This patch is included in the latest release: http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/pmtools-20071116.tar.gz thanks, -Len On Tuesday 20 November 2007 03:33, Zhao Yakui wrote: > Subject: ACPI: Check whether XSDT exists before dump ACPI tables > From: Zhao Yakui <yakui.zhao@xxxxxxxxx> > > The acpidump tool of 20070714 version has some problems on some > machines.First it will first search XSDT table to > dump ACPI tables. If XSDT exists it will continue search RSDT and > only dump ACPI info that doesn't be dumped through XSDT. > But if XSDT doesn't exist it will report that ACPI tables > can't be found and exit. > > So it is necessary to first check whether XSDT table exists. > If XSDT exists(Not check the integrity of XSDT), it will be used to dump > ACPI tables. Otherwise RSDT table will be used. > > > Signed-off-by: Zhao Yakui <yakui.zhao@xxxxxxxxx> > --- > acpidump/acpidump.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > Index: pmtools-20070714/acpidump/acpidump.c > =================================================================== > --- pmtools-20070714.orig/acpidump/acpidump.c > +++ pmtools-20070714/acpidump/acpidump.c > @@ -521,8 +521,11 @@ int main(int argc, char **argv) > if (connect) { > lseek(fd, sizeof(struct acpi_rsdp_descriptor), SEEK_SET); > } > - if (!acpi_dump_XSDT(fd, &rsdpx)) > - goto not_found; > + if (rsdpx.revision > 1 && rsdpx.xsdt_physical_address) { > + /* ACPIDUMP uses xsdt table */ > + if (!acpi_dump_XSDT(fd, &rsdpx)) > + goto not_found; > + } > if (!acpi_dump_RSDT(fd, &rsdpx)) > goto not_found; > if (connect) { > - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
