diff options
34 files changed, 795 insertions, 396 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index fd54c1f140..21595f0aad 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -807,13 +807,13 @@ F: include/hw/net/mv88w8618_eth.h F: docs/system/arm/musicpal.rst Nuvoton NPCM7xx -M: Havard Skinnemoen <hskinnemoen@google.com> M: Tyrone Ting <kfting@nuvoton.com> +M: Hao Wu <wuhaotsh@google.com> L: qemu-arm@nongnu.org S: Supported -F: hw/*/npcm7xx* -F: include/hw/*/npcm7xx* -F: tests/qtest/npcm7xx* +F: hw/*/npcm* +F: include/hw/*/npcm* +F: tests/qtest/npcm* F: pc-bios/npcm7xx_bootrom.bin F: roms/vbootrom F: docs/system/arm/nuvoton.rst diff --git a/docs/system/arm/nuvoton.rst b/docs/system/arm/nuvoton.rst index c38df32bde..0424cae4b0 100644 --- a/docs/system/arm/nuvoton.rst +++ b/docs/system/arm/nuvoton.rst @@ -49,6 +49,7 @@ Supported devices * SMBus controller (SMBF) * Ethernet controller (EMC) * Tachometer + * Peripheral SPI controller (PSPI) Missing devices --------------- @@ -64,7 +65,6 @@ Missing devices * Ethernet controller (GMAC) * USB device (USBD) - * Peripheral SPI controller (PSPI) * SD/MMC host * PECI interface * PCI and PCIe root complex and bridges diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 2d157de9b8..b5aed4aff5 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -389,6 +389,7 @@ config XLNX_ZYNQMP_ARM select XLNX_CSU_DMA select XLNX_ZYNQMP select XLNX_ZDMA + select USB_DWC3 config XLNX_VERSAL bool diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c index d85cc02765..15ff21d047 100644 --- a/hw/arm/npcm7xx.c +++ b/hw/arm/npcm7xx.c @@ -86,6 +86,8 @@ enum NPCM7xxInterrupt { NPCM7XX_EMC1RX_IRQ = 15, NPCM7XX_EMC1TX_IRQ, NPCM7XX_MMC_IRQ = 26, + NPCM7XX_PSPI2_IRQ = 28, + NPCM7XX_PSPI1_IRQ = 31, NPCM7XX_TIMER0_IRQ = 32, /* Timer Module 0 */ NPCM7XX_TIMER1_IRQ, NPCM7XX_TIMER2_IRQ, @@ -220,6 +222,12 @@ static const hwaddr npcm7xx_emc_addr[] = { 0xf0826000, }; +/* Register base address for each PSPI Module */ +static const hwaddr npcm7xx_pspi_addr[] = { + 0xf0200000, + 0xf0201000, +}; + static const struct { hwaddr regs_addr; uint32_t unconnected_pins; @@ -444,6 +452,10 @@ static void npcm7xx_init(Object *obj) object_initialize_child(obj, "emc[*]", &s->emc[i], TYPE_NPCM7XX_EMC); } + for (i = 0; i < ARRAY_SIZE(s->pspi); i++) { + object_initialize_child(obj, "pspi[*]", &s->pspi[i], TYPE_NPCM_PSPI); + } + object_initialize_child(obj, "mmc", &s->mmc, TYPE_NPCM7XX_SDHCI); } @@ -715,6 +727,17 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp) sysbus_connect_irq(SYS_BUS_DEVICE(&s->mmc), 0, npcm7xx_irq(s, NPCM7XX_MMC_IRQ)); + /* PSPI */ + QEMU_BUILD_BUG_ON(ARRAY_SIZE(npcm7xx_pspi_addr) != ARRAY_SIZE(s->pspi)); + for (i = 0; i < ARRAY_SIZE(s->pspi); i++) { + SysBusDevice *sbd = SYS_BUS_DEVICE(&s->pspi[i]); + int irq = (i == 0) ? NPCM7XX_PSPI1_IRQ : NPCM7XX_PSPI2_IRQ; + + sysbus_realize(sbd, &error_abort); + sysbus_mmio_map(sbd, 0, npcm7xx_pspi_addr[i]); + sysbus_connect_irq(sbd, 0, npcm7xx_irq(s, irq)); + } + create_unimplemented_device("npcm7xx.shm", 0xc0001000, 4 * KiB); create_unimplemented_device("npcm7xx.vdmx", 0xe0800000, 4 * KiB); create_unimplemented_device("npcm7xx.pcierc", 0xe1000000, 64 * KiB); @@ -724,8 +747,6 @@ static void npcm7xx_realize(DeviceState *dev, Error **errp) create_unimplemented_device("npcm7xx.peci", 