17b3115f2SLuciano Coelho /* 27b3115f2SLuciano Coelho * This file is part of wl1271 37b3115f2SLuciano Coelho * 47b3115f2SLuciano Coelho * Copyright (C) 2009 Nokia Corporation 57b3115f2SLuciano Coelho * 67b3115f2SLuciano Coelho * Contact: Luciano Coelho <luciano.coelho@nokia.com> 77b3115f2SLuciano Coelho * 87b3115f2SLuciano Coelho * This program is free software; you can redistribute it and/or 97b3115f2SLuciano Coelho * modify it under the terms of the GNU General Public License 107b3115f2SLuciano Coelho * version 2 as published by the Free Software Foundation. 117b3115f2SLuciano Coelho * 127b3115f2SLuciano Coelho * This program is distributed in the hope that it will be useful, but 137b3115f2SLuciano Coelho * WITHOUT ANY WARRANTY; without even the implied warranty of 147b3115f2SLuciano Coelho * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 157b3115f2SLuciano Coelho * General Public License for more details. 167b3115f2SLuciano Coelho * 177b3115f2SLuciano Coelho * You should have received a copy of the GNU General Public License 187b3115f2SLuciano Coelho * along with this program; if not, write to the Free Software 197b3115f2SLuciano Coelho * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 207b3115f2SLuciano Coelho * 02110-1301 USA 217b3115f2SLuciano Coelho * 227b3115f2SLuciano Coelho */ 237b3115f2SLuciano Coelho 247b3115f2SLuciano Coelho #include <linux/kernel.h> 257b3115f2SLuciano Coelho #include <linux/module.h> 267b3115f2SLuciano Coelho #include <linux/slab.h> 277b3115f2SLuciano Coelho 287b3115f2SLuciano Coelho #include "debug.h" 297b3115f2SLuciano Coelho #include "init.h" 307b3115f2SLuciano Coelho #include "wl12xx_80211.h" 317b3115f2SLuciano Coelho #include "acx.h" 327b3115f2SLuciano Coelho #include "cmd.h" 337b3115f2SLuciano Coelho #include "tx.h" 347b3115f2SLuciano Coelho #include "io.h" 358a9affc0SArik Nemtsov #include "hw_ops.h" 367b3115f2SLuciano Coelho 377b3115f2SLuciano Coelho int wl1271_init_templates_config(struct wl1271 *wl) 387b3115f2SLuciano Coelho { 397b3115f2SLuciano Coelho int ret, i; 407b3115f2SLuciano Coelho size_t max_size; 417b3115f2SLuciano Coelho 427b3115f2SLuciano Coelho /* send empty templates for fw memory reservation */ 437b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 4478e28062SEliad Peller wl->scan_templ_id_2_4, NULL, 457b3115f2SLuciano Coelho WL1271_CMD_TEMPL_MAX_SIZE, 467b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 477b3115f2SLuciano Coelho if (ret < 0) 487b3115f2SLuciano Coelho return ret; 497b3115f2SLuciano Coelho 507b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 5178e28062SEliad Peller wl->scan_templ_id_5, 527b3115f2SLuciano Coelho NULL, WL1271_CMD_TEMPL_MAX_SIZE, 0, 537b3115f2SLuciano Coelho WL1271_RATE_AUTOMATIC); 547b3115f2SLuciano Coelho if (ret < 0) 557b3115f2SLuciano Coelho return ret; 567b3115f2SLuciano Coelho 573df74f46SYoni Divinsky if (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL) { 583df74f46SYoni Divinsky ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 5978e28062SEliad Peller wl->sched_scan_templ_id_2_4, 6078e28062SEliad Peller NULL, 613df74f46SYoni Divinsky WL1271_CMD_TEMPL_MAX_SIZE, 623df74f46SYoni Divinsky 0, WL1271_RATE_AUTOMATIC); 633df74f46SYoni Divinsky if (ret < 0) 643df74f46SYoni Divinsky return ret; 653df74f46SYoni Divinsky 663df74f46SYoni Divinsky ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 6778e28062SEliad Peller wl->sched_scan_templ_id_5, 6878e28062SEliad Peller NULL, 693df74f46SYoni Divinsky WL1271_CMD_TEMPL_MAX_SIZE, 703df74f46SYoni Divinsky 0, WL1271_RATE_AUTOMATIC); 713df74f46SYoni Divinsky if (ret < 0) 723df74f46SYoni Divinsky return ret; 733df74f46SYoni Divinsky } 743df74f46SYoni Divinsky 757b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 767b3115f2SLuciano Coelho CMD_TEMPL_NULL_DATA, NULL, 777b3115f2SLuciano Coelho sizeof(struct wl12xx_null_data_template), 787b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 797b3115f2SLuciano Coelho if (ret < 0) 807b3115f2SLuciano Coelho return ret; 817b3115f2SLuciano Coelho 827b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 837b3115f2SLuciano Coelho CMD_TEMPL_PS_POLL, NULL, 847b3115f2SLuciano Coelho sizeof(struct wl12xx_ps_poll_template), 857b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 867b3115f2SLuciano Coelho if (ret < 0) 877b3115f2SLuciano Coelho return ret; 887b3115f2SLuciano Coelho 897b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 907b3115f2SLuciano Coelho CMD_TEMPL_QOS_NULL_DATA, NULL, 917b3115f2SLuciano Coelho sizeof 927b3115f2SLuciano