libhd: hd_int.h Source File

00001 #define PROC_CMDLINE "/proc/cmdline" 00002 #define PROC_PCI_DEVICES "/proc/bus/pci/devices" 00003 #define PROC_PCI_BUS "/proc/bus/pci" 00004 #define PROC_CPUINFO "/proc/cpuinfo" 00005 #define PROC_IOPORTS "/proc/ioports" 00006 #define PROC_DMA "/proc/dma" 00007 #define PROC_INTERRUPTS "/proc/interrupts" 00008 #define PROC_NVRAM_22 "/proc/driver/nvram" 00009 #define PROC_NVRAM_24 "/proc/nvram" 00010 #define PROC_IDE "/proc/ide" 00011 #define PROC_SCSI "/proc/scsi" 00012 #define PROC_SCSI_SCSI "/proc/scsi/scsi" 00013 #define PROC_CDROM_INFO "/proc/sys/dev/cdrom/info" 00014 #define PROC_NET_IF_INFO "/proc/net/dev" 00015 #define PROC_MODULES "/proc/modules" 00016 #define PROC_DRIVER_SERIAL "/proc/tty/driver/serial" 00017 #define PROC_DRIVER_MACSERIAL "/proc/tty/driver/macserial" 00018 #define PROC_PARPORT_22 "/proc/parport/" /* Final '/' is essential! */ 00019 #define PROC_PARPORT_24 "/proc/sys/dev/parport/parport" 00020 #define PROC_KCORE "/proc/kcore" 00021 #define PROC_USB_DEVICES "/proc/bus/usb/devices" 00022 #define PROC_DAC960 "/proc/rd" 00023 #define PROC_SMART_22 "/proc/array" 00024 #define PROC_SMART_24 "/proc/driver/array" 00025 #define PROC_SMART_24_NEW "/proc/driver/cpqarray" 00026 #define PROC_PROM "/proc/device-tree" 00027 #define PROC_MEMINFO "/proc/meminfo" 00028 #define PROC_DASD "/proc/dasd" 00029 #define PROC_VERSION "/proc/version" 00030 #define PROC_ISAPNP "/proc/isapnp" 00031 #define PROC_ISERIES "/proc/iSeries" 00032 #define PROC_ISERIES_VETH "/proc/iSeries/veth" 00033 #define PROC_PARTITIONS "/proc/partitions" 00034 #define PROC_APM "/proc/apm" 00035 00036 #define DEV_NVRAM "/dev/nvram" 00037 #define DEV_PSAUX "/dev/psaux" 00038 #define DEV_ADBMOUSE "/dev/adbmouse" 00039 #define DEV_MEM "/dev/mem" 00040 #define DEV_DAC960 "/dev/rd" 00041 #define DEV_SMART "/dev/ida" 00042 #define DEV_KBD "/dev/kbd" 00043 #define DEV_CONSOLE "/dev/console" 00044 #define DEV_OPENPROM "/dev/openprom" 00045 #define DEV_SUNMOUSE "/dev/sunmouse" 00046 #define DEV_MICE "/dev/input/mice" 00047 #define DEV_I2O "/dev/i2o" 00048 #define DEV_CCISS "/dev/cciss" 00049 #define DEV_FB "/dev/fb" 00050 00051 #define PROG_INSMOD "/sbin/insmod" 00052 #define PROG_MODPROBE "/sbin/modprobe" 00053 #define PROG_RMMOD "/sbin/rmmod" 00054 #define PROG_CARDCTL "/sbin/cardctl" 00055 00056 #define KLOG_BOOT "/var/log/boot.msg" 00057 #define ISAPNP_CONF "/etc/isapnp.conf" 00058 00059 #define ID_LIST HARDWARE_DIR "/hd.ids" 00060 #define LIB_CMDLINE HARDWARE_DIR "/cmdline" 00061 00062 #define KERNEL_22 0x020200 00063 #define KERNEL_24 0x020400 00064 #define KERNEL_26 0x020600 00065 00066 #if defined(__s390__) || defined(__s390x__) || defined(__alpha__) || defined(LIBHD_TINY) 00067 #define WITH_ISDN 0 00068 #else 00069 #define WITH_ISDN 1 00070 #endif 00071 00072 #define PROGRESS(a, b, c) progress(hd_data, a, b, c) 00073 #define ADD2LOG(a...) str_printf(&hd_data->log, -2, a) 00074 00075 #undef LIBHD_MEMCHECK 