mochabin/mwifiex
1
0
Fork 0
mirror of https://github.com/nxp-imx/mwifiex.git synced 2024-11-01 13:25:22 +00:00
Code Issues Projects Releases Packages Wiki Activity
mwifiex/mxm_wifiex/wlan_src/mlan/mlan_cmdevt.c
Sherry Sun 5a38226a47 mxm_wifiex: update to mxm5x17362 release 
Driver Bug Fixes:
-----------------
1. WSW-19892: Driver compilation errors on older kernel version
2. WSW-19638: Enable RF Test Mode support for 9098 PCIE and SDIO
3. WCSWREL-370: oob irq request fail on i.MX93 9x9 qsb board
4. WSW-21756: WLAN Driver hang observed during WiFi connect/disconnect
5. WCSWREL-362: merge the L6.0.0 build errors fix patches
6. WSW-22054: STA CSA event is not propagated to cfg80211
7. WSW-21873: STA does not send probes after switching from DFS channel
8. WSW-21530: UDP Tx not able to send ARP when high bandwidth is used
9. WSW-21541: WFA Pre-Cert Channel switch test is failing
10. WSW-21072: AP stops sending CTS-to-Self in mcast Tx after issue mc_aggr_cfg

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
2022-10-10 15:32:56 +08:00

9346 lines
283 KiB
C
Raw Blame History

/**
* @file mlan_cmdevt.c
*
* @brief This file contains the handling of CMD/EVENT in MLAN
*
*
* Copyright 2009-2022 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 check if the command was cancel scan command
*
* @param pcmd A pointer to HostCmd_DS_COMMAND structure
* @return N/A
*/
static t_u8 wlan_is_cancel_scan_cmd(HostCmd_DS_COMMAND *pcmd)
{
HostCmd_DS_802_11_SCAN_EXT *pext_scan_cmd = &pcmd->params.ext_scan;
if (pext_scan_cmd->ext_scan_type == EXT_SCAN_CANCEL)
return MTRUE;
else
return MFALSE;
}
/**
* @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_CMD_802_11_BG_SCAN_CONFIG:
case HostCMD_APCMD_ACS_SCAN:
ret = MFALSE;
break;
default:
break;
}
LEAVE();
return ret;
}
/**
* @brief This function move the cmd from ext_cmd_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->ext_cmd_pending_q,
MNULL, MNULL))) {
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->ext_cmd_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 scan command node to scan_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_to_ext_cmd_pending_queue(mlan_private *pmpriv,
cmd_ctrl_node *pcmd_node)
{
mlan_adapter *pmadapter = pmpriv->adapter;
ENTER();
if (pcmd_node == MNULL)
goto done;
util_enqueue_list_tail(pmadapter->pmoal_handle,
&pmadapter->ext_cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
done:
LEAVE();
}
/**
* @brief Internal function used to flush the scan cmd pending queue
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void wlan_flush_ext_cmd_pending_queue(pmlan_adapter pmadapter)
{
cmd_ctrl_node *pcmd_node = MNULL;
HostCmd_DS_COMMAND *pcmd = MNULL;
mlan_ioctl_req *pioctl_buf = MNULL;
pmlan_callbacks pcb = &pmadapter->callbacks;
ENTER();
wlan_request_cmd_lock(pmadapter);
while ((pcmd_node = (cmd_ctrl_node *)util_peek_list(
pmadapter->pmoal_handle, &pmadapter->ext_cmd_pending_q,
MNULL, MNULL))) {
util_unlink_list(pmadapter->pmoal_handle,
&pmadapter->ext_cmd_pending_q,
(pmlan_linked_list)pcmd_node, MNULL, MNULL);
pcmd = (HostCmd_DS_COMMAND *)(pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset);
PRINTM(MCMND, "flush ext_cmd_pending_queue: cmd 0x%02x\n",
wlan_le16_to_cpu(pcmd->command));
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);
}
wlan_insert_cmd_to_free_q(pmadapter, pcmd_node);
}
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)) {
PRINTM(MCMND, "QUEUE_CMD: cmd=0x%x ext_cmd_pending_q\n",
cmd_no);
wlan_queue_cmd_to_ext_cmd_pending_queue(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, "scan_state = 0x%x\n", pmadapter->scan_state);
