#include <asm/div64.h>
#include "iwl-eeprom.h"
-#include "iwl-4965.h"
+#include "iwl-dev.h"
#include "iwl-core.h"
#include "iwl-io.h"
#include "iwl-helpers.h"
#include "iwl-sta.h"
+#include "iwl-calib.h"
static int iwl4965_tx_queue_update_write_ptr(struct iwl_priv *priv,
struct iwl4965_tx_queue *txq);
return NULL;
}
-static const struct ieee80211_supported_band *iwl4965_get_hw_mode(
+static const struct ieee80211_supported_band *iwl_get_hw_mode(
struct iwl_priv *priv, enum ieee80211_band band)
{
return priv->hw->wiphy->bands[band];
/* station table will be cleared */
priv->assoc_station_added = 0;
-#ifdef CONFIG_IWL4965_SENSITIVITY
- priv->sensitivity_data.state = IWL_SENS_CALIB_NEED_REINIT;
- if (!priv->error_recovering)
- priv->start_calib = 0;
-
- iwl4965_init_sensitivity(priv, CMD_ASYNC, 1);
-#endif /* CONFIG_IWL4965_SENSITIVITY */
-
/* If we are currently associated and the new config requires
* an RXON_ASSOC and the new config wants the associated mask enabled,
* we must clear the associated from the active configuration
le16_to_cpu(priv->staging_rxon.channel),
print_mac(mac, priv->staging_rxon.bssid_addr));
- iwl4965_set_rxon_hwcrypto(priv, !priv->cfg->mod_params->sw_crypto);
+ iwl4965_set_rxon_hwcrypto(priv, !priv->hw_params.sw_crypto);
/* Apply the new configuration */
rc = iwl_send_cmd_pdu(priv, REPLY_RXON,
sizeof(struct iwl4965_rxon_cmd), &priv->staging_rxon);
iwlcore_clear_stations_table(priv);
-#ifdef CONFIG_IWL4965_SENSITIVITY
if (!priv->error_recovering)
priv->start_calib = 0;
- priv->sensitivity_data.state = IWL_SENS_CALIB_NEED_REINIT;
- iwl4965_init_sensitivity(priv, CMD_ASYNC, 1);
-#endif /* CONFIG_IWL4965_SENSITIVITY */
+ iwl_init_sensitivity(priv);
memcpy(active_rxon, &priv->staging_rxon, sizeof(*active_rxon));
return 0;
}
+void iwl4965_update_chain_flags(struct iwl_priv *priv)
+{
+
+ iwl_set_rxon_chain(priv);
+ iwl4965_commit_rxon(priv);
+}
+
static int iwl4965_send_bt_config(struct iwl_priv *priv)
{
struct iwl4965_bt_cmd bt_cmd = {
return rc;
}
-static int iwl4965_card_state_sync_callback(struct iwl_priv *priv,
- struct iwl_cmd *cmd,
- struct sk_buff *skb)
-{
- return 1;
-}
-
/*
* CARD_STATE_CMD
*
.meta.flags = meta_flag,
};
- if (meta_flag & CMD_ASYNC)
- cmd.meta.u.callback = iwl4965_card_state_sync_callback;
-
return iwl_send_cmd(priv, &cmd);
}
-static int iwl4965_add_sta_sync_callback(struct iwl_priv *priv,
- struct iwl_cmd *cmd, struct sk_buff *skb)
-{
- struct iwl4965_rx_packet *res = NULL;
-
- if (!skb) {
- IWL_ERROR("Error: Response NULL in REPLY_ADD_STA.\n");
- return 1;
- }
-
- res = (struct iwl4965_rx_packet *)skb->data;
- if (res->hdr.flags & IWL_CMD_FAILED_MSK) {
- IWL_ERROR("Bad return from REPLY_ADD_STA (0x%08X)\n",
- res->hdr.flags);
- return 1;
- }
-
- switch (res->u.add_sta.status) {
- case ADD_STA_SUCCESS_MSK:
- break;
- default:
- break;
- }
-
- /* We didn't cache the SKB; let the caller free it */
- return 1;
-}
-
int iwl4965_send_add_station(struct iwl_priv *priv,
struct iwl4965_addsta_cmd *sta, u8 flags)
{
.data = sta,
};
- if (flags & CMD_ASYNC)
- cmd.meta.u.callback = iwl4965_add_sta_sync_callback;
- else
+ if (!(flags & CMD_ASYNC))
cmd.meta.flags |= CMD_WANT_SKB;
rc = iwl_send_cmd(priv, &cmd);
return priv->ibss_beacon->len;
}
-static u8 iwl4965_rate_get_lowest_plcp(int rate_mask)
+static u8 iwl4965_rate_get_lowest_plcp(struct iwl_priv *priv)
{
- u8 i;
+ int i;
+ int rate_mask;
+ /* Set rate mask*/
+ if (priv->staging_rxon.flags & RXON_FLG_BAND_24G_MSK)
+ rate_mask = priv->active_rate_basic & 0xF;
+ else
+ rate_mask = priv->active_rate_basic & 0xFF0;
+
+ /* Find lowest valid rate */
for (i = IWL_RATE_1M_INDEX; i != IWL_RATE_INVALID;
- i = iwl4965_rates[i].next_ieee) {
+ i = iwl4965_rates[i].next_ieee) {
if (rate_mask & (1 << i))
return iwl4965_rates[i].plcp;
}
- return IWL_RATE_INVALID;
+ /* No valid rate was found. Assign the lowest one */
+ if (priv->staging_rxon.flags & RXON_FLG_BAND_24G_MSK)
+ return IWL_RATE_1M_PLCP;
+ else
+ return IWL_RATE_6M_PLCP;
}
static int iwl4965_send_beacon_cmd(struct iwl_priv *priv)
return -ENOMEM;
}
- if (!(priv->staging_rxon.flags & RXON_FLG_BAND_24G_MSK)) {
- rate = iwl4965_rate_get_lowest_plcp(priv->active_rate_basic &
- 0xFF0);
- if (rate == IWL_INVALID_RATE)
- rate = IWL_RATE_6M_PLCP;
- } else {
- rate = iwl4965_rate_get_lowest_plcp(priv->active_rate_basic & 0xF);
- if (rate == IWL_INVALID_RATE)
- rate = IWL_RATE_1M_PLCP;
- }
+ rate = iwl4965_rate_get_lowest_plcp(priv);
frame_size = iwl4965_hw_get_beacon_cmd(priv, frame, rate);
*
******************************************************************************/
-static void iwl4965_unset_hw_params(struct iwl_priv *priv)
-{
- if (priv->shared_virt)
- pci_free_consistent(priv->pci_dev,
- sizeof(struct iwl4965_shared),
- priv->shared_virt,
- priv->shared_phys);
-}
-
/**
* iwl4965_supported_rate_to_ie - fill in the supported rate in IE field
*
return ret_rates;
}
+#ifdef CONFIG_IWL4965_HT
+static void iwl4965_ht_conf(struct iwl_priv *priv,
+ struct ieee80211_bss_conf *bss_conf)
+{
+ struct ieee80211_ht_info *ht_conf = bss_conf->ht_conf;
+ struct ieee80211_ht_bss_info *ht_bss_conf = bss_conf->ht_bss_conf;
+ struct iwl_ht_info *iwl_conf = &priv->current_ht_config;
+
+ IWL_DEBUG_MAC80211("enter: \n");
+
+ iwl_conf->is_ht = bss_conf->assoc_ht;
+
+ if (!iwl_conf->is_ht)
+ return;
+
+ priv->ps_mode = (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
+
+ if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20)
+ iwl_conf->sgf |= 0x1;
+ if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40)
