diff options
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_cmd.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmd.c | 2282 |
1 files changed, 0 insertions, 2282 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c deleted file mode 100644 index e486867a4..000000000 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ /dev/null @@ -1,2282 +0,0 @@ -/* - * Marvell Wireless LAN device driver: station command handling - * - * Copyright (C) 2011-2014, Marvell International Ltd. - * - * This software file (the "File") is distributed by Marvell International - * Ltd. under the terms of the GNU General Public License Version 2, June 1991 - * (the "License"). You may use, redistribute and/or modify this File in - * accordance with the terms and conditions of the License, a copy of which - * is available by writing to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the - * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. - * - * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE - * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE - * ARE EXPRESSLY DISCLAIMED. The License provides additional details about - * this warranty disclaimer. - */ - -#include "decl.h" -#include "ioctl.h" -#include "util.h" -#include "fw.h" -#include "main.h" -#include "wmm.h" -#include "11n.h" -#include "11ac.h" - -static bool drcs; -module_param(drcs, bool, 0644); -MODULE_PARM_DESC(drcs, "multi-channel operation:1, single-channel operation:0"); - -static bool disable_auto_ds; -module_param(disable_auto_ds, bool, 0); -MODULE_PARM_DESC(disable_auto_ds, - "deepsleep enabled=0(default), deepsleep disabled=1"); -/* - * This function prepares command to set/get RSSI information. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting data/beacon average factors - * - Resetting SNR/NF/RSSI values in private structure - * - Ensuring correct endian-ness - */ -static int -mwifiex_cmd_802_11_rssi_info(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, u16 cmd_action) -{ - cmd->command = cpu_to_le16(HostCmd_CMD_RSSI_INFO); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_rssi_info) + - S_DS_GEN); - cmd->params.rssi_info.action = cpu_to_le16(cmd_action); - cmd->params.rssi_info.ndata = cpu_to_le16(priv->data_avg_factor); - cmd->params.rssi_info.nbcn = cpu_to_le16(priv->bcn_avg_factor); - - /* Reset SNR/NF/RSSI values in private structure */ - priv->data_rssi_last = 0; - priv->data_nf_last = 0; - priv->data_rssi_avg = 0; - priv->data_nf_avg = 0; - priv->bcn_rssi_last = 0; - priv->bcn_nf_last = 0; - priv->bcn_rssi_avg = 0; - priv->bcn_nf_avg = 0; - - return 0; -} - -/* - * This function prepares command to set MAC control. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_mac_control(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, u16 *action) -{ - struct host_cmd_ds_mac_control *mac_ctrl = &cmd->params.mac_ctrl; - - if (cmd_action != HostCmd_ACT_GEN_SET) { - mwifiex_dbg(priv->adapter, ERROR, - "mac_control: only support set cmd\n"); - return -1; - } - - cmd->command = cpu_to_le16(HostCmd_CMD_MAC_CONTROL); - cmd->size = - cpu_to_le16(sizeof(struct host_cmd_ds_mac_control) + S_DS_GEN); - mac_ctrl->action = cpu_to_le16(*action); - - return 0; -} - -/* - * This function prepares command to set/get SNMP MIB. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting SNMP MIB OID number and value - * (as required) - * - Ensuring correct endian-ness - * - * The following SNMP MIB OIDs are supported - - * - FRAG_THRESH_I : Fragmentation threshold - * - RTS_THRESH_I : RTS threshold - * - SHORT_RETRY_LIM_I : Short retry limit - * - DOT11D_I : 11d support - */ -static int mwifiex_cmd_802_11_snmp_mib(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, u32 cmd_oid, - u16 *ul_temp) -{ - struct host_cmd_ds_802_11_snmp_mib *snmp_mib = &cmd->params.smib; - - mwifiex_dbg(priv->adapter, CMD, - "cmd: SNMP_CMD: cmd_oid = 0x%x\n", cmd_oid); - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_SNMP_MIB); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_snmp_mib) - - 1 + S_DS_GEN); - - snmp_mib->oid = cpu_to_le16((u16)cmd_oid); - if (cmd_action == HostCmd_ACT_GEN_GET) { - snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_GET); - snmp_mib->buf_size = cpu_to_le16(MAX_SNMP_BUF_SIZE); - le16_add_cpu(&cmd->size, MAX_SNMP_BUF_SIZE); - } else if (cmd_action == HostCmd_ACT_GEN_SET) { - snmp_mib->query_type = cpu_to_le16(HostCmd_ACT_GEN_SET); - snmp_mib->buf_size = cpu_to_le16(sizeof(u16)); - *((__le16 *) (snmp_mib->value)) = cpu_to_le16(*ul_temp); - le16_add_cpu(&cmd->size, sizeof(u16)); - } - - mwifiex_dbg(priv->adapter, CMD, - "cmd: SNMP_CMD: Action=0x%x, OID=0x%x,\t" - "OIDSize=0x%x, Value=0x%x\n", - cmd_action, cmd_oid, le16_to_cpu(snmp_mib->buf_size), - le16_to_cpu(*(__le16 *)snmp_mib->value)); - return 0; -} - -/* - * This function prepares command to get log. - * - * Preparation includes - - * - Setting command ID and proper size - * - Ensuring correct endian-ness - */ -static int -mwifiex_cmd_802_11_get_log(struct host_cmd_ds_command *cmd) -{ - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_GET_LOG); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_get_log) + - S_DS_GEN); - return 0; -} - -/* - * This function prepares command to set/get Tx data rate configuration. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting configuration index, rate scope and rate drop pattern - * parameters (as required) - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_tx_rate_cfg(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, u16 *pbitmap_rates) -{ - struct host_cmd_ds_tx_rate_cfg *rate_cfg = &cmd->params.tx_rate_cfg; - struct mwifiex_rate_scope *rate_scope; - struct mwifiex_rate_drop_pattern *rate_drop; - u32 i; - - cmd->command = cpu_to_le16(HostCmd_CMD_TX_RATE_CFG); - - rate_cfg->action = cpu_to_le16(cmd_action); - rate_cfg->cfg_index = 0; - - rate_scope = (struct mwifiex_rate_scope *) ((u8 *) rate_cfg + - sizeof(struct host_cmd_ds_tx_rate_cfg)); - rate_scope->type = cpu_to_le16(TLV_TYPE_RATE_SCOPE); - rate_scope->length = cpu_to_le16 - (sizeof(*rate_scope) - sizeof(struct mwifiex_ie_types_header)); - if (pbitmap_rates != NULL) { - rate_scope->hr_dsss_rate_bitmap = cpu_to_le16(pbitmap_rates[0]); - rate_scope->ofdm_rate_bitmap = cpu_to_le16(pbitmap_rates[1]); - for (i = 0; - i < sizeof(rate_scope->ht_mcs_rate_bitmap) / sizeof(u16); - i++) - rate_scope->ht_mcs_rate_bitmap[i] = - cpu_to_le16(pbitmap_rates[2 + i]); - if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { - for (i = 0; - i < ARRAY_SIZE(rate_scope->vht_mcs_rate_bitmap); - i++) - rate_scope->vht_mcs_rate_bitmap[i] = - cpu_to_le16(pbitmap_rates[10 + i]); - } - } else { - rate_scope->hr_dsss_rate_bitmap = - cpu_to_le16(priv->bitmap_rates[0]); - rate_scope->ofdm_rate_bitmap = - cpu_to_le16(priv->bitmap_rates[1]); - for (i = 0; - i < sizeof(rate_scope->ht_mcs_rate_bitmap) / sizeof(u16); - i++) - rate_scope->ht_mcs_rate_bitmap[i] = - cpu_to_le16(priv->bitmap_rates[2 + i]); - if (priv->adapter->fw_api_ver == MWIFIEX_FW_V15) { - for (i = 0; - i < ARRAY_SIZE(rate_scope->vht_mcs_rate_bitmap); - i++) - rate_scope->vht_mcs_rate_bitmap[i] = - cpu_to_le16(priv->bitmap_rates[10 + i]); - } - } - - rate_drop = (struct mwifiex_rate_drop_pattern *) ((u8 *) rate_scope + - sizeof(struct mwifiex_rate_scope)); - rate_drop->type = cpu_to_le16(TLV_TYPE_RATE_DROP_CONTROL); - rate_drop->length = cpu_to_le16(sizeof(rate_drop->rate_drop_mode)); - rate_drop->rate_drop_mode = 0; - - cmd->size = - cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_tx_rate_cfg) + - sizeof(struct mwifiex_rate_scope) + - sizeof(struct mwifiex_rate_drop_pattern)); - - return 0; -} - -/* - * This function prepares command to set/get Tx power configuration. