diff options
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/unisys/include/iochannel.h | 10 | ||||
| -rw-r--r-- | drivers/staging/unisys/visornic/visornic_main.c | 4 |
2 files changed, 6 insertions, 8 deletions
diff --git a/drivers/staging/unisys/include/iochannel.h b/drivers/staging/unisys/include/iochannel.h index cba4433bcd51..9081b3f8779c 100644 --- a/drivers/staging/unisys/include/iochannel.h +++ b/drivers/staging/unisys/include/iochannel.h @@ -113,12 +113,10 @@ enum net_types { }; -#define ETH_HEADER_SIZE 14 /* size of ethernet header */ - #define ETH_MIN_DATA_SIZE 46 /* minimum eth data size */ -#define ETH_MIN_PACKET_SIZE (ETH_HEADER_SIZE + ETH_MIN_DATA_SIZE) +#define ETH_MIN_PACKET_SIZE (ETH_HLEN + ETH_MIN_DATA_SIZE) -#define ETH_MAX_MTU 16384 /* maximum data size */ +#define VISOR_ETH_MAX_MTU 16384 /* maximum data size */ #ifndef MAX_MACADDR_LEN #define MAX_MACADDR_LEN 6 /* number of bytes in MAC address */ @@ -288,7 +286,7 @@ struct net_pkt_xmt { int len; /* full length of data in the packet */ int num_frags; /* number of fragments in frags containing data */ struct phys_info frags[MAX_PHYS_INFO]; /* physical page information */ - char ethhdr[ETH_HEADER_SIZE]; /* the ethernet header */ + char ethhdr[ETH_HLEN]; /* the ethernet header */ struct { /* these are needed for csum at uisnic end */ u8 valid; /* 1 = struct is valid - else ignore */ @@ -323,7 +321,7 @@ struct net_pkt_xmtdone { */ #define RCVPOST_BUF_SIZE 4032 #define MAX_NET_RCV_CHAIN \ - ((ETH_MAX_MTU + ETH_HEADER_SIZE + RCVPOST_BUF_SIZE - 1) \ + ((VISOR_ETH_MAX_MTU + ETH_HLEN + RCVPOST_BUF_SIZE - 1) \ / RCVPOST_BUF_SIZE) struct net_pkt_rcvpost { diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c index 136700756485..f8a584bf4a77 100644 --- a/drivers/staging/unisys/visornic/visornic_main.c +++ b/drivers/staging/unisys/visornic/visornic_main.c @@ -791,7 +791,7 @@ visornic_xmit(struct sk_buff *skb, struct net_device *netdev) * pointing to */ firstfraglen = skb->len - skb->data_len; - if (firstfraglen < ETH_HEADER_SIZE) { + if (firstfraglen < ETH_HLEN) { spin_unlock_irqrestore(&devdata->priv_lock, flags); devdata->busy_cnt++; dev_err(&netdev->dev, @@ -864,7 +864,7 @@ visornic_xmit(struct sk_buff *skb, struct net_device *netdev) /* copy ethernet header from first frag into ocmdrsp * - everything else will be pass in frags & DMA'ed */ - memcpy(cmdrsp->net.xmt.ethhdr, skb->data, ETH_HEADER_SIZE); + memcpy(cmdrsp->net.xmt.ethhdr, skb->data, ETH_HLEN); /* copy frags info - from skb->data we need to only provide access * beyond eth header */ |