23 static struct a2mp_cmd *__a2mp_build(u8 code, u8 ident, u16 len, void *data)  in __a2mp_build()  argument
28 	plen = sizeof(*cmd) + len;  in __a2mp_build()
35 	cmd->len = cpu_to_le16(len);  in __a2mp_build()
37 	memcpy(cmd->data, data, len);  in __a2mp_build()
42 static void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, void *data)  in a2mp_send()  argument
46 	u16 total_len = len + sizeof(*cmd);  in a2mp_send()
50 	cmd = __a2mp_build(code, ident, len, data);  in a2mp_send()
120 	if (le16_to_cpu(hdr->len) < sizeof(*rej))  in a2mp_command_rej()
134 	u16 len = le16_to_cpu(hdr->len);  in a2mp_discover_req()  local
140 	if (len < sizeof(*req))  in a2mp_discover_req()
151 		if (len < sizeof(ext_feat))  in a2mp_discover_req()
156 		len -= sizeof(ext_feat);  in a2mp_discover_req()
170 	len = struct_size(rsp, cl, num_ctrl);  in a2mp_discover_req()
171 	rsp = kmalloc(len, GFP_ATOMIC);  in a2mp_discover_req()
184 	a2mp_send(mgr, A2MP_DISCOVER_RSP, hdr->ident, len, rsp);  in a2mp_discover_req()
194 	u16 len = le16_to_cpu(hdr->len);  in a2mp_discover_rsp()  local
199 	if (len < sizeof(*rsp))  in a2mp_discover_rsp()
202 	len -= sizeof(*rsp);  in a2mp_discover_rsp()
211 		if (len < sizeof(ext_feat))  in a2mp_discover_rsp()
216 		len -= sizeof(ext_feat);  in a2mp_discover_rsp()
221 	while (len >= sizeof(*cl)) {  in a2mp_discover_rsp()
234 		len -= sizeof(*cl);  in a2mp_discover_rsp()
272 	while (skb->len >= sizeof(*cl)) {  in a2mp_change_notify()
299 	if (le16_to_cpu(hdr->len) < sizeof(*req))  in a2mp_getinfo_req()
339 	if (le16_to_cpu(hdr->len) < sizeof(*rsp))  in a2mp_getinfo_rsp()
366 	if (le16_to_cpu(hdr->len) < sizeof(*req))  in a2mp_getampassoc_req()
406 	u16 len = le16_to_cpu(hdr->len);  in a2mp_getampassoc_rsp()  local
412 	if (len < sizeof(*rsp))  in a2mp_getampassoc_rsp()
415 	assoc_len = len - sizeof(*rsp);  in a2mp_getampassoc_rsp()
459 	skb_pull(skb, len);  in a2mp_getampassoc_rsp()
473 	if (le16_to_cpu(hdr->len) < sizeof(*req))  in a2mp_createphyslink_req()
499 		size_t assoc_len = le16_to_cpu(hdr->len) - sizeof(*req);  in a2mp_createphyslink_req()
539 	skb_pull(skb, le16_to_cpu(hdr->len));  in a2mp_createphyslink_req()
551 	if (le16_to_cpu(hdr->len) < sizeof(*req))  in a2mp_discphyslink_req()
591 	skb_pull(skb, le16_to_cpu(hdr->len));  in a2mp_cmd_rsp()
604 	while (skb->len >= sizeof(*hdr)) {  in a2mp_chan_recv_cb()
605 		u16 len;  in a2mp_chan_recv_cb()  local
608 		len = le16_to_cpu(hdr->len);  in a2mp_chan_recv_cb()
610 		BT_DBG("code 0x%2.2x id %d len %u", hdr->code, hdr->ident, len);  in a2mp_chan_recv_cb()
614 		if (len > skb->len || !hdr->ident) {  in a2mp_chan_recv_cb()
723 					      unsigned long len, int nb)  in a2mp_chan_alloc_skb_cb()  argument
727 	skb = bt_skb_alloc(hdr_len + len, GFP_KERNEL);  in a2mp_chan_alloc_skb_cb()
922 	size_t len;  in a2mp_send_getampassoc_rsp()  local
930 	len = sizeof(struct a2mp_amp_assoc_rsp) + loc_assoc->len;  in a2mp_send_getampassoc_rsp()
931 	rsp = kzalloc(len, GFP_KERNEL);  in a2mp_send_getampassoc_rsp()
943 		memcpy(rsp->amp_assoc, loc_assoc->data, loc_assoc->len);  in a2mp_send_getampassoc_rsp()
946 	a2mp_send(mgr, A2MP_GETAMPASSOC_RSP, mgr->ident, len, rsp);  in a2mp_send_getampassoc_rsp()
957 	size_t len;  in a2mp_send_create_phy_link_req()  local
963 	len = sizeof(*req) + loc_assoc->len;  in a2mp_send_create_phy_link_req()
965 	BT_DBG("%s mgr %p assoc_len %zu", hdev->name, mgr, len);  in a2mp_send_create_phy_link_req()
967 	req = kzalloc(len, GFP_KERNEL);  in a2mp_send_create_phy_link_req()
979 	memcpy(req->amp_assoc, loc_assoc->data, loc_assoc->len);  in a2mp_send_create_phy_link_req()
981 	a2mp_send(mgr, A2MP_CREATEPHYSLINK_REQ, __next_ident(mgr), len, req);  in a2mp_send_create_phy_link_req()