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lib: Remove redundant IPI types

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We just need to distinguish only between FENCE and non FENCE related
IPIs as all of the fence related requests are handled via fifo now.

Remove the unnecessary IPI types related to individual fence types.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Atish Patra
2019-11-24 23:33:45 -08:00
committed by Anup Patel
parent b8732feaf7
commit aa0ed1d733
3 changed files with 7 additions and 16 deletions
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6
lib/sbi/sbi_ecall.c
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@@ -147,7 +147,7 @@ int sbi_ecall_0_1_handler(struct sbi_scratch *scratch,
tlb_info.type = SBI_ITLB_FLUSH;
tlb_info.shart_mask = 1UL << source_hart;
ret = sbi_ipi_send_many(scratch, out_trap, (ulong *)args[0],
SBI_IPI_EVENT_FENCE_I, &tlb_info);
SBI_IPI_EVENT_FENCE, &tlb_info);
break;
case SBI_EXT_0_1_REMOTE_SFENCE_VMA:
tlb_info.start = (unsigned long)args[1];
@@ -156,7 +156,7 @@ int sbi_ecall_0_1_handler(struct sbi_scratch *scratch,
tlb_info.shart_mask = 1UL << source_hart;
ret = sbi_ipi_send_many(scratch, out_trap, (ulong *)args[0],
SBI_IPI_EVENT_SFENCE_VMA, &tlb_info);
SBI_IPI_EVENT_FENCE, &tlb_info);
break;
case SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID:
tlb_info.start = (unsigned long)args[1];
@@ -166,7 +166,7 @@ int sbi_ecall_0_1_handler(struct sbi_scratch *scratch,
tlb_info.shart_mask = 1UL << source_hart;
ret = sbi_ipi_send_many(scratch, out_trap, (ulong *)args[0],
SBI_IPI_EVENT_SFENCE_VMA_ASID,
SBI_IPI_EVENT_FENCE,
&tlb_info);
break;
case SBI_EXT_0_1_SHUTDOWN: