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linux-zen-server/drivers/net/wireless/ti/wlcore/acx.c

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Initial commit
2023-08-30 17:53:23 +02:00
// SPDX-License-Identifier: GPL-2.0-only
/*
* This file is part of wl1271
*
* Copyright (C) 2008-2009 Nokia Corporation
*
* Contact: Luciano Coelho <luciano.coelho@nokia.com>
*/
#include "acx.h"
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/slab.h>
#include "wlcore.h"
#include "debug.h"
#include "wl12xx_80211.h"
#include "hw_ops.h"
int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u8 wake_up_event, u8 listen_interval)
{
struct acx_wake_up_condition *wake_up;
int ret;
wl1271_debug(DEBUG_ACX, "acx wake up conditions (wake_up_event %d listen_interval %d)",
wake_up_event, listen_interval);
wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
if (!wake_up) {
ret = -ENOMEM;
goto out;
}
wake_up->role_id = wlvif->role_id;
wake_up->wake_up_event = wake_up_event;
wake_up->listen_interval = listen_interval;
ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
wake_up, sizeof(*wake_up));
if (ret < 0) {
wl1271_warning("could not set wake up conditions: %d", ret);
goto out;
}
out:
kfree(wake_up);
return ret;
}
int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth)
{
struct acx_sleep_auth *auth;
int ret;
wl1271_debug(DEBUG_ACX, "acx sleep auth %d", sleep_auth);
auth = kzalloc(sizeof(*auth), GFP_KERNEL);
if (!auth) {
ret = -ENOMEM;
goto out;
}
auth->sleep_auth = sleep_auth;
ret = wl1271_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
if (ret < 0) {
wl1271_error("could not configure sleep_auth to %d: %d",
sleep_auth, ret);
goto out;
}
wl->sleep_auth = sleep_auth;
out:
kfree(auth);
return ret;
}
EXPORT_SYMBOL_GPL(wl1271_acx_sleep_auth);
int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif,
int power)
{
struct acx_current_tx_power *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx dot11_cur_tx_pwr %d", power);
if (power < 0 || power > 25)
return -EINVAL;
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->current_tx_power = power * 10;
ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("configure of tx power failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct acx_feature_config *feature;
int ret;
wl1271_debug(DEBUG_ACX, "acx feature cfg");
feature = kzalloc(sizeof(*feature), GFP_KERNEL);
if (!feature) {
ret = -ENOMEM;
goto out;
}
/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
feature->role_id = wlvif->role_id;
feature->data_flow_options = 0;
feature->options = 0;
ret = wl1271_cmd_configure(wl, ACX_FEATURE_CFG,
feature, sizeof(*feature));
if (ret < 0) {
wl1271_error("Couldn't set HW encryption");
goto out;
}
out:
kfree(feature);
return ret;
}
int wl1271_acx_mem_map(struct wl1271 *wl, struct acx_header *mem_map,
size_t len)
{
int ret;
wl1271_debug(DEBUG_ACX, "acx mem map");
ret = wl1271_cmd_interrogate(wl, ACX_MEM_MAP, mem_map,
sizeof(struct acx_header), len);
if (ret < 0)
return ret;
return 0;
}
int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl)
{
struct acx_rx_msdu_lifetime *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx rx msdu life time");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->lifetime = cpu_to_le32(wl->conf.rx.rx_msdu_life_time);
ret = wl1271_cmd_configure(wl, DOT11_RX_MSDU_LIFE_TIME,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("failed to set rx msdu life time: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
enum acx_slot_type slot_time)
{
struct acx_slot *slot;
int ret;
wl1271_debug(DEBUG_ACX, "acx slot");
slot = kzalloc(sizeof(*slot), GFP_KERNEL);
if (!slot) {
ret = -ENOMEM;
goto out;
}
slot->role_id = wlvif->role_id;
slot->wone_index = STATION_WONE_INDEX;
slot->slot_time = slot_time;
ret = wl1271_cmd_configure(wl, ACX_SLOT, slot, sizeof(*slot));
if (ret < 0) {
wl1271_warning("failed to set slot time: %d", ret);
goto out;
}
out:
kfree(slot);
return ret;
}
int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable, void *mc_list, u32 mc_list_len)
{
struct acx_dot11_grp_addr_tbl *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx group address tbl");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
/* MAC filtering */
acx->role_id = wlvif->role_id;
acx->enabled = enable;
acx->num_groups = mc_list_len;
memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("failed to set group addr table: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_service_period_timeout(struct wl1271 *wl,
struct wl12xx_vif *wlvif)
{
struct acx_rx_timeout *rx_timeout;
int ret;
rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
if (!rx_timeout) {
ret = -ENOMEM;
goto out;
}
wl1271_debug(DEBUG_ACX, "acx service period timeout");
rx_timeout->role_id = wlvif->role_id;
rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
rx_timeout, sizeof(*rx_timeout));
if (ret < 0) {
wl1271_warning("failed to set service period timeout: %d",
ret);
goto out;
}
out:
kfree(rx_timeout);
return ret;
}
int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u32 rts_threshold)
{
struct acx_rts_threshold *rts;
int ret;
/*
* If the RTS threshold is not configured or out of range, use the
* default value.
