Date: Thu, 19 Dec 2002 00:06:54 -0800 (PST) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.sbin/acpi/acpidump acpi.c acpi_user.c acpidump.c acpidump.h Message-ID: <200212190806.gBJ86sHj048761@repoman.freebsd.org>
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marcel 2002/12/19 00:06:54 PST
Modified files:
usr.sbin/acpi/acpidump acpi.c acpi_user.c acpidump.c
acpidump.h
Log:
o Use sysctl machdep.acpi_root to get the physical address of the
RSDP. Scan the first 1MB on i386 if the sysctl fails,
o Extend struct ACPIrsdp with the ACPI 2.0 fields which involves
changing a prior reserved field into the ACPI revision,
o Only calculate the RSDP checksum on the first 20 bytes to remain
compatible with ACPI 1.0 tables; we don't check the extended
checksum covering the whole table,
o Use the length field in the RSDP to map the RSDP into the address
space so that we don't have to know about future extensions here.
Revision Changes Path
1.5 +1 -1 src/usr.sbin/acpi/acpidump/acpi.c
1.5 +34 -13 src/usr.sbin/acpi/acpidump/acpi_user.c
1.6 +1 -1 src/usr.sbin/acpi/acpidump/acpidump.c
1.6 +6 -2 src/usr.sbin/acpi/acpidump/acpidump.h
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