From 30dfa9a46cd845db3f43f5c11b129f4a50941b02 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Herv=C3=A9=20Poussineau?= Date: Fri, 24 Jul 2015 20:42:23 +0200 Subject: [PATCH] net/dp8393x: remove check of runt packets MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Aurelien Jarno Signed-off-by: Leon Alrae --- hw/net/dp8393x.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c index 93d6a47031..0f45146ebc 100644 --- a/hw/net/dp8393x.c +++ b/hw/net/dp8393x.c @@ -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; -- 2.11.0