Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (205 commits)
  USB: EHCI: Remove SPARC_LEON {read,write}_be definitions from ehci.h
  USB: UHCI: Support big endian GRUSBHC HC
  sparc: add {read,write}*_be routines
  USB: UHCI: Add support for big endian descriptors
  USB: UHCI: Use ACCESS_ONCE rather than using a full compiler barrier
  USB: UHCI: Add support for big endian mmio
  usb-storage: Correct adjust_quirks to include latest flags
  usb/isp1760: Fix possible unlink problems
  usb/isp1760: Move function isp1760_endpoint_disable() within file.
  USB: remove remaining usages of hcd->state from usbcore and fix regression
  usb: musb: ux500: add configuration and build options for ux500 dma
  usb: musb: ux500: add dma glue layer for ux500
  usb: musb: ux500: add dma name for ux500
  usb: musb: ux500: add ux500 specific code for gadget side
  usb: musb: fix compile error
  usb-storage: fix up the unusual_realtek device list
  USB: gadget: f_audio: Fix invalid dereference of initdata
  EHCI: don't rescan interrupt QHs needlessly
  OHCI: fix regression caused by nVidia shutdown workaround
  USB: OTG: msm: Free VCCCX regulator even if we can't set the voltage
  ...

3 files changed, 169 insertions, 17 deletions

diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 7839c98fa742..b16bd3ce3915 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -2889,8 +2889,7 @@ static struct usb_driver ftdi_elan_driver = {
 static int __init ftdi_elan_init(void)
 {
         int result;
-        printk(KERN_INFO "driver %s built at %s on %s\n", ftdi_elan_driver.name,
-               __TIME__, __DATE__);
+        printk(KERN_INFO "driver %s\n", ftdi_elan_driver.name);
         mutex_init(&ftdi_module_lock);
         INIT_LIST_HEAD(&ftdi_static_list);
         status_queue = create_singlethread_workqueue("ftdi-status-control");
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index eefb8275bb7e..cb4096201e29 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -20,11 +20,6 @@
  * Derived from Lego USB Tower driver
  * Copyright (C) 2003 David Glance <advidgsf@sourceforge.net>
  *               2001-2004 Juergen Stuber <starblue@users.sourceforge.net>
- *
- * V0.1  (mh) Initial version
- * V0.11 (mh) Added raw support for HID 1.0 devices (no interrupt out endpoint)
- * V0.12 (mh) Added kmalloc check for string buffer
- * V0.13 (mh) Added support for LD X-Ray and Machine Test System
  */
 
