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_max_tx_retry(wl);
if (ret < 0)
return ret;
ret = wl1271_acx_ap_mem_cfg(wl);
if (ret < 0)
return ret;
return 0;
}
static ssize_t sleep_auth_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct wl1271 *wl = file->private_data;
unsigned long value;
int ret;
ret = kstrtoul_from_user(user_buf, count, 0, &value);
if (ret < 0) {
wl1271_warning("illegal value in sleep_auth");
return -EINVAL;
}
if (value < 0 || value > WL1271_PSM_MAX) {
wl1271_warning("sleep_auth must be between 0 and %d",
WL1271_PSM_MAX);
return -ERANGE;
}
mutex_lock(&wl->mutex);
if (wl->state == WL1271_STATE_OFF)
goto out;
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
goto out;
ret = wl1271_acx_sleep_auth(wl, value);
if (ret < 0)
goto out_sleep;
out_sleep:
wl1271_ps_elp_sleep(wl);
out:
mutex_unlock(&wl->mutex);
return count;
}
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;
/* 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 = wl1271_acx_sta_mem_cfg(wl);
if (ret < 0)
return ret;
/* Configure FW logger */
ret = wl1271_init_fw_logger(wl);
if (ret < 0)
return ret;
return 0;
}
int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
{
struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct conf_tx_ac_category *conf_ac;
struct conf_tx_tid *conf_tid;
bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
int ret, i;
/*
* consider all existing roles before configuring psm.
*/
if (!wl->ap_count) {
if (is_ap) {
/* Configure for power always on */
ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
if (ret < 0)
return ret;
} else if (!wl->sta_count) {
/* Configure for ELP power saving */
ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
if (ret < 0)
return ret;
}
}
/* Mode specific init */
if (is_ap) {
ret = wl1271_ap_hw_init(wl, wlvif);
if (ret < 0)
return ret;
ret = wl12xx_init_ap_role(wl, wlvif);
if (ret < 0)
return ret;
} else {
ret = wl1271_sta_hw_init(wl, wlvif);
if (ret < 0)
return ret;
ret = wl12xx_init_sta_role(wl, wlvif);
if (ret < 0)
return ret;
}
wl12xx_init_phy_vif_config(wl, wlvif);
/* 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, wlvif, conf_ac->ac,
conf_ac->cw_min, conf_ac->cw_max,
conf_ac->aifsn, conf_ac->tx_op_limit);
if (ret < 0)
return ret;
conf_tid = &wl->conf.tx.tid_conf[i];
ret = wl1271_acx_tid_cfg(wl, wlvif,
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)
return ret;
}
/* Configure HW encryption */
ret = wl1271_acx_feature_cfg(wl, wlvif);
if (ret < 0)
return ret;
/* Mode specific init - post mem init */
if (is_ap)
ret = wl1271_ap_hw_init_post_mem(wl, vif);
else
ret = wl1271_sta_hw_init_post_mem(wl, vif);
if (ret < 0)
return ret;
/* Configure initiator BA sessions policies */
ret = wl1271_set_ba_policies(wl, wlvif);
if (ret < 0)
return ret;
return 0;
}
int wl1271_hw_init(struct wl1271 *wl)
{
struct conf_tx_ac_category *conf_ac;
struct conf_tx_tid *conf_tid;
int ret, i;
ret = wl1271_cmd_general_parms(wl);
if (ret < 0)
return ret;
ret = wl1271_cmd_radio_parms(wl);
if (ret < 0)
return ret;
/* Template settings */
ret = wl1271_init_templates_config(wl);
if (ret < 0)
return ret;
/* Default memory configuration */
ret = wl1271_acx_init_mem_config(wl);
if (ret < 0)
return ret;
/* RX config */
ret = wl1271_init_rx_config(wl,
RX_CFG_PROMISCUOUS | RX_CFG_TSF,
RX_FILTER_OPTION_DEF);
/* RX_CONFIG_OPTION_ANY_DST_ANY_BSS,
RX_FILTER_OPTION_FILTER_ALL); */
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;
/* Initialize connection monitoring thresholds */
ret = wl1271_acx_conn_monit_params(wl, false);
if (ret < 0)
goto out_free_memmap;
/* Beacon filtering */
