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mwifiex: add tdls config command

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This patch add support for a new tdls configuration command
which is used for configuration of tdls channel switch parameters.

Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Xinming Hu 2015-06-22 19:06:12 +05:30 committed by Kalle Valo
parent f7669877e7
commit 449b8bbf45
5 changed files with 166 additions and 0 deletions
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45
drivers/net/wireless/mwifiex/fw.h
View File

@ -360,6 +360,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define HostCmd_CMD_MGMT_FRAME_REG 0x010c
#define HostCmd_CMD_REMAIN_ON_CHAN 0x010d
#define HostCmd_CMD_11AC_CFG 0x0112
#define HostCmd_CMD_TDLS_CONFIG 0x0100
#define HostCmd_CMD_TDLS_OPER 0x0122
#define HostCmd_CMD_SDIO_SP_RX_AGGR_CFG 0x0223
@ -556,6 +557,19 @@ enum P2P_MODES {
#define TDLS_BASE_CHANNEL 0
#define TDLS_OFF_CHANNEL 1
#define ACT_TDLS_CS_ENABLE_CONFIG 0x00
#define ACT_TDLS_CS_INIT 0x06
#define ACT_TDLS_CS_STOP 0x07
#define ACT_TDLS_CS_PARAMS 0x08
#define MWIFIEX_DEF_CS_UNIT_TIME 2
#define MWIFIEX_DEF_CS_THR_OTHERLINK 10
#define MWIFIEX_DEF_THR_DIRECTLINK 0
#define MWIFIEX_DEF_CS_TIME 10
#define MWIFIEX_DEF_CS_TIMEOUT 16
#define MWIFIEX_DEF_CS_REG_CLASS 12
#define MWIFIEX_DEF_CS_PERIODICITY 1
#define MWIFIEX_FW_V15 15
#define MWIFIEX_MASTER_RADAR_DET_MASK BIT(1)
@ -1265,6 +1279,36 @@ struct host_cmd_ds_tdls_oper {
u8 peer_mac[ETH_ALEN];
} __packed;
struct mwifiex_tdls_config {
__le16 enable;
};
struct mwifiex_tdls_config_cs_params {
u8 unit_time;
u8 thr_otherlink;
u8 thr_directlink;
};
struct mwifiex_tdls_init_cs_params {
u8 peer_mac[ETH_ALEN];
u8 primary_chan;
u8 second_chan_offset;
u8 band;
__le16 switch_time;
__le16 switch_timeout;
u8 reg_class;
u8 periodicity;
} __packed;
struct mwifiex_tdls_stop_cs_params {
u8 peer_mac[ETH_ALEN];
};
struct host_cmd_ds_tdls_config {
__le16 tdls_action;
u8 tdls_data[1];
} __packed;
struct mwifiex_chan_desc {
__le16 start_freq;
u8 chan_width;
@ -2059,6 +2103,7 @@ struct host_cmd_ds_command {
struct host_cmd_ds_sta_list sta_list;
struct host_cmd_11ac_vht_cfg vht_cfg;
struct host_cmd_ds_coalesce_cfg coalesce_cfg;
struct host_cmd_ds_tdls_config tdls_config;
struct host_cmd_ds_tdls_oper tdls_oper;
struct host_cmd_ds_chan_rpt_req chan_rpt_req;
struct host_cmd_sdio_sp_rx_aggr_cfg sdio_rx_aggr_cfg;

7
drivers/net/wireless/mwifiex/main.h
View File

@ -1494,6 +1494,13 @@ void mwifiex_check_auto_tdls(unsigned long context);
void mwifiex_add_auto_tdls_peer(struct mwifiex_private *priv, const u8 *mac);
void mwifiex_setup_auto_tdls_timer(struct mwifiex_private *priv);
void mwifiex_clean_auto_tdls(struct mwifiex_private *priv);
int mwifiex_config_tdls_enable(struct mwifiex_private *priv);
int mwifiex_config_tdls_disable(struct mwifiex_private *priv);
int mwifiex_config_tdls_cs_params(struct mwifiex_private *priv);
int mwifiex_stop_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac);
int mwifiex_start_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac,
u8 primary_chan, u8 second_chan_offset, u8 band);
int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private *priv,
struct host_cmd_ds_command *cmd,
void *data_buf);

48
drivers/net/wireless/mwifiex/sta_cmd.c
View File

@ -1575,6 +1575,50 @@ mwifiex_cmd_coalesce_cfg(struct mwifiex_private *priv,
return 0;
}
static int
mwifiex_cmd_tdls_config(struct mwifiex_private *priv,
struct host_cmd_ds_command *cmd,
u16 cmd_action, void *data_buf)
{
struct host_cmd_ds_tdls_config *tdls_config = &cmd->params.tdls_config;
struct mwifiex_tdls_init_cs_params *config;
struct mwifiex_tdls_config *init_config;
u16 len;
cmd->command = cpu_to_le16(HostCmd_CMD_TDLS_CONFIG);
cmd->size = cpu_to_le16(S_DS_GEN);
tdls_config->tdls_action = cpu_to_le16(cmd_action);
le16_add_cpu(&cmd->size, sizeof(tdls_config->tdls_action));
switch (cmd_action) {
case ACT_TDLS_CS_ENABLE_CONFIG:
init_config = data_buf;
len = sizeof(*init_config);
memcpy(tdls_config->tdls_data, init_config, len);
break;
case ACT_TDLS_CS_INIT:
config = data_buf;
len = sizeof(*config);
memcpy(tdls_config->tdls_data, config, len);
break;
case ACT_TDLS_CS_STOP:
len = sizeof(struct mwifiex_tdls_stop_cs_params);
memcpy(tdls_config->tdls_data, data_buf, len);
break;
case ACT_TDLS_CS_PARAMS:
len = sizeof(struct mwifiex_tdls_config_cs_params);
memcpy(tdls_config->tdls_data, data_buf, len);
break;
default:
mwifiex_dbg(priv->adapter, ERROR,
"Unknown TDLS configuration\n");
return -ENOTSUPP;
}
le16_add_cpu(&cmd->size, len);
return 0;
}
static int
mwifiex_cmd_tdls_oper(struct mwifiex_private *priv,
struct host_cmd_ds_command *cmd,
@ -1958,6 +2002,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
case HostCmd_CMD_TDLS_OPER:
ret = mwifiex_cmd_tdls_oper(priv, cmd_ptr, data_buf);
break;
case HostCmd_CMD_TDLS_CONFIG:
ret = mwifiex_cmd_tdls_config(priv, cmd_ptr, cmd_action,
data_buf);
break;
case HostCmd_CMD_CHAN_REPORT_REQUEST:
ret = mwifiex_cmd_issue_chan_report_request(priv, cmd_ptr,
data_buf);

2
drivers/net/wireless/mwifiex/sta_cmdresp.c
View File

@ -1197,6 +1197,8 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG:
ret = mwifiex_ret_sdio_rx_aggr_cfg(priv, resp);
break;
case HostCmd_CMD_TDLS_CONFIG:
break;
default:
mwifiex_dbg(adapter, ERROR,
"CMD_RESP: unknown cmd response %#x\n",

64
drivers/net/wireless/mwifiex/tdls.c
View File

@ -1416,3 +1416,67 @@ void mwifiex_clean_auto_tdls(struct mwifiex_private *priv)
mwifiex_flush_auto_tdls_list(priv);
}
}
static int mwifiex_config_tdls(struct mwifiex_private *priv, u8 enable)
{
struct mwifiex_tdls_config config;
config.enable = cpu_to_le16(enable);
return mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_CONFIG,
ACT_TDLS_CS_ENABLE_CONFIG, 0, &config, true);
}
int mwifiex_config_tdls_enable(struct mwifiex_private *priv)
{
return mwifiex_config_tdls(priv, true);
}
int mwifiex_config_tdls_disable(struct mwifiex_private *priv)
{
return mwifiex_config_tdls(priv, false);
}
int mwifiex_config_tdls_cs_params(struct mwifiex_private *priv)
{
struct mwifiex_tdls_config_cs_params config_tdls_cs_params;
config_tdls_cs_params.unit_time = MWIFIEX_DEF_CS_UNIT_TIME;
config_tdls_cs_params.thr_otherlink = MWIFIEX_DEF_CS_THR_OTHERLINK;
config_tdls_cs_params.thr_directlink = MWIFIEX_DEF_THR_DIRECTLINK;
return mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_CONFIG,
ACT_TDLS_CS_PARAMS, 0,
&config_tdls_cs_params, true);
}
int mwifiex_stop_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac)
{
struct mwifiex_tdls_stop_cs_params stop_tdls_cs_params;
ether_addr_copy(stop_tdls_cs_params.peer_mac, peer_mac);
return mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_CONFIG,
ACT_TDLS_CS_STOP, 0,
&stop_tdls_cs_params, true);
}
int mwifiex_start_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac,
u8 primary_chan, u8 second_chan_offset, u8 band)
{
struct mwifiex_tdls_init_cs_params start_tdls_cs_params;
ether_addr_copy(start_tdls_cs_params.peer_mac, peer_mac);
start_tdls_cs_params.primary_chan = primary_chan;
start_tdls_cs_params.second_chan_offset = second_chan_offset;
start_tdls_cs_params.band = band;
start_tdls_cs_params.switch_time = cpu_to_le16(MWIFIEX_DEF_CS_TIME);
start_tdls_cs_params.switch_timeout =
cpu_to_le16(MWIFIEX_DEF_CS_TIMEOUT);
start_tdls_cs_params.reg_class = MWIFIEX_DEF_CS_REG_CLASS;
start_tdls_cs_params.periodicity = MWIFIEX_DEF_CS_PERIODICITY;
return mwifiex_send_cmd(priv, HostCmd_CMD_TDLS_CONFIG,
ACT_TDLS_CS_INIT, 0,
&start_tdls_cs_params, true);
}