+ iwl_conf->sgf |= 0x2;
+
+ iwl_conf->is_green_field = !!(ht_conf->cap & IEEE80211_HT_CAP_GRN_FLD);
+ iwl_conf->max_amsdu_size =
+ !!(ht_conf->cap & IEEE80211_HT_CAP_MAX_AMSDU);
+
+ iwl_conf->supported_chan_width =
+ !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH);
+ iwl_conf->extension_chan_offset =
+ ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_SEC_OFFSET;
+ /* If no above or below channel supplied disable FAT channel */
+ if (iwl_conf->extension_chan_offset != IWL_EXT_CHANNEL_OFFSET_ABOVE &&
+ iwl_conf->extension_chan_offset != IWL_EXT_CHANNEL_OFFSET_BELOW)
+ iwl_conf->supported_chan_width = 0;
+
+ iwl_conf->tx_mimo_ps_mode =
+ (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
+ memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16);
+
+ iwl_conf->control_channel = ht_bss_conf->primary_channel;
+ iwl_conf->tx_chan_width =
+ !!(ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_WIDTH);
+ iwl_conf->ht_protection =
+ ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_HT_PROTECTION;
+ iwl_conf->non_GF_STA_present =
+ !!(ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_NON_GF_STA_PRSNT);
+
+ IWL_DEBUG_MAC80211("control channel %d\n", iwl_conf->control_channel);
+ IWL_DEBUG_MAC80211("leave\n");
+}
+
+static void iwl_ht_cap_to_ie(const struct ieee80211_supported_band *sband,
+ u8 *pos, int *left)
+{
+ struct ieee80211_ht_cap *ht_cap;
+
+ if (!sband || !sband->ht_info.ht_supported)
+ return;
+
+ if (*left < sizeof(struct ieee80211_ht_cap))
+ return;
+
+ *pos++ = sizeof(struct ieee80211_ht_cap);
+ ht_cap = (struct ieee80211_ht_cap *) pos;
+
+ ht_cap->cap_info = cpu_to_le16(sband->ht_info.cap);
+ memcpy(ht_cap->supp_mcs_set, sband->ht_info.supp_mcs_set, 16);
+ ht_cap->ampdu_params_info =
+ (sband->ht_info.ampdu_factor & IEEE80211_HT_CAP_AMPDU_FACTOR) |
+ ((sband->ht_info.ampdu_density << 2) &
+ IEEE80211_HT_CAP_AMPDU_DENSITY);
+ *left -= sizeof(struct ieee80211_ht_cap);
+}
+#else
+static inline void iwl4965_ht_conf(struct iwl_priv *priv,
+ struct ieee80211_bss_conf *bss_conf)
+{
+}
+static void iwl_ht_cap_to_ie(const struct ieee80211_supported_band *sband,
+ u8 *pos, int *left)
+{
+}
+#endif
+
+
/**
* iwl4965_fill_probe_req - fill in all required fields and IE for probe request
*/
int len = 0;
u8 *pos = NULL;
u16 active_rates, ret_rates, cck_rates, active_rate_basic;
-#ifdef CONFIG_IWL4965_HT
const struct ieee80211_supported_band *sband =
- iwl4965_get_hw_mode(priv, band);
-#endif /* CONFIG_IWL4965_HT */
+ iwl_get_hw_mode(priv, band);
/* Make sure there is enough space for the probe request,
* two mandatory IEs and the data */
if (*pos > 0)
len += 2 + *pos;
-#ifdef CONFIG_IWL4965_HT
- if (sband && sband->ht_info.ht_supported) {
- struct ieee80211_ht_cap *ht_cap;
- pos += (*pos) + 1;
- *pos++ = WLAN_EID_HT_CAPABILITY;
- *pos++ = sizeof(struct ieee80211_ht_cap);
- ht_cap = (struct ieee80211_ht_cap *)pos;
- ht_cap->cap_info = cpu_to_le16(sband->ht_info.cap);
- memcpy(ht_cap->supp_mcs_set, sband->ht_info.supp_mcs_set, 16);
- ht_cap->ampdu_params_info =(sband->ht_info.ampdu_factor &
- IEEE80211_HT_CAP_AMPDU_FACTOR) |
- ((sband->ht_info.ampdu_density << 2) &
- IEEE80211_HT_CAP_AMPDU_DENSITY);
- len += 2 + sizeof(struct ieee80211_ht_cap);
- }
-#endif /*CONFIG_IWL4965_HT */
-
fill_end:
+ /* fill in HT IE */
+ left -= 2;
+ if (left < 0)
+ return 0;
+
+ *pos++ = WLAN_EID_HT_CAPABILITY;
+ *pos = 0;
+
+ iwl_ht_cap_to_ie(sband, pos, &left);
+
+ if (*pos > 0)
+ len += 2 + *pos;
return (u16)len;
}
}
}
-/*
- * Power management (not Tx power!) functions
- */
-#define MSEC_TO_USEC 1024
-
-#define NOSLP __constant_cpu_to_le16(0), 0, 0
-#define SLP IWL_POWER_DRIVER_ALLOW_SLEEP_MSK, 0, 0
-#define SLP_TIMEOUT(T) __constant_cpu_to_le32((T) * MSEC_TO_USEC)
-#define SLP_VEC(X0, X1, X2, X3, X4) {__constant_cpu_to_le32(X0), \
- __constant_cpu_to_le32(X1), \
- __constant_cpu_to_le32(X2), \
- __constant_cpu_to_le32(X3), \
- __constant_cpu_to_le32(X4)}
-
-
-/* default power management (not Tx power) table values */
-/* for tim 0-10 */
-static struct iwl4965_power_vec_entry range_0[IWL_POWER_AC] = {
- {{NOSLP, SLP_TIMEOUT(0), SLP_TIMEOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
- {{SLP, SLP_TIMEOUT(200), SLP_TIMEOUT(500), SLP_VEC(1, 2, 3, 4, 4)}, 0},
- {{SLP, SLP_TIMEOUT(200), SLP_TIMEOUT(300), SLP_VEC(2, 4, 6, 7, 7)}, 0},
- {{SLP, SLP_TIMEOUT(50), SLP_TIMEOUT(100), SLP_VEC(2, 6, 9, 9, 10)}, 0},
- {{SLP, SLP_TIMEOUT(50), SLP_TIMEOUT(25), SLP_VEC(2, 7, 9, 9, 10)}, 1},
- {{SLP, SLP_TIMEOUT(25), SLP_TIMEOUT(25), SLP_VEC(4, 7, 10, 10, 10)}, 1}
-};
-
-/* for tim > 10 */
-static struct iwl4965_power_vec_entry range_1[IWL_POWER_AC] = {
- {{NOSLP, SLP_TIMEOUT(0), SLP_TIMEOUT(0), SLP_VEC(0, 0, 0, 0, 0)}, 0},
- {{SLP, SLP_TIMEOUT(200), SLP_TIMEOUT(500),
- SLP_VEC(1, 2, 3, 4, 0xFF)}, 0},
- {{SLP, SLP_TIMEOUT(200), SLP_TIMEOUT(300),
- SLP_VEC(2, 4, 6, 7, 0xFF)}, 0},
- {{SLP, SLP_TIMEOUT(50), SLP_TIMEOUT(100),
- SLP_VEC(2, 6, 9, 9, 0xFF)}, 0},
- {{SLP, SLP_TIMEOUT(50), SLP_TIMEOUT(25), SLP_VEC(2, 7, 9, 9, 0xFF)}, 0},
- {{SLP, SLP_TIMEOUT(25), SLP_TIMEOUT(25),
- SLP_VEC(4, 7, 10, 10, 0xFF)}, 0}
-};
-
-int iwl4965_power_init_handle(struct iwl_priv *priv)
-{
- int rc = 0, i;
- struct iwl4965_power_mgr *pow_data;
- int size = sizeof(struct iwl4965_power_vec_entry) * IWL_POWER_AC;
- u16 pci_pm;
-
- IWL_DEBUG_POWER("Initialize power \n");
-
- pow_data = &(priv->power_data);
-
- memset(pow_data, 0, sizeof(*pow_data));
-
- pow_data->active_index = IWL_POWER_RANGE_0;
- pow_data->dtim_val = 0xffff;
-
