xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ath10k: add support to configure pktlog filter

Browse Source 
Add support to configure packet log filters (tx, rx, rate control)
via debugfs. To disable htt pktlog events set the filters to 0.

ex:

To enable pktlog for all filters

   echo 0x1f > /sys/kernel/debug/ieee80211/phy*/ath10k/pktlog_filter

To disable pktlog

   echo 0 > /sys/kernel/debug/ieee80211/phy*/ath10k/pktlog_filter

Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Rajkumar Manoharan
2014-10-03 08:02:33 +03:00
committed by Kalle Valo
parent 16c1117675
commit 90174455ae
5 changed files with 134 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
drivers/net/wireless/ath/ath10k/wmi.c
View File

@@ -4345,6 +4345,39 @@ int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
}
int ath10k_wmi_pdev_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
{
struct wmi_pdev_pktlog_enable_cmd *cmd;
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
if (!skb)
return -ENOMEM;
ev_bitmap &= ATH10K_PKTLOG_ANY;
ath10k_dbg(ar, ATH10K_DBG_WMI,
"wmi enable pktlog filter:%x\n", ev_bitmap);
cmd = (struct wmi_pdev_pktlog_enable_cmd *)skb->data;
cmd->ev_bitmap = __cpu_to_le32(ev_bitmap);
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->pdev_pktlog_enable_cmdid);
}
int ath10k_wmi_pdev_pktlog_disable(struct ath10k *ar)
{
struct sk_buff *skb;
skb = ath10k_wmi_alloc_skb(ar, 0);
if (!skb)
return -ENOMEM;
ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi disable pktlog\n");
return ath10k_wmi_cmd_send(ar, skb,
ar->wmi.cmd->pdev_pktlog_disable_cmdid);
}
int ath10k_wmi_attach(struct ath10k *ar)
{
if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {