diff mbox

[PULL,1/2] usb: add CompatibleID support to msos

Message ID 1398168184-13013-2-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann April 22, 2014, 12:03 p.m. UTC 
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/usb/desc-msos.c | 6 +++++-
 hw/usb/desc.h      | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/hw/usb/desc-msos.c b/hw/usb/desc-msos.c
index ed8d62c..334d1ae 100644
--- a/hw/usb/desc-msos.c
+++ b/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++;
 
diff --git a/hw/usb/desc.h b/hw/usb/desc.h
index 2b4fcda..8e8db03 100644
--- a/hw/usb/desc.h
+++ b/hw/usb/desc.h
@@ -184,6 +184,7 @@  struct USBDescOther {
 };
 
 struct USBDescMSOS {
+    const char                *CompatibleID;
     const wchar_t             *Label;
     bool                      SelectiveSuspendEnabled;
 };