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lib: sbi: Add domain parameter to hart protection (un)configure()

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The switch_to_next_domain_context() already has the pointers to current
and next domains so pass them as parameters to hart protection configure()
and unconfigure() callbacks.

Signed-off-by: Anup Patel <anup.patel@oss.qualcomm.com>
Reviewed-by: Rahul Pathak <rahul.pathak@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260727042504.1743250-4-anup.patel@oss.qualcomm.com
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Anup Patel
2026-08-02 15:17:12 +05:30
committed by Anup Patel
parent 48725e95b4
commit 5053774c2f
6 changed files with 50 additions and 29 deletions
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lib/sbi/sbi_hart_protection.c
+17 -11
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@@ -50,41 +50,47 @@ void sbi_hart_protection_unregister(struct sbi_hart_protection *hprot)
}
static int __hart_protection_configure(struct sbi_scratch *scratch,
struct sbi_hart_protection *hprot)
struct sbi_hart_protection *hprot,
struct sbi_domain *dom)
{
if (!hprot)
return 0;
if (!hprot->configure)
return SBI_ENOSYS;
return hprot->configure(scratch);
return hprot->configure(scratch, dom);
}
static void __hart_protection_unconfigure(struct sbi_scratch *scratch,
struct sbi_hart_protection *hprot)
struct sbi_hart_protection *hprot,
struct sbi_domain *dom)
{
if (!hprot || !hprot->unconfigure)
return;
hprot->unconfigure(scratch);
hprot->unconfigure(scratch, dom);
}
int sbi_hart_protection_configure(struct sbi_scratch *scratch)
int sbi_hart_protection_configure(struct sbi_scratch *scratch,
struct sbi_domain *dom)
{
return __hart_protection_configure(scratch, sbi_hart_protection_best());
return __hart_protection_configure(scratch, sbi_hart_protection_best(), dom);
}
void sbi_hart_protection_unconfigure(struct sbi_scratch *scratch)
void sbi_hart_protection_unconfigure(struct sbi_scratch *scratch,
struct sbi_domain *dom)
{
__hart_protection_unconfigure(scratch, sbi_hart_protection_best());
__hart_protection_unconfigure(scratch, sbi_hart_protection_best(), dom);
}
int sbi_hart_protection_reconfigure(struct sbi_scratch *scratch)
int sbi_hart_protection_reconfigure(struct sbi_scratch *scratch,
struct sbi_domain *current_dom,
struct sbi_domain *next_dom)
{
struct sbi_hart_protection *hprot = sbi_hart_protection_best();
__hart_protection_unconfigure(scratch, hprot);
return __hart_protection_configure(scratch, hprot);
__hart_protection_unconfigure(scratch, hprot, current_dom);
return __hart_protection_configure(scratch, hprot, next_dom);
}
int sbi_hart_protection_map_range(unsigned long base, unsigned long size)