Dave Jiang 7727eaa449 ioatdma: Adding support for 16 src PQ ops and super extended descriptors ... v3.3 introduced 16 sources PQ operations. This also introduced super extended descriptors to support the 16 srcs operations. This patch adds support for the 16 sources ops and in turn adds the super extended descriptors for those ops. 5 SED pools are created depending on the descriptor sizes. An SED can be a 64 bytes sized descriptor or larger and must be physically contiguous. A kmem cache pool is created for allocating the software descriptor that manages the hardware descriptor. The super extended descriptor will take place of extended descriptor under certain operations and be "attached" to the op descriptor during operation. This is a new feature for ioatdma v3.3. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Acked-by: Dan Williams <djbw@fb.com> Acked-by: Dan Williams <djbw@fb.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>		2013-04-15 22:46:15 +05:30
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bestcomm	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2013-02-23 17:09:55 -08:00
ioat	ioatdma: Adding support for 16 src PQ ops and super extended descriptors	2013-04-15 22:46:15 +05:30
ipu	dma: ipu: ipu_idmac: Fix section mismatch	2013-04-15 09:51:18 +05:30
ppc4xx	Drivers: dma: remove __dev* attributes.	2013-01-03 15:57:15 -08:00
sh	Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma	2013-02-26 09:24:48 -08:00
acpi-dma.c	dma: acpi-dma: introduce ACPI DMA helpers	2013-04-15 22:04:10 +05:30
amba-pl08x.c	pl080.h: moved from arm/include/asm/hardware to include/linux/amba/	2013-01-13 05:19:45 -08:00
at_hdmac_regs.h	dma: Convert dev_printk(KERN_<LEVEL> to dev_<level>(	2013-01-07 22:04:56 -08:00
at_hdmac.c	dma: Remove erroneous __exit and __exit_p() references	2013-04-15 09:51:16 +05:30
coh901318_lli.c	Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma	2013-02-26 09:24:48 -08:00
coh901318.c	dma: Remove erroneous __exit and __exit_p() references	2013-04-15 09:51:16 +05:30
coh901318.h	dma: coh901318: merge header files	2013-01-07 17:36:37 +01:00
dmaengine.c	dmaengine: call acpi_dma_request_slave_channel as well	2013-04-15 22:04:10 +05:30
dmaengine.h	dmaengine: consolidate initialization of cookies	2012-03-13 11:37:22 +05:30
dmatest.c	dmatest: append verify result to results	2013-04-15 09:51:18 +05:30
dw_dmac_regs.h	dw_dmac: add ACPI support	2013-04-15 22:04:19 +05:30
dw_dmac.c	dw_dmac: add ACPI support	2013-04-15 22:04:19 +05:30
edma.c	Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma	2013-02-26 09:24:48 -08:00
ep93xx_dma.c	dma: ep93xx_dma: reuse is_slave_direction helper	2013-01-12 05:07:22 -08:00
fsldma.c	dma: remove use of __devinit	2012-11-28 12:42:36 -08:00
fsldma.h	dmaengine: move last completed cookie into generic dma_chan structure	2012-03-13 11:36:06 +05:30
imx-dma.c	dma: imx-dma: Remove redundant NULL check before kfree	2013-04-15 09:51:18 +05:30
imx-sdma.c	dma: Remove erroneous __exit and __exit_p() references	2013-04-15 09:51:16 +05:30
intel_mid_dma_regs.h	dma: fix comments	2012-09-01 08:57:12 -07:00
intel_mid_dma.c	Drivers: dma: remove __dev* attributes.	2013-01-03 15:57:15 -08:00
iop-adma.c	Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma	2013-02-26 09:24:48 -08:00
iovlock.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
Kconfig	dma: acpi-dma: introduce ACPI DMA helpers	2013-04-15 22:04:10 +05:30
Makefile	dma: acpi-dma: introduce ACPI DMA helpers	2013-04-15 22:04:10 +05:30
mmp_pdma.c	Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma	2013-02-26 09:24:48 -08:00
mmp_tdma.c	dma: Convert to devm_ioremap_resource()	2013-01-25 12:21:46 -08:00
mpc512x_dma.c	Drivers: dma: remove __dev* attributes.	2013-01-03 15:57:15 -08:00
mv_xor.c	Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma	2013-02-26 09:24:48 -08:00
mv_xor.h	dma: mv_xor: clear the window override control registers	2012-11-22 18:16:37 +01:00
mxs-dma.c	dma: mxs-dma: Fix build warnings with W=1	2013-01-08 07:35:27 -08:00
of-dma.c	dma: of-dma: protect list write operation by spin_lock	2013-02-14 20:00:53 +05:30
omap-dma.c	dmaengine: OMAP: Register SDMA controller with Device Tree DMA driver	2013-04-15 09:51:19 +05:30
pch_dma.c	pch_dma: Use GFP_ATOMIC because called from interrupt context	2013-04-15 09:51:16 +05:30
pl330.c	dma: pl330: Convert to devm_ioremap_resource()	2013-04-15 09:51:18 +05:30
sa11x0-dma.c	Drivers: dma: remove __dev* attributes.	2013-01-03 15:57:15 -08:00
sirf-dma.c	dmaengine:sirf:take clock and enable it while probing	2013-04-15 09:51:18 +05:30
ste_dma40_ll.c	dmaengine: ste_dma40: minor cosmetic fixes	2013-01-14 10:51:01 +01:00
ste_dma40_ll.h	dmaengine: ste_dma40: support more than 128 event lines	2013-01-14 10:50:48 +01:00
ste_dma40.c	dmaengine: ste_dma40: do not remove descriptors for cyclic transfers	2013-02-14 19:54:31 +05:30
tegra20-apb-dma.c	dma: tegra: assume CONFIG_OF	2013-04-15 09:51:18 +05:30
timb_dma.c	dma: timb_dma: Fix compiler warning	2013-04-15 09:51:16 +05:30
TODO	dmaengine: remove ste_dma40 from issue_pending TODO	2011-07-14 04:02:08 +05:30
txx9dmac.c	dma: Remove erroneous __exit and __exit_p() references	2013-04-15 09:51:16 +05:30
txx9dmac.h	dmaengine: move last completed cookie into generic dma_chan structure	2012-03-13 11:36:06 +05:30
virt-dma.c	dmaengine: virt-dma: add support for cyclic DMA periodic callbacks	2012-07-01 14:15:23 +01:00
virt-dma.h	dmaengine: virt-dma: add support for cyclic DMA periodic callbacks	2012-07-01 14:15:23 +01:00