riscv: sbi: Move sbi_probe_extension() out of CONFIG_SBI_V01
sbi_probe_extension() is an API defined in SBI v0.2, not v0.1.
Fixes 7e249bc13a
: ("riscv: Move all SMP related SBI calls to SBI_v01")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Rick Chen <rick@andestech.com>
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fe94355716
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@ -53,6 +53,25 @@ void sbi_set_timer(uint64_t stime_value)
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#endif
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}
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/**
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* sbi_probe_extension() - Check if an SBI extension ID is supported or not.
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* @extid: The extension ID to be probed.
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*
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* Return: Extension specific nonzero value f yes, -ENOTSUPP otherwise.
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*/
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int sbi_probe_extension(int extid)
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{
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struct sbiret ret;
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ret = sbi_ecall(SBI_EXT_BASE, SBI_EXT_BASE_PROBE_EXT, extid,
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0, 0, 0, 0, 0);
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if (!ret.error)
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if (ret.value)
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return ret.value;
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return -ENOTSUPP;
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}
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#ifdef CONFIG_SBI_V01
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/**
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@ -162,22 +181,4 @@ void sbi_remote_sfence_vma_asid(const unsigned long *hart_mask,
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(unsigned long)hart_mask, start, size, asid, 0, 0);
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}
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/**
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* sbi_probe_extension() - Check if an SBI extension ID is supported or not.
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* @extid: The extension ID to be probed.
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*
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* Return: Extension specific nonzero value f yes, -ENOTSUPP otherwise.
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*/
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int sbi_probe_extension(int extid)
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{
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struct sbiret ret;
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ret = sbi_ecall(SBI_EXT_BASE, SBI_EXT_BASE_PROBE_EXT, extid,
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0, 0, 0, 0, 0);
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if (!ret.error)
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if (ret.value)
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return ret.value;
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return -ENOTSUPP;
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}
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#endif /* CONFIG_SBI_V01 */
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