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mwifiex/mxm_wifiex/wlan_src/mlan/mlan_cmdevt.c
Sherry Sun 8ffae47921 mxm_wifiex: update to mxm5x17283 release 
changes:
1. WCSWREL-191: Fixed the error when loading module param from user config for SD8801
2. WCSWREL-186: Fixed the issue of mlanutl failing on kernel higher than L5.15
3. Fixed low throughput issue for WPA3 SAE
4. Added driver change for WLAN throughput improvement on 8997 SoC
5. Updated README to recommend not to use WEP/TKIP for all chipsets
6. WCSWREL-180: Fix P2P test fail on kernel higher than L5.12
7. WCSWREL-156: kernel_write/kernel_read not allowed by drivers for L5.10 kernel GKI buildou
8. Alternative for pm_qos_add_request/pm_qos_remove_request

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
Approved-by: Tian Yang <yang.tian@nxp.com>
2021-10-12 12:16:50 +08:00

8833 lines
266 KiB
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/**
* @file mlan_cmdevt.c
*
* @brief This file contains the handling of CMD/EVENT in MLAN
*
*
* Copyright 2009-2021 NXP
*
* This software file (the File) is distributed by NXP
* under the terms of the GNU General Public License Version 2, June 1991
* (the License). You may use, redistribute and/or modify the File in
* accordance with the terms and conditions of the License, a copy of which
* is available by writing to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
* this warranty disclaimer.
*
*/
/*************************************************************
Change Log:
05/12/2009: initial version
************************************************************/
#include "mlan.h"
#ifdef STA_SUPPORT
#include "mlan_join.h"
#endif
#include "mlan_util.h"
#include "mlan_fw.h"
#include "mlan_main.h"
#include "mlan_wmm.h"
#include "mlan_11n.h"
#include "mlan_11ac.h"
#include "mlan_11ax.h"
#include "mlan_11h.h"
#ifdef SDIO
#include "mlan_sdio.h"
#endif /* SDIO */
#ifdef PCIE
#include "mlan_pcie.h"
#endif /* PCIE */
#include "mlan_init.h"
/********************************************************
Local Variables
********************************************************/
/*******************************************************
Global Variables
********************************************************/
/********************************************************
Local Functions
********************************************************/
#ifdef STA_SUPPORT
/**
* @brief This function inserts scan command node to scan_pending_q.
*
* @param pmpriv A pointer to mlan_private structure
* @param pcmd_node A pointer to cmd_ctrl_node structure
* @return N/A
*/
static t_void wlan_queue_scan_cmd(mlan_private *pmpriv,
cmd_ctrl_node *pcmd_node)
{
mlan_adapter *pmadapter = pmpriv->adapter;
ENTER();
if (pcmd_node == MNULL)
goto done;
pcmd_node->cmd_flag |= CMD_F_SCAN;
util_enqueue_list_tail(pmadapter->pmoal_handle,
&pmadapter->scan_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
done:
LEAVE();
}
/**
* @brief This function check if cmd allowed to send to firmware
* during scan
*
* @param cmd_id cmd id
*
* @return MTRUE/MFALSE
*/
static t_u8 wlan_is_cmd_allowed_during_scan(t_u16 cmd_id)
{
t_u8 ret = MTRUE;
ENTER();
switch (cmd_id) {
case HostCmd_CMD_FUNC_INIT:
case HostCmd_CMD_CFG_DATA:
case HostCmd_CMD_REGION_POWER_CFG:
case HostCmd_CHANNEL_TRPC_CONFIG:
case HostCmd_CMD_FUNC_SHUTDOWN:
case HostCmd_CMD_802_11_ASSOCIATE:
case HostCmd_CMD_802_11_DEAUTHENTICATE:
case HostCmd_CMD_802_11_DISASSOCIATE:
case HostCmd_CMD_802_11_AD_HOC_START:
case HostCmd_CMD_802_11_AD_HOC_JOIN:
case HostCmd_CMD_802_11_AD_HOC_STOP:
case HostCmd_CMD_11N_ADDBA_REQ:
case HostCmd_CMD_11N_ADDBA_RSP:
case HostCmd_CMD_11N_DELBA:
case HostCmd_CMD_802_11_REMAIN_ON_CHANNEL:
case HostCmd_CMD_TDLS_CONFIG:
case HostCmd_CMD_TDLS_OPERATION:
case HostCmd_CMD_SOFT_RESET:
#ifdef UAP_SUPPORT
case HOST_CMD_APCMD_SYS_RESET:
case HOST_CMD_APCMD_BSS_START:
case HOST_CMD_APCMD_BSS_STOP:
case HOST_CMD_APCMD_STA_DEAUTH:
#endif
case HostCMD_APCMD_ACS_SCAN:
ret = MFALSE;
break;
default:
break;
}
LEAVE();
return ret;
}
/**
* @brief This function move the cmd from scan_pending_q to
* cmd_pending_q
*
* @param cmd_id cmd id
*
* @return MTRUE/MFALSE
*/
t_void wlan_move_cmd_to_cmd_pending_q(pmlan_adapter pmadapter)
{
cmd_ctrl_node *pcmd_node = MNULL;
ENTER();
wlan_request_cmd_lock(pmadapter);
while ((pcmd_node = (cmd_ctrl_node *)util_peek_list(
pmadapter->pmoal_handle, &pmadapter->scan_pending_q,
MNULL, MNULL))) {
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->scan_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
wlan_insert_cmd_to_pending_q(pmadapter, pcmd_node, MTRUE);
}
wlan_release_cmd_lock(pmadapter);
LEAVE();
}
/**
* @brief This function inserts command node to scan_pending_q or
* cmd_pending_q
*
* @param pmpriv A pointer to mlan_private structure
* @param pcmd_node A pointer to cmd_ctrl_node structure
* @return N/A
*/
static t_void wlan_queue_cmd(mlan_private *pmpriv, cmd_ctrl_node *pcmd_node,
t_u16 cmd_no)
{
ENTER();
if (pmpriv->adapter->scan_processing &&
pmpriv->adapter->ext_scan_type == EXT_SCAN_ENHANCE) {
if (MFALSE == wlan_is_cmd_allowed_during_scan(cmd_no)) {
wlan_queue_scan_cmd(pmpriv, pcmd_node);
return;
}
}
wlan_insert_cmd_to_pending_q(pmpriv->adapter, pcmd_node, MTRUE);
LEAVE();
}
/**
* @brief Internal function used to flush the scan pending queue
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
static void wlan_check_scan_queue(pmlan_adapter pmadapter)
{
cmd_ctrl_node *pcmd_node = MNULL;
t_u16 num = 0;
pcmd_node = (cmd_ctrl_node *)util_peek_list(pmadapter->pmoal_handle,
&pmadapter->scan_pending_q,
MNULL, MNULL);
if (!pcmd_node) {
PRINTM(MERROR, "No pending scan command\n");
return;
}
while (pcmd_node != (cmd_ctrl_node *)&pmadapter->scan_pending_q) {
num++;
pcmd_node = pcmd_node->pnext;
}
PRINTM(MERROR, "num_pending_scan=%d\n", num);
}
#endif
/**
* @brief This function will dump the pending commands id
*
* @param pmadapter A pointer to mlan_adapter
*
* @return N/A
*/
static void wlan_dump_pending_commands(pmlan_adapter pmadapter)
{
cmd_ctrl_node *pcmd_node = MNULL;
HostCmd_DS_COMMAND *pcmd;
ENTER();
wlan_request_cmd_lock(pmadapter);
pcmd_node = (cmd_ctrl_node *)util_peek_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
MNULL, MNULL);
if (!pcmd_node) {
wlan_release_cmd_lock(pmadapter);
LEAVE();
return;
}
while (pcmd_node != (cmd_ctrl_node *)&pmadapter->cmd_pending_q) {
pcmd = (HostCmd_DS_COMMAND *)(pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset);
PRINTM(MERROR, "pending command id: 0x%x ioctl_buf=%p\n",
wlan_le16_to_cpu(pcmd->command), pcmd_node->pioctl_buf);
pcmd_node = pcmd_node->pnext;
}
#ifdef STA_SUPPORT
wlan_check_scan_queue(pmadapter);
#endif
wlan_release_cmd_lock(pmadapter);
LEAVE();
return;
}
#define REASON_CODE_NO_CMD_NODE 1
#define REASON_CODE_CMD_TIMEOUT 2
#define REASON_CODE_CMD_TO_CARD_FAILURE 3
#define REASON_CODE_EXT_SCAN_TIMEOUT 4
/**
* @brief This function dump debug info
*
* @return N/A
*/
static t_void wlan_dump_info(mlan_adapter *pmadapter, t_u8 reason)
{
cmd_ctrl_node *pcmd_node = MNULL;
#ifdef DEBUG_LEVEL1
t_u32 sec = 0, usec = 0;
#endif
t_u16 i;
#ifdef SDIO
t_u8 j;
t_u8 mp_aggr_pkt_limit;
#endif
t_u16 cmd_id, cmd_act;
mlan_private *pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
ENTER();
PRINTM(MERROR, "------------Dump info-----------\n", reason);
switch (reason) {
case REASON_CODE_NO_CMD_NODE:
pmadapter->dbg.num_no_cmd_node++;
PRINTM(MERROR, "No Free command node\n");
break;
case REASON_CODE_CMD_TIMEOUT:
PRINTM(MERROR, "Commmand Timeout\n");
break;
case REASON_CODE_CMD_TO_CARD_FAILURE:
PRINTM(MERROR, "Command to card failure\n");
break;
case REASON_CODE_EXT_SCAN_TIMEOUT:
PRINTM(MERROR, "EXT_SCAN_STATUS event Timeout\n");
break;
default:
break;
}
if ((reason == REASON_CODE_NO_CMD_NODE) &&
(pmadapter->dbg.num_no_cmd_node > 1)) {
if (pmadapter->dbg.num_no_cmd_node >= 5) {
if (pmpriv)
wlan_recv_event(pmpriv,
MLAN_EVENT_ID_DRV_DBG_DUMP,
MNULL);
}
LEAVE();
return;
}
wlan_dump_pending_commands(pmadapter);
if (reason != REASON_CODE_CMD_TIMEOUT) {
if (!pmadapter->curr_cmd) {
PRINTM(MERROR, "CurCmd Empty\n");
} else {
pcmd_node = pmadapter->curr_cmd;
cmd_id = pmadapter->dbg.last_cmd_id
[pmadapter->dbg.last_cmd_index];
cmd_act = pmadapter->dbg.last_cmd_act
[pmadapter->dbg.last_cmd_index];
PRINTM_GET_SYS_TIME(MERROR, &sec, &usec);
PRINTM(MERROR,
"Current cmd id (%lu.%06lu) = 0x%x, act = 0x%x\n",
sec, usec, cmd_id, cmd_act);
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type) &&
pcmd_node->cmdbuf) {
t_u8 *pcmd_buf;
pcmd_buf = pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset +
pmadapter->ops.intf_header_len;
for (i = 0; i < 16; i++)
PRINTM(MERROR, "%02x ", *pcmd_buf++);
PRINTM(MERROR, "\n");
}
#endif
pmpriv = pcmd_node->priv;
if (pmpriv)
PRINTM(MERROR, "BSS type = %d BSS role= %d\n",
pmpriv->bss_type, pmpriv->bss_role);
}
}
PRINTM(MERROR, "mlan_processing =%d\n", pmadapter->mlan_processing);
PRINTM(MERROR, "main_lock_flag =%d\n", pmadapter->main_lock_flag);
PRINTM(MERROR, "main_process_cnt =%d\n", pmadapter->main_process_cnt);
PRINTM(MERROR, "delay_task_flag =%d\n", pmadapter->delay_task_flag);
PRINTM(MERROR, "mlan_rx_processing =%d\n",
pmadapter->mlan_rx_processing);
PRINTM(MERROR, "rx_pkts_queued=%d\n", pmadapter->rx_pkts_queued);
PRINTM(MERROR, "more_task_flag = %d\n", pmadapter->more_task_flag);
PRINTM(MERROR, "num_cmd_timeout = %d\n", pmadapter->num_cmd_timeout);
PRINTM(MERROR, "last_cmd_index = %d\n", pmadapter->dbg.last_cmd_index);
PRINTM(MERROR, "last_cmd_id = ");
for (i = 0; i < DBG_CMD_NUM; i++)
PRINTM(MERROR, "0x%x ", pmadapter->dbg.last_cmd_id[i]);
PRINTM(MERROR, "\n");
PRINTM(MERROR, "last_cmd_act = ");
for (i = 0; i < DBG_CMD_NUM; i++)
PRINTM(MERROR, "0x%x ", pmadapter->dbg.last_cmd_act[i]);
PRINTM(MERROR, "\n");
PRINTM(MERROR, "last_cmd_resp_index = %d\n",
pmadapter->dbg.last_cmd_resp_index);
PRINTM(MERROR, "last_cmd_resp_id = ");
for (i = 0; i < DBG_CMD_NUM; i++)
PRINTM(MERROR, "0x%x ", pmadapter->dbg.last_cmd_resp_id[i]);
PRINTM(MERROR, "\n");
PRINTM(MERROR, "last_event_index = %d\n",
pmadapter->dbg.last_event_index);
PRINTM(MERROR, "last_event = ");
for (i = 0; i < DBG_CMD_NUM; i++)
PRINTM(MERROR, "0x%x ", pmadapter->dbg.last_event[i]);
PRINTM(MERROR, "\n");
PRINTM(MERROR, "num_data_h2c_failure = %d\n",
pmadapter->dbg.num_tx_host_to_card_failure);
PRINTM(MERROR, "num_cmd_h2c_failure = %d\n",
pmadapter->dbg.num_cmd_host_to_card_failure);
#ifdef SDIO
if (IS_SD(pmadapter->card_type)) {
PRINTM(MERROR, "num_data_c2h_failure = %d\n",
pmadapter->dbg.num_rx_card_to_host_failure);
PRINTM(MERROR, "num_cmdevt_c2h_failure = %d\n",
pmadapter->dbg.num_cmdevt_card_to_host_failure);
PRINTM(MERROR, "num_int_read_failure = %d\n",
pmadapter->dbg.num_int_read_failure);
PRINTM(MERROR, "last_int_status = %d\n",
pmadapter->dbg.last_int_status);
}
#endif
PRINTM(MERROR, "num_alloc_buffer_failure = %d\n",
pmadapter->dbg.num_alloc_buffer_failure);
PRINTM(MERROR, "num_pkt_dropped = %d\n",
pmadapter->dbg.num_pkt_dropped);
PRINTM(MERROR, "num_no_cmd_node = %d\n",
pmadapter->dbg.num_no_cmd_node);
PRINTM(MERROR, "num_event_deauth = %d\n",
pmadapter->dbg.num_event_deauth);
PRINTM(MERROR, "num_event_disassoc = %d\n",
pmadapter->dbg.num_event_disassoc);
PRINTM(MERROR, "num_event_link_lost = %d\n",
pmadapter->dbg.num_event_link_lost);
PRINTM(MERROR, "num_cmd_deauth = %d\n", pmadapter->dbg.num_cmd_deauth);
PRINTM(MERROR, "num_cmd_assoc_success = %d\n",
pmadapter->dbg.num_cmd_assoc_success);
PRINTM(MERROR, "num_cmd_assoc_failure = %d\n",
pmadapter->dbg.num_cmd_assoc_failure);
PRINTM(MERROR, "num_cons_assoc_failure = %d\n",
pmadapter->dbg.num_cons_assoc_failure);
PRINTM(MERROR, "cmd_resp_received=%d\n", pmadapter->cmd_resp_received);
PRINTM(MERROR, "event_received=%d\n", pmadapter->event_received);
PRINTM(MERROR, "max_tx_buf_size=%d\n", pmadapter->max_tx_buf_size);
PRINTM(MERROR, "tx_buf_size=%d\n", pmadapter->tx_buf_size);
PRINTM(MERROR, "curr_tx_buf_size=%d\n", pmadapter->curr_tx_buf_size);
PRINTM(MERROR, "data_sent=%d cmd_sent=%d\n", pmadapter->data_sent,
pmadapter->cmd_sent);
PRINTM(MERROR, "ps_mode=%d ps_state=%d\n", pmadapter->ps_mode,
pmadapter->ps_state);
PRINTM(MERROR, "wakeup_dev_req=%d wakeup_tries=%d wakeup_timeout=%d\n",
pmadapter->pm_wakeup_card_req, pmadapter->pm_wakeup_fw_try,
pmadapter->pm_wakeup_timeout);
PRINTM(MERROR, "hs_configured=%d hs_activated=%d\n",
pmadapter->is_hs_configured, pmadapter->hs_activated);
PRINTM(MERROR, "pps_uapsd_mode=%d sleep_pd=%d\n",
pmadapter->pps_uapsd_mode, pmadapter->sleep_period.period);
PRINTM(MERROR, "tx_lock_flag = %d\n", pmadapter->tx_lock_flag);
PRINTM(MERROR, "scan_processing = %d\n", pmadapter->scan_processing);
PRINTM(MERROR, "bypass_pkt_count=%d\n", pmadapter->bypass_pkt_count);
#ifdef SDIO
if (IS_SD(pmadapter->card_type)) {
mp_aggr_pkt_limit = pmadapter->pcard_sd->mp_aggr_pkt_limit;
PRINTM(MERROR, "mp_rd_bitmap=0x%x curr_rd_port=0x%x\n",
pmadapter->pcard_sd->mp_rd_bitmap,
pmadapter->pcard_sd->curr_rd_port);
PRINTM(MERROR, "mp_wr_bitmap=0x%x curr_wr_port=0x%x\n",
pmadapter->pcard_sd->mp_wr_bitmap,
pmadapter->pcard_sd->curr_wr_port);
PRINTM(MMSG, "mp_data_port_mask = 0x%x\n",
pmadapter->pcard_sd->mp_data_port_mask);
PRINTM(MERROR,
"last_recv_rd_bitmap=0x%x mp_invalid_update=%d\n",
pmadapter->pcard_sd->last_recv_rd_bitmap,
pmadapter->pcard_sd->mp_invalid_update);
PRINTM(MERROR, "last_recv_wr_bitmap=0x%x last_mp_index=%d\n",
pmadapter->pcard_sd->last_recv_wr_bitmap,
pmadapter->pcard_sd->last_mp_index);
for (i = 0; i < SDIO_MP_DBG_NUM; i++) {
PRINTM(MERROR,
"mp_wr_bitmap: 0x%x mp_wr_ports=0x%x len=%d curr_wr_port=0x%x\n",
pmadapter->pcard_sd->last_mp_wr_bitmap[i],
pmadapter->pcard_sd->last_mp_wr_ports[i],
pmadapter->pcard_sd->last_mp_wr_len[i],
pmadapter->pcard_sd->last_curr_wr_port[i]);
for (j = 0; j < mp_aggr_pkt_limit; j++) {
PRINTM(MERROR, "0x%02x ",
pmadapter->pcard_sd->last_mp_wr_info
[i * mp_aggr_pkt_limit + j]);
}
PRINTM(MERROR, "\n");
}
}
#endif
#ifdef PCIE
if (IS_PCIE(pmadapter->card_type)) {
PRINTM(MERROR, "txbd_rdptr=0x%x txbd_wrptr=0x%x\n",
pmadapter->pcard_pcie->txbd_rdptr,
pmadapter->pcard_pcie->txbd_wrptr);
PRINTM(MERROR, "rxbd_rdptr=0x%x rxbd_wrptr=0x%x\n",
pmadapter->pcard_pcie->rxbd_rdptr,
pmadapter->pcard_pcie->rxbd_wrptr);
PRINTM(MERROR, "evtbd_rdptr=0x%x evt_wrptr=0x%x\n",
pmadapter->pcard_pcie->evtbd_rdptr,
pmadapter->pcard_pcie->evtbd_wrptr);
PRINTM(MERROR, "last_wr_index:%d\n",
pmadapter->pcard_pcie->txbd_wrptr &
(pmadapter->pcard_pcie->txrx_bd_size - 1));
PRINTM(MERROR, " txrx_bd_size = %d\n",
pmadapter->pcard_pcie->txrx_bd_size);
PRINTM(MERROR, "Tx pkt size:\n");
for (i = 0; i < pmadapter->pcard_pcie->txrx_bd_size; i++) {
PRINTM(MERROR, "%04d ",
pmadapter->pcard_pcie->last_tx_pkt_size[i]);
if (((i + 1) % 16) == 0)
PRINTM(MERROR, "\n");
}
}
#endif
for (i = 0; i < pmadapter->priv_num; ++i) {
if (pmadapter->priv[i])
wlan_dump_ralist(pmadapter->priv[i]);
}
if (reason != REASON_CODE_CMD_TIMEOUT) {
if ((pmadapter->dbg.num_no_cmd_node >= 5) ||
(pmadapter->pm_wakeup_card_req &&
pmadapter->pm_wakeup_fw_try) ||
(reason == REASON_CODE_EXT_SCAN_TIMEOUT)) {
if (pmpriv)
wlan_recv_event(pmpriv,
MLAN_EVENT_ID_DRV_DBG_DUMP,
MNULL);
else {
pmpriv = wlan_get_priv(pmadapter,
MLAN_BSS_ROLE_ANY);
if (pmpriv)
wlan_recv_event(
pmpriv,
MLAN_EVENT_ID_DRV_DBG_DUMP,
MNULL);
}
}
}
PRINTM(MERROR, "-------- Dump info End---------\n", reason);
LEAVE();
return;
}
/**
* @brief This function convert a given character to hex
*
* @param chr Character to be converted
*
* @return The converted hex if chr is a valid hex, else 0
*/
static t_u32 wlan_hexval(t_u8 chr)
{
if (chr >= '0' && chr <= '9')
return chr - '0';
if (chr >= 'A' && chr <= 'F')
return chr - 'A' + 10;
if (chr >= 'a' && chr <= 'f')
return chr - 'a' + 10;
return 0;
}
/**
* @brief This function convert a given string to hex
*
* @param a A pointer to string to be converted
*
* @return The converted hex value if param a is a valid hex, else
* 0
*/
static int wlan_atox(t_u8 *a)
{
int i = 0;
ENTER();
while (wlan_isxdigit(*a))
i = i * 16 + wlan_hexval(*a++);
LEAVE();
return i;
}
/**
* @brief This function parse cal data from ASCII to hex
*
* @param src A pointer to source data
* @param len Source data length
* @param dst A pointer to a buf to store the parsed data
*
* @return The parsed hex data length
*/
static t_u32 wlan_parse_cal_cfg(t_u8 *src, t_size len, t_u8 *dst)
{
t_u8 *ptr;
t_u8 *dptr;
ENTER();
ptr = src;
dptr = dst;
while (ptr - src < len) {
if (*ptr && (wlan_isspace(*ptr) || *ptr == '\t')) {
ptr++;
continue;
}
if (wlan_isxdigit(*ptr)) {
*dptr++ = wlan_atox(ptr);
ptr += 2;
} else {
ptr++;
}
}
LEAVE();
return dptr - dst;
}
/**
* @brief This function finds first occurrence of a char in a string
*
* @param s A pointer to the string to be searched
* @param c The character to search for
*
* @return Location of the first occurrence of the char
* if found, else NULL
*/
static t_u8 *wlan_strchr(t_u8 *s, int c)
{
t_u8 *pos = s;
while (*pos != '\0') {
if (*pos == (t_u8)c)
return pos;
pos++;
}
return MNULL;
}
#define CFG_TYPE_HOSTCMD 0
#define CFG_TYPE_DPDFILE 1
/**
* @brief WOAL parse ASCII format raw data to hex format
*
* @param pmpriv MOAL handle
* @param cfg_type Conf file type
* @param data Source data
* @param size data length
* @return MLAN_STATUS_SUCCESS--success, otherwise--fail
*/
static t_u32 wlan_process_hostcmd_cfg(pmlan_private pmpriv, t_u16 cfg_type,
t_u8 *data, t_size size)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
t_u8 *pos = data;
t_u8 *intf_s, *intf_e;
t_u8 *buf = MNULL;
t_u8 *ptr = MNULL;
t_u32 cmd_len = 0;
t_u8 start_raw = MFALSE;
mlan_ds_misc_cmd *hostcmd;
HostCmd_DS_GEN *pcmd = MNULL;
HostCmd_DS_802_11_CFG_DATA *pcfg_cmd = MNULL;
mlan_adapter *pmadapter = MNULL;
mlan_callbacks *pcb = MNULL;
t_u8 hostcmd_flag = MFALSE;
ENTER();
if (!pmpriv) {
PRINTM(MERROR, "pmpriv is NULL\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
pmadapter = pmpriv->adapter;
pcb = (mlan_callbacks *)&pmadapter->callbacks;
ret = pcb->moal_malloc(pmadapter->pmoal_handle,
sizeof(mlan_ds_misc_cmd), MLAN_MEM_DEF,
(t_u8 **)&hostcmd);
if (ret || !hostcmd) {
PRINTM(MERROR, "Could not allocate buffer space!\n");
LEAVE();
return ret;
}
buf = hostcmd->cmd;
ptr = buf;
while ((pos - data) < size) {
while (*pos == ' ' || *pos == '\t')
pos++;
if (*pos == '#') { /* Line comment */
while (*pos != '\n')
pos++;
pos++;
}
if ((*pos == '\r' && *(pos + 1) == '\n') || *pos == '\n' ||
*pos == '\0') {
pos++;
continue; /* Needn't process this line */
}
if (*pos == '}') {
if (cfg_type == CFG_TYPE_DPDFILE && pcmd) {
/* Fill command head for DPD RAW data conf */
hostcmd->len = ptr - buf;
pcmd->command =
wlan_cpu_to_le16(HostCmd_CMD_CFG_DATA);
pcmd->size = wlan_cpu_to_le16(hostcmd->len);
pcfg_cmd = (HostCmd_DS_802_11_CFG_DATA
*)((t_u8 *)pcmd + S_DS_GEN);
pcfg_cmd->action =
wlan_cpu_to_le16(HostCmd_ACT_GEN_SET);
pcfg_cmd->type = wlan_cpu_to_le16(OID_TYPE_DPD);
pcfg_cmd->data_len = wlan_cpu_to_le16(
hostcmd->len - S_DS_GEN -
sizeof(HostCmd_DS_802_11_CFG_DATA));
pcmd = MNULL;
pcfg_cmd = MNULL;
} else {
/* For hostcmd data conf */
cmd_len = *((t_u16 *)(buf + sizeof(t_u16)));
hostcmd->len = cmd_len;
}
ret = wlan_prepare_cmd(pmpriv, 0, 0, 0, MNULL,
(t_void *)hostcmd);
memset(pmadapter, buf, 0, MRVDRV_SIZE_OF_CMD_BUFFER);
ptr = buf;
start_raw = MFALSE;
pos++;
continue;
}
if (start_raw == MFALSE) {
intf_s = wlan_strchr(pos, '=');
if (intf_s) {
if (*(intf_s + 1) == '=')
hostcmd_flag = MTRUE;
intf_e = wlan_strchr(intf_s, '{');
} else
intf_e = MNULL;
if (intf_s && intf_e) {
start_raw = MTRUE;
pos = intf_e + 1;
/* Reserve command head for DPD RAW data conf */
if (cfg_type == CFG_TYPE_DPDFILE &&
!hostcmd_flag) {
pcmd = (HostCmd_DS_GEN *)ptr;
ptr += S_DS_GEN +
sizeof(HostCmd_DS_802_11_CFG_DATA);
}
continue;
}
}
if (start_raw) {
/* Raw data block exists */
while (*pos != '\n') {
if ((*pos <= 'f' && *pos >= 'a') ||
(*pos <= 'F' && *pos >= 'A') ||
(*pos <= '9' && *pos >= '0')) {
*ptr++ = wlan_atox(pos);
pos += 2;
} else
pos++;
}
}
}
pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *)hostcmd);
LEAVE();
return ret;
}
/**
* @brief This function initializes the command node.
*
* @param pmpriv A pointer to mlan_private structure
* @param pcmd_node A pointer to cmd_ctrl_node structure
* @param cmd_no cmd id
* @param pioctl_buf A pointer to MLAN IOCTL Request buffer
* @param pdata_buf A pointer to information buffer
*
* @return N/A
*/
static void wlan_init_cmd_node(pmlan_private pmpriv, cmd_ctrl_node *pcmd_node,
t_u32 cmd_no, t_void *pioctl_buf,
t_void *pdata_buf)
{
mlan_adapter *pmadapter = pmpriv->adapter;
ENTER();
if (pcmd_node == MNULL) {
LEAVE();
return;
}
pcmd_node->priv = pmpriv;
pcmd_node->cmd_no = cmd_no;
pcmd_node->pioctl_buf = pioctl_buf;
pcmd_node->pdata_buf = pdata_buf;
#ifdef USB
if (IS_USB(pmadapter->card_type)) {
pcmd_node->cmdbuf =
wlan_alloc_mlan_buffer(pmadapter,
MRVDRV_SIZE_OF_CMD_BUFFER, 0,
MOAL_MALLOC_BUFFER);
if (!pcmd_node->cmdbuf) {
PRINTM(MERROR, "Failed to allocate cmd_buffer\n");
LEAVE();
return;
}
}
#endif /* USB */
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type))
pcmd_node->cmdbuf = pcmd_node->pmbuf;
#endif
/* Make sure head_ptr for cmd buf is Align */
pcmd_node->cmdbuf->data_offset = 0;
memset(pmadapter, pcmd_node->cmdbuf->pbuf, 0,
MRVDRV_SIZE_OF_CMD_BUFFER);
/* Prepare mlan_buffer for command sending */
pcmd_node->cmdbuf->buf_type = MLAN_BUF_TYPE_CMD;
#ifdef USB
if (IS_USB(pmadapter->card_type))
pcmd_node->cmdbuf->data_offset += MLAN_TYPE_LEN;
#endif
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type))
pcmd_node->cmdbuf->data_offset +=
pmadapter->ops.intf_header_len;
#endif
LEAVE();
}
/**
* @brief This function gets a free command node if available in
* command free queue.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return cmd_ctrl_node A pointer to cmd_ctrl_node structure or MNULL
*/
static cmd_ctrl_node *wlan_get_cmd_node(mlan_adapter *pmadapter)
{
cmd_ctrl_node *pcmd_node;
ENTER();
if (pmadapter == MNULL) {
LEAVE();
return MNULL;
}
wlan_request_cmd_lock(pmadapter);
if (util_peek_list(pmadapter->pmoal_handle, &pmadapter->cmd_free_q,
MNULL, MNULL)) {
pcmd_node = (cmd_ctrl_node *)util_dequeue_list(
pmadapter->pmoal_handle, &pmadapter->cmd_free_q, MNULL,
MNULL);
} else {
PRINTM(MERROR,
"GET_CMD_NODE: cmd_ctrl_node is not available\n");
pcmd_node = MNULL;
}
wlan_release_cmd_lock(pmadapter);
LEAVE();
return pcmd_node;
}
/**
* @brief This function cleans command node.
*
* @param pmadapter A pointer to mlan_adapter structure
* @param pcmd_node A pointer to cmd_ctrl_node structure
*
* @return N/A
*/
static t_void wlan_clean_cmd_node(pmlan_adapter pmadapter,
cmd_ctrl_node *pcmd_node)
{
ENTER();
if (pcmd_node == MNULL) {
LEAVE();
return;
}
pcmd_node->cmd_no = 0;
pcmd_node->cmd_flag = 0;
pcmd_node->pioctl_buf = MNULL;
pcmd_node->pdata_buf = MNULL;
#ifdef USB
if (IS_USB(pmadapter->card_type) && pcmd_node->cmdbuf) {
wlan_free_mlan_buffer(pmadapter, pcmd_node->cmdbuf);
pcmd_node->cmdbuf = MNULL;
}
#endif
if (pcmd_node->respbuf) {
pmadapter->ops.cmdrsp_complete(pmadapter, pcmd_node->respbuf,
MLAN_STATUS_SUCCESS);
pcmd_node->respbuf = MNULL;
}
LEAVE();
return;
}
#ifdef STA_SUPPORT
/**
* @brief This function will return the pointer to the first entry in
* pending cmd which is scan command
*
* @param pmadapter A pointer to mlan_adapter
*
* @return A pointer to first entry match pioctl_req
*/
static cmd_ctrl_node *wlan_get_pending_scan_cmd(pmlan_adapter pmadapter)
{
cmd_ctrl_node *pcmd_node = MNULL;
ENTER();
pcmd_node = (cmd_ctrl_node *)util_peek_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
MNULL, MNULL);
if (!pcmd_node) {
LEAVE();
return MNULL;
}
while (pcmd_node != (cmd_ctrl_node *)&pmadapter->cmd_pending_q) {
if (pcmd_node->cmd_flag & CMD_F_SCAN) {
LEAVE();
return pcmd_node;
}
pcmd_node = pcmd_node->pnext;
}
LEAVE();
return MNULL;
}
#endif
/**
* @brief This function will return the pointer to the first entry in
* pending cmd which matches the given pioctl_req
*
* @param pmadapter A pointer to mlan_adapter
* @param pioctl_req A pointer to mlan_ioctl_req buf
*
* @return A pointer to first entry match pioctl_req
*/
static cmd_ctrl_node *wlan_get_pending_ioctl_cmd(pmlan_adapter pmadapter,
pmlan_ioctl_req pioctl_req)
{
cmd_ctrl_node *pcmd_node = MNULL;
ENTER();
pcmd_node = (cmd_ctrl_node *)util_peek_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
MNULL, MNULL);
if (!pcmd_node) {
LEAVE();
return MNULL;
}
while (pcmd_node != (cmd_ctrl_node *)&pmadapter->cmd_pending_q) {
if (pcmd_node->pioctl_buf &&
(pcmd_node->pioctl_buf == pioctl_req)) {
LEAVE();
return pcmd_node;
}
pcmd_node = pcmd_node->pnext;
}
LEAVE();
return MNULL;
}
/**
* @brief This function will return the pointer to the first entry in
* pending cmd which matches the given bss_index
*
* @param pmadapter A pointer to mlan_adapter
* @param bss_index bss_index
*
* @return A pointer to first entry match pioctl_req
*/
static cmd_ctrl_node *wlan_get_bss_pending_ioctl_cmd(pmlan_adapter pmadapter,
t_u32 bss_index)
{
cmd_ctrl_node *pcmd_node = MNULL;
mlan_ioctl_req *pioctl_buf = MNULL;
ENTER();
pcmd_node = (cmd_ctrl_node *)util_peek_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
MNULL, MNULL);
if (!pcmd_node) {
LEAVE();
return MNULL;
}
while (pcmd_node != (cmd_ctrl_node *)&pmadapter->cmd_pending_q) {
if (pcmd_node->pioctl_buf) {
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
if (pioctl_buf->bss_index == bss_index) {
LEAVE();
return pcmd_node;
}
}
pcmd_node = pcmd_node->pnext;
}
LEAVE();
return MNULL;
}
/**
* @brief This function handles the command response of host_cmd
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
static mlan_status wlan_ret_host_cmd(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *misc;
t_u16 size = wlan_le16_to_cpu(resp->size);
ENTER();
PRINTM(MINFO, "host command response size = %d\n", size);
size = MIN(size, MRVDRV_SIZE_OF_CMD_BUFFER);
if (pioctl_buf) {
misc = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc->param.hostcmd.len = size;
memcpy_ext(pmpriv->adapter, misc->param.hostcmd.cmd,
(void *)resp, size, MRVDRV_SIZE_OF_CMD_BUFFER);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function sends host command to firmware.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param pdata_buf A pointer to data buffer
* @param cmd_no A pointer to cmd_no
* @return MLAN_STATUS_SUCCESS
*/
static mlan_status wlan_cmd_host_cmd(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_void *pdata_buf,
t_u16 *cmd_no)
{
mlan_ds_misc_cmd *pcmd_ptr = (mlan_ds_misc_cmd *)pdata_buf;
ENTER();
/* Copy the HOST command to command buffer */
memcpy_ext(pmpriv->adapter, (void *)cmd, pcmd_ptr->cmd, pcmd_ptr->len,
MRVDRV_SIZE_OF_CMD_BUFFER);
*cmd_no = wlan_le16_to_cpu(cmd->command);
PRINTM(MCMND, "Prepare Host command: 0x%x size = %d\n", *cmd_no,
pcmd_ptr->len);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function get the cmd timeout value
*
* @param cmd_id cmd id
*
* @return timeout value for this command
*/
static t_u16 wlan_get_cmd_timeout(t_u16 cmd_id)
{
t_u16 timeout;
ENTER();
switch (cmd_id) {
case HostCmd_CMD_802_11_SCAN:
case HostCmd_CMD_802_11_SCAN_EXT:
timeout = MRVDRV_TIMER_10S * 2;
break;
case HostCmd_CMD_FUNC_INIT:
case HostCmd_CMD_FUNC_SHUTDOWN:
case HostCmd_CMD_802_11_ASSOCIATE:
case HostCmd_CMD_802_11_DEAUTHENTICATE:
case HostCmd_CMD_802_11_DISASSOCIATE:
case HostCmd_CMD_802_11_AD_HOC_START:
case HostCmd_CMD_802_11_AD_HOC_JOIN:
case HostCmd_CMD_802_11_AD_HOC_STOP:
case HostCmd_CMD_11N_ADDBA_REQ:
case HostCmd_CMD_11N_ADDBA_RSP:
case HostCmd_CMD_11N_DELBA:
case HostCmd_CMD_802_11_REMAIN_ON_CHANNEL:
case HostCmd_CMD_TDLS_CONFIG:
case HostCmd_CMD_TDLS_OPERATION:
case HostCmd_CMD_SUPPLICANT_PMK:
case HostCmd_CMD_SUPPLICANT_PROFILE:
case HostCmd_CMD_SOFT_RESET:
#ifdef UAP_SUPPORT
case HOST_CMD_APCMD_SYS_RESET:
case HOST_CMD_APCMD_BSS_START:
case HOST_CMD_APCMD_BSS_STOP:
case HOST_CMD_APCMD_STA_DEAUTH:
#endif
case HostCMD_APCMD_ACS_SCAN:
timeout = MRVDRV_TIMER_5S;
break;
default:
#ifdef IMX_SUPPORT
/*
* During the roaming test and the 5AP connection test, cmd
* timeout are observed for commands like 0x5e, 0x16, 0xd1.
