[linux-2.6-block.git] / drivers / net / wireless / wl12xx / init.c

/*
 * This file is part of wl1271
 *
 * Copyright (C) 2009 Nokia Corporation
 *
 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>

#include "init.h"
#include "wl12xx_80211.h"
#include "acx.h"
#include "cmd.h"
#include "reg.h"
#include "tx.h"
#include "io.h"

int wl1271_sta_init_templates_config(struct wl1271 *wl)
{
	int ret, i;

	/* send empty templates for fw memory reservation */
	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
				      WL1271_CMD_TEMPL_DFLT_SIZE,
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
				      NULL, WL1271_CMD_TEMPL_DFLT_SIZE, 0,
				      WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
				      sizeof(struct wl12xx_null_data_template),
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL,
				      sizeof(struct wl12xx_ps_poll_template),
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
				      sizeof
				      (struct wl12xx_qos_null_data_template),
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL,
				      WL1271_CMD_TEMPL_DFLT_SIZE,
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL,
				      WL1271_CMD_TEMPL_DFLT_SIZE,
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP, NULL,
				      sizeof
				      (struct wl12xx_arp_rsp_template),
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
		ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
					      WL1271_CMD_TEMPL_DFLT_SIZE, i,
					      WL1271_RATE_AUTOMATIC);
		if (ret < 0)
			return ret;
	}

	return 0;
}

static int wl1271_ap_init_deauth_template(struct wl1271 *wl)
{
	struct wl12xx_disconn_template *tmpl;
	int ret;
	u32 rate;

	tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL);
	if (!tmpl) {
		ret = -ENOMEM;
		goto out;
	}

	tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT |
					     IEEE80211_STYPE_DEAUTH);

	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP,
				      tmpl, sizeof(*tmpl), 0, rate);

out:
	kfree(tmpl);
	return ret;
}

static int wl1271_ap_init_null_template(struct wl1271 *wl)
{
	struct ieee80211_hdr_3addr *nullfunc;
	int ret;
	u32 rate;

	nullfunc = kzalloc(sizeof(*nullfunc), GFP_KERNEL);
	if (!nullfunc) {
		ret = -ENOMEM;
		goto out;
	}

	nullfunc->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
					      IEEE80211_STYPE_NULLFUNC |
					      IEEE80211_FCTL_FROMDS);

	/* nullfunc->addr1 is filled by FW */

	memcpy(nullfunc->addr2, wl->mac_addr, ETH_ALEN);
	memcpy(nullfunc->addr3, wl->mac_addr, ETH_ALEN);

	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, nullfunc,
				      sizeof(*nullfunc), 0, rate);

out:
	kfree(nullfunc);
	return ret;
}

static int wl1271_ap_init_qos_null_template(struct wl1271 *wl)
{
	struct ieee80211_qos_hdr *qosnull;
	int ret;
	u32 rate;

	qosnull = kzalloc(sizeof(*qosnull), GFP_KERNEL);
	if (!qosnull) {
		ret = -ENOMEM;
		goto out;
	}

	qosnull->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
					     IEEE80211_STYPE_QOS_NULLFUNC |
					     IEEE80211_FCTL_FROMDS);

	/* qosnull->addr1 is filled by FW */

	memcpy(qosnull->addr2, wl->mac_addr, ETH_ALEN);
	memcpy(qosnull->addr3, wl->mac_addr, ETH_ALEN);

	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, qosnull,
				      sizeof(*qosnull), 0, rate);

out:
	kfree(qosnull);
	return ret;
}

static int wl1271_ap_init_templates_config(struct wl1271 *wl)
{
	int ret;

	/*
	 * Put very large empty placeholders for all templates. These
	 * reserve memory for later.
	 */
	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
				      WL1271_CMD_TEMPL_MAX_SIZE,
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_BEACON, NULL,
				      WL1271_CMD_TEMPL_MAX_SIZE,
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, NULL,
				      sizeof
				      (struct wl12xx_disconn_template),
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
				      sizeof(struct wl12xx_null_data_template),
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
				      sizeof
				      (struct wl12xx_qos_null_data_template),
				      0, WL1271_RATE_AUTOMATIC);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl12xx_init_rx_config(struct wl1271 *wl)
{
	int ret;

	ret = wl1271_acx_rx_msdu_life_time(wl);
	if (ret < 0)
		return ret;

	return 0;
}

int wl1271_init_phy_config(struct wl1271 *wl)
{
	int ret;

	ret = wl1271_acx_pd_threshold(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_service_period_timeout(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_rts_threshold(wl, wl->hw->wiphy->rts_threshold);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl1271_init_beacon_filter(struct wl1271 *wl)
{
	int ret;

