On Tue, Jan 15, 2008 at 08:46:01PM +0100, Stefan Roese wrote:
> On Tuesday 15 January 2008, Eugene Surovegin wrote:
> > On Tue, Jan 15, 2008 at 01:40:09PM +0100, Stefan Roese wrote:
> > > Currently, all non TAH equipped 4xx PPC's call emac_start_xmit() upon
> > >
On Tue, Jan 15, 2008 at 01:40:09PM +0100, Stefan Roese wrote:
> Currently, all non TAH equipped 4xx PPC's call emac_start_xmit() upon
> xmit. This routine doesn't check if the frame length exceeds the max.
> MAL buffer size.
>
> This patch now changes the driver to call emac_start_xmit_sg() on all
On Sat, Jan 12, 2008 at 06:57:24PM +1100, Benjamin Herrenschmidt wrote:
>
> On Sat, 2008-01-12 at 08:26 +0100, Stefan Roese wrote:
> >
> > We shouldn't make it too complicated. We can always select different
> > settings
> > in the defconfig file. My thinking here is to better wast a little
> >
On Sat, Jan 05, 2008 at 01:38:17PM +0100, Stefan Roese wrote:
> On Saturday 05 January 2008, Benjamin Herrenschmidt wrote:
> > On Sat, 2008-01-05 at 10:50 +0100, Stefan Roese wrote:
> > > Performance tests done by AMCC have shown that 256 buffer increase the
> > > performance of the Linux EMAC driv
On Wed, Jul 18, 2007 at 09:55:37AM -0700, Andrew Morton wrote:
> On Wed, 18 Jul 2007 08:59:40 -0700 Eugene Surovegin <[EMAIL PROTECTED]> wrote:
>
> > On Wed, Jul 18, 2007 at 08:41:10AM -0500, Josh Boyer wrote:
> > > On Wed, 2007-07-18 at 01:34 -0700, Eugene Surovegin wr
On Wed, Jul 18, 2007 at 08:41:10AM -0500, Josh Boyer wrote:
> On Wed, 2007-07-18 at 01:34 -0700, Eugene Surovegin wrote:
> > On Wed, Jul 18, 2007 at 12:52:53AM -0700, Andrew Morton wrote:
> > > On Wed, 18 Jul 2007 00:07:50 -0700 (PDT) [EMAIL PROTECTED] wrote:
&
On Wed, Jul 18, 2007 at 12:52:53AM -0700, Andrew Morton wrote:
> On Wed, 18 Jul 2007 00:07:50 -0700 (PDT) [EMAIL PROTECTED] wrote:
>
> > http://bugzilla.kernel.org/show_bug.cgi?id=8778
> >
> >Summary: Ocotea board: kernel reports access of bad area during
> > boot
it to clear after doing
the soft reset and before doing the subsequent write.
Signed-off-by: Jeff Haran <[EMAIL PROTECTED]>
CC: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
Signed-off-by: Eugene Surovegin <[EMAIL PROTECTED]>
---
drivers/net/ibm_emac/ibm_emac_phy.c | 60 +
Fix link speed detection change.
Thanks to Stefan Roese <[EMAIL PROTECTED]> for finding this bug.
CC: Stefan Roese <[EMAIL PROTECTED]>
Signed-off-by: Eugene Surovegin <[EMAIL PROTECTED]>
---
drivers/net/ibm_emac/ibm_emac_core.c |2 +-
1 files changed, 1 insertions(+), 1
Fix "Section mismatch" warnings
Signed-off-by: Eugene Surovegin <[EMAIL PROTECTED]>
---
drivers/net/ibm_emac/ibm_emac_mal.c |3 +--
drivers/net/ibm_emac/ibm_emac_mal.h |3 +--
drivers/net/ibm_emac/ibm_emac_rgmii.c |2 +-
drivers/net/ibm_emac/ibm_emac_rgmii.h |
On Wed, May 16, 2007 at 01:00:08PM +0200, Stefan Roese wrote:
> This patch fixes a bug where the link speed change was not
> detected correctly. This occured on a 440SPe (EMAC4) system
> where the old link speed was 100Mbps and the new link speed
> is 1000Mbps.
Good catch, Stefan. Unfortunately, I
On Thu, Dec 07, 2006 at 02:20:10AM -0800, David Miller wrote:
> It also just occured to me that even if you use the dummy device
> approach, it's the dummy device's quota that will be used by the
> generic ->poll() downcall into the driver.