* Observed that response has come just after default timeout of
* 2 seconds for these commands. This random timeout is not
* observed when the default timeout is increased to 5 seconds
* (As an work around, Increase the default timeout to 5
* seconds. Need to further debug exact reason for delay in cmd
* responses)
*
*/
timeout = MRVDRV_TIMER_1S * 5;
#else
timeout = MRVDRV_TIMER_1S * 5;
#endif
break;
}
LEAVE();
return timeout;
}
/**
* @brief This function downloads a command to firmware.
*
* @param pmpriv A pointer to mlan_private structure
* @param pcmd_node A pointer to cmd_ctrl_node structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
static mlan_status wlan_dnld_cmd_to_fw(mlan_private *pmpriv,
cmd_ctrl_node *pcmd_node)
{
mlan_adapter *pmadapter = pmpriv->adapter;
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
mlan_status ret = MLAN_STATUS_SUCCESS;
HostCmd_DS_COMMAND *pcmd;
mlan_ioctl_req *pioctl_buf = MNULL;
t_u16 cmd_code;
t_u16 cmd_size;
t_u32 age_ts_usec;
#ifdef USB
t_u32 tmp;
#endif
#ifdef DEBUG_LEVEL1
t_u32 sec = 0, usec = 0;
#endif
t_u16 timeout = 0;
ENTER();
if (pcmd_node)
if (pcmd_node->pioctl_buf != MNULL)
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
if (!pmadapter || !pcmd_node) {
if (pioctl_buf)
pioctl_buf->status_code = MLAN_ERROR_CMD_DNLD_FAIL;
ret = MLAN_STATUS_FAILURE;
goto done;
}
pcmd = (HostCmd_DS_COMMAND *)(pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset);
/* Sanity test */
if (pcmd == MNULL || pcmd->size == 0) {
PRINTM(MERROR,
"DNLD_CMD: pcmd is null or command size is zero, "
"Not sending\n");
if (pioctl_buf)
pioctl_buf->status_code = MLAN_ERROR_CMD_DNLD_FAIL;
wlan_request_cmd_lock(pmadapter);
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
wlan_release_cmd_lock(pmadapter);
ret = MLAN_STATUS_FAILURE;
goto done;
}
/* Set command sequence number */
pmadapter->seq_num++;
pcmd->seq_num = wlan_cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO(
pmadapter->seq_num, pcmd_node->priv->bss_num,
pcmd_node->priv->bss_type));
cmd_code = wlan_le16_to_cpu(pcmd->command);
pcmd_node->cmd_no = cmd_code;
timeout = wlan_get_cmd_timeout(cmd_code);
cmd_size = wlan_le16_to_cpu(pcmd->size);
pcmd_node->cmdbuf->data_len = cmd_size;
wlan_request_cmd_lock(pmadapter);
pmadapter->curr_cmd = pcmd_node;
wlan_release_cmd_lock(pmadapter);
/* Save the last command id and action to debug log */
pmadapter->dbg.last_cmd_index =
(pmadapter->dbg.last_cmd_index + 1) % DBG_CMD_NUM;
pmadapter->dbg.last_cmd_id[pmadapter->dbg.last_cmd_index] = cmd_code;
pmadapter->dbg.last_cmd_act[pmadapter->dbg.last_cmd_index] =
wlan_le16_to_cpu(*(t_u16 *)((t_u8 *)pcmd + S_DS_GEN));
pmadapter->callbacks.moal_get_system_time(pmadapter->pmoal_handle,
&pmadapter->dnld_cmd_in_secs,
&age_ts_usec);
#ifdef USB
if (IS_USB(pmadapter->card_type)) {
/* Add extra header for USB */
if (pcmd_node->cmdbuf->data_offset < MLAN_TYPE_LEN) {
PRINTM(MERROR,
"DNLD_CMD: data_offset is too small=%d\n",
pcmd_node->cmdbuf->data_offset);
if (pioctl_buf)
pioctl_buf->status_code =
MLAN_ERROR_CMD_DNLD_FAIL;
wlan_request_cmd_lock(pmadapter);
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
pmadapter->curr_cmd = MNULL;
wlan_release_cmd_lock(pmadapter);
if (pmadapter->dbg.last_cmd_index)
pmadapter->dbg.last_cmd_index--;
else
pmadapter->dbg.last_cmd_index = DBG_CMD_NUM - 1;
ret = MLAN_STATUS_FAILURE;
goto done;
}
tmp = wlan_cpu_to_le32(MLAN_USB_TYPE_CMD);
memcpy_ext(pmadapter, (t_u8 *)pcmd - MLAN_TYPE_LEN,
(t_u8 *)&tmp, MLAN_TYPE_LEN, MLAN_TYPE_LEN);
pcmd_node->cmdbuf->data_offset -= MLAN_TYPE_LEN;
pcmd_node->cmdbuf->data_len += MLAN_TYPE_LEN;
}
#endif
PRINTM_GET_SYS_TIME(MCMND, &sec, &usec);
PRINTM_NETINTF(MCMND, pmpriv);
PRINTM(MCMND,
"DNLD_CMD (%lu.%06lu): 0x%x, act 0x%x, len %d, seqno 0x%x timeout %d\n",
sec, usec, cmd_code,
wlan_le16_to_cpu(*(t_u16 *)((t_u8 *)pcmd + S_DS_GEN)), cmd_size,
wlan_le16_to_cpu(pcmd->seq_num), timeout);
DBG_HEXDUMP(MCMD_D, "DNLD_CMD", (t_u8 *)pcmd, cmd_size);
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type)) {
pcmd_node->cmdbuf->data_offset -=
pmadapter->ops.intf_header_len;
pcmd_node->cmdbuf->data_len += pmadapter->ops.intf_header_len;
}
#endif
/* Send the command to lower layer */
ret = pmadapter->ops.host_to_card(pmpriv, MLAN_TYPE_CMD,
pcmd_node->cmdbuf, MNULL);
#ifdef USB
if (IS_USB(pmadapter->card_type) && (ret == MLAN_STATUS_PENDING))
pcmd_node->cmdbuf = MNULL;
#endif
if (ret == MLAN_STATUS_FAILURE) {
PRINTM(MERROR, "DNLD_CMD: Host to Card Failed\n");
if (pcmd_node->pioctl_buf) {
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
pioctl_buf->status_code = MLAN_ERROR_CMD_DNLD_FAIL;
}
wlan_request_cmd_lock(pmadapter);
wlan_insert_cmd_to_free_q(pmadapter, pmadapter->curr_cmd);
pmadapter->curr_cmd = MNULL;
wlan_release_cmd_lock(pmadapter);
if (pmadapter->dbg.last_cmd_index)
pmadapter->dbg.last_cmd_index--;
else
pmadapter->dbg.last_cmd_index = DBG_CMD_NUM - 1;
pmadapter->dbg.num_cmd_host_to_card_failure++;
wlan_dump_info(pmadapter, REASON_CODE_CMD_TO_CARD_FAILURE);
ret = MLAN_STATUS_FAILURE;
goto done;
}
/* Clear BSS_NO_BITS from HostCmd */
cmd_code &= HostCmd_CMD_ID_MASK;
/* For the command who has no command response, we should return here */
if (cmd_code == HostCmd_CMD_FW_DUMP_EVENT ||
cmd_code == HostCmd_CMD_SOFT_RESET) {
if (pcmd_node->pioctl_buf) {
PRINTM(MMSG,
"CMD(0x%x) has no cmd resp: free curr_cmd and do ioctl_complete\n",
cmd_code);
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
wlan_request_cmd_lock(pmadapter);
wlan_insert_cmd_to_free_q(pmadapter,
pmadapter->curr_cmd);
pmadapter->curr_cmd = MNULL;
wlan_release_cmd_lock(pmadapter);
}
goto done;
}
/* Setup the timer after transmit command */
pcb->moal_start_timer(pmadapter->pmoal_handle,
pmadapter->pmlan_cmd_timer, MFALSE, timeout);
pmadapter->cmd_timer_is_set = MTRUE;
ret = MLAN_STATUS_SUCCESS;
done:
LEAVE();
return ret;
}
/**
* @brief This function sends sleep confirm command to firmware.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
static mlan_status wlan_dnld_sleep_confirm_cmd(mlan_adapter *pmadapter)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
static t_u32 i;
#if defined(SDIO) || defined(PCIE)
t_u16 cmd_len = 0;
#endif
opt_sleep_confirm_buffer *sleep_cfm_buf =
(opt_sleep_confirm_buffer *)(pmadapter->psleep_cfm->pbuf +
pmadapter->psleep_cfm->data_offset);
mlan_buffer *pmbuf = MNULL;
mlan_private *pmpriv = MNULL;
ENTER();
pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
if (!pmpriv) {
LEAVE();
return MLAN_STATUS_FAILURE;
}
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type)) {
cmd_len = sizeof(OPT_Confirm_Sleep);
pmbuf = pmadapter->psleep_cfm;
}
#endif
pmadapter->seq_num++;
sleep_cfm_buf->ps_cfm_sleep.seq_num =
wlan_cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO(
pmadapter->seq_num, pmpriv->bss_num, pmpriv->bss_type));
DBG_HEXDUMP(MCMD_D, "SLEEP_CFM", &sleep_cfm_buf->ps_cfm_sleep,
sizeof(OPT_Confirm_Sleep));
/* Send sleep confirm command to firmware */
#ifdef USB
if (IS_USB(pmadapter->card_type)) {
pmbuf = wlan_alloc_mlan_buffer(pmadapter,
sizeof(opt_sleep_confirm_buffer),
0, MOAL_MALLOC_BUFFER);
if (!pmbuf) {
PRINTM(MERROR,
"Failed to allocate sleep confirm buffers\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
pmbuf->buf_type = MLAN_BUF_TYPE_CMD;
pmbuf->data_len = pmadapter->psleep_cfm->data_len;
memcpy_ext(pmadapter, pmbuf->pbuf + pmbuf->data_offset,
pmadapter->psleep_cfm->pbuf +
pmadapter->psleep_cfm->data_offset,
pmadapter->psleep_cfm->data_len, pmbuf->data_len);
}
#endif /* USB */
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type))
pmadapter->psleep_cfm->data_len =
cmd_len + pmadapter->ops.intf_header_len;
#endif
if (pmbuf)
ret = pmadapter->ops.host_to_card(pmpriv, MLAN_TYPE_CMD, pmbuf,
MNULL);
#ifdef USB
if (IS_USB(pmadapter->card_type) && (ret != MLAN_STATUS_PENDING))
wlan_free_mlan_buffer(pmadapter, pmbuf);
#endif
if (ret == MLAN_STATUS_FAILURE) {
PRINTM(MERROR, "SLEEP_CFM: failed\n");
pmadapter->dbg.num_cmd_sleep_cfm_host_to_card_failure++;
goto done;
} else {
if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_UAP)
pmadapter->ps_state = PS_STATE_SLEEP_CFM;
#ifdef STA_SUPPORT
if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_STA) {
if (!sleep_cfm_buf->ps_cfm_sleep.sleep_cfm.resp_ctrl) {
/* Response is not needed for sleep confirm
* command */
pmadapter->ps_state = PS_STATE_SLEEP;
} else {
pmadapter->ps_state = PS_STATE_SLEEP_CFM;
}
if (!sleep_cfm_buf->ps_cfm_sleep.sleep_cfm.resp_ctrl &&
(pmadapter->is_hs_configured &&
!pmadapter->sleep_period.period)) {
pmadapter->pm_wakeup_card_req = MTRUE;
wlan_host_sleep_activated_event(
wlan_get_priv(pmadapter,
MLAN_BSS_ROLE_STA),
MTRUE);
}
}
#endif /* STA_SUPPORT */
PRINTM_NETINTF(MEVENT, pmpriv);
#define NUM_SC_PER_LINE 16
if (++i % NUM_SC_PER_LINE == 0)
PRINTM(MEVENT, "+\n");
else
PRINTM(MEVENT, "+");
}
done:
LEAVE();
return ret;
}
/**
* @brief Fetch bitmap rate index
*
* @param rate_scope A pointer to MrvlRateScope_t
*
* @return bitmap rate index
*/
static t_u16 wlan_get_bitmap_index(MrvlRateScope_t *rate_scope)
{
t_u16 index = 0;
if (rate_scope != MNULL) {
index += NELEMENTS(rate_scope->ht_mcs_rate_bitmap);
index += NELEMENTS(rate_scope->vht_mcs_rate_bitmap);
}
return index;
}
/********************************************************
Global Functions
********************************************************/
/**
* @brief Event handler
*
* @param priv A pointer to mlan_private structure
* @param event_id Event ID
* @param pmevent Event buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_recv_event(pmlan_private priv, mlan_event_id event_id,
t_void *pmevent)
{
pmlan_callbacks pcb = MNULL;
ENTER();
if (!priv) {
LEAVE();
return MLAN_STATUS_FAILURE;
}
pcb = &priv->adapter->callbacks;
if (pmevent)
/* The caller has provided the event. */
pcb->moal_recv_event(priv->adapter->pmoal_handle,
(pmlan_event)pmevent);
else {
mlan_event mevent;
memset(priv->adapter, &mevent, 0, sizeof(mlan_event));
mevent.bss_index = priv->bss_index;
mevent.event_id = event_id;
mevent.event_len = 0;
pcb->moal_recv_event(priv->adapter->pmoal_handle, &mevent);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function allocates the command buffer and links
* it to command free queue.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_alloc_cmd_buffer(mlan_adapter *pmadapter)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
cmd_ctrl_node *pcmd_array = MNULL;
t_u32 buf_size;
t_u32 i;
ENTER();
/* Allocate and initialize cmd_ctrl_node */
buf_size = sizeof(cmd_ctrl_node) * MRVDRV_NUM_OF_CMD_BUFFER;
ret = pcb->moal_malloc(pmadapter->pmoal_handle, buf_size,
MLAN_MEM_DEF | MLAN_MEM_DMA,
(t_u8 **)&pcmd_array);
if (ret != MLAN_STATUS_SUCCESS || !pcmd_array) {
PRINTM(MERROR,
"ALLOC_CMD_BUF: Failed to allocate pcmd_array\n");
ret = MLAN_STATUS_FAILURE;
goto done;
}
pmadapter->cmd_pool = pcmd_array;
memset(pmadapter, pmadapter->cmd_pool, 0, buf_size);
#if defined(PCIE) || defined(SDIO)
if (!IS_USB(pmadapter->card_type)) {
/* Allocate and initialize command buffers */
for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) {
pcmd_array[i].pmbuf = wlan_alloc_mlan_buffer(
pmadapter, MRVDRV_SIZE_OF_CMD_BUFFER, 0,
MOAL_MALLOC_BUFFER);
if (!pcmd_array[i].pmbuf) {
PRINTM(MERROR,
"ALLOC_CMD_BUF: Failed to allocate command buffer\n");
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
}
#endif
wlan_request_cmd_lock(pmadapter);
for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++)
wlan_insert_cmd_to_free_q(pmadapter, &pcmd_array[i]);
wlan_release_cmd_lock(pmadapter);
ret = MLAN_STATUS_SUCCESS;
done:
LEAVE();
return ret;
}
/**
* @brief This function frees the command buffer.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_free_cmd_buffer(mlan_adapter *pmadapter)
{
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
cmd_ctrl_node *pcmd_array;
t_u32 i;
ENTER();
/* Need to check if cmd pool is allocated or not */
if (pmadapter->cmd_pool == MNULL) {
PRINTM(MINFO, "FREE_CMD_BUF: cmd_pool is Null\n");
goto done;
}
pcmd_array = pmadapter->cmd_pool;
/* Release shared memory buffers */
for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) {
#ifdef USB
if (IS_USB(pmadapter->card_type) && pcmd_array[i].cmdbuf) {
PRINTM(MINFO, "Free all the USB command buffer.\n");
wlan_free_mlan_buffer(pmadapter, pcmd_array[i].cmdbuf);
pcmd_array[i].cmdbuf = MNULL;
}
#endif
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type) && pcmd_array[i].pmbuf) {
PRINTM(MINFO, "Free all the command buffer.\n");
wlan_free_mlan_buffer(pmadapter, pcmd_array[i].pmbuf);
pcmd_array[i].pmbuf = MNULL;
}
#endif
if (pcmd_array[i].respbuf) {
#ifdef USB
if (IS_USB(pmadapter->card_type))
pmadapter->callbacks.moal_recv_complete(
pmadapter->pmoal_handle,
pcmd_array[i].respbuf,
pmadapter->rx_cmd_ep,
MLAN_STATUS_SUCCESS);
#endif
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type))
wlan_free_mlan_buffer(pmadapter,
pcmd_array[i].respbuf);
#endif
pcmd_array[i].respbuf = MNULL;
}
}
/* Release cmd_ctrl_node */
if (pmadapter->cmd_pool) {
PRINTM(MINFO, "Free command pool.\n");
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)pmadapter->cmd_pool);
pmadapter->cmd_pool = MNULL;
}
done:
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles events generated by firmware
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_process_event(pmlan_adapter pmadapter)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
pmlan_private priv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
pmlan_buffer pmbuf = pmadapter->pmlan_buffer_event;
t_u32 eventcause = pmadapter->event_cause;
#ifdef DEBUG_LEVEL1
t_u32 in_ts_sec = 0, in_ts_usec = 0;
#endif
ENTER();
/* Save the last event to debug log */
pmadapter->dbg.last_event_index =
(pmadapter->dbg.last_event_index + 1) % DBG_CMD_NUM;
pmadapter->dbg.last_event[pmadapter->dbg.last_event_index] =
(t_u16)eventcause;
if ((eventcause & EVENT_ID_MASK) == EVENT_RADAR_DETECTED) {
if (wlan_11h_dfs_event_preprocessing(pmadapter) ==
MLAN_STATUS_SUCCESS) {
memcpy_ext(pmadapter, (t_u8 *)&eventcause,
pmbuf->pbuf + pmbuf->data_offset,
sizeof(eventcause), sizeof(eventcause));
} else {
priv = wlan_get_priv_by_id(
pmadapter, EVENT_GET_BSS_NUM(eventcause),
EVENT_GET_BSS_TYPE(eventcause));
if (priv)
PRINTM_NETINTF(MEVENT, priv);
PRINTM(MERROR, "Error processing DFS Event: 0x%x\n",
eventcause);
goto done;
}
}
/* Get BSS number and corresponding priv */
priv = wlan_get_priv_by_id(pmadapter, EVENT_GET_BSS_NUM(eventcause),
EVENT_GET_BSS_TYPE(eventcause));
if (!priv)
priv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
if (!priv) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
/* Clear BSS_NO_BITS from event */
eventcause &= EVENT_ID_MASK;
pmadapter->event_cause = eventcause;
if (pmbuf) {
pmbuf->bss_index = priv->bss_index;
memcpy_ext(pmadapter, pmbuf->pbuf + pmbuf->data_offset,
(t_u8 *)&eventcause, sizeof(eventcause),
sizeof(eventcause));
}
if (eventcause != EVENT_PS_SLEEP && eventcause != EVENT_PS_AWAKE &&
eventcause != EVENT_FW_DUMP_INFO) {
PRINTM_GET_SYS_TIME(MEVENT, &in_ts_sec, &in_ts_usec);
PRINTM_NETINTF(MEVENT, priv);
PRINTM(MEVENT, "%lu.%06lu : Event: 0x%x\n", in_ts_sec,
in_ts_usec, eventcause);
}
ret = priv->ops.process_event(priv);
done:
pmadapter->event_cause = 0;
pmadapter->pmlan_buffer_event = MNULL;
if (pmbuf)
pmadapter->ops.event_complete(pmadapter, pmbuf,
MLAN_STATUS_SUCCESS);
LEAVE();
return ret;
}
/**
* @brief This function requests a lock on command queue.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void wlan_request_cmd_lock(mlan_adapter *pmadapter)
{
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
ENTER();
/* Call MOAL spin lock callback function */
pcb->moal_spin_lock(pmadapter->pmoal_handle, pmadapter->pmlan_cmd_lock);
LEAVE();
return;
}
/**
* @brief This function releases a lock on command queue.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void wlan_release_cmd_lock(mlan_adapter *pmadapter)
{
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
ENTER();
/* Call MOAL spin unlock callback function */
pcb->moal_spin_unlock(pmadapter->pmoal_handle,
pmadapter->pmlan_cmd_lock);
LEAVE();
return;
}
/**
* @brief This function prepare the command before sending to firmware.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd_no Command number
* @param cmd_action Command action: GET or SET
* @param cmd_oid Cmd oid: treated as sub command
* @param pioctl_buf A pointer to MLAN IOCTL Request buffer
* @param pdata_buf A pointer to information buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_prepare_cmd(mlan_private *pmpriv, t_u16 cmd_no,
t_u16 cmd_action, t_u32 cmd_oid,
t_void *pioctl_buf, t_void *pdata_buf)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
mlan_adapter *pmadapter = MNULL;
cmd_ctrl_node *pcmd_node = MNULL;
HostCmd_DS_COMMAND *cmd_ptr = MNULL;
pmlan_ioctl_req pioctl_req = (mlan_ioctl_req *)pioctl_buf;
ENTER();
if (!pmpriv) {
LEAVE();
return MLAN_STATUS_FAILURE;
}
pmadapter = pmpriv->adapter;
/* Sanity test */
if (!pmadapter || pmadapter->surprise_removed) {
PRINTM(MERROR, "PREP_CMD: Card is Removed\n");
if (pioctl_req)
pioctl_req->status_code = MLAN_ERROR_FW_NOT_READY;
ret = MLAN_STATUS_FAILURE;
goto done;
}
if (pmadapter->hw_status == WlanHardwareStatusReset) {
if ((cmd_no != HostCmd_CMD_FUNC_INIT)
#ifdef PCIE
&& (cmd_no != HostCmd_CMD_PCIE_HOST_BUF_DETAILS)
#endif
) {
PRINTM(MERROR, "PREP_CMD: FW is in reset state\n");
if (pioctl_req)
pioctl_req->status_code =
MLAN_ERROR_FW_NOT_READY;
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
/* Get a new command node */
pcmd_node = wlan_get_cmd_node(pmadapter);
if (pcmd_node == MNULL) {
PRINTM(MERROR, "PREP_CMD: No free cmd node\n");
wlan_dump_info(pmadapter, REASON_CODE_NO_CMD_NODE);
if (pioctl_req)
pioctl_req->status_code = MLAN_ERROR_NO_MEM;
ret = MLAN_STATUS_FAILURE;
goto done;
}
/** reset num no cmd node */
pmadapter->dbg.num_no_cmd_node = 0;
/* Initialize the command node */
wlan_init_cmd_node(pmpriv, pcmd_node, cmd_no, pioctl_buf, pdata_buf);
if (pcmd_node->cmdbuf == MNULL) {
PRINTM(MERROR, "PREP_CMD: No free cmd buf\n");
if (pioctl_req)
pioctl_req->status_code = MLAN_ERROR_NO_MEM;
ret = MLAN_STATUS_FAILURE;
goto done;
}
cmd_ptr = (HostCmd_DS_COMMAND *)(pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset);
cmd_ptr->command = cmd_no;
cmd_ptr->result = 0;
/* Prepare command */
if (cmd_no)
ret = pmpriv->ops.prepare_cmd(pmpriv, cmd_no, cmd_action,
cmd_oid, pioctl_buf, pdata_buf,
cmd_ptr);
else {
ret = wlan_cmd_host_cmd(pmpriv, cmd_ptr, pdata_buf, &cmd_no);
pcmd_node->cmd_flag |= CMD_F_HOSTCMD;
}
/* Return error, since the command preparation failed */
if (ret != MLAN_STATUS_SUCCESS) {
PRINTM(MERROR, "PREP_CMD: Command 0x%x preparation failed\n",
cmd_no);
pcmd_node->pioctl_buf = MNULL;
if (pioctl_req)
pioctl_req->status_code = MLAN_ERROR_CMD_DNLD_FAIL;
wlan_request_cmd_lock(pmadapter);
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
wlan_release_cmd_lock(pmadapter);
ret = MLAN_STATUS_FAILURE;
goto done;
}
wlan_request_cmd_lock(pmadapter);
/* Send command */
#ifdef STA_SUPPORT
if (cmd_no == HostCmd_CMD_802_11_SCAN ||
cmd_no == HostCmd_CMD_802_11_SCAN_EXT) {
if (cmd_no == HostCmd_CMD_802_11_SCAN_EXT &&
pmadapter->ext_scan && pmadapter->ext_scan_enh &&
pmadapter->ext_scan_type == EXT_SCAN_ENHANCE) {
wlan_insert_cmd_to_pending_q(pmadapter, pcmd_node,
MTRUE);
} else
wlan_queue_scan_cmd(pmpriv, pcmd_node);
} else {
#endif
if ((cmd_no == HostCmd_CMD_802_11_HS_CFG_ENH) &&
(cmd_action == HostCmd_ACT_GEN_SET) &&
(pmadapter->hs_cfg.conditions == HOST_SLEEP_CFG_CANCEL))
wlan_insert_cmd_to_pending_q(pmadapter, pcmd_node,
MFALSE);
else
wlan_queue_cmd(pmpriv, pcmd_node, cmd_no);
#ifdef STA_SUPPORT
}
#endif
wlan_release_cmd_lock(pmadapter);
done:
LEAVE();
return ret;
}
/**
* @brief This function inserts command node to cmd_free_q
* after cleaning it.
*
* @param pmadapter A pointer to mlan_adapter structure
* @param pcmd_node A pointer to cmd_ctrl_node structure
*
* @return N/A
*/
t_void wlan_insert_cmd_to_free_q(mlan_adapter *pmadapter,
cmd_ctrl_node *pcmd_node)
{
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
mlan_ioctl_req *pioctl_req = MNULL;
ENTER();
if (pcmd_node == MNULL)
goto done;
if (pcmd_node->pioctl_buf) {
pioctl_req = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
if (pioctl_req->status_code != MLAN_ERROR_NO_ERROR)
pcb->moal_ioctl_complete(pmadapter->pmoal_handle,
pioctl_req,
MLAN_STATUS_FAILURE);
else
pcb->moal_ioctl_complete(pmadapter->pmoal_handle,
pioctl_req,
MLAN_STATUS_SUCCESS);
}
/* Clean the node */
wlan_clean_cmd_node(pmadapter, pcmd_node);
/* Insert node into cmd_free_q */
util_enqueue_list_tail(pmadapter->pmoal_handle, &pmadapter->cmd_free_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
done:
LEAVE();
}
/**
* @brief This function queues the command to cmd list.
*
* @param pmadapter A pointer to mlan_adapter structure
* @param pcmd_node A pointer to cmd_ctrl_node structure
* @param add_tail Specify if the cmd needs to be queued in the header or
* tail
*
* @return N/A
*/
t_void wlan_insert_cmd_to_pending_q(mlan_adapter *pmadapter,
cmd_ctrl_node *pcmd_node, t_u32 add_tail)
{
HostCmd_DS_COMMAND *pcmd = MNULL;
t_u16 command;
ENTER();
if (pcmd_node == MNULL) {
PRINTM(MERROR, "QUEUE_CMD: pcmd_node is MNULL\n");
goto done;
}
pcmd = (HostCmd_DS_COMMAND *)(pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset);
command = wlan_le16_to_cpu(pcmd->command);
/* Exit_PS command needs to be queued in the header always. */
if (command == HostCmd_CMD_802_11_PS_MODE_ENH) {
HostCmd_DS_802_11_PS_MODE_ENH *pm = &pcmd->params.psmode_enh;
if (wlan_le16_to_cpu(pm->action) == DIS_AUTO_PS) {
if (pmadapter->ps_state != PS_STATE_AWAKE)
add_tail = MFALSE;
}
}
if (add_tail) {
util_enqueue_list_tail(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL,
MNULL);
} else {
util_enqueue_list_head(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL,
MNULL);
}
PRINTM_NETINTF(MCMND, pcmd_node->priv);
PRINTM(MCMND, "QUEUE_CMD: cmd=0x%x is queued\n", command);
done:
LEAVE();
return;
}
/**
* @brief This function executes next command in command
* pending queue. It will put firmware back to PS mode
* if applicable.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_exec_next_cmd(mlan_adapter *pmadapter)
{
mlan_private *priv = MNULL;
cmd_ctrl_node *pcmd_node = MNULL;
mlan_status ret = MLAN_STATUS_SUCCESS;
HostCmd_DS_COMMAND *pcmd;
ENTER();
/* Sanity test */
if (pmadapter == MNULL) {
PRINTM(MERROR, "EXEC_NEXT_CMD: pmadapter is MNULL\n");
ret = MLAN_STATUS_FAILURE;
goto done;
}
/* Check if already in processing */
if (pmadapter->curr_cmd) {
PRINTM(MERROR,
"EXEC_NEXT_CMD: there is command in processing!\n");
ret = MLAN_STATUS_FAILURE;
goto done;
}
wlan_request_cmd_lock(pmadapter);
/* Check if any command is pending */
pcmd_node = (cmd_ctrl_node *)util_peek_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
MNULL, MNULL);
if (pcmd_node) {
pcmd = (HostCmd_DS_COMMAND *)(pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset);
priv = pcmd_node->priv;
if (pmadapter->ps_state != PS_STATE_AWAKE) {
PRINTM(MERROR,
"Cannot send command in sleep state, this should not happen\n");
wlan_release_cmd_lock(pmadapter);
goto done;
}
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
wlan_release_cmd_lock(pmadapter);
ret = wlan_dnld_cmd_to_fw(priv, pcmd_node);
priv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
/* Any command sent to the firmware when host is in sleep mode,
* should de-configure host sleep */
/* We should skip the host sleep configuration command itself
* though */
if (priv && (pcmd->command !=
wlan_cpu_to_le16(HostCmd_CMD_802_11_HS_CFG_ENH))) {
if (pmadapter->hs_activated == MTRUE) {
pmadapter->is_hs_configured = MFALSE;
wlan_host_sleep_activated_event(priv, MFALSE);
}
}
goto done;
} else {
wlan_release_cmd_lock(pmadapter);
}
ret = MLAN_STATUS_SUCCESS;
done:
LEAVE();
return ret;
}
/**
* @brief This function handles the command response
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_process_cmdresp(mlan_adapter *pmadapter)
{
HostCmd_DS_COMMAND *resp = MNULL;
mlan_private *pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
mlan_private *pmpriv_next = MNULL;
mlan_status ret = MLAN_STATUS_SUCCESS;
t_u16 orig_cmdresp_no;
t_u16 cmdresp_no;
t_u16 cmdresp_result;
mlan_ioctl_req *pioctl_buf = MNULL;
mlan_callbacks *pcb = (mlan_callbacks *)&pmadapter->callbacks;
#ifdef DEBUG_LEVEL1
t_u32 sec = 0, usec = 0;
#endif
t_u32 i;
ENTER();
if (pmadapter->curr_cmd)
if (pmadapter->curr_cmd->pioctl_buf != MNULL) {
pioctl_buf = (mlan_ioctl_req *)
pmadapter->curr_cmd->pioctl_buf;
}
if (!pmadapter->curr_cmd || !pmadapter->curr_cmd->respbuf) {
resp = (HostCmd_DS_COMMAND *)pmadapter->upld_buf;
resp->command = wlan_le16_to_cpu(resp->command);
PRINTM(MERROR, "CMD_RESP: No curr_cmd, 0x%x\n", resp->command);
if (pioctl_buf)
pioctl_buf->status_code = MLAN_ERROR_CMD_RESP_FAIL;
ret = MLAN_STATUS_FAILURE;
goto done;
}
DBG_HEXDUMP(MCMD_D, "CMD_RESP",
pmadapter->curr_cmd->respbuf->pbuf +
pmadapter->curr_cmd->respbuf->data_offset,
pmadapter->curr_cmd->respbuf->data_len);
resp = (HostCmd_DS_COMMAND *)(pmadapter->curr_cmd->respbuf->pbuf +
pmadapter->curr_cmd->respbuf->data_offset);
orig_cmdresp_no = wlan_le16_to_cpu(resp->command);
cmdresp_no = (orig_cmdresp_no & HostCmd_CMD_ID_MASK);
if (pmadapter->curr_cmd->cmd_no != cmdresp_no) {
PRINTM(MERROR, "cmdresp error: cmd=0x%x cmd_resp=0x%x\n",
pmadapter->curr_cmd->cmd_no, cmdresp_no);
ret = MLAN_STATUS_FAILURE;
goto done;
}
pmadapter->dnld_cmd_in_secs = 0;
/* Now we got response from FW, cancel the command timer */
if (pmadapter->cmd_timer_is_set) {
/* Cancel command timeout timer */
pcb->moal_stop_timer(pmadapter->pmoal_handle,
pmadapter->pmlan_cmd_timer);
/* Cancel command timeout timer */
pmadapter->cmd_timer_is_set = MFALSE;
}
pmadapter->num_cmd_timeout = 0;
wlan_request_cmd_lock(pmadapter);
if (pmadapter->curr_cmd->cmd_flag & CMD_F_CANCELED) {
cmd_ctrl_node *free_cmd = pmadapter->curr_cmd;
pmadapter->curr_cmd = MNULL;
PRINTM(MCMND, "CMD_RESP: 0x%x been canceled!\n",
wlan_le16_to_cpu(resp->command));
if (pioctl_buf)
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
wlan_insert_cmd_to_free_q(pmadapter, free_cmd);
wlan_release_cmd_lock(pmadapter);
ret = MLAN_STATUS_FAILURE;
goto done;
} else {
wlan_release_cmd_lock(pmadapter);
}
if (pmadapter->curr_cmd->cmd_flag & CMD_F_HOSTCMD) {
/* Copy original response back to response buffer */
if (pmpriv)
wlan_ret_host_cmd(pmpriv, resp, pioctl_buf);
}
resp->size = wlan_le16_to_cpu(resp->size);
resp->seq_num = wlan_le16_to_cpu(resp->seq_num);
resp->result = wlan_le16_to_cpu(resp->result);
/* Get BSS number and corresponding priv */
pmpriv = wlan_get_priv_by_id(pmadapter,
HostCmd_GET_BSS_NO(resp->seq_num),
HostCmd_GET_BSS_TYPE(resp->seq_num));
if (!pmpriv)
pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
/* Clear RET_BIT from HostCmd */
resp->command = (orig_cmdresp_no & HostCmd_CMD_ID_MASK);
if (!pmpriv) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
cmdresp_no = resp->command;
cmdresp_result = resp->result;
/* Save the last command response to debug log */
pmadapter->dbg.last_cmd_resp_index =
(pmadapter->dbg.last_cmd_resp_index + 1) % DBG_CMD_NUM;
pmadapter->dbg.last_cmd_resp_id[pmadapter->dbg.last_cmd_resp_index] =
orig_cmdresp_no;
PRINTM_GET_SYS_TIME(MCMND, &sec, &usec);
PRINTM_NETINTF(MCMND, pmadapter->curr_cmd->priv);
PRINTM(MCMND,
"CMD_RESP (%lu.%06lu): 0x%x, result %d, len %d, seqno 0x%x\n",
sec, usec, orig_cmdresp_no, cmdresp_result, resp->size,
resp->seq_num);
if (!(orig_cmdresp_no & HostCmd_RET_BIT)) {
PRINTM(MERROR, "CMD_RESP: Invalid response to command!\n");
if (pioctl_buf)
pioctl_buf->status_code = MLAN_ERROR_FW_CMDRESP;
wlan_request_cmd_lock(pmadapter);
wlan_insert_cmd_to_free_q(pmadapter, pmadapter->curr_cmd);
pmadapter->curr_cmd = MNULL;
wlan_release_cmd_lock(pmadapter);
ret = MLAN_STATUS_FAILURE;
goto done;
}
if (pmadapter->curr_cmd->cmd_flag & CMD_F_HOSTCMD) {
pmadapter->curr_cmd->cmd_flag &= ~CMD_F_HOSTCMD;
if ((cmdresp_result == HostCmd_RESULT_OK) &&
(cmdresp_no == HostCmd_CMD_802_11_HS_CFG_ENH))
ret = wlan_ret_802_11_hs_cfg(pmpriv, resp, pioctl_buf);
} else {
/* handle response */
ret = pmpriv->ops.process_cmdresp(pmpriv, cmdresp_no, resp,
pioctl_buf);
}
/* Check init command response */
if (pmadapter->hw_status == WlanHardwareStatusInitializing ||
pmadapter->hw_status == WlanHardwareStatusGetHwSpec) {
if (ret == MLAN_STATUS_FAILURE) {
#ifdef STA_SUPPORT
if (pmadapter->pwarm_reset_ioctl_req) {
/* warm reset failure */
pmadapter->pwarm_reset_ioctl_req->status_code =
MLAN_ERROR_CMD_RESP_FAIL;
pcb->moal_ioctl_complete(
pmadapter->pmoal_handle,
pmadapter->pwarm_reset_ioctl_req,
MLAN_STATUS_FAILURE);
pmadapter->pwarm_reset_ioctl_req = MNULL;
goto done;
}
#endif
PRINTM(MERROR,
"cmd 0x%02x failed during initialization\n",
cmdresp_no);
wlan_init_fw_complete(pmadapter);
goto done;
}
#ifdef STA_SUPPORT
#ifdef PCIE
/* init adma write pointer */
if (IS_PCIE(pmadapter->card_type) &&
cmdresp_no == HostCmd_CMD_FUNC_SHUTDOWN &&
pmadapter->pwarm_reset_ioctl_req) {
#if defined(PCIE9098) || defined(PCIE9097)
if (pmadapter->pcard_pcie->reg->use_adma)
#endif
wlan_pcie_init_fw(pmadapter);
}
#endif
#endif
}
wlan_request_cmd_lock(pmadapter);
if (pmadapter->curr_cmd) {
cmd_ctrl_node *free_cmd = pmadapter->curr_cmd;
pioctl_buf = (mlan_ioctl_req *)pmadapter->curr_cmd->pioctl_buf;
pmadapter->curr_cmd = MNULL;
if (pioctl_buf && (ret == MLAN_STATUS_SUCCESS))
pioctl_buf->status_code = MLAN_ERROR_NO_ERROR;
else if (pioctl_buf && (ret == MLAN_STATUS_FAILURE) &&
!pioctl_buf->status_code)
pioctl_buf->status_code = MLAN_ERROR_CMD_RESP_FAIL;
/* Clean up and put current command back to cmd_free_q */
wlan_insert_cmd_to_free_q(pmadapter, free_cmd);
}
wlan_release_cmd_lock(pmadapter);
if ((pmadapter->hw_status == WlanHardwareStatusInitializing) &&
(pmadapter->last_init_cmd == cmdresp_no)) {
i = pmpriv->bss_index + 1;
while (i < pmadapter->priv_num &&
(!(pmpriv_next = pmadapter->priv[i]) ||
pmpriv_next->bss_virtual))
i++;
if (!pmpriv_next || i >= pmadapter->priv_num) {
#ifdef STA_SUPPORT
if (pmadapter->pwarm_reset_ioctl_req) {
/* warm reset complete */
pmadapter->hw_status = WlanHardwareStatusReady;
pcb->moal_ioctl_complete(
pmadapter->pmoal_handle,
pmadapter->pwarm_reset_ioctl_req,
MLAN_STATUS_SUCCESS);
pmadapter->pwarm_reset_ioctl_req = MNULL;
goto done;
}
#endif
pmadapter->hw_status = WlanHardwareStatusInitdone;
} else {
/* Issue init commands for the next interface */
ret = pmpriv_next->ops.init_cmd(pmpriv_next, MFALSE);
}
} else if ((pmadapter->hw_status == WlanHardwareStatusGetHwSpec) &&
(HostCmd_CMD_GET_HW_SPEC == cmdresp_no)) {
pmadapter->hw_status = WlanHardwareStatusGetHwSpecdone;
}
done:
LEAVE();
return ret;
}
/**
* @brief This function handles the timeout of command sending.
