Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-5' into staging

usb: mtp filesharing

# gpg: Signature made Wed 23 Apr 2014 09:28:37 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-usb-5:
  usb: mtp filesharing
  usb: add CompatibleID support to msos
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

default-configs/usb.mak

 CONFIG_USB_TABLET_WACOM=y
 CONFIG_USB_STORAGE_BOT=y
 CONFIG_USB_STORAGE_UAS=y
+CONFIG_USB_STORAGE_MTP=y
 CONFIG_USB_SMARTCARD=y
 CONFIG_USB_AUDIO=y
 CONFIG_USB_SERIAL=y

hw/usb/Makefile.objs

@@ -26,6 +26,10 @@ common-obj-y                          += ccid-card-passthru.o
 common-obj-$(CONFIG_SMARTCARD_NSS)    += ccid-card-emulated.o
 endif
 
+ifeq ($(CONFIG_POSIX),y)
+common-obj-$(CONFIG_USB_STORAGE_MTP)  += dev-mtp.o
+endif
+
 # usb redirection
 common-obj-$(CONFIG_USB_REDIR) += redirect.o quirks.o
 

hw/usb/desc-msos.c

@@ -44,7 +44,7 @@ typedef struct msos_compat_hdr {
 typedef struct msos_compat_func {
     uint8_t  bFirstInterfaceNumber;
     uint8_t  reserved_1;
-    uint8_t  compatibleId[8];
+    char     compatibleId[8];
     uint8_t  subCompatibleId[8];
     uint8_t  reserved_2[6];
 } QEMU_PACKED msos_compat_func;
@@ -59,6 +59,10 @@ static int usb_desc_msos_compat(const USBDesc *desc, uint8_t *dest)
     func = (void *)(dest + length);
     func->bFirstInterfaceNumber = 0;
     func->reserved_1 = 0x01;
+    if (desc->msos->CompatibleID) {
+        snprintf(func->compatibleId, sizeof(func->compatibleId),
+                 "%s", desc->msos->CompatibleID);
+    }
     length += sizeof(*func);
     count++;
 

hw/usb/desc.h

@@ -184,6 +184,7 @@ struct USBDescOther {
 };
 
 struct USBDescMSOS {
+    const char                *CompatibleID;
     const wchar_t             *Label;
     bool                      SelectiveSuspendEnabled;
 };

trace-events

@@ -433,6 +433,27 @@ usb_uas_tmf_abort_task(int addr, uint16_t tag, uint16_t task_tag) "dev %d, tag 0
 usb_uas_tmf_logical_unit_reset(int addr, uint16_t tag, int lun) "dev %d, tag 0x%x, lun %d"
 usb_uas_tmf_unsupported(int addr, uint16_t tag, uint32_t function) "dev %d, tag 0x%x, function 0x%x"
 
+# hw/usb/dev-mtp.c
+usb_mtp_reset(int addr) "dev %d"
+usb_mtp_command(int dev, uint16_t code, uint32_t trans, uint32_t arg0, uint32_t arg1, uint32_t arg2, uint32_t arg3, uint32_t arg4) "dev %d, code 0x%x, trans 0x%x, args 0x%x, 0x%x, 0x%x, 0x%x, 0x%x"
+usb_mtp_success(int dev, uint32_t trans, uint32_t arg0, uint32_t arg1) "dev %d, trans 0x%x, args 0x%x, 0x%x"
+usb_mtp_error(int dev, uint16_t code, uint32_t trans, uint32_t arg0, uint32_t arg1) "dev %d, code 0x%x, trans 0x%x, args 0x%x, 0x%x"
+usb_mtp_data_in(int dev, uint32_t trans, uint32_t len) "dev %d, trans 0x%x, len %d"
+usb_mtp_data_out(int dev, uint32_t trans, uint32_t len) "dev %d, trans 0x%x, len %d"
+usb_mtp_xfer(int dev, uint32_t ep, uint32_t dlen, uint32_t plen) "dev %d, ep %d, %d/%d"
+usb_mtp_nak(int dev, uint32_t ep) "dev %d, ep %d"
+usb_mtp_stall(int dev, const char *reason) "dev %d, reason: %s"
+usb_mtp_op_get_device_info(int dev) "dev %d"
+usb_mtp_op_open_session(int dev) "dev %d"
+usb_mtp_op_close_session(int dev) "dev %d"
+usb_mtp_op_get_storage_ids(int dev) "dev %d"
+usb_mtp_op_get_storage_info(int dev) "dev %d"
+usb_mtp_op_get_num_objects(int dev, uint32_t handle, const char *path) "dev %d, handle 0x%x, path %s"
+usb_mtp_op_get_object_handles(int dev, uint32_t handle, const char *path) "dev %d, handle 0x%x, path %s"
+usb_mtp_op_get_object_info(int dev, uint32_t handle, const char *path) "dev %d, handle 0x%x, path %s"
+usb_mtp_op_get_object(int dev, uint32_t handle, const char *path) "dev %d, handle 0x%x, path %s"
+usb_mtp_op_get_partial_object(int dev, uint32_t handle, const char *path, uint32_t offset, uint32_t length) "dev %d, handle 0x%x, path %s, off %d, len %d"
+
 # hw/usb/host-libusb.c
 usb_host_open_started(int bus, int addr) "dev %d:%d"
 usb_host_open_success(int bus, int addr) "dev %d:%d"