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lib: Factor-out TLB management from IPI management

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This patch factor-out TLB management from IPI management to separate
sources sbi_tlb.c and sbi_tlb.h.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2019-05-24 07:58:05 +05:30
committed by Anup Patel
parent 2dfed32c46
commit 95b7480ab4
7 changed files with 292 additions and 207 deletions
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16
include/sbi/sbi_ipi.h
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@@ -22,28 +22,12 @@
/* clang-format on */
#define SBI_TLB_FIFO_NUM_ENTRIES 4
enum sbi_tlb_info_types {
SBI_TLB_FLUSH_VMA,
SBI_TLB_FLUSH_VMA_ASID,
SBI_TLB_FLUSH_VMA_VMID
};
struct sbi_scratch;
struct sbi_ipi_data {
unsigned long ipi_type;
};
struct sbi_tlb_info {
unsigned long start;
unsigned long size;
unsigned long asid;
unsigned long type;
};
#define SBI_TLB_INFO_SIZE sizeof(struct sbi_tlb_info)
int sbi_ipi_send_many(struct sbi_scratch *scratch, ulong *pmask, u32 event,
void *data);