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rust/pv_core: Update ffi.rs to linux/uvdevice.h v6.13

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While at it, add a file global #[allow(dead_code)].
The file is a rustified copy of linux/arch/s390/include/uapi/asm/uvdevice.h
and there might be things that are not needed here but are defined in that header.

Acked-by: Marc Hartmayer <marc@linux.ibm.com>
Reviewed-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Steffen Eiden
2024-02-20 14:50:47 +01:00
committed by Jan Höppner
parent d1636168b2
commit 69eb06f39e
1 changed files with 9 additions and 2 deletions
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11
rust/pv_core/src/uvdevice/ffi.rs
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@@ -2,6 +2,13 @@
//
// Copyright IBM Corp. 2023
// This file is a rustified copy of linux/arch/s390/include/uapi/asm/uvdevice.h
// There might be things that are not needed here but nontheless defined in that header.
// Those two files should be in sync -> there might be unused/dead code.
//
// The `UVIO_IOCTL_*` and `UVIO_SUPP_*` macros
#![allow(dead_code)]
use std::mem::size_of;
use crate::{assert_size, static_assert};
@@ -11,9 +18,8 @@ pub const UVIO_ATT_ARCB_MAX_LEN: usize = 0x100000;
pub const UVIO_ATT_MEASUREMENT_MAX_LEN: usize = 0x8000;
pub const UVIO_ATT_ADDITIONAL_MAX_LEN: usize = 0x8000;
pub const UVIO_ADD_SECRET_MAX_LEN: usize = 0x100000;
#[allow(unused)]
// here for completeness
pub const UVIO_LIST_SECRETS_LEN: usize = 0x1000;
pub const UVIO_RETR_SECRET_MAX_LEN: usize = 0x2000;
// equal to ascii 'u'
pub const UVIO_TYPE_UVC: u8 = 117u8;
@@ -23,6 +29,7 @@ pub const UVIO_IOCTL_ATT_NR: u8 = 1;
pub const UVIO_IOCTL_ADD_SECRET_NR: u8 = 2;
pub const UVIO_IOCTL_LIST_SECRETS_NR: u8 = 3;
pub const UVIO_IOCTL_LOCK_SECRETS_NR: u8 = 4;
pub const UVIO_IOCTL_RETR_SECRET_NR: u8 = 5;
/// Uvdevice IOCTL control block
/// Programs can use this struct to communicate with the uvdevice via IOCTLs