	/* disable beacon filtering at this stage */
	ret = wl1271_acx_beacon_filter_opt(wl, false);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_beacon_filter_table(wl);
	if (ret < 0)
		return ret;

	return 0;
}

int wl1271_init_pta(struct wl1271 *wl)
{
	int ret;

	ret = wl12xx_acx_sg_cfg(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_sg_enable(wl, wl->sg_enabled);
	if (ret < 0)
		return ret;

	return 0;
}

int wl1271_init_energy_detection(struct wl1271 *wl)
{
	int ret;

	ret = wl1271_acx_cca_threshold(wl);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl1271_init_beacon_broadcast(struct wl1271 *wl)
{
	int ret;

	ret = wl1271_acx_bcn_dtim_options(wl);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl12xx_init_fwlog(struct wl1271 *wl)
{
	int ret;

	if (wl->quirks & WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED)
		return 0;

	ret = wl12xx_cmd_config_fwlog(wl);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl1271_sta_hw_init(struct wl1271 *wl)
{
	int ret;

	if (wl->chip.id != CHIP_ID_1283_PG20) {
		ret = wl1271_cmd_ext_radio_parms(wl);
		if (ret < 0)
			return ret;
	}

	/* PS config */
	ret = wl1271_acx_config_ps(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_sta_init_templates_config(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
	if (ret < 0)
		return ret;

	/* Initialize connection monitoring thresholds */
	ret = wl1271_acx_conn_monit_params(wl, false);
	if (ret < 0)
		return ret;

	/* Beacon filtering */
	ret = wl1271_init_beacon_filter(wl);
	if (ret < 0)
		return ret;

	/* FM WLAN coexistence */
	ret = wl1271_acx_fm_coex(wl);
	if (ret < 0)
		return ret;

	/* Beacons and broadcast settings */
	ret = wl1271_init_beacon_broadcast(wl);
	if (ret < 0)
		return ret;

	/* Configure for ELP power saving */
	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
	if (ret < 0)
		return ret;

	/* Configure rssi/snr averaging weights */
	ret = wl1271_acx_rssi_snr_avg_weights(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_sta_rate_policies(wl);
	if (ret < 0)
		return ret;

	ret = wl12xx_acx_mem_cfg(wl);
	if (ret < 0)
		return ret;

	/* Configure the FW logger */
	ret = wl12xx_init_fwlog(wl);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl)
{
	int ret, i;

	/* disable all keep-alive templates */
	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
		ret = wl1271_acx_keep_alive_config(wl, i,
						   ACX_KEEP_ALIVE_TPL_INVALID);
		if (ret < 0)
			return ret;
	}

	/* disable the keep-alive feature */
	ret = wl1271_acx_keep_alive_mode(wl, false);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl1271_ap_hw_init(struct wl1271 *wl)
{
	int ret;

	ret = wl1271_ap_init_templates_config(wl);
	if (ret < 0)
		return ret;

	/* Configure for power always on */
	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
	if (ret < 0)
		return ret;

	ret = wl1271_init_ap_rates(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_acx_ap_max_tx_retry(wl);
	if (ret < 0)
		return ret;

	ret = wl12xx_acx_mem_cfg(wl);
	if (ret < 0)
		return ret;

	/* initialize Tx power */
	ret = wl1271_acx_tx_power(wl, wl->power_level);
	if (ret < 0)
		return ret;

	return 0;
}

int wl1271_ap_init_templates(struct wl1271 *wl)
{
	int ret;

	ret = wl1271_ap_init_deauth_template(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_ap_init_null_template(wl);
	if (ret < 0)
		return ret;

	ret = wl1271_ap_init_qos_null_template(wl);
	if (ret < 0)
		return ret;

	/*
	 * when operating as AP we want to receive external beacons for
	 * configuring ERP protection.
	 */
	ret = wl1271_acx_beacon_filter_opt(wl, false);
	if (ret < 0)
		return ret;

	return 0;
}

static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl)
{
	return wl1271_ap_init_templates(wl);
}

int wl1271_init_ap_rates(struct wl1271 *wl)
{
	int i, ret;
	struct conf_tx_rate_class rc;
	u32 supported_rates;

	wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", wl->basic_rate_set);

	if (wl->basic_rate_set == 0)
		return -EINVAL;

	rc.enabled_rates = wl->basic_rate_set;
	rc.long_retry_limit = 10;
	rc.short_retry_limit = 10;
	rc.aflags = 0;
	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_MGMT_RATE);
	if (ret < 0)
		return ret;

	/* use the min basic rate for AP broadcast/multicast */
	rc.enabled_rates = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
	rc.short_retry_limit = 10;
	rc.long_retry_limit = 10;
	rc.aflags = 0;
	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_BCST_RATE);
	if (ret < 0)
		return ret;

	/*
	 * If the basic rates contain OFDM rates, use OFDM only
	 * rates for unicast TX as well. Else use all supported rates.
	 */
	if ((wl->basic_rate_set & CONF_TX_OFDM_RATES))
		supported_rates = CONF_TX_OFDM_RATES;
	else
		supported_rates = CONF_TX_AP_ENABLED_RATES;

	/* unconditionally enable HT rates */
	supported_rates |= CONF_TX_MCS_RATES;

	/* configure unicast TX rate classes */
	for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
		rc.enabled_rates = supported_rates;
		rc.short_retry_limit = 10;
		rc.long_retry_limit = 10;
		rc.aflags = 0;
		ret = wl1271_acx_ap_rate_policy(wl, &rc, i);
		if (ret < 0)
			return ret;
	}

	return 0;
}

static int wl1271_set_ba_policies(struct wl1271 *wl)
{
	/* Reset the BA RX indicators */
	wl->ba_rx_bitmap = 0;
	wl->ba_allowed = true;
	wl->ba_rx_session_count = 0;