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_u32 wlan_get_cmd_timeout(t_u16 cmd_id)
{
t_u32 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_u32 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
if (pcmd->command == HostCmd_CMD_802_11_SCAN_EXT)
pmadapter->scan_state |= wlan_get_ext_scan_state(pcmd);
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) {
priv = wlan_get_priv_by_id(pmadapter,
EVENT_GET_BSS_NUM(eventcause),
EVENT_GET_BSS_TYPE(eventcause));
if (priv && priv->bss_type != MLAN_BSS_TYPE_DFS) {
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_is_cancel_scan_cmd(cmd_ptr)) {
wlan_insert_cmd_to_pending_q(pmadapter, pcmd_node,
MFALSE);
} 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) {
#if 0
//ignore command error for WARM RESET
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) || defined(PCIENW62X)
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 ||
pmpriv_next->bss_type == MLAN_BSS_TYPE_DFS))
i++;
if (!pmpriv_next || i >= pmadapter->priv_num) {
#ifdef STA_SUPPORT
if (pmadapter->pwarm_reset_ioctl_req) {
for (i = 0; i < pmadapter->priv_num; i++) {
if (pmadapter->priv[i]->curr_addr[0] ==
0xff)
memmove(pmadapter,
pmadapter->priv[i]
->curr_addr,
pmadapter->permanent_addr,
MLAN_MAC_ADDR_LENGTH);
}
/* warm reset complete */
PRINTM(MMSG, "wlan: warm reset complete\n");
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;
mlan_ioctl_req *pioctl_buf = MNULL;
HostCmd_DS_COMMAND *pcmd = MNULL;
t_u16 cmd_no = 0;
pmlan_callbacks pcb = &pmadapter->callbacks;
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 = (HostCmd_DS_COMMAND *)(pcmd_node->cmdbuf->pbuf +
pcmd_node->cmdbuf->data_offset);
cmd_no = wlan_le16_to_cpu(pcmd->command);
PRINTM(MCMND, "flush scan queue: cmd 0x%02x\n", cmd_no);
if (pcmd_node->pioctl_buf &&
cmd_no != HostCmd_CMD_802_11_SCAN &&
cmd_no != HostCmd_CMD_802_11_SCAN_EXT) {
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);
}
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;
}
}
}
/* 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);
/* Cancel all pending command in scan_cmd_pending_q command */
wlan_flush_ext_cmd_pending_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);
}
}
/* 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);
}
}
/* 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) +
wlan_le16_to_cpu(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) +
wlan_le16_to_cpu(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;
tlv_buf_len = resp->size - (sizeof(HostCmd_DS_TX_RATE_CFG) + S_DS_GEN);
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);
ENTER();
#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 handle the csi event
*
* @param pmpriv A pointer to mlan_private structure
*
* @return MLAN_STATUS_SUCCESS
*/
mlan_status wlan_process_csi_event(pmlan_private pmpriv)
{
pmlan_adapter pmadapter = pmpriv->adapter;
mlan_status status;
t_u32 eventcause = pmadapter->event_cause;
t_u8 *evt_buf = MNULL;
pmlan_buffer pmbuf = pmadapter->pmlan_buffer_event;
pmlan_callbacks pcb = &pmadapter->callbacks;
pmlan_event pevent;
ENTER();
/* Allocate memory for event buffer */
status = pcb->moal_malloc(pmadapter->pmoal_handle, MAX_EVENT_SIZE,
MLAN_MEM_DEF, &evt_buf);
if ((status == MLAN_STATUS_SUCCESS) && evt_buf) {
t_u16 csi_sig;
pcsi_record_ds csi_record = (pcsi_record_ds)(
pmbuf->pbuf + pmbuf->data_offset + sizeof(eventcause));
/* Check CSI signature */
csi_sig = csi_record->CSI_Sign;
if (csi_sig != CSI_SIGNATURE) {
PRINTM(MERROR,
"Wrong CSI signature 0x%04x. Should be 0x%04x",
