sys-kernel/linux-headers/files/0039-BACKPORT-net-qualcomm-rmnet-Export-mux_id-and-flags-to-netlink.patch

From 4bb7436045da199379ac21e17d45d1e4bce7d581 Mon Sep 17 00:00:00 2001
From: Andrew Lassalle <andrewlassalle@chromium.org>
Date: Thu, 17 Dec 2020 11:33:30 -0800
Subject: [PATCH] BACKPORT: net: qualcomm: rmnet: Add rmnet mux_id and flags to
 netlink

Define new netlink attributes for rmnet mux_id and flags. These
flags / mux_id were earlier using vlan flags / id respectively.

This backport of 14452ca3b5ce3 only includes changes in if_link.h

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 14452ca3b5ce304fb2fea96dbc9ca1e4e7978551)
Change-Id: I448a440dc35d4037547b6a26399cb0ccb01c3577
---
 include/uapi/linux/if_link.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 1f00f0cd6790..55b7baae0cbd 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -928,4 +928,25 @@ enum {
 	IFLA_EVENT_BONDING_OPTIONS,	/* change in bonding options */
 };
 
+/* rmnet section */
+
+#define RMNET_FLAGS_INGRESS_DEAGGREGATION         (1U << 0)
+#define RMNET_FLAGS_INGRESS_MAP_COMMANDS          (1U << 1)
+#define RMNET_FLAGS_INGRESS_MAP_CKSUMV4           (1U << 2)
+#define RMNET_FLAGS_EGRESS_MAP_CKSUMV4            (1U << 3)
+
+enum {
+	IFLA_RMNET_UNSPEC,
+	IFLA_RMNET_MUX_ID,
+	IFLA_RMNET_FLAGS,
+	__IFLA_RMNET_MAX,
+};
+
+#define IFLA_RMNET_MAX	(__IFLA_RMNET_MAX - 1)
+
+struct ifla_rmnet_flags {
+	__u32	flags;
+	__u32	mask;
+};
+
 #endif /* _UAPI_LINUX_IF_LINK_H */
-- 
2.29.2