[people/pmueller/ipfire-2.x.git] / src / hwinfo / src / hd / hd_int.h

#include <sysfs/dlist.h>
#include <sysfs/libsysfs.h>

#define PROC_CMDLINE		"/proc/cmdline"
#define PROC_PCI_DEVICES	"/proc/bus/pci/devices"
#define PROC_PCI_BUS		"/proc/bus/pci"
#define PROC_CPUINFO		"/proc/cpuinfo"
#define PROC_IOPORTS		"/proc/ioports"
#define PROC_DMA		"/proc/dma"
#define PROC_INTERRUPTS		"/proc/interrupts"
#define PROC_NVRAM_22		"/proc/driver/nvram"
#define PROC_NVRAM_24		"/proc/nvram"
#define PROC_IDE		"/proc/ide"
#define PROC_SCSI		"/proc/scsi"
#define PROC_CDROM_INFO		"/proc/sys/dev/cdrom/info"
#define PROC_NET_IF_INFO	"/proc/net/dev"
#define PROC_MODULES		"/proc/modules"
#define PROC_DRIVER_SERIAL	"/proc/tty/driver/serial"
#define PROC_DRIVER_MACSERIAL	"/proc/tty/driver/macserial"
#define PROC_PARPORT_22		"/proc/parport/"			/* Final '/' is essential! */
#define PROC_PARPORT_24		"/proc/sys/dev/parport/parport"
#define PROC_KCORE		"/proc/kcore"
// #define PROC_USB_DEVICES	"/proc/bus/usb/devices"
#define PROC_USB_DEVICES	"/proc/bus/usb/devices_please-use-sysfs-instead"
#define PROC_PROM		"/proc/device-tree"
#define PROC_MEMINFO		"/proc/meminfo"
#define PROC_VERSION		"/proc/version"
#define PROC_ISAPNP		"/proc/isapnp"
#define PROC_ISERIES		"/proc/iSeries"
#define PROC_ISERIES_VETH	"/proc/iSeries/veth"
#define PROC_PARTITIONS		"/proc/partitions"
#define PROC_APM		"/proc/apm"

#define DEV_NVRAM		"/dev/nvram"
#define DEV_PSAUX		"/dev/psaux"
#define DEV_ADBMOUSE		"/dev/adbmouse"
#define DEV_MEM			"/dev/mem"
#define DEV_KBD			"/dev/kbd"
#define DEV_CONSOLE		"/dev/console"
#define DEV_OPENPROM		"/dev/openprom"
#define DEV_SUNMOUSE		"/dev/sunmouse"
#define DEV_MICE		"/dev/input/mice"
#define DEV_FB			"/dev/fb"
#define DEV_FB0			"/dev/fb0"

#define PROG_MODPROBE		"/sbin/modprobe"
#define PROG_RMMOD		"/sbin/rmmod"
#define PROG_CARDCTL		"/sbin/cardctl"
#define PROG_UDEVINFO		"/usr/bin/udevinfo"

#define KLOG_BOOT		"/var/log/boot.msg"
#define ISAPNP_CONF		"/etc/isapnp.conf"

#define ID_LIST			HARDWARE_DIR "/hd.ids"
#define LIB_CMDLINE		HARDWARE_DIR "/cmdline"

#define KERNEL_22		0x020200
#define KERNEL_24		0x020400
#define KERNEL_26		0x020600

#if defined(__s390__) || defined(__s390x__) || defined(__alpha__) || defined(LIBHD_TINY)
#define WITH_ISDN	0
#else
#define WITH_ISDN	1
#endif

#define PROGRESS(a, b, c) progress(hd_data, a, b, c)
#define ADD2LOG(a...) str_printf(&hd_data->log, -2, a)

#undef LIBHD_MEMCHECK

#if defined(__i386__) || defined(__PPC__)
/*
 * f: function we are in
 * a: first argument
 */

#ifdef __i386__
#define CALLED_FROM(f, a) ((void *) ((unsigned *) &a)[-1] - 5)
#endif

#ifdef __PPC__
/* (1-arg funcs only) #define CALLED_FROM(f, a) ((void *) *((unsigned *) ((void *) &a - ((short *) f)[1] - 4)) - 4) */
static inline void *getr1() { void *p; asm("mr %0,1" : "=r" (p) :); return p; }
#define CALLED_FROM(f, a) ((void *) ((unsigned *) (getr1() - ((short *) f)[1]))[1] - 4)
#endif
#else
#undef LIBHD_MEMCHECK
#endif