- memcpy(&pow_data->pwr_range_0[0], &range_0[0], size);
- memcpy(&pow_data->pwr_range_1[0], &range_1[0], size);
-
- rc = pci_read_config_word(priv->pci_dev, PCI_LINK_CTRL, &pci_pm);
- if (rc != 0)
- return 0;
- else {
- struct iwl4965_powertable_cmd *cmd;
-
- IWL_DEBUG_POWER("adjust power command flags\n");
-
- for (i = 0; i < IWL_POWER_AC; i++) {
- cmd = &pow_data->pwr_range_0[i].cmd;
-
- if (pci_pm & 0x1)
- cmd->flags &= ~IWL_POWER_PCI_PM_MSK;
- else
- cmd->flags |= IWL_POWER_PCI_PM_MSK;
- }
- }
- return rc;
-}
-
-static int iwl4965_update_power_cmd(struct iwl_priv *priv,
- struct iwl4965_powertable_cmd *cmd, u32 mode)
-{
- int rc = 0, i;
- u8 skip;
- u32 max_sleep = 0;
- struct iwl4965_power_vec_entry *range;
- u8 period = 0;
- struct iwl4965_power_mgr *pow_data;
-
- if (mode > IWL_POWER_INDEX_5) {
- IWL_DEBUG_POWER("Error invalid power mode \n");
- return -1;
- }
- pow_data = &(priv->power_data);
-
- if (pow_data->active_index == IWL_POWER_RANGE_0)
- range = &pow_data->pwr_range_0[0];
- else
- range = &pow_data->pwr_range_1[1];
-
- memcpy(cmd, &range[mode].cmd, sizeof(struct iwl4965_powertable_cmd));
-
-#ifdef IWL_MAC80211_DISABLE
- if (priv->assoc_network != NULL) {
- unsigned long flags;
-
- period = priv->assoc_network->tim.tim_period;
- }
-#endif /*IWL_MAC80211_DISABLE */
- skip = range[mode].no_dtim;
-
- if (period == 0) {
- period = 1;
- skip = 0;
- }
-
- if (skip == 0) {
- max_sleep = period;
- cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK;
- } else {
- __le32 slp_itrvl = cmd->sleep_interval[IWL_POWER_VEC_SIZE - 1];
- max_sleep = (le32_to_cpu(slp_itrvl) / period) * period;
- cmd->flags |= IWL_POWER_SLEEP_OVER_DTIM_MSK;
- }
-
- for (i = 0; i < IWL_POWER_VEC_SIZE; i++) {
- if (le32_to_cpu(cmd->sleep_interval[i]) > max_sleep)
- cmd->sleep_interval[i] = cpu_to_le32(max_sleep);
- }
-
- IWL_DEBUG_POWER("Flags value = 0x%08X\n", cmd->flags);
- IWL_DEBUG_POWER("Tx timeout = %u\n", le32_to_cpu(cmd->tx_data_timeout));
- IWL_DEBUG_POWER("Rx timeout = %u\n", le32_to_cpu(cmd->rx_data_timeout));
- IWL_DEBUG_POWER("Sleep interval vector = { %d , %d , %d , %d , %d }\n",
- le32_to_cpu(cmd->sleep_interval[0]),
- le32_to_cpu(cmd->sleep_interval[1]),
- le32_to_cpu(cmd->sleep_interval[2]),
- le32_to_cpu(cmd->sleep_interval[3]),
- le32_to_cpu(cmd->sleep_interval[4]));
-
- return rc;
-}
-
-static int iwl4965_send_power_mode(struct iwl_priv *priv, u32 mode)
-{
- u32 uninitialized_var(final_mode);
- int rc;
- struct iwl4965_powertable_cmd cmd;
-
- /* If on battery, set to 3,
- * if plugged into AC power, set to CAM ("continuously aware mode"),
- * else user level */
- switch (mode) {
- case IWL_POWER_BATTERY:
- final_mode = IWL_POWER_INDEX_3;
- break;
- case IWL_POWER_AC:
- final_mode = IWL_POWER_MODE_CAM;
- break;
- default:
- final_mode = mode;
- break;
- }
-
- cmd.keep_alive_beacons = 0;
-
- iwl4965_update_power_cmd(priv, &cmd, final_mode);
-
- rc = iwl_send_cmd_pdu(priv, POWER_TABLE_CMD, sizeof(cmd), &cmd);
-
- if (final_mode == IWL_POWER_MODE_CAM)
- clear_bit(STATUS_POWER_PMI, &priv->status);
- else
- set_bit(STATUS_POWER_PMI, &priv->status);
-
- return rc;
-}
-
int iwl4965_is_network_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
{
/* Filter incoming packets to determine if they are targeted toward
memcpy(priv->staging_rxon.wlap_bssid_addr, priv->mac_addr, ETH_ALEN);
priv->staging_rxon.ofdm_ht_single_stream_basic_rates = 0xff;
priv->staging_rxon.ofdm_ht_dual_stream_basic_rates = 0xff;
- iwl4965_set_rxon_chain(priv);
+ iwl_set_rxon_chain(priv);
}
static int iwl4965_set_mode(struct iwl_priv *priv, int mode)
struct iwl_wep_key *wepkey;
int keyidx = 0;
- BUG_ON(ctl->key_idx > 3);
+ BUG_ON(ctl->hw_key->hw_key_idx > 3);
switch (keyinfo->alg) {
case ALG_CCMP:
break;
case ALG_WEP:
- wepkey = &priv->wep_keys[ctl->key_idx];
+ wepkey = &priv->wep_keys[ctl->hw_key->hw_key_idx];
cmd->cmd.tx.sec_ctl = 0;
if (priv->default_wep_key) {
/* the WEP key was sent as static */
- keyidx = ctl->key_idx;
+ keyidx = ctl->hw_key->hw_key_idx;
memcpy(&cmd->cmd.tx.key[3], wepkey->key,
wepkey->key_size);
if (wepkey->key_size == WEP_KEY_LEN_128)
/* If we are an AP, then find the station, or use BCAST */
case IEEE80211_IF_TYPE_AP:
- sta_id = iwl4965_hw_find_station(priv, hdr->addr1);
+ sta_id = iwl_find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
return priv->hw_params.bcast_sta_id;
/* If this frame is going out to an IBSS network, find the station,
* or create a new station table entry */
case IEEE80211_IF_TYPE_IBSS:
- sta_id = iwl4965_hw_find_station(priv, hdr->addr1);
+ sta_id = iwl_find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
goto drop;
}
- IWL_DEBUG_RATE("station Id %d\n", sta_id);
+ IWL_DEBUG_TX("station Id %d\n", sta_id);
qc = ieee80211_get_qos_ctrl(hdr);
if (qc) {
struct ieee80211_rate *rate;
int i;
- hw = iwl4965_get_hw_mode(priv, priv->band);
+ hw = iwl_get_hw_mode(priv, priv->band);
if (!hw) {
IWL_ERROR("Failed to set rate: unable to get hw mode\n");
return;
return;
}
-void iwl4965_set_decrypted_flag(struct iwl_priv *priv, struct sk_buff *skb,
- u32 decrypt_res, struct ieee80211_rx_status *stats)
-{
- u16 fc =
- le16_to_cpu(((struct ieee80211_hdr *)skb->data)->frame_control);
-
- if (priv->active_rxon.filter_flags & RXON_FILTER_DIS_DECRYPT_MSK)
- return;
-
- if (!(fc & IEEE80211_FCTL_PROTECTED))
- return;
-
- IWL_DEBUG_RX("decrypt_res:0x%x\n", decrypt_res);
- switch (decrypt_res & RX_RES_STATUS_SEC_TYPE_MSK) {
- case RX_RES_STATUS_SEC_TYPE_TKIP:
- /* The uCode has got a bad phase 1 Key, pushes the packet.
