Re: [E1000-devel] [net-next PATCH] e1000e: allow tx of pre-formatted vlan tagged packets

2009-03-18 Thread Jeff Kirsher
On Wed, Mar 18, 2009 at 11:41 PM, David Miller wrote: > From: Arthur Jones > Date: Tue, 17 Mar 2009 12:59:05 -0700 > >> As with igb, when the e1000e driver is fed 802.1q >> packets with hardware checksum on, it chokes with an >> error of the form: >> >> checksum_partial proto=81! >> >> As the log

Re: [E1000-devel] [net-next PATCH] e1000e: allow tx of pre-formatted vlan tagged packets

2009-03-18 Thread David Miller
From: Arthur Jones Date: Tue, 17 Mar 2009 12:59:05 -0700 > As with igb, when the e1000e driver is fed 802.1q > packets with hardware checksum on, it chokes with an > error of the form: > > checksum_partial proto=81! > > As the logic there was not smart enough to look into > the vlan header to p

Re: [E1000-devel] [net-next PATCH -- take 2] igb: allow tx of pre-formatted vlan tagged packets

2009-03-18 Thread David Miller
From: Arthur Jones Date: Tue, 17 Mar 2009 10:39:24 -0700 > When the 82575 is fed 802.1q packets, it chokes with > an error of the form: > > igb :08:00.1: partial checksum but proto=81 > > As the logic there was not smart enough to look into > the vlan header to pick out the encapsulated pro

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2009-03-18 Thread Mail Delivery Subsystem
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Re: [E1000-devel] IGMP Join dropping multicast packets

2009-03-18 Thread David Miller
From: "Brandeburg, Jesse" Date: Wed, 18 Mar 2009 10:24:18 -0700 (Pacific Daylight Time) > Interesting, this code has been there for eons (and probably this > behavior) but that doesn't mean its not a problem. > > We are in the process of figuring out if there are any hardware corner > cases to

Re: [E1000-devel] IGMP Join dropping multicast packets

2009-03-18 Thread Dave Boutcher
On Wed, Mar 18, 2009 at 12:24 PM, Brandeburg, Jesse wrote: > > On Tue, 17 Mar 2009, Dave Boutcher wrote: > > Eric, based on your inability to recreate this, I tried on some other > > hardware I had lying around that has an AMD chipset built-in NIC. > > I could not recreate the problem on that hard

Re: [E1000-devel] IGMP Join dropping multicast packets

2009-03-18 Thread Dave Boutcher
On Wed, Mar 18, 2009 at 12:24 PM, Brandeburg, Jesse < jesse.brandeb...@intel.com> wrote: > On Tue, 17 Mar 2009, Dave Boutcher wrote: >> Eric, based on your inability to recreate this, I tried on some other >> hardware I had lying around that has an AMD chipset built-in NIC. >> I could not recreate

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Re: [E1000-devel] e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes]

2009-03-18 Thread Ingo Molnar
* Brandeburg, Jesse wrote: > On Wed, 18 Mar 2009, Ingo Molnar wrote: > > > >> http://lkml.org/lkml/2009/3/2/318 > > > > > > We are still looking for more testing from the general community of > > > this patch, in particular if any tx hangs are reported. Thanks in > > > advance for any report

Re: [E1000-devel] e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes]

2009-03-18 Thread Brandeburg, Jesse
On Wed, 18 Mar 2009, Ingo Molnar wrote: > > >> http://lkml.org/lkml/2009/3/2/318 > > > > We are still looking for more testing from the general community of > > this patch, in particular if any tx hangs are reported. Thanks in > > advance for any reports.-- > > Yeah - already picked it up into

Re: [E1000-devel] IGMP Join dropping multicast packets

2009-03-18 Thread Brandeburg, Jesse
On Tue, 17 Mar 2009, Dave Boutcher wrote: > Eric, based on your inability to recreate this, I tried on some other > hardware I had lying around that has an AMD chipset built-in NIC. > I could not recreate the problem on that hardware. I'm starting to > think this is an e1000 problem. In both the

Re: [E1000-devel] e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes]

2009-03-18 Thread Ingo Molnar
* Brandeburg, Jesse wrote: > Ingo Molnar wrote: > > * Lubomir Rintel wrote: > > > >> On Wed, March 18, 2009 8:04 am, Ingo Molnar wrote: > >>> > >>> ( e1000e Cc:s added. A new debug feature, CONFIG_DMA_API_DEBUG=y, > >>> has triggered the warning below in e1000_put_txbuf(). ) > >> > >> http

Re: [E1000-devel] e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes]

2009-03-18 Thread Brandeburg, Jesse
Ingo Molnar wrote: > * Lubomir Rintel wrote: > >> On Wed, March 18, 2009 8:04 am, Ingo Molnar wrote: >>> >>> ( e1000e Cc:s added. A new debug feature, CONFIG_DMA_API_DEBUG=y, >>> has triggered the warning below in e1000_put_txbuf(). ) >> >> http://lkml.org/lkml/2009/3/2/318 We are still look

[E1000-devel] forcedeth 0000:00:0a.0: DMA-API: device driver frees DMA memory with wrong function [device address=0x0000000035992232] [size=42 bytes] [mapped as single] [unmapped as page]

2009-03-18 Thread Ingo Molnar
There's a similar-looking warning triggering for the forcedeth driver as well on another test-system (see the details below). Does anyone know whether there's a fix for this too, or is it a new warning? Ingo - Forwarded message from Ingo Molnar - Date: Wed, 18 Mar 2009 12:20:

Re: [E1000-devel] e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes]

2009-03-18 Thread Ingo Molnar
* Lubomir Rintel wrote: > On Wed, March 18, 2009 8:04 am, Ingo Molnar wrote: > > > > ( e1000e Cc:s added. A new debug feature, CONFIG_DMA_API_DEBUG=y, > > has triggered the warning below in e1000_put_txbuf(). ) > > http://lkml.org/lkml/2009/3/2/318 Thanks. Ingo

Re: [E1000-devel] e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes]

2009-03-18 Thread Lubomir Rintel
On Wed, March 18, 2009 8:04 am, Ingo Molnar wrote: > > ( e1000e Cc:s added. A new debug feature, CONFIG_DMA_API_DEBUG=y, > has triggered the warning below in e1000_put_txbuf(). ) http://lkml.org/lkml/2009/3/2/318 -- Lubomir Rintel -

[E1000-devel] e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes]

2009-03-18 Thread Ingo Molnar
( e1000e Cc:s added. A new debug feature, CONFIG_DMA_API_DEBUG=y, has triggered the warning below in e1000_put_txbuf(). ) * Joerg Roedel wrote: > On Wed, Mar 18, 2009 at 10:38:47AM +0100, Ingo Molnar wrote: > > e1000e :00:19.0: irq 30 for MSI/MSI-X > > e1000e :00:19.0: irq 30 for MSI

Re: [E1000-devel] [ucarp] e1000(e) link state during boot and ucarp 1.2/1.5

2009-03-18 Thread Vicente Aguilar
Hi Sounds like spanning tree. Check your switch and set the port to > portfast (begin forwarding packets immediately, even while performing > spanning tree). I've been talking to the network admins and spanning tree is disabled for the port these servers are plugged into. It must be something e