* It will re-send the same command again.
*
* @param function_context A pointer to function_context
* @return N/A
*/
t_void wlan_cmd_timeout_func(t_void *function_context)
{
mlan_adapter *pmadapter = (mlan_adapter *)function_context;
cmd_ctrl_node *pcmd_node = MNULL;
mlan_ioctl_req *pioctl_buf = MNULL;
#ifdef DEBUG_LEVEL1
t_u32 sec = 0, usec = 0;
#endif
#if defined(SDIO) || defined(PCIE)
t_u8 i;
#endif
mlan_private *pmpriv = MNULL;
ENTER();
pmadapter->cmd_timer_is_set = MFALSE;
if (!pmadapter->curr_cmd) {
if (pmadapter->ext_scan && pmadapter->ext_scan_enh &&
pmadapter->scan_processing) {
PRINTM(MMSG, "Ext scan enh timeout\n");
pmadapter->ext_scan_timeout = MTRUE;
wlan_dump_info(pmadapter, REASON_CODE_EXT_SCAN_TIMEOUT);
goto exit;
}
PRINTM(MWARN, "CurCmd Empty\n");
goto exit;
}
pmadapter->num_cmd_timeout++;
pcmd_node = pmadapter->curr_cmd;
if (pcmd_node->pioctl_buf != MNULL) {
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
pioctl_buf->status_code = MLAN_ERROR_CMD_TIMEOUT;
}
pmadapter->dbg.timeout_cmd_id =
pmadapter->dbg.last_cmd_id[pmadapter->dbg.last_cmd_index];
pmadapter->dbg.timeout_cmd_act =
pmadapter->dbg.last_cmd_act[pmadapter->dbg.last_cmd_index];
PRINTM_GET_SYS_TIME(MERROR, &sec, &usec);
PRINTM(MERROR, "Timeout cmd id (%lu.%06lu) = 0x%x, act = 0x%x\n", sec,
usec, pmadapter->dbg.timeout_cmd_id,
pmadapter->dbg.timeout_cmd_act);
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type) && pcmd_node->cmdbuf) {
t_u8 *pcmd_buf;
pcmd_buf = pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset +
pmadapter->ops.intf_header_len;
for (i = 0; i < 16; i++)
PRINTM(MERROR, "%02x ", *pcmd_buf++);
PRINTM(MERROR, "\n");
}
#endif
#ifdef PCIE
if (IS_PCIE(pmadapter->card_type))
pmadapter->ops.debug_dump(pmadapter);
#endif
pmpriv = pcmd_node->priv;
if (pmpriv)
PRINTM(MERROR, "BSS type = %d BSS role= %d\n", pmpriv->bss_type,
pmpriv->bss_role);
wlan_dump_info(pmadapter, REASON_CODE_CMD_TIMEOUT);
if (pmadapter->hw_status == WlanHardwareStatusInitializing ||
pmadapter->hw_status == WlanHardwareStatusGetHwSpec)
wlan_init_fw_complete(pmadapter);
else {
/* Signal MOAL to perform extra handling for debugging */
if (pmpriv) {
wlan_recv_event(pmpriv, MLAN_EVENT_ID_DRV_DBG_DUMP,
MNULL);
} else {
wlan_recv_event(wlan_get_priv(pmadapter,
MLAN_BSS_ROLE_ANY),
MLAN_EVENT_ID_DRV_DBG_DUMP, MNULL);
}
}
exit:
LEAVE();
return;
}
#ifdef STA_SUPPORT
/**
* @brief Internal function used to flush the scan pending queue
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void wlan_flush_scan_queue(pmlan_adapter pmadapter)
{
cmd_ctrl_node *pcmd_node = MNULL;
ENTER();
wlan_request_cmd_lock(pmadapter);
while ((pcmd_node = (cmd_ctrl_node *)util_peek_list(
pmadapter->pmoal_handle, &pmadapter->scan_pending_q,
MNULL, MNULL))) {
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->scan_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
pcmd_node->pioctl_buf = MNULL;
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
}
pmadapter->scan_processing = MFALSE;
wlan_release_cmd_lock(pmadapter);
LEAVE();
}
/**
* @brief Cancel pending SCAN ioctl cmd.
*
* @param pmadapter A pointer to mlan_adapter
* @param pioctl_req A pointer to pmlan_ioctl_req
*
* @return MLAN_STATUS_SUCCESS/MLAN_STATUS_PENDING
*/
mlan_status wlan_cancel_pending_scan_cmd(pmlan_adapter pmadapter,
pmlan_ioctl_req pioctl_req)
{
pmlan_callbacks pcb = &pmadapter->callbacks;
cmd_ctrl_node *pcmd_node = MNULL;
mlan_ioctl_req *pioctl_buf = MNULL;
pmlan_private priv = MNULL;
mlan_status status = MLAN_STATUS_SUCCESS;
ENTER();
PRINTM(MIOCTL, "Cancel scan command\n");
wlan_request_cmd_lock(pmadapter);
/* IOCTL will be completed, avoid calling IOCTL complete again from
* EVENT/CMDRESP */
if (pmadapter->pscan_ioctl_req) {
pioctl_buf = pmadapter->pscan_ioctl_req;
priv = pmadapter->priv[pioctl_buf->bss_index];
pmadapter->pscan_ioctl_req = MNULL;
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle, pioctl_buf,
MLAN_STATUS_FAILURE);
}
if (pmadapter->curr_cmd && pmadapter->curr_cmd->pioctl_buf) {
pioctl_buf = (mlan_ioctl_req *)pmadapter->curr_cmd->pioctl_buf;
if (pioctl_buf->req_id == MLAN_IOCTL_SCAN) {
PRINTM(MIOCTL, "wlan_cancel_scan: current command\n");
pcmd_node = pmadapter->curr_cmd;
pcmd_node->pioctl_buf = MNULL;
pcmd_node->cmd_flag |= CMD_F_CANCELED;
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle,
pioctl_buf,
MLAN_STATUS_FAILURE);
}
}
while ((pcmd_node = wlan_get_pending_scan_cmd(pmadapter)) != MNULL) {
PRINTM(MIOCTL,
"wlan_cancel_scan: find scan command in cmd_pending_q\n");
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
}
wlan_release_cmd_lock(pmadapter);
if (pmadapter->scan_processing &&
pmadapter->ext_scan_type == EXT_SCAN_ENHANCE) {
if (priv) {
if (MLAN_STATUS_SUCCESS ==
wlan_prepare_cmd(priv, HostCmd_CMD_802_11_SCAN_EXT,
HostCmd_ACT_GEN_SET, 0, pioctl_req,
MNULL)) {
wlan_recv_event(
priv, MLAN_EVENT_ID_DRV_DEFER_HANDLING,
MNULL);
status = MLAN_STATUS_PENDING;
}
}
} else
/* Cancel all pending scan command */
wlan_flush_scan_queue(pmadapter);
LEAVE();
return status;
}
#endif
/**
* @brief Cancel all pending cmd.
*
* @param pmadapter A pointer to mlan_adapter
* @param flag MTRUE/MFALSE
*
* @return N/A
*/
t_void wlan_cancel_all_pending_cmd(pmlan_adapter pmadapter, t_u8 flag)
{
cmd_ctrl_node *pcmd_node = MNULL;
pmlan_callbacks pcb = &pmadapter->callbacks;
mlan_ioctl_req *pioctl_buf = MNULL;
#ifdef STA_SUPPORT
pmlan_private priv = MNULL;
#endif
ENTER();
/* Cancel current cmd */
wlan_request_cmd_lock(pmadapter);
#ifdef STA_SUPPORT
/* IOCTL will be completed, avoid calling IOCTL complete again from
* EVENT/CMDRESP */
if (pmadapter->pscan_ioctl_req) {
pioctl_buf = pmadapter->pscan_ioctl_req;
priv = pmadapter->priv[pioctl_buf->bss_index];
pmadapter->pscan_ioctl_req = MNULL;
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle, pioctl_buf,
MLAN_STATUS_FAILURE);
}
#endif
if (pmadapter->curr_cmd) {
pcmd_node = pmadapter->curr_cmd;
if (pcmd_node->pioctl_buf) {
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
pcmd_node->pioctl_buf = MNULL;
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle,
pioctl_buf,
MLAN_STATUS_FAILURE);
}
if (flag) {
pmadapter->curr_cmd = MNULL;
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
}
}
/* Cancel all pending command */
while ((pcmd_node = (cmd_ctrl_node *)util_peek_list(
pmadapter->pmoal_handle, &pmadapter->cmd_pending_q,
MNULL, MNULL))) {
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
if (pcmd_node->pioctl_buf) {
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle,
pioctl_buf,
MLAN_STATUS_FAILURE);
pcmd_node->pioctl_buf = MNULL;
}
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
}
wlan_release_cmd_lock(pmadapter);
/* Cancel all pending scan command */
wlan_flush_scan_queue(pmadapter);
LEAVE();
}
/**
* @brief Cancel specific bss's pending ioctl cmd.
*
* @param pmadapter A pointer to mlan_adapter
* @param bss_index BSS index
*
* @return N/A
*/
t_void wlan_cancel_bss_pending_cmd(pmlan_adapter pmadapter, t_u32 bss_index)
{
pmlan_callbacks pcb = &pmadapter->callbacks;
cmd_ctrl_node *pcmd_node = MNULL;
mlan_ioctl_req *pioctl_buf = MNULL;
#ifdef STA_SUPPORT
t_u8 flash_scan = MFALSE;
#endif
#ifdef STA_SUPPORT
pmlan_private priv = MNULL;
#endif
ENTER();
PRINTM(MIOCTL, "MOAL Cancel BSS IOCTL: bss_index=%d\n", (int)bss_index);
wlan_request_cmd_lock(pmadapter);
#ifdef STA_SUPPORT
if (pmadapter->pscan_ioctl_req &&
(pmadapter->pscan_ioctl_req->bss_index == bss_index)) {
/* IOCTL will be completed, avoid calling IOCTL complete again
* from EVENT/CMDRESP */
flash_scan = MTRUE;
pioctl_buf = pmadapter->pscan_ioctl_req;
priv = pmadapter->priv[pioctl_buf->bss_index];
pmadapter->pscan_ioctl_req = MNULL;
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle, pioctl_buf,
MLAN_STATUS_FAILURE);
}
#endif
if (pmadapter->curr_cmd && pmadapter->curr_cmd->pioctl_buf) {
pioctl_buf = (mlan_ioctl_req *)pmadapter->curr_cmd->pioctl_buf;
if (pioctl_buf->bss_index == bss_index) {
pcmd_node = pmadapter->curr_cmd;
pcmd_node->pioctl_buf = MNULL;
pcmd_node->cmd_flag |= CMD_F_CANCELED;
#ifdef STA_SUPPORT
if (pioctl_buf->req_id == MLAN_IOCTL_SCAN)
flash_scan = MTRUE;
#endif
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle,
pioctl_buf,
MLAN_STATUS_FAILURE);
}
}
while ((pcmd_node = wlan_get_bss_pending_ioctl_cmd(
pmadapter, bss_index)) != MNULL) {
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
pioctl_buf = (mlan_ioctl_req *)pcmd_node->pioctl_buf;
pcmd_node->pioctl_buf = MNULL;
#ifdef STA_SUPPORT
if (pioctl_buf->req_id == MLAN_IOCTL_SCAN)
flash_scan = MTRUE;
#endif
pioctl_buf->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle, pioctl_buf,
MLAN_STATUS_FAILURE);
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
}
wlan_release_cmd_lock(pmadapter);
#ifdef STA_SUPPORT
if (flash_scan) {
if (pmadapter->scan_processing &&
pmadapter->ext_scan_type == EXT_SCAN_ENHANCE) {
if (priv) {
if (MLAN_STATUS_FAILURE ==
wlan_prepare_cmd(
priv, HostCmd_CMD_802_11_SCAN_EXT,
HostCmd_ACT_GEN_SET, 0, MNULL,
MNULL))
PRINTM(MERROR,
"failed to prepare command");
wlan_recv_event(
priv, MLAN_EVENT_ID_DRV_DEFER_HANDLING,
MNULL);
}
} else
/* Cancel all pending scan command */
wlan_flush_scan_queue(pmadapter);
}
#endif
LEAVE();
return;
}
/**
* @brief Cancel pending ioctl cmd.
*
* @param pmadapter A pointer to mlan_adapter
* @param pioctl_req A pointer to mlan_ioctl_req buf
*
* @return N/A
*/
t_void wlan_cancel_pending_ioctl(pmlan_adapter pmadapter,
pmlan_ioctl_req pioctl_req)
{
pmlan_callbacks pcb = &pmadapter->callbacks;
cmd_ctrl_node *pcmd_node = MNULL;
t_u8 find = MFALSE;
#ifdef STA_SUPPORT
pmlan_private priv = MNULL;
#endif
ENTER();
PRINTM(MIOCTL, "MOAL Cancel IOCTL: 0x%x sub_id=0x%x action=%d\n",
pioctl_req->req_id, *((t_u32 *)pioctl_req->pbuf),
(int)pioctl_req->action);
wlan_request_cmd_lock(pmadapter);
#ifdef STA_SUPPORT
/* IOCTL will be completed, avoid calling IOCTL complete again from
* EVENT/CMDRESP */
if (pmadapter->pscan_ioctl_req == pioctl_req) {
priv = pmadapter->priv[pioctl_req->bss_index];
pmadapter->pscan_ioctl_req = MNULL;
find = MTRUE;
}
#endif
if ((pmadapter->curr_cmd) &&
(pmadapter->curr_cmd->pioctl_buf == pioctl_req)) {
pcmd_node = pmadapter->curr_cmd;
pcmd_node->pioctl_buf = MNULL;
pcmd_node->cmd_flag |= CMD_F_CANCELED;
find = MTRUE;
}
while ((pcmd_node = wlan_get_pending_ioctl_cmd(pmadapter,
pioctl_req)) != MNULL) {
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
pcmd_node->pioctl_buf = MNULL;
find = MTRUE;
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
}
wlan_release_cmd_lock(pmadapter);
#ifdef STA_SUPPORT
if (pioctl_req->req_id == MLAN_IOCTL_SCAN) {
if (pmadapter->scan_processing &&
pmadapter->ext_scan_type == EXT_SCAN_ENHANCE) {
if (priv) {
if (MLAN_STATUS_FAILURE ==
wlan_prepare_cmd(
priv, HostCmd_CMD_802_11_SCAN_EXT,
HostCmd_ACT_GEN_SET, 0, MNULL,
MNULL))
PRINTM(MERROR,
"Failed to prepare command");
wlan_recv_event(
priv, MLAN_EVENT_ID_DRV_DEFER_HANDLING,
MNULL);
}
} else
/* Cancel all pending scan command */
wlan_flush_scan_queue(pmadapter);
}
#endif
if (find) {
pioctl_req->status_code = MLAN_ERROR_CMD_CANCEL;
pcb->moal_ioctl_complete(pmadapter->pmoal_handle, pioctl_req,
MLAN_STATUS_FAILURE);
}
LEAVE();
return;
}
/**
* @brief This function convert mlan_wifi_rate to wifi_rate.
*
* @param pmpriv A pointer to mlan_private structure
* @param pmlan_rate A pointer to mlan_wifi_rate structure
* @param prate A pointer to wifi_rate
*
* @return N/A
*/
t_void wlan_fill_hal_wifi_rate(pmlan_private pmpriv, mlan_wifi_rate *pmlan_rate,
wifi_rate *prate)
{
t_u8 index = 0;
t_u8 rate_info = 0;
ENTER();
prate->preamble = pmlan_rate->preamble;
prate->nss = pmlan_rate->nss;
prate->bw = pmlan_rate->bw;
prate->rateMcsIdx = pmlan_rate->rateMcsIdx;
prate->reserved = 0;
prate->bitrate = wlan_le32_to_cpu(pmlan_rate->bitrate);
if (!prate->bitrate) {
index = prate->rateMcsIdx;
index |= prate->nss << 4;
if (prate->preamble == WIFI_PREAMBLE_HT)
rate_info = MLAN_RATE_FORMAT_HT;
else if (prate->preamble == WIFI_PREAMBLE_VHT)
rate_info = MLAN_RATE_FORMAT_VHT;
else
rate_info = MLAN_RATE_FORMAT_LG;
rate_info |= prate->bw << 2;
PRINTM(MCMND, "index=0x%x rate_info=0x%x\n", index, rate_info);
/** For rateMcsIdx, OFDM/CCK rate code would be as per ieee std
* in the units of 0.5mbps. HT/VHT it would be mcs index */
/** For bitrate, in 100kbps */
if (rate_info == MLAN_RATE_FORMAT_LG)
prate->bitrate = prate->rateMcsIdx * 5;
else
prate->bitrate =
wlan_index_to_data_rate(pmpriv->adapter, index,
rate_info, 0) *
5;
PRINTM(MCMND, "bitrate(in 100kbps)=%d\n", prate->bitrate);
}
LEAVE();
}
/**
* @brief Handle the version_ext resp
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_ver_ext(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_VERSION_EXT *ver_ext = &resp->params.verext;
mlan_ds_get_info *info;
ENTER();
if (pioctl_buf) {
info = (mlan_ds_get_info *)pioctl_buf->pbuf;
info->param.ver_ext.version_str_sel = ver_ext->version_str_sel;
memcpy_ext(pmpriv->adapter, info->param.ver_ext.version_str,
ver_ext->version_str, sizeof(char) * 128,
sizeof(char) * MLAN_MAX_VER_STR_LEN);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief Handle the rx mgmt forward registration resp
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_rx_mgmt_ind(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *misc = MNULL;
ENTER();
if (pioctl_buf) {
misc = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc->param.mgmt_subtype_mask = wlan_le32_to_cpu(
resp->params.rx_mgmt_ind.mgmt_subtype_mask);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function checks conditions and prepares to
* send sleep confirm command to firmware if OK.
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void wlan_check_ps_cond(mlan_adapter *pmadapter)
{
ENTER();
if (!pmadapter->cmd_sent && !pmadapter->curr_cmd &&
!pmadapter->keep_wakeup && !wlan_is_tx_pending(pmadapter) &&
!IS_CARD_RX_RCVD(pmadapter)) {
wlan_dnld_sleep_confirm_cmd(pmadapter);
} else {
PRINTM(MCMND, "Delay Sleep Confirm (%s%s%s%s)\n",
(pmadapter->cmd_sent) ? "D" : "",
(pmadapter->curr_cmd) ? "C" : "",
(wlan_is_tx_pending(pmadapter)) ? "T" : "",
(IS_CARD_RX_RCVD(pmadapter)) ? "R" : "");
}
LEAVE();
}
/**
* @brief This function sends the HS_ACTIVATED event to the application
*
* @param priv A pointer to mlan_private structure
* @param activated MTRUE if activated, MFALSE if de-activated
*
* @return N/A
*/
t_void wlan_host_sleep_activated_event(pmlan_private priv, t_u8 activated)
{
ENTER();
if (!priv) {
LEAVE();
return;
}
if (activated) {
if (priv->adapter->is_hs_configured) {
priv->adapter->hs_activated = MTRUE;
wlan_update_rxreorder_tbl(priv->adapter, MTRUE);
PRINTM(MEVENT, "hs_activated\n");
wlan_recv_event(priv, MLAN_EVENT_ID_DRV_HS_ACTIVATED,
MNULL);
} else
PRINTM(MWARN, "hs_activated: HS not configured !!!\n");
} else {
PRINTM(MEVENT, "hs_deactived\n");
priv->adapter->hs_activated = MFALSE;
wlan_recv_event(priv, MLAN_EVENT_ID_DRV_HS_DEACTIVATED, MNULL);
}
LEAVE();
return;
}
/**
* @brief This function sends the HS_WAKEUP event to the application
*
* @param priv A pointer to mlan_private structure
*
* @return N/A
*/
t_void wlan_host_sleep_wakeup_event(pmlan_private priv)
{
ENTER();
if (priv->adapter->is_hs_configured)
wlan_recv_event(priv, MLAN_EVENT_ID_FW_HS_WAKEUP, MNULL);
else
PRINTM(MWARN, "hs_wakeup: Host Sleep not configured !!!\n");
LEAVE();
}
/**
* @brief This function handles the command response of hs_cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_802_11_hs_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
pmlan_adapter pmadapter = pmpriv->adapter;
HostCmd_DS_802_11_HS_CFG_ENH *phs_cfg = &resp->params.opt_hs_cfg;
ENTER();
phs_cfg->params.hs_config.conditions =
wlan_le32_to_cpu(phs_cfg->params.hs_config.conditions);
phs_cfg->action = wlan_le16_to_cpu(phs_cfg->action);
PRINTM(MCMND,
"CMD_RESP: HS_CFG cmd reply result=%#x,"
" action=0x%x conditions=0x%x gpio=0x%x gap=0x%x\n",
resp->result, phs_cfg->action,
phs_cfg->params.hs_config.conditions,
phs_cfg->params.hs_config.gpio, phs_cfg->params.hs_config.gap);
if ((phs_cfg->action == HS_ACTIVATE &&
!pmadapter->pcard_info->supp_ps_handshake) ||
pmadapter->pcard_info->supp_ps_handshake) {
/* clean up curr_cmd to allow suspend */
if (pioctl_buf)
pioctl_buf->status_code = MLAN_ERROR_NO_ERROR;
/* Clean up and put current command back to cmd_free_q */
wlan_request_cmd_lock(pmadapter);
wlan_insert_cmd_to_free_q(pmadapter, pmadapter->curr_cmd);
pmadapter->curr_cmd = MNULL;
wlan_release_cmd_lock(pmadapter);
if (!pmadapter->pcard_info->supp_ps_handshake) {
wlan_host_sleep_activated_event(pmpriv, MTRUE);
goto done;
}
}
if (phs_cfg->params.hs_config.conditions != HOST_SLEEP_CFG_CANCEL) {
pmadapter->is_hs_configured = MTRUE;
if (pmadapter->pcard_info->supp_ps_handshake)
wlan_host_sleep_activated_event(pmpriv, MTRUE);
} else {
pmadapter->is_hs_configured = MFALSE;
if (pmadapter->hs_activated)
wlan_host_sleep_activated_event(pmpriv, MFALSE);
}
done:
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief Perform hs related activities on receiving the power up interrupt
*
* @param pmadapter A pointer to the adapter structure
* @return N/A
*/
t_void wlan_process_hs_config(pmlan_adapter pmadapter)
{
ENTER();
PRINTM(MINFO, "Recevie interrupt/data in HS mode\n");
if (pmadapter->hs_cfg.gap == HOST_SLEEP_CFG_GAP_FF)
pmadapter->ops.wakeup_card(pmadapter, MTRUE);
LEAVE();
return;
}
/**
* @brief Check sleep confirm command response and set the state to ASLEEP
*
* @param pmadapter A pointer to the adapter structure
* @param pbuf A pointer to the command response buffer
* @param upld_len Command response buffer length
* @return N/A
*/
void wlan_process_sleep_confirm_resp(pmlan_adapter pmadapter, t_u8 *pbuf,
t_u32 upld_len)
{
HostCmd_DS_COMMAND *cmd;
pmlan_private pmpriv;
ENTER();
if (!upld_len) {
PRINTM(MERROR, "Command size is 0\n");
LEAVE();
return;
}
cmd = (HostCmd_DS_COMMAND *)pbuf;
cmd->result = wlan_le16_to_cpu(cmd->result);
cmd->command = wlan_le16_to_cpu(cmd->command);
cmd->seq_num = wlan_le16_to_cpu(cmd->seq_num);
pmpriv =
wlan_get_priv_by_id(pmadapter, HostCmd_GET_BSS_NO(cmd->seq_num),
HostCmd_GET_BSS_TYPE(cmd->seq_num));
/* Update sequence number */
cmd->seq_num = HostCmd_GET_SEQ_NO(cmd->seq_num);
/* Clear RET_BIT from HostCmd */
cmd->command &= HostCmd_CMD_ID_MASK;
if (!pmpriv)
pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
if (cmd->command != HostCmd_CMD_802_11_PS_MODE_ENH) {
PRINTM(MERROR,
"Received unexpected response for command %x, result = %x\n",
cmd->command, cmd->result);
LEAVE();
return;
}
PRINTM_NETINTF(MEVENT, pmpriv);
PRINTM(MEVENT, "#\n");
if (cmd->result != MLAN_STATUS_SUCCESS) {
PRINTM(MERROR, "Sleep confirm command failed\n");
pmadapter->pm_wakeup_card_req = MFALSE;
pmadapter->ps_state = PS_STATE_AWAKE;
LEAVE();
return;
}
pmadapter->pm_wakeup_card_req = MTRUE;
if (pmadapter->is_hs_configured) {
wlan_host_sleep_activated_event(
wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY), MTRUE);
}
pmadapter->ps_state = PS_STATE_SLEEP;
LEAVE();
}
/**
* @brief This function prepares command of power mode
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param ps_bitmap PS bitmap
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_enh_power_mode(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_u16 ps_bitmap, t_void *pdata_buf)
{
HostCmd_DS_802_11_PS_MODE_ENH *psmode_enh = &cmd->params.psmode_enh;
t_u8 *tlv = MNULL;
t_u16 cmd_size = 0;
ENTER();
PRINTM(MCMND, "PS Command: action = 0x%x, bitmap = 0x%x\n", cmd_action,
ps_bitmap);
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_PS_MODE_ENH);
if (cmd_action == DIS_AUTO_PS) {
psmode_enh->action = wlan_cpu_to_le16(DIS_AUTO_PS);
psmode_enh->params.ps_bitmap = wlan_cpu_to_le16(ps_bitmap);
cmd->size = wlan_cpu_to_le16(S_DS_GEN + AUTO_PS_FIX_SIZE);
} else if (cmd_action == GET_PS) {
psmode_enh->action = wlan_cpu_to_le16(GET_PS);
psmode_enh->params.ps_bitmap = wlan_cpu_to_le16(ps_bitmap);
cmd->size = wlan_cpu_to_le16(S_DS_GEN + AUTO_PS_FIX_SIZE);
} else if (cmd_action == EN_AUTO_PS) {
psmode_enh->action = wlan_cpu_to_le16(EN_AUTO_PS);
psmode_enh->params.auto_ps.ps_bitmap =
wlan_cpu_to_le16(ps_bitmap);
cmd_size = S_DS_GEN + AUTO_PS_FIX_SIZE;
tlv = (t_u8 *)cmd + cmd_size;
if (ps_bitmap & BITMAP_STA_PS) {
pmlan_adapter pmadapter = pmpriv->adapter;
MrvlIEtypes_ps_param_t *ps_tlv =
(MrvlIEtypes_ps_param_t *)tlv;
ps_param *ps_mode = &ps_tlv->param;
ps_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_PS_PARAM);
ps_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_ps_param_t) -
sizeof(MrvlIEtypesHeader_t));
cmd_size += sizeof(MrvlIEtypes_ps_param_t);
tlv += sizeof(MrvlIEtypes_ps_param_t);
ps_mode->null_pkt_interval =
wlan_cpu_to_le16(pmadapter->null_pkt_interval);
ps_mode->multiple_dtims =
wlan_cpu_to_le16(pmadapter->multiple_dtim);
ps_mode->bcn_miss_timeout =
wlan_cpu_to_le16(pmadapter->bcn_miss_time_out);
ps_mode->local_listen_interval = wlan_cpu_to_le16(
pmadapter->local_listen_interval);
ps_mode->delay_to_ps =
wlan_cpu_to_le16(pmadapter->delay_to_ps);
ps_mode->mode =
wlan_cpu_to_le16(pmadapter->enhanced_ps_mode);
}
if (ps_bitmap & BITMAP_BCN_TMO) {
MrvlIEtypes_bcn_timeout_t *bcn_tmo_tlv =
(MrvlIEtypes_bcn_timeout_t *)tlv;
mlan_ds_bcn_timeout *bcn_tmo =
(mlan_ds_bcn_timeout *)pdata_buf;
bcn_tmo_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_BCN_TIMEOUT);
bcn_tmo_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_bcn_timeout_t) -
sizeof(MrvlIEtypesHeader_t));
bcn_tmo_tlv->bcn_miss_tmo_window =
wlan_cpu_to_le16(bcn_tmo->bcn_miss_tmo_window);
bcn_tmo_tlv->bcn_miss_tmo_period =
wlan_cpu_to_le16(bcn_tmo->bcn_miss_tmo_period);
bcn_tmo_tlv->bcn_rq_tmo_window =
wlan_cpu_to_le16(bcn_tmo->bcn_rq_tmo_window);
bcn_tmo_tlv->bcn_rq_tmo_period =
wlan_cpu_to_le16(bcn_tmo->bcn_rq_tmo_period);
cmd_size += sizeof(MrvlIEtypes_bcn_timeout_t);
tlv += sizeof(MrvlIEtypes_bcn_timeout_t);
psmode_enh->params.auto_ps.ps_bitmap = wlan_cpu_to_le16(
(ps_bitmap & (~BITMAP_BCN_TMO)) |
BITMAP_STA_PS);
}
if (ps_bitmap & BITMAP_AUTO_DS) {
MrvlIEtypes_auto_ds_param_t *auto_ps_tlv =
(MrvlIEtypes_auto_ds_param_t *)tlv;
auto_ds_param *auto_ds = &auto_ps_tlv->param;
t_u16 idletime = 0;
auto_ps_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_AUTO_DS_PARAM);
auto_ps_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_auto_ds_param_t) -
sizeof(MrvlIEtypesHeader_t));
cmd_size += sizeof(MrvlIEtypes_auto_ds_param_t);
tlv += sizeof(MrvlIEtypes_auto_ds_param_t);
if (pdata_buf)
idletime =
((mlan_ds_auto_ds *)pdata_buf)->idletime;
auto_ds->deep_sleep_timeout =
wlan_cpu_to_le16(idletime);
}
#if defined(UAP_SUPPORT)
if (pdata_buf &&
(ps_bitmap & (BITMAP_UAP_INACT_PS | BITMAP_UAP_DTIM_PS))) {
mlan_ds_ps_mgmt *ps_mgmt = (mlan_ds_ps_mgmt *)pdata_buf;
MrvlIEtypes_sleep_param_t *sleep_tlv = MNULL;
MrvlIEtypes_inact_sleep_param_t *inact_tlv = MNULL;
if (ps_mgmt->flags & PS_FLAG_SLEEP_PARAM) {
sleep_tlv = (MrvlIEtypes_sleep_param_t *)tlv;
sleep_tlv->header.type = wlan_cpu_to_le16(
TLV_TYPE_AP_SLEEP_PARAM);
sleep_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_sleep_param_t) -
sizeof(MrvlIEtypesHeader_t));
sleep_tlv->ctrl_bitmap = wlan_cpu_to_le32(
ps_mgmt->sleep_param.ctrl_bitmap);
sleep_tlv->min_sleep = wlan_cpu_to_le32(
ps_mgmt->sleep_param.min_sleep);
sleep_tlv->max_sleep = wlan_cpu_to_le32(
ps_mgmt->sleep_param.max_sleep);
cmd_size += sizeof(MrvlIEtypes_sleep_param_t);
tlv += sizeof(MrvlIEtypes_sleep_param_t);
}
if (ps_mgmt->flags & PS_FLAG_INACT_SLEEP_PARAM) {
inact_tlv =
(MrvlIEtypes_inact_sleep_param_t *)tlv;
inact_tlv->header.type = wlan_cpu_to_le16(
TLV_TYPE_AP_INACT_SLEEP_PARAM);
inact_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_inact_sleep_param_t) -
sizeof(MrvlIEtypesHeader_t));
inact_tlv->inactivity_to = wlan_cpu_to_le32(
ps_mgmt->inact_param.inactivity_to);
inact_tlv->min_awake = wlan_cpu_to_le32(
ps_mgmt->inact_param.min_awake);
inact_tlv->max_awake = wlan_cpu_to_le32(
ps_mgmt->inact_param.max_awake);
cmd_size +=
sizeof(MrvlIEtypes_inact_sleep_param_t);
tlv += sizeof(MrvlIEtypes_inact_sleep_param_t);
}
}
#endif
cmd->size = wlan_cpu_to_le16(cmd_size);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of ps_mode_enh
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_enh_power_mode(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
pmlan_adapter pmadapter = pmpriv->adapter;
MrvlIEtypesHeader_t *mrvl_tlv = MNULL;
MrvlIEtypes_auto_ds_param_t *auto_ds_tlv = MNULL;
HostCmd_DS_802_11_PS_MODE_ENH *ps_mode = &resp->params.psmode_enh;
ENTER();
ps_mode->action = wlan_le16_to_cpu(ps_mode->action);
PRINTM(MINFO, "CMD_RESP: PS_MODE cmd reply result=%#x action=0x%X\n",
resp->result, ps_mode->action);
if (ps_mode->action == EN_AUTO_PS) {
ps_mode->params.auto_ps.ps_bitmap =
wlan_le16_to_cpu(ps_mode->params.auto_ps.ps_bitmap);
if (ps_mode->params.auto_ps.ps_bitmap & BITMAP_AUTO_DS) {
PRINTM(MCMND, "Enabled auto deep sleep\n");
pmpriv->adapter->is_deep_sleep = MTRUE;
mrvl_tlv = (MrvlIEtypesHeader_t *)((t_u8 *)ps_mode +
AUTO_PS_FIX_SIZE);
while (wlan_le16_to_cpu(mrvl_tlv->type) !=
TLV_TYPE_AUTO_DS_PARAM) {
mrvl_tlv =
(MrvlIEtypesHeader_t
*)((t_u8 *)mrvl_tlv +
wlan_le16_to_cpu(
mrvl_tlv->len) +
sizeof(MrvlIEtypesHeader_t));
}
auto_ds_tlv = (MrvlIEtypes_auto_ds_param_t *)mrvl_tlv;
pmpriv->adapter->idle_time = wlan_le16_to_cpu(
auto_ds_tlv->param.deep_sleep_timeout);
}
if (ps_mode->params.auto_ps.ps_bitmap & BITMAP_STA_PS) {
PRINTM(MCMND, "Enabled STA power save\n");
if (pmadapter->sleep_period.period) {
PRINTM(MCMND,
"Setting uapsd/pps mode to TRUE\n");
}
}
#if defined(UAP_SUPPORT)
if (ps_mode->params.auto_ps.ps_bitmap &
(BITMAP_UAP_INACT_PS | BITMAP_UAP_DTIM_PS)) {
pmadapter->ps_mode = Wlan802_11PowerModePSP;
PRINTM(MCMND, "Enabled uAP power save\n");
}
#endif
} else if (ps_mode->action == DIS_AUTO_PS) {
ps_mode->params.ps_bitmap =
wlan_cpu_to_le16(ps_mode->params.ps_bitmap);
if (ps_mode->params.ps_bitmap & BITMAP_AUTO_DS) {
pmpriv->adapter->is_deep_sleep = MFALSE;
PRINTM(MCMND, "Disabled auto deep sleep\n");
}
if (ps_mode->params.ps_bitmap & BITMAP_STA_PS) {
PRINTM(MCMND, "Disabled STA power save\n");
if (pmadapter->sleep_period.period) {
pmadapter->delay_null_pkt = MFALSE;
pmadapter->tx_lock_flag = MFALSE;
pmadapter->pps_uapsd_mode = MFALSE;
}
}
#if defined(UAP_SUPPORT)
if (ps_mode->params.ps_bitmap &
(BITMAP_UAP_INACT_PS | BITMAP_UAP_DTIM_PS)) {
pmadapter->ps_mode = Wlan802_11PowerModeCAM;
PRINTM(MCMND, "Disabled uAP power save\n");
}
#endif
} else if (ps_mode->action == GET_PS) {
ps_mode->params.ps_bitmap =
wlan_le16_to_cpu(ps_mode->params.ps_bitmap);
if (ps_mode->params.auto_ps.ps_bitmap &
(BITMAP_STA_PS | BITMAP_UAP_INACT_PS | BITMAP_UAP_DTIM_PS))
pmadapter->ps_mode = Wlan802_11PowerModePSP;
else
pmadapter->ps_mode = Wlan802_11PowerModeCAM;
PRINTM(MCMND, "ps_bitmap=0x%x\n", ps_mode->params.ps_bitmap);
if (pioctl_buf) {
mlan_ds_pm_cfg *pm_cfg =
(mlan_ds_pm_cfg *)pioctl_buf->pbuf;
if (pm_cfg->sub_command == MLAN_OID_PM_CFG_IEEE_PS) {
if (ps_mode->params.auto_ps.ps_bitmap &
BITMAP_STA_PS)
pm_cfg->param.ps_mode = 1;
else
pm_cfg->param.ps_mode = 0;
}
#if defined(UAP_SUPPORT)
if (pm_cfg->sub_command == MLAN_OID_PM_CFG_PS_MODE) {
MrvlIEtypes_sleep_param_t *sleep_tlv = MNULL;
MrvlIEtypes_inact_sleep_param_t *inact_tlv =
MNULL;
MrvlIEtypesHeader_t *tlv = MNULL;
t_u16 tlv_type = 0;
t_u16 tlv_len = 0;
t_u16 tlv_buf_left = 0;
pm_cfg->param.ps_mgmt.flags = PS_FLAG_PS_MODE;
if (ps_mode->params.ps_bitmap &
BITMAP_UAP_INACT_PS)
pm_cfg->param.ps_mgmt.ps_mode =
PS_MODE_INACTIVITY;
else if (ps_mode->params.ps_bitmap &
BITMAP_UAP_DTIM_PS)
pm_cfg->param.ps_mgmt.ps_mode =
PS_MODE_PERIODIC_DTIM;
else
pm_cfg->param.ps_mgmt.ps_mode =
PS_MODE_DISABLE;
tlv_buf_left = resp->size -
(S_DS_GEN + AUTO_PS_FIX_SIZE);
tlv = (MrvlIEtypesHeader_t *)((t_u8 *)ps_mode +
AUTO_PS_FIX_SIZE);
while (tlv_buf_left >=
sizeof(MrvlIEtypesHeader_t)) {
tlv_type = wlan_le16_to_cpu(tlv->type);
tlv_len = wlan_le16_to_cpu(tlv->len);
switch (tlv_type) {
case TLV_TYPE_AP_SLEEP_PARAM:
sleep_tlv =
(MrvlIEtypes_sleep_param_t
*)tlv;
pm_cfg->param.ps_mgmt.flags |=
PS_FLAG_SLEEP_PARAM;
pm_cfg->param.ps_mgmt
.sleep_param
.ctrl_bitmap = wlan_le32_to_cpu(
sleep_tlv->ctrl_bitmap);
pm_cfg->param.ps_mgmt
.sleep_param
.min_sleep = wlan_le32_to_cpu(
sleep_tlv->min_sleep);
pm_cfg->param.ps_mgmt
.sleep_param
.max_sleep = wlan_le32_to_cpu(
sleep_tlv->max_sleep);
break;
case TLV_TYPE_AP_INACT_SLEEP_PARAM:
inact_tlv =
(MrvlIEtypes_inact_sleep_param_t
*)tlv;
pm_cfg->param.ps_mgmt.flags |=
PS_FLAG_INACT_SLEEP_PARAM;
pm_cfg->param.ps_mgmt
.inact_param
.inactivity_to = wlan_le32_to_cpu(
inact_tlv->inactivity_to);
pm_cfg->param.ps_mgmt
.inact_param
.min_awake = wlan_le32_to_cpu(
inact_tlv->min_awake);
pm_cfg->param.ps_mgmt
.inact_param
.max_awake = wlan_le32_to_cpu(
inact_tlv->max_awake);
break;
}
tlv_buf_left -=
tlv_len +
sizeof(MrvlIEtypesHeader_t);
tlv = (MrvlIEtypesHeader_t
*)((t_u8 *)tlv +
tlv_len +
sizeof(MrvlIEtypesHeader_t));
}
}
#endif
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of tx rate query
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_802_11_tx_rate_query(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_adapter *pmadapter = pmpriv->adapter;
mlan_ds_rate *rate = MNULL;
ENTER();
pmpriv->tx_rate = resp->params.tx_rate.tx_rate;
pmpriv->tx_rate_info = resp->params.tx_rate.tx_rate_info;
if (pmpriv->adapter->pcard_info->v14_fw_api) {
pmpriv->tx_rate_info = wlan_convert_v14_tx_rate_info(
pmpriv, pmpriv->tx_rate_info);
PRINTM(MINFO,
"%s: v14_fw_api=%d tx_rate=%d tx_rate_info=0x%x->0x%x\n",
__func__, pmpriv->adapter->pcard_info->v14_fw_api,
pmpriv->tx_rate, resp->params.tx_rate.tx_rate_info,
pmpriv->tx_rate_info);
}
if ((pmpriv->tx_rate_info & 0x3) == MLAN_RATE_FORMAT_HE)
pmpriv->ext_tx_rate_info =
resp->params.tx_rate.ext_tx_rate_info;
else
pmpriv->ext_tx_rate_info = 0;
if (!pmpriv->is_data_rate_auto) {
pmpriv->data_rate =
wlan_index_to_data_rate(pmadapter, pmpriv->tx_rate,
pmpriv->tx_rate_info,
pmpriv->ext_tx_rate_info);
}
if (pioctl_buf) {
rate = (mlan_ds_rate *)pioctl_buf->pbuf;
if (rate->sub_command == MLAN_OID_RATE_CFG) {
if (rate->param.rate_cfg.rate_type == MLAN_RATE_INDEX) {
if ((pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_VHT ||
((pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HE))
/* VHT rate */
rate->param.rate_cfg.rate =
(pmpriv->tx_rate) & 0xF;
else if ((pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HT)
/* HT rate */
rate->param.rate_cfg.rate =
pmpriv->tx_rate +
MLAN_RATE_INDEX_MCS0;
else
/* LG rate */
/* For HostCmd_CMD_802_11_TX_RATE_QUERY,
* there is a hole (0x4) in rate table
* between HR/DSSS and OFDM rates,
* so minus 1 for OFDM rate index */
rate->param.rate_cfg.rate =
(pmpriv->tx_rate >
MLAN_RATE_INDEX_OFDM0) ?
