usb: musb: gadget: support musb-specific test modes
we can support the musb-specific test modes on the
vendor specific range of test selector as stated
on USB Specification Table 9-7 Test Mode Selectors.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c
index 53d0645..21b9788 100644
--- a/drivers/usb/musb/musb_gadget_ep0.c
+++ b/drivers/usb/musb/musb_gadget_ep0.c
@@ -351,6 +351,31 @@
musb->test_mode_nr =
MUSB_TEST_PACKET;
break;
+
+ case 0xc0:
+ /* TEST_FORCE_HS */
+ pr_debug("TEST_FORCE_HS\n");
+ musb->test_mode_nr =
+ MUSB_TEST_FORCE_HS;
+ break;
+ case 0xc1:
+ /* TEST_FORCE_FS */
+ pr_debug("TEST_FORCE_FS\n");
+ musb->test_mode_nr =
+ MUSB_TEST_FORCE_FS;
+ break;
+ case 0xc2:
+ /* TEST_FIFO_ACCESS */
+ pr_debug("TEST_FIFO_ACCESS\n");
+ musb->test_mode_nr =
+ MUSB_TEST_FIFO_ACCESS;
+ break;
+ case 0xc3:
+ /* TEST_FORCE_HOST */
+ pr_debug("TEST_FORCE_HOST\n");
+ musb->test_mode_nr =
+ MUSB_TEST_FORCE_HOST;
+ break;
default:
goto stall;
}