- * Decryption will be done in SW. */
- if ((decrypt_res & RX_RES_STATUS_DECRYPT_TYPE_MSK) ==
- RX_RES_STATUS_BAD_KEY_TTAK)
- break;
-
- if ((decrypt_res & RX_RES_STATUS_DECRYPT_TYPE_MSK) ==
- RX_RES_STATUS_BAD_ICV_MIC)
- stats->flag |= RX_FLAG_MMIC_ERROR;
- case RX_RES_STATUS_SEC_TYPE_WEP:
- case RX_RES_STATUS_SEC_TYPE_CCMP:
- if ((decrypt_res & RX_RES_STATUS_DECRYPT_TYPE_MSK) ==
- RX_RES_STATUS_DECRYPT_OK) {
- IWL_DEBUG_RX("hw decrypt successfully!!!\n");
- stats->flag |= RX_FLAG_DECRYPTED;
- }
- break;
-
- default:
- break;
- }
-}
-
-
#define IWL_PACKET_RETRY_TIME HZ
int iwl4965_is_duplicate_packet(struct iwl_priv *priv, struct ieee80211_hdr *header)
tx_sta->status.ack_signal = 0;
tx_sta->status.excessive_retries = 0;
- tx_sta->status.queue_length = 0;
- tx_sta->status.queue_number = 0;
if (in_interrupt())
ieee80211_tx_status_irqsafe(priv->hw,
nfreed++;
}
-/* if (iwl4965_queue_space(q) > q->low_mark && (txq_id >= 0) &&
- (txq_id != IWL_CMD_QUEUE_NUM) &&
- priv->mac80211_registered)
- ieee80211_wake_queue(priv->hw, txq_id); */
-
-
return nfreed;
}
return IWL_AP_ID;
else {
u8 *da = ieee80211_get_DA(hdr);
- return iwl4965_hw_find_station(priv, da);
+ return iwl_find_station(priv, da);
}
}
tx_status = &(priv->txq[txq_id].txb[idx].status);
tx_status->retry_count = tx_resp->failure_frame;
- tx_status->queue_number = status & 0xff;
- tx_status->queue_length = tx_resp->failure_rts;
tx_status->control.flags &= ~IEEE80211_TXCTL_AMPDU;
tx_status->flags = iwl4965_is_tx_success(status)?
IEEE80211_TX_STATUS_ACK : 0;
}
if (txq->q.read_ptr != (scd_ssn & 0xff)) {
- int freed;
+ int freed, ampdu_q;
index = iwl_queue_dec_wrap(scd_ssn & 0xff, txq->q.n_bd);
IWL_DEBUG_TX_REPLY("Retry scheduler reclaim scd_ssn "
"%d index %d\n", scd_ssn , index);
if (iwl4965_queue_space(&txq->q) > txq->q.low_mark &&
txq_id >= 0 && priv->mac80211_registered &&
- agg->state != IWL_EMPTYING_HW_QUEUE_DELBA)
- ieee80211_wake_queue(priv->hw, txq_id);
-
+ agg->state != IWL_EMPTYING_HW_QUEUE_DELBA) {
+ /* calculate mac80211 ampdu sw queue to wake */
+ ampdu_q = txq_id - IWL_BACK_QUEUE_FIRST_ID +
+ priv->hw->queues;
+ if (agg->state == IWL_AGG_OFF)
+ ieee80211_wake_queue(priv->hw, txq_id);
+ else
+ ieee80211_wake_queue(priv->hw, ampdu_q);
+ }
iwl4965_check_empty_hw_queue(priv, sta_id, tid, txq_id);
}
} else {
tx_status = &(txq->txb[txq->q.read_ptr].status);
tx_status->retry_count = tx_resp->failure_frame;
- tx_status->queue_number = status;
- tx_status->queue_length = tx_resp->bt_kill_count;
- tx_status->queue_length |= tx_resp->failure_rts;
tx_status->flags =
iwl4965_is_tx_success(status) ? IEEE80211_TX_STATUS_ACK : 0;
iwl4965_hwrate_to_tx_control(priv, le32_to_cpu(tx_resp->rate_n_flags),
if (tid != MAX_TID_COUNT)
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
if (iwl4965_queue_space(&txq->q) > txq->q.low_mark &&
- (txq_id >= 0) &&
- priv->mac80211_registered)
+ (txq_id >= 0) && priv->mac80211_registered)
ieee80211_wake_queue(priv->hw, txq_id);
if (tid != MAX_TID_COUNT)
iwl4965_check_empty_hw_queue(priv, sta_id, tid, txq_id);
priv->rx_handlers[REPLY_TX] = iwl4965_rx_reply_tx;
/* Set up hardware specific Rx handlers */
- iwl4965_hw_rx_handler_setup(priv);
+ priv->cfg->ops->lib->rx_handler_setup(priv);
}
/**
u16 active_dwell = 0;
int added, i;
- sband = iwl4965_get_hw_mode(priv, band);
+ sband = iwl_get_hw_mode(priv, band);
if (!sband)
return 0;
if (scan_ch->type & 1)
scan_ch->type |= (direct_mask << 1);
- if (is_channel_narrow(ch_info))
- scan_ch->type |= (1 << 7);
-
scan_ch->active_dwell = cpu_to_le16(active_dwell);
scan_ch->passive_dwell = cpu_to_le16(passive_dwell);
return added;
}
-static void iwl4965_init_hw_rates(struct iwl_priv *priv,
- struct ieee80211_rate *rates)
-{
- int i;
-
- for (i = 0; i < IWL_RATE_COUNT; i++) {
- rates[i].bitrate = iwl4965_rates[i].ieee * 5;
- rates[i].hw_value = i; /* Rate scaling will work on indexes */
- rates[i].hw_value_short = i;
- rates[i].flags = 0;
- if ((i > IWL_LAST_OFDM_RATE) || (i < IWL_FIRST_OFDM_RATE)) {
- /*
- * If CCK != 1M then set short preamble rate flag.
