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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/fw.c371
1 files changed, 149 insertions, 222 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index d3d959db03a..883e702152d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -5,7 +5,7 @@
*
* GPL LICENSE SUMMARY
*
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 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
@@ -22,7 +22,7 @@
* USA
*
* The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
+ * in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <ilw@linux.intel.com>
@@ -30,7 +30,7 @@
*
* BSD LICENSE
*
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -78,36 +78,6 @@
#define UCODE_VALID_OK cpu_to_le32(0x1)
-/* Default calibration values for WkP - set to INIT image w/o running */
-static const u8 wkp_calib_values_bb_filter[] = { 0xbf, 0x00, 0x5f, 0x00, 0x2f,
- 0x00, 0x18, 0x00 };
-static const u8 wkp_calib_values_rx_dc[] = { 0x7f, 0x7f, 0x7f, 0x7f, 0x7f,
- 0x7f, 0x7f, 0x7f };
-static const u8 wkp_calib_values_tx_lo[] = { 0x00, 0x00, 0x00, 0x00 };
-static const u8 wkp_calib_values_tx_iq[] = { 0xff, 0x00, 0xff, 0x00, 0x00,
- 0x00 };
-static const u8 wkp_calib_values_rx_iq[] = { 0xff, 0x00, 0x00, 0x00 };
-static const u8 wkp_calib_values_rx_iq_skew[] = { 0x00, 0x00, 0x01, 0x00 };
-static const u8 wkp_calib_values_tx_iq_skew[] = { 0x01, 0x00, 0x00, 0x00 };
-static const u8 wkp_calib_values_xtal[] = { 0xd2, 0xd2 };
-
-struct iwl_calib_default_data {
- u16 size;
- void *data;
-};
-
-#define CALIB_SIZE_N_DATA(_buf) {.size = sizeof(_buf), .data = &_buf}
-
-static const struct iwl_calib_default_data wkp_calib_default_data[12] = {
- [5] = CALIB_SIZE_N_DATA(wkp_calib_values_rx_dc),
- [6] = CALIB_SIZE_N_DATA(wkp_calib_values_bb_filter),
- [7] = CALIB_SIZE_N_DATA(wkp_calib_values_tx_lo),
- [8] = CALIB_SIZE_N_DATA(wkp_calib_values_tx_iq),
- [9] = CALIB_SIZE_N_DATA(wkp_calib_values_tx_iq_skew),
- [10] = CALIB_SIZE_N_DATA(wkp_calib_values_rx_iq),
- [11] = CALIB_SIZE_N_DATA(wkp_calib_values_rx_iq_skew),
-};
-
struct iwl_mvm_alive_data {
bool valid;
u32 scd_base_addr;
@@ -128,8 +98,8 @@ static int iwl_send_tx_ant_cfg(struct iwl_mvm *mvm, u8 valid_tx_ant)
.valid = cpu_to_le32(valid_tx_ant),
};
- IWL_DEBUG_HC(mvm, "select valid tx ant: %u\n", valid_tx_ant);
- return iwl_mvm_send_cmd_pdu(mvm, TX_ANT_CONFIGURATION_CMD, CMD_SYNC,
+ IWL_DEBUG_FW(mvm, "select valid tx ant: %u\n", valid_tx_ant);
+ return iwl_mvm_send_cmd_pdu(mvm, TX_ANT_CONFIGURATION_CMD, 0,
sizeof(tx_ant_cmd), &tx_ant_cmd);
}
@@ -140,17 +110,50 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
container_of(notif_wait, struct iwl_mvm, notif_wait);
struct iwl_mvm_alive_data *alive_data = data;
