diff options
Diffstat (limited to 'include/sbi/sbi_scratch.h')
| -rw-r--r-- | include/sbi/sbi_scratch.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/sbi/sbi_scratch.h b/include/sbi/sbi_scratch.h index 8960c02..ec47caf 100644 --- a/include/sbi/sbi_scratch.h +++ b/include/sbi/sbi_scratch.h @@ -85,6 +85,9 @@ enum sbi_scratch_options { #define sbi_scratch_thishart_arg1_ptr() \ ((void *)(sbi_scratch_thishart_ptr()->next_arg1)) +/** Initialize scatch table and allocator */ +int sbi_scratch_init(struct sbi_scratch *scratch); + /** * Allocate from extra space in sbi_scratch * @@ -103,11 +106,12 @@ void sbi_scratch_free_offset(unsigned long offset); #define sbi_scratch_thishart_offset_ptr(offset) \ ((void *)sbi_scratch_thishart_ptr() + (offset)) -typedef struct sbi_scratch *(*hartid2scratch)(ulong hartid); +/** HART id to scratch table */ +extern struct sbi_scratch *hartid_to_scratch_table[]; /** Get sbi_scratch from HART id */ #define sbi_hart_id_to_scratch(__scratch, __hartid) \ - ((hartid2scratch)(__scratch)->hartid_to_scratch)(__hartid) + hartid_to_scratch_table[__hartid] #endif |