pmpriv->tx_rate - 1 :
pmpriv->tx_rate;
} else {
/* rate_type = MLAN_RATE_VALUE */
rate->param.rate_cfg.rate =
wlan_index_to_data_rate(
pmadapter, pmpriv->tx_rate,
pmpriv->tx_rate_info,
pmpriv->ext_tx_rate_info);
}
} else if (rate->sub_command == MLAN_OID_GET_DATA_RATE) {
/* Tx rate info */
if ((pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_VHT ||
(pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HE) {
/* AX/VHT rate */
rate->param.data_rate.tx_rate_format =
pmpriv->tx_rate_info & 0x3;
rate->param.data_rate.tx_ht_bw =
(pmpriv->tx_rate_info & 0xC) >> 2;
if ((pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HE)
rate->param.data_rate.tx_ht_gi =
(pmpriv->tx_rate_info & 0x10) >>
4 |
(pmpriv->tx_rate_info & 0x80) >>
6;
else
rate->param.data_rate.tx_ht_gi =
(pmpriv->tx_rate_info & 0x10) >>
4;
rate->param.data_rate.tx_nss =
((pmpriv->tx_rate) >> 4) & 0x03;
rate->param.data_rate.tx_mcs_index =
(pmpriv->tx_rate) & 0xF;
if ((pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_VHT ||
(pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HE)
rate->param.data_rate.tx_data_rate =
wlan_index_to_data_rate(
pmadapter,
pmpriv->tx_rate,
pmpriv->tx_rate_info,
pmpriv->ext_tx_rate_info);
} else if ((pmpriv->tx_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HT) {
/* HT rate */
rate->param.data_rate.tx_rate_format =
MLAN_RATE_FORMAT_HT;
rate->param.data_rate.tx_ht_bw =
(pmpriv->tx_rate_info & 0xC) >> 2;
rate->param.data_rate.tx_ht_gi =
(pmpriv->tx_rate_info & 0x10) >> 4;
rate->param.data_rate.tx_mcs_index =
pmpriv->tx_rate;
rate->param.data_rate.tx_data_rate =
wlan_index_to_data_rate(
pmadapter, pmpriv->tx_rate,
pmpriv->tx_rate_info,
pmpriv->ext_tx_rate_info);
} else {
/* LG rate */
rate->param.data_rate.tx_rate_format =
MLAN_RATE_FORMAT_LG;
/* For HostCmd_CMD_802_11_TX_RATE_QUERY,
* there is a hole in rate table
* between HR/DSSS and OFDM rates,
* so minus 1 for OFDM rate index */
rate->param.data_rate.tx_data_rate =
(pmpriv->tx_rate >
MLAN_RATE_INDEX_OFDM0) ?
pmpriv->tx_rate - 1 :
pmpriv->tx_rate;
}
/* Rx rate info */
if ((pmpriv->rxpd_rate_info & 0x3) ==
MLAN_RATE_FORMAT_VHT ||
(pmpriv->rxpd_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HE) {
/* VHT rate */
rate->param.data_rate.rx_rate_format =
pmpriv->rxpd_rate_info & 0x3;
rate->param.data_rate.rx_ht_bw =
(pmpriv->rxpd_rate_info & 0xC) >> 2;
if ((pmpriv->rxpd_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HE)
rate->param.data_rate.rx_ht_gi =
(pmpriv->rxpd_rate_info &
0x10) >>
4 |
(pmpriv->rxpd_rate_info &
0x80) >>
6;
else
rate->param.data_rate.rx_ht_gi =
(pmpriv->rxpd_rate_info &
0x10) >>
4;
rate->param.data_rate.rx_nss =
((pmpriv->rxpd_rate) >> 4) & 0x3;
rate->param.data_rate.rx_mcs_index =
(pmpriv->rxpd_rate) & 0xF;
if ((pmpriv->rxpd_rate_info & 0x3) ==
MLAN_RATE_FORMAT_VHT ||
(pmpriv->rxpd_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HE)
rate->param.data_rate.rx_data_rate =
wlan_index_to_data_rate(
pmadapter,
pmpriv->rxpd_rate,
pmpriv->rxpd_rate_info,
pmpriv->rxpd_rx_info);
} else if ((pmpriv->rxpd_rate_info & 0x3) ==
MLAN_RATE_FORMAT_HT) {
/* HT rate */
rate->param.data_rate.rx_rate_format =
MLAN_RATE_FORMAT_HT;
rate->param.data_rate.rx_ht_bw =
(pmpriv->rxpd_rate_info & 0xC) >> 2;
rate->param.data_rate.rx_ht_gi =
(pmpriv->rxpd_rate_info & 0x10) >> 4;
rate->param.data_rate.rx_mcs_index =
pmpriv->rxpd_rate;
rate->param.data_rate.rx_data_rate =
wlan_index_to_data_rate(
pmadapter, pmpriv->rxpd_rate,
pmpriv->rxpd_rate_info, 0);
} else {
/* LG rate */
rate->param.data_rate.rx_rate_format =
MLAN_RATE_FORMAT_LG;
/* For rate index in RxPD,
* there is a hole in rate table
* between HR/DSSS and OFDM rates,
* so minus 1 for OFDM rate index */
rate->param.data_rate.rx_data_rate =
(pmpriv->rxpd_rate >
MLAN_RATE_INDEX_OFDM0) ?
pmpriv->rxpd_rate - 1 :
pmpriv->rxpd_rate;
}
}
pioctl_buf->data_read_written =
sizeof(mlan_data_rate) + MLAN_SUB_COMMAND_SIZE;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of robustcoex.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_robustcoex(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_u16 *pdata_buf)
{
HostCmd_DS_802_11_ROBUSTCOEX *rbstcx = &cmd->params.robustcoexparams;
mlan_ds_misc_robustcoex_params *robustcoex_params = MNULL;
MrvlIEtypes_RobustcoexSourceGPIO_t *tlv =
(MrvlIEtypes_RobustcoexSourceGPIO_t *)(rbstcx->tlv_buf);
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_ROBUSTCOEX);
cmd->size = sizeof(HostCmd_DS_802_11_ROBUSTCOEX) + S_DS_GEN;
rbstcx->action = wlan_cpu_to_le16(cmd_action);
switch (cmd_action) {
case HostCmd_ACT_GEN_SET:
robustcoex_params = (mlan_ds_misc_robustcoex_params *)pdata_buf;
if (robustcoex_params->method == ROBUSTCOEX_GPIO_CFG) {
cmd->size += sizeof(MrvlIEtypes_RobustcoexSourceGPIO_t);
tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_ROBUSTCOEX);
tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_RobustcoexSourceGPIO_t) -
sizeof(MrvlIEtypesHeader_t));
tlv->enable = (t_u8)robustcoex_params->enable;
tlv->gpio_num = (t_u8)robustcoex_params->gpio_num;
tlv->gpio_polarity =
(t_u8)robustcoex_params->gpio_polarity;
}
break;
case HostCmd_ACT_GEN_GET:
default:
break;
}
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#if defined(PCIE)
/**
* @brief This function enables SSU support.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_ssu(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_u16 *pdata_buf)
{
HostCmd_DS_SSU_CFG *ssu_cfg_cmd = &cmd->params.ssu_params;
mlan_ds_ssu_params *ssu_params = MNULL;
mlan_status ret = MLAN_STATUS_SUCCESS;
mlan_adapter *pmadapter = pmpriv->adapter;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_SSU);
cmd->size = sizeof(HostCmd_DS_SSU_CFG) + S_DS_GEN;
ssu_cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
switch (cmd_action) {
case HostCmd_ACT_GEN_SET:
case HostCmd_ACT_GEN_SET_DEFAULT:
ssu_params = (mlan_ds_ssu_params *)pdata_buf;
ssu_cfg_cmd->nskip = wlan_cpu_to_le32(ssu_params->nskip);
ssu_cfg_cmd->nsel = wlan_cpu_to_le32(ssu_params->nsel);
ssu_cfg_cmd->adcdownsample =
wlan_cpu_to_le32(ssu_params->adcdownsample);
ssu_cfg_cmd->mask_adc_pkt =
wlan_cpu_to_le32(ssu_params->mask_adc_pkt);
ssu_cfg_cmd->out_16bits =
wlan_cpu_to_le32(ssu_params->out_16bits);
ssu_cfg_cmd->spec_pwr_enable =
wlan_cpu_to_le32(ssu_params->spec_pwr_enable);
ssu_cfg_cmd->rate_deduction =
wlan_cpu_to_le32(ssu_params->rate_deduction);
ssu_cfg_cmd->n_pkt_avg =
wlan_cpu_to_le32(ssu_params->n_pkt_avg);
/* Initialize PCIE ring buffer */
ret = wlan_alloc_ssu_pcie_buf(pmadapter);
if (MLAN_STATUS_SUCCESS != ret) {
PRINTM(MERROR,
"Failed to allocate PCIE host buffers for SSU\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
ssu_cfg_cmd->buffer_base_addr[0] =
wlan_cpu_to_le32((t_u32)pmadapter->ssu_buf->buf_pa);
ssu_cfg_cmd->buffer_base_addr[1] = wlan_cpu_to_le32(
(t_u32)((t_u64)(pmadapter->ssu_buf->buf_pa >> 32)));
ssu_cfg_cmd->buffer_pool_size =
wlan_cpu_to_le32(MLAN_SSU_BUF_SIZE);
break;
case HostCmd_ACT_GEN_GET:
default:
break;
}
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#endif
/**
* @brief This function prepares command of dmcs config.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_dmcs_config(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_DMCS_CFG *dmcs = &cmd->params.dmcs;
mlan_ds_misc_mapping_policy *dmcs_params = MNULL;
t_u8 *mapping_policy = (t_u8 *)dmcs->tlv_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_DMCS_CONFIG);
cmd->size = sizeof(HostCmd_DS_DMCS_CFG) + S_DS_GEN;
dmcs->action = wlan_cpu_to_le16(cmd_action);
dmcs_params = (mlan_ds_misc_mapping_policy *)pdata_buf;
dmcs->subcmd = wlan_cpu_to_le16(dmcs_params->subcmd);
switch (dmcs->subcmd) {
case 0:
cmd->size += sizeof(t_u8);
*mapping_policy = dmcs_params->mapping_policy;
break;
case 1:
default:
break;
}
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of dmcs config
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_ret_dmcs_config(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
HostCmd_DS_DMCS_CFG *dmcs = &resp->params.dmcs;
MrvlIEtypes_DmcsStatus_t *dmcs_status;
mlan_ds_misc_cfg *cfg = MNULL;
t_u16 tlv_buf_left = 0;
t_u16 tlv_type = 0, tlv_len = 0;
MrvlIEtypesHeader_t *tlv = MNULL;
int i = 0;
ENTER();
if (pioctl_buf) {
cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
tlv = (MrvlIEtypesHeader_t *)((t_u8 *)dmcs +
sizeof(HostCmd_DS_DMCS_CFG));
tlv_buf_left =
resp->size - (sizeof(HostCmd_DS_DMCS_CFG) + S_DS_GEN);
while (tlv_buf_left > sizeof(MrvlIEtypesHeader_t)) {
tlv_type = wlan_le16_to_cpu(tlv->type);
tlv_len = wlan_le16_to_cpu(tlv->len);
if (tlv_buf_left <
(tlv_len + sizeof(MrvlIEtypesHeader_t))) {
PRINTM(MERROR,
"Error while processing DMCS status tlv, bytes_left < TLV len\n");
ret = MLAN_STATUS_FAILURE;
break;
}
switch (tlv_type) {
case TLV_TYPE_DMCS_STATUS:
dmcs_status = (MrvlIEtypes_DmcsStatus_t *)tlv;
cfg->param.dmcs_status.mapping_policy =
dmcs_status->mapping_policy;
memset(pmpriv->adapter,
&cfg->param.dmcs_status.radio_status, 0,
sizeof(dmcsStatus_t));
for (i = 0; i < MAX_NUM_MAC; i++) {
memcpy_ext(
pmpriv->adapter,
&cfg->param.dmcs_status
.radio_status[i],
&dmcs_status->radio_status[i],
sizeof(dmcsStatus_t),
sizeof(dmcsStatus_t));
}
break;
default:
break;
}
tlv_buf_left -= tlv_len + sizeof(MrvlIEtypesHeader_t);
tlv = (MrvlIEtypesHeader_t
*)((t_u8 *)tlv + tlv_len +
sizeof(MrvlIEtypesHeader_t));
}
pioctl_buf->data_read_written =
sizeof(mlan_ds_misc_dmcs_status);
}
LEAVE();
return ret;
}
/**
* @brief This function prepares command of tx_rate_cfg.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
* @param pioctl_buf A pointer to ioctl buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_tx_rate_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_TX_RATE_CFG *rate_cfg =
(HostCmd_DS_TX_RATE_CFG *)&(cmd->params.tx_rate_cfg);
MrvlRateScope_t *rate_scope;
MrvlRateDropPattern_t *rate_drop;
MrvlIETypes_rate_setting_t *rate_setting_tlv;
mlan_ds_rate *ds_rate = MNULL;
t_u16 *pbitmap_rates = (t_u16 *)pdata_buf;
t_u32 i;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_TX_RATE_CFG);
rate_cfg->action = wlan_cpu_to_le16(cmd_action);
rate_cfg->cfg_index = 0;
rate_scope = (MrvlRateScope_t *)rate_cfg->tlv_buf;
rate_scope->type = wlan_cpu_to_le16(TLV_TYPE_RATE_SCOPE);
rate_scope->length = wlan_cpu_to_le16(sizeof(MrvlRateScope_t) -
sizeof(MrvlIEtypesHeader_t));
if (pbitmap_rates != MNULL) {
rate_scope->hr_dsss_rate_bitmap =
wlan_cpu_to_le16(pbitmap_rates[0]);
rate_scope->ofdm_rate_bitmap =
wlan_cpu_to_le16(pbitmap_rates[1]);
for (i = 0; i < NELEMENTS(rate_scope->ht_mcs_rate_bitmap); i++)
rate_scope->ht_mcs_rate_bitmap[i] =
wlan_cpu_to_le16(pbitmap_rates[2 + i]);
for (i = 0; i < NELEMENTS(rate_scope->vht_mcs_rate_bitmap); i++)
rate_scope->vht_mcs_rate_bitmap[i] = wlan_cpu_to_le16(
pbitmap_rates
[2 +
NELEMENTS(
rate_scope->ht_mcs_rate_bitmap) +
i]);
if (IS_FW_SUPPORT_11AX(pmpriv->adapter)) {
for (i = 0;
i < NELEMENTS(rate_scope->he_mcs_rate_bitmap); i++)
rate_scope->he_mcs_rate_bitmap
[i] = wlan_cpu_to_le16(
pbitmap_rates[2 +
wlan_get_bitmap_index(
rate_scope) +
i]);
} else {
rate_scope->length = wlan_cpu_to_le16(
sizeof(MrvlRateScope_t) -
sizeof(rate_scope->he_mcs_rate_bitmap) -
sizeof(MrvlIEtypesHeader_t));
}
} else {
rate_scope->hr_dsss_rate_bitmap =
wlan_cpu_to_le16(pmpriv->bitmap_rates[0]);
rate_scope->ofdm_rate_bitmap =
wlan_cpu_to_le16(pmpriv->bitmap_rates[1]);
for (i = 0; i < NELEMENTS(rate_scope->ht_mcs_rate_bitmap); i++)
rate_scope->ht_mcs_rate_bitmap[i] =
wlan_cpu_to_le16(pmpriv->bitmap_rates[2 + i]);
for (i = 0; i < NELEMENTS(rate_scope->vht_mcs_rate_bitmap); i++)
rate_scope->vht_mcs_rate_bitmap[i] = wlan_cpu_to_le16(
pmpriv->bitmap_rates
[2 +
NELEMENTS(
rate_scope->ht_mcs_rate_bitmap) +
i]);
if (IS_FW_SUPPORT_11AX(pmpriv->adapter)) {
for (i = 0;
i < NELEMENTS(rate_scope->vht_mcs_rate_bitmap);
i++)
rate_scope->he_mcs_rate_bitmap[i] =
wlan_cpu_to_le16(
pmpriv->bitmap_rates
[2 +
wlan_get_bitmap_index(
rate_scope) +
i]);
} else {
rate_scope->length = wlan_cpu_to_le16(
sizeof(MrvlRateScope_t) -
sizeof(rate_scope->he_mcs_rate_bitmap) -
sizeof(MrvlIEtypesHeader_t));
}
}
rate_drop =
(MrvlRateDropPattern_t *)((t_u8 *)rate_scope +
wlan_le16_to_cpu(rate_scope->length) +
sizeof(MrvlIEtypesHeader_t));
rate_drop->type = wlan_cpu_to_le16(TLV_TYPE_RATE_DROP_PATTERN);
rate_drop->length = wlan_cpu_to_le16(sizeof(rate_drop->rate_drop_mode));
rate_drop->rate_drop_mode = 0;
cmd->size = wlan_cpu_to_le16(
S_DS_GEN + sizeof(HostCmd_DS_TX_RATE_CFG) + rate_scope->length +
sizeof(MrvlIEtypesHeader_t) + sizeof(MrvlRateDropPattern_t));
if (pioctl_buf && pmpriv->adapter->pcard_info->v17_fw_api) {
ds_rate = (mlan_ds_rate *)pioctl_buf->pbuf;
rate_setting_tlv = (MrvlIETypes_rate_setting_t
*)((t_u8 *)rate_drop +
sizeof(MrvlRateDropPattern_t));
rate_setting_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_TX_RATE_CFG);
rate_setting_tlv->header.len = wlan_cpu_to_le16(
sizeof(rate_setting_tlv->rate_setting));
rate_setting_tlv->rate_setting =
wlan_cpu_to_le16(ds_rate->param.rate_cfg.rate_setting);
PRINTM(MCMND, "he rate setting = %d\n",
rate_setting_tlv->rate_setting);
cmd->size = wlan_cpu_to_le16(
S_DS_GEN + sizeof(HostCmd_DS_TX_RATE_CFG) +
rate_scope->length + sizeof(MrvlIEtypesHeader_t) +
sizeof(MrvlRateDropPattern_t) +
sizeof(MrvlIETypes_rate_setting_t));
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of tx_rate_cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_ret_tx_rate_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_adapter *pmadapter = pmpriv->adapter;
mlan_ds_rate *ds_rate = MNULL;
HostCmd_DS_TX_RATE_CFG *prate_cfg = MNULL;
MrvlRateScope_t *prate_scope;
MrvlIEtypesHeader_t *head = MNULL;
t_u16 tlv, tlv_buf_len = 0;
t_u8 *tlv_buf;
t_u32 i;
t_s32 index;
mlan_status ret = MLAN_STATUS_SUCCESS;
MrvlIETypes_rate_setting_t *rate_setting_tlv = MNULL;
t_u16 rate_setting = 0xffff;
ENTER();
if (resp == MNULL) {
LEAVE();
return MLAN_STATUS_FAILURE;
}
prate_cfg = (HostCmd_DS_TX_RATE_CFG *)&(resp->params.tx_rate_cfg);
tlv_buf = (t_u8 *)prate_cfg->tlv_buf;
if (tlv_buf) {
tlv_buf_len = resp->size -
(sizeof(HostCmd_DS_TX_RATE_CFG) + S_DS_GEN);
tlv_buf_len = wlan_le16_to_cpu(tlv_buf_len);
}
while (tlv_buf && tlv_buf_len > 0) {
tlv = (*tlv_buf);
tlv = tlv | (*(tlv_buf + 1) << 8);
switch (tlv) {
case TLV_TYPE_RATE_SCOPE:
prate_scope = (MrvlRateScope_t *)tlv_buf;
pmpriv->bitmap_rates[0] = wlan_le16_to_cpu(
prate_scope->hr_dsss_rate_bitmap);
pmpriv->bitmap_rates[1] =
wlan_le16_to_cpu(prate_scope->ofdm_rate_bitmap);
for (i = 0;
i < NELEMENTS(prate_scope->ht_mcs_rate_bitmap);
i++)
pmpriv->bitmap_rates[2 + i] = wlan_le16_to_cpu(
prate_scope->ht_mcs_rate_bitmap[i]);
for (i = 0;
i < NELEMENTS(prate_scope->vht_mcs_rate_bitmap);
i++)
pmpriv->bitmap_rates
[2 +
sizeof(prate_scope->ht_mcs_rate_bitmap) /
sizeof(t_u16) +
i] =
wlan_le16_to_cpu(
prate_scope
->vht_mcs_rate_bitmap[i]);
if (IS_FW_SUPPORT_11AX(pmadapter)) {
for (i = 0;
i <
NELEMENTS(prate_scope->he_mcs_rate_bitmap);
i++)
pmpriv->bitmap_rates
[2 +
sizeof(prate_scope
->ht_mcs_rate_bitmap) /
sizeof(t_u16) +
sizeof(prate_scope
->vht_mcs_rate_bitmap) /
sizeof(t_u16) +
i] =
wlan_le16_to_cpu(
prate_scope
->he_mcs_rate_bitmap
[i]);
}
break;
case TLV_TYPE_TX_RATE_CFG:
rate_setting_tlv =
(MrvlIETypes_rate_setting_t *)tlv_buf;
rate_setting = rate_setting_tlv->rate_setting;
break;
/* Add RATE_DROP tlv here */
}
head = (MrvlIEtypesHeader_t *)tlv_buf;
head->len = wlan_le16_to_cpu(head->len);
tlv_buf += head->len + sizeof(MrvlIEtypesHeader_t);
tlv_buf_len -= (head->len + sizeof(MrvlIEtypesHeader_t));
}
pmpriv->is_data_rate_auto = wlan_is_rate_auto(pmpriv);
if (pmpriv->is_data_rate_auto) {
pmpriv->data_rate = 0;
} else {
ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_TX_RATE_QUERY,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
}
if (pioctl_buf) {
ds_rate = (mlan_ds_rate *)pioctl_buf->pbuf;
if (ds_rate == MNULL) {
PRINTM(MERROR, "Request buffer not found!\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
if (pmpriv->is_data_rate_auto) {
ds_rate->param.rate_cfg.is_rate_auto = MTRUE;
ds_rate->param.rate_cfg.rate_format =
MLAN_RATE_FORMAT_AUTO;
} else {
ds_rate->param.rate_cfg.is_rate_auto = MFALSE;
/* check the LG rate */
index = wlan_get_rate_index(
pmadapter, &pmpriv->bitmap_rates[0], 4);
if (index != -1) {
if ((index >= MLAN_RATE_BITMAP_OFDM0) &&
(index <= MLAN_RATE_BITMAP_OFDM7))
index -= (MLAN_RATE_BITMAP_OFDM0 -
MLAN_RATE_INDEX_OFDM0);
ds_rate->param.rate_cfg.rate_format =
MLAN_RATE_FORMAT_LG;
ds_rate->param.rate_cfg.rate = index;
}
/* check the HT rate */
index = wlan_get_rate_index(
pmadapter, &pmpriv->bitmap_rates[2], 16);
if (index != -1) {
ds_rate->param.rate_cfg.rate_format =
MLAN_RATE_FORMAT_HT;
ds_rate->param.rate_cfg.rate = index;
}
/* check the VHT rate */
index = wlan_get_rate_index(
pmadapter, &pmpriv->bitmap_rates[10], 16);
if (index != -1) {
ds_rate->param.rate_cfg.rate_format =
MLAN_RATE_FORMAT_VHT;
ds_rate->param.rate_cfg.rate = index % 16;
ds_rate->param.rate_cfg.nss = index / 16;
ds_rate->param.rate_cfg.nss += MLAN_RATE_NSS1;
}
/* check the HE rate */
if (IS_FW_SUPPORT_11AX(pmadapter)) {
index = wlan_get_rate_index(
pmadapter, &pmpriv->bitmap_rates[18],
16);
if (index != -1) {
ds_rate->param.rate_cfg.rate_format =
MLAN_RATE_FORMAT_HE;
ds_rate->param.rate_cfg.rate =
index % 16;
ds_rate->param.rate_cfg.nss =
index / 16;
ds_rate->param.rate_cfg.nss +=
MLAN_RATE_NSS1;
}
}
ds_rate->param.rate_cfg.rate_setting = rate_setting;
PRINTM(MINFO, "Rate index is %d\n",
ds_rate->param.rate_cfg.rate);
}
for (i = 0; i < MAX_BITMAP_RATES_SIZE; i++) {
ds_rate->param.rate_cfg.bitmap_rates[i] =
pmpriv->bitmap_rates[i];
}
}
LEAVE();
return ret;
}
/**
* @brief This function issues adapter specific commands
* to initialize firmware
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_PENDING or MLAN_STATUS_FAILURE
*/
mlan_status wlan_adapter_get_hw_spec(pmlan_adapter pmadapter)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
pmlan_private priv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
#if defined(SDIO)
/*
* This should be issued in the very first to config
* SDIO_GPIO interrupt mode.
