tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git testing/next head: ad9721fbf4c4dd7e57372662b91adb8ba0c3a9fc commit: ad9721fbf4c4dd7e57372662b91adb8ba0c3a9fc [35/35] usb: gadget: udc: Add Synopsys UDC Platform driver config: m32r-allmodconfig (attached as .config) compiler: m32r-linux-gcc (GCC) 6.2.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout ad9721fbf4c4dd7e57372662b91adb8ba0c3a9fc # save the attached .config to linux build tree make.cross ARCH=m32r All warnings (new ones prefixed by >>): In file included from include/linux/printk.h:329:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/usb/gadget/udc/snps_udc_core.c:23: drivers/usb/gadget/udc/snps_udc_core.c: In function 'print_regs': >> drivers/usb/gadget/udc/snps_udc_core.c:197:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] DBG(dev, "dev config = %08x\n", readl(&dev->regs->cfg)); ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ >> drivers/usb/gadget/udc/snps_udc_core.c:197:2: note: in expansion of macro 'DBG' DBG(dev, "dev config = %08x\n", readl(&dev->regs->cfg)); ^~~ drivers/usb/gadget/udc/snps_udc_core.c:198:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] DBG(dev, "dev control = %08x\n", readl(&dev->regs->ctl)); ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ drivers/usb/gadget/udc/snps_udc_core.c:198:2: note: in expansion of macro 'DBG' DBG(dev, "dev control = %08x\n", readl(&dev->regs->ctl)); ^~~ drivers/usb/gadget/udc/snps_udc_core.c:199:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] DBG(dev, "dev status = %08x\n", readl(&dev->regs->sts)); ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ drivers/usb/gadget/udc/snps_udc_core.c:199:2: note: in expansion of macro 'DBG' DBG(dev, "dev status = %08x\n", readl(&dev->regs->sts)); ^~~ drivers/usb/gadget/udc/snps_udc_core.c:201:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] DBG(dev, "dev int's = %08x\n", readl(&dev->regs->irqsts)); ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ drivers/usb/gadget/udc/snps_udc_core.c:201:2: note: in expansion of macro 'DBG' DBG(dev, "dev int's = %08x\n", readl(&dev->regs->irqsts)); ^~~ drivers/usb/gadget/udc/snps_udc_core.c:202:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] DBG(dev, "dev intmask = %08x\n", readl(&dev->regs->irqmsk)); ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ drivers/usb/gadget/udc/snps_udc_core.c:202:2: note: in expansion of macro 'DBG' DBG(dev, "dev intmask = %08x\n", readl(&dev->regs->irqmsk)); ^~~ drivers/usb/gadget/udc/snps_udc_core.c:204:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] DBG(dev, "dev ep int's = %08x\n", readl(&dev->regs->ep_irqsts)); ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ drivers/usb/gadget/udc/snps_udc_core.c:204:2: note: in expansion of macro 'DBG' DBG(dev, "dev ep int's = %08x\n", readl(&dev->regs->ep_irqsts)); ^~~ drivers/usb/gadget/udc/snps_udc_core.c:205:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] DBG(dev, "dev ep intmask = %08x\n", readl(&dev->regs->ep_irqmsk)); ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ drivers/usb/gadget/udc/snps_udc_core.c:205:2: note: in expansion of macro 'DBG' DBG(dev, "dev ep intmask = %08x\n", readl(&dev->regs->ep_irqmsk)); ^~~ drivers/usb/gadget/udc/snps_udc_core.c: In function 'udc_data_out_isr': drivers/usb/gadget/udc/snps_udc_core.c:2105:13: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat=] DBG(dev, "BNA ep%dout occurred - DESPTR = %x\n", ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/usb/gadget/udc/amd5536udc.h:658:28: note: in expansion of macro 'dev_dbg' #define DBG(udc , args...) dev_dbg(udc->dev, args) ^~~~~~~ drivers/usb/gadget/udc/snps_udc_core.c:2105:4: note: in expansion of macro 'DBG' DBG(dev, "BNA ep%dout occurred - DESPTR = %x\n", ^~~ vim +197 drivers/usb/gadget/udc/snps_udc_core.c 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 17 */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 18 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 19 /* Driver strings */ 97b3ffa2 drivers/usb/gadget/udc/amd5536udc.c Raviteja Garimella 2017-03-28 20 #define UDC_MOD_DESCRIPTION "Synopsys USB Device Controller" c15e03e1 drivers/usb/gadget/amd5536udc.c Cyril Roelandt 2012-02-25 21 #define UDC_DRIVER_VERSION_STRING "01.00.0206" 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 22 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 @23 #include <linux/module.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 24 #include <linux/pci.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 25 #include <linux/kernel.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 26 #include <linux/delay.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 27 #include <linux/ioport.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 28 #include <linux/sched.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 29 #include <linux/slab.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 30 #include <linux/errno.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 31 #include <linux/timer.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 32 #include <linux/list.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 33 #include <linux/interrupt.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 34 #include <linux/ioctl.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 35 #include <linux/fs.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 36 #include <linux/dmapool.h> b38b03b3 drivers/usb/gadget/amd5536udc.c Bryan Wu 2011-06-02 37 #include <linux/prefetch.h> 97b3ffa2 drivers/usb/gadget/udc/amd5536udc.c Raviteja Garimella 2017-03-28 38 #include <linux/moduleparam.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 39 #include <asm/byteorder.