diff options
| author | Anup Patel <[email protected]> | 2026-04-25 16:10:45 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2026-05-09 13:11:13 +0530 |
| commit | d8c7dc9cb038369b1ac92d3306476df6375e3037 (patch) | |
| tree | fb80dbb18d50063fd8358d37a3317bd74811a3c7 /include | |
| parent | f34cf05347325515527ea9fdb658cf8063354aea (diff) | |
include: sbi: Add sbi_scratch_hartindex() macro
Add helper macro to extract hart index from scratch pointer. This
can be used to check whether scratch pointer belongs to a particular
hart or not.
Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Nicholas Piggin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Anup Patel <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sbi/sbi_scratch.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/sbi/sbi_scratch.h b/include/sbi/sbi_scratch.h index a6edeb2d..06097c8a 100644 --- a/include/sbi/sbi_scratch.h +++ b/include/sbi/sbi_scratch.h @@ -171,9 +171,11 @@ do { \ = (__type)(__ptr); \ } while (0) +/** Get the hart index of a particular sbi_scratch */ +#define sbi_scratch_hartindex(__scratch) ((__scratch)->hartindex) + /** Get the hart index of the current hart */ -#define current_hartindex() \ - (sbi_scratch_thishart_ptr()->hartindex) +#define current_hartindex() sbi_scratch_hartindex(sbi_scratch_thishart_ptr()) /** Number of harts managed by this OpenSBI instance */ extern u32 sbi_scratch_hart_count; |