/*
* Process all the Netlink messages from Logger Socket app in user space
*/
static int wlan_logging_proc_sock_rx_msg(struct sk_buff *skb)
{
tAniNlHdr *wnl;
int radio;
int type;
int ret;
if (TRUE == vos_isUnloadInProgress())
{
pr_info("%s: unload in progress\n",__func__);
return -ENODEV;
}
wnl = (tAniNlHdr *) skb->data;
radio = wnl->radio;
type = wnl->nlh.nlmsg_type;
if (radio < 0 || radio > ANI_MAX_RADIOS) {
pr_err("%s: invalid radio id [%d]\n",
__func__, radio);
return -EINVAL;
}
if (gapp_pid != INVALID_PID) {
if (wnl->nlh.nlmsg_pid > gapp_pid) {
gapp_pid = wnl->nlh.nlmsg_pid;
}
spin_lock_bh(&gwlan_logging.spin_lock);
if (gwlan_logging.pcur_node->filled_length) {
wlan_queue_logmsg_for_app();
}
spin_unlock_bh(&gwlan_logging.spin_lock);
set_bit(HOST_LOG_POST, &gwlan_logging.event_flag);
wake_up_interruptible(&gwlan_logging.wait_queue);
} else {
/* This is to set the default levels (WLAN logging
* default values not the VOS trace default) when
* logger app is registered for the first time.
*/
gapp_pid = wnl->nlh.nlmsg_pid;
}
ret = wlan_send_sock_msg_to_app(&wnl->wmsg, 0,
ANI_NL_MSG_LOG, wnl->nlh.nlmsg_pid);
if (ret < 0) {
pr_err("wlan_send_sock_msg_to_app: failed");
}
return ret;
}
/*
* Process all the Netlink messages from Logger Socket app in user space
*/
static int wlan_logging_proc_sock_rx_msg(struct sk_buff *skb)
{
tAniNlHdr *wnl;
int radio;
int type;
int ret;
wnl = (tAniNlHdr *) skb->data;
radio = wnl->radio;
type = wnl->nlh.nlmsg_type;
if (radio < 0 || radio > ANI_MAX_RADIOS) {
LOGGING_TRACE(VOS_TRACE_LEVEL_ERROR,
"%s: invalid radio id [%d]\n",
__func__, radio);
return -EINVAL;
}
if (gapp_pid != INVALID_PID) {
if (wnl->nlh.nlmsg_pid > gapp_pid) {
gapp_pid = wnl->nlh.nlmsg_pid;
}
spin_lock_bh(&gwlan_logging.spin_lock);
if (gwlan_logging.pcur_node->filled_length) {
wlan_queue_logmsg_for_app();
}
spin_unlock_bh(&gwlan_logging.spin_lock);
gwlan_logging.wakeEvent = TRUE;
wake_up_interruptible(&gwlan_logging.wait_queue);
} else {
/* This is to set the default levels (WLAN logging
* default values not the VOS trace default) when
* logger app is registered for the first time.
*/
gapp_pid = wnl->nlh.nlmsg_pid;
set_default_logtoapp_log_level();
}
ret = wlan_send_sock_msg_to_app(&wnl->wmsg, 0,
ANI_NL_MSG_LOG, wnl->nlh.nlmsg_pid);
if (ret < 0) {
LOGGING_TRACE(VOS_TRACE_LEVEL_ERROR,
"wlan_send_sock_msg_to_app: failed");
}
return ret;
}