 #include <linux/kernel.h>
@@ -41,20 +36,39 @@
 
 /* Define these values to match your devices */
 #define USB_VENDOR_ID_LD                0x0f11  /* USB Vendor ID of LD Didactic GmbH */
-#define USB_DEVICE_ID_LD_CASSY          0x1000  /* USB Product ID of CASSY-S */
+#define USB_DEVICE_ID_LD_CASSY          0x1000  /* USB Product ID of CASSY-S modules with 8 bytes endpoint size */
+#define USB_DEVICE_ID_LD_CASSY2         0x1001  /* USB Product ID of CASSY-S modules with 64 bytes endpoint size */
 #define USB_DEVICE_ID_LD_POCKETCASSY    0x1010  /* USB Product ID of Pocket-CASSY */
+#define USB_DEVICE_ID_LD_POCKETCASSY2   0x1011  /* USB Product ID of Pocket-CASSY 2 (reserved) */
 #define USB_DEVICE_ID_LD_MOBILECASSY    0x1020  /* USB Product ID of Mobile-CASSY */
+#define USB_DEVICE_ID_LD_MOBILECASSY2   0x1021  /* USB Product ID of Mobile-CASSY 2 (reserved) */
+#define USB_DEVICE_ID_LD_MICROCASSYVOLTAGE      0x1031  /* USB Product ID of Micro-CASSY Voltage */
+#define USB_DEVICE_ID_LD_MICROCASSYCURRENT      0x1032  /* USB Product ID of Micro-CASSY Current */
+#define USB_DEVICE_ID_LD_MICROCASSYTIME         0x1033  /* USB Product ID of Micro-CASSY Time (reserved) */
+#define USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE  0x1035  /* USB Product ID of Micro-CASSY Temperature */
+#define USB_DEVICE_ID_LD_MICROCASSYPH           0x1038  /* USB Product ID of Micro-CASSY pH */
 #define USB_DEVICE_ID_LD_JWM            0x1080  /* USB Product ID of Joule and Wattmeter */
 #define USB_DEVICE_ID_LD_DMMP           0x1081  /* USB Product ID of Digital Multimeter P (reserved) */
 #define USB_DEVICE_ID_LD_UMIP           0x1090  /* USB Product ID of UMI P */
-#define USB_DEVICE_ID_LD_XRAY1          0x1100  /* USB Product ID of X-Ray Apparatus */
-#define USB_DEVICE_ID_LD_XRAY2          0x1101  /* USB Product ID of X-Ray Apparatus */
+#define USB_DEVICE_ID_LD_UMIC           0x10A0  /* USB Product ID of UMI C */
+#define USB_DEVICE_ID_LD_UMIB           0x10B0  /* USB Product ID of UMI B */
+#define USB_DEVICE_ID_LD_XRAY           0x1100  /* USB Product ID of X-Ray Apparatus 55481 */
+#define USB_DEVICE_ID_LD_XRAY2          0x1101  /* USB Product ID of X-Ray Apparatus 554800 */
+#define USB_DEVICE_ID_LD_XRAYCT         0x1110  /* USB Product ID of X-Ray Apparatus CT 554821*/
 #define USB_DEVICE_ID_LD_VIDEOCOM       0x1200  /* USB Product ID of VideoCom */
+#define USB_DEVICE_ID_LD_MOTOR          0x1210  /* USB Product ID of Motor (reserved) */
 #define USB_DEVICE_ID_LD_COM3LAB        0x2000  /* USB Product ID of COM3LAB */
 #define USB_DEVICE_ID_LD_TELEPORT       0x2010  /* USB Product ID of Terminal Adapter */
 #define USB_DEVICE_ID_LD_NETWORKANALYSER 0x2020 /* USB Product ID of Network Analyser */
 #define USB_DEVICE_ID_LD_POWERCONTROL   0x2030  /* USB Product ID of Converter Control Unit */
 #define USB_DEVICE_ID_LD_MACHINETEST    0x2040  /* USB Product ID of Machine Test System */
+#define USB_DEVICE_ID_LD_MOSTANALYSER   0x2050  /* USB Product ID of MOST Protocol Analyser */
+#define USB_DEVICE_ID_LD_MOSTANALYSER2  0x2051  /* USB Product ID of MOST Protocol Analyser 2 */
+#define USB_DEVICE_ID_LD_ABSESP         0x2060  /* USB Product ID of ABS ESP */
+#define USB_DEVICE_ID_LD_AUTODATABUS    0x2070  /* USB Product ID of Automotive Data Buses */
+#define USB_DEVICE_ID_LD_MCT            0x2080  /* USB Product ID of Microcontroller technique */
+#define USB_DEVICE_ID_LD_HYBRID         0x2090  /* USB Product ID of Automotive Hybrid */
+#define USB_DEVICE_ID_LD_HEATCONTROL    0x20A0  /* USB Product ID of Heat control */
 