Yes, that's true. That's why I made this parameter
Konfi
On Thu, Dec 07, 2006 at 01:59:54AM -0800, David Miller wrote:
> From: Eugene Surovegin <[EMAIL PROTECTED]>
> Date: Thu, 7 Dec 2006 01:45:02 -0800
>
> > I fail to see how this is not even more ugly and more complex than the
> > solution we have right now. Instead of t
On Thu, Dec 07, 2006 at 01:16:27AM -0800, David Miller wrote:
> From: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
> Date: Thu, 07 Dec 2006 15:24:06 +1100
>
> >
> > > What Eugene does currently, which seems to me like it's actually the
> > > only proper solution, is to create a separate net_device
On Tue, Feb 07, 2006 at 11:14:49PM +0100, Adrian Bunk wrote:
> Jean-Luc Leger <[EMAIL PROTECTED]> reported the following:
>
> from drivers/net/Kconfig:
> config IBM_EMAC_PHY_RX_CLK_FIX
> bool "PHY Rx clock workaround"
> depends on IBM_EMAC && (405EP || 440GX || 440EP || 440GR)
> ->
is is relevant only for SoCs with EMAC4 core (440GX, 440SP, 440SPe).
Tested on 440GX.
Signed-off-by: Eugene Surovegin <[EMAIL PROTECTED]>
---
ibm_emac.h |3 ++-
ibm_emac_core.c |2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ibm_emac/ibm_emac.h b/
several times to configure multicast list).
Graceful channel stop can take up to 1 frame time, so I've added
device specific timeout counter which depends on current link speed
and calls to udelay() to really wait required amount of time before
giving up.
Signed-off-by: Eugene Surovegin &l
On Tue, Sep 06, 2005 at 08:49:35PM -0700, Matt Mackall wrote:
> On Tue, Sep 06, 2005 at 08:37:36PM -0700, Eugene Surovegin wrote:
> > On Tue, Sep 06, 2005 at 08:22:25PM -0700, Matt Mackall wrote:
> > > Which would I rather have:
> > >
> > > "netcons
On Tue, Sep 06, 2005 at 08:35:32PM -0700, Matt Mackall wrote:
> On Tue, Sep 06, 2005 at 08:19:34PM -0700, David S. Miller wrote:
> > From: Matt Mackall <[EMAIL PROTECTED]>
> > Date: Tue, 6 Sep 2005 20:08:10 -0700
> >
> > > Think upon the kgdb-over-ethernet case, please. The kernel hits a
> > > bre
On Tue, Sep 06, 2005 at 08:22:25PM -0700, Matt Mackall wrote:
> Which would I rather have:
>
> "netconsole never catches my oopses, it's useless."
>
> "netconsole didn't work with my driver, so I tried another card and it
> works great."
Well, not all world which uses Linux is PC with PCI slots
On Tue, Sep 06, 2005 at 07:19:21PM -0700, Matt Mackall wrote:
> > or a') make this a per-driver feature (e.g. NETIF_F_NETPOLL_CHALENGED)
> >
> > In this case, even if driver cannot handle being called from IRQ
> > context, netconsole still can be used, although in a little more
> > limited fashi
On Tue, Sep 06, 2005 at 06:03:38PM -0700, Matt Mackall wrote:
> On Tue, Sep 06, 2005 at 04:01:24PM -0700, David S. Miller wrote:
> > So you cannot call into these drivers with HW interrupts disabled or
> > even worse from HW interrupt context. These drivers use locking
> > strategies which are per
On Tue, Sep 06, 2005 at 03:36:27PM -0700, David S. Miller wrote:
> From: Eugene Surovegin <[EMAIL PROTECTED]>
> Date: Tue, 6 Sep 2005 15:04:17 -0700
>
> > David, correct me if I'm wrong, but I think there is a major problem
> > with current netconsole/netpoll ap
On Tue, Sep 06, 2005 at 02:47:14PM -0700, David S. Miller wrote:
> From: Eugene Surovegin <[EMAIL PROTECTED]>
> Date: Tue, 6 Sep 2005 00:40:01 -0700
>
> > According to Documentation/networking/netdevices.txt
> > dev->hard_start_xmit must be c
According to Documentation/networking/netdevices.txt
dev->hard_start_xmit must be called with interrupts *enabled*.
Unfortunately, current netconsole code always calls netpoll with local
interrupts disabled:
write_msg (local_irq_save)
netpoll_send_udp
netpoll_send_skb
np->de
Jeff,
this patch adds PPC4xx EMAC support to Ethtool. Patch was generated
against your Ethtool BK repo - I haven't found anything more recent.
Let me know if you have gkernel GIT repository somewhere and I'll redo
the patch if needed.
Signed-off-by: Eugene Surovegin <[EMAIL PROT
Add new PPC 4xx NAPI EMAC driver
Signed-off-by: Eugene Surovegin <[EMAIL PROTECTED]>
---
drivers/net/Kconfig | 70 +
drivers/net/ibm_emac/Makefile | 11
drivers/net/ibm_emac/ibm_emac.h | 309 +
drivers/net/ibm_emac/ibm_emac_core.c
Remove old PPC4xx EMAC driver
Signed-off-by: Eugene Surovegin <[EMAIL PROTECTED]>
---
drivers/net/Kconfig | 34 -
drivers/net/ibm_emac/Makefile | 12
drivers/net/ibm_emac/ibm_emac.h | 267
drivers/net/ibm_emac/ibm_emac_core.c
I
will be maintaining this new version.
Signed-off-by: Eugene Surovegin <[EMAIL PROTECTED]>
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