#ifdef LIBHD_MEMCHECK
FILE *libhd_log;
#endif


/*
 * define to make (hd_t).unique_id a hex string, otherwise it is a
 * base64-like string
 */
#undef NUMERIC_UNIQUE_ID

/*
 * Internal probing module numbers. Use mod_name_by_idx() outside of libhd.
 */
enum mod_idx {
  mod_none, mod_memory, mod_pci, mod_isapnp, mod_pnpdump, mod_net,
  mod_floppy, mod_misc, mod_bios, mod_cpu, mod_monitor, mod_mouse, mod_scsi,
  mod_serial, mod_usb, mod_adb, mod_modem, mod_parallel, mod_isa, mod_isdn,
  mod_kbd, mod_prom, mod_sbus, mod_int, mod_braille, mod_xtra, mod_sys,
  mod_manual, mod_fb, mod_veth, mod_pppoe, mod_pcmcia, mod_s390,
  mod_sysfs, mod_dsl, mod_block, mod_edd, mod_input, mod_wlan
};

void *new_mem(size_t size);
void *resize_mem(void *, size_t);
void *add_mem(void *, size_t, size_t);
char *new_str(const char *);
void *free_mem(void *);
int have_common_res(hd_res_t *res1, hd_res_t *res2);
void join_res_io(hd_res_t **res1, hd_res_t *res2);
void join_res_irq(hd_res_t **res1, hd_res_t *res2);
void join_res_dma(hd_res_t **res1, hd_res_t *res2);
hd_res_t *free_res_list(hd_res_t *res);
hd_res_t *add_res_entry(hd_res_t **res, hd_res_t *new_res);
hd_t *add_hd_entry(hd_data_t *hd_data, unsigned line, unsigned count);
misc_t *free_misc(misc_t *m);
scsi_t *free_scsi(scsi_t *scsi, int free_all);
hd_detail_t *free_hd_detail(hd_detail_t *d);
devtree_t *free_devtree(hd_data_t *hd_data);
void hd_add_id(hd_data_t *hd_data, hd_t *hd);

char *isa_id2str(unsigned);
char *eisa_vendor_str(unsigned);
unsigned name2eisa_id(char *);
char *canon_str(char *, int);

int hex(char *string, int digits);

void str_printf(char **buf, int offset, char *format, ...) __attribute__ ((format (printf, 3, 4)));
void hexdump(char **buf, int with_ascii, unsigned data_len, unsigned char *data);
str_list_t *search_str_list(str_list_t *sl, char *str);
str_list_t *add_str_list(str_list_t **sl, char *str);
str_list_t *free_str_list(str_list_t *list);
str_list_t *read_file(char *file_name, unsigned start_line, unsigned lines);
str_list_t *read_dir(char *dir_name, int type);
char *hd_read_symlink(char *link_name);
void progress(hd_data_t *hd_data, unsigned pos, unsigned count, char *msg);

void remove_hd_entries(hd_data_t *hd_data);
void remove_tagged_hd_entries(hd_data_t *hd_data);

driver_info_t *free_driver_info(driver_info_t *di);

int str2float(char *s, int n);
char *float2str(int i, int n);

/* return the file name of a module */
char *mod_name_by_idx(unsigned idx);

int hd_timeout(void(*func)(void *), void *arg, int timeout);

str_list_t *read_kmods(hd_data_t *hd_data);
char *get_cmd_param(hd_data_t *hd_data, int field);

#ifdef __i386__
/* smp/smp.c */
int detectSMP(void);
#endif

void update_irq_usage(hd_data_t *hd_data);
int run_cmd(hd_data_t *hd_data, char *cmd);
int load_module_with_params(hd_data_t *hd_data, char *module, char *params);
int load_module(hd_data_t *hd_data, char *module);
int unload_module(hd_data_t *hd_data, char *module);
int probe_module(hd_data_t *hd_data, char *module);

int cmp_hd(hd_t *hd1, hd_t *hd2);
unsigned has_something_attached(hd_data_t *hd_data, hd_t *hd);

str_list_t *get_cmdline(hd_data_t *hd_data, char *key);

int detect_smp_bios(hd_data_t *hd_data);
int detect_smp_prom(hd_data_t *hd_data);

unsigned char *read_block0(hd_data_t *hd_data, char *dev, int *timeout);

void hd_copy(hd_t *dst, hd_t *src);