0xf0100000, 4 * KiB); create_unimplemented_device("npcm7xx.siox[1]", 0xf0101000, 4 * KiB); create_unimplemented_device("npcm7xx.siox[2]", 0xf0102000, 4 * KiB); - create_unimplemented_device("npcm7xx.pspi1", 0xf0200000, 4 * KiB); - create_unimplemented_device("npcm7xx.pspi2", 0xf0201000, 4 * KiB); create_unimplemented_device("npcm7xx.ahbpci", 0xf0400000, 1 * MiB); create_unimplemented_device("npcm7xx.mcphy", 0xf05f0000, 64 * KiB); create_unimplemented_device("npcm7xx.gmac1", 0xf0802000, 8 * KiB); diff --git a/hw/arm/smmu-common.c b/hw/arm/smmu-common.c index 733c964778..0a5a60ca1e 100644 --- a/hw/arm/smmu-common.c +++ b/hw/arm/smmu-common.c @@ -249,7 +249,7 @@ SMMUTransTableInfo *select_tt(SMMUTransCfg *cfg, dma_addr_t iova) /* there is a ttbr0 region and we are in it (high bits all zero) */ return &cfg->tt[0]; } else if (cfg->tt[1].tsz && - !extract64(iova, 64 - cfg->tt[1].tsz, cfg->tt[1].tsz - tbi_byte)) { + sextract64(iova, 64 - cfg->tt[1].tsz, cfg->tt[1].tsz - tbi_byte) == -1) { /* there is a ttbr1 region and we are in it (high bits all one) */ return &cfg->tt[1]; } else if (!cfg->tt[0].tsz) { @@ -439,7 +439,7 @@ static AddressSpace *smmu_find_add_as(PCIBus *bus, void *opaque, int devfn) memory_region_init_iommu(&sdev->iommu, sizeof(sdev->iommu), s->mrtypename, - OBJECT(s), name, 1ULL << SMMU_MAX_VA_BITS); + OBJECT(s), name, UINT64_MAX); address_space_init(&sdev->as, MEMORY_REGION(&sdev->iommu), name); trace_smmu_add_mr(name); diff --git a/hw/arm/smmuv3-internal.h b/hw/arm/smmuv3-internal.h index bce161870f..e8f0ebf25e 100644 --- a/hw/arm/smmuv3-internal.h +++ b/hw/arm/smmuv3-internal.h @@ -79,6 +79,13 @@ REG32(CR0ACK, 0x24) REG32(CR1, 0x28) REG32(CR2, 0x2c) REG32(STATUSR, 0x40) +REG32(GBPA, 0x44) + FIELD(GBPA, ABORT, 20, 1) + FIELD(GBPA, UPDATE, 31, 1) + +/* Use incoming. */ +#define SMMU_GBPA_RESET_VAL 0x1000 + REG32(IRQ_CTRL, 0x50) FIELD(IRQ_CTRL, GERROR_IRQEN, 0, 1) FIELD(IRQ_CTRL, PRI_IRQEN, 1, 1) diff --git a/hw/arm/smmuv3.c b/hw/arm/smmuv3.c index 955b89c8d5..270c80b665 100644 --- a/hw/arm/smmuv3.c +++ b/hw/arm/smmuv3.c @@ -285,6 +285,7 @@ static void smmuv3_init_regs(SMMUv3State *s) s->gerror = 0; s->gerrorn = 0; s->statusr = 0; + s->gbpa = SMMU_GBPA_RESET_VAL; } static int smmu_get_ste(SMMUv3State *s, dma_addr_t addr, STE *buf, @@ -659,7 +660,11 @@ static IOMMUTLBEntry smmuv3_translate(IOMMUMemoryRegion *mr, hwaddr addr, qemu_mutex_lock(&s->mutex); if (!smmu_enabled(s)) { - status = SMMU_TRANS_DISABLE; + if (FIELD_EX32(s->gbpa, GBPA, ABORT)) { + status = SMMU_TRANS_ABORT; + } else { + status = SMMU_TRANS_DISABLE; + } goto epilogue; } @@ -1170,6 +1175,16 @@ static MemTxResult smmu_writel(SMMUv3State *s, hwaddr offset, case A_GERROR_IRQ_CFG2: s->gerror_irq_cfg2 = data; return MEMTX_OK; + case A_GBPA: + /* + * If UPDATE is not set, the write is ignored. This is the only + * permitted behavior in SMMUv3.2 and later. + */ + if (data & R_GBPA_UPDATE_MASK) { + /* Ignore update bit as write is synchronous. */ + s->gbpa = data & ~R_GBPA_UPDATE_MASK; + } + return MEMTX_OK; case A_STRTAB_BASE: /* 64b */ s->strtab_base = deposit64(s->strtab_base, 0, 32, data); return MEMTX_OK; @@ -1318,6 +1333,9 @@ static MemTxResult smmu_readl(SMMUv3State *s, hwaddr offset, case A_STATUSR: *data = s->statusr; return MEMTX_OK; + case A_GBPA: + *data = s->gbpa; + return MEMTX_OK; case A_IRQ_CTRL: case A_IRQ_CTRL_ACK: *data = s->irq_ctrl; @@ -1482,6 +1500,25 @@ static const VMStateDescription vmstate_smmuv3_queue = { }, }; +static bool smmuv3_gbpa_needed(void *opaque) +{ + SMMUv3State *s = opaque; + + /* Only migrate GBPA if it has different reset value. */ + return s->gbpa != SMMU_GBPA_RESET_VAL; +} + +static const VMStateDescription vmstate_gbpa = { + .name = "smmuv3/gbpa", + .version_id = 1, + .minimum_version_id = 1, + .needed = smmuv3_gbpa_needed, + .fields = (VMStateField[]) { + VMSTATE_UINT32(gbpa, SMMUv3State), + VMSTATE_END_OF_LIST() + } +}; + static const VMStateDescription vmstate_smmuv3 = { .name = "smmuv3", .version_id = 1, @@ -1512,6 +1549,10 @@ static const VMStateDescription vmstate_smmuv3 = { VMSTATE_END_OF_LIST(), }, + .subsections = (const VMStateDescription * []) { + &vmstate_gbpa, + NULL + } }; static void smmuv3_instance_init(Object *obj) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 75f28947de..ac626b3bef 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2133,21 +2133,21 @@ static void machvirt_init(MachineState *machine) if (vms->secure && (kvm_enabled() || hvf_enabled())) { error_report("mach-virt: %s does not support providing " "Security extensions (TrustZone) to the guest CPU", - kvm_enabled() ? "KVM" : "HVF"); + current_accel_name()); exit(1); } if (vms->virt && (kvm_enabled() || hvf_enabled())) { error_report("mach-virt: %s does not support providing " "Virtualization extensions to the guest CPU", - kvm_enabled() ? "KVM" : "HVF"); + current_accel_name()); exit(1); } if (vms->mte && (kvm_enabled() || hvf_enabled())) { error_report("mach-virt: %s does not support providing " "MTE to the guest CPU", - kvm_enabled() ? "KVM" : "HVF"); + current_accel_name()); exit(1); } @@ -3013,7 +3013,11 @@ static void virt_machine_class_init(ObjectClass *oc, void *data) mc->minimum_page_bits = 12; mc->possible_cpu_arch_ids = virt_possible_cpu_arch_ids; mc->cpu_index_to_instance_props = virt_cpu_index_to_props; +#ifdef CONFIG_TCG mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a15"); +#else + mc->default_cpu_type = ARM_CPU_TYPE_NAME("max"); +#endif mc->get_default_cpu_node_id = virt_get_default_cpu_node_id; mc->kvm_type = virt_kvm_type; assert(!mc->get_hotplug_handler); diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index 1f7763964c..e54553283f 100644 --- a/hw/intc/armv7m_nvic.c +++ b/hw/intc/armv7m_nvic.c @@ -389,7 +389,7 @@ static inline int nvic_exec_prio(NVICState *s) return MIN(running, s->exception_prio); } -bool armv7m_nvic_neg_prio_requested(void *opaque, bool secure) +bool armv7m_nvic_neg_prio_requested(NVICState *s, bool secure) { /* Return true if the requested execution priority is negative * for the specified security state, ie that security state @@ -399,8 +399,6 @@ bool armv7m_nvic_neg_prio_requested(void *opaque, bool secure) * mean we don't allow FAULTMASK_NS to actually make the execution * priority negative). Compare pseudocode IsReqExcPriNeg(). */ - NVICState *s = opaque; - if (s->cpu->env.v7m.faultmask[secure]) { return true; } @@ -418,17 +416,13 @@ bool armv7m_nvic_neg_prio_requested(void *opaque, bool secure) return false; } -bool armv7m_nvic_can_take_pending_exception(void *opaque) +bool armv7m_nvic_can_take_pending_exception(NVICState *s) { - NVICState *s = opaque; - return nvic_exec_prio(s) > nvic_pending_prio(s); } -int armv7m_nvic_raw_execution_priority(void *opaque) +int armv7m_nvic_raw_execution_priority(NVICState *s) { - NVICState *s = opaque; - return s->exception_prio; } @@ -506,9 +500,8 @@ static void nvic_irq_update(NVICState *s) * if @secure is true and @irq does not specify one of the fixed set * of architecturally banked exceptions. */ -static void armv7m_nvic_clear_pending(void *opaque, int irq, bool secure) +static void armv7m_nvic_clear_pending(NVICState *s, int irq, bool secure) { - NVICState *s = (NVICState *)opaque; VecInfo *vec; assert(irq > ARMV7M_EXCP_RESET && irq < s->num_irq); @@ -666,17 +659,17 @@ static void do_armv7m_nvic_set_pending(void *opaque, int irq, bool secure, } } -void armv7m_nvic_set_pending(void *opaque, int irq, bool secure) +void armv7m_nvic_set_pending(NVICState *s, int irq, bool secure) { - do_armv7m_nvic_set_pending(opaque, irq, secure, false); + do_armv7m_nvic_set_pending(s, irq, secure, false); } -void armv7m_nvic_set_pending_derived(void *opaque, int irq, bool secure) +void armv7m_nvic_set_pending_derived(NVICState *s, int irq, bool secure) { - do_armv7m_nvic_set_pending(opaque, irq, secure, true); + do_armv7m_nvic_set_pending(s, irq, secure, true); } -void armv7m_nvic_set_pending_lazyfp(void *opaque, int irq, bool secure) +void armv7m_nvic_set_pending_lazyfp(NVICState *s, int irq, bool secure) { /* * Pend an exception during lazy FP stacking. This differs @@ -684,7 +677,6 @@ void armv7m_nvic_set_pending_lazyfp(void *opaque, int irq, bool secure) * whether we should escalate depends on the saved context * in the FPCCR register, not on the current state of the CPU/NVIC. */ - NVICState *s = (NVICState *)opaque; bool banked = exc_is_banked(irq); VecInfo *vec; bool targets_secure; @@ -773,9 +765,8 @@ void armv7m_nvic_set_pending_lazyfp(void *opaque, int irq, bool secure) } /* Make pending IRQ active. */ -void armv7m_nvic_acknowledge_irq(void *opaque) +void armv7m_nvic_acknowledge_irq(NVICState *s) { - NVICState *s = (NVICState *)opaque; CPUARMState *env = &s->cpu->env; const int pending = s->vectpending; const int running = nvic_exec_prio(s); @@ -814,10 +805,9 @@ static bool vectpending_targets_secure(NVICState *s) exc_targets_secure(s, s->vectpending); } -void armv7m_nvic_get_pending_irq_info(void *opaque, +void armv7m_nvic_get_pending_irq_info(NVICState *s, int *pirq, bool *ptargets_secure) { - NVICState *s = (NVICState *)opaque; const int pending = s->vectpending; bool targets_secure; @@ -831,9 +821,8 @@ void armv7m_nvic_get_pending_irq_info(void *opaque, *pirq = pending; } -int armv7m_nvic_complete_irq(void *opaque, int irq, bool secure) +int armv7m_nvic_complete_irq(NVICState *s, int irq, bool secure) { - NVICState *s = (NVICState *)opaque; VecInfo *vec = NULL; int ret = 0; @@ -915,7 +904,7 @@ int armv7m_nvic_complete_irq(void *opaque, int irq, bool secure) return ret; } -bool armv7m_nvic_get_ready_status(void *opaque, int irq, bool secure) +bool armv7m_nvic_get_ready_status(NVICState *s, int irq, bool secure) { /* * Return whether an exception is "ready", i.e. it is enabled and is @@ -926,7 +915,6 @@ bool armv7m_nvic_get_ready_status(void *opaque, int irq, bool secure) * for non-banked exceptions secure is always false; for