Maciej Sosnowski 49bc46360d I/OAT: add verification for proper APICID_TAG_MAP setting by BIOS ...

BIOS versions for systems with I/OAT ver.2 have been found
which fail to program APICID_TAG_MAP for DCA.
The ioatdma driver should recognize incorrectly set APICID_TAG_MAP
and disable DCA in that case.

Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2009-03-04 16:04:39 -07:00

..

ipu

i.MX31: Image Processing Unit DMA and IRQ drivers

2009-01-19 15:36:21 -07:00

dmaengine.c

dmaengine: kill some dubious WARN_ONCEs

2009-01-19 14:39:10 -07:00

dmatest.c

dmatest: Use custom map/unmap for destination buffer

2009-01-13 09:22:20 -07:00

dw_dmac_regs.h

dmaengine: Driver for the Synopsys DesignWare DMA controller

2008-07-08 11:59:42 -07:00

dw_dmac.c

dmaengine: add a release for dma class devices and dependent infrastructure

2009-01-06 11:38:21 -07:00

fsldma.c

fsldma: print correct IRQ on mpc83xx

2009-01-15 23:50:22 -07:00

fsldma.h

fsldma: allow Freescale Elo DMA driver to be compiled as a module

2008-09-26 17:00:11 -07:00

ioat_dca.c

I/OAT: add verification for proper APICID_TAG_MAP setting by BIOS

2009-03-04 16:04:39 -07:00

ioat_dma.c

ioat: fix self test for multi-channel case

2009-01-06 11:38:22 -07:00

ioat.c

ioat: do not perform removal actions at shutdown

2009-01-06 11:38:20 -07:00

ioatdma_hw.h

I/OAT: I/OAT version 3.0 support

2008-07-22 17:30:57 -07:00

ioatdma_registers.h

I/OAT: I/OAT version 3.0 support

2008-07-22 17:30:57 -07:00

ioatdma.h

I/OAT: I/OAT version 3.0 support

2008-07-22 17:30:57 -07:00

iop-adma.c

iop-adma: enable module removal

2009-01-06 11:38:20 -07:00

iovlock.c

[2/4] I/OAT: fix dma_pin_iovec_pages() error handling

2008-11-10 15:00:56 -08:00

Kconfig

i.MX31: Image Processing Unit DMA and IRQ drivers

2009-01-19 15:36:21 -07:00

Makefile

i.MX31: Image Processing Unit DMA and IRQ drivers

2009-01-19 15:36:21 -07:00

mv_xor.c

dmaengine: remove 'bigref' infrastructure

2009-01-06 11:38:18 -07:00

mv_xor.h

dmaengine: DMA engine driver for Marvell XOR engine

2008-07-08 11:58:36 -07:00