6 files changed, 37 insertions, 6 deletions

diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 659b3d9671c4..428b5993575a 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -172,7 +172,6 @@ static struct usb_interface_descriptor rndis_data_intf __initdata = {
         .bDescriptorType =      USB_DT_INTERFACE,
 
         /* .bInterfaceNumber = DYNAMIC */
-        .bAlternateSetting =    1,
         .bNumEndpoints =        2,
         .bInterfaceClass =      USB_CLASS_CDC_DATA,
         .bInterfaceSubClass =   0,
@@ -303,7 +302,7 @@ static void rndis_response_available(void *_rndis)
         __le32                          *data = req->buf;
         int                             status;
 
-        if (atomic_inc_return(&rndis->notify_count))
+        if (atomic_inc_return(&rndis->notify_count) != 1)
                 return;
 
         /* Send RNDIS RESPONSE_AVAILABLE notification; a
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index c46a58f9181d..9d0ea573aef6 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -66,6 +66,8 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
 {
         struct ehci_hcd         *ehci = hcd_to_ehci(hcd);
         struct pci_dev          *pdev = to_pci_dev(hcd->self.controller);
+        struct pci_dev          *p_smbus;
+        u8                      rev;
         u32                     temp;
         int                     retval;
 
@@ -166,6 +168,25 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
                         pci_write_config_byte(pdev, 0x4b, tmp | 0x20);
                 }
                 break;
+        case PCI_VENDOR_ID_ATI:
+                /* SB700 old version has a bug in EHCI controller,
+                 * which causes usb devices lose response in some cases.
+                 */
+                if (pdev->device == 0x4396) {
+                        p_smbus = pci_get_device(PCI_VENDOR_ID_ATI,
+                                                 PCI_DEVICE_ID_ATI_SBX00_SMBUS,
+                                                 NULL);
+                        if (!p_smbus)
+                                break;
+                        rev = p_smbus->revision;
+                        if ((rev == 0x3a) || (rev == 0x3b)) {
+                                u8 tmp;
+                                pci_read_config_byte(pdev, 0x53, &tmp);
+                                pci_write_config_byte(pdev, 0x53, tmp | (1<<3));
+                        }
+                        pci_dev_put(p_smbus);
+                }
+                break;
         }
 
         ehci_reset(ehci);
diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index c9de3f027aab..e06810aef2df 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -687,7 +687,10 @@ static ssize_t mon_bin_read(struct file *file, char __user *buf,
         }
 
         if (rp->b_read >= sizeof(struct mon_bin_hdr)) {
-                step_len = min(nbytes, (size_t)ep->len_cap);
+                step_len = ep->len_cap;
+                step_len -= rp->b_read - sizeof(struct mon_bin_hdr);
+                if (step_len > nbytes)
+                        step_len = nbytes;
                 offset = rp->b_out + PKT_SIZE;
                 offset += rp->b_read - sizeof(struct mon_bin_hdr);
                 if (offset >= rp->b_size)
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index e45e70bcc5e2..cc64462d4c4e 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -1757,7 +1757,7 @@ static int musb_schedule(
                 }
         }
         /* use bulk reserved ep1 if no other ep is free */
-        if (best_end > 0 && qh->type == USB_ENDPOINT_XFER_BULK) {
+        if (best_end < 0 && qh->type == USB_ENDPOINT_XFER_BULK) {
                 hw_ep = musb->bulk_ep;
                 if (is_in)
                         head = &musb->in_bulk;
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 9035d7256b03..cfaf1f085535 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -56,6 +56,7 @@ static void cp2101_shutdown(struct usb_serial *);
 static int debug;
 
 static struct usb_device_id id_table [] = {
+        { USB_DEVICE(0x0471, 0x066A) }, /* AKTAKOM ACE-1001 cable */
         { USB_DEVICE(0x0489, 0xE000) }, /* Pirelli Broadband S.p.A, DP-L10 SIP/GSM Mobile */
         { USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
         { USB_DEVICE(0x0FCF, 0x1003) }, /* Dynastream ANT development board */
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index d4e5fc86e43c..6da9a7a962a8 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -167,6 +167,13 @@ UNUSUAL_DEV(  0x0421, 0x005d, 0x0001, 0x0600,
                 US_SC_DEVICE, US_PR_DEVICE, NULL,
                 US_FL_FIX_CAPACITY ),
 
+/* Patch for Nokia 5310 capacity */
+UNUSUAL_DEV(  0x0421, 0x006a, 0x0000, 0x0591,
+                "Nokia",
+                "5310",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                US_FL_FIX_CAPACITY ),
+
 /* Reported by Mario Rettig <mariorettig@web.de> */
 UNUSUAL_DEV(  0x0421, 0x042e, 0x0100, 0x0100,
                 "Nokia",
@@ -233,14 +240,14 @@ UNUSUAL_DEV(  0x0421, 0x0495, 0x0370, 0x0370,
                 US_FL_MAX_SECTORS_64 ),
 
 /* Reported by Cedric Godin <cedric@belbone.be> */
-UNUSUAL_DEV(  0x0421, 0x04b9, 0x0551, 0x0551,
+UNUSUAL_DEV(  0x0421, 0x04b9, 0x0500, 0x0551,
                 "Nokia",
                 "5300",
                 US_SC_DEVICE, US_PR_DEVICE, NULL,
                 US_FL_FIX_CAPACITY ),
 
 /* Reported by Richard Nauber <RichardNauber@web.de> */
-UNUSUAL_DEV(  0x0421, 0x04fa, 0x0601, 0x0601,
+UNUSUAL_DEV(  0x0421, 0x04fa, 0x0550, 0x0660,
                 "Nokia",
                 "6300",
                 US_SC_DEVICE, US_PR_DEVICE, NULL,