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting Tx power mode, power group TLV - * (as required) - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd, - u16 cmd_action, - struct host_cmd_ds_txpwr_cfg *txp) -{ - struct mwifiex_types_power_group *pg_tlv; - struct host_cmd_ds_txpwr_cfg *cmd_txp_cfg = &cmd->params.txp_cfg; - - cmd->command = cpu_to_le16(HostCmd_CMD_TXPWR_CFG); - cmd->size = - cpu_to_le16(S_DS_GEN + sizeof(struct host_cmd_ds_txpwr_cfg)); - switch (cmd_action) { - case HostCmd_ACT_GEN_SET: - if (txp->mode) { - pg_tlv = (struct mwifiex_types_power_group - *) ((unsigned long) txp + - sizeof(struct host_cmd_ds_txpwr_cfg)); - memmove(cmd_txp_cfg, txp, - sizeof(struct host_cmd_ds_txpwr_cfg) + - sizeof(struct mwifiex_types_power_group) + - le16_to_cpu(pg_tlv->length)); - - pg_tlv = (struct mwifiex_types_power_group *) ((u8 *) - cmd_txp_cfg + - sizeof(struct host_cmd_ds_txpwr_cfg)); - cmd->size = cpu_to_le16(le16_to_cpu(cmd->size) + - sizeof(struct mwifiex_types_power_group) + - le16_to_cpu(pg_tlv->length)); - } else { - memmove(cmd_txp_cfg, txp, sizeof(*txp)); - } - cmd_txp_cfg->action = cpu_to_le16(cmd_action); - break; - case HostCmd_ACT_GEN_GET: - cmd_txp_cfg->action = cpu_to_le16(cmd_action); - break; - } - - return 0; -} - -/* - * This function prepares command to get RF Tx power. - */ -static int mwifiex_cmd_rf_tx_power(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, void *data_buf) -{ - struct host_cmd_ds_rf_tx_pwr *txp = &cmd->params.txp; - - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_tx_pwr) - + S_DS_GEN); - cmd->command = cpu_to_le16(HostCmd_CMD_RF_TX_PWR); - txp->action = cpu_to_le16(cmd_action); - - return 0; -} - -/* - * This function prepares command to set rf antenna. - */ -static int mwifiex_cmd_rf_antenna(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, - struct mwifiex_ds_ant_cfg *ant_cfg) -{ - struct host_cmd_ds_rf_ant_mimo *ant_mimo = &cmd->params.ant_mimo; - struct host_cmd_ds_rf_ant_siso *ant_siso = &cmd->params.ant_siso; - - cmd->command = cpu_to_le16(HostCmd_CMD_RF_ANTENNA); - - if (cmd_action != HostCmd_ACT_GEN_SET) - return 0; - - if (priv->adapter->hw_dev_mcs_support == HT_STREAM_2X2) { - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_mimo) + - S_DS_GEN); - ant_mimo->action_tx = cpu_to_le16(HostCmd_ACT_SET_TX); - ant_mimo->tx_ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant); - ant_mimo->action_rx = cpu_to_le16(HostCmd_ACT_SET_RX); - ant_mimo->rx_ant_mode = cpu_to_le16((u16)ant_cfg->rx_ant); - } else { - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_ant_siso) + - S_DS_GEN); - ant_siso->action = cpu_to_le16(HostCmd_ACT_SET_BOTH); - ant_siso->ant_mode = cpu_to_le16((u16)ant_cfg->tx_ant); - } - - return 0; -} - -/* - * This function prepares command to set Host Sleep configuration. - * - * Preparation includes - - * - Setting command ID and proper size - * - Setting Host Sleep action, conditions, ARP filters - * (as required) - * - Ensuring correct endian-ness - */ -static int -mwifiex_cmd_802_11_hs_cfg(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, - struct mwifiex_hs_config_param *hscfg_param) -{ - struct mwifiex_adapter *adapter = priv->adapter; - struct host_cmd_ds_802_11_hs_cfg_enh *hs_cfg = &cmd->params.opt_hs_cfg; - bool hs_activate = false; - - if (!hscfg_param) - /* New Activate command */ - hs_activate = true; - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_HS_CFG_ENH); - - if (!hs_activate && - (hscfg_param->conditions != cpu_to_le32(HS_CFG_CANCEL)) && - ((adapter->arp_filter_size > 0) && - (adapter->arp_filter_size <= ARP_FILTER_MAX_BUF_SIZE))) { - mwifiex_dbg(adapter, CMD, - "cmd: Attach %d bytes ArpFilter to HSCfg cmd\n", - adapter->arp_filter_size); - memcpy(((u8 *) hs_cfg) + - sizeof(struct host_cmd_ds_802_11_hs_cfg_enh), - adapter->arp_filter, adapter->arp_filter_size); - cmd->size = cpu_to_le16 - (adapter->arp_filter_size + - sizeof(struct host_cmd_ds_802_11_hs_cfg_enh) - + S_DS_GEN); - } else { - cmd->size = cpu_to_le16(S_DS_GEN + sizeof(struct - host_cmd_ds_802_11_hs_cfg_enh)); - } - if (hs_activate) { - hs_cfg->action = cpu_to_le16(HS_ACTIVATE); - hs_cfg->params.hs_activate.resp_ctrl = cpu_to_le16(RESP_NEEDED); - } else { - hs_cfg->action = cpu_to_le16(HS_CONFIGURE); - hs_cfg->params.hs_config.conditions = hscfg_param->conditions; - hs_cfg->params.hs_config.gpio = hscfg_param->gpio; - hs_cfg->params.hs_config.gap = hscfg_param->gap; - mwifiex_dbg(adapter, CMD, - "cmd: HS_CFG_CMD: condition:0x%x gpio:0x%x gap:0x%x\n", - hs_cfg->params.hs_config.conditions, - hs_cfg->params.hs_config.gpio, - hs_cfg->params.hs_config.gap); - } - - return 0; -} - -/* - * This function prepares command to set/get MAC address. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting MAC address (for SET only) - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_802_11_mac_address(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action) -{ - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_MAC_ADDRESS); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_mac_address) + - S_DS_GEN); - cmd->result = 0; - - cmd->params.mac_addr.action = cpu_to_le16(cmd_action); - - if (cmd_action == HostCmd_ACT_GEN_SET) - memcpy(cmd->params.mac_addr.mac_addr, priv->curr_addr, - ETH_ALEN); - return 0; -} - -/* - * This function prepares command to set MAC multicast address. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting MAC multicast address - * - Ensuring correct endian-ness - */ -static int -mwifiex_cmd_mac_multicast_adr(struct host_cmd_ds_command *cmd, - u16 cmd_action, - struct mwifiex_multicast_list *mcast_list) -{ - struct host_cmd_ds_mac_multicast_adr *mcast_addr = &cmd->params.mc_addr; - - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mac_multicast_adr) + - S_DS_GEN); - cmd->command = cpu_to_le16(HostCmd_CMD_MAC_MULTICAST_ADR); - - mcast_addr->action = cpu_to_le16(cmd_action); - mcast_addr->num_of_adrs = - cpu_to_le16((u16) mcast_list->num_multicast_addr); - memcpy(mcast_addr->mac_list, mcast_list->mac_list, - mcast_list->num_multicast_addr * ETH_ALEN); - - return 0; -} - -/* - * This function prepares command to deauthenticate. - * - * Preparation includes - - * - Setting command ID and proper size - * - Setting AP MAC address and reason code - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_802_11_deauthenticate(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u8 *mac) -{ - struct host_cmd_ds_802_11_deauthenticate *deauth = &cmd->params.deauth; - - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_DEAUTHENTICATE); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_deauthenticate) - + S_DS_GEN); - - /* Set AP MAC address */ - memcpy(deauth->mac_addr, mac, ETH_ALEN); - - mwifiex_dbg(priv->adapter, CMD, "cmd: Deauth: %pM\n", deauth->mac_addr); - - deauth->reason_code = cpu_to_le16(WLAN_REASON_DEAUTH_LEAVING); - - return 0; -} - -/* - * This function prepares command to stop Ad-Hoc network. - * - * Preparation includes - - * - Setting command ID and proper size - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_802_11_ad_hoc_stop(struct host_cmd_ds_command *cmd) -{ - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_AD_HOC_STOP); - cmd->size = cpu_to_le16(S_DS_GEN); - return 0; -} - -/* - * This function sets WEP key(s) to key parameter TLV(s). - * - * Multi-key parameter TLVs are supported, so we can send multiple - * WEP keys in a single buffer. - */ -static int -mwifiex_set_keyparamset_wep(struct mwifiex_private *priv, - struct mwifiex_ie_type_key_param_set *key_param_set, - u16 *key_param_len) -{ - int cur_key_param_len; - u8 i; - - /* Multi-key_param_set TLV is supported */ - for (i = 0; i < NUM_WEP_KEYS; i++) { - if ((priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP40) || - (priv->wep_key[i].key_length == WLAN_KEY_LEN_WEP104)) { - key_param_set->type = - cpu_to_le16(TLV_TYPE_KEY_MATERIAL); -/* Key_param_set WEP fixed length */ -#define KEYPARAMSET_WEP_FIXED_LEN 8 - key_param_set->length = cpu_to_le16((u16) - (priv->wep_key[i]. - key_length + - KEYPARAMSET_WEP_FIXED_LEN)); - key_param_set->key_type_id = - cpu_to_le16(KEY_TYPE_ID_WEP); - key_param_set->key_info = - cpu_to_le16(KEY_ENABLED | KEY_UNICAST | - KEY_MCAST); - key_param_set->key_len = - cpu_to_le16(priv->wep_key[i].key_length); - /* Set WEP key index */ - key_param_set->key[0] = i; - /* Set default Tx key flag */ - if (i == - (priv-> - wep_key_curr_index & HostCmd_WEP_KEY_INDEX_MASK)) - key_param_set->key[1] = 1; - else - key_param_set->key[1] = 0; - memmove(&key_param_set->key[2], - priv->wep_key[i].key_material, - priv->wep_key[i].key_length); - - cur_key_param_len = priv->wep_key[i].key_length + - KEYPARAMSET_WEP_FIXED_LEN + - sizeof(struct mwifiex_ie_types_header); - *key_param_len += (u16) cur_key_param_len; - key_param_set = - (struct mwifiex_ie_type_key_param_set *) - ((u8 *)key_param_set + - cur_key_param_len); - } else if (!priv->wep_key[i].key_length) { - continue; - } else { - mwifiex_dbg(priv->adapter, ERROR, - "key%d Length = %d is incorrect\n", - (i + 1), priv->wep_key[i].key_length); - return -1; - } - } - - return 0; -} - -/* This function populates key material v2 command - * to set network key for AES & CMAC AES. - */ -static int mwifiex_set_aes_key_v2(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - struct mwifiex_ds_encrypt_key *enc_key, - struct host_cmd_ds_802_11_key_material_v2 *km) -{ - struct mwifiex_adapter *adapter = priv->adapter; - u16 size, len = KEY_PARAMS_FIXED_LEN; - - if (enc_key->is_igtk_key) { - mwifiex_dbg(adapter, INFO, - "%s: Set CMAC AES Key\n", __func__); - if (enc_key->is_rx_seq_valid) - memcpy(km->key_param_set.key_params.cmac_aes.ipn, - enc_key->pn, enc_key->pn_len); - km->key_param_set.key_info &= cpu_to_le16(~KEY_MCAST); - km->key_param_set.key_info |= cpu_to_le16(KEY_IGTK); - km->key_param_set.key_type = KEY_TYPE_ID_AES_CMAC; - km->key_param_set.key_params.cmac_aes.key_len = - cpu_to_le16(enc_key->key_len); - memcpy(km->key_param_set.key_params.cmac_aes.key, - enc_key->key_material, enc_key->key_len); - len += sizeof(struct mwifiex_cmac_aes_param); - } else { - mwifiex_dbg(adapter, INFO, - "%s: Set AES Key\n", __func__); - if (enc_key->is_rx_seq_valid) - memcpy(km->key_param_set.key_params.aes.pn, - enc_key->pn, enc_key->pn_len); - km->key_param_set.key_type = KEY_TYPE_ID_AES; - km->key_param_set.key_params.aes.key_len = - cpu_to_le16(enc_key->key_len); - memcpy(km->key_param_set.key_params.aes.key, - enc_key->key_material, enc_key->key_len); - len += sizeof(struct mwifiex_aes_param); - } - - km->key_param_set.len = cpu_to_le16(len); - size = len + sizeof(struct mwifiex_ie_types_header) + - sizeof(km->action) + S_DS_GEN; - cmd->size = cpu_to_le16(size); - - return 0; -} - -/* This function prepares command to set/get/reset network key(s). - * This function prepares key material command for V2 format. - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting WEP keys, WAPI keys or WPA keys along with required - * encryption (TKIP, AES) (as required) - * - Ensuring correct endian-ness - */ -static int -mwifiex_cmd_802_11_key_material_v2(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, u32 cmd_oid, - struct mwifiex_ds_encrypt_key *enc_key) -{ - struct mwifiex_adapter *adapter = priv->adapter; - u8 *mac = enc_key->mac_addr; - u16 key_info, len = KEY_PARAMS_FIXED_LEN; - struct host_cmd_ds_802_11_key_material_v2 *km = - &cmd->params.key_material_v2; - - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL); - km->action = cpu_to_le16(cmd_action); - - if (cmd_action == HostCmd_ACT_GEN_GET) { - mwifiex_dbg(adapter, INFO, "%s: Get key\n", __func__); - km->key_param_set.key_idx = - enc_key->key_index & KEY_INDEX_MASK; - km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2); - km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN); - memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN); - - if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST) - key_info = KEY_UNICAST; - else - key_info = KEY_MCAST; - - if (enc_key->is_igtk_key) - key_info |= KEY_IGTK; - - km->key_param_set.key_info = cpu_to_le16(key_info); - - cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + - S_DS_GEN + KEY_PARAMS_FIXED_LEN + - sizeof(km->action)); - return 0; - } - - memset(&km->key_param_set, 0, - sizeof(struct mwifiex_ie_type_key_param_set_v2)); - - if (enc_key->key_disable) { - mwifiex_dbg(adapter, INFO, "%s: Remove key\n", __func__); - km->action = cpu_to_le16(HostCmd_ACT_GEN_REMOVE); - km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2); - km->key_param_set.len = cpu_to_le16(KEY_PARAMS_FIXED_LEN); - km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK; - key_info = KEY_MCAST | KEY_UNICAST; - km->key_param_set.key_info = cpu_to_le16(key_info); - memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN); - cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + - S_DS_GEN + KEY_PARAMS_FIXED_LEN + - sizeof(km->action)); - return 0; - } - - km->action = cpu_to_le16(HostCmd_ACT_GEN_SET); - km->key_param_set.key_idx = enc_key->key_index & KEY_INDEX_MASK; - km->key_param_set.type = cpu_to_le16(TLV_TYPE_KEY_PARAM_V2); - key_info = KEY_ENABLED; - memcpy(km->key_param_set.mac_addr, mac, ETH_ALEN); - - if (enc_key->key_len <= WLAN_KEY_LEN_WEP104) { - mwifiex_dbg(adapter, INFO, "%s: Set WEP Key\n", __func__); - len += sizeof(struct mwifiex_wep_param); - km->key_param_set.len = cpu_to_le16(len); - km->key_param_set.key_type = KEY_TYPE_ID_WEP; - - if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) { - key_info |= KEY_MCAST | KEY_UNICAST; - } else { - if (enc_key->is_current_wep_key) { - key_info |= KEY_MCAST | KEY_UNICAST; - if (km->key_param_set.key_idx == - (priv->wep_key_curr_index & KEY_INDEX_MASK)) - key_info |= KEY_DEFAULT; - } else { - if (mac) { - if (is_broadcast_ether_addr(mac)) - key_info |= KEY_MCAST; - else - key_info |= KEY_UNICAST | - KEY_DEFAULT; - } else { - key_info |= KEY_MCAST; - } - } - } - km->key_param_set.key_info = cpu_to_le16(key_info); - - km->key_param_set.key_params.wep.key_len = - cpu_to_le16(enc_key->key_len); - memcpy(km->key_param_set.key_params.wep.key, - enc_key->key_material, enc_key->key_len); - - cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + - len + sizeof(km->action) + S_DS_GEN); - return 0; - } - - if (is_broadcast_ether_addr(mac)) - key_info |= KEY_MCAST | KEY_RX_KEY; - else - key_info |= KEY_UNICAST | KEY_TX_KEY | KEY_RX_KEY; - - if (enc_key->is_wapi_key) { - mwifiex_dbg(adapter, INFO, "%s: Set WAPI Key\n", __func__); - km->key_param_set.key_type = KEY_TYPE_ID_WAPI; - memcpy(km->key_param_set.key_params.wapi.pn, enc_key->pn, - PN_LEN); - km->key_param_set.key_params.wapi.key_len = - cpu_to_le16(enc_key->key_len); - memcpy(km->key_param_set.key_params.wapi.key, - enc_key->key_material, enc_key->key_len); - if (is_broadcast_ether_addr(mac)) - priv->sec_info.wapi_key_on = true; - - if (!priv->sec_info.wapi_key_on) - key_info |= KEY_DEFAULT; - km->key_param_set.key_info = cpu_to_le16(key_info); - - len += sizeof(struct mwifiex_wapi_param); - km->key_param_set.len = cpu_to_le16(len); - cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + - len + sizeof(km->action) + S_DS_GEN); - return 0; - } - - if (priv->bss_mode == NL80211_IFTYPE_ADHOC) { - key_info |= KEY_DEFAULT; - /* Enable unicast bit for WPA-NONE/ADHOC_AES */ - if (!priv->sec_info.wpa2_enabled && - !is_broadcast_ether_addr(mac)) - key_info |= KEY_UNICAST; - } else { - /* Enable default key for WPA/WPA2 */ - if (!priv->wpa_is_gtk_set) - key_info |= KEY_DEFAULT; - } - - km->key_param_set.key_info = cpu_to_le16(key_info); - - if (enc_key->key_len == WLAN_KEY_LEN_CCMP) - return mwifiex_set_aes_key_v2(priv, cmd, enc_key, km); - - if (enc_key->key_len == WLAN_KEY_LEN_TKIP) { - mwifiex_dbg(adapter, INFO, - "%s: Set TKIP Key\n", __func__); - if (enc_key->is_rx_seq_valid) - memcpy(km->key_param_set.key_params.tkip.pn, - enc_key->pn, enc_key->pn_len); - km->key_param_set.key_type = KEY_TYPE_ID_TKIP; - km->key_param_set.key_params.tkip.key_len = - cpu_to_le16(enc_key->key_len); - memcpy(km->key_param_set.key_params.tkip.key, - enc_key->key_material, enc_key->key_len); - - len += sizeof(struct mwifiex_tkip_param); - km->key_param_set.len = cpu_to_le16(len); - cmd->size = cpu_to_le16(sizeof(struct mwifiex_ie_types_header) + - len + sizeof(km->action) + S_DS_GEN); - } - - return 0; -} - -/* - * This function prepares command to set/get/reset network key(s). - * This function prepares key material command for V1 format. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting WEP keys, WAPI keys or WPA keys along with required - * encryption (TKIP, AES) (as required) - * - Ensuring correct endian-ness - */ -static int -mwifiex_cmd_802_11_key_material_v1(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, u32 cmd_oid, - struct mwifiex_ds_encrypt_key *enc_key) -{ - struct host_cmd_ds_802_11_key_material *key_material = - &cmd->params.key_material; - struct host_cmd_tlv_mac_addr *tlv_mac; - u16 key_param_len = 0, cmd_size; - int ret = 0; - - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_KEY_MATERIAL); - key_material->action = cpu_to_le16(cmd_action); - - if (cmd_action == HostCmd_ACT_GEN_GET) { - cmd->size = - cpu_to_le16(sizeof(key_material->action) + S_DS_GEN); - return ret; - } - - if (!enc_key) { - memset(&key_material->key_param_set, 0, - (NUM_WEP_KEYS * - sizeof(struct mwifiex_ie_type_key_param_set))); - ret = mwifiex_set_keyparamset_wep(priv, - &key_material->key_param_set, - &key_param_len); - cmd->size = cpu_to_le16(key_param_len + - sizeof(key_material->action) + S_DS_GEN); - return ret; - } else - memset(&key_material->key_param_set, 0, - sizeof(struct mwifiex_ie_type_key_param_set)); - if (enc_key->is_wapi_key) { - mwifiex_dbg(priv->adapter, INFO, "info: Set WAPI Key\n"); - key_material->key_param_set.key_type_id = - cpu_to_le16(KEY_TYPE_ID_WAPI); - if (cmd_oid == KEY_INFO_ENABLED) - key_material->key_param_set.key_info = - cpu_to_le16(KEY_ENABLED); - else - key_material->key_param_set.key_info = - cpu_to_le16(!KEY_ENABLED); - - key_material->key_param_set.key[0] = enc_key->key_index; - if (!priv->sec_info.wapi_key_on) - key_material->key_param_set.key[1] = 