*/
if (IS_SD(pmadapter->card_type) &&
(wlan_set_sdio_gpio_int(priv) != MLAN_STATUS_SUCCESS)) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
#endif
#ifdef PCIE
if (IS_PCIE(pmadapter->card_type) &&
(MLAN_STATUS_SUCCESS != wlan_set_pcie_buf_config(priv))) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
#endif
ret = wlan_prepare_cmd(priv, HostCmd_CMD_FUNC_INIT, HostCmd_ACT_GEN_SET,
0, MNULL, MNULL);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
/** DPD data dnld cmd prepare */
if ((pmadapter->pdpd_data) && (pmadapter->dpd_data_len > 0)) {
ret = wlan_process_hostcmd_cfg(priv, CFG_TYPE_DPDFILE,
pmadapter->pdpd_data,
pmadapter->dpd_data_len);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
pmadapter->pdpd_data = MNULL;
pmadapter->dpd_data_len = 0;
}
if ((pmadapter->ptxpwr_data) && (pmadapter->txpwr_data_len > 0)) {
ret = wlan_process_hostcmd_cfg(priv, CFG_TYPE_HOSTCMD,
pmadapter->ptxpwr_data,
pmadapter->txpwr_data_len);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
pmadapter->ptxpwr_data = MNULL;
pmadapter->txpwr_data_len = 0;
}
if (!pmadapter->pdpd_data &&
(pmadapter->dpd_data_len == UNKNOW_DPD_LENGTH)) {
ret = wlan_prepare_cmd(priv, HostCmd_CMD_CFG_DATA,
HostCmd_ACT_GEN_GET, OID_TYPE_DPD, MNULL,
MNULL);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
/** Cal data dnld cmd prepare */
if ((pmadapter->pcal_data) && (pmadapter->cal_data_len > 0)) {
ret = wlan_prepare_cmd(priv, HostCmd_CMD_CFG_DATA,
HostCmd_ACT_GEN_SET, OID_TYPE_CAL, MNULL,
MNULL);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
pmadapter->pcal_data = MNULL;
pmadapter->cal_data_len = 0;
}
/* Get FW region and cfp tables */
ret = wlan_prepare_cmd(priv, HostCmd_CMD_CHAN_REGION_CFG,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
/*
* Get HW spec
*/
ret = wlan_prepare_cmd(priv, HostCmd_CMD_GET_HW_SPEC,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
ret = MLAN_STATUS_PENDING;
done:
LEAVE();
return ret;
}
/**
* @brief This function issues adapter specific commands
* to initialize firmware
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return MLAN_STATUS_PENDING or MLAN_STATUS_FAILURE
*/
mlan_status wlan_adapter_init_cmd(pmlan_adapter pmadapter)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
pmlan_private pmpriv = MNULL;
#ifdef STA_SUPPORT
pmlan_private pmpriv_sta = MNULL;
#endif
ENTER();
pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
#ifdef STA_SUPPORT
pmpriv_sta = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_STA);
#endif
#ifdef SDIO
if (IS_SD(pmadapter->card_type)) {
}
#endif
ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_RECONFIGURE_TX_BUFF,
HostCmd_ACT_GEN_SET, 0, MNULL,
&pmadapter->max_tx_buf_size);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
#if defined(STA_SUPPORT)
if (pmpriv_sta &&
(pmpriv_sta->state_11d.user_enable_11d == ENABLE_11D)) {
/* Send command to FW to enable 11d */
ret = wlan_prepare_cmd(pmpriv_sta, HostCmd_CMD_802_11_SNMP_MIB,
HostCmd_ACT_GEN_SET, Dot11D_i, MNULL,
&pmpriv_sta->state_11d.user_enable_11d);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
#endif
#ifdef STA_SUPPORT
if (pmpriv_sta && (pmadapter->ps_mode == Wlan802_11PowerModePSP)) {
ret = wlan_prepare_cmd(pmpriv_sta,
HostCmd_CMD_802_11_PS_MODE_ENH,
EN_AUTO_PS, BITMAP_STA_PS, MNULL, MNULL);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
#endif
if (pmadapter->init_auto_ds) {
mlan_ds_auto_ds auto_ds;
/* Enable auto deep sleep */
auto_ds.idletime = pmadapter->idle_time;
ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_PS_MODE_ENH,
EN_AUTO_PS, BITMAP_AUTO_DS, MNULL,
&auto_ds);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
#define DEF_AUTO_NULL_PKT_PERIOD 30
if (pmpriv_sta) {
t_u32 value = DEF_AUTO_NULL_PKT_PERIOD;
ret = wlan_prepare_cmd(pmpriv_sta, HostCmd_CMD_802_11_SNMP_MIB,
HostCmd_ACT_GEN_SET, NullPktPeriod_i,
MNULL, &value);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
if (pmadapter->init_para.indrstcfg != 0xffffffff) {
mlan_ds_ind_rst_cfg ind_rst_cfg;
ind_rst_cfg.ir_mode = pmadapter->init_para.indrstcfg & 0xff;
ind_rst_cfg.gpio_pin =
(pmadapter->init_para.indrstcfg & 0xff00) >> 8;
ret = wlan_prepare_cmd(pmpriv,
HostCmd_CMD_INDEPENDENT_RESET_CFG,
HostCmd_ACT_GEN_SET, 0, MNULL,
(t_void *)&ind_rst_cfg);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
if (pmadapter->inact_tmo) {
ret = wlan_prepare_cmd(pmpriv,
HostCmd_CMD_802_11_PS_INACTIVITY_TIMEOUT,
HostCmd_ACT_GEN_SET, 0, MNULL,
&pmadapter->inact_tmo);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
/* Send request to firmware */
ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_RF_ANTENNA,
HostCmd_ACT_GEN_GET, 0, MNULL, MNULL);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
ret = MLAN_STATUS_PENDING;
done:
LEAVE();
return ret;
}
#ifdef RX_PACKET_COALESCE
mlan_status wlan_cmd_rx_pkt_coalesce_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
mlan_ds_misc_rx_packet_coalesce *rx_pkt_cfg =
(mlan_ds_misc_rx_packet_coalesce *)pdata_buf;
HostCmd_DS_RX_PKT_COAL_CFG *prx_coal_cfg =
(HostCmd_DS_RX_PKT_COAL_CFG *)&cmd->params.rx_pkt_coal_cfg;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_RX_PKT_COALESCE_CFG);
prx_coal_cfg->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
prx_coal_cfg->packet_threshold =
wlan_cpu_to_le32(rx_pkt_cfg->packet_threshold);
prx_coal_cfg->delay = wlan_cpu_to_le16(rx_pkt_cfg->delay);
PRINTM(MCMND,
"Set RX coal config: packet threshold=%d delay=%d\n",
rx_pkt_cfg->packet_threshold, rx_pkt_cfg->delay);
cmd->size = wlan_cpu_to_le16(
S_DS_GEN + sizeof(HostCmd_DS_RX_PKT_COAL_CFG));
} else {
cmd->size = wlan_cpu_to_le16(S_DS_GEN + sizeof(cmd_action));
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of RX_PACKET_COAL_CFG
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_rx_pkt_coalesce_cfg(pmlan_private pmpriv,
const HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *pcfg = MNULL;
const HostCmd_DS_RX_PKT_COAL_CFG *presp_cfg =
&resp->params.rx_pkt_coal_cfg;
ENTER();
if (pioctl_buf) {
pcfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
pcfg->param.rx_coalesce.packet_threshold =
wlan_le32_to_cpu(presp_cfg->packet_threshold);
pcfg->param.rx_coalesce.delay =
wlan_le16_to_cpu(presp_cfg->delay);
PRINTM(MCMND,
"Get rx pkt coalesce info: packet threshold=%d delay=%d\n",
pcfg->param.rx_coalesce.packet_threshold,
pcfg->param.rx_coalesce.delay);
pioctl_buf->buf_len = sizeof(mlan_ds_misc_rx_packet_coalesce);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#endif
/**
* @brief This function download the vdll block.
*
* @param pmadapter A pointer to mlan_adapter structure
* @param block A pointer to VDLL block
* @param block_len The VDLL block length
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_download_vdll_block(mlan_adapter *pmadapter, t_u8 *block,
t_u16 block_len)
{
mlan_status status = MLAN_STATUS_FAILURE;
mlan_status ret = MLAN_STATUS_PENDING;
#if defined(SDIO) || defined(PCIE)
pvdll_dnld_ctrl ctrl = &pmadapter->vdll_ctrl;
#endif
mlan_buffer *pmbuf = MNULL;
mlan_private *pmpriv = wlan_get_priv(pmadapter, MLAN_BSS_ROLE_ANY);
HostCmd_DS_GEN *cmd_hdr = MNULL;
t_u16 msg_len = block_len + sizeof(HostCmd_DS_GEN);
#ifdef USB
t_u32 tmp;
#endif
ENTER();
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type)) {
pmbuf = ctrl->cmd_buf;
if (pmbuf)
pmbuf->data_offset += pmadapter->ops.intf_header_len;
}
#endif
#ifdef USB
if (IS_USB(pmadapter->card_type)) {
pmbuf = wlan_alloc_mlan_buffer(pmadapter,
MRVDRV_SIZE_OF_CMD_BUFFER, 0,
MOAL_MALLOC_BUFFER);
if (pmbuf) {
tmp = wlan_cpu_to_le32(MLAN_USB_TYPE_VDLL);
memcpy_ext(pmadapter,
(t_u8 *)(pmbuf->pbuf + pmbuf->data_offset),
(t_u8 *)&tmp, MLAN_TYPE_LEN, MLAN_TYPE_LEN);
pmbuf->data_offset += MLAN_TYPE_LEN;
}
}
#endif
if (!pmbuf) {
PRINTM(MERROR, "dnld vdll: Fail to alloc vdll buf");
goto done;
}
cmd_hdr = (HostCmd_DS_GEN *)(pmbuf->pbuf + pmbuf->data_offset);
cmd_hdr->command = wlan_cpu_to_le16(HostCmd_CMD_VDLL);
cmd_hdr->seq_num = wlan_cpu_to_le16(0xFF00);
cmd_hdr->size = wlan_cpu_to_le16(msg_len);
pmadapter->callbacks.moal_memcpy_ext(pmadapter->pmoal_handle,
pmbuf->pbuf + pmbuf->data_offset +
sizeof(HostCmd_DS_GEN),
block, block_len, block_len);
pmbuf->data_len = msg_len;
#if defined(SDIO) || defined(PCIE)
if (!IS_USB(pmadapter->card_type)) {
pmbuf->data_offset -= pmadapter->ops.intf_header_len;
pmbuf->data_len += pmadapter->ops.intf_header_len;
}
#endif
#ifdef USB
if (IS_USB(pmadapter->card_type)) {
pmbuf->data_offset -= MLAN_TYPE_LEN;
pmbuf->data_len += MLAN_TYPE_LEN;
}
#endif
PRINTM_NETINTF(MCMND, pmpriv);
PRINTM(MCMND, "DNLD_VDLL : block_len=%d\n", block_len);
ret = pmadapter->ops.host_to_card(pmpriv, MLAN_TYPE_VDLL, pmbuf, MNULL);
if (ret == MLAN_STATUS_FAILURE)
PRINTM(MERROR, "DNLD_VDLL: Host to Card Failed\n");
else
status = MLAN_STATUS_SUCCESS;
done:
if ((ret == MLAN_STATUS_FAILURE) || (ret == MLAN_STATUS_SUCCESS)) {
#ifdef USB
if (IS_USB(pmadapter->card_type))
wlan_free_mlan_buffer(pmadapter, pmbuf);
#endif
}
LEAVE();
return status;
}
/**
* @brief The function Get the VDLL image from moal
*
* @param pmadapter A pointer to mlan_adapter structure
* @param offset offset
*
* @return MLAN_STATUS_SUCCESS
*
*/
static mlan_status wlan_get_vdll_image(pmlan_adapter pmadapter, t_u32 vdll_len)
{
mlan_status status = MLAN_STATUS_SUCCESS;
vdll_dnld_ctrl *ctrl = &pmadapter->vdll_ctrl;
pmlan_callbacks pcb = &pmadapter->callbacks;
ENTER();
if (ctrl->vdll_mem) {
PRINTM(MCMND, "VDLL mem is not empty: %p len=%d\n",
ctrl->vdll_mem, ctrl->vdll_len);
goto done;
}
if (pcb->moal_vmalloc && pcb->moal_vfree)
status = pcb->moal_vmalloc(pmadapter->pmoal_handle, vdll_len,
(t_u8 **)&ctrl->vdll_mem);
else
status = pcb->moal_malloc(pmadapter->pmoal_handle, vdll_len,
MLAN_MEM_DEF,
(t_u8 **)&ctrl->vdll_mem);
if (status != MLAN_STATUS_SUCCESS) {
PRINTM(MERROR, "VDLL: Fail to alloc vdll memory");
goto done;
}
if (MLAN_STATUS_SUCCESS !=
pcb->moal_get_vdll_data(pmadapter->pmoal_handle, vdll_len,
ctrl->vdll_mem)) {
PRINTM(MERROR, "VDLL: firmware image not available\n");
status = MLAN_STATUS_FAILURE;
if (pcb->moal_vmalloc && pcb->moal_vfree)
pcb->moal_vfree(pmadapter->pmoal_handle,
(t_u8 *)ctrl->vdll_mem);
else
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)ctrl->vdll_mem);
ctrl->vdll_mem = MNULL;
ctrl->vdll_len = 0;
goto done;
}
/*allocate a memory to store all VDLL images*/
ctrl->vdll_len = vdll_len;
PRINTM(MMSG, "VDLL image: len=%d\n", ctrl->vdll_len);
done:
LEAVE();
return status;
}
/**
* @brief This function handle the multi_chan info event
*
* @param pmpriv A pointer to mlan_private structure
* @param pevent A pointer to event buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_process_vdll_event(pmlan_private pmpriv, pmlan_buffer pevent)
{
mlan_status status = MLAN_STATUS_SUCCESS;
vdll_ind *ind = MNULL;
t_u32 offset = 0;
t_u16 block_len = 0;
mlan_adapter *pmadapter = pmpriv->adapter;
vdll_dnld_ctrl *ctrl = &pmadapter->vdll_ctrl;
ENTER();
ind = (vdll_ind *)(pevent->pbuf + pevent->data_offset +
sizeof(mlan_event_id));
switch (wlan_le16_to_cpu(ind->type)) {
case VDLL_IND_TYPE_REQ:
offset = wlan_le32_to_cpu(ind->offset);
block_len = wlan_le16_to_cpu(ind->block_len);
PRINTM(MEVENT, "VDLL_IND: type=%d offset = 0x%x, len = %d\n",
wlan_le16_to_cpu(ind->type), offset, block_len);
if (offset <= ctrl->vdll_len) {
block_len = MIN(block_len, ctrl->vdll_len - offset);
if (!pmadapter->cmd_sent) {
status = wlan_download_vdll_block(
pmadapter, ctrl->vdll_mem + offset,
block_len);
if (status)
PRINTM(MERROR,
"Fail to download VDLL block\n");
} else {
PRINTM(MCMND,
"cmd_sent=1, delay download VDLL block\n");
ctrl->pending_block_len = block_len;
ctrl->pending_block = ctrl->vdll_mem + offset;
}
} else {
PRINTM(MERROR,
"Invalid VDLL req: offset=0x%x, len=%d, vdll_len=%d\n",
offset, block_len, ctrl->vdll_len);
}
break;
case VDLL_IND_TYPE_OFFSET:
offset = wlan_le32_to_cpu(ind->offset);
PRINTM(MEVENT, "VDLL_IND (OFFSET): offset=0x%x\n", offset);
wlan_get_vdll_image(pmadapter, offset);
break;
case VDLL_IND_TYPE_ERR_SIG:
PRINTM(MERROR, "VDLL_IND (SIG ERR).\n");
break;
case VDLL_IND_TYPE_ERR_ID:
PRINTM(MERROR, "VDLL_IND (ID ERR).\n");
break;
default:
PRINTM(MERROR, "unknow vdll ind type=%d\n", ind->type);
break;
}
LEAVE();
return status;
}
/**
* @brief This function prepares command of get_hw_spec.
*
* @param pmpriv A pointer to mlan_private structure
* @param pcmd A pointer to HostCmd_DS_COMMAND structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_get_hw_spec(pmlan_private pmpriv, HostCmd_DS_COMMAND *pcmd)
{
HostCmd_DS_GET_HW_SPEC *hw_spec = &pcmd->params.hw_spec;
ENTER();
pcmd->command = wlan_cpu_to_le16(HostCmd_CMD_GET_HW_SPEC);
pcmd->size =
wlan_cpu_to_le16(sizeof(HostCmd_DS_GET_HW_SPEC) + S_DS_GEN);
memcpy_ext(pmpriv->adapter, hw_spec->permanent_addr, pmpriv->curr_addr,
MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#ifdef SDIO
/**
* @brief This function prepares command of sdio rx aggr command.
*
* @param pcmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action Command action: GET or SET
* @param pdata_buf A pointer to new setting buf
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_sdio_rx_aggr_cfg(HostCmd_DS_COMMAND *pcmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_SDIO_SP_RX_AGGR_CFG *cfg = &pcmd->params.sdio_rx_aggr;
pcmd->command = wlan_cpu_to_le16(HostCmd_CMD_SDIO_SP_RX_AGGR_CFG);
pcmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_SDIO_SP_RX_AGGR_CFG) +
S_DS_GEN);
cfg->action = cmd_action;
if (cmd_action == HostCmd_ACT_GEN_SET)
cfg->enable = *(t_u8 *)pdata_buf;
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of sdio rx aggr command
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_ret_sdio_rx_aggr_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp)
{
mlan_adapter *pmadapter = pmpriv->adapter;
HostCmd_DS_SDIO_SP_RX_AGGR_CFG *cfg = &resp->params.sdio_rx_aggr;
pmadapter->pcard_sd->sdio_rx_aggr_enable = cfg->enable;
pmadapter->pcard_sd->sdio_rx_block_size =
wlan_le16_to_cpu(cfg->sdio_block_size);
PRINTM(MMSG, "SDIO rx aggr: %d block_size=%d\n", cfg->enable,
pmadapter->pcard_sd->sdio_rx_block_size);
if (!pmadapter->pcard_sd->sdio_rx_block_size)
pmadapter->pcard_sd->sdio_rx_aggr_enable = MFALSE;
if (pmadapter->pcard_sd->sdio_rx_aggr_enable) {
pmadapter->pcard_sd->max_sp_rx_size = SDIO_CMD53_MAX_SIZE;
wlan_re_alloc_sdio_rx_mpa_buffer(pmadapter);
}
return MLAN_STATUS_SUCCESS;
}
#endif
/**
* @brief This function prepares command of set_cfg_data.
*
* @param pmpriv A pointer to mlan_private strcture
* @param pcmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action Command action: GET or SET
* @param pdata_buf A pointer to cal_data buf
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_cfg_data(pmlan_private pmpriv, HostCmd_DS_COMMAND *pcmd,
t_u16 cmd_action, t_u32 cmd_oid,
t_void *pdata_buf)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
HostCmd_DS_802_11_CFG_DATA *pcfg_data = &(pcmd->params.cfg_data);
pmlan_adapter pmadapter = pmpriv->adapter;
t_u32 len = 0;
t_u32 data_offset;
t_u8 *temp_pcmd = (t_u8 *)pcmd;
ENTER();
data_offset = S_DS_GEN + sizeof(HostCmd_DS_802_11_CFG_DATA);
if ((cmd_oid == OID_TYPE_CAL) && (pmadapter->pcal_data) &&
(pmadapter->cal_data_len > 0)) {
len = wlan_parse_cal_cfg((t_u8 *)pmadapter->pcal_data,
pmadapter->cal_data_len,
(t_u8 *)(temp_pcmd + data_offset));
}
pcfg_data->action = cmd_action;
pcfg_data->type = cmd_oid;
pcfg_data->data_len = len;
pcmd->command = HostCmd_CMD_CFG_DATA;
pcmd->size = pcfg_data->data_len + data_offset;
pcmd->command = wlan_cpu_to_le16(pcmd->command);
pcmd->size = wlan_cpu_to_le16(pcmd->size);
pcfg_data->action = wlan_cpu_to_le16(pcfg_data->action);
pcfg_data->type = wlan_cpu_to_le16(pcfg_data->type);
pcfg_data->data_len = wlan_cpu_to_le16(pcfg_data->data_len);
LEAVE();
return ret;
}
/**
* @brief This function handles the command response of set_cfg_data
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to A pointer to mlan_ioctl_req
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_ret_cfg_data(IN pmlan_private pmpriv,
IN HostCmd_DS_COMMAND *resp,
IN t_void *pioctl_buf)
{
mlan_status ret = MLAN_STATUS_SUCCESS;
t_u8 event_buf[100];
mlan_cmdresp_event *pevent = (mlan_cmdresp_event *)event_buf;
mlan_adapter *pmadapter = pmpriv->adapter;
HostCmd_DS_802_11_CFG_DATA *pcfg_data = &resp->params.cfg_data;
t_u16 action;
t_u16 type;
ENTER();
if (resp->result != HostCmd_RESULT_OK) {
PRINTM(MERROR, "CFG data cmd resp failed\n");
ret = MLAN_STATUS_FAILURE;
}
if (!pmadapter->pdpd_data &&
(pmadapter->dpd_data_len == UNKNOW_DPD_LENGTH) &&
pmadapter->hw_status == WlanHardwareStatusGetHwSpec) {
action = wlan_le16_to_cpu(pcfg_data->action);
type = wlan_le16_to_cpu(pcfg_data->type);
if (action == HostCmd_ACT_GEN_GET && (type == OID_TYPE_DPD)) {
pcfg_data->action =
wlan_cpu_to_le16(HostCmd_ACT_GEN_SET);
pevent->bss_index = pmpriv->bss_index;
pevent->event_id = MLAN_EVENT_ID_STORE_HOST_CMD_RESP;
pevent->resp = (t_u8 *)resp;
pevent->event_len = wlan_le16_to_cpu(resp->size);
wlan_recv_event(pmpriv,
MLAN_EVENT_ID_STORE_HOST_CMD_RESP,
(mlan_event *)pevent);
}
}
LEAVE();
return ret;
}
/**
* @brief This function prepares command of mac_control.
*
* @param pmpriv A pointer to mlan_private structure
* @param pcmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action Command action
* @param pdata_buf A pointer to command information buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_mac_control(pmlan_private pmpriv, HostCmd_DS_COMMAND *pcmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_MAC_CONTROL *pmac = &pcmd->params.mac_ctrl;
t_u32 action = *((t_u32 *)pdata_buf);
ENTER();
if (cmd_action != HostCmd_ACT_GEN_SET) {
PRINTM(MERROR, "wlan_cmd_mac_control(): support SET only.\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
pcmd->command = wlan_cpu_to_le16(HostCmd_CMD_MAC_CONTROL);
pcmd->size =
wlan_cpu_to_le16(sizeof(HostCmd_DS_MAC_CONTROL) + S_DS_GEN);
pmac->action = wlan_cpu_to_le32(action);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of mac_control
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_mac_control(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
ENTER();
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of get_hw_spec
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_ret_get_hw_spec(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
t_void *pioctl_buf)
{
HostCmd_DS_GET_HW_SPEC *hw_spec = &resp->params.hw_spec;
mlan_adapter *pmadapter = pmpriv->adapter;
mlan_status ret = MLAN_STATUS_SUCCESS;
t_u32 i;
t_u16 left_len;
t_u16 tlv_type = 0;
t_u16 tlv_len = 0;
MrvlIEtypes_fw_ver_info_t *api_rev = MNULL;
t_u16 api_id = 0;
MrvlIEtypesHeader_t *tlv = MNULL;
pmlan_ioctl_req pioctl_req = (mlan_ioctl_req *)pioctl_buf;
MrvlIEtypes_Max_Conn_t *tlv_max_conn = MNULL;
MrvlIEtypes_Extension_t *ext_tlv = MNULL;
MrvlIEtypes_fw_cap_info_t *fw_cap_tlv = MNULL;
ENTER();
pmadapter->fw_cap_info = wlan_le32_to_cpu(hw_spec->fw_cap_info);
pmadapter->fw_cap_info &= pmadapter->init_para.dev_cap_mask;
PRINTM(MMSG, "fw_cap_info=0x%x, dev_cap_mask=0x%x\n",
wlan_le32_to_cpu(hw_spec->fw_cap_info),
pmadapter->init_para.dev_cap_mask);
#ifdef STA_SUPPORT
if (IS_SUPPORT_MULTI_BANDS(pmadapter))
pmadapter->fw_bands = (t_u8)GET_FW_DEFAULT_BANDS(pmadapter);
else
pmadapter->fw_bands = BAND_B;
if ((pmadapter->fw_bands & BAND_A) && (pmadapter->fw_bands & BAND_GN))
pmadapter->fw_bands |= BAND_AN;
if (!(pmadapter->fw_bands & BAND_G) && (pmadapter->fw_bands & BAND_GN))
pmadapter->fw_bands &= ~BAND_GN;
pmadapter->config_bands = pmadapter->fw_bands;
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i])
pmadapter->priv[i]->config_bands = pmadapter->fw_bands;
}
if (pmadapter->fw_bands & BAND_A) {
if (pmadapter->fw_bands & BAND_AN) {
pmadapter->config_bands |= BAND_AN;
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i])
pmadapter->priv[i]->config_bands |=
BAND_AN;
}
}
if (pmadapter->fw_bands & BAND_AAC) {
pmadapter->config_bands |= BAND_AAC;
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i])
pmadapter->priv[i]->config_bands |=
BAND_AAC;
}
}
if (pmadapter->fw_bands & BAND_GAC) {
pmadapter->config_bands |= BAND_GAC;
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i])
pmadapter->priv[i]->config_bands |=
BAND_GAC;
}
}
pmadapter->adhoc_start_band = BAND_A;
pmpriv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL_A;
} else if (pmadapter->fw_bands & BAND_G) {
pmadapter->adhoc_start_band = BAND_G | BAND_B;
pmpriv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL;
} else if (pmadapter->fw_bands & BAND_B) {
pmadapter->adhoc_start_band = BAND_B;
pmpriv->adhoc_channel = DEFAULT_AD_HOC_CHANNEL;
}
#endif /* STA_SUPPORT */
pmadapter->fw_release_number =
wlan_le32_to_cpu(hw_spec->fw_release_number);
pmadapter->number_of_antenna =
wlan_le16_to_cpu(hw_spec->number_of_antenna) & 0x00ff;
pmadapter->antinfo =
(wlan_le16_to_cpu(hw_spec->number_of_antenna) & 0xff00) >> 8;
PRINTM(MCMND, "num_ant=%d, antinfo=0x%x\n",
pmadapter->number_of_antenna, pmadapter->antinfo);
PRINTM(MINFO, "GET_HW_SPEC: fw_release_number- 0x%X\n",
pmadapter->fw_release_number);
PRINTM(MINFO, "GET_HW_SPEC: Permanent addr- " MACSTR "\n",
MAC2STR(hw_spec->permanent_addr));
PRINTM(MINFO, "GET_HW_SPEC: hw_if_version=0x%X version=0x%X\n",
wlan_le16_to_cpu(hw_spec->hw_if_version),
wlan_le16_to_cpu(hw_spec->version));
if (pmpriv->curr_addr[0] == 0xff)
memmove(pmadapter, pmpriv->curr_addr, hw_spec->permanent_addr,
MLAN_MAC_ADDR_LENGTH);
memmove(pmadapter, pmadapter->permanent_addr, hw_spec->permanent_addr,
MLAN_MAC_ADDR_LENGTH);
pmadapter->hw_dot_11n_dev_cap =
wlan_le32_to_cpu(hw_spec->dot_11n_dev_cap);
pmadapter->hw_dev_mcs_support = hw_spec->dev_mcs_support;
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i])
wlan_update_11n_cap(pmadapter->priv[i]);
}
wlan_show_dot11ndevcap(pmadapter, pmadapter->hw_dot_11n_dev_cap);
wlan_show_devmcssupport(pmadapter, pmadapter->hw_dev_mcs_support);
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(SD9097) || defined(USB9097)
pmadapter->user_htstream = pmadapter->hw_dev_mcs_support;
/** separate stream config for 2.4G and 5G, will be changed according to
* antenna cfg*/
if (pmadapter->fw_bands & BAND_A)
pmadapter->user_htstream |= (pmadapter->user_htstream << 8);
PRINTM(MCMND, "user_htstream=0x%x\n", pmadapter->user_htstream);
#endif
if (ISSUPP_BEAMFORMING(pmadapter->hw_dot_11n_dev_cap)) {
PRINTM(MCMND, "Enable Beamforming\n");
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i])
pmadapter->priv[i]->tx_bf_cap =
pmadapter->pcard_info
->default_11n_tx_bf_cap;
}
}
pmadapter->hw_dot_11ac_dev_cap =
wlan_le32_to_cpu(hw_spec->Dot11acDevCap);
pmadapter->hw_dot_11ac_mcs_support =
wlan_le32_to_cpu(hw_spec->Dot11acMcsSupport);
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i])
wlan_update_11ac_cap(pmadapter->priv[i]);
}
wlan_show_dot11acdevcap(pmadapter, pmadapter->hw_dot_11ac_dev_cap);
wlan_show_dot11acmcssupport(pmadapter,
pmadapter->hw_dot_11ac_mcs_support);
#ifdef SDIO
if (IS_SD(pmadapter->card_type)) {
pmadapter->pcard_sd->mp_end_port =
wlan_le16_to_cpu(hw_spec->mp_end_port);
for (i = 1; i <= (unsigned)(pmadapter->pcard_sd->max_ports -
pmadapter->pcard_sd->mp_end_port);
i++)
pmadapter->pcard_sd->mp_data_port_mask &=
~(1 << (pmadapter->pcard_sd->max_ports - i));
}
#endif
pmadapter->max_mgmt_ie_index =
wlan_le16_to_cpu(hw_spec->mgmt_buf_count);
PRINTM(MCMND, "GET_HW_SPEC: mgmt IE count=%d\n",
pmadapter->max_mgmt_ie_index);
if (!pmadapter->max_mgmt_ie_index ||
pmadapter->max_mgmt_ie_index > MAX_MGMT_IE_INDEX)
pmadapter->max_mgmt_ie_index = MAX_MGMT_IE_INDEX;
pmadapter->region_code = wlan_le16_to_cpu(hw_spec->region_code);
for (i = 0; i < MRVDRV_MAX_REGION_CODE; i++) {
/* Use the region code to search for the index */
if (pmadapter->region_code == region_code_index[i])
break;
}
/* If it's unidentified region code, use the default */
if (i >= MRVDRV_MAX_REGION_CODE) {
pmadapter->region_code = MRVDRV_DEFAULT_REGION_CODE;
PRINTM(MWARN,
"unidentified region code, use the default (0x%02x)\n",
MRVDRV_DEFAULT_REGION_CODE);
}
/* Synchronize CFP code with region code */
pmadapter->cfp_code_bg = pmadapter->region_code;
pmadapter->cfp_code_a = pmadapter->region_code;
if (pmadapter->fw_cap_info & ENHANCE_EXT_SCAN_ENABLE)
pmadapter->ext_scan_enh = MTRUE;
#ifdef SDIO
if (IS_SD(pmadapter->card_type)) {
if ((pmadapter->fw_cap_info & SDIO_SP_RX_AGGR_ENABLE) &&
pmadapter->pcard_sd->sdio_rx_aggr_enable) {
t_u8 sdio_sp_rx_aggr = MTRUE;
ret = wlan_prepare_cmd(pmpriv,
HostCmd_CMD_SDIO_SP_RX_AGGR_CFG,
HostCmd_ACT_GEN_SET, 0, MNULL,
&sdio_sp_rx_aggr);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
} else {
pmadapter->pcard_sd->sdio_rx_aggr_enable = MFALSE;
PRINTM(MCMND, "FW: SDIO rx aggr disabled 0x%x\n",
pmadapter->fw_cap_info);
}
}
#endif
if (wlan_set_regiontable(pmpriv, (t_u8)pmadapter->region_code,
pmadapter->fw_bands)) {
if (pioctl_req)
pioctl_req->status_code = MLAN_ERROR_CMD_SCAN_FAIL;
ret = MLAN_STATUS_FAILURE;
goto done;
}
#ifdef STA_SUPPORT
if (wlan_11d_set_universaltable(pmpriv, pmadapter->fw_bands)) {
if (pioctl_req)
pioctl_req->status_code = MLAN_ERROR_CMD_SCAN_FAIL;
ret = MLAN_STATUS_FAILURE;
goto done;
}
#endif /* STA_SUPPORT */
if (pmadapter->fw_cap_info & FW_CAPINFO_ECSA) {
t_u8 ecsa_enable = MTRUE;
pmadapter->ecsa_enable = MTRUE;
PRINTM(MCMND, "pmadapter->ecsa_enable=%d\n",
pmadapter->ecsa_enable);
ret = wlan_prepare_cmd(pmpriv, HostCmd_CMD_802_11_SNMP_MIB,
HostCmd_ACT_GEN_SET, ECSAEnable_i, MNULL,
&ecsa_enable);
if (ret) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
}
if (pmadapter->fw_cap_info & FW_CAPINFO_GET_LOG) {
pmadapter->getlog_enable = MTRUE;
PRINTM(MCMND, "pmadapter->getlog_enable=%d\n",
pmadapter->getlog_enable);
}
left_len = resp->size - sizeof(HostCmd_DS_GET_HW_SPEC) - S_DS_GEN;
tlv = (MrvlIEtypesHeader_t *)((t_u8 *)hw_spec +
sizeof(HostCmd_DS_GET_HW_SPEC));
while (left_len > sizeof(MrvlIEtypesHeader_t)) {
tlv_type = wlan_le16_to_cpu(tlv->type);
tlv_len = wlan_le16_to_cpu(tlv->len);
switch (tlv_type) {
case TLV_TYPE_FW_VER_INFO:
api_rev = (MrvlIEtypes_fw_ver_info_t *)tlv;
api_id = wlan_le16_to_cpu(api_rev->api_id);
switch (api_id) {
case FW_API_VER_ID:
pmadapter->fw_ver = api_rev->major_ver;
pmadapter->fw_min_ver = api_rev->minor_ver;
PRINTM(MCMND, "fw ver=%d.%d\n",
api_rev->major_ver, api_rev->minor_ver);
break;
case UAP_FW_API_VER_ID:
pmadapter->uap_fw_ver = api_rev->major_ver;
PRINTM(MCMND, "uap fw ver=%d.%d\n",
api_rev->major_ver, api_rev->minor_ver);
break;
case CHANRPT_API_VER_ID:
pmadapter->chanrpt_param_bandcfg =
api_rev->minor_ver;
PRINTM(MCMND, "chanrpt api ver=%d.%d\n",
api_rev->major_ver, api_rev->minor_ver);
break;
case FW_HOTFIX_VER_ID:
pmadapter->fw_hotfix_ver = api_rev->major_ver;
PRINTM(MCMND, "fw hotfix ver=%d\n",
api_rev->major_ver);
break;
default:
break;
}
break;
case TLV_TYPE_MAX_CONN:
tlv_max_conn = (MrvlIEtypes_Max_Conn_t *)tlv;
PRINTM(MMSG, "max_p2p_conn = %d, max_sta_conn = %d\n",
tlv_max_conn->max_p2p_conn,
tlv_max_conn->max_sta_conn);
if (tlv_max_conn->max_p2p_conn &&
tlv_max_conn->max_sta_conn)
pmadapter->max_sta_conn =
MIN(tlv_max_conn->max_sta_conn,
tlv_max_conn->max_p2p_conn);
else if (tlv_max_conn->max_sta_conn)
pmadapter->max_sta_conn =
tlv_max_conn->max_sta_conn;
else if (tlv_max_conn->max_p2p_conn)
pmadapter->max_sta_conn =
tlv_max_conn->max_p2p_conn;
else
pmadapter->max_sta_conn = 0;
break;
case TLV_TYPE_EXTENSION_ID:
ext_tlv = (MrvlIEtypes_Extension_t *)tlv;
if (ext_tlv->ext_id == HE_CAPABILITY) {
ext_tlv->type = tlv_type;
ext_tlv->len = tlv_len;
wlan_update_11ax_cap(
pmadapter,
(MrvlIEtypes_Extension_t *)ext_tlv);
}
break;
case TLV_TYPE_FW_CAP_INFO:
fw_cap_tlv = (MrvlIEtypes_fw_cap_info_t *)tlv;
pmadapter->fw_cap_info =
wlan_le32_to_cpu(fw_cap_tlv->fw_cap_info);
pmadapter->fw_cap_ext =
wlan_le32_to_cpu(fw_cap_tlv->fw_cap_ext);
PRINTM(MCMND, "fw_cap_info=0x%x fw_cap_ext=0x%x\n",
pmadapter->fw_cap_info, pmadapter->fw_cap_ext);
break;
default:
break;
}
left_len -= (sizeof(MrvlIEtypesHeader_t) + tlv_len);
tlv = (MrvlIEtypesHeader_t *)((t_u8 *)tlv + tlv_len +
sizeof(MrvlIEtypesHeader_t));
}
done:
LEAVE();
return ret;
}
/**
* @brief This function prepares command of radio_control.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_802_11_radio_control(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_802_11_RADIO_CONTROL *pradio_control = &cmd->params.radio;
t_u32 radio_ctl;
ENTER();
cmd->size = wlan_cpu_to_le16((sizeof(HostCmd_DS_802_11_RADIO_CONTROL)) +
S_DS_GEN);
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_RADIO_CONTROL);
pradio_control->action = wlan_cpu_to_le16(cmd_action);
memcpy_ext(pmpriv->adapter, &radio_ctl, pdata_buf, sizeof(t_u32),
sizeof(radio_ctl));
pradio_control->control = wlan_cpu_to_le16((t_u16)radio_ctl);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of radio_control
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_802_11_radio_control(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_802_11_RADIO_CONTROL *pradio_ctrl =
(HostCmd_DS_802_11_RADIO_CONTROL *)&resp->params.radio;
mlan_ds_radio_cfg *radio_cfg = MNULL;
mlan_adapter *pmadapter = pmpriv->adapter;
ENTER();
pmadapter->radio_on = wlan_le16_to_cpu(pradio_ctrl->control);
if (pioctl_buf) {
radio_cfg = (mlan_ds_radio_cfg *)pioctl_buf->pbuf;
radio_cfg->param.radio_on_off = (t_u32)pmadapter->radio_on;
pioctl_buf->data_read_written = sizeof(mlan_ds_radio_cfg);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of remain_on_channel.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_remain_on_channel(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_REMAIN_ON_CHANNEL *remain_channel =
&cmd->params.remain_on_chan;
mlan_ds_remain_chan *cfg = (mlan_ds_remain_chan *)pdata_buf;
ENTER();
cmd->size = wlan_cpu_to_le16((sizeof(HostCmd_DS_REMAIN_ON_CHANNEL)) +
S_DS_GEN);
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_REMAIN_ON_CHANNEL);
remain_channel->action = cmd_action;
if (cmd_action == HostCmd_ACT_GEN_SET) {
if (cfg->remove) {
remain_channel->action = HostCmd_ACT_GEN_REMOVE;
} else {
remain_channel->bandcfg = cfg->bandcfg;
remain_channel->channel = cfg->channel;
remain_channel->remain_period =
wlan_cpu_to_le32(cfg->remain_period);
}
}
remain_channel->action = wlan_cpu_to_le16(remain_channel->action);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of remain_on_channel
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_remain_on_channel(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_REMAIN_ON_CHANNEL *remain_channel =
&resp->params.remain_on_chan;
mlan_ds_radio_cfg *radio_cfg = MNULL;
ENTER();
if (pioctl_buf) {
radio_cfg = (mlan_ds_radio_cfg *)pioctl_buf->pbuf;
radio_cfg->param.remain_chan.status = remain_channel->status;
radio_cfg->param.remain_chan.bandcfg = remain_channel->bandcfg;
radio_cfg->param.remain_chan.channel = remain_channel->channel;
radio_cfg->param.remain_chan.remain_period =
wlan_le32_to_cpu(remain_channel->remain_period);
pioctl_buf->data_read_written = sizeof(mlan_ds_radio_cfg);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#ifdef WIFI_DIRECT_SUPPORT
/**
* @brief This function prepares command of wifi direct mode.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_wifi_direct_mode(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_WIFI_DIRECT_MODE *wfd_mode = &cmd->params.wifi_direct_mode;
t_u16 mode = *((t_u16 *)pdata_buf);
ENTER();
cmd->size = wlan_cpu_to_le16((sizeof(HostCmd_DS_WIFI_DIRECT_MODE)) +
S_DS_GEN);