Coelho (struct ieee80211_qos_hdr), 937b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 947b3115f2SLuciano Coelho if (ret < 0) 957b3115f2SLuciano Coelho return ret; 967b3115f2SLuciano Coelho 977b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 987b3115f2SLuciano Coelho CMD_TEMPL_PROBE_RESPONSE, NULL, 997b3115f2SLuciano Coelho WL1271_CMD_TEMPL_DFLT_SIZE, 1007b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 1017b3115f2SLuciano Coelho if (ret < 0) 1027b3115f2SLuciano Coelho return ret; 1037b3115f2SLuciano Coelho 1047b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 1057b3115f2SLuciano Coelho CMD_TEMPL_BEACON, NULL, 1067b3115f2SLuciano Coelho WL1271_CMD_TEMPL_DFLT_SIZE, 1077b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 1087b3115f2SLuciano Coelho if (ret < 0) 1097b3115f2SLuciano Coelho return ret; 1107b3115f2SLuciano Coelho 1117b3115f2SLuciano Coelho max_size = sizeof(struct wl12xx_arp_rsp_template) + 1127b3115f2SLuciano Coelho WL1271_EXTRA_SPACE_MAX; 1137b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 1147b3115f2SLuciano Coelho CMD_TEMPL_ARP_RSP, NULL, 1157b3115f2SLuciano Coelho max_size, 1167b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 1177b3115f2SLuciano Coelho if (ret < 0) 1187b3115f2SLuciano Coelho return ret; 1197b3115f2SLuciano Coelho 1207b3115f2SLuciano Coelho /* 1217b3115f2SLuciano Coelho * Put very large empty placeholders for all templates. These 1227b3115f2SLuciano Coelho * reserve memory for later. 1237b3115f2SLuciano Coelho */ 1247b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 1257b3115f2SLuciano Coelho CMD_TEMPL_AP_PROBE_RESPONSE, NULL, 1267b3115f2SLuciano Coelho WL1271_CMD_TEMPL_MAX_SIZE, 1277b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 1287b3115f2SLuciano Coelho if (ret < 0) 1297b3115f2SLuciano Coelho return ret; 1307b3115f2SLuciano Coelho 1317b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 1327b3115f2SLuciano Coelho CMD_TEMPL_AP_BEACON, NULL, 1337b3115f2SLuciano Coelho WL1271_CMD_TEMPL_MAX_SIZE, 1347b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 1357b3115f2SLuciano Coelho if (ret < 0) 1367b3115f2SLuciano Coelho return ret; 1377b3115f2SLuciano Coelho 1387b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 1397b3115f2SLuciano Coelho CMD_TEMPL_DEAUTH_AP, NULL, 1407b3115f2SLuciano Coelho sizeof 1417b3115f2SLuciano Coelho (struct wl12xx_disconn_template), 1427b3115f2SLuciano Coelho 0, WL1271_RATE_AUTOMATIC); 1437b3115f2SLuciano Coelho if (ret < 0) 1447b3115f2SLuciano Coelho return ret; 1457b3115f2SLuciano Coelho 146001e39a8SEliad Peller for (i = 0; i < WLCORE_MAX_KLV_TEMPLATES; i++) { 1477b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID, 1487b3115f2SLuciano Coelho CMD_TEMPL_KLV, NULL, 1497b3115f2SLuciano Coelho sizeof(struct ieee80211_qos_hdr), 1507b3115f2SLuciano Coelho i, WL1271_RATE_AUTOMATIC); 1517b3115f2SLuciano Coelho if (ret < 0) 1527b3115f2SLuciano Coelho return ret; 1537b3115f2SLuciano Coelho } 1547b3115f2SLuciano Coelho 1557b3115f2SLuciano Coelho return 0; 1567b3115f2SLuciano Coelho } 1577b3115f2SLuciano Coelho 1587b3115f2SLuciano Coelho static int wl1271_ap_init_deauth_template(struct wl1271 *wl, 1597b3115f2SLuciano Coelho struct wl12xx_vif *wlvif) 1607b3115f2SLuciano Coelho { 1617b3115f2SLuciano Coelho struct wl12xx_disconn_template *tmpl; 1627b3115f2SLuciano Coelho int ret; 1637b3115f2SLuciano Coelho u32 rate; 1647b3115f2SLuciano Coelho 1657b3115f2SLuciano Coelho tmpl = kzalloc(sizeof(*tmpl), GFP_KERNEL); 1667b3115f2SLuciano Coelho if (!tmpl) { 1677b3115f2SLuciano Coelho ret = -ENOMEM; 1687b3115f2SLuciano Coelho goto out; 1697b3115f2SLuciano Coelho } 1707b3115f2SLuciano Coelho 1717b3115f2SLuciano Coelho tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | 1727b3115f2SLuciano Coelho IEEE80211_STYPE_DEAUTH); 1737b3115f2SLuciano Coelho 1747b3115f2SLuciano Coelho rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 1757b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, wlvif->role_id, 1767b3115f2SLuciano Coelho CMD_TEMPL_DEAUTH_AP, 1777b3115f2SLuciano Coelho tmpl, sizeof(*tmpl), 0, rate); 1787b3115f2SLuciano Coelho 1797b3115f2SLuciano Coelho out: 1807b3115f2SLuciano Coelho kfree(tmpl); 1817b3115f2SLuciano Coelho return ret; 1827b3115f2SLuciano Coelho } 1837b3115f2SLuciano Coelho 1847b3115f2SLuciano Coelho static int wl1271_ap_init_null_template(struct wl1271 *wl, 1857b3115f2SLuciano Coelho struct ieee80211_vif *vif) 1867b3115f2SLuciano Coelho { 1877b3115f2SLuciano Coelho struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); 