X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;ds=inline;f=target_firmware%2Fwlan%2Fif_ath.c;h=93e00c522990abb9e17861e4f3d682a85e25ad4f;hb=16998c7f8ef070f1382e3ddf19f54d609f0458fe;hp=789725baa21d98239856f0aacbe6bbf16886288d;hpb=8804cc94e3b66550797279f540b960d18a78421f;p=open-ath9k-htc-firmware.git

diff --git a/target_firmware/wlan/if_ath.c b/target_firmware/wlan/if_ath.c
index 789725b..93e00c5 100755
--- a/target_firmware/wlan/if_ath.c
+++ b/target_firmware/wlan/if_ath.c
@@ -1,3 +1,38 @@
+/*
+ * Copyright (c) 2013 Qualcomm Atheros, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted (subject to the limitations in the
+ * disclaimer below) provided that the following conditions are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *  * Neither the name of Qualcomm Atheros nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+ * GRANTED BY THIS LICENSE.  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+ * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
 #include <adf_os_types.h>
 #include <adf_os_pci.h>
 #include <adf_os_dma.h>
@@ -345,7 +380,7 @@ static void ath_uapsd_processtriggers(struct ath_softc_tgt *sc)
 			break;
 		}
 
-		if (ds->ds_link == NULL) {
+		if (ds->ds_link == 0) {
 			break;
 		}
 
@@ -450,7 +485,6 @@ static void ath_tgt_rx_tasklet(TQUEUE_ARG data)
 	struct ath_rx_buf *bf = NULL;
 	struct ath_hal *ah = sc->sc_ah;
 	struct rx_frame_header *rxhdr;
-	struct ieee80211_frame *wh;
 	struct ath_rx_status *rxstats;
 	adf_nbuf_t skb = ADF_NBUF_NULL;
 
@@ -484,7 +518,6 @@ static void ath_tgt_rx_tasklet(TQUEUE_ARG data)
 		HTC_SendMsg(sc->tgt_htc_handle, RX_ENDPOINT_ID, skb);
 		sc->sc_rx_stats.ast_rx_send++;
 
-	next_buf:
 		bf->bf_status &= ~ATH_BUFSTATUS_DONE;
 		asf_tailq_insert_tail(&sc->sc_rxbuf, bf, bf_list);
 
@@ -509,7 +542,7 @@ static void ath_beacon_setup(struct ath_softc_tgt *sc,
 	adf_nbuf_t skb = bf->bf_skb;
 	struct ath_hal *ah = sc->sc_ah;
 	struct ath_desc *ds;
-	a_int32_t flags, antenna;
+	a_int32_t flags;
 	const HAL_RATE_TABLE *rt;
 	a_uint8_t rix, rate;
 	HAL_11N_RATE_SERIES series[4] = {{ 0 }};
@@ -985,7 +1018,6 @@ adf_os_irq_resp_t ath_intr(adf_drv_handle_t hdl)
 {
 	struct ath_softc_tgt *sc = (struct ath_softc_tgt *)hdl;
 	struct ath_hal *ah = sc->sc_ah;
-	struct ieee80211com_target *ic = &sc->sc_ic;
 	HAL_INT status;
 
 	if (sc->sc_invalid)
@@ -1607,7 +1639,6 @@ static void ath_setcurmode_tgt(void *Context, A_UINT16 Command,
 {
 	struct ath_softc_tgt *sc = (struct ath_softc_tgt *)Context;
 	a_uint16_t mode;
-	struct ath_hal *ah = sc->sc_ah;
 
 	mode= *((a_uint16_t *)data);
 	mode = adf_os_ntohs(mode);
@@ -1617,7 +1648,7 @@ static void ath_setcurmode_tgt(void *Context, A_UINT16 Command,
 	wmi_cmd_rsp(sc->tgt_wmi_handle, Command, SeqNo, NULL, 0);
 }
 
-static a_uint32_t ath_detach_tgt(void *Context, A_UINT16 Command, A_UINT16 SeqNo,
+static void ath_detach_tgt(void *Context, A_UINT16 Command, A_UINT16 SeqNo,
 				 A_UINT8 *data, a_int32_t datalen)
 {
 	struct ath_softc_tgt *sc = (struct ath_softc_tgt *)Context;