csi_sig, CSI_SIGNATURE);
status = MLAN_STATUS_FAILURE;
} else {
/* Send event to moal */
pevent = (pmlan_event)evt_buf;
pevent->bss_index = pmpriv->bss_index;
pevent->event_id = MLAN_EVENT_ID_CSI;
/* Event length is the CSI record length in byte */
pevent->event_len = csi_record->Len * 4;
if (pevent->event_len >
pmbuf->data_len - sizeof(eventcause))
pevent->event_len =
pmbuf->data_len - sizeof(eventcause);
memcpy_ext(pmadapter, (t_u8 *)pevent->event_buf,
csi_record, pevent->event_len,
pevent->event_len);
wlan_recv_event(pmpriv, pevent->event_id, pevent);
}
pcb->moal_mfree(pmadapter->pmoal_handle, evt_buf);
}
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;
MrvlIEtypes_Secure_Boot_Uuid_t *sb_uuid_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) || \
defined(SDNW62X) || defined(PCIENW62X) || defined(USBNW62X)
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;
case TLV_TYPE_SECURE_BOOT_UUID:
sb_uuid_tlv = (MrvlIEtypes_Secure_Boot_Uuid_t *)tlv;
pmadapter->uuid_lo = sb_uuid_tlv->uuid_lo;
pmadapter->uuid_hi = sb_uuid_tlv->uuid_hi;
PRINTM(MMSG, "uuid: %016llx%016llx\n",
pmadapter->uuid_lo, pmadapter->uuid_hi);
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) || \
defined(SDNW62X) || defined(PCIENW62X) || defined(USBNW62X)
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) || \
defined(SDNW62X) || defined(PCIENW62X) || defined(USBNW62X)
if (IS_CARD9098(pmadapter->card_type) ||
IS_CARDNW62X(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(SDNW62X) || \
defined(PCIENW62X) || defined(USBNW62X) || 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(SDNW62X) || \
defined(PCIENW62X) || defined(USBNW62X) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_MAC2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARDNW62X(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_REG_ACCESS: {
HostCmd_DS_REG_ACCESS *reg;
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_REG_ACCESS) +
S_DS_GEN);
reg = (HostCmd_DS_REG_ACCESS *)&cmd->params.reg;
reg->action = wlan_cpu_to_le16(cmd_action);
reg->reg_type = wlan_cpu_to_le16((t_u16)reg_rw->type);
reg->offset = wlan_cpu_to_le16((t_u16)reg_rw->offset);
reg->value = wlan_cpu_to_le32(reg_rw->value);
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(SDNW62X) || \
defined(PCIENW62X) || defined(USBNW62X) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_BBP2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARDNW62X(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(SDNW62X) || \
defined(PCIENW62X) || defined(USBNW62X) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_RF2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARDNW62X(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(SDNW62X) || \
defined(PCIENW62X) || defined(USBNW62X) || defined(SD9097)
if ((reg_rw->type == MLAN_REG_BCA2) &&
(IS_CARD9098(pmadapter->card_type) ||
IS_CARDNW62X(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_REG_ACCESS: {
HostCmd_DS_REG_ACCESS *reg;
reg = (HostCmd_DS_REG_ACCESS *)&resp->params.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;
t_u8 zero[MLAN_MAX_KEY_LENGTH] = {0};
MrvlIEtypes_fw_roam_enable_t *proam_tlv = MNULL;
MrvlIEtypes_keyParams_t *key_tlv = MNULL;
int length = 0;
t_u8 userset_passphrase = 0;
ENTER();
if (sec->multi_passphrase)
psk = (mlan_ds_passphrase *)&sec->param
.roam_passphrase[userset_passphrase];
else
psk = (mlan_ds_passphrase *)&sec->param.passphrase;
if (cmd_action == HostCmd_ACT_GEN_REMOVE) {
cmd->size =
sizeof(HostCmd_DS_802_11_SUPPLICANT_PMK) + S_DS_GEN - 1;
proam_tlv = (MrvlIEtypes_fw_roam_enable_t *)ptlv_buffer;
