From 6fd09b541fbc426057661c7e0da4f39000b6803e Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Fri, 19 Nov 2010 00:23:26 +0000 Subject: [vlan] Add support for IEEE 802.1Q VLANs Originally-implemented-by: michael-dev@fami-braun.de Signed-off-by: Michael Brown --- src/include/ipxe/netdevice.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'src/include/ipxe/netdevice.h') diff --git a/src/include/ipxe/netdevice.h b/src/include/ipxe/netdevice.h index 26e2ab897..6986233e2 100644 --- a/src/include/ipxe/netdevice.h +++ b/src/include/ipxe/netdevice.h @@ -36,11 +36,12 @@ struct device; /** Maximum length of a link-layer header * * The longest currently-supported link-layer header is for 802.11: a - * 24-byte frame header plus an 8-byte 802.3 LLC/SNAP header. (The - * IPoIB link-layer pseudo-header doesn't actually include link-layer - * addresses; see ipoib.c for details). + * 24-byte frame header plus an 8-byte 802.3 LLC/SNAP header, plus a + * possible 4-byte VLAN header. (The IPoIB link-layer pseudo-header + * doesn't actually include link-layer addresses; see ipoib.c for + * details.) */ -#define MAX_LL_HEADER_LEN 32 +#define MAX_LL_HEADER_LEN 36 /** Maximum length of a network-layer address */ #define MAX_NET_ADDR_LEN 4 @@ -278,7 +279,7 @@ struct net_device { /** List of open network devices */ struct list_head open_list; /** Name of this network device */ - char name[8]; + char name[12]; /** Underlying hardware device */ struct device *dev; -- cgit v1.2.3-55-g7522