banked exceptions * it indicates which of the exceptions is required. */ - NVICState *s = (NVICState *)opaque; bool banked = exc_is_banked(irq); VecInfo *vec; int running = nvic_exec_prio(s); diff --git a/hw/ssi/meson.build b/hw/ssi/meson.build index 702aa5e4df..904a47161a 100644 --- a/hw/ssi/meson.build +++ b/hw/ssi/meson.build @@ -1,6 +1,6 @@ softmmu_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files('aspeed_smc.c')) softmmu_ss.add(when: 'CONFIG_MSF2', if_true: files('mss-spi.c')) -softmmu_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx_fiu.c')) +softmmu_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx_fiu.c', 'npcm_pspi.c')) softmmu_ss.add(when: 'CONFIG_PL022', if_true: files('pl022.c')) softmmu_ss.add(when: 'CONFIG_SIFIVE_SPI', if_true: files('sifive_spi.c')) softmmu_ss.add(when: 'CONFIG_SSI', if_true: files('ssi.c')) diff --git a/hw/ssi/npcm_pspi.c b/hw/ssi/npcm_pspi.c new file mode 100644 index 0000000000..3fb935043a --- /dev/null +++ b/hw/ssi/npcm_pspi.c @@ -0,0 +1,221 @@ +/* + * Nuvoton NPCM Peripheral SPI Module (PSPI) + * + * Copyright 2023 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + */ + +#include "qemu/osdep.h" + +#include "hw/irq.h" +#include "hw/registerfields.h" +#include "hw/ssi/npcm_pspi.h" +#include "migration/vmstate.h" +#include "qapi/error.h" +#include "qemu/error-report.h" +#include "qemu/log.h" +#include "qemu/module.h" +#include "qemu/units.h" + +#include "trace.h" + +REG16(PSPI_DATA, 0x0) +REG16(PSPI_CTL1, 0x2) + FIELD(PSPI_CTL1, SPIEN, 0, 1) + FIELD(PSPI_CTL1, MOD, 2, 1) + FIELD(PSPI_CTL1, EIR, 5, 1) + FIELD(PSPI_CTL1, EIW, 6, 1) + FIELD(PSPI_CTL1, SCM, 7, 1) + FIELD(PSPI_CTL1, SCIDL, 8, 1) + FIELD(PSPI_CTL1, SCDV, 9, 7) +REG16(PSPI_STAT, 0x4) + FIELD(PSPI_STAT, BSY, 0, 1) + FIELD(PSPI_STAT, RBF, 1, 1) + +static void npcm_pspi_update_irq(NPCMPSPIState *s) +{ + int level = 0; + + /* Only fire IRQ when the module is enabled. */ + if (FIELD_EX16(s->regs[R_PSPI_CTL1], PSPI_CTL1, SPIEN)) { + /* Update interrupt as BSY is cleared. */ + if ((!FIELD_EX16(s->regs[R_PSPI_STAT], PSPI_STAT, BSY)) && + FIELD_EX16(s->regs[R_PSPI_CTL1], PSPI_CTL1, EIW)) { + level = 1; + } + + /* Update interrupt as RBF is set. */ + if (FIELD_EX16(s->regs[R_PSPI_STAT], PSPI_STAT, RBF) && + FIELD_EX16(s->regs[R_PSPI_CTL1], PSPI_CTL1, EIR)) { + level = 1; + } + } + qemu_set_irq(s->irq, level); +} + +static uint16_t npcm_pspi_read_data(NPCMPSPIState *s) +{ + uint16_t value = s->regs[R_PSPI_DATA]; + + /* Clear stat bits as the value are read out. */ + s->regs[R_PSPI_STAT] = 0; + + return value; +} + +static void npcm_pspi_write_data(NPCMPSPIState *s, uint16_t data) +{ + uint16_t value = 0; + + if (FIELD_EX16(s->regs[R_PSPI_CTL1], PSPI_CTL1, MOD)) { + value = ssi_transfer(s->spi, extract16(data, 8, 8)) << 8; + } + value |= ssi_transfer(s->spi, extract16(data, 0, 8)); + s->regs[R_PSPI_DATA] = value; + + /* Mark data as available */ + s->regs[R_PSPI_STAT] = R_PSPI_STAT_BSY_MASK | R_PSPI_STAT_RBF_MASK; +} + +/* Control register read handler. */ +static uint64_t npcm_pspi_ctrl_read(void *opaque, hwaddr addr, + unsigned int size) +{ + NPCMPSPIState *s = opaque; + uint16_t value; + + switch (addr) { + case A_PSPI_DATA: + value = npcm_pspi_read_data(s); + break; + + case A_PSPI_CTL1: + value = s->regs[R_PSPI_CTL1]; + break; + + case