diff options
Diffstat (limited to 'include/acpi/actbl2.h')
| -rw-r--r-- | include/acpi/actbl2.h | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 1b2b356486d1..77dc7a4099a3 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2012, Intel Corp. + * Copyright (C) 2000 - 2013, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -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 */ |