cxgb3 - FW upgrade

Bump up FW version to 5.0.
Do not downgrade FW within the same major version range.
Signed-off-by: NDivy Le Ray <divy@chelsio.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

drivers/net/cxgb3/t3_hw.c

@@ -988,13 +988,17 @@ int t3_check_fw_version(struct adapter *adapter, int *must_load)
 		CH_ERR(adapter, "found wrong FW version(%u.%u), "
 		       "driver needs version %u.%u\n", major, minor,
 		       FW_VERSION_MAJOR, FW_VERSION_MINOR);
-	else {
+	else if (minor < FW_VERSION_MINOR) {
 		*must_load = 0;
-		CH_WARN(adapter, "found wrong FW minor version(%u.%u), "
+		CH_WARN(adapter, "found old FW minor version(%u.%u), "
+		        "driver compiled for version %u.%u\n", major, minor,
+			FW_VERSION_MAJOR, FW_VERSION_MINOR);
+	} else {
+		CH_WARN(adapter, "found newer FW version(%u.%u), "
 		        "driver compiled for version %u.%u\n", major, minor,
 			FW_VERSION_MAJOR, FW_VERSION_MINOR);
+			return 0;
 	}
-
 	return -EINVAL;
 }
 

drivers/net/cxgb3/version.h

@@ -38,7 +38,7 @@
 #define DRV_VERSION "1.0-ko"
 
 /* Firmware version */
-#define FW_VERSION_MAJOR 4
-#define FW_VERSION_MINOR 6
+#define FW_VERSION_MAJOR 5
+#define FW_VERSION_MINOR 0
 #define FW_VERSION_MICRO 0
 #endif				/* __CHELSIO_VERSION_H */