- */
- rates[i].flags |=
- (iwl4965_rates[i].plcp == IWL_RATE_1M_PLCP) ?
- 0 : IEEE80211_RATE_SHORT_PREAMBLE;
- }
- }
-}
-
-/**
- * iwl4965_init_geos - Initialize mac80211's geo/channel info based from eeprom
- */
-int iwl4965_init_geos(struct iwl_priv *priv)
-{
- struct iwl_channel_info *ch;
- struct ieee80211_supported_band *sband;
- struct ieee80211_channel *channels;
- struct ieee80211_channel *geo_ch;
- struct ieee80211_rate *rates;
- int i = 0;
-
- if (priv->bands[IEEE80211_BAND_2GHZ].n_bitrates ||
- priv->bands[IEEE80211_BAND_5GHZ].n_bitrates) {
- IWL_DEBUG_INFO("Geography modes already initialized.\n");
- set_bit(STATUS_GEO_CONFIGURED, &priv->status);
- return 0;
- }
-
- channels = kzalloc(sizeof(struct ieee80211_channel) *
- priv->channel_count, GFP_KERNEL);
- if (!channels)
- return -ENOMEM;
-
- rates = kzalloc((sizeof(struct ieee80211_rate) * (IWL_RATE_COUNT + 1)),
- GFP_KERNEL);
- if (!rates) {
- kfree(channels);
- return -ENOMEM;
- }
-
- /* 5.2GHz channels start after the 2.4GHz channels */
- sband = &priv->bands[IEEE80211_BAND_5GHZ];
- sband->channels = &channels[ARRAY_SIZE(iwl_eeprom_band_1)];
- /* just OFDM */
- sband->bitrates = &rates[IWL_FIRST_OFDM_RATE];
- sband->n_bitrates = IWL_RATE_COUNT - IWL_FIRST_OFDM_RATE;
-
- iwl4965_init_ht_hw_capab(priv, &sband->ht_info, IEEE80211_BAND_5GHZ);
-
- sband = &priv->bands[IEEE80211_BAND_2GHZ];
- sband->channels = channels;
- /* OFDM & CCK */
- sband->bitrates = rates;
- sband->n_bitrates = IWL_RATE_COUNT;
-
- iwl4965_init_ht_hw_capab(priv, &sband->ht_info, IEEE80211_BAND_2GHZ);
-
- priv->ieee_channels = channels;
- priv->ieee_rates = rates;
-
- iwl4965_init_hw_rates(priv, rates);
-
- for (i = 0; i < priv->channel_count; i++) {
- ch = &priv->channel_info[i];
-
- /* FIXME: might be removed if scan is OK */
- if (!is_channel_valid(ch))
- continue;
-
- if (is_channel_a_band(ch))
- sband = &priv->bands[IEEE80211_BAND_5GHZ];
- else
- sband = &priv->bands[IEEE80211_BAND_2GHZ];
-
- geo_ch = &sband->channels[sband->n_channels++];
-
- geo_ch->center_freq = ieee80211_channel_to_frequency(ch->channel);
- geo_ch->max_power = ch->max_power_avg;
- geo_ch->max_antenna_gain = 0xff;
- geo_ch->hw_value = ch->channel;
-
- if (is_channel_valid(ch)) {
- if (!(ch->flags & EEPROM_CHANNEL_IBSS))
- geo_ch->flags |= IEEE80211_CHAN_NO_IBSS;
-
- if (!(ch->flags & EEPROM_CHANNEL_ACTIVE))
- geo_ch->flags |= IEEE80211_CHAN_PASSIVE_SCAN;
-
- if (ch->flags & EEPROM_CHANNEL_RADAR)
- geo_ch->flags |= IEEE80211_CHAN_RADAR;
-
- if (ch->max_power_avg > priv->max_channel_txpower_limit)
- priv->max_channel_txpower_limit =
- ch->max_power_avg;
- } else {
- geo_ch->flags |= IEEE80211_CHAN_DISABLED;
- }
-
- /* Save flags for reg domain usage */
- geo_ch->orig_flags = geo_ch->flags;
-
- IWL_DEBUG_INFO("Channel %d Freq=%d[%sGHz] %s flag=0%X\n",
- ch->channel, geo_ch->center_freq,
- is_channel_a_band(ch) ? "5.2" : "2.4",
- geo_ch->flags & IEEE80211_CHAN_DISABLED ?
- "restricted" : "valid",
- geo_ch->flags);
- }
-
- if ((priv->bands[IEEE80211_BAND_5GHZ].n_channels == 0) &&
- priv->cfg->sku & IWL_SKU_A) {
- printk(KERN_INFO DRV_NAME
- ": Incorrectly detected BG card as ABG. Please send "
- "your PCI ID 0x%04X:0x%04X to maintainer.\n",
- priv->pci_dev->device, priv->pci_dev->subsystem_device);
- priv->cfg->sku &= ~IWL_SKU_A;
- }
-
- printk(KERN_INFO DRV_NAME
- ": Tunable channels: %d 802.11bg, %d 802.11a channels\n",
- priv->bands[IEEE80211_BAND_2GHZ].n_channels,
- priv->bands[IEEE80211_BAND_5GHZ].n_channels);
-
- if (priv->bands[IEEE80211_BAND_2GHZ].n_channels)
- priv->hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
- &priv->bands[IEEE80211_BAND_2GHZ];
- if (priv->bands[IEEE80211_BAND_5GHZ].n_channels)
- priv->hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
- &priv->bands[IEEE80211_BAND_5GHZ];
-
- set_bit(STATUS_GEO_CONFIGURED, &priv->status);
-
- return 0;
-}
-
-/*
- * iwl4965_free_geos - undo allocations in iwl4965_init_geos
- */
-void iwl4965_free_geos(struct iwl_priv *priv)
-{
- kfree(priv->ieee_channels);
- kfree(priv->ieee_rates);
- clear_bit(STATUS_GEO_CONFIGURED, &priv->status);
-}
-
/******************************************************************************
*
* uCode download functions
iwl_free_fw_desc(priv->pci_dev, &priv->ucode_boot);
}
-/**
- * iwl4965_verify_inst_full - verify runtime uCode image in card vs. host,
- * looking at all data.
- */
-static int iwl4965_verify_inst_full(struct iwl_priv *priv, __le32 *image,
- u32 len)
-{
- u32 val;
- u32 save_len = len;
- int rc = 0;
- u32 errcnt;
-
- IWL_DEBUG_INFO("ucode inst image size is %u\n", len);
-
- rc = iwl_grab_nic_access(priv);
- if (rc)
- return rc;
-
- iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR, RTC_INST_LOWER_BOUND);
-
- errcnt = 0;
- for (; len > 0; len -= sizeof(u32), image++) {
- /* read data comes through single port, auto-incr addr */
- /* NOTE: Use the debugless read so we don't flood kernel log
- * if IWL_DL_IO is set */
- val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
- if (val != le32_to_cpu(*image)) {
- IWL_ERROR("uCode INST section is invalid at "
- "offset 0x%x, is 0x%x, s/b 0x%x\n",
- save_len - len, val, le32_to_cpu(*image));
- rc = -EIO;
- errcnt++;
- if (errcnt >= 20)
- break;
- }
- }
-
- iwl_release_nic_access(priv);
-
- if (!errcnt)
- IWL_DEBUG_INFO
- ("ucode image in INSTRUCTION memory is good\n");
-
- return rc;
-}
-
-
-/**
- * iwl4965_verify_inst_sparse - verify runtime uCode image in card vs. host,
- * using sample data 100 bytes apart. If these sample points are good,
- * it's a pretty good bet that everything between them is good, too.
