From: Maciej Sosnowski <maciej.sosnowski@intel.com>
Date: Wed, 23 Jul 2008 00:30:57 +0000 (-0700)
Subject: I/OAT: I/OAT version 3.0 support
X-Git-Tag: v2.6.27-rc1~852^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f1b358a236ee9c19657a619ac6f2dcabcaa0924;p=pandora-kernel.git

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>
---

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