diff options
| author | Bob Moore <robert.moore@intel.com> | 2008-04-10 17:06:43 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-04-22 20:29:31 +0200 |
| commit | 1d5b285da1893b90507b081664ac27f1a8a3dc5b (patch) | |
| tree | debc9adbd1471bc86bc12d1bc0ff9875c86e30a0 /drivers/acpi/resources/rsdump.c | |
| parent | ACPICA: Disassembler support for new ACPI tables (diff) | |
| download | linux-1d5b285da1893b90507b081664ac27f1a8a3dc5b.tar.xz linux-1d5b285da1893b90507b081664ac27f1a8a3dc5b.zip | |
ACPICA: Fix for resource descriptor optimization issues for _CRS/_SRC
Fixed a problem where resource descriptor size optimization
could cause a problem when a _CRS resource template is passed
to a _SRS method. The _SRS resource template must use the same
descriptors (with the same size) as returned from _CRS. This
change affects the following resource descriptors: IRQ/IRQNoFlags
and StartDependendentFn/StartDependentFnNoPri.
http://bugzilla.kernel.org/show_bug.cgi?id=9487
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/resources/rsdump.c')
| -rw-r--r-- | drivers/acpi/resources/rsdump.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/acpi/resources/rsdump.c b/drivers/acpi/resources/rsdump.c index 46da116a4030..ed6447dcea78 100644 --- a/drivers/acpi/resources/rsdump.c +++ b/drivers/acpi/resources/rsdump.c @@ -87,8 +87,10 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table); * ******************************************************************************/ -struct acpi_rsdump_info acpi_rs_dump_irq[6] = { +struct acpi_rsdump_info acpi_rs_dump_irq[7] = { {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_irq), "IRQ", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(irq.descriptor_length), + "Descriptor Length", NULL}, {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.triggering), "Triggering", acpi_gbl_he_decode}, {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.polarity), "Polarity", @@ -115,9 +117,11 @@ struct acpi_rsdump_info acpi_rs_dump_dma[6] = { NULL} }; -struct acpi_rsdump_info acpi_rs_dump_start_dpf[3] = { +struct acpi_rsdump_info acpi_rs_dump_start_dpf[4] = { {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_start_dpf), "Start-Dependent-Functions", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(start_dpf.descriptor_length), + "Descriptor Length", NULL}, {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.compatibility_priority), "Compatibility Priority", acpi_gbl_config_decode}, {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.performance_robustness), |