blob: 11dfd5db18306e3e79b482df726514d72328a5ba (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
From git@z Thu Jan 1 00:00:00 1970
Subject: [PATCH] rmnet: Handle toolchains with old kernel headers
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Thu, 19 Dec 2024 13:47:15 +0000
Message-Id: <e2b6a94dd9a3789e31dafadfc70c53b565d1db04.camel@linuxfoundation.org>
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
The RMNET_FLAGS_*GRESS_MAP_CKSUMV5 defines were added to the kernel in
5.14[1] and some toolchains use older headers, so add fallback defines
in case they are needed.
[1] linux b6e5d27e32ef6089d316ce7e1ecaf595584d4b84
Upstream-Status: Submitted [https://lore.kernel.org/ofono/e2b6a94dd9a3789e31dafadfc70c53b565d1db04.camel@linuxfoundation.org/T/#u]
Signed-off-by: Ross Burton <ross.burton@arm.com>
---
src/rmnet.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/src/rmnet.c b/src/rmnet.c
index 42b03249..9a7f52fb 100644
--- a/src/rmnet.c
+++ b/src/rmnet.c
@@ -27,6 +27,16 @@
#define MAX_MUX_IDS 254U
#define DEFAULT_MTU 1400U
+/*
+ * These were added in 5.14 so define them here if the toolchain's kernel headers are old.
+ */
+#ifndef RMNET_FLAGS_INGRESS_MAP_CKSUMV5
+#define RMNET_FLAGS_INGRESS_MAP_CKSUMV5 (1U << 4)
+#endif
+#ifndef RMNET_FLAGS_EGRESS_MAP_CKSUMV5
+#define RMNET_FLAGS_EGRESS_MAP_CKSUMV5 (1U << 5)
+#endif
+
struct rmnet_request {
uint32_t parent_ifindex;
rmnet_new_interfaces_func_t new_cb;
--
2.43.0
|