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daf4219dbc
linux/drivers/dma
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Dan Williams daf4219dbc dmaengine: move HIGHMEM64G restriction to ASYNC_TX_DMA 
On HIGHMEM64G systems dma_addr_t is known to be larger than (void *)
which precludes async_xor from performing dma address conversions by
reusing the input parameter address list.  However, other parts of the
dmaengine infrastructure do not suffer this constraint, so the
HIGHMEM64G restriction can be down-levelled.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2009-07-01 16:12:53 -07:00
..
ipu dma: fix ipu_idmac.c to not discard the last queued buffer 2009-05-12 14:41:48 -07:00
dmaengine.c ioatdma: fix "ioatdma frees DMA memory with wrong function" 2009-05-12 14:41:47 -07:00
dmatest.c dmatest: fix max channels handling 2009-04-08 15:08:23 -07:00
dw_dmac_regs.h dw_dmac: add cyclic API to DW DMA driver 2009-04-01 15:42:34 -07:00
dw_dmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-04-03 12:13:45 -07:00
fsldma.c fsldma: do not clear bandwidth control bits on the 83xx controller 2009-06-16 11:43:40 -07:00
fsldma.h fsldma: use PCI Read Multiple command 2009-06-16 11:29:17 -07:00
ioat_dca.c I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
ioat_dma.c i7300_idle: allow testing on i5000-series hardware w/o re-compile 2009-05-28 20:52:40 -04:00
ioat.c dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
ioatdma_hw.h I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
ioatdma_registers.h I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
ioatdma.h I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
iop-adma.c dmaengine: initialize tx_list in dma_async_tx_descriptor_init 2009-03-25 09:13:24 -07:00
iovlock.c [2/4] I/OAT: fix dma_pin_iovec_pages() error handling 2008-11-10 15:00:56 -08:00
Kconfig dmaengine: move HIGHMEM64G restriction to ASYNC_TX_DMA 2009-07-01 16:12:53 -07:00
Makefile i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00
mv_xor.c dmaengine: initialize tx_list in dma_async_tx_descriptor_init 2009-03-25 09:13:24 -07:00
mv_xor.h