*/
if (rts_threshold > IEEE80211_MAX_RTS_THRESHOLD)
rts_threshold = wl->conf.rx.rts_threshold;
wl1271_debug(DEBUG_ACX, "acx rts threshold: %d", rts_threshold);
rts = kzalloc(sizeof(*rts), GFP_KERNEL);
if (!rts) {
ret = -ENOMEM;
goto out;
}
rts->role_id = wlvif->role_id;
rts->threshold = cpu_to_le16((u16)rts_threshold);
ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
if (ret < 0) {
wl1271_warning("failed to set rts threshold: %d", ret);
goto out;
}
out:
kfree(rts);
return ret;
}
int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
{
struct acx_dco_itrim_params *dco;
struct conf_itrim_settings *c = &wl->conf.itrim;
int ret;
wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
dco = kzalloc(sizeof(*dco), GFP_KERNEL);
if (!dco) {
ret = -ENOMEM;
goto out;
}
dco->enable = c->enable;
dco->timeout = cpu_to_le32(c->timeout);
ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
dco, sizeof(*dco));
if (ret < 0) {
wl1271_warning("failed to set dco itrim parameters: %d", ret);
goto out;
}
out:
kfree(dco);
return ret;
}
int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable_filter)
{
struct acx_beacon_filter_option *beacon_filter = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx beacon filter opt enable=%d",
enable_filter);
if (enable_filter &&
wl->conf.conn.bcn_filt_mode == CONF_BCN_FILT_MODE_DISABLED)
goto out;
beacon_filter = kzalloc(sizeof(*beacon_filter), GFP_KERNEL);
if (!beacon_filter) {
ret = -ENOMEM;
goto out;
}
beacon_filter->role_id = wlvif->role_id;
beacon_filter->enable = enable_filter;
/*
* When set to zero, and the filter is enabled, beacons
* without the unicast TIM bit set are dropped.
*/
beacon_filter->max_num_beacons = 0;
ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_OPT,
beacon_filter, sizeof(*beacon_filter));
if (ret < 0) {
wl1271_warning("failed to set beacon filter opt: %d", ret);
goto out;
}
out:
kfree(beacon_filter);
return ret;
}
int wl1271_acx_beacon_filter_table(struct wl1271 *wl,
struct wl12xx_vif *wlvif)
{
struct acx_beacon_filter_ie_table *ie_table;
int i, idx = 0;
int ret;
bool vendor_spec = false;
wl1271_debug(DEBUG_ACX, "acx beacon filter table");
ie_table = kzalloc(sizeof(*ie_table), GFP_KERNEL);
if (!ie_table) {
ret = -ENOMEM;
goto out;
}
/* configure default beacon pass-through rules */
ie_table->role_id = wlvif->role_id;
ie_table->num_ie = 0;
for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
ie_table->table[idx++] = r->ie;
ie_table->table[idx++] = r->rule;
if (r->ie == WLAN_EID_VENDOR_SPECIFIC) {
/* only one vendor specific ie allowed */
if (vendor_spec)
continue;
/* for vendor specific rules configure the
additional fields */
memcpy(&(ie_table->table[idx]), r->oui,
CONF_BCN_IE_OUI_LEN);
idx += CONF_BCN_IE_OUI_LEN;
ie_table->table[idx++] = r->type;
memcpy(&(ie_table->table[idx]), r->version,
CONF_BCN_IE_VER_LEN);
idx += CONF_BCN_IE_VER_LEN;
vendor_spec = true;
}
ie_table->num_ie++;
}
ret = wl1271_cmd_configure(wl, ACX_BEACON_FILTER_TABLE,
ie_table, sizeof(*ie_table));
if (ret < 0) {
wl1271_warning("failed to set beacon filter table: %d", ret);
goto out;
}
out:
kfree(ie_table);
return ret;
}
#define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff
int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable)
{
struct acx_conn_monit_params *acx;
u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
u32 timeout = ACX_CONN_MONIT_DISABLE_VALUE;
int ret;
wl1271_debug(DEBUG_ACX, "acx connection monitor parameters: %s",
enable ? "enabled" : "disabled");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
if (enable) {
threshold = wl->conf.conn.synch_fail_thold;
timeout = wl->conf.conn.bss_lose_timeout;
}
acx->role_id = wlvif->role_id;
acx->synch_fail_thold = cpu_to_le32(threshold);
