From af289e803fdf2fcd19cf4a57c3c896dba146c756 Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Wed, 3 Oct 2007 13:03:54 -0500 Subject: pasemi_mac: enable iommu support pasemi_mac: enable iommu support Enable IOMMU support for pasemi_mac, but avoid using it on non-partitioned systems for performance reasons. The user can override this by selecting the PPC_PASEMI_IOMMU_DMA_FORCE configuration option. Signed-off-by: Olof Johansson Signed-off-by: Jeff Garzik --- drivers/net/pasemi_mac.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/net/pasemi_mac.h') diff --git a/drivers/net/pasemi_mac.h b/drivers/net/pasemi_mac.h index 1a120408cf3f..60368df72634 100644 --- a/drivers/net/pasemi_mac.h +++ b/drivers/net/pasemi_mac.h @@ -212,6 +212,7 @@ enum { #define PAS_DMA_RXINT_CFG_DHL_S 24 #define PAS_DMA_RXINT_CFG_DHL(x) (((x) << PAS_DMA_RXINT_CFG_DHL_S) & \ PAS_DMA_RXINT_CFG_DHL_M) +#define PAS_DMA_RXINT_CFG_ITR 0x00400000 #define PAS_DMA_RXINT_CFG_LW 0x00200000 #define PAS_DMA_RXINT_CFG_L2 0x00100000 #define PAS_DMA_RXINT_CFG_HEN 0x00080000 @@ -258,9 +259,11 @@ enum { #define PAS_DMA_TXCHAN_CFG_WT_S 6 #define PAS_DMA_TXCHAN_CFG_WT(x) (((x) << PAS_DMA_TXCHAN_CFG_WT_S) & \ PAS_DMA_TXCHAN_CFG_WT_M) -#define PAS_DMA_TXCHAN_CFG_CF 0x00001000 /* Clean first line */ -#define PAS_DMA_TXCHAN_CFG_CL 0x00002000 /* Clean last line */ +#define PAS_DMA_TXCHAN_CFG_TRD 0x00010000 /* translate data */ +#define PAS_DMA_TXCHAN_CFG_TRR 0x00008000 /* translate rings */ #define PAS_DMA_TXCHAN_CFG_UP 0x00004000 /* update tx descr when sent */ +#define PAS_DMA_TXCHAN_CFG_CL 0x00002000 /* Clean last line */ +#define PAS_DMA_TXCHAN_CFG_CF 0x00001000 /* Clean first line */ #define PAS_DMA_TXCHAN_INCR(c) (0x310+(c)*_PAS_DMA_TXCHAN_STRIDE) #define PAS_DMA_TXCHAN_BASEL(c) (0x318+(c)*_PAS_DMA_TXCHAN_STRIDE) #define PAS_DMA_TXCHAN_BASEL_BRBL_M 0xffffffc0 @@ -294,6 +297,7 @@ enum { #define PAS_DMA_RXCHAN_CCMDSTA_FD 0x00001000 #define PAS_DMA_RXCHAN_CCMDSTA_DT 0x00000800 #define PAS_DMA_RXCHAN_CFG(c) (0x804+(c)*_PAS_DMA_RXCHAN_STRIDE) +#define PAS_DMA_RXCHAN_CFG_CTR 0x00000400 #define PAS_DMA_RXCHAN_CFG_HBU_M 0x00000380 #define PAS_DMA_RXCHAN_CFG_HBU_S 7 #define PAS_DMA_RXCHAN_CFG_HBU(x) (((x) << PAS_DMA_RXCHAN_CFG_HBU_S) & \ -- cgit v1.2.3-59-g8ed1b