21 static int htc_issue_send(struct htc_target *target, struct sk_buff* skb,  in htc_issue_send()  argument
30 		skb_push(skb, sizeof(struct htc_frame_hdr));  in htc_issue_send()
35 	status = target->hif->send(target->hif_dev, endpoint->ul_pipeid, skb);  in htc_issue_send()
147 	struct sk_buff *skb;  in htc_config_pipe_credits()  local
151 	skb = alloc_skb(50 + sizeof(struct htc_frame_hdr), GFP_ATOMIC);  in htc_config_pipe_credits()
152 	if (!skb) {  in htc_config_pipe_credits()
156 	skb_reserve(skb, sizeof(struct htc_frame_hdr));  in htc_config_pipe_credits()
159 		skb_put(skb, sizeof(struct htc_config_pipe_msg));  in htc_config_pipe_credits()
167 	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0);  in htc_config_pipe_credits()
179 	kfree_skb(skb);  in htc_config_pipe_credits()
185 	struct sk_buff *skb;  in htc_setup_complete()  local
189 	skb = alloc_skb(50 + sizeof(struct htc_frame_hdr), GFP_ATOMIC);  in htc_setup_complete()
190 	if (!skb) {  in htc_setup_complete()
194 	skb_reserve(skb, sizeof(struct htc_frame_hdr));  in htc_setup_complete()
197 		skb_put(skb, sizeof(struct htc_comp_msg));  in htc_setup_complete()
202 	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0);  in htc_setup_complete()
215 	kfree_skb(skb);  in htc_setup_complete()
236 	struct sk_buff *skb;  in htc_connect_service()  local
255 	skb = alloc_skb(sizeof(struct htc_conn_svc_msg) +  in htc_connect_service()
257 	if (!skb) {  in htc_connect_service()
263 	skb_reserve(skb, sizeof(struct htc_frame_hdr));  in htc_connect_service()
266 			skb_put(skb, sizeof(struct htc_conn_svc_msg));  in htc_connect_service()
273 	ret = htc_issue_send(target, skb, skb->len, 0, ENDPOINT0);  in htc_connect_service()
287 	kfree_skb(skb);  in htc_connect_service()
291 int htc_send(struct htc_target *target, struct sk_buff *skb)  in htc_send()  argument
295 	tx_ctl = HTC_SKB_CB(skb);  in htc_send()
296 	return htc_issue_send(target, skb, skb->len, 0, tx_ctl->epid);  in htc_send()
299 int htc_send_epid(struct htc_target *target, struct sk_buff *skb,  in htc_send_epid()  argument
302 	return htc_issue_send(target, skb, skb->len, 0, epid);  in htc_send_epid()
321 			       struct sk_buff *skb, bool txok)  in ath9k_htc_txcompletion_cb()  argument
338 	if (skb) {  in ath9k_htc_txcompletion_cb()
339 		htc_hdr = (struct htc_frame_hdr *) skb->data;  in ath9k_htc_txcompletion_cb()
341 		skb_pull(skb, sizeof(struct htc_frame_hdr));  in ath9k_htc_txcompletion_cb()
345 						  skb, htc_hdr->endpoint_id,  in ath9k_htc_txcompletion_cb()
348 			kfree_skb(skb);  in ath9k_htc_txcompletion_cb()
354 	kfree_skb(skb);  in ath9k_htc_txcompletion_cb()
358 				      struct sk_buff *skb)  in ath9k_htc_fw_panic_report()  argument
360 	uint32_t *pattern = (uint32_t *)skb->data;  in ath9k_htc_fw_panic_report()
366 		htc_panic = (struct htc_panic_bad_vaddr *) skb->data;  in ath9k_htc_fw_panic_report()
376 		htc_panic = (struct htc_panic_bad_epid *) skb->data;  in ath9k_htc_fw_panic_report()
395 		      struct sk_buff *skb, u32 len, u8 pipe_id)  in ath9k_htc_rx_msg()  argument
402 	if (!htc_handle || !skb)  in ath9k_htc_rx_msg()
405 	htc_hdr = (struct htc_frame_hdr *) skb->data;  in ath9k_htc_rx_msg()
409 		ath9k_htc_fw_panic_report(htc_handle, skb);  in ath9k_htc_rx_msg()
410 		kfree_skb(skb);  in ath9k_htc_rx_msg()
416 			dev_kfree_skb_any(skb);  in ath9k_htc_rx_msg()
418 			kfree_skb(skb);  in ath9k_htc_rx_msg()
426 			if (be32_to_cpu(*(__be32 *) skb->data) == 0x00C60000)  in ath9k_htc_rx_msg()
428 				htc_hdr = (struct htc_frame_hdr *)(skb->data + 4);  in ath9k_htc_rx_msg()
447 		kfree_skb(skb);  in ath9k_htc_rx_msg()
451 			skb_trim(skb, len - htc_hdr->control[0]);  in ath9k_htc_rx_msg()
453 		skb_pull(skb, sizeof(struct htc_frame_hdr));  in ath9k_htc_rx_msg()
458 						  skb, epid);  in ath9k_htc_rx_msg()