diff options
Diffstat (limited to 'drivers/staging/wilc1000')
| -rw-r--r-- | drivers/staging/wilc1000/Makefile | 3 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/coreconfigurator.c | 287 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/coreconfigurator.h | 81 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/host_interface.c | 2788 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/host_interface.h | 242 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/linux_wlan.c | 92 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/wilc_sdio.c | 23 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/wilc_spi.c | 13 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 328 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/wilc_wfi_netdevice.h | 74 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/wilc_wlan.c | 115 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/wilc_wlan_cfg.c | 1 | ||||
| -rw-r--r-- | drivers/staging/wilc1000/wilc_wlan_if.h | 221 |
13 files changed, 1274 insertions, 2994 deletions
diff --git a/drivers/staging/wilc1000/Makefile b/drivers/staging/wilc1000/Makefile index 37e8560e501e..72a4daa05fdb 100644 --- a/drivers/staging/wilc1000/Makefile +++ b/drivers/staging/wilc1000/Makefile @@ -5,8 +5,7 @@ ccflags-y += -DFIRMWARE_1002=\"atmel/wilc1002_firmware.bin\" \ -DFIRMWARE_1003=\"atmel/wilc1003_firmware.bin\" wilc1000-objs := wilc_wfi_cfgoperations.o linux_wlan.o linux_mon.o \ - coreconfigurator.o host_interface.o \ - wilc_wlan_cfg.o wilc_wlan.o + host_interface.o wilc_wlan_cfg.o wilc_wlan.o obj-$(CONFIG_WILC1000_SDIO) += wilc1000-sdio.o wilc1000-sdio-objs += wilc_sdio.o diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c deleted file mode 100644 index d6d3a971be43..000000000000 --- a/drivers/staging/wilc1000/coreconfigurator.c +++ /dev/null @@ -1,287 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries. - * All rights reserved. - */ - -#include <linux/ieee80211.h> - -#include "coreconfigurator.h" - -#define TAG_PARAM_OFFSET (MAC_HDR_LEN + TIME_STAMP_LEN + \ - BEACON_INTERVAL_LEN + CAP_INFO_LEN) - -enum sub_frame_type { - ASSOC_REQ = 0x00, - ASSOC_RSP = 0x10, - REASSOC_REQ = 0x20, - REASSOC_RSP = 0x30, - PROBE_REQ = 0x40, - PROBE_RSP = 0x50, - BEACON = 0x80, - ATIM = 0x90, - DISASOC = 0xA0, - AUTH = 0xB0, - DEAUTH = 0xC0, - ACTION = 0xD0, - PS_POLL = 0xA4, - RTS = 0xB4, - CTS = 0xC4, - ACK = 0xD4, - CFEND = 0xE4, - CFEND_ACK = 0xF4, - DATA = 0x08, - DATA_ACK = 0x18, - DATA_POLL = 0x28, - DATA_POLL_ACK = 0x38, - NULL_FRAME = 0x48, - CFACK = 0x58, - CFPOLL = 0x68, - CFPOLL_ACK = 0x78, - QOS_DATA = 0x88, - QOS_DATA_ACK = 0x98, - QOS_DATA_POLL = 0xA8, - QOS_DATA_POLL_ACK = 0xB8, - QOS_NULL_FRAME = 0xC8, - QOS_CFPOLL = 0xE8, - QOS_CFPOLL_ACK = 0xF8, - BLOCKACK_REQ = 0x84, - BLOCKACK = 0x94, - FRAME_SUBTYPE_FORCE_32BIT = 0xFFFFFFFF -}; - -static inline u16 get_beacon_period(u8 *data) -{ - u16 bcn_per; - - bcn_per = data[0]; - bcn_per |= (data[1] << 8); - - return bcn_per; -} - -static inline u32 get_beacon_timestamp_lo(u8 *data) -{ - u32 time_stamp = 0; - u32 index = MAC_HDR_LEN; - - time_stamp |= data[index++]; - time_stamp |= (data[index++] << 8); - time_stamp |= (data[index++] << 16); - time_stamp |= (data[index] << 24); - - return time_stamp; -} - -static inline u32 get_beacon_timestamp_hi(u8 *data) -{ - u32 time_stamp = 0; - u32 index = (MAC_HDR_LEN + 4); - - time_stamp |= data[index++]; - time_stamp |= (data[index++] << 8); - time_stamp |= (data[index++] << 16); - time_stamp |= (data[index] << 24); - - return time_stamp; -} - -static inline enum sub_frame_type get_sub_type(u8 *header) -{ - return ((enum sub_frame_type)(header[0] & 0xFC)); -} - -static inline u8 get_to_ds(u8 *header) -{ - return (header[1] & 0x01); -} - -static inline u8 get_from_ds(u8 *header) -{ - return ((header[1] & 0x02) >> 1); -} - -static inline void get_address1(u8 *msa, u8 *addr) -{ - memcpy(addr, msa + 4, 6); -} - -static inline void get_address2(u8 *msa, u8 *addr) -{ - memcpy(addr, msa + 10, 6); -} - -static inline void get_address3(u8 *msa, u8 *addr) -{ - memcpy(addr, msa + 16, 6); -} - -static inline void get_bssid(u8 *data, u8 *bssid) -{ - if (get_from_ds(data) == 1) - get_address2(data, bssid); - else if (get_to_ds(data) == 1) - get_address1(data, bssid); - else - get_address3(data, bssid); -} - -static inline void get_ssid(u8 *data, u8 *ssid, u8 *p_ssid_len) -{ - u8 i, j, len; - - len = data[TAG_PARAM_OFFSET + 1]; - j = TAG_PARAM_OFFSET + 2; - - if (len >= MAX_SSID_LEN) - len = 0; - - for (i = 0; i < len; i++, j++) - ssid[i] = data[j]; - - ssid[len] = '\0'; - - *p_ssid_len = len; -} - -static inline u16 get_cap_info(u8 *data) -{ - u16 cap_info = 0; - u16 index = MAC_HDR_LEN; - enum sub_frame_type st; - - st = get_sub_type(data); - - if (st == BEACON || st == PROBE_RSP) - index += TIME_STAMP_LEN + BEACON_INTERVAL_LEN; - - cap_info = data[index]; - cap_info |= (data[index + 1] << 8); - - return cap_info; -} - -static inline u16 get_asoc_status(u8 *data) -{ - u16 asoc_status; - - asoc_status = data[3]; - return (asoc_status << 8) | data[2]; -} - -static u8 *get_tim_elm(u8 *msa, u16 rx_len, u16 tag_param_offset) -{ - u16 index; - - index = tag_param_offset; - - while (index < (rx_len - FCS_LEN)) { - if (msa[index] == WLAN_EID_TIM) - return &msa[index]; - index += (IE_HDR_LEN + msa[index + 1]); - } - - return NULL; -} - -static u8 get_current_channel_802_11n(u8 *msa, u16 rx_len) -{ - u16 index; - - index = TAG_PARAM_OFFSET; - while (index < (rx_len - FCS_LEN)) { - if (msa[index] == WLAN_EID_DS_PARAMS) - return msa[index + 2]; - index += msa[index + 1] + IE_HDR_LEN; - } - - return 0; -} - -s32 wilc_parse_network_info(u8 *msg_buffer, - struct network_info **ret_network_info) -{ - struct network_info *network_info; - u8 *wid_val, *msa, *tim_elm, *ies; - u32 tsf_lo, tsf_hi; - u16 wid_len, rx_len, ies_len; - u8 msg_type, index; - - msg_type = msg_buffer[0]; - - if ('N' != msg_type) - return -EFAULT; - - wid_len = MAKE_WORD16(msg_buffer[6], msg_buffer[7]); - wid_val = &msg_buffer[8]; - - network_info = kzalloc(sizeof(*network_info), GFP_KERNEL); - if (!network_info) - return -ENOMEM; - - network_info->rssi = wid_val[0]; - - msa = &wid_val[1]; - - rx_len = wid_len - 1; - network_info->cap_info = get_cap_info(msa); - network_info->tsf_lo = get_beacon_timestamp_lo(msa); - - tsf_lo = get_beacon_timestamp_lo(msa); - tsf_hi = get_beacon_timestamp_hi(msa); - - network_info->tsf_hi = tsf_lo | ((u64)tsf_hi << 32); - - get_ssid(msa, network_info->ssid, &network_info->ssid_len); - get_bssid(msa, network_info->bssid); - - network_info->ch = get_current_channel_802_11n(msa, rx_len - + FCS_LEN); - - index = MAC_HDR_LEN + TIME_STAMP_LEN; - - network_info->beacon_period = get_beacon_period(msa + index); - - index += BEACON_INTERVAL_LEN + CAP_INFO_LEN; - - tim_elm = get_tim_elm(msa, rx_len + FCS_LEN, index); - if (tim_elm) - network_info->dtim_period = tim_elm[3]; - ies = &msa[TAG_PARAM_OFFSET]; - ies_len = rx_len - TAG_PARAM_OFFSET; - - if (ies_len > 0) { - network_info->ies = kmemdup(ies, ies_len, GFP_KERNEL); - if (!network_info->ies) { - kfree(network_info); - return -ENOMEM; - } - } - network_info->ies_len = ies_len; - - *ret_network_info = network_info; - - return 0; -} - -s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len, - struct connect_info *ret_conn_info) -{ - u8 *ies; - u16 ies_len; - - ret_conn_info->status = get_asoc_status(buffer); - if (ret_conn_info->status == WLAN_STATUS_SUCCESS) { - ies = &buffer[CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN]; - ies_len = buffer_len - (CAP_INFO_LEN + STATUS_CODE_LEN + - AID_LEN); - - ret_conn_info->resp_ies = kmemdup(ies, ies_len, GFP_KERNEL); - if (!ret_conn_info->resp_ies) - return -ENOMEM; - - ret_conn_info->resp_ies_len = ies_len; - } - - return 0; -} diff --git a/drivers/staging/wilc1000/coreconfigurator.h b/drivers/staging/wilc1000/coreconfigurator.h deleted file mode 100644 index b62acb447383..000000000000 --- a/drivers/staging/wilc1000/coreconfigurator.h +++ /dev/null @@ -1,81 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries. - * All rights reserved. - */ - -#ifndef CORECONFIGURATOR_H -#define CORECONFIGURATOR_H - -#include "wilc_wlan_if.h" - -#define NUM_RSSI 5 - -#define MAC_HDR_LEN 24 -#define FCS_LEN 4 -#define TIME_STAMP_LEN 8 -#define BEACON_INTERVAL_LEN 2 -#define CAP_INFO_LEN 2 -#define STATUS_CODE_LEN 2 -#define AID_LEN 2 -#define IE_HDR_LEN 2 - -#define SET_CFG 0 -#define GET_CFG 1 - -#define MAX_STRING_LEN 256 -#define MAX_ASSOC_RESP_FRAME_SIZE MAX_STRING_LEN - -#define MAKE_WORD16(lsb, msb) ((((u16)(msb) << 8) & 0xFF00) | (lsb)) -#define MAKE_WORD32(lsw, msw) ((((u32)(msw) << 16) & 0xFFFF0000) | (lsw)) - -struct rssi_history_buffer { - bool full; - u8 index; - s8 samples[NUM_RSSI]; -}; - -struct network_info { - s8 rssi; - u16 cap_info; - u8 ssid[MAX_SSID_LEN]; - u8 ssid_len; - u8 bssid[6]; - u16 beacon_period; - u8 dtim_period; - u8 ch; - unsigned long time_scan_cached; - unsigned long time_scan; - bool new_network; - u8 found; - u32 tsf_lo; - u8 *ies; - u16 ies_len; - void *join_params; - struct rssi_history_buffer rssi_history; - u64 tsf_hi; -}; - -struct connect_info { - u8 bssid[6]; - u8 *req_ies; - size_t req_ies_len; - u8 *resp_ies; - u16 resp_ies_len; - u16 status; -}; - -struct disconnect_info { - u16 reason; - u8 *ie; - size_t ie_len; -}; - -s32 wilc_parse_network_info(u8 *msg_buffer, - struct network_info **ret_network_info); -s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len, - struct connect_info *ret_conn_info); -void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length); -void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length); -void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length); -#endif diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c index 01db8999335e..70c854d939ce 100644 --- a/drivers/staging/wilc1000/host_interface.c +++ b/drivers/staging/wilc1000/host_interface.c @@ -13,80 +13,11 @@ #define REAL_JOIN_REQ 0 -struct host_if_wpa_attr { - u8 *key; - const u8 *mac_addr; - u8 *seq; - u8 seq_len; - u8 index; - u8 key_len; - u8 mode; -}; - -struct host_if_wep_attr { - u8 *key; - u8 key_len; - u8 index; - u8 mode; - enum authtype auth_type; -}; - -union host_if_key_attr { - struct host_if_wep_attr wep; - struct host_if_wpa_attr wpa; - struct host_if_pmkid_attr pmkid; -}; - -struct key_attr { - enum KEY_TYPE type; - u8 action; - union host_if_key_attr attr; -}; - -struct scan_attr { - u8 src; - u8 type; - u8 *ch_freq_list; - u8 ch_list_len; - u8 *ies; - size_t ies_len; - wilc_scan_result result; - void *arg; - struct hidden_network hidden_network; -}; - -struct connect_attr { - u8 *bssid; - u8 *ssid; - size_t ssid_len; - u8 *ies; - size_t ies_len; - u8 security; - wilc_connect_result result; - void *arg; - enum authtype auth_type; - u8 ch; - void *params; -}; - struct rcvd_async_info { u8 *buffer; u32 len; }; -struct channel_attr { - u8 set_ch; -}; - -struct beacon_attr { - u32 interval; - u32 dtim_period; - u32 head_len; - u8 *head; - u32 tail_len; - u8 *tail; -}; - struct set_multicast { bool enabled; u32 cnt; @@ -94,58 +25,58 @@ struct set_multicast { }; struct del_all_sta { - u8 del_all_sta[MAX_NUM_STA][ETH_ALEN]; u8 assoc_sta; + u8 mac[WILC_MAX_NUM_STA][ETH_ALEN]; }; -struct del_sta { - u8 mac_addr[ETH_ALEN]; +struct wilc_op_mode { + __le32 mode; }; -struct power_mgmt_param { - bool enabled; - u32 timeout; -}; +struct wilc_reg_frame { + bool reg; + u8 reg_id; + __le32 frame_type; +} __packed; -struct set_ip_addr { - u8 *ip_addr; - u8 idx; -}; +struct wilc_drv_handler { + __le32 handler; + u8 mode; +} __packed; -struct sta_inactive_t { - u32 inactive_time; - u8 mac[6]; -}; +struct wilc_wep_key { + u8 index; + u8 key_len; + u8 key[0]; +} __packed; -struct tx_power { - u8 tx_pwr; -}; +struct wilc_sta_wpa_ptk { + u8 mac_addr[ETH_ALEN]; + u8 key_len; + u8 key[0]; +} __packed; + +struct wilc_ap_wpa_ptk { + u8 mac_addr[ETH_ALEN]; + u8 index; + u8 key_len; + u8 key[0]; +} __packed; + +struct wilc_gtk_key { + u8 mac_addr[ETH_ALEN]; + u8 rsc[8]; + u8 index; + u8 key_len; + u8 key[0]; +} __packed; union message_body { - struct scan_attr scan_info; - struct connect_attr con_info; struct rcvd_net_info net_info; struct rcvd_async_info async_info; - struct key_attr key_info; - struct cfg_param_attr cfg_info; - struct channel_attr channel_info; - struct beacon_attr beacon_info; - struct add_sta_param add_sta_info; - struct del_sta del_sta_info; - struct add_sta_param edit_sta_info; - struct power_mgmt_param pwr_mgmt_info; - struct sta_inactive_t mac_info; - struct set_ip_addr ip_info; - struct drv_handler drv; struct set_multicast multicast_info; - struct op_mode mode; - struct get_mac_addr get_mac_info; - struct ba_session_info session_info; struct remain_ch remain_on_ch; - struct reg_frame reg_frame; char *data; - struct del_all_sta del_all_sta_info; - struct tx_power tx_power; }; struct host_if_msg { @@ -242,422 +173,12 @@ static struct wilc_vif *wilc_get_vif_from_idx(struct wilc *wilc, int idx) { int index = idx - 1; - if (index < 0 || index >= NUM_CONCURRENT_IFC) + if (index < 0 || index >= WILC_NUM_CONCURRENT_IFC) return NULL; return wilc->vif[index]; } -static void handle_set_channel(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct channel_attr *hif_set_ch = &msg->body.channel_info; - int ret; - struct wid wid; - - wid.id = WID_CURRENT_CHANNEL; - wid.type = WID_CHAR; - wid.val = (char *)&hif_set_ch->set_ch; - wid.size = sizeof(char); - - ret = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - - if (ret) - netdev_err(vif->ndev, "Failed to set channel\n"); - kfree(msg); -} - -static void handle_set_wfi_drv_handler(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct drv_handler *hif_drv_handler = &msg->body.drv; - int ret; - struct wid wid; - u8 *currbyte, *buffer; - struct host_if_drv *hif_drv; - - if (!vif->hif_drv || !hif_drv_handler) - goto free_msg; - - hif_drv = vif->hif_drv; - - buffer = kzalloc(DRV_HANDLER_SIZE, GFP_KERNEL); - if (!buffer) - goto free_msg; - - currbyte = buffer; - *currbyte = hif_drv->driver_handler_id & DRV_HANDLER_MASK; - currbyte++; - *currbyte = (u32)0 & DRV_HANDLER_MASK; - currbyte++; - *currbyte = (u32)0 & DRV_HANDLER_MASK; - currbyte++; - *currbyte = (u32)0 & DRV_HANDLER_MASK; - currbyte++; - *currbyte = (hif_drv_handler->name | (hif_drv_handler->mode << 1)); - - wid.id = WID_SET_DRV_HANDLER; - wid.type = WID_STR; - wid.val = (s8 *)buffer; - wid.size = DRV_HANDLER_SIZE; - - ret = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - hif_drv->driver_handler_id); - if (ret) - netdev_err(vif->ndev, "Failed to set driver handler\n"); - - kfree(buffer); - -free_msg: - if (msg->is_sync) - complete(&msg->work_comp); - - kfree(msg); -} - -static void handle_set_operation_mode(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct op_mode *hif_op_mode = &msg->body.mode; - int ret; - struct wid wid; - - wid.id = WID_SET_OPERATION_MODE; - wid.type = WID_INT; - wid.val = (s8 *)&hif_op_mode->mode; - wid.size = sizeof(u32); - - ret = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - - if (ret) - netdev_err(vif->ndev, "Failed to set operation mode\n"); - - kfree(msg); -} - -static void handle_get_mac_address(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct get_mac_addr *get_mac_addr = &msg->body.get_mac_info; - int ret; - struct wid wid; - - wid.id = WID_MAC_ADDR; - wid.type = WID_STR; - wid.val = get_mac_addr->mac_addr; - wid.size = ETH_ALEN; - - ret = wilc_send_config_pkt(vif, GET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - - if (ret) - netdev_err(vif->ndev, "Failed to get mac address\n"); - complete(&msg->work_comp); - /* free 'msg' data later, in caller */ -} - -static void handle_cfg_param(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct cfg_param_attr *param = &msg->body.cfg_info; - int ret; - struct wid wid_list[32]; - struct host_if_drv *hif_drv = vif->hif_drv; - int i = 0; - - mutex_lock(&hif_drv->cfg_values_lock); - - if (param->flag & BSS_TYPE) { - u8 bss_type = param->bss_type; - - if (bss_type < 6) { - wid_list[i].id = WID_BSS_TYPE; - wid_list[i].val = (s8 *)¶m->bss_type; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.bss_type = bss_type; - } else { - netdev_err(vif->ndev, "check value 6 over\n"); - goto unlock; - } - i++; - } - if (param->flag & AUTH_TYPE) { - u8 auth_type = param->auth_type; - - if (auth_type == 1 || auth_type == 2 || auth_type == 5) { - wid_list[i].id = WID_AUTH_TYPE; - wid_list[i].val = (s8 *)¶m->auth_type; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.auth_type = auth_type; - } else { - netdev_err(vif->ndev, "Impossible value\n"); - goto unlock; - } - i++; - } - if (param->flag & AUTHEN_TIMEOUT) { - if (param->auth_timeout > 0) { - wid_list[i].id = WID_AUTH_TIMEOUT; - wid_list[i].val = (s8 *)¶m->auth_timeout; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.auth_timeout = param->auth_timeout; - } else { - netdev_err(vif->ndev, "Range(1 ~ 65535) over\n"); - goto unlock; - } - i++; - } - if (param->flag & POWER_MANAGEMENT) { - u8 pm_mode = param->power_mgmt_mode; - - if (pm_mode < 5) { - wid_list[i].id = WID_POWER_MANAGEMENT; - wid_list[i].val = (s8 *)¶m->power_mgmt_mode; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.power_mgmt_mode = pm_mode; - } else { - netdev_err(vif->ndev, "Invalid power mode\n"); - goto unlock; - } - i++; - } - if (param->flag & RETRY_SHORT) { - u16 retry_limit = param->short_retry_limit; - - if (retry_limit > 0 && retry_limit < 256) { - wid_list[i].id = WID_SHORT_RETRY_LIMIT; - wid_list[i].val = (s8 *)¶m->short_retry_limit; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.short_retry_limit = retry_limit; - } else { - netdev_err(vif->ndev, "Range(1~256) over\n"); - goto unlock; - } - i++; - } - if (param->flag & RETRY_LONG) { - u16 limit = param->long_retry_limit; - - if (limit > 0 && limit < 256) { - wid_list[i].id = WID_LONG_RETRY_LIMIT; - wid_list[i].val = (s8 *)¶m->long_retry_limit; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.long_retry_limit = limit; - } else { - netdev_err(vif->ndev, "Range(1~256) over\n"); - goto unlock; - } - i++; - } - if (param->flag & FRAG_THRESHOLD) { - u16 frag_th = param->frag_threshold; - - if (frag_th > 255 && frag_th < 7937) { - wid_list[i].id = WID_FRAG_THRESHOLD; - wid_list[i].val = (s8 *)¶m->frag_threshold; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.frag_threshold = frag_th; - } else { - netdev_err(vif->ndev, "Threshold Range fail\n"); - goto unlock; - } - i++; - } - if (param->flag & RTS_THRESHOLD) { - u16 rts_th = param->rts_threshold; - - if (rts_th > 255) { - wid_list[i].id = WID_RTS_THRESHOLD; - wid_list[i].val = (s8 *)¶m->rts_threshold; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.rts_threshold = rts_th; - } else { - netdev_err(vif->ndev, "Threshold Range fail\n"); - goto unlock; - } - i++; - } - if (param->flag & PREAMBLE) { - u16 preamble_type = param->preamble_type; - - if (param->preamble_type < 3) { - wid_list[i].id = WID_PREAMBLE; - wid_list[i].val = (s8 *)¶m->preamble_type; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.preamble_type = preamble_type; - } else { - netdev_err(vif->ndev, "Preamble Range(0~2) over\n"); - goto unlock; - } - i++; - } - if (param->flag & SHORT_SLOT_ALLOWED) { - u8 slot_allowed = param->short_slot_allowed; - - if (slot_allowed < 2) { - wid_list[i].id = WID_SHORT_SLOT_ALLOWED; - wid_list[i].val = (s8 *)¶m->short_slot_allowed; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.short_slot_allowed = slot_allowed; - } else { - netdev_err(vif->ndev, "Short slot(2) over\n"); - goto unlock; - } - i++; - } - if (param->flag & TXOP_PROT_DISABLE) { - u8 prot_disabled = param->txop_prot_disabled; - - if (param->txop_prot_disabled < 2) { - wid_list[i].id = WID_11N_TXOP_PROT_DISABLE; - wid_list[i].val = (s8 *)¶m->txop_prot_disabled; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.txop_prot_disabled = prot_disabled; - } else { - netdev_err(vif->ndev, "TXOP prot disable\n"); - goto unlock; - } - i++; - } - if (param->flag & BEACON_INTERVAL) { - u16 beacon_interval = param->beacon_interval; - - if (beacon_interval > 0) { - wid_list[i].id = WID_BEACON_INTERVAL; - wid_list[i].val = (s8 *)¶m->beacon_interval; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.beacon_interval = beacon_interval; - } else { - netdev_err(vif->ndev, "Beacon interval(1~65535)fail\n"); - goto unlock; - } - i++; - } - if (param->flag & DTIM_PERIOD) { - if (param->dtim_period > 0 && param->dtim_period < 256) { - wid_list[i].id = WID_DTIM_PERIOD; - wid_list[i].val = (s8 *)¶m->dtim_period; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.dtim_period = param->dtim_period; - } else { - netdev_err(vif->ndev, "DTIM range(1~255) fail\n"); - goto unlock; - } - i++; - } - if (param->flag & SITE_SURVEY) { - enum site_survey enabled = param->site_survey_enabled; - - if (enabled < 3) { - wid_list[i].id = WID_SITE_SURVEY; - wid_list[i].val = (s8 *)¶m->site_survey_enabled; - wid_list[i].type = WID_CHAR; - wid_list[i].size = sizeof(char); - hif_drv->cfg_values.site_survey_enabled = enabled; - } else { - netdev_err(vif->ndev, "Site survey disable\n"); - goto unlock; - } - i++; - } - if (param->flag & SITE_SURVEY_SCAN_TIME) { - u16 scan_time = param->site_survey_scan_time; - - if (scan_time > 0) { - wid_list[i].id = WID_SITE_SURVEY_SCAN_TIME; - wid_list[i].val = (s8 *)¶m->site_survey_scan_time; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.site_survey_scan_time = scan_time; - } else { - netdev_err(vif->ndev, "Site scan time(1~65535) over\n"); - goto unlock; - } - i++; - } - if (param->flag & ACTIVE_SCANTIME) { - u16 active_scan_time = param->active_scan_time; - - if (active_scan_time > 0) { - wid_list[i].id = WID_ACTIVE_SCAN_TIME; - wid_list[i].val = (s8 *)¶m->active_scan_time; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.active_scan_time = active_scan_time; - } else { - netdev_err(vif->ndev, "Active time(1~65535) over\n"); - goto unlock; - } - i++; - } - if (param->flag & PASSIVE_SCANTIME) { - u16 time = param->passive_scan_time; - - if (time > 0) { - wid_list[i].id = WID_PASSIVE_SCAN_TIME; - wid_list[i].val = (s8 *)¶m->passive_scan_time; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.passive_scan_time = time; - } else { - netdev_err(vif->ndev, "Passive time(1~65535) over\n"); - goto unlock; - } - i++; - } - if (param->flag & CURRENT_TX_RATE) { - enum current_tx_rate curr_tx_rate = param->curr_tx_rate; - - if (curr_tx_rate == AUTORATE || curr_tx_rate == MBPS_1 || - curr_tx_rate == MBPS_2 || curr_tx_rate == MBPS_5_5 || - curr_tx_rate == MBPS_11 || curr_tx_rate == MBPS_6 || - curr_tx_rate == MBPS_9 || curr_tx_rate == MBPS_12 || - curr_tx_rate == MBPS_18 || curr_tx_rate == MBPS_24 || - curr_tx_rate == MBPS_36 || curr_tx_rate == MBPS_48 || - curr_tx_rate == MBPS_54) { - wid_list[i].id = WID_CURRENT_TX_RATE; - wid_list[i].val = (s8 *)&curr_tx_rate; - wid_list[i].type = WID_SHORT; - wid_list[i].size = sizeof(u16); - hif_drv->cfg_values.curr_tx_rate = (u8)curr_tx_rate; - } else { - netdev_err(vif->ndev, "out of TX rate\n"); - goto unlock; - } - i++; - } - - ret = wilc_send_config_pkt(vif, SET_CFG, wid_list, - i, wilc_get_vif_idx(vif)); - - if (ret) - netdev_err(vif->ndev, "Error in setting CFG params\n"); - -unlock: - mutex_unlock(&hif_drv->cfg_values_lock); - kfree(msg); -} - static int handle_scan_done(struct wilc_vif *vif, enum scan_event evt) { int result = 0; @@ -673,7 +194,7 @@ static int handle_scan_done(struct wilc_vif *vif, enum scan_event evt) wid.val = (s8 *)&abort_running_scan; wid.size = sizeof(char); - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, wilc_get_vif_idx(vif)); if (result) { @@ -696,11 +217,11 @@ static int handle_scan_done(struct wilc_vif *vif, enum scan_event evt) return result; } -static void handle_scan(struct work_struct *work) +int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type, + u8 *ch_freq_list, u8 ch_list_len, const u8 *ies, + size_t ies_len, wilc_scan_result scan_result, void *user_arg, + struct hidden_network *hidden_net) { - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct scan_attr *scan_info = &msg->body.scan_info; int result = 0; struct wid wid_list[5]; u32 index = 0; @@ -709,10 +230,6 @@ static void handle_scan(struct work_struct *work) u8 valuesize = 0; u8 *hdn_ntwk_wid_val = NULL; struct host_if_drv *hif_drv = vif->hif_drv; - struct hidden_network *hidden_net = &scan_info->hidden_network; - - hif_drv->usr_scan_req.scan_result = scan_info->result; - hif_drv->usr_scan_req.arg = scan_info->arg; if (hif_drv->hif_state >= HOST_IF_SCANNING && hif_drv->hif_state < HOST_IF_CONNECTED) { @@ -729,156 +246,95 @@ static void handle_scan(struct work_struct *work) hif_drv->usr_scan_req.ch_cnt = 0; - wid_list[index].id = WID_SSID_PROBE_REQ; - wid_list[index].type = WID_STR; + if (hidden_net) { + wid_list[index].id = WID_SSID_PROBE_REQ; + wid_list[index].type = WID_STR; - for (i = 0; i < hidden_net->n_ssids; i++) - valuesize += ((hidden_net->net_info[i].ssid_len) + 1); - hdn_ntwk_wid_val = kmalloc(valuesize + 1, GFP_KERNEL); - wid_list[index].val = hdn_ntwk_wid_val; - if (wid_list[index].val) { - buffer = wid_list[index].val; + for (i = 0; i < hidden_net->n_ssids; i++) + valuesize += ((hidden_net->net_info[i].ssid_len) + 1); + hdn_ntwk_wid_val = kmalloc(valuesize + 1, GFP_KERNEL); + wid_list[index].val = hdn_ntwk_wid_val; + if (wid_list[index].val) { + buffer = wid_list[index].val; - *buffer++ = hidden_net->n_ssids; + *buffer++ = hidden_net->n_ssids; - for (i = 0; i < hidden_net->n_ssids; i++) { - *buffer++ = hidden_net->net_info[i].ssid_len; - memcpy(buffer, hidden_net->net_info[i].ssid, - hidden_net->net_info[i].ssid_len); - buffer += hidden_net->net_info[i].ssid_len; - } + for (i = 0; i < hidden_net->n_ssids; i++) { + *buffer++ = hidden_net->net_info[i].ssid_len; + memcpy(buffer, hidden_net->net_info[i].ssid, + hidden_net->net_info[i].ssid_len); + buffer += hidden_net->net_info[i].ssid_len; + } - wid_list[index].size = (s32)(valuesize + 1); - index++; + wid_list[index].size = (s32)(valuesize + 1); + index++; + } } wid_list[index].id = WID_INFO_ELEMENT_PROBE; wid_list[index].type = WID_BIN_DATA; - wid_list[index].val = scan_info->ies; - wid_list[index].size = scan_info->ies_len; + wid_list[index].val = (s8 *)ies; + wid_list[index].size = ies_len; index++; wid_list[index].id = WID_SCAN_TYPE; wid_list[index].type = WID_CHAR; wid_list[index].size = sizeof(char); - wid_list[index].val = (s8 *)&scan_info->type; + wid_list[index].val = (s8 *)&scan_type; index++; wid_list[index].id = WID_SCAN_CHANNEL_LIST; wid_list[index].type = WID_BIN_DATA; - if (scan_info->ch_freq_list && - scan_info->ch_list_len > 0) { - int i; - - for (i = 0; i < scan_info->ch_list_len; i++) { - if (scan_info->ch_freq_list[i] > 0) - scan_info->ch_freq_list[i] -= 1; + if (ch_freq_list && ch_list_len > 0) { + for (i = 0; i < ch_list_len; i++) { + if (ch_freq_list[i] > 0) + ch_freq_list[i] -= 1; } } - wid_list[index].val = scan_info->ch_freq_list; - wid_list[index].size = scan_info->ch_list_len; + wid_list[index].val = ch_freq_list; + wid_list[index].size = ch_list_len; index++; wid_list[index].id = WID_START_SCAN_REQ; wid_list[index].type = WID_CHAR; wid_list[index].size = sizeof(char); - wid_list[index].val = (s8 *)&scan_info->src; + wid_list[index].val = (s8 *)&scan_source; index++; - result = wilc_send_config_pkt(vif, SET_CFG, wid_list, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, wid_list, index, wilc_get_vif_idx(vif)); - - if (result) - netdev_err(vif->ndev, "Failed to send scan parameters\n"); - -error: if (result) { - del_timer(&hif_drv->scan_timer); - handle_scan_done(vif, SCAN_EVENT_ABORTED); + netdev_err(vif->ndev, "Failed to send scan parameters\n"); + goto error; } - kfree(scan_info->ch_freq_list); - scan_info->ch_freq_list = NULL; - - kfree(scan_info->ies); - scan_info->ies = NULL; - kfree(scan_info->hidden_network.net_info); - scan_info->hidden_network.net_info = NULL; + hif_drv->usr_scan_req.scan_result = scan_result; + hif_drv->usr_scan_req.arg = user_arg; + hif_drv->scan_timer_vif = vif; + mod_timer(&hif_drv->scan_timer, + jiffies + msecs_to_jiffies(HOST_IF_SCAN_TIMEOUT)); - kfree(hdn_ntwk_wid_val); +error: + if (hidden_net) { + kfree(hidden_net->net_info); + kfree(hdn_ntwk_wid_val); + } - kfree(msg); + return result; } -static void handle_connect(struct work_struct *work) +static int wilc_send_connect_wid(struct wilc_vif *vif) { - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct connect_attr *conn_attr = &msg->body.con_info; int result = 0; struct wid wid_list[8]; u32 wid_cnt = 0, dummyval = 0; u8 *cur_byte = NULL; - struct join_bss_param *bss_param; struct host_if_drv *hif_drv = vif->hif_drv; - - if (msg->vif->hif_drv->usr_scan_req.scan_result) { - result = wilc_enqueue_work(msg); - if (result) - goto error; - - usleep_range(2 * 1000, 2 * 1000); - return; - } - - bss_param = conn_attr->params; - if (!bss_param) { - netdev_err(vif->ndev, "Required BSSID not found\n"); - result = -ENOENT; - goto error; - } - - if (conn_attr->bssid) { - hif_drv->usr_conn_req.bssid = kmemdup(conn_attr->bssid, 6, - GFP_KERNEL); - if (!hif_drv->usr_conn_req.bssid) { - result = -ENOMEM; - goto error; - } - } - - hif_drv->usr_conn_req.ssid_len = conn_attr->ssid_len; - if (conn_attr->ssid) { - hif_drv->usr_conn_req.ssid = kmalloc(conn_attr->ssid_len + 1, - GFP_KERNEL); - if (!hif_drv->usr_conn_req.ssid) { - result = -ENOMEM; - goto error; - } - memcpy(hif_drv->usr_conn_req.ssid, - conn_attr->ssid, - conn_attr->ssid_len); - hif_drv->usr_conn_req.ssid[conn_attr->ssid_len] = '\0'; - } - - hif_drv->usr_conn_req.ies_len = conn_attr->ies_len; - if (conn_attr->ies) { - hif_drv->usr_conn_req.ies = kmemdup(conn_attr->ies, - conn_attr->ies_len, - GFP_KERNEL); - if (!hif_drv->usr_conn_req.ies) { - result = -ENOMEM; - goto error; - } - } - - hif_drv->usr_conn_req.security = conn_attr->security; - hif_drv->usr_conn_req.auth_type = conn_attr->auth_type; - hif_drv->usr_conn_req.conn_result = conn_attr->result; - hif_drv->usr_conn_req.arg = conn_attr->arg; + struct user_conn_req *conn_attr = &hif_drv->usr_conn_req; + struct join_bss_param *bss_param = hif_drv->usr_conn_req.param; wid_list[wid_cnt].id = WID_SUCCESS_FRAME_COUNT; wid_list[wid_cnt].type = WID_INT; @@ -900,20 +356,20 @@ static void handle_connect(struct work_struct *work) wid_list[wid_cnt].id = WID_INFO_ELEMENT_ASSOCIATE; wid_list[wid_cnt].type = WID_BIN_DATA; - wid_list[wid_cnt].val = hif_drv->usr_conn_req.ies; - wid_list[wid_cnt].size = hif_drv->usr_conn_req.ies_len; + wid_list[wid_cnt].val = conn_attr->ies; + wid_list[wid_cnt].size = conn_attr->ies_len; wid_cnt++; wid_list[wid_cnt].id = WID_11I_MODE; wid_list[wid_cnt].type = WID_CHAR; wid_list[wid_cnt].size = sizeof(char); - wid_list[wid_cnt].val = (s8 *)&hif_drv->usr_conn_req.security; + wid_list[wid_cnt].val = (s8 *)&conn_attr->security; wid_cnt++; wid_list[wid_cnt].id = WID_AUTH_TYPE; wid_list[wid_cnt].type = WID_CHAR; wid_list[wid_cnt].size = sizeof(char); - wid_list[wid_cnt].val = (s8 *)&hif_drv->usr_conn_req.auth_type; + wid_list[wid_cnt].val = (s8 *)&conn_attr->auth_type; wid_cnt++; wid_list[wid_cnt].id = WID_JOIN_REQ_EXTENDED; @@ -933,7 +389,7 @@ static void handle_connect(struct work_struct *work) cur_byte[conn_attr->ssid_len] = '\0'; } cur_byte += MAX_SSID_LEN; - *(cur_byte++) = INFRASTRUCTURE; + *(cur_byte++) = WILC_FW_BSS_TYPE_INFRA; if (conn_attr->ch >= 1 && conn_attr->ch <= 14) { *(cur_byte++) = conn_attr->ch; @@ -941,8 +397,8 @@ static void handle_connect(struct work_struct *work) netdev_err(vif->ndev, "Channel out of range\n"); *(cur_byte++) = 0xFF; } - *(cur_byte++) = (bss_param->cap_info) & 0xFF; - *(cur_byte++) = ((bss_param->cap_info) >> 8) & 0xFF; + put_unaligned_le16(bss_param->cap_info, cur_byte); + cur_byte += 2; if (conn_attr->bssid) memcpy(cur_byte, conn_attr->bssid, 6); @@ -952,8 +408,8 @@ static void handle_connect(struct work_struct *work) memcpy(cur_byte, conn_attr->bssid, 6); cur_byte += 6; - *(cur_byte++) = (bss_param->beacon_period) & 0xFF; - *(cur_byte++) = ((bss_param->beacon_period) >> 8) & 0xFF; + put_unaligned_le16(bss_param->beacon_period, cur_byte); + cur_byte += 2; *(cur_byte++) = bss_param->dtim_period; memcpy(cur_byte, bss_param->supp_rates, MAX_RATES_SUPPORTED + 1); @@ -963,7 +419,7 @@ static void handle_connect(struct work_struct *work) *(cur_byte++) = bss_param->uapsd_cap; *(cur_byte++) = bss_param->ht_capable; - hif_drv->usr_conn_req.ht_capable = bss_param->ht_capable; + conn_attr->ht_capable = bss_param->ht_capable; *(cur_byte++) = bss_param->rsn_found; *(cur_byte++) = bss_param->rsn_grp_policy; @@ -984,10 +440,8 @@ static void handle_connect(struct work_struct *work) *(cur_byte++) = bss_param->noa_enabled; if (bss_param->noa_enabled) { - *(cur_byte++) = (bss_param->tsf) & 0xFF; - *(cur_byte++) = ((bss_param->tsf) >> 8) & 0xFF; - *(cur_byte++) = ((bss_param->tsf) >> 16) & 0xFF; - *(cur_byte++) = ((bss_param->tsf) >> 24) & 0xFF; + put_unaligned_le32(bss_param->tsf, cur_byte); + cur_byte += 4; *(cur_byte++) = bss_param->opp_enabled; *(cur_byte++) = bss_param->idx; @@ -1013,49 +467,21 @@ static void handle_connect(struct work_struct *work) cur_byte = wid_list[wid_cnt].val; wid_cnt++; - result = wilc_send_config_pkt(vif, SET_CFG, wid_list, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, wid_list, wid_cnt, wilc_get_vif_idx(vif)); if (result) { netdev_err(vif->ndev, "failed to send config packet\n"); - result = -EFAULT; + kfree(cur_byte); goto error; } else { hif_drv->hif_state = HOST_IF_WAITING_CONN_RESP; } -error: - if (result) { - struct connect_info conn_info; - - del_timer(&hif_drv->connect_timer); - - memset(&conn_info, 0, sizeof(struct connect_info)); - - if (conn_attr->result) { - if (conn_attr->bssid) - memcpy(conn_info.bssid, conn_attr->bssid, 6); - - if (conn_attr->ies) { - conn_info.req_ies_len = conn_attr->ies_len; - conn_info.req_ies = kmalloc(conn_attr->ies_len, - GFP_KERNEL); - memcpy(conn_info.req_ies, - conn_attr->ies, - conn_attr->ies_len); - } - - conn_attr->result(CONN_DISCONN_EVENT_CONN_RESP, - &conn_info, MAC_STATUS_DISCONNECTED, - NULL, conn_attr->arg); - hif_drv->hif_state = HOST_IF_IDLE; - kfree(conn_info.req_ies); - conn_info.req_ies = NULL; + kfree(cur_byte); + return 0; - } else { - netdev_err(vif->ndev, "Connect callback is NULL\n"); - } - } +error: kfree(conn_attr->bssid); conn_attr->bssid = NULL; @@ -1066,8 +492,7 @@ error: kfree(conn_attr->ies); conn_attr->ies = NULL; - kfree(cur_byte); - kfree(msg); + return result; } static void handle_connect_timeout(struct work_struct *work) @@ -1106,7 +531,7 @@ static void handle_connect_timeout(struct work_struct *work) hif_drv->usr_conn_req.conn_result(CONN_DISCONN_EVENT_CONN_RESP, &info, - MAC_STATUS_DISCONNECTED, + WILC_MAC_STATUS_DISCONNECTED, NULL, hif_drv->usr_conn_req.arg); @@ -1121,7 +546,7 @@ static void handle_connect_timeout(struct work_struct *work) wid.val = (s8 *)&dummy_reason_code; wid.size = sizeof(char); - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, wilc_get_vif_idx(vif)); if (result) netdev_err(vif->ndev, "Failed to send disconnect\n"); @@ -1305,6 +730,101 @@ static void *host_int_parse_join_bss_param(struct network_info *info) return (void *)param; } +static inline u8 *get_bssid(struct ieee80211_mgmt *mgmt) +{ + if (ieee80211_has_fromds(mgmt->frame_control)) + return mgmt->sa; + else if (ieee80211_has_tods(mgmt->frame_control)) + return mgmt->da; + else + return mgmt->bssid; +} + +static s32 wilc_parse_network_info(u8 *msg_buffer, + struct network_info **ret_network_info) +{ + struct network_info *info; + struct ieee80211_mgmt *mgt; + u8 *wid_val, *msa, *ies; + u16 wid_len, rx_len, ies_len; + u8 msg_type; + size_t offset; + const u8 *ch_elm, *tim_elm, *ssid_elm; + + msg_type = msg_buffer[0]; + if ('N' != msg_type) + return -EFAULT; + + wid_len = get_unaligned_le16(&msg_buffer[6]); + wid_val = &msg_buffer[8]; + + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + info->rssi = wid_val[0]; + + msa = &wid_val[1]; + mgt = (struct ieee80211_mgmt *)&wid_val[1]; + rx_len = wid_len - 1; + + if (ieee80211_is_probe_resp(mgt->frame_control)) { + info->cap_info = le16_to_cpu(mgt->u.probe_resp.capab_info); + info->beacon_period = le16_to_cpu(mgt->u.probe_resp.beacon_int); + info->tsf = le64_to_cpu(mgt->u.probe_resp.timestamp); + info->tsf_lo = (u32)info->tsf; + offset = offsetof(struct ieee80211_mgmt, u.probe_resp.variable); + } else if (ieee80211_is_beacon(mgt->frame_control)) { + info->cap_info = le16_to_cpu(mgt->u.beacon.capab_info); + info->beacon_period = le16_to_cpu(mgt->u.beacon.beacon_int); + info->tsf = le64_to_cpu(mgt->u.beacon.timestamp); + info->tsf_lo = (u32)info->tsf; + offset = offsetof(struct ieee80211_mgmt, u.beacon.variable); + } else { + /* only process probe response and beacon frame */ + kfree(info); + return -EIO; + } + + ether_addr_copy(info->bssid, get_bssid(mgt)); + + ies = mgt->u.beacon.variable; + ies_len = rx_len - offset; + if (ies_len <= 0) { + kfree(info); + return -EIO; + } + + info->ies = kmemdup(ies, ies_len, GFP_KERNEL); + if (!info->ies) { + kfree(info); + return -ENOMEM; + } + + info->ies_len = ies_len; + + ssid_elm = cfg80211_find_ie(WLAN_EID_SSID, ies, ies_len); + if (ssid_elm) { + info->ssid_len = ssid_elm[1]; + if (info->ssid_len <= IEEE80211_MAX_SSID_LEN) + memcpy(info->ssid, ssid_elm + 2, info->ssid_len); + else + info->ssid_len = 0; + } + + ch_elm = cfg80211_find_ie(WLAN_EID_DS_PARAMS, ies, ies_len); + if (ch_elm && ch_elm[1] > 0) + info->ch = ch_elm[2]; + + tim_elm = cfg80211_find_ie(WLAN_EID_TIM, ies, ies_len); + if (tim_elm && tim_elm[1] >= 2) + info->dtim_period = tim_elm[3]; + + *ret_network_info = info; + + return 0; +} + static void handle_rcvd_ntwrk_info(struct work_struct *work) { struct host_if_msg *msg = container_of(work, struct host_if_msg, work); @@ -1387,7 +907,7 @@ static void host_int_get_assoc_res_info(struct wilc_vif *vif, wid.val = assoc_resp_info; wid.size = max_assoc_resp_info_len; - result = wilc_send_config_pkt(vif, GET_CFG, &wid, 1, + result = wilc_send_config_pkt(vif, WILC_GET_CFG, &wid, 1, wilc_get_vif_idx(vif)); if (result) { *rcvd_assoc_resp_info_len = 0; @@ -1410,6 +930,28 @@ static inline void host_int_free_user_conn_req(struct host_if_drv *hif_drv) hif_drv->usr_conn_req.ies = NULL; } +static s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len, + struct connect_info *ret_conn_info) +{ + u8 *ies; + u16 ies_len; + struct assoc_resp *res = (struct assoc_resp *)buffer; + + ret_conn_info->status = le16_to_cpu(res->status_code); + if (ret_conn_info->status == WLAN_STATUS_SUCCESS) { + ies = &buffer[sizeof(*res)]; + ies_len = buffer_len - sizeof(*res); + + ret_conn_info->resp_ies = kmemdup(ies, ies_len, GFP_KERNEL); + if (!ret_conn_info->resp_ies) + return -ENOMEM; + + ret_conn_info->resp_ies_len = ies_len; + } + + return 0; +} + static inline void host_int_parse_assoc_resp_info(struct wilc_vif *vif, u8 mac_status) { @@ -1418,13 +960,13 @@ static inline void host_int_parse_assoc_resp_info(struct wilc_vif *vif, memset(&conn_info, 0, sizeof(struct connect_info)); - if (mac_status == MAC_STATUS_CONNECTED) { + if (mac_status == WILC_MAC_STATUS_CONNECTED) { u32 assoc_resp_info_len; - memset(hif_drv->assoc_resp, 0, MAX_ASSOC_RESP_FRAME_SIZE); + memset(hif_drv->assoc_resp, 0, WILC_MAX_ASSOC_RESP_FRAME_SIZE); host_int_get_assoc_res_info(vif, hif_drv->assoc_resp, - MAX_ASSOC_RESP_FRAME_SIZE, + WILC_MAX_ASSOC_RESP_FRAME_SIZE, &assoc_resp_info_len); if (assoc_resp_info_len != 0) { @@ -1443,7 +985,7 @@ static inline void host_int_parse_assoc_resp_info(struct wilc_vif *vif, if (hif_drv->usr_conn_req.bssid) { memcpy(conn_info.bssid, hif_drv->usr_conn_req.bssid, 6); - if (mac_status == MAC_STATUS_CONNECTED && + if (mac_status == WILC_MAC_STATUS_CONNECTED && conn_info.status == WLAN_STATUS_SUCCESS) { memcpy(hif_drv->assoc_bssid, hif_drv->usr_conn_req.bssid, ETH_ALEN); @@ -1463,7 +1005,7 @@ static inline void host_int_parse_assoc_resp_info(struct wilc_vif *vif, &conn_info, mac_status, NULL, hif_drv->usr_conn_req.arg); - if (mac_status == MAC_STATUS_CONNECTED && + if (mac_status == WILC_MAC_STATUS_CONNECTED && conn_info.status == WLAN_STATUS_SUCCESS) { wilc_set_power_mgmt(vif, 0, 0); @@ -1555,10 +1097,10 @@ static void handle_rcvd_gnrl_async_info(struct work_struct *work) mac_status = rcvd_info->buffer[7]; if (hif_drv->hif_state == HOST_IF_WAITING_CONN_RESP) { host_int_parse_assoc_resp_info(vif, mac_status); - } else if ((mac_status == MAC_STATUS_DISCONNECTED) && + } else if ((mac_status == WILC_MAC_STATUS_DISCONNECTED) && (hif_drv->hif_state == HOST_IF_CONNECTED)) { host_int_handle_disconnect(vif); - } else if ((mac_status == MAC_STATUS_DISCONNECTED) && + } else if ((mac_status == WILC_MAC_STATUS_DISCONNECTED) && (hif_drv->usr_scan_req.scan_result)) { del_timer(&hif_drv->scan_timer); if (hif_drv->usr_scan_req.scan_result) @@ -1574,268 +1116,8 @@ free_msg: kfree(msg); } -static int wilc_pmksa_key_copy(struct wilc_vif *vif, struct key_attr *hif_key) -{ - int i; - int ret; - struct wid wid; - u8 *key_buf; - - key_buf = kmalloc((hif_key->attr.pmkid.numpmkid * PMKSA_KEY_LEN) + 1, - GFP_KERNEL); - if (!key_buf) - return -ENOMEM; - - key_buf[0] = hif_key->attr.pmkid.numpmkid; - - for (i = 0; i < hif_key->attr.pmkid.numpmkid; i++) { - memcpy(key_buf + ((PMKSA_KEY_LEN * i) + 1), - hif_key->attr.pmkid.pmkidlist[i].bssid, ETH_ALEN); - memcpy(key_buf + ((PMKSA_KEY_LEN * i) + ETH_ALEN + 1), - hif_key->attr.pmkid.pmkidlist[i].pmkid, PMKID_LEN); - } - - wid.id = WID_PMKID_INFO; - wid.type = WID_STR; - wid.val = (s8 *)key_buf; - wid.size = (hif_key->attr.pmkid.numpmkid * PMKSA_KEY_LEN) + 1; - - ret = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - - kfree(key_buf); - - return ret; -} - -static void handle_key(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct key_attr *hif_key = &msg->body.key_info; - int result = 0; - struct wid wid; - struct wid wid_list[5]; - u8 *key_buf; - struct host_if_drv *hif_drv = vif->hif_drv; - - switch (hif_key->type) { - case WEP: - - if (hif_key->action & ADDKEY_AP) { - wid_list[0].id = WID_11I_MODE; - wid_list[0].type = WID_CHAR; - wid_list[0].size = sizeof(char); - wid_list[0].val = (s8 *)&hif_key->attr.wep.mode; - - wid_list[1].id = WID_AUTH_TYPE; - wid_list[1].type = WID_CHAR; - wid_list[1].size = sizeof(char); - wid_list[1].val = (s8 *)&hif_key->attr.wep.auth_type; - - key_buf = kmalloc(hif_key->attr.wep.key_len + 2, - GFP_KERNEL); - if (!key_buf) { - result = -ENOMEM; - goto out_wep; - } - - key_buf[0] = hif_key->attr.wep.index; - key_buf[1] = hif_key->attr.wep.key_len; - - memcpy(&key_buf[2], hif_key->attr.wep.key, - hif_key->attr.wep.key_len); - - wid_list[2].id = WID_WEP_KEY_VALUE; - wid_list[2].type = WID_STR; - wid_list[2].size = hif_key->attr.wep.key_len + 2; - wid_list[2].val = (s8 *)key_buf; - - result = wilc_send_config_pkt(vif, SET_CFG, - wid_list, 3, - wilc_get_vif_idx(vif)); - kfree(key_buf); - } else if (hif_key->action & ADDKEY) { - key_buf = kmalloc(hif_key->attr.wep.key_len + 2, - GFP_KERNEL); - if (!key_buf) { - result = -ENOMEM; - goto out_wep; - } - key_buf[0] = hif_key->attr.wep.index; - memcpy(key_buf + 1, &hif_key->attr.wep.key_len, 1); - memcpy(key_buf + 2, hif_key->attr.wep.key, - hif_key->attr.wep.key_len); - - wid.id = WID_ADD_WEP_KEY; - wid.type = WID_STR; - wid.val = (s8 *)key_buf; - wid.size = hif_key->attr.wep.key_len + 2; - - result = wilc_send_config_pkt(vif, SET_CFG, - &wid, 1, - wilc_get_vif_idx(vif)); - kfree(key_buf); - } else if (hif_key->action & REMOVEKEY) { - wid.id = WID_REMOVE_WEP_KEY; - wid.type = WID_STR; - - wid.val = (s8 *)&hif_key->attr.wep.index; - wid.size = 1; - - result = wilc_send_config_pkt(vif, SET_CFG, - &wid, 1, - wilc_get_vif_idx(vif)); - } else if (hif_key->action & DEFAULTKEY) { - wid.id = WID_KEY_ID; - wid.type = WID_CHAR; - wid.val = (s8 *)&hif_key->attr.wep.index; - wid.size = sizeof(char); - - result = wilc_send_config_pkt(vif, SET_CFG, - &wid, 1, - wilc_get_vif_idx(vif)); - } -out_wep: - complete(&msg->work_comp); - break; - - case WPA_RX_GTK: - if (hif_key->action & ADDKEY_AP) { - key_buf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL); - if (!key_buf) { - result = -ENOMEM; - goto out_wpa_rx_gtk; - } - - if (hif_key->attr.wpa.seq) - memcpy(key_buf + 6, hif_key->attr.wpa.seq, 8); - - memcpy(key_buf + 14, &hif_key->attr.wpa.index, 1); - memcpy(key_buf + 15, &hif_key->attr.wpa.key_len, 1); - memcpy(key_buf + 16, hif_key->attr.wpa.key, - hif_key->attr.wpa.key_len); - - wid_list[0].id = WID_11I_MODE; - wid_list[0].type = WID_CHAR; - wid_list[0].size = sizeof(char); - wid_list[0].val = (s8 *)&hif_key->attr.wpa.mode; - - wid_list[1].id = WID_ADD_RX_GTK; - wid_list[1].type = WID_STR; - wid_list[1].val = (s8 *)key_buf; - wid_list[1].size = RX_MIC_KEY_MSG_LEN; - - result = wilc_send_config_pkt(vif, SET_CFG, - wid_list, 2, - wilc_get_vif_idx(vif)); - - kfree(key_buf); - } else if (hif_key->action & ADDKEY) { - key_buf = kzalloc(RX_MIC_KEY_MSG_LEN, GFP_KERNEL); - if (!key_buf) { - result = -ENOMEM; - goto out_wpa_rx_gtk; - } - - if (hif_drv->hif_state == HOST_IF_CONNECTED) - memcpy(key_buf, hif_drv->assoc_bssid, ETH_ALEN); - else - netdev_err(vif->ndev, "Couldn't handle\n"); - - memcpy(key_buf + 6, hif_key->attr.wpa.seq, 8); - memcpy(key_buf + 14, &hif_key->attr.wpa.index, 1); - memcpy(key_buf + 15, &hif_key->attr.wpa.key_len, 1); - memcpy(key_buf + 16, hif_key->attr.wpa.key, - hif_key->attr.wpa.key_len); - - wid.id = WID_ADD_RX_GTK; - wid.type = WID_STR; - wid.val = (s8 *)key_buf; - wid.size = RX_MIC_KEY_MSG_LEN; - - result = wilc_send_config_pkt(vif, SET_CFG, - &wid, 1, - wilc_get_vif_idx(vif)); - - kfree(key_buf); - } -out_wpa_rx_gtk: - complete(&msg->work_comp); - break; - - case WPA_PTK: - if (hif_key->action & ADDKEY_AP) { - key_buf = kmalloc(PTK_KEY_MSG_LEN + 1, GFP_KERNEL); - if (!key_buf) { - result = -ENOMEM; - goto out_wpa_ptk; - } - - memcpy(key_buf, hif_key->attr.wpa.mac_addr, 6); - memcpy(key_buf + 6, &hif_key->attr.wpa.index, 1); - memcpy(key_buf + 7, &hif_key->attr.wpa.key_len, 1); - memcpy(key_buf + 8, hif_key->attr.wpa.key, - hif_key->attr.wpa.key_len); - - wid_list[0].id = WID_11I_MODE; - wid_list[0].type = WID_CHAR; - wid_list[0].size = sizeof(char); - wid_list[0].val = (s8 *)&hif_key->attr.wpa.mode; - - wid_list[1].id = WID_ADD_PTK; - wid_list[1].type = WID_STR; - wid_list[1].val = (s8 *)key_buf; - wid_list[1].size = PTK_KEY_MSG_LEN + 1; - - result = wilc_send_config_pkt(vif, SET_CFG, - wid_list, 2, - wilc_get_vif_idx(vif)); - kfree(key_buf); - } else if (hif_key->action & ADDKEY) { - key_buf = kmalloc(PTK_KEY_MSG_LEN, GFP_KERNEL); - if (!key_buf) { - result = -ENOMEM; - goto out_wpa_ptk; - } - - memcpy(key_buf, hif_key->attr.wpa.mac_addr, 6); - memcpy(key_buf + 6, &hif_key->attr.wpa.key_len, 1); - memcpy(key_buf + 7, hif_key->attr.wpa.key, - hif_key->attr.wpa.key_len); - - wid.id = WID_ADD_PTK; - wid.type = WID_STR; - wid.val = (s8 *)key_buf; - wid.size = PTK_KEY_MSG_LEN; - - result = wilc_send_config_pkt(vif, SET_CFG, - &wid, 1, - wilc_get_vif_idx(vif)); - kfree(key_buf); - } - -out_wpa_ptk: - complete(&msg->work_comp); - break; - - case PMKSA: - result = wilc_pmksa_key_copy(vif, hif_key); - /*free 'msg', this case it not a sync call*/ - kfree(msg); - break; - } - - if (result) - netdev_err(vif->ndev, "Failed to send key config packet\n"); - - /* free 'msg' data in caller sync call */ -} - -static void handle_disconnect(struct work_struct *work) +int wilc_disconnect(struct wilc_vif *vif) { - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; struct wid wid; struct host_if_drv *hif_drv = vif->hif_drv; struct disconnect_info disconn_info; @@ -1852,12 +1134,11 @@ static void handle_disconnect(struct work_struct *work) vif->obtaining_ip = false; wilc_set_power_mgmt(vif, 0, 0); - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, wilc_get_vif_idx(vif)); - if (result) { netdev_err(vif->ndev, "Failed to send dissconect\n"); - goto out; + return result; } memset(&disconn_info, 0, sizeof(struct disconnect_info)); @@ -1898,10 +1179,7 @@ static void handle_disconnect(struct work_struct *work) kfree(conn_req->ies); conn_req->ies = NULL; -out: - - complete(&msg->work_comp); - /* free 'msg' in caller after receiving completion */ + return 0; } void wilc_resolve_disconnect_aberration(struct wilc_vif *vif) @@ -1910,37 +1188,13 @@ void wilc_resolve_disconnect_aberration(struct wilc_vif *vif) return; if (vif->hif_drv->hif_state == HOST_IF_WAITING_CONN_RESP || vif->hif_drv->hif_state == HOST_IF_CONNECTING) - wilc_disconnect(vif, 1); -} - -static void handle_get_rssi(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - int result; - struct wid wid; - - wid.id = WID_RSSI; - wid.type = WID_CHAR; - wid.val = msg->body.data; - wid.size = sizeof(char); - - result = wilc_send_config_pkt(vif, GET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result) - netdev_err(vif->ndev, "Failed to get RSSI value\n"); - - complete(&msg->work_comp); - /* free 'msg' data in caller */ + wilc_disconnect(vif); } -static void handle_get_statistics(struct work_struct *work) +int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats) { - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; struct wid wid_list[5]; u32 wid_cnt = 0, result; - struct rf_info *stats = (struct rf_info *)msg->body.data; wid_list[wid_cnt].id = WID_LINKSPEED; wid_list[wid_cnt].type = WID_CHAR; @@ -1972,12 +1226,14 @@ static void handle_get_statistics(struct work_struct *work) wid_list[wid_cnt].val = (s8 *)&stats->tx_fail_cnt; wid_cnt++; - result = wilc_send_config_pkt(vif, GET_CFG, wid_list, + result = wilc_send_config_pkt(vif, WILC_GET_CFG, wid_list, wid_cnt, wilc_get_vif_idx(vif)); - if (result) + if (result) { netdev_err(vif->ndev, "Failed to send scan parameters\n"); + return result; + } if (stats->link_speed > TCP_ACK_FILTER_LINK_SPEED_THRESH && stats->link_speed != DEFAULT_LINK_SPEED) @@ -1985,293 +1241,47 @@ static void handle_get_statistics(struct work_struct *work) else if (stats->link_speed != DEFAULT_LINK_SPEED) wilc_enable_tcp_ack_filter(vif, false); - /* free 'msg' for async command, for sync caller will free it */ - if (msg->is_sync) - complete(&msg->work_comp); - else - kfree(msg); -} - -static void handle_get_inactive_time(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct sta_inactive_t *hif_sta_inactive = &msg->body.mac_info; - int result; - struct wid wid; - - wid.id = WID_SET_STA_MAC_INACTIVE_TIME; - wid.type = WID_STR; - wid.size = ETH_ALEN; - wid.val = kmalloc(wid.size, GFP_KERNEL); - if (!wid.val) - goto out; - - ether_addr_copy(wid.val, hif_sta_inactive->mac); - - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - kfree(wid.val); - - if (result) { - netdev_err(vif->ndev, "Failed to set inactive mac\n"); - goto out; - } - - wid.id = WID_GET_INACTIVE_TIME; - wid.type = WID_INT; - wid.val = (s8 *)&hif_sta_inactive->inactive_time; - wid.size = sizeof(u32); - - result = wilc_send_config_pkt(vif, GET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - - if (result) - netdev_err(vif->ndev, "Failed to get inactive time\n"); - -out: - /* free 'msg' data in caller */ - complete(&msg->work_comp); -} - -static void handle_add_beacon(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct beacon_attr *param = &msg->body.beacon_info; - int result; - struct wid wid; - u8 *cur_byte; - - wid.id = WID_ADD_BEACON; - wid.type = WID_BIN; - wid.size = param->head_len + param->tail_len + 16; - wid.val = kmalloc(wid.size, GFP_KERNEL); - if (!wid.val) - goto error; - - cur_byte = wid.val; - *cur_byte++ = (param->interval & 0xFF); - *cur_byte++ = ((param->interval >> 8) & 0xFF); - *cur_byte++ = ((param->interval >> 16) & 0xFF); - *cur_byte++ = ((param->interval >> 24) & 0xFF); - - *cur_byte++ = (param->dtim_period & 0xFF); - *cur_byte++ = ((param->dtim_period >> 8) & 0xFF); - *cur_byte++ = ((param->dtim_period >> 16) & 0xFF); - *cur_byte++ = ((param->dtim_period >> 24) & 0xFF); - - *cur_byte++ = (param->head_len & 0xFF); - *cur_byte++ = ((param->head_len >> 8) & 0xFF); - *cur_byte++ = ((param->head_len >> 16) & 0xFF); - *cur_byte++ = ((param->head_len >> 24) & 0xFF); - - memcpy(cur_byte, param->head, param->head_len); - cur_byte += param->head_len; - - *cur_byte++ = (param->tail_len & 0xFF); - *cur_byte++ = ((param->tail_len >> 8) & 0xFF); - *cur_byte++ = ((param->tail_len >> 16) & 0xFF); - *cur_byte++ = ((param->tail_len >> 24) & 0xFF); - - if (param->tail) - memcpy(cur_byte, param->tail, param->tail_len); - cur_byte += param->tail_len; - - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result) - netdev_err(vif->ndev, "Failed to send add beacon\n"); - -error: - kfree(wid.val); - kfree(param->head); - kfree(param->tail); - kfree(msg); -} - -static void handle_del_beacon(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - int result; - struct wid wid; - u8 del_beacon = 0; - - wid.id = WID_DEL_BEACON; - wid.type = WID_CHAR; - wid.size = sizeof(char); - wid.val = &del_beacon; - - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result) - netdev_err(vif->ndev, "Failed to send delete beacon\n"); - kfree(msg); -} - -static u32 wilc_hif_pack_sta_param(u8 *buff, struct add_sta_param *param) -{ - u8 *cur_byte; - - cur_byte = buff; - - memcpy(cur_byte, param->bssid, ETH_ALEN); - cur_byte += ETH_ALEN; - - *cur_byte++ = param->aid & 0xFF; - *cur_byte++ = (param->aid >> 8) & 0xFF; - - *cur_byte++ = param->rates_len; - if (param->rates_len > 0) - memcpy(cur_byte, param->rates, param->rates_len); - cur_byte += param->rates_len; - - *cur_byte++ = param->ht_supported; - memcpy(cur_byte, ¶m->ht_capa, sizeof(struct ieee80211_ht_cap)); - cur_byte += sizeof(struct ieee80211_ht_cap); - - *cur_byte++ = param->flags_mask & 0xFF; - *cur_byte++ = (param->flags_mask >> 8) & 0xFF; - - *cur_byte++ = param->flags_set & 0xFF; - *cur_byte++ = (param->flags_set >> 8) & 0xFF; - - return cur_byte - buff; + return result; } -static void handle_add_station(struct work_struct *work) +static void handle_get_statistics(struct work_struct *work) { struct host_if_msg *msg = container_of(work, struct host_if_msg, work); struct wilc_vif *vif = msg->vif; - struct add_sta_param *param = &msg->body.add_sta_info; - int result; - struct wid wid; - u8 *cur_byte; - - wid.id = WID_ADD_STA; - wid.type = WID_BIN; - wid.size = WILC_ADD_STA_LENGTH + param->rates_len; - - wid.val = kmalloc(wid.size, GFP_KERNEL); - if (!wid.val) - goto error; - - cur_byte = wid.val; - cur_byte += wilc_hif_pack_sta_param(cur_byte, param); + struct rf_info *stats = (struct rf_info *)msg->body.data; - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result != 0) - netdev_err(vif->ndev, "Failed to send add station\n"); + wilc_get_statistics(vif, stats); -error: - kfree(param->rates); - kfree(wid.val); kfree(msg); } -static void handle_del_all_sta(struct work_struct *work) +static void wilc_hif_pack_sta_param(u8 *cur_byte, const u8 *mac, + struct station_parameters *params) { - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct del_all_sta *param = &msg->body.del_all_sta_info; - int result; - struct wid wid; - u8 *curr_byte; - u8 i; - u8 zero_buff[6] = {0}; + ether_addr_copy(cur_byte, mac); + cur_byte += ETH_ALEN; - wid.id = WID_DEL_ALL_STA; - wid.type = WID_STR; - wid.size = (param->assoc_sta * ETH_ALEN) + 1; - - wid.val = kmalloc((param->assoc_sta * ETH_ALEN) + 1, GFP_KERNEL); - if (!wid.val) - goto error; + put_unaligned_le16(params->aid, cur_byte); + cur_byte += 2; - curr_byte = wid.val; + *cur_byte++ = params->supported_rates_len; + if (params->supported_rates_len > 0) + memcpy(cur_byte, params->supported_rates, + params->supported_rates_len); + cur_byte += params->supported_rates_len; - *(curr_byte++) = param->assoc_sta; - - for (i = 0; i < MAX_NUM_STA; i++) { - if (memcmp(param->del_all_sta[i], zero_buff, ETH_ALEN)) - memcpy(curr_byte, param->del_all_sta[i], ETH_ALEN); - else - continue; - - curr_byte += ETH_ALEN; + if (params->ht_capa) { + *cur_byte++ = true; + memcpy(cur_byte, ¶ms->ht_capa, + sizeof(struct ieee80211_ht_cap)); + } else { + *cur_byte++ = false; } + cur_byte += sizeof(struct ieee80211_ht_cap); - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result) - netdev_err(vif->ndev, "Failed to send delete all station\n"); - -error: - kfree(wid.val); - - /* free 'msg' data in caller */ - complete(&msg->work_comp); -} - -static void handle_del_station(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct del_sta *param = &msg->body.del_sta_info; - int result; - struct wid wid; - - wid.id = WID_REMOVE_STA; - wid.type = WID_BIN; - wid.size = ETH_ALEN; - - wid.val = kmalloc(wid.size, GFP_KERNEL); - if (!wid.val) - goto error; - - ether_addr_copy(wid.val, param->mac_addr); - - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result) - netdev_err(vif->ndev, "Failed to del station\n"); - -error: - kfree(wid.val); - kfree(msg); -} - -static void handle_edit_station(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct add_sta_param *param = &msg->body.edit_sta_info; - int result; - struct wid wid; - u8 *cur_byte; - - wid.id = WID_EDIT_STA; - wid.type = WID_BIN; - wid.size = WILC_ADD_STA_LENGTH + param->rates_len; - - wid.val = kmalloc(wid.size, GFP_KERNEL); - if (!wid.val) - goto error; - - cur_byte = wid.val; - cur_byte += wilc_hif_pack_sta_param(cur_byte, param); - - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result) - netdev_err(vif->ndev, "Failed to send edit station\n"); - -error: - kfree(param->rates); - kfree(wid.val); - kfree(msg); + put_unaligned_le16(params->sta_flags_mask, cur_byte); + cur_byte += 2; + put_unaligned_le16(params->sta_flags_set, cur_byte); } static int handle_remain_on_chan(struct wilc_vif *vif, @@ -2320,7 +1330,7 @@ static int handle_remain_on_chan(struct wilc_vif *vif, wid.val[0] = remain_on_chan_flag; wid.val[1] = (s8)hif_remain_ch->ch; - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, wilc_get_vif_idx(vif)); kfree(wid.val); if (result != 0) @@ -2340,39 +1350,6 @@ error: return result; } -static void handle_register_frame(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct reg_frame *hif_reg_frame = &msg->body.reg_frame; - int result; - struct wid wid; - u8 *cur_byte; - - wid.id = WID_REGISTER_FRAME; - wid.type = WID_STR; - wid.val = kmalloc(sizeof(u16) + 2, GFP_KERNEL); - if (!wid.val) - goto out; - - cur_byte = wid.val; - - *cur_byte++ = hif_reg_frame->reg; - *cur_byte++ = hif_reg_frame->reg_id; - memcpy(cur_byte, &hif_reg_frame->frame_type, sizeof(u16)); - - wid.size = sizeof(u16) + 2; - - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - kfree(wid.val); - if (result) - netdev_err(vif->ndev, "Failed to frame register\n"); - -out: - kfree(msg); -} - static void handle_listen_state_expired(struct work_struct *work) { struct host_if_msg *msg = container_of(work, struct host_if_msg, work); @@ -2397,7 +1374,7 @@ static void handle_listen_state_expired(struct work_struct *work) wid.val[0] = remain_on_chan_flag; wid.val[1] = FALSE_FRMWR_CHANNEL; - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, wilc_get_vif_idx(vif)); kfree(wid.val); if (result != 0) { @@ -2440,32 +1417,6 @@ static void listen_timer_cb(struct timer_list *t) } } -static void handle_power_management(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - struct power_mgmt_param *pm_param = &msg->body.pwr_mgmt_info; - int result; - struct wid wid; - s8 power_mode; - - wid.id = WID_POWER_MANAGEMENT; - - if (pm_param->enabled) - power_mode = MIN_FAST_PS; - else - power_mode = NO_POWERSAVE; - - wid.val = &power_mode; - wid.size = sizeof(char); - - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (result) - netdev_err(vif->ndev, "Failed to send power management\n"); - kfree(msg); -} - static void handle_set_mcast_filter(struct work_struct *work) { struct host_if_msg *msg = container_of(work, struct host_if_msg, work); @@ -2497,7 +1448,7 @@ static void handle_set_mcast_filter(struct work_struct *work) memcpy(cur_byte, hif_set_mc->mc_list, ((hif_set_mc->cnt) * ETH_ALEN)); - result = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, wilc_get_vif_idx(vif)); if (result) netdev_err(vif->ndev, "Failed to send setup multicast\n"); @@ -2508,48 +1459,6 @@ error: kfree(msg); } -static void handle_set_tx_pwr(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - u8 tx_pwr = msg->body.tx_power.tx_pwr; - int ret; - struct wid wid; - - wid.id = WID_TX_POWER; - wid.type = WID_CHAR; - wid.val = &tx_pwr; - wid.size = sizeof(char); - - ret = wilc_send_config_pkt(vif, SET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (ret) - netdev_err(vif->ndev, "Failed to set TX PWR\n"); - kfree(msg); -} - -/* Note: 'msg' will be free after using data */ -static void handle_get_tx_pwr(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - struct wilc_vif *vif = msg->vif; - u8 *tx_pwr = &msg->body.tx_power.tx_pwr; - int ret; - struct wid wid; - - wid.id = WID_TX_POWER; - wid.type = WID_CHAR; - wid.val = (s8 *)tx_pwr; - wid.size = sizeof(char); - - ret = wilc_send_config_pkt(vif, GET_CFG, &wid, 1, - wilc_get_vif_idx(vif)); - if (ret) - netdev_err(vif->ndev, "Failed to get TX PWR\n"); - - complete(&msg->work_comp); -} - static void handle_scan_timer(struct work_struct *work) { struct host_if_msg *msg = container_of(work, struct host_if_msg, work); @@ -2558,14 +1467,6 @@ static void handle_scan_timer(struct work_struct *work) kfree(msg); } -static void handle_remain_on_chan_work(struct work_struct *work) -{ - struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - - handle_remain_on_chan(msg->vif, &msg->body.remain_on_ch); - kfree(msg); -} - static void handle_scan_complete(struct work_struct *work) { struct host_if_msg *msg = container_of(work, struct host_if_msg, work); @@ -2579,7 +1480,8 @@ static void handle_scan_complete(struct work_struct *work) handle_scan_done(msg->vif, SCAN_EVENT_DONE); if (msg->vif->hif_drv->remain_on_ch_pending) - handle_remain_on_chan(msg->vif, &msg->body.remain_on_ch); + handle_remain_on_chan(msg->vif, + &msg->vif->hif_drv->remain_on_ch); kfree(msg); } @@ -2618,145 +1520,107 @@ static void timer_connect_cb(struct timer_list *t) int wilc_remove_wep_key(struct wilc_vif *vif, u8 index) { + struct wid wid; int result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - - if (!hif_drv) { - result = -EFAULT; - netdev_err(vif->ndev, "%s: hif driver is NULL", __func__); - return result; - } - msg = wilc_alloc_work(vif, handle_key, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - msg->body.key_info.type = WEP; - msg->body.key_info.action = REMOVEKEY; - msg->body.key_info.attr.wep.index = index; + wid.id = WID_REMOVE_WEP_KEY; + wid.type = WID_STR; + wid.size = sizeof(char); + wid.val = &index; - result = wilc_enqueue_work(msg); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); if (result) - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - else - wait_for_completion(&msg->work_comp); - - kfree(msg); + netdev_err(vif->ndev, + "Failed to send remove wep key config packet\n"); return result; } int wilc_set_wep_default_keyid(struct wilc_vif *vif, u8 index) { + struct wid wid; int result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - - if (!hif_drv) { - result = -EFAULT; - netdev_err(vif->ndev, "%s: hif driver is NULL\n", __func__); - return result; - } - - msg = wilc_alloc_work(vif, handle_key, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - msg->body.key_info.type = WEP; - msg->body.key_info.action = DEFAULTKEY; - msg->body.key_info.attr.wep.index = index; - result = wilc_enqueue_work(msg); + wid.id = WID_KEY_ID; + wid.type = WID_CHAR; + wid.size = sizeof(char); + wid.val = &index; + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); if (result) - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - else - wait_for_completion(&msg->work_comp); + netdev_err(vif->ndev, + "Failed to send wep default key config packet\n"); - kfree(msg); return result; } int wilc_add_wep_key_bss_sta(struct wilc_vif *vif, const u8 *key, u8 len, u8 index) { + struct wid wid; int result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - - if (!hif_drv) { - netdev_err(vif->ndev, "%s: hif driver is NULL", __func__); - return -EFAULT; - } + struct wilc_wep_key *wep_key; - msg = wilc_alloc_work(vif, handle_key, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_ADD_WEP_KEY; + wid.type = WID_STR; + wid.size = sizeof(*wep_key) + len; + wep_key = kzalloc(wid.size, GFP_KERNEL); + if (!wep_key) + return -ENOMEM; - msg->body.key_info.type = WEP; - msg->body.key_info.action = ADDKEY; - msg->body.key_info.attr.wep.key = kmemdup(key, len, GFP_KERNEL); - if (!msg->body.key_info.attr.wep.key) { - result = -ENOMEM; - goto free_msg; - } + wid.val = (u8 *)wep_key; - msg->body.key_info.attr.wep.key_len = len; - msg->body.key_info.attr.wep.index = index; + wep_key->index = index; + wep_key->key_len = len; + memcpy(wep_key->key, key, len); - result = wilc_enqueue_work(msg); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); if (result) - goto free_key; - - wait_for_completion(&msg->work_comp); - -free_key: - kfree(msg->body.key_info.attr.wep.key); + netdev_err(vif->ndev, + "Failed to add wep key config packet\n"); -free_msg: - kfree(msg); + kfree(wep_key); return result; } int wilc_add_wep_key_bss_ap(struct wilc_vif *vif, const u8 *key, u8 len, u8 index, u8 mode, enum authtype auth_type) { + struct wid wid_list[3]; int result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - - if (!hif_drv) { - netdev_err(vif->ndev, "%s: hif driver is NULL\n", __func__); - return -EFAULT; - } - - msg = wilc_alloc_work(vif, handle_key, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - msg->body.key_info.type = WEP; - msg->body.key_info.action = ADDKEY_AP; - msg->body.key_info.attr.wep.key = kmemdup(key, len, GFP_KERNEL); - if (!msg->body.key_info.attr.wep.key) { - result = -ENOMEM; - goto free_msg; - } + struct wilc_wep_key *wep_key; + + wid_list[0].id = WID_11I_MODE; + wid_list[0].type = WID_CHAR; + wid_list[0].size = sizeof(char); + wid_list[0].val = &mode; + + wid_list[1].id = WID_AUTH_TYPE; + wid_list[1].type = WID_CHAR; + wid_list[1].size = sizeof(char); + wid_list[1].val = (s8 *)&auth_type; + + wid_list[2].id = WID_WEP_KEY_VALUE; + wid_list[2].type = WID_STR; + wid_list[2].size = sizeof(*wep_key) + len; + wep_key = kzalloc(wid_list[2].size, GFP_KERNEL); + if (!wep_key) + return -ENOMEM; - msg->body.key_info.attr.wep.key_len = len; - msg->body.key_info.attr.wep.index = index; - msg->body.key_info.attr.wep.mode = mode; - msg->body.key_info.attr.wep.auth_type = auth_type; + wid_list[2].val = (u8 *)wep_key; - result = wilc_enqueue_work(msg); + wep_key->index = index; + wep_key->key_len = len; + memcpy(wep_key->key, key, len); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, wid_list, + ARRAY_SIZE(wid_list), + wilc_get_vif_idx(vif)); if (result) - goto free_key; - - wait_for_completion(&msg->work_comp); - -free_key: - kfree(msg->body.key_info.attr.wep.key); + netdev_err(vif->ndev, + "Failed to add wep ap key config packet\n"); -free_msg: - kfree(msg); + kfree(wep_key); return result; } @@ -2764,65 +1628,72 @@ int wilc_add_ptk(struct wilc_vif *vif, const u8 *ptk, u8 ptk_key_len, const u8 *mac_addr, const u8 *rx_mic, const u8 *tx_mic, u8 mode, u8 cipher_mode, u8 index) { - int result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - u8 key_len = ptk_key_len; - - if (!hif_drv) { - netdev_err(vif->ndev, "%s: hif driver is NULL", __func__); - return -EFAULT; - } + int result = 0; + u8 t_key_len = ptk_key_len + RX_MIC_KEY_LEN + TX_MIC_KEY_LEN; - if (rx_mic) - key_len += RX_MIC_KEY_LEN; + if (mode == WILC_AP_MODE) { + struct wid wid_list[2]; + struct wilc_ap_wpa_ptk *key_buf; - if (tx_mic) - key_len += TX_MIC_KEY_LEN; + wid_list[0].id = WID_11I_MODE; + wid_list[0].type = WID_CHAR; + wid_list[0].size = sizeof(char); + wid_list[0].val = (s8 *)&cipher_mode; - msg = wilc_alloc_work(vif, handle_key, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); + key_buf = kzalloc(sizeof(*key_buf) + t_key_len, GFP_KERNEL); + if (!key_buf) + return -ENOMEM; - msg->body.key_info.type = WPA_PTK; - if (mode == AP_MODE) { - msg->body.key_info.action = ADDKEY_AP; - msg->body.key_info.attr.wpa.index = index; - } - if (mode == STATION_MODE) - msg->body.key_info.action = ADDKEY; + ether_addr_copy(key_buf->mac_addr, mac_addr); + key_buf->index = index; + key_buf->key_len = t_key_len; + memcpy(&key_buf->key[0], ptk, ptk_key_len); + + if (rx_mic) + memcpy(&key_buf->key[ptk_key_len], rx_mic, + RX_MIC_KEY_LEN); + + if (tx_mic) + memcpy(&key_buf->key[ptk_key_len + RX_MIC_KEY_LEN], + tx_mic, TX_MIC_KEY_LEN); + + wid_list[1].id = WID_ADD_PTK; + wid_list[1].type = WID_STR; + wid_list[1].size = sizeof(*key_buf) + t_key_len; + wid_list[1].val = (u8 *)key_buf; + result = wilc_send_config_pkt(vif, WILC_SET_CFG, wid_list, + ARRAY_SIZE(wid_list), + wilc_get_vif_idx(vif)); + kfree(key_buf); + } else if (mode == WILC_STATION_MODE) { + struct wid wid; + struct wilc_sta_wpa_ptk *key_buf; - msg->body.key_info.attr.wpa.key = kmemdup(ptk, ptk_key_len, GFP_KERNEL); - if (!msg->body.key_info.attr.wpa.key) { - result = -ENOMEM; - goto free_msg; - } + key_buf = kzalloc(sizeof(*key_buf) + t_key_len, GFP_KERNEL); + if (!key_buf) + return -ENOMEM; - if (rx_mic) - memcpy(msg->body.key_info.attr.wpa.key + 16, rx_mic, - RX_MIC_KEY_LEN); + ether_addr_copy(key_buf->mac_addr, mac_addr); + key_buf->key_len = t_key_len; + memcpy(&key_buf->key[0], ptk, ptk_key_len); - if (tx_mic) - memcpy(msg->body.key_info.attr.wpa.key + 24, tx_mic, - TX_MIC_KEY_LEN); + if (rx_mic) + memcpy(&key_buf->key[ptk_key_len], rx_mic, + RX_MIC_KEY_LEN); - msg->body.key_info.attr.wpa.key_len = key_len; - msg->body.key_info.attr.wpa.mac_addr = mac_addr; - msg->body.key_info.attr.wpa.mode = cipher_mode; + if (tx_mic) + memcpy(&key_buf->key[ptk_key_len + RX_MIC_KEY_LEN], + tx_mic, TX_MIC_KEY_LEN); - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - goto free_key; + wid.id = WID_ADD_PTK; + wid.type = WID_STR; + wid.size = sizeof(*key_buf) + t_key_len; + wid.val = (s8 *)key_buf; + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + kfree(key_buf); } - wait_for_completion(&msg->work_comp); - -free_key: - kfree(msg->body.key_info.attr.wpa.key); - -free_msg: - kfree(msg); return result; } @@ -2831,108 +1702,76 @@ int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len, const u8 *rx_mic, const u8 *tx_mic, u8 mode, u8 cipher_mode) { - int result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - u8 key_len = gtk_key_len; - - if (!hif_drv) { - netdev_err(vif->ndev, "%s: hif driver is NULL", __func__); - return -EFAULT; - } - - msg = wilc_alloc_work(vif, handle_key, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - if (rx_mic) - key_len += RX_MIC_KEY_LEN; - - if (tx_mic) - key_len += TX_MIC_KEY_LEN; - - if (key_rsc) { - msg->body.key_info.attr.wpa.seq = kmemdup(key_rsc, - key_rsc_len, - GFP_KERNEL); - if (!msg->body.key_info.attr.wpa.seq) { - result = -ENOMEM; - goto free_msg; - } - } + int result = 0; + struct wilc_gtk_key *gtk_key; + int t_key_len = gtk_key_len + RX_MIC_KEY_LEN + TX_MIC_KEY_LEN; - msg->body.key_info.type = WPA_RX_GTK; + gtk_key = kzalloc(sizeof(*gtk_key) + t_key_len, GFP_KERNEL); + if (!gtk_key) + return -ENOMEM; - if (mode == AP_MODE) { - msg->body.key_info.action = ADDKEY_AP; - msg->body.key_info.attr.wpa.mode = cipher_mode; - } - if (mode == STATION_MODE) - msg->body.key_info.action = ADDKEY; + /* fill bssid value only in station mode */ + if (mode == WILC_STATION_MODE && + vif->hif_drv->hif_state == HOST_IF_CONNECTED) + memcpy(gtk_key->mac_addr, vif->hif_drv->assoc_bssid, ETH_ALEN); - msg->body.key_info.attr.wpa.key = kmemdup(rx_gtk, key_len, GFP_KERNEL); - if (!msg->body.key_info.attr.wpa.key) { - result = -ENOMEM; - goto free_seq; - } + if (key_rsc) + memcpy(gtk_key->rsc, key_rsc, 8); + gtk_key->index = index; + gtk_key->key_len = t_key_len; + memcpy(>k_key->key[0], rx_gtk, gtk_key_len); if (rx_mic) - memcpy(msg->body.key_info.attr.wpa.key + 16, rx_mic, - RX_MIC_KEY_LEN); + memcpy(>k_key->key[gtk_key_len], rx_mic, RX_MIC_KEY_LEN); if (tx_mic) - memcpy(msg->body.key_info.attr.wpa.key + 24, tx_mic, - TX_MIC_KEY_LEN); + memcpy(>k_key->key[gtk_key_len + RX_MIC_KEY_LEN], + tx_mic, TX_MIC_KEY_LEN); - msg->body.key_info.attr.wpa.index = index; - msg->body.key_info.attr.wpa.key_len = key_len; - msg->body.key_info.attr.wpa.seq_len = key_rsc_len; + if (mode == WILC_AP_MODE) { + struct wid wid_list[2]; - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - goto free_key; - } + wid_list[0].id = WID_11I_MODE; + wid_list[0].type = WID_CHAR; + wid_list[0].size = sizeof(char); + wid_list[0].val = (s8 *)&cipher_mode; - wait_for_completion(&msg->work_comp); + wid_list[1].id = WID_ADD_RX_GTK; + wid_list[1].type = WID_STR; + wid_list[1].size = sizeof(*gtk_key) + t_key_len; + wid_list[1].val = (u8 *)gtk_key; -free_key: - kfree(msg->body.key_info.attr.wpa.key); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, wid_list, + ARRAY_SIZE(wid_list), + wilc_get_vif_idx(vif)); + kfree(gtk_key); + } else if (mode == WILC_STATION_MODE) { + struct wid wid; -free_seq: - kfree(msg->body.key_info.attr.wpa.seq); + wid.id = WID_ADD_RX_GTK; + wid.type = WID_STR; + wid.size = sizeof(*gtk_key) + t_key_len; + wid.val = (u8 *)gtk_key; + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + kfree(gtk_key); + } -free_msg: - kfree(msg); return result; } -int wilc_set_pmkid_info(struct wilc_vif *vif, - struct host_if_pmkid_attr *pmkid) +int wilc_set_pmkid_info(struct wilc_vif *vif, struct wilc_pmkid_attr *pmkid) { + struct wid wid; int result; - struct host_if_msg *msg; - int i; - - msg = wilc_alloc_work(vif, handle_key, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); - msg->body.key_info.type = PMKSA; - msg->body.key_info.action = ADDKEY; - - for (i = 0; i < pmkid->numpmkid; i++) { - memcpy(msg->body.key_info.attr.pmkid.pmkidlist[i].bssid, - &pmkid->pmkidlist[i].bssid, ETH_ALEN); - memcpy(msg->body.key_info.attr.pmkid.pmkidlist[i].pmkid, - &pmkid->pmkidlist[i].pmkid, PMKID_LEN); - } + wid.id = WID_PMKID_INFO; + wid.type = WID_STR; + wid.size = (pmkid->numpmkid * sizeof(struct wilc_pmkid)) + 1; + wid.val = (u8 *)pmkid; - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); return result; } @@ -2940,21 +1779,17 @@ int wilc_set_pmkid_info(struct wilc_vif *vif, int wilc_get_mac_address(struct wilc_vif *vif, u8 *mac_addr) { int result; - struct host_if_msg *msg; - - msg = wilc_alloc_work(vif, handle_get_mac_address, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); + struct wid wid; - msg->body.get_mac_info.mac_addr = mac_addr; + wid.id = WID_MAC_ADDR; + wid.type = WID_STR; + wid.size = ETH_ALEN; + wid.val = mac_addr; - result = wilc_enqueue_work(msg); + result = wilc_send_config_pkt(vif, WILC_GET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); if (result) - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - else - wait_for_completion(&msg->work_comp); - - kfree(msg); + netdev_err(vif->ndev, "Failed to get mac address\n"); return result; } @@ -2966,8 +1801,8 @@ int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ssid, u8 channel, void *join_params) { int result; - struct host_if_msg *msg; struct host_if_drv *hif_drv = vif->hif_drv; + struct user_conn_req *con_info = &hif_drv->usr_conn_req; if (!hif_drv || !connect_result) { netdev_err(vif->ndev, @@ -2981,50 +1816,45 @@ int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ssid, return -EFAULT; } - msg = wilc_alloc_work(vif, handle_connect, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + if (hif_drv->usr_scan_req.scan_result) { + netdev_err(vif->ndev, "%s: Scan in progress\n", __func__); + return -EBUSY; + } - msg->body.con_info.security = security; - msg->body.con_info.auth_type = auth_type; - msg->body.con_info.ch = channel; - msg->body.con_info.result = connect_result; - msg->body.con_info.arg = user_arg; - msg->body.con_info.params = join_params; + con_info->security = security; + con_info->auth_type = auth_type; + con_info->ch = channel; + con_info->conn_result = connect_result; + con_info->arg = user_arg; + con_info->param = join_params; if (bssid) { - msg->body.con_info.bssid = kmemdup(bssid, 6, GFP_KERNEL); - if (!msg->body.con_info.bssid) { - result = -ENOMEM; - goto free_msg; - } + con_info->bssid = kmemdup(bssid, 6, GFP_KERNEL); + if (!con_info->bssid) + return -ENOMEM; } if (ssid) { - msg->body.con_info.ssid_len = ssid_len; - msg->body.con_info.ssid = kmemdup(ssid, ssid_len, GFP_KERNEL); - if (!msg->body.con_info.ssid) { + con_info->ssid_len = ssid_len; + con_info->ssid = kmemdup(ssid, ssid_len, GFP_KERNEL); + if (!con_info->ssid) { result = -ENOMEM; goto free_bssid; } } if (ies) { - msg->body.con_info.ies_len = ies_len; - msg->body.con_info.ies = kmemdup(ies, ies_len, GFP_KERNEL); - if (!msg->body.con_info.ies) { + con_info->ies_len = ies_len; + con_info->ies = kmemdup(ies, ies_len, GFP_KERNEL); + if (!con_info->ies) { result = -ENOMEM; goto free_ssid; } } - if (hif_drv->hif_state < HOST_IF_CONNECTING) - hif_drv->hif_state = HOST_IF_CONNECTING; - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); + result = wilc_send_connect_wid(vif); + if (result) goto free_ies; - } hif_drv->connect_timer_vif = vif; mod_timer(&hif_drv->connect_timer, @@ -3033,181 +1863,141 @@ int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ssid, return 0; free_ies: - kfree(msg->body.con_info.ies); + kfree(con_info->ies); free_ssid: - kfree(msg->body.con_info.ssid); + kfree(con_info->ssid); free_bssid: - kfree(msg->body.con_info.bssid); - -free_msg: - kfree(msg); - return result; -} - -int wilc_disconnect(struct wilc_vif *vif, u16 reason_code) -{ - int result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - - if (!hif_drv) { - netdev_err(vif->ndev, "%s: hif driver is NULL", __func__); - return -EFAULT; - } - - msg = wilc_alloc_work(vif, handle_disconnect, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - result = wilc_enqueue_work(msg); - if (result) - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - else - wait_for_completion(&msg->work_comp); + kfree(con_info->bssid); - kfree(msg); return result; } int wilc_set_mac_chnl_num(struct wilc_vif *vif, u8 channel) { + struct wid wid; int result; - struct host_if_msg *msg; - msg = wilc_alloc_work(vif, handle_set_channel, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - msg->body.channel_info.set_ch = channel; + wid.id = WID_CURRENT_CHANNEL; + wid.type = WID_CHAR; + wid.size = sizeof(char); + wid.val = &channel; - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to set channel\n"); return result; } int wilc_set_wfi_drv_handler(struct wilc_vif *vif, int index, u8 mode, - u8 ifc_id, bool is_sync) + u8 ifc_id) { + struct wid wid; + struct host_if_drv *hif_drv = vif->hif_drv; int result; - struct host_if_msg *msg; - - msg = wilc_alloc_work(vif, handle_set_wfi_drv_handler, is_sync); - if (IS_ERR(msg)) - return PTR_ERR(msg); + struct wilc_drv_handler drv; - msg->body.drv.handler = index; - msg->body.drv.mode = mode; - msg->body.drv.name = ifc_id; + wid.id = WID_SET_DRV_HANDLER; + wid.type = WID_STR; + wid.size = sizeof(drv); + wid.val = (u8 *)&drv; - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - return result; - } + drv.handler = cpu_to_le32(index); + drv.mode = (ifc_id | (mode << 1)); - if (is_sync) - wait_for_completion(&msg->work_comp); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + hif_drv->driver_handler_id); + if (result) + netdev_err(vif->ndev, "Failed to set driver handler\n"); return result; } int wilc_set_operation_mode(struct wilc_vif *vif, u32 mode) { + struct wid wid; + struct wilc_op_mode op_mode; int result; - struct host_if_msg *msg; - msg = wilc_alloc_work(vif, handle_set_operation_mode, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_SET_OPERATION_MODE; + wid.type = WID_INT; + wid.size = sizeof(op_mode); + wid.val = (u8 *)&op_mode; - msg->body.mode.mode = mode; - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } + op_mode.mode = cpu_to_le32(mode); + + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to set operation mode\n"); return result; } -s32 wilc_get_inactive_time(struct wilc_vif *vif, const u8 *mac, - u32 *out_val) +s32 wilc_get_inactive_time(struct wilc_vif *vif, const u8 *mac, u32 *out_val) { + struct wid wid; s32 result; - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - if (!hif_drv) { - netdev_err(vif->ndev, "%s: hif driver is NULL", __func__); - return -EFAULT; - } - - msg = wilc_alloc_work(vif, handle_get_inactive_time, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_SET_STA_MAC_INACTIVE_TIME; + wid.type = WID_STR; + wid.size = ETH_ALEN; + wid.val = kzalloc(wid.size, GFP_KERNEL); + if (!wid.val) + return -ENOMEM; - memcpy(msg->body.mac_info.mac, mac, ETH_ALEN); + ether_addr_copy(wid.val, mac); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + kfree(wid.val); + if (result) { + netdev_err(vif->ndev, "Failed to set inactive mac\n"); + return result; + } - result = wilc_enqueue_work(msg); + wid.id = WID_GET_INACTIVE_TIME; + wid.type = WID_INT; + wid.val = (s8 *)out_val; + wid.size = sizeof(u32); + result = wilc_send_config_pkt(vif, WILC_GET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); if (result) - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - else - wait_for_completion(&msg->work_comp); - - *out_val = msg->body.mac_info.inactive_time; - kfree(msg); + netdev_err(vif->ndev, "Failed to get inactive time\n"); return result; } int wilc_get_rssi(struct wilc_vif *vif, s8 *rssi_level) { + struct wid wid; int result; - struct host_if_msg *msg; if (!rssi_level) { netdev_err(vif->ndev, "%s: RSSI level is NULL\n", __func__); return -EFAULT; } - msg = wilc_alloc_work(vif, handle_get_rssi, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - msg->body.data = kzalloc(sizeof(s8), GFP_KERNEL); - if (!msg->body.data) { - kfree(msg); - return -ENOMEM; - } - - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - } else { - wait_for_completion(&msg->work_comp); - *rssi_level = *msg->body.data; - } - - kfree(msg->body.data); - kfree(msg); + wid.id = WID_RSSI; + wid.type = WID_CHAR; + wid.size = sizeof(char); + wid.val = rssi_level; + result = wilc_send_config_pkt(vif, WILC_GET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to get RSSI value\n"); return result; } -int -wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats, bool is_sync) +int wilc_get_stats_async(struct wilc_vif *vif, struct rf_info *stats) { int result; struct host_if_msg *msg; - msg = wilc_alloc_work(vif, handle_get_statistics, is_sync); + msg = wilc_alloc_work(vif, handle_get_statistics, false); if (IS_ERR(msg)) return PTR_ERR(msg); @@ -3220,104 +2010,46 @@ wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats, bool is_sync) return result; } - if (is_sync) { - wait_for_completion(&msg->work_comp); - kfree(msg); - } - return result; } -int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type, - u8 *ch_freq_list, u8 ch_list_len, const u8 *ies, - size_t ies_len, wilc_scan_result scan_result, void *user_arg, - struct hidden_network *hidden_network) +int wilc_hif_set_cfg(struct wilc_vif *vif, struct cfg_param_attr *param) { + struct wid wid_list[4]; + int i = 0; int result; - struct host_if_msg *msg; - struct scan_attr *scan_info; - struct host_if_drv *hif_drv = vif->hif_drv; - - if (!hif_drv || !scan_result) { - netdev_err(vif->ndev, "hif_drv or scan_result = NULL\n"); - return -EFAULT; - } - - msg = wilc_alloc_work(vif, handle_scan, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); - scan_info = &msg->body.scan_info; - - if (hidden_network) { - scan_info->hidden_network.net_info = hidden_network->net_info; - scan_info->hidden_network.n_ssids = hidden_network->n_ssids; - } - - scan_info->src = scan_source; - scan_info->type = scan_type; - scan_info->result = scan_result; - scan_info->arg = user_arg; - - scan_info->ch_list_len = ch_list_len; - scan_info->ch_freq_list = kmemdup(ch_freq_list, - ch_list_len, - GFP_KERNEL); - if (!scan_info->ch_freq_list) { - result = -ENOMEM; - goto free_msg; + if (param->flag & WILC_CFG_PARAM_RETRY_SHORT) { + wid_list[i].id = WID_SHORT_RETRY_LIMIT; + wid_list[i].val = (s8 *)¶m->short_retry_limit; + wid_list[i].type = WID_SHORT; + wid_list[i].size = sizeof(u16); + i++; } - - scan_info->ies_len = ies_len; - scan_info->ies = kmemdup(ies, ies_len, GFP_KERNEL); - if (!scan_info->ies) { - result = -ENOMEM; - goto free_freq_list; + if (param->flag & WILC_CFG_PARAM_RETRY_LONG) { + wid_list[i].id = WID_LONG_RETRY_LIMIT; + wid_list[i].val = (s8 *)¶m->long_retry_limit; + wid_list[i].type = WID_SHORT; + wid_list[i].size = sizeof(u16); + i++; } - - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - goto free_ies; + if (param->flag & WILC_CFG_PARAM_FRAG_THRESHOLD) { + wid_list[i].id = WID_FRAG_THRESHOLD; + wid_list[i].val = (s8 *)¶m->frag_threshold; + wid_list[i].type = WID_SHORT; + wid_list[i].size = sizeof(u16); + i++; } - - hif_drv->scan_timer_vif = vif; - mod_timer(&hif_drv->scan_timer, - jiffies + msecs_to_jiffies(HOST_IF_SCAN_TIMEOUT)); - - return 0; - -free_ies: - kfree(scan_info->ies); - -free_freq_list: - kfree(scan_info->ch_freq_list); - -free_msg: - kfree(msg); - return result; -} - -int wilc_hif_set_cfg(struct wilc_vif *vif, - struct cfg_param_attr *cfg_param) -{ - struct host_if_msg *msg; - struct host_if_drv *hif_drv = vif->hif_drv; - int result; - - if (!hif_drv) { - netdev_err(vif->ndev, "%s: hif driver is NULL", __func__); - return -EFAULT; + if (param->flag & WILC_CFG_PARAM_RTS_THRESHOLD) { + wid_list[i].id = WID_RTS_THRESHOLD; + wid_list[i].val = (s8 *)¶m->rts_threshold; + wid_list[i].type = WID_SHORT; + wid_list[i].size = sizeof(u16); + i++; } - msg = wilc_alloc_work(vif, handle_cfg_param, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - msg->body.cfg_info = *cfg_param; - result = wilc_enqueue_work(msg); - if (result) - kfree(msg); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, wid_list, + i, wilc_get_vif_idx(vif)); return result; } @@ -3332,7 +2064,7 @@ static void get_periodic_rssi(struct timer_list *t) } if (vif->hif_drv->hif_state == HOST_IF_CONNECTED) - wilc_get_statistics(vif, &vif->periodic_stat, false); + wilc_get_stats_async(vif, &vif->periodic_stat); mod_timer(&vif->periodic_rssi, jiffies + msecs_to_jiffies(5000)); } @@ -3368,20 +2100,10 @@ int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler) timer_setup(&hif_drv->connect_timer, timer_connect_cb, 0); timer_setup(&hif_drv->remain_on_ch_timer, listen_timer_cb, 0); - mutex_init(&hif_drv->cfg_values_lock); - mutex_lock(&hif_drv->cfg_values_lock); - hif_drv->hif_state = HOST_IF_IDLE; - hif_drv->cfg_values.site_survey_enabled = SITE_SURVEY_OFF; - hif_drv->cfg_values.scan_source = DEFAULT_SCAN; - hif_drv->cfg_values.active_scan_time = ACTIVE_SCAN_TIME; - hif_drv->cfg_values.passive_scan_time = PASSIVE_SCAN_TIME; - hif_drv->cfg_values.curr_tx_rate = AUTORATE; hif_drv->p2p_timeout = 0; - mutex_unlock(&hif_drv->cfg_values_lock); - wilc->clients_count++; return 0; @@ -3406,7 +2128,7 @@ int wilc_deinit(struct wilc_vif *vif) del_timer_sync(&vif->periodic_rssi); del_timer_sync(&hif_drv->remain_on_ch_timer); - wilc_set_wfi_drv_handler(vif, 0, 0, 0, true); + wilc_set_wfi_drv_handler(vif, 0, 0, 0); if (hif_drv->usr_scan_req.scan_result) { hif_drv->usr_scan_req.scan_result(SCAN_EVENT_ABORTED, NULL, @@ -3564,25 +2286,19 @@ int wilc_remain_on_channel(struct wilc_vif *vif, u32 session_id, wilc_remain_on_chan_ready ready, void *user_arg) { + struct remain_ch roc; int result; - struct host_if_msg *msg; - - msg = wilc_alloc_work(vif, handle_remain_on_chan_work, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); - msg->body.remain_on_ch.ch = chan; - msg->body.remain_on_ch.expired = expired; - msg->body.remain_on_ch.ready = ready; - msg->body.remain_on_ch.arg = user_arg; - msg->body.remain_on_ch.duration = duration; - msg->body.remain_on_ch.id = session_id; - - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } + roc.ch = chan; + roc.expired = expired; + roc.ready = ready; + roc.arg = user_arg; + roc.duration = duration; + roc.id = session_id; + result = handle_remain_on_chan(vif, &roc); + if (result) + netdev_err(vif->ndev, "%s: failed to set remain on channel\n", + __func__); return result; } @@ -3617,77 +2333,75 @@ int wilc_listen_state_expired(struct wilc_vif *vif, u32 session_id) void wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg) { + struct wid wid; int result; - struct host_if_msg *msg; + struct wilc_reg_frame reg_frame; - msg = wilc_alloc_work(vif, handle_register_frame, false); - if (IS_ERR(msg)) - return; + wid.id = WID_REGISTER_FRAME; + wid.type = WID_STR; + wid.size = sizeof(reg_frame); + wid.val = (u8 *)®_frame; + + memset(®_frame, 0x0, sizeof(reg_frame)); + reg_frame.reg = reg; switch (frame_type) { - case ACTION: - msg->body.reg_frame.reg_id = ACTION_FRM_IDX; + case IEEE80211_STYPE_ACTION: + reg_frame.reg_id = WILC_FW_ACTION_FRM_IDX; break; - case PROBE_REQ: - msg->body.reg_frame.reg_id = PROBE_REQ_IDX; + case IEEE80211_STYPE_PROBE_REQ: + reg_frame.reg_id = WILC_FW_PROBE_REQ_IDX; break; default: break; } - msg->body.reg_frame.frame_type = frame_type; - msg->body.reg_frame.reg = reg; - - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } + reg_frame.frame_type = cpu_to_le16(frame_type); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to frame register\n"); } int wilc_add_beacon(struct wilc_vif *vif, u32 interval, u32 dtim_period, - u32 head_len, u8 *head, u32 tail_len, u8 *tail) + struct cfg80211_beacon_data *params) { + struct wid wid; int result; - struct host_if_msg *msg; - struct beacon_attr *beacon_info; + u8 *cur_byte; - msg = wilc_alloc_work(vif, handle_add_beacon, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_ADD_BEACON; + wid.type = WID_BIN; + wid.size = params->head_len + params->tail_len + 16; + wid.val = kzalloc(wid.size, GFP_KERNEL); + if (!wid.val) + return -ENOMEM; - beacon_info = &msg->body.beacon_info; - beacon_info->interval = interval; - beacon_info->dtim_period = dtim_period; - beacon_info->head_len = head_len; - beacon_info->head = kmemdup(head, head_len, GFP_KERNEL); - if (!beacon_info->head) { - result = -ENOMEM; - goto error; - } - beacon_info->tail_len = tail_len; + cur_byte = wid.val; + put_unaligned_le32(interval, cur_byte); + cur_byte += 4; + put_unaligned_le32(dtim_period, cur_byte); + cur_byte += 4; + put_unaligned_le32(params->head_len, cur_byte); + cur_byte += 4; - if (tail_len > 0) { - beacon_info->tail = kmemdup(tail, tail_len, GFP_KERNEL); - if (!beacon_info->tail) { - result = -ENOMEM; - goto error; - } - } else { - beacon_info->tail = NULL; - } + if (params->head_len > 0) + memcpy(cur_byte, params->head, params->head_len); + cur_byte += params->head_len; - result = wilc_enqueue_work(msg); + put_unaligned_le32(params->tail_len, cur_byte); + cur_byte += 4; + + if (params->tail_len > 0) + memcpy(cur_byte, params->tail, params->tail_len); + + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); if (result) - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); + netdev_err(vif->ndev, "Failed to send add beacon\n"); -error: - if (result) { - kfree(beacon_info->head); - kfree(beacon_info->tail); - kfree(msg); - } + kfree(wid.val); return result; } @@ -3695,170 +2409,158 @@ error: int wilc_del_beacon(struct wilc_vif *vif) { int result; - struct host_if_msg *msg; + struct wid wid; + u8 del_beacon = 0; - msg = wilc_alloc_work(vif, handle_del_beacon, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_DEL_BEACON; + wid.type = WID_CHAR; + wid.size = sizeof(char); + wid.val = &del_beacon; - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to send delete beacon\n"); return result; } -int wilc_add_station(struct wilc_vif *vif, struct add_sta_param *sta_param) +int wilc_add_station(struct wilc_vif *vif, const u8 *mac, + struct station_parameters *params) { + struct wid wid; int result; - struct host_if_msg *msg; - struct add_sta_param *add_sta_info; + u8 *cur_byte; - msg = wilc_alloc_work(vif, handle_add_station, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_ADD_STA; + wid.type = WID_BIN; + wid.size = WILC_ADD_STA_LENGTH + params->supported_rates_len; + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) + return -ENOMEM; - add_sta_info = &msg->body.add_sta_info; - memcpy(add_sta_info, sta_param, sizeof(struct add_sta_param)); - if (add_sta_info->rates_len > 0) { - add_sta_info->rates = kmemdup(sta_param->rates, - add_sta_info->rates_len, - GFP_KERNEL); - if (!add_sta_info->rates) { - kfree(msg); - return -ENOMEM; - } - } + cur_byte = wid.val; + wilc_hif_pack_sta_param(cur_byte, mac, params); + + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result != 0) + netdev_err(vif->ndev, "Failed to send add station\n"); + + kfree(wid.val); - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(add_sta_info->rates); - kfree(msg); - } return result; } int wilc_del_station(struct wilc_vif *vif, const u8 *mac_addr) { + struct wid wid; int result; - struct host_if_msg *msg; - struct del_sta *del_sta_info; - msg = wilc_alloc_work(vif, handle_del_station, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - del_sta_info = &msg->body.del_sta_info; + wid.id = WID_REMOVE_STA; + wid.type = WID_BIN; + wid.size = ETH_ALEN; + wid.val = kzalloc(wid.size, GFP_KERNEL); + if (!wid.val) + return -ENOMEM; if (!mac_addr) - eth_broadcast_addr(del_sta_info->mac_addr); + eth_broadcast_addr(wid.val); else - memcpy(del_sta_info->mac_addr, mac_addr, ETH_ALEN); + ether_addr_copy(wid.val, mac_addr); + + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to del station\n"); + + kfree(wid.val); - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } return result; } int wilc_del_allstation(struct wilc_vif *vif, u8 mac_addr[][ETH_ALEN]) { + struct wid wid; int result; - struct host_if_msg *msg; - struct del_all_sta *del_all_sta_info; - u8 zero_addr[ETH_ALEN] = {0}; int i; u8 assoc_sta = 0; + struct del_all_sta del_sta; - msg = wilc_alloc_work(vif, handle_del_all_sta, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); - - del_all_sta_info = &msg->body.del_all_sta_info; - - for (i = 0; i < MAX_NUM_STA; i++) { - if (memcmp(mac_addr[i], zero_addr, ETH_ALEN)) { - memcpy(del_all_sta_info->del_all_sta[i], mac_addr[i], - ETH_ALEN); + memset(&del_sta, 0x0, sizeof(del_sta)); + for (i = 0; i < WILC_MAX_NUM_STA; i++) { + if (!is_zero_ether_addr(mac_addr[i])) { assoc_sta++; + ether_addr_copy(del_sta.mac[i], mac_addr[i]); } } - if (!assoc_sta) { - kfree(msg); + + if (!assoc_sta) return 0; - } - del_all_sta_info->assoc_sta = assoc_sta; - result = wilc_enqueue_work(msg); + del_sta.assoc_sta = assoc_sta; - if (result) - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - else - wait_for_completion(&msg->work_comp); + wid.id = WID_DEL_ALL_STA; + wid.type = WID_STR; + wid.size = (assoc_sta * ETH_ALEN) + 1; + wid.val = (u8 *)&del_sta; - kfree(msg); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to send delete all station\n"); return result; } -int wilc_edit_station(struct wilc_vif *vif, - struct add_sta_param *sta_param) +int wilc_edit_station(struct wilc_vif *vif, const u8 *mac, + struct station_parameters *params) { + struct wid wid; int result; - struct host_if_msg *msg; - struct add_sta_param *add_sta_info; + u8 *cur_byte; - msg = wilc_alloc_work(vif, handle_edit_station, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_EDIT_STA; + wid.type = WID_BIN; + wid.size = WILC_ADD_STA_LENGTH + params->supported_rates_len; + wid.val = kmalloc(wid.size, GFP_KERNEL); + if (!wid.val) + return -ENOMEM; - add_sta_info = &msg->body.add_sta_info; - memcpy(add_sta_info, sta_param, sizeof(*add_sta_info)); - if (add_sta_info->rates_len > 0) { - add_sta_info->rates = kmemdup(sta_param->rates, - add_sta_info->rates_len, - GFP_KERNEL); - if (!add_sta_info->rates) { - kfree(msg); - return -ENOMEM; - } - } + cur_byte = wid.val; + wilc_hif_pack_sta_param(cur_byte, mac, params); - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(add_sta_info->rates); - kfree(msg); - } + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to send edit station\n"); + kfree(wid.val); return result; } int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout) { + struct wid wid; int result; - struct host_if_msg *msg; + s8 power_mode; if (wilc_wlan_get_num_conn_ifcs(vif->wilc) == 2 && enabled) return 0; - msg = wilc_alloc_work(vif, handle_power_management, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + if (enabled) + power_mode = WILC_FW_MIN_FAST_PS; + else + power_mode = WILC_FW_NO_POWERSAVE; - msg->body.pwr_mgmt_info.enabled = enabled; - msg->body.pwr_mgmt_info.timeout = timeout; + wid.id = WID_POWER_MANAGEMENT; + wid.val = &power_mode; + wid.size = sizeof(char); + result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); + if (result) + netdev_err(vif->ndev, "Failed to send power management\n"); - result = wilc_enqueue_work(msg); - if (result) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } return result; } @@ -3887,19 +2589,15 @@ int wilc_setup_multicast_filter(struct wilc_vif *vif, bool enabled, u32 count, int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power) { int ret; - struct host_if_msg *msg; - - msg = wilc_alloc_work(vif, handle_set_tx_pwr, false); - if (IS_ERR(msg)) - return PTR_ERR(msg); + struct wid wid; - msg->body.tx_power.tx_pwr = tx_power; + wid.id = WID_TX_POWER; + wid.type = WID_CHAR; + wid.val = &tx_power; + wid.size = sizeof(char); - ret = wilc_enqueue_work(msg); - if (ret) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - kfree(msg); - } + ret = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); return ret; } @@ -3907,21 +2605,15 @@ int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power) int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power) { int ret; - struct host_if_msg *msg; + struct wid wid; - msg = wilc_alloc_work(vif, handle_get_tx_pwr, true); - if (IS_ERR(msg)) - return PTR_ERR(msg); + wid.id = WID_TX_POWER; + wid.type = WID_CHAR; + wid.val = tx_power; + wid.size = sizeof(char); - ret = wilc_enqueue_work(msg); - if (ret) { - netdev_err(vif->ndev, "%s: enqueue work failed\n", __func__); - } else { - wait_for_completion(&msg->work_comp); - *tx_power = msg->body.tx_power.tx_pwr; - } + ret = wilc_send_config_pkt(vif, WILC_GET_CFG, &wid, 1, + wilc_get_vif_idx(vif)); - /* free 'msg' after copying data */ - kfree(msg); return ret; } diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h index 33fb7318734b..9b396a79b144 100644 --- a/drivers/staging/wilc1000/host_interface.h +++ b/drivers/staging/wilc1000/host_interface.h @@ -7,54 +7,84 @@ #ifndef HOST_INT_H #define HOST_INT_H #include <linux/ieee80211.h> -#include "coreconfigurator.h" - -#define IDLE_MODE 0x00 -#define AP_MODE 0x01 -#define STATION_MODE 0x02 -#define GO_MODE 0x03 -#define CLIENT_MODE 0x04 -#define ACTION 0xD0 -#define PROBE_REQ 0x40 -#define PROBE_RESP 0x50 - -#define ACTION_FRM_IDX 0 -#define PROBE_REQ_IDX 1 -#define MAX_NUM_STA 9 -#define ACTIVE_SCAN_TIME 10 -#define PASSIVE_SCAN_TIME 1200 -#define MIN_SCAN_TIME 10 -#define MAX_SCAN_TIME 1200 -#define DEFAULT_SCAN 0 -#define USER_SCAN BIT(0) -#define OBSS_PERIODIC_SCAN BIT(1) -#define OBSS_ONETIME_SCAN BIT(2) -#define GTK_RX_KEY_BUFF_LEN 24 -#define ADDKEY 0x1 -#define REMOVEKEY 0x2 -#define DEFAULTKEY 0x4 -#define ADDKEY_AP 0x8 +#include "wilc_wlan_if.h" + +enum { + WILC_IDLE_MODE = 0x0, + WILC_AP_MODE = 0x1, + WILC_STATION_MODE = 0x2, + WILC_GO_MODE = 0x3, + WILC_CLIENT_MODE = 0x4 +}; + +#define WILC_MAX_NUM_STA 9 #define MAX_NUM_SCANNED_NETWORKS 100 #define MAX_NUM_SCANNED_NETWORKS_SHADOW 130 -#define MAX_NUM_PROBED_SSID 10 -#define CHANNEL_SCAN_TIME 250 +#define WILC_MAX_NUM_PROBED_SSID 10 #define TX_MIC_KEY_LEN 8 #define RX_MIC_KEY_LEN 8 -#define PTK_KEY_LEN 16 - -#define TX_MIC_KEY_MSG_LEN 26 -#define RX_MIC_KEY_MSG_LEN 48 -#define PTK_KEY_MSG_LEN 39 -#define PMKSA_KEY_LEN 22 -#define ETH_ALEN 6 -#define PMKID_LEN 16 #define WILC_MAX_NUM_PMKIDS 16 #define WILC_ADD_STA_LENGTH 40 -#define NUM_CONCURRENT_IFC 2 -#define DRV_HANDLER_SIZE 5 -#define DRV_HANDLER_MASK 0x000000FF +#define WILC_NUM_CONCURRENT_IFC 2 + +#define NUM_RSSI 5 + +enum { + WILC_SET_CFG = 0, + WILC_GET_CFG +}; + +#define WILC_MAX_ASSOC_RESP_FRAME_SIZE 256 + +struct rssi_history_buffer { + bool full; + u8 index; + s8 samples[NUM_RSSI]; +}; + +struct network_info { + s8 rssi; + u16 cap_info; + u8 ssid[MAX_SSID_LEN]; + u8 ssid_len; + u8 bssid[6]; + u16 beacon_period; + u8 dtim_period; + u8 ch; + unsigned long time_scan_cached; + unsigned long time_scan; + bool new_network; + u8 found; + u32 tsf_lo; + u8 *ies; + u16 ies_len; + void *join_params; + struct rssi_history_buffer rssi_history; + u64 tsf; +}; + +struct connect_info { + u8 bssid[6]; + u8 *req_ies; + size_t req_ies_len; + u8 *resp_ies; + u16 resp_ies_len; + u16 status; +}; + +struct disconnect_info { + u16 reason; + u8 *ie; + size_t ie_len; +}; + +struct assoc_resp { + __le16 capab_info; + __le16 status_code; + __le16 aid; +} __packed; struct rf_info { u8 link_speed; @@ -74,77 +104,29 @@ enum host_if_state { HOST_IF_FORCE_32BIT = 0xFFFFFFFF }; -struct host_if_pmkid { +struct wilc_pmkid { u8 bssid[ETH_ALEN]; - u8 pmkid[PMKID_LEN]; -}; + u8 pmkid[WLAN_PMKID_LEN]; +} __packed; -struct host_if_pmkid_attr { +struct wilc_pmkid_attr { u8 numpmkid; - struct host_if_pmkid pmkidlist[WILC_MAX_NUM_PMKIDS]; -}; - -enum current_tx_rate { - AUTORATE = 0, - MBPS_1 = 1, - MBPS_2 = 2, - MBPS_5_5 = 5, - MBPS_11 = 11, - MBPS_6 = 6, - MBPS_9 = 9, - MBPS_12 = 12, - MBPS_18 = 18, - MBPS_24 = 24, - MBPS_36 = 36, - MBPS_48 = 48, - MBPS_54 = 54 -}; + struct wilc_pmkid pmkidlist[WILC_MAX_NUM_PMKIDS]; +} __packed; struct cfg_param_attr { u32 flag; - u8 ht_enable; - u8 bss_type; - u8 auth_type; - u16 auth_timeout; - u8 power_mgmt_mode; u16 short_retry_limit; u16 long_retry_limit; u16 frag_threshold; u16 rts_threshold; - u16 preamble_type; - u8 short_slot_allowed; - u8 txop_prot_disabled; - u16 beacon_interval; - u16 dtim_period; - enum site_survey site_survey_enabled; - u16 site_survey_scan_time; - u8 scan_source; - u16 active_scan_time; - u16 passive_scan_time; - enum current_tx_rate curr_tx_rate; - }; enum cfg_param { - RETRY_SHORT = BIT(0), - RETRY_LONG = BIT(1), - FRAG_THRESHOLD = BIT(2), - RTS_THRESHOLD = BIT(3), - BSS_TYPE = BIT(4), - AUTH_TYPE = BIT(5), - AUTHEN_TIMEOUT = BIT(6), - POWER_MANAGEMENT = BIT(7), - PREAMBLE = BIT(8), - SHORT_SLOT_ALLOWED = BIT(9), - TXOP_PROT_DISABLE = BIT(10), - BEACON_INTERVAL = BIT(11), - DTIM_PERIOD = BIT(12), - SITE_SURVEY = BIT(13), - SITE_SURVEY_SCAN_TIME = BIT(14), - ACTIVE_SCANTIME = BIT(15), - PASSIVE_SCANTIME = BIT(16), - CURRENT_TX_RATE = BIT(17), - HT_ENABLE = BIT(18), + WILC_CFG_PARAM_RETRY_SHORT = BIT(0), + WILC_CFG_PARAM_RETRY_LONG = BIT(1), + WILC_CFG_PARAM_FRAG_THRESHOLD = BIT(2), + WILC_CFG_PARAM_RTS_THRESHOLD = BIT(3) }; struct found_net_info { @@ -165,13 +147,6 @@ enum conn_event { CONN_DISCONN_EVENT_FORCE_32BIT = 0xFFFFFFFF }; -enum KEY_TYPE { - WEP, - WPA_RX_GTK, - WPA_PTK, - PMKSA, -}; - typedef void (*wilc_scan_result)(enum scan_event, struct network_info *, void *, void *); @@ -216,28 +191,9 @@ struct user_conn_req { size_t ies_len; wilc_connect_result conn_result; bool ht_capable; + u8 ch; void *arg; -}; - -struct drv_handler { - u32 handler; - u8 mode; - u8 name; -}; - -struct op_mode { - u32 mode; -}; - -struct get_mac_addr { - u8 *mac_addr; -}; - -struct ba_session_info { - u8 bssid[ETH_ALEN]; - u8 tid; - u16 buf_size; - u16 time_out; + void *param; }; struct remain_ch { @@ -249,12 +205,6 @@ struct remain_ch { u32 id; }; -struct reg_frame { - bool reg; - u16 