/* parameter for gather_resources(,,, which) */
#define W_IO    (1 << 0)
#define W_DMA   (1 << 1)
#define W_IRQ   (1 << 2)

void gather_resources(misc_t *m, hd_res_t **r, char *name, unsigned which);

char *vend_id2str(unsigned vend);

int hd_getdisksize(hd_data_t *hd_data, char *dev, int fd, hd_res_t **geo, hd_res_t **size);

str_list_t *hd_split(char del, char *str);
char *hd_join(char *del, str_list_t *str);

int is_pnpinfo(ser_device_t *mi, int ofs);

int is_pcmcia_ctrl(hd_data_t *hd_data, hd_t *hd);

void hd_fork(hd_data_t *hd_data, int timeout, int total_timeout);
void hd_fork_done(hd_data_t *hd_data);
void hd_shm_init(hd_data_t *hd_data);
void hd_shm_clean(hd_data_t *hd_data);
void hd_shm_done(hd_data_t *hd_data);
void *hd_shm_add(hd_data_t *hd_data, void *ptr, unsigned len);
int hd_is_shm_ptr(hd_data_t *hd_data, void *ptr);
void hd_move_to_shm(hd_data_t *hd_data);

void read_udevinfo(hd_data_t *hd_data);

hd_t *hd_find_sysfs_id(hd_data_t *hd_data, char *id);
int hd_attr_uint(struct sysfs_attribute *attr, uint64_t *u, int base);
char *hd_attr_str(struct sysfs_attribute *attr);
str_list_t *hd_attr_list(struct sysfs_attribute *attr);
char *hd_sysfs_id(char *path);
char *hd_sysfs_name2_dev(char *str);
char *hd_sysfs_dev2_name(char *str);
void hd_sysfs_driver_list(hd_data_t *hd_data);
char *hd_sysfs_find_driver(hd_data_t *hd_data, char *sysfs_id, int exact);
int hd_report_this(hd_data_t *hd_data, hd_t *hd);
str_list_t *hd_module_list(hd_data_t *hd_data, unsigned id);

int hd_is_iseries(hd_data_t *hd_data);


