/*
* The PCI Library -- Internal Stuff
*
- * Copyright (c) 1997--2008 Martin Mares <mj@ucw.cz>
+ * Copyright (c) 1997--2014 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
+#include "config.h"
+
+#ifdef PCI_SHARED_LIB
+#define PCI_ABI __attribute__((visibility("default")))
+// Functions, which are bound to externally visible symbols by the versioning
+// mechanism, have to be declared as VERSIONED. Otherwise, GCC with global
+// optimizations is happy to optimize them away, leading to linker failures.
+#define VERSIONED_ABI __attribute__((used)) PCI_ABI
+#ifdef __APPLE__
+#define STATIC_ALIAS(_decl, _for) _decl PCI_ABI { return _for; }
+#define DEFINE_ALIAS(_decl, _for)
+#define SYMBOL_VERSION(_int, _ext)
+#else
+#define STATIC_ALIAS(_decl, _for)
+#define DEFINE_ALIAS(_decl, _for) extern _decl __attribute__((alias(#_for)))
+#define SYMBOL_VERSION(_int, _ext) asm(".symver " #_int "," #_ext)
+#endif
+#else
+#define VERSIONED_ABI
+#define STATIC_ALIAS(_decl, _for) _decl { return _for; }
+#define DEFINE_ALIAS(_decl, _for)
+#define SYMBOL_VERSION(_int, _ext)
+#endif
+
#include "pci.h"
#include "sysdep.h"
struct pci_methods {
char *name;
+ char *help;
void (*config)(struct pci_access *);
int (*detect)(struct pci_access *);
void (*init)(struct pci_access *);
int (*fill_info)(struct pci_dev *, int flags);
int (*read)(struct pci_dev *, int pos, byte *buf, int len);
int (*write)(struct pci_dev *, int pos, byte *buf, int len);
+ int (*read_vpd)(struct pci_dev *, int pos, byte *buf, int len);
void (*init_dev)(struct pci_dev *);
void (*cleanup_dev)(struct pci_dev *);
};
+/* generic.c */
void pci_generic_scan_bus(struct pci_access *, byte *busmap, int bus);
void pci_generic_scan(struct pci_access *);
int pci_generic_fill_info(struct pci_dev *, int flags);
int pci_generic_block_read(struct pci_dev *, int pos, byte *buf, int len);
int pci_generic_block_write(struct pci_dev *, int pos, byte *buf, int len);
+/* init.c */
void *pci_malloc(struct pci_access *, int);
void pci_mfree(void *);
-char *pci_strdup(struct pci_access *a, char *s);
+char *pci_strdup(struct pci_access *a, const char *s);
+
+void pci_init_v30(struct pci_access *a) VERSIONED_ABI;
+void pci_init_v35(struct pci_access *a) VERSIONED_ABI;
+/* access.c */
struct pci_dev *pci_alloc_dev(struct pci_access *);
int pci_link_dev(struct pci_access *, struct pci_dev *);
+int pci_fill_info_v30(struct pci_dev *, int flags) VERSIONED_ABI;
+int pci_fill_info_v31(struct pci_dev *, int flags) VERSIONED_ABI;
+int pci_fill_info_v32(struct pci_dev *, int flags) VERSIONED_ABI;
+int pci_fill_info_v33(struct pci_dev *, int flags) VERSIONED_ABI;
+int pci_fill_info_v34(struct pci_dev *, int flags) VERSIONED_ABI;
+int pci_fill_info_v35(struct pci_dev *, int flags) VERSIONED_ABI;
+
+/* params.c */
void pci_define_param(struct pci_access *acc, char *param, char *val, char *help);
int pci_set_param_internal(struct pci_access *acc, char *param, char *val, int copy);
+void pci_free_params(struct pci_access *acc);
+
+/* caps.c */
+unsigned int pci_scan_caps(struct pci_dev *, unsigned int want_fields);
+void pci_free_caps(struct pci_dev *);
extern struct pci_methods pm_intel_conf1, pm_intel_conf2, pm_linux_proc,
pm_fbsd_device, pm_aix_device, pm_nbsd_libpci, pm_obsd_device,
- pm_dump, pm_linux_sysfs;
+ pm_dump, pm_linux_sysfs, pm_darwin;