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| author | Bin Meng <bmeng.cn@gmail.com> | 2015-03-20 17:12:18 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-03-24 21:22:37 -0600 |
| commit | a7c3d5e2a9f4d0feb1e21733434e6d29f5ac566b (patch) | |
| tree | bd9b383da9a97783b1c60fcc99c9851c33ccdb50 /include | |
| parent | e4ad6031a79fb3182613f95423ebcd771309679d (diff) | |
| download | talos-obmc-uboot-a7c3d5e2a9f4d0feb1e21733434e6d29f5ac566b.tar.gz talos-obmc-uboot-a7c3d5e2a9f4d0feb1e21733434e6d29f5ac566b.zip | |
net: Add ethernet FCS length macro in net.h
Some ethernet drivers use their own version of ethernet FCS length
macro which is really common. We define ETH_FCS_LEN in net.h and
replace those custom versions in various places.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net.h | 2 | ||||
| -rw-r--r-- | include/usb_ether.h | 1 |
2 files changed, 2 insertions, 1 deletions
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 */ |
