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authorIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
committerIan Moffett <ian@osmora.org>2024-06-24 22:55:29 -0400
commit236963e7563be3e3f8220dac7bb4af446928e194 (patch)
treee521ea226db0345bbb3679fffe09d96254b7dc73 /sys/include/arch/amd64/lapic.h
parent214eadc62b5578f76c98a38a28f8b3d80ac4d6ad (diff)
Clean out for expt
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/include/arch/amd64/lapic.h')
-rw-r--r--sys/include/arch/amd64/lapic.h59
1 files changed, 0 insertions, 59 deletions
diff --git a/sys/include/arch/amd64/lapic.h b/sys/include/arch/amd64/lapic.h
deleted file mode 100644
index c8a4de4..0000000
--- a/sys/include/arch/amd64/lapic.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Hyra nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _AMD64_LAPIC_H_
-#define _AMD64_LAPIC_H_
-
-#include <sys/types.h>
-
-#define LAPIC_TMR_ONESHOT 0x00
-#define LAPIC_TMR_PERIODIC 0x01
-
-/* IPI Destination Shorthands */
-enum {
- IPI_SHORTHAND_NONE,
- IPI_SHORTHAND_SELF,
- IPI_SHORTHAND_ALL,
- IPI_SHORTHAND_OTHERS
-};
-
-/* IPI Destination Modes */
-enum {
- IPI_DEST_PHYSICAL,
- IPI_DEST_LOGICAL
-};
-
-void lapic_timer_init(size_t *freq_out);
-void lapic_timer_oneshot(bool mask, uint32_t count);
-void lapic_timer_oneshot_us(size_t us);
-void lapic_send_ipi(uint8_t id, uint8_t shorthand, uint8_t vector);
-void lapic_send_eoi(void);
-void lapic_init(void);
-
-#endif /* !_AMD64_LAPIC_H_ */