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qcacld-3.0: Add support to load the driver in FTM mode

Browse source 
In Emulation setup its difficult to load the driver in the mission
mode and change the mode to FTM mode because of certain hardware
limitations.
Add support to load the driver in FTM mode.

Change-Id: I7e313d1234a8a01fc601c3f7edd75ca3070302d1
CRs-Fixed: 2074551
This commit is contained in:
Arunk Khandavalli 2017-07-11 19:48:32 +05:30 • committed by snandini
commit ba3d558cc3
1 changed files with 25 additions and 1 deletions
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26
core/hdd/src/wlan_hdd_main.c
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@ -489,6 +489,8 @@ struct notifier_block hdd_netdev_notifier = {
/* variable to hold the insmod parameters */
static int con_mode;
static int con_mode_ftm;
/* Variable to hold connection mode including module parameter con_mode */
static int curr_con_mode;
@ -9553,7 +9555,8 @@ int hdd_wlan_startup(struct device *dev)
sme_cli_set_command(0, (int)WMI_PDEV_PARAM_ABG_MODE_TX_CHAIN_NUM,
num_abg_tx_chains, PDEV_CMD);
qdf_mc_timer_start(&hdd_ctx->iface_change_timer,
if (QDF_GLOBAL_FTM_MODE != hdd_get_conparam())
qdf_mc_timer_start(&hdd_ctx->iface_change_timer,
hdd_ctx->config->iface_change_wait_time);
hdd_start_complete(0);
@ -11260,6 +11263,24 @@ static int con_mode_handler(const char *kmessage, struct kernel_param *kp)
return ret;
}
static int con_mode_handler_ftm(const char *kmessage,
struct kernel_param *kp)
{
int ret;
ret = param_set_int(kmessage, kp);
if (con_mode_ftm != QDF_GLOBAL_FTM_MODE) {
pr_err("Only FTM mode supported!");
return -ENOTSUPP;
}
hdd_set_conparam(con_mode_ftm);
con_mode = con_mode_ftm;
return ret;
}
/**
* hdd_get_conparam() - driver exit point
*
@ -12102,6 +12123,9 @@ MODULE_DESCRIPTION("WLAN HOST DEVICE DRIVER");
module_param_call(con_mode, con_mode_handler, param_get_int, &con_mode,
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
module_param_call(con_mode_ftm, con_mode_handler_ftm, param_get_int,
&con_mode_ftm, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
module_param_call(fwpath, fwpath_changed_handler, param_get_string, &fwpath,
S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);