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lib: sbi_domain: Use domain data support for per-domain hart context

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The per-domain hartindex_to_context_table[] is yet another per-domain
data required for implementing hart entry into (or exit from) domain.

Use the recently added domain data support for per-domain hart context
so that a dedicated hartindex_to_context_table[] in struct sbi_domain
is not needed.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
This commit is contained in:
Anup Patel
2024-09-23 13:46:12 +05:30
committed by Anup Patel
parent 81d79913a0
commit f609fd8584
4 changed files with 109 additions and 62 deletions
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9
lib/sbi/sbi_domain.c
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@@ -780,11 +780,16 @@ int sbi_domain_init(struct sbi_scratch *scratch, u32 cold_hartid)
if (!domain_hart_ptr_offset)
return SBI_ENOMEM;
/* Initialize domain context support */
rc = sbi_domain_context_init();
if (rc)
goto fail_free_domain_hart_ptr_offset;
root_memregs = sbi_calloc(sizeof(*root_memregs), ROOT_REGION_MAX + 1);
if (!root_memregs) {
sbi_printf("%s: no memory for root regions\n", __func__);
rc = SBI_ENOMEM;
goto fail_free_domain_hart_ptr_offset;
goto fail_deinit_context;
}
root.regions = root_memregs;
@@ -849,6 +854,8 @@ fail_free_root_hmask:
sbi_free(root_hmask);
fail_free_root_memregs:
sbi_free(root_memregs);
fail_deinit_context:
sbi_domain_context_deinit();
fail_free_domain_hart_ptr_offset:
sbi_scratch_free_offset(domain_hart_ptr_offset);
return rc;