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cmd: sbi: show SBI implementation version
Let the sbi command show the SBI implementation version Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com>
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1 changed files with 18 additions and 8 deletions
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@ -49,24 +49,34 @@ static struct sbi_ext extensions[] = {
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static int do_sbi(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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int i;
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int i, impl_id;
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long ret;
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ret = sbi_get_spec_version();
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if (ret >= 0)
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printf("SBI %ld.%ld\n", ret >> 24, ret & 0xffffff);
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ret = sbi_get_impl_id();
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if (ret >= 0) {
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printf("SBI %ld.%ld", ret >> 24, ret & 0xffffff);
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impl_id = sbi_get_impl_id();
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if (impl_id >= 0) {
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for (i = 0; i < ARRAY_SIZE(implementations); ++i) {
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if (ret == implementations[i].id) {
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printf("%s\n", implementations[i].name);
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if (impl_id == implementations[i].id) {
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long vers;
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printf("\n%s ", implementations[i].name);
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ret = sbi_get_impl_version(&vers);
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if (ret < 0)
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break;
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if (impl_id == 1)
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printf("%ld.%ld",
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vers >> 16, vers & 0xffff);
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else
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printf("0x%lx", vers);
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break;
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}
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}
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if (i == ARRAY_SIZE(implementations))
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printf("Unknown implementation ID %ld\n", ret);
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printf("Unknown implementation ID %ld", ret);
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}
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printf("Extensions:\n");
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printf("\nExtensions:\n");
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for (i = 0; i < ARRAY_SIZE(extensions); ++i) {
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ret = sbi_probe_extension(extensions[i].id);
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if (ret > 0)
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