	/* BA is supported in STA/AP modes */
	if (wl->bss_type != BSS_TYPE_AP_BSS &&
	    wl->bss_type != BSS_TYPE_STA_BSS) {
		wl->ba_support = false;
		return 0;
	}

	wl->ba_support = true;

	/* 802.11n initiator BA session setting */
	return wl12xx_acx_set_ba_initiator_policy(wl);
}

int wl1271_chip_specific_init(struct wl1271 *wl)
{
	int ret = 0;

	if (wl->chip.id == CHIP_ID_1283_PG20) {
		u32 host_cfg_bitmap = HOST_IF_CFG_RX_FIFO_ENABLE;

		if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT)
			/* Enable SDIO padding */
			host_cfg_bitmap |= HOST_IF_CFG_TX_PAD_TO_SDIO_BLK;

		/* Must be before wl1271_acx_init_mem_config() */
		ret = wl1271_acx_host_if_cfg_bitmap(wl, host_cfg_bitmap);
		if (ret < 0)
			goto out;
	}
out:
	return ret;
}


int wl1271_hw_init(struct wl1271 *wl)
{
	struct conf_tx_ac_category *conf_ac;
	struct conf_tx_tid *conf_tid;
	int ret, i;
	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);

	if (wl->chip.id == CHIP_ID_1283_PG20)
		ret = wl128x_cmd_general_parms(wl);
	else
		ret = wl1271_cmd_general_parms(wl);
	if (ret < 0)
		return ret;

	if (wl->chip.id == CHIP_ID_1283_PG20)
		ret = wl128x_cmd_radio_parms(wl);
	else
		ret = wl1271_cmd_radio_parms(wl);
	if (ret < 0)
		return ret;

	/* Chip-specific init */
	ret = wl1271_chip_specific_init(wl);
	if (ret < 0)
		return ret;

	/* Mode specific init */
	if (is_ap)
		ret = wl1271_ap_hw_init(wl);
	else
		ret = wl1271_sta_hw_init(wl);

	if (ret < 0)
		return ret;

	/* Bluetooth WLAN coexistence */
	ret = wl1271_init_pta(wl);
	if (ret < 0)
		return ret;

	/* Default memory configuration */
	ret = wl1271_acx_init_mem_config(wl);
	if (ret < 0)
		return ret;

	/* RX config */
	ret = wl12xx_init_rx_config(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* PHY layer config */
	ret = wl1271_init_phy_config(wl);
	if (ret < 0)
		goto out_free_memmap;

	ret = wl1271_acx_dco_itrim_params(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* Configure TX patch complete interrupt behavior */
	ret = wl1271_acx_tx_config_options(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* RX complete interrupt pacing */
	ret = wl1271_acx_init_rx_interrupt(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* Energy detection */
	ret = wl1271_init_energy_detection(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* Default fragmentation threshold */
	ret = wl1271_acx_frag_threshold(wl, wl->hw->wiphy->frag_threshold);
	if (ret < 0)
		goto out_free_memmap;

	/* Default TID/AC configuration */
	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
		conf_ac = &wl->conf.tx.ac_conf[i];
		ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
					conf_ac->cw_max, conf_ac->aifsn,
					conf_ac->tx_op_limit);
		if (ret < 0)
			goto out_free_memmap;

		conf_tid = &wl->conf.tx.tid_conf[i];
		ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
					 conf_tid->channel_type,
					 conf_tid->tsid,
					 conf_tid->ps_scheme,
					 conf_tid->ack_policy,
					 conf_tid->apsd_conf[0],
					 conf_tid->apsd_conf[1]);
		if (ret < 0)
			goto out_free_memmap;
	}

	/* Enable data path */
	ret = wl1271_cmd_data_path(wl, 1);
	if (ret < 0)
		goto out_free_memmap;

	/* Configure HW encryption */
	ret = wl1271_acx_feature_cfg(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* configure PM */
	ret = wl1271_acx_pm_config(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* Mode specific init - post mem init */
	if (is_ap)
		ret = wl1271_ap_hw_init_post_mem(wl);
	else
		ret = wl1271_sta_hw_init_post_mem(wl);

	if (ret < 0)
		goto out_free_memmap;

	ret = wl12xx_acx_set_rate_mgmt_params(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* Configure initiator BA sessions policies */
	ret = wl1271_set_ba_policies(wl);
	if (ret < 0)
		goto out_free_memmap;