acx->bss_lose_timeout = cpu_to_le32(timeout);
ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("failed to set connection monitor "
"parameters: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable)
{
struct acx_bt_wlan_coex *pta;
int ret;
wl1271_debug(DEBUG_ACX, "acx sg enable");
pta = kzalloc(sizeof(*pta), GFP_KERNEL);
if (!pta) {
ret = -ENOMEM;
goto out;
}
if (enable)
pta->enable = wl->conf.sg.state;
else
pta->enable = CONF_SG_DISABLE;
ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
if (ret < 0) {
wl1271_warning("failed to set softgemini enable: %d", ret);
goto out;
}
out:
kfree(pta);
return ret;
}
int wl12xx_acx_sg_cfg(struct wl1271 *wl)
{
struct acx_bt_wlan_coex_param *param;
struct conf_sg_settings *c = &wl->conf.sg;
int i, ret;
wl1271_debug(DEBUG_ACX, "acx sg cfg");
param = kzalloc(sizeof(*param), GFP_KERNEL);
if (!param) {
ret = -ENOMEM;
goto out;
}
/* BT-WLAN coext parameters */
for (i = 0; i < WLCORE_CONF_SG_PARAMS_MAX; i++)
param->params[i] = cpu_to_le32(c->params[i]);
param->param_idx = WLCORE_CONF_SG_PARAMS_ALL;
ret = wl1271_cmd_configure(wl, ACX_SG_CFG, param, sizeof(*param));
if (ret < 0) {
wl1271_warning("failed to set sg config: %d", ret);
goto out;
}
out:
kfree(param);
return ret;
}
int wl1271_acx_cca_threshold(struct wl1271 *wl)
{
struct acx_energy_detection *detection;
int ret;
wl1271_debug(DEBUG_ACX, "acx cca threshold");
detection = kzalloc(sizeof(*detection), GFP_KERNEL);
if (!detection) {
ret = -ENOMEM;
goto out;
}
detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
detection, sizeof(*detection));
if (ret < 0)
wl1271_warning("failed to set cca threshold: %d", ret);
out:
kfree(detection);
return ret;
}
int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct acx_beacon_broadcast *bb;
int ret;
wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
bb = kzalloc(sizeof(*bb), GFP_KERNEL);
if (!bb) {
ret = -ENOMEM;
goto out;
}
bb->role_id = wlvif->role_id;
bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
if (ret < 0) {
wl1271_warning("failed to set rx config: %d", ret);
goto out;
}
out:
kfree(bb);
return ret;
}
int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid)
{
struct acx_aid *acx_aid;
int ret;
wl1271_debug(DEBUG_ACX, "acx aid");
acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
if (!acx_aid) {
ret = -ENOMEM;
goto out;
}
acx_aid->role_id = wlvif->role_id;
acx_aid->aid = cpu_to_le16(aid);
ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
if (ret < 0) {
wl1271_warning("failed to set aid: %d", ret);
goto out;
}
out:
kfree(acx_aid);
return ret;
}
int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
{
struct acx_event_mask *mask;
int ret;
wl1271_debug(DEBUG_ACX, "acx event mbox mask");
mask = kzalloc(sizeof(*mask), GFP_KERNEL);
if (!mask) {
ret = -ENOMEM;
goto out;
}
/* high event mask is unused */
mask->high_event_mask = cpu_to_le32(0xffffffff);
mask->event_mask = cpu_to_le32(event_mask);
ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
mask, sizeof(*mask));
if (ret < 0) {
wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
goto out;
}
out:
kfree(mask);
return ret;
}
int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif,
enum acx_preamble_type preamble)
{
struct acx_preamble *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx_set_preamble");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->preamble = preamble;
ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of preamble failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif,
enum acx_ctsprotect_type ctsprotect)
{
struct acx_ctsprotect *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->ctsprotect = ctsprotect;
ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of ctsprotect failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_statistics(struct wl1271 *wl, void *stats)
{
int ret;
wl1271_debug(DEBUG_ACX, "acx statistics");
ret = wl1271_cmd_interrogate(wl, ACX_STATISTICS, stats,
sizeof(struct acx_header),
wl->stats.fw_stats_len);
if (ret < 0) {
wl1271_warning("acx statistics failed: %d", ret);
return -ENOMEM;
}
return 0;
}
int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct acx_rate_policy *acx;
struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx rate policies");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
wlvif->basic_rate, wlvif->rate_set);
/* configure one basic rate class */
acx->rate_policy_idx = cpu_to_le32(wlvif->sta.basic_rate_idx);
acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->basic_rate);
acx->rate_policy.short_retry_limit = c->short_retry_limit;
acx->rate_policy.long_retry_limit = c->long_retry_limit;
acx->rate_policy.aflags = c->aflags;
ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of rate policies failed: %d", ret);
goto out;
}
/* configure one AP supported rate class */
acx->rate_policy_idx = cpu_to_le32(wlvif->sta.ap_rate_idx);
/* the AP policy is HW specific */
acx->rate_policy.enabled_rates =
cpu_to_le32(wlcore_hw_sta_get_ap_rate_mask(wl, wlvif));
acx->rate_policy.short_retry_limit = c->short_retry_limit;
acx->rate_policy.long_retry_limit = c->long_retry_limit;
acx->rate_policy.aflags = c->aflags;
ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of rate policies failed: %d", ret);
goto out;
}
/*
* configure one rate class for basic p2p operations.
* (p2p packets should always go out with OFDM rates, even
* if we are currently connected to 11b AP)
*/
acx->rate_policy_idx = cpu_to_le32(wlvif->sta.p2p_rate_idx);
acx->rate_policy.enabled_rates =
cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P);
acx->rate_policy.short_retry_limit = c->short_retry_limit;
acx->rate_policy.long_retry_limit = c->long_retry_limit;
acx->rate_policy.aflags = c->aflags;
ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of rate policies failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
u8 idx)
{
struct acx_rate_policy *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx ap rate policy %d rates 0x%x",
idx, c->enabled_rates);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->rate_policy.enabled_rates = cpu_to_le32(c->enabled_rates);
acx->rate_policy.short_retry_limit = c->short_retry_limit;
acx->rate_policy.long_retry_limit = c->long_retry_limit;
acx->rate_policy.aflags = c->aflags;
acx->rate_policy_idx = cpu_to_le32(idx);
ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of ap rate policy failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop)
{
struct acx_ac_cfg *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
"aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->ac = ac;
acx->cw_min = cw_min;
acx->cw_max = cpu_to_le16(cw_max);
acx->aifsn = aifsn;
acx->tx_op_limit = cpu_to_le16(txop);
ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ac cfg failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u8 queue_id, u8 channel_type,
u8 tsid, u8 ps_scheme, u8 ack_policy,
u32 apsd_conf0, u32 apsd_conf1)
{
struct acx_tid_config *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx tid config");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->queue_id = queue_id;
acx->channel_type = channel_type;
acx->tsid = tsid;
acx->ps_scheme = ps_scheme;
acx->ack_policy = ack_policy;
acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of tid config failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold)
{
struct acx_frag_threshold *acx;
int ret = 0;
/*
* If the fragmentation is not configured or out of range, use the
* default value.
