79 	struct sk_buff *skb;  in btbcm_check_bdaddr()  local
81 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_BD_ADDR, 0, NULL,  in btbcm_check_bdaddr()
83 	if (IS_ERR(skb)) {  in btbcm_check_bdaddr()
84 		int err = PTR_ERR(skb);  in btbcm_check_bdaddr()
90 	if (skb->len != sizeof(*bda)) {  in btbcm_check_bdaddr()
92 		kfree_skb(skb);  in btbcm_check_bdaddr()
96 	bda = (struct hci_rp_read_bd_addr *)skb->data;  in btbcm_check_bdaddr()
141 	kfree_skb(skb);  in btbcm_check_bdaddr()
149 	struct sk_buff *skb;  in btbcm_set_bdaddr()  local
152 	skb = __hci_cmd_sync(hdev, 0xfc01, 6, bdaddr, HCI_INIT_TIMEOUT);  in btbcm_set_bdaddr()
153 	if (IS_ERR(skb)) {  in btbcm_set_bdaddr()
154 		err = PTR_ERR(skb);  in btbcm_set_bdaddr()
158 	kfree_skb(skb);  in btbcm_set_bdaddr()
167 	struct sk_buff *skb;  in btbcm_read_pcm_int_params()  local
170 	skb = __hci_cmd_sync(hdev, 0xfc1d, 0, NULL, HCI_INIT_TIMEOUT);  in btbcm_read_pcm_int_params()
171 	if (IS_ERR(skb)) {  in btbcm_read_pcm_int_params()
172 		err = PTR_ERR(skb);  in btbcm_read_pcm_int_params()
177 	if (skb->len != 6 || skb->data[0]) {  in btbcm_read_pcm_int_params()
179 		kfree_skb(skb);  in btbcm_read_pcm_int_params()
184 		memcpy(params, skb->data + 1, 5);  in btbcm_read_pcm_int_params()
186 	kfree_skb(skb);  in btbcm_read_pcm_int_params()
195 	struct sk_buff *skb;  in btbcm_write_pcm_int_params()  local
198 	skb = __hci_cmd_sync(hdev, 0xfc1c, 5, params, HCI_INIT_TIMEOUT);  in btbcm_write_pcm_int_params()
199 	if (IS_ERR(skb)) {  in btbcm_write_pcm_int_params()
200 		err = PTR_ERR(skb);  in btbcm_write_pcm_int_params()
204 	kfree_skb(skb);  in btbcm_write_pcm_int_params()
215 	struct sk_buff *skb;  in btbcm_patchram()  local
220 	skb = __hci_cmd_sync(hdev, 0xfc2e, 0, NULL, HCI_INIT_TIMEOUT);  in btbcm_patchram()
221 	if (IS_ERR(skb)) {  in btbcm_patchram()
222 		err = PTR_ERR(skb);  in btbcm_patchram()
227 	kfree_skb(skb);  in btbcm_patchram()
254 		skb = __hci_cmd_sync(hdev, opcode, cmd->plen, cmd_param,  in btbcm_patchram()
256 		if (IS_ERR(skb)) {  in btbcm_patchram()
257 			err = PTR_ERR(skb);  in btbcm_patchram()
262 		kfree_skb(skb);  in btbcm_patchram()
275 	struct sk_buff *skb;  in btbcm_reset()  local
277 	skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT);  in btbcm_reset()
278 	if (IS_ERR(skb)) {  in btbcm_reset()
279 		int err = PTR_ERR(skb);  in btbcm_reset()
284 	kfree_skb(skb);  in btbcm_reset()
294 	struct sk_buff *skb;  in btbcm_read_local_name()  local
296 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_NAME, 0, NULL,  in btbcm_read_local_name()
298 	if (IS_ERR(skb)) {  in btbcm_read_local_name()
300 			   PTR_ERR(skb));  in btbcm_read_local_name()
301 		return skb;  in btbcm_read_local_name()
304 	if (skb->len != sizeof(struct hci_rp_read_local_name)) {  in btbcm_read_local_name()
306 		kfree_skb(skb);  in btbcm_read_local_name()
310 	return skb;  in btbcm_read_local_name()
315 	struct sk_buff *skb;  in btbcm_read_local_version()  local
317 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,  in btbcm_read_local_version()
319 	if (IS_ERR(skb)) {  in btbcm_read_local_version()
321 			   PTR_ERR(skb));  in btbcm_read_local_version()
322 		return skb;  in btbcm_read_local_version()
325 	if (skb->len != sizeof(struct hci_rp_read_local_version)) {  in btbcm_read_local_version()
327 		kfree_skb(skb);  in btbcm_read_local_version()
331 	return skb;  in btbcm_read_local_version()
336 	struct sk_buff *skb;  in btbcm_read_verbose_config()  local
338 	skb = __hci_cmd_sync(hdev, 0xfc79, 0, NULL, HCI_INIT_TIMEOUT);  in btbcm_read_verbose_config()
339 	if (IS_ERR(skb)) {  in btbcm_read_verbose_config()
341 			   PTR_ERR(skb));  in btbcm_read_verbose_config()
342 		return skb;  in btbcm_read_verbose_config()
345 	if (skb->len != 7) {  in btbcm_read_verbose_config()
347 		kfree_skb(skb);  in btbcm_read_verbose_config()
351 	return skb;  in btbcm_read_verbose_config()