struct mvm_alive_resp *palive;
-
- palive = (void *)pkt->data;
-
- mvm->error_event_table = le32_to_cpu(palive->error_event_table_ptr);
- mvm->log_event_table = le32_to_cpu(palive->log_event_table_ptr);
- alive_data->scd_base_addr = le32_to_cpu(palive->scd_base_ptr);
-
- alive_data->valid = le16_to_cpu(palive->status) == IWL_ALIVE_STATUS_OK;
- IWL_DEBUG_FW(mvm, "Alive ucode status 0x%04x revision 0x%01X 0x%01X\n",
- le16_to_cpu(palive->status), palive->ver_type,
- palive->ver_subtype);
+ struct mvm_alive_resp_ver2 *palive2;
+
+ if (iwl_rx_packet_payload_len(pkt) == sizeof(*palive)) {
+ palive = (void *)pkt->data;
+
+ mvm->support_umac_log = false;
+ mvm->error_event_table =
+ le32_to_cpu(palive->error_event_table_ptr);
+ mvm->log_event_table = le32_to_cpu(palive->log_event_table_ptr);
+ alive_data->scd_base_addr = le32_to_cpu(palive->scd_base_ptr);
+
+ alive_data->valid = le16_to_cpu(palive->status) ==
+ IWL_ALIVE_STATUS_OK;
+ IWL_DEBUG_FW(mvm,
+ "Alive VER1 ucode status 0x%04x revision 0x%01X 0x%01X flags 0x%01X\n",
+ le16_to_cpu(palive->status), palive->ver_type,
+ palive->ver_subtype, palive->flags);
+ } else {
+ palive2 = (void *)pkt->data;
+
+ mvm->error_event_table =
+ le32_to_cpu(palive2->error_event_table_ptr);
+ mvm->log_event_table =
+ le32_to_cpu(palive2->log_event_table_ptr);
+ alive_data->scd_base_addr = le32_to_cpu(palive2->scd_base_ptr);
+ mvm->umac_error_event_table =
+ le32_to_cpu(palive2->error_info_addr);
+ mvm->sf_space.addr = le32_to_cpu(palive2->st_fwrd_addr);
+ mvm->sf_space.size = le32_to_cpu(palive2->st_fwrd_size);
+
+ alive_data->valid = le16_to_cpu(palive2->status) ==
+ IWL_ALIVE_STATUS_OK;
+ if (mvm->umac_error_event_table)
+ mvm->support_umac_log = true;
+
+ IWL_DEBUG_FW(mvm,
+ "Alive VER2 ucode status 0x%04x revision 0x%01X 0x%01X flags 0x%01X\n",
+ le16_to_cpu(palive2->status), palive2->ver_type,
+ palive2->ver_subtype, palive2->flags);
+
+ IWL_DEBUG_FW(mvm,
+ "UMAC version: Major - 0x%x, Minor - 0x%x\n",
+ palive2->umac_major, palive2->umac_minor);
+ }
return true;
}
@@ -179,14 +182,13 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
int ret, i;
enum iwl_ucode_type old_type = mvm->cur_ucode;
static const u8 alive_cmd[] = { MVM_ALIVE };
+ struct iwl_sf_region st_fwrd_space;
- mvm->cur_ucode = ucode_type;
fw = iwl_get_ucode_image(mvm, ucode_type);
-
- mvm->ucode_loaded = false;
-
- if (!fw)
+ if (WARN_ON(!fw))
return -EINVAL;
+ mvm->cur_ucode = ucode_type;
+ mvm->ucode_loaded = false;
iwl_init_notification_wait(&mvm->notif_wait, &alive_wait,
alive_cmd, ARRAY_SIZE(alive_cmd),
@@ -216,6 +218,14 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
return -EIO;
}
+ /*
+ * update the sdio allocation according to the pointer we get in the
+ * alive notification.
