summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/net/e1000.h7
-rw-r--r--drivers/usb/gadget/ether.c1
-rw-r--r--drivers/usb/gadget/rndis.c1
-rw-r--r--include/net.h2
-rw-r--r--include/usb_ether.h1
5 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/e1000.h b/drivers/net/e1000.h
index 6d110eb5d5..f3b77b1d97 100644
--- a/drivers/net/e1000.h
+++ b/drivers/net/e1000.h
@@ -430,12 +430,11 @@ struct e1000_phy_stats {
#define ENET_HEADER_SIZE 14
#define MAXIMUM_ETHERNET_FRAME_SIZE 1518 /* With FCS */
#define MINIMUM_ETHERNET_FRAME_SIZE 64 /* With FCS */
-#define ETHERNET_FCS_SIZE 4
#define MAXIMUM_ETHERNET_PACKET_SIZE \
- (MAXIMUM_ETHERNET_FRAME_SIZE - ETHERNET_FCS_SIZE)
+ (MAXIMUM_ETHERNET_FRAME_SIZE - ETH_FCS_LEN)
#define MINIMUM_ETHERNET_PACKET_SIZE \
- (MINIMUM_ETHERNET_FRAME_SIZE - ETHERNET_FCS_SIZE)
-#define CRC_LENGTH ETHERNET_FCS_SIZE
+ (MINIMUM_ETHERNET_FRAME_SIZE - ETH_FCS_LEN)
+#define CRC_LENGTH ETH_FCS_LEN
#define MAX_JUMBO_FRAME_SIZE 0x3F00
/* 802.1q VLAN Packet Sizes */
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index ba442d5ed5..8f03a6bb9d 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -68,7 +68,6 @@ unsigned packet_received, packet_sent;
#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
#define ETH_DATA_LEN 1500 /* Max. octets in payload */
#define ETH_FRAME_LEN PKTSIZE_ALIGN /* Max. octets in frame sans FCS */
-#define ETH_FCS_LEN 4 /* Octets in the FCS */
#define DRIVER_DESC "Ethernet Gadget"
/* Based on linux 2.6.27 version */
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index 404a7b96f8..62c9b2ead7 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -43,7 +43,6 @@
#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
#define ETH_DATA_LEN 1500 /* Max. octets in payload */
#define ETH_FRAME_LEN PKTSIZE_ALIGN /* Max. octets in frame sans FCS */
-#define ETH_FCS_LEN 4 /* Octets in the FCS */
#define ENOTSUPP 524 /* Operation is not supported */
diff --git a/include/net.h b/include/net.h
index 43e3d28729..237c932be3 100644
--- a/include/net.h
+++ b/include/net.h
@@ -191,6 +191,8 @@ struct ethernet_hdr {
/* Ethernet header size */
#define ETHER_HDR_SIZE (sizeof(struct ethernet_hdr))
+#define ETH_FCS_LEN 4 /* Octets in the FCS */
+
struct e802_hdr {
uchar et_dest[6]; /* Destination node */
uchar et_src[6]; /* Source node */
diff --git a/include/usb_ether.h b/include/usb_ether.h
index b38d037fbe..23507e19e6 100644
--- a/include/usb_ether.h
+++ b/include/usb_ether.h
@@ -18,7 +18,6 @@
#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
#define ETH_DATA_LEN 1500 /* Max. octets in payload */
#define ETH_FRAME_LEN PKTSIZE_ALIGN /* Max. octets in frame sans FCS */
-#define ETH_FCS_LEN 4 /* Octets in the FCS */
struct ueth_data {
/* eth info */