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#include
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#include
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#include
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#include
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#include "bitmap.h"
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#include "bitmap.h"
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void cpu_detect();
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void parse_cmdline(char *cmdline, char *log);
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void parse_cmdline(char *cmdline, char *log);
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int _stdcall display_handler(ioctl_t *io);
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int _stdcall display_handler(ioctl_t *io);
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int init_agp(void);
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int init_agp(void);
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int create_video(int width, int height, u32_t *outp);
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int create_video(int width, int height, u32_t *outp);
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int video_blit(uint64_t src_offset, int  x, int y,
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                    int w, int h, int pitch);
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int video_blit(uint64_t src_offset, int  x, int y,
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                    int w, int h, int pitch);
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static char  log[256];
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static char  log[256];
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int x86_clflush_size;
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        dbgprintf("Set DISPLAY handler\n");
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        dbgprintf("Set DISPLAY handler\n");
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    return err;
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    return err;
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};
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#define CURRENT_API     0x0200      /*      2.00     */
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#define COMPATIBLE_API  0x0100      /*      1.00     */
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};
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#define API_VERSION     (COMPATIBLE_API << 16) | CURRENT_API
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#define DISPLAY_VERSION  CURRENT_API
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#define API_VERSION     0x01000100
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#define SRV_GETVERSION      0
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#define SRV_GETVERSION       0
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#define SRV_ENUM_MODES      1
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#define SRV_ENUM_MODES       1
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#define SRV_SET_MODE        2
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#define SRV_SET_MODE         2
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    switch(io->io_code)
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    switch(io->io_code)
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    {
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    {
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        case SRV_GETVERSION:
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        case SRV_GETVERSION:
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            check_output(4);
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            check_output(4);
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            *outp  = API_VERSION;
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            *outp  = DISPLAY_VERSION;
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            retval = 0;
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            retval = 0;
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            break;
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            break;
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            check_input(sizeof(videomode_t));
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            check_input(sizeof(videomode_t));
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            if( i915_modeset )
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            if( i915_modeset )
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                retval = set_user_mode((videomode_t*)inp);
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                retval = set_user_mode((videomode_t*)inp);
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            break;
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            break;
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        case SRV_CREATE_BITMAP:
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        case SRV_CREATE_SURFACE:
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            check_input(5);
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//            check_input(8);
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            retval = create_bitmap((struct ubitmap*)inp);
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            retval = create_surface((struct io_call_10*)inp);
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            break;
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            break;
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        };
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        };
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        c = *p++;
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        c = *p++;
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    };
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    };
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};
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};
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static inline void __cpuid(unsigned int *eax, unsigned int *ebx,
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                           unsigned int *ecx, unsigned int *edx)
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{
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    /* ecx is often an input as well as an output. */
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    asm volatile(
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        "cpuid"
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        : "=a" (*eax),
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          "=b" (*ebx),
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          "=c" (*ecx),
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          "=d" (*edx)
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        : "" (*eax), "2" (*ecx));
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}
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static inline void cpuid(unsigned int op,
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                         unsigned int *eax, unsigned int *ebx,
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                         unsigned int *ecx, unsigned int *edx)
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{
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        *eax = op;
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        *ecx = 0;
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        __cpuid(eax, ebx, ecx, edx);
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}
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void cpu_detect()
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{
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    u32 junk, tfms, cap0, misc;
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    cpuid(0x00000001, &tfms, &misc, &junk, &cap0);
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    if (cap0 & (1<<19))
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    {
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        x86_clflush_size = ((misc >> 8) & 0xff) * 8;
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    }
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}