ia64/linux-2.6.18-xen.hg

view include/asm-v850/dma.h @ 452:c7ed6fe5dca0

kexec: dont initialise regions in reserve_memory()

There is no need to initialise efi_memmap_res and boot_param_res in
reserve_memory() for the initial xen domain as it is done in
machine_kexec_setup_resources() using values from the kexec hypercall.

Signed-off-by: Simon Horman <horms@verge.net.au>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Feb 28 10:55:18 2008 +0000 (2008-02-28)
parents 831230e53067
children
line source
1 #ifndef __V850_DMA_H__
2 #define __V850_DMA_H__
4 /* What should this be? */
5 #define MAX_DMA_ADDRESS 0xFFFFFFFF
7 /* reserve a DMA channel */
8 extern int request_dma (unsigned int dmanr, const char * device_id);
9 /* release it again */
10 extern void free_dma (unsigned int dmanr);
12 #ifdef CONFIG_PCI
13 extern int isa_dma_bridge_buggy;
14 #else
15 #define isa_dma_bridge_buggy (0)
16 #endif
18 #endif /* __V850_DMA_H__ */