diff options
| author |   Govind Singh <govinds@codeaurora.org> | 2019-06-03 18:14:52 +0300 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2019-06-25 16:16:54 +0300 |
| commit | d9e47698965d782dba1d9d9bc04441e668d71008 (patch) | |
| tree | 836139d5b5419161c611c41d13838a15f60ddd96 /drivers/net/wireless/ath/ath10k/snoc.c | |
| parent | ath10k: add report MIC error for sdio chip (diff) | |
| download | linux-dev-d9e47698965d782dba1d9d9bc04441e668d71008.tar.xz linux-dev-d9e47698965d782dba1d9d9bc04441e668d71008.zip | |
ath10k: Add WMI diag fw logging support for WCN3990
Integrated WiFi chipset ex:WCN399x supports fw logging
using WMI copy engine and shared mem DIAG based fw logging.
By default shared mem DIAG based fw logging is enabled.
To support WMI copy engine based fw logging add QMI
control message to enable WMI copy engine based fw logging.
Enable WMI based fw logging using fw_diag_log module parameter.
insmod ath10k_core.ko fw_diag_log=1
DIAG utility(https://github.com/andersson/diag) implements extraction
of diagnostics related messages between application processor and
various subsystems while shared mem DIAG based fw logging is enabled.
Testing: Tested on WCN3990/QCA6174 HW
Tested FW: WLAN.HL.3.1-00959-QCAHLSWMTPLZ-1
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/snoc.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/snoc.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index ca1186ec4129..b491361e6ed4 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1050,6 +1050,19 @@ err_wlan_enable: return ret; } +static int ath10k_snoc_hif_set_target_log_mode(struct ath10k *ar, + u8 fw_log_mode) +{ + u8 fw_dbg_mode; + + if (fw_log_mode) + fw_dbg_mode = ATH10K_ENABLE_FW_LOG_CE; + else + fw_dbg_mode = ATH10K_ENABLE_FW_LOG_DIAG; + + return ath10k_qmi_set_fw_log_mode(ar, fw_dbg_mode); +} + #ifdef CONFIG_PM static int ath10k_snoc_hif_suspend(struct ath10k *ar) { @@ -1103,6 +1116,8 @@ static const struct ath10k_hif_ops ath10k_snoc_hif_ops = { .send_complete_check = ath10k_snoc_hif_send_complete_check, .get_free_queue_number = ath10k_snoc_hif_get_free_queue_number, .get_target_info = ath10k_snoc_hif_get_target_info, + .set_target_log_mode = ath10k_snoc_hif_set_target_log_mode, + #ifdef CONFIG_PM .suspend = ath10k_snoc_hif_suspend, .resume = ath10k_snoc_hif_resume, |