	/* configure hangover */
	ret = wl12xx_acx_config_hangover(wl);
	if (ret < 0)
		goto out_free_memmap;

	return 0;

 out_free_memmap:
	kfree(wl->target_mem_map);
	wl->target_mem_map = NULL;

	return ret;
}
Commit	Line	Data
f5fc0f86 LC	1	/*
	2	* This file is part of wl1271
	3	*
	4	* Copyright (C) 2009 Nokia Corporation
	5	*
	6	* Contact: Luciano Coelho <luciano.coelho@nokia.com>
	7	*
	8	* This program is free software; you can redistribute it and/or
	9	* modify it under the terms of the GNU General Public License
	10	* version 2 as published by the Free Software Foundation.
	11	*
	12	* This program is distributed in the hope that it will be useful, but
	13	* WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
	20	* 02110-1301 USA
	21	*
	22	*/
	23
	24	#include <linux/kernel.h>
	25	#include <linux/module.h>
5a0e3ad6	26	#include <linux/slab.h>
f5fc0f86	27
00d20100	28	#include "init.h"
f5fc0f86	29	#include "wl12xx_80211.h"
00d20100 SL	30	#include "acx.h"
	31	#include "cmd.h"
	32	#include "reg.h"
e0fe371b	33	#include "tx.h"
48a61477	34	#include "io.h"
f5fc0f86	35
e0fe371b	36	int wl1271_sta_init_templates_config(struct wl1271 *wl)
f5fc0f86	37	{
bfb24c9e	38	int ret, i;
f5fc0f86 LC	39
	40	/* send empty templates for fw memory reservation */
	41	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
154037d1	42	WL1271_CMD_TEMPL_DFLT_SIZE,
606c1487	43	0, WL1271_RATE_AUTOMATIC);
f5fc0f86 LC	44	if (ret < 0)
	45	return ret;
	46
11eb5429	47	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5,
154037d1	48	NULL, WL1271_CMD_TEMPL_DFLT_SIZE, 0,
11eb5429 JO	49	WL1271_RATE_AUTOMATIC);
	50	if (ret < 0)
	51	return ret;
abb0b3bf	52
f5fc0f86	53	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
bfb24c9e	54	sizeof(struct wl12xx_null_data_template),
606c1487	55	0, WL1271_RATE_AUTOMATIC);
f5fc0f86 LC	56	if (ret < 0)
	57	return ret;
	58
	59	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL,
bfb24c9e	60	sizeof(struct wl12xx_ps_poll_template),
606c1487	61	0, WL1271_RATE_AUTOMATIC);
f5fc0f86 LC	62	if (ret < 0)
	63	return ret;
	64
	65	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
	66	sizeof
bfb24c9e	67	(struct wl12xx_qos_null_data_template),
606c1487	68	0, WL1271_RATE_AUTOMATIC);
f5fc0f86 LC	69	if (ret < 0)
	70	return ret;
	71
	72	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL,
154037d1	73	WL1271_CMD_TEMPL_DFLT_SIZE,
606c1487	74	0, WL1271_RATE_AUTOMATIC);
f5fc0f86 LC	75	if (ret < 0)
	76	return ret;
	77
	78	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL,
154037d1	79	WL1271_CMD_TEMPL_DFLT_SIZE,
606c1487	80	0, WL1271_RATE_AUTOMATIC);
f5fc0f86 LC	81	if (ret < 0)
	82	return ret;
	83
c5312772 EP	84	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP, NULL,
	85	sizeof
	86	(struct wl12xx_arp_rsp_template),
	87	0, WL1271_RATE_AUTOMATIC);
	88	if (ret < 0)
	89	return ret;
	90
bfb24c9e JO	91	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
bfb24c9e JO	92	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
154037d1	93	WL1271_CMD_TEMPL_DFLT_SIZE, i,
606c1487	94	WL1271_RATE_AUTOMATIC);
bfb24c9e JO	95	if (ret < 0)
	96	return ret;
	97	}
	98
f5fc0f86 LC	99	return 0;
	100	}
	101
e0fe371b AN	102	static int wl1271_ap_init_deauth_template(struct wl1271 *wl)
	103	{
	104	struct wl12xx_disconn_template *tmpl;
	105	int ret;
af7fbb28	106	u32 rate;
e0fe371b AN	107
	108	tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL);
	109	if (!tmpl) {
	110	ret = -ENOMEM;
	111	goto out;
	112	}
	113
	114	tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT \|
	115	IEEE80211_STYPE_DEAUTH);
	116
af7fbb28	117	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
e0fe371b	118	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP,
af7fbb28	119	tmpl, sizeof(*tmpl), 0, rate);
e0fe371b AN	120
	121	out:
	122	kfree(tmpl);
	123	return ret;
	124	}
	125
	126	static int wl1271_ap_init_null_template(struct wl1271 *wl)
	127	{
	128	struct ieee80211_hdr_3addr *nullfunc;
	129	int ret;
af7fbb28	130	u32 rate;
