diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/debug.c | 32 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-ops.h | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 5 |
5 files changed, 33 insertions, 16 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index c8ba6bd4b968..d60e46fe6d19 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -350,6 +350,7 @@ struct ath10k_debug { /* protected by conf_mutex */ u32 fw_dbglog_mask; + u32 fw_dbglog_level; u32 pktlog_filter; u32 reg_addr; u32 nf_cal_period; diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 42b2e49b2836..d2281e5c2ffe 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -1318,10 +1318,10 @@ static ssize_t ath10k_read_fw_dbglog(struct file *file, { struct ath10k *ar = file->private_data; unsigned int len; - char buf[32]; + char buf[64]; - len = scnprintf(buf, sizeof(buf), "0x%08x\n", - ar->debug.fw_dbglog_mask); + len = scnprintf(buf, sizeof(buf), "0x%08x %u\n", + ar->debug.fw_dbglog_mask, ar->debug.fw_dbglog_level); return simple_read_from_buffer(user_buf, count, ppos, buf, len); } @@ -1331,19 +1331,32 @@ static ssize_t ath10k_write_fw_dbglog(struct file *file, size_t count, loff_t *ppos) { struct ath10k *ar = file->private_data; - unsigned long mask; int ret; + char buf[64]; + unsigned int log_level, mask; - ret = kstrtoul_from_user(user_buf, count, 0, &mask); - if (ret) - return ret; + simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count); + + /* make sure that buf is null terminated */ + buf[sizeof(buf) - 1] = 0; + + ret = sscanf(buf, "%x %u", &mask, &log_level); + + if (!ret) + return -EINVAL; + + if (ret == 1) + /* default if user did not specify */ + log_level = ATH10K_DBGLOG_LEVEL_WARN; mutex_lock(&ar->conf_mutex); ar->debug.fw_dbglog_mask = mask; + ar->debug.fw_dbglog_level = log_level; if (ar->state == ATH10K_STATE_ON) { - ret = ath10k_wmi_dbglog_cfg(ar, ar->debug.fw_dbglog_mask); + ret = ath10k_wmi_dbglog_cfg(ar, ar->debug.fw_dbglog_mask, + ar->debug.fw_dbglog_level); if (ret) { ath10k_warn(ar, "dbglog cfg failed from debugfs: %d\n", ret); @@ -1685,7 +1698,8 @@ int ath10k_debug_start(struct ath10k *ar) ret); if (ar->debug.fw_dbglog_mask) { - ret = ath10k_wmi_dbglog_cfg(ar, ar->debug.fw_dbglog_mask); + ret = ath10k_wmi_dbglog_cfg(ar, ar->debug.fw_dbglog_mask, + ATH10K_DBGLOG_LEVEL_WARN); if (ret) /* not serious */ ath10k_warn(ar, "failed to enable dbglog during start: %d", diff --git a/drivers/net/wireless/ath/ath10k/wmi-ops.h b/drivers/net/wireless/ath/ath10k/wmi-ops.h index de436162a805..04dc4b9db04e 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-ops.h +++ b/drivers/net/wireless/ath/ath10k/wmi-ops.h @@ -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); diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index ba78c187976c..71614ba1b145 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -2126,8 +2126,8 @@ ath10k_wmi_tlv_op_gen_force_fw_hang(struct ath10k *ar, } static struct sk_buff * -ath10k_wmi_tlv_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable) -{ +ath10k_wmi_tlv_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable, + u32 log_level) { struct wmi_tlv_dbglog_cmd *cmd; struct wmi_tlv *tlv; struct sk_buff *skb; diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index d6c5b423b836..fd213d9e4214 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -4991,7 +4991,8 @@ ath10k_wmi_op_gen_force_fw_hang(struct ath10k *ar, } static struct sk_buff * -ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable) +ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable, + u32 log_level) { struct wmi_dbglog_cfg_cmd *cmd; struct sk_buff *skb; @@ -5004,7 +5005,7 @@ ath10k_wmi_op_gen_dbglog_cfg(struct ath10k *ar, u32 module_enable) cmd = (struct wmi_dbglog_cfg_cmd *)skb->data; if (module_enable) { - cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE, + cfg = SM(log_level, ATH10K_DBGLOG_CFG_LOG_LVL); } else { /* set back defaults, all modules with WARN level */ |