1; - else - /* set 0 when re-key */ - key_material->key_param_set.key[1] = 0; - - if (!is_broadcast_ether_addr(enc_key->mac_addr)) { - /* WAPI pairwise key: unicast */ - key_material->key_param_set.key_info |= - cpu_to_le16(KEY_UNICAST); - } else { /* WAPI group key: multicast */ - key_material->key_param_set.key_info |= - cpu_to_le16(KEY_MCAST); - priv->sec_info.wapi_key_on = true; - } - - key_material->key_param_set.type = - cpu_to_le16(TLV_TYPE_KEY_MATERIAL); - key_material->key_param_set.key_len = - cpu_to_le16(WAPI_KEY_LEN); - memcpy(&key_material->key_param_set.key[2], - enc_key->key_material, enc_key->key_len); - memcpy(&key_material->key_param_set.key[2 + enc_key->key_len], - enc_key->pn, PN_LEN); - key_material->key_param_set.length = - cpu_to_le16(WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN); - - key_param_len = (WAPI_KEY_LEN + KEYPARAMSET_FIXED_LEN) + - sizeof(struct mwifiex_ie_types_header); - cmd->size = cpu_to_le16(sizeof(key_material->action) - + S_DS_GEN + key_param_len); - return ret; - } - if (enc_key->key_len == WLAN_KEY_LEN_CCMP) { - if (enc_key->is_igtk_key) { - mwifiex_dbg(priv->adapter, CMD, "cmd: CMAC_AES\n"); - key_material->key_param_set.key_type_id = - cpu_to_le16(KEY_TYPE_ID_AES_CMAC); - if (cmd_oid == KEY_INFO_ENABLED) - key_material->key_param_set.key_info = - cpu_to_le16(KEY_ENABLED); - else - key_material->key_param_set.key_info = - cpu_to_le16(!KEY_ENABLED); - - key_material->key_param_set.key_info |= - cpu_to_le16(KEY_IGTK); - } else { - mwifiex_dbg(priv->adapter, CMD, "cmd: WPA_AES\n"); - key_material->key_param_set.key_type_id = - cpu_to_le16(KEY_TYPE_ID_AES); - if (cmd_oid == KEY_INFO_ENABLED) - key_material->key_param_set.key_info = - cpu_to_le16(KEY_ENABLED); - else - key_material->key_param_set.key_info = - cpu_to_le16(!KEY_ENABLED); - - if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST) - /* AES pairwise key: unicast */ - key_material->key_param_set.key_info |= - cpu_to_le16(KEY_UNICAST); - else /* AES group key: multicast */ - key_material->key_param_set.key_info |= - cpu_to_le16(KEY_MCAST); - } - } else if (enc_key->key_len == WLAN_KEY_LEN_TKIP) { - mwifiex_dbg(priv->adapter, CMD, "cmd: WPA_TKIP\n"); - key_material->key_param_set.key_type_id = - cpu_to_le16(KEY_TYPE_ID_TKIP); - key_material->key_param_set.key_info = - cpu_to_le16(KEY_ENABLED); - - if (enc_key->key_index & MWIFIEX_KEY_INDEX_UNICAST) - /* TKIP pairwise key: unicast */ - key_material->key_param_set.key_info |= - cpu_to_le16(KEY_UNICAST); - else /* TKIP group key: multicast */ - key_material->key_param_set.key_info |= - cpu_to_le16(KEY_MCAST); - } - - if (key_material->key_param_set.key_type_id) { - key_material->key_param_set.type = - cpu_to_le16(TLV_TYPE_KEY_MATERIAL); - key_material->key_param_set.key_len = - cpu_to_le16((u16) enc_key->key_len); - memcpy(key_material->key_param_set.key, enc_key->key_material, - enc_key->key_len); - key_material->key_param_set.length = - cpu_to_le16((u16) enc_key->key_len + - KEYPARAMSET_FIXED_LEN); - - key_param_len = (u16)(enc_key->key_len + KEYPARAMSET_FIXED_LEN) - + sizeof(struct mwifiex_ie_types_header); - - if (le16_to_cpu(key_material->key_param_set.key_type_id) == - KEY_TYPE_ID_AES_CMAC) { - struct mwifiex_cmac_param *param = - (void *)key_material->key_param_set.key; - - memcpy(param->ipn, enc_key->pn, IGTK_PN_LEN); - memcpy(param->key, enc_key->key_material, - WLAN_KEY_LEN_AES_CMAC); - - key_param_len = sizeof(struct mwifiex_cmac_param); - key_material->key_param_set.key_len = - cpu_to_le16(key_param_len); - key_param_len += KEYPARAMSET_FIXED_LEN; - key_material->key_param_set.length = - cpu_to_le16(key_param_len); - key_param_len += sizeof(struct mwifiex_ie_types_header); - } - - cmd->size = cpu_to_le16(sizeof(key_material->action) + S_DS_GEN - + key_param_len); - - if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP) { - tlv_mac = (void *)((u8 *)&key_material->key_param_set + - key_param_len); - tlv_mac->header.type = - cpu_to_le16(TLV_TYPE_STA_MAC_ADDR); - tlv_mac->header.len = cpu_to_le16(ETH_ALEN); - memcpy(tlv_mac->mac_addr, enc_key->mac_addr, ETH_ALEN); - cmd_size = key_param_len + S_DS_GEN + - sizeof(key_material->action) + - sizeof(struct host_cmd_tlv_mac_addr); - } else { - cmd_size = key_param_len + S_DS_GEN + - sizeof(key_material->action); - } - cmd->size = cpu_to_le16(cmd_size); - } - - return ret; -} - -/* Wrapper function for setting network key depending upon FW KEY API version */ -static int -mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, u32 cmd_oid, - struct mwifiex_ds_encrypt_key *enc_key) -{ - if (priv->adapter->key_api_major_ver == KEY_API_VER_MAJOR_V2) - return mwifiex_cmd_802_11_key_material_v2(priv, cmd, - cmd_action, cmd_oid, - enc_key); - - else - return mwifiex_cmd_802_11_key_material_v1(priv, cmd, - cmd_action, cmd_oid, - enc_key); -} - -/* - * This function prepares command to set/get 11d domain information. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting domain information fields (for SET only) - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_802_11d_domain_info(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action) -{ - struct mwifiex_adapter *adapter = priv->adapter; - struct host_cmd_ds_802_11d_domain_info *domain_info = - &cmd->params.domain_info; - struct mwifiex_ietypes_domain_param_set *domain = - &domain_info->domain; - u8 no_of_triplet = adapter->domain_reg.no_of_triplet; - - mwifiex_dbg(adapter, INFO, - "info: 11D: no_of_triplet=0x%x\n", no_of_triplet); - - cmd->command = cpu_to_le16(HostCmd_CMD_802_11D_DOMAIN_INFO); - domain_info->action = cpu_to_le16(cmd_action); - if (cmd_action == HostCmd_ACT_GEN_GET) { - cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN); - return 0; - } - - /* Set domain info fields */ - domain->header.type = cpu_to_le16(WLAN_EID_COUNTRY); - memcpy(domain->country_code, adapter->domain_reg.country_code, - sizeof(domain->country_code)); - - domain->header.len = - cpu_to_le16((no_of_triplet * - sizeof(struct ieee80211_country_ie_triplet)) - + sizeof(domain->country_code)); - - if (no_of_triplet) { - memcpy(domain->triplet, adapter->domain_reg.triplet, - no_of_triplet * sizeof(struct - ieee80211_country_ie_triplet)); - - cmd->size = cpu_to_le16(sizeof(domain_info->action) + - le16_to_cpu(domain->header.len) + - sizeof(struct mwifiex_ie_types_header) - + S_DS_GEN); - } else { - cmd->size = cpu_to_le16(sizeof(domain_info->action) + S_DS_GEN); - } - - return 0; -} - -/* - * This function prepares command to set/get IBSS coalescing status. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting status to enable or disable (for SET only) - * - Ensuring correct endian-ness - */ -static int mwifiex_cmd_ibss_coalescing_status(struct host_cmd_ds_command *cmd, - u16 cmd_action, u16 *enable) -{ - struct host_cmd_ds_802_11_ibss_status *ibss_coal = - &(cmd->params.ibss_coalescing); - - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_IBSS_COALESCING_STATUS); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_ibss_status) + - S_DS_GEN); - cmd->result = 0; - ibss_coal->action = cpu_to_le16(cmd_action); - - switch (cmd_action) { - case HostCmd_ACT_GEN_SET: - if (enable) - ibss_coal->enable = cpu_to_le16(*enable); - else - ibss_coal->enable = 0; - break; - - /* In other case.. Nothing to do */ - case HostCmd_ACT_GEN_GET: - default: - break; - } - - return 0; -} - -/* This function prepares command buffer to get/set memory location value. - */ -static int -mwifiex_cmd_mem_access(struct host_cmd_ds_command *cmd, u16 cmd_action, - void *pdata_buf) -{ - struct mwifiex_ds_mem_rw *mem_rw = (void *)pdata_buf; - struct host_cmd_ds_mem_access *mem_access = (void *)&cmd->params.mem; - - cmd->command = cpu_to_le16(HostCmd_CMD_MEM_ACCESS); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_mem_access) + - S_DS_GEN); - - mem_access->action = cpu_to_le16(cmd_action); - mem_access->addr = cpu_to_le32(mem_rw->addr); - mem_access->value = cpu_to_le32(mem_rw->value); - - return 0; -} - -/* - * This function prepares command to set/get register value. - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting register offset (for both GET and SET) and - * register value (for SET only) - * - Ensuring correct endian-ness - * - * The following type of registers can be accessed with this function - - * - MAC register - * - BBP register - * - RF register - * - PMIC register - * - CAU register - * - EEPROM - */ -static int mwifiex_cmd_reg_access(struct host_cmd_ds_command *cmd, - u16 cmd_action, void *data_buf) -{ - struct mwifiex_ds_reg_rw *reg_rw = data_buf; - - switch (le16_to_cpu(cmd->command)) { - case HostCmd_CMD_MAC_REG_ACCESS: - { - struct host_cmd_ds_mac_reg_access *mac_reg; - - cmd->size = cpu_to_le16(sizeof(*mac_reg) + S_DS_GEN); - mac_reg = &cmd->params.mac_reg; - mac_reg->action = cpu_to_le16(cmd_action); - mac_reg->offset = - cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); - mac_reg->value = reg_rw->value; - break; - } - case HostCmd_CMD_BBP_REG_ACCESS: - { - struct host_cmd_ds_bbp_reg_access *bbp_reg; - - cmd->size = cpu_to_le16(sizeof(*bbp_reg) + S_DS_GEN); - bbp_reg = &cmd->params.bbp_reg; - bbp_reg->action = cpu_to_le16(cmd_action); - bbp_reg->offset = - cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); - bbp_reg->value = (u8) le32_to_cpu(reg_rw->value); - break; - } - case HostCmd_CMD_RF_REG_ACCESS: - { - struct host_cmd_ds_rf_reg_access *rf_reg; - - cmd->size = cpu_to_le16(sizeof(*rf_reg) + S_DS_GEN); - rf_reg = &cmd->params.rf_reg; - rf_reg->action = cpu_to_le16(cmd_action); - rf_reg->offset = cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); - rf_reg->value = (u8) le32_to_cpu(reg_rw->value); - break; - } - case HostCmd_CMD_PMIC_REG_ACCESS: - { - struct host_cmd_ds_pmic_reg_access *pmic_reg; - - cmd->size = cpu_to_le16(sizeof(*pmic_reg) + S_DS_GEN); - pmic_reg = &cmd->params.pmic_reg; - pmic_reg->action = cpu_to_le16(cmd_action); - pmic_reg->offset = - cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); - pmic_reg->value = (u8) le32_to_cpu(reg_rw->value); - break; - } - case HostCmd_CMD_CAU_REG_ACCESS: - { - struct host_cmd_ds_rf_reg_access *cau_reg; - - cmd->size = cpu_to_le16(sizeof(*cau_reg) + S_DS_GEN); - cau_reg = &cmd->params.rf_reg; - cau_reg->action = cpu_to_le16(cmd_action); - cau_reg->offset = - cpu_to_le16((u16) le32_to_cpu(reg_rw->offset)); - cau_reg->value = (u8) le32_to_cpu(reg_rw->value); - break; - } - case HostCmd_CMD_802_11_EEPROM_ACCESS: - { - struct mwifiex_ds_read_eeprom *rd_eeprom = data_buf; - struct host_cmd_ds_802_11_eeprom_access *cmd_eeprom = - &cmd->params.eeprom; - - cmd->size = cpu_to_le16(sizeof(*cmd_eeprom) + S_DS_GEN); - cmd_eeprom->action = cpu_to_le16(cmd_action); - cmd_eeprom->offset = rd_eeprom->offset; - cmd_eeprom->byte_count = rd_eeprom->byte_count; - cmd_eeprom->value = 0; - break; - } - default: - return -1; - } - - return 0; -} - -/* - * This function prepares command to set PCI-Express - * host buffer configuration - * - * Preparation includes - - * - Setting command ID, action and proper size - * - Setting host buffer configuration - * - Ensuring correct endian-ness - */ -static int -mwifiex_cmd_pcie_host_spec(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, u16 action) -{ - struct host_cmd_ds_pcie_details *host_spec = - &cmd->params.pcie_host_spec; - struct pcie_service_card *card = priv->adapter->card; - - cmd->command = cpu_to_le16(HostCmd_CMD_PCIE_DESC_DETAILS); - cmd->size = cpu_to_le16(sizeof(struct - host_cmd_ds_pcie_details) + S_DS_GEN); - cmd->result = 0; - - memset(host_spec, 0, sizeof(struct host_cmd_ds_pcie_details)); - - if (action != HostCmd_ACT_GEN_SET) - return 0; - - /* Send the ring base addresses and count to firmware */ - host_spec->txbd_addr_lo = (u32)(card->txbd_ring_pbase); - host_spec->txbd_addr_hi = (u32)(((u64)card->txbd_ring_pbase)>>32); - host_spec->txbd_count = MWIFIEX_MAX_TXRX_BD; - host_spec->rxbd_addr_lo = (u32)(card->rxbd_ring_pbase); - host_spec->rxbd_addr_hi = (u32)(((u64)card->rxbd_ring_pbase)>>32); - host_spec->rxbd_count = MWIFIEX_MAX_TXRX_BD; - host_spec->evtbd_addr_lo = (u32)(card->evtbd_ring_pbase); - host_spec->evtbd_addr_hi = (u32)(((u64)card->evtbd_ring_pbase)>>32); - host_spec->evtbd_count = MWIFIEX_MAX_EVT_BD; - if (card->sleep_cookie_vbase) { - host_spec->sleep_cookie_addr_lo = - (u32)(card->sleep_cookie_pbase); - host_spec->sleep_cookie_addr_hi = - (u32)(((u64)(card->sleep_cookie_pbase)) >> 32); - mwifiex_dbg(priv->adapter, INFO, - "sleep_cook_lo phy addr: 0x%x\n", - host_spec->sleep_cookie_addr_lo); - } - - return 0; -} - -/* - * This function prepares command for event subscription, configuration - * and query. Events can be subscribed or unsubscribed. Current subscribed - * events can be queried. Also, current subscribed events are reported in - * every FW response. - */ -static int -mwifiex_cmd_802_11_subsc_evt(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - struct mwifiex_ds_misc_subsc_evt *subsc_evt_cfg) -{ - struct host_cmd_ds_802_11_subsc_evt *subsc_evt = &cmd->params.subsc_evt; - struct mwifiex_ie_types_rssi_threshold *rssi_tlv; - u16 event_bitmap; - u8 *pos; - - cmd->command = cpu_to_le16(HostCmd_CMD_802_11_SUBSCRIBE_EVENT); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_802_11_subsc_evt) + - S_DS_GEN); - - subsc_evt->action = cpu_to_le16(subsc_evt_cfg->action); - mwifiex_dbg(priv->adapter, CMD, - "cmd: action: %d\n", subsc_evt_cfg->action); - - /*For query requests, no configuration TLV structures are to be added.*/ - if (subsc_evt_cfg->action == HostCmd_ACT_GEN_GET) - return 0; - - subsc_evt->events = cpu_to_le16(subsc_evt_cfg->events); - - event_bitmap = subsc_evt_cfg->events; - mwifiex_dbg(priv->adapter, CMD, "cmd: event bitmap : %16x\n", - event_bitmap); - - if (((subsc_evt_cfg->action == HostCmd_ACT_BITWISE_CLR) || - (subsc_evt_cfg->action == HostCmd_ACT_BITWISE_SET)) && - (event_bitmap == 0)) { - mwifiex_dbg(priv->adapter, ERROR, - "Error: No event specified\t" - "for bitwise action type\n"); - return -EINVAL; - } - - /* - * Append TLV structures for each of the specified events for - * subscribing or re-configuring. This is not required for - * bitwise unsubscribing request. - */ - if (subsc_evt_cfg->action == HostCmd_ACT_BITWISE_CLR) - return 0; - - pos = ((u8 *)subsc_evt) + - sizeof(struct host_cmd_ds_802_11_subsc_evt); - - if (event_bitmap & BITMASK_BCN_RSSI_LOW) { - rssi_tlv = (struct mwifiex_ie_types_rssi_threshold *) pos; - - rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_LOW); - rssi_tlv->header.len = - cpu_to_le16(sizeof(struct mwifiex_ie_types_rssi_threshold) - - sizeof(struct mwifiex_ie_types_header)); - rssi_tlv->abs_value = subsc_evt_cfg->bcn_l_rssi_cfg.abs_value; - rssi_tlv->evt_freq = subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq; - - mwifiex_dbg(priv->adapter, EVENT, - "Cfg Beacon Low Rssi event,\t" - "RSSI:-%d dBm, Freq:%d\n", - subsc_evt_cfg->bcn_l_rssi_cfg.abs_value, - subsc_evt_cfg->bcn_l_rssi_cfg.evt_freq); - - pos += sizeof(struct mwifiex_ie_types_rssi_threshold); - le16_add_cpu(&cmd->size, - sizeof(struct mwifiex_ie_types_rssi_threshold)); - } - - if (event_bitmap & BITMASK_BCN_RSSI_HIGH) { - rssi_tlv = (struct mwifiex_ie_types_rssi_threshold *) pos; - - rssi_tlv->header.type = cpu_to_le16(TLV_TYPE_RSSI_HIGH); - rssi_tlv->header.len = - cpu_to_le16(sizeof(struct mwifiex_ie_types_rssi_threshold) - - sizeof(struct mwifiex_ie_types_header)); - rssi_tlv->abs_value = subsc_evt_cfg->bcn_h_rssi_cfg.abs_value; - rssi_tlv->evt_freq = subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq; - - mwifiex_dbg(priv->adapter, EVENT, - "Cfg Beacon High Rssi event,\t" - "RSSI:-%d dBm, Freq:%d\n", - subsc_evt_cfg->bcn_h_rssi_cfg.abs_value, - subsc_evt_cfg->bcn_h_rssi_cfg.evt_freq); - - pos += sizeof(struct mwifiex_ie_types_rssi_threshold); - le16_add_cpu(&cmd->size, - sizeof(struct mwifiex_ie_types_rssi_threshold)); - } - - return 0; -} - -static int -mwifiex_cmd_append_rpn_expression(struct mwifiex_private *priv, - struct mwifiex_mef_entry *mef_entry, - u8 **buffer) -{ - struct mwifiex_mef_filter *filter = mef_entry->filter; - int i, byte_len; - u8 *stack_ptr = *buffer; - - for (i = 0; i < MWIFIEX_MEF_MAX_FILTERS; i++) { - filter = &mef_entry->filter[i]; - if (!filter->filt_type) - break; - *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->repeat); - stack_ptr += 4; - *stack_ptr = TYPE_DNUM; - stack_ptr += 1; - - byte_len = filter->byte_seq[MWIFIEX_MEF_MAX_BYTESEQ]; - memcpy(stack_ptr, filter->byte_seq, byte_len); - stack_ptr += byte_len; - *stack_ptr = byte_len; - stack_ptr += 1; - *stack_ptr = TYPE_BYTESEQ; - stack_ptr += 1; - - *(__le32 *)stack_ptr = cpu_to_le32((u32)filter->offset); - stack_ptr += 4; - *stack_ptr = TYPE_DNUM; - stack_ptr += 1; - - *stack_ptr = filter->filt_type; - stack_ptr += 1; - - if (filter->filt_action) { - *stack_ptr = filter->filt_action; - stack_ptr += 1; - } - - if (stack_ptr - *buffer > STACK_NBYTES) - return -1; - } - - *buffer = stack_ptr; - return 0; -} - -static int -mwifiex_cmd_mef_cfg(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - struct mwifiex_ds_mef_cfg *mef) -{ - struct host_cmd_ds_mef_cfg *mef_cfg = &cmd->params.mef_cfg; - struct mwifiex_fw_mef_entry *mef_entry = NULL; - u8 *pos = (u8 *)mef_cfg; - u16 i; - - cmd->command = cpu_to_le16(HostCmd_CMD_MEF_CFG); - - mef_cfg->criteria = cpu_to_le32(mef->criteria); - mef_cfg->num_entries = cpu_to_le16(mef->num_entries); - pos += sizeof(*mef_cfg); - - for (i = 0; i < mef->num_entries; i++) { - mef_entry = (struct mwifiex_fw_mef_entry *)pos; - mef_entry->mode = mef->mef_entry[i].mode; - mef_entry->action = mef->mef_entry[i].action; - pos += sizeof(*mef_cfg->mef_entry); - - if (mwifiex_cmd_append_rpn_expression(priv, - &mef->mef_entry[i], &pos)) - return -1; - - mef_entry->exprsize = - cpu_to_le16(pos - mef_entry->expr); - } - cmd->size = cpu_to_le16((u16) (pos - (u8 *)mef_cfg) + S_DS_GEN); - - return 0; -} - -/* This function parse cal data from ASCII to hex */ -static u32 mwifiex_parse_cal_cfg(u8 *src, size_t len, u8 *dst) -{ - u8 *s = src, *d = dst; - - while (s - src < len) { - if (*s && (isspace(*s) || *s == '\t')) { - s++; - continue; - } - if (isxdigit(*s)) { - *d++ = simple_strtol(s, NULL, 16); - s += 2; - } else { - s++; - } - } - - return d - dst; -} - -int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv, - struct device_node *node, const char *prefix) -{ -#ifdef CONFIG_OF - struct property *prop; - size_t len = strlen(prefix); - int ret; - - /* look for all matching property names */ - for_each_property_of_node(node, prop) { - if (len > strlen(prop->name) || - strncmp(prop->name, prefix, len)) - continue; - - /* property header is 6 bytes, data must fit in cmd buffer */ - if (prop && prop->value && prop->length > 6 && - prop->length <= MWIFIEX_SIZE_OF_CMD_BUFFER - S_DS_GEN) { - ret = mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, - HostCmd_ACT_GEN_SET, 0, - prop, true); - if (ret) - return ret; - } - } -#endif - return 0; -} - -/* This function prepares command of set_cfg_data. */ -static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, void *data_buf) -{ - struct mwifiex_adapter *adapter = priv->adapter; - struct property *prop = data_buf; - u32 len; - u8 *data = (u8 *)cmd + S_DS_GEN; - int ret; - - if (prop) { - len = prop->length; - ret = of_property_read_u8_array(adapter->dt_node, prop->name, - data, len); - if (ret) - return ret; - mwifiex_dbg(adapter, INFO, - "download cfg_data from device tree: %s\n", - prop->name); - } else if (adapter->cal_data->data && adapter->cal_data->size > 0) { - len = mwifiex_parse_cal_cfg((u8 *)adapter->cal_data->data, - adapter->cal_data->size, data); - mwifiex_dbg(adapter, INFO, - "download cfg_data from config file\n"); - } else { - return -1; - } - - cmd->command = cpu_to_le16(HostCmd_CMD_CFG_DATA); - cmd->size = cpu_to_le16(S_DS_GEN + len); - - return 0; -} - -static int -mwifiex_cmd_set_mc_policy(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, void *data_buf) -{ - struct host_cmd_ds_multi_chan_policy *mc_pol = &cmd->params.mc_policy; - const u16 *drcs_info = data_buf; - - mc_pol->action = cpu_to_le16(cmd_action); - mc_pol->policy = cpu_to_le16(*drcs_info); - cmd->command = cpu_to_le16(HostCmd_CMD_MC_POLICY); - cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_multi_chan_policy) + - S_DS_GEN); - return 0; -} - -static int mwifiex_cmd_robust_coex(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, bool *is_timeshare) -{ - struct host_cmd_ds_robust_coex *coex = &cmd->params.coex; - struct mwifiex_ie_types_robust_coex *coex_tlv; - - cmd->command = cpu_to_le16(HostCmd_CMD_ROBUST_COEX); - cmd->size = cpu_to_le16(sizeof(*coex) + sizeof(*coex_tlv) + S_DS_GEN); - - coex->action = cpu_to_le16(cmd_action); - coex_tlv = (struct mwifiex_ie_types_robust_coex *) - ((u8 *)coex + sizeof(*coex)); - coex_tlv->header.type = cpu_to_le16(TLV_TYPE_ROBUST_COEX); - coex_tlv->header.len = cpu_to_le16(sizeof(coex_tlv->mode)); - - if (coex->action == HostCmd_ACT_GEN_GET) - return 0; - - if (*is_timeshare) - coex_tlv->mode = cpu_to_le32(MWIFIEX_COEX_MODE_TIMESHARE); - else - coex_tlv->mode = cpu_to_le32(MWIFIEX_COEX_MODE_SPATIAL); - - return 0; -} - -static int -mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, void *data_buf) -{ - struct host_cmd_ds_coalesce_cfg *coalesce_cfg = - &cmd->params.coalesce_cfg; - struct mwifiex_ds_coalesce_cfg *cfg = data_buf; - struct coalesce_filt_field_param *param; - u16 cnt, idx, length; - struct coalesce_receive_filt_rule *rule; - - cmd->command = cpu_to_le16(HostCmd_CMD_COALESCE_CFG); - cmd->size = cpu_to_le16(S_DS_GEN); - - coalesce_cfg->action = cpu_to_le16(cmd_action); - coalesce_cfg->num_of_rules = cpu_to_le16(cfg->num_of_rules); - rule = coalesce_cfg->rule; - - for (cnt = 0; cnt < cfg->num_of_rules; cnt++) { - rule->header.type = cpu_to_le16(TLV_TYPE_COALESCE_RULE); - rule->max_coalescing_delay = - cpu_to_le16(cfg->rule[cnt].max_coalescing_delay); - rule->pkt_type = cfg->rule[cnt].pkt_type; - rule->num_of_fields = cfg->rule[cnt].num_of_fields; - - length = 0; - - param = rule->params; - for (idx = 0; idx < cfg->rule[cnt].num_of_fields; idx++) { - param->operation = cfg->rule[cnt].params[idx].operation; - param->operand_len = - cfg->rule[cnt].params[idx].operand_len; - param->offset = - cpu_to_le16(cfg->rule[cnt].params[idx].offset); - memcpy(param->operand_byte_stream, - cfg->rule[cnt].params[idx].operand_byte_stream, - param->operand_len); - - length += sizeof(struct coalesce_filt_field_param); - - param++; - } - - /* Total rule length is sizeof max_coalescing_delay(u16), - * num_of_fields(u8), pkt_type(u8) and total length of the all - * params - */ - rule->header.len = cpu_to_le16(length + sizeof(u16) + - sizeof(u8) + sizeof(u8)); - - /* Add the rule length to the command size*/ - le16_add_cpu(&cmd->size, le16_to_cpu(rule->header.len) + - sizeof(struct mwifiex_ie_types_header)); - - rule = (void *)((u8 *)rule->params + length); - } - - /* Add sizeof action, num_of_rules to total command length */ - le16_add_cpu(&cmd->size, sizeof(u16) + sizeof(u16)); - - return 0; -} - -static int -mwifiex_cmd_tdls_config(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - u16 cmd_action, void *data_buf) -{ - struct host_cmd_ds_tdls_config *tdls_config = &cmd->params.tdls_config; - struct mwifiex_tdls_init_cs_params *config; - struct mwifiex_tdls_config *init_config; - u16 len; - - cmd->command = cpu_to_le16(HostCmd_CMD_TDLS_CONFIG); - cmd->size = cpu_to_le16(S_DS_GEN); - tdls_config->tdls_action = cpu_to_le16(cmd_action); - le16_add_cpu(&cmd->size, sizeof(tdls_config->tdls_action)); - - switch (cmd_action) { - case ACT_TDLS_CS_ENABLE_CONFIG: - init_config = data_buf; - len = sizeof(*init_config); - memcpy(tdls_config->tdls_data, init_config, len); - break; - case ACT_TDLS_CS_INIT: - config = data_buf; - len = sizeof(*config); - memcpy(tdls_config->tdls_data, config, len); - break; - case ACT_TDLS_CS_STOP: - len = sizeof(struct mwifiex_tdls_stop_cs_params); - memcpy(tdls_config->tdls_data, data_buf, len); - break; - case ACT_TDLS_CS_PARAMS: - len = sizeof(struct mwifiex_tdls_config_cs_params); - memcpy(tdls_config->tdls_data, data_buf, len); - break; - default: - mwifiex_dbg(priv->adapter, ERROR, - "Unknown TDLS configuration\n"); - return -ENOTSUPP; - } - - le16_add_cpu(&cmd->size, len); - return 0; -} - -static int -mwifiex_cmd_tdls_oper(struct mwifiex_private *priv, - struct host_cmd_ds_command *cmd, - void *data_buf) -{ - struct host_cmd_ds_tdls_oper *tdls_oper = &cmd->params.tdls_oper; - struct mwifiex_ds_tdls_oper *oper = data_buf; - struct mwifiex_sta_node *sta_ptr; - struct host_cmd_tlv_rates *tlv_rates; - struct mwifiex_ie_types_htcap *ht_capab; - struct mwifiex_ie_types_qos_info *wmm_qos_info; - struct mwifiex_ie_types_extcap *extcap; - struct mwifiex_ie_types_vhtcap *vht_capab; - struct mwifiex_ie_types_aid *aid; - struct mwifiex_ie_types_tdls_idle_timeout *timeout; - u8 *pos, qos_info; - u16 config_len = 0; - struct station_parameters *params = priv->sta_params; - - cmd->command = cpu_to_le16(HostCmd_CMD_TDLS_OPER); - cmd->size = cpu_to_le16(S_DS_GEN); - le16_add_cpu(&cmd->size, sizeof(struct host_cmd_ds_tdls_oper)); - - tdls_oper->reason = 0; - memcpy(tdls_oper->peer_mac, oper->peer_mac, ETH_ALEN); - sta_ptr = mwifiex_get_sta_entry(priv, oper->peer_mac); - - pos = (u8 *)tdls_oper + sizeof(struct host_cmd_ds_tdls_oper); - - switch (oper->tdls_action) { - case MWIFIEX_TDLS_DISABLE_LINK: - tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_DELETE); - break; - case MWIFIEX_TDLS_CREATE_LINK: - tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_CREATE); - break; - case MWIFIEX_TDLS_CONFIG_LINK: - tdls_oper->tdls_action = cpu_to_le16(ACT_TDLS_CONFIG); - - if (!params) { - mwifiex_dbg(priv->adapter, ERROR, - "TDLS config params not available for %pM\n", - oper->peer_mac); - return -ENODATA; - } - - *(__le16 *)pos = cpu_to_le16(params->capability); - config_len += sizeof(params->capability); - - qos_info = params->uapsd_queues | (params->max_sp << 5); - wmm_qos_info = (struct mwifiex_ie_types_qos_info *)(pos + - config_len); - wmm_qos_info->header.type = cpu_to_le16(WLAN_EID_QOS_CAPA); - wmm_qos_info->header.len = cpu_to_le16(sizeof(qos_info)); - wmm_qos_info->qos_info = qos_info; - config_len += sizeof(struct mwifiex_ie_types_qos_info); - - if (params->ht_capa) { - ht_capab = (struct mwifiex_ie_types_htcap *)(pos + - config_len); - ht_capab->header.type = - cpu_to_le16(WLAN_EID_HT_CAPABILITY); - ht_capab->header.len = - cpu_to_le16(sizeof(struct ieee80211_ht_cap)); - memcpy(&ht_capab->ht_cap, params->ht_capa, - sizeof(struct ieee80211_ht_cap)); - config_len += sizeof(struct mwifiex_ie_types_htcap); - } - - if (params->supported_rates && params->supported_rates_len) { - tlv_rates = (struct host_cmd_tlv_rates *)(pos + - config_len); - tlv_rates->header.type = - cpu_to_le16(WLAN_EID_SUPP_RATES); - tlv_rates->header.len = - cpu_to_le16(params->supported_rates_len); - memcpy(tlv_rates->rates, params->supported_rates, - params->supported_rates_len); - config_len += sizeof(struct host_cmd_tlv_rates) + - params->supported_rates_len; - } - - if (params->ext_capab && params->ext_capab_len) { - extcap = (struct mwifiex_ie_types_extcap *)(pos + - config_len); - extcap->header.type = - cpu_to_le16(WLAN_EID_EXT_CAPABILITY); - extcap->header.len = cpu_to_le16(params->ext_capab_len); - memcpy(extcap->ext_capab, params->ext_capab, - params->ext_capab_len); - config_len += sizeof(struct mwifiex_ie_types_extcap) + - params->ext_capab_len; - } - if (params->vht_capa) { - vht_capab = (struct mwifiex_ie_types_vhtcap *)(pos + - config_len); - vht_capab->header.type = - cpu_to_le16(WLAN_EID_VHT_CAPABILITY); - vht_capab->header.len = - cpu_to_le16(sizeof(struct ieee80211_vht_cap)); - memcpy(&vht_capab->vht_cap, params->vht_capa, - sizeof(struct ieee80211_vht_cap)); - config_len += sizeof(struct mwifiex_ie_types_vhtcap); - } - if (params->aid) { - aid = (struct mwifiex_ie_types_aid *)(pos + config_len); - aid->header.type = cpu_to_le16(WLAN_EID_AID); - aid->header.len = cpu_to_le16(sizeof(params->aid)); - aid->aid = cpu_to_le16(params->aid); - config_len += sizeof(struct mwifiex_ie_types_aid); - } - - timeout = (void *)(pos + config_len); - timeout->header.type = cpu_to_le16(TLV_TYPE_TDLS_IDLE_TIMEOUT); - timeout->header.len = cpu_to_le16(sizeof(timeout->value)); - timeout->value = cpu_to_le16(MWIFIEX_TDLS_IDLE_TIMEOUT_IN_SEC); - config_len += sizeof(struct mwifiex_ie_types_tdls_idle_timeout); - - break; - default: - mwifiex_dbg(priv->adapter, ERROR, "Unknown TDLS operation\n"); - return -ENOTSUPP; - } - - le16_add_cpu(&cmd->size, config_len); - - return 0; -} - -/* This function prepares command of sdio rx aggr info. */ -static int mwifiex_cmd_sdio_rx_aggr_cfg(struct host_cmd_ds_command *cmd, - u16 cmd_action, void *data_buf) -{ - struct host_cmd_sdio_sp_rx_aggr_cfg *cfg = - &cmd->params.sdio_rx_aggr_cfg; - - cmd->command = cpu_to_le16(HostCmd_CMD_SDIO_SP_RX_AGGR_CFG); - cmd->size = - cpu_to_le16(sizeof(struct host_cmd_sdio_sp_rx_aggr_cfg) + - S_DS_GEN); - cfg->action = cmd_action; - if (cmd_action == HostCmd_ACT_GEN_SET) - cfg->enable = *(u8 *)data_buf; - - return 0; -} - -/* - * This function prepares the commands before sending them to the firmware. - * - * This is a generic function which calls specific command preparation - * routines based upon the command number. - */ -int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, - u16 cmd_action, u32 cmd_oid, - void *data_buf, void *cmd_buf) -{ - struct host_cmd_ds_command *cmd_ptr = cmd_buf; - int ret = 0; - - /* Prepare command */ - switch (cmd_no) { - case HostCmd_CMD_GET_HW_SPEC: - ret = mwifiex_cmd_get_hw_spec(priv, cmd_ptr); - break; - case HostCmd_CMD_CFG_DATA: - ret = mwifiex_cmd_cfg_data(priv, cmd_ptr, data_buf); - break; - case HostCmd_CMD_MAC_CONTROL: - ret = mwifiex_cmd_mac_control(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_802_11_MAC_ADDRESS: - ret = mwifiex_cmd_802_11_mac_address(priv, cmd_ptr, - cmd_action); - break; - case HostCmd_CMD_MAC_MULTICAST_ADR: - ret = mwifiex_cmd_mac_multicast_adr(cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_TX_RATE_CFG: - ret = mwifiex_cmd_tx_rate_cfg(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_TXPWR_CFG: - ret = mwifiex_cmd_tx_power_cfg(cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_RF_TX_PWR: - ret = mwifiex_cmd_rf_tx_power(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_RF_ANTENNA: - ret = mwifiex_cmd_rf_antenna(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_802_11_PS_MODE_ENH: - ret = mwifiex_cmd_enh_power_mode(priv, cmd_ptr, cmd_action, - (uint16_t)cmd_oid, data_buf); - break; - case HostCmd_CMD_802_11_HS_CFG_ENH: - ret = mwifiex_cmd_802_11_hs_cfg(priv, cmd_ptr, cmd_action, - (struct mwifiex_hs_config_param *) data_buf); - break; - case HostCmd_CMD_802_11_SCAN: - ret = mwifiex_cmd_802_11_scan(cmd_ptr, data_buf); - break; - case HostCmd_CMD_802_11_BG_SCAN_QUERY: - ret = mwifiex_cmd_802_11_bg_scan_query(cmd_ptr); - break; - case HostCmd_CMD_802_11_ASSOCIATE: - ret = mwifiex_cmd_802_11_associate(priv, cmd_ptr, data_buf); - break; - case HostCmd_CMD_802_11_DEAUTHENTICATE: - ret = mwifiex_cmd_802_11_deauthenticate(priv, cmd_ptr, - data_buf); - break; - case HostCmd_CMD_802_11_AD_HOC_START: - ret = mwifiex_cmd_802_11_ad_hoc_start(priv, cmd_ptr, - data_buf); - break; - case HostCmd_CMD_802_11_GET_LOG: - ret = mwifiex_cmd_802_11_get_log(cmd_ptr); - break; - case HostCmd_CMD_802_11_AD_HOC_JOIN: - ret = mwifiex_cmd_802_11_ad_hoc_join(priv, cmd_ptr, - data_buf); - break; - case HostCmd_CMD_802_11_AD_HOC_STOP: - ret = mwifiex_cmd_802_11_ad_hoc_stop(cmd_ptr); - break; - case HostCmd_CMD_RSSI_INFO: - ret = mwifiex_cmd_802_11_rssi_info(priv, cmd_ptr, cmd_action); - break; - case HostCmd_CMD_802_11_SNMP_MIB: - ret = mwifiex_cmd_802_11_snmp_mib(priv, cmd_ptr, cmd_action, - cmd_oid, data_buf); - break; - case HostCmd_CMD_802_11_TX_RATE_QUERY: - cmd_ptr->command = - cpu_to_le16(HostCmd_CMD_802_11_TX_RATE_QUERY); - cmd_ptr->size = - cpu_to_le16(sizeof(struct host_cmd_ds_tx_rate_query) + - S_DS_GEN); - priv->tx_rate = 0; - ret = 0; - break; - case HostCmd_CMD_VERSION_EXT: - cmd_ptr->command = cpu_to_le16(cmd_no); - cmd_ptr->params.verext.version_str_sel = - (u8) (*((u32 *) data_buf)); - memcpy(&cmd_ptr->params, data_buf, - sizeof(struct host_cmd_ds_version_ext)); - cmd_ptr->size = - cpu_to_le16(sizeof(struct host_cmd_ds_version_ext) + - S_DS_GEN); - ret = 0; - break; - case HostCmd_CMD_MGMT_FRAME_REG: - cmd_ptr->command = cpu_to_le16(cmd_no); - cmd_ptr->params.reg_mask.action = cpu_to_le16(cmd_action); - cmd_ptr->params.reg_mask.mask = cpu_to_le32(*(u32 *)data_buf); - cmd_ptr->size = - cpu_to_le16(sizeof(struct host_cmd_ds_mgmt_frame_reg) + - S_DS_GEN); - ret = 0; - break; - case HostCmd_CMD_REMAIN_ON_CHAN: - cmd_ptr->command = cpu_to_le16(cmd_no); - memcpy(&cmd_ptr->params, data_buf, - sizeof(struct host_cmd_ds_remain_on_chan)); - cmd_ptr->size = - cpu_to_le16(sizeof(struct host_cmd_ds_remain_on_chan) + - S_DS_GEN); - break; - case HostCmd_CMD_11AC_CFG: - ret = mwifiex_cmd_11ac_cfg(priv, cmd_ptr, cmd_action, data_buf); - break; - case HostCmd_CMD_P2P_MODE_CFG: - cmd_ptr->command = cpu_to_le16(cmd_no); - cmd_ptr->params.mode_cfg.action = cpu_to_le16(cmd_action); - cmd_ptr->params.mode_cfg.mode = cpu_to_le16(*(u16 *)data_buf); - cmd_ptr->size = - cpu_to_le16(sizeof(struct host_cmd_ds_p2p_mode_cfg) + - S_DS_GEN); - break; - case HostCmd_CMD_FUNC_INIT: - if (priv->adapter->hw_status == MWIFIEX_HW_STATUS_RESET) - priv->adapter->hw_status = MWIFIEX_HW_STATUS_READY; - cmd_ptr->command = cpu_to_le16(cmd_no); - cmd_ptr->size = cpu_to_le16(S_DS_GEN); - break; - case HostCmd_CMD_FUNC_SHUTDOWN: - priv->adapter->hw_status = MWIFIEX_HW_STATUS_RESET; - cmd_ptr->command = cpu_to_le16(cmd_no); - cmd_ptr->size = cpu_to_le16(S_DS_GEN); - break; - case HostCmd_CMD_11N_ADDBA_REQ: - ret = mwifiex_cmd_11n_addba_req(cmd_ptr, data_buf); - break; - case HostCmd_CMD_11N_DELBA: - ret = mwifiex_cmd_11n_delba(cmd_ptr, data_buf); - break; - case HostCmd_CMD_11N_ADDBA_RSP: - ret = mwifiex_cmd_11n_addba_rsp_gen(priv, cmd_ptr, data_buf); - break; - case HostCmd_CMD_802_11_KEY_MATERIAL: - ret = mwifiex_cmd_802_11_key_material(priv, cmd_ptr, - cmd_action, cmd_oid, - data_buf); - break; - case HostCmd_CMD_802_11D_DOMAIN_INFO: - ret = mwifiex_cmd_802_11d_domain_info(priv, cmd_ptr, - cmd_action); - break; - case HostCmd_CMD_RECONFIGURE_TX_BUFF: - ret = mwifiex_cmd_recfg_tx_buf(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_AMSDU_AGGR_CTRL: - ret = mwifiex_cmd_amsdu_aggr_ctrl(cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_11N_CFG: - ret = mwifiex_cmd_11n_cfg(priv, cmd_ptr, cmd_action, data_buf); - break; - case HostCmd_CMD_WMM_GET_STATUS: - mwifiex_dbg(priv->adapter, CMD, - "cmd: WMM: WMM_GET_STATUS cmd sent\n"); - cmd_ptr->command = cpu_to_le16(HostCmd_CMD_WMM_GET_STATUS); - cmd_ptr->size = - cpu_to_le16(sizeof(struct host_cmd_ds_wmm_get_status) + - S_DS_GEN); - ret = 0; - break; - case HostCmd_CMD_802_11_IBSS_COALESCING_STATUS: - ret = mwifiex_cmd_ibss_coalescing_status(cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_802_11_SCAN_EXT: - ret = mwifiex_cmd_802_11_scan_ext(priv, cmd_ptr, data_buf); - break; - case HostCmd_CMD_MEM_ACCESS: - ret = mwifiex_cmd_mem_access(cmd_ptr, cmd_action, data_buf); - break; - case HostCmd_CMD_MAC_REG_ACCESS: - case HostCmd_CMD_BBP_REG_ACCESS: - case HostCmd_CMD_RF_REG_ACCESS: - case HostCmd_CMD_PMIC_REG_ACCESS: - case HostCmd_CMD_CAU_REG_ACCESS: - case HostCmd_CMD_802_11_EEPROM_ACCESS: - ret = mwifiex_cmd_reg_access(cmd_ptr, cmd_action, data_buf); - break; - case HostCmd_CMD_SET_BSS_MODE: - cmd_ptr->command = cpu_to_le16(cmd_no); - if (priv->bss_mode == NL80211_IFTYPE_ADHOC) - cmd_ptr->params.bss_mode.con_type = - CONNECTION_TYPE_ADHOC; - else if (priv->bss_mode == NL80211_IFTYPE_STATION || - priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) - cmd_ptr->params.bss_mode.con_type = - CONNECTION_TYPE_INFRA; - else if (priv->bss_mode == NL80211_IFTYPE_AP || - priv->bss_mode == NL80211_IFTYPE_P2P_GO) - cmd_ptr->params.bss_mode.con_type = CONNECTION_TYPE_AP; - cmd_ptr->size = cpu_to_le16(sizeof(struct - host_cmd_ds_set_bss_mode) + S_DS_GEN); - ret = 0; - break; - case HostCmd_CMD_PCIE_DESC_DETAILS: - ret = mwifiex_cmd_pcie_host_spec(priv, cmd_ptr, cmd_action); - break; - case HostCmd_CMD_802_11_SUBSCRIBE_EVENT: - ret = mwifiex_cmd_802_11_subsc_evt(priv, cmd_ptr, data_buf); - break; - case HostCmd_CMD_MEF_CFG: - ret = mwifiex_cmd_mef_cfg(priv, cmd_ptr, data_buf); - break; - case HostCmd_CMD_COALESCE_CFG: - ret = mwifiex_cmd_coalesce_cfg(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_TDLS_OPER: - ret = mwifiex_cmd_tdls_oper(priv, cmd_ptr, data_buf); - break; - case HostCmd_CMD_TDLS_CONFIG: - ret = mwifiex_cmd_tdls_config(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_CHAN_REPORT_REQUEST: - ret = mwifiex_cmd_issue_chan_report_request(priv, cmd_ptr, - data_buf); - break; - case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG: - ret = mwifiex_cmd_sdio_rx_aggr_cfg(cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_MC_POLICY: - ret = mwifiex_cmd_set_mc_policy(priv, cmd_ptr, cmd_action, - data_buf); - break; - case HostCmd_CMD_ROBUST_COEX: - ret = mwifiex_cmd_robust_coex(priv, cmd_ptr, cmd_action, - data_buf); - break; - default: - mwifiex_dbg(priv->adapter, ERROR, - "PREP_CMD: unknown cmd- %#x\n", cmd_no); - ret = -1; - break; - } - return ret; -} - -/* - * This function issues commands to initialize firmware. - * - * This is called after firmware download to bring the card to - * working state. - * Function is also called during reinitialization of virtual - * interfaces. - * - * The following commands are issued sequentially - - * - Set PCI-Express host buffer configuration (PCIE only) - * - Function init (for first interface only) - * - Read MAC address (for first interface only) - * - Reconfigure Tx buffer size (for first interface only) - * - Enable auto deep sleep (for first interface only) - * - Get Tx rate - * - Get Tx power - * - Set IBSS coalescing status - * - Set AMSDU aggregation control - * - Set 11d control - * - Set MAC control (this must be the last command to initialize firmware) - */ -int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) -{ - struct mwifiex_adapter *adapter = priv->adapter; - int ret; - u16 enable = true; - struct mwifiex_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl; - struct mwifiex_ds_auto_ds auto_ds; - enum state_11d_t state_11d; - struct mwifiex_ds_11n_tx_cfg tx_cfg; - u8 sdio_sp_rx_aggr_enable; - - if (first_sta) { - if (priv->adapter->iface_type == MWIFIEX_PCIE) { - ret = mwifiex_send_cmd(priv, - HostCmd_CMD_PCIE_DESC_DETAILS, - HostCmd_ACT_GEN_SET, 0, NULL, - true); - if (ret) - return -1; - } - - ret = mwifiex_send_cmd(priv, HostCmd_CMD_FUNC_INIT, - HostCmd_ACT_GEN_SET, 0, NULL, true); - if (ret) - return -1; - - /* Download calibration data to firmware. - * The cal-data can be read from device tree and/or - * a configuration file and downloaded to firmware. - */ - adapter->dt_node = - of_find_node_by_name(NULL, "marvell_cfgdata"); - if (adapter->dt_node) { - ret = mwifiex_dnld_dt_cfgdata(priv, adapter->dt_node, - "marvell,caldata"); - if (ret) - return -1; - } - - if (adapter->cal_data) { - ret = mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, - HostCmd_ACT_GEN_SET, 0, NULL, - true); - if (ret) - return -1; - } - - /* Read MAC address from HW */ - ret = mwifiex_send_cmd(priv, HostCmd_CMD_GET_HW_SPEC, - HostCmd_ACT_GEN_GET, 0, NULL, true); - if (ret) - return -1; - - /** Set SDIO Single Port RX Aggr Info */ - if (priv->adapter->iface_type == MWIFIEX_SDIO && - ISSUPP_SDIO_SPA_ENABLED(priv->adapter->fw_cap_info) && - !priv->adapter->host_disable_sdio_rx_aggr) { - sdio_sp_rx_aggr_enable = true; - ret = mwifiex_send_cmd(priv, - HostCmd_CMD_SDIO_SP_RX_AGGR_CFG, - HostCmd_ACT_GEN_SET, 0, - &sdio_sp_rx_aggr_enable, - true); - if (ret) { - mwifiex_dbg(priv->adapter, ERROR, - "error while enabling SP aggregation..disable it"); - adapter->sdio_rx_aggr_enable = false; - } - } - - /* Reconfigure tx buf size */ - ret = mwifiex_send_cmd(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF, - HostCmd_ACT_GEN_SET, 0, - &priv->adapter->tx_buf_size, true); - if (ret) - return -1; - - if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { - /* Enable IEEE PS by default */ - priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP; - ret = mwifiex_send_cmd(priv, - HostCmd_CMD_802_11_PS_MODE_ENH, - EN_AUTO_PS, BITMAP_STA_PS, NULL, - true); - if (ret) - return -1; - } - - if (drcs) { - adapter->drcs_enabled = true; - if (ISSUPP_DRCS_ENABLED(adapter->fw_cap_info)) - ret = mwifiex_send_cmd(priv, - HostCmd_CMD_MC_POLICY, - HostCmd_ACT_GEN_SET, 0, - &adapter->drcs_enabled, - true); - if (ret) - return -1; - } - } - - /* get tx rate */ - ret = mwifiex_send_cmd(priv, HostCmd_CMD_TX_RATE_CFG, - HostCmd_ACT_GEN_GET, 0, NULL, true); - if (ret) - return -1; - priv->data_rate = 0; - - /* get tx power */ - ret = mwifiex_send_cmd(priv, HostCmd_CMD_RF_TX_PWR, - HostCmd_ACT_GEN_GET, 0, NULL, true); - if (ret) - return -1; - - if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) { - /* set ibss coalescing_status */ - ret = mwifiex_send_cmd( - priv, - HostCmd_CMD_802_11_IBSS_COALESCING_STATUS, - HostCmd_ACT_GEN_SET, 0, &enable, true); - if (ret) - return -1; - } - - memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl)); - amsdu_aggr_ctrl.enable = true; - /* Send request to firmware */ - ret = mwifiex_send_cmd(priv, HostCmd_CMD_AMSDU_AGGR_CTRL, - HostCmd_ACT_GEN_SET, 0, - &amsdu_aggr_ctrl, true); - if (ret) - return -1; - /* MAC Control must be the last command in init_fw */ - /* set MAC Control */ - ret = mwifiex_send_cmd(priv, HostCmd_CMD_MAC_CONTROL, - HostCmd_ACT_GEN_SET, 0, - &priv->curr_pkt_filter, true); - if (ret) - return -1; - - if (!disable_auto_ds && - first_sta && priv->adapter->iface_type != MWIFIEX_USB && - priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { - /* Enable auto deep sleep */ - auto_ds.auto_ds = DEEP_SLEEP_ON; - auto_ds.idle_time = DEEP_SLEEP_IDLE_TIME; - ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_PS_MODE_ENH, - EN_AUTO_PS, BITMAP_AUTO_DS, - &auto_ds, true); - if (ret) - return -1; - } - - if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) { - /* Send cmd to FW to enable/disable 11D function */ - state_11d = ENABLE_11D; - ret = mwifiex_send_cmd(priv, HostCmd_CMD_802_11_SNMP_MIB, - HostCmd_ACT_GEN_SET, DOT11D_I, - &state_11d, true); - if (ret) - mwifiex_dbg(priv->adapter, ERROR, - "11D: failed to enable 11D\n"); - } - - /* Send cmd to FW to configure 11n specific configuration - * (Short GI, Channel BW, Green field support etc.) for transmit - */ - tx_cfg.tx_htcap = MWIFIEX_FW_DEF_HTTXCFG; - ret = mwifiex_send_cmd(priv, HostCmd_CMD_11N_CFG, - HostCmd_ACT_GEN_SET, 0, &tx_cfg, true); - - if (init) { - /* set last_init_cmd before sending the command */ - priv->adapter->last_init_cmd = HostCmd_CMD_11N_CFG; - ret = -EINPROGRESS; - } - - return ret; -} |