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46fe55b204
The generic storage implementation provides the same features as the custom one. However it can be shared between architectures, making maintenance easier. Co-developed-by: Nam Cao <namcao@linutronix.de> Signed-off-by: Nam Cao <namcao@linutronix.de> Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20250204-vdso-store-rng-v3-9-13a4669dfc8c@linutronix.de
17 lines
496 B
C
17 lines
496 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __RISCV_ASM_VDSO_ARCH_DATA_H
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#define __RISCV_ASM_VDSO_ARCH_DATA_H
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#include <linux/types.h>
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#include <vdso/datapage.h>
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#include <asm/hwprobe.h>
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struct vdso_arch_data {
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/* Stash static answers to the hwprobe queries when all CPUs are selected. */
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__u64 all_cpu_hwprobe_values[RISCV_HWPROBE_MAX_KEY + 1];
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/* Boolean indicating all CPUs have the same static hwprobe values. */
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__u8 homogeneous_cpus;
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};
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#endif /* __RISCV_ASM_VDSO_ARCH_DATA_H */
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