 #define USB_VENDOR_ID_VERNIER           0x08f7
 #define USB_DEVICE_ID_VERNIER_GOTEMP    0x0002
@@ -71,19 +85,37 @@
 /* table of devices that work with this driver */
 static const struct usb_device_id ld_usb_table[] = {
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY2) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY2) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOBILECASSY2) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYVOLTAGE) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYCURRENT) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTIME) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYTEMPERATURE) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MICROCASSYPH) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_JWM) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_DMMP) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIP) },
-        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY1) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIC) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_UMIB) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_XRAY2) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_VIDEOCOM) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOTOR) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_COM3LAB) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_TELEPORT) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_NETWORKANALYSER) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POWERCONTROL) },
         { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MACHINETEST) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MOSTANALYSER2) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_ABSESP) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_AUTODATABUS) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_MCT) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HYBRID) },
+        { USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_HEATCONTROL) },
         { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_GOTEMP) },
         { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
         { USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
@@ -91,7 +123,7 @@ static const struct usb_device_id ld_usb_table[] = {
         { }                                     /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, ld_usb_table);
-MODULE_VERSION("V0.13");
+MODULE_VERSION("V0.14");
 MODULE_AUTHOR("Michael Hund <mhund@ld-didactic.de>");
 MODULE_DESCRIPTION("LD USB Driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index ff9a01f8d405..bb10846affc3 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -268,9 +268,9 @@ static inline void simple_fill_buf(struct urb *urb)
         }
 }
 
-static inline unsigned buffer_offset(void *buf)
+static inline unsigned long buffer_offset(void *buf)
 {
-        return (unsigned)buf & (ARCH_KMALLOC_MINALIGN - 1);
+        return (unsigned long)buf & (ARCH_KMALLOC_MINALIGN - 1);
 }
 
 static int check_guard_bytes(struct usbtest_dev *tdev, struct urb *urb)
@@ -329,7 +329,7 @@ static int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb)
 
 static void simple_free_urb(struct urb *urb)
 {
-        unsigned offset = buffer_offset(urb->transfer_buffer);
+        unsigned long offset = buffer_offset(urb->transfer_buffer);
 
         if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)
                 usb_free_coherent(
@@ -1030,6 +1030,8 @@ test_ctrl_queue(struct usbtest_dev *dev, struct usbtest_param *param)
                         req.wValue = cpu_to_le16((USB_DT_DEVICE << 8) | 0);
                         /* device descriptor size == 18 bytes */
                         len = udev->descriptor.bMaxPacketSize0;
+                        if (udev->speed == USB_SPEED_SUPER)
+                                len = 512;
                         switch (len) {
                         case 8:
                                 len = 24;
@@ -1195,6 +1197,104 @@ static int unlink_simple(struct usbtest_dev *dev, int pipe, int len)
 