- */
-static int iwl4965_verify_inst_sparse(struct iwl_priv *priv, __le32 *image, u32 len)
-{
- u32 val;
- int rc = 0;
- u32 errcnt = 0;
- u32 i;
-
- IWL_DEBUG_INFO("ucode inst image size is %u\n", len);
-
- rc = iwl_grab_nic_access(priv);
- if (rc)
- return rc;
-
- for (i = 0; i < len; i += 100, image += 100/sizeof(u32)) {
- /* read data comes through single port, auto-incr addr */
- /* NOTE: Use the debugless read so we don't flood kernel log
- * if IWL_DL_IO is set */
- iwl_write_direct32(priv, HBUS_TARG_MEM_RADDR,
- i + RTC_INST_LOWER_BOUND);
- val = _iwl_read_direct32(priv, HBUS_TARG_MEM_RDAT);
- if (val != le32_to_cpu(*image)) {
-#if 0 /* Enable this if you want to see details */
- IWL_ERROR("uCode INST section is invalid at "
- "offset 0x%x, is 0x%x, s/b 0x%x\n",
- i, val, *image);
-#endif
- rc = -EIO;
- errcnt++;
- if (errcnt >= 3)
- break;
- }
- }
-
- iwl_release_nic_access(priv);
-
- return rc;
-}
-
-
-/**
- * iwl4965_verify_ucode - determine which instruction image is in SRAM,
- * and verify its contents
- */
-static int iwl4965_verify_ucode(struct iwl_priv *priv)
-{
- __le32 *image;
- u32 len;
- int rc = 0;
-
- /* Try bootstrap */
- image = (__le32 *)priv->ucode_boot.v_addr;
- len = priv->ucode_boot.len;
- rc = iwl4965_verify_inst_sparse(priv, image, len);
- if (rc == 0) {
- IWL_DEBUG_INFO("Bootstrap uCode is good in inst SRAM\n");
- return 0;
- }
-
- /* Try initialize */
- image = (__le32 *)priv->ucode_init.v_addr;
- len = priv->ucode_init.len;
- rc = iwl4965_verify_inst_sparse(priv, image, len);
- if (rc == 0) {
- IWL_DEBUG_INFO("Initialize uCode is good in inst SRAM\n");
- return 0;
- }
-
- /* Try runtime/protocol */
- image = (__le32 *)priv->ucode_code.v_addr;
- len = priv->ucode_code.len;
- rc = iwl4965_verify_inst_sparse(priv, image, len);
- if (rc == 0) {
- IWL_DEBUG_INFO("Runtime uCode is good in inst SRAM\n");
- return 0;
- }
-
- IWL_ERROR("NO VALID UCODE IMAGE IN INSTRUCTION SRAM!!\n");
-
- /* Since nothing seems to match, show first several data entries in
- * instruction SRAM, so maybe visual inspection will give a clue.
- * Selection of bootstrap image (vs. other images) is arbitrary. */
- image = (__le32 *)priv->ucode_boot.v_addr;
- len = priv->ucode_boot.len;
- rc = iwl4965_verify_inst_full(priv, image, len);
-
- return rc;
-}
-
static void iwl4965_nic_start(struct iwl_priv *priv)
{
/* Remove all resets to allow NIC to operate */
}
/* Verify that uCode images will fit in card's SRAM */
- if (inst_size > IWL_MAX_INST_SIZE) {
+ if (inst_size > priv->hw_params.max_inst_size) {
IWL_DEBUG_INFO("uCode instr len %d too large to fit in\n",
inst_size);
ret = -EINVAL;
goto err_release;
}
- if (data_size > IWL_MAX_DATA_SIZE) {
+ if (data_size > priv->hw_params.max_data_size) {
IWL_DEBUG_INFO("uCode data len %d too large to fit in\n",
data_size);
ret = -EINVAL;
goto err_release;
}
- if (init_size > IWL_MAX_INST_SIZE) {
+ if (init_size > priv->hw_params.max_inst_size) {
IWL_DEBUG_INFO
("uCode init instr len %d too large to fit in\n",
init_size);
ret = -EINVAL;
goto err_release;
}
- if (init_data_size > IWL_MAX_DATA_SIZE) {
+ if (init_data_size > priv->hw_params.max_data_size) {
IWL_DEBUG_INFO
("uCode init data len %d too large to fit in\n",
init_data_size);
ret = -EINVAL;
goto err_release;
}
- if (boot_size > IWL_MAX_BSM_SIZE) {
+ if (boot_size > priv->hw_params.max_bsm_size) {
IWL_DEBUG_INFO
("uCode boot instr len %d too large to fit in\n",
boot_size);
/* Bootstrap uCode has loaded initialize uCode ... verify inst image.
* This is a paranoid check, because we would not have gotten the
* "initialize" alive if code weren't properly loaded. */
- if (iwl4965_verify_ucode(priv)) {
+ if (iwl_verify_ucode(priv)) {
/* Runtime instruction load was bad;
* take it all the way back down so we can try again */
IWL_DEBUG_INFO("Bad \"initialize\" uCode load.\n");
/* Initialize uCode has loaded Runtime uCode ... verify inst image.
