sound/usb/uaudio.c

200 	uint8_t desc[64];
400 		const struct usb_descriptor *desc;
1706 	struct usb_descriptor *desc = NULL;
1731 	while ((desc = usb_desc_foreach(cd, desc))) {
1733 		if ((desc->bDescriptorType == UDESC_INTERFACE) &&
1734 		    (desc->bLength >= sizeof(*id))) {
1736 			id = (void *)desc;
1810 				    (desc->bDescriptorType == UDESC_CS_INTERFACE) &&
1811 				    (desc->bDescriptorSubtype == UDESCSUB_AC_HEADER) &&
1812 				    (desc->bLength >= sizeof(*acdp))) {
1813 					acdp = (void *)desc;
1817 				msid = (void *)desc;
1835 		    (desc->bDescriptorType == UDESC_CS_INTERFACE) &&
1836 		    (desc->bDescriptorSubtype == AS_GENERAL) &&
1841 				if (desc->bLength >= sizeof(*asid.v2)) {
1842 					asid.v2 = (void *)desc;
1845 				if (desc->bLength >= sizeof(*asid.v1)) {
1846 					asid.v1 = (void *)desc;
1851 		    (desc->bDescriptorType == UDESC_CS_INTERFACE) &&
1852 		    (desc->bDescriptorSubtype == FORMAT_TYPE) &&
1857 				if (desc->bLength >= sizeof(*asf1d.v2))
1858 					asf1d.v2 = (void *)desc;
1860 				if (desc->bLength >= sizeof(*asf1d.v1)) {
1861 					asf1d.v1 = (void *)desc;
1869 					if (desc->bLength < (sizeof(*asf1d.v1) +
1880 		if ((desc->bDescriptorType == UDESC_ENDPOINT) &&
1881 		    (desc->bLength >= UEP_MINSIZE) &&
1883 			ed1 = (void *)desc;
1890 		    (desc->bDescriptorType == UDESC_CS_ENDPOINT) &&
1891 		    (desc->bDescriptorSubtype == AS_GENERAL) &&
1896 				if (desc->bLength >= sizeof(*sed.v2))
1897 					sed.v2 = (void *)desc;
1899 				if (desc->bLength >= sizeof(*sed.v1))
1900 					sed.v1 = (void *)desc;
3040 			    OID_AUTO, "desc", CTLFLAG_RD, pmc->desc, 0,
3065 	strlcpy(MIX(sc).desc, "Room1,2,3,Hall1,2,Plate,Delay,Echo", sizeof(MIX(sc).desc));
3081 			snprintf(MIX(sc).desc, sizeof(MIX(sc).desc),
3093 			snprintf(MIX(sc).desc, sizeof(MIX(sc).desc),
3113 	strlcpy(MIX(sc).desc, "Effect Volume", sizeof(MIX(sc).desc));
3129 	strlcpy(MIX(sc).desc, "Effect Duration", sizeof(MIX(sc).desc));
3145 	strlcpy(MIX(sc).desc, "Effect Feedback Volume", sizeof(MIX(sc).desc));
3158 		snprintf(MIX(sc).desc, sizeof(MIX(sc).desc),
3174 		snprintf(MIX(sc).desc, sizeof(MIX(sc).desc),
3185 		snprintf(MIX(sc).desc, sizeof(MIX(sc).desc),
3543 	    MIX(sc).desc, sizeof(MIX(sc).desc), i) != 0) {
3544 		MIX(sc).desc[0] = 0;
3590 	    MIX(sc).desc, sizeof(MIX(sc).desc), i) != 0) {
3591 		MIX(sc).desc[0] = 0;
3675 	    MIX(sc).desc, sizeof(MIX(sc).desc), i) != 0) {
3676 		MIX(sc).desc[0] = 0;
3810 	    MIX(sc).desc, sizeof(MIX(sc).desc), i) != 0) {
3811 		MIX(sc).desc[0] = 0;
4030 		const struct usb_descriptor *desc;
4040 	u.desc = arg;
4042 	if (u.desc == NULL) {
4045 	if (u.desc->bDescriptorType != UDESC_CS_INTERFACE) {
4048 	switch (u.desc->bDescriptorSubtype) {
4060 		if (u.desc->bLength < len) {
4065 		if (u.desc->bLength < len) {
4076 		if (u.desc->bLength < len) {
4085 		if (u.desc->bLength < len)
4094 		if (u.desc->bLength < len) {
4099 		if (u.desc->bLength < len) {
4106 		if (u.desc->bLength < len) {
4116 		if (u.desc->bLength < len) {
4121 		if (u.desc->bLength < len) {
4128 		if (u.desc->bLength < len) {
4138 	if (u.desc->bLength < len) {
4141 	return (u.desc);
4144 	if (u.desc) {
4147 		    u.desc->bDescriptorType,
4148 		    u.desc->bDescriptorSubtype,
4149 		    u.desc->bLength, len);
4163 		const struct usb_descriptor *desc;
4178 	u.desc = arg;
4180 	if (u.desc == NULL)
4183 	if (u.desc->bDescriptorType != UDESC_CS_INTERFACE)
4186 	switch (u.desc->bDescriptorSubtype) {
4198 		if (u.desc->bLength < len)
4202 		if (u.desc->bLength < len)
4213 		if (u.desc->bLength < len)
4230 		if (u.desc->bLength < len)
4235 		if (u.desc->bLength < len)
4246 		if (u.desc->bLength < len)
4251 		if (u.desc->bLength < len)
4266 		if (u.desc->bLength < len)
4271 		if (u.desc->bLength < len)
4291 	if (u.desc->bLength < len)
4294 	return (u.desc);
4297 	if (u.desc) {
4300 		    u.desc->bDescriptorType,
4301 		    u.desc->bDescriptorSubtype,
4302 		    u.desc->bLength, len);
4315 		dp = iot[id].u.desc;
4379 		dp = iot[id].u.desc;
4707 		if (iot->u.desc == NULL)
4710 		switch (iot->u.desc->bDescriptorSubtype) {
4785 		if (iot->u.desc == NULL)
4788 		switch (iot->u.desc->bDescriptorSubtype) {
4879 		if (iot->u.desc == NULL)
4884 		switch (iot->u.desc->bDescriptorSubtype) {
4953     struct usb_device *udev, void *desc)
4964 	desc = usb_desc_foreach(cd, desc);
4966 	if (desc == NULL) {
4970 	acdp = desc;
4990 	while ((desc = usb_desc_foreach(cd, desc))) {
4992 		dp = desc;
5008 			iot[au->bUnitId].u.desc = (const void *)au;
5053 		dp = iot[i].u.desc;
5094 				DPRINTF("bad AC desc subtype=0x%02x\n",
5131 			DPRINTF("bad AC desc subtype=0x%02x\n",