*/
if (frag_threshold > IEEE80211_MAX_FRAG_THRESHOLD)
frag_threshold = wl->conf.tx.frag_threshold;
wl1271_debug(DEBUG_ACX, "acx frag threshold: %d", frag_threshold);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->frag_threshold = cpu_to_le16((u16)frag_threshold);
ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of frag threshold failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_tx_config_options(struct wl1271 *wl)
{
struct acx_tx_config_options *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx tx config options");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of tx options failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl12xx_acx_mem_cfg(struct wl1271 *wl)
{
struct wl12xx_acx_config_memory *mem_conf;
struct conf_memory_settings *mem;
int ret;
wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
if (!mem_conf) {
ret = -ENOMEM;
goto out;
}
mem = &wl->conf.mem;
/* memory config */
mem_conf->num_stations = mem->num_stations;
mem_conf->rx_mem_block_num = mem->rx_block_num;
mem_conf->tx_min_mem_block_num = mem->tx_min_block_num;
mem_conf->num_ssid_profiles = mem->ssid_profiles;
mem_conf->total_tx_descriptors = cpu_to_le32(wl->num_tx_desc);
mem_conf->dyn_mem_enable = mem->dynamic_memory;
mem_conf->tx_free_req = mem->min_req_tx_blocks;
mem_conf->rx_free_req = mem->min_req_rx_blocks;
mem_conf->tx_min = mem->tx_min;
mem_conf->fwlog_blocks = wl->conf.fwlog.mem_blocks;
ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
sizeof(*mem_conf));
if (ret < 0) {
wl1271_warning("wl1271 mem config failed: %d", ret);
goto out;
}
out:
kfree(mem_conf);
return ret;
}
EXPORT_SYMBOL_GPL(wl12xx_acx_mem_cfg);
int wl1271_acx_init_mem_config(struct wl1271 *wl)
{
int ret;
wl->target_mem_map = kzalloc(sizeof(struct wl1271_acx_mem_map),
GFP_KERNEL);
if (!wl->target_mem_map) {
wl1271_error("couldn't allocate target memory map");
return -ENOMEM;
}
/* we now ask for the firmware built memory map */
ret = wl1271_acx_mem_map(wl, (void *)wl->target_mem_map,
sizeof(struct wl1271_acx_mem_map));
if (ret < 0) {
wl1271_error("couldn't retrieve firmware memory map");
kfree(wl->target_mem_map);
wl->target_mem_map = NULL;
return ret;
}
/* initialize TX block book keeping */
wl->tx_blocks_available =
le32_to_cpu(wl->target_mem_map->num_tx_mem_blocks);
wl1271_debug(DEBUG_TX, "available tx blocks: %d",
wl->tx_blocks_available);
return 0;
}
EXPORT_SYMBOL_GPL(wl1271_acx_init_mem_config);
int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
{
struct wl1271_acx_rx_config_opt *rx_conf;
int ret;
wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
if (!rx_conf) {
ret = -ENOMEM;
goto out;
}
rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
rx_conf->queue_type = wl->conf.rx.queue_type;
ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
sizeof(*rx_conf));
if (ret < 0) {
wl1271_warning("wl1271 rx config opt failed: %d", ret);
goto out;
}
out:
kfree(rx_conf);
return ret;
}
int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable)
{
struct wl1271_acx_bet_enable *acx = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx bet enable");
if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
goto out;
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx bet enable failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u8 enable, __be32 address)
{
struct wl1271_acx_arp_filter *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->version = ACX_IPV4_VERSION;
acx->enable = enable;
if (enable)
memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("failed to set arp ip filter: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_pm_config(struct wl1271 *wl)
{
struct wl1271_acx_pm_config *acx = NULL;
struct conf_pm_config_settings *c = &wl->conf.pm_config;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx pm config");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx pm config failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
EXPORT_SYMBOL_GPL(wl1271_acx_pm_config);
int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable)
{
struct wl1271_acx_keep_alive_mode *acx = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->enabled = enable;
ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx keep alive mode failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u8 index, u8 tpl_valid)
{
struct wl1271_acx_keep_alive_config *acx = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx keep alive config");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
acx->index = index;
acx->tpl_validation = tpl_valid;
acx->trigger = ACX_KEEP_ALIVE_NO_TX;
ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx keep alive config failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable, s16 thold, u8 hyst)
{
struct wl1271_acx_rssi_snr_trigger *acx = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx rssi snr trigger");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
wlvif->last_rssi_event = -1;
acx->role_id = wlvif->role_id;
acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
if (enable)
acx->enable = WL1271_ACX_TRIG_ENABLE;
else
