usb: gadget: ether set wMaxPacketSize

[oweals/u-boot.git] / drivers / usb / gadget / ether.c

diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 579893cbffb5ca5ea25e52f14abe3981d0d6d09b..988cffb31c75905360e827607909798139778430 100644 (file)
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -635,6 +635,7 @@ fs_source_desc = {
 
        .bEndpointAddress =     USB_DIR_IN,
        .bmAttributes =         USB_ENDPOINT_XFER_BULK,
+       .wMaxPacketSize =       __constant_cpu_to_le16(64),
 };
 
 static struct usb_endpoint_descriptor
@@ -644,6 +645,7 @@ fs_sink_desc = {
 
        .bEndpointAddress =     USB_DIR_OUT,
        .bmAttributes =         USB_ENDPOINT_XFER_BULK,
+       .wMaxPacketSize =       __constant_cpu_to_le16(64),
 };
 
 static const struct usb_descriptor_header *fs_eth_function[11] = {
@@ -849,9 +851,10 @@ static struct usb_gadget_strings   stringtab = {
 };
 
 /*============================================================================*/
-static u8 control_req[USB_BUFSIZ];
+DEFINE_CACHE_ALIGN_BUFFER(u8, control_req, USB_BUFSIZ);
+
 #if defined(CONFIG_USB_ETH_CDC) || defined(CONFIG_USB_ETH_RNDIS)
-static u8 status_req[STATUS_BYTECOUNT] __attribute__ ((aligned(4)));
+DEFINE_CACHE_ALIGN_BUFFER(u8, status_req, STATUS_BYTECOUNT);
 #endif