| #ifndef ETHERBOOT_OSDEP_H |
| #define ETHERBOOT_OSDEP_H |
| |
| /* Optimization barrier */ |
| /* The "volatile" is due to gcc bugs */ |
| #define barrier() __asm__ __volatile__("": : :"memory") |
| |
| #include "stdint.h" |
| #include "limits.h" |
| #include "string.h" |
| #include "io.h" |
| #include "endian.h" |
| #include "byteswap.h" |
| #include "setjmp.h" |
| #include "latch.h" |
| |
| /* within 1MB of 4GB is too close. |
| * MAX_ADDR is the maximum address we can easily do DMA to. |
| */ |
| #define MAX_ADDR (0xfff00000UL) |
| |
| typedef unsigned long Address; |
| |
| /* ANSI prototyping macro */ |
| #ifdef __STDC__ |
| #define P(x) x |
| #else |
| #define P(x) () |
| #endif |
| |
| #endif |
| |
| /* |
| * Local variables: |
| * c-basic-offset: 8 |
| * End: |
| */ |