1887b3115f2SLuciano Coelho struct ieee80211_hdr_3addr *nullfunc; 1897b3115f2SLuciano Coelho int ret; 1907b3115f2SLuciano Coelho u32 rate; 1917b3115f2SLuciano Coelho 1927b3115f2SLuciano Coelho nullfunc = kzalloc(sizeof(*nullfunc), GFP_KERNEL); 1937b3115f2SLuciano Coelho if (!nullfunc) { 1947b3115f2SLuciano Coelho ret = -ENOMEM; 1957b3115f2SLuciano Coelho goto out; 1967b3115f2SLuciano Coelho } 1977b3115f2SLuciano Coelho 1987b3115f2SLuciano Coelho nullfunc->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | 1997b3115f2SLuciano Coelho IEEE80211_STYPE_NULLFUNC | 2007b3115f2SLuciano Coelho IEEE80211_FCTL_FROMDS); 2017b3115f2SLuciano Coelho 2027b3115f2SLuciano Coelho /* nullfunc->addr1 is filled by FW */ 2037b3115f2SLuciano Coelho 2047b3115f2SLuciano Coelho memcpy(nullfunc->addr2, vif->addr, ETH_ALEN); 2057b3115f2SLuciano Coelho memcpy(nullfunc->addr3, vif->addr, ETH_ALEN); 2067b3115f2SLuciano Coelho 2077b3115f2SLuciano Coelho rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 2087b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, wlvif->role_id, 2097b3115f2SLuciano Coelho CMD_TEMPL_NULL_DATA, nullfunc, 2107b3115f2SLuciano Coelho sizeof(*nullfunc), 0, rate); 2117b3115f2SLuciano Coelho 2127b3115f2SLuciano Coelho out: 2137b3115f2SLuciano Coelho kfree(nullfunc); 2147b3115f2SLuciano Coelho return ret; 2157b3115f2SLuciano Coelho } 2167b3115f2SLuciano Coelho 2177b3115f2SLuciano Coelho static int wl1271_ap_init_qos_null_template(struct wl1271 *wl, 2187b3115f2SLuciano Coelho struct ieee80211_vif *vif) 2197b3115f2SLuciano Coelho { 2207b3115f2SLuciano Coelho struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); 2217b3115f2SLuciano Coelho struct ieee80211_qos_hdr *qosnull; 2227b3115f2SLuciano Coelho int ret; 2237b3115f2SLuciano Coelho u32 rate; 2247b3115f2SLuciano Coelho 2257b3115f2SLuciano Coelho qosnull = kzalloc(sizeof(*qosnull), GFP_KERNEL); 2267b3115f2SLuciano Coelho if (!qosnull) { 2277b3115f2SLuciano Coelho ret = -ENOMEM; 2287b3115f2SLuciano Coelho goto out; 2297b3115f2SLuciano Coelho } 2307b3115f2SLuciano Coelho 2317b3115f2SLuciano Coelho qosnull->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | 2327b3115f2SLuciano Coelho IEEE80211_STYPE_QOS_NULLFUNC | 2337b3115f2SLuciano Coelho IEEE80211_FCTL_FROMDS); 2347b3115f2SLuciano Coelho 2357b3115f2SLuciano Coelho /* qosnull->addr1 is filled by FW */ 2367b3115f2SLuciano Coelho 2377b3115f2SLuciano Coelho memcpy(qosnull->addr2, vif->addr, ETH_ALEN); 2387b3115f2SLuciano Coelho memcpy(qosnull->addr3, vif->addr, ETH_ALEN); 2397b3115f2SLuciano Coelho 2407b3115f2SLuciano Coelho rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 2417b3115f2SLuciano Coelho ret = wl1271_cmd_template_set(wl, wlvif->role_id, 2427b3115f2SLuciano Coelho CMD_TEMPL_QOS_NULL_DATA, qosnull, 2437b3115f2SLuciano Coelho sizeof(*qosnull), 0, rate); 2447b3115f2SLuciano Coelho 2457b3115f2SLuciano Coelho out: 2467b3115f2SLuciano Coelho kfree(qosnull); 2477b3115f2SLuciano Coelho return ret; 2487b3115f2SLuciano Coelho } 2497b3115f2SLuciano Coelho 2507b3115f2SLuciano Coelho static int wl12xx_init_rx_config(struct wl1271 *wl) 2517b3115f2SLuciano Coelho { 2527b3115f2SLuciano Coelho int ret; 2537b3115f2SLuciano Coelho 2547b3115f2SLuciano Coelho ret = wl1271_acx_rx_msdu_life_time(wl); 2557b3115f2SLuciano Coelho if (ret < 0) 2567b3115f2SLuciano Coelho return ret; 2577b3115f2SLuciano Coelho 2587b3115f2SLuciano Coelho return 0; 2597b3115f2SLuciano Coelho } 2607b3115f2SLuciano Coelho 2617b3115f2SLuciano Coelho static int wl12xx_init_phy_vif_config(struct wl1271 *wl, 2627b3115f2SLuciano Coelho struct wl12xx_vif *wlvif) 2637b3115f2SLuciano Coelho { 2647b3115f2SLuciano Coelho int ret; 2657b3115f2SLuciano Coelho 2667b3115f2SLuciano Coelho ret = wl1271_acx_slot(wl, wlvif, DEFAULT_SLOT_TIME); 2677b3115f2SLuciano Coelho if (ret < 0) 2687b3115f2SLuciano Coelho return ret; 2697b3115f2SLuciano Coelho 2707b3115f2SLuciano Coelho ret = wl1271_acx_service_period_timeout(wl, wlvif); 2717b3115f2SLuciano Coelho if (ret < 0) 2727b3115f2SLuciano Coelho return ret; 2737b3115f2SLuciano Coelho 2747b3115f2SLuciano Coelho ret = wl1271_acx_rts_threshold(wl, wlvif, wl->hw->wiphy->rts_threshold); 2757b3115f2SLuciano Coelho if (ret < 0) 2767b3115f2SLuciano Coelho return ret; 2777b3115f2SLuciano Coelho 2787b3115f2SLuciano Coelho return 0; 2797b3115f2SLuciano Coelho } 2807b3115f2SLuciano Coelho 2817b3115f2SLuciano Coelho static int wl1271_init_sta_beacon_filter(struct wl1271 *wl, 2827b3115f2SLuciano Coelho struct wl12xx_vif *wlvif) 2837b3115f2SLuciano