* This is a paranoid check, because we would not have gotten the
* "runtime" alive if code weren't properly loaded. */
- if (iwl4965_verify_ucode(priv)) {
+ if (iwl_verify_ucode(priv)) {
/* Runtime instruction load was bad;
* take it all the way back down so we can try again */
IWL_DEBUG_INFO("Bad runtime uCode load.\n");
priv->active_rate = priv->rates_mask;
priv->active_rate_basic = priv->rates_mask & IWL_BASIC_RATES_MASK;
- iwl4965_send_power_mode(priv, IWL_POWER_LEVEL(priv->power_mode));
-
if (iwl_is_associated(priv)) {
struct iwl4965_rxon_cmd *active_rxon =
(struct iwl4965_rxon_cmd *)(&priv->active_rxon);
iwl4965_hw_nic_stop_master(priv);
iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
iwl4965_hw_nic_reset(priv);
+ priv->cfg->ops->lib->free_shared_mem(priv);
exit:
memset(&priv->card_alive, 0, sizeof(struct iwl4965_alive_resp));
iwl_rfkill_set_hw_state(priv);
iwl_write32(priv, CSR_INT, 0xFFFFFFFF);
+ ret = priv->cfg->ops->lib->alloc_shared_mem(priv);
+ if (ret) {
+ IWL_ERROR("Unable to allocate shared memory\n");
+ return ret;
+ }
+
ret = priv->cfg->ops->lib->hw_nic_init(priv);
if (ret) {
IWL_ERROR("Unable to init nic\n");
direct_mask,
(void *)&scan->data[le16_to_cpu(scan->tx_cmd.len)]);
+ scan->filter_flags |= (RXON_FILTER_ACCEPT_GRP_MSK |
+ RXON_FILTER_BCON_AWARE_MSK);
cmd.len += le16_to_cpu(scan->tx_cmd.len) +
scan->channel_count * sizeof(struct iwl4965_scan_channel);
cmd.data = scan;
if (priv->current_ht_config.is_ht)
iwl4965_set_rxon_ht(priv, &priv->current_ht_config);
#endif /* CONFIG_IWL4965_HT*/
- iwl4965_set_rxon_chain(priv);
+ iwl_set_rxon_chain(priv);
priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id);
IWL_DEBUG_ASSOC("assoc id %d beacon interval %d\n",
iwl4965_sequence_reset(priv);
-#ifdef CONFIG_IWL4965_SENSITIVITY
/* Enable Rx differential gain and sensitivity calibrations */
- iwl4965_chain_noise_reset(priv);
+ iwl_chain_noise_reset(priv);
priv->start_calib = 1;
-#endif /* CONFIG_IWL4965_SENSITIVITY */
if (priv->iw_mode == IEEE80211_IF_TYPE_IBSS)
priv->assoc_station_added = 1;
iwl4965_activate_qos(priv, 0);
+ iwl_power_update_mode(priv, 0);
/* we have just associated, don't start scan too early */
priv->next_scan_jiffies = jiffies + IWL_DELAY_NEXT_SCAN;
}
priv->staging_rxon.flags = 0;
#endif /* CONFIG_IWL4965_HT */
- iwlcore_set_rxon_channel(priv, conf->channel->band,
+ iwl_set_rxon_channel(priv, conf->channel->band,
ieee80211_frequency_to_channel(conf->channel->center_freq));
iwl4965_set_flags_for_phymode(priv, conf->channel->band);
IWL_WARNING("REPLY_RXON_TIMING failed - "
"Attempting to continue.\n");
- iwl4965_set_rxon_chain(priv);
+ iwl_set_rxon_chain(priv);
/* FIXME: what should be the assoc_id for AP? */
priv->staging_rxon.assoc_id = cpu_to_le16(priv->assoc_id);
}
-
-#ifdef CONFIG_IWL4965_HT
-static void iwl4965_ht_conf(struct iwl_priv *priv,
- struct ieee80211_bss_conf *bss_conf)
-{
- struct ieee80211_ht_info *ht_conf = bss_conf->ht_conf;
- struct ieee80211_ht_bss_info *ht_bss_conf = bss_conf->ht_bss_conf;
- struct iwl_ht_info *iwl_conf = &priv->current_ht_config;
-
- IWL_DEBUG_MAC80211("enter: \n");
-
- iwl_conf->is_ht = bss_conf->assoc_ht;
-
- if (!iwl_conf->is_ht)
- return;
-
- priv->ps_mode = (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
-
- if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20)
- iwl_conf->sgf |= 0x1;
- if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40)
- iwl_conf->sgf |= 0x2;
-
- iwl_conf->is_green_field = !!(ht_conf->cap & IEEE80211_HT_CAP_GRN_FLD);
- iwl_conf->max_amsdu_size =
- !!(ht_conf->cap & IEEE80211_HT_CAP_MAX_AMSDU);
-
- iwl_conf->supported_chan_width =
- !!(ht_conf->cap & IEEE80211_HT_CAP_SUP_WIDTH);
- iwl_conf->extension_chan_offset =
- ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_SEC_OFFSET;
- /* If no above or below channel supplied disable FAT channel */
- if (iwl_conf->extension_chan_offset != IWL_EXT_CHANNEL_OFFSET_ABOVE &&
- iwl_conf->extension_chan_offset != IWL_EXT_CHANNEL_OFFSET_BELOW)
- iwl_conf->supported_chan_width = 0;
-
- iwl_conf->tx_mimo_ps_mode =
- (u8)((ht_conf->cap & IEEE80211_HT_CAP_MIMO_PS) >> 2);
- memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16);
-
- iwl_conf->control_channel = ht_bss_conf->primary_channel;
- iwl_conf->tx_chan_width =
- !!(ht_bss_conf->bss_cap & IEEE80211_HT_IE_CHA_WIDTH);
- iwl_conf->ht_protection =
- ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_HT_PROTECTION;
- iwl_conf->non_GF_STA_present =
- !!(ht_bss_conf->bss_op_mode & IEEE80211_HT_IE_NON_GF_STA_PRSNT);
-
- IWL_DEBUG_MAC80211("control channel %d\n", iwl_conf->control_channel);
- IWL_DEBUG_MAC80211("leave\n");
-}
-#else
-static inline void iwl4965_ht_conf(struct iwl_priv *priv,
- struct ieee80211_bss_conf *bss_conf)
-{
-}
-#endif
-
#define IWL_DELAY_NEXT_SCAN_AFTER_ASSOC (HZ*6)
static void iwl4965_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
if (changes & BSS_CHANGED_HT) {
IWL_DEBUG_MAC80211("HT %d\n", bss_conf->assoc_ht);
iwl4965_ht_conf(priv, bss_conf);
- iwl4965_set_rxon_chain(priv);
+ iwl_set_rxon_chain(priv);
}
if (changes & BSS_CHANGED_ASSOC) {
IWL_DEBUG_MAC80211("enter\n");
- sta_id = iwl4965_hw_find_station(priv, addr);
+ sta_id = iwl_find_station(priv, addr);
if (sta_id == IWL_INVALID_STATION) {
IWL_DEBUG_MAC80211("leave - %s not in station map.\n",
print_mac(mac, addr));
IWL_DEBUG_MAC80211("enter\n");
- if (priv->cfg->mod_params->sw_crypto) {
+ if (priv->hw_params.sw_crypto) {
IWL_DEBUG_MAC80211("leave - hwcrypto disabled\n");
return -EOPNOTSUPP;
}
/* only support pairwise keys */
return -EOPNOTSUPP;
- sta_id = iwl4965_hw_find_station(priv, addr);
+ sta_id = iwl_find_station(priv, addr);
if (sta_id == IWL_INVALID_STATION) {
IWL_DEBUG_MAC80211("leave - %s not in station map.\n",
print_mac(mac, addr));
if (is_default_wep_key)
ret = iwl_remove_default_wep_key(priv, key);
else
- ret = iwl_remove_dynamic_key(priv, sta_id);
+ ret = iwl_remove_dynamic_key(priv, key, sta_id);
IWL_DEBUG_MAC80211("disable hwcrypto key\n");
break;
return ret;
}
-static int iwl4965_mac_conf_tx(struct ieee80211_hw *hw, int queue,
+static int iwl4965_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params)
{
struct iwl_priv *priv = hw->priv;
q = &txq->q;
avail = iwl4965_queue_space(q);
- stats->data[i].len = q->n_window - avail;
- stats->data[i].limit = q->n_window - q->high_mark;
- stats->data[i].count = q->n_window;
+ stats[i].len = q->n_window - avail;
+ stats[i].limit = q->n_window - q->high_mark;
+ stats[i].count = q->n_window;
