From 6bf675b934f57ab19c151f7d2b85a57891e3be97 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Thu, 29 Sep 2005 14:45:24 -0700 Subject: [PATCH] --- yaml --- r: 12162 b: refs/heads/master c: 569c8bf5d8eeeeb9f5250d5b7991007874f0fef2 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/lib/swiotlb.c | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/[refs] b/[refs] index 4cad77e56c0c..caaa93696d6b 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: de69e0f0b38a467d881e138a302b005bf31c8400 +refs/heads/master: 569c8bf5d8eeeeb9f5250d5b7991007874f0fef2 diff --git a/trunk/lib/swiotlb.c b/trunk/lib/swiotlb.c index a1a6d6bf87b4..cae806d1ef12 100644 --- a/trunk/lib/swiotlb.c +++ b/trunk/lib/swiotlb.c @@ -1,7 +1,7 @@ /* * Dynamic DMA mapping support. * - * This implementation is for IA-64 platforms that do not support + * This implementation is for IA-64 and EM64T platforms that do not support * I/O TLBs (aka DMA address translation hardware). * Copyright (C) 2000 Asit Mallick * Copyright (C) 2000 Goutham Rao @@ -11,7 +11,9 @@ * 03/05/07 davidm Switch from PCI-DMA to generic device DMA API. * 00/12/13 davidm Rename to swiotlb.c and add mark_clean() to avoid * unnecessary i-cache flushing. - * 04/07/.. ak Better overflow handling. Assorted fixes. + * 04/07/.. ak Better overflow handling. Assorted fixes. + * 05/09/10 linville Add support for syncing ranges, support syncing for + * DMA_BIDIRECTIONAL mappings, miscellaneous cleanup. */ #include