cmd->command = wlan_cpu_to_le16(HOST_CMD_WIFI_DIRECT_MODE_CONFIG);
wfd_mode->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET)
wfd_mode->mode = wlan_cpu_to_le16(mode);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of wifi direct mode
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_wifi_direct_mode(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_WIFI_DIRECT_MODE *wfd_mode = &resp->params.wifi_direct_mode;
mlan_ds_bss *bss = MNULL;
ENTER();
if (pioctl_buf) {
bss = (mlan_ds_bss *)pioctl_buf->pbuf;
bss->param.wfd_mode = wlan_le16_to_cpu(wfd_mode->mode);
pioctl_buf->data_read_written = sizeof(mlan_ds_bss);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of p2p_params_config.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_p2p_params_config(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_WIFI_DIRECT_PARAM_CONFIG *p2p_config =
&cmd->params.p2p_params_config;
mlan_ds_wifi_direct_config *cfg =
(mlan_ds_wifi_direct_config *)pdata_buf;
MrvlIEtypes_NoA_setting_t *pnoa_tlv = MNULL;
MrvlIEtypes_OPP_PS_setting_t *popp_ps_tlv = MNULL;
t_u8 *tlv = MNULL;
ENTER();
cmd->size = sizeof(HostCmd_DS_WIFI_DIRECT_PARAM_CONFIG) + S_DS_GEN;
cmd->command = wlan_cpu_to_le16(HOST_CMD_P2P_PARAMS_CONFIG);
p2p_config->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
tlv = (t_u8 *)p2p_config->tlv_buf;
if (cfg->flags & WIFI_DIRECT_NOA) {
pnoa_tlv = (MrvlIEtypes_NoA_setting_t *)tlv;
pnoa_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_WIFI_DIRECT_NOA);
pnoa_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_NoA_setting_t) -
sizeof(MrvlIEtypesHeader_t));
pnoa_tlv->enable = cfg->noa_enable;
pnoa_tlv->index = wlan_cpu_to_le16(cfg->index);
pnoa_tlv->noa_count = cfg->noa_count;
pnoa_tlv->noa_duration =
wlan_cpu_to_le32(cfg->noa_duration);
pnoa_tlv->noa_interval =
wlan_cpu_to_le32(cfg->noa_interval);
cmd->size += sizeof(MrvlIEtypes_NoA_setting_t);
tlv += sizeof(MrvlIEtypes_NoA_setting_t);
PRINTM(MCMND,
"Set NOA: enable=%d index=%d, count=%d, duration=%d interval=%d\n",
cfg->noa_enable, cfg->index, cfg->noa_count,
(int)cfg->noa_duration, (int)cfg->noa_interval);
}
if (cfg->flags & WIFI_DIRECT_OPP_PS) {
popp_ps_tlv = (MrvlIEtypes_OPP_PS_setting_t *)tlv;
popp_ps_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_WIFI_DIRECT_OPP_PS);
popp_ps_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_OPP_PS_setting_t) -
sizeof(MrvlIEtypesHeader_t));
popp_ps_tlv->enable = cfg->ct_window;
popp_ps_tlv->enable |= cfg->opp_ps_enable << 7;
cmd->size += sizeof(MrvlIEtypes_OPP_PS_setting_t);
PRINTM(MCMND, "Set OPP_PS: enable=%d ct_win=%d\n",
cfg->opp_ps_enable, cfg->ct_window);
}
} else if (cmd_action == HostCmd_ACT_GEN_GET) {
tlv = (t_u8 *)p2p_config->tlv_buf;
if (cfg->flags & WIFI_DIRECT_NOA) {
pnoa_tlv = (MrvlIEtypes_NoA_setting_t *)tlv;
pnoa_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_WIFI_DIRECT_NOA);
pnoa_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_NoA_setting_t) -
sizeof(MrvlIEtypesHeader_t));
cmd->size += sizeof(MrvlIEtypes_NoA_setting_t);
tlv += sizeof(MrvlIEtypes_NoA_setting_t);
}
if (cfg->flags & WIFI_DIRECT_OPP_PS) {
popp_ps_tlv = (MrvlIEtypes_OPP_PS_setting_t *)tlv;
popp_ps_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_WIFI_DIRECT_OPP_PS);
popp_ps_tlv->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_OPP_PS_setting_t) -
sizeof(MrvlIEtypesHeader_t));
cmd->size += sizeof(MrvlIEtypes_OPP_PS_setting_t);
}
}
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of p2p_params_config
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_p2p_params_config(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_WIFI_DIRECT_PARAM_CONFIG *p2p_config =
&resp->params.p2p_params_config;
mlan_ds_misc_cfg *cfg = MNULL;
MrvlIEtypes_NoA_setting_t *pnoa_tlv = MNULL;
MrvlIEtypes_OPP_PS_setting_t *popp_ps_tlv = MNULL;
MrvlIEtypesHeader_t *tlv = MNULL;
t_u16 tlv_buf_left = 0;
t_u16 tlv_type = 0;
t_u16 tlv_len = 0;
ENTER();
if (wlan_le16_to_cpu(p2p_config->action) == HostCmd_ACT_GEN_GET) {
if (pioctl_buf) {
cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
tlv = (MrvlIEtypesHeader_t *)(p2p_config->tlv_buf);
tlv_buf_left =
resp->size -
(sizeof(HostCmd_DS_WIFI_DIRECT_PARAM_CONFIG) +
S_DS_GEN);
while (tlv_buf_left >= sizeof(MrvlIEtypesHeader_t)) {
tlv_type = wlan_le16_to_cpu(tlv->type);
tlv_len = wlan_le16_to_cpu(tlv->len);
if (tlv_buf_left <
(tlv_len + sizeof(MrvlIEtypesHeader_t))) {
PRINTM(MERROR,
"Error processing p2p param config TLVs, bytes left < TLV length\n");
break;
}
switch (tlv_type) {
case TLV_TYPE_WIFI_DIRECT_NOA:
pnoa_tlv = (MrvlIEtypes_NoA_setting_t *)
tlv;
cfg->param.p2p_config.flags |=
WIFI_DIRECT_NOA;
cfg->param.p2p_config.noa_enable =
pnoa_tlv->enable;
cfg->param.p2p_config.index =
wlan_le16_to_cpu(
pnoa_tlv->index);
cfg->param.p2p_config.noa_count =
pnoa_tlv->noa_count;
cfg->param.p2p_config.noa_duration =
wlan_le32_to_cpu(
pnoa_tlv->noa_duration);
cfg->param.p2p_config.noa_interval =
wlan_le32_to_cpu(
pnoa_tlv->noa_interval);
PRINTM(MCMND,
"Get NOA: enable=%d index=%d, count=%d, duration=%d interval=%d\n",
cfg->param.p2p_config.noa_enable,
cfg->param.p2p_config.index,
cfg->param.p2p_config.noa_count,
(int)cfg->param.p2p_config
.noa_duration,
(int)cfg->param.p2p_config
.noa_interval);
break;
case TLV_TYPE_WIFI_DIRECT_OPP_PS:
popp_ps_tlv =
(MrvlIEtypes_OPP_PS_setting_t *)
tlv;
cfg->param.p2p_config.flags |=
WIFI_DIRECT_OPP_PS;
cfg->param.p2p_config.opp_ps_enable =
(popp_ps_tlv->enable & 0x80) >>
7;
cfg->param.p2p_config.ct_window =
popp_ps_tlv->enable & 0x7f;
PRINTM(MCMND,
"Get OPP_PS: enable=%d ct_win=%d\n",
cfg->param.p2p_config
.opp_ps_enable,
cfg->param.p2p_config.ct_window);
break;
default:
break;
}
tlv_buf_left -=
tlv_len + sizeof(MrvlIEtypesHeader_t);
tlv = (MrvlIEtypesHeader_t
*)((t_u8 *)tlv + tlv_len +
sizeof(MrvlIEtypesHeader_t));
}
pioctl_buf->data_read_written =
sizeof(mlan_ds_wifi_direct_config);
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#endif
/**
* @brief This function prepares command of GPIO TSF LATCH.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pioctl_buf A pointer to mlan_ioctl_req buf
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_gpio_tsf_latch(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
mlan_ioctl_req *pioctl_buf,
t_void *pdata_buf)
{
HostCmd_DS_GPIO_TSF_LATCH_PARAM_CONFIG *gpio_tsf_config =
&cmd->params.gpio_tsf_latch;
mlan_ds_gpio_tsf_latch *cfg = (mlan_ds_gpio_tsf_latch *)pdata_buf;
mlan_ds_misc_cfg *misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
mlan_ds_tsf_info *tsf_info = (mlan_ds_tsf_info *)pdata_buf;
MrvlIEtypes_GPIO_TSF_LATCH_CONFIG *gpio_tsf_latch_config = MNULL;
MrvlIEtypes_GPIO_TSF_LATCH_REPORT *gpio_tsf_latch_report = MNULL;
t_u8 *tlv = MNULL;
ENTER();
cmd->size = sizeof(HostCmd_DS_GPIO_TSF_LATCH_PARAM_CONFIG) + S_DS_GEN;
cmd->command = wlan_cpu_to_le16(HOST_CMD_GPIO_TSF_LATCH_PARAM_CONFIG);
gpio_tsf_config->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
tlv = (t_u8 *)gpio_tsf_config->tlv_buf;
if (misc_cfg->sub_command == MLAN_OID_MISC_GPIO_TSF_LATCH) {
gpio_tsf_latch_config =
(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG *)tlv;
gpio_tsf_latch_config->header.type = wlan_cpu_to_le16(
TLV_TYPE_GPIO_TSF_LATCH_CONFIG);
gpio_tsf_latch_config->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG) -
sizeof(MrvlIEtypesHeader_t));
gpio_tsf_latch_config->clock_sync_mode =
cfg->clock_sync_mode;
gpio_tsf_latch_config->clock_sync_Role =
cfg->clock_sync_Role;
gpio_tsf_latch_config->clock_sync_gpio_pin_number =
cfg->clock_sync_gpio_pin_number;
gpio_tsf_latch_config->clock_sync_gpio_level_toggle =
cfg->clock_sync_gpio_level_toggle;
gpio_tsf_latch_config->clock_sync_gpio_pulse_width =
wlan_cpu_to_le16(
cfg->clock_sync_gpio_pulse_width);
cmd->size += sizeof(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG);
tlv += sizeof(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG);
PRINTM(MCMND,
"Set GPIO TSF latch config: Mode=%d Role=%d, GPIO Pin Number=%d, GPIO level/toggle=%d GPIO pulse width=%d\n",
cfg->clock_sync_mode, cfg->clock_sync_Role,
cfg->clock_sync_gpio_pin_number,
cfg->clock_sync_gpio_level_toggle,
(int)cfg->clock_sync_gpio_pulse_width);
}
} else if (cmd_action == HostCmd_ACT_GEN_GET) {
tlv = (t_u8 *)gpio_tsf_config->tlv_buf;
if (misc_cfg->sub_command == MLAN_OID_MISC_GPIO_TSF_LATCH) {
gpio_tsf_latch_config =
(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG *)tlv;
gpio_tsf_latch_config->header.type = wlan_cpu_to_le16(
TLV_TYPE_GPIO_TSF_LATCH_CONFIG);
gpio_tsf_latch_config->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG) -
sizeof(MrvlIEtypesHeader_t));
cmd->size += sizeof(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG);
tlv += sizeof(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG);
}
if (misc_cfg->sub_command == MLAN_OID_MISC_GET_TSF_INFO) {
gpio_tsf_latch_report =
(MrvlIEtypes_GPIO_TSF_LATCH_REPORT *)tlv;
gpio_tsf_latch_report->header.type = wlan_cpu_to_le16(
TLV_TYPE_GPIO_TSF_LATCH_REPORT);
gpio_tsf_latch_report->header.len = wlan_cpu_to_le16(
sizeof(MrvlIEtypes_GPIO_TSF_LATCH_REPORT) -
sizeof(MrvlIEtypesHeader_t));
gpio_tsf_latch_report->tsf_format =
wlan_cpu_to_le16(tsf_info->tsf_format);
PRINTM(MCMND, "Get TSF info: format=%d\n",
tsf_info->tsf_format);
cmd->size += sizeof(MrvlIEtypes_GPIO_TSF_LATCH_REPORT);
}
}
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of GPIO TSF Latch
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_gpio_tsf_latch(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_GPIO_TSF_LATCH_PARAM_CONFIG *gpio_tsf_config =
&resp->params.gpio_tsf_latch;
mlan_ds_misc_cfg *cfg = MNULL;
MrvlIEtypes_GPIO_TSF_LATCH_CONFIG *gpio_tsf_latch_config = MNULL;
MrvlIEtypes_GPIO_TSF_LATCH_REPORT *gpio_tsf_latch_report = MNULL;
MrvlIEtypesHeader_t *tlv = MNULL;
t_u16 tlv_buf_left = 0;
t_u16 tlv_type = 0;
t_u16 tlv_len = 0;
ENTER();
if (wlan_le16_to_cpu(gpio_tsf_config->action) == HostCmd_ACT_GEN_GET) {
if (pioctl_buf) {
cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
tlv = (MrvlIEtypesHeader_t *)(gpio_tsf_config->tlv_buf);
tlv_buf_left =
resp->size -
(sizeof(HostCmd_DS_GPIO_TSF_LATCH_PARAM_CONFIG) +
S_DS_GEN);
while (tlv_buf_left >= sizeof(MrvlIEtypesHeader_t)) {
tlv_type = wlan_le16_to_cpu(tlv->type);
tlv_len = wlan_le16_to_cpu(tlv->len);
if (tlv_buf_left <
(tlv_len + sizeof(MrvlIEtypesHeader_t))) {
PRINTM(MERROR,
"Error processing gpio tsf latch config TLVs, bytes left < TLV length\n");
break;
}
switch (tlv_type) {
case TLV_TYPE_GPIO_TSF_LATCH_CONFIG:
if (cfg->sub_command ==
MLAN_OID_MISC_GPIO_TSF_LATCH) {
gpio_tsf_latch_config =
(MrvlIEtypes_GPIO_TSF_LATCH_CONFIG
*)tlv;
cfg->param.gpio_tsf_latch_config
.clock_sync_mode =
gpio_tsf_latch_config
->clock_sync_mode;
cfg->param.gpio_tsf_latch_config
.clock_sync_Role =
gpio_tsf_latch_config
->clock_sync_Role;
cfg->param.gpio_tsf_latch_config
.clock_sync_gpio_pin_number =
gpio_tsf_latch_config
->clock_sync_gpio_pin_number;
cfg->param.gpio_tsf_latch_config
.clock_sync_gpio_level_toggle =
gpio_tsf_latch_config
->clock_sync_gpio_level_toggle;
cfg->param.gpio_tsf_latch_config
.clock_sync_gpio_pulse_width =
wlan_le16_to_cpu(
gpio_tsf_latch_config
->clock_sync_gpio_pulse_width);
PRINTM(MCMND,
"Get GPIO TSF latch config: Mode=%d Role=%d, GPIO Pin Number=%d, GPIO level/toggle=%d GPIO pulse width=%d\n",
cfg->param
.gpio_tsf_latch_config
.clock_sync_mode,
cfg->param
.gpio_tsf_latch_config
.clock_sync_Role,
cfg->param
.gpio_tsf_latch_config
.clock_sync_gpio_pin_number,
cfg->param
.gpio_tsf_latch_config
.clock_sync_gpio_level_toggle,
(int)cfg->param
.gpio_tsf_latch_config
.clock_sync_gpio_pulse_width);
}
break;
case TLV_TYPE_GPIO_TSF_LATCH_REPORT:
if (cfg->sub_command ==
MLAN_OID_MISC_GET_TSF_INFO) {
gpio_tsf_latch_report =
(MrvlIEtypes_GPIO_TSF_LATCH_REPORT
*)tlv;
cfg->param.tsf_info
.tsf_format = wlan_le16_to_cpu(
gpio_tsf_latch_report
->tsf_format);
cfg->param.tsf_info
.tsf_info = wlan_le16_to_cpu(
gpio_tsf_latch_report
->tsf_info);
cfg->param.tsf_info
.tsf = wlan_le64_to_cpu(
gpio_tsf_latch_report
->tsf);
cfg->param.tsf_info
.tsf_offset = wlan_le16_to_cpu(
gpio_tsf_latch_report
->tsf_offset);
PRINTM(MCMND,
"Get GPIO TSF latch report : format=%d\n info=%d tsf=%llu offset=%d",
cfg->param.tsf_info
.tsf_format,
cfg->param.tsf_info
.tsf_info,
cfg->param.tsf_info.tsf,
cfg->param.tsf_info
.tsf_offset);
}
break;
default:
break;
}
tlv_buf_left -=
tlv_len + sizeof(MrvlIEtypesHeader_t);
tlv = (MrvlIEtypesHeader_t
*)((t_u8 *)tlv + tlv_len +
sizeof(MrvlIEtypesHeader_t));
}
if (cfg->sub_command == MLAN_OID_MISC_GPIO_TSF_LATCH)
pioctl_buf->data_read_written =
sizeof(mlan_ds_gpio_tsf_latch);
else if (cfg->sub_command == MLAN_OID_MISC_GET_TSF_INFO)
pioctl_buf->data_read_written =
sizeof(mlan_ds_tsf_info);
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of mimo switch configuration.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_802_11_mimo_switch(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_void *pdata_buf)
{
HostCmd_DS_MIMO_SWITCH *mimo_switch_cmd = &cmd->params.mimo_switch;
mlan_ds_mimo_switch *pmimo_switch = (mlan_ds_mimo_switch *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_MIMO_SWITCH);
cmd->size =
wlan_cpu_to_le16((sizeof(HostCmd_DS_MIMO_SWITCH)) + S_DS_GEN);
mimo_switch_cmd->txpath_antmode = pmimo_switch->txpath_antmode;
mimo_switch_cmd->rxpath_antmode = pmimo_switch->rxpath_antmode;
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of hs wakeup reason.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_hs_wakeup_reason(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_void *pdata_buf)
{
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_HS_WAKEUP_REASON);
cmd->size = wlan_cpu_to_le16((sizeof(HostCmd_DS_HS_WAKEUP_REASON)) +
S_DS_GEN);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of
* hs wakeup reason
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_hs_wakeup_reason(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_HS_WAKEUP_REASON *hs_wakeup_reason =
(HostCmd_DS_HS_WAKEUP_REASON *)&resp->params.hs_wakeup_reason;
mlan_ds_pm_cfg *pm_cfg = MNULL;
ENTER();
pm_cfg = (mlan_ds_pm_cfg *)pioctl_buf->pbuf;
pm_cfg->param.wakeup_reason.hs_wakeup_reason =
wlan_le16_to_cpu(hs_wakeup_reason->wakeup_reason);
pioctl_buf->data_read_written = sizeof(mlan_ds_pm_cfg);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of tx_rx_pkt_stats
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param pioctl_buf A pointer to mlan_ioctl_req structure
* @param pdata_buf A pointer to information buffer
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_tx_rx_pkt_stats(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
pmlan_ioctl_req pioctl_buf,
t_void *pdata_buf)
{
HostCmd_DS_TX_RX_HISTOGRAM *ptx_rx_histogram =
&cmd->params.tx_rx_histogram;
mlan_ds_misc_tx_rx_histogram *ptx_rx_pkt_stats =
(mlan_ds_misc_tx_rx_histogram *)pdata_buf;
mlan_status ret = MLAN_STATUS_SUCCESS;
ENTER();
if (!ptx_rx_pkt_stats) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
cmd->command = wlan_cpu_to_le16(HOST_CMD_TX_RX_PKT_STATS);
cmd->size =
wlan_cpu_to_le16(sizeof(HostCmd_DS_TX_RX_HISTOGRAM) + S_DS_GEN);
ptx_rx_histogram->enable = ptx_rx_pkt_stats->enable;
ptx_rx_histogram->action = wlan_cpu_to_le16(ptx_rx_pkt_stats->action);
done:
LEAVE();
return ret;
}
/**
* @brief This function handles the command response of tx_rx_pkt_stats
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_tx_rx_pkt_stats(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_TX_RX_HISTOGRAM *ptx_rx_histogram =
&resp->params.tx_rx_histogram;
mlan_ds_misc_cfg *info;
t_u16 cmdsize = wlan_le16_to_cpu(resp->size), length;
t_u32 *pos, count = 0;
ENTER();
if (pioctl_buf) {
ptx_rx_histogram->action =
wlan_le16_to_cpu(ptx_rx_histogram->action);
info = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
length =
cmdsize - S_DS_GEN - sizeof(HostCmd_DS_TX_RX_HISTOGRAM);
if (length > 0) {
info->param.tx_rx_histogram.size = length;
memcpy_ext(pmpriv->adapter,
info->param.tx_rx_histogram.value,
(t_u8 *)ptx_rx_histogram +
sizeof(HostCmd_DS_TX_RX_HISTOGRAM),
length, info->param.tx_rx_histogram.size);
pos = (t_u32 *)info->param.tx_rx_histogram.value;
while (length - 4 * count) {
*pos = wlan_le32_to_cpu(*pos);
pos += 4;
count++;
}
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/*
* @brief This function prepares command of cwmode control.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_cw_mode_ctrl(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_CW_MODE_CTRL *cwmode_ctrl = &cmd->params.cwmode;
mlan_ds_cw_mode_ctrl *cw_mode = (mlan_ds_cw_mode_ctrl *)pdata_buf;
ENTER();
cmd->size =
wlan_cpu_to_le16((sizeof(HostCmd_DS_CW_MODE_CTRL)) + S_DS_GEN);
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_CW_MODE_CTRL);
cwmode_ctrl->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
cwmode_ctrl->mode = cw_mode->mode;
cwmode_ctrl->channel = cw_mode->channel;
cwmode_ctrl->chanInfo = cw_mode->chanInfo;
cwmode_ctrl->txPower = wlan_cpu_to_le16(cw_mode->txPower);
cwmode_ctrl->rateInfo = wlan_cpu_to_le32(cw_mode->rateInfo);
cwmode_ctrl->pktLength = wlan_cpu_to_le16(cw_mode->pktLength);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/*
* @brief This function handles the command response of cwmode_ctrl
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_cw_mode_ctrl(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CW_MODE_CTRL *cwmode_resp = &resp->params.cwmode;
mlan_ds_misc_cfg *misc = MNULL;
ENTER();
if (pioctl_buf) {
misc = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc->param.cwmode.mode = cwmode_resp->mode;
misc->param.cwmode.channel = cwmode_resp->channel;
misc->param.cwmode.chanInfo = cwmode_resp->chanInfo;
misc->param.cwmode.txPower =
wlan_le16_to_cpu(cwmode_resp->txPower);
misc->param.cwmode.rateInfo =
wlan_le32_to_cpu(cwmode_resp->rateInfo);
;
misc->param.cwmode.pktLength =
wlan_le16_to_cpu(cwmode_resp->pktLength);
;
pioctl_buf->data_read_written = sizeof(mlan_ds_misc_cfg);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of rf_antenna.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_802_11_rf_antenna(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_802_11_RF_ANTENNA *pantenna = &cmd->params.antenna;
mlan_ds_ant_cfg *ant_cfg = (mlan_ds_ant_cfg *)pdata_buf;
typedef struct _HostCmd_DS_802_11_RF_ANTENNA_1X1 {
/** Action */
t_u16 action;
/** Antenna or 0xffff (diversity) */
t_u16 antenna_mode;
/** Evaluate time */
t_u16 evaluate_time;
/** Current antenna */
t_u16 current_antenna;
} HostCmd_DS_802_11_RF_ANTENNA_1X1;
HostCmd_DS_802_11_RF_ANTENNA_1X1 *pantenna_1x1 =
(HostCmd_DS_802_11_RF_ANTENNA_1X1 *)&cmd->params.antenna;
mlan_ds_ant_cfg_1x1 *ant_cfg_1x1 = (mlan_ds_ant_cfg_1x1 *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_RF_ANTENNA);
if (!IS_STREAM_2X2(pmpriv->adapter->feature_control))
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_802_11_RF_ANTENNA_1X1) + S_DS_GEN);
else
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_802_11_RF_ANTENNA) + S_DS_GEN);
if (cmd_action == HostCmd_ACT_GEN_SET) {
if (IS_STREAM_2X2(pmpriv->adapter->feature_control)) {
pantenna->action_tx =
wlan_cpu_to_le16(HostCmd_ACT_SET_TX);
pantenna->tx_antenna_mode =
wlan_cpu_to_le16((t_u16)ant_cfg->tx_antenna);
pantenna->action_rx =
wlan_cpu_to_le16(HostCmd_ACT_SET_RX);
pantenna->rx_antenna_mode =
wlan_cpu_to_le16((t_u16)ant_cfg->rx_antenna);
} else {
pantenna_1x1->action =
wlan_cpu_to_le16(HostCmd_ACT_SET_BOTH);
pantenna_1x1->antenna_mode =
wlan_cpu_to_le16((t_u16)ant_cfg_1x1->antenna);
pantenna_1x1->evaluate_time = wlan_cpu_to_le16(
(t_u16)ant_cfg_1x1->evaluate_time);
}
} else {
if (IS_STREAM_2X2(pmpriv->adapter->feature_control)) {
pantenna->action_tx =
wlan_cpu_to_le16(HostCmd_ACT_GET_TX);
pantenna->action_rx =
wlan_cpu_to_le16(HostCmd_ACT_GET_RX);
} else {
pantenna_1x1->action =
wlan_cpu_to_le16(HostCmd_ACT_GET_BOTH);
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of rf_antenna
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_802_11_rf_antenna(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_802_11_RF_ANTENNA *pantenna = &resp->params.antenna;
t_u16 tx_ant_mode = wlan_le16_to_cpu(pantenna->tx_antenna_mode);
t_u16 rx_ant_mode = wlan_le16_to_cpu(pantenna->rx_antenna_mode);
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(SD9097) || defined(USB9097)
mlan_adapter *pmadapter = pmpriv->adapter;
#endif
typedef struct _HostCmd_DS_802_11_RF_ANTENNA_1X1 {
/** Action */
t_u16 action;
/** Antenna or 0xffff (diversity) */
t_u16 antenna_mode;
/** Evaluate time */
t_u16 evaluate_time;
/** Current antenna */
t_u16 current_antenna;
} HostCmd_DS_802_11_RF_ANTENNA_1X1;
HostCmd_DS_802_11_RF_ANTENNA_1X1 *pantenna_1x1 =
(HostCmd_DS_802_11_RF_ANTENNA_1X1 *)&resp->params.antenna;
t_u16 ant_mode = wlan_le16_to_cpu(pantenna_1x1->antenna_mode);
t_u16 evaluate_time = wlan_le16_to_cpu(pantenna_1x1->evaluate_time);
t_u16 current_antenna = wlan_le16_to_cpu(pantenna_1x1->current_antenna);
mlan_ds_radio_cfg *radio = MNULL;
ENTER();
if (IS_STREAM_2X2(pmpriv->adapter->feature_control)) {
PRINTM(MCMND,
"RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x"
" Rx action = 0x%x, Rx Mode = 0x%04x\n",
wlan_le16_to_cpu(pantenna->action_tx), tx_ant_mode,
wlan_le16_to_cpu(pantenna->action_rx), rx_ant_mode);
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(SD9097) || defined(USB9097)
if (IS_CARD9098(pmadapter->card_type) ||
IS_CARD9097(pmadapter->card_type)) {
tx_ant_mode &= 0x0303;
rx_ant_mode &= 0x0303;
/** 2G antcfg TX */
if (tx_ant_mode & 0x00FF) {
pmadapter->user_htstream &= ~0xF0;
pmadapter->user_htstream |=
(bitcount(tx_ant_mode & 0x00FF) << 4);
}
/* 5G antcfg tx */
if (tx_ant_mode & 0xFF00) {
pmadapter->user_htstream &= ~0xF000;
pmadapter->user_htstream |=
(bitcount(tx_ant_mode & 0xFF00) << 12);
}
/* 2G antcfg RX */
if (rx_ant_mode & 0x00FF) {
pmadapter->user_htstream &= ~0xF;
pmadapter->user_htstream |=
bitcount(rx_ant_mode & 0x00FF);
}
/* 5G antcfg RX */
if (rx_ant_mode & 0xFF00) {
pmadapter->user_htstream &= ~0xF00;
pmadapter->user_htstream |=
(bitcount(rx_ant_mode & 0xFF00) << 8);
}
PRINTM(MCMND,
"user_htstream=0x%x, tx_antenna=0x%x rx_antenna=0x%x\n",
pmadapter->user_htstream, tx_ant_mode,
rx_ant_mode);
}
#endif
} else
PRINTM(MINFO,
"RF_ANT_RESP: action = 0x%x, Mode = 0x%04x, Evaluate time = %d, Current antenna = %d\n",
wlan_le16_to_cpu(pantenna_1x1->action), ant_mode,
evaluate_time, current_antenna);
if (pioctl_buf) {
radio = (mlan_ds_radio_cfg *)pioctl_buf->pbuf;
if (IS_STREAM_2X2(pmpriv->adapter->feature_control)) {
radio->param.ant_cfg.tx_antenna = tx_ant_mode;
radio->param.ant_cfg.rx_antenna = rx_ant_mode;
} else {
radio->param.ant_cfg_1x1.antenna = ant_mode;
radio->param.ant_cfg_1x1.evaluate_time = evaluate_time;
radio->param.ant_cfg_1x1.current_antenna =
current_antenna;
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of reg_access.
*
* @param priv A pointer to mlan_priv register.
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_reg_access(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
mlan_ds_reg_rw *reg_rw;
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(USB9097) || defined(SD9097)
MrvlIEtypes_Reg_type_t *tlv;
mlan_adapter *pmadapter = pmpriv->adapter;
#endif
ENTER();
reg_rw = (mlan_ds_reg_rw *)pdata_buf;
switch (cmd->command) {
case HostCmd_CMD_MAC_REG_ACCESS: {
HostCmd_DS_MAC_REG_ACCESS *mac_reg;
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_MAC_REG_ACCESS) +
S_DS_GEN);
mac_reg = (HostCmd_DS_MAC_REG_ACCESS *)&cmd->params.mac_reg;
mac_reg->action = wlan_cpu_to_le16(cmd_action);
mac_reg->offset = wlan_cpu_to_le16((t_u16)reg_rw->offset);
mac_reg->value = wlan_cpu_to_le32(reg_rw->value);
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(USB9097) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_MAC2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARD9097(pmadapter->card_type))) {
tlv = (MrvlIEtypes_Reg_type_t
*)((t_u8 *)cmd +
sizeof(HostCmd_DS_MAC_REG_ACCESS) +
S_DS_GEN);
tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_REG_ACCESS_CTRL);
tlv->header.len = wlan_cpu_to_le16(sizeof(t_u8));
tlv->type = MLAN_REG_MAC2;
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_MAC_REG_ACCESS) + S_DS_GEN +
sizeof(MrvlIEtypes_Reg_type_t));
}
#endif
break;
}
case HostCmd_CMD_BBP_REG_ACCESS: {
HostCmd_DS_BBP_REG_ACCESS *bbp_reg;
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_BBP_REG_ACCESS) +
S_DS_GEN);
bbp_reg = (HostCmd_DS_BBP_REG_ACCESS *)&cmd->params.bbp_reg;
bbp_reg->action = wlan_cpu_to_le16(cmd_action);
bbp_reg->offset = wlan_cpu_to_le16((t_u16)reg_rw->offset);
bbp_reg->value = (t_u8)reg_rw->value;
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(USB9097) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_BBP2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARD9097(pmadapter->card_type))) {
tlv = (MrvlIEtypes_Reg_type_t
*)((t_u8 *)cmd +
sizeof(HostCmd_DS_BBP_REG_ACCESS) +
S_DS_GEN);
tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_REG_ACCESS_CTRL);
tlv->header.len = wlan_cpu_to_le16(sizeof(t_u8));
tlv->type = MLAN_REG_BBP2;
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_BBP_REG_ACCESS) + S_DS_GEN +
sizeof(MrvlIEtypes_Reg_type_t));
}
#endif
break;
}
case HostCmd_CMD_RF_REG_ACCESS: {
HostCmd_DS_RF_REG_ACCESS *rf_reg;
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_RF_REG_ACCESS) +
S_DS_GEN);
rf_reg = (HostCmd_DS_RF_REG_ACCESS *)&cmd->params.rf_reg;
rf_reg->action = wlan_cpu_to_le16(cmd_action);
rf_reg->offset = wlan_cpu_to_le16((t_u16)reg_rw->offset);
rf_reg->value = (t_u8)reg_rw->value;
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(USB9097) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_RF2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARD9097(pmadapter->card_type))) {
tlv = (MrvlIEtypes_Reg_type_t
*)((t_u8 *)cmd +
sizeof(HostCmd_DS_RF_REG_ACCESS) +
S_DS_GEN);
tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_REG_ACCESS_CTRL);
tlv->header.len = wlan_cpu_to_le16(sizeof(t_u8));
tlv->type = MLAN_REG_RF2;
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_RF_REG_ACCESS) + S_DS_GEN +
sizeof(MrvlIEtypes_Reg_type_t));
}
#endif
break;
}
case HostCmd_CMD_CAU_REG_ACCESS: {
HostCmd_DS_RF_REG_ACCESS *cau_reg;
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_RF_REG_ACCESS) +
S_DS_GEN);
cau_reg = (HostCmd_DS_RF_REG_ACCESS *)&cmd->params.rf_reg;
cau_reg->action = wlan_cpu_to_le16(cmd_action);
cau_reg->offset = wlan_cpu_to_le16((t_u16)reg_rw->offset);
cau_reg->value = (t_u8)reg_rw->value;
break;
}
case HostCmd_CMD_TARGET_ACCESS: {
HostCmd_DS_TARGET_ACCESS *target;
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_TARGET_ACCESS) +
S_DS_GEN);
target = (HostCmd_DS_TARGET_ACCESS *)&cmd->params.target;
target->action = wlan_cpu_to_le16(cmd_action);
target->csu_target = wlan_cpu_to_le16(MLAN_CSU_TARGET_PSU);
target->address = wlan_cpu_to_le16((t_u16)reg_rw->offset);
target->data = (t_u8)reg_rw->value;
break;
}
case HostCmd_CMD_802_11_EEPROM_ACCESS: {
mlan_ds_read_eeprom *rd_eeprom =
(mlan_ds_read_eeprom *)pdata_buf;
HostCmd_DS_802_11_EEPROM_ACCESS *cmd_eeprom =
(HostCmd_DS_802_11_EEPROM_ACCESS *)&cmd->params.eeprom;
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_802_11_EEPROM_ACCESS) + S_DS_GEN);
cmd_eeprom->action = wlan_cpu_to_le16(cmd_action);
cmd_eeprom->offset = wlan_cpu_to_le16(rd_eeprom->offset);
cmd_eeprom->byte_count =
wlan_cpu_to_le16(rd_eeprom->byte_count);
cmd_eeprom->value = 0;
break;
}
case HostCmd_CMD_BCA_REG_ACCESS: {
HostCmd_DS_BCA_REG_ACCESS *bca_reg;
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_BCA_REG_ACCESS) +
S_DS_GEN);
bca_reg = (HostCmd_DS_BCA_REG_ACCESS *)&cmd->params.bca_reg;
bca_reg->action = wlan_cpu_to_le16(cmd_action);
bca_reg->offset = wlan_cpu_to_le16((t_u16)reg_rw->offset);
bca_reg->value = wlan_cpu_to_le32(reg_rw->value);
#if defined(PCIE9098) || defined(SD9098) || defined(USB9098) || \
defined(PCIE9097) || defined(USB9097) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_BCA2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARD9097(pmadapter->card_type))) {
tlv = (MrvlIEtypes_Reg_type_t
*)((t_u8 *)cmd +
sizeof(HostCmd_DS_BCA_REG_ACCESS) +
S_DS_GEN);
tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_REG_ACCESS_CTRL);
tlv->header.len = wlan_cpu_to_le16(sizeof(t_u8));
tlv->type = MLAN_REG_BCA2;
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_BCA_REG_ACCESS) + S_DS_GEN +
sizeof(MrvlIEtypes_Reg_type_t));
}
#endif
break;
}
default:
LEAVE();
return MLAN_STATUS_FAILURE;
}
cmd->command = wlan_cpu_to_le16(cmd->command);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of reg_access
*
* @param pmadapter A pointer to mlan_adapter structure
* @param type The type of reg access (MAC, BBP or RF)
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_ret_reg_access(mlan_adapter *pmadapter, t_u16 type,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_reg_mem *reg_mem = MNULL;
mlan_ds_reg_rw *reg_rw = MNULL;
ENTER();
if (pioctl_buf) {
reg_mem = (mlan_ds_reg_mem *)pioctl_buf->pbuf;
reg_rw = &reg_mem->param.reg_rw;
switch (type) {
case HostCmd_CMD_MAC_REG_ACCESS: {
HostCmd_DS_MAC_REG_ACCESS *reg;
reg = (HostCmd_DS_MAC_REG_ACCESS *)&resp->params.mac_reg;
reg_rw->offset = (t_u32)wlan_le16_to_cpu(reg->offset);
reg_rw->value = wlan_le32_to_cpu(reg->value);
break;
}
case HostCmd_CMD_BBP_REG_ACCESS: {
HostCmd_DS_BBP_REG_ACCESS *reg;
reg = (HostCmd_DS_BBP_REG_ACCESS *)&resp->params.bbp_reg;
reg_rw->offset = (t_u32)wlan_le16_to_cpu(reg->offset);
reg_rw->value = (t_u32)reg->value;
break;
}
case HostCmd_CMD_RF_REG_ACCESS: {
HostCmd_DS_RF_REG_ACCESS *reg;
reg = (HostCmd_DS_RF_REG_ACCESS *)&resp->params.rf_reg;
reg_rw->offset = (t_u32)wlan_le16_to_cpu(reg->offset);
reg_rw->value = (t_u32)reg->value;
break;
}
case HostCmd_CMD_CAU_REG_ACCESS: {
HostCmd_DS_RF_REG_ACCESS *reg;
reg = (HostCmd_DS_RF_REG_ACCESS *)&resp->params.rf_reg;
reg_rw->offset = (t_u32)wlan_le16_to_cpu(reg->offset);
reg_rw->value = (t_u32)reg->value;
break;
}
case HostCmd_CMD_TARGET_ACCESS: {
HostCmd_DS_TARGET_ACCESS *reg;
reg = (HostCmd_DS_TARGET_ACCESS *)&resp->params.target;
reg_rw->offset = (t_u32)wlan_le16_to_cpu(reg->address);
reg_rw->value = (t_u32)reg->data;
break;
}
case HostCmd_CMD_802_11_EEPROM_ACCESS: {
mlan_ds_read_eeprom *eeprom = &reg_mem->param.rd_eeprom;
HostCmd_DS_802_11_EEPROM_ACCESS *cmd_eeprom =
(HostCmd_DS_802_11_EEPROM_ACCESS *)&resp->params
.eeprom;
cmd_eeprom->byte_count =
wlan_le16_to_cpu(cmd_eeprom->byte_count);
PRINTM(MINFO, "EEPROM read len=%x\n",
cmd_eeprom->byte_count);
if (eeprom->byte_count < cmd_eeprom->byte_count) {
eeprom->byte_count = 0;
PRINTM(MINFO,
"EEPROM read return length is too big\n");
pioctl_buf->status_code =
MLAN_ERROR_CMD_RESP_FAIL;
LEAVE();
return MLAN_STATUS_FAILURE;
}
eeprom->offset = wlan_le16_to_cpu(cmd_eeprom->offset);
eeprom->byte_count = cmd_eeprom->byte_count;
if (eeprom->byte_count > 0) {
memcpy_ext(pmadapter, &eeprom->value,
&cmd_eeprom->value,
eeprom->byte_count, MAX_EEPROM_DATA);
HEXDUMP("EEPROM", (char *)&eeprom->value,
MIN(MAX_EEPROM_DATA,
eeprom->byte_count));
}
break;
}
case HostCmd_CMD_BCA_REG_ACCESS: {
HostCmd_DS_BCA_REG_ACCESS *reg;
reg = (HostCmd_DS_BCA_REG_ACCESS *)&resp->params.bca_reg;
reg_rw->offset = (t_u32)wlan_le16_to_cpu(reg->offset);
reg_rw->value = wlan_le32_to_cpu(reg->value);
break;
}
default:
pioctl_buf->status_code = MLAN_ERROR_CMD_RESP_FAIL;
LEAVE();
return MLAN_STATUS_FAILURE;
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of mem_access.
