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[Qemu-devel] [PATCH] ether/slirp: Avoid redefinition of the same constan
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[Qemu-devel] [PATCH] ether/slirp: Avoid redefinition of the same constants |
Date: |
Fri, 8 Jan 2016 14:41:28 +0000 |
From: "Dr. David Alan Gilbert" <address@hidden>
eth.h and slirp.h both define ETH_ALEN and ETH_P_IP
rtl8139.c and eth.h both define ETH_HLEN
Move the related constant (ETH_P_ARP) from slirp.h to eth.h, and
remove the duplicates; make slirp.h include eth.h
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
---
hw/net/rtl8139.c | 1 -
include/net/eth.h | 4 +++-
slirp/slirp.h | 7 +------
3 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index 68e43f3..d192d57 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -74,7 +74,6 @@
( ( input ) & ( size - 1 ) )
#define ETHER_TYPE_LEN 2
-#define ETH_HLEN (ETH_ALEN * 2 + ETHER_TYPE_LEN)
#define ETH_MTU 1500
#define VLAN_TCI_LEN 2
diff --git a/include/net/eth.h b/include/net/eth.h
index b3273b8..84384fe 100644
--- a/include/net/eth.h
+++ b/include/net/eth.h
@@ -32,6 +32,7 @@
#include "qemu/iov.h"
#define ETH_ALEN 6
+#define ETH_HLEN 14
struct eth_header {
uint8_t h_dest[ETH_ALEN]; /* destination eth addr */
@@ -170,7 +171,8 @@ struct tcp_hdr {
#define IP_HEADER_VERSION(ip) \
((ip->ip_ver_len >> 4)&0xf)
-#define ETH_P_IP (0x0800)
+#define ETH_P_IP (0x0800) /* Internet Protocol packet */
+#define ETH_P_ARP (0x0806) /* Address Resolution packet */
#define ETH_P_IPV6 (0x86dd)
#define ETH_P_VLAN (0x8100)
#define ETH_P_DVLAN (0x88a8)
diff --git a/slirp/slirp.h b/slirp/slirp.h
index 6589d7e..ec0a4c2 100644
--- a/slirp/slirp.h
+++ b/slirp/slirp.h
@@ -135,6 +135,7 @@ void free(void *ptr);
#include "qemu/queue.h"
#include "qemu/sockets.h"
+#include "net/eth.h"
#include "libslirp.h"
#include "ip.h"
@@ -158,12 +159,6 @@ void free(void *ptr);
#include "bootp.h"
#include "tftp.h"
-#define ETH_ALEN 6
-#define ETH_HLEN 14
-
-#define ETH_P_IP 0x0800 /* Internet Protocol packet */
-#define ETH_P_ARP 0x0806 /* Address Resolution packet */
-
#define ARPOP_REQUEST 1 /* ARP request */
#define ARPOP_REPLY 2 /* ARP reply */
--
2.5.0
- [Qemu-devel] [PATCH] ether/slirp: Avoid redefinition of the same constants,
Dr. David Alan Gilbert (git) <=