From: Bob Moore <robert.moore@xxxxxxxxx>
Add intel-specific shared info subtable. Add data table compiler
and template support.
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
include/acpi/actbl2.h | 23 +++++++++++++++++++++--
1 file changed, 21 insertions(+), 2 deletions(-)
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index 1b2b356..ef9dae1 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 */
--
1.7.10
--
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