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 40 #include <asm/unaligned.h> 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 41 #include "amd5536udc.h" 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 42 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 43 static void udc_tasklet_disconnect(unsigned long); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 44 static void udc_setup_endpoints(struct udc *dev); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 45 static void udc_soft_reset(struct udc *dev); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 46 static struct udc_request *udc_alloc_bna_dummy(struct udc_ep *ep); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 47 static void udc_free_request(struct usb_ep *usbep, struct usb_request *usbreq); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 48 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 49 /* description */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 50 static const char mod_desc[] = UDC_MOD_DESCRIPTION; 97b3ffa2 drivers/usb/gadget/udc/amd5536udc.c Raviteja Garimella 2017-03-28 51 static const char name[] = "udc"; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 52 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 53 /* structure to hold endpoint function pointers */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 54 static const struct usb_ep_ops udc_ep_ops; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 55 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 56 /* received setup data */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 57 static union udc_setup_data setup_data; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 58 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 59 /* pointer to device object */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 60 static struct udc *udc; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 61 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 62 /* irq spin lock for soft reset */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 63 static DEFINE_SPINLOCK(udc_irq_spinlock); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 64 /* stall spin lock */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 65 static DEFINE_SPINLOCK(udc_stall_spinlock); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 66 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 67 /* 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 68 * slave mode: pending bytes in rx fifo after nyet, 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 69 * used if EPIN irq came but no req was available 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 70 */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 71 static unsigned int udc_rxfifo_pending; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 72 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 73 /* count soft resets after suspend to avoid loop */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 74 static int soft_reset_occured; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 75 static int soft_reset_after_usbreset_occured; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 76 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 77 /* timer */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 78 static struct timer_list udc_timer; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 79 static int stop_timer; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 80 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 81 /* set_rde -- Is used to control enabling of RX DMA. Problem is 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 82 * that UDC has only one bit (RDE) to enable/disable RX DMA for 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 83 * all OUT endpoints. So we have to handle race conditions like 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 84 * when OUT data reaches the fifo but no request was queued yet. 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 85 * This cannot be solved by letting the RX DMA disabled until a 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 86 * request gets queued because there may be other OUT packets 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 87 * in the FIFO (important for not blocking control traffic). 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 88 * The value of set_rde controls the correspondig timer. 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 89 * 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 90 * set_rde -1 == not used, means it is alloed to be set to 0 or 1 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 91 * set_rde 0 == do not touch RDE, do no start the RDE timer 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 92 * set_rde 1 == timer function will look whether FIFO has data 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 93 * set_rde 2 == set by timer function to enable RX DMA on next call 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 94 */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 95 static int set_rde = -1; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 96 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 97 static DECLARE_COMPLETION(on_exit); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 98 static struct timer_list udc_pollstall_timer; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 99 static int stop_pollstall_timer; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 100 static DECLARE_COMPLETION(on_pollstall_exit); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 101 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 102 /* tasklet for usb disconnect */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 103 static DECLARE_TASKLET(disconnect_tasklet, udc_tasklet_disconnect, 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 104 (unsigned long) &udc); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 105 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 106 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 107 /* endpoint names used for print */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 108 static const char ep0_string[] = "ep0in"; 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 109 static const struct { 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 110 const char *name; 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 111 const struct usb_ep_caps caps; 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 112 } ep_info[] = { 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 113 #define EP_INFO(_name, _caps) \ 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 114 { \ 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 115 .name = _name, \ 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 116 .caps = _caps, \ 