proam_tlv->header.type = wlan_cpu_to_le16(TLV_TYPE_ROAM);
proam_tlv->header.len = sizeof(MrvlIEtypes_fw_roam_enable_t) -
sizeof(MrvlIEtypesHeader_t);
proam_tlv->roam_enable = MTRUE;
ptlv_buffer +=
(proam_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
cmd->size +=
(proam_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
proam_tlv->header.len = wlan_cpu_to_le16(proam_tlv->header.len);
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;
}
// 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 (memcmp(pmpriv->adapter, psk->psk.pmk.pmk_r0, zero,
MLAN_MAX_KEY_LENGTH)) {
ppmk_tlv = (MrvlIEtypes_PMK_t *)ptlv_buffer;
ppmk_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_PMK_R0);
ppmk_tlv->header.len = MLAN_MAX_KEY_LENGTH;
memcpy_ext(pmpriv->adapter, ppmk_tlv->pmk,
psk->psk.pmk.pmk_r0, 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);
}
if (memcmp(pmpriv->adapter, psk->psk.pmk.pmk_r0_name, zero,
MLAN_MAX_PMKR0_NAME_LENGTH)) {
ppmk_tlv = (MrvlIEtypes_PMK_t *)ptlv_buffer;
ppmk_tlv->header.type =
wlan_cpu_to_le16(TLV_TYPE_PMK_R0_NAME);
ppmk_tlv->header.len = MLAN_MAX_PMKR0_NAME_LENGTH;
memcpy_ext(pmpriv->adapter, ppmk_tlv->pmk,
psk->psk.pmk.pmk_r0_name,
MLAN_MAX_PMKR0_NAME_LENGTH,
MLAN_MAX_PMKR0_NAME_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);
}
}
if (pmpriv->adapter->fw_roaming &&
(pmpriv->adapter->userset_passphrase ||
(psk && psk->psk_type == MLAN_PSK_PMK))) {
proam_tlv = (MrvlIEtypes_fw_roam_enable_t *)ptlv_buffer;
proam_tlv->header.type = wlan_cpu_to_le16(TLV_TYPE_ROAM);
proam_tlv->header.len = sizeof(MrvlIEtypes_fw_roam_enable_t) -
sizeof(MrvlIEtypesHeader_t);
proam_tlv->roam_enable = MTRUE;
proam_tlv->userset_passphrase =
pmpriv->adapter->userset_passphrase;
ptlv_buffer +=
(proam_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
cmd->size +=
(proam_tlv->header.len + sizeof(MrvlIEtypesHeader_t));
proam_tlv->header.len = wlan_cpu_to_le16(proam_tlv->header.len);
}
do {
if (pmpriv->adapter->userset_passphrase &&
sec->multi_passphrase) {
key_tlv = (MrvlIEtypes_keyParams_t *)ptlv_buffer;
key_tlv->header.type = wlan_cpu_to_le16(
TLV_TYPE_ROAM_OFFLOAD_USER_SET_PMK);
ptlv_buffer += sizeof(MrvlIEtypesHeader_t);
cmd->size += sizeof(MrvlIEtypesHeader_t);
length = cmd->size;
}
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 (key_tlv)
key_tlv->header.len =
wlan_cpu_to_le16(cmd->size - length);
userset_passphrase++;
psk = (mlan_ds_passphrase *)&sec->param
.roam_passphrase[userset_passphrase];
} while (psk && sec->multi_passphrase &&
userset_passphrase < pmpriv->adapter->userset_passphrase);
pmpriv->adapter->userset_passphrase = 0;
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 (pmadapter->otp_region) {
wlan_set_regiontable(pmpriv, (t_u8)pmadapter->region_code,
pmadapter->fw_bands);
}
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 */
if (resp->size > (sizeof(HostCmd_DS_802_11_LINK_STATISTIC) - S_DS_GEN))
left_len = resp->size -
sizeof(HostCmd_DS_802_11_LINK_STATISTIC) - S_DS_GEN;
tlv = (MrvlIEtypesHeader_t *)(plink_stat->value);
DBG_HEXDUMP(MDAT_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(MDAT_D,
"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;
}
mlan_status wlan_cmd_ips_config(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_IPS_CONFIG *ips_cfg = MNULL;
t_u32 enable = *(t_u32 *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_IPS_CONFIG);
ips_cfg = &cmd->params.ips_cfg;
ips_cfg->enable = wlan_cpu_to_le32(enable);
cmd->size = S_DS_GEN + sizeof(HostCmd_DS_IPS_CONFIG);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
