[dpdk-dev] [PATCH v4 3/3] eal/windows: librte_net build on Windows

[Fady Bader <fady@mellanox.com>]

librte_net wasn't compiling under Windows.
To solve this, needed header files were added.

Signed-off-by: Fady Bader <fady@mellanox.com>
---
 lib/librte_eal/windows/include/netinet/in.h | 23 +++++++++++++++++++++++
 lib/librte_eal/windows/include/netinet/ip.h | 10 ++++++++++
 lib/librte_net/rte_ether.c                  |  4 ++++
 lib/meson.build                             |  2 +-
 4 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 lib/librte_eal/windows/include/netinet/in.h
 create mode 100644 lib/librte_eal/windows/include/netinet/ip.h

diff --git a/lib/librte_eal/windows/include/netinet/in.h b/lib/librte_eal/windows/include/netinet/in.h
new file mode 100644
index 0000000000..2be25c8bea
--- /dev/null
+++ b/lib/librte_eal/windows/include/netinet/in.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2020 Mellanox Technologies, Ltd
+ */
+
+#ifndef _IN_H_
+#define _IN_H_
+
+#define IPPROTO_IP 0               /* Dummy for IP */
+#define IPPROTO_HOPOPTS 0          /* IPv6 Hop-by-Hop options */
+#define IPPROTO_IPIP 4             /* IPIP tunnels (for compatibility) */
+#define IPPROTO_TCP 6              /* Transmission Control Protocol */
+#define IPPROTO_UDP 17             /* User Datagram Protocol */
+#define IPPROTO_IPV6 41            /* IPv6 header */
+#define IPPROTO_ROUTING 43         /* IPv6 routing header */
+#define IPPROTO_FRAGMENT 44        /* IPv6 fragmentation header */
+#define IPPROTO_GRE 47             /* General Routing Encap */
+#define IPPROTO_ESP 50             /* IPsec Encap Sec. Payload */
+#define IPPROTO_AH 51              /* IPsec Auth Header */
+#define IPPROTO_NONE 59            /* IPv6 no next header */
+#define IPPROTO_DSTOPTS 60         /* IPv6 destination option */
+#define IPPROTO_SCTP 132           /* Stream Control Transmission Protocol */
+
+#endif
diff --git a/lib/librte_eal/windows/include/netinet/ip.h b/lib/librte_eal/windows/include/netinet/ip.h
new file mode 100644
index 0000000000..2126498797
--- /dev/null
+++ b/lib/librte_eal/windows/include/netinet/ip.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2020 Mellanox Technologies, Ltd
+ */
+
+#ifndef _IP_H_
+#define _IP_H_
+
+#define IPVERSION 4
+
+#endif
diff --git a/lib/librte_net/rte_ether.c b/lib/librte_net/rte_ether.c
index ced65ed9f3..6055ae1463 100644
--- a/lib/librte_net/rte_ether.c
+++ b/lib/librte_net/rte_ether.c
@@ -10,12 +10,16 @@
 void
 rte_eth_random_addr(uint8_t *addr)
 {
+#ifdef RTE_EXEC_ENV_WINDOWS
+	RTE_SET_USED(addr); /* random is not supported yet */
+#else
 	uint64_t rand = rte_rand();
 	uint8_t *p = (uint8_t *)&rand;
 
 	rte_memcpy(addr, p, RTE_ETHER_ADDR_LEN);
 	addr[0] &= (uint8_t)~RTE_ETHER_GROUP_ADDR;	/* clear multicast bit */
 	addr[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;	/* set local assignment bit */
+#endif
 }
 
 void
diff --git a/lib/meson.build b/lib/meson.build
index 3852c01564..6bbaf242a9 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -40,7 +40,7 @@ if is_windows
 		'kvargs',
 		'eal',
 		'ring',
-		'mempool', 'mbuf', 'pci',
+		'mempool', 'mbuf', 'pci', 'net',
 	] # only supported libraries for windows
 endif
 
-- 
2.16.1.windows.4