2 * The PCI Library -- Types and Format Strings
4 * Copyright (c) 1997--2022 Martin Mares <mj@ucw.cz>
6 * Can be freely distributed and used under the terms of the GNU GPL v2+
8 * SPDX-License-Identifier: GPL-2.0-or-later
11 #include <sys/types.h>
13 #ifndef PCI_HAVE_Uxx_TYPES
16 /* On Windows compilers, use <windows.h> */
21 typedef unsigned __int64 u64;
22 #define PCI_U64_FMT_X "I64x"
23 #define PCI_U64_FMT_U "I64u"
25 #elif defined(PCI_HAVE_STDINT_H) || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
26 /* Use standard types in C99 and newer */
33 #define PCI_U64_FMT_X PRIx64
34 #define PCI_U64_FMT_U PRIu64
37 /* Hope for POSIX types from <sys/types.h> */
39 typedef u_int16_t u16;
40 typedef u_int32_t u32;
42 /* u64 will be unsigned (long) long */
44 #if ULONG_MAX > 0xffffffff
45 typedef unsigned long u64;
46 #define PCI_U64_FMT_X "lx"
47 #define PCI_U64_FMT_U "lu"
49 typedef unsigned long long u64;
50 #define PCI_U64_FMT_X "llx"
51 #define PCI_U64_FMT_U "llu"
56 #endif /* PCI_HAVE_Uxx_TYPES */
58 #ifdef PCI_HAVE_64BIT_ADDRESS
59 typedef u64 pciaddr_t;
60 #define PCIADDR_T_FMT "%08" PCI_U64_FMT_X
61 #define PCIADDR_PORT_FMT "%04" PCI_U64_FMT_X
63 typedef u32 pciaddr_t;
64 #define PCIADDR_T_FMT "%08x"
65 #define PCIADDR_PORT_FMT "%04x"
68 #ifdef PCI_ARCH_SPARC64
69 /* On sparc64 Linux the kernel reports remapped port addresses and IRQ numbers */
70 #undef PCIADDR_PORT_FMT
71 #define PCIADDR_PORT_FMT PCIADDR_T_FMT
72 #define PCIIRQ_FMT "%08x"
74 #define PCIIRQ_FMT "%d"
77 #if defined(__GNUC__) && __GNUC__ > 2
78 #define PCI_PRINTF(x,y) __attribute__((format(printf, x, y)))
79 #define PCI_NONRET __attribute((noreturn))
80 #define PCI_PACKED __attribute((packed))
82 #define PCI_PRINTF(x,y)