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lib: Introduce a tlb info type. 

Add a tlb info to distinguish between different type of tlb flush
request pending.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Atish Patra 2019-04-01 17:04:57 -07:00 committed by Anup Patel
parent 8334a88c63
commit fd5418d92c
1 changed files with 7 additions and 0 deletions
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7
include/sbi/sbi_ipi.h
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@ -18,6 +18,12 @@
#define SBI_IPI_EVENT_SFENCE_VMA_ASID 0x8 #define SBI_IPI_EVENT_SFENCE_VMA_ASID 0x8
#define SBI_IPI_EVENT_HALT 0x10 #define SBI_IPI_EVENT_HALT 0x10
enum sbi_tlb_info_types {
SBI_TLB_FLUSH_VMA,
SBI_TLB_FLUSH_VMA_ASID,
SBI_TLB_FLUSH_VMA_VMID
};
struct sbi_scratch; struct sbi_scratch;
struct sbi_ipi_data { struct sbi_ipi_data {
@ -28,6 +34,7 @@ struct sbi_tlb_info {
unsigned long start; unsigned long start;
unsigned long size; unsigned long size;
unsigned long asid; unsigned long asid;
unsigned long type;
}; };
int sbi_ipi_send_many(struct sbi_scratch *scratch, int sbi_ipi_send_many(struct sbi_scratch *scratch,