 /*-------------------------------------------------------------------------*/
 
+struct queued_ctx {
+        struct completion       complete;
+        atomic_t                pending;
+        unsigned                num;
+        int                     status;
+        struct urb              **urbs;
+};
+
+static void unlink_queued_callback(struct urb *urb)
+{
+        int                     status = urb->status;
+        struct queued_ctx       *ctx = urb->context;
+
+        if (ctx->status)
+                goto done;
+        if (urb == ctx->urbs[ctx->num - 4] || urb == ctx->urbs[ctx->num - 2]) {
+                if (status == -ECONNRESET)
+                        goto done;
+                /* What error should we report if the URB completed normally? */
+        }
+        if (status != 0)
+                ctx->status = status;
+
+ done:
+        if (atomic_dec_and_test(&ctx->pending))
+                complete(&ctx->complete);
+}
+
+static int unlink_queued(struct usbtest_dev *dev, int pipe, unsigned num,
+                unsigned size)
+{
+        struct queued_ctx       ctx;
+        struct usb_device       *udev = testdev_to_usbdev(dev);
+        void                    *buf;
+        dma_addr_t              buf_dma;
+        int                     i;
+        int                     retval = -ENOMEM;
+
+        init_completion(&ctx.complete);
+        atomic_set(&ctx.pending, 1);    /* One more than the actual value */
+        ctx.num = num;
+        ctx.status = 0;
+
+        buf = usb_alloc_coherent(udev, size, GFP_KERNEL, &buf_dma);
+        if (!buf)
+                return retval;
+        memset(buf, 0, size);
+
+        /* Allocate and init the urbs we'll queue */
+        ctx.urbs = kcalloc(num, sizeof(struct urb *), GFP_KERNEL);
+        if (!ctx.urbs)
+                goto free_buf;
+        for (i = 0; i < num; i++) {
+                ctx.urbs[i] = usb_alloc_urb(0, GFP_KERNEL);
+                if (!ctx.urbs[i])
+                        goto free_urbs;
+                usb_fill_bulk_urb(ctx.urbs[i], udev, pipe, buf, size,
+                                unlink_queued_callback, &ctx);
+                ctx.urbs[i]->transfer_dma = buf_dma;
+                ctx.urbs[i]->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
+        }
+
+        /* Submit all the URBs and then unlink URBs num - 4 and num - 2. */
+        for (i = 0; i < num; i++) {
+                atomic_inc(&ctx.pending);
+                retval = usb_submit_urb(ctx.urbs[i], GFP_KERNEL);
+                if (retval != 0) {
+                        dev_err(&dev->intf->dev, "submit urbs[%d] fail %d\n",
+                                        i, retval);
+                        atomic_dec(&ctx.pending);
+                        ctx.status = retval;
+                        break;
+                }
+        }
+        if (i == num) {
+                usb_unlink_urb(ctx.urbs[num - 4]);
+                usb_unlink_urb(ctx.urbs[num - 2]);
+        } else {
+                while (--i >= 0)
+                        usb_unlink_urb(ctx.urbs[i]);
+        }
+
+        if (atomic_dec_and_test(&ctx.pending))          /* The extra count */
+                complete(&ctx.complete);
+        wait_for_completion(&ctx.complete);
+        retval = ctx.status;
+
+ free_urbs:
+        for (i = 0; i < num; i++)
+                usb_free_urb(ctx.urbs[i]);
+        kfree(ctx.urbs);
+ free_buf:
+        usb_free_coherent(udev, size, buf, buf_dma);
+        return retval;
+}
+
+/*-------------------------------------------------------------------------*/
+
 static int verify_not_halted(struct usbtest_dev *tdev, int ep, struct urb *urb)
 {
         int     retval;
@@ -1970,8 +2070,6 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
                                 dev->in_iso_pipe, dev->iso_in, 0);
                 break;
 
-        /* FIXME unlink from queue (ring with N urbs) */
-
         /* FIXME scatterlist cancel (needs helper thread) */
 
         /* Tests for bulk I/O using DMA mapping by core and odd address */
@@ -2064,6 +2162,26 @@ usbtest_ioctl(struct usb_interface *intf, unsigned int code, void *buf)
                                 dev->in_iso_pipe, dev->iso_in, 1);
                 break;
 
+        /* unlink URBs from a bulk-OUT queue */
+        case 24:
+                if (dev->out_pipe == 0 || !param->length || param->sglen < 4)
+                        break;
+                retval = 0;
+                dev_info(&intf->dev, "TEST 17:  unlink from %d queues of "
+                                "%d %d-byte writes\n",
+                                param->iterations, param->sglen, param->length);
+                for (i = param->iterations; retval == 0 && i > 0; --i) {
+                        retval = unlink_queued(dev, dev->out_pipe,
+                                                param->sglen, param->length);
+                        if (retval) {
+                                dev_err(&intf->dev,
+                                        "unlink queued writes failed %d, "
+                                        "iterations left %d\n", retval, i);
+                                break;
+                        }
+                }
+                break;
+
         }
         do_gettimeofday(&param->duration);
         param->duration.tv_sec -= start.tv_sec;
@@ -2192,6 +2310,9 @@ usbtest_probe(struct usb_interface *intf, const struct usb_device_id *id)
                         case USB_SPEED_HIGH:
                                 tmp = "high";
                                 break;
+                        case USB_SPEED_SUPER:
+                                tmp = "super";
+                                break;
                         default:
                                 tmp = "unknown";
                                 break;