+ */
+ st_fwrd_space.addr = mvm->sf_space.addr;
+ st_fwrd_space.size = mvm->sf_space.size;
+ ret = iwl_trans_update_sf(mvm->trans, &st_fwrd_space);
+
iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr);
/*
@@ -228,7 +238,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
*/
for (i = 0; i < IWL_MAX_HW_QUEUES; i++) {
- if (i < IWL_MVM_FIRST_AGG_QUEUE && i != IWL_MVM_CMD_QUEUE)
+ if (i < mvm->first_agg_queue && i != IWL_MVM_CMD_QUEUE)
mvm->queue_to_mac80211[i] = i;
else
mvm->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE;
@@ -241,20 +251,6 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
return 0;
}
-#define IWL_HW_REV_ID_RAINBOW 0x2
-#define IWL_PROJ_TYPE_LHP 0x5
-
-static u32 iwl_mvm_build_phy_cfg(struct iwl_mvm *mvm)
-{
- struct iwl_nvm_data *data = mvm->nvm_data;
- /* Temp calls to static definitions, will be changed to CSR calls */
- u8 hw_rev_id = IWL_HW_REV_ID_RAINBOW;
- u8 project_type = IWL_PROJ_TYPE_LHP;
-
- return data->radio_cfg_dash | (data->radio_cfg_step << 2) |
- (hw_rev_id << 4) | ((project_type & 0x7f) << 6) |
- (data->valid_tx_ant << 16) | (data->valid_rx_ant << 20);
-}
static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm)
{
@@ -262,7 +258,7 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm)
enum iwl_ucode_type ucode_type = mvm->cur_ucode;
/* Set parameters */
- phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_build_phy_cfg(mvm));
+ phy_cfg_cmd.phy_cfg = cpu_to_le32(mvm->fw->phy_config);
phy_cfg_cmd.calib_control.event_trigger =
mvm->fw->default_calib[ucode_type].event_trigger;
phy_cfg_cmd.calib_control.flow_trigger =
@@ -271,141 +267,10 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm)
IWL_DEBUG_INFO(mvm, "Sending Phy CFG command: 0x%x\n",
phy_cfg_cmd.phy_cfg);
- return iwl_mvm_send_cmd_pdu(mvm, PHY_CONFIGURATION_CMD, CMD_SYNC,
+ return iwl_mvm_send_cmd_pdu(mvm, PHY_CONFIGURATION_CMD, 0,
sizeof(phy_cfg_cmd), &phy_cfg_cmd);
}
-/* Starting with the new PHY DB implementation - New calibs are enabled */
-/* Value - 0x405e7 */
-#define IWL_CALIB_DEFAULT_FLOW_INIT (IWL_CALIB_CFG_XTAL_IDX |\
- IWL_CALIB_CFG_TEMPERATURE_IDX |\
- IWL_CALIB_CFG_VOLTAGE_READ_IDX |\
- IWL_CALIB_CFG_DC_IDX |\
- IWL_CALIB_CFG_BB_FILTER_IDX |\
- IWL_CALIB_CFG_LO_LEAKAGE_IDX |\
- IWL_CALIB_CFG_TX_IQ_IDX |\
- IWL_CALIB_CFG_RX_IQ_IDX |\
- IWL_CALIB_CFG_AGC_IDX)
-
-#define IWL_CALIB_DEFAULT_EVENT_INIT 0x0
-
-/* Value 0x41567 */
-#define IWL_CALIB_DEFAULT_FLOW_RUN (IWL_CALIB_CFG_XTAL_IDX |\
- IWL_CALIB_CFG_TEMPERATURE_IDX |\
- IWL_CALIB_CFG_VOLTAGE_READ_IDX |\
- IWL_CALIB_CFG_BB_FILTER_IDX |\
- IWL_CALIB_CFG_DC_IDX |\
- IWL_CALIB_CFG_TX_IQ_IDX |\
- IWL_CALIB_CFG_RX_IQ_IDX |\
- IWL_CALIB_CFG_SENSITIVITY_IDX |\
- IWL_CALIB_CFG_AGC_IDX)
-
-#define IWL_CALIB_DEFAULT_EVENT_RUN (IWL_CALIB_CFG_XTAL_IDX |\
- IWL_CALIB_CFG_TEMPERATURE_IDX |\
- IWL_CALIB_CFG_VOLTAGE_READ_IDX |\
- IWL_CALIB_CFG_TX_PWR_IDX |\
- IWL_CALIB_CFG_DC_IDX |\
- IWL_CALIB_CFG_TX_IQ_IDX |\
- IWL_CALIB_CFG_SENSITIVITY_IDX)
-
-/*
- * Sets the calibrations trigger values that will be sent to the FW for runtime
- * and init calibrations.
