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Commit 4ab79283 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[media] dvb_usb_v2: add debug macro dvb_usb_dbg_usb_control_msg 



For dumping usb_control_msg().

Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent f5a8a78a

drivers/media/usb/dvb-usb-v2/dvb_usb.h

+11 −0
Original line number Diff line number Diff line
@@ -63,6 +63,17 @@ 
#define fe_to_priv(fe) (fe_to_d(fe)->priv)

#define d_to_priv(d) (d->priv)



#define dvb_usb_dbg_usb_control_msg(udev, r, t, v, i, b, l) { \

	char *direction; \

	if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \

		direction = ">>>"; \

	else \

		direction = "<<<"; \

	dev_dbg(&udev->dev, "%s: %02x %02x %02x %02x %02x %02x %02x %02x " \

			"%s %*ph\n",  __func__, t, r, v & 0xff, v >> 8, \

			i & 0xff, i >> 8, l & 0xff, l >> 8, direction, l, b); \

}



#define DVB_USB_STREAM_BULK(endpoint_, count_, size_) { \

	.type = USB_BULK, \

	.count = count_, \