58 lines
2.2 KiB
Diff
58 lines
2.2 KiB
Diff
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From 69eb06f39e5134565babfe96c66a3786c0a571cf Mon Sep 17 00:00:00 2001
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From: Steffen Eiden <seiden@linux.ibm.com>
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Date: Tue, 20 Feb 2024 14:50:47 +0100
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Subject: [PATCH] rust/pv_core: Update ffi.rs to linux/uvdevice.h v6.13
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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While at it, add a file global #[allow(dead_code)].
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The file is a rustified copy of linux/arch/s390/include/uapi/asm/uvdevice.h
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and there might be things that are not needed here but are defined in that header.
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Acked-by: Marc Hartmayer <marc@linux.ibm.com>
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Reviewed-by: Christoph Schlameuss <schlameuss@linux.ibm.com>
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Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
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Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
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---
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rust/pv_core/src/uvdevice/ffi.rs | 11 +++++++++--
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1 file changed, 9 insertions(+), 2 deletions(-)
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diff --git a/rust/pv_core/src/uvdevice/ffi.rs b/rust/pv_core/src/uvdevice/ffi.rs
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index bbcc5867..3d9998db 100644
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--- a/rust/pv_core/src/uvdevice/ffi.rs
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+++ b/rust/pv_core/src/uvdevice/ffi.rs
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@@ -2,6 +2,13 @@
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//
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// Copyright IBM Corp. 2023
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+// This file is a rustified copy of linux/arch/s390/include/uapi/asm/uvdevice.h
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+// There might be things that are not needed here but nontheless defined in that header.
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+// Those two files should be in sync -> there might be unused/dead code.
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+//
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+// The `UVIO_IOCTL_*` and `UVIO_SUPP_*` macros
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+#![allow(dead_code)]
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+
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use std::mem::size_of;
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use crate::{assert_size, static_assert};
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@@ -11,9 +18,8 @@ pub const UVIO_ATT_ARCB_MAX_LEN: usize = 0x100000;
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pub const UVIO_ATT_MEASUREMENT_MAX_LEN: usize = 0x8000;
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pub const UVIO_ATT_ADDITIONAL_MAX_LEN: usize = 0x8000;
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pub const UVIO_ADD_SECRET_MAX_LEN: usize = 0x100000;
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-#[allow(unused)]
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-// here for completeness
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pub const UVIO_LIST_SECRETS_LEN: usize = 0x1000;
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+pub const UVIO_RETR_SECRET_MAX_LEN: usize = 0x2000;
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// equal to ascii 'u'
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pub const UVIO_TYPE_UVC: u8 = 117u8;
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@@ -23,6 +29,7 @@ pub const UVIO_IOCTL_ATT_NR: u8 = 1;
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pub const UVIO_IOCTL_ADD_SECRET_NR: u8 = 2;
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pub const UVIO_IOCTL_LIST_SECRETS_NR: u8 = 3;
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pub const UVIO_IOCTL_LOCK_SECRETS_NR: u8 = 4;
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+pub const UVIO_IOCTL_RETR_SECRET_NR: u8 = 5;
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/// Uvdevice IOCTL control block
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/// Programs can use this struct to communicate with the uvdevice via IOCTLs
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