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path: root/drivers/net/wireless/iwlwifi/iwl-2000.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-2000.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-2000.c164
1 files changed, 41 insertions, 123 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 86feec86d130..32ac8654b79a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -27,8 +27,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
@@ -36,6 +34,7 @@
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>
+#include <linux/stringify.h>
#include "iwl-eeprom.h"
#include "iwl-dev.h"
@@ -51,20 +50,25 @@
#define IWL2030_UCODE_API_MAX 5
#define IWL2000_UCODE_API_MAX 5
#define IWL105_UCODE_API_MAX 5
+#define IWL135_UCODE_API_MAX 5
/* Lowest firmware API version supported */
#define IWL2030_UCODE_API_MIN 5
#define IWL2000_UCODE_API_MIN 5
#define IWL105_UCODE_API_MIN 5
+#define IWL135_UCODE_API_MIN 5
#define IWL2030_FW_PRE "iwlwifi-2030-"
-#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE #api ".ucode"
+#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE __stringify(api) ".ucode"
#define IWL2000_FW_PRE "iwlwifi-2000-"
-#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE #api ".ucode"
+#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE __stringify(api) ".ucode"
#define IWL105_FW_PRE "iwlwifi-105-"
-#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE #api ".ucode"
+#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE __stringify(api) ".ucode"
+
+#define IWL135_FW_PRE "iwlwifi-135-"
+#define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE #api ".ucode"
static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
{
@@ -76,21 +80,7 @@ static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
/* NIC configuration for 2000 series */
static void iwl2000_nic_config(struct iwl_priv *priv)
{
- u16 radio_cfg;
-
- radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
-
- /* write radio config values to register */
- if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
- EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
- EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
- EEPROM_RF_CFG_DASH_MSK(radio_cfg));
-
- /* set CSR_HW_CONFIG_REG for uCode use */
- iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
- CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
- CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
+ iwl_rf_config(priv);
if (priv->cfg->iq_invert)
iwl_set_bit(priv, CSR_GP_DRIVER_REG,
@@ -133,7 +123,6 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
iwlagn_mod_params.num_of_queues;
priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
- priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
priv->hw_params.scd_bc_tbls_size =
priv->cfg->base_params->num_of_queues *
sizeof(struct iwlagn_scd_bc_tbl);
@@ -146,7 +135,6 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) |
BIT(IEEE80211_BAND_5GHZ);
- priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
if (priv->cfg->rx_with_siso_diversity)
@@ -177,92 +165,34 @@ static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
return 0;
}
-static int iwl2030_hw_channel_switch(struct iwl_priv *priv,
- struct ieee80211_channel_switch *ch_switch)
-{
- /*
- * MULTI-FIXME
- * See iwl_mac_channel_switch.
- */
- struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
- struct iwl6000_channel_switch_cmd cmd;
- const struct iwl_channel_info *ch_info;
- u32 switch_time_in_usec, ucode_switch_time;
- u16 ch;
- u32 tsf_low;
- u8 switch_count;
- u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
- struct ieee80211_vif *vif = ctx->vif;
- struct iwl_host_cmd hcmd = {
- .id = REPLY_CHANNEL_SWITCH,
- .len = { sizeof(cmd), },
- .flags = CMD_SYNC,
- .data = { &cmd, },
- };
-
- cmd.band = priv->band == IEEE80211_BAND_2GHZ;
- ch = ch_switch->channel->hw_value;
- IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
- ctx->active.channel, ch);
- cmd.channel = cpu_to_le16(ch);
- cmd.rxon_flags = ctx->staging.flags;
- cmd.rxon_filter_flags = ctx->staging.filter_flags;
- switch_count = ch_switch->count;
- tsf_low = ch_switch->timestamp & 0x0ffffffff;
- /*
- * calculate the ucode channel switch time
- * adding TSF as one of the factor for when to switch
- */
- if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
- if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
