From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-sh/dreamcast/dma.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 include/asm-sh/dreamcast/dma.h (limited to 'include/asm-sh/dreamcast/dma.h') diff --git a/include/asm-sh/dreamcast/dma.h b/include/asm-sh/dreamcast/dma.h new file mode 100644 index 000000000000..ddd68e788705 --- /dev/null +++ b/include/asm-sh/dreamcast/dma.h @@ -0,0 +1,34 @@ +/* + * include/asm-sh/dreamcast/dma.h + * + * Copyright (C) 2003 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_SH_DREAMCAST_DMA_H +#define __ASM_SH_DREAMCAST_DMA_H + +/* Number of DMA channels */ +#define ONCHIP_NR_DMA_CHANNELS 4 +#define G2_NR_DMA_CHANNELS 4 +#define PVR2_NR_DMA_CHANNELS 1 + +/* Channels for cascading */ +#define PVR2_CASCADE_CHAN 2 +#define G2_CASCADE_CHAN 3 + +/* PVR2 DMA Registers */ +#define PVR2_DMA_BASE 0xa05f6800 +#define PVR2_DMA_ADDR (PVR2_DMA_BASE + 0) +#define PVR2_DMA_COUNT (PVR2_DMA_BASE + 4) +#define PVR2_DMA_MODE (PVR2_DMA_BASE + 8) +#define PVR2_DMA_LMMODE0 (PVR2_DMA_BASE + 132) +#define PVR2_DMA_LMMODE1 (PVR2_DMA_BASE + 136) + +/* G2 DMA Register */ +#define G2_DMA_BASE 0xa05f7800 + +#endif /* __ASM_SH_DREAMCAST_DMA_H */ + -- cgit v1.2.3