ethtool: Fix musl build failure

We just need to ensure the proper names for uint types are used.

(From OE-Core rev: 1d381aa15896c133ce0f5bc5b62e3a416e5deb02)

Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-extended/ethtool/ethtool/ethtool-uint.patch

@@ -0,0 +1,50 @@
+Fix build with musl by using correct uint type names.
+
+This patch is taken from Sabotage Linux, the license statement for patches and
+build scripts in Sabotage Linux says:
+
+    To the extent possible under law, Christian Neukirchen has waived
+    all copyright and related or neighboring rights to this work.
+
+    http://creativecommons.org/publicdomain/zero/1.0/
+
+Therefore this should be good to include in OpenEmbedded.
+
+Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
+
+Upstream-status: Pending
+
+diff -u ethtool-3.14.org/internal.h ethtool-3.14/internal.h
+--- ethtool-3.14.org/internal.h
++++ ethtool-3.14/internal.h
+@@ -7,6 +7,7 @@
+ #include "ethtool-config.h"
+ #endif
+ #include <stdio.h>
++#include <stdint.h>
+ #include <stdlib.h>
+ #include <string.h>
+ #include <sys/types.h>
+@@ -17,16 +18,16 @@
+ 
+ /* ethtool.h expects these to be defined by <linux/types.h> */
+ #ifndef HAVE_BE_TYPES
+-typedef __uint16_t __be16;
+-typedef __uint32_t __be32;
++typedef uint16_t __be16;
++typedef uint32_t __be32;
+ typedef unsigned long long __be64;
+ #endif
+ 
+ typedef unsigned long long u64;
+-typedef __uint32_t u32;
+-typedef __uint16_t u16;
+-typedef __uint8_t u8;
+-typedef __int32_t s32;
++typedef uint32_t u32;
++typedef uint16_t u16;
++typedef uint8_t u8;
++typedef int32_t s32;
+ 
+ #include "ethtool-copy.h"
+ #include "net_tstamp-copy.h"

meta/recipes-extended/ethtool/ethtool_3.14.bb

@@ -9,6 +9,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
 SRC_URI = "${KERNELORG_MIRROR}/software/network/ethtool/ethtool-${PV}.tar.gz \
            file://run-ptest \
            file://avoid_parallel_tests.patch \
+           file://ethtool-uint.patch \
            "
 
 SRC_URI[md5sum] = "997e20c25c43ad5800f8ae3204455a8a"