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ath10k: print more driver info when firmware crashes

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Sometimes users forget to include important info like firmware version,
so better to print all the info.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Kalle Valo 2014-08-25 08:37:45 +03:00
parent 0e9848c0ec
commit 8a0c797edb
4 changed files with 22 additions and 18 deletions
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17
drivers/net/wireless/ath/ath10k/core.c
View File

@ -815,21 +815,8 @@ int ath10k_core_start(struct ath10k *ar)
INIT_LIST_HEAD(&ar->arvifs); INIT_LIST_HEAD(&ar->arvifs);
if (!test_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags)) { 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", ath10k_print_driver_info(ar);
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));
}
__set_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags); __set_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags);

18
drivers/net/wireless/ath/ath10k/debug.c
View File

@ -142,6 +142,24 @@ int ath10k_info(const char *fmt, ...)
} }
EXPORT_SYMBOL(ath10k_info); 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, ...) int ath10k_err(const char *fmt, ...)
{ {
struct va_format vaf = { struct va_format vaf = {

1
drivers/net/wireless/ath/ath10k/debug.h
View File

@ -42,6 +42,7 @@ extern unsigned int ath10k_debug_mask;
__printf(1, 2) int ath10k_info(const char *fmt, ...); __printf(1, 2) int ath10k_info(const char *fmt, ...);
__printf(1, 2) int ath10k_err(const char *fmt, ...); __printf(1, 2) int ath10k_err(const char *fmt, ...);
__printf(1, 2) int ath10k_warn(const char *fmt, ...); __printf(1, 2) int ath10k_warn(const char *fmt, ...);
void ath10k_print_driver_info(struct ath10k *ar);
#ifdef CONFIG_ATH10K_DEBUGFS #ifdef CONFIG_ATH10K_DEBUGFS
int ath10k_debug_start(struct ath10k *ar); int ath10k_debug_start(struct ath10k *ar);

4
drivers/net/wireless/ath/ath10k/pci.c
View File

@ -879,9 +879,7 @@ static void ath10k_pci_fw_crashed_dump(struct ath10k *ar)
scnprintf(uuid, sizeof(uuid), "n/a"); scnprintf(uuid, sizeof(uuid), "n/a");
ath10k_err("firmware crashed! (uuid %s)\n", uuid); ath10k_err("firmware crashed! (uuid %s)\n", uuid);
ath10k_err("hardware name %s version 0x%x\n", ath10k_print_driver_info(ar);
ar->hw_params.name, ar->target_version);
ath10k_err("firmware version: %s\n", ar->hw->wiphy->fw_version);
if (!crash_data) if (!crash_data)
goto exit; goto exit;