#ifdef __cplusplus
}
#endif
Commit	Line	Data
93afd047 MT	1	#include <sysfs/dlist.h>
	2	#include <sysfs/libsysfs.h>
	3
	4	#define PROC_CMDLINE "/proc/cmdline"
	5	#define PROC_PCI_DEVICES "/proc/bus/pci/devices"
	6	#define PROC_PCI_BUS "/proc/bus/pci"
	7	#define PROC_CPUINFO "/proc/cpuinfo"
	8	#define PROC_IOPORTS "/proc/ioports"
	9	#define PROC_DMA "/proc/dma"
	10	#define PROC_INTERRUPTS "/proc/interrupts"
	11	#define PROC_NVRAM_22 "/proc/driver/nvram"
	12	#define PROC_NVRAM_24 "/proc/nvram"
	13	#define PROC_IDE "/proc/ide"
	14	#define PROC_SCSI "/proc/scsi"
	15	#define PROC_CDROM_INFO "/proc/sys/dev/cdrom/info"
	16	#define PROC_NET_IF_INFO "/proc/net/dev"
	17	#define PROC_MODULES "/proc/modules"
	18	#define PROC_DRIVER_SERIAL "/proc/tty/driver/serial"
	19	#define PROC_DRIVER_MACSERIAL "/proc/tty/driver/macserial"
	20	#define PROC_PARPORT_22 "/proc/parport/" /* Final '/' is essential! */
	21	#define PROC_PARPORT_24 "/proc/sys/dev/parport/parport"
	22	#define PROC_KCORE "/proc/kcore"
	23	// #define PROC_USB_DEVICES "/proc/bus/usb/devices"
	24	#define PROC_USB_DEVICES "/proc/bus/usb/devices_please-use-sysfs-instead"
	25	#define PROC_PROM "/proc/device-tree"
	26	#define PROC_MEMINFO "/proc/meminfo"
	27	#define PROC_VERSION "/proc/version"
	28	#define PROC_ISAPNP "/proc/isapnp"
	29	#define PROC_ISERIES "/proc/iSeries"
	30	#define PROC_ISERIES_VETH "/proc/iSeries/veth"
	31	#define PROC_PARTITIONS "/proc/partitions"
	32	#define PROC_APM "/proc/apm"
	33
	34	#define DEV_NVRAM "/dev/nvram"
	35	#define DEV_PSAUX "/dev/psaux"
	36	#define DEV_ADBMOUSE "/dev/adbmouse"
	37	#define DEV_MEM "/dev/mem"
	38	#define DEV_KBD "/dev/kbd"
	39	#define DEV_CONSOLE "/dev/console"
	40	#define DEV_OPENPROM "/dev/openprom"
	41	#define DEV_SUNMOUSE "/dev/sunmouse"
	42	#define DEV_MICE "/dev/input/mice"
	43	#define DEV_FB "/dev/fb"
	44	#define DEV_FB0 "/dev/fb0"
	45
	46	#define PROG_MODPROBE "/sbin/modprobe"
	47	#define PROG_RMMOD "/sbin/rmmod"
	48	#define PROG_CARDCTL "/sbin/cardctl"
	49	#define PROG_UDEVINFO "/usr/bin/udevinfo"
	50
	51	#define KLOG_BOOT "/var/log/boot.msg"
	52	#define ISAPNP_CONF "/etc/isapnp.conf"
	53
	54	#define ID_LIST HARDWARE_DIR "/hd.ids"
	55	#define LIB_CMDLINE HARDWARE_DIR "/cmdline"
	56
	57	#define KERNEL_22 0x020200
	58	#define KERNEL_24 0x020400
	59	#define KERNEL_26 0x020600
	60
	61	#if defined(__s390__) \|\| defined(__s390x__) \|\| defined(__alpha__) \|\| defined(LIBHD_TINY)
	62	#define WITH_ISDN 0
	63	#else
	64	#define WITH_ISDN 1
65	#endif
66
67	#define PROGRESS(a, b, c) progress(hd_data, a, b, c)
68	#define ADD2LOG(a...) str_printf(&hd_data->log, -2, a)
69
70	#undef LIBHD_MEMCHECK
71
72	#if defined(__i386__) \|\| defined(__PPC__)
73	/*
74	* f: function we are in
75	* a: first argument
76	*/
77
78	#ifdef __i386__
79	#define CALLED_FROM(f, a) ((void ) ((unsigned ) &a)[-1] - 5)
80	#endif
81
82	#ifdef __PPC__
83	/* (1-arg funcs only) #define CALLED_FROM(f, a) ((void ) ((unsigned ) ((void ) &a - ((short ) f)[1] - 4)) - 4) /
84	static inline void getr1() { void p; asm("mr %0,1" : "=r" (p) :); return p; }
85	#define CALLED_FROM(f, a) ((void ) ((unsigned ) (getr1() - ((short *) f)[1]))[1] - 4)
86	#endif
87	#else
88	#undef LIBHD_MEMCHECK
89	#endif
90
91	#ifdef LIBHD_MEMCHECK
92	FILE *libhd_log;
93	#endif
94
95
96	/*
97	* define to make (hd_t).unique_id a hex string, otherwise it is a
98	* base64-like string
99	*/
100	#undef NUMERIC_UNIQUE_ID
101
102	/*
103	* Internal probing module numbers. Use mod_name_by_idx() outside of libhd.
104	*/
105	enum mod_idx {
106	mod_none, mod_memory, mod_pci, mod_isapnp, mod_pnpdump, mod_net,
107	mod_floppy, mod_misc, mod_bios, mod_cpu, mod_monitor, mod_mouse, mod_scsi,
108	mod_serial, mod_usb, mod_adb, mod_modem, mod_parallel, mod_isa, mod_isdn,
109	mod_kbd, mod_prom, mod_sbus, mod_int, mod_braille, mod_xtra, mod_sys,
110	mod_manual, mod_fb, mod_veth, mod_pppoe, mod_pcmcia, mod_s390,
111	mod_sysfs, mod_dsl, mod_block, mod_edd, mod_input, mod_wlan
112	};
113
114	void *new_mem(size_t size);
115	void resize_mem(void , size_t);
116	void add_mem(void , size_t, size_t);
117	char new_str(const char );
118	void free_mem(void );
119	int have_common_res(hd_res_t res1, hd_res_t res2);
120	void join_res_io(hd_res_t *res1, hd_res_t res2);
