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haiku/headers/private/kernel/arch/riscv64/arch_kernel_args.h

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headers/riscv64: Implement basic arch headers Change-Id: I6bfbacb61eae84ffebc30c2565683348d684d88f Reviewed-on: https://review.haiku-os.org/c/1063 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-02-25 17:02:50 -06:00
/*
** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the MIT License.
*/
#ifndef KERNEL_ARCH_RISCV64_KERNEL_ARGS_H
#define KERNEL_ARCH_RISCV64_KERNEL_ARGS_H
#ifndef KERNEL_BOOT_KERNEL_ARGS_H
# error This file is included from <boot/kernel_args.h> only
#endif
EFI: Make our haiku_loader architecture agnostic * This is the bulk of the work. Anything else should be minor cleanups and tweaking. * riscv64 isn't a viable EFI platform yet.. just acting as a stand-in to test a non-x86 EFI haiku_loader Change-Id: Ib03de81e2b562e693987b86d7b4318209fb1c792 Reviewed-on: https://review.haiku-os.org/c/haiku/+/2256 Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2020-02-05 14:04:08 -06:00
#include <util/FixedWidthPointer.h>
kernel/riscv64: Add missing kernel_arg ranges to get build going. Change-Id: Idf549a5e4d01e6dc8949ec1252296337e5ef970c Reviewed-on: https://review.haiku-os.org/c/1380 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-04-04 19:20:14 +00:00
#define _PACKED __attribute__((packed))
#define MAX_VIRTUAL_RANGES_TO_KEEP 32
headers/riscv64: Implement basic arch headers Change-Id: I6bfbacb61eae84ffebc30c2565683348d684d88f Reviewed-on: https://review.haiku-os.org/c/1063 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-02-25 17:02:50 -06:00
// kernel args
typedef struct {
// architecture specific
uint64 phys_pgdir;
uint64 vir_pgdir;
uint64 next_pagetable;
kernel/riscv64: Add missing kernel_arg ranges to get build going. Change-Id: Idf549a5e4d01e6dc8949ec1252296337e5ef970c Reviewed-on: https://review.haiku-os.org/c/1380 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-04-04 19:20:14 +00:00
EFI: Make our haiku_loader architecture agnostic * This is the bulk of the work. Anything else should be minor cleanups and tweaking. * riscv64 isn't a viable EFI platform yet.. just acting as a stand-in to test a non-x86 EFI haiku_loader Change-Id: Ib03de81e2b562e693987b86d7b4318209fb1c792 Reviewed-on: https://review.haiku-os.org/c/haiku/+/2256 Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2020-02-05 14:04:08 -06:00
uint64 virtual_end;
kernel/riscv64: Add missing kernel_arg ranges to get build going. Change-Id: Idf549a5e4d01e6dc8949ec1252296337e5ef970c Reviewed-on: https://review.haiku-os.org/c/1380 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-04-04 19:20:14 +00:00
// The virtual ranges we want to keep in the kernel.
uint32 num_virtual_ranges_to_keep;
addr_range virtual_ranges_to_keep[MAX_VIRTUAL_RANGES_TO_KEEP];
EFI: Make our haiku_loader architecture agnostic * This is the bulk of the work. Anything else should be minor cleanups and tweaking. * riscv64 isn't a viable EFI platform yet.. just acting as a stand-in to test a non-x86 EFI haiku_loader Change-Id: Ib03de81e2b562e693987b86d7b4318209fb1c792 Reviewed-on: https://review.haiku-os.org/c/haiku/+/2256 Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com> Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2020-02-05 14:04:08 -06:00
// needed for UEFI, otherwise kernel acpi support can't find ACPI root
FixedWidthPointer<void> acpi_root;
} _PACKED arch_kernel_args;
headers/riscv64: Implement basic arch headers Change-Id: I6bfbacb61eae84ffebc30c2565683348d684d88f Reviewed-on: https://review.haiku-os.org/c/1063 Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2019-02-25 17:02:50 -06:00
#endif /* KERNEL_ARCH_RISCV64_KERNEL_ARGS_H */
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