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lib: sbi: Extend sbi_hartmask to support both hartid and hartindex

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Currently, the sbi_hartmask is indexed by hartid which puts a
limit on hartid to be less than SBI_HARTMASK_MAX_BITS.

We extend the sbi_hartmask implementation to use hartindex and
support updating sbi_hartmask using hartid. This removes the
limit on hartid and existing code works largely unmodified.

Signed-off-by: Xiang W <wxjstz@126.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
This commit is contained in:
Xiang W
2023-08-31 11:39:30 +08:00
committed by Anup Patel
parent e6125c3c4f
commit 296e70d69d
7 changed files with 105 additions and 60 deletions
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4
lib/sbi/sbi_tlb.c
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@@ -214,13 +214,13 @@ static void tlb_pmu_incr_fw_ctr(struct sbi_tlb_info *data)
static void tlb_entry_process(struct sbi_tlb_info *tinfo)
{
u32 rhartid;
u32 rhartid, rindex;
struct sbi_scratch *rscratch = NULL;
atomic_t *rtlb_sync = NULL;
tinfo->local_fn(tinfo);
sbi_hartmask_for_each_hart(rhartid, &tinfo->smask) {
sbi_hartmask_for_each_hart(rhartid, rindex, &tinfo->smask) {
rscratch = sbi_hartid_to_scratch(rhartid);
if (!rscratch)
continue;