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 117 } 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 118 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 119 EP_INFO(ep0_string, 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 120 USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 121 EP_INFO("ep1in-int", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 122 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 123 EP_INFO("ep2in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 124 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 125 EP_INFO("ep3in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 126 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 127 EP_INFO("ep4in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 128 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 129 EP_INFO("ep5in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 130 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 131 EP_INFO("ep6in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 132 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 133 EP_INFO("ep7in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 134 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 135 EP_INFO("ep8in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 136 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 137 EP_INFO("ep9in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 138 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 139 EP_INFO("ep10in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 140 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 141 EP_INFO("ep11in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 142 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 143 EP_INFO("ep12in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 144 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 145 EP_INFO("ep13in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 146 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 147 EP_INFO("ep14in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 148 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 149 EP_INFO("ep15in-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 150 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 151 EP_INFO("ep0out", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 152 USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 153 EP_INFO("ep1out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 154 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 155 EP_INFO("ep2out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 156 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 157 EP_INFO("ep3out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 158 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 159 EP_INFO("ep4out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 160 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 161 EP_INFO("ep5out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 162 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 163 EP_INFO("ep6out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 164 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 165 EP_INFO("ep7out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 166 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 167 EP_INFO("ep8out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 168 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 169 EP_INFO("ep9out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 170 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 171 EP_INFO("ep10out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 172 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 173 EP_INFO("ep11out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 174 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 175 EP_INFO("ep12out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 176 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 177 EP_INFO("ep13out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 178 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 179 EP_INFO("ep14out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 180 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 181 EP_INFO("ep15out-bulk", 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 182 USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 183 6f02ac5a drivers/usb/gadget/udc/amd5536udc.c Robert Baldyga 2015-07-31 184 #undef EP_INFO 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 185 }; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 186 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 187 /* buffer fill mode */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 188 static int use_dma_bufferfill_mode; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 189 /* tx buffer size for high speed */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 190 static unsigned long hs_tx_buf = UDC_EPIN_BUFF_SIZE; 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 191 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 192 /*---------------------------------------------------------------------------*/ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 193 /* Prints UDC device registers and endpoint irq registers */ 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 194 static void print_regs(struct udc *dev) 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 195 { 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 196 DBG(dev, "------- Device registers -------\n"); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 @197 DBG(dev, "dev config = %08x\n", readl(&dev->regs->cfg)); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 198 DBG(dev, "dev control = %08x\n", readl(&dev->regs->ctl)); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 199 DBG(dev, "dev status = %08x\n", readl(&dev->regs->sts)); 55d402d8 drivers/usb/gadget/amd5536udc.c Thomas Dahlmann 2007-07-16 200 DBG(dev, "\n"); :::::: The code at line 197 was first introduced by commit :::::: 55d402d854ade6b63b26e958f201ee2ef00b7b15 USB: amd5536 UDC driver (in GEODE southbridge) :::::: TO: Thomas Dahlmann <thomas.dahlmann@xxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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