e0fe371b AN	131
	132	nullfunc = kzalloc(sizeof(*nullfunc), GFP_KERNEL);
	133	if (!nullfunc) {
	134	ret = -ENOMEM;
	135	goto out;
	136	}
	137
	138	nullfunc->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA \|
	139	IEEE80211_STYPE_NULLFUNC \|
	140	IEEE80211_FCTL_FROMDS);
	141
	142	/* nullfunc->addr1 is filled by FW */
	143
	144	memcpy(nullfunc->addr2, wl->mac_addr, ETH_ALEN);
	145	memcpy(nullfunc->addr3, wl->mac_addr, ETH_ALEN);
	146
af7fbb28	147	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
e0fe371b	148	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, nullfunc,
af7fbb28	149	sizeof(*nullfunc), 0, rate);
e0fe371b AN	150
	151	out:
	152	kfree(nullfunc);
	153	return ret;
	154	}
	155
	156	static int wl1271_ap_init_qos_null_template(struct wl1271 *wl)
	157	{
	158	struct ieee80211_qos_hdr *qosnull;
	159	int ret;
af7fbb28	160	u32 rate;
e0fe371b AN	161
	162	qosnull = kzalloc(sizeof(*qosnull), GFP_KERNEL);
	163	if (!qosnull) {
	164	ret = -ENOMEM;
	165	goto out;
	166	}
	167
	168	qosnull->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA \|
	169	IEEE80211_STYPE_QOS_NULLFUNC \|
	170	IEEE80211_FCTL_FROMDS);
	171
	172	/* qosnull->addr1 is filled by FW */
	173
	174	memcpy(qosnull->addr2, wl->mac_addr, ETH_ALEN);
	175	memcpy(qosnull->addr3, wl->mac_addr, ETH_ALEN);
	176
af7fbb28	177	rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
e0fe371b	178	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, qosnull,
af7fbb28	179	sizeof(*qosnull), 0, rate);
e0fe371b AN	180
	181	out:
	182	kfree(qosnull);
	183	return ret;
	184	}
	185
	186	static int wl1271_ap_init_templates_config(struct wl1271 *wl)
	187	{
	188	int ret;
	189
	190	/*
	191	* Put very large empty placeholders for all templates. These
	192	* reserve memory for later.
	193	*/
	194	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
154037d1	195	WL1271_CMD_TEMPL_MAX_SIZE,
e0fe371b AN	196	0, WL1271_RATE_AUTOMATIC);
	197	if (ret < 0)
	198	return ret;
	199
	200	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_BEACON, NULL,
154037d1	201	WL1271_CMD_TEMPL_MAX_SIZE,
e0fe371b AN	202	0, WL1271_RATE_AUTOMATIC);
	203	if (ret < 0)
	204	return ret;
	205
	206	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, NULL,
	207	sizeof
	208	(struct wl12xx_disconn_template),
	209	0, WL1271_RATE_AUTOMATIC);
	210	if (ret < 0)
	211	return ret;
	212
	213	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
	214	sizeof(struct wl12xx_null_data_template),
	215	0, WL1271_RATE_AUTOMATIC);
	216	if (ret < 0)
	217	return ret;
	218
	219	ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
	220	sizeof
	221	(struct wl12xx_qos_null_data_template),
	222	0, WL1271_RATE_AUTOMATIC);
	223	if (ret < 0)
	224	return ret;
	225
	226	return 0;
	227	}
	228
08c1d1c7	229	static int wl12xx_init_rx_config(struct wl1271 *wl)
f5fc0f86 LC	230	{
	231	int ret;
	232
8793f9bb	233	ret = wl1271_acx_rx_msdu_life_time(wl);
f5fc0f86 LC	234	if (ret < 0)
	235	return ret;
	236
f5fc0f86 LC	237	return 0;
	238	}
	239
12419cce	240	int wl1271_init_phy_config(struct wl1271 *wl)
f5fc0f86 LC	241	{
	242	int ret;
	243
	244	ret = wl1271_acx_pd_threshold(wl);
	245	if (ret < 0)
	246	return ret;
	247
	248	ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
	249	if (ret < 0)
	250	return ret;
	251
f5fc0f86 LC	252	ret = wl1271_acx_service_period_timeout(wl);
	253	if (ret < 0)
	254	return ret;
	255
5f704d18	256	ret = wl1271_acx_rts_threshold(wl, wl->hw->wiphy->rts_threshold);
f5fc0f86 LC	257	if (ret < 0)
	258	return ret;
	259
	260	return 0;
	261	}
	262
	263	static int wl1271_init_beacon_filter(struct wl1271 *wl)
	264	{
	265	int ret;
	266
1922167b JO	267	/* disable beacon filtering at this stage */
1922167b JO	268	ret = wl1271_acx_beacon_filter_opt(wl, false);
f5fc0f86 LC	269	if (ret < 0)
	270	return ret;
	271
	272	ret = wl1271_acx_beacon_filter_table(wl);
	273	if (ret < 0)
	274	return ret;
	275
	276	return 0;
	277	}
	278
12419cce	279	int wl1271_init_pta(struct wl1271 *wl)
f5fc0f86 LC	280	{