}
spin_unlock_irqrestore(&priv->lock, flags);
spin_unlock_irqrestore(&priv->lock, flags);
#endif /* CONFIG_IWL4965_HT */
- iwlcore_reset_qos(priv);
+ iwl_reset_qos(priv);
cancel_delayed_work(&priv->post_associate);
iwl4965_commit_rxon(priv);
}
+ iwl_power_update_mode(priv, 0);
+
/* Per mac80211.h: This is only used in IBSS mode... */
if (priv->iw_mode != IEEE80211_IF_TYPE_IBSS) {
IWL_DEBUG_MAC80211("leave\n");
spin_unlock_irqrestore(&priv->lock, flags);
- iwlcore_reset_qos(priv);
+ iwl_reset_qos(priv);
queue_work(priv->workqueue, &priv->post_associate.work);
goto out;
}
- if ((mode < 1) || (mode > IWL_POWER_LIMIT) || (mode == IWL_POWER_AC))
- mode = IWL_POWER_AC;
- else
- mode |= IWL_POWER_ENABLED;
-
- if (mode != priv->power_mode) {
- rc = iwl4965_send_power_mode(priv, IWL_POWER_LEVEL(mode));
- if (rc) {
- IWL_DEBUG_MAC80211("failed setting power mode.\n");
- goto out;
- }
- priv->power_mode = mode;
+ rc = iwl_power_set_user_mode(priv, mode);
+ if (rc) {
+ IWL_DEBUG_MAC80211("failed setting power mode.\n");
+ goto out;
}
-
rc = count;
out:
struct device_attribute *attr, char *buf)
{
struct iwl_priv *priv = dev_get_drvdata(d);
- int level = IWL_POWER_LEVEL(priv->power_mode);
+ int level = priv->power_data.power_mode;
char *p = buf;
p += sprintf(p, "%d ", level);
timeout_duration[level - 1] / 1000,
period_duration[level - 1] / 1000);
}
-
+/*
if (!(priv->power_mode & IWL_POWER_ENABLED))
p += sprintf(p, " OFF\n");
else
p += sprintf(p, " \n");
-
+*/
+ p += sprintf(p, " \n");
return (p - buf + 1);
-
}
static DEVICE_ATTR(power_level, S_IWUSR | S_IRUSR, show_power_level,
static DEVICE_ATTR(statistics, S_IRUGO, show_statistics, NULL);
-static ssize_t show_antenna(struct device *d,
- struct device_attribute *attr, char *buf)
-{
- struct iwl_priv *priv = dev_get_drvdata(d);
-
- if (!iwl_is_alive(priv))
- return -EAGAIN;
-
- return sprintf(buf, "%d\n", priv->antenna);
-}
-
-static ssize_t store_antenna(struct device *d,
- struct device_attribute *attr,
- const char *buf, size_t count)
-{
- int ant;
- struct iwl_priv *priv = dev_get_drvdata(d);
-
- if (count == 0)
- return 0;
-
- if (sscanf(buf, "%1i", &ant) != 1) {
- IWL_DEBUG_INFO("not in hex or decimal form.\n");
- return count;
- }
-
- if ((ant >= 0) && (ant <= 2)) {
- IWL_DEBUG_INFO("Setting antenna select to %d.\n", ant);
- priv->antenna = (enum iwl4965_antenna)ant;
- } else
- IWL_DEBUG_INFO("Bad antenna select value %d.\n", ant);
-
-
- return count;
-}
-
-static DEVICE_ATTR(antenna, S_IWUSR | S_IRUGO, show_antenna, store_antenna);
-
static ssize_t show_status(struct device *d,
struct device_attribute *attr, char *buf)
{
}
static struct attribute *iwl4965_sysfs_entries[] = {
- &dev_attr_antenna.attr,
&dev_attr_channels.attr,
&dev_attr_dump_errors.attr,
&dev_attr_dump_events.attr,
pci_set_master(pdev);
- err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ err = pci_set_dma_mask(pdev, DMA_64BIT_MASK);
if (!err)
- err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ err = pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK);
+ if (err) {
+ err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ if (!err)
+ err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+ /* both attempts failed: */
if (err) {
- printk(KERN_WARNING DRV_NAME
- ": No suitable DMA available.\n");
+ printk(KERN_WARNING "%s: No suitable DMA available.\n",
+ DRV_NAME);
goto out_pci_disable_device;
+ }
}
err = pci_request_regions(pdev, DRV_NAME);
(unsigned long long) pci_resource_len(pdev, 0));
IWL_DEBUG_INFO("pci_resource_base = %p\n", priv->hw_base);
+ iwl_hw_detect(priv);
printk(KERN_INFO DRV_NAME
- ": Detected Intel Wireless WiFi Link %s\n", priv->cfg->name);
+ ": Detected Intel Wireless WiFi Link %s REV=0x%X\n",
+ priv->cfg->name, priv->hw_rev);
- /*****************
- * 4. Read EEPROM
- *****************/
- /* nic init */
- iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
- CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
-
- iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
- err = iwl_poll_bit(priv, CSR_GP_CNTRL,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY,
- CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
+ /* amp init */
+ err = priv->cfg->ops->lib->apm_ops.init(priv);
if (err < 0) {
- IWL_DEBUG_INFO("Failed to init the card\n");
+ IWL_DEBUG_INFO("Failed to init APMG\n");
goto out_iounmap;
}
+ /*****************
+ * 4. Read EEPROM
+ *****************/
/* Read the EEPROM */
err = iwl_eeprom_init(priv);
if (err) {
IWL_ERROR("Unable to init EEPROM\n");
goto out_iounmap;
}
+ err = iwl_eeprom_check_version(priv);
+ if (err)
+ goto out_iounmap;
+
/* MAC Address location in EEPROM same for 3945/4965 */
iwl_eeprom_get_mac(priv, priv->mac_addr);
IWL_DEBUG_INFO("MAC address: %s\n", print_mac(mac, priv->mac_addr));
/* Device-specific setup */
if (priv->cfg->ops->lib->set_hw_params(priv)) {
IWL_ERROR("failed to set hw parameters\n");
- goto out_iounmap;
+ goto out_free_eeprom;
}
/*******************
err = iwl_setup(priv);
if (err)
- goto out_unset_hw_params;
+ goto out_free_eeprom;
/* At this point both hw and priv are initialized. */
/**********************************
err = sysfs_create_group(&pdev->dev.kobj, &iwl4965_attribute_group);
if (err) {
IWL_ERROR("failed to create sysfs device attributes\n");
- goto out_unset_hw_params;
+ goto out_free_eeprom;
}
err = iwl_dbgfs_register(priv, DRV_NAME);
out_remove_sysfs:
sysfs_remove_group(&pdev->dev.kobj, &iwl4965_attribute_group);
- out_unset_hw_params:
- iwl4965_unset_hw_params(priv);
+ out_free_eeprom:
+ iwl_eeprom_free(priv);
out_iounmap:
pci_iounmap(pdev, priv->hw_base);
out_pci_release_regions:
iwl4965_rx_queue_free(priv, &priv->rxq);
iwl4965_hw_txq_ctx_free(priv);
- iwl4965_unset_hw_params(priv);
iwlcore_clear_stations_table(priv);
+ iwl_eeprom_free(priv);
/*netif_stop_queue(dev); */
pci_set_drvdata(pdev, NULL);
iwl_free_channel_map(priv);
- iwl4965_free_geos(priv);
+ iwlcore_free_geos(priv);
if (priv->ibss_beacon)
dev_kfree_skb(priv->ibss_beacon);
static struct pci_device_id iwl_hw_card_ids[] = {
{IWL_PCI_DEVICE(0x4229, PCI_ANY_ID, iwl4965_agn_cfg)},
{IWL_PCI_DEVICE(0x4230, PCI_ANY_ID, iwl4965_agn_cfg)},
+#ifdef CONFIG_IWL5000
+ {IWL_PCI_DEVICE(0x4235, PCI_ANY_ID, iwl5300_agn_cfg)},
+ {IWL_PCI_DEVICE(0x4232, PCI_ANY_ID, iwl5100_agn_cfg)},
+ {IWL_PCI_DEVICE(0x423A, PCI_ANY_ID, iwl5350_agn_cfg)},
+#endif /* CONFIG_IWL5000 */
{0}
};
MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
projects / deliverable / linux.git / blobdiff