Re: [PATCH v2] ioat: remove chanerr mask setting for IOAT v3.x

2013-03-21 Thread Dave Jiang
On 03/20/2013 10:03 PM, Vinod Koul wrote: On Wed, Nov 28, 2012 at 03:46:08AM +0530, Jiang, Dave wrote: The existing code set a value in the PCI_CHANERRMSK_INT register for a workaround to address a pre-silicon bug on the Intel 5520 IO hub that has been fixed when the hardware was released. There

Re: [PATCH v2] ioat: remove chanerr mask setting for IOAT v3.x

2013-03-20 Thread Vinod Koul
On Wed, Nov 28, 2012 at 03:46:08AM +0530, Jiang, Dave wrote: > The existing code set a value in the PCI_CHANERRMSK_INT register > for a workaround to address a pre-silicon bug on the Intel 5520 IO hub that > has been fixed when the hardware was released. There is no need for this > code. > > Signe

Re: [PATCH v2] ioat: remove chanerr mask setting for IOAT v3.x

2013-02-15 Thread Dan Williams
On Tue, Nov 27, 2012 at 2:16 PM, Dave Jiang wrote: > The existing code set a value in the PCI_CHANERRMSK_INT register > for a workaround to address a pre-silicon bug on the Intel 5520 IO hub that > has been fixed when the hardware was released. There is no need for this > code. > > Signed-off-by:

Re: [PATCH v2] ioat: remove chanerr mask setting for IOAT v3.x

2012-11-27 Thread Greg KH
On Tue, Nov 27, 2012 at 03:16:08PM -0700, Dave Jiang wrote: > The existing code set a value in the PCI_CHANERRMSK_INT register > for a workaround to address a pre-silicon bug on the Intel 5520 IO hub that > has been fixed when the hardware was released. There is no need for this > code. > > Signed

[PATCH v2] ioat: remove chanerr mask setting for IOAT v3.x

2012-11-27 Thread Dave Jiang
The existing code set a value in the PCI_CHANERRMSK_INT register for a workaround to address a pre-silicon bug on the Intel 5520 IO hub that has been fixed when the hardware was released. There is no need for this code. Signed-off-by: Dave Jiang --- drivers/dma/ioat/dma_v3.c |7 +-- 1 f