return 0;
}
+void iwl4965_update_chain_flags(struct iwl_priv *priv)
+{
+
+ iwl4965_set_rxon_chain(priv);
+ iwl4965_commit_rxon(priv);
+}
+
static int iwl4965_send_bt_config(struct iwl_priv *priv)
{
struct iwl4965_bt_cmd bt_cmd = {
}
}
-/*
- * 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
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);
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;
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;
}
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) {
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,
projects / deliverable / linux.git / blobdiff