Hi John,
The USB Mass Storage (ums) works in Windows, Linux and OS X (EL Capitan). But, not in OS X (Yosemite). By applying the said patch, it extends the ums support.
Signed-off-by: John Tobias john.tobias.ph@gmail.com
drivers/usb/gadget/g_dnl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/g_dnl.c b/drivers/usb/gadget/g_dnl.c index 2fa6da4..bd3aad9 100644 --- a/drivers/usb/gadget/g_dnl.c +++ b/drivers/usb/gadget/g_dnl.c @@ -58,8 +58,8 @@ static struct usb_device_descriptor device_desc = { .bDescriptorType = USB_DT_DEVICE,
.bcdUSB = __constant_cpu_to_le16(0x0200),
- .bDeviceClass = USB_CLASS_COMM,
- .bDeviceSubClass = 0x02, /*0x02:CDC-modem , 0x00:CDC-serial*/
- .bDeviceClass = USB_CLASS_PER_INTERFACE,
- .bDeviceSubClass = 0, /*0x02:CDC-modem , 0x00:CDC-serial*/
Have you tested if this patch is not introducing any regression on Linux and Windows?
.idVendor = __constant_cpu_to_le16(CONFIG_G_DNL_VENDOR_NUM), .idProduct = __constant_cpu_to_le16(CONFIG_G_DNL_PRODUCT_NUM),