| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| @available(added=7) |
| library fuchsia.sysinfo; |
| |
| using zx; |
| |
| const BOARD_NAME_LEN uint8 = 32; |
| const BOOTLOADER_VENDOR_LEN uint8 = 32; |
| @available(added=HEAD) |
| const SERIAL_NUMBER_LEN uint8 = 32; |
| |
| @available(replaced=12) |
| type InterruptControllerType = strict enum { |
| UNKNOWN = 0; |
| APIC = 1; |
| GIC_V2 = 2; |
| GIC_V3 = 3; |
| }; |
| |
| @available(added=12) |
| type InterruptControllerType = flexible enum { |
| UNKNOWN = 0; |
| APIC = 1; |
| GIC_V2 = 2; |
| GIC_V3 = 3; |
| PLIC = 4; |
| }; |
| |
| type InterruptControllerInfo = struct { |
| type InterruptControllerType; |
| }; |
| |
| @discoverable(server="platform") |
| closed protocol SysInfo { |
| /// Return the board name for the platform we are running on. |
| strict GetBoardName() -> (struct { |
| status zx.Status; |
| name string:<BOARD_NAME_LEN, optional>; |
| }); |
| |
| /// Return the board revision for the board we are running on. |
| strict GetBoardRevision() -> (struct { |
| status zx.Status; |
| revision uint32; |
| }); |
| |
| /// Return the bootloader vendor for the platform we are running on. |
| strict GetBootloaderVendor() -> (struct { |
| status zx.Status; |
| vendor string:<BOOTLOADER_VENDOR_LEN, optional>; |
| }); |
| |
| /// Return interrupt controller information. |
| strict GetInterruptControllerInfo() -> (struct { |
| status zx.Status; |
| info box<InterruptControllerInfo>; |
| }); |
| |
| @available(added=HEAD) |
| strict GetSerialNumber() -> (struct { |
| serial string:<SERIAL_NUMBER_LEN>; |
| }) error zx.Status; |
| }; |