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mwifiex: add bss start and bss stop commands for AP 

1. separate file for preparing uAP command buffer
2. definition of bss_start and bss_stop commands being sent to
firmware

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Avinash Patil 2012-05-08 18:30:19 -07:00 committed by John W. Linville
parent 75edd2c680
commit 40d0703062
6 changed files with 75 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/wireless/mwifiex/Makefile
View File

@ -29,6 +29,7 @@ mwifiex-y += scan.o
mwifiex-y += join.o
mwifiex-y += sta_ioctl.o
mwifiex-y += sta_cmd.o
mwifiex-y += uap_cmd.o
mwifiex-y += sta_cmdresp.o
mwifiex-y += sta_event.o
mwifiex-y += sta_tx.o

16
drivers/net/wireless/mwifiex/cmdevt.c
View File

@ -545,8 +545,20 @@ int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no,
/* Prepare command */
if (cmd_no) {
ret = mwifiex_sta_prepare_cmd(priv, cmd_no, cmd_action,
cmd_oid, data_buf, cmd_ptr);
switch (cmd_no) {
case HostCmd_CMD_UAP_SYS_CONFIG:
case HostCmd_CMD_UAP_BSS_START:
case HostCmd_CMD_UAP_BSS_STOP:
ret = mwifiex_uap_prepare_cmd(priv, cmd_no, cmd_action,
cmd_oid, data_buf,
cmd_ptr);
break;
default:
ret = mwifiex_sta_prepare_cmd(priv, cmd_no, cmd_action,
cmd_oid, data_buf,
cmd_ptr);
break;
}
} else {
ret = mwifiex_cmd_host_cmd(priv, cmd_ptr, data_buf);
cmd_node->cmd_flag |= CMD_F_HOSTCMD;

3
drivers/net/wireless/mwifiex/fw.h
View File

@ -210,6 +210,9 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define HostCmd_CMD_RSSI_INFO 0x00a4
#define HostCmd_CMD_FUNC_INIT 0x00a9
#define HostCmd_CMD_FUNC_SHUTDOWN 0x00aa
#define HostCmd_CMD_UAP_SYS_CONFIG 0x00b0
#define HostCmd_CMD_UAP_BSS_START 0x00b1
#define HostCmd_CMD_UAP_BSS_STOP 0x00b2
#define HostCmd_CMD_11N_CFG 0x00cd
#define HostCmd_CMD_11N_ADDBA_REQ 0x00ce
#define HostCmd_CMD_11N_ADDBA_RSP 0x00cf

3
drivers/net/wireless/mwifiex/main.h
View File

@ -762,6 +762,9 @@ int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
u16 cmd_action, u32 cmd_oid,
void *data_buf, void *cmd_buf);
int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
u16 cmd_action, u32 cmd_oid,
void *data_buf, void *cmd_buf);
int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
struct host_cmd_ds_command *resp);
int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *,

8
drivers/net/wireless/mwifiex/sta_cmdresp.c
View File

@ -944,6 +944,14 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
case HostCmd_CMD_802_11_SUBSCRIBE_EVENT:
ret = mwifiex_ret_subsc_evt(priv, resp, data_buf);
break;
case HostCmd_CMD_UAP_SYS_CONFIG:
break;
case HostCmd_CMD_UAP_BSS_START:
priv->bss_started = 1;
break;
case HostCmd_CMD_UAP_BSS_STOP:
priv->bss_started = 0;
break;
default:
dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n",
resp->command);

46
drivers/net/wireless/mwifiex/uap_cmd.c Normal file
View File

@ -0,0 +1,46 @@
/*
* Marvell Wireless LAN device driver: AP specific command handling
*
* Copyright (C) 2012, Marvell International Ltd.
*
* This software file (the "File") is distributed by Marvell International
* Ltd. under the terms of the GNU General Public License Version 2, June 1991
* (the "License"). You may use, redistribute and/or modify this File in
* accordance with the terms and conditions of the License, a copy of which
* is available by writing to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
* worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
*
* THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
* IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
* ARE EXPRESSLY DISCLAIMED. The License provides additional details about
* this warranty disclaimer.
*/
#include "main.h"
/* This function prepares the AP specific commands before sending them
* to the firmware.
* This is a generic function which calls specific command preparation
* routines based upon the command number.
*/
int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, u16 cmd_no,
u16 cmd_action, u32 cmd_oid,
void *data_buf, void *cmd_buf)
{
struct host_cmd_ds_command *cmd = cmd_buf;
switch (cmd_no) {
case HostCmd_CMD_UAP_BSS_START:
case HostCmd_CMD_UAP_BSS_STOP:
cmd->command = cpu_to_le16(cmd_no);
cmd->size = cpu_to_le16(S_DS_GEN);
break;
default:
dev_err(priv->adapter->dev,
"PREP_CMD: unknown cmd %#x\n", cmd_no);
return -1;
}
return 0;
}