356 	struct sk_buff *skb;  in btbcm_read_controller_features()  local
358 	skb = __hci_cmd_sync(hdev, 0xfc6e, 0, NULL, HCI_INIT_TIMEOUT);  in btbcm_read_controller_features()
359 	if (IS_ERR(skb)) {  in btbcm_read_controller_features()
361 			   PTR_ERR(skb));  in btbcm_read_controller_features()
362 		return skb;  in btbcm_read_controller_features()
365 	if (skb->len != 9) {  in btbcm_read_controller_features()
367 		kfree_skb(skb);  in btbcm_read_controller_features()
371 	return skb;  in btbcm_read_controller_features()
376 	struct sk_buff *skb;  in btbcm_read_usb_product()  local
378 	skb = __hci_cmd_sync(hdev, 0xfc5a, 0, NULL, HCI_INIT_TIMEOUT);  in btbcm_read_usb_product()
379 	if (IS_ERR(skb)) {  in btbcm_read_usb_product()
381 			   PTR_ERR(skb));  in btbcm_read_usb_product()
382 		return skb;  in btbcm_read_usb_product()
385 	if (skb->len != 5) {  in btbcm_read_usb_product()
387 		kfree_skb(skb);  in btbcm_read_usb_product()
391 	return skb;  in btbcm_read_usb_product()
442 	struct sk_buff *skb;  in btbcm_read_info()  local
445 	skb = btbcm_read_verbose_config(hdev);  in btbcm_read_info()
446 	if (IS_ERR(skb))  in btbcm_read_info()
447 		return PTR_ERR(skb);  in btbcm_read_info()
449 	bt_dev_info(hdev, "BCM: chip id %u", skb->data[1]);  in btbcm_read_info()
450 	kfree_skb(skb);  in btbcm_read_info()
457 	struct sk_buff *skb;  in btbcm_print_controller_features()  local
460 	skb = btbcm_read_controller_features(hdev);  in btbcm_print_controller_features()
461 	if (IS_ERR(skb))  in btbcm_print_controller_features()
462 		return PTR_ERR(skb);  in btbcm_print_controller_features()
464 	bt_dev_info(hdev, "BCM: features 0x%2.2x", skb->data[1]);  in btbcm_print_controller_features()
465 	kfree_skb(skb);  in btbcm_print_controller_features()
476 	struct sk_buff *skb;  in btbcm_print_local_name()  local
479 	skb = btbcm_read_local_name(hdev);  in btbcm_print_local_name()
480 	if (IS_ERR(skb))  in btbcm_print_local_name()
481 		return PTR_ERR(skb);  in btbcm_print_local_name()
483 	bt_dev_info(hdev, "%s", (char *)(skb->data + 1));  in btbcm_print_local_name()
484 	kfree_skb(skb);  in btbcm_print_local_name()
575 	struct sk_buff *skb;  in btbcm_initialize()  local
594 	skb = btbcm_read_local_version(hdev);  in btbcm_initialize()
595 	if (IS_ERR(skb))  in btbcm_initialize()
596 		return PTR_ERR(skb);  in btbcm_initialize()
598 	ver = (struct hci_rp_read_local_version *)skb->data;  in btbcm_initialize()
601 	kfree_skb(skb);  in btbcm_initialize()
639 		skb = btbcm_read_usb_product(hdev);  in btbcm_initialize()
640 		if (IS_ERR(skb))  in btbcm_initialize()
641 			return PTR_ERR(skb);  in btbcm_initialize()
643 		vid = get_unaligned_le16(skb->data + 1);  in btbcm_initialize()
644 		pid = get_unaligned_le16(skb->data + 3);  in btbcm_initialize()
645 		kfree_skb(skb);  in btbcm_initialize()
738 	struct sk_buff *skb;  in btbcm_setup_apple()  local
747 	skb = btbcm_read_verbose_config(hdev);  in btbcm_setup_apple()
748 	if (!IS_ERR(skb)) {  in btbcm_setup_apple()
750 			    skb->data[1], get_unaligned_le16(skb->data + 5));  in btbcm_setup_apple()
751 		kfree_skb(skb);  in btbcm_setup_apple()
755 	skb = btbcm_read_usb_product(hdev);  in btbcm_setup_apple()
756 	if (!IS_ERR(skb)) {  in btbcm_setup_apple()
758 			    get_unaligned_le16(skb->data + 1),  in btbcm_setup_apple()
759 			    get_unaligned_le16(skb->data + 3));  in btbcm_setup_apple()
760 		kfree_skb(skb);  in btbcm_setup_apple()
764 	skb = btbcm_read_controller_features(hdev);  in btbcm_setup_apple()
765 	if (!IS_ERR(skb)) {  in btbcm_setup_apple()
766 		bt_dev_info(hdev, "BCM: features 0x%2.2x", skb->data[1]);  in btbcm_setup_apple()
767 		kfree_skb(skb);  in btbcm_setup_apple()
771 	skb = btbcm_read_local_name(hdev);  in btbcm_setup_apple()
772 	if (!IS_ERR(skb)) {  in btbcm_setup_apple()
773 		bt_dev_info(hdev, "%s", (char *)(skb->data + 1));  in btbcm_setup_apple()
774 		kfree_skb(skb);  in btbcm_setup_apple()