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authorBob Moore <robert.moore@intel.com>2012-12-31 00:06:38 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-01-10 12:36:21 +0100
commite6750be9572c2359584d0cbaf318c10766c0640b (patch)
treec5f28954742c143621394d44cd1fb026363fbab2 /include/acpi
parent0377b5acba2f258640822efe56fb29bada68bbe2 (diff)
downloadlinux-e6750be9572c2359584d0cbaf318c10766c0640b.tar.bz2
ACPICA: iASL: Finish support for CSRT table.
Add intel-specific shared info subtable. Add data table compiler and template support. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/actbl2.h23
1 files changed, 21 insertions, 2 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 1b2b356486d1..ef9dae12bd83 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -261,9 +261,28 @@ struct acpi_csrt_group {
u16 subdevice_id;
u16 revision;
u16 reserved;
- u32 info_length;
+ u32 shared_info_length;
- /* Shared data (length = info_length) immediately follows */
+ /* Shared data immediately follows (Length = shared_info_length) */
+};
+
+/* Shared Info subtable */
+
+struct acpi_csrt_shared_info {
+ u16 major_version;
+ u16 minor_version;
+ u32 mmio_base_low;
+ u32 mmio_base_high;
+ u32 gsi_interrupt;
+ u8 interrupt_polarity;
+ u8 interrupt_mode;
+ u8 num_channels;
+ u8 dma_address_width;
+ u16 base_request_line;
+ u16 num_handshake_signals;
+ u32 max_block_size;
+
+ /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
};
/* Resource Descriptor subtable */