/******************************************************************************
*
- * Copyright(c) 2007 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
data->delta_gain_code[i] = 0;
continue;
}
- delta_g = (1000 * ((s32)average_noise[default_chain] -
+
+ delta_g = (priv->cfg->chain_noise_scale *
+ ((s32)average_noise[default_chain] -
(s32)average_noise[i])) / 1500;
+
/* bound gain by 2 bits value max, 3rd bit is sign */
data->delta_gain_code[i] =
min(abs(delta_g), (long) CHAIN_NOISE_MAX_DELTA_GAIN_CODE);
if (delta_g < 0)
- /* set negative sign */
+ /*
+ * set negative sign ...
+ * note to Intel developers: This is uCode API format,
+ * not the format of any internal device registers.
+ * Do not change this format for e.g. 6050 or similar
+ * devices. Change format only if more resolution
+ * (i.e. more than 2 bits magnitude) is needed.
+ */
data->delta_gain_code[i] |= (1 << 2);
}
.auto_corr_max_ofdm = 120,
.auto_corr_max_ofdm_mrc = 210,
- .auto_corr_max_ofdm_x1 = 155,
- .auto_corr_max_ofdm_mrc_x1 = 290,
+ .auto_corr_max_ofdm_x1 = 120,
+ .auto_corr_max_ofdm_mrc_x1 = 240,
.auto_corr_min_cck = 125,
.auto_corr_max_cck = 200,
/*
* ucode
*/
-static int iwl5000_load_section(struct iwl_priv *priv,
- struct fw_desc *image,
- u32 dst_addr)
+static int iwl5000_load_section(struct iwl_priv *priv, const char *name,
+ struct fw_desc *image, u32 dst_addr)
{
dma_addr_t phy_addr = image->p_addr;
u32 byte_cnt = image->len;
+ int ret;
+
+ priv->ucode_write_complete = 0;
iwl_write_direct32(priv,
FH_TCSR_CHNL_TX_CONFIG_REG(FH_SRVC_CHNL),
FH_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE |
FH_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_ENDTFD);
- return 0;
-}
-
-static int iwl5000_load_given_ucode(struct iwl_priv *priv,
- struct fw_desc *inst_image,
- struct fw_desc *data_image)
-{
- int ret = 0;
-
- ret = iwl5000_load_section(priv, inst_image,
- IWL50_RTC_INST_LOWER_BOUND);
- if (ret)
- return ret;
-
- IWL_DEBUG_INFO(priv, "INST uCode section being loaded...\n");
+ IWL_DEBUG_INFO(priv, "%s uCode section being loaded...\n", name);
ret = wait_event_interruptible_timeout(priv->wait_command_queue,
priv->ucode_write_complete, 5 * HZ);
if (ret == -ERESTARTSYS) {
- IWL_ERR(priv, "Could not load the INST uCode section due "
- "to interrupt\n");
+ IWL_ERR(priv, "Could not load the %s uCode section due "
+ "to interrupt\n", name);
return ret;
}
if (!ret) {
- IWL_ERR(priv, "Could not load the INST uCode section\n");
+ IWL_ERR(priv, "Could not load the %s uCode section\n",
+ name);
return -ETIMEDOUT;
}
- priv->ucode_write_complete = 0;
-
- ret = iwl5000_load_section(
- priv, data_image, IWL50_RTC_DATA_LOWER_BOUND);
- if (ret)
- return ret;
+ return 0;
+}
- IWL_DEBUG_INFO(priv, "DATA uCode section being loaded...\n");
+static int iwl5000_load_given_ucode(struct iwl_priv *priv,
+ struct fw_desc *inst_image,
+ struct fw_desc *data_image)
+{
+ int ret = 0;
- ret = wait_event_interruptible_timeout(priv->wait_command_queue,
- priv->ucode_write_complete, 5 * HZ);
- if (ret == -ERESTARTSYS) {
- IWL_ERR(priv, "Could not load the INST uCode section due "
- "to interrupt\n");
+ ret = iwl5000_load_section(priv, "INST", inst_image,
+ IWL50_RTC_INST_LOWER_BOUND);
+ if (ret)
return ret;
- } else if (!ret) {
- IWL_ERR(priv, "Could not load the DATA uCode section\n");
- return -ETIMEDOUT;
- } else
- ret = 0;
- priv->ucode_write_complete = 0;
-
- return ret;
+ return iwl5000_load_section(priv, "DATA", data_image,
+ IWL50_RTC_DATA_LOWER_BOUND);
}
int iwl5000_load_ucode(struct iwl_priv *priv)
iwl5000_set_wr_ptrs(priv, IWL_CMD_QUEUE_NUM, 0);
+ /* make sure all queue are not stopped */
+ memset(&priv->queue_stopped[0], 0, sizeof(priv->queue_stopped));
+ for (i = 0; i < 4; i++)
+ atomic_set(&priv->queue_stop_count[i], 0);
+
+ /* reset to 0 to enable all the queue first */
+ priv->txq_ctx_active_msk = 0;
/* map qos queues to fifos one-to-one */
for (i = 0; i < ARRAY_SIZE(iwl5000_default_queue_to_tx_fifo); i++) {
int ac = iwl5000_default_queue_to_tx_fifo[i];
scd_bc_tbl[txq_id].tfd_offset[write_ptr] = bc_ent;
- if (txq->q.write_ptr < TFD_QUEUE_SIZE_BC_DUP)
+ if (write_ptr < TFD_QUEUE_SIZE_BC_DUP)
scd_bc_tbl[txq_id].
