浏览代码

iwlwifi: correct descriptions of advanced ucode errors

ucode errors were redefined in new ucode images and all new errors
were showing as advanced sysasserts which was misleading. new errors
are not sequential so additional lookup table added.  errors do not
overlap so both are used to support older and newer ucode images.

Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Jay Sternberg 15 年之前
父节点
当前提交
4b58645ce6
共有 1 个文件被更改,包括 30 次插入6 次删除
  1. 30 6
      drivers/net/wireless/iwlwifi/iwl-agn.c

+ 30 - 6
drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -2296,17 +2296,41 @@ static const char *desc_lookup_text[] = {
 	"DEBUG_1",
 	"DEBUG_2",
 	"DEBUG_3",
-	"ADVANCED SYSASSERT"
 };
 
-static const char *desc_lookup(int i)
+static struct { char *name; u8 num; } advanced_lookup[] = {
+	{ "NMI_INTERRUPT_WDG", 0x34 },
+	{ "SYSASSERT", 0x35 },
+	{ "UCODE_VERSION_MISMATCH", 0x37 },
+	{ "BAD_COMMAND", 0x38 },
+	{ "NMI_INTERRUPT_DATA_ACTION_PT", 0x3C },
+	{ "FATAL_ERROR", 0x3D },
+	{ "NMI_TRM_HW_ERR", 0x46 },
+	{ "NMI_INTERRUPT_TRM", 0x4C },
+	{ "NMI_INTERRUPT_BREAK_POINT", 0x54 },
+	{ "NMI_INTERRUPT_WDG_RXF_FULL", 0x5C },
+	{ "NMI_INTERRUPT_WDG_NO_RBD_RXF_FULL", 0x64 },
+	{ "NMI_INTERRUPT_HOST", 0x66 },
+	{ "NMI_INTERRUPT_ACTION_PT", 0x7C },
+	{ "NMI_INTERRUPT_UNKNOWN", 0x84 },
+	{ "NMI_INTERRUPT_INST_ACTION_PT", 0x86 },
+	{ "ADVANCED_SYSASSERT", 0 },
+};
+
+static const char *desc_lookup(u32 num)
 {
-	int max = ARRAY_SIZE(desc_lookup_text) - 1;
+	int i;
+	int max = ARRAY_SIZE(desc_lookup_text);
 
-	if (i < 0 || i > max)
-		i = max;
+	if (num < max)
+		return desc_lookup_text[num];
 
-	return desc_lookup_text[i];
+	max = ARRAY_SIZE(advanced_lookup) - 1;
+	for (i = 0; i < max; i++) {
+		if (advanced_lookup[i].num == num)
+			break;;
+	}
+	return advanced_lookup[i].name;
 }
 
 #define ERROR_START_OFFSET  (1 * sizeof(u32))