---

yaml
---
r: 255591
b: refs/heads/master
c: 960aee6
h: refs/heads/master
i:
  255589: 5a25aef
  255587: 8969090
  255583: 1f4a29d
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1c361efb226d609a07403057a71557faf500b17a
+refs/heads/master: 960aee6c7d5951ac20c0227ad73bad56392f0afc

trunk/drivers/net/r8169.c

@@ -1754,18 +1754,52 @@ static void rtl_writephy_batch(struct rtl8169_private *tp,
 #define PHY_DELAY_MS		0xe0000000
 #define PHY_WRITE_ERI_WORD	0xf0000000
 
+struct fw_info {
+	u32	magic;
+	char	version[RTL_VER_SIZE];
+	__le32	fw_start;
+	__le32	fw_len;
+	u8	chksum;
+} __packed;
+
 #define FW_OPCODE_SIZE	sizeof(typeof(*((struct rtl_fw_phy_action *)0)->code))
 
 static bool rtl_fw_format_ok(struct rtl8169_private *tp, struct rtl_fw *rtl_fw)
 {
 	const struct firmware *fw = rtl_fw->fw;
+	struct fw_info *fw_info = (struct fw_info *)fw->data;
 	struct rtl_fw_phy_action *pa = &rtl_fw->phy_action;
 	char *version = rtl_fw->version;
 	bool rc = false;
 
 	if (fw->size < FW_OPCODE_SIZE)
 		goto out;
-	else {
+
+	if (!fw_info->magic) {
+		size_t i, size, start;
+		u8 checksum = 0;
+
+		if (fw->size < sizeof(*fw_info))
+			goto out;
+
+		for (i = 0; i < fw->size; i++)
+			checksum += fw->data[i];
+		if (checksum != 0)
+			goto out;
+
+		start = le32_to_cpu(fw_info->fw_start);
+		if (start > fw->size)
+			goto out;
+
+		size = le32_to_cpu(fw_info->fw_len);
+		if (size > (fw->size - start) / FW_OPCODE_SIZE)
+			goto out;
+
+		memcpy(version, fw_info->version, RTL_VER_SIZE);
+
+		pa->code = (__le32 *)(fw->data + start);
+		pa->size = size;
+	} else {
 		if (fw->size % FW_OPCODE_SIZE)
 			goto out;