Commit graph

9 commits

Author SHA1 Message Date
Eugene Surovegin
86e7fe705d [PATCH] PPC 4xx EMAC driver: fix VSC8201 PHY initialization
* MII registers must override strap pins
* disable "echo" mode to make 10/HDX work (Franz Sirl)

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29 18:06:54 -04:00
Eugene Surovegin
1b195916dd [PATCH] PPC 44x EMAC driver: add 440GR support
Add PowerPC 440GR support

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29 18:06:54 -04:00
Eugene Surovegin
7ad8a89c2e [PATCH] PPC 44x EMAC driver: add 440SPe support
For some reason, the hardware designers made the polarity of one bit
in the 440SPe's PHY interface register the opposite of all other PPC
440 chips.  To handle this, abstract our access to this bit and do the
right thing based on the configured CPU type.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-29 18:06:54 -04:00
Eugene Surovegin
37448f7d39 [PATCH] New PowerPC 4xx on-chip ethernet controller driver
This patch replaces current PowerPC 4xx EMAC driver with
new, re-written from the scratch version. This patch is quite big
(~234K) because there is virtualy 0% of common code between old and
new version.

New driver uses NAPI, it solves stability problems under heavy packet
load and low memory, corrects chip register access and fixes numerous
small bugs I don't even remember now.

This patch has been tested on all supported in 2.6 PPC 4xx boards.
It's been used in production for almost a year now on custom
4xx hardware. PPC32 specific parts are already upstream.

Patch was acked by the current EMAC driver maintainer (Matt Porter). I
will be maintaining this new version.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
--

 Kconfig                   |   72
 ibm_emac/Makefile         |   13
 ibm_emac/ibm_emac.h       |  418 +++--
 ibm_emac/ibm_emac_core.c  | 3414 ++++++++++++++++++++++++----------------------
 ibm_emac/ibm_emac_core.h  |  313 ++--
 ibm_emac/ibm_emac_debug.c |  377 ++---
 ibm_emac/ibm_emac_debug.h |   63
 ibm_emac/ibm_emac_mal.c   |  674 +++++----
 ibm_emac/ibm_emac_mal.h   |  336 +++-
 ibm_emac/ibm_emac_phy.c   |  335 ++--
 ibm_emac/ibm_emac_phy.h   |  105 -
 ibm_emac/ibm_emac_rgmii.c |  201 ++
 ibm_emac/ibm_emac_rgmii.h |   68
 ibm_emac/ibm_emac_tah.c   |  111 +
 ibm_emac/ibm_emac_tah.h   |   96 -
 ibm_emac/ibm_emac_zmii.c  |  255 +++
 ibm_emac/ibm_emac_zmii.h  |  114 -
 17 files changed, 4114 insertions(+), 2851 deletions(-)
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-28 16:42:01 -04:00
Wade Farnsworth
49a9db07ab [PATCH] emac: add support for platform-specific unsupported PHY features
This patch adds support to the ibm_emac driver for platform-specific
unsupported PHY features.

The patch attempts to determine the highest speed and duplex when
autonegotiation is unsupported.

Signed-off-by: Wade Farnsworth <wfarnsworth@mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-10-03 22:21:33 -04:00
Al Viro
b6a9ad7389 [PATCH] bogus iounmap() in emac
Dumb typo: iounmap(&local_pointer_variable).

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 16:30:30 -07:00
Al Viro
530d8e9738 [PATCH] emac netpoll fix
netpoll is void(struct net_device *), not int(struct net_device *)

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:45 -07:00
Geoff Levand
99718699f5 [PATCH] {PATCH] Fix IBM EMAC driver ioctl bug
Fix IBM EMAC driver ioctl bug.

I found IBM EMAC driver bug.
So mii-tool command print wrong status.

  # mii-tool
  eth0: 10 Mbit, half duplex, no link
  eth1: 10 Mbit, half duplex, no link

I can get correct status on fixed kernel.

  # mii-tool
  eth0: negotiated 100baseTx-FD, link okZZ
  eth1: negotiated 100baseTx-FD, link ok

Hiroaki Fuse

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> for CELF
2005-05-15 22:44:26 -04:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00