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#define DPL_KERNEL  (PL_KERNEL<<5)
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#define DPL_KERNEL  (PL_KERNEL<<5)
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#define DPL_USER    (PL_USER<<5)
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#define DPL_USER    (PL_USER<<5)
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#define TSS_BASIC_SIZE  104
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#define TSS_BASIC_SIZE  104
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#define TSS_IOMAP_SIZE  (16*1024+1) /* 16K for bitmap + 1 terminating byte for convenience */
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#ifndef __ASM__
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#ifndef __ASM__
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#include <arch/types.h>
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#include <arch/types.h>
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#include <typedefs.h>
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#include <typedefs.h>
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    unsigned : 16;
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    unsigned : 16;
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    __u16 ldtr;
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    __u16 ldtr;
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    unsigned : 16;
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    unsigned : 16;
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    unsigned : 16;
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    unsigned : 16;
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    __u16 iomap_base;
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    __u16 iomap_base;
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    __u8 iomap[0x10000+1];  /* 64K + 1 terminating byte */
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    __u8 iomap[TSS_IOMAP_SIZE];
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} __attribute__ ((packed));
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} __attribute__ ((packed));
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typedef struct tss tss_t;
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typedef struct tss tss_t;
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extern ptr_16_32_t gdtr;
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extern ptr_16_32_t gdtr;
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extern ptr_16_32_t bootstrap_gdtr;
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extern ptr_16_32_t bootstrap_gdtr;