	281	int ret;
	282
3be4112c	283	ret = wl12xx_acx_sg_cfg(wl);
f5fc0f86 LC	284	if (ret < 0)
	285	return ret;
	286
7fc3a864	287	ret = wl1271_acx_sg_enable(wl, wl->sg_enabled);
f5fc0f86 LC	288	if (ret < 0)
	289	return ret;
	290
	291	return 0;
	292	}
	293
12419cce	294	int wl1271_init_energy_detection(struct wl1271 *wl)
f5fc0f86 LC	295	{
	296	int ret;
	297
	298	ret = wl1271_acx_cca_threshold(wl);
	299	if (ret < 0)
	300	return ret;
	301
	302	return 0;
	303	}
	304
	305	static int wl1271_init_beacon_broadcast(struct wl1271 *wl)
	306	{
	307	int ret;
	308
	309	ret = wl1271_acx_bcn_dtim_options(wl);
	310	if (ret < 0)
	311	return ret;
	312
	313	return 0;
	314	}
	315
95dac04f IY	316	static int wl12xx_init_fwlog(struct wl1271 *wl)
	317	{
	318	int ret;
	319
	320	if (wl->quirks & WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED)
	321	return 0;
	322
	323	ret = wl12xx_cmd_config_fwlog(wl);
	324	if (ret < 0)
	325	return ret;
	326
	327	return 0;
	328	}
	329
e0fe371b AN	330	static int wl1271_sta_hw_init(struct wl1271 *wl)
	331	{
	332	int ret;
	333
49d750ca SL	334	if (wl->chip.id != CHIP_ID_1283_PG20) {
	335	ret = wl1271_cmd_ext_radio_parms(wl);
	336	if (ret < 0)
	337	return ret;
	338	}
e0fe371b	339
c8bde243 EP	340	/* PS config */
	341	ret = wl1271_acx_config_ps(wl);
	342	if (ret < 0)
	343	return ret;
	344
e0fe371b AN	345	ret = wl1271_sta_init_templates_config(wl);
	346	if (ret < 0)
	347	return ret;
	348
	349	ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
	350	if (ret < 0)
	351	return ret;
	352
	353	/* Initialize connection monitoring thresholds */
	354	ret = wl1271_acx_conn_monit_params(wl, false);
	355	if (ret < 0)
	356	return ret;
	357
	358	/* Beacon filtering */
	359	ret = wl1271_init_beacon_filter(wl);
	360	if (ret < 0)
	361	return ret;
	362
ff86843d SL	363	/* FM WLAN coexistence */
	364	ret = wl1271_acx_fm_coex(wl);
	365	if (ret < 0)
	366	return ret;
	367
e0fe371b AN	368	/* Beacons and broadcast settings */
	369	ret = wl1271_init_beacon_broadcast(wl);
	370	if (ret < 0)
	371	return ret;
	372
	373	/* Configure for ELP power saving */
	374	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
	375	if (ret < 0)
	376	return ret;
	377
	378	/* Configure rssi/snr averaging weights */
	379	ret = wl1271_acx_rssi_snr_avg_weights(wl);
	380	if (ret < 0)
	381	return ret;
	382
	383	ret = wl1271_acx_sta_rate_policies(wl);
	384	if (ret < 0)
	385	return ret;
	386
7f097988	387	ret = wl12xx_acx_mem_cfg(wl);
c8bde243 EP	388	if (ret < 0)
	389	return ret;
	390
95dac04f IY	391	/* Configure the FW logger */
	392	ret = wl12xx_init_fwlog(wl);
	393	if (ret < 0)
	394	return ret;
	395
e0fe371b AN	396	return 0;
	397	}
	398
	399	static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl)
	400	{
	401	int ret, i;
	402
e0fe371b AN	403	/* disable all keep-alive templates */
	404	for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
	405	ret = wl1271_acx_keep_alive_config(wl, i,
	406	ACX_KEEP_ALIVE_TPL_INVALID);
	407	if (ret < 0)
	408	return ret;
	409	}
	410
	411	/* disable the keep-alive feature */
	412	ret = wl1271_acx_keep_alive_mode(wl, false);
	413	if (ret < 0)
	414	return ret;
	415
	416	return 0;
	417	}
	418
	419	static int wl1271_ap_hw_init(struct wl1271 *wl)
	420	{
70f47424	421	int ret;
e0fe371b AN	422
	423	ret = wl1271_ap_init_templates_config(wl);
	424	if (ret < 0)
	425	return ret;
	426
	427	/* Configure for power always on */
	428	ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
	429	if (ret < 0)
	430	return ret;
	431
70f47424	432	ret = wl1271_init_ap_rates(wl);
e0fe371b AN	433	if (ret < 0)
	434	return ret;
	435
3618f30f	436	ret = wl1271_acx_ap_max_tx_retry(wl);
e0fe371b AN	437	if (ret < 0)
	438	return ret;
	439
7f097988	440	ret = wl12xx_acx_mem_cfg(wl);
c8bde243 EP	441	if (ret < 0)
	442	return ret;
	443
097f8821 AN	444	/* initialize Tx power */
	445	ret = wl1271_acx_tx_power(wl, wl->power_level);
	446	if (ret < 0)
	447	return ret;
	448
e0fe371b AN	449	return 0;
	450	}
	451
