| commit | 7f1b358a236ee9c19657a619ac6f2dcabcaa0924 | [log] [tgz] |
|---|---|---|
| author | Maciej Sosnowski <maciej.sosnowski@intel.com> | Tue Jul 22 17:30:57 2008 -0700 |
| committer | Dan Williams <dan.j.williams@intel.com> | Tue Jul 22 17:30:57 2008 -0700 |
| tree | 04eade38d4f8da94d7051f51875ed500b49b4756 | |
| parent | 16a37acaaf4aaa631ba3f83710ed6cdb1a597520 [diff] |
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>