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| author | Maciej Sosnowski <maciej.sosnowski@intel.com> | 2008-07-23 02:30:57 +0200 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2008-07-23 02:30:57 +0200 |
| commit | 7f1b358a236ee9c19657a619ac6f2dcabcaa0924 (patch) | |
| tree | 04eade38d4f8da94d7051f51875ed500b49b4756 /crypto | |
| parent | I/OAT: tcp_dma_copybreak default value dependent on I/OAT version (diff) | |
| download | linux-7f1b358a236ee9c19657a619ac6f2dcabcaa0924.tar.xz linux-7f1b358a236ee9c19657a619ac6f2dcabcaa0924.zip | |
I/OAT: I/OAT version 3.0 support
This patch adds to ioatdma and dca modules
support for Intel I/OAT DMA engine ver.3 (aka CB3 device).
The main features of I/OAT ver.3 are:
* 8 single channel DMA devices (8 channels total)
* 8 DCA providers, each can accept 2 requesters
* 8-bit TAG values and 32-bit extended APIC IDs
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'crypto')
0 files changed, 0 insertions, 0 deletions