frame_type; - u8 reg_id; -}; - struct wilc; struct host_if_drv { struct user_scan_req usr_scan_req; @@ -267,9 +217,6 @@ struct host_if_drv { enum host_if_state hif_state; u8 assoc_bssid[ETH_ALEN]; - struct cfg_param_attr cfg_values; - /*lock to protect concurrent setting of cfg params*/ - struct mutex cfg_values_lock; struct timer_list scan_timer; struct wilc_vif *scan_timer_vif; @@ -282,7 +229,7 @@ struct host_if_drv { bool ifc_up; int driver_handler_id; - u8 assoc_resp[MAX_ASSOC_RESP_FRAME_SIZE]; + u8 assoc_resp[WILC_MAX_ASSOC_RESP_FRAME_SIZE]; }; struct add_sta_param { @@ -312,15 +259,14 @@ int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len, u8 index, u32 key_rsc_len, const u8 *key_rsc, const u8 *rx_mic, const u8 *tx_mic, u8 mode, u8 cipher_mode); -int wilc_set_pmkid_info(struct wilc_vif *vif, - struct host_if_pmkid_attr *pmkid); +int wilc_set_pmkid_info(struct wilc_vif *vif, struct wilc_pmkid_attr *pmkid); int wilc_get_mac_address(struct wilc_vif *vif, u8 *mac_addr); int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ssid, size_t ssid_len, const u8 *ies, size_t ies_len, wilc_connect_result connect_result, void *user_arg, u8 security, enum authtype auth_type, u8 channel, void *join_params); -int wilc_disconnect(struct wilc_vif *vif, u16 reason_code); +int wilc_disconnect(struct wilc_vif *vif); int wilc_set_mac_chnl_num(struct wilc_vif *vif, u8 channel); int wilc_get_rssi(struct wilc_vif *vif, s8 *rssi_level); int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type, @@ -332,13 +278,14 @@ int wilc_hif_set_cfg(struct wilc_vif *vif, int wilc_init(struct net_device *dev, struct host_if_drv **hif_drv_handler); int wilc_deinit(struct wilc_vif *vif); int wilc_add_beacon(struct wilc_vif *vif, u32 interval, u32 dtim_period, - u32 head_len, u8 *head, u32 tail_len, u8 *tail); + struct cfg80211_beacon_data *params); int wilc_del_beacon(struct wilc_vif *vif); -int wilc_add_station(struct wilc_vif *vif, struct add_sta_param *sta_param); +int wilc_add_station(struct wilc_vif *vif, const u8 *mac, + struct station_parameters *params); int wilc_del_allstation(struct wilc_vif *vif, u8 mac_addr[][ETH_ALEN]); int wilc_del_station(struct wilc_vif *vif, const u8 *mac_addr); -int wilc_edit_station(struct wilc_vif *vif, - struct add_sta_param *sta_param); +int wilc_edit_station(struct wilc_vif *vif, const u8 *mac, + struct station_parameters *params); int wilc_set_power_mgmt(struct wilc_vif *vif, bool enabled, u32 timeout); int wilc_setup_multicast_filter(struct wilc_vif *vif, bool enabled, u32 count, u8 *mc_list); @@ -350,13 +297,14 @@ int wilc_remain_on_channel(struct wilc_vif *vif, u32 session_id, int wilc_listen_state_expired(struct wilc_vif *vif, u32 session_id); void wilc_frame_register(struct wilc_vif *vif, u16 frame_type, bool reg); int wilc_set_wfi_drv_handler(struct wilc_vif *vif, int index, u8 mode, - u8 ifc_id, bool is_sync); + u8 ifc_id); int wilc_set_operation_mode(struct wilc_vif *vif, u32 mode); -int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats, - bool is_sync); +int wilc_get_statistics(struct wilc_vif *vif, struct rf_info *stats); void wilc_resolve_disconnect_aberration(struct wilc_vif *vif); int wilc_get_vif_idx(struct wilc_vif *vif); int wilc_set_tx_power(struct wilc_vif *vif, u8 tx_power); int wilc_get_tx_power(struct wilc_vif *vif, u8 *tx_power); - +void wilc_scan_complete_received(struct wilc *wilc, u8 *buffer, u32 length); +void wilc_network_info_received(struct wilc *wilc, u8 *buffer, u32 length); +void wilc_gnrl_async_info_received(struct wilc *wilc, u8 *buffer, u32 length); #endif diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 76c901235e93..721689048648 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -46,7 +46,8 @@ static int dev_state_ev_handler(struct notifier_block *this, switch (event) { case NETDEV_UP: - if (vif->iftype == STATION_MODE || vif->iftype == CLIENT_MODE) { + if (vif->iftype == WILC_STATION_MODE || + vif->iftype == WILC_CLIENT_MODE) { hif_drv->ifc_up = 1; vif->obtaining_ip = false; del_timer(&vif->during_ip_timer); @@ -65,7 +66,8 @@ static int dev_state_ev_handler(struct notifier_block *this, break; case NETDEV_DOWN: - if (vif->iftype == STATION_MODE || vif->iftype == CLIENT_MODE) { + if (vif->iftype == WILC_STATION_MODE || + vif->iftype == WILC_CLIENT_MODE) { hif_drv->ifc_up = 0; vif->obtaining_ip = false; } @@ -162,7 +164,7 @@ void wilc_mac_indicate(struct wilc *wilc) s8 status; wilc_wlan_cfg_get_val(wilc, WID_STATUS, &status, 1); - if (wilc->mac_status == MAC_STATUS_INIT) { + if (wilc->mac_status == WILC_MAC_STATUS_INIT) { wilc->mac_status = status; complete(&wilc->sync_event); } else { @@ -179,11 +181,11 @@ static struct net_device *get_if_handler(struct wilc *wilc, u8 *mac_header) bssid1 = mac_header + 4; for (i = 0; i < wilc->vif_num; i++) { - if (wilc->vif[i]->mode == STATION_MODE) + if (wilc->vif[i]->mode == WILC_STATION_MODE) if (ether_addr_equal_unaligned(bssid, wilc->vif[i]->bssid)) return wilc->vif[i]->ndev; - if (wilc->vif[i]->mode == AP_MODE) + if (wilc->vif[i]->mode == WILC_AP_MODE) if (ether_addr_equal_unaligned(bssid1, wilc->vif[i]->bssid)) return wilc->vif[i]->ndev; @@ -203,11 +205,10 @@ void wilc_wlan_set_bssid(struct net_device *wilc_netdev, u8 *bssid, u8 mode) int wilc_wlan_get_num_conn_ifcs(struct wilc *wilc) { u8 i = 0; - u8 null_bssid[6] = {0}; u8 ret_val = 0; for (i = 0; i < wilc->vif_num; i++) - if (memcmp(wilc->vif[i]->bssid, null_bssid, 6)) + if (!is_zero_ether_addr(wilc->vif[i]->bssid)) ret_val++; return ret_val; @@ -240,7 +241,7 @@ static int linux_wlan_txq_task(void *vp) if (netif_queue_stopped(wl->vif[1]->ndev)) netif_wake_queue(wl->vif[1]->ndev); } - } while (ret == WILC_TX_ERR_NO_BUF && !wl->close); + } while (ret == -ENOBUFS && !wl->close); } return 0; } @@ -338,15 +339,15 @@ static int linux_wlan_init_test_config(struct net_device *dev, if (!wilc_wlan_cfg_set(vif, 0, WID_PC_TEST_MODE, c_val, 1, 0, 0)) goto fail; - c_val[0] = INFRASTRUCTURE; + c_val[0] = WILC_FW_BSS_TYPE_INFRA; if (!wilc_wlan_cfg_set(vif, 0, WID_BSS_TYPE, c_val, 1, 0, 0)) goto fail; - c_val[0] = AUTORATE; + c_val[0] = WILC_FW_TX_RATE_AUTO; if (!wilc_wlan_cfg_set(vif, 0, WID_CURRENT_TX_RATE, c_val, 1, 0, 0)) goto fail; - c_val[0] = G_MIXED_11B_2_MODE; + c_val[0] = WILC_FW_OPER_MODE_G_MIXED_11B_2; if (!wilc_wlan_cfg_set(vif, 0, WID_11G_OPERATING_MODE, c_val, 1, 0, 0)) goto fail; @@ -355,19 +356,19 @@ static int linux_wlan_init_test_config(struct net_device *dev, if (!wilc_wlan_cfg_set(vif, 0, WID_CURRENT_CHANNEL, c_val, 1, 0, 0)) goto fail; - c_val[0] = G_SHORT_PREAMBLE; + c_val[0] = WILC_FW_PREAMBLE_SHORT; if (!wilc_wlan_cfg_set(vif, 0, WID_PREAMBLE, c_val, 1, 0, 0)) goto fail; - c_val[0] = AUTO_PROT; + c_val[0] = WILC_FW_11N_PROT_AUTO; if (!wilc_wlan_cfg_set(vif, 0, WID_11N_PROT_MECH, c_val, 1, 0, 0)) goto fail; - c_val[0] = ACTIVE_SCAN; + c_val[0] = WILC_FW_ACTIVE_SCAN; if (!wilc_wlan_cfg_set(vif, 0, WID_SCAN_TYPE, c_val, 1, 0, 0)) goto fail; - c_val[0] = SITE_SURVEY_OFF; + c_val[0] = WILC_FW_SITE_SURVEY_OFF; if (!wilc_wlan_cfg_set(vif, 0, WID_SITE_SURVEY, c_val, 1, 0, 0)) goto fail; @@ -387,15 +388,15 @@ static int linux_wlan_init_test_config(struct net_device *dev, if (!wilc_wlan_cfg_set(vif, 0, WID_QOS_ENABLE, c_val, 1, 0, 0)) goto fail; - c_val[0] = NO_POWERSAVE; + c_val[0] = WILC_FW_NO_POWERSAVE; if (!wilc_wlan_cfg_set(vif, 0, WID_POWER_MANAGEMENT, c_val, 1, 0, 0)) goto fail; - c_val[0] = NO_SECURITY; /* NO_ENCRYPT, 0x79 */ + c_val[0] = WILC_FW_SEC_NO; if (!wilc_wlan_cfg_set(vif, 0, WID_11I_MODE, c_val, 1, 0, 0)) goto fail; - c_val[0] = OPEN_SYSTEM; + c_val[0] = WILC_FW_AUTH_OPEN_SYSTEM; if (!wilc_wlan_cfg_set(vif, 0, WID_AUTH_TYPE, c_val, 1, 0, 0)) goto fail; @@ -429,7 +430,7 @@ static int linux_wlan_init_test_config(struct net_device *dev, if (!wilc_wlan_cfg_set(vif, 0, WID_DTIM_PERIOD, c_val, 1, 0, 0)) goto fail; - c_val[0] = NORMAL_ACK; + c_val[0] = WILC_FW_ACK_POLICY_NORMAL; if (!wilc_wlan_cfg_set(vif, 0, WID_ACK_POLICY, c_val, 1, 0, 0)) goto fail; @@ -452,7 +453,7 @@ static int linux_wlan_init_test_config(struct net_device *dev, if (!wilc_wlan_cfg_set(vif, 0, WID_BEACON_INTERVAL, c_val, 2, 0, 0)) goto fail; - c_val[0] = REKEY_DISABLE; + c_val[0] = WILC_FW_REKEY_POLICY_DISABLE; if (!wilc_wlan_cfg_set(vif, 0, WID_REKEY_POLICY, c_val, 1, 0, 0)) goto fail; @@ -470,7 +471,7 @@ static int linux_wlan_init_test_config(struct net_device *dev, 0)) goto fail; - c_val[0] = G_SELF_CTS_PROT; + c_val[0] = WILC_FW_ERP_PROT_SELF_CTS; if (!wilc_wlan_cfg_set(vif, 0, WID_11N_ERP_PROT_TYPE, c_val, 1, 0, 0)) goto fail; @@ -478,7 +479,7 @@ static int linux_wlan_init_test_config(struct net_device *dev, if (!wilc_wlan_cfg_set(vif, 0, WID_11N_ENABLE, c_val, 1, 0, 0)) goto fail; - c_val[0] = HT_MIXED_MODE; + c_val[0] = WILC_FW_11N_OP_MODE_HT_MIXED; if (!wilc_wlan_cfg_set(vif, 0, WID_11N_OPERATING_MODE, c_val, 1, 0, 0)) goto fail; @@ -488,12 +489,12 @@ static int linux_wlan_init_test_config(struct net_device *dev, 0)) goto fail; - c_val[0] = DETECT_PROTECT_REPORT; + c_val[0] = WILC_FW_OBBS_NONHT_DETECT_PROTECT_REPORT; if (!wilc_wlan_cfg_set(vif, 0, WID_11N_OBSS_NONHT_DETECTION, c_val, 1, 0, 0)) goto fail; - c_val[0] = RTS_CTS_NONHT_PROT; + c_val[0] = WILC_FW_HT_PROT_RTS_CTS_NONHT; if (!wilc_wlan_cfg_set(vif, 0, WID_11N_HT_PROT_TYPE, c_val, 1, 0, 0)) goto fail; @@ -502,7 +503,7 @@ static int linux_wlan_init_test_config(struct net_device *dev, 0)) goto fail; - c_val[0] = MIMO_MODE; + c_val[0] = WILC_FW_SMPS_MODE_MIMO; if (!wilc_wlan_cfg_set(vif, 0, WID_11N_SMPS_MODE, c_val, 1, 0, 0)) goto fail; @@ -529,6 +530,7 @@ static void wlan_deinit_locks(struct net_device *dev) mutex_destroy(&wilc->hif_cs); mutex_destroy(&wilc->rxq_cs); + mutex_destroy(&wilc->cfg_cmd_lock); mutex_destroy(&wilc->txq_add_to_head_cs); } @@ -590,6 +592,7 @@ static void wlan_init_locks(struct net_device *dev) mutex_init(&wl->hif_cs); mutex_init(&wl->rxq_cs); + mutex_init(&wl->cfg_cmd_lock); spin_lock_init(&wl->txq_spinlock); mutex_init(&wl->txq_add_to_head_cs); @@ -624,7 +627,7 @@ static int wilc_wlan_initialize(struct net_device *dev, struct wilc_vif *vif) struct wilc *wl = vif->wilc; if (!wl->initialized) { - wl->mac_status = MAC_STATUS_INIT; + wl->mac_status = WILC_MAC_STATUS_INIT; wl->close = 0; wlan_init_locks(dev); @@ -751,8 +754,7 @@ static int wilc_mac_open(struct net_device *ndev) for (i = 0; i < wl->vif_num; i++) { if (ndev == wl->vif[i]->ndev) { wilc_set_wfi_drv_handler(vif, wilc_get_vif_idx(vif), - vif->iftype, vif->ifc_id, - false); + vif->iftype, vif->ifc_id); wilc_set_operation_mode(vif, vif->iftype); break; } @@ -894,31 +896,11 @@ netdev_tx_t wilc_mac_xmit(struct sk_buff *skb, struct net_device *ndev) static int wilc_mac_close(struct net_device *ndev) { - struct wilc_priv *priv; struct wilc_vif *vif = netdev_priv(ndev); - struct host_if_drv *hif_drv; - struct wilc *wl; - - if (!vif || !vif->ndev || !vif->ndev->ieee80211_ptr || - !vif->ndev->ieee80211_ptr->wiphy) - return 0; - - priv = wiphy_priv(vif->ndev->ieee80211_ptr->wiphy); - wl = vif->wilc; - - if (!priv) - return 0; - - hif_drv = (struct host_if_drv *)priv->hif_drv; + struct wilc *wl = vif->wilc; netdev_dbg(ndev, "Mac close\n"); - if (!wl) - return 0; - - if (!hif_drv) - return 0; - if (wl->open_ifcs > 0) wl->open_ifcs--; else @@ -1021,12 +1003,12 @@ void wilc_netdev_cleanup(struct wilc *wilc) } if (wilc->vif[0]->ndev || wilc->vif[1]->ndev) { - for (i = 0; i < NUM_CONCURRENT_IFC; i++) + for (i = 0; i < WILC_NUM_CONCURRENT_IFC; i++) if (wilc->vif[i]->ndev) if (wilc->vif[i]->mac_opened) wilc_mac_close(wilc->vif[i]->ndev); - for (i = 0; i < NUM_CONCURRENT_IFC; i++) { + for (i = 0; i < WILC_NUM_CONCURRENT_IFC; i++) { unregister_netdev(wilc->vif[i]->ndev); wilc_free_wiphy(wilc->vif[i]->ndev); free_netdev(wilc->vif[i]->ndev); @@ -1070,7 +1052,7 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type, wl->io_type = io_type; wl->hif_func = ops; wl->enable_ps = true; - wl->chip_ps_state = CHIP_WAKEDUP; + wl->chip_ps_state = WILC_CHIP_WAKEDUP; INIT_LIST_HEAD(&wl->txq_head.list); INIT_LIST_HEAD(&wl->rxq_head.list); @@ -1082,7 +1064,7 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type, register_inetaddr_notifier(&g_dev_notifier); - for (i = 0; i < NUM_CONCURRENT_IFC; i++) { + for (i = 0; i < WILC_NUM_CONCURRENT_IFC; i++) { struct wireless_dev *wdev; ndev = alloc_etherdev(sizeof(struct wilc_vif)); @@ -1130,7 +1112,7 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type, if (ret) goto free_ndev; - vif->iftype = STATION_MODE; + vif->iftype = WILC_STATION_MODE; vif->mac_opened = 0; } @@ -1139,7 +1121,7 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type, free_ndev: for (; i >= 0; i--) { if (wl->vif[i]) { - if (wl->vif[i]->iftype == STATION_MODE) + if (wl->vif[i]->iftype == WILC_STATION_MODE) unregister_netdev(wl->vif[i]->ndev); if (wl->vif[i]->ndev) { diff --git a/drivers/staging/wilc1000/wilc_sdio.c b/drivers/staging/wilc1000/wilc_sdio.c index ca351c950344..e2f739fef21c 100644 --- a/drivers/staging/wilc1000/wilc_sdio.c +++ b/drivers/staging/wilc1000/wilc_sdio.c @@ -30,6 +30,25 @@ struct wilc_sdio { int has_thrpt_enh3; }; +struct sdio_cmd52 { + u32 read_write: 1; + u32 function: 3; + u32 raw: 1; + u32 address: 17; + u32 data: 8; +}; + +struct sdio_cmd53 { + u32 read_write: 1; + u32 function: 3; + u32 block_mode: 1; + u32 increment: 1; + u32 address: 17; + u32 count: 9; + u8 *buffer; + u32 block_size; +}; + static const struct wilc_hif_func wilc_hif_sdio; static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data); @@ -125,7 +144,8 @@ static int linux_sdio_probe(struct sdio_func *func, } dev_dbg(&func->dev, "Initializing netdev\n"); - ret = wilc_netdev_init(&wilc, &func->dev, HIF_SDIO, &wilc_hif_sdio); + ret = wilc_netdev_init(&wilc, &func->dev, WILC_HIF_SDIO, + &wilc_hif_sdio); if (ret) { dev_err(&func->dev, "Couldn't initialize netdev\n"); kfree(sdio_priv); @@ -841,6 +861,7 @@ static int sdio_read_int(struct wilc *wilc, u32 *int_status) if (!sdio_priv->irq_gpio) { int i; + cmd.read_write = 0; cmd.function = 1; cmd.address = 0x04; cmd.data = 0; diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c index cef127b249fb..153e120eff00 100644 --- a/drivers/staging/wilc1000/wilc_spi.c +++ b/drivers/staging/wilc1000/wilc_spi.c @@ -120,7 +120,7 @@ static int wilc_bus_probe(struct spi_device *spi) dev_err(&spi->dev, "failed to get the irq gpio\n"); } - ret = wilc_netdev_init(&wilc, NULL, HIF_SPI, &wilc_hif_spi); + ret = wilc_netdev_init(&wilc, NULL, WILC_HIF_SPI, &wilc_hif_spi); if (ret) { kfree(spi_priv); return ret; @@ -927,7 +927,8 @@ static int wilc_spi_read_int(struct wilc *wilc, u32 *int_status) int ret; u32 tmp; u32 byte_cnt; - int happened, j; + bool unexpected_irq; + int j; u32 unknown_mask; u32 irq_flags; int k = IRG_FLAGS_OFFSET + 5; @@ -947,8 +948,6 @@ static int wilc_spi_read_int(struct wilc *wilc, u32 *int_status) j = 0; do { - happened = 0; - wilc_spi_read_reg(wilc, 0x1a90, &irq_flags); tmp |= ((irq_flags >> 27) << IRG_FLAGS_OFFSET); @@ -959,15 +958,15 @@ static int wilc_spi_read_int(struct wilc *wilc, u32 *int_status) unknown_mask = ~((1ul << spi_priv->nint) - 1); - if ((tmp >> IRG_FLAGS_OFFSET) & unknown_mask) { + unexpected_irq = (tmp >> IRG_FLAGS_OFFSET) & unknown_mask; + if (unexpected_irq) { dev_err(&spi->dev, "Unexpected interrupt(2):j=%d,tmp=%x,mask=%x\n", j, tmp, unknown_mask); - happened = 1; } j++; - } while (happened); + } while (unexpected_irq); *int_status = tmp; diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c index 4fbbbbd5a64b..ac47dda510e0 100644 --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c @@ -6,15 +6,6 @@ #include "wilc_wfi_cfgoperations.h" -#define NO_ENCRYPT 0 -#define ENCRYPT_ENABLED BIT(0) -#define WEP BIT(1) -#define WEP_EXTENDED BIT(2) -#define WPA BIT(3) -#define WPA2 BIT(4) -#define AES BIT(5) -#define TKIP BIT(6) - #define FRAME_TYPE_ID 0 #define ACTION_CAT_ID 24 #define ACTION_SUBTYPE_ID 25 @@ -41,14 +32,6 @@ #define nl80211_SCAN_RESULT_EXPIRE (3 * HZ) #define SCAN_RESULT_EXPIRE (40 * HZ) -static const u32 cipher_suites[] = { - WLAN_CIPHER_SUITE_WEP40, - WLAN_CIPHER_SUITE_WEP104, - WLAN_CIPHER_SUITE_TKIP, - WLAN_CIPHER_SUITE_CCMP, - WLAN_CIPHER_SUITE_AES_CMAC, -}; - static const struct ieee80211_txrx_stypes wilc_wfi_cfg80211_mgmt_types[NUM_NL80211_IFTYPES] = { [NL80211_IFTYPE_STATION] = { @@ -82,53 +65,6 @@ static const struct wiphy_wowlan_support wowlan_support = { .flags = WIPHY_WOWLAN_ANY }; -#define CHAN2G(_channel, _freq, _flags) { \ - .band = NL80211_BAND_2GHZ, \ - .center_freq = (_freq), \ - .hw_value = (_channel), \ - .flags = (_flags), \ - .max_antenna_gain = 0, \ - .max_power = 30, \ -} - -static struct ieee80211_channel ieee80211_2ghz_channels[] = { - CHAN2G(1, 2412, 0), - CHAN2G(2, 2417, 0), - CHAN2G(3, 2422, 0), - CHAN2G(4, 2427, 0), - CHAN2G(5, 2432, 0), - CHAN2G(6, 2437, 0), - CHAN2G(7, 2442, 0), - CHAN2G(8, 2447, 0), - CHAN2G(9, 2452, 0), - CHAN2G(10, 2457, 0), - CHAN2G(11, 2462, 0), - CHAN2G(12, 2467, 0), - CHAN2G(13, 2472, 0), - CHAN2G(14, 2484, 0), -}; - -#define RATETAB_ENT(_rate, _hw_value, _flags) { \ - .bitrate = (_rate), \ - .hw_value = (_hw_value), \ - .flags = (_flags), \ -} - -static struct ieee80211_rate ieee80211_bitrates[] = { - RATETAB_ENT(10, 0, 0), - RATETAB_ENT(20, 1, 0), - RATETAB_ENT(55, 2, 0), - RATETAB_ENT(110, 3, 0), - RATETAB_ENT(60, 9, 0), - RATETAB_ENT(90, 6, 0), - RATETAB_ENT(120, 7, 0), - RATETAB_ENT(180, 8, 0), - RATETAB_ENT(240, 9, 0), - RATETAB_ENT(360, 10, 0), - RATETAB_ENT(480, 11, 0), - RATETAB_ENT(540, 12, 0), -}; - struct p2p_mgmt_data { int size; u8 *buff; @@ -139,13 +75,6 @@ static u8 curr_channel; static u8 p2p_oui[] = {0x50, 0x6f, 0x9A, 0x09}; static u8 p2p_vendor_spec[] = {0xdd, 0x05, 0x00, 0x08, 0x40, 0x03}; -static struct ieee80211_supported_band wilc_band_2ghz = { - .channels = ieee80211_2ghz_channels, - .n_channels = ARRAY_SIZE(ieee80211_2ghz_channels), - .bitrates = ieee80211_bitrates, - .n_bitrates = ARRAY_SIZE(ieee80211_bitrates), -}; - #define AGING_TIME (9 * 1000) #define DURING_IP_TIME_OUT 15000 @@ -202,7 +131,7 @@ static void refresh_scan(struct wilc_priv *priv, bool direct_scan) channel, CFG80211_BSS_FTYPE_UNKNOWN, network_info->bssid, - network_info->tsf_hi, + network_info->tsf, network_info->cap_info, network_info->beacon_period, (const u8 *)network_info->ies, @@ -317,7 +246,7 @@ static void add_network_to_shadow(struct network_info *nw_info, shadow_nw_info->beacon_period = nw_info->beacon_period; shadow_nw_info->dtim_period = nw_info->dtim_period; shadow_nw_info->ch = nw_info->ch; - shadow_nw_info->tsf_hi = nw_info->tsf_hi; + shadow_nw_info->tsf = nw_info->tsf; if (ap_found != -1) kfree(shadow_nw_info->ies); shadow_nw_info->ies = kmemdup(nw_info->ies, nw_info->ies_len, @@ -381,7 +310,7 @@ static void cfg_scan_result(enum scan_event scan_event, channel, CFG80211_BSS_FTYPE_UNKNOWN, network_info->bssid, - network_info->tsf_hi, + network_info->tsf, network_info->cap_info, network_info->beacon_period, (const u8 *)network_info->ies, @@ -470,11 +399,11 @@ static void cfg_connect_result(enum conn_event conn_disconn_evt, connect_status = conn_info->status; - if (mac_status == MAC_STATUS_DISCONNECTED && + if (mac_status == WILC_MAC_STATUS_DISCONNECTED && conn_info->status == WLAN_STATUS_SUCCESS) { connect_status = WLAN_STATUS_UNSPECIFIED_FAILURE; wilc_wlan_set_bssid(priv->dev, null_bssid, - STATION_MODE); + WILC_STATION_MODE); if (!wfi_drv->p2p_connect) wlan_channel = INVALID_CHANNEL; @@ -516,7 +445,7 @@ static void cfg_connect_result(enum conn_event conn_disconn_evt, priv->p2p.recv_random = 0x00; priv->p2p.is_wilc_ie = false; eth_zero_addr(priv->associated_bss); - wilc_wlan_set_bssid(priv->dev, null_bssid, STATION_MODE); + wilc_wlan_set_bssid(priv->dev, null_bssid, WILC_STATION_MODE); if (!wfi_drv->p2p_connect) wlan_channel = INVALID_CHANNEL; @@ -618,18 +547,20 @@ static int scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) if (request->n_ssids >= 1) { if (wilc_wfi_cfg_alloc_fill_ssid(request, - &hidden_ntwk)) - return -ENOMEM; + &hidden_ntwk)) { + ret = -ENOMEM; + goto out; + } - ret = wilc_scan(vif, USER_SCAN, ACTIVE_SCAN, - scan_ch_list, + ret = wilc_scan(vif, WILC_FW_USER_SCAN, + WILC_FW_ACTIVE_SCAN, scan_ch_list, request->n_channels, (const u8 *)request->ie, request->ie_len, cfg_scan_result, (void *)priv, &hidden_ntwk); } else { - ret = wilc_scan(vif, USER_SCAN, ACTIVE_SCAN, - scan_ch_list, + ret = wilc_scan(vif, WILC_FW_USER_SCAN, + WILC_FW_ACTIVE_SCAN, scan_ch_list, request->n_channels, (const u8 *)request->ie, request->ie_len, cfg_scan_result, @@ -639,8 +570,11 @@ static int scan(struct wiphy *wiphy, struct cfg80211_scan_request *request) netdev_err(priv->dev, "Requested scanned channels over\n"); } - if (ret != 0) - ret = -EBUSY; +out: + if (ret) { + priv->scan_req = NULL; + priv->cfg_scanning = false; + } return ret; } @@ -655,8 +589,8 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, int ret; u32 i; u32 sel_bssi_idx = UINT_MAX; - u8 security = NO_ENCRYPT; - enum authtype auth_type = ANY; + u8 security = WILC_FW_SEC_NO; + enum authtype auth_type = WILC_FW_AUTH_ANY; u32 cipher_group; vif->connecting = true; @@ -703,9 +637,9 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, memset(priv->wep_key_len, 0, sizeof(priv->wep_key_len)); cipher_group = sme->crypto.cipher_group; - if (cipher_group != NO_ENCRYPT) { + if (cipher_group != 0) { if (cipher_group == WLAN_CIPHER_SUITE_WEP40) { - security = ENCRYPT_ENABLED | WEP; + security = WILC_FW_SEC_WEP; priv->wep_key_len[sme->key_idx] = sme->key_len; memcpy(priv->wep_key[sme->key_idx], sme->key, @@ -715,7 +649,7 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, wilc_add_wep_key_bss_sta(vif, sme->key, sme->key_len, sme->key_idx); } else if (cipher_group == WLAN_CIPHER_SUITE_WEP104) { - security = ENCRYPT_ENABLED | WEP | WEP_EXTENDED; + security = WILC_FW_SEC_WEP_EXTENDED; priv->wep_key_len[sme->key_idx] = sme->key_len; memcpy(priv->wep_key[sme->key_idx], sme->key, @@ -726,14 +660,14 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, sme->key_idx); } else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_2) { if (cipher_group == WLAN_CIPHER_SUITE_TKIP) - security = ENCRYPT_ENABLED | WPA2 | TKIP; + security = WILC_FW_SEC_WPA2_TKIP; else - security = ENCRYPT_ENABLED | WPA2 | AES; + security = WILC_FW_SEC_WPA2_AES; } else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_1) { if (cipher_group == WLAN_CIPHER_SUITE_TKIP) - security = ENCRYPT_ENABLED | WPA | TKIP; + security = WILC_FW_SEC_WPA_TKIP; else - security = ENCRYPT_ENABLED | WPA | AES; + security = WILC_FW_SEC_WPA_AES; } else { ret = -ENOTSUPP; netdev_err(dev, "%s: Unsupported cipher\n", @@ -748,19 +682,19 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, u32 ciphers_pairwise = sme->crypto.ciphers_pairwise[i]; if (ciphers_pairwise == WLAN_CIPHER_SUITE_TKIP) - security = security | TKIP; + security |= WILC_FW_TKIP; else - security = security | AES; + security |= WILC_FW_AES; } } switch (sme->auth_type) { case NL80211_AUTHTYPE_OPEN_SYSTEM: - auth_type = OPEN_SYSTEM; + auth_type = WILC_FW_AUTH_OPEN_SYSTEM; break; case NL80211_AUTHTYPE_SHARED_KEY: - auth_type = SHARED_KEY; + auth_type = WILC_FW_AUTH_SHARED_KEY; break; default: @@ -769,7 +703,7 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, if (sme->crypto.n_akm_suites) { if (sme->crypto.akm_suites[0] == WLAN_AKM_SUITE_8021X) - auth_type = IEEE8021; + auth_type = WILC_FW_AUTH_IEEE8021; } curr_channel = nw_info->ch; @@ -777,7 +711,7 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, if (!wfi_drv->p2p_connect) wlan_channel = nw_info->ch; - wilc_wlan_set_bssid(dev, nw_info->bssid, STATION_MODE); + wilc_wlan_set_bssid(dev, nw_info->bssid, WILC_STATION_MODE); ret = wilc_set_join_req(vif, nw_info->bssid, sme->ssid, sme->ssid_len, sme->ie, sme->ie_len, @@ -790,7 +724,9 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, netdev_err(dev, "wilc_set_join_req(): Error\n"); ret = -ENOENT; - wilc_wlan_set_bssid(dev, null_bssid, STATION_MODE); + if (!wfi_drv->p2p_connect) + wlan_channel = INVALID_CHANNEL; + wilc_wlan_set_bssid(dev, null_bssid, WILC_STATION_MODE); goto out_error; } return 0; @@ -824,14 +760,14 @@ static int disconnect(struct wiphy *wiphy, struct net_device *dev, wfi_drv = (struct host_if_drv *)priv->hif_drv; if (!wfi_drv->p2p_connect) wlan_channel = INVALID_CHANNEL; - wilc_wlan_set_bssid(priv->dev, null_bssid, STATION_MODE); + wilc_wlan_set_bssid(priv->dev, null_bssid, WILC_STATION_MODE); priv->p2p.local_random = 0x01; priv->p2p.recv_random = 0x00; priv->p2p.is_wilc_ie = false; wfi_drv->p2p_timeout = 0; - ret = wilc_disconnect(vif, reason_code); + ret = wilc_disconnect(vif); if (ret != 0) { netdev_err(priv->dev, "Error in disconnecting\n"); ret = -EINVAL; @@ -900,7 +836,7 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, struct wilc_priv *priv = wiphy_priv(wiphy); const u8 *rx_mic = NULL; const u8 *tx_mic = NULL; - u8 mode = NO_ENCRYPT; + u8 mode = WILC_FW_SEC_NO; u8 op_mode; struct wilc_vif *vif = netdev_priv(netdev); @@ -911,14 +847,14 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, wilc_wfi_cfg_copy_wep_info(priv, key_index, params); if (params->cipher == WLAN_CIPHER_SUITE_WEP40) - mode = ENCRYPT_ENABLED | WEP; + mode = WILC_FW_SEC_WEP; else - mode = ENCRYPT_ENABLED | WEP | WEP_EXTENDED; + mode = WILC_FW_SEC_WEP_EXTENDED; ret = wilc_add_wep_key_bss_ap(vif, params->key, params->key_len, key_index, mode, - OPEN_SYSTEM); + WILC_FW_AUTH_OPEN_SYSTEM); break; } if (memcmp(params->key, priv->wep_key[key_index], @@ -951,18 +887,18 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, if (!pairwise) { if (params->cipher == WLAN_CIPHER_SUITE_TKIP) - mode = ENCRYPT_ENABLED | WPA | TKIP; + mode = WILC_FW_SEC_WPA_TKIP; else - mode = ENCRYPT_ENABLED | WPA2 | AES; + mode = WILC_FW_SEC_WPA2_AES; priv->wilc_groupkey = mode; key = priv->wilc_gtk[key_index]; } else { if (params->cipher == WLAN_CIPHER_SUITE_TKIP) - mode = ENCRYPT_ENABLED | WPA | TKIP; + mode = WILC_FW_SEC_WPA_TKIP; else - mode = priv->wilc_groupkey | AES; + mode = priv->wilc_groupkey | WILC_FW_AES; key = priv->wilc_ptk[key_index]; } @@ -970,7 +906,7 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, if (ret) return -ENOMEM; - op_mode = AP_MODE; + op_mode = WILC_AP_MODE; } else { if (params->key_len > 16 && params->cipher == WLAN_CIPHER_SUITE_TKIP) { @@ -979,7 +915,7 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, keylen = params->key_len - 16; } - op_mode = STATION_MODE; + op_mode = WILC_STATION_MODE; } if (!pairwise) @@ -1088,7 +1024,7 @@ static int get_station(struct wiphy *wiphy, struct net_device *dev, u32 associatedsta = ~0; u32 inactive_time = 0; - if (vif->iftype == AP_MODE || vif->iftype == GO_MODE) { + if (vif->iftype == WILC_AP_MODE || vif->iftype == WILC_GO_MODE) { for (i = 0; i < NUM_STA_ASSOCIATED; i++) { if (!(memcmp(mac, priv->assoc_stainfo.sta_associated_bss[i], @@ -1107,10 +1043,10 @@ static int get_station(struct wiphy *wiphy, struct net_device *dev, wilc_get_inactive_time(vif, mac, &inactive_time); sinfo->inactive_time = 1000 * inactive_time; - } else if (vif->iftype == STATION_MODE) { + } else if (vif->iftype == WILC_STATION_MODE) { struct rf_info stats; - wilc_get_statistics(vif, &stats, true); + wilc_get_statistics(vif, &stats); sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL) | BIT_ULL(NL80211_STA_INFO_RX_PACKETS) | @@ -1149,21 +1085,45 @@ static int set_wiphy_params(struct wiphy *wiphy, u32 changed) cfg_param_val.flag = 0; if (changed & WIPHY_PARAM_RETRY_SHORT) { - cfg_param_val.flag |= RETRY_SHORT; + netdev_dbg(vif->ndev, + "Setting WIPHY_PARAM_RETRY_SHORT %d\n", + wiphy->retry_short); + cfg_param_val.flag |= WILC_CFG_PARAM_RETRY_SHORT; cfg_param_val.short_retry_limit = wiphy->retry_short; } if (changed & WIPHY_PARAM_RETRY_LONG) { - cfg_param_val.flag |= RETRY_LONG; + netdev_dbg(vif->ndev, + "Setting WIPHY_PARAM_RETRY_LONG %d\n", + wiphy->retry_long); + cfg_param_val.flag |= WILC_CFG_PARAM_RETRY_LONG; cfg_param_val.long_retry_limit = wiphy->retry_long; } if (changed & WIPHY_PARAM_FRAG_THRESHOLD) { - cfg_param_val.flag |= FRAG_THRESHOLD; - cfg_param_val.frag_threshold = wiphy->frag_threshold; + if (wiphy->frag_threshold > 255 && + wiphy->frag_threshold < 7937) { + netdev_dbg(vif->ndev, + "Setting WIPHY_PARAM_FRAG_THRESHOLD %d\n", + wiphy->frag_threshold); + cfg_param_val.flag |= WILC_CFG_PARAM_FRAG_THRESHOLD; + cfg_param_val.frag_threshold = wiphy->frag_threshold; + } else { + netdev_err(vif->ndev, + "Fragmentation threshold out of range\n"); + return -EINVAL; + } } if (changed & WIPHY_PARAM_RTS_THRESHOLD) { - cfg_param_val.flag |= RTS_THRESHOLD; - cfg_param_val.rts_threshold = wiphy->rts_threshold; + if (wiphy->rts_threshold > 255) { + netdev_dbg(vif->ndev, + "Setting WIPHY_PARAM_RTS_THRESHOLD %d\n", + wiphy->rts_threshold); + cfg_param_val.flag |= WILC_CFG_PARAM_RTS_THRESHOLD; + cfg_param_val.rts_threshold = wiphy->rts_threshold; + } else { + netdev_err(vif->ndev, "RTS threshold out of range\n"); + return -EINVAL; + } } ret = wilc_hif_set_cfg(vif, &cfg_param_val); @@ -1193,7 +1153,7 @@ static int set_pmksa(struct wiphy *wiphy, struct net_device *netdev, memcpy(priv->pmkid_list.pmkidlist[i].bssid, pmksa->bssid, ETH_ALEN); memcpy(priv->pmkid_list.pmkidlist[i].pmkid, pmksa->pmkid, - PMKID_LEN); + WLAN_PMKID_LEN); if (!(flag == PMKID_FOUND)) priv->pmkid_list.numpmkid++; } else { @@ -1218,7 +1178,7 @@ static int del_pmksa(struct wiphy *wiphy, struct net_device *netdev, if (!memcmp(pmksa->bssid, priv->pmkid_list.pmkidlist[i].bssid, ETH_ALEN)) { memset(&priv->pmkid_list.pmkidlist[i], 0, - sizeof(struct host_if_pmkid)); + sizeof(struct wilc_pmkid)); break; } } @@ -1230,7 +1190,7 @@ static int del_pmksa(struct wiphy *wiphy, struct net_device *netdev, ETH_ALEN); memcpy(priv->pmkid_list.pmkidlist[i].pmkid, priv->pmkid_list.pmkidlist[i + 1].pmkid, - PMKID_LEN); + WLAN_PMKID_LEN); } priv->pmkid_list.numpmkid--; } else { @@ -1244,7 +1204,7 @@ static int flush_pmksa(struct wiphy *wiphy, struct net_device *netdev) { struct wilc_priv *priv = wiphy_priv(wiphy); - memset(&priv->pmkid_list, 0, sizeof(struct host_if_pmkid_attr)); + memset(&priv->pmkid_list, 0, sizeof(struct wilc_pmkid_attr)); return 0; } @@ -1676,12 +1636,12 @@ void wilc_mgmt_frame_register(struct wiphy *wiphy, struct wireless_dev *wdev, return; switch (frame_type) { - case PROBE_REQ: + case IEEE80211_STYPE_PROBE_REQ: vif->frame_reg[0].type = frame_type; vif->frame_reg[0].reg = reg; break; - case ACTION: + case IEEE80211_STYPE_ACTION: vif->frame_reg[1].type = frame_type; vif->frame_reg[1].reg = reg; break; @@ -1706,13 +1666,16 @@ static int dump_station(struct wiphy *wiphy, struct net_device *dev, { struct wilc_priv *priv = wiphy_priv(wiphy); struct wilc_vif *vif = netdev_priv(priv->dev); + int ret; if (idx != 0) return -ENOENT; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL); - wilc_get_rssi(vif, &sinfo->signal); + ret = wilc_get_rssi(vif, &sinfo->signal); + if (ret) + return ret; memcpy(mac, priv->associated_bss, ETH_ALEN); return 0; @@ -1753,11 +1716,11 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev, dev->ieee80211_ptr->iftype = type; priv->wdev->iftype = type; vif->monitor_flag = 0; - vif->iftype = STATION_MODE; - wilc_set_operation_mode(vif, STATION_MODE); + vif->iftype = WILC_STATION_MODE; + wilc_set_operation_mode(vif, WILC_STATION_MODE); memset(priv->assoc_stainfo.sta_associated_bss, 0, - MAX_NUM_STA * ETH_ALEN); + WILC_MAX_NUM_STA * ETH_ALEN); wl->enable_ps = true; wilc_set_power_mgmt(vif, 1, 0); @@ -1768,8 +1731,8 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev, dev->ieee80211_ptr->iftype = type; priv->wdev->iftype = type; vif->monitor_flag = 0; - vif->iftype = CLIENT_MODE; - wilc_set_operation_mode(vif, STATION_MODE); + vif->iftype = WILC_CLIENT_MODE; + wilc_set_operation_mode(vif, WILC_STATION_MODE); wl->enable_ps = false; wilc_set_power_mgmt(vif, 0, 0); @@ -1779,12 +1742,12 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev, wl->enable_ps = false; dev->ieee80211_ptr->iftype = type; priv->wdev->iftype = type; - vif->iftype = AP_MODE; + vif->iftype = WILC_AP_MODE; if (wl->initialized) { wilc_set_wfi_drv_handler(vif, wilc_get_vif_idx(vif), - 0, vif->ifc_id, false); - wilc_set_operation_mode(vif, AP_MODE); + 0, vif->ifc_id); + wilc_set_operation_mode(vif, WILC_AP_MODE); wilc_set_power_mgmt(vif, 0, 0); } break; @@ -1793,10 +1756,10 @@ static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev, vif->obtaining_ip = true; mod_timer(&vif->during_ip_timer, jiffies + msecs_to_jiffies(DURING_IP_TIME_OUT)); - wilc_set_operation_mode(vif, AP_MODE); + wilc_set_operation_mode(vif, WILC_AP_MODE); dev->ieee80211_ptr->iftype = type; priv->wdev->iftype = type; - vif->iftype = GO_MODE; + vif->iftype = WILC_GO_MODE; wl->enable_ps = false; wilc_set_power_mgmt(vif, 0, 0); @@ -1815,21 +1778,17 @@ static int start_ap(struct wiphy *wiphy, struct net_device *dev, { struct wilc_vif *vif = netdev_priv(dev); struct wilc *wl = vif->wilc; - struct cfg80211_beacon_data *beacon = &settings->beacon; int ret; ret = set_channel(wiphy, &settings->chandef); - if (ret != 0) netdev_err(dev, "Error in setting channel\n"); - wilc_wlan_set_bssid(dev, wl->vif[vif->idx]->src_addr, AP_MODE); + wilc_wlan_set_bssid(dev, wl->vif[vif->idx]->src_addr, WILC_AP_MODE); wilc_set_power_mgmt(vif, 0, 0); return wilc_add_beacon(vif, settings->beacon_interval, - settings->dtim_period, beacon->head_len, - (u8 *)beacon->head, beacon->tail_len, - (u8 *)beacon->tail); + settings->dtim_period, &settings->beacon); } static int change_beacon(struct wiphy *wiphy, struct net_device *dev, @@ -1838,9 +1797,7 @@ static int change_beacon(struct wiphy *wiphy, struct net_device *dev, struct wilc_priv *priv = wiphy_priv(wiphy); struct wilc_vif *vif = netdev_priv(priv->dev); - return wilc_add_beacon(vif, 0, 0, beacon->head_len, - (u8 *)beacon->head, beacon->tail_len, - (u8 *)beacon->tail); + return wilc_add_beacon(vif, 0, 0, beacon); } static int stop_ap(struct wiphy *wiphy, struct net_device *dev) @@ -1850,7 +1807,7 @@ static int stop_ap(struct wiphy *wiphy, struct net_device *dev) struct wilc_vif *vif = netdev_priv(priv->dev); u8 null_bssid[ETH_ALEN] = {0}; - wilc_wlan_set_bssid(dev, null_bssid, AP_MODE); + wilc_wlan_set_bssid(dev, null_bssid, WILC_AP_MODE); ret = wilc_del_beacon(vif); @@ -1865,28 +1822,13 @@ static int add_station(struct wiphy *wiphy, struct net_device *dev, { int ret = 0; struct wilc_priv *priv = wiphy_priv(wiphy); - struct add_sta_param sta_params = { {0} }; struct wilc_vif *vif = netdev_priv(dev); - if (vif->iftype == AP_MODE || vif->iftype == GO_MODE) { - memcpy(sta_params.bssid, mac, ETH_ALEN); + if (vif->iftype == WILC_AP_MODE || vif->iftype == WILC_GO_MODE) { memcpy(priv->assoc_stainfo.sta_associated_bss[params->aid], mac, ETH_ALEN); - sta_params.aid = params->aid; - sta_params.rates_len = params->supported_rates_len; - sta_params.rates = params->supported_rates; - - if (!params->ht_capa) { - sta_params.ht_supported = false; - } else { - sta_params.ht_supported = true; - sta_params.ht_capa = *params->ht_capa; - } - - sta_params.flags_mask = params->sta_flags_mask; - sta_params.flags_set = params->sta_flags_set; - ret = wilc_add_station(vif, &sta_params); + ret = wilc_add_station(vif, mac, params); if (ret) netdev_err(dev, "Host add station fail\n"); } @@ -1903,7 +1845,7 @@ static int del_station(struct wiphy *wiphy, struct net_device *dev, struct wilc_vif *vif = netdev_priv(dev); struct sta_info *info; - if (!(vif->iftype == AP_MODE || vif->iftype == GO_MODE)) + if (!(vif->iftype == WILC_AP_MODE || vif->iftype == WILC_GO_MODE)) return ret; info = &priv->assoc_stainfo; @@ -1921,26 +1863,10 @@ static int change_station(struct wiphy *wiphy, struct net_device *dev, const u8 *mac, struct station_parameters *params) { int ret = 0; - struct add_sta_param sta_params = { {0} }; struct wilc_vif *vif = netdev_priv(dev); - if (vif->iftype == AP_MODE || vif->iftype == GO_MODE) { - memcpy(sta_params.bssid, mac, ETH_ALEN); - sta_params.aid = params->aid; - sta_params.rates_len = params->supported_rates_len; - sta_params.rates = params->supported_rates; - - if (!params->ht_capa) { - sta_params.ht_supported = false; - } else { - sta_params.ht_supported = true; - sta_params.ht_capa = *params->ht_capa; - } - - sta_params.flags_mask = params->sta_flags_mask; - sta_params.flags_set = params->sta_flags_set; - - ret = wilc_edit_station(vif, &sta_params); + if (vif->iftype == WILC_AP_MODE || vif->iftype == WILC_GO_MODE) { + ret = wilc_edit_station(vif, mac, params); if (ret) netdev_err(dev, "Host edit station fail\n"); } @@ -2095,14 +2021,6 @@ static struct wireless_dev *wilc_wfi_cfg_alloc(void) if (!wdev->wiphy) goto free_mem; - wilc_band_2ghz.ht_cap.ht_supported = 1; - wilc_band_2ghz.ht_cap.cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT); - wilc_band_2ghz.ht_cap.mcs.rx_mask[0] = 0xff; - wilc_band_2ghz.ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K; - wilc_band_2ghz.ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE; - - wdev->wiphy->bands[NL80211_BAND_2GHZ] = &wilc_band_2ghz; - return wdev; free_mem: @@ -2126,15 +2044,33 @@ struct wireless_dev *wilc_create_wiphy(struct net_device *net, priv = wdev_priv(wdev); priv->wdev = wdev; - wdev->wiphy->max_scan_ssids = MAX_NUM_PROBED_SSID; + + memcpy(priv->bitrates, wilc_bitrates, sizeof(wilc_bitrates)); + memcpy(priv->channels, wilc_2ghz_channels, sizeof(wilc_2ghz_channels)); + priv->band.bitrates = priv->bitrates; + priv->band.n_bitrates = ARRAY_SIZE(priv->bitrates); + priv->band.channels = priv->channels; + priv->band.n_channels = ARRAY_SIZE(wilc_2ghz_channels); + + priv->band.ht_cap.ht_supported = 1; + priv->band.ht_cap.cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT); + priv->band.ht_cap.mcs.rx_mask[0] = 0xff; + priv->band.ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_8K; + priv->band.ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_NONE; + + wdev->wiphy->bands[NL80211_BAND_2GHZ] = &priv->band; + + wdev->wiphy->max_scan_ssids = WILC_MAX_NUM_PROBED_SSID; #ifdef CONFIG_PM wdev->wiphy->wowlan = &wowlan_support; #endif wdev->wiphy->max_num_pmkids = WILC_MAX_NUM_PMKIDS; wdev->wiphy->max_scan_ie_len = 1000; wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM; - wdev->wiphy->cipher_suites = cipher_suites; - wdev->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); + memcpy(priv->cipher_suites, wilc_cipher_suites, + sizeof(wilc_cipher_suites)); + wdev->wiphy->cipher_suites = priv->cipher_suites; + wdev->wiphy->n_cipher_suites = ARRAY_SIZE(wilc_cipher_suites); wdev->wiphy->mgmt_stypes = wilc_wfi_cfg80211_mgmt_types; wdev->wiphy->max_remain_on_channel_duration = 500; diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h index 4f05a16c778e..c6685c0c238b 100644 --- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h +++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h @@ -22,7 +22,6 @@ #define FLOW_CONTROL_UPPER_THRESHOLD 256 #define WILC_MAX_NUM_PMKIDS 16 -#define PMKID_LEN 16 #define PMKID_FOUND 1 #define NUM_STA_ASSOCIATED 8 @@ -58,7 +57,7 @@ struct wilc_wfi_wep_key { }; struct sta_info { - u8 sta_associated_bss[MAX_NUM_STA][ETH_ALEN]; + u8 sta_associated_bss[WILC_MAX_NUM_STA][ETH_ALEN]; }; /*Parameters needed for host interface for remaining on channel*/ @@ -75,6 +74,61 @@ struct wilc_p2p_var { bool is_wilc_ie; }; +static const u32 wilc_cipher_suites[] = { + WLAN_CIPHER_SUITE_WEP40, + WLAN_CIPHER_SUITE_WEP104, + WLAN_CIPHER_SUITE_TKIP, + WLAN_CIPHER_SUITE_CCMP, + WLAN_CIPHER_SUITE_AES_CMAC +}; + +#define CHAN2G(_channel, _freq, _flags) { \ + .band = NL80211_BAND_2GHZ, \ + .center_freq = (_freq), \ + .hw_value = (_channel), \ + .flags = (_flags), \ + .max_antenna_gain = 0, \ + .max_power = 30, \ +} + +static const struct ieee80211_channel wilc_2ghz_channels[] = { + CHAN2G(1, 2412, 0), + CHAN2G(2, 2417, 0), + CHAN2G(3, 2422, 0), + CHAN2G(4, 2427, 0), + CHAN2G(5, 2432, 0), + CHAN2G(6, 2437, 0), + CHAN2G(7, 2442, 0), + CHAN2G(8, 2447, 0), + CHAN2G(9, 2452, 0), + CHAN2G(10, 2457, 0), + CHAN2G(11, 2462, 0), + CHAN2G(12, 2467, 0), + CHAN2G(13, 2472, 0), + CHAN2G(14, 2484, 0) +}; + +#define RATETAB_ENT(_rate, _hw_value, _flags) { \ + .bitrate = (_rate), \ + .hw_value = (_hw_value), \ + .flags = (_flags), \ +} + +static struct ieee80211_rate wilc_bitrates[] = { + RATETAB_ENT(10, 0, 0), + RATETAB_ENT(20, 1, 0), + RATETAB_ENT(55, 2, 0), + RATETAB_ENT(110, 3, 0), + RATETAB_ENT(60, 9, 0), + RATETAB_ENT(90, 6, 0), + RATETAB_ENT(120, 7, 0), + RATETAB_ENT(180, 8, 0), + RATETAB_ENT(240, 9, 0), + RATETAB_ENT(360, 10, 0), + RATETAB_ENT(480, 11, 0), + RATETAB_ENT(540, 12, 0) +}; + struct wilc_priv { struct wireless_dev *wdev; struct cfg80211_scan_request *scan_req; @@ -90,13 +144,13 @@ struct wilc_priv { struct sk_buff *skb; struct net_device *dev; struct host_if_drv *hif_drv; - struct host_if_pmkid_attr pmkid_list; + struct wilc_pmkid_attr pmkid_list; u8 wep_key[4][WLAN_KEY_LEN_WEP104]; u8 wep_key_len[4]; /* The real interface that the monitor is on */ struct net_device *real_ndev; - struct wilc_wfi_key *wilc_gtk[MAX_NUM_STA]; - struct wilc_wfi_key *wilc_ptk[MAX_NUM_STA]; + struct wilc_wfi_key *wilc_gtk[WILC_MAX_NUM_STA]; + struct wilc_wfi_key *wilc_ptk[WILC_MAX_NUM_STA]; u8 wilc_groupkey; /* mutexes */ struct mutex scan_req_lock; @@ -105,6 +159,11 @@ struct wilc_priv { struct network_info scanned_shadow[MAX_NUM_SCANNED_NETWORKS_SHADOW]; int scanned_cnt; struct wilc_p2p_var p2p; + + struct ieee80211_channel