ret = wl1271_init_beacon_filter(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;
/* Bluetooth WLAN coexistence */
ret = wl1271_init_pta(wl);
if (ret < 0)
goto out_free_memmap;
/* Energy detection */
ret = wl1271_init_energy_detection(wl);
if (ret < 0)
goto out_free_memmap;
/* Beacons and boradcast settings */
ret = wl1271_init_beacon_broadcast(wl);
if (ret < 0)
goto out_free_memmap;
/* Default fragmentation threshold */
ret = wl1271_acx_frag_threshold(wl);
if (ret < 0)
goto out_free_memmap;
/* Default TID configuration */
for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
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;
}
/* Default AC configuration */
for (i = 0; i < wl->conf.tx.ac_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;
}
/* Configure TX rate classes */
ret = wl1271_acx_rate_policies(wl);
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 for ELP power saving */
ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
if (ret < 0)
goto out_free_memmap;
/* Configure HW encryption */
ret = wl1271_init_hwenc_config(wl);
if (ret < 0)
goto out_free_memmap;
/* configure PM */
ret = wl1271_acx_pm_config(wl);
if (ret < 0)
goto out_free_memmap;
/* 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)
goto out_free_memmap;
}
/* disable the keep-alive feature */
ret = wl1271_acx_keep_alive_mode(wl, false);
if (ret < 0)
goto out_free_memmap;
/* Configure rssi/snr averaging weights */
ret = wl1271_acx_rssi_snr_avg_weights(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;
}
int wl1271_hw_init(struct wl1271 *wl)
{
int ret;
ret = wl1271_cmd_general_parms(wl);
if (ret < 0)
return ret;
ret = wl1271_cmd_radio_parms(wl);
if (ret < 0)
return ret;
/* Template settings */
ret = wl1271_init_templates_config(wl);
if (ret < 0)
return ret;
/* Default memory configuration */
ret = wl1271_acx_init_mem_config(wl);
if (ret < 0)
return ret;
/* RX config */
ret = wl1271_init_rx_config(wl,
RX_CFG_PROMISCUOUS | RX_CFG_TSF,
RX_FILTER_OPTION_DEF);
/* RX_CONFIG_OPTION_ANY_DST_ANY_BSS,
RX_FILTER_OPTION_FILTER_ALL); */
if (ret < 0)
goto out_free_memmap;
/* PHY layer config */
ret = wl1271_init_phy_config(wl);
if (ret < 0)
goto out_free_memmap;
/* Initialize connection monitoring thresholds */
ret = wl1271_acx_conn_monit_params(wl);
if (ret < 0)
goto out_free_memmap;
/* Beacon filtering */
ret = wl1271_init_beacon_filter(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;
/* Bluetooth WLAN coexistence */
ret = wl1271_init_pta(wl);
if (ret < 0)
goto out_free_memmap;
/* Energy detection */
ret = wl1271_init_energy_detection(wl);
if (ret < 0)
goto out_free_memmap;
/* Beacons and boradcast settings */
ret = wl1271_init_beacon_broadcast(wl);
if (ret < 0)
goto out_free_memmap;
/* Default fragmentation threshold */
ret = wl1271_acx_frag_threshold(wl);
if (ret < 0)
goto out_free_memmap;
/* Default TID configuration */
ret = wl1271_acx_tid_cfg(wl);
if (ret < 0)
goto out_free_memmap;
/* Default AC configuration */
ret = wl1271_acx_ac_cfg(wl);
if (ret < 0)
goto out_free_memmap;
/* Configure TX rate classes */
ret = wl1271_acx_rate_policies(wl, CONF_TX_RATE_MASK_ALL);
if (ret < 0)
goto out_free_memmap;
/* Enable data path */
ret = wl1271_cmd_data_path(wl, wl->channel, 1);
if (ret < 0)
goto out_free_memmap;
/* Configure for ELP power saving */
ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
if (ret < 0)
goto out_free_memmap;
/* Configure HW encryption */
ret = wl1271_init_hwenc_config(wl);
if (ret < 0)
goto out_free_memmap;
/* Configure smart reflex */
ret = wl1271_acx_smart_reflex(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;
}
