From db84dc61552ae0d198a8133d28b80c3838930ba8 Mon Sep 17 00:00:00 2001 From: Franck Bui-Huu Date: Wed, 10 Jan 2007 09:44:04 +0100 Subject: [MIPS] Setup min_low_pfn/max_low_pfn correctly This patch makes a better usage of these two globals. 'min_low_pfn' is now correctly setup for all configs, which allow us to rely on it in boot memory code init. Signed-off-by: Franck Bui-Huu Signed-off-by: Ralf Baechle --- include/asm-mips/dma.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-mips') diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h index 23f789c8084..e06ef0776d4 100644 --- a/include/asm-mips/dma.h +++ b/include/asm-mips/dma.h @@ -91,6 +91,7 @@ #else #define MAX_DMA_ADDRESS (PAGE_OFFSET + 0x01000000) #endif +#define MAX_DMA_PFN PFN_DOWN(virt_to_phys((void *)MAX_DMA_ADDRESS)) /* 8237 DMA controllers */ #define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */ -- cgit v1.2.3-70-g09d2