c45a85b5	452	int wl1271_ap_init_templates(struct wl1271 *wl)
e0fe371b AN	453	{
	454	int ret;
	455
	456	ret = wl1271_ap_init_deauth_template(wl);
	457	if (ret < 0)
	458	return ret;
	459
	460	ret = wl1271_ap_init_null_template(wl);
	461	if (ret < 0)
	462	return ret;
	463
	464	ret = wl1271_ap_init_qos_null_template(wl);
	465	if (ret < 0)
	466	return ret;
	467
521a4a23 AN	468	/*
	469	* when operating as AP we want to receive external beacons for
	470	* configuring ERP protection.
	471	*/
f42bd2cb	472	ret = wl1271_acx_beacon_filter_opt(wl, false);
521a4a23 AN	473	if (ret < 0)
	474	return ret;
	475
e0fe371b AN	476	return 0;
	477	}
	478
c45a85b5 AN	479	static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl)
	480	{
	481	return wl1271_ap_init_templates(wl);
	482	}
	483
70f47424 AN	484	int wl1271_init_ap_rates(struct wl1271 *wl)
	485	{
	486	int i, ret;
	487	struct conf_tx_rate_class rc;
	488	u32 supported_rates;
	489
	490	wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", wl->basic_rate_set);
	491
	492	if (wl->basic_rate_set == 0)
	493	return -EINVAL;
	494
	495	rc.enabled_rates = wl->basic_rate_set;
	496	rc.long_retry_limit = 10;
	497	rc.short_retry_limit = 10;
	498	rc.aflags = 0;
	499	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_MGMT_RATE);
	500	if (ret < 0)
	501	return ret;
	502
	503	/* use the min basic rate for AP broadcast/multicast */
af7fbb28	504	rc.enabled_rates = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
70f47424 AN	505	rc.short_retry_limit = 10;
	506	rc.long_retry_limit = 10;
	507	rc.aflags = 0;
	508	ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_BCST_RATE);
	509	if (ret < 0)
	510	return ret;
	511
	512	/*
	513	* If the basic rates contain OFDM rates, use OFDM only
	514	* rates for unicast TX as well. Else use all supported rates.
	515	*/
	516	if ((wl->basic_rate_set & CONF_TX_OFDM_RATES))
	517	supported_rates = CONF_TX_OFDM_RATES;
	518	else
	519	supported_rates = CONF_TX_AP_ENABLED_RATES;
	520
1a8adb67 AN	521	/* unconditionally enable HT rates */
	522	supported_rates \|= CONF_TX_MCS_RATES;
	523
70f47424 AN	524	/* configure unicast TX rate classes */
	525	for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
	526	rc.enabled_rates = supported_rates;
	527	rc.short_retry_limit = 10;
	528	rc.long_retry_limit = 10;
	529	rc.aflags = 0;
	530	ret = wl1271_acx_ap_rate_policy(wl, &rc, i);
	531	if (ret < 0)
	532	return ret;
	533	}
	534
	535	return 0;
	536	}
	537
4b7fac77 LS	538	static int wl1271_set_ba_policies(struct wl1271 *wl)
4b7fac77 LS	539	{
4b7fac77	540	/* Reset the BA RX indicators */
4b7fac77	541	wl->ba_rx_bitmap = 0;
70559a06	542	wl->ba_allowed = true;
0f9c8250	543	wl->ba_rx_session_count = 0;
4b7fac77	544
0f9c8250 AN	545	/* BA is supported in STA/AP modes */
	546	if (wl->bss_type != BSS_TYPE_AP_BSS &&
	547	wl->bss_type != BSS_TYPE_STA_BSS) {
	548	wl->ba_support = false;
	549	return 0;
	550	}
4b7fac77	551
0f9c8250	552	wl->ba_support = true;
4b7fac77	553
0f9c8250 AN	554	/* 802.11n initiator BA session setting */
0f9c8250 AN	555	return wl12xx_acx_set_ba_initiator_policy(wl);
4b7fac77 LS	556	}
4b7fac77 LS	557
48a61477 SL	558	int wl1271_chip_specific_init(struct wl1271 *wl)
	559	{
	560	int ret = 0;
	561
	562	if (wl->chip.id == CHIP_ID_1283_PG20) {
	563	u32 host_cfg_bitmap = HOST_IF_CFG_RX_FIFO_ENABLE;
	564
0da13da7	565	if (wl->quirks & WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT)
48a61477 SL	566	/* Enable SDIO padding */
	567	host_cfg_bitmap \|= HOST_IF_CFG_TX_PAD_TO_SDIO_BLK;
	568
	569	/* Must be before wl1271_acx_init_mem_config() */
	570	ret = wl1271_acx_host_if_cfg_bitmap(wl, host_cfg_bitmap);
	571	if (ret < 0)
	572	goto out;
	573	}
	574	out:
	575	return ret;
	576	}
	577
	578
f5fc0f86 LC	579	int wl1271_hw_init(struct wl1271 *wl)
f5fc0f86 LC	580	{
243eeb51	581	struct conf_tx_ac_category *conf_ac;
f2054df5	582	struct conf_tx_tid *conf_tid;
243eeb51	583	int ret, i;
e0fe371b	584	bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
f5fc0f86	585