Coelho { 2847b3115f2SLuciano Coelho int ret; 2857b3115f2SLuciano Coelho 2867b3115f2SLuciano Coelho ret = wl1271_acx_beacon_filter_table(wl, wlvif); 2877b3115f2SLuciano Coelho if (ret < 0) 2887b3115f2SLuciano Coelho return ret; 2897b3115f2SLuciano Coelho 290d881fa2cSEliad Peller /* disable beacon filtering until we get the first beacon */ 291d881fa2cSEliad Peller ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false); 2927b3115f2SLuciano Coelho if (ret < 0) 2937b3115f2SLuciano Coelho return ret; 2947b3115f2SLuciano Coelho 2957b3115f2SLuciano Coelho return 0; 2967b3115f2SLuciano Coelho } 2977b3115f2SLuciano Coelho 2987b3115f2SLuciano Coelho int wl1271_init_pta(struct wl1271 *wl) 2997b3115f2SLuciano Coelho { 3007b3115f2SLuciano Coelho int ret; 3017b3115f2SLuciano Coelho 3027b3115f2SLuciano Coelho ret = wl12xx_acx_sg_cfg(wl); 3037b3115f2SLuciano Coelho if (ret < 0) 3047b3115f2SLuciano Coelho return ret; 3057b3115f2SLuciano Coelho 3067b3115f2SLuciano Coelho ret = wl1271_acx_sg_enable(wl, wl->sg_enabled); 3077b3115f2SLuciano Coelho if (ret < 0) 3087b3115f2SLuciano Coelho return ret; 3097b3115f2SLuciano Coelho 3107b3115f2SLuciano Coelho return 0; 3117b3115f2SLuciano Coelho } 3127b3115f2SLuciano Coelho 3137b3115f2SLuciano Coelho int wl1271_init_energy_detection(struct wl1271 *wl) 3147b3115f2SLuciano Coelho { 3157b3115f2SLuciano Coelho int ret; 3167b3115f2SLuciano Coelho 3177b3115f2SLuciano Coelho ret = wl1271_acx_cca_threshold(wl); 3187b3115f2SLuciano Coelho if (ret < 0) 3197b3115f2SLuciano Coelho return ret; 3207b3115f2SLuciano Coelho 3217b3115f2SLuciano Coelho return 0; 3227b3115f2SLuciano Coelho } 3237b3115f2SLuciano Coelho 3247b3115f2SLuciano Coelho static int wl1271_init_beacon_broadcast(struct wl1271 *wl, 3257b3115f2SLuciano Coelho struct wl12xx_vif *wlvif) 3267b3115f2SLuciano Coelho { 3277b3115f2SLuciano Coelho int ret; 3287b3115f2SLuciano Coelho 3297b3115f2SLuciano Coelho ret = wl1271_acx_bcn_dtim_options(wl, wlvif); 3307b3115f2SLuciano Coelho if (ret < 0) 3317b3115f2SLuciano Coelho return ret; 3327b3115f2SLuciano Coelho 3337b3115f2SLuciano Coelho return 0; 3347b3115f2SLuciano Coelho } 3357b3115f2SLuciano Coelho 3367b3115f2SLuciano Coelho static int wl12xx_init_fwlog(struct wl1271 *wl) 3377b3115f2SLuciano Coelho { 3387b3115f2SLuciano Coelho int ret; 3397b3115f2SLuciano Coelho 3406f7dd16cSLuciano Coelho if (wl->quirks & WLCORE_QUIRK_FWLOG_NOT_IMPLEMENTED) 3417b3115f2SLuciano Coelho return 0; 3427b3115f2SLuciano Coelho 3437b3115f2SLuciano Coelho ret = wl12xx_cmd_config_fwlog(wl); 3447b3115f2SLuciano Coelho if (ret < 0) 3457b3115f2SLuciano Coelho return ret; 3467b3115f2SLuciano Coelho 3477b3115f2SLuciano Coelho return 0; 3487b3115f2SLuciano Coelho } 3497b3115f2SLuciano Coelho 3507b3115f2SLuciano Coelho /* generic sta initialization (non vif-specific) */ 3517845af35SEliad Peller int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif) 3527b3115f2SLuciano Coelho { 3537b3115f2SLuciano Coelho int ret; 3547b3115f2SLuciano Coelho 3557b3115f2SLuciano Coelho /* PS config */ 3567b3115f2SLuciano Coelho ret = wl12xx_acx_config_ps(wl, wlvif); 3577b3115f2SLuciano Coelho if (ret < 0) 3587b3115f2SLuciano Coelho return ret; 3597b3115f2SLuciano Coelho 3607b3115f2SLuciano Coelho /* FM WLAN coexistence */ 3617b3115f2SLuciano Coelho ret = wl1271_acx_fm_coex(wl); 3627b3115f2SLuciano Coelho if (ret < 0) 3637b3115f2SLuciano Coelho return ret; 3647b3115f2SLuciano Coelho 3657b3115f2SLuciano Coelho ret = wl1271_acx_sta_rate_policies(wl, wlvif); 3667b3115f2SLuciano Coelho if (ret < 0) 3677b3115f2SLuciano Coelho return ret; 3687b3115f2SLuciano Coelho 3697b3115f2SLuciano Coelho return 0; 3707b3115f2SLuciano Coelho } 3717b3115f2SLuciano Coelho 3727b3115f2SLuciano Coelho static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl, 3737b3115f2SLuciano Coelho struct ieee80211_vif *vif) 3747b3115f2SLuciano Coelho { 3757b3115f2SLuciano Coelho struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); 376001e39a8SEliad Peller int ret; 3777b3115f2SLuciano Coelho 3787b3115f2SLuciano Coelho /* disable the keep-alive feature */ 3797b3115f2SLuciano Coelho ret = wl1271_acx_keep_alive_mode(wl, wlvif, false); 3807b3115f2SLuciano Coelho if (ret < 0) 3817b3115f2SLuciano Coelho return ret; 3827b3115f2SLuciano Coelho 3837b3115f2SLuciano Coelho return 0; 3847b3115f2SLuciano Coelho } 3857b3115f2SLuciano Coelho 3867b3115f2SLuciano Coelho /* generic ap initialization (non vif-specific) */ 3877b3115f2SLuciano Coelho static int wl1271_ap_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif) 