tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef __ASM_CRIS_PCI_H
2#define __ASM_CRIS_PCI_H
3
4
5#ifdef __KERNEL__
6#include <linux/mm.h> /* for struct page */
7
8/* Can be used to override the logic in pci_scan_bus for skipping
9 already-configured bus numbers - to be used for buggy BIOSes
10 or architectures with incomplete PCI setup by the loader */
11
12#define pcibios_assign_all_busses(void) 1
13
14#define PCIBIOS_MIN_IO 0x1000
15#define PCIBIOS_MIN_MEM 0x10000000
16
17#define PCIBIOS_MIN_CARDBUS_IO 0x4000
18
19void pcibios_config_init(void);
20struct pci_bus * pcibios_scan_root(int bus);
21
22void pcibios_set_master(struct pci_dev *dev);
23void pcibios_penalize_isa_irq(int irq);
24struct irq_routing_table *pcibios_get_irq_routing_table(void);
25int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq);
26
27/* Dynamic DMA mapping stuff.
28 * i386 has everything mapped statically.
29 */
30
31#include <linux/types.h>
32#include <linux/slab.h>
33#include <asm/scatterlist.h>
34#include <linux/string.h>
35#include <asm/io.h>
36
37struct pci_dev;
38
39/* The PCI address space does equal the physical memory
40 * address space. The networking and block device layers use
41 * this boolean for bounce buffer decisions.
42 */
43#define PCI_DMA_BUS_IS_PHYS (1)
44
45#define HAVE_PCI_MMAP
46extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
47 enum pci_mmap_state mmap_state, int write_combine);
48
49
50#endif /* __KERNEL__ */
51
52/* implement the pci_ DMA API in terms of the generic device dma_ one */
53#include <asm-generic/pci-dma-compat.h>
54
55/* generic pci stuff */
56#include <asm-generic/pci.h>
57
58#endif /* __ASM_CRIS_PCI_H */