From: Matt Porter <mporter@kernel.crashing.org>
To: jgarzik@pobox.com
Cc: linuxppc-embedded@ozlabs.org
Subject: [PATCH][EMAC] allow rx of the maximum sized VLAN tagged packets
Date: Tue, 7 Dec 2004 10:52:51 -0700 [thread overview]
Message-ID: <20041207105250.C13540@home.com> (raw)
Patch enables EMAC to receive maximum sized VLAN tagged packets.
Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
===== drivers/net/ibm_emac/ibm_emac.h 1.1 vs edited =====
--- 1.1/drivers/net/ibm_emac/ibm_emac.h 2004-05-22 10:13:08 -07:00
+++ edited/drivers/net/ibm_emac/ibm_emac.h 2004-08-24 12:19:41 -07:00
@@ -98,7 +98,7 @@
#endif /* CONFIG_IBM_EMAC4 */
#define EMAC_M1_BASE (EMAC_M1_TX_FIFO_2K | \
EMAC_M1_APP | \
- EMAC_M1_TR)
+ EMAC_M1_TR | EMAC_M1_VLE)
/* Transmit Mode Register 0 */
#define EMAC_TMR0_GNP0 0x80000000
===== drivers/net/ibm_emac/ibm_emac_core.c 1.2 vs edited =====
--- 1.2/drivers/net/ibm_emac/ibm_emac_core.c 2004-06-04 08:50:36 -07:00
+++ edited/drivers/net/ibm_emac/ibm_emac_core.c 2004-08-24 12:18:27 -07:00
@@ -1335,6 +1335,9 @@
/* set frame gap */
out_be32(&emacp->em0ipgvr, CONFIG_IBM_EMAC_FGAP);
+
+ /* set VLAN Tag Protocol Identifier */
+ out_be32(&emacp->em0vtpid, 0x8100);
/* Init ring buffers */
emac_init_rings(fep->ndev);
next reply other threads:[~2004-12-07 17:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-07 17:52 Matt Porter [this message]
2004-12-13 13:08 ` [PATCH][EMAC] allow rx of the maximum sized VLAN tagged packets Andriy Korud
2004-12-13 18:02 ` Eugene Surovegin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20041207105250.C13540@home.com \
--to=mporter@kernel.crashing.org \
--cc=jgarzik@pobox.com \
--cc=linuxppc-embedded@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.