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path: root/drivers/net/wireless/iwlwifi/iwl-4965.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.c86
1 files changed, 45 insertions, 41 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index c0c35d38cf5..46b3f47edef 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -861,7 +861,7 @@ void iwl4965_rf_kill_ct_config(struct iwl_priv *priv)
u32 temp_th;
u32 crit_temperature;
unsigned long flags;
- int rc = 0;
+ int ret = 0;
spin_lock_irqsave(&priv->lock, flags);
iwl4965_write32(priv, CSR_UCODE_DRV_GP1_CLR,
@@ -882,9 +882,9 @@ void iwl4965_rf_kill_ct_config(struct iwl_priv *priv)
crit_temperature = ((temp_th * (R3-R1))/CT_LIMIT_CONST) + R2;
cmd.critical_temperature_R = cpu_to_le32(crit_temperature);
- rc = iwl4965_send_cmd_pdu(priv,
- REPLY_CT_KILL_CONFIG_CMD, sizeof(cmd), &cmd);
- if (rc)
+ ret = iwl_send_cmd_pdu(priv, REPLY_CT_KILL_CONFIG_CMD,
+ sizeof(cmd), &cmd);
+ if (ret)
IWL_ERROR("REPLY_CT_KILL_CONFIG_CMD failed\n");
else
IWL_DEBUG_INFO("REPLY_CT_KILL_CONFIG_CMD succeeded\n");
@@ -1157,7 +1157,7 @@ static int iwl4965_sens_auto_corr_ofdm(struct iwl_priv *priv,
}
static int iwl4965_sensitivity_callback(struct iwl_priv *priv,
- struct iwl4965_cmd *cmd, struct sk_buff *skb)
+ struct iwl_cmd *cmd, struct sk_buff *skb)
{
/* We didn't cache the SKB; let the caller free it */
return 1;
@@ -1166,15 +1166,15 @@ static int iwl4965_sensitivity_callback(struct iwl_priv *priv,
/* Prepare a SENSITIVITY_CMD, send to uCode if values have changed */
static int iwl4965_sensitivity_write(struct iwl_priv *priv, u8 flags)
{
- int rc = 0;
struct iwl4965_sensitivity_cmd cmd ;
struct iwl4965_sensitivity_data *data = NULL;
- struct iwl4965_host_cmd cmd_out = {
+ struct iwl_host_cmd cmd_out = {
.id = SENSITIVITY_CMD,
.len = sizeof(struct iwl4965_sensitivity_cmd),
.meta.flags = flags,
.data = &cmd,
};
+ int ret;
data = &(priv->sensitivity_data);
@@ -1232,20 +1232,18 @@ static int iwl4965_sensitivity_write(struct iwl_priv *priv, u8 flags)
memcpy(&(priv->sensitivity_tbl[0]), &(cmd.table[0]),
sizeof(u16)*HD_TABLE_SIZE);
- rc = iwl4965_send_cmd(priv, &cmd_out);
- if (!rc) {
- IWL_DEBUG_CALIB("SENSITIVITY_CMD succeeded\n");
- return rc;
- }
+ ret = iwl_send_cmd(priv, &cmd_out);
+ if (ret)
+ IWL_ERROR("SENSITIVITY_CMD failed\n");
- return 0;
+ return ret;
}
void iwl4965_init_sensitivity(struct iwl_priv *priv, u8 flags, u8 force)
{
- int rc = 0;
- int i;
struct iwl4965_sensitivity_data *data = NULL;
+ int i;
+ int ret = 0;
IWL_DEBUG_CALIB("Start iwl4965_init_sensitivity\n");
@@ -1289,8 +1287,8 @@ void iwl4965_init_sensitivity(struct iwl_priv *priv, u8 flags, u8 force)
memset(&(priv->sensitivity_tbl[0]), 0,
sizeof(u16)*HD_TABLE_SIZE);
- rc |= iwl4965_sensitivity_write(priv, flags);
- IWL_DEBUG_CALIB("<<return 0x%X\n", rc);
+ ret |= iwl4965_sensitivity_write(priv, flags);
+ IWL_DEBUG_CALIB("<<return 0x%X\n", ret);
return;
}
@@ -1302,7 +1300,6 @@ void iwl4965_init_sensitivity(struct iwl_priv *priv, u8 flags, u8 force)
void iwl4965_chain_noise_reset(struct iwl_priv *priv)
{
struct iwl4965_chain_noise_data *data = NULL;
- int rc = 0;
data = &(priv->chain_noise_data);