3887b3115f2SLuciano Coelho { 3897b3115f2SLuciano Coelho int ret; 3907b3115f2SLuciano Coelho 3917b3115f2SLuciano Coelho ret = wl1271_init_ap_rates(wl, wlvif); 3927b3115f2SLuciano Coelho if (ret < 0) 3937b3115f2SLuciano Coelho return ret; 3947b3115f2SLuciano Coelho 395e2f1e50fSKobi L /* configure AP sleep, if enabled */ 396e2f1e50fSKobi L ret = wlcore_hw_ap_sleep(wl); 397e2f1e50fSKobi L if (ret < 0) 398e2f1e50fSKobi L return ret; 399e2f1e50fSKobi L 4007b3115f2SLuciano Coelho return 0; 4017b3115f2SLuciano Coelho } 4027b3115f2SLuciano Coelho 4037b3115f2SLuciano Coelho int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif) 4047b3115f2SLuciano Coelho { 4057b3115f2SLuciano Coelho struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); 4067b3115f2SLuciano Coelho int ret; 4077b3115f2SLuciano Coelho 4087b3115f2SLuciano Coelho ret = wl1271_ap_init_deauth_template(wl, wlvif); 4097b3115f2SLuciano Coelho if (ret < 0) 4107b3115f2SLuciano Coelho return ret; 4117b3115f2SLuciano Coelho 4127b3115f2SLuciano Coelho ret = wl1271_ap_init_null_template(wl, vif); 4137b3115f2SLuciano Coelho if (ret < 0) 4147b3115f2SLuciano Coelho return ret; 4157b3115f2SLuciano Coelho 4167b3115f2SLuciano Coelho ret = wl1271_ap_init_qos_null_template(wl, vif); 4177b3115f2SLuciano Coelho if (ret < 0) 4187b3115f2SLuciano Coelho return ret; 4197b3115f2SLuciano Coelho 4207b3115f2SLuciano Coelho /* 4217b3115f2SLuciano Coelho * when operating as AP we want to receive external beacons for 4227b3115f2SLuciano Coelho * configuring ERP protection. 4237b3115f2SLuciano Coelho */ 4247b3115f2SLuciano Coelho ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false); 4257b3115f2SLuciano Coelho if (ret < 0) 4267b3115f2SLuciano Coelho return ret; 4277b3115f2SLuciano Coelho 4287b3115f2SLuciano Coelho return 0; 4297b3115f2SLuciano Coelho } 4307b3115f2SLuciano Coelho 4317b3115f2SLuciano Coelho static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl, 4327b3115f2SLuciano Coelho struct ieee80211_vif *vif) 4337b3115f2SLuciano Coelho { 4347b3115f2SLuciano Coelho return wl1271_ap_init_templates(wl, vif); 4357b3115f2SLuciano Coelho } 4367b3115f2SLuciano Coelho 4377b3115f2SLuciano Coelho int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif) 4387b3115f2SLuciano Coelho { 4397b3115f2SLuciano Coelho int i, ret; 4407b3115f2SLuciano Coelho struct conf_tx_rate_class rc; 4417b3115f2SLuciano Coelho u32 supported_rates; 4427b3115f2SLuciano Coelho 4437b3115f2SLuciano Coelho wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", 4447b3115f2SLuciano Coelho wlvif->basic_rate_set); 4457b3115f2SLuciano Coelho 4467b3115f2SLuciano Coelho if (wlvif->basic_rate_set == 0) 4477b3115f2SLuciano Coelho return -EINVAL; 4487b3115f2SLuciano Coelho 4497b3115f2SLuciano Coelho rc.enabled_rates = wlvif->basic_rate_set; 4507b3115f2SLuciano Coelho rc.long_retry_limit = 10; 4517b3115f2SLuciano Coelho rc.short_retry_limit = 10; 4527b3115f2SLuciano Coelho rc.aflags = 0; 4537b3115f2SLuciano Coelho ret = wl1271_acx_ap_rate_policy(wl, &rc, wlvif->ap.mgmt_rate_idx); 4547b3115f2SLuciano Coelho if (ret < 0) 4557b3115f2SLuciano Coelho return ret; 4567b3115f2SLuciano Coelho 4577b3115f2SLuciano Coelho /* use the min basic rate for AP broadcast/multicast */ 4587b3115f2SLuciano Coelho rc.enabled_rates = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 4597b3115f2SLuciano Coelho rc.short_retry_limit = 10; 4607b3115f2SLuciano Coelho rc.long_retry_limit = 10; 4617b3115f2SLuciano Coelho rc.aflags = 0; 4627b3115f2SLuciano Coelho ret = wl1271_acx_ap_rate_policy(wl, &rc, wlvif->ap.bcast_rate_idx); 4637b3115f2SLuciano Coelho if (ret < 0) 4647b3115f2SLuciano Coelho return ret; 4657b3115f2SLuciano Coelho 4667b3115f2SLuciano Coelho /* 4677b3115f2SLuciano Coelho * If the basic rates contain OFDM rates, use OFDM only 4687b3115f2SLuciano Coelho * rates for unicast TX as well. Else use all supported rates. 