*
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_mem_access(HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
mlan_ds_mem_rw *mem_rw = (mlan_ds_mem_rw *)pdata_buf;
HostCmd_DS_MEM_ACCESS *mem_access =
(HostCmd_DS_MEM_ACCESS *)&cmd->params.mem;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_MEM_ACCESS);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_MEM_ACCESS) + S_DS_GEN);
mem_access->action = wlan_cpu_to_le16(cmd_action);
mem_access->addr = wlan_cpu_to_le32(mem_rw->addr);
mem_access->value = wlan_cpu_to_le32(mem_rw->value);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of mem_access
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_mem_access(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_reg_mem *reg_mem = MNULL;
mlan_ds_mem_rw *mem_rw = MNULL;
HostCmd_DS_MEM_ACCESS *mem = (HostCmd_DS_MEM_ACCESS *)&resp->params.mem;
ENTER();
if (pioctl_buf) {
reg_mem = (mlan_ds_reg_mem *)pioctl_buf->pbuf;
mem_rw = &reg_mem->param.mem_rw;
mem_rw->addr = wlan_le32_to_cpu(mem->addr);
mem_rw->value = wlan_le32_to_cpu(mem->value);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
*
* @brief This function handles coex events generated by firmware
*
* @param priv A pointer to mlan_private structure
* @param pevent A pointer to event buf
*
* @return N/A
*/
void wlan_bt_coex_wlan_param_update_event(pmlan_private priv,
pmlan_buffer pevent)
{
pmlan_adapter pmadapter = priv->adapter;
MrvlIEtypesHeader_t *tlv = MNULL;
MrvlIETypes_BtCoexAggrWinSize_t *pCoexWinsize = MNULL;
MrvlIEtypes_BtCoexScanTime_t *pScantlv = MNULL;
t_s32 len = pevent->data_len - sizeof(t_u32);
t_u8 *pCurrent_ptr = pevent->pbuf + pevent->data_offset + sizeof(t_u32);
t_u16 tlv_type, tlv_len;
ENTER();
while (len >= (t_s32)sizeof(MrvlIEtypesHeader_t)) {
tlv = (MrvlIEtypesHeader_t *)pCurrent_ptr;
tlv_len = wlan_le16_to_cpu(tlv->len);
tlv_type = wlan_le16_to_cpu(tlv->type);
if ((tlv_len + (t_s32)sizeof(MrvlIEtypesHeader_t)) > len)
break;
switch (tlv_type) {
case TLV_BTCOEX_WL_AGGR_WINSIZE:
pCoexWinsize = (MrvlIETypes_BtCoexAggrWinSize_t *)tlv;
pmadapter->coex_win_size = pCoexWinsize->coex_win_size;
pmadapter->coex_tx_win_size = pCoexWinsize->tx_win_size;
pmadapter->coex_rx_win_size = pCoexWinsize->rx_win_size;
wlan_coex_ampdu_rxwinsize(pmadapter);
wlan_update_ampdu_txwinsize(pmadapter);
break;
case TLV_BTCOEX_WL_SCANTIME:
pScantlv = (MrvlIEtypes_BtCoexScanTime_t *)tlv;
pmadapter->coex_scan = pScantlv->coex_scan;
pmadapter->coex_min_scan_time =
wlan_le16_to_cpu(pScantlv->min_scan_time);
pmadapter->coex_max_scan_time =
wlan_le16_to_cpu(pScantlv->max_scan_time);
break;
default:
break;
}
len -= tlv_len + sizeof(MrvlIEtypesHeader_t);
pCurrent_ptr += tlv_len + sizeof(MrvlIEtypesHeader_t);
}
PRINTM(MEVENT,
"coex_scan=%d min_scan=%d coex_win=%d, tx_win=%d rx_win=%d\n",
pmadapter->coex_scan, pmadapter->coex_min_scan_time,
pmadapter->coex_win_size, pmadapter->coex_tx_win_size,
pmadapter->coex_rx_win_size);
LEAVE();
}
/**
* @brief This function prepares command of supplicant pmk
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_802_11_supplicant_pmk(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
MrvlIEtypes_PMK_t *ppmk_tlv = MNULL;
MrvlIEtypes_Passphrase_t *ppassphrase_tlv = MNULL;
MrvlIEtypes_SAE_Password_t *psae_password_tlv = MNULL;
MrvlIEtypes_SsIdParamSet_t *pssid_tlv = MNULL;
MrvlIEtypes_Bssid_t *pbssid_tlv = MNULL;
HostCmd_DS_802_11_SUPPLICANT_PMK *pesupplicant_psk =
&cmd->params.esupplicant_psk;
t_u8 *ptlv_buffer = (t_u8 *)pesupplicant_psk->tlv_buffer;
mlan_ds_sec_cfg *sec = (mlan_ds_sec_cfg *)pdata_buf;
mlan_ds_passphrase *psk = MNULL;
t_u8 zero_mac[] = {0, 0, 0, 0, 0, 0};
t_u8 ssid_flag = 0, bssid_flag = 0, pmk_flag = 0, passphrase_flag = 0;
t_u8 sae_password_flag = 0;
ENTER();
psk = (mlan_ds_passphrase *)&sec->param.passphrase;
/*
* Parse the rest of the buf here
* 1) <ssid="valid ssid"> - This will get the passphrase, AKMP
* for specified ssid, if none specified then it will get all.
* Eg: iwpriv <mlanX> passphrase 0:ssid=nxp
* 2) <psk="psk">:<passphrase="passphare">:<bssid="00:50:43:ef:23:f3">
* <ssid="valid ssid"> - passphrase and psk cannot be provided to
* the same SSID, Takes one SSID at a time, If ssid= is present
* the it should contain a passphrase or psk. If no arguments are
* provided then AKMP=802.1x, and passphrase should be provided
* after association.
* End of each parameter should be followed by a ':'(except for the
* last parameter) as the delimiter. If ':' has to be used in
* an SSID then a '/' should be preceded to ':' as a escape.
* Eg:iwpriv <mlanX> passphrase
* "1:ssid=mrvl AP:psk=abcdefgh:bssid=00:50:43:ef:23:f3"
* iwpriv <mlanX> passphrase
* "1:ssid=nxp/: AP:psk=abcdefgd:bssid=00:50:43:ef:23:f3"
* iwpriv <mlanX> passphrase "1:ssid=mrvlAP:psk=abcdefgd"
* 3) <ssid="valid ssid"> - This will clear the passphrase
* for specified ssid, if none specified then it will clear all.
* Eg: iwpriv <mlanX> passphrase 2:ssid=nxp
*/
/* -1 is for t_u8 TlvBuffer[1] as this should not be included */
cmd->size = sizeof(HostCmd_DS_802_11_SUPPLICANT_PMK) + S_DS_GEN - 1;
if (psk && memcmp(pmpriv->adapter, (t_u8 *)&psk->bssid, zero_mac,
sizeof(zero_mac))) {
pbssid_tlv = (MrvlIEtypes_Bssid_t *)ptlv_buffer;
pbssid_tlv->header.type = wlan_cpu_to_le16(TLV_TYPE_BSSID);
pbssid_tlv->header.len = MLAN_MAC_ADDR_LENGTH;
memcpy_ext(pmpriv->adapter, pbssid_tlv->bssid,
(t_u8 *)&psk->bssid, MLAN_MAC_ADDR_LENGTH,
MLAN_MAC_ADDR_LENGTH);
ptlv_buffer +=
(pbssid_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
cmd->size +=
(pbssid_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
pbssid_tlv->header.len =
wlan_cpu_to_le16(pbssid_tlv->header.len);
bssid_flag = 1;
}
if (psk && (psk->psk_type == MLAN_PSK_PMK)) {
ppmk_tlv = (MrvlIEtypes_PMK_t *)ptlv_buffer;
ppmk_tlv->header.type = wlan_cpu_to_le16(TLV_TYPE_PMK);
ppmk_tlv->header.len = MLAN_MAX_KEY_LENGTH;
memcpy_ext(pmpriv->adapter, ppmk_tlv->pmk, psk->psk.pmk.pmk,
MLAN_MAX_KEY_LENGTH, MLAN_MAX_KEY_LENGTH);
ptlv_buffer +=
(ppmk_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
cmd->size +=
(ppmk_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
ppmk_tlv->header.len = wlan_cpu_to_le16(ppmk_tlv->header.len);
pmk_flag = 1;
}
if (psk->ssid.ssid_len) {
pssid_tlv = (MrvlIEtypes_SsIdParamSet_t *)ptlv_buffer;
pssid_tlv->header.type = wlan_cpu_to_le16(TLV_TYPE_SSID);
pssid_tlv->header.len =
(t_u16)MIN(MLAN_MAX_SSID_LENGTH, psk->ssid.ssid_len);
memcpy_ext(pmpriv->adapter, (t_u8 *)pssid_tlv->ssid,
(t_u8 *)psk->ssid.ssid, psk->ssid.ssid_len,
MLAN_MAX_SSID_LENGTH);
ptlv_buffer +=
(pssid_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
cmd->size +=
(pssid_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
pssid_tlv->header.len = wlan_cpu_to_le16(pssid_tlv->header.len);
ssid_flag = 1;
}
if (psk->psk_type == MLAN_PSK_PASSPHRASE) {
ppassphrase_tlv = (MrvlIEtypes_Passphrase_t *)ptlv_buffer;
ppassphrase_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_PASSPHRASE);
ppassphrase_tlv->header.len =
(t_u16)MIN(MLAN_MAX_PASSPHRASE_LENGTH,
psk->psk.passphrase.passphrase_len);
memcpy_ext(pmpriv->adapter, ppassphrase_tlv->passphrase,
psk->psk.passphrase.passphrase,
psk->psk.passphrase.passphrase_len,
MLAN_MAX_PASSPHRASE_LENGTH);
ptlv_buffer += (ppassphrase_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
cmd->size += (ppassphrase_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
ppassphrase_tlv->header.len =
wlan_cpu_to_le16(ppassphrase_tlv->header.len);
passphrase_flag = 1;
}
if (psk->psk_type == MLAN_PSK_SAE_PASSWORD) {
psae_password_tlv = (MrvlIEtypes_SAE_Password_t *)ptlv_buffer;
psae_password_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_SAE_PASSWORD);
psae_password_tlv->header.len =
(t_u16)MIN(MLAN_MAX_SAE_PASSWORD_LENGTH,
psk->psk.sae_password.sae_password_len);
memcpy_ext(pmpriv->adapter, psae_password_tlv->sae_password,
psk->psk.sae_password.sae_password,
psk->psk.sae_password.sae_password_len,
MLAN_MAX_SAE_PASSWORD_LENGTH);
ptlv_buffer += (psae_password_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
cmd->size += (psae_password_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
psae_password_tlv->header.len =
wlan_cpu_to_le16(psae_password_tlv->header.len);
sae_password_flag = 1;
}
if ((cmd_action == HostCmd_ACT_GEN_SET) &&
((ssid_flag || bssid_flag) && (!pmk_flag && !passphrase_flag) &&
(!pmk_flag && !sae_password_flag))) {
PRINTM(MERROR,
"Invalid case,ssid/bssid present without pmk, passphrase or sae password\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_SUPPLICANT_PMK);
pesupplicant_psk->action = wlan_cpu_to_le16(cmd_action);
pesupplicant_psk->cache_result = 0;
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief Handle the supplicant pmk response
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS MLAN_STATUS_FAILURE
*/
mlan_status wlan_ret_802_11_supplicant_pmk(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_802_11_SUPPLICANT_PMK *supplicant_pmk_resp =
&resp->params.esupplicant_psk;
mlan_ds_sec_cfg *sec_buf = MNULL;
mlan_ds_sec_cfg *sec = MNULL;
mlan_adapter *pmadapter = pmpriv->adapter;
pmlan_callbacks pcb = &pmadapter->callbacks;
MrvlIEtypes_PMK_t *ppmk_tlv = MNULL;
MrvlIEtypes_Passphrase_t *passphrase_tlv = MNULL;
MrvlIEtypes_SAE_Password_t *psae_password_tlv = MNULL;
MrvlIEtypes_SsIdParamSet_t *pssid_tlv = MNULL;
MrvlIEtypes_Bssid_t *pbssid_tlv = MNULL;
t_u8 *tlv_buf = (t_u8 *)supplicant_pmk_resp->tlv_buffer;
t_u16 action = wlan_le16_to_cpu(supplicant_pmk_resp->action);
int tlv_buf_len = 0;
t_u16 tlv;
mlan_status ret = MLAN_STATUS_SUCCESS;
ENTER();
tlv_buf_len = resp->size -
(sizeof(HostCmd_DS_802_11_SUPPLICANT_PMK) + S_DS_GEN - 1);
if (pioctl_buf) {
if (((mlan_ds_bss *)pioctl_buf->pbuf)->sub_command ==
MLAN_OID_BSS_FIND_BSS) {
ret = pcb->moal_malloc(pmadapter->pmoal_handle,
sizeof(mlan_ds_sec_cfg),
MLAN_MEM_DEF, (t_u8 **)&sec_buf);
if (ret || !sec_buf) {
PRINTM(MERROR, "Could not allocate sec_buf!\n");
LEAVE();
return ret;
}
sec = sec_buf;
} else {
sec = (mlan_ds_sec_cfg *)pioctl_buf->pbuf;
}
if (action == HostCmd_ACT_GEN_GET) {
while (tlv_buf_len > 0) {
tlv = (*tlv_buf) | (*(tlv_buf + 1) << 8);
if ((tlv != TLV_TYPE_SSID) &&
(tlv != TLV_TYPE_BSSID) &&
(tlv != TLV_TYPE_PASSPHRASE) &&
(tlv != TLV_TYPE_PMK) &&
(tlv != TLV_TYPE_SAE_PASSWORD))
break;
switch (tlv) {
case TLV_TYPE_SSID:
pssid_tlv =
(MrvlIEtypes_SsIdParamSet_t *)
tlv_buf;
pssid_tlv->header.len =
wlan_le16_to_cpu(
pssid_tlv->header.len);
memcpy_ext(
pmpriv->adapter,
sec->param.passphrase.ssid.ssid,
pssid_tlv->ssid,
pssid_tlv->header.len,
MLAN_MAX_SSID_LENGTH);
sec->param.passphrase.ssid.ssid_len =
MIN(MLAN_MAX_SSID_LENGTH,
pssid_tlv->header.len);
tlv_buf += pssid_tlv->header.len +
sizeof(MrvlIEtypesHeader_t);
tlv_buf_len -=
(pssid_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
break;
case TLV_TYPE_BSSID:
pbssid_tlv =
(MrvlIEtypes_Bssid_t *)tlv_buf;
pbssid_tlv->header.len =
wlan_le16_to_cpu(
pbssid_tlv->header.len);
memcpy_ext(pmpriv->adapter,
&sec->param.passphrase.bssid,
pbssid_tlv->bssid,
MLAN_MAC_ADDR_LENGTH,
MLAN_MAC_ADDR_LENGTH);
tlv_buf += pbssid_tlv->header.len +
sizeof(MrvlIEtypesHeader_t);
tlv_buf_len -=
(pbssid_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
break;
case TLV_TYPE_PASSPHRASE:
passphrase_tlv =
(MrvlIEtypes_Passphrase_t *)
tlv_buf;
passphrase_tlv->header
.len = wlan_le16_to_cpu(
passphrase_tlv->header.len);
sec->param.passphrase.psk_type =
MLAN_PSK_PASSPHRASE;
sec->param.passphrase.psk.passphrase
.passphrase_len =
passphrase_tlv->header.len;
memcpy_ext(
pmpriv->adapter,
sec->param.passphrase.psk
.passphrase.passphrase,
passphrase_tlv->passphrase,
passphrase_tlv->header.len,
MLAN_MAX_PASSPHRASE_LENGTH);
tlv_buf += passphrase_tlv->header.len +
sizeof(MrvlIEtypesHeader_t);
tlv_buf_len -=
(passphrase_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
break;
case TLV_TYPE_SAE_PASSWORD:
psae_password_tlv =
(MrvlIEtypes_SAE_Password_t *)
tlv_buf;
psae_password_tlv->header
.len = wlan_le16_to_cpu(
psae_password_tlv->header.len);
sec->param.passphrase.psk_type =
MLAN_PSK_SAE_PASSWORD;
sec->param.passphrase.psk.sae_password
.sae_password_len =
psae_password_tlv->header.len;
memcpy_ext(
pmpriv->adapter,
sec->param.passphrase.psk
.sae_password
.sae_password,
psae_password_tlv->sae_password,
psae_password_tlv->header.len,
MLAN_MAX_SAE_PASSWORD_LENGTH);
tlv_buf +=
psae_password_tlv->header.len +
sizeof(MrvlIEtypesHeader_t);
tlv_buf_len -=
(psae_password_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
break;
case TLV_TYPE_PMK:
ppmk_tlv = (MrvlIEtypes_PMK_t *)tlv_buf;
ppmk_tlv->header.len = wlan_le16_to_cpu(
ppmk_tlv->header.len);
sec->param.passphrase.psk_type =
MLAN_PSK_PMK;
memcpy_ext(pmpriv->adapter,
sec->param.passphrase.psk.pmk
.pmk,
ppmk_tlv->pmk,
ppmk_tlv->header.len,
MLAN_MAX_KEY_LENGTH);
tlv_buf += ppmk_tlv->header.len +
sizeof(MrvlIEtypesHeader_t);
tlv_buf_len -=
(ppmk_tlv->header.len +
sizeof(MrvlIEtypesHeader_t));
break;
}
}
#ifdef STA_SUPPORT
if (GET_BSS_ROLE(pmpriv) == MLAN_BSS_ROLE_STA &&
((mlan_ds_bss *)pioctl_buf->pbuf)->sub_command ==
MLAN_OID_BSS_FIND_BSS) {
wlan_set_ewpa_mode(pmpriv,
&sec->param.passphrase);
ret = wlan_find_bss(pmpriv, pioctl_buf);
}
#endif
} else if (action == HostCmd_ACT_GEN_SET) {
PRINTM(MINFO, "Esupp PMK set: enable ewpa query\n");
pmpriv->ewpa_query = MTRUE;
}
if (sec_buf)
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *)sec_buf);
}
LEAVE();
return ret;
}
/**
* @brief This function prepares command of independent reset.
*
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_ind_rst_cfg(HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
mlan_ds_ind_rst_cfg *pdata_ind_rst = (mlan_ds_ind_rst_cfg *)pdata_buf;
HostCmd_DS_INDEPENDENT_RESET_CFG *ind_rst_cfg =
(HostCmd_DS_INDEPENDENT_RESET_CFG *)&cmd->params.ind_rst_cfg;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_INDEPENDENT_RESET_CFG);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_INDEPENDENT_RESET_CFG) +
S_DS_GEN);
ind_rst_cfg->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
ind_rst_cfg->ir_mode = pdata_ind_rst->ir_mode;
ind_rst_cfg->gpio_pin = pdata_ind_rst->gpio_pin;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of independent reset
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_ind_rst_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *misc = MNULL;
const HostCmd_DS_INDEPENDENT_RESET_CFG *ind_rst_cfg =
(HostCmd_DS_INDEPENDENT_RESET_CFG *)&resp->params.ind_rst_cfg;
ENTER();
if (pioctl_buf) {
misc = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
if (wlan_le16_to_cpu(ind_rst_cfg->action) ==
HostCmd_ACT_GEN_GET) {
misc->param.ind_rst_cfg.ir_mode = ind_rst_cfg->ir_mode;
misc->param.ind_rst_cfg.gpio_pin =
ind_rst_cfg->gpio_pin;
}
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of ps inactivity timeout.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_ps_inactivity_timeout(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
t_u16 timeout = *((t_u16 *)pdata_buf);
HostCmd_DS_802_11_PS_INACTIVITY_TIMEOUT *ps_inact_tmo =
(HostCmd_DS_802_11_PS_INACTIVITY_TIMEOUT *)&cmd->params
.ps_inact_tmo;
ENTER();
cmd->command =
wlan_cpu_to_le16(HostCmd_CMD_802_11_PS_INACTIVITY_TIMEOUT);
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_802_11_PS_INACTIVITY_TIMEOUT) + S_DS_GEN);
ps_inact_tmo->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET)
ps_inact_tmo->inact_tmo = wlan_cpu_to_le16(timeout);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of HostCmd_CMD_GET_TSF
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_get_tsf(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action)
{
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_GET_TSF);
cmd->size = wlan_cpu_to_le16((sizeof(HostCmd_DS_TSF)) + S_DS_GEN);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of HostCmd_CMD_GET_TSF
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_get_tsf(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *misc_cfg = MNULL;
HostCmd_DS_TSF *tsf_pointer = (HostCmd_DS_TSF *)&resp->params.tsf;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.misc_tsf = wlan_le64_to_cpu(tsf_pointer->tsf);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of chan_region_cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_chan_region_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_adapter *pmadapter = pmpriv->adapter;
t_u16 action;
HostCmd_DS_CHAN_REGION_CFG *reg = MNULL;
t_u8 *tlv_buf = MNULL;
t_u16 tlv_buf_left;
mlan_ds_misc_cfg *misc_cfg = MNULL;
mlan_ds_misc_chnrgpwr_cfg *cfg = MNULL;
mlan_status ret = MLAN_STATUS_SUCCESS;
ENTER();
reg = (HostCmd_DS_CHAN_REGION_CFG *)&resp->params.reg_cfg;
if (!reg) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
action = wlan_le16_to_cpu(reg->action);
if (action != HostCmd_ACT_GEN_GET) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
tlv_buf = (t_u8 *)reg + sizeof(*reg);
tlv_buf_left = wlan_le16_to_cpu(resp->size) - S_DS_GEN - sizeof(*reg);
/* Add FW cfp tables and region info */
wlan_add_fw_cfp_tables(pmpriv, tlv_buf, tlv_buf_left);
if (!pioctl_buf)
goto done;
if (!pioctl_buf->pbuf) {
ret = MLAN_STATUS_FAILURE;
goto done;
}
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
if (misc_cfg->sub_command == MLAN_OID_MISC_GET_REGIONPWR_CFG) {
cfg = (mlan_ds_misc_chnrgpwr_cfg *)&(
misc_cfg->param.rgchnpwr_cfg);
cfg->length = wlan_le16_to_cpu(resp->size);
memcpy_ext(pmpriv->adapter, cfg->chnrgpwr_buf, (t_u8 *)resp,
cfg->length, sizeof(cfg->chnrgpwr_buf));
} else {
memset(pmpriv->adapter, &misc_cfg->param.custom_reg_domain, 0,
sizeof(mlan_ds_custom_reg_domain));
if (pmadapter->otp_region)
memcpy_ext(pmpriv->adapter,
&misc_cfg->param.custom_reg_domain.region,
pmadapter->otp_region,
sizeof(otp_region_info_t),
sizeof(otp_region_info_t));
if (pmadapter->cfp_otp_bg) {
misc_cfg->param.custom_reg_domain.num_bg_chan =
pmadapter->tx_power_table_bg_rows;
memcpy_ext(pmpriv->adapter,
(t_u8 *)misc_cfg->param.custom_reg_domain
.cfp_tbl,
(t_u8 *)pmadapter->cfp_otp_bg,
pmadapter->tx_power_table_bg_rows *
sizeof(chan_freq_power_t),
pmadapter->tx_power_table_bg_rows *
sizeof(chan_freq_power_t));
}
if (pmadapter->cfp_otp_a) {
misc_cfg->param.custom_reg_domain.num_a_chan =
pmadapter->tx_power_table_a_rows;
memcpy_ext(pmpriv->adapter,
(t_u8 *)misc_cfg->param.custom_reg_domain
.cfp_tbl +
pmadapter->tx_power_table_bg_rows *
sizeof(chan_freq_power_t),
(t_u8 *)pmadapter->cfp_otp_a,
pmadapter->tx_power_table_a_rows *
sizeof(chan_freq_power_t),
pmadapter->tx_power_table_a_rows *
sizeof(chan_freq_power_t));
}
}
done:
LEAVE();
return ret;
}
/**
* @brief This function prepares command of packet aggragation
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_packet_aggr_ctrl(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_PACKET_AGGR_CTRL *aggr_ctrl = &cmd->params.aggr_ctrl;
mlan_ds_misc_aggr_ctrl *aggr = (mlan_ds_misc_aggr_ctrl *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_PACKET_AGGR_CTRL);
aggr_ctrl->action = wlan_cpu_to_le16(cmd_action);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_PACKET_AGGR_CTRL) +
S_DS_GEN);
aggr_ctrl->aggr_enable = 0;
if (aggr->tx.enable)
aggr_ctrl->aggr_enable |= MBIT(0);
aggr_ctrl->aggr_enable = wlan_cpu_to_le16(aggr_ctrl->aggr_enable);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of
* packet aggregation
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_packet_aggr_ctrl(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *misc = MNULL;
HostCmd_DS_PACKET_AGGR_CTRL *aggr_ctrl = &resp->params.aggr_ctrl;
mlan_ds_misc_aggr_ctrl *aggr = MNULL;
#if defined(USB)
mlan_adapter *pmadapter = pmpriv->adapter;
t_u8 i;
t_u8 change = 0;
usb_tx_aggr_params *pusb_tx_aggr = MNULL;
#endif
ENTER();
aggr_ctrl->aggr_enable = wlan_le16_to_cpu(aggr_ctrl->aggr_enable);
aggr_ctrl->tx_aggr_max_size =
wlan_le16_to_cpu(aggr_ctrl->tx_aggr_max_size);
aggr_ctrl->tx_aggr_max_num =
wlan_le16_to_cpu(aggr_ctrl->tx_aggr_max_num);
aggr_ctrl->tx_aggr_align = wlan_le16_to_cpu(aggr_ctrl->tx_aggr_align);
PRINTM(MCMND, "enable=0x%x, tx_size=%d, tx_num=%d, tx_align=%d\n",
aggr_ctrl->aggr_enable, aggr_ctrl->tx_aggr_max_size,
aggr_ctrl->tx_aggr_max_num, aggr_ctrl->tx_aggr_align);
#if defined(USB)
if (IS_USB(pmadapter->card_type)) {
if (aggr_ctrl->aggr_enable & MBIT(0)) {
if (!pmadapter->pcard_usb->usb_tx_aggr[0]
.aggr_ctrl.enable) {
pmadapter->pcard_usb->usb_tx_aggr[0]
.aggr_ctrl.enable = MTRUE;
change = MTRUE;
}
} else {
if (pmadapter->pcard_usb->usb_tx_aggr[0]
.aggr_ctrl.enable) {
pmadapter->pcard_usb->usb_tx_aggr[0]
.aggr_ctrl.enable = MFALSE;
change = MTRUE;
}
}
pmadapter->pcard_usb->usb_tx_aggr[0].aggr_ctrl.aggr_mode =
MLAN_USB_AGGR_MODE_LEN_V2;
pmadapter->pcard_usb->usb_tx_aggr[0].aggr_ctrl.aggr_align =
aggr_ctrl->tx_aggr_align;
pmadapter->pcard_usb->usb_tx_aggr[0].aggr_ctrl.aggr_max =
aggr_ctrl->tx_aggr_max_size;
pmadapter->pcard_usb->usb_tx_aggr[0].aggr_ctrl.aggr_tmo =
MLAN_USB_TX_AGGR_TIMEOUT_MSEC * 1000;
if (change) {
wlan_reset_usb_tx_aggr(pmadapter);
for (i = 0; i < pmadapter->priv_num; ++i) {
if (pmadapter->priv[i]) {
pusb_tx_aggr =
wlan_get_usb_tx_aggr_params(
pmadapter,
pmadapter->priv[i]
->port);
if (pusb_tx_aggr &&
pusb_tx_aggr->aggr_ctrl.aggr_mode ==
MLAN_USB_AGGR_MODE_LEN_V2)
pmadapter->priv[i]->intf_hr_len =
MLAN_USB_TX_AGGR_HEADER;
else
pmadapter->priv[i]->intf_hr_len =
USB_INTF_HEADER_LEN;
}
}
}
}
#endif
if (pioctl_buf) {
misc = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
aggr = (mlan_ds_misc_aggr_ctrl *)&(misc->param.aggr_params);
if (aggr_ctrl->aggr_enable & MBIT(0))
aggr->tx.enable = MTRUE;
else
aggr->tx.enable = MFALSE;
aggr->tx.aggr_align = aggr_ctrl->tx_aggr_align;
aggr->tx.aggr_max_size = aggr_ctrl->tx_aggr_max_size;
aggr->tx.aggr_max_num = aggr_ctrl->tx_aggr_max_num;
#if defined(USB)
if (IS_USB(pmadapter->card_type))
aggr->tx.aggr_tmo = pmadapter->pcard_usb->usb_tx_aggr[0]
.aggr_ctrl.aggr_tmo;
#endif
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function sends fw dump event command to firmware.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd Hostcmd ID
* @param cmd_action Command action
* @param pdata_buf A void pointer to information buffer
* @return N/A
*/
mlan_status wlan_cmd_fw_dump_event(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_FW_DUMP_EVENT);
cmd->size = S_DS_GEN;
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of get link layer statistics.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*
*/
mlan_status wlan_cmd_802_11_link_statistic(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_get_info *info = (mlan_ds_get_info *)(pioctl_buf->pbuf);
HostCmd_DS_802_11_LINK_STATISTIC *ll_stat =
&cmd->params.get_link_statistic;
wifi_link_layer_params *ll_params = MNULL;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_LINK_STATS);
cmd->size = wlan_cpu_to_le16(S_DS_GEN +
sizeof(HostCmd_DS_802_11_LINK_STATISTIC));
ll_stat->action = wlan_cpu_to_le16(cmd_action);
switch (cmd_action) {
case HostCmd_ACT_GEN_SET:
ll_params =
(wifi_link_layer_params *)info->param.link_statistic;
ll_stat->mpdu_size_threshold =
wlan_cpu_to_le32(ll_params->mpdu_size_threshold);
ll_stat->aggressive_statistics_gathering = wlan_cpu_to_le32(
ll_params->aggressive_statistics_gathering);
break;
case HostCmd_ACT_GEN_GET:
/** ll_stat->stat_type = wlan_cpu_to_le16(stat_type); */
break;
default:
break;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function fill link layer statistic from firmware
*
* @param priv A pointer to
* mlan_private structure
* @param link_statistic_ioctl_buf, A pointer to fill ioctl buffer
* @param resp A pointer to
* HostCmd_DS_COMMAND
*
* @return MLAN_STATUS_SUCCESS
*/
static void wlan_fill_link_statistic(mlan_private *priv,
char *link_statistic_ioctl_buf,
HostCmd_DS_COMMAND *resp)
{
char *link_statistic = link_statistic_ioctl_buf;
wifi_radio_stat *radio_stat = MNULL;
wifi_iface_stat *iface_stat = MNULL;
mlan_wifi_iface_stat *fw_ifaceStat = MNULL;
mlan_wifi_radio_stat *fw_radioStat = MNULL;
t_u32 num_radio = 0;
int i = 0, chan_idx = 0, peerIdx = 0, rate_idx = 0;
t_u16 left_len = 0, tlv_type = 0, tlv_len = 0;
MrvlIEtypesHeader_t *tlv = MNULL;
HostCmd_DS_802_11_LINK_STATISTIC *plink_stat =
(HostCmd_DS_802_11_LINK_STATISTIC *)&resp->params
.get_link_statistic;
/* TLV parse */
left_len = resp->size - sizeof(HostCmd_DS_802_11_LINK_STATISTIC) -
S_DS_GEN;
tlv = (MrvlIEtypesHeader_t *)(plink_stat->value);
DBG_HEXDUMP(MCMD_D, "tlv:", (void *)tlv, 1024);
while (left_len > sizeof(MrvlIEtypesHeader_t)) {
tlv_type = wlan_le16_to_cpu(tlv->type);
tlv_len = wlan_le16_to_cpu(tlv->len);
switch (tlv_type) {
case TLV_TYPE_LL_STAT_IFACE:
fw_ifaceStat = (mlan_wifi_iface_stat
*)((t_u8 *)tlv +
sizeof(MrvlIEtypesHeader_t));
break;
case TLV_TYPE_LL_STAT_RADIO:
fw_radioStat = (mlan_wifi_radio_stat
*)((t_u8 *)tlv +
sizeof(MrvlIEtypesHeader_t));
num_radio = MAX_RADIO;
break;
default:
break;
}
left_len -= (sizeof(MrvlIEtypesHeader_t) + tlv_len);
tlv = (MrvlIEtypesHeader_t *)((t_u8 *)tlv + tlv_len +
sizeof(MrvlIEtypesHeader_t));
}
if (!fw_ifaceStat || !fw_radioStat) {
PRINTM(MERROR, "!fw_ifaceStat || !fw_radioStat\n");
return;
}
*((t_u32 *)link_statistic) = num_radio;
link_statistic += sizeof(num_radio);
/* Fill radio stats array*/
for (i = 0; i < num_radio; i++) {
radio_stat = (wifi_radio_stat *)link_statistic;
link_statistic += sizeof(wifi_radio_stat);
radio_stat->radio = wlan_le32_to_cpu(fw_radioStat[i].radio);
radio_stat->on_time = wlan_le32_to_cpu(fw_radioStat[i].on_time);
radio_stat->tx_time = wlan_le32_to_cpu(fw_radioStat[i].tx_time);
radio_stat->reserved0 =
wlan_le32_to_cpu(fw_radioStat[i].reserved0);
radio_stat->rx_time = wlan_le32_to_cpu(fw_radioStat[i].rx_time);
radio_stat->on_time_scan =
wlan_le32_to_cpu(fw_radioStat[i].on_time_scan);
radio_stat->on_time_nbd =
wlan_le32_to_cpu(fw_radioStat[i].on_time_nbd);
radio_stat->on_time_gscan =
wlan_le32_to_cpu(fw_radioStat[i].on_time_gscan);
radio_stat->on_time_roam_scan =
wlan_le32_to_cpu(fw_radioStat[i].on_time_roam_scan);
radio_stat->on_time_pno_scan =
wlan_le32_to_cpu(fw_radioStat[i].on_time_pno_scan);
radio_stat->on_time_hs20 =
wlan_le32_to_cpu(fw_radioStat[i].on_time_hs20);
radio_stat->num_channels =
wlan_le32_to_cpu(fw_radioStat[i].num_channels);
for (chan_idx = 0; chan_idx < radio_stat->num_channels;
chan_idx++) {
if (radio_stat->num_channels > MAX_NUM_CHAN) {
radio_stat->num_channels =
wlan_le32_to_cpu(MAX_NUM_CHAN);
PRINTM(MERROR,
"%s : radio_stat->num_channels=%d\n",
__func__, radio_stat->num_channels);
break;
}
radio_stat->channels[chan_idx].channel.width =
wlan_le32_to_cpu(fw_radioStat[i]
.channels[chan_idx]
.channel.width);
radio_stat->channels[chan_idx].channel.center_freq =
wlan_le32_to_cpu(fw_radioStat[i]
.channels[chan_idx]
.channel.center_freq);
radio_stat->channels[chan_idx].channel.center_freq0 =
wlan_le32_to_cpu(fw_radioStat[i]
.channels[chan_idx]
.channel.center_freq0);
radio_stat->channels[chan_idx].channel.center_freq1 =
wlan_le32_to_cpu(fw_radioStat[i]
.channels[chan_idx]
.channel.center_freq1);
radio_stat->channels[chan_idx]
.on_time = wlan_le32_to_cpu(
fw_radioStat[i].channels[chan_idx].on_time);
radio_stat->channels[chan_idx].cca_busy_time =
wlan_le32_to_cpu(fw_radioStat[i]
.channels[chan_idx]
.cca_busy_time);
}
}
/* Fill iface stats*/
iface_stat = (wifi_iface_stat *)link_statistic;
/* get wifi_interface_link_layer_info in driver, not in firmware */
if (priv->bss_role == MLAN_BSS_ROLE_STA) {
iface_stat->info.mode = MLAN_INTERFACE_STA;
if (priv->media_connected)
iface_stat->info.state = MLAN_ASSOCIATING;
else
iface_stat->info.state = MLAN_DISCONNECTED;
iface_stat->info.roaming = MLAN_ROAMING_IDLE;
iface_stat->info.capabilities = MLAN_CAPABILITY_QOS;
memcpy_ext(priv->adapter, iface_stat->info.ssid,
priv->curr_bss_params.bss_descriptor.ssid.ssid,
MLAN_MAX_SSID_LENGTH, MLAN_MAX_SSID_LENGTH);
memcpy_ext(priv->adapter, iface_stat->info.bssid,
priv->curr_bss_params.bss_descriptor.mac_address,
MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH);
} else {
iface_stat->info.mode = MLAN_INTERFACE_SOFTAP;
iface_stat->info.capabilities = MLAN_CAPABILITY_QOS;
}
memcpy_ext(priv->adapter, iface_stat->info.mac_addr, priv->curr_addr,
MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH);
memcpy_ext(priv->adapter, iface_stat->info.ap_country_str,
priv->adapter->country_code, COUNTRY_CODE_LEN,
COUNTRY_CODE_LEN);
memcpy_ext(priv->adapter, iface_stat->info.country_str,
priv->adapter->country_code, COUNTRY_CODE_LEN,
COUNTRY_CODE_LEN);
iface_stat->beacon_rx = wlan_le32_to_cpu(fw_ifaceStat->beacon_rx);
iface_stat->average_tsf_offset =
wlan_le64_to_cpu(fw_ifaceStat->average_tsf_offset);
iface_stat->leaky_ap_detected =
wlan_le32_to_cpu(fw_ifaceStat->leaky_ap_detected);
iface_stat->leaky_ap_avg_num_frames_leaked =
wlan_le32_to_cpu(fw_ifaceStat->leaky_ap_avg_num_frames_leaked);
iface_stat->leaky_ap_guard_time =
wlan_le32_to_cpu(fw_ifaceStat->leaky_ap_guard_time);
/* Value of iface_stat should be Reaccumulate by each peer */
