Re: [PATCH] atl1: disable 64bit DMA

2007-06-25 Thread Chris Snook
Luca Tettamanti wrote: Il Mon, Jun 25, 2007 at 07:42:44AM -0500, Jay Cliburn ha scritto: Jay L. T. Cornwall wrote: Jay Cliburn wrote: For reasons not yet clear to me, it appears the L1 driver has a bug or the device itself has trouble with DMA in high memory. This patch, drafted by Luca Tett

Re: [PATCH] atl1: disable 64bit DMA

2007-06-25 Thread Jay L. T. Cornwall
Chris Snook wrote: > What boards have we seen this on? It's quite possible this is: I can reproduce on an Asus P5K with a Core 2 Duo E6600. lspci identifies the controller as: 02:00.0 Ethernet controller: Attansic Technology Corp. L1 Gigabit Ethernet Adapter (rev b0) dmesg notes the PCI-DM

Re: [PATCH] atl1: disable 64bit DMA

2007-06-25 Thread Chris Snook
Jay L. T. Cornwall wrote: Chris Snook wrote: What boards have we seen this on? It's quite possible this is: I can reproduce on an Asus P5K with a Core 2 Duo E6600. lspci identifies the controller as: 02:00.0 Ethernet controller: Attansic Technology Corp. L1 Gigabit Ethernet Adapter (rev

Re: [PATCH] atl1: disable 64bit DMA

2007-06-25 Thread Jeff Garzik
Jay Cliburn wrote: On Mon, 25 Jun 2007 17:57:20 -0400 Chris Snook <[EMAIL PROTECTED]> wrote: Jay L. T. Cornwall wrote: Chris Snook wrote: What boards have we seen this on? It's quite possible this is: I can reproduce on an Asus P5K with a Core 2 Duo E6600. lspci identifies the controller

Re: [PATCH] atl1: disable 64bit DMA

2007-06-25 Thread Chris Snook
Jeff Garzik wrote: Jay Cliburn wrote: On Mon, 25 Jun 2007 17:57:20 -0400 Chris Snook <[EMAIL PROTECTED]> wrote: Jay L. T. Cornwall wrote: Chris Snook wrote: What boards have we seen this on? It's quite possible this is: I can reproduce on an Asus P5K with a Core 2 Duo E6600. lspci identi

Re: [PATCH] atl1: disable 64bit DMA

2007-06-25 Thread Jay Cliburn
On Mon, 25 Jun 2007 17:57:20 -0400 Chris Snook <[EMAIL PROTECTED]> wrote: > Jay L. T. Cornwall wrote: > > Chris Snook wrote: > > > >> What boards have we seen this on? It's quite possible this is: > > > > I can reproduce on an Asus P5K with a Core 2 Duo E6600. > > > > lspci identifies the cont

Re: [PATCH] atl1: disable 64bit DMA

2007-06-26 Thread Luca
On 6/26/07, Jeff Garzik <[EMAIL PROTECTED]> wrote: Jay Cliburn wrote: > On Mon, 25 Jun 2007 17:57:20 -0400 > Chris Snook <[EMAIL PROTECTED]> wrote: > >> Jay L. T. Cornwall wrote: >>> Chris Snook wrote: >>> What boards have we seen this on? It's quite possible this is: >>> I can reproduce on

Re: [PATCH] atl1: disable 64bit DMA

2007-06-26 Thread Jay Cliburn
On Mon, 25 Jun 2007 23:18:55 +0200 Luca Tettamanti <[EMAIL PROTECTED]> wrote: > Il Mon, Jun 25, 2007 at 07:42:44AM -0500, Jay Cliburn ha scritto: > > Jay L. T. Cornwall wrote: > > >Jay Cliburn wrote: > > > > > >>For reasons not yet clear to me, it appears the L1 driver has a > > >>bug or the devi