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ath10k: add log level configuration for fw_dbglog

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Introduce an optional log level configuration for the existing debugfs fw_dbglog file. It
allows users to configure the desired log level for firmware dbglog messages.

To configure log level as WARN:

echo 0xffffffff  2 > /sys/kernel/debug/ieee80211/phy0/ath10k/fw_dbglog

The values are:

VERBOSE		0
INFO		1
WARN		2
ERR		3

Signed-off-by: SenthilKumar Jegadeesan <sjegadee@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
SenthilKumar Jegadeesan
2015-01-29 14:36:52 +05:30
committed by Kalle Valo
parent 75930d1a80
commit 467210a67b
5 changed files with 33 additions and 16 deletions
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7
drivers/net/wireless/ath/ath10k/wmi-ops.h
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@@ -116,7 +116,8 @@ struct wmi_ops {
enum wmi_force_fw_hang_type type,
u32 delay_ms);
struct sk_buff *(*gen_mgmt_tx)(struct ath10k *ar, struct sk_buff *skb);
struct sk_buff *(*gen_dbglog_cfg)(struct ath10k *ar, u32 module_enable);
struct sk_buff *(*gen_dbglog_cfg)(struct ath10k *ar, u32 module_enable,
u32 log_level);
struct sk_buff *(*gen_pktlog_enable)(struct ath10k *ar, u32 filter);
struct sk_buff *(*gen_pktlog_disable)(struct ath10k *ar);
struct sk_buff *(*gen_pdev_set_quiet_mode)(struct ath10k *ar,
@@ -846,14 +847,14 @@ ath10k_wmi_force_fw_hang(struct ath10k *ar,
}
static inline int
ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable, u32 log_level)
{
struct sk_buff *skb;
if (!ar->wmi.ops->gen_dbglog_cfg)
return -EOPNOTSUPP;
skb = ar->wmi.ops->gen_dbglog_cfg(ar, module_enable);
skb = ar->wmi.ops->gen_dbglog_cfg(ar, module_enable, log_level);
if (IS_ERR(skb))
return PTR_ERR(skb);