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net/dp8393x: remove check of runt packets 

Ethernet requires that messages are at least 64 bytes on the wire. This
limitation does not exist on emulation (no wire message), so remove the
check. Netcard is now able to receive small network packets.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
This commit is contained in:
Hervé Poussineau 2015-07-24 20:42:23 +02:00 committed by Leon Alrae
parent f6351288b6
commit 30dfa9a46c
1 changed files with 0 additions and 5 deletions
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5
hw/net/dp8393x.c
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@ -643,11 +643,6 @@ static int dp8393x_receive_filter(dp8393xState *s, const uint8_t * buf,
static const uint8_t bcast[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
int i;
/* Check for runt packet (remember that checksum is not there) */
if (size < 64 - 4) {
return (s->regs[SONIC_RCR] & SONIC_RCR_RNT) ? 0 : -1;
}
/* Check promiscuous mode */
if ((s->regs[SONIC_RCR] & SONIC_RCR_PRO) && (buf[0] & 1) == 0) {
return 0;