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From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
To: Leif Lindholm <leif.lindholm@linaro.org>
Cc: "edk2-devel@lists.01.org" <edk2-devel@lists.01.org>,
	 Charles Garcia-Tobin <Charles.Garcia-Tobin@arm.com>
Subject: Re: [PATCH] ArmPkg: delete unused ArmTrustZoneSmc.h
Date: Mon, 21 Jan 2019 14:07:51 +0100	[thread overview]
Message-ID: <CAKv+Gu9+7ghpF3LasnZWBw4Vi4CQg+6aMxPKmoUV+V8LQzdE=g@mail.gmail.com> (raw)
In-Reply-To: <20190121130717.17636-1-leif.lindholm@linaro.org>

On Mon, 21 Jan 2019 at 14:07, Leif Lindholm <leif.lindholm@linaro.org> wrote:
>
> ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h contains definitions
> contradicting the SMC Calling Convention (ARM DEN0028B).
>
> It also has no users in public trees. So delete before it can cause
> damage.
>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>

Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

> ---
>  ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h | 161 ----------------------
>  1 file changed, 161 deletions(-)
>  delete mode 100644 ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h
>
> diff --git a/ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h b/ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h
> deleted file mode 100644
> index 71b4327ebf..0000000000
> --- a/ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h
> +++ /dev/null
> @@ -1,161 +0,0 @@
> -/** @file
> -*
> -*  Copyright (c) 2012-2013, ARM Limited. All rights reserved.
> -*
> -*  This program and the accompanying materials
> -*  are licensed and made available under the terms and conditions of the BSD License
> -*  which accompanies this distribution.  The full text of the license may be found at
> -*  http://opensource.org/licenses/bsd-license.php
> -*
> -*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
> -*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
> -*
> -**/
> -
> -#ifndef __ARM_TRUSTZONE_SMC_H__
> -#define __ARM_TRUSTZONE_SMC_H__
> -
> -#define ARM_TRUSTZONE_UID_4LETTERID   0x1
> -#define ARM_TRUSTZONE_UID_MD5         0x2
> -
> -#define ARM_TRUSTZONE_ARM_UID         0x40524d48 // "ARMH"
> -
> -#define IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,Region)       (((UINTN)(Rx) >= (UINTN)ARM_TRUSTZONE_##Region##_SMC_ID_START) && ((UINTN)(Rx) <= (UINTN)ARM_TRUSTZONE_##Region##_SMC_ID_END))
> -
> -#define IS_ARM_TRUSTZONE_DEPRECIATED_SMC(Rx)            ((UINTN)(Rx) <= (UINTN)ARM_TRUSTZONE_DEPRECIATED_SMC_ID_END)
> -#define IS_ARM_TRUSTZONE_TRUSTED_OS_SMC(Rx)             IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,TRUSTED_OS)
> -#define IS_ARM_TRUSTZONE_ARM_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,ARM_FAST)
> -#define IS_ARM_TRUSTZONE_SIP_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,SIP_FAST)
> -#define IS_ARM_TRUSTZONE_ODM_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,ODM_FAST)
> -#define IS_ARM_TRUSTZONE_OEM_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,OEM_FAST)
> -#define IS_ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC(Rx)      IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,TRUSTED_USER_FAST)
> -#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC(Rx)        IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,TRUSTED_OS_FAST)
> -
> -#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,Region) ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_PRESENCE)
> -#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,Region)      (((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID)   || \
> -                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+1) || \
> -                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+2) || \
> -                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+3) || \
> -                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+4))
> -#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,Region) (((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_REVISION)   || \
> -                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_REVISION+1))
> -#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,Region)      (((Rx) >= ARM_TRUSTZONE_##Region##_SMC_ID_RPC_START) && \
> -                                                               ((Rx) <= ARM_TRUSTZONE_##Region##_SMC_ID_RPC_END))
> -
> -#define ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,Region)       ((Rx) - ARM_TRUSTZONE_##Region##_SMC_ID_UID)
> -#define ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,Region)  ((Rx) - ARM_TRUSTZONE_##Region##_SMC_ID_REVISION)
> -#define ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,Region)       ((Rx) - ARM_TRUSTZONE_##Region##_SMC_ID_RPC_START)
> -
> -#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_RPC_INDEX(Rx)       ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,TRUSTED_OS)
> -
> -#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,ARM_FAST)
> -#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,ARM_FAST)
> -#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,ARM_FAST)
> -#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,ARM_FAST)
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,ARM_FAST)
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,ARM_FAST)
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,ARM_FAST)
> -
> -#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,ODM_FAST)
> -#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,ODM_FAST)
> -#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,ODM_FAST)
> -#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,ODM_FAST)
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,ODM_FAST)
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,ODM_FAST)
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,ODM_FAST)
> -
> -#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,OEM_FAST)
> -#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,OEM_FAST)
> -#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,OEM_FAST)
