diff options
Diffstat (limited to 'drivers/dma/ioatdma_hw.h')
| -rw-r--r-- | drivers/dma/ioatdma_hw.h | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/drivers/dma/ioatdma_hw.h b/drivers/dma/ioatdma_hw.h index 9e7434e1551..dd470fa91d8 100644 --- a/drivers/dma/ioatdma_hw.h +++ b/drivers/dma/ioatdma_hw.h @@ -1,5 +1,5 @@ /* - * Copyright(c) 2004 - 2006 Intel Corporation. All rights reserved. + * Copyright(c) 2004 - 2007 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free @@ -22,12 +22,19 @@ #define _IOAT_HW_H_ /* PCI Configuration Space Values */ -#define IOAT_PCI_VID 0x8086 -#define IOAT_PCI_DID 0x1A38 -#define IOAT_PCI_RID 0x00 -#define IOAT_PCI_SVID 0x8086 -#define IOAT_PCI_SID 0x8086 -#define IOAT_VER_1_2 0x12 /* Version 1.2 */ +#define IOAT_PCI_VID 0x8086 + +/* CB device ID's */ +#define IOAT_PCI_DID_5000 0x1A38 +#define IOAT_PCI_DID_CNB 0x360B +#define IOAT_PCI_DID_SCNB 0x65FF +#define IOAT_PCI_DID_SNB 0x402F + +#define IOAT_PCI_RID 0x00 +#define IOAT_PCI_SVID 0x8086 +#define IOAT_PCI_SID 0x8086 +#define IOAT_VER_1_2 0x12 /* Version 1.2 */ +#define IOAT_VER_2_0 0x20 /* Version 2.0 */ struct ioat_dma_descriptor { uint32_t size; @@ -47,6 +54,16 @@ struct ioat_dma_descriptor { #define IOAT_DMA_DESCRIPTOR_CTL_CP_STS 0x00000008 #define IOAT_DMA_DESCRIPTOR_CTL_FRAME 0x00000010 #define IOAT_DMA_DESCRIPTOR_NUL 0x00000020 -#define IOAT_DMA_DESCRIPTOR_OPCODE 0xFF000000 +#define IOAT_DMA_DESCRIPTOR_CTL_SP_BRK 0x00000040 +#define IOAT_DMA_DESCRIPTOR_CTL_DP_BRK 0x00000080 +#define IOAT_DMA_DESCRIPTOR_CTL_BNDL 0x00000100 +#define IOAT_DMA_DESCRIPTOR_CTL_DCA 0x00000200 +#define IOAT_DMA_DESCRIPTOR_CTL_BUFHINT 0x00000400 + +#define IOAT_DMA_DESCRIPTOR_CTL_OPCODE_CONTEXT 0xFF000000 +#define IOAT_DMA_DESCRIPTOR_CTL_OPCODE_DMA 0x00000000 + +#define IOAT_DMA_DESCRIPTOR_CTL_CONTEXT_DCA 0x00000001 +#define IOAT_DMA_DESCRIPTOR_CTL_OPCODE_MASK 0xFF000000 #endif |