diff options
| author | Anup Patel <apatel@ventanamicro.com> | 2024-04-11 11:06:38 +0200 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2024-06-26 15:07:32 +0200 |
| commit | e5b088c1dc4de18aad500253c3dd26287f2bd9a0 (patch) | |
| tree | db7fe6bf000fc799d5b30114cf415b73ca09f242 /arch/riscv/include | |
| parent | KVM: selftests: Fix RISC-V compilation (diff) | |
| download | linux-e5b088c1dc4de18aad500253c3dd26287f2bd9a0.tar.xz linux-e5b088c1dc4de18aad500253c3dd26287f2bd9a0.zip | |
RISC-V: KVM: Share APLIC and IMSIC defines with irqchip drivers
We have common APLIC and IMSIC headers available under
include/linux/irqchip/ directory which are used by APLIC
and IMSIC irqchip drivers. Let us replace the use of
kvm_aia_*.h headers with include/linux/irqchip/riscv-*.h
headers.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Link: https://lore.kernel.org/r/20240411090639.237119-2-apatel@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv/include')
| -rw-r--r-- | arch/riscv/include/asm/kvm_aia_aplic.h | 58 | ||||
| -rw-r--r-- | arch/riscv/include/asm/kvm_aia_imsic.h | 38 |
2 files changed, 0 insertions, 96 deletions
diff --git a/arch/riscv/include/asm/kvm_aia_aplic.h b/arch/riscv/include/asm/kvm_aia_aplic.h deleted file mode 100644 index 6dd1a4809ec1..000000000000 --- a/arch/riscv/include/asm/kvm_aia_aplic.h +++ /dev/null @@ -1,58 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2021 Western Digital Corporation or its affiliates. - * Copyright (C) 2022 Ventana Micro Systems Inc. - */ -#ifndef __KVM_RISCV_AIA_IMSIC_H -#define __KVM_RISCV_AIA_IMSIC_H - -#include <linux/bitops.h> - -#define APLIC_MAX_IDC BIT(14) -#define APLIC_MAX_SOURCE 1024 - -#define APLIC_DOMAINCFG 0x0000 -#define APLIC_DOMAINCFG_RDONLY 0x80000000 -#define APLIC_DOMAINCFG_IE BIT(8) -#define APLIC_DOMAINCFG_DM BIT(2) -#define APLIC_DOMAINCFG_BE BIT(0) - -#define APLIC_SOURCECFG_BASE 0x0004 -#define APLIC_SOURCECFG_D BIT(10) -#define APLIC_SOURCECFG_CHILDIDX_MASK 0x000003ff -#define APLIC_SOURCECFG_SM_MASK 0x00000007 -#define APLIC_SOURCECFG_SM_INACTIVE 0x0 -#define APLIC_SOURCECFG_SM_DETACH 0x1 -#define APLIC_SOURCECFG_SM_EDGE_RISE 0x4 -#define APLIC_SOURCECFG_SM_EDGE_FALL 0x5 -#define APLIC_SOURCECFG_SM_LEVEL_HIGH 0x6 -#define APLIC_SOURCECFG_SM_LEVEL_LOW 0x7 - -#define APLIC_IRQBITS_PER_REG 32 - -#define APLIC_SETIP_BASE 0x1c00 -#define APLIC_SETIPNUM 0x1cdc - -#define APLIC_CLRIP_BASE 0x1d00 -#define APLIC_CLRIPNUM 0x1ddc - -#define APLIC_SETIE_BASE 0x1e00 -#define APLIC_SETIENUM 0x1edc - -#define APLIC_CLRIE_BASE 0x1f00 -#define APLIC_CLRIENUM 0x1fdc - -#define APLIC_SETIPNUM_LE 0x2000 -#define APLIC_SETIPNUM_BE 0x2004 - -#define APLIC_GENMSI 0x3000 - -#define APLIC_TARGET_BASE 0x3004 -#define APLIC_TARGET_HART_IDX_SHIFT 18 -#define APLIC_TARGET_HART_IDX_MASK 0x3fff -#define APLIC_TARGET_GUEST_IDX_SHIFT 12 -#define APLIC_TARGET_GUEST_IDX_MASK 0x3f -#define APLIC_TARGET_IPRIO_MASK 0xff -#define APLIC_TARGET_EIID_MASK 0x7ff - -#endif diff --git a/arch/riscv/include/asm/kvm_aia_imsic.h b/arch/riscv/include/asm/kvm_aia_imsic.h deleted file mode 100644 index da5881d2bde0..000000000000 --- a/arch/riscv/include/asm/kvm_aia_imsic.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2021 Western Digital Corporation or its affiliates. - * Copyright (C) 2022 Ventana Micro Systems Inc. - */ -#ifndef __KVM_RISCV_AIA_IMSIC_H -#define __KVM_RISCV_AIA_IMSIC_H - -#include <linux/types.h> -#include <asm/csr.h> - -#define IMSIC_MMIO_PAGE_SHIFT 12 -#define IMSIC_MMIO_PAGE_SZ (1UL << IMSIC_MMIO_PAGE_SHIFT) -#define IMSIC_MMIO_PAGE_LE 0x00 -#define IMSIC_MMIO_PAGE_BE 0x04 - -#define IMSIC_MIN_ID 63 -#define IMSIC_MAX_ID 2048 - -#define IMSIC_EIDELIVERY 0x70 - -#define IMSIC_EITHRESHOLD 0x72 - -#define IMSIC_EIP0 0x80 -#define IMSIC_EIP63 0xbf -#define IMSIC_EIPx_BITS 32 - -#define IMSIC_EIE0 0xc0 -#define IMSIC_EIE63 0xff -#define IMSIC_EIEx_BITS 32 - -#define IMSIC_FIRST IMSIC_EIDELIVERY -#define IMSIC_LAST IMSIC_EIE63 - -#define IMSIC_MMIO_SETIPNUM_LE 0x00 -#define IMSIC_MMIO_SETIPNUM_BE 0x04 - -#endif |