acx->enable = WL1271_ACX_TRIG_DISABLE;
acx->index = WL1271_ACX_TRIG_IDX_RSSI;
acx->dir = WL1271_ACX_TRIG_DIR_BIDIR;
acx->threshold = cpu_to_le16(thold);
acx->hysteresis = hyst;
ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_TRIGGER, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx rssi snr trigger setting failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl,
struct wl12xx_vif *wlvif)
{
struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->rssi_beacon = c->avg_weight_rssi_beacon;
acx->rssi_data = c->avg_weight_rssi_data;
acx->snr_beacon = c->avg_weight_snr_beacon;
acx->snr_data = c->avg_weight_snr_data;
ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
struct ieee80211_sta_ht_cap *ht_cap,
bool allow_ht_operation, u8 hlid)
{
struct wl1271_acx_ht_capabilities *acx;
int ret = 0;
u32 ht_capabilites = 0;
wl1271_debug(DEBUG_ACX, "acx ht capabilities setting "
"sta supp: %d sta cap: %d", ht_cap->ht_supported,
ht_cap->cap);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
if (allow_ht_operation && ht_cap->ht_supported) {
/* no need to translate capabilities - use the spec values */
ht_capabilites = ht_cap->cap;
/*
* this bit is not employed by the spec but only by FW to
* indicate peer HT support
*/
ht_capabilites |= WL12XX_HT_CAP_HT_OPERATION;
/* get data from A-MPDU parameters field */
acx->ampdu_max_length = ht_cap->ampdu_factor;
acx->ampdu_min_spacing = ht_cap->ampdu_density;
}
acx->hlid = hlid;
acx->ht_capabilites = cpu_to_le32(ht_capabilites);
ret = wl1271_cmd_configure(wl, ACX_PEER_HT_CAP, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ht capabilities setting failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
EXPORT_SYMBOL_GPL(wl1271_acx_set_ht_capabilities);
int wl1271_acx_set_ht_information(struct wl1271 *wl,
struct wl12xx_vif *wlvif,
u16 ht_operation_mode)
{
struct wl1271_acx_ht_information *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx ht information setting");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
acx->ht_protection =
(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
acx->rifs_mode = 0;
acx->gf_protection =
!!(ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
acx->ht_tx_burst_limit = 0;
acx->dual_cts_protection = 0;
ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ht information setting failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
/* Configure BA session initiator/receiver parameters setting in the FW. */
int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
struct wl12xx_vif *wlvif)
{
struct wl1271_acx_ba_initiator_policy *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx ba initiator policy");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
/* set for the current role */
acx->role_id = wlvif->role_id;
acx->tid_bitmap = wl->conf.ht.tx_ba_tid_bitmap;
acx->win_size = wl->conf.ht.tx_ba_win_size;
acx->inactivity_timeout = wl->conf.ht.inactivity_timeout;
ret = wl1271_cmd_configure(wl,
ACX_BA_SESSION_INIT_POLICY,
acx,
sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ba initiator policy failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
/* setup BA session receiver setting in the FW. */
int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
u16 ssn, bool enable, u8 peer_hlid,
u8 win_size)
{
struct wl1271_acx_ba_receiver_setup *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx ba receiver session setting");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->hlid = peer_hlid;
acx->tid = tid_index;
acx->enable = enable;
acx->win_size = win_size;
acx->ssn = ssn;
ret = wlcore_cmd_configure_failsafe(wl, ACX_BA_SESSION_RX_SETUP, acx,
sizeof(*acx),
BIT(CMD_STATUS_NO_RX_BA_SESSION));
if (ret < 0) {
wl1271_warning("acx ba receiver session failed: %d", ret);
goto out;
}
/* sometimes we can't start the session */
if (ret == CMD_STATUS_NO_RX_BA_SESSION) {
wl1271_warning("no fw rx ba on tid %d", tid_index);
ret = -EBUSY;
goto out;
}
ret = 0;
out:
kfree(acx);
return ret;
}
int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
u64 *mactime)
{
struct wl12xx_acx_fw_tsf_information *tsf_info;
int ret;
tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
if (!tsf_info) {
ret = -ENOMEM;
goto out;
}
tsf_info->role_id = wlvif->role_id;
ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO, tsf_info,
sizeof(struct acx_header), sizeof(*tsf_info));
if (ret < 0) {
wl1271_warning("acx tsf info interrogate failed");
goto out;
}
*mactime = le32_to_cpu(tsf_info->current_tsf_low) |
((u64) le32_to_cpu(tsf_info->current_tsf_high) << 32);
out:
kfree(tsf_info);
return ret;
}
int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif,
bool enable)
{
struct wl1271_acx_ps_rx_streaming *rx_streaming;
u32 conf_queues, enable_queues;
int i, ret = 0;
wl1271_debug(DEBUG_ACX, "acx ps rx streaming");
rx_streaming = kzalloc(sizeof(*rx_streaming), GFP_KERNEL);
if (!rx_streaming) {
ret = -ENOMEM;
goto out;
}
conf_queues = wl->conf.rx_streaming.queues;
if (enable)
enable_queues = conf_queues;
else
enable_queues = 0;
for (i = 0; i < 8; i++) {
/*
* Skip non-changed queues, to avoid redundant acxs.
