifo_size[ 1]=perio_tx_fifo_size_01;
+ else
+ 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)
+ params->tx_fifo_size[ 2]=perio_tx_fifo_size_02;
+ else
+ 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)
+ params->tx_fifo_size[ 3]=perio_tx_fifo_size_03;
+ else
+ 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)
+ params->tx_fifo_size[ 4]=perio_tx_fifo_size_04;
+ else
+ 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)
+ params->tx_fifo_size[ 5]=perio_tx_fifo_size_05;
+ else
+ 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)
+ params->tx_fifo_size[ 6]=perio_tx_fifo_size_06;
+ else
+ 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)
+ params->tx_fifo_size[ 7]=perio_tx_fifo_size_07;
+ else
+ 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)
+ params->tx_fifo_size[ 8]=perio_tx_fifo_size_08;
+ else
+ 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)
+ params->tx_fifo_size[ 9]=perio_tx_fifo_size_09;
+ else
+ 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)
+ params->tx_fifo_size[10]=perio_tx_fifo_size_10;
+ else
+ 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)
+ params->tx_fifo_size[11]=perio_tx_fifo_size_11;
+ else
+ 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)
+ params->tx_fifo_size[12]=perio_tx_fifo_size_12;
+ else
+ 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)
+ params->tx_fifo_size[13]=perio_tx_fifo_size_13;
+ else
+ 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)
+ params->tx_fifo_size[14]=perio_tx_fifo_size_14;
+ else
+ 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)
+ params->tx_fifo_size[15]=perio_tx_fifo_size_15;
+ else
+ 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");
+
projects / openwrt / openwrt.git / blobdiff