49d750ca SL	586	if (wl->chip.id == CHIP_ID_1283_PG20)
	587	ret = wl128x_cmd_general_parms(wl);
	588	else
	589	ret = wl1271_cmd_general_parms(wl);
4a90406b	590	if (ret < 0)
f5fc0f86 LC	591	return ret;
f5fc0f86 LC	592
49d750ca SL	593	if (wl->chip.id == CHIP_ID_1283_PG20)
	594	ret = wl128x_cmd_radio_parms(wl);
	595	else
	596	ret = wl1271_cmd_radio_parms(wl);
4a90406b	597	if (ret < 0)
f5fc0f86 LC	598	return ret;
f5fc0f86 LC	599
48a61477 SL	600	/* Chip-specific init */
	601	ret = wl1271_chip_specific_init(wl);
	602	if (ret < 0)
	603	return ret;
	604
e0fe371b AN	605	/* Mode specific init */
	606	if (is_ap)
	607	ret = wl1271_ap_hw_init(wl);
	608	else
	609	ret = wl1271_sta_hw_init(wl);
644a4860	610
f5fc0f86 LC	611	if (ret < 0)
	612	return ret;
	613
801f870b AN	614	/* Bluetooth WLAN coexistence */
	615	ret = wl1271_init_pta(wl);
	616	if (ret < 0)
	617	return ret;
	618
f5fc0f86 LC	619	/* Default memory configuration */
	620	ret = wl1271_acx_init_mem_config(wl);
	621	if (ret < 0)
	622	return ret;
	623
	624	/* RX config */
08c1d1c7	625	ret = wl12xx_init_rx_config(wl);
f5fc0f86 LC	626	if (ret < 0)
	627	goto out_free_memmap;
	628
	629	/* PHY layer config */
	630	ret = wl1271_init_phy_config(wl);
	631	if (ret < 0)
	632	goto out_free_memmap;
	633
6e92b416 LC	634	ret = wl1271_acx_dco_itrim_params(wl);
	635	if (ret < 0)
	636	goto out_free_memmap;
	637
f5fc0f86 LC	638	/* Configure TX patch complete interrupt behavior */
	639	ret = wl1271_acx_tx_config_options(wl);
	640	if (ret < 0)
	641	goto out_free_memmap;
	642
	643	/* RX complete interrupt pacing */
	644	ret = wl1271_acx_init_rx_interrupt(wl);
	645	if (ret < 0)
	646	goto out_free_memmap;
	647
f5fc0f86 LC	648	/* Energy detection */
	649	ret = wl1271_init_energy_detection(wl);
	650	if (ret < 0)
	651	goto out_free_memmap;
	652
f5fc0f86	653	/* Default fragmentation threshold */
5f704d18	654	ret = wl1271_acx_frag_threshold(wl, wl->hw->wiphy->frag_threshold);
f5fc0f86 LC	655	if (ret < 0)
	656	goto out_free_memmap;
	657
9987a9da JO	658	/* Default TID/AC configuration */
9987a9da JO	659	BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
f2054df5	660	for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
9987a9da JO	661	conf_ac = &wl->conf.tx.ac_conf[i];
	662	ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
	663	conf_ac->cw_max, conf_ac->aifsn,
	664	conf_ac->tx_op_limit);
	665	if (ret < 0)
	666	goto out_free_memmap;
	667
f2054df5 KV	668	conf_tid = &wl->conf.tx.tid_conf[i];
	669	ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
	670	conf_tid->channel_type,
	671	conf_tid->tsid,
	672	conf_tid->ps_scheme,
	673	conf_tid->ack_policy,
	674	conf_tid->apsd_conf[0],
	675	conf_tid->apsd_conf[1]);
	676	if (ret < 0)
	677	goto out_free_memmap;
	678	}
f5fc0f86	679
f5fc0f86	680	/* Enable data path */
94210897	681	ret = wl1271_cmd_data_path(wl, 1);
f5fc0f86 LC	682	if (ret < 0)
	683	goto out_free_memmap;
	684
f5fc0f86	685	/* Configure HW encryption */
e0fe371b	686	ret = wl1271_acx_feature_cfg(wl);
f5fc0f86 LC	687	if (ret < 0)
	688	goto out_free_memmap;
	689
38ad2d87 JO	690	/* configure PM */
	691	ret = wl1271_acx_pm_config(wl);
	692	if (ret < 0)
	693	goto out_free_memmap;
	694
e0fe371b AN	695	/* Mode specific init - post mem init */
	696	if (is_ap)
	697	ret = wl1271_ap_hw_init_post_mem(wl);
	698	else
	699	ret = wl1271_sta_hw_init_post_mem(wl);
c1899554	700
00236aed JO	701	if (ret < 0)
	702	goto out_free_memmap;
	703
fa6ad9f0 EP	704	ret = wl12xx_acx_set_rate_mgmt_params(wl);
	705	if (ret < 0)
	706	goto out_free_memmap;
	707
4b7fac77 LS	708	/* Configure initiator BA sessions policies */
	709	ret = wl1271_set_ba_policies(wl);
	710	if (ret < 0)
	711	goto out_free_memmap;
	712
9487775c EP	713	/* configure hangover */
	714	ret = wl12xx_acx_config_hangover(wl);
	715	if (ret < 0)
	716	goto out_free_memmap;
	717
f5fc0f86 LC	718	return 0;
	719
	720	out_free_memmap:
	721	kfree(wl->target_mem_map);
34415236	722	wl->target_mem_map = NULL;
f5fc0f86 LC	723
	724	return ret;
	725	}