From 2aec048cdc4a5a81163a42a61df903f76a27e737 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Tue, 8 Sep 2009 17:42:54 -0700 Subject: ioat3: hardware version 3.2 register / descriptor definitions ioat3.2 adds raid5 and raid6 offload capabilities. Signed-off-by: Tom Picard Signed-off-by: Dan Williams --- drivers/dma/ioat/dma.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma/ioat/dma.h') diff --git a/drivers/dma/ioat/dma.h b/drivers/dma/ioat/dma.h index d9d6a7e3cd76..0d94e7804c13 100644 --- a/drivers/dma/ioat/dma.h +++ b/drivers/dma/ioat/dma.h @@ -155,7 +155,7 @@ ioat_is_complete(struct dma_chan *c, dma_cookie_t cookie, /** * struct ioat_desc_sw - wrapper around hardware descriptor - * @hw: hardware DMA descriptor + * @hw: hardware DMA descriptor (for memcpy) * @node: this descriptor will either be on the free list, * or attached to a transaction list (async_tx.tx_list) * @txd: the generic software descriptor for all engines -- cgit v1.2.3