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1802d0beec
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
48 lines
1.2 KiB
ArmAsm
48 lines
1.2 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2015, Linaro Limited
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*/
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#include <linux/linkage.h>
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#include <linux/arm-smccc.h>
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#include <asm/asm-offsets.h>
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#include <asm/assembler.h>
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.macro SMCCC instr
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.cfi_startproc
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\instr #0
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ldr x4, [sp]
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stp x0, x1, [x4, #ARM_SMCCC_RES_X0_OFFS]
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stp x2, x3, [x4, #ARM_SMCCC_RES_X2_OFFS]
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ldr x4, [sp, #8]
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cbz x4, 1f /* no quirk structure */
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ldr x9, [x4, #ARM_SMCCC_QUIRK_ID_OFFS]
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cmp x9, #ARM_SMCCC_QUIRK_QCOM_A6
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b.ne 1f
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str x6, [x4, ARM_SMCCC_QUIRK_STATE_OFFS]
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1: ret
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.cfi_endproc
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.endm
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/*
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* void arm_smccc_smc(unsigned long a0, unsigned long a1, unsigned long a2,
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* unsigned long a3, unsigned long a4, unsigned long a5,
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* unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
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* struct arm_smccc_quirk *quirk)
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*/
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ENTRY(__arm_smccc_smc)
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SMCCC smc
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ENDPROC(__arm_smccc_smc)
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EXPORT_SYMBOL(__arm_smccc_smc)
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/*
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* void arm_smccc_hvc(unsigned long a0, unsigned long a1, unsigned long a2,
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* unsigned long a3, unsigned long a4, unsigned long a5,
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* unsigned long a6, unsigned long a7, struct arm_smccc_res *res,
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* struct arm_smccc_quirk *quirk)
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*/
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ENTRY(__arm_smccc_hvc)
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SMCCC hvc
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ENDPROC(__arm_smccc_hvc)
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EXPORT_SYMBOL(__arm_smccc_hvc)
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