Date: Tue, 15 May 2001 09:51:20 +0300 From: Valentin Nechayev <netch@iv.nn.kiev.ua> To: Mike Tancsa <mike@sentex.net> Cc: jlemon@FreeBSD.ORG, stable@FreeBSD.ORG Subject: Re: media types on the 815E and VLANs Message-ID: <20010515095120.A2230@iv.nn.kiev.ua> In-Reply-To: <4.2.2.20010515003707.01728c80@192.168.0.12>; from mike@sentex.net on Tue, May 15, 2001 at 01:06:44AM -0400 References: <4.2.2.20010515003707.01728c80@192.168.0.12>
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Tue, May 15, 2001 at 01:06:44, mike (Mike Tancsa) wrote about "media types on the 815E and VLANs":
> OK, the VLANs are working, but not with the MTU size of 1500. With your
> mods, do I need to poke the card in some special way ?
There were some patches posted to -net which allows such. One working
for us follows (but it is for old fxp driver, without miibus).
Thx2 vova@express.ru & vovik@lucky.net.
=== cut ===
--- pci/if_fxp.c.orig Sat Nov 4 23:35:06 2000
+++ pci/if_fxp.c Sun Nov 5 00:11:58 2000
@@ -1277,8 +1277,17 @@
sizeof(struct ether_header)) {
m_freem(m);
goto rcvloop;
}
+ /*
+ * Drop the packet if it has CRC
+ * errors.
+ */
+ if (rfa->rfa_status & FXP_RFA_STATUS_CRC) {
+ m_freem(m);
+ goto rcvloop;
+ }
+
m->m_pkthdr.rcvif = ifp;
m->m_pkthdr.len = m->m_len = total_len;
eh = mtod(m, struct ether_header *);
m->m_data +=
@@ -1557,9 +1566,9 @@
cbp->dma_bce = 0; /* (disable) dma max counters */
cbp->late_scb = 0; /* (don't) defer SCB update */
cbp->tno_int = 0; /* (disable) tx not okay interrupt */
cbp->ci_int = 1; /* interrupt on CU idle */
- cbp->save_bf = prm; /* save bad frames */
+ cbp->save_bf = 1; /* always save bad frames XXX */
cbp->disc_short_rx = !prm; /* discard short packets */
cbp->underrun_retry = 1; /* retry mode (1) on DMA underrun */
cbp->mediatype = !sc->phy_10Mbps_only; /* interface mode */
cbp->nsai = 1; /* (don't) disable source addr insert */
=== end cut ===
/netch
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