From 8a0c797edb65249a82fd6f2ede39785282b4901f Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Mon, 25 Aug 2014 08:37:45 +0300 Subject: [PATCH] ath10k: print more driver info when firmware crashes Sometimes users forget to include important info like firmware version, so better to print all the info. Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/core.c | 17 ++--------------- drivers/net/wireless/ath/ath10k/debug.c | 18 ++++++++++++++++++ drivers/net/wireless/ath/ath10k/debug.h | 1 + drivers/net/wireless/ath/ath10k/pci.c | 4 +--- 4 files changed, 22 insertions(+), 18 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index ba2e87ab19bd..28f0adea73b6 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -815,21 +815,8 @@ int ath10k_core_start(struct ath10k *ar) INIT_LIST_HEAD(&ar->arvifs); - if (!test_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags)) { - ath10k_info("%s (0x%08x, 0x%08x) fw %s api %d htt %d.%d\n", - ar->hw_params.name, - ar->target_version, - ar->chip_id, - ar->hw->wiphy->fw_version, - ar->fw_api, - ar->htt.target_version_major, - ar->htt.target_version_minor); - ath10k_info("debug %d debugfs %d tracing %d dfs %d\n", - config_enabled(CONFIG_ATH10K_DEBUG), - config_enabled(CONFIG_ATH10K_DEBUGFS), - config_enabled(CONFIG_ATH10K_TRACING), - config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)); - } + if (!test_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags)) + ath10k_print_driver_info(ar); __set_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags); diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 2171744ba2fe..442fe93d18be 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -142,6 +142,24 @@ int ath10k_info(const char *fmt, ...) } EXPORT_SYMBOL(ath10k_info); +void ath10k_print_driver_info(struct ath10k *ar) +{ + ath10k_info("%s (0x%08x, 0x%08x) fw %s api %d htt %d.%d\n", + ar->hw_params.name, + ar->target_version, + ar->chip_id, + ar->hw->wiphy->fw_version, + ar->fw_api, + ar->htt.target_version_major, + ar->htt.target_version_minor); + ath10k_info("debug %d debugfs %d tracing %d dfs %d\n", + config_enabled(CONFIG_ATH10K_DEBUG), + config_enabled(CONFIG_ATH10K_DEBUGFS), + config_enabled(CONFIG_ATH10K_TRACING), + config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)); +} +EXPORT_SYMBOL(ath10k_print_driver_info); + int ath10k_err(const char *fmt, ...) { struct va_format vaf = { diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h index 416c62bbbb26..47ee4a623af6 100644 --- a/drivers/net/wireless/ath/ath10k/debug.h +++ b/drivers/net/wireless/ath/ath10k/debug.h @@ -42,6 +42,7 @@ extern unsigned int ath10k_debug_mask; __printf(1, 2) int ath10k_info(const char *fmt, ...); __printf(1, 2) int ath10k_err(const char *fmt, ...); __printf(1, 2) int ath10k_warn(const char *fmt, ...); +void ath10k_print_driver_info(struct ath10k *ar); #ifdef CONFIG_ATH10K_DEBUGFS int ath10k_debug_start(struct ath10k *ar); diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index bc8c3e3345c1..bb1e4738add4 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -879,9 +879,7 @@ static void ath10k_pci_fw_crashed_dump(struct ath10k *ar) scnprintf(uuid, sizeof(uuid), "n/a"); ath10k_err("firmware crashed! (uuid %s)\n", uuid); - ath10k_err("hardware name %s version 0x%x\n", - ar->hw_params.name, ar->target_version); - ath10k_err("firmware version: %s\n", ar->hw->wiphy->fw_version); + ath10k_print_driver_info(ar); if (!crash_data) goto exit; -- 2.20.1