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| author | njl <njl@FreeBSD.org> | 2004-08-18 05:56:07 +0000 |
|---|---|---|
| committer | njl <njl@FreeBSD.org> | 2004-08-18 05:56:07 +0000 |
| commit | 0b7bb0599c106a36c7104aa0ec6dd37bc04c2cc4 (patch) | |
| tree | a324ff2115f585cb22bbf13f25c1ddb6ab9e7915 /usr.sbin/acpi | |
| parent | 83f40b77118f347c889bb89248e44d7770168482 (diff) | |
| download | FreeBSD-src-0b7bb0599c106a36c7104aa0ec6dd37bc04c2cc4.zip FreeBSD-src-0b7bb0599c106a36c7104aa0ec6dd37bc04c2cc4.tar.gz | |
When one entry in the RSDT is corrupted, just skip it instead of bailing out.
This gets us the info we need on systems which have proprietary tables that
don't match the standard. For instance, an AMI system has a table of type
"OEMB" with an invalid checksum.
Tested by: Maxim Maximov <mcsi_at_mcsi.pp.ru>
MFC after: 1 day
Diffstat (limited to 'usr.sbin/acpi')
| -rw-r--r-- | usr.sbin/acpi/acpidump/acpi.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr.sbin/acpi/acpidump/acpi.c b/usr.sbin/acpi/acpidump/acpi.c index e22aad4..af8ea27 100644 --- a/usr.sbin/acpi/acpidump/acpi.c +++ b/usr.sbin/acpi/acpidump/acpi.c @@ -670,8 +670,11 @@ acpi_handle_rsdt(struct ACPIsdt *rsdp) } sdp = (struct ACPIsdt *)acpi_map_sdt(addr); - if (acpi_checksum(sdp, sdp->len)) - errx(1, "RSDT entry %d is corrupt", i); + if (acpi_checksum(sdp, sdp->len)) { + warnx("RSDT entry %d (sig %.4s) is corrupt", i, + sdp->signature); + continue; + } if (!memcmp(sdp->signature, "FACP", 4)) acpi_handle_fadt(sdp); else if (!memcmp(sdp->signature, "APIC", 4)) |
