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lib: sbi_emulate_csr: Remove scratch and hartid parameter

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We remove scratch and hartid parameter from various functions
for CSR emulation because we can always get current HART id
and current scratch pointer using just one CSR access.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This commit is contained in:
Anup Patel
2020-03-19 19:46:00 +05:30
committed by Anup Patel
parent cb78a48231
commit d11c79cd97
3 changed files with 15 additions and 14 deletions
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9
include/sbi/sbi_emulate_csr.h
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@@ -13,12 +13,11 @@
#include <sbi/sbi_types.h>
struct sbi_trap_regs;
struct sbi_scratch;
int sbi_emulate_csr_read(int csr_num, u32 hartid, struct sbi_trap_regs *regs,
struct sbi_scratch *scratch, ulong *csr_val);
int sbi_emulate_csr_read(int csr_num, struct sbi_trap_regs *regs,
ulong *csr_val);
int sbi_emulate_csr_write(int csr_num, u32 hartid, struct sbi_trap_regs *regs,
struct sbi_scratch *scratch, ulong csr_val);
int sbi_emulate_csr_write(int csr_num, struct sbi_trap_regs *regs,
ulong csr_val);
#endif