- * The ones given in the FW TLV are not correct.
- */
-static void iwl_set_default_calib_trigger(struct iwl_mvm *mvm)
-{
- struct iwl_tlv_calib_ctrl default_calib;
-
- /*
- * WkP FW TLV calib bits are wrong, overwrite them.
- * This defines the dynamic calibrations which are implemented in the
- * uCode both for init(flow) calculation and event driven calibs.
- */
-
- /* Init Image */
- default_calib.event_trigger = cpu_to_le32(IWL_CALIB_DEFAULT_EVENT_INIT);
- default_calib.flow_trigger = cpu_to_le32(IWL_CALIB_DEFAULT_FLOW_INIT);
-
- if (default_calib.event_trigger !=
- mvm->fw->default_calib[IWL_UCODE_INIT].event_trigger)
- IWL_ERR(mvm,
- "Updating the event calib for INIT image: 0x%x -> 0x%x\n",
- mvm->fw->default_calib[IWL_UCODE_INIT].event_trigger,
- default_calib.event_trigger);
- if (default_calib.flow_trigger !=
- mvm->fw->default_calib[IWL_UCODE_INIT].flow_trigger)
- IWL_ERR(mvm,
- "Updating the flow calib for INIT image: 0x%x -> 0x%x\n",
- mvm->fw->default_calib[IWL_UCODE_INIT].flow_trigger,
- default_calib.flow_trigger);
-
- memcpy((void *)&mvm->fw->default_calib[IWL_UCODE_INIT],
- &default_calib, sizeof(struct iwl_tlv_calib_ctrl));
- IWL_ERR(mvm,
- "Setting uCode init calibrations event 0x%x, trigger 0x%x\n",
- default_calib.event_trigger,
- default_calib.flow_trigger);
-
- /* Run time image */
- default_calib.event_trigger = cpu_to_le32(IWL_CALIB_DEFAULT_EVENT_RUN);
- default_calib.flow_trigger = cpu_to_le32(IWL_CALIB_DEFAULT_FLOW_RUN);
-
- if (default_calib.event_trigger !=
- mvm->fw->default_calib[IWL_UCODE_REGULAR].event_trigger)
- IWL_ERR(mvm,
- "Updating the event calib for RT image: 0x%x -> 0x%x\n",
- mvm->fw->default_calib[IWL_UCODE_REGULAR].event_trigger,
- default_calib.event_trigger);
- if (default_calib.flow_trigger !=
- mvm->fw->default_calib[IWL_UCODE_REGULAR].flow_trigger)
- IWL_ERR(mvm,
- "Updating the flow calib for RT image: 0x%x -> 0x%x\n",
- mvm->fw->default_calib[IWL_UCODE_REGULAR].flow_trigger,
- default_calib.flow_trigger);
-
- memcpy((void *)&mvm->fw->default_calib[IWL_UCODE_REGULAR],
- &default_calib, sizeof(struct iwl_tlv_calib_ctrl));
- IWL_ERR(mvm,
- "Setting uCode runtime calibs event 0x%x, trigger 0x%x\n",
- default_calib.event_trigger,
- default_calib.flow_trigger);
-}
-
-static int iwl_set_default_calibrations(struct iwl_mvm *mvm)
-{
- u8 cmd_raw[16]; /* holds the variable size commands */
- struct iwl_set_calib_default_cmd *cmd =
- (struct iwl_set_calib_default_cmd *)cmd_raw;
- int ret, i;
-
