ia64/linux-2.6.18-xen.hg

view include/asm-m68k/pci.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 _ASM_M68K_PCI_H
2 #define _ASM_M68K_PCI_H
4 /*
5 * asm-m68k/pci_m68k.h - m68k specific PCI declarations.
6 *
7 * Written by Wout Klaren.
8 */
10 #include <asm/scatterlist.h>
12 struct pci_ops;
14 /*
15 * Structure with hardware dependent information and functions of the
16 * PCI bus.
17 */
19 struct pci_bus_info
20 {
21 /*
22 * Resources of the PCI bus.
23 */
25 struct resource mem_space;
26 struct resource io_space;
28 /*
29 * System dependent functions.
30 */
32 struct pci_ops *m68k_pci_ops;
34 void (*fixup)(int pci_modify);
35 void (*conf_device)(struct pci_dev *dev);
36 };
38 #define pcibios_assign_all_busses() 0
39 #define pcibios_scan_all_fns(a, b) 0
41 static inline void pcibios_set_master(struct pci_dev *dev)
42 {
43 /* No special bus mastering setup handling */
44 }
46 static inline void pcibios_penalize_isa_irq(int irq, int active)
47 {
48 /* We don't do dynamic PCI IRQ allocation */
49 }
51 /* The PCI address space does equal the physical memory
52 * address space. The networking and block device layers use
53 * this boolean for bounce buffer decisions.
54 */
55 #define PCI_DMA_BUS_IS_PHYS (1)
57 static inline void pcibios_add_platform_entries(struct pci_dev *dev)
58 {
59 }
61 #endif /* _ASM_M68K_PCI_H */