> -#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,OEM_FAST)
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,OEM_FAST)
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,OEM_FAST)
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,OEM_FAST)
> -
> -#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,SIP_FAST)
> -#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,SIP_FAST)
> -#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,SIP_FAST)
> -#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,SIP_FAST)
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,SIP_FAST)
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,SIP_FAST)
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,SIP_FAST)
> -
> -#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_RPC_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,TRUSTED_USER_FAST)
> -
> -#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_PRESENCE(Rx)    IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,TRUSTED_OS_FAST)
> -#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_UID(Rx)         IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,TRUSTED_OS_FAST)
> -#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_REVISION(Rx)    IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,TRUSTED_OS_FAST)
> -#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC(Rx)         IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,TRUSTED_OS_FAST)
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_UID_INDEX(Rx)      ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,TRUSTED_OS_FAST)
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_REVISION_INDEX(Rx) ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,TRUSTED_OS_FAST)
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC_INDEX(Rx)      ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,TRUSTED_OS_FAST)
> -
> -
> -#define ARM_TRUSTZONE_DEPRECIATED_SMC_ID_START          0x00000000
> -#define ARM_TRUSTZONE_DEPRECIATED_SMC_ID_END            0x01FFFFFF
> -
> -
> -#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_START           0x02000000
> -#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_END             0x1FFFFFFF
> -
> -#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_RPC_START       0x02000000
> -#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_RPC_END         0x1FFFFFFF
> -
> -
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_START             0x80000000
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_END               0x80FFFFFF
> -
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC_START         0x80000000
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC_END           0x80FFFEFF
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_PRESENCE          0x80FFFF00
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_UID               0x80FFFF10
> -#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_REVISION          0x80FFFF20
> -
> -
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_START             0x81000000
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_END               0x81FFFFFF
> -
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC_START         0x81000000
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC_END           0x81FFFEFF
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_PRESENCE          0x81FFFF00
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_UID               0x81FFFF10
> -#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_REVISION          0x81FFFF20
> -
> -
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_START             0x82000000
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_END               0x82FFFFFF
> -
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC_START         0x82000000
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC_END           0x82FFFEFF
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_PRESENCE          0x82FFFF00
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_UID               0x82FFFF10
> -#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_REVISION          0x82FFFF20
> -
> -
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_START             0x83000000
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_END               0x83FFFFFF
> -
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC_START         0x83000000
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC_END           0x83FFFEFF
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_PRESENCE          0x83FFFF00
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_UID               0x83FFFF10
> -#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_REVISION          0x83FFFF20
> -
> -
> -#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_START    0xF0000000
> -#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_END      0xF1FFFFFF
> -
> -#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_RPC_START  0xF0000000
> -#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_RPC_END    0xF1FFFEFF
> -
> -
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_START      0xF2000000
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_END        0xFFFFFFFF
> -
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC_START  0xF2000000
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC_END    0xFFFFFEFF
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_PRESENCE   0xF2FFFF00
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_UID        0xF2FFFF10
> -#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_REVISION   0xF2FFFF20
> -
> -#endif
> --
> 2.11.0
>


  reply	other threads:[~2019-01-21 13:08 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-21 13:07 [PATCH] ArmPkg: delete unused ArmTrustZoneSmc.h Leif Lindholm
2019-01-21 13:07 ` Ard Biesheuvel [this message]
2019-01-21 13:29   ` Philippe Mathieu-Daudé
2019-01-21 16:49     ` Leif Lindholm

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