49 static void carl9170_dbg_message(struct ar9170 *ar, const char *buf, u32 len)  in carl9170_dbg_message()  argument
54 	if (len > 3) {  in carl9170_dbg_message()
70 	wiphy_info(ar->hw->wiphy, "FW: %.*s\n", len, buf);  in carl9170_dbg_message()
129 static void carl9170_cmd_callback(struct ar9170 *ar, u32 len, void *buffer)  in carl9170_cmd_callback()  argument
136 	if (unlikely(ar->readlen != (len - 4))) {  in carl9170_cmd_callback()
138 			 "got %d, instead of %d\n", len - 4, ar->readlen);  in carl9170_cmd_callback()
140 			ar->cmd_buf, (ar->cmd.hdr.len + 4) & 0x3f);  in carl9170_cmd_callback()
142 			buffer, len);  in carl9170_cmd_callback()
152 		if (len >= 4)  in carl9170_cmd_callback()
153 			memcpy(ar->readbuf, buffer + 4, len - 4);  in carl9170_cmd_callback()
161 void carl9170_handle_command_response(struct ar9170 *ar, void *buf, u32 len)  in carl9170_handle_command_response()  argument
168 			carl9170_cmd_callback(ar, len, buf);  in carl9170_handle_command_response()
173 	if (unlikely(cmd->hdr.len != (len - 4))) {  in carl9170_handle_command_response()
177 			       cmd->hdr.cmd, cmd->hdr.len, len - 4);  in carl9170_handle_command_response()
180 					     buf, len);  in carl9170_handle_command_response()
244 		carl9170_dbg_message(ar, (char *)buf + 4, len - 4);  in carl9170_handle_command_response()
248 		wiphy_dbg(ar->hw->wiphy, "FW: HD %d\n", len - 4);  in carl9170_handle_command_response()
250 				     (char *)buf + 4, len - 4);  in carl9170_handle_command_response()
284 		print_hex_dump_bytes("dump:", DUMP_PREFIX_NONE, buf, len);  in carl9170_handle_command_response()
462 static struct sk_buff *carl9170_rx_copy_data(u8 *buf, int len)  in carl9170_rx_copy_data()  argument
481 	skb = dev_alloc_skb(len + reserved);  in carl9170_rx_copy_data()
484 		memcpy(skb_put(skb, len), buf, len);  in carl9170_rx_copy_data()
490 static u8 *carl9170_find_ie(u8 *data, unsigned int len, u8 ie)  in carl9170_find_ie()  argument
496 	end = data + len;  in carl9170_find_ie()
518 static void carl9170_ps_beacon(struct ar9170 *ar, void *data, unsigned int len)  in carl9170_ps_beacon()  argument
531 	if (len <= 40 + FCS_LEN)  in carl9170_ps_beacon()
541 	tim = carl9170_find_ie(data, len - FCS_LEN, WLAN_EID_TIM);  in carl9170_ps_beacon()
573 static void carl9170_ba_check(struct ar9170 *ar, void *data, unsigned int len)  in carl9170_ba_check()  argument
582 	if (len <= sizeof(*bar) + FCS_LEN)  in carl9170_ba_check()
659 static int carl9170_handle_mpdu(struct ar9170 *ar, u8 *buf, int len,  in carl9170_handle_mpdu()  argument
675 	carl9170_ps_beacon(ar, buf, len);  in carl9170_handle_mpdu()
677 	carl9170_ba_check(ar, buf, len);  in carl9170_handle_mpdu()
679 	skb = carl9170_rx_copy_data(buf, len);  in carl9170_handle_mpdu()
697 static void carl9170_rx_untie_data(struct ar9170 *ar, u8 *buf, int len)  in carl9170_rx_untie_data()  argument
709 	if (unlikely(len < sizeof(*mac)))  in carl9170_rx_untie_data()
714 	mpdu_len = len - sizeof(*mac);  in carl9170_rx_untie_data()
833 		i += cmd->hdr.len + 4;  in carl9170_rx_untie_cmds()
840 		carl9170_handle_command_response(ar, cmd, cmd->hdr.len + 4);  in carl9170_rx_untie_cmds()
853 static void __carl9170_rx(struct ar9170 *ar, u8 *buf, unsigned int len)  in __carl9170_rx()  argument
858 	while (len > 2 && i < 12 && buf[0] == 0xff && buf[1] == 0xff) {  in __carl9170_rx()
860 		len -= 2;  in __carl9170_rx()
864 	if (unlikely(len < 4))  in __carl9170_rx()
869 		carl9170_rx_untie_cmds(ar, buf, len);  in __carl9170_rx()
871 		carl9170_rx_untie_data(ar, buf, len);  in __carl9170_rx()
874 static void carl9170_rx_stream(struct ar9170 *ar, void *buf, unsigned int len)  in carl9170_rx_stream()  argument
881 	tlen = len;  in carl9170_rx_stream()
933 						   ar->rx_failover->len);  in carl9170_rx_stream()
990 				     ar->rx_failover->len);  in carl9170_rx_stream()
993 			     buf, len);  in carl9170_rx_stream()
1006 void carl9170_rx(struct ar9170 *ar, void *buf, unsigned int len)  in carl9170_rx()  argument
1009 		carl9170_rx_stream(ar, buf, len);  in carl9170_rx()
1011 		__carl9170_rx(ar, buf, len);  in carl9170_rx()