* this check assumes conf.rx_streaming.queues can't
* be changed while rx_streaming is enabled.
*/
if (!(conf_queues & BIT(i)))
continue;
rx_streaming->role_id = wlvif->role_id;
rx_streaming->tid = i;
rx_streaming->enable = enable_queues & BIT(i);
rx_streaming->period = wl->conf.rx_streaming.interval;
rx_streaming->timeout = wl->conf.rx_streaming.interval;
ret = wl1271_cmd_configure(wl, ACX_PS_RX_STREAMING,
rx_streaming,
sizeof(*rx_streaming));
if (ret < 0) {
wl1271_warning("acx ps rx streaming failed: %d", ret);
goto out;
}
}
out:
kfree(rx_streaming);
return ret;
}
int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl1271_acx_ap_max_tx_retry *acx = NULL;
int ret;
wl1271_debug(DEBUG_ACX, "acx ap max tx retry");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx)
return -ENOMEM;
acx->role_id = wlvif->role_id;
acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries);
ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ap max tx retry failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl1271_acx_config_ps *config_ps;
int ret;
wl1271_debug(DEBUG_ACX, "acx config ps");
config_ps = kzalloc(sizeof(*config_ps), GFP_KERNEL);
if (!config_ps) {
ret = -ENOMEM;
goto out;
}
config_ps->exit_retries = wl->conf.conn.psm_exit_retries;
config_ps->enter_retries = wl->conf.conn.psm_entry_retries;
config_ps->null_data_rate = cpu_to_le32(wlvif->basic_rate);
ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps,
sizeof(*config_ps));
if (ret < 0) {
wl1271_warning("acx config ps failed: %d", ret);
goto out;
}
out:
kfree(config_ps);
return ret;
}
int wl1271_acx_set_inconnection_sta(struct wl1271 *wl,
struct wl12xx_vif *wlvif, u8 *addr)
{
struct wl1271_acx_inconnection_sta *acx = NULL;
int ret;
wl1271_debug(DEBUG_ACX, "acx set inconnaction sta %pM", addr);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx)
return -ENOMEM;
memcpy(acx->addr, addr, ETH_ALEN);
acx->role_id = wlvif->role_id;
ret = wl1271_cmd_configure(wl, ACX_UPDATE_INCONNECTION_STA_LIST,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx set inconnaction sta failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_fm_coex(struct wl1271 *wl)
{
struct wl1271_acx_fm_coex *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx fm coex setting");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->enable = wl->conf.fm_coex.enable;
acx->swallow_period = wl->conf.fm_coex.swallow_period;
acx->n_divider_fref_set_1 = wl->conf.fm_coex.n_divider_fref_set_1;
acx->n_divider_fref_set_2 = wl->conf.fm_coex.n_divider_fref_set_2;
acx->m_divider_fref_set_1 =
cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_1);
acx->m_divider_fref_set_2 =
cpu_to_le16(wl->conf.fm_coex.m_divider_fref_set_2);
acx->coex_pll_stabilization_time =
cpu_to_le32(wl->conf.fm_coex.coex_pll_stabilization_time);
acx->ldo_stabilization_time =
cpu_to_le16(wl->conf.fm_coex.ldo_stabilization_time);
acx->fm_disturbed_band_margin =
wl->conf.fm_coex.fm_disturbed_band_margin;
acx->swallow_clk_diff = wl->conf.fm_coex.swallow_clk_diff;
ret = wl1271_cmd_configure(wl, ACX_FM_COEX_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx fm coex setting failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl)
{
struct wl12xx_acx_set_rate_mgmt_params *acx = NULL;
struct conf_rate_policy_settings *conf = &wl->conf.rate;
int ret;
wl1271_debug(DEBUG_ACX, "acx set rate mgmt params");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx)
return -ENOMEM;
acx->index = ACX_RATE_MGMT_ALL_PARAMS;
acx->rate_retry_score = cpu_to_le16(conf->rate_retry_score);
acx->per_add = cpu_to_le16(conf->per_add);
acx->per_th1 = cpu_to_le16(conf->per_th1);
acx->per_th2 = cpu_to_le16(conf->per_th2);
acx->max_per = cpu_to_le16(conf->max_per);
acx->inverse_curiosity_factor = conf->inverse_curiosity_factor;
acx->tx_fail_low_th = conf->tx_fail_low_th;
