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Differential D27660 Diff 80911 head/sys/riscv/riscv/sbi.c

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head/sys/riscv/riscv/sbi.c

Show First 20 Lines • Show All 104 Lines • ▼ Show 20 Lines if (sbi_spec_version == 0) {
printf("SBI Specification Version: 0.1\n"); printf("SBI Specification Version: 0.1\n");
return; return;
} }
switch (sbi_impl_id) { switch (sbi_impl_id) {
case (SBI_IMPL_ID_BBL): case (SBI_IMPL_ID_BBL):
printf("SBI: Berkely Boot Loader %lu\n", sbi_impl_version); printf("SBI: Berkely Boot Loader %lu\n", sbi_impl_version);
break; break;
case (SBI_IMPL_ID_XVISOR):
printf("SBI: eXtensible Versatile hypervISOR %lu\n", sbi_impl_version);
break;
case (SBI_IMPL_ID_KVM):
printf("SBI: Kernel-based Virtual Machine %lu\n", sbi_impl_version);
break;
case (SBI_IMPL_ID_RUSTSBI):
printf("SBI: RustSBI %lu\n", sbi_impl_version);
break;
case (SBI_IMPL_ID_DIOSIX):
printf("SBI: Diosix %lu\n", sbi_impl_version);
break;
case (SBI_IMPL_ID_OPENSBI): case (SBI_IMPL_ID_OPENSBI):
major = sbi_impl_version >> OPENSBI_VERSION_MAJOR_OFFSET; major = sbi_impl_version >> OPENSBI_VERSION_MAJOR_OFFSET;
minor = sbi_impl_version & OPENSBI_VERSION_MINOR_MASK; minor = sbi_impl_version & OPENSBI_VERSION_MINOR_MASK;
printf("SBI: OpenSBI v%u.%u\n", major, minor); printf("SBI: OpenSBI v%u.%u\n", major, minor);
break; break;
default: default:
printf("SBI: Unrecognized Implementation: %lu\n", sbi_impl_id); printf("SBI: Unrecognized Implementation: %lu\n", sbi_impl_id);
break; break;
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