/*
* The PCI Library
*
- * Copyright (c) 1997--2014 Martin Mares <mj@ucw.cz>
+ * Copyright (c) 1997--2017 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#include "header.h"
#include "types.h"
-#define PCI_LIB_VERSION 0x030300
+#define PCI_LIB_VERSION 0x030506
#ifndef PCI_ABI
#define PCI_ABI
struct pci_methods;
enum pci_access_type {
- /* Known access methods, remember to update access.c as well */
+ /* Known access methods, remember to update init.c as well */
PCI_ACCESS_AUTO, /* Autodetection */
PCI_ACCESS_SYS_BUS_PCI, /* Linux /sys/bus/pci */
PCI_ACCESS_PROC_BUS_PCI, /* Linux /proc/bus/pci */
PCI_ACCESS_AIX_DEVICE, /* /dev/pci0, /dev/bus0, etc. */
PCI_ACCESS_NBSD_LIBPCI, /* NetBSD libpci */
PCI_ACCESS_OBSD_DEVICE, /* OpenBSD /dev/pci */
- PCI_ACCESS_DUMP, /* Dump file */
+ PCI_ACCESS_DUMP, /* Dump file */
PCI_ACCESS_DARWIN, /* Darwin */
+ PCI_ACCESS_SYLIXOS_DEVICE, /* SylixOS pci */
PCI_ACCESS_MAX
};
struct pci_dev {
struct pci_dev *next; /* Next device in the chain */
- u16 domain; /* PCI domain (host bridge) */
+ u16 domain_16; /* 16-bit version of the PCI domain for backward compatibility */
+ /* 0xffff if the real domain doesn't fit in 16 bits */
u8 bus, dev, func; /* Bus inside domain, device and function */
/* These fields are set by pci_fill_info() */
char *phy_slot; /* Physical slot */
char *module_alias; /* Linux kernel module alias */
char *label; /* Device name as exported by BIOS */
+ char *dt_node; /* Path to the device-tree node for this device */
+ int numa_node; /* NUMA node */
+ pciaddr_t flags[6]; /* PCI_IORESOURCE_* flags for regions */
+ pciaddr_t rom_flags; /* PCI_IORESOURCE_* flags for expansion ROM */
+ int domain; /* PCI domain (host bridge) */
/* Fields used internally: */
struct pci_access *access;
u8 *cache; /* Cached config registers */
int cache_len;
int hdrtype; /* Cached low 7 bits of header type, -1 if unknown */
- void *aux; /* Auxillary data */
+ void *aux; /* Auxiliary data */
};
#define PCI_ADDR_IO_MASK (~(pciaddr_t) 0x3)
int pci_fill_info(struct pci_dev *, int flags) PCI_ABI; /* Fill in device information */
-#define PCI_FILL_IDENT 1
-#define PCI_FILL_IRQ 2
-#define PCI_FILL_BASES 4
-#define PCI_FILL_ROM_BASE 8
-#define PCI_FILL_SIZES 16
-#define PCI_FILL_CLASS 32
-#define PCI_FILL_CAPS 64
-#define PCI_FILL_EXT_CAPS 128
-#define PCI_FILL_PHYS_SLOT 256
-#define PCI_FILL_MODULE_ALIAS 512
-#define PCI_FILL_LABEL 1024
-#define PCI_FILL_RESCAN 0x10000
+#define PCI_FILL_IDENT 0x0001
+#define PCI_FILL_IRQ 0x0002
+#define PCI_FILL_BASES 0x0004
+#define PCI_FILL_ROM_BASE 0x0008
+#define PCI_FILL_SIZES 0x0010
+#define PCI_FILL_CLASS 0x0020
+#define PCI_FILL_CAPS 0x0040
+#define PCI_FILL_EXT_CAPS 0x0080
+#define PCI_FILL_PHYS_SLOT 0x0100
+#define PCI_FILL_MODULE_ALIAS 0x0200
+#define PCI_FILL_LABEL 0x0400
+#define PCI_FILL_NUMA_NODE 0x0800
+#define PCI_FILL_IO_FLAGS 0x1000
+#define PCI_FILL_DT_NODE 0x2000
+#define PCI_FILL_RESCAN 0x00010000
void pci_setup_cache(struct pci_dev *, u8 *cache, int len) PCI_ABI;