00076 00077 #if defined(__i386__) || defined(__PPC__) 00078 /* 00079 * f: function we are in 00080 * a: first argument 00081 */ 00082 00083 #ifdef __i386__ 00084 #define CALLED_FROM(f, a) ((void *) ((unsigned *) &a)[-1] - 5) 00085 #endif 00086 00087 #ifdef __PPC__ 00088 /* (1-arg funcs only) #define CALLED_FROM(f, a) ((void *) *((unsigned *) ((void *) &a - ((short *) f)[1] - 4)) - 4) */ 00089 static inline void *getr1() { void *p; asm("mr %0,1" : "=r" (p) :); return p; } 00090 #define CALLED_FROM(f, a) ((void *) ((unsigned *) (getr1() - ((short *) f)[1]))[1] - 4) 00091 #endif 00092 #else 00093 #undef LIBHD_MEMCHECK 00094 #endif 00095 00096 #ifdef LIBHD_MEMCHECK 00097 FILE *libhd_log; 00098 #endif 00099 00100 00101 /* 00102 * define to make (hd_t).unique_id a hex string, otherwise it is a 00103 * base64-like string 00104 */ 00105 #undef NUMERIC_UNIQUE_ID 00106 00107 /* 00108 * Internal probing module numbers. Use mod_name_by_idx() outside of libhd. 00109 */ 00110 enum mod_idx { 00111 mod_none, mod_memory, mod_pci, mod_isapnp, mod_pnpdump, mod_cdrom, 00112 mod_net, mod_floppy, mod_misc, mod_bios, mod_cpu, mod_monitor, mod_mouse, 00113 mod_ide, mod_scsi, mod_serial, mod_usb, mod_adb, mod_modem, mod_parallel, 00114 mod_isa, mod_dac960, mod_smart, mod_isdn, mod_kbd, mod_prom, mod_sbus, 00115 mod_int, mod_braille, mod_xtra, mod_sys, mod_dasd, mod_i2o, mod_cciss, 00116 mod_manual, mod_fb, mod_veth, mod_partition, mod_disk, mod_ataraid, mod_pppoe, 00117 mod_pcmcia, mod_s390 00118 }; 00119 00120 void *new_mem(size_t size); 00121 void *resize_mem(void *, size_t); 00122 void *add_mem(void *, size_t, size_t); 00123 char *new_str(const char *); 00124 void *free_mem(void *); 00125 int have_common_res(hd_res_t *res1, hd_res_t *res2); 00126 void join_res_io(hd_res_t **res1, hd_res_t *res2); 00127 void join_res_irq(hd_res_t **res1, hd_res_t *res2); 00128 void join_res_dma(hd_res_t **res1, hd_res_t *res2); 00129 hd_res_t *free_res_list(hd_res_t *res); 00130 hd_res_t *add_res_entry(hd_res_t **res, hd_res_t *new_res); 00131 hd_smbios_t *free_smbios_list(hd_smbios_t *sm); 00132 hd_smbios_t *add_smbios_entry(hd_smbios_t **sm, hd_smbios_t *new_sm); 00133 hd_t *add_hd_entry(hd_data_t *hd_data, unsigned line, unsigned count); 00134 misc_t *free_misc(misc_t *m); 00135 scsi_t *free_scsi(scsi_t *scsi, int free_all); 00136 hd_detail_t *free_hd_detail(hd_detail_t *d); 00137 devtree_t *free_devtree(hd_data_t *hd_data); 00138 void hd_add_id(hd_data_t *hd_data, hd_t *hd); 00139 00140 char *isa_id2str(unsigned); 00141 char *eisa_vendor_str(unsigned); 00142 unsigned name2eisa_id(char *); 00143 char *canon_str(char *, int); 00144 00145 int hex(char *string, int digits); 00146 00147 void str_printf(char **buf, int offset, char *format, ...) __attribute__ ((format (printf, 3, 4))); 00148 void hexdump(char **buf, int with_ascii, unsigned data_len, unsigned char *data); 00149 str_list_t *search_str_list(str_list_t *sl, char *str); 00150 