From 7baccfca790c429b85cf30ae83d06c6e8b934e86 Mon Sep 17 00:00:00 2001 From: Anup Patel <anup.patel@wdc.com> Date: Sun, 13 Dec 2020 15:09:42 +0530 Subject: lib: sbi: Add function to register new domain We add sbi_domain_register() function to help platform code register a new domain explicitly instead of depending on domain_get() platform callback. This function will eventually help us completely remove the domain_get() platform callback. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> --- include/sbi/sbi_domain.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') diff --git a/include/sbi/sbi_domain.h b/include/sbi/sbi_domain.h index a7cb61e..1f8b942 100644 --- a/include/sbi/sbi_domain.h +++ b/include/sbi/sbi_domain.h @@ -146,6 +146,16 @@ void sbi_domain_dump(const struct sbi_domain *dom, const char *suffix); /** Dump all domain details on the console */ void sbi_domain_dump_all(const char *suffix); +/** + * Register a new domain + * @param dom pointer to domain + * @param assign_mask pointer to HART mask of HARTs assigned to the domain + * + * @return 0 on success and negative error code on failure + */ +int sbi_domain_register(struct sbi_domain *dom, + const struct sbi_hartmask *assign_mask); + /** Finalize domain tables and startup non-root domains */ int sbi_domain_finalize(struct sbi_scratch *scratch, u32 cold_hartid); -- cgit v1.2.3