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| author | Anup Patel <anup.patel@wdc.com> | 2021-02-01 13:43:03 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2021-03-03 07:47:41 +0300 |
| commit | 8df1f9a0d33f295fc9f9cd5f6b9b723be96ba13b (patch) | |
| tree | 601583c4879a1cd4e8d0ef0716d375e8bb7eef8a /lib/sbi/sbi_ecall_hsm.c | |
| parent | 5487cf095daecf72c81e2813dcce13e203398a55 (diff) | |
| download | opensbi-8df1f9a0d33f295fc9f9cd5f6b9b723be96ba13b.tar.xz | |
lib: sbi: Use SBI_HSM_STATE_xyz defines instead of SBI_STATE_xyz defines
We replace the use of SBI_STATE_xyz defines with SBI_HSM_STATE_xyz
defines because the HSM state defines are complete enough to implement
HSM state machine in OpenSBI. As a result of this, we can now remove
sbi_hsm_hart_state_to_status() function because it is now redundant
and sbi_hsm_hart_get_state() can directly return HSM state or error.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Diffstat (limited to 'lib/sbi/sbi_ecall_hsm.c')
| -rw-r--r-- | lib/sbi/sbi_ecall_hsm.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/sbi/sbi_ecall_hsm.c b/lib/sbi/sbi_ecall_hsm.c index df29d51..79a9f21 100644 --- a/lib/sbi/sbi_ecall_hsm.c +++ b/lib/sbi/sbi_ecall_hsm.c @@ -23,7 +23,7 @@ static int sbi_ecall_hsm_handler(unsigned long extid, unsigned long funcid, struct sbi_trap_info *out_trap) { ulong smode; - int ret = 0, hstate; + int ret = 0; struct sbi_scratch *scratch = sbi_scratch_thishart_ptr(); switch (funcid) { @@ -37,9 +37,8 @@ static int sbi_ecall_hsm_handler(unsigned long extid, unsigned long funcid, ret = sbi_hsm_hart_stop(scratch, TRUE); break; case SBI_EXT_HSM_HART_GET_STATUS: - hstate = sbi_hsm_hart_get_state(sbi_domain_thishart_ptr(), - regs->a0); - ret = sbi_hsm_hart_state_to_status(hstate); + ret = sbi_hsm_hart_get_state(sbi_domain_thishart_ptr(), + regs->a0); break; default: ret = SBI_ENOTSUPP; |