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lib: sbi: Rename map_range/unmap_range functions

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*_map_range and *_unmap_range functions are required
in M-Mode to get the temporary access to S-Mode and U-Mode
regions. Thse functions only operate using the TYPE_MEMORY
memory protection mechanisms. Rename them to reflect the
actual usage of these functions and let generic map/unmap_range
names to implement generic functions

Signed-off-by: Rahul Pathak <rahul.pathak@oss.qualcomm.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Pawandeep Oza <pawandeep.oza@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260820121309.2551296-2-rahul.pathak@oss.qualcomm.com
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Rahul Pathak
2026-09-05 12:52:39 +05:30
committed by Anup Patel
parent 7774b82e4a
commit 35af7c8c7e
8 changed files with 72 additions and 67 deletions
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lib/sbi/sbi_hart_protection.c
+6 -6
View File
@@ -196,22 +196,22 @@ int sbi_hart_protection_reconfigure(struct sbi_scratch *scratch,
return 0;
}
int sbi_hart_protection_map_range(unsigned long base, unsigned long size)
int sbi_hart_protection_temp_map_range(unsigned long base, unsigned long size)
{
struct sbi_hart_protection *hprot = __hart_memory_protection_best();
if (!hprot || !hprot->map_range)
if (!hprot || !hprot->temp_map_range)
return 0;
return hprot->map_range(sbi_scratch_thishart_ptr(), base, size);
return hprot->temp_map_range(sbi_scratch_thishart_ptr(), base, size);
}
int sbi_hart_protection_unmap_range(unsigned long base, unsigned long size)
int sbi_hart_protection_temp_unmap_range(unsigned long base, unsigned long size)
{
struct sbi_hart_protection *hprot = __hart_memory_protection_best();
if (!hprot || !hprot->unmap_range)
if (!hprot || !hprot->temp_unmap_range)
return 0;
return hprot->unmap_range(sbi_scratch_thishart_ptr(), base, size);
return hprot->temp_unmap_range(sbi_scratch_thishart_ptr(), base, size);
}