- beacon_interval)) {
- switch_count -= (priv->ucode_beacon_time -
- tsf_low) / beacon_interval;
- } else
- switch_count = 0;
- }
- if (switch_count <= 1)
- cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
- else {
- switch_time_in_usec =
- vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
- ucode_switch_time = iwl_usecs_to_beacons(priv,
- switch_time_in_usec,
- beacon_interval);
- cmd.switch_time = iwl_add_beacon_time(priv,
- priv->ucode_beacon_time,
- ucode_switch_time,
- beacon_interval);
- }
- IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
- cmd.switch_time);
- ch_info = iwl_get_channel_info(priv, priv->band, ch);
- if (ch_info)
- cmd.expect_beacon = is_channel_radar(ch_info);
- else {
- IWL_ERR(priv, "invalid channel switch from %u to %u\n",
- ctx->active.channel, ch);
- return -EFAULT;
- }
- priv->switch_rxon.channel = cmd.channel;
- priv->switch_rxon.switch_in_progress = true;
-
- return iwl_send_cmd_sync(priv, &hcmd);
-}
-
static struct iwl_lib_ops iwl2000_lib = {
.set_hw_params = iwl2000_hw_set_hw_params,
.rx_handler_setup = iwlagn_rx_handler_setup,
+ .setup_deferred_work = iwlagn_setup_deferred_work,
+ .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
+ .nic_config = iwl2000_nic_config,
+ .eeprom_ops = {
+ .regulatory_bands = {
+ EEPROM_REG_BAND_1_CHANNELS,
+ EEPROM_REG_BAND_2_CHANNELS,
+ EEPROM_REG_BAND_3_CHANNELS,
+ EEPROM_REG_BAND_4_CHANNELS,
+ EEPROM_REG_BAND_5_CHANNELS,
+ EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
+ EEPROM_REGULATORY_BAND_NO_HT40,
+ },
+ .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
+ },
+ .temperature = iwlagn_temperature,
+};
+
+static struct iwl_lib_ops iwl2030_lib = {
+ .set_hw_params = iwl2000_hw_set_hw_params,
+ .rx_handler_setup = iwlagn_bt_rx_handler_setup,
.setup_deferred_work = iwlagn_bt_setup_deferred_work,
.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
- .send_tx_power = iwlagn_send_tx_power,
- .update_chain_flags = iwl_update_chain_flags,
- .set_channel_switch = iwl2030_hw_channel_switch,
- .apm_ops = {
- .init = iwl_apm_init,
- .config = iwl2000_nic_config,
- },
+ .nic_config = iwl2000_nic_config,
.eeprom_ops = {
.regulatory_bands = {
EEPROM_REG_BAND_1_CHANNELS,
@@ -273,38 +203,25 @@ static struct iwl_lib_ops iwl2000_lib = {
EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
EEPROM_REGULATORY_BAND_NO_HT40,
},
- .query_addr = iwlagn_eeprom_query_addr,
.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
},
- .temp_ops = {
- .temperature = iwlagn_temperature,
- },
- .txfifo_flush = iwlagn_txfifo_flush,
- .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
+ .temperature = iwlagn_temperature,
};
static const struct iwl_ops iwl2000_ops = {
.lib = &iwl2000_lib,
- .hcmd = &iwlagn_hcmd,
- .utils = &iwlagn_hcmd_utils,
};
static const struct iwl_ops iwl2030_ops = {
- .lib = &iwl2000_lib,
- .hcmd = &iwlagn_bt_hcmd,
- .utils = &iwlagn_hcmd_utils,
+ .lib = &iwl2030_lib,
};
static const struct iwl_ops iwl105_ops = {
.lib = &iwl2000_lib,
- .hcmd = &iwlagn_hcmd,
- .utils = &iwlagn_hcmd_utils,
};
static const struct iwl_ops iwl135_ops = {
- .lib = &iwl2000_lib,
- .hcmd = &iwlagn_bt_hcmd,
- .utils = &iwlagn_hcmd_utils,
+ .lib = &iwl2030_lib,
};
static struct iwl_base_params iwl2000_base_params = {
@@ -436,9 +353,9 @@ struct iwl_cfg iwl105_bgn_cfg = {
};
#define IWL_DEVICE_135 \
- .fw_name_pre = IWL105_FW_PRE, \
- .ucode_api_max = IWL105_UCODE_API_MAX, \
- .ucode_api_min = IWL105_UCODE_API_MIN, \
+ .fw_name_pre = IWL135_FW_PRE, \
+ .ucode_api_max = IWL135_UCODE_API_MAX, \
+ .ucode_api_min = IWL135_UCODE_API_MIN, \
.eeprom_ver = EEPROM_2000_EEPROM_VERSION, \
.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION, \
.ops = &iwl135_ops, \
@@ -451,12 +368,12 @@ struct iwl_cfg iwl105_bgn_cfg = {
.rx_with_siso_diversity = true \
struct iwl_cfg iwl135_bg_cfg = {
- .name = "105 Series 1x1 BG/BT",
+ .name = "135 Series 1x1 BG/BT",
IWL_DEVICE_135,
};
struct iwl_cfg iwl135_bgn_cfg = {
- .name = "105 Series 1x1 BGN/BT",
+ .name = "135 Series 1x1 BGN/BT",
IWL_DEVICE_135,
.ht_params = &iwl2000_ht_params,
};
@@ -464,3 +381,4 @@ struct iwl_cfg iwl135_bgn_cfg = {
MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX));
MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX));
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-16 21:39:02 +0000