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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_pmu.c
+2 -2
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@@ -1106,7 +1106,7 @@ int sbi_pmu_event_get_info(unsigned long shmem_phys_lo, unsigned long shmem_phys
SBI_DOMAIN_READ | SBI_DOMAIN_WRITE))
return SBI_ERR_INVALID_ADDRESS;
sbi_hart_protection_map_range(shmem_phys_lo, shmem_size);
sbi_hart_protection_temp_map_range(shmem_phys_lo, shmem_size);
einfo = (struct sbi_pmu_event_info *)(shmem_phys_lo);
for (i = 0; i < num_events; i++) {
@@ -1154,7 +1154,7 @@ int sbi_pmu_event_get_info(unsigned long shmem_phys_lo, unsigned long shmem_phys
}
}
sbi_hart_protection_unmap_range(shmem_phys_lo, shmem_size);
sbi_hart_protection_temp_unmap_range(shmem_phys_lo, shmem_size);
return 0;
}