if ((data->state == IWL_CHAIN_NOISE_ALIVE) && iwl4965_is_associated(priv)) {
@@ -1313,7 +1310,7 @@ void iwl4965_chain_noise_reset(struct iwl_priv *priv)
cmd.diff_gain_a = 0;
cmd.diff_gain_b = 0;
cmd.diff_gain_c = 0;
- rc = iwl4965_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
+ iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
sizeof(cmd), &cmd);
msleep(4);
data->state = IWL_CHAIN_NOISE_ACCUMULATE;
@@ -1332,7 +1329,7 @@ static void iwl4965_noise_calibration(struct iwl_priv *priv,
struct iwl4965_notif_statistics *stat_resp)
{
struct iwl4965_chain_noise_data *data = NULL;
- int rc = 0;
+ int ret = 0;
u32 chain_noise_a;
u32 chain_noise_b;
@@ -1538,9 +1535,9 @@ static void iwl4965_noise_calibration(struct iwl_priv *priv,
cmd.diff_gain_a = data->delta_gain_code[0];
cmd.diff_gain_b = data->delta_gain_code[1];
cmd.diff_gain_c = data->delta_gain_code[2];
- rc = iwl4965_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
+ ret = iwl_send_cmd_pdu(priv, REPLY_PHY_CALIBRATION_CMD,
sizeof(cmd), &cmd);
- if (rc)
+ if (ret)
IWL_DEBUG_CALIB("fail sending cmd "
"REPLY_PHY_CALIBRATION_CMD \n");
@@ -1564,7 +1561,6 @@ static void iwl4965_noise_calibration(struct iwl_priv *priv,
static void iwl4965_sensitivity_calibration(struct iwl_priv *priv,
struct iwl4965_notif_statistics *resp)
{
- int rc = 0;
u32 rx_enable_time;
u32 fa_cck;
u32 fa_ofdm;
@@ -1577,6 +1573,7 @@ static void iwl4965_sensitivity_calibration(struct iwl_priv *priv,
struct statistics_rx *statistics = &(resp->rx);
unsigned long flags;
struct statistics_general_data statis;
+ int ret;
data = &(priv->sensitivity_data);
@@ -1661,7 +1658,7 @@ static void iwl4965_sensitivity_calibration(struct iwl_priv *priv,
iwl4965_sens_auto_corr_ofdm(priv, norm_fa_ofdm, rx_enable_time);
iwl4965_sens_energy_cck(priv, norm_fa_cck, rx_enable_time, &statis);
- rc |= iwl4965_sensitivity_write(priv, CMD_ASYNC);
+ ret = iwl4965_sensitivity_write(priv, CMD_ASYNC);
return;
}
@@ -1789,7 +1786,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
u32 a;
int i = 0;
unsigned long flags;
- int rc;
+ int ret;
spin_lock_irqsave(&priv->lock, flags);
@@ -1802,10 +1799,10 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
priv->chain_noise_data.delta_gain_code[i] =
CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
#endif /* CONFIG_IWL4965_SENSITIVITY*/
- rc = iwl4965_grab_nic_access(priv);
- if (rc) {
+ ret = iwl4965_grab_nic_access(priv);
+ if (ret) {
spin_unlock_irqrestore(&priv->lock, flags);
- return rc;
+ return ret;
}
/* Clear 4965's internal Tx Scheduler data base */
@@ -1868,7 +1865,7 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
iwl4965_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
- return 0;
+ return ret;
}
/**
@@ -2719,7 +2716,7 @@ static int iwl4965_fill_txpower_tbl(struct iwl_priv *priv, u8 band, u16 channel,
int iwl4965_hw_reg_send_txpower(struct iwl_priv *priv)
{
struct iwl4965_txpowertable_cmd cmd = { 0 };
- int rc = 0;
+ int ret;
u8 band = 0;
u8 is_fat = 0;
u8 ctrl_chan_high = 0;
@@ -2743,14 +2740,16 @@ int iwl4965_hw_reg_send_txpower(struct iwl_priv *priv)
cmd.band = band;
cmd.channel = priv->active_rxon.channel;
- rc = iwl4965_fill_txpower_tbl(priv, band,
+ ret = iwl4965_fill_txpower_tbl(priv, band,