iface_stat->mgmt_rx = wlan_le32_to_cpu(fw_ifaceStat->mgmt_rx);
iface_stat->mgmt_action_rx =
wlan_le32_to_cpu(fw_ifaceStat->mgmt_action_rx);
iface_stat->mgmt_action_tx =
wlan_le32_to_cpu(fw_ifaceStat->mgmt_action_tx);
iface_stat->rssi_mgmt = wlan_le32_to_cpu(fw_ifaceStat->rssi_mgmt);
iface_stat->rssi_data = wlan_le32_to_cpu(fw_ifaceStat->rssi_data);
iface_stat->rssi_ack = wlan_le32_to_cpu(fw_ifaceStat->rssi_ack);
for (i = WMM_AC_BK; i <= WMM_AC_VO; i++) {
iface_stat->ac[i].ac = i;
iface_stat->ac[i].tx_mpdu =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].tx_mpdu);
iface_stat->ac[i].rx_mpdu =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].rx_mpdu);
iface_stat->ac[i].tx_mcast =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].tx_mcast);
iface_stat->ac[i].rx_mcast =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].rx_mcast);
iface_stat->ac[i].rx_ampdu =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].rx_ampdu);
iface_stat->ac[i].tx_ampdu =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].tx_ampdu);
iface_stat->ac[i].mpdu_lost =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].mpdu_lost);
iface_stat->ac[i].retries =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].retries);
iface_stat->ac[i].retries_short =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].retries_short);
iface_stat->ac[i].retries_long =
wlan_le32_to_cpu(fw_ifaceStat->ac[i].retries_long);
iface_stat->ac[i].contention_time_min = wlan_le32_to_cpu(
fw_ifaceStat->ac[i].contention_time_min);
iface_stat->ac[i].contention_time_max = wlan_le32_to_cpu(
fw_ifaceStat->ac[i].contention_time_max);
iface_stat->ac[i].contention_time_avg = wlan_le32_to_cpu(
fw_ifaceStat->ac[i].contention_time_avg);
iface_stat->ac[i].contention_num_samples = wlan_le32_to_cpu(
fw_ifaceStat->ac[i].contention_num_samples);
}
/* LL_STAT V3: STA-solution: support maxium 1 peers for AP*/
iface_stat->num_peers = wlan_le32_to_cpu(fw_ifaceStat->num_peers);
for (peerIdx = 0; peerIdx < iface_stat->num_peers; peerIdx++) {
iface_stat->peer_info[peerIdx].type =
fw_ifaceStat->peer_info[peerIdx].type;
memcpy_ext(priv->adapter,
iface_stat->peer_info[peerIdx].peer_mac_address,
fw_ifaceStat->peer_info[peerIdx].peer_mac_address,
MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH);
iface_stat->peer_info[peerIdx].capabilities = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx].capabilities);
iface_stat->peer_info[peerIdx].num_rate = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx].num_rate);
PRINTM(MINFO,
"bitrate tx_mpdu rx_mpdu mpdu_lost retries retries_short retries_long\n");
for (rate_idx = 0;
rate_idx < iface_stat->peer_info[peerIdx].num_rate;
rate_idx++) {
wlan_fill_hal_wifi_rate(priv,
&fw_ifaceStat
->peer_info[peerIdx]
.rate_stats[rate_idx]
.rate,
&iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.rate);
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.tx_mpdu = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx]
.rate_stats[rate_idx]
.tx_mpdu);
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.rx_mpdu = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx]
.rate_stats[rate_idx]
.rx_mpdu);
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.mpdu_lost = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx]
.rate_stats[rate_idx]
.mpdu_lost);
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries);
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries_short = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries_short);
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries_long = wlan_le32_to_cpu(
fw_ifaceStat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries_long);
PRINTM(MCMND,
"0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n",
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.rate.bitrate,
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.tx_mpdu,
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.rx_mpdu,
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.mpdu_lost,
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries,
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries_short,
iface_stat->peer_info[peerIdx]
.rate_stats[rate_idx]
.retries_long);
}
}
}
/**
* @brief This function handles the command response of get_link_statistic
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_get_link_statistic(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_get_info *info;
t_u8 *link_statistic = MNULL;
t_u16 action = wlan_le16_to_cpu(resp->params.get_link_statistic.action);
ENTER();
if (pioctl_buf) {
info = (mlan_ds_get_info *)pioctl_buf->pbuf;
link_statistic = info->param.link_statistic;
switch (action) {
case HostCmd_ACT_GEN_GET:
wlan_fill_link_statistic(pmpriv, link_statistic, resp);
break;
case HostCmd_ACT_GEN_SET:
case HostCmd_ACT_GEN_REMOVE:
/* nothing to do */
break;
default:
break;
}
/* Indicate ioctl complete */
pioctl_buf->data_read_written =
BUF_MAXLEN + MLAN_SUB_COMMAND_SIZE;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function sends boot sleep configure command to firmware.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd Hostcmd ID
* @param cmd_action Command action
* @param pdata_buf A void pointer to information buffer
* @return MLAN_STATUS_SUCCESS/ MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_boot_sleep(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_BOOT_SLEEP *boot_sleep = MNULL;
t_u16 enable = *(t_u16 *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_BOOT_SLEEP);
boot_sleep = &cmd->params.boot_sleep;
boot_sleep->action = wlan_cpu_to_le16(cmd_action);
boot_sleep->enable = wlan_cpu_to_le16(enable);
cmd->size = S_DS_GEN + sizeof(HostCmd_DS_BOOT_SLEEP);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of boot sleep cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_boot_sleep(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_BOOT_SLEEP *boot_sleep = &resp->params.boot_sleep;
mlan_ds_misc_cfg *cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
ENTER();
cfg->param.boot_sleep = wlan_le16_to_cpu(boot_sleep->enable);
PRINTM(MCMND, "boot sleep cfg status %u", cfg->param.boot_sleep);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#if defined(DRV_EMBEDDED_AUTHENTICATOR) || defined(DRV_EMBEDDED_SUPPLICANT)
/**
* @brief This function handles send crypto command
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd Hostcmd ID
* @param cmd_action Command action
* @param pdata_buf A void pointer to information buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_crypto(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_u16 *pdata_buf)
{
HostCmd_DS_CRYPTO *cry_cmd = &cmd->params.crypto_cmd;
mlan_ds_sup_cfg *cfg = (mlan_ds_sup_cfg *)pdata_buf;
#if defined(DRV_EMBEDDED_AUTHENTICATOR) || defined(DRV_EMBEDDED_SUPPLICANT)
subcmd_prf_hmac_sha1_t *prf_hmac_sha1 = MNULL;
subcmd_hmac_sha1_t *hmac_sha1 = MNULL;
subcmd_hmac_sha256_t *hmac_sha256 = MNULL;
subcmd_sha256_t *sha256 = MNULL;
subcmd_rijndael_t *rijndael = MNULL;
subcmd_rc4_t *rc4 = MNULL;
subcmd_md5_t *md5 = MNULL;
subcmd_mrvl_f_t *mrvl_f = MNULL;
subcmd_sha256_kdf_t *sha256_kdf = MNULL;
t_u8 *ptlv = MNULL;
t_u8 tlv_bitmap = 0;
t_u32 i = 0;
#endif
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_CRYPTO);
cmd->size = S_DS_GEN + sizeof(HostCmd_DS_CRYPTO);
cry_cmd->action = wlan_cpu_to_le16(cmd_action);
cry_cmd->subCmdCode = cfg->sub_command;
switch (cfg->sub_command) {
#if defined(DRV_EMBEDDED_AUTHENTICATOR) || defined(DRV_EMBEDDED_SUPPLICANT)
case HostCmd_CMD_CRYPTO_SUBCMD_PRF_HMAC_SHA1:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_PREFIX |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
prf_hmac_sha1 = (subcmd_prf_hmac_sha1_t *)cry_cmd->subCmd;
prf_hmac_sha1->output_len = cfg->output_len;
/* set tlv start */
ptlv = prf_hmac_sha1->tlv;
cmd->size += sizeof(subcmd_prf_hmac_sha1_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_HMAC_SHA1:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
hmac_sha1 = (subcmd_hmac_sha1_t *)cry_cmd->subCmd;
hmac_sha1->output_len = cfg->output_len;
hmac_sha1->data_blks_nr = cfg->data_blks_nr;
/* set tlv start */
ptlv = hmac_sha1->tlv;
cmd->size += sizeof(subcmd_hmac_sha1_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_HMAC_SHA256:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
hmac_sha256 = (subcmd_hmac_sha256_t *)cry_cmd->subCmd;
hmac_sha256->output_len = cfg->output_len;
hmac_sha256->data_blks_nr = cfg->data_blks_nr;
/* set tlv start */
ptlv = hmac_sha256->tlv;
cmd->size += sizeof(subcmd_hmac_sha256_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_SHA256:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
sha256 = (subcmd_sha256_t *)cry_cmd->subCmd;
sha256->output_len = cfg->output_len;
sha256->data_blks_nr = cfg->data_blks_nr;
/* set tlv start */
ptlv = sha256->tlv;
cmd->size += sizeof(subcmd_sha256_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_RIJNDAEL:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
rijndael = (subcmd_rijndael_t *)cry_cmd->subCmd;
rijndael->sub_action_code = cfg->sub_action_code;
rijndael->output_len = cfg->output_len;
/* set tlv start */
ptlv = rijndael->tlv;
cmd->size += sizeof(subcmd_rijndael_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_RC4:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_IV |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
rc4 = (subcmd_rc4_t *)cry_cmd->subCmd;
rc4->skip_bytes = cfg->skip_bytes;
rc4->output_len = cfg->output_len;
/* set tlv start */
ptlv = rc4->tlv;
cmd->size += sizeof(subcmd_rc4_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_MD5:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
md5 = (subcmd_md5_t *)cry_cmd->subCmd;
md5->output_len = cfg->output_len;
/* set tlv start */
ptlv = md5->tlv;
cmd->size += sizeof(subcmd_md5_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_MRVL_F:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
mrvl_f = (subcmd_mrvl_f_t *)cry_cmd->subCmd;
mrvl_f->iterations = cfg->iteration;
mrvl_f->count = cfg->count;
mrvl_f->output_len = cfg->output_len;
/* set tlv start */
ptlv = mrvl_f->tlv;
cmd->size += sizeof(subcmd_mrvl_f_t);
break;
case HostCmd_CMD_CRYPTO_SUBCMD_SHA256_KDF:
tlv_bitmap = BIT_TLV_TYPE_CRYPTO_KEY |
BIT_TLV_TYPE_CRYPTO_KEY_PREFIX |
BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK;
/* set subcmd start */
sha256_kdf = (subcmd_sha256_kdf_t *)cry_cmd->subCmd;
sha256_kdf->output_len = cfg->output_len;
/* set tlv start */
ptlv = sha256_kdf->tlv;
cmd->size += sizeof(subcmd_sha256_kdf_t);
break;
#endif
default:
break;
}
#if defined(DRV_EMBEDDED_AUTHENTICATOR) || defined(DRV_EMBEDDED_SUPPLICANT)
/* add tlv */
if (tlv_bitmap & BIT_TLV_TYPE_CRYPTO_KEY) {
((MrvlIEParamSet_t *)ptlv)->Type =
wlan_cpu_to_le16(TLV_TYPE_CRYPTO_KEY);
((MrvlIEParamSet_t *)ptlv)->Length =
wlan_cpu_to_le16(cfg->key_len);
memcpy_ext(pmpriv->adapter,
(t_u8 *)ptlv + sizeof(MrvlIEParamSet_t), cfg->key,
cfg->key_len, cfg->key_len);
cmd->size += cfg->key_len + sizeof(MrvlIEParamSet_t);
ptlv += cfg->key_len + sizeof(MrvlIEParamSet_t);
}
if (tlv_bitmap & BIT_TLV_TYPE_CRYPTO_KEY_PREFIX) {
((MrvlIEParamSet_t *)ptlv)->Type =
wlan_cpu_to_le16(TLV_TYPE_CRYPTO_KEY_PREFIX);
((MrvlIEParamSet_t *)ptlv)->Length =
wlan_cpu_to_le16(cfg->key_prefix_len);
memcpy_ext(pmpriv->adapter, ptlv + sizeof(MrvlIEParamSet_t),
cfg->key_prefix, cfg->key_prefix_len,
cfg->key_prefix_len);
cmd->size += cfg->key_prefix_len + sizeof(MrvlIEParamSet_t);
ptlv += cfg->key_prefix_len + sizeof(MrvlIEParamSet_t);
}
if (tlv_bitmap & BIT_TLV_TYPE_CRYPTO_KEY_IV) {
((MrvlIEParamSet_t *)ptlv)->Type =
wlan_cpu_to_le16(TLV_TYPE_CRYPTO_KEY_IV);
((MrvlIEParamSet_t *)ptlv)->Length =
wlan_cpu_to_le16(cfg->key_iv_len);
memcpy_ext(pmpriv->adapter, ptlv + sizeof(MrvlIEParamSet_t),
cfg->key_iv, cfg->key_iv_len, cfg->key_iv_len);
cmd->size += cfg->key_iv_len + sizeof(MrvlIEParamSet_t);
ptlv += cfg->key_iv_len + sizeof(MrvlIEParamSet_t);
}
if (tlv_bitmap & BIT_TLV_TYPE_CRYPTO_KEY_DATA_BLK) {
t_u16 data_blk_len = 0;
t_u8 *pdata_blk = MNULL;
for (i = 0; i < cfg->data_blks_nr; i++) {
data_blk_len = *(cfg->key_data_blk_len + i);
pdata_blk = *(cfg->key_data_blk + i);
((MrvlIEParamSet_t *)ptlv)->Type =
wlan_cpu_to_le16(TLV_TYPE_CRYPTO_KEY_DATA_BLK);
((MrvlIEParamSet_t *)ptlv)->Length =
wlan_cpu_to_le16(data_blk_len);
memcpy_ext(pmpriv->adapter,
ptlv + sizeof(MrvlIEParamSet_t), pdata_blk,
data_blk_len, data_blk_len);
cmd->size += data_blk_len + sizeof(MrvlIEParamSet_t);
ptlv += data_blk_len + sizeof(MrvlIEParamSet_t);
}
}
#endif
HEXDUMP("HostCmd_DS_COMMAND wlan_cmd_crypto", cmd, cmd->size);
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of crypto command
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_crypto(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CRYPTO *crypto_cmd = &resp->params.crypto_cmd;
#if defined(DRV_EMBEDDED_AUTHENTICATOR) || defined(DRV_EMBEDDED_SUPPLICANT)
mlan_adapter *pmadapter = pmpriv->adapter;
mlan_callbacks *pcb = (pmlan_callbacks)&pmadapter->callbacks;
mlan_ds_sup_cfg *cfg = (mlan_ds_sup_cfg *)pioctl_buf->pbuf;
#endif
ENTER();
#if defined(DRV_EMBEDDED_AUTHENTICATOR) || defined(DRV_EMBEDDED_SUPPLICANT)
if (!cfg) {
PRINTM(MERROR, "wlan_ret_crypto cfg is null \n");
goto done;
}
if (resp->result == HostCmd_RESULT_OK) {
/* copy the result */
memcpy_ext(pmpriv->adapter, cfg->output,
(t_u8 *)crypto_cmd + sizeof(HostCmd_DS_CRYPTO) +
sizeof(cfg->output_len),
cfg->output_len, cfg->output_len);
}
/* Prevent the ioctl from completing when the cmd is freed */
if (cfg->call_back) {
pmadapter->curr_cmd->pioctl_buf = MNULL;
/* trigger wait q */
pcb->moal_notify_hostcmd_complete(pmadapter->pmoal_handle,
pmpriv->bss_index);
}
#endif
done:
LEAVE();
return MLAN_STATUS_SUCCESS;
}
#endif
/**
* @brief This function prepares command of mac_address.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_802_11_mac_address(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action)
{
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_802_11_MAC_ADDRESS);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_802_11_MAC_ADDRESS) +
S_DS_GEN);
cmd->result = 0;
cmd->params.mac_addr.action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
memcpy_ext(pmpriv->adapter, cmd->params.mac_addr.mac_addr,
pmpriv->curr_addr, MLAN_MAC_ADDR_LENGTH,
MLAN_MAC_ADDR_LENGTH);
/* HEXDUMP("SET_CMD: MAC ADDRESS-", priv->CurrentAddr, 6); */
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of mac_address
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_802_11_mac_address(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_802_11_MAC_ADDRESS *pmac_addr = &resp->params.mac_addr;
mlan_ds_bss *bss = MNULL;
ENTER();
memcpy_ext(pmpriv->adapter, pmpriv->curr_addr, pmac_addr->mac_addr,
MLAN_MAC_ADDR_LENGTH, MLAN_MAC_ADDR_LENGTH);
PRINTM(MINFO, "MAC address: " MACSTR "\n", MAC2STR(pmpriv->curr_addr));
if (pioctl_buf) {
bss = (mlan_ds_bss *)pioctl_buf->pbuf;
memcpy_ext(pmpriv->adapter, &bss->param.mac_addr,
pmpriv->curr_addr, MLAN_MAC_ADDR_LENGTH,
MLAN_MAC_ADDR_LENGTH);
pioctl_buf->data_read_written =
MLAN_MAC_ADDR_LENGTH + MLAN_SUB_COMMAND_SIZE;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of Rx abort cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_rxabortcfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_CMD_RX_ABORT_CFG *cfg_cmd =
(HostCmd_DS_CMD_RX_ABORT_CFG *)&cmd->params.rx_abort_cfg;
mlan_ds_misc_rx_abort_cfg *cfg = (mlan_ds_misc_rx_abort_cfg *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_RX_ABORT_CFG);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_CMD_RX_ABORT_CFG) +
S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
cfg_cmd->enable = (t_u8)cfg->enable;
cfg_cmd->rssi_threshold = (t_s8)cfg->rssi_threshold;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of Rx Abort Cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_rxabortcfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CMD_RX_ABORT_CFG *cfg_cmd =
(HostCmd_DS_CMD_RX_ABORT_CFG *)&resp->params.rx_abort_cfg;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.rx_abort_cfg.enable = (t_u8)cfg_cmd->enable;
misc_cfg->param.rx_abort_cfg.rssi_threshold =
(t_s8)cfg_cmd->rssi_threshold;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of Rx abort cfg ext
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_rxabortcfg_ext(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_CMD_RX_ABORT_CFG_EXT *cfg_cmd =
(HostCmd_DS_CMD_RX_ABORT_CFG_EXT *)&cmd->params.rx_abort_cfg_ext;
mlan_ds_misc_rx_abort_cfg_ext *cfg =
(mlan_ds_misc_rx_abort_cfg_ext *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_RX_ABORT_CFG_EXT);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_CMD_RX_ABORT_CFG_EXT) +
S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
cfg_cmd->enable = (t_u8)cfg->enable;
cfg_cmd->rssi_margin = (t_s8)cfg->rssi_margin;
cfg_cmd->ceil_rssi_threshold = (t_s8)cfg->ceil_rssi_threshold;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of Rx Abort Cfg ext
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_rxabortcfg_ext(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CMD_RX_ABORT_CFG_EXT *cfg_cmd =
(HostCmd_DS_CMD_RX_ABORT_CFG_EXT *)&resp->params
.rx_abort_cfg_ext;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.rx_abort_cfg_ext.enable = cfg_cmd->enable;
misc_cfg->param.rx_abort_cfg_ext.rssi_margin =
cfg_cmd->rssi_margin;
misc_cfg->param.rx_abort_cfg_ext.ceil_rssi_threshold =
cfg_cmd->ceil_rssi_threshold;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function sets the hal/phy cfg params
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action The action: GET or SET
* @param pdata_buf A pointer to data buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_hal_phy_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_u16 *pdata_buf)
{
HostCmd_DS_HAL_PHY_CFG *hal_phy_cfg_cmd =
&cmd->params.hal_phy_cfg_params;
mlan_ds_hal_phy_cfg_params *hal_phy_cfg_params = MNULL;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_HAL_PHY_CFG);
cmd->size = sizeof(HostCmd_DS_HAL_PHY_CFG) + S_DS_GEN;
hal_phy_cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
hal_phy_cfg_params = (mlan_ds_hal_phy_cfg_params *)pdata_buf;
hal_phy_cfg_cmd->dot11b_psd_mask_cfg =
hal_phy_cfg_params->dot11b_psd_mask_cfg;
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of hal_phy_cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_hal_phy_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_HAL_PHY_CFG *cfg_cmd =
(HostCmd_DS_HAL_PHY_CFG *)&resp->params.hal_phy_cfg_params;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.hal_phy_cfg_params.dot11b_psd_mask_cfg =
cfg_cmd->dot11b_psd_mask_cfg;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of Dot11mc unassoc ftm cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_dot11mc_unassoc_ftm_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_CMD_DOT11MC_UNASSOC_FTM_CFG *cfg_cmd =
(HostCmd_DS_CMD_DOT11MC_UNASSOC_FTM_CFG *)&cmd->params
.dot11mc_unassoc_ftm_cfg;
mlan_ds_misc_dot11mc_unassoc_ftm_cfg *cfg =
(mlan_ds_misc_dot11mc_unassoc_ftm_cfg *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_DOT11MC_UNASSOC_FTM_CFG);
cmd->size = wlan_cpu_to_le16(
sizeof(HostCmd_DS_CMD_DOT11MC_UNASSOC_FTM_CFG) + S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
cfg_cmd->state = wlan_cpu_to_le16(cfg->state);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of Dot11mc unassoc ftm cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_dot11mc_unassoc_ftm_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CMD_DOT11MC_UNASSOC_FTM_CFG *cfg_cmd =
(HostCmd_DS_CMD_DOT11MC_UNASSOC_FTM_CFG *)&resp->params
.dot11mc_unassoc_ftm_cfg;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.dot11mc_unassoc_ftm_cfg.state =
wlan_le16_to_cpu(cfg_cmd->state);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of Tx ampdu prot mode
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_tx_ampdu_prot_mode(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_CMD_TX_AMPDU_PROT_MODE *cfg_cmd =
(HostCmd_DS_CMD_TX_AMPDU_PROT_MODE *)&cmd->params
.tx_ampdu_prot_mode;
mlan_ds_misc_tx_ampdu_prot_mode *cfg =
(mlan_ds_misc_tx_ampdu_prot_mode *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_TX_AMPDU_PROT_MODE);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_CMD_TX_AMPDU_PROT_MODE) +
S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
cfg_cmd->mode = wlan_cpu_to_le16(cfg->mode);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of Tx ampdu prot mode
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_tx_ampdu_prot_mode(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CMD_TX_AMPDU_PROT_MODE *cfg_cmd =
(HostCmd_DS_CMD_TX_AMPDU_PROT_MODE *)&resp->params
.tx_ampdu_prot_mode;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.tx_ampdu_prot_mode.mode =
wlan_le16_to_cpu(cfg_cmd->mode);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of Rate Adapt cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_rate_adapt_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_CMD_RATE_ADAPT_CFG *cfg_cmd =
(HostCmd_DS_CMD_RATE_ADAPT_CFG *)&cmd->params.rate_adapt_cfg;
mlan_ds_misc_rate_adapt_cfg *cfg =
(mlan_ds_misc_rate_adapt_cfg *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_RATE_ADAPT_CFG);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_CMD_RATE_ADAPT_CFG) +
S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
cfg_cmd->sr_rateadapt = (t_u8)cfg->sr_rateadapt;
cfg_cmd->ra_low_thresh = (t_u8)cfg->ra_low_thresh;
cfg_cmd->ra_high_thresh = (t_u8)cfg->ra_high_thresh;
cfg_cmd->ra_interval = wlan_cpu_to_le16(cfg->ra_interval);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of Rate Adapt Cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_rate_adapt_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CMD_RATE_ADAPT_CFG *cfg_cmd =
(HostCmd_DS_CMD_RATE_ADAPT_CFG *)&resp->params.rate_adapt_cfg;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.rate_adapt_cfg.sr_rateadapt =
(t_u8)cfg_cmd->sr_rateadapt;
misc_cfg->param.rate_adapt_cfg.ra_low_thresh =
(t_u8)cfg_cmd->ra_low_thresh;
misc_cfg->param.rate_adapt_cfg.ra_high_thresh =
(t_u8)cfg_cmd->ra_high_thresh;
misc_cfg->param.rate_adapt_cfg.ra_interval =
wlan_le16_to_cpu(cfg_cmd->ra_interval);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of CCK Desense cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_cmd_cck_desense_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_CMD_CCK_DESENSE_CFG *cfg_cmd =
(HostCmd_DS_CMD_CCK_DESENSE_CFG *)&cmd->params.cck_desense_cfg;
mlan_ds_misc_cck_desense_cfg *cfg =
(mlan_ds_misc_cck_desense_cfg *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_CCK_DESENSE_CFG);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_CMD_CCK_DESENSE_CFG) +
S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET) {
cfg_cmd->mode = wlan_cpu_to_le16(cfg->mode);
cfg_cmd->margin = (t_s8)cfg->margin;
cfg_cmd->ceil_thresh = (t_s8)cfg->ceil_thresh;
cfg_cmd->num_on_intervals = (t_u8)cfg->num_on_intervals;
cfg_cmd->num_off_intervals = (t_u8)cfg->num_off_intervals;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of CCK Desense Cfg
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_cck_desense_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_CMD_CCK_DESENSE_CFG *cfg_cmd =
(HostCmd_DS_CMD_CCK_DESENSE_CFG *)&resp->params.cck_desense_cfg;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.cck_desense_cfg.mode =
wlan_le16_to_cpu(cfg_cmd->mode);
misc_cfg->param.cck_desense_cfg.margin = (t_s8)cfg_cmd->margin;
misc_cfg->param.cck_desense_cfg.ceil_thresh =
(t_s8)cfg_cmd->ceil_thresh;
misc_cfg->param.cck_desense_cfg.num_on_intervals =
(t_u8)cfg_cmd->num_on_intervals;
misc_cfg->param.cck_desense_cfg.num_off_intervals =
(t_u8)cfg_cmd->num_off_intervals;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function sends dynamic bandwidth command to firmware.
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd Hostcmd ID
* @param cmd_action Command action
* @param pdata_buf A void pointer to information buffer
* @return N/A
*/
mlan_status wlan_cmd_config_dyn_bw(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_DYN_BW *dyn_bw_cmd = &cmd->params.dyn_bw;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_DYN_BW);
cmd->size = S_DS_GEN + sizeof(HostCmd_DS_DYN_BW);
dyn_bw_cmd->action = wlan_cpu_to_le16(cmd_action);
dyn_bw_cmd->dyn_bw = wlan_cpu_to_le16(*(t_u16 *)pdata_buf);
cmd->size = wlan_cpu_to_le16(cmd->size);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of dyn_bw
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to mlan_ioctl_req structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_dyn_bw(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *cfg = MNULL;
HostCmd_DS_DYN_BW *dyn_bw = &resp->params.dyn_bw;
ENTER();
if (pioctl_buf &&
(wlan_le16_to_cpu(dyn_bw->action) == HostCmd_ACT_GEN_GET)) {
cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
cfg->param.dyn_bw = wlan_le16_to_cpu(dyn_bw->dyn_bw);
PRINTM(MCMND, "Get dynamic bandwidth 0x%x\n",
cfg->param.dyn_bw);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of CHAN_TRPC_CONFIG
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_get_chan_trpc_config(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_CHANNEL_TRPC_CONFIG *trpc_cfg = &cmd->params.ch_trpc_config;
mlan_ds_misc_chan_trpc_cfg *cfg =
(mlan_ds_misc_chan_trpc_cfg *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CHANNEL_TRPC_CONFIG);
trpc_cfg->action = wlan_cpu_to_le16(cmd_action);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_CHANNEL_TRPC_CONFIG) +
S_DS_GEN);
trpc_cfg->sub_band = wlan_cpu_to_le16(cfg->sub_band);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of LOW_POWER_MODE_CFG
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_set_get_low_power_mode_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action,
t_void *pdata_buf)
{
HostCmd_DS_LOW_POWER_MODE_CFG *lpm_cfg = &cmd->params.lpm_cfg;
t_u16 lpm = *(t_u16 *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_LOW_POWER_MODE_CFG);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_LOW_POWER_MODE_CFG) +
S_DS_GEN);
lpm_cfg->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET)
lpm_cfg->lpm = wlan_cpu_to_le16(lpm);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of low power mode
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_set_get_low_power_mode_cfg(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_power_cfg *cfg = MNULL;
HostCmd_DS_LOW_POWER_MODE_CFG *lpm_cfg = &resp->params.lpm_cfg;
ENTER();
if (pioctl_buf &&
(wlan_le16_to_cpu(lpm_cfg->action) == HostCmd_ACT_GEN_GET)) {
cfg = (mlan_ds_power_cfg *)pioctl_buf->pbuf;
cfg->param.lpm = wlan_le16_to_cpu(lpm_cfg->lpm);
PRINTM(MCMND, "Get low power mode %d\n", cfg->param.lpm);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of
* packet aggregation
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_get_chan_trpc_config(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *misc = MNULL;
HostCmd_DS_CHANNEL_TRPC_CONFIG *trpc_cfg = &resp->params.ch_trpc_config;
mlan_ds_misc_chan_trpc_cfg *cfg = MNULL;
mlan_adapter *pmadapter = pmpriv->adapter;
ENTER();
if (pioctl_buf) {
misc = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
cfg = (mlan_ds_misc_chan_trpc_cfg *)&(misc->param.trpc_cfg);
cfg->sub_band = wlan_le16_to_cpu(trpc_cfg->sub_band);
cfg->length = wlan_le16_to_cpu(resp->size);
memcpy_ext(pmadapter, cfg->trpc_buf, (t_u8 *)resp, cfg->length,
sizeof(cfg->trpc_buf));
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of RANGE_EXT
*
* @param pmpriv A pointer to mlan_private structure
* @param cmd A pointer to HostCmd_DS_COMMAND structure
* @param cmd_action the action: GET or SET
* @param pdata_buf A pointer to data buffer
* @return MLAN_STATUS_SUCCESS or MLAN_STATUS_FAILURE
*/
mlan_status wlan_cmd_range_ext(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_RANGE_EXT *range_ext = &cmd->params.range_ext;
t_u8 mode = *(t_u8 *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_RANGE_EXT);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_RANGE_EXT) + S_DS_GEN);
range_ext->action = wlan_cpu_to_le16(cmd_action);
if (cmd_action == HostCmd_ACT_GEN_SET)
range_ext->mode = mode;
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of RANGE_EXT
*
* @param pmpriv A pointer to mlan_private structure
* @param resp A pointer to HostCmd_DS_COMMAND
* @param pioctl_buf A pointer to command buffer
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_ret_range_ext(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *misc_cfg = MNULL;
HostCmd_DS_RANGE_EXT *range_ext = &resp->params.range_ext;
ENTER();
if (pioctl_buf &&
(wlan_le16_to_cpu(range_ext->action) == HostCmd_ACT_GEN_GET)) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.range_ext_mode = range_ext->mode;
PRINTM(MCMND, "Get range ext mode %d\n",
misc_cfg->param.range_ext_mode);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
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