4697b3115f2SLuciano Coelho */ 470bc566f92SArik Nemtsov if (wl->ofdm_only_ap && (wlvif->basic_rate_set & CONF_TX_OFDM_RATES)) 4717b3115f2SLuciano Coelho supported_rates = CONF_TX_OFDM_RATES; 4727b3115f2SLuciano Coelho else 47342ec1f82SEliad Peller supported_rates = CONF_TX_ENABLED_RATES; 4747b3115f2SLuciano Coelho 4757b3115f2SLuciano Coelho /* unconditionally enable HT rates */ 4767b3115f2SLuciano Coelho supported_rates |= CONF_TX_MCS_RATES; 4777b3115f2SLuciano Coelho 478ebc7e57dSArik Nemtsov /* get extra MIMO or wide-chan rates where the HW supports it */ 479ebc7e57dSArik Nemtsov supported_rates |= wlcore_hw_ap_get_mimo_wide_rate_mask(wl, wlvif); 480ebc7e57dSArik Nemtsov 4817b3115f2SLuciano Coelho /* configure unicast TX rate classes */ 4827b3115f2SLuciano Coelho for (i = 0; i < wl->conf.tx.ac_conf_count; i++) { 4837b3115f2SLuciano Coelho rc.enabled_rates = supported_rates; 4847b3115f2SLuciano Coelho rc.short_retry_limit = 10; 4857b3115f2SLuciano Coelho rc.long_retry_limit = 10; 4867b3115f2SLuciano Coelho rc.aflags = 0; 4877b3115f2SLuciano Coelho ret = wl1271_acx_ap_rate_policy(wl, &rc, 4887b3115f2SLuciano Coelho wlvif->ap.ucast_rate_idx[i]); 4897b3115f2SLuciano Coelho if (ret < 0) 4907b3115f2SLuciano Coelho return ret; 4917b3115f2SLuciano Coelho } 4927b3115f2SLuciano Coelho 4937b3115f2SLuciano Coelho return 0; 4947b3115f2SLuciano Coelho } 4957b3115f2SLuciano Coelho 4967b3115f2SLuciano Coelho static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif) 4977b3115f2SLuciano Coelho { 4987b3115f2SLuciano Coelho /* Reset the BA RX indicators */ 4997b3115f2SLuciano Coelho wlvif->ba_allowed = true; 5007b3115f2SLuciano Coelho wl->ba_rx_session_count = 0; 5017b3115f2SLuciano Coelho 5027b3115f2SLuciano Coelho /* BA is supported in STA/AP modes */ 5037b3115f2SLuciano Coelho if (wlvif->bss_type != BSS_TYPE_AP_BSS && 5047b3115f2SLuciano Coelho wlvif->bss_type != BSS_TYPE_STA_BSS) { 5057b3115f2SLuciano Coelho wlvif->ba_support = false; 5067b3115f2SLuciano Coelho return 0; 5077b3115f2SLuciano Coelho } 5087b3115f2SLuciano Coelho 5097b3115f2SLuciano Coelho wlvif->ba_support = true; 5107b3115f2SLuciano Coelho 5117b3115f2SLuciano Coelho /* 802.11n initiator BA session setting */ 5127b3115f2SLuciano Coelho return wl12xx_acx_set_ba_initiator_policy(wl, wlvif); 5137b3115f2SLuciano Coelho } 5147b3115f2SLuciano Coelho 5157b3115f2SLuciano Coelho /* vif-specifc initialization */ 5167b3115f2SLuciano Coelho static int wl12xx_init_sta_role(struct wl1271 *wl, struct wl12xx_vif *wlvif) 5177b3115f2SLuciano Coelho { 5187b3115f2SLuciano Coelho int ret; 5197b3115f2SLuciano Coelho 5207b3115f2SLuciano Coelho ret = wl1271_acx_group_address_tbl(wl, wlvif, true, NULL, 0); 5217b3115f2SLuciano Coelho if (ret < 0) 5227b3115f2SLuciano Coelho return ret; 5237b3115f2SLuciano Coelho 5247b3115f2SLuciano Coelho /* Initialize connection monitoring thresholds */ 5257b3115f2SLuciano Coelho ret = wl1271_acx_conn_monit_params(wl, wlvif, false); 5267b3115f2SLuciano Coelho if (ret < 0) 5277b3115f2SLuciano Coelho return ret; 5287b3115f2SLuciano Coelho 5297b3115f2SLuciano Coelho /* Beacon filtering */ 5307b3115f2SLuciano Coelho ret = wl1271_init_sta_beacon_filter(wl, wlvif); 5317b3115f2SLuciano Coelho if (ret < 0) 5327b3115f2SLuciano Coelho return ret; 5337b3115f2SLuciano Coelho 5347b3115f2SLuciano Coelho /* Beacons and broadcast settings */ 5357b3115f2SLuciano Coelho ret = wl1271_init_beacon_broadcast(wl, wlvif); 5367b3115f2SLuciano Coelho if (ret < 0) 5377b3115f2SLuciano Coelho return ret; 5387b3115f2SLuciano Coelho 5397b3115f2SLuciano Coelho /* Configure rssi/snr averaging weights */ 5407b3115f2SLuciano Coelho ret = wl1271_acx_rssi_snr_avg_weights(wl, wlvif); 5417b3115f2SLuciano Coelho if (ret < 0) 5427b3115f2SLuciano Coelho return ret; 5437b3115f2SLuciano Coelho 5447b3115f2SLuciano Coelho return 0; 5457b3115f2SLuciano Coelho } 5467b3115f2SLuciano Coelho 5477b3115f2SLuciano Coelho /* vif-specific intialization */ 5487b3115f2SLuciano Coelho static int wl12xx_init_ap_role(struct wl1271 *wl, struct wl12xx_vif *wlvif) 5497b3115f2SLuciano Coelho { 5507b3115f2SLuciano Coelho int ret; 5517b3115f2SLuciano Coelho 5527b3115f2SLuciano Coelho ret = wl1271_acx_ap_max_tx_retry(wl, wlvif); 5537b3115f2SLuciano Coelho if (ret < 0) 5547b3115f2SLuciano Coelho return ret; 5557b3115f2SLuciano Coelho 5567b3115f2SLuciano Coelho /* initialize Tx power */ 5577b3115f2SLuciano Coelho ret = wl1271_acx_tx_power(wl, wlvif, wlvif->power_level); 5587b3115f2SLuciano Coelho if (ret < 0) 5597b3115f2SLuciano Coelho return ret; 5607b3115f2SLuciano Coelho 5618cf77e17SEliad Peller if (wl->radar_debug_mode) 5628cf77e17SEliad Peller wlcore_cmd_generic_cfg(wl, wlvif, 5638cf77e17SEliad Peller WLCORE_CFG_FEATURE_RADAR_DEBUG, 5648cf77e17SEliad Peller wl->radar_debug_mode, 0); 5658cf77e17SEliad Peller 5667b3115f2SLuciano Coelho return 0; 5677b3115f2SLuciano Coelho } 5687b3115f2SLuciano Coelho 5697b3115f2SLuciano Coelho int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif) 5707b3115f2SLuciano Coelho { 5717b3115f2SLuciano Coelho struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); 5727b3115f2SLuciano Coelho struct conf_tx_ac_category *conf_ac; 