ath10k: print crc32 checksums for firmware and board files

[cascardo/linux.git] / drivers / net / wireless / ath / ath10k / debug.c

diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index b502b7f..4fc3d4f 100644 (file)
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -19,6 +19,8 @@
 #include <linux/debugfs.h>
 #include <linux/vmalloc.h>
 #include <linux/utsname.h>
+#include <linux/crc32.h>
+#include <linux/firmware.h>
 
 #include "core.h"
 #include "debug.h"
@@ -122,28 +124,51 @@ void ath10k_info(struct ath10k *ar, const char *fmt, ...)
 }
 EXPORT_SYMBOL(ath10k_info);
 
-void ath10k_print_driver_info(struct ath10k *ar)
+void ath10k_debug_print_hwfw_info(struct ath10k *ar)
 {
        char fw_features[128] = {};
-       char boardinfo[100];
 
        ath10k_core_get_fw_features_str(ar, fw_features, sizeof(fw_features));
 
-       if (ar->id.bmi_ids_valid)
-               scnprintf(boardinfo, sizeof(boardinfo), "bmi %d:%d",
-                         ar->id.bmi_chip_id, ar->id.bmi_board_id);
-       else
-               scnprintf(boardinfo, sizeof(boardinfo), "sub %04x:%04x",
-                         ar->id.subsystem_vendor, ar->id.subsystem_device);
-
-       ath10k_info(ar, "%s (0x%08x, 0x%08x %s) fw %s fwapi %d bdapi %d htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d raw %d hwcrypto %d features %s\n",
+       ath10k_info(ar, "%s target 0x%08x chip_id 0x%08x sub %04x:%04x",
                    ar->hw_params.name,
                    ar->target_version,
                    ar->chip_id,
-                   boardinfo,
+                   ar->id.subsystem_vendor, ar->id.subsystem_device);
+
+       ath10k_info(ar, "kconfig debug %d debugfs %d tracing %d dfs %d testmode %d\n",
+                   config_enabled(CONFIG_ATH10K_DEBUG),
+                   config_enabled(CONFIG_ATH10K_DEBUGFS),
+                   config_enabled(CONFIG_ATH10K_TRACING),
+                   config_enabled(CONFIG_ATH10K_DFS_CERTIFIED),
+                   config_enabled(CONFIG_NL80211_TESTMODE));
+
+       ath10k_info(ar, "firmware ver %s api %d features %s crc32 %08x\n",
                    ar->hw->wiphy->fw_version,
                    ar->fw_api,
+                   fw_features,
+                   crc32_le(0, ar->firmware->data, ar->firmware->size));
+}
+
+void ath10k_debug_print_board_info(struct ath10k *ar)
+{
+       char boardinfo[100];
+
+       if (ar->id.bmi_ids_valid)
+               scnprintf(boardinfo, sizeof(boardinfo), "%d:%d",
+                         ar->id.bmi_chip_id, ar->id.bmi_board_id);
+       else
+               scnprintf(boardinfo, sizeof(boardinfo), "N/A");
+
+       ath10k_info(ar, "board_file api %d bmi_id %s crc32 %08x",
                    ar->bd_api,
+                   boardinfo,
+                   crc32_le(0, ar->board->data, ar->board->size));
+}
+
+void ath10k_debug_print_boot_info(struct ath10k *ar)
+{
+       ath10k_info(ar, "htt-ver %d.%d wmi-op %d htt-op %d cal %s max-sta %d raw %d hwcrypto %d\n",
                    ar->htt.target_version_major,
                    ar->htt.target_version_minor,
                    ar->wmi.op_version,
@@ -151,14 +176,14 @@ void ath10k_print_driver_info(struct ath10k *ar)
                    ath10k_cal_mode_str(ar->cal_mode),
                    ar->max_num_stations,
                    test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags),
-                   !test_bit(ATH10K_FLAG_HW_CRYPTO_DISABLED, &ar->dev_flags),
-                   fw_features);
-       ath10k_info(ar, "debug %d debugfs %d tracing %d dfs %d testmode %d\n",
-                   config_enabled(CONFIG_ATH10K_DEBUG),
-                   config_enabled(CONFIG_ATH10K_DEBUGFS),
-                   config_enabled(CONFIG_ATH10K_TRACING),
-                   config_enabled(CONFIG_ATH10K_DFS_CERTIFIED),
-                   config_enabled(CONFIG_NL80211_TESTMODE));
+                   !test_bit(ATH10K_FLAG_HW_CRYPTO_DISABLED, &ar->dev_flags));
+}
+
+void ath10k_print_driver_info(struct ath10k *ar)
+{
+       ath10k_debug_print_hwfw_info(ar);
+       ath10k_debug_print_board_info(ar);
+       ath10k_debug_print_boot_info(ar);
 }
 EXPORT_SYMBOL(ath10k_print_driver_info);