mlan_status wlan_ret_ips_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
ENTER();
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 mc_aggr_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_mc_aggr_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_MC_AGGR_CFG *cfg_cmd =
(HostCmd_DS_MC_AGGR_CFG *)&cmd->params.mc_aggr_cfg;
mlan_ds_mc_aggr_cfg *cfg = (mlan_ds_mc_aggr_cfg *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_MC_AGGR_CFG);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_MC_AGGR_CFG) + S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
cfg_cmd->enable_bitmap = (t_u8)cfg->enable_bitmap;
cfg_cmd->mask_bitmap = (t_u8)cfg->mask_bitmap;
cfg_cmd->cts2self_offset = wlan_cpu_to_le16(cfg->cts2self_offset);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of mc_aggr_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_mc_aggr_cfg(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
HostCmd_DS_MC_AGGR_CFG *cfg_cmd =
(HostCmd_DS_MC_AGGR_CFG *)&resp->params.mc_aggr_cfg;
mlan_ds_misc_cfg *misc_cfg = MNULL;
ENTER();
if (pioctl_buf) {
misc_cfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
misc_cfg->param.mc_aggr_cfg.enable_bitmap =
(t_u8)cfg_cmd->enable_bitmap;
misc_cfg->param.mc_aggr_cfg.mask_bitmap =
(t_u8)cfg_cmd->mask_bitmap;
misc_cfg->param.mc_aggr_cfg.cts2self_offset =
(t_u8)cfg_cmd->cts2self_offset;
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function prepares command of ch_load
*
* @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_get_ch_load(pmlan_private pmpriv, HostCmd_DS_COMMAND *cmd,
t_u16 cmd_action, t_void *pdata_buf)
{
HostCmd_DS_GET_CH_LOAD *cfg_cmd =
(HostCmd_DS_GET_CH_LOAD *)&cmd->params.ch_load;
mlan_ds_ch_load *cfg = (mlan_ds_ch_load *)pdata_buf;
ENTER();
cmd->command = wlan_cpu_to_le16(HostCmd_CMD_GET_CH_LOAD);
cmd->size = wlan_cpu_to_le16(sizeof(HostCmd_DS_GET_CH_LOAD) + S_DS_GEN);
cfg_cmd->action = wlan_cpu_to_le16(cmd_action);
cfg_cmd->ch_load = wlan_cpu_to_le16(cfg->ch_load_param);
cfg_cmd->noise = wlan_cpu_to_le16(cfg->noise);
cfg_cmd->rx_quality = wlan_cpu_to_le16(cfg->rx_quality);
cfg_cmd->duration = wlan_cpu_to_le16(cfg->duration);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of ch_load
*
* @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_ch_load(pmlan_private pmpriv, HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
ENTER();
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;
}
/**
* @brief This function prepares command of get_sensor_temp
*
* @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_get_sensor_temp(pmlan_private pmpriv,
HostCmd_DS_COMMAND *cmd, t_u16 cmd_action)
{
ENTER();
if (cmd_action != HostCmd_ACT_GEN_GET) {
PRINTM(MERROR, "wlan_cmd_get_sensor_temp: support GET only.\n");
LEAVE();
return MLAN_STATUS_FAILURE;
}
cmd->command = wlan_cpu_to_le16(HostCmd_DS_GET_SENSOR_TEMP);
cmd->size = wlan_cpu_to_le16(S_DS_GEN + 4);
LEAVE();
return MLAN_STATUS_SUCCESS;
}
/**
* @brief This function handles the command response of get_sensor_temp
*
* @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_sensor_temp(pmlan_private pmpriv,
HostCmd_DS_COMMAND *resp,
mlan_ioctl_req *pioctl_buf)
{
mlan_ds_misc_cfg *pcfg = MNULL;
const HostCmd_DS_SENSOR_TEMP *pSensorT = &resp->params.temp_sensor;
ENTER();
if (pioctl_buf) {
pcfg = (mlan_ds_misc_cfg *)pioctl_buf->pbuf;
pcfg->param.sensor_temp.temperature =
wlan_le32_to_cpu(pSensorT->temperature);
PRINTM(MCMND, "get SOC temperature %u C \n",
pSensorT->temperature);
}
LEAVE();
return MLAN_STATUS_SUCCESS;
}
Reference in a new issue View git blame Copy permalink