projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| dad263b8 GU |
1 | /***************************************************************************/ |
| 2 | ||
| 3 | /* | |
| 4 | * dma.c -- Freescale ColdFire DMA support | |
| 5 | * | |
| 6 | * Copyright (C) 2007, Greg Ungerer (gerg@snapgear.com) | |
| 7 | */ | |
| 8 | ||
| 9 | /***************************************************************************/ | |
| 10 | ||
| 11 | #include <linux/kernel.h> | |
| 2c7f3feb | 12 | #include <linux/module.h> |
| dad263b8 GU |
13 | #include <asm/dma.h> |
| 14 | #include <asm/coldfire.h> | |
| 15 | #include <asm/mcfsim.h> | |
| 16 | #include <asm/mcfdma.h> | |
| 17 | ||
| 18 | /***************************************************************************/ | |
| 19 | ||
| 20 | /* | |
| 21 | * DMA channel base address table. | |
| 22 | */ | |
| 23 | unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS] = { | |
| 24 | #ifdef MCFDMA_BASE0 | |
| babc08b7 | 25 | MCFDMA_BASE0, |
| dad263b8 GU |
26 | #endif |
| 27 | #ifdef MCFDMA_BASE1 | |
| babc08b7 | 28 | MCFDMA_BASE1, |
| dad263b8 GU |
29 | #endif |
| 30 | #ifdef MCFDMA_BASE2 | |
| babc08b7 | 31 | MCFDMA_BASE2, |
| dad263b8 GU |
32 | #endif |
| 33 | #ifdef MCFDMA_BASE3 | |
| babc08b7 | 34 | MCFDMA_BASE3, |
| dad263b8 GU |
35 | #endif |
| 36 | }; | |
| 2c7f3feb | 37 | EXPORT_SYMBOL(dma_base_addr); |
| dad263b8 GU |
38 | |
| 39 | unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS]; | |
| 2c7f3feb | 40 | EXPORT_SYMBOL(dma_device_address); |
| dad263b8 GU |
41 | |
| 42 | /***************************************************************************/ |