1 files changed, 0 insertions, 71 deletions

diff --git a/include/asm-x86/lguest_hcall.h b/include/asm-x86/lguest_hcall.h
deleted file mode 100644
index 8f034ba4b53e..000000000000
--- a/include/asm-x86/lguest_hcall.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* Architecture specific portion of the lguest hypercalls */
-#ifndef ASM_X86__LGUEST_HCALL_H
-#define ASM_X86__LGUEST_HCALL_H
-
-#define LHCALL_FLUSH_ASYNC      0
-#define LHCALL_LGUEST_INIT      1
-#define LHCALL_SHUTDOWN         2
-#define LHCALL_LOAD_GDT         3
-#define LHCALL_NEW_PGTABLE      4
-#define LHCALL_FLUSH_TLB        5
-#define LHCALL_LOAD_IDT_ENTRY   6
-#define LHCALL_SET_STACK        7
-#define LHCALL_TS               8
-#define LHCALL_SET_CLOCKEVENT   9
-#define LHCALL_HALT             10
-#define LHCALL_SET_PTE          14
-#define LHCALL_SET_PMD          15
-#define LHCALL_LOAD_TLS         16
-#define LHCALL_NOTIFY           17
-
-#define LGUEST_TRAP_ENTRY 0x1F
-
-/* Argument number 3 to LHCALL_LGUEST_SHUTDOWN */
-#define LGUEST_SHUTDOWN_POWEROFF        1
-#define LGUEST_SHUTDOWN_RESTART         2
-
-#ifndef __ASSEMBLY__
-#include <asm/hw_irq.h>
-
-/*G:031 But first, how does our Guest contact the Host to ask for privileged
- * operations?  There are two ways: the direct way is to make a "hypercall",
- * to make requests of the Host Itself.
- *
- * Our hypercall mechanism uses the highest unused trap code (traps 32 and
- * above are used by real hardware interrupts).  Fifteen hypercalls are
- * available: the hypercall number is put in the %eax register, and the
- * arguments (when required) are placed in %edx, %ebx and %ecx.  If a return
- * value makes sense, it's returned in %eax.
- *
- * Grossly invalid calls result in Sudden Death at the hands of the vengeful
- * Host, rather than returning failure.  This reflects Winston Churchill's
- * definition of a gentleman: "someone who is only rude intentionally". */
-static inline unsigned long
-hcall(unsigned long call,
-      unsigned long arg1, unsigned long arg2, unsigned long arg3)
-{
-        /* "int" is the Intel instruction to trigger a trap. */
-        asm volatile("int $" __stringify(LGUEST_TRAP_ENTRY)
-                     /* The call in %eax (aka "a") might be overwritten */
-                     : "=a"(call)
-                       /* The arguments are in %eax, %edx, %ebx & %ecx */
-                     : "a"(call), "d"(arg1), "b"(arg2), "c"(arg3)
-                       /* "memory" means this might write somewhere in memory.
-                        * This isn't true for all calls, but it's safe to tell
-                        * gcc that it might happen so it doesn't get clever. */
-                     : "memory");
-        return call;
-}
-/*:*/
-
-/* Can't use our min() macro here: needs to be a constant */
-#define LGUEST_IRQS (NR_IRQS < 32 ? NR_IRQS: 32)
-
-#define LHCALL_RING_SIZE 64
-struct hcall_args {
-        /* These map directly onto eax, ebx, ecx, edx in struct lguest_regs */
-        unsigned long arg0, arg2, arg3, arg1;
-};
-
-#endif /* !__ASSEMBLY__ */
-#endif /* ASM_X86__LGUEST_HCALL_H */