tfd_offset[TFD_QUEUE_SIZE_MAX + write_ptr] = bc_ent;
}
if (txq_id != IWL_CMD_QUEUE_NUM)
sta_id = txq->cmd[read_ptr]->cmd.tx.sta_id;
- bc_ent = cpu_to_le16(1 | (sta_id << 12));
+ bc_ent = cpu_to_le16(1 | (sta_id << 12));
scd_bc_tbl[txq_id].tfd_offset[read_ptr] = bc_ent;
- if (txq->q.write_ptr < TFD_QUEUE_SIZE_BC_DUP)
+ if (read_ptr < TFD_QUEUE_SIZE_BC_DUP)
scd_bc_tbl[txq_id].
- tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] = bc_ent;
+ tfd_offset[TFD_QUEUE_SIZE_MAX + read_ptr] = bc_ent;
}
static int iwl5000_tx_queue_set_q2ratid(struct iwl_priv *priv, u16 ra_tid,
scd_ssn , index, txq_id, txq->swq_id);
freed = iwl_tx_queue_reclaim(priv, txq_id, index);
- priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
+ iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
if (priv->mac80211_registered &&
(iwl_queue_space(&txq->q) > txq->q.low_mark) &&
tx_resp->failure_frame);
freed = iwl_tx_queue_reclaim(priv, txq_id, index);
- if (ieee80211_is_data_qos(tx_resp->frame_ctrl))
- priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
+ iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
if (priv->mac80211_registered &&
(iwl_queue_space(&txq->q) > txq->q.low_mark))
iwl_wake_queue(priv, txq_id);
}
- if (ieee80211_is_data_qos(tx_resp->frame_ctrl))
- iwl_txq_check_empty(priv, sta_id, tid, txq_id);
+ iwl_txq_check_empty(priv, sta_id, tid, txq_id);
if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK))
IWL_ERR(priv, "TODO: Implement Tx ABORT REQUIRED!!!\n");
.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
.dump_nic_event_log = iwl_dump_nic_event_log,
.dump_nic_error_log = iwl_dump_nic_error_log,
+ .dump_csr = iwl_dump_csr,
+ .dump_fh = iwl_dump_fh,
.load_ucode = iwl5000_load_ucode,
.init_alive_start = iwl5000_init_alive_start,
.alive_notify = iwl5000_alive_notify,
.temperature = iwl5000_temperature,
.set_ct_kill = iwl5000_set_ct_threshold,
},
+ .add_bcast_station = iwl_add_bcast_station,
};
static struct iwl_lib_ops iwl5150_lib = {
.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
.dump_nic_event_log = iwl_dump_nic_event_log,
.dump_nic_error_log = iwl_dump_nic_error_log,
+ .dump_csr = iwl_dump_csr,
.load_ucode = iwl5000_load_ucode,
.init_alive_start = iwl5000_init_alive_start,
.alive_notify = iwl5000_alive_notify,
.temperature = iwl5150_temperature,
.set_ct_kill = iwl5150_set_ct_threshold,
},
+ .add_bcast_station = iwl_add_bcast_station,
};
-static struct iwl_ops iwl5000_ops = {
+static const struct iwl_ops iwl5000_ops = {
.ucode = &iwl5000_ucode,
.lib = &iwl5000_lib,
.hcmd = &iwl5000_hcmd,
.led = &iwlagn_led_ops,
};
-static struct iwl_ops iwl5150_ops = {
+static const struct iwl_ops iwl5150_ops = {
.ucode = &iwl5000_ucode,
.lib = &iwl5150_lib,
.hcmd = &iwl5000_hcmd,
.led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
- .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
};
struct iwl_cfg iwl5100_bgn_cfg = {
.led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
};
struct iwl_cfg iwl5100_abg_cfg = {
.use_bsm = false,
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
};
struct iwl_cfg iwl5100_agn_cfg = {
.led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
- .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
};
struct iwl_cfg iwl5350_agn_cfg = {
.led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
- .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
};
struct iwl_cfg iwl5150_agn_cfg = {
.led_compensation = 51,
.use_rts_for_ht = true, /* use rts/cts protection */
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
- .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
};
struct iwl_cfg iwl5150_abg_cfg = {
.use_bsm = false,
.led_compensation = 51,
.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+ .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
+ .chain_noise_scale = 1000,
};
MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
git.openpandora.org / pandora-kernel.git / blobdiff