- /* Setting default values for calibrations we don't run */
- for (i = 0; i < ARRAY_SIZE(wkp_calib_default_data); i++) {
- u16 cmd_len;
-
- if (wkp_calib_default_data[i].size == 0)
- continue;
-
- memset(cmd_raw, 0, sizeof(cmd_raw));
- cmd_len = wkp_calib_default_data[i].size + sizeof(cmd);
- cmd->calib_index = cpu_to_le16(i);
- cmd->length = cpu_to_le16(wkp_calib_default_data[i].size);
- if (WARN_ONCE(cmd_len > sizeof(cmd_raw),
- "Need to enlarge cmd_raw to %d\n", cmd_len))
- break;
- memcpy(cmd->data, wkp_calib_default_data[i].data,
- wkp_calib_default_data[i].size);
- ret = iwl_mvm_send_cmd_pdu(mvm, SET_CALIB_DEFAULT_CMD, 0,
- sizeof(*cmd) +
- wkp_calib_default_data[i].size,
- cmd);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
{
struct iwl_notification_wait calib_wait;
@@ -417,7 +282,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
lockdep_assert_held(&mvm->mutex);
- if (mvm->init_ucode_run)
+ if (WARN_ON_ONCE(mvm->init_ucode_complete))
return 0;
iwl_init_notification_wait(&mvm->notif_wait,
@@ -434,28 +299,44 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
goto error;
}
+ ret = iwl_send_bt_init_conf(mvm);
+ if (ret)
+ goto error;
+
+ /* Read the NVM only at driver load time, no need to do this twice */
if (read_nvm) {
/* Read nvm */
- ret = iwl_nvm_init(mvm);
+ ret = iwl_nvm_init(mvm, true);
if (ret) {
IWL_ERR(mvm, "Failed to read NVM: %d\n", ret);
goto error;
}
}
+ /* In case we read the NVM from external file, load it to the NIC */
+ if (mvm->nvm_file_name)
+ iwl_mvm_load_nvm_to_nic(mvm);
+
ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);
WARN_ON(ret);
- /* Override the calibrations from TLV and the const of fw */
- iwl_set_default_calib_trigger(mvm);
-
- /* WkP doesn't have all calibrations, need to set default values */
- if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
- ret = iwl_set_default_calibrations(mvm);
- if (ret)
- goto error;
+ /*
+ * abort after reading the nvm in case RF Kill is on, we will complete
+ * the init seq later when RF kill will switch to off
+ */
+ if (iwl_mvm_is_radio_killed(mvm)) {
+ IWL_DEBUG_RF_KILL(mvm,
+ "jump over all phy activities due to RF kill\n");
+ iwl_remove_notification(&mvm->notif_wait, &calib_wait);
+ ret = 1;
+ goto out;
}
+ /* Send TX valid antennas before triggering calibrations */
+ ret = iwl_send_tx_ant_cfg(mvm, mvm->fw->valid_tx_ant);
+ if (ret)
+ goto error;
+
/*
* Send phy configurations command to init uCode
* to start the 16.0 uCode init image internal calibrations.
