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path: root/drivers/net/wireless/ipw2x00/ipw2200.c
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Diffstat (limited to 'drivers/net/wireless/ipw2x00/ipw2200.c')
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2200.c73
1 files changed, 36 insertions, 37 deletions
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
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 14:25:28 +0000