diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-09-04 19:27:52 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-09-04 20:34:15 +0300 |
| commit | 9da8e9ac171438525e4c1c377609818ef1a6237b (patch) | |
| tree | 64bad04cf9ab0cc50373a6d376f7e2d73fd55f75 /drivers/acpi/acpica/aclocal.h | |
| parent | f06011ad6225b0f5e4246b5635c5570fa8d5fcdf (diff) | |
| download | linux-9da8e9ac171438525e4c1c377609818ef1a6237b.tar.xz | |
ACPICA: Introduce special struct type for GPE register addresses
Notice that the bit_width, bit_offset and access_width fields in
struct acpi_generic_address are not used during GPE register
accesses any more, so introduce a simplified address structure
type, struct acpi_gpe_address, to represent addresses of GPE
registers and use it instead of struct acpi_generic_address in
struct acpi_gpe_register_info.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/aclocal.h')
| -rw-r--r-- | drivers/acpi/acpica/aclocal.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index af58cd2dc9d3..f83b98fa13ac 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -454,11 +454,18 @@ struct acpi_gpe_event_info { u8 disable_for_dispatch; /* Masked during dispatching */ }; +/* GPE register address */ + +struct acpi_gpe_address { + u8 space_id; /* Address space where the register exists */ + u64 address; /* 64-bit address of the register */ +}; + /* Information about a GPE register pair, one per each status/enable pair in an array */ struct acpi_gpe_register_info { - struct acpi_generic_address status_address; /* Address of status reg */ - struct acpi_generic_address enable_address; /* Address of enable reg */ + struct acpi_gpe_address status_address; /* Address of status reg */ + struct acpi_gpe_address enable_address; /* Address of enable reg */ u16 base_gpe_number; /* Base GPE number for this register */ u8 enable_for_wake; /* GPEs to keep enabled when sleeping */ u8 enable_for_run; /* GPEs to keep enabled when running */ |