libpayload: Add larfptr function

[coreboot.git] / payloads / libpayload / include / libpayload.h

diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h
index 2cdb0d00f636b0983b7cacce49eeb9d61c253eca..8535bd04fa74abfe7564da39abdded9c0439f5e2 100644 (file)
--- a/payloads/libpayload/include/libpayload.h
+++ b/payloads/libpayload/include/libpayload.h
@@ -27,8 +27,8 @@
  * SUCH DAMAGE.
  */
 
-#ifndef LIBPAYLOAD_H
-#define LIBPAYLOAD_H
+#ifndef _LIBPAYLOAD_H
+#define _LIBPAYLOAD_H
 
 #include <autoconf.h>
 #include <stddef.h>
@@ -36,15 +36,12 @@
 #include <arch/io.h>
 #include <sysinfo.h>
 #include <stdarg.h>
+#include <lar.h>
 
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
 
-#define BIN2HEX(b) ("0123456789abcdef"[b & 15])
-#define HEX2BIN(h) (('0' <= h && h <= '9') ? (h - '0') : \
-                    ('a' <= h && h <= 'f') ? (h - 'a' + 10) : 0)
-
 #define LITTLE_ENDIAN  1234
 #define BIG_ENDIAN     4321
 #ifdef CONFIG_TARGET_I386
@@ -53,6 +50,11 @@
 #define BYTE_ORDER     BIG_ENDIAN
 #endif
 
+#define EXIT_SUCCESS 0
+#define EXIT_FAILURE 1
+
+#define RAND_MAX 0x7fffffff
+
 /* Some NVRAM byte definitions */
 #define NVRAM_RTC_SECONDS        0
 #define NVRAM_RTC_MINUTES        2
@@ -60,12 +62,29 @@
 #define NVRAM_RTC_DAY            7
 #define NVRAM_RTC_MONTH          8
 #define NVRAM_RTC_YEAR           9
+#define NVRAM_RTC_FREQ_SELECT    10
+#define  NVRAM_RTC_UIP           0x80
+
+struct tm {
+       int tm_sec;
+       int tm_min;
+       int tm_hour;
+       int tm_mday;
+       int tm_mon;
+       int tm_year;
+       int tm_wday;
+       int tm_yday;
+       int tm_isdst;
+};
 
 /* drivers/nvram.c */
 u8 nvram_read(u8 addr);
 void nvram_write(u8 val, u8 addr);
+int nvram_updating(void);
+void rtc_read_clock(struct tm *tm);
 
 /* drivers/keyboard.c */
+void keyboard_init(void);
 int keyboard_havechar(void);
 unsigned char keyboard_get_scancode(void);
 int keyboard_getchar(void);
@@ -76,15 +95,17 @@ void serial_putchar(unsigned char c);
 int serial_havechar(void);
 int serial_getchar(void);
 
-/* drivers/serial.c */
-void vga_cursor_enable(int state);
-void vga_clear_line(uint8_t row, uint8_t ch, uint8_t attr);
-void vga_fill(uint8_t ch, uint8_t attr);
-void vga_clear(void);
-void vga_putc(uint8_t row, uint8_t col, unsigned int c);
-void vga_putchar(unsigned int ch);
-void vga_move_cursor(int x, int y);
-void vga_init(void);
+/* drivers/speaker.c */
+void speaker_enable(u16 freq);
+void speaker_disable(void);
+void speaker_tone(u16 freq, unsigned int duration);
+
+/* video/video.c */
+int video_console_init(void);
+void video_console_putchar(unsigned int ch);
+void video_console_putc(u8 row, u8 col, unsigned int ch);
+void video_console_clear(void);
+void video_console_cursor_enable(int state);
 
 /* libc/console.c */
 void console_init(void);
@@ -92,15 +113,28 @@ int putchar(int c);
 int puts(const char *s);
 int havekey(void);
 int getchar(void);
+int getchar_timeout(int *ms);
 
 extern int last_putchar;
 
 #define havechar havekey
 
 /* libc/ctype.c */
-int isspace(int c);
+int isalnum(int c);
+int isalpha(int c);
+int isascii(int c);
+int isblank(int c);
+int iscntrl(int c);
 int isdigit(int c);
+int isgraph(int c);
+int islower(int c);
+int isprint(int c);
+int ispunct(int c);
+int isspace(int c);
+int isupper(int c);
+int isxdigit(int c);
 int tolower(int c);
+int toupper(int c);
 
 /* libc/ipchecksum.c */
 unsigned short ipchksum(const unsigned short *ptr, unsigned long nbytes);
@@ -114,6 +148,11 @@ void *realloc(void *ptr, size_t size);
 /* libc/lib.c */
 int bcd2dec(int b);
 int dec2bcd(int d);
+int abs(int j);
+long int labs(long int j);
+long long int llabs(long long int j);
+u8 bin2hex(u8 b);
+u8 hex2bin(u8 h);
 
 /* libc/memory.c */
 void *memset(void *s, int c, size_t n);
@@ -129,6 +168,11 @@ int vsprintf(char *str, const char *fmt, va_list ap);
 int printf(const char *fmt, ...);
 int vprintf(const char *fmt, va_list ap);
 
+/* libc/rand.c */
+int rand_r(unsigned int *seed);
+int rand(void);
+void srand(unsigned int seed);
+
 /* libc/sha1.c */
 #define SHA1_BLOCK_LENGTH      64
 #define SHA1_DIGEST_LENGTH     20
@@ -155,6 +199,65 @@ char *strchr(const char *s, int c);
 char *strdup(const char *s);
 char *strstr(const char *h, const char *n);
 
+/* libc/time.c */
+
+struct timeval {
+       time_t tv_sec;
+       suseconds_t tv_usec;
+};
+
+int gettimeofday(struct timeval *tv, void *tz);
+
+/* libc/lar.c */
+
+struct LAR {
+       void * start;
+       int cindex;
+       int count;
+       int alloc;
+       int eof;
+       void **headers;
+};
+
+struct larent {
+       u8 name[LAR_MAX_PATHLEN];
+};
+
+struct larstat {
+       u32 len;
+       u32 reallen;
+       u32 checksum;
+       u32 compchecksum;
+       u32 offset;
+       u32 compression;
+       u64 entry;
+       u64 loadaddress;
+};
+
+struct LFILE {
+       struct LAR *lar;
+       struct lar_header *header;
+       u32 size;
+       void *start;
+       u32 offset;
+};
+
+struct LAR *openlar(void *addr);
+int closelar(struct LAR *lar);
+struct larent *readlar(struct LAR *lar);
+void rewindlar(struct LAR *lar);
+int larstat(struct LAR *lar, const char *path, struct larstat *buf);
+void *larfptr(struct LAR *lar, const char *filename);
+struct LFILE * lfopen(struct LAR *lar, const char *filename);
+int lfread(void *ptr, size_t size, size_t nmemb, struct LFILE *stream);
+
+#define SEEK_SET 0
+#define SEEK_CUR 1
+#define SEEK_END 2
+
+int lfseek(struct LFILE *stream, long offset, int whence);
+int lfclose(struct LFILE *file);
+
 /* i386/coreboot.c */
 int get_coreboot_info(struct sysinfo_t *info);
 
@@ -165,6 +268,7 @@ void lib_get_sysinfo(void);
 /* Timer functions - defined by each architecture. */
 unsigned int get_cpu_speed(void);
 void ndelay(unsigned int n);
+void udelay(unsigned int n);
 void mdelay(unsigned int n);
 void delay(unsigned int n);