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lib: sbi_tlb: Use sbi_hartmask in sbi_tlb_info

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Instead of using single ulong as source mask for sbi_tlb_info,
we use sbi_hartmask. This way sbi_tlb_info can easily scale
for large number of HARTs.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2020-03-04 14:21:42 +05:30
committed by Anup Patel
parent a4a6a81b7d
commit d96316481d
2 changed files with 10 additions and 12 deletions
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5
include/sbi/sbi_tlb.h
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@@ -12,6 +12,7 @@
#define __SBI_TLB_H__
#include <sbi/sbi_types.h>
#include <sbi/sbi_hartmask.h>
/* clang-format off */
@@ -38,7 +39,7 @@ struct sbi_tlb_info {
unsigned long size;
unsigned long asid;
unsigned long type;
unsigned long shart_mask;
struct sbi_hartmask smask;
};
#define SBI_TLB_INFO_INIT(__ptr, __start, __size, __asid, __type, __src_hart) \
@@ -47,7 +48,7 @@ do { \
(__ptr)->size = (__size); \
(__ptr)->asid = (__asid); \
(__ptr)->type = (__type); \
(__ptr)->shart_mask = 1UL << (__src_hart); \
SBI_HARTMASK_INIT_EXCEPT(&(__ptr)->smask, (__src_hart)); \
} while (0)
#define SBI_TLB_INFO_SIZE sizeof(struct sbi_tlb_info)