acx->tx_fail_high_th = conf->tx_fail_high_th;
acx->per_alpha_shift = conf->per_alpha_shift;
acx->per_add_shift = conf->per_add_shift;
acx->per_beta1_shift = conf->per_beta1_shift;
acx->per_beta2_shift = conf->per_beta2_shift;
acx->rate_check_up = conf->rate_check_up;
acx->rate_check_down = conf->rate_check_down;
memcpy(acx->rate_retry_policy, conf->rate_retry_policy,
sizeof(acx->rate_retry_policy));
ret = wl1271_cmd_configure(wl, ACX_SET_RATE_MGMT_PARAMS,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx set rate mgmt params failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl12xx_acx_config_hangover(struct wl1271 *wl)
{
struct wl12xx_acx_config_hangover *acx;
struct conf_hangover_settings *conf = &wl->conf.hangover;
int ret;
wl1271_debug(DEBUG_ACX, "acx config hangover");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->recover_time = cpu_to_le32(conf->recover_time);
acx->hangover_period = conf->hangover_period;
acx->dynamic_mode = conf->dynamic_mode;
acx->early_termination_mode = conf->early_termination_mode;
acx->max_period = conf->max_period;
acx->min_period = conf->min_period;
acx->increase_delta = conf->increase_delta;
acx->decrease_delta = conf->decrease_delta;
acx->quiet_time = conf->quiet_time;
acx->increase_time = conf->increase_time;
acx->window_size = conf->window_size;
ret = wl1271_cmd_configure(wl, ACX_CONFIG_HANGOVER, acx,
sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx config hangover failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wlcore_acx_average_rssi(struct wl1271 *wl, struct wl12xx_vif *wlvif,
s8 *avg_rssi)
{
struct acx_roaming_stats *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx roaming statistics");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wlvif->role_id;
ret = wl1271_cmd_interrogate(wl, ACX_ROAMING_STATISTICS_TBL,
acx, sizeof(*acx), sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx roaming statistics failed: %d", ret);
ret = -ENOMEM;
goto out;
}
*avg_rssi = acx->rssi_beacon;
out:
kfree(acx);
return ret;
}
#ifdef CONFIG_PM
/* Set the global behaviour of RX filters - On/Off + default action */
int wl1271_acx_default_rx_filter_enable(struct wl1271 *wl, bool enable,
enum rx_filter_action action)
{
struct acx_default_rx_filter *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx default rx filter en: %d act: %d",
enable, action);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx)
return -ENOMEM;
acx->enable = enable;
acx->default_action = action;
ret = wl1271_cmd_configure(wl, ACX_ENABLE_RX_DATA_FILTER, acx,
sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx default rx filter enable failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
/* Configure or disable a specific RX filter pattern */
int wl1271_acx_set_rx_filter(struct wl1271 *wl, u8 index, bool enable,
struct wl12xx_rx_filter *filter)
{
struct acx_rx_filter_cfg *acx;
int fields_size = 0;
int acx_size;
int ret;
WARN_ON(enable && !filter);
WARN_ON(index >= WL1271_MAX_RX_FILTERS);
wl1271_debug(DEBUG_ACX,
"acx set rx filter idx: %d enable: %d filter: %p",
index, enable, filter);
if (enable) {
fields_size = wl1271_rx_filter_get_fields_size(filter);
wl1271_debug(DEBUG_ACX, "act: %d num_fields: %d field_size: %d",
filter->action, filter->num_fields, fields_size);
}
acx_size = ALIGN(sizeof(*acx) + fields_size, 4);
acx = kzalloc(acx_size, GFP_KERNEL);
if (!acx)
return -ENOMEM;
acx->enable = enable;
acx->index = index;
if (enable) {
acx->num_fields = filter->num_fields;
acx->action = filter->action;
wl1271_rx_filter_flatten_fields(filter, acx->fields);
}
wl1271_dump(DEBUG_ACX, "RX_FILTER: ", acx, acx_size);
ret = wl1271_cmd_configure(wl, ACX_SET_RX_DATA_FILTER, acx, acx_size);
if (ret < 0) {
wl1271_warning("setting rx filter failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
#endif /* CONFIG_PM */