5737b3115f2SLuciano Coelho struct conf_tx_tid *conf_tid; 5747b3115f2SLuciano Coelho bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS); 5757b3115f2SLuciano Coelho int ret, i; 5767b3115f2SLuciano Coelho 5772f18cf7cSArik Nemtsov /* consider all existing roles before configuring psm. */ 5782f18cf7cSArik Nemtsov 5792f18cf7cSArik Nemtsov if (wl->ap_count == 0 && is_ap) { /* first AP */ 580e2f1e50fSKobi L ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP); 5817b3115f2SLuciano Coelho if (ret < 0) 5827b3115f2SLuciano Coelho return ret; 58371e996beSEliad Peller 58471e996beSEliad Peller /* unmask ap events */ 58571e996beSEliad Peller wl->event_mask |= wl->ap_event_mask; 58671e996beSEliad Peller ret = wl1271_event_unmask(wl); 58771e996beSEliad Peller if (ret < 0) 58871e996beSEliad Peller return ret; 5892f18cf7cSArik Nemtsov /* first STA, no APs */ 5902f18cf7cSArik Nemtsov } else if (wl->sta_count == 0 && wl->ap_count == 0 && !is_ap) { 59166340e5bSArik Nemtsov u8 sta_auth = wl->conf.conn.sta_sleep_auth; 59266340e5bSArik Nemtsov /* Configure for power according to debugfs */ 5932f18cf7cSArik Nemtsov if (sta_auth != WL1271_PSM_ILLEGAL) 59466340e5bSArik Nemtsov ret = wl1271_acx_sleep_auth(wl, sta_auth); 5957b3115f2SLuciano Coelho /* Configure for ELP power saving */ 5962f18cf7cSArik Nemtsov else 5977b3115f2SLuciano Coelho ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP); 5982f18cf7cSArik Nemtsov 5997b3115f2SLuciano Coelho if (ret < 0) 6007b3115f2SLuciano Coelho return ret; 6017b3115f2SLuciano Coelho } 6027b3115f2SLuciano Coelho 6037b3115f2SLuciano Coelho /* Mode specific init */ 6047b3115f2SLuciano Coelho if (is_ap) { 6057b3115f2SLuciano Coelho ret = wl1271_ap_hw_init(wl, wlvif); 6067b3115f2SLuciano Coelho if (ret < 0) 6077b3115f2SLuciano Coelho return ret; 6087b3115f2SLuciano Coelho 6097b3115f2SLuciano Coelho ret = wl12xx_init_ap_role(wl, wlvif); 6107b3115f2SLuciano Coelho if (ret < 0) 6117b3115f2SLuciano Coelho return ret; 6127b3115f2SLuciano Coelho } else { 6137b3115f2SLuciano Coelho ret = wl1271_sta_hw_init(wl, wlvif); 6147b3115f2SLuciano Coelho if (ret < 0) 6157b3115f2SLuciano Coelho return ret; 6167b3115f2SLuciano Coelho 6177b3115f2SLuciano Coelho ret = wl12xx_init_sta_role(wl, wlvif); 6187b3115f2SLuciano Coelho if (ret < 0) 6197b3115f2SLuciano Coelho return ret; 6207b3115f2SLuciano Coelho } 6217b3115f2SLuciano Coelho 6227b3115f2SLuciano Coelho wl12xx_init_phy_vif_config(wl, wlvif); 6237b3115f2SLuciano Coelho 6247b3115f2SLuciano Coelho /* Default TID/AC configuration */ 6257b3115f2SLuciano Coelho BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count); 6267b3115f2SLuciano Coelho for (i = 0; i < wl->conf.tx.tid_conf_count; i++) { 6277b3115f2SLuciano Coelho conf_ac = &wl->conf.tx.ac_conf[i]; 6287b3115f2SLuciano Coelho ret = wl1271_acx_ac_cfg(wl, wlvif, conf_ac->ac, 6297b3115f2SLuciano Coelho conf_ac->cw_min, conf_ac->cw_max, 6307b3115f2SLuciano Coelho conf_ac->aifsn, conf_ac->tx_op_limit); 6317b3115f2SLuciano Coelho if (ret < 0) 6327b3115f2SLuciano Coelho return ret; 6337b3115f2SLuciano Coelho 6347b3115f2SLuciano Coelho conf_tid = &wl->conf.tx.tid_conf[i]; 6357b3115f2SLuciano Coelho ret = wl1271_acx_tid_cfg(wl, wlvif, 6367b3115f2SLuciano Coelho conf_tid->queue_id, 6377b3115f2SLuciano Coelho conf_tid->channel_type, 6387b3115f2SLuciano Coelho conf_tid->tsid, 6397b3115f2SLuciano Coelho conf_tid->ps_scheme, 6407b3115f2SLuciano Coelho conf_tid->ack_policy, 6417b3115f2SLuciano Coelho conf_tid->apsd_conf[0], 6427b3115f2SLuciano Coelho conf_tid->apsd_conf[1]); 6437b3115f2SLuciano Coelho if (ret < 0) 6447b3115f2SLuciano Coelho return ret; 6457b3115f2SLuciano Coelho } 6467b3115f2SLuciano Coelho 6477b3115f2SLuciano Coelho /* Configure HW encryption */ 6487b3115f2SLuciano Coelho ret = wl1271_acx_feature_cfg(wl, wlvif); 6497b3115f2SLuciano Coelho if (ret < 0) 6507b3115f2SLuciano Coelho return ret; 6517b3115f2SLuciano Coelho 6527b3115f2SLuciano Coelho /* Mode specific init - post mem init */ 6537b3115f2SLuciano Coelho if (is_ap) 6547b3115f2SLuciano Coelho ret = wl1271_ap_hw_init_post_mem(wl, vif); 6557b3115f2SLuciano Coelho else 6567b3115f2SLuciano Coelho ret = wl1271_sta_hw_init_post_mem(wl, vif); 6577b3115f2SLuciano Coelho 6587b3115f2SLuciano Coelho if (ret < 0) 6597b3115f2SLuciano Coelho return ret; 6607b3115f2SLuciano Coelho 6617b3115f2SLuciano Coelho /* Configure initiator BA sessions policies */ 6627b3115f2SLuciano Coelho ret = wl1271_set_ba_policies(wl, wlvif); 6637b3115f2SLuciano Coelho if (ret < 0) 6647b3115f2SLuciano Coelho