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Fri, 16 Apr 2010 11:56:45 +0530 From: Sujith MIME-Version: 1.0 Message-ID: <19400.769.142679.327917@gargle.gargle.HOWL> Date: Fri, 16 Apr 2010 11:56:09 +0530 To: CC: Subject: [PATCH 10/10] ath9k_htc: Fix sparse endian warnings X-Mailer: VM 8.0.12 under 23.1.1 (x86_64-unknown-linux-gnu) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Fri, 16 Apr 2010 06:26:53 +0000 (UTC) diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 6a4614a..c765ff4 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -124,13 +124,13 @@ struct ath9k_htc_cap_target { struct ath9k_htc_target_vif { u8 index; u8 des_bssid[ETH_ALEN]; - enum htc_opmode opmode; + __be32 opmode; u8 myaddr[ETH_ALEN]; u8 bssid[ETH_ALEN]; u32 flags; u32 flags_ext; u16 ps_sta; - u16 rtsthreshold; + __be16 rtsthreshold; u8 ath_cap; u8 node; s8 mcast_rate; @@ -151,7 +151,7 @@ struct ath9k_htc_target_sta { u8 sta_index; u8 vif_index; u8 vif_sta; - u16 flags; /* ATH_HTC_STA_* */ + __be16 flags; /* ATH_HTC_STA_* */ u16 htcap; u8 valid; u16 capinfo; @@ -191,16 +191,16 @@ struct ath9k_htc_rate { struct ath9k_htc_target_rate { u8 sta_index; u8 isnew; - u32 capflags; + __be32 capflags; struct ath9k_htc_rate rates; }; struct ath9k_htc_target_stats { - u32 tx_shortretry; - u32 tx_longretry; - u32 tx_xretries; - u32 ht_txunaggr_xretry; - u32 ht_tx_xretries; + __be32 tx_shortretry; + __be32 tx_longretry; + __be32 tx_xretries; + __be32 ht_txunaggr_xretry; + __be32 ht_tx_xretries; } __packed; struct ath9k_htc_vif { diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c index d104028..7cb55f5 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_beacon.c @@ -26,7 +26,8 @@ static void ath9k_htc_beacon_config_sta(struct ath9k_htc_priv *priv, enum ath9k_int imask = 0; int dtimperiod, dtimcount, sleepduration; int cfpperiod, cfpcount, bmiss_timeout; - u32 nexttbtt = 0, intval, tsftu, htc_imask = 0; + u32 nexttbtt = 0, intval, tsftu; + __be32 htc_imask = 0; u64 tsf; int num_beacons, offset, dtim_dec_count, cfp_dec_count; int ret; @@ -142,7 +143,8 @@ static void ath9k_htc_beacon_config_adhoc(struct ath9k_htc_priv *priv, { struct ath_common *common = ath9k_hw_common(priv->ah); enum ath9k_int imask = 0; - u32 nexttbtt, intval, htc_imask = 0; + u32 nexttbtt, intval; + __be32 htc_imask = 0; int ret; u8 cmd_rsp; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 081f445..ec7bcc8 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -125,7 +125,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, bool fastcc = true; struct ieee80211_channel *channel = hw->conf.channel; enum htc_phymode mode; - u16 htc_mode; + __be16 htc_mode; u8 cmd_rsp; int ret; @@ -378,7 +378,7 @@ static int ath9k_htc_init_rate(struct ath9k_htc_priv *priv, priv->tgt_rate.sta_index = ista->index; priv->tgt_rate.isnew = 1; trate = priv->tgt_rate; - priv->tgt_rate.capflags = caps; + priv->tgt_rate.capflags = cpu_to_be32(caps); trate.capflags = cpu_to_be32(caps); WMI_CMD_BUF(WMI_RC_RATE_UPDATE_CMDID, &trate); @@ -426,6 +426,7 @@ static void ath9k_htc_rc_update(struct ath9k_htc_priv *priv, bool is_cw40) struct ath9k_htc_target_rate trate; struct ath_common *common = ath9k_hw_common(priv->ah); int ret; + u32 caps = be32_to_cpu(priv->tgt_rate.capflags); u8 cmd_rsp; memset(&trate, 0, sizeof(trate)); @@ -433,11 +434,12 @@ static void ath9k_htc_rc_update(struct ath9k_htc_priv *priv, bool is_cw40) trate = priv->tgt_rate; if (is_cw40) - priv->tgt_rate.capflags |= WLAN_RC_40_FLAG; + caps |= WLAN_RC_40_FLAG; else - priv->tgt_rate.capflags &= ~WLAN_RC_40_FLAG; + caps &= ~WLAN_RC_40_FLAG; - trate.capflags = cpu_to_be32(priv->tgt_rate.capflags); + priv->tgt_rate.capflags = cpu_to_be32(caps); + trate.capflags = cpu_to_be32(caps); WMI_CMD_BUF(WMI_RC_RATE_UPDATE_CMDID, &trate); if (ret) { @@ -1104,7 +1106,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) struct ath9k_channel *init_channel; int ret = 0; enum htc_phymode mode; - u16 htc_mode; + __be16 htc_mode; u8 cmd_rsp; ath_print(common, ATH_DBG_CONFIG, diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 0a7cb30..2c3c510 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -530,7 +530,7 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, priv->ah->stats.avgbrssi = rxbuf->rxstatus.rs_rssi; } - rx_status->mactime = rxbuf->rxstatus.rs_tstamp; + rx_status->mactime = be64_to_cpu(rxbuf->rxstatus.rs_tstamp); rx_status->band = hw->conf.channel->band; rx_status->freq = hw->conf.channel->center_freq; rx_status->signal = rxbuf->rxstatus.rs_rssi + ATH_DEFAULT_NOISE_FLOOR; @@ -634,13 +634,8 @@ void ath9k_htc_rxep(void *drv_priv, struct sk_buff *skb, rxstatus = (struct ath_htc_rx_status *)skb->data; - rxstatus->rs_tstamp = be64_to_cpu(rxstatus->rs_tstamp); - rxstatus->rs_datalen = be16_to_cpu(rxstatus->rs_datalen); - rxstatus->evm0 = be32_to_cpu(rxstatus->evm0); - rxstatus->evm1 = be32_to_cpu(rxstatus->evm1); - rxstatus->evm2 = be32_to_cpu(rxstatus->evm2); - - if (rxstatus->rs_datalen - (len - HTC_RX_FRAME_HEADER_SIZE) != 0) { + if (be16_to_cpu(rxstatus->rs_datalen) - + (len - HTC_RX_FRAME_HEADER_SIZE) != 0) { ath_print(common, ATH_DBG_FATAL, "Corrupted RX data len, dropping " "(epid: %d, dlen: %d, skblen: %d)\n", diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index 587d98e..f2dca25 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -368,7 +368,7 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle, struct htc_frame_hdr *htc_hdr; enum htc_endpoint_id epid; struct htc_endpoint *endpoint; - u16 *msg_id; + __be16 *msg_id; if (!htc_handle || !skb) return; @@ -388,14 +388,14 @@ void ath9k_htc_rx_msg(struct htc_target *htc_handle, /* Handle trailer */ if (htc_hdr->flags & HTC_FLAGS_RECV_TRAILER) { - if (be32_to_cpu(*(u32 *) skb->data) == 0x00C60000) + if (be32_to_cpu(*(__be32 *) skb->data) == 0x00C60000) /* Move past the Watchdog pattern */ htc_hdr = (struct htc_frame_hdr *)(skb->data + 4); } /* Get the message ID */ - msg_id = (u16 *) ((void *) htc_hdr + - sizeof(struct htc_frame_hdr)); + msg_id = (__be16 *) ((void *) htc_hdr + + sizeof(struct htc_frame_hdr)); /* Now process HTC messages */ switch (be16_to_cpu(*msg_id)) { diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h index cd7048f..ea50ab0 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.h +++ b/drivers/net/wireless/ath/ath9k/htc_hst.h @@ -59,20 +59,20 @@ enum htc_endpoint_id { struct htc_frame_hdr { u8 endpoint_id; u8 flags; - u16 payload_len; + __be16 payload_len; u8 control[4]; } __packed; struct htc_ready_msg { - u16 message_id; - u16 credits; - u16 credit_size; + __be16 message_id; + __be16 credits; + __be16 credit_size; u8 max_endpoints; u8 pad; } __packed; struct htc_config_pipe_msg { - u16 message_id; + __be16 message_id; u8 pipe_id; u8 credits; } __packed; @@ -192,9 +192,9 @@ enum htc_service_group_ids{ #define WMI_DATA_BK_SVC MAKE_SERVICE_ID(WMI_SERVICE_GROUP, 8) struct htc_conn_svc_msg { - u16 msg_id; - u16 service_id; - u16 con_flags; + __be16 msg_id; + __be16 service_id; + __be16 con_flags; u8 dl_pipeid; u8 ul_pipeid; u8 svc_meta_len; @@ -209,17 +209,17 @@ struct htc_conn_svc_msg { #define HTC_SERVICE_NO_MORE_EP 4 struct htc_conn_svc_rspmsg { - u16 msg_id; - u16 service_id; + __be16 msg_id; + __be16 service_id; u8 status; u8 endpoint_id; - u16 max_msg_len; + __be16 max_msg_len; u8 svc_meta_len; u8 pad; } __packed; struct htc_comp_msg { - u16 msg_id; + __be16 msg_id; } __packed; int htc_init(struct htc_target *target); diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index 68eb8d0..66d0d5e 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -155,8 +155,8 @@ struct ath_rx_status { }; struct ath_htc_rx_status { - u64 rs_tstamp; - u16 rs_datalen; + __be64 rs_tstamp; + __be16 rs_datalen; u8 rs_status; u8 rs_phyerr; int8_t rs_rssi; @@ -175,9 +175,9 @@ struct ath_htc_rx_status { u8 rs_num_delims; u8 rs_flags; u8 rs_dummy; - u32 evm0; - u32 evm1; - u32 evm2; + __be32 evm0; + __be32 evm1; + __be32 evm2; }; #define ATH9K_RXERR_CRC 0x01 diff --git a/drivers/net/wireless/ath/ath9k/wmi.c b/drivers/net/wireless/ath/ath9k/wmi.c index afbf63d..dc6c6fc 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.c +++ b/drivers/net/wireless/ath/ath9k/wmi.c @@ -129,7 +129,7 @@ void ath9k_wmi_tasklet(unsigned long data) void *wmi_event; unsigned long flags; #ifdef CONFIG_ATH9K_HTC_DEBUGFS - u32 txrate; + __be32 txrate; #endif spin_lock_irqsave(&priv->wmi->wmi_lock, flags); diff --git a/drivers/net/wireless/ath/ath9k/wmi.h b/drivers/net/wireless/ath/ath9k/wmi.h index 6113571..167e15c 100644 --- a/drivers/net/wireless/ath/ath9k/wmi.h +++ b/drivers/net/wireless/ath/ath9k/wmi.h @@ -19,7 +19,7 @@ struct wmi_event_txrate { - u32 txrate; + __be32 txrate; struct { u8 rssi_thresh; u8 per; @@ -27,8 +27,8 @@ struct wmi_event_txrate { } __packed; struct wmi_cmd_hdr { - u16 command_id; - u16 seq_no; + __be16 command_id; + __be16 seq_no; } __packed; struct wmi_swba { @@ -87,8 +87,8 @@ enum wmi_event_id { #define MAX_CMD_NUMBER 62 struct register_write { - u32 reg; - u32 val; + __be32 reg; + __be32 val; }; struct wmi {