str_list_t *add_str_list(str_list_t **sl, char *str); 00151 str_list_t *free_str_list(str_list_t *list); 00152 str_list_t *read_file(char *file_name, unsigned start_line, unsigned lines); 00153 str_list_t *read_dir(char *dir_name, int type); 00154 char *hd_read_symlink(char *link_name); 00155 void progress(hd_data_t *hd_data, unsigned pos, unsigned count, char *msg); 00156 00157 void remove_hd_entries(hd_data_t *hd_data); 00158 void remove_tagged_hd_entries(hd_data_t *hd_data); 00159 00160 driver_info_t *free_driver_info(driver_info_t *di); 00161 00162 int str2float(char *s, int n); 00163 char *float2str(int i, int n); 00164 00165 /* return the file name of a module */ 00166 char *mod_name_by_idx(unsigned idx); 00167 00168 int hd_timeout(void(*func)(void *), void *arg, int timeout); 00169 00170 str_list_t *read_kmods(hd_data_t *hd_data); 00171 char *get_cmd_param(hd_data_t *hd_data, int field); 00172 00173 #ifdef __i386__ 00174 /* smp/smp.c */ 00175 int detectSMP(void); 00176 #endif 00177 00178 void update_irq_usage(hd_data_t *hd_data); 00179 int run_cmd(hd_data_t *hd_data, char *cmd); 00180 int load_module_with_params(hd_data_t *hd_data, char *module, char *params); 00181 int load_module(hd_data_t *hd_data, char *module); 00182 int unload_module(hd_data_t *hd_data, char *module); 00183 int probe_module(hd_data_t *hd_data, char *module); 00184 00185 int cmp_hd(hd_t *hd1, hd_t *hd2); 00186 unsigned has_something_attached(hd_data_t *hd_data, hd_t *hd); 00187 00188 str_list_t *get_cmdline(hd_data_t *hd_data, char *key); 00189 00190 #if defined(__i386__) || defined(__x86_64__) || defined(__PPC__) 00191 int detect_smp(hd_data_t *hd_data); 00192 #endif 00193 00194 unsigned char *read_block0(hd_data_t *hd_data, char *dev, int *timeout); 00195 00196 void hd_copy(hd_t *dst, hd_t *src); 00197 00198 /* parameter for gather_resources(,,, which) */ 00199 #define W_IO (1 << 0) 00200 #define W_DMA (1 << 1) 00201 #define W_IRQ (1 << 2) 00202 00203 void gather_resources(misc_t *m, hd_res_t **r, char *name, unsigned which); 00204 00205 char *vend_id2str(unsigned vend); 00206 00207 void hd_getdisksize(hd_data_t *hd_data, char *dev, int fd, hd_res_t **geo, hd_res_t **size); 00208 00209 str_list_t *hd_split(char del, char *str); 00210 char *hd_join(char *del, str_list_t *str); 00211 00212 void hddb_add_info(hd_data_t *hd_data, hd_t *hd); 00213 00214 int is_pnpinfo(ser_device_t *mi, int ofs); 00215 00216 int is_pcmcia_ctrl(hd_data_t *hd_data, hd_t *hd); 00217 00218 void hd_fork(hd_data_t *hd_data, int timeout, int total_timeout); 00219 void hd_fork_done(hd_data_t *hd_data); 00220 void hd_shm_init(hd_data_t *hd_data); 00221 void hd_shm_clean(hd_data_t *hd_data); 00222 void hd_shm_done(hd_data_t *hd_data); 00223 void *hd_shm_add(hd_data_t *hd_data, void *ptr, unsigned len); 00224 int hd_is_shm_ptr(hd_data_t *hd_data, void *ptr); 00225 void hd_move_to_shm(hd_data_t *hd_data); 00226 00227 #ifdef __cplusplus 00228 } 00229 #endif 00230