121	void join_res_irq(hd_res_t *res1, hd_res_t res2);
122	void join_res_dma(hd_res_t *res1, hd_res_t res2);
123	hd_res_t free_res_list(hd_res_t res);
124	hd_res_t add_res_entry(hd_res_t res, hd_res_t new_res);
125	hd_t add_hd_entry(hd_data_t hd_data, unsigned line, unsigned count);
126	misc_t free_misc(misc_t m);
127	scsi_t free_scsi(scsi_t scsi, int free_all);
128	hd_detail_t free_hd_detail(hd_detail_t d);
129	devtree_t free_devtree(hd_data_t hd_data);
130	void hd_add_id(hd_data_t hd_data, hd_t hd);
131
132	char *isa_id2str(unsigned);
133	char *eisa_vendor_str(unsigned);
134	unsigned name2eisa_id(char *);
135	char canon_str(char , int);
136
137	int hex(char *string, int digits);
138
139	void str_printf(char *buf, int offset, char format, ...) __attribute__ ((format (printf, 3, 4)));
140	void hexdump(char *buf, int with_ascii, unsigned data_len, unsigned char data);
141	str_list_t search_str_list(str_list_t sl, char *str);
142	str_list_t add_str_list(str_list_t sl, char str);
143	str_list_t free_str_list(str_list_t list);
144	str_list_t read_file(char file_name, unsigned start_line, unsigned lines);
145	str_list_t read_dir(char dir_name, int type);
146	char hd_read_symlink(char link_name);
147	void progress(hd_data_t hd_data, unsigned pos, unsigned count, char msg);
148
149	void remove_hd_entries(hd_data_t *hd_data);
150	void remove_tagged_hd_entries(hd_data_t *hd_data);
151
152	driver_info_t free_driver_info(driver_info_t di);
153
154	int str2float(char *s, int n);
155	char *float2str(int i, int n);
156
157	/* return the file name of a module */
158	char *mod_name_by_idx(unsigned idx);
159
160	int hd_timeout(void(func)(void ), void *arg, int timeout);
161
162	str_list_t read_kmods(hd_data_t hd_data);
163	char get_cmd_param(hd_data_t hd_data, int field);
164
165	#ifdef __i386__
166	/* smp/smp.c */
167	int detectSMP(void);
168	#endif
169
170	void update_irq_usage(hd_data_t *hd_data);
171	int run_cmd(hd_data_t hd_data, char cmd);
172	int load_module_with_params(hd_data_t hd_data, char module, char *params);
173	int load_module(hd_data_t hd_data, char module);
174	int unload_module(hd_data_t hd_data, char module);
175	int probe_module(hd_data_t hd_data, char module);
176
177	int cmp_hd(hd_t hd1, hd_t hd2);
178	unsigned has_something_attached(hd_data_t hd_data, hd_t hd);
179
180	str_list_t get_cmdline(hd_data_t hd_data, char *key);
181
182	int detect_smp_bios(hd_data_t *hd_data);
183	int detect_smp_prom(hd_data_t *hd_data);
184
185	unsigned char read_block0(hd_data_t hd_data, char dev, int timeout);
186
187	void hd_copy(hd_t dst, hd_t src);
188
189	/* parameter for gather_resources(,,, which) */
190	#define W_IO (1 << 0)
191	#define W_DMA (1 << 1)
192	#define W_IRQ (1 << 2)
193
194	void gather_resources(misc_t m, hd_res_t r, char name, unsigned which);
195
196	char *vend_id2str(unsigned vend);
197
198	int hd_getdisksize(hd_data_t hd_data, char dev, int fd, hd_res_t geo, hd_res_t size);
199
200	str_list_t hd_split(char del, char str);
201	char hd_join(char del, str_list_t *str);
202
203	int is_pnpinfo(ser_device_t *mi, int ofs);
204
205	int is_pcmcia_ctrl(hd_data_t hd_data, hd_t hd);
206
207	void hd_fork(hd_data_t *hd_data, int timeout, int total_timeout);
208	void hd_fork_done(hd_data_t *hd_data);
209	void hd_shm_init(hd_data_t *hd_data);
210	void hd_shm_clean(hd_data_t *hd_data);
211	void hd_shm_done(hd_data_t *hd_data);
212	void hd_shm_add(hd_data_t hd_data, void *ptr, unsigned len);
213	int hd_is_shm_ptr(hd_data_t hd_data, void ptr);
214	void hd_move_to_shm(hd_data_t *hd_data);
215
216	void read_udevinfo(hd_data_t *hd_data);
217
218	hd_t hd_find_sysfs_id(hd_data_t hd_data, char *id);
219	int hd_attr_uint(struct sysfs_attribute attr, uint64_t u, int base);
220	char hd_attr_str(struct sysfs_attribute attr);
221	str_list_t hd_attr_list(struct sysfs_attribute attr);
222	char hd_sysfs_id(char path);
223	char hd_sysfs_name2_dev(char str);
224	char hd_sysfs_dev2_name(char str);
225	void hd_sysfs_driver_list(hd_data_t *hd_data);
226	char hd_sysfs_find_driver(hd_data_t hd_data, char *sysfs_id, int exact);
227	int hd_report_this(hd_data_t hd_data, hd_t hd);
228	str_list_t hd_module_list(hd_data_t hd_data, unsigned id);
229
230	int hd_is_iseries(hd_data_t *hd_data);
231
232
233	#ifdef __cplusplus
234	}
235	#endif
236