1 files changed, 0 insertions, 93 deletions
diff --git a/xenolinux-2.4.26-sparse/include/asm-xen/evtchn.h b/xenolinux-2.4.26-sparse/include/asm-xen/evtchn.h
deleted file mode 100644
index 128d766a34..0000000000
--- a/xenolinux-2.4.26-sparse/include/asm-xen/evtchn.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/******************************************************************************
- * evtchn.h
- * 
- * Communication via Xen event channels.
- * Also definitions for the device that demuxes notifications to userspace.
- * 
- * Copyright (c) 2004, K A Fraser
- */
-
-#ifndef __ASM_EVTCHN_H__
-#define __ASM_EVTCHN_H__
-
-#include <linux/config.h>
-#include <asm/hypervisor.h>
-#include <asm/ptrace.h>
-#include <asm/synch_bitops.h>
-#include <asm/hypervisor-ifs/event_channel.h>
-
-/*
- * LOW-LEVEL DEFINITIONS
- */
-
-/* Entry point for notifications into Linux subsystems. */
-void evtchn_do_upcall(struct pt_regs *regs);
-
-/* Entry point for notifications into the userland character device. */
-void evtchn_device_upcall(int port);
-
-static inline void mask_evtchn(int port)
-{
-    shared_info_t *s = HYPERVISOR_shared_info;
-    synch_set_bit(port, &s->evtchn_mask[0]);
-}
-
-static inline void unmask_evtchn(int port)
-{
-    shared_info_t *s = HYPERVISOR_shared_info;
-
-    synch_clear_bit(port, &s->evtchn_mask[0]);
-
-    /*
-     * The following is basically the equivalent of 'hw_resend_irq'. Just like
-     * a real IO-APIC we 'lose the interrupt edge' if the channel is masked.
-     */
-    if (  synch_test_bit        (port,    &s->evtchn_pending[0]) && 
-         !synch_test_and_set_bit(port>>5, &s->evtchn_pending_sel) )
-    {
-        s->vcpu_data[0].evtchn_upcall_pending = 1;
-        if ( !s->vcpu_data[0].evtchn_upcall_mask )
-            evtchn_do_upcall(NULL);
-    }
-}
-
-static inline void clear_evtchn(int port)
-{
-    shared_info_t *s = HYPERVISOR_shared_info;
-    synch_clear_bit(port, &s->evtchn_pending[0]);
-}
-
-static inline void clear_evtchn_exception(int port)
-{
-    shared_info_t *s = HYPERVISOR_shared_info;
-    synch_clear_bit(port, &s->evtchn_exception[0]);
-}
-
-static inline void notify_via_evtchn(int port)
-{
-    evtchn_op_t op;
-    op.cmd = EVTCHNOP_send;
-    op.u.send.local_port = port;
-    (void)HYPERVISOR_event_channel_op(&op);
-}
-
-/*
- * CHARACTER-DEVICE DEFINITIONS
- */
-
-#define PORT_NORMAL    0x0000
-#define PORT_EXCEPTION 0x8000
-#define PORTIDX_MASK   0x7fff
-
-/* /dev/xen/evtchn resides at device number major=10, minor=200 */
-#define EVTCHN_MINOR 200
-
-/* /dev/xen/evtchn ioctls: */
-/* EVTCHN_RESET: Clear and reinit the event buffer. Clear error condition. */
-#define EVTCHN_RESET  _IO('E', 1)
-/* EVTCHN_BIND: Bind to teh specified event-channel port. */
-#define EVTCHN_BIND   _IO('E', 2)
-/* EVTCHN_UNBIND: Unbind from the specified event-channel port. */
-#define EVTCHN_UNBIND _IO('E', 3)
-
-#endif /* __ASM_EVTCHN_H__ */