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Re: [PATCH v2 5/8] asm-generic: move some parts of Arm's domain_build.h to common
- To: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 17 Apr 2025 16:36:07 +0200
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 17 Apr 2025 14:36:26 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 14.04.2025 17:56, Oleksii Kurochko wrote:
> --- /dev/null
> +++ b/xen/include/xen/fdt-domain-build.h
> @@ -0,0 +1,46 @@
> +/* SPDX-License-Identifier: GPL-2.0-only */
> +#ifndef __XEN_FDT_DOMAIN_BUILD_H__
> +#define __XEN_FDT_DOMAIN_BUILD_H__
> +
> +#include <xen/bootfdt.h>
> +#include <xen/device_tree.h>
> +#include <xen/fdt-kernel.h>
> +#include <xen/types.h>
> +
> +#if __has_include(<asm/domain_build.h>)
> +# include <asm/domain_build.h>
> +#endif
Why is this conditional include needed? There's ...
> +struct domain;
> +struct page_info;
> +struct membanks;
> +
> +typedef bool (*alloc_domheap_mem_cb)(struct domain *d, struct page_info *pg,
> + unsigned int order, void *extra);
> +bool allocate_domheap_memory(struct domain *d, paddr_t tot_size,
> + alloc_domheap_mem_cb cb, void *extra);
> +
> +bool allocate_bank_memory(struct kernel_info *kinfo, gfn_t sgfn,
> + paddr_t tot_size);
> +void allocate_memory(struct domain *d, struct kernel_info *kinfo);
> +int construct_domain(struct domain *d, struct kernel_info *kinfo);
> +int make_chosen_node(const struct kernel_info *kinfo);
> +int make_cpus_node(const struct domain *d, void *fdt);
> +int make_hypervisor_node(struct domain *d, const struct kernel_info *kinfo,
> + int addrcells, int sizecells);
> +int make_memory_node(const struct kernel_info *kinfo, int addrcells,
> + int sizecells, const struct membanks *mem);
> +int make_timer_node(const struct kernel_info *kinfo);
> +
> +unsigned int get_allocation_size(paddr_t size);
> +
> +#endif /* __XEN_FDT_DOMAIN_BUILD_H__ */
... nothing here showing any dependency thereon.
Jan
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