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path: root/drivers/dma/ioat/dca.c
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* ioat3: dca and raid operations are incompatibleDan Williams2009-11-191-1/+1
| | | | | | | | RAID operations cause a system hang on platforms with DCA (Direct-Cache-Access) enabled. So turn off RAID capabilities in this case. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
* ioat: silence "dca disabled" messagesDan Williams2009-11-171-2/+2
| | | | | | | Turning off dca is not an "error", and the dca-enabled state can be viewed from sysfs. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
* ioat: ___devinit annotate the initialization pathsDan Williams2009-09-081-3/+6
| | | | | | | Mark all single use initialization routines with __devinit. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
* ioat: move to drivers/dma/ioat/Dan Williams2009-07-281-0/+681
When first created the ioat driver was the only inhabitant of drivers/dma/. Now, it is the only multi-file (more than a .c and a .h) driver in the directory. Moving it to an ioat/ subdirectory allows the naming convention to be cleaned up, and allows for future splitting of the source files by hardware version (v1, v2, and v3). Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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