diff -upr --new-file --exclude=.git /src/u-boot/include/api_public.h u-boot/include/api_public.h --- /src/u-boot/include/api_public.h 1970-01-01 01:00:00.000000000 +0100 +++ u-boot/include/api_public.h 2007-10-02 16:42:14.000000000 +0200 @@ -0,0 +1,102 @@ +#ifndef _API_PUBLIC_H_ +#define _API_PUBLIC_H_ + +#define API_EINVAL 1 /* invalid argument(s) */ +#define API_ENODEV 2 /* no device */ +#define API_ENOMEM 3 /* no memory */ +#define API_EBUSY 4 /* busy, occupied etc. */ +#define API_EIO 5 /* I/O error */ + +typedef int (*scp_t)(int, int *, ...); + +#define API_SIG_VERSION 1 +#define API_SIG_MAGIC "UBootAPI" +#define API_SIG_MAGLEN 8 + +struct api_signature { + char magic[API_SIG_MAGLEN]; /* magic string */ + uint16_t version; /* API version */ + uint32_t checksum; /* checksum of this sig struct */ + scp_t syscall; /* entry point to the API */ +}; + +enum { + API_RSVD = 0, + API_GETC, + API_PUTC, + API_TSTC, + API_PUTS, + API_RESET, + API_GET_SYS_INFO, + API_UDELAY, + API_GET_TIMER, + API_DEV_ENUM, + API_DEV_OPEN, + API_DEV_CLOSE, + API_DEV_READ, + API_DEV_WRITE, + API_ENV_ENUM, + API_ENV_GET, + API_ENV_SET, + API_MAXCALL +}; + +#define MR_ATTR_FLASH 0x0001 +#define MR_ATTR_DRAM 0x0002 +#define MR_ATTR_SRAM 0x0003 + +struct mem_region { + unsigned long start; + unsigned long size; + int flags; +}; + +struct sys_info { + unsigned long clk_bus; + unsigned long clk_cpu; + unsigned long bar; + struct mem_region *mr; + int mr_no; /* number of memory regions */ +}; + +#undef CFG_64BIT_LBA +#ifdef CFG_64BIT_LBA +typedef u_int64_t lbasize_t; +#else +typedef unsigned long lbasize_t; +#endif +typedef unsigned long lbastart_t; + +#define DEV_TYP_NONE 0x0000 +#define DEV_TYP_NET 0x0001 + +#define DEV_TYP_STOR 0x0002 +#define DT_STOR_IDE 0x0010 +#define DT_STOR_SCSI 0x0020 +#define DT_STOR_USB 0x0040 +#define DT_STOR_MMC 0x0080 + +#define DEV_STA_CLOSED 0x0000 /* invalid, closed */ +#define DEV_STA_OPEN 0x0001 /* open i.e. active */ + +struct device_info { + int type; + void *cookie; + + union { + struct { + lbasize_t block_count; /* no of blocks */ + unsigned long block_size; /* size of one block */ + } storage; + + struct { + unsigned char hwaddr[6]; + } net; + } info; +#define di_stor info.storage +#define di_net info.net + + int state; +}; + +#endif /* _API_PUBLIC_H_ */