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When one entry in the RSDT is corrupted, just skip it instead of bailing out.

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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
This commit is contained in:
Nate Lawson 2004-08-18 05:56:07 +00:00
parent 64f3d62cda
commit 5cf6d493ab
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=133935
1 changed files with 5 additions and 2 deletions
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7
usr.sbin/acpi/acpidump/acpi.c
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@ -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))