Contributors: 17
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Christoph Hellwig |
46 |
18.40% |
2 |
8.70% |
| Linus Torvalds (pre-git) |
35 |
14.00% |
2 |
8.70% |
| Alex Williamson |
27 |
10.80% |
1 |
4.35% |
| Bartlomiej Zolnierkiewicz |
25 |
10.00% |
1 |
4.35% |
| David Howells |
25 |
10.00% |
1 |
4.35% |
| Matthew Wilcox |
23 |
9.20% |
3 |
13.04% |
| Jesse Barnes |
22 |
8.80% |
1 |
4.35% |
| Patrick Gefre |
9 |
3.60% |
2 |
8.70% |
| Yanmin Zhang |
9 |
3.60% |
1 |
4.35% |
| David Woodhouse |
8 |
3.20% |
2 |
8.70% |
| David Mosberger-Tang |
6 |
2.40% |
1 |
4.35% |
| Linus Torvalds |
4 |
1.60% |
1 |
4.35% |
| Christoph Lameter |
3 |
1.20% |
1 |
4.35% |
| Rafael J. Wysocki |
3 |
1.20% |
1 |
4.35% |
| Benjamin Herrenschmidt |
3 |
1.20% |
1 |
4.35% |
| Greg Kroah-Hartman |
1 |
0.40% |
1 |
4.35% |
| Björn Helgaas |
1 |
0.40% |
1 |
4.35% |
| Total |
250 |
|
23 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_PCI_H
#define _ASM_IA64_PCI_H
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/hw_irq.h>
struct pci_vector_struct {
__u16 segment; /* PCI Segment number */
__u16 bus; /* PCI Bus number */
__u32 pci_id; /* ACPI split 16 bits device, 16 bits function (see section 6.1.1) */
__u8 pin; /* PCI PIN (0 = A, 1 = B, 2 = C, 3 = D) */
__u32 irq; /* IRQ assigned */
};
/*
* Can be used to override the logic in pci_scan_bus for skipping already-configured bus
* numbers - to be used for buggy BIOSes or architectures with incomplete PCI setup by the
* loader.
*/
#define pcibios_assign_all_busses() 0
#define PCIBIOS_MIN_IO 0x1000
#define PCIBIOS_MIN_MEM 0x10000000
#define HAVE_PCI_MMAP
#define ARCH_GENERIC_PCI_MMAP_RESOURCE
#define arch_can_pci_mmap_wc() 1
#define HAVE_PCI_LEGACY
extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
struct vm_area_struct *vma,
enum pci_mmap_state mmap_state);
char *pci_get_legacy_mem(struct pci_bus *bus);
int pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size);
int pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size);
struct pci_controller {
struct acpi_device *companion;
void *iommu;
int segment;
int node; /* nearest node with memory or NUMA_NO_NODE for global allocation */
void *platform_data;
};
#define PCI_CONTROLLER(busdev) ((struct pci_controller *) busdev->sysdata)
#define pci_domain_nr(busdev) (PCI_CONTROLLER(busdev)->segment)
extern struct pci_ops pci_root_ops;
static inline int pci_proc_domain(struct pci_bus *bus)
{
return (pci_domain_nr(bus) != 0);
}
#define HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
return channel ? isa_irq_to_vector(15) : isa_irq_to_vector(14);
}
#endif /* _ASM_IA64_PCI_H */