diff options
| author |   Nicolas Pitre <nicolas.pitre@linaro.org> | 2011-07-05 22:28:08 -0400 |
|---|---|---|
| committer |   Nicolas Pitre <nico@fluxnic.net> | 2011-07-18 15:29:57 -0400 |
| commit | 4fddcaebb9014b4814f859420595cc419400fba6 (patch) | |
| tree | 367d45a9bb5ed931c47c217182bf51e7a555b501 /arch/arm/include/asm/mach/arch.h | |
| parent | ARM: change ARM_DMA_ZONE_SIZE into a variable (diff) | |
| download | linux-dev-4fddcaebb9014b4814f859420595cc419400fba6.tar.xz linux-dev-4fddcaebb9014b4814f859420595cc419400fba6.zip | |
ARM: add dma_zone_size to the machine_desc structure
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Diffstat (limited to 'arch/arm/include/asm/mach/arch.h')
| -rw-r--r-- | arch/arm/include/asm/mach/arch.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index 946f4d778f71..3281fb4b12e3 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -23,6 +23,10 @@ struct machine_desc { unsigned int nr_irqs; /* number of IRQs */ +#ifdef CONFIG_ZONE_DMA + unsigned long dma_zone_size; /* size of DMA-able area */ +#endif + unsigned int video_start; /* start of video RAM */ unsigned int video_end; /* end of video RAM */ |