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usb: musb: gadget: support musb-specific test modes

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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>
This commit is contained in:
Felipe Balbi 2010-03-12 10:29:12 +02:00 committed by Greg Kroah-Hartman
parent 7f7f9e2a5a
commit ca4b2532fb
1 changed files with 25 additions and 0 deletions
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25
drivers/usb/musb/musb_gadget_ep0.c
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@ -351,6 +351,31 @@ __acquires(musb->lock)
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;
}