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Annotation of qemu/roms/ipxe/src/arch/i386/include/basemem.h, revision 1.1.1.1

1.1       root        1: #ifndef _BASEMEM_H
                      2: #define _BASEMEM_H
                      3: 
                      4: /** @file
                      5:  *
                      6:  * Base memory allocation
                      7:  *
                      8:  */
                      9: 
                     10: FILE_LICENCE ( GPL2_OR_LATER );
                     11: 
                     12: #include <stdint.h>
                     13: #include <realmode.h>
                     14: #include <bios.h>
                     15: 
                     16: /**
                     17:  * Read the BIOS free base memory counter
                     18:  *
                     19:  * @ret fbms           Free base memory counter (in kB)
                     20:  */
                     21: static inline unsigned int get_fbms ( void ) {
                     22:        uint16_t fbms;
                     23: 
                     24:        get_real ( fbms, BDA_SEG, BDA_FBMS );
                     25:        return fbms;
                     26: }
                     27: 
                     28: extern void set_fbms ( unsigned int new_fbms );
                     29: 
                     30: /* Actually in hidemem.c, but putting it here avoids polluting the
                     31:  * architecture-independent include/hidemem.h.
                     32:  */
                     33: extern void hide_basemem ( void );
                     34: 
                     35: #endif /* _BASEMEM_H */

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