@@ -474,15 +355,13 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait,
MVM_UCODE_CALIB_TIMEOUT);
if (!ret)
- mvm->init_ucode_run = true;
+ mvm->init_ucode_complete = true;
goto out;
error:
iwl_remove_notification(&mvm->notif_wait, &calib_wait);
out:
- if (!iwlmvm_mod_params.init_dbg) {
- iwl_trans_stop_device(mvm->trans);
- } else if (!mvm->nvm_data) {
+ if (iwlmvm_mod_params.init_dbg && !mvm->nvm_data) {
/* we want to debug INIT and we have no NVM - fake */
mvm->nvm_data = kzalloc(sizeof(struct iwl_nvm_data) +
sizeof(struct ieee80211_channel) +
@@ -490,8 +369,6 @@ out:
GFP_KERNEL);
if (!mvm->nvm_data)
return -ENOMEM;
- mvm->nvm_data->valid_rx_ant = 1;
- mvm->nvm_data->valid_tx_ant = 1;
mvm->nvm_data->bands[0].channels = mvm->nvm_data->channels;
mvm->nvm_data->bands[0].n_channels = 1;
mvm->nvm_data->bands[0].n_bitrates = 1;
@@ -503,11 +380,11 @@ out:
return ret;
}
-#define UCODE_CALIB_TIMEOUT (2*HZ)
-
int iwl_mvm_up(struct iwl_mvm *mvm)
{
int ret, i;
+ struct ieee80211_channel *chan;
+ struct cfg80211_chan_def chandef;
lockdep_assert_held(&mvm->mutex);
@@ -515,13 +392,30 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
if (ret)
return ret;
- /* If we were in RFKILL during module loading, load init ucode now */
- if (!mvm->init_ucode_run) {
+ /*
+ * If we haven't completed the run of the init ucode during
+ * module loading, load init ucode now
+ * (for example, if we were in RFKILL)
+ */
+ if (!mvm->init_ucode_complete) {
ret = iwl_run_init_mvm_ucode(mvm, false);
if (ret && !iwlmvm_mod_params.init_dbg) {
IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
+ /* this can't happen */
+ if (WARN_ON(ret > 0))
+ ret = -ERFKILL;
goto error;
}
+ if (!iwlmvm_mod_params.init_dbg) {
+ /*
+ * should stop and start HW since that INIT
+ * image just loaded
+ */
+ iwl_trans_stop_device(mvm->trans);
+ ret = iwl_trans_start_hw(mvm->trans);
+ if (ret)
+ return ret;
+ }
}
if (iwlmvm_mod_params.init_dbg)
@@ -533,7 +427,15 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
goto error;
}
- ret = iwl_send_tx_ant_cfg(mvm, mvm->nvm_data->valid_tx_ant);
+ ret = iwl_mvm_sf_update(mvm, NULL, false);
+ if (ret)
+ IWL_ERR(mvm, "Failed to initialize Smart Fifo\n");
+
+ ret = iwl_send_tx_ant_cfg(mvm, mvm->fw->valid_tx_ant);
+ if (ret)
+ goto error;
+
+ ret = iwl_send_bt_init_conf(mvm);
if (ret)
goto error;
@@ -555,8 +457,33 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
if (ret)
goto error;
- IWL_DEBUG_INFO(mvm, "RT uCode started.\n");
+ /* Add all the PHY contexts */
+ chan = &mvm->hw->wiphy->bands[IEEE80211_BAND_2GHZ]->channels[0];
+ cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT);
+ for (i = 0; i < NUM_PHY_CTX; i++) {
+ /*
+ * The channel used here isn't relevant as it's
+ * going to be overwritten in the other flows.
+ * For now use the first channel we have.
+ */
+ ret = iwl_mvm_phy_ctxt_add(mvm, &mvm->phy_ctxts[i],
+ &chandef, 1, 1);
+ if (ret)
+ goto error;
+ }
+
+ /* Initialize tx backoffs to the minimal possible */
+ iwl_mvm_tt_tx_backoff(mvm, 0);
+
+ ret = iwl_mvm_power_update_device(mvm);
+ if (ret)
+ goto error;
+ /* allow FW/transport low power modes if not during restart */
+ if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
+ iwl_mvm_unref(mvm, IWL_MVM_REF_UCODE_DOWN);
+
+ IWL_DEBUG_INFO(mvm, "RT uCode started.\n");
return 0;
error:
iwl_trans_stop_device(mvm->trans);
@@ -579,7 +506,7 @@ int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm)
goto error;
}
- ret = iwl_send_tx_ant_cfg(mvm, mvm->nvm_data->valid_tx_ant);
+ ret = iwl_send_tx_ant_cfg(mvm, mvm->fw->valid_tx_ant);
if (ret)
goto error;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 12:04:35 +0000