X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fipw2x00%2Fipw2200.c;h=8e18d5348350028db3e8c6821e12ad4be13da9d2;hp=07f171c4d30e02411e5f0550736380cfb20b2402;hb=21f8a73f829797eb7ebc12202b4c68e10e751ddb;hpb=c8a61a7d33350eeec668fc6230ad55f5fa93209b diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 07f171c4d30e..8e18d5348350 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -83,13 +83,13 @@ MODULE_LICENSE("GPL"); static int cmdlog = 0; static int debug = 0; -static int channel = 0; -static int mode = 0; +static int default_channel = 0; +static int network_mode = 0; static u32 ipw_debug_level; static int associate; static int auto_create = 1; -static int led = 0; +static int led_support = 0; static int disable = 0; static int bt_coexist = 0; static int hwcrypto = 0; @@ -4265,9 +4265,10 @@ static void ipw_gather_stats(struct ipw_priv *priv) IPW_DEBUG_STATS("Signal level : %3d%% (%d dBm)\n", signal_quality, rssi); - quality = min(beacon_quality, - min(rate_quality, - min(tx_quality, min(rx_quality, signal_quality)))); + quality = min(rx_quality, signal_quality); + quality = min(tx_quality, quality); + quality = min(rate_quality, quality); + quality = min(beacon_quality, quality); if (quality == beacon_quality) IPW_DEBUG_STATS("Quality (%d%%): Clamped to missed beacons.\n", quality); @@ -4411,7 +4412,6 @@ static void ipw_rx_notification(struct ipw_priv *priv, { DECLARE_SSID_BUF(ssid); u16 size = le16_to_cpu(notif->size); - notif->size = le16_to_cpu(notif->size); IPW_DEBUG_NOTIF("type = %i (%d bytes)\n", notif->subtype, size); @@ -6101,11 +6101,10 @@ static void ipw_debug_config(struct ipw_priv *priv) static void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) { /* TODO: Verify that this works... */ - struct ipw_fixed_rate fr = { - .tx_rates = priv->rates_mask - }; + struct ipw_fixed_rate fr; u32 reg; u16 mask = 0; + u16 new_tx_rates = priv->rates_mask; /* Identify 'current FW band' and match it with the fixed * Tx rates */ @@ -6117,54 +6116,56 @@ static void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) /* Invalid fixed rate mask */ IPW_DEBUG_WX ("invalid fixed rate mask in ipw_set_fixed_rate\n"); - fr.tx_rates = 0; + new_tx_rates = 0; break; } - fr.tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A; + new_tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A; break; default: /* 2.4Ghz or Mixed */ /* IEEE_B */ if (mode == IEEE_B) { - if (fr.tx_rates & ~IEEE80211_CCK_RATES_MASK) { + if (new_tx_rates & ~IEEE80211_CCK_RATES_MASK) { /* Invalid fixed rate mask */ IPW_DEBUG_WX ("invalid fixed rate mask in ipw_set_fixed_rate\n"); - fr.tx_rates = 0; + new_tx_rates = 0; } break; } /* IEEE_G */ - if (fr.tx_rates & ~(IEEE80211_CCK_RATES_MASK | + if (new_tx_rates & ~(IEEE80211_CCK_RATES_MASK | IEEE80211_OFDM_RATES_MASK)) { /* Invalid fixed rate mask */ IPW_DEBUG_WX ("invalid fixed rate mask in ipw_set_fixed_rate\n"); - fr.tx_rates = 0; + new_tx_rates = 0; break; } - if (IEEE80211_OFDM_RATE_6MB_MASK & fr.tx_rates) { + if (IEEE80211_OFDM_RATE_6MB_MASK & new_tx_rates) { mask |= (IEEE80211_OFDM_RATE_6MB_MASK >> 1); - fr.tx_rates &= ~IEEE80211_OFDM_RATE_6MB_MASK; + new_tx_rates &= ~IEEE80211_OFDM_RATE_6MB_MASK; } - if (IEEE80211_OFDM_RATE_9MB_MASK & fr.tx_rates) { + if (IEEE80211_OFDM_RATE_9MB_MASK & new_tx_rates) { mask |= (IEEE80211_OFDM_RATE_9MB_MASK >> 1); - fr.tx_rates &= ~IEEE80211_OFDM_RATE_9MB_MASK; + new_tx_rates &= ~IEEE80211_OFDM_RATE_9MB_MASK; } - if (IEEE80211_OFDM_RATE_12MB_MASK & fr.tx_rates) { + if (IEEE80211_OFDM_RATE_12MB_MASK & new_tx_rates) { mask |= (IEEE80211_OFDM_RATE_12MB_MASK >> 1); - fr.tx_rates &= ~IEEE80211_OFDM_RATE_12MB_MASK; + new_tx_rates &= ~IEEE80211_OFDM_RATE_12MB_MASK; } - fr.tx_rates |= mask; + new_tx_rates |= mask; break; } + fr.tx_rates = cpu_to_le16(new_tx_rates); + reg = ipw_read32(priv, IPW_MEM_FIXED_OVERRIDE); ipw_write_reg32(priv, reg, *(u32 *) & fr); } @@ -7850,7 +7851,7 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv, /* Convert signal to DBM */ ipw_rt->rt_dbmsignal = antsignal; - ipw_rt->rt_dbmnoise = frame->noise; + ipw_rt->rt_dbmnoise = (s8) le16_to_cpu(frame->noise); /* Convert the channel data and set the flags */ ipw_rt->rt_channel = cpu_to_le16(ieee80211chan2mhz(received_channel)); @@ -7964,7 +7965,7 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv, u16 channel = frame->received_channel; u8 phy_flags = frame->antennaAndPhy; s8 signal = frame->rssi_dbm - IPW_RSSI_TO_DBM; - s8 noise = frame->noise; + s8 noise = (s8) le16_to_cpu(frame->noise); u8 rate = frame->rate; short len = le16_to_cpu(pkt->u.frame.length); struct sk_buff *skb; @@ -8335,7 +8336,7 @@ static void ipw_rx(struct ipw_priv *priv) .rssi = pkt->u.frame.rssi_dbm - IPW_RSSI_TO_DBM, .signal = - le16_to_cpu(pkt->u.frame.rssi_dbm) - + pkt->u.frame.rssi_dbm - IPW_RSSI_TO_DBM + 0x100, .noise = le16_to_cpu(pkt->u.frame.noise), @@ -8517,7 +8518,7 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) /* We default to disabling the LED code as right now it causes * too many systems to lock up... */ - if (!led) + if (!led_support) priv->config |= CFG_NO_LED; if (associate) @@ -8539,10 +8540,10 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) IPW_DEBUG_INFO("Radio disabled.\n"); } - if (channel != 0) { + if (default_channel != 0) { priv->config |= CFG_STATIC_CHANNEL; - priv->channel = channel; - IPW_DEBUG_INFO("Bind to static channel %d\n", channel); + priv->channel = default_channel; + IPW_DEBUG_INFO("Bind to static channel %d\n", default_channel); /* TODO: Validate that provided channel is in range */ } #ifdef CONFIG_IPW2200_QOS @@ -8550,7 +8551,7 @@ static int ipw_sw_reset(struct ipw_priv *priv, int option) burst_duration_CCK, burst_duration_OFDM); #endif /* CONFIG_IPW2200_QOS */ - switch (mode) { + switch (network_mode) { case 1: priv->ieee->iw_mode = IW_MODE_ADHOC; priv->net_dev->type = ARPHRD_ETHER; @@ -10181,7 +10182,6 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, #endif struct clx2_queue *q = &txq->q; u8 id, hdr_len, unicast; - u16 remaining_bytes; int fc; if (!(priv->status & STATUS_ASSOCIATED)) @@ -10220,7 +10220,6 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, tfd->u.data.cmd_id = DINO_CMD_TX; tfd->u.data.len = cpu_to_le16(txb->payload_size); - remaining_bytes = txb->payload_size; if (priv->assoc_request.ieee_mode == IPW_B_MODE) tfd->u.data.tx_flags_ext |= DCT_FLAG_EXT_MODE_CCK; @@ -11946,13 +11945,13 @@ MODULE_PARM_DESC(associate, "auto associate when scanning (default off)"); module_param(auto_create, int, 0444); MODULE_PARM_DESC(auto_create, "auto create adhoc network (default on)"); -module_param(led, int, 0444); +module_param_named(led, led_support, int, 0444); MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)"); module_param(debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); -module_param(channel, int, 0444); +module_param_named(channel, default_channel, int, 0444); MODULE_PARM_DESC(channel, "channel to limit associate to (default 0 [ANY])"); #ifdef CONFIG_IPW2200_PROMISCUOUS @@ -11978,10 +11977,10 @@ MODULE_PARM_DESC(burst_duration_OFDM, "set OFDM burst value"); #endif /* CONFIG_IPW2200_QOS */ #ifdef CONFIG_IPW2200_MONITOR -module_param(mode, int, 0444); +module_param_named(mode, network_mode, int, 0444); MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS,2=Monitor)"); #else -module_param(mode, int, 0444); +module_param_named(mode, network_mode, int, 0444); MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS)"); #endif