le16_to_cpu(priv->active_rxon.channel),
is_fat, ctrl_chan_high, &cmd.tx_power);
- if (rc)
- return rc;
+ if (ret)
+ goto out;
- rc = iwl4965_send_cmd_pdu(priv, REPLY_TX_PWR_TABLE_CMD, sizeof(cmd), &cmd);
- return rc;
+ ret = iwl_send_cmd_pdu(priv, REPLY_TX_PWR_TABLE_CMD, sizeof(cmd), &cmd);
+
+out:
+ return ret;
}
int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
@@ -2790,7 +2789,7 @@ int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
return rc;
}
- rc = iwl4965_send_cmd_pdu(priv, REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd);
+ rc = iwl_send_cmd_pdu(priv, REPLY_CHANNEL_SWITCH, sizeof(cmd), &cmd);
return rc;
}
@@ -2798,7 +2797,7 @@ int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel)
#define RTS_DFAULT_RETRY_LIMIT 60
void iwl4965_hw_build_tx_cmd_rate(struct iwl_priv *priv,
- struct iwl4965_cmd *cmd,
+ struct iwl_cmd *cmd,
struct ieee80211_tx_control *ctrl,
struct ieee80211_hdr *hdr, int sta_id,
int is_hcca)
@@ -3863,7 +3862,7 @@ static inline void iwl4965_dbg_report_frame(struct iwl_priv *priv,
#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
-/* Called for REPLY_4965_RX (legacy ABG frames), or
+/* Called for REPLY_RX (legacy ABG frames), or
* REPLY_RX_MPDU_CMD (HT high-throughput N frames). */
static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
struct iwl4965_rx_mem_buffer *rxb)
@@ -3874,7 +3873,7 @@ static void iwl4965_rx_reply_rx(struct iwl_priv *priv,
/* Use phy data (Rx signal strength, etc.) contained within
* this rx packet for legacy frames,
* or phy data cached from REPLY_RX_PHY_CMD for HT frames. */
- int include_phy = (pkt->hdr.cmd == REPLY_4965_RX);
+ int include_phy = (pkt->hdr.cmd == REPLY_RX);
struct iwl4965_rx_phy_res *rx_start = (include_phy) ?
(struct iwl4965_rx_phy_res *)&(pkt->u.raw[0]) :
(struct iwl4965_rx_phy_res *)&priv->last_phy_res[1];
@@ -4562,7 +4561,7 @@ void iwl4965_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap)
/* Update the rate scaling for control frame Tx to AP */
link_cmd.sta_id = is_ap ? IWL_AP_ID : priv->hw_setting.bcast_sta_id;
- iwl4965_send_cmd_pdu(priv, REPLY_TX_LINK_QUALITY_CMD, sizeof(link_cmd),
+ iwl_send_cmd_pdu(priv, REPLY_TX_LINK_QUALITY_CMD, sizeof(link_cmd),
&link_cmd);
}
@@ -4915,7 +4914,7 @@ int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
void iwl4965_hw_rx_handler_setup(struct iwl_priv *priv)
{
/* Legacy Rx frames */
- priv->rx_handlers[REPLY_4965_RX] = iwl4965_rx_reply_rx;
+ priv->rx_handlers[REPLY_RX] = iwl4965_rx_reply_rx;
/* High-throughput (HT) Rx frames */
priv->rx_handlers[REPLY_RX_PHY_CMD] = iwl4965_rx_reply_rx_phy;
@@ -4948,6 +4947,10 @@ void iwl4965_hw_cancel_deferred_work(struct iwl_priv *priv)
cancel_delayed_work(&priv->init_alive_start);
}
+static struct iwl_hcmd_utils_ops iwl4965_hcmd_utils = {
+ .enqueue_hcmd = iwl4965_enqueue_hcmd,
+};
+
static struct iwl_lib_ops iwl4965_lib = {
.init_drv = iwl4965_init_drv,
.eeprom_ops = {
@@ -4959,6 +4962,7 @@ static struct iwl_lib_ops iwl4965_lib = {
static struct iwl_ops iwl4965_ops = {
.lib = &iwl4965_lib,
+ .utils = &iwl4965_hcmd_utils,
};
static struct iwl_cfg iwl4965_agn_cfg = {
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 02:40:44 +0000