Merge "system: core: fastboot: Increase USB protocol buffer size to 1…

…024"
S5-13 · Dec 4, 2014 · 9713362 · 9713362
2 parents 6855af4 + b211773
commit 9713362
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/fastboot/fastboot_protocol.txt b/fastboot/fastboot_protocol.txt
@@ -12,8 +12,8 @@ Basic Requirements
 ------------------
 
 * Two bulk endpoints (in, out) are required
-* Max packet size must be 64 bytes for full-speed and 512 bytes for 
-  high-speed USB
+* Max packet size must be 64 bytes for full-speed, 512 bytes for
+  high-speed and 1024 bytes for Super Speed USB.
 * The protocol is entirely host-driven and synchronous (unlike the
   multi-channel, bi-directional, asynchronous ADB protocol)
 

diff --git a/fastboot/protocol.c b/fastboot/protocol.c
@@ -216,7 +216,7 @@ int fb_download_data(usb_handle *usb, const void *data, unsigned size)
     }
 }
 
-#define USB_BUF_SIZE 512
+#define USB_BUF_SIZE 1024
 static char usb_buf[USB_BUF_SIZE];
 static int usb_buf_len;