From f4f318b41abe76a68ec1d616744ab9d6ec839abc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 18 Jan 2024 21:06:40 +0100 Subject: target/arm: Move GTimer definitions to new 'gtimer.h' header MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Move Arm A-class Generic Timer definitions to the new "target/arm/gtimer.h" header so units in hw/ which don't need access to ARMCPU internals can use them without having to include the huge "cpu.h". Suggested-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-id: 20240118200643.29037-20-philmd@linaro.org Signed-off-by: Peter Maydell --- hw/arm/allwinner-h3.c | 1 + hw/arm/allwinner-r40.c | 1 + hw/arm/bcm2836.c | 1 + hw/arm/sbsa-ref.c | 1 + hw/arm/virt.c | 1 + hw/arm/xlnx-versal.c | 1 + hw/arm/xlnx-zynqmp.c | 1 + hw/cpu/a15mpcore.c | 1 + target/arm/cpu.c | 1 + target/arm/cpu.h | 8 +------- target/arm/gtimer.h | 21 +++++++++++++++++++++ target/arm/helper.c | 1 + target/arm/hvf/hvf.c | 1 + target/arm/kvm.c | 1 + target/arm/machine.c | 1 + 15 files changed, 35 insertions(+), 7 deletions(-) create mode 100644 target/arm/gtimer.h diff --git a/hw/arm/allwinner-h3.c b/hw/arm/allwinner-h3.c index 2d684b5..380e0ec 100644 --- a/hw/arm/allwinner-h3.c +++ b/hw/arm/allwinner-h3.c @@ -31,6 +31,7 @@ #include "sysemu/sysemu.h" #include "hw/arm/allwinner-h3.h" #include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" /* Memory map */ const hwaddr allwinner_h3_memmap[] = { diff --git a/hw/arm/allwinner-r40.c b/hw/arm/allwinner-r40.c index 79976b0..eef1fc1 100644 --- a/hw/arm/allwinner-r40.c +++ b/hw/arm/allwinner-r40.c @@ -34,6 +34,7 @@ #include "hw/arm/allwinner-r40.h" #include "hw/misc/allwinner-r40-dramc.h" #include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" /* Memory map */ const hwaddr allwinner_r40_memmap[] = { diff --git a/hw/arm/bcm2836.c b/hw/arm/bcm2836.c index 58a7878..e3ba18a 100644 --- a/hw/arm/bcm2836.c +++ b/hw/arm/bcm2836.c @@ -16,6 +16,7 @@ #include "hw/arm/raspi_platform.h" #include "hw/sysbus.h" #include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" struct BCM283XClass { /*< private >*/ diff --git a/hw/arm/sbsa-ref.c b/hw/arm/sbsa-ref.c index d6081bf..85cb68d 100644 --- a/hw/arm/sbsa-ref.c +++ b/hw/arm/sbsa-ref.c @@ -51,6 +51,7 @@ #include "qapi/qmp/qlist.h" #include "qom/object.h" #include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" #define RAMLIMIT_GB 8192 #define RAMLIMIT_BYTES (RAMLIMIT_GB * GiB) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 6480244..e6ead2c 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -76,6 +76,7 @@ #include "target/arm/cpu-qom.h" #include "target/arm/internals.h" #include "target/arm/multiprocessing.h" +#include "target/arm/gtimer.h" #include "hw/mem/pc-dimm.h" #include "hw/mem/nvdimm.h" #include "hw/acpi/generic_event_device.h" diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c index 87fdb39..2798df3 100644 --- a/hw/arm/xlnx-versal.c +++ b/hw/arm/xlnx-versal.c @@ -24,6 +24,7 @@ #include "hw/arm/xlnx-versal.h" #include "qemu/log.h" #include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" #define XLNX_VERSAL_ACPU_TYPE ARM_CPU_TYPE_NAME("cortex-a72") #define XLNX_VERSAL_RCPU_TYPE ARM_CPU_TYPE_NAME("cortex-r5f") diff --git a/hw/arm/xlnx-zynqmp.c b/hw/arm/xlnx-zynqmp.c index 38cb349..65901c6 100644 --- a/hw/arm/xlnx-zynqmp.c +++ b/hw/arm/xlnx-zynqmp.c @@ -26,6 +26,7 @@ #include "sysemu/sysemu.h" #include "kvm_arm.h" #include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" #define GIC_NUM_SPI_INTR 160 diff --git a/hw/cpu/a15mpcore.c b/hw/cpu/a15mpcore.c index bfd8aa5..967d8d3 100644 --- a/hw/cpu/a15mpcore.c +++ b/hw/cpu/a15mpcore.c @@ -26,6 +26,7 @@ #include "hw/qdev-properties.h" #include "sysemu/kvm.h" #include "kvm_arm.h" +#include "target/arm/gtimer.h" static void a15mp_priv_set_irq(void *opaque, int irq, int level) { diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 4807a4f..b60e103 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -49,6 +49,7 @@ #include "fpu/softfloat.h" #include "cpregs.h" #include "target/arm/cpu-qom.h" +#include "target/arm/gtimer.h" static void arm_cpu_set_pc(CPUState *cs, vaddr value) { diff --git a/target/arm/cpu.h b/target/arm/cpu.h index e8df41d..d3477b1 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -27,6 +27,7 @@ #include "exec/cpu-defs.h" #include "qapi/qapi-types-common.h" #include "target/arm/multiprocessing.h" +#include "target/arm/gtimer.h" /* ARM processors have a weak memory model */ #define TCG_GUEST_DEFAULT_MO (0) @@ -140,13 +141,6 @@ typedef struct ARMGenericTimer { uint64_t ctl; /* Timer Control register */ } ARMGenericTimer; -#define GTIMER_PHYS 0 -#define GTIMER_VIRT 1 -#define GTIMER_HYP 2 -#define GTIMER_SEC 3 -#define GTIMER_HYPVIRT 4 -#define NUM_GTIMERS 5 - #define VTCR_NSW (1u << 29) #define VTCR_NSA (1u << 30) #define VSTCR_SW VTCR_NSW diff --git a/target/arm/gtimer.h b/target/arm/gtimer.h new file mode 100644 index 0000000..b992941 --- /dev/null +++ b/target/arm/gtimer.h @@ -0,0 +1,21 @@ +/* + * ARM generic timer definitions for Arm A-class CPU + * + * Copyright (c) 2003 Fabrice Bellard + * + * SPDX-License-Identifier: LGPL-2.1-or-later + */ + +#ifndef TARGET_ARM_GTIMER_H +#define TARGET_ARM_GTIMER_H + +enum { + GTIMER_PHYS = 0, + GTIMER_VIRT = 1, + GTIMER_HYP = 2, + GTIMER_SEC = 3, + GTIMER_HYPVIRT = 4, +#define NUM_GTIMERS 5 +}; + +#endif diff --git a/target/arm/helper.c b/target/arm/helper.c index e07b2af..945d857 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -30,6 +30,7 @@ #include "semihosting/common-semi.h" #endif #include "cpregs.h" +#include "target/arm/gtimer.h" #define ARM_CPU_FREQ 1000000000 /* FIXME: 1 GHz, should be configurable */ diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c index 71a26db..e5f0f60 100644 --- a/target/arm/hvf/hvf.c +++ b/target/arm/hvf/hvf.c @@ -29,6 +29,7 @@ #include "target/arm/cpu.h" #include "target/arm/internals.h" #include "target/arm/multiprocessing.h" +#include "target/arm/gtimer.h" #include "trace/trace-target_arm_hvf.h" #include "migration/vmstate.h" diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 8f52b21..8181303 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -38,6 +38,7 @@ #include "qemu/log.h" #include "hw/acpi/acpi.h" #include "hw/acpi/ghes.h" +#include "target/arm/gtimer.h" const KVMCapabilityInfo kvm_arch_required_capabilities[] = { KVM_CAP_LAST_INFO diff --git a/target/arm/machine.c b/target/arm/machine.c index 542be14..9d7dbae 100644 --- a/target/arm/machine.c +++ b/target/arm/machine.c @@ -7,6 +7,7 @@ #include "internals.h" #include "cpu-features.h" #include "migration/cpu.h" +#include "target/arm/gtimer.h" static bool vfp_needed(void *opaque) { -- cgit v1.1