return ret; 6657b3115f2SLuciano Coelho 6668a9affc0SArik Nemtsov ret = wlcore_hw_init_vif(wl, wlvif); 6678a9affc0SArik Nemtsov if (ret < 0) 6688a9affc0SArik Nemtsov return ret; 6698a9affc0SArik Nemtsov 6707b3115f2SLuciano Coelho return 0; 6717b3115f2SLuciano Coelho } 6727b3115f2SLuciano Coelho 6737b3115f2SLuciano Coelho int wl1271_hw_init(struct wl1271 *wl) 6747b3115f2SLuciano Coelho { 6757b3115f2SLuciano Coelho int ret; 6767b3115f2SLuciano Coelho 6779d68d1eeSLuciano Coelho /* Chip-specific hw init */ 6789d68d1eeSLuciano Coelho ret = wl->ops->hw_init(wl); 6797b3115f2SLuciano Coelho if (ret < 0) 6807b3115f2SLuciano Coelho return ret; 6817b3115f2SLuciano Coelho 6827b3115f2SLuciano Coelho /* Init templates */ 6837b3115f2SLuciano Coelho ret = wl1271_init_templates_config(wl); 6847b3115f2SLuciano Coelho if (ret < 0) 6857b3115f2SLuciano Coelho return ret; 6867b3115f2SLuciano Coelho 6877b3115f2SLuciano Coelho ret = wl12xx_acx_mem_cfg(wl); 6887b3115f2SLuciano Coelho if (ret < 0) 6897b3115f2SLuciano Coelho return ret; 6907b3115f2SLuciano Coelho 6917b3115f2SLuciano Coelho /* Configure the FW logger */ 6927b3115f2SLuciano Coelho ret = wl12xx_init_fwlog(wl); 6937b3115f2SLuciano Coelho if (ret < 0) 6947b3115f2SLuciano Coelho return ret; 6957b3115f2SLuciano Coelho 6966b70e7ebSVictor Goldenshtein ret = wlcore_cmd_regdomain_config_locked(wl); 6976b70e7ebSVictor Goldenshtein if (ret < 0) 6986b70e7ebSVictor Goldenshtein return ret; 6996b70e7ebSVictor Goldenshtein 7007b3115f2SLuciano Coelho /* Bluetooth WLAN coexistence */ 7017b3115f2SLuciano Coelho ret = wl1271_init_pta(wl); 7027b3115f2SLuciano Coelho if (ret < 0) 7037b3115f2SLuciano Coelho return ret; 7047b3115f2SLuciano Coelho 7057b3115f2SLuciano Coelho /* Default memory configuration */ 7067b3115f2SLuciano Coelho ret = wl1271_acx_init_mem_config(wl); 7077b3115f2SLuciano Coelho if (ret < 0) 7087b3115f2SLuciano Coelho return ret; 7097b3115f2SLuciano Coelho 7107b3115f2SLuciano Coelho /* RX config */ 7117b3115f2SLuciano Coelho ret = wl12xx_init_rx_config(wl); 7127b3115f2SLuciano Coelho if (ret < 0) 7137b3115f2SLuciano Coelho goto out_free_memmap; 7147b3115f2SLuciano Coelho 7157b3115f2SLuciano Coelho ret = wl1271_acx_dco_itrim_params(wl); 7167b3115f2SLuciano Coelho if (ret < 0) 7177b3115f2SLuciano Coelho goto out_free_memmap; 7187b3115f2SLuciano Coelho 7197b3115f2SLuciano Coelho /* Configure TX patch complete interrupt behavior */ 7207b3115f2SLuciano Coelho ret = wl1271_acx_tx_config_options(wl); 7217b3115f2SLuciano Coelho if (ret < 0) 7227b3115f2SLuciano Coelho goto out_free_memmap; 7237b3115f2SLuciano Coelho 7247b3115f2SLuciano Coelho /* RX complete interrupt pacing */ 7257b3115f2SLuciano Coelho ret = wl1271_acx_init_rx_interrupt(wl); 7267b3115f2SLuciano Coelho if (ret < 0) 7277b3115f2SLuciano Coelho goto out_free_memmap; 7287b3115f2SLuciano Coelho 7297b3115f2SLuciano Coelho /* Energy detection */ 7307b3115f2SLuciano Coelho ret = wl1271_init_energy_detection(wl); 7317b3115f2SLuciano Coelho if (ret < 0) 7327b3115f2SLuciano Coelho goto out_free_memmap; 7337b3115f2SLuciano Coelho 7347b3115f2SLuciano Coelho /* Default fragmentation threshold */ 7357b3115f2SLuciano Coelho ret = wl1271_acx_frag_threshold(wl, wl->hw->wiphy->frag_threshold); 7367b3115f2SLuciano Coelho if (ret < 0) 7377b3115f2SLuciano Coelho goto out_free_memmap; 7387b3115f2SLuciano Coelho 7397b3115f2SLuciano Coelho /* Enable data path */ 7407b3115f2SLuciano Coelho ret = wl1271_cmd_data_path(wl, 1); 7417b3115f2SLuciano Coelho if (ret < 0) 7427b3115f2SLuciano Coelho goto out_free_memmap; 7437b3115f2SLuciano Coelho 7447b3115f2SLuciano Coelho /* configure PM */ 7457b3115f2SLuciano Coelho ret = wl1271_acx_pm_config(wl); 7467b3115f2SLuciano Coelho if (ret < 0) 7477b3115f2SLuciano Coelho goto out_free_memmap; 7487b3115f2SLuciano Coelho 7497b3115f2SLuciano Coelho ret = wl12xx_acx_set_rate_mgmt_params(wl); 7507b3115f2SLuciano Coelho if (ret < 0) 7517b3115f2SLuciano Coelho goto out_free_memmap; 7527b3115f2SLuciano Coelho 7537b3115f2SLuciano Coelho /* configure hangover */ 7547b3115f2SLuciano Coelho ret = wl12xx_acx_config_hangover(wl); 7557b3115f2SLuciano Coelho if (ret < 0) 7567b3115f2SLuciano Coelho goto out_free_memmap; 7577b3115f2SLuciano Coelho 7587b3115f2SLuciano Coelho return 0; 7597b3115f2SLuciano Coelho 7607b3115f2SLuciano Coelho out_free_memmap: 7617b3115f2SLuciano Coelho kfree(wl->target_mem_map); 7627b3115f2SLuciano Coelho wl->target_mem_map = NULL; 7637b3115f2SLuciano Coelho 7647b3115f2SLuciano Coelho return ret; 7657b3115f2SLuciano Coelho } 766