channels[ARRAY_SIZE(wilc_2ghz_channels)]; + struct ieee80211_rate bitrates[ARRAY_SIZE(wilc_bitrates)]; + struct ieee80211_supported_band band; + u32 cipher_suites[ARRAY_SIZE(wilc_cipher_suites)]; }; struct frame_reg { @@ -169,7 +228,7 @@ struct wilc { int dev_irq_num; int close; u8 vif_num; - struct wilc_vif *vif[NUM_CONCURRENT_IFC]; + struct wilc_vif *vif[WILC_NUM_CONCURRENT_IFC]; u8 open_ifcs; /*protect head of transmit queue*/ struct mutex txq_add_to_head_cs; @@ -188,7 +247,8 @@ struct wilc { struct task_struct *txq_thread; int quit; - int cfg_frame_in_use; + /* lock to protect issue of wid command to firmware */ + struct mutex cfg_cmd_lock; struct wilc_cfg_frame cfg_frame; u32 cfg_frame_offset; int cfg_seq_no; diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index a48c906b2443..3c5e9e030cad 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -17,13 +17,13 @@ static inline bool is_wilc1000(u32 id) static inline void acquire_bus(struct wilc *wilc, enum bus_acquire acquire) { mutex_lock(&wilc->hif_cs); - if (acquire == ACQUIRE_AND_WAKEUP) + if (acquire == WILC_BUS_ACQUIRE_AND_WAKEUP) chip_wakeup(wilc); } static inline void release_bus(struct wilc *wilc, enum bus_release release) { - if (release == RELEASE_ALLOW_SLEEP) + if (release == WILC_BUS_RELEASE_ALLOW_SLEEP) chip_allow_sleep(wilc); mutex_unlock(&wilc->hif_cs); } @@ -399,7 +399,7 @@ void chip_wakeup(struct wilc *wilc) { u32 reg, clk_status_reg; - if ((wilc->io_type & 0x1) == HIF_SPI) { + if ((wilc->io_type & 0x1) == WILC_HIF_SPI) { do { wilc->hif_func->hif_read_reg(wilc, 1, ®); wilc->hif_func->hif_write_reg(wilc, 1, reg | BIT(1)); @@ -410,7 +410,7 @@ void chip_wakeup(struct wilc *wilc) wilc_get_chipid(wilc, true); } while (wilc_get_chipid(wilc, true) == 0); } while (wilc_get_chipid(wilc, true) == 0); - } else if ((wilc->io_type & 0x1) == HIF_SDIO) { + } else if ((wilc->io_type & 0x1) == WILC_HIF_SDIO) { wilc->hif_func->hif_write_reg(wilc, 0xfa, 1); usleep_range(200, 400); wilc->hif_func->hif_read_reg(wilc, 0xf0, ®); @@ -433,7 +433,7 @@ void chip_wakeup(struct wilc *wilc) } while ((clk_status_reg & 0x1) == 0); } - if (wilc->chip_ps_state == CHIP_SLEEPING_MANUAL) { + if (wilc->chip_ps_state == WILC_CHIP_SLEEPING_MANUAL) { if (wilc_get_chipid(wilc, false) < 0x1002b0) { u32 val32; @@ -446,37 +446,37 @@ void chip_wakeup(struct wilc *wilc) wilc->hif_func->hif_write_reg(wilc, 0x1e9c, val32); } } - wilc->chip_ps_state = CHIP_WAKEDUP; + wilc->chip_ps_state = WILC_CHIP_WAKEDUP; } EXPORT_SYMBOL_GPL(chip_wakeup); void wilc_chip_sleep_manually(struct wilc *wilc) { - if (wilc->chip_ps_state != CHIP_WAKEDUP) + if (wilc->chip_ps_state != WILC_CHIP_WAKEDUP) return; - acquire_bus(wilc, ACQUIRE_ONLY); + acquire_bus(wilc, WILC_BUS_ACQUIRE_ONLY); chip_allow_sleep(wilc); wilc->hif_func->hif_write_reg(wilc, 0x10a8, 1); - wilc->chip_ps_state = CHIP_SLEEPING_MANUAL; - release_bus(wilc, RELEASE_ONLY); + wilc->chip_ps_state = WILC_CHIP_SLEEPING_MANUAL; + release_bus(wilc, WILC_BUS_RELEASE_ONLY); } EXPORT_SYMBOL_GPL(wilc_chip_sleep_manually); void host_wakeup_notify(struct wilc *wilc) { - acquire_bus(wilc, ACQUIRE_ONLY); + acquire_bus(wilc, WILC_BUS_ACQUIRE_ONLY); wilc->hif_func->hif_write_reg(wilc, 0x10b0, 1); - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); } EXPORT_SYMBOL_GPL(host_wakeup_notify); void host_sleep_notify(struct wilc *wilc) { - acquire_bus(wilc, ACQUIRE_ONLY); + acquire_bus(wilc, WILC_BUS_ACQUIRE_ONLY); wilc->hif_func->hif_write_reg(wilc, 0x10ac, 1); - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); } EXPORT_SYMBOL_GPL(host_sleep_notify); @@ -541,7 +541,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count) goto out; vmm_table[i] = 0x0; - acquire_bus(wilc, ACQUIRE_AND_WAKEUP); + acquire_bus(wilc, WILC_BUS_ACQUIRE_AND_WAKEUP); counter = 0; func = wilc->hif_func; do { @@ -584,7 +584,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count) entries = ((reg >> 3) & 0x3f); break; } - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); } while (--timeout); if (timeout <= 0) { ret = func->hif_write_reg(wilc, WILC_HOST_VMM_CTL, 0x0); @@ -611,11 +611,11 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count) goto out_release_bus; if (entries == 0) { - ret = WILC_TX_ERR_NO_BUF; + ret = -ENOBUFS; goto out_release_bus; } - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); offset = 0; i = 0; @@ -667,7 +667,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count) kfree(tqe); } while (--entries); - acquire_bus(wilc, ACQUIRE_AND_WAKEUP); + acquire_bus(wilc, WILC_BUS_ACQUIRE_AND_WAKEUP); ret = func->hif_clear_int_ext(wilc, ENABLE_TX_VMM); if (!ret) @@ -676,7 +676,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count) ret = func->hif_block_tx_ext(wilc, 0, txb, offset); out_release_bus: - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); out: mutex_unlock(&wilc->txq_add_to_head_cs); @@ -775,7 +775,7 @@ static void wilc_pllupdate_isr_ext(struct wilc *wilc, u32 int_stats) wilc->hif_func->hif_clear_int_ext(wilc, PLL_INT_CLR); - if (wilc->io_type == HIF_SDIO) + if (wilc->io_type == WILC_HIF_SDIO) mdelay(WILC_PLL_TO_SDIO); else mdelay(WILC_PLL_TO_SPI); @@ -835,7 +835,7 @@ void wilc_handle_isr(struct wilc *wilc) { u32 int_status; - acquire_bus(wilc, ACQUIRE_AND_WAKEUP); + acquire_bus(wilc, WILC_BUS_ACQUIRE_AND_WAKEUP); wilc->hif_func->hif_read_int(wilc, &int_status); if (int_status & PLL_INT_EXT) @@ -850,7 +850,7 @@ void wilc_handle_isr(struct wilc *wilc) if (!(int_status & (ALL_INT_EXT))) wilc_unknown_isr_ext(wilc); - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); } EXPORT_SYMBOL_GPL(wilc_handle_isr); @@ -874,7 +874,7 @@ int wilc_wlan_firmware_download(struct wilc *wilc, const u8 *buffer, memcpy(&size, &buffer[offset + 4], 4); le32_to_cpus(&addr); le32_to_cpus(&size); - acquire_bus(wilc, ACQUIRE_ONLY); + acquire_bus(wilc, WILC_BUS_ACQUIRE_ONLY); offset += 8; while (((int)size) && (offset < buffer_size)) { if (size <= blksz) @@ -892,7 +892,7 @@ int wilc_wlan_firmware_download(struct wilc *wilc, const u8 *buffer, offset += size2; size -= size2; } - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); if (!ret) { ret = -EIO; @@ -913,20 +913,20 @@ int wilc_wlan_start(struct wilc *wilc) int ret; u32 chipid; - if (wilc->io_type == HIF_SDIO) { + if (wilc->io_type == WILC_HIF_SDIO) { reg = 0; reg |= BIT(3); - } else if (wilc->io_type == HIF_SPI) { + } else if (wilc->io_type == WILC_HIF_SPI) { reg = 1; } - acquire_bus(wilc, ACQUIRE_ONLY); + acquire_bus(wilc, WILC_BUS_ACQUIRE_ONLY); ret = wilc->hif_func->hif_write_reg(wilc, WILC_VMM_CORE_CFG, reg); if (!ret) { - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); return -EIO; } reg = 0; - if (wilc->io_type == HIF_SDIO && wilc->dev_irq_num) + if (wilc->io_type == WILC_HIF_SDIO && wilc->dev_irq_num) reg |= WILC_HAVE_SDIO_IRQ_GPIO; #ifdef WILC_DISABLE_PMU @@ -954,7 +954,7 @@ int wilc_wlan_start(struct wilc *wilc) ret = wilc->hif_func->hif_write_reg(wilc, WILC_GP_REG_1, reg); if (!ret) { - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); return -EIO; } @@ -962,7 +962,7 @@ int wilc_wlan_start(struct wilc *wilc) ret = wilc->hif_func->hif_read_reg(wilc, 0x1000, &chipid); if (!ret) { - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); return -EIO; } @@ -976,7 +976,7 @@ int wilc_wlan_start(struct wilc *wilc) reg |= BIT(10); ret = wilc->hif_func->hif_write_reg(wilc, WILC_GLB_RESET_0, reg); wilc->hif_func->hif_read_reg(wilc, WILC_GLB_RESET_0, ®); - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); return (ret < 0) ? ret : 0; } @@ -987,18 +987,18 @@ int wilc_wlan_stop(struct wilc *wilc) int ret; u8 timeout = 10; - acquire_bus(wilc, ACQUIRE_AND_WAKEUP); + acquire_bus(wilc, WILC_BUS_ACQUIRE_AND_WAKEUP); ret = wilc->hif_func->hif_read_reg(wilc, WILC_GLB_RESET_0, ®); if (!ret) { - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); return ret; } reg &= ~BIT(10); ret = wilc->hif_func->hif_write_reg(wilc, WILC_GLB_RESET_0, reg); if (!ret) { - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); return ret; } @@ -1006,7 +1006,7 @@ int wilc_wlan_stop(struct wilc *wilc) ret = wilc->hif_func->hif_read_reg(wilc, WILC_GLB_RESET_0, ®); if (!ret) { - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); return ret; } @@ -1021,7 +1021,7 @@ int wilc_wlan_stop(struct wilc *wilc) WILC_GLB_RESET_0, ®); if (!ret) { - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); return ret; } break; @@ -1036,7 +1036,7 @@ int wilc_wlan_stop(struct wilc *wilc) ret = wilc->hif_func->hif_write_reg(wilc, WILC_GLB_RESET_0, reg); - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); return ret; } @@ -1072,18 +1072,18 @@ void wilc_wlan_cleanup(struct net_device *dev) kfree(wilc->tx_buffer); wilc->tx_buffer = NULL; - acquire_bus(wilc, ACQUIRE_AND_WAKEUP); + acquire_bus(wilc, WILC_BUS_ACQUIRE_AND_WAKEUP); ret = wilc->hif_func->hif_read_reg(wilc, WILC_GP_REG_0, ®); if (!ret) - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); ret = wilc->hif_func->hif_write_reg(wilc, WILC_GP_REG_0, (reg | ABORT_INT)); if (!ret) - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); - release_bus(wilc, RELEASE_ALLOW_SLEEP); + release_bus(wilc, WILC_BUS_RELEASE_ALLOW_SLEEP); wilc->hif_func->hif_deinit(NULL); } @@ -1122,8 +1122,7 @@ int wilc_wlan_cfg_set(struct wilc_vif *vif, int start, u16 wid, u8 *buffer, int ret_size; struct wilc *wilc = vif->wilc; - if (wilc->cfg_frame_in_use) - return 0; + mutex_lock(&wilc->cfg_cmd_lock); if (start) wilc->cfg_frame_offset = 0; @@ -1134,11 +1133,12 @@ int wilc_wlan_cfg_set(struct wilc_vif *vif, int start, u16 wid, u8 *buffer, offset += ret_size; wilc->cfg_frame_offset = offset; - if (!commit) + if (!commit) { + mutex_unlock(&wilc->cfg_cmd_lock); return ret_size; + } netdev_dbg(vif->ndev, "%s: seqno[%d]\n", __func__, wilc->cfg_seq_no); - wilc->cfg_frame_in_use = 1; if (wilc_wlan_cfg_commit(vif, WILC_CFG_SET, drv_handler)) ret_size = 0; @@ -1149,9 +1149,9 @@ int wilc_wlan_cfg_set(struct wilc_vif *vif, int start, u16 wid, u8 *buffer, ret_size = 0; } - wilc->cfg_frame_in_use = 0; wilc->cfg_frame_offset = 0; wilc->cfg_seq_no += 1; + mutex_unlock(&wilc->cfg_cmd_lock); return ret_size; } @@ -1163,8 +1163,7 @@ int wilc_wlan_cfg_get(struct wilc_vif *vif, int start, u16 wid, int commit, int ret_size; struct wilc *wilc = vif->wilc; - if (wilc->cfg_frame_in_use) - return 0; + mutex_lock(&wilc->cfg_cmd_lock); if (start) wilc->cfg_frame_offset = 0; @@ -1174,10 +1173,10 @@ int wilc_wlan_cfg_get(struct wilc_vif *vif, int start, u16 wid, int commit, offset += ret_size; wilc->cfg_frame_offset = offset; - if (!commit) + if (!commit) { + mutex_unlock(&wilc->cfg_cmd_lock); return ret_size; - - wilc->cfg_frame_in_use = 1; + } if (wilc_wlan_cfg_commit(vif, WILC_CFG_QUERY, drv_handler)) ret_size = 0; @@ -1187,9 +1186,9 @@ int wilc_wlan_cfg_get(struct wilc_vif *vif, int start, u16 wid, int commit, netdev_dbg(vif->ndev, "%s: Timed Out\n", __func__); ret_size = 0; } - wilc->cfg_frame_in_use = 0; wilc->cfg_frame_offset = 0; wilc->cfg_seq_no += 1; + mutex_unlock(&wilc->cfg_cmd_lock); return ret_size; } @@ -1205,7 +1204,7 @@ int wilc_send_config_pkt(struct wilc_vif *vif, u8 mode, struct wid *wids, int i; int ret = 0; - if (mode == GET_CFG) { + if (mode == WILC_GET_CFG) { for (i = 0; i < count; i++) { if (!wilc_wlan_cfg_get(vif, !i, wids[i].id, @@ -1221,7 +1220,7 @@ int wilc_send_config_pkt(struct wilc_vif *vif, u8 mode, struct wid *wids, wids[i].val, wids[i].size); } - } else if (mode == SET_CFG) { + } else if (mode == WILC_SET_CFG) { for (i = 0; i < count; i++) { if (!wilc_wlan_cfg_set(vif, !i, wids[i].id, @@ -1245,7 +1244,7 @@ static u32 init_chip(struct net_device *dev) struct wilc_vif *vif = netdev_priv(dev); struct wilc *wilc = vif->wilc; - acquire_bus(wilc, ACQUIRE_ONLY); + acquire_bus(wilc, WILC_BUS_ACQUIRE_ONLY); chipid = wilc_get_chipid(wilc, true); @@ -1268,7 +1267,7 @@ static u32 init_chip(struct net_device *dev) } } - release_bus(wilc, RELEASE_ONLY); + release_bus(wilc, WILC_BUS_RELEASE_ONLY); return ret; } diff --git a/drivers/staging/wilc1000/wilc_wlan_cfg.c b/drivers/staging/wilc1000/wilc_wlan_cfg.c index faa001c75681..8390766358da 100644 --- a/drivers/staging/wilc1000/wilc_wlan_cfg.c +++ b/drivers/staging/wilc1000/wilc_wlan_cfg.c @@ -7,7 +7,6 @@ #include "wilc_wlan_if.h" #include "wilc_wlan.h" #include "wilc_wlan_cfg.h" -#include "coreconfigurator.h" #include "wilc_wfi_netdevice.h" enum cfg_cmd_type { diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h index ce2066b74287..e2310d860291 100644 --- a/drivers/staging/wilc1000/wilc_wlan_if.h +++ b/drivers/staging/wilc1000/wilc_wlan_if.h @@ -15,8 +15,10 @@ * ********************************************/ -#define HIF_SDIO (0) -#define HIF_SPI BIT(0) +enum { + WILC_HIF_SDIO = 0, + WILC_HIF_SPI = BIT(0) +}; /******************************************** * @@ -24,29 +26,12 @@ * ********************************************/ -struct sdio_cmd52 { - u32 read_write: 1; - u32 function: 3; - u32 raw: 1; - u32 address: 17; - u32 data: 8; -}; - -struct sdio_cmd53 { - u32 read_write: 1; - u32 function: 3; - u32 block_mode: 1; - u32 increment: 1; - u32 address: 17; - u32 count: 9; - u8 *buffer; - u32 block_size; +enum { + WILC_MAC_STATUS_INIT = -1, + WILC_MAC_STATUS_DISCONNECTED = 0, + WILC_MAC_STATUS_CONNECTED = 1 }; -#define MAC_STATUS_INIT -1 -#define MAC_STATUS_CONNECTED 1 -#define MAC_STATUS_DISCONNECTED 0 - struct tx_complete_data { int size; void *buff; @@ -56,8 +41,6 @@ struct tx_complete_data { typedef void (*wilc_tx_complete_func_t)(void *, int); -#define WILC_TX_ERR_NO_BUF (-2) - /******************************************** * * Wlan Configuration ID @@ -68,133 +51,172 @@ typedef void (*wilc_tx_complete_func_t)(void *, int); #define MAX_RATES_SUPPORTED 12 enum bss_types { - INFRASTRUCTURE = 0, - INDEPENDENT, - AP, + WILC_FW_BSS_TYPE_INFRA = 0, + WILC_FW_BSS_TYPE_INDEPENDENT, + WILC_FW_BSS_TYPE_AP, }; enum { - B_ONLY_MODE = 0, /* 1, 2 M, otherwise 5, 11 M */ - G_ONLY_MODE, /* 6,12,24 otherwise 9,18,36,48,54 */ - G_MIXED_11B_1_MODE, /* 1,2,5.5,11 otherwise all on */ - G_MIXED_11B_2_MODE, /* 1,2,5,11,6,12,24 otherwise all on */ + WILC_FW_OPER_MODE_B_ONLY = 0, /* 1, 2 M, otherwise 5, 11 M */ + WILC_FW_OPER_MODE_G_ONLY, /* 6,12,24 otherwise 9,18,36,48,54 */ + WILC_FW_OPER_MODE_G_MIXED_11B_1, /* 1,2,5.5,11 otherwise all on */ + WILC_FW_OPER_MODE_G_MIXED_11B_2, /* 1,2,5,11,6,12,24 otherwise all on */ }; enum { - G_SHORT_PREAMBLE = 0, /* Short Preamble */ - G_LONG_PREAMBLE = 1, /* Long Preamble */ - G_AUTO_PREAMBLE = 2, /* Auto Preamble Selection */ + WILC_FW_PREAMBLE_SHORT = 0, /* Short Preamble */ + WILC_FW_PREAMBLE_LONG = 1, /* Long Preamble */ + WILC_FW_PREAMBLE_AUTO = 2, /* Auto Preamble Selection */ }; enum { - PASSIVE_SCAN = 0, - ACTIVE_SCAN = 1, + WILC_FW_PASSIVE_SCAN = 0, + WILC_FW_ACTIVE_SCAN = 1, }; enum { - NO_POWERSAVE = 0, - MIN_FAST_PS = 1, - MAX_FAST_PS = 2, - MIN_PSPOLL_PS = 3, - MAX_PSPOLL_PS = 4 + WILC_FW_NO_POWERSAVE = 0, + WILC_FW_MIN_FAST_PS = 1, + WILC_FW_MAX_FAST_PS = 2, + WILC_FW_MIN_PSPOLL_PS = 3, + WILC_FW_MAX_PSPOLL_PS = 4 }; enum chip_ps_states { - CHIP_WAKEDUP = 0, - CHIP_SLEEPING_AUTO = 1, - CHIP_SLEEPING_MANUAL = 2 + WILC_CHIP_WAKEDUP = 0, + WILC_CHIP_SLEEPING_AUTO = 1, + WILC_CHIP_SLEEPING_MANUAL = 2 }; enum bus_acquire { - ACQUIRE_ONLY = 0, - ACQUIRE_AND_WAKEUP = 1, + WILC_BUS_ACQUIRE_ONLY = 0, + WILC_BUS_ACQUIRE_AND_WAKEUP = 1, }; enum bus_release { - RELEASE_ONLY = 0, - RELEASE_ALLOW_SLEEP = 1, + WILC_BUS_RELEASE_ONLY = 0, + WILC_BUS_RELEASE_ALLOW_SLEEP = 1, +}; + +enum { + WILC_FW_NO_ENCRYPT = 0, + WILC_FW_ENCRYPT_ENABLED = BIT(0), + WILC_FW_WEP = BIT(1), + WILC_FW_WEP_EXTENDED = BIT(2), + WILC_FW_WPA = BIT(3), + WILC_FW_WPA2 = BIT(4), + WILC_FW_AES = BIT(5), + WILC_FW_TKIP = BIT(6) }; enum { - NO_SECURITY = 0, - WEP_40 = 0x3, - WEP_104 = 0x7, - WPA_AES = 0x29, - WPA_TKIP = 0x49, - WPA_AES_TKIP = 0x69, /* Aes or Tkip */ - WPA2_AES = 0x31, - WPA2_TKIP = 0x51, - WPA2_AES_TKIP = 0x71, /* Aes or Tkip */ + WILC_FW_SEC_NO = WILC_FW_NO_ENCRYPT, + WILC_FW_SEC_WEP = WILC_FW_WEP | WILC_FW_ENCRYPT_ENABLED, + WILC_FW_SEC_WEP_EXTENDED = WILC_FW_WEP_EXTENDED | WILC_FW_SEC_WEP, + WILC_FW_SEC_WPA = WILC_FW_WPA | WILC_FW_ENCRYPT_ENABLED, + WILC_FW_SEC_WPA_AES = WILC_FW_AES | WILC_FW_SEC_WPA, + WILC_FW_SEC_WPA_TKIP = WILC_FW_TKIP | WILC_FW_SEC_WPA, + WILC_FW_SEC_WPA2 = WILC_FW_WPA2 | WILC_FW_ENCRYPT_ENABLED, + WILC_FW_SEC_WPA2_AES = WILC_FW_AES | WILC_FW_SEC_WPA2, + WILC_FW_SEC_WPA2_TKIP = WILC_FW_TKIP | WILC_FW_SEC_WPA2 }; enum authtype { - OPEN_SYSTEM = 1, - SHARED_KEY = 2, - ANY = 3, - IEEE8021 = 5 + WILC_FW_AUTH_OPEN_SYSTEM = 1, + WILC_FW_AUTH_SHARED_KEY = 2, + WILC_FW_AUTH_ANY = 3, + WILC_FW_AUTH_IEEE8021 = 5 }; enum site_survey { - SITE_SURVEY_1CH = 0, - SITE_SURVEY_ALL_CH = 1, - SITE_SURVEY_OFF = 2 + WILC_FW_SITE_SURVEY_1CH = 0, + WILC_FW_SITE_SURVEY_ALL_CH = 1, + WILC_FW_SITE_SURVEY_OFF = 2 }; enum { - NORMAL_ACK = 0, - NO_ACK, + WILC_FW_ACK_POLICY_NORMAL = 0, + WILC_FW_ACK_NO_POLICY, }; enum { - REKEY_DISABLE = 1, - REKEY_TIME_BASE, - REKEY_PKT_BASE, - REKEY_TIME_PKT_BASE + WILC_FW_REKEY_POLICY_DISABLE = 1, + WILC_FW_REKEY_POLICY_TIME_BASE, + WILC_FW_REKEY_POLICY_PKT_BASE, + WILC_FW_REKEY_POLICY_TIME_PKT_BASE }; enum { - FILTER_NO = 0x00, - FILTER_AP_ONLY = 0x01, - FILTER_STA_ONLY = 0x02 + WILC_FW_FILTER_NO = 0x00, + WILC_FW_FILTER_AP_ONLY = 0x01, + WILC_FW_FILTER_STA_ONLY = 0x02 }; enum { - AUTO_PROT = 0, /* Auto */ - NO_PROT, /* Do not use any protection */ - ERP_PROT, /* Protect all ERP frame exchanges */ - HT_PROT, /* Protect all HT frame exchanges */ - GF_PROT, /* Protect all GF frame exchanges */ + WILC_FW_11N_PROT_AUTO = 0, /* Auto */ + WILC_FW_11N_NO_PROT, /* Do not use any protection */ + WILC_FW_11N_PROT_ERP, /* Protect all ERP frame exchanges */ + WILC_FW_11N_PROT_HT, /* Protect all HT frame exchanges */ + WILC_FW_11N_PROT_GF /* Protect all GF frame exchanges */ }; enum { - G_SELF_CTS_PROT, - G_RTS_CTS_PROT, + WILC_FW_ERP_PROT_SELF_CTS, + WILC_FW_ERP_PROT_RTS_CTS, }; enum { - HT_MIXED_MODE = 1, - HT_ONLY_20MHZ_MODE, - HT_ONLY_20_40MHZ_MODE, + WILC_FW_11N_OP_MODE_HT_MIXED = 1, + WILC_FW_11N_OP_MODE_HT_ONLY_20MHZ, + WILC_FW_11N_OP_MODE_HT_ONLY_20_40MHZ, }; enum { - NO_DETECT = 0, - DETECT_ONLY = 1, - DETECT_PROTECT = 2, - DETECT_PROTECT_REPORT = 3, + WILC_FW_OBBS_NONHT_NO_DETECT = 0, + WILC_FW_OBBS_NONHT_DETECT_ONLY = 1, + WILC_FW_OBBS_NONHT_DETECT_PROTECT = 2, + WILC_FW_OBBS_NONHT_DETECT_PROTECT_REPORT = 3, }; enum { - RTS_CTS_NONHT_PROT = 0, /* RTS-CTS at non-HT rate */ - FIRST_FRAME_NONHT_PROT, /* First frame at non-HT rate */ - LSIG_TXOP_PROT, /* LSIG TXOP Protection */ - FIRST_FRAME_MIXED_PROT, /* First frame at Mixed format */ + WILC_FW_HT_PROT_RTS_CTS_NONHT = 0, /* RTS-CTS at non-HT rate */ + WILC_FW_HT_PROT_FIRST_FRAME_NONHT, /* First frame at non-HT rate */ + WILC_FW_HT_PROT_LSIG_TXOP, /* LSIG TXOP Protection */ + WILC_FW_HT_PROT_FIRST_FRAME_MIXED, /* First frame at Mixed format */ }; enum { - STATIC_MODE = 1, - DYNAMIC_MODE = 2, - MIMO_MODE = 3, /* power save disable */ + WILC_FW_SMPS_MODE_STATIC = 1, + WILC_FW_SMPS_MODE_DYNAMIC = 2, + WILC_FW_SMPS_MODE_MIMO = 3, /* power save disable */ +}; + +enum { + WILC_FW_TX_RATE_AUTO = 0, + WILC_FW_TX_RATE_MBPS_1 = 1, + WILC_FW_TX_RATE_MBPS_2 = 2, + WILC_FW_TX_RATE_MBPS_5_5 = 5, + WILC_FW_TX_RATE_MBPS_11 = 11, + WILC_FW_TX_RATE_MBPS_6 = 6, + WILC_FW_TX_RATE_MBPS_9 = 9, + WILC_FW_TX_RATE_MBPS_12 = 12, + WILC_FW_TX_RATE_MBPS_18 = 18, + WILC_FW_TX_RATE_MBPS_24 = 24, + WILC_FW_TX_RATE_MBPS_36 = 36, + WILC_FW_TX_RATE_MBPS_48 = 48, + WILC_FW_TX_RATE_MBPS_54 = 54 +}; + +enum { + WILC_FW_DEFAULT_SCAN = 0, + WILC_FW_USER_SCAN = BIT(0), + WILC_FW_OBSS_PERIODIC_SCAN = BIT(1), + WILC_FW_OBSS_ONETIME_SCAN = BIT(2) +}; + +enum { + WILC_FW_ACTION_FRM_IDX = 0, + WILC_FW_PROBE_REQ_IDX = 1 }; enum wid_type { @@ -698,13 +720,8 @@ enum { WID_LONG_RETRY_LIMIT = 0x1003, WID_BEACON_INTERVAL = 0x1006, WID_MEMORY_ACCESS_16BIT = 0x1008, - WID_RX_SENSE = 0x100B, - WID_ACTIVE_SCAN_TIME = 0x100C, - WID_PASSIVE_SCAN_TIME = 0x100D, - WID_SITE_SURVEY_SCAN_TIME = 0x100E, WID_JOIN_START_TIMEOUT = 0x100F, - WID_AUTH_TIMEOUT = 0x1010, WID_ASOC_TIMEOUT = 0x1011, WID_11I_PROTOCOL_TIMEOUT = 0x1012, WID_EAPOL_RESPONSE_TIMEOUT = 0x1013, @@ -739,11 +756,8 @@ enum { WID_HW_RX_COUNT = 0x2015, WID_MEMORY_ADDRESS = 0x201E, WID_MEMORY_ACCESS_32BIT = 0x201F, - WID_RF_REG_VAL = 0x2021, /* NMAC Integer WID list */ - WID_11N_PHY_ACTIVE_REG_VAL = 0x2080, - /* Custom Integer WID list */ WID_GET_INACTIVE_TIME = 0x2084, WID_SET_OPERATION_MODE = 0X2086, @@ -764,7 +778,6 @@ enum { WID_SUPP_PASSWORD = 0x3011, WID_SITE_SURVEY_RESULTS = 0x3012, WID_RX_POWER_LEVEL = 0x3013, - WID_DEL_ALL_RX_BA = 0x3014, WID_SET_STA_MAC_INACTIVE_TIME = 0x3017, WID_ADD_WEP_KEY = 0x3019, WID_REMOVE_WEP_KEY = 0x301A, |