iwlwifi: expand error lookup and align output
authorJay Sternberg <jay.e.sternberg@intel.com>
Tue, 14 Oct 2008 19:32:42 +0000 (12:32 -0700)
committerJohn W. Linville <linville@tuxdriver.com>
Fri, 31 Oct 2008 23:00:26 +0000 (19:00 -0400)
change desc_lookup from hard coded switch to a simple lookup table and expand
list to include all errors.  Also corrected output using this string so info
is aligned and easier to read when debugging issues.

Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-core.c

index 2c4162e48140bee71137a5f9f4cd8d7c376476e6..59dd608b9095a6d1afa3fca4d477ba45d5904e69 100644 (file)
@@ -1162,24 +1162,47 @@ int iwl_verify_ucode(struct iwl_priv *priv)
 }
 EXPORT_SYMBOL(iwl_verify_ucode);
 
+
+static const char *desc_lookup_text[] = {
+       "OK",
+       "FAIL",
+       "BAD_PARAM",
+       "BAD_CHECKSUM",
+       "NMI_INTERRUPT_WDG",
+       "SYSASSERT",
+       "FATAL_ERROR",
+       "BAD_COMMAND",
+       "HW_ERROR_TUNE_LOCK",
+       "HW_ERROR_TEMPERATURE",
+       "ILLEGAL_CHAN_FREQ",
+       "VCC_NOT_STABLE",
+       "FH_ERROR",
+       "NMI_INTERRUPT_HOST",
+       "NMI_INTERRUPT_ACTION_PT",
+       "NMI_INTERRUPT_UNKNOWN",
+       "UCODE_VERSION_MISMATCH",
+       "HW_ERROR_ABS_LOCK",
+       "HW_ERROR_CAL_LOCK_FAIL",
+       "NMI_INTERRUPT_INST_ACTION_PT",
+       "NMI_INTERRUPT_DATA_ACTION_PT",
+       "NMI_TRM_HW_ER",
+       "NMI_INTERRUPT_TRM",
+       "NMI_INTERRUPT_BREAK_POINT"
+       "DEBUG_0",
+       "DEBUG_1",
+       "DEBUG_2",
+       "DEBUG_3",
+       "UNKNOWN"
+};
+
 static const char *desc_lookup(int i)
 {
-       switch (i) {
-       case 1:
-               return "FAIL";
-       case 2:
-               return "BAD_PARAM";
-       case 3:
-               return "BAD_CHECKSUM";
-       case 4:
-               return "NMI_INTERRUPT";
-       case 5:
-               return "SYSASSERT";
-       case 6:
-               return "FATAL_ERROR";
-       }
+       int max = ARRAY_SIZE(desc_lookup_text) - 1;
+
+       if (i < 0 || i > max)
+               i = max;
 
-       return "UNKNOWN";
+       return desc_lookup_text[i];
 }
 
 #define ERROR_START_OFFSET  (1 * sizeof(u32))
@@ -1225,9 +1248,9 @@ void iwl_dump_nic_error_log(struct iwl_priv *priv)
        line = iwl_read_targ_mem(priv, base + 9 * sizeof(u32));
        time = iwl_read_targ_mem(priv, base + 11 * sizeof(u32));
 
-       IWL_ERROR("Desc        Time       "
+       IWL_ERROR("Desc                               Time       "
                "data1      data2      line\n");
-       IWL_ERROR("%-13s (#%d) %010u 0x%08X 0x%08X %u\n",
+       IWL_ERROR("%-28s (#%02d) %010u 0x%08X 0x%08X %u\n",
                desc_lookup(desc), desc, time, data1, data2, line);
        IWL_ERROR("blink1  blink2  ilink1  ilink2\n");
        IWL_ERROR("0x%05X 0x%05X 0x%05X 0x%05X\n", blink1, blink2,