A_PSPI_STAT: + value = s->regs[R_PSPI_STAT]; + break; + + default: + qemu_log_mask(LOG_GUEST_ERROR, + "%s: write to invalid offset 0x%" PRIx64 "\n", + DEVICE(s)->canonical_path, addr); + return 0; + } + trace_npcm_pspi_ctrl_read(DEVICE(s)->canonical_path, addr, value); + npcm_pspi_update_irq(s); + + return value; +} + +/* Control register write handler. */ +static void npcm_pspi_ctrl_write(void *opaque, hwaddr addr, uint64_t v, + unsigned int size) +{ + NPCMPSPIState *s = opaque; + uint16_t value = v; + + trace_npcm_pspi_ctrl_write(DEVICE(s)->canonical_path, addr, value); + + switch (addr) { + case A_PSPI_DATA: + npcm_pspi_write_data(s, value); + break; + + case A_PSPI_CTL1: + s->regs[R_PSPI_CTL1] = value; + break; + + case A_PSPI_STAT: + qemu_log_mask(LOG_GUEST_ERROR, + "%s: write to read-only register PSPI_STAT: 0x%08" + PRIx64 "\n", DEVICE(s)->canonical_path, v); + break; + + default: + qemu_log_mask(LOG_GUEST_ERROR, + "%s: write to invalid offset 0x%" PRIx64 "\n", + DEVICE(s)->canonical_path, addr); + return; + } + npcm_pspi_update_irq(s); +} + +static const MemoryRegionOps npcm_pspi_ctrl_ops = { + .read = npcm_pspi_ctrl_read, + .write = npcm_pspi_ctrl_write, + .endianness = DEVICE_LITTLE_ENDIAN, + .valid = { + .min_access_size = 1, + .max_access_size = 2, + .unaligned = false, + }, + .impl = { + .min_access_size = 2, + .max_access_size = 2, + .unaligned = false, + }, +}; + +static void npcm_pspi_enter_reset(Object *obj, ResetType type) +{ + NPCMPSPIState *s = NPCM_PSPI(obj); + + trace_npcm_pspi_enter_reset(DEVICE(obj)->canonical_path, type); + memset(s->regs, 0, sizeof(s->regs)); +} + +static void npcm_pspi_realize(DeviceState *dev, Error **errp) +{ + NPCMPSPIState *s = NPCM_PSPI(dev); + SysBusDevice *sbd = SYS_BUS_DEVICE(dev); + Object *obj = OBJECT(dev); + + s->spi = ssi_create_bus(dev, "pspi"); + memory_region_init_io(&s->mmio, obj, &npcm_pspi_ctrl_ops, s, + "mmio", 4 * KiB); + sysbus_init_mmio(sbd, &s->mmio); + sysbus_init_irq(sbd, &s->irq); +} + +static const VMStateDescription vmstate_npcm_pspi = { + .name = "npcm-pspi", + .version_id = 0, + .minimum_version_id = 0, + .fields = (VMStateField[]) { + VMSTATE_UINT16_ARRAY(regs, NPCMPSPIState, NPCM_PSPI_NR_REGS), + VMSTATE_END_OF_LIST(), + }, +}; + + +static void npcm_pspi_class_init(ObjectClass *klass, void *data) +{ + ResettableClass *rc = RESETTABLE_CLASS(klass); + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->desc = "NPCM Peripheral SPI Module"; + dc->realize = npcm_pspi_realize; + dc->vmsd = &vmstate_npcm_pspi; + rc->phases.enter = npcm_pspi_enter_reset; +} + +static const TypeInfo npcm_pspi_types[] = { + { + .name = TYPE_NPCM_PSPI, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(NPCMPSPIState), + .class_init = npcm_pspi_class_init, + }, +}; +DEFINE_TYPES(npcm_pspi_types); diff --git a/hw/ssi/trace-events b/hw/ssi/trace-events index c707d4aaba..2d5bd2b83d 100644 --- a/hw/ssi/trace-events +++ b/hw/ssi/trace-events @@ -21,6 +21,11 @@ npcm7xx_fiu_ctrl_write(const char *id, uint64_t addr, uint32_t data) "%s offset: npcm7xx_fiu_flash_read(const char *id, int cs, uint64_t addr, unsigned int size, uint64_t value) "%s[%d] offset: 0x%08" PRIx64 " size: %u value: 0x%" PRIx64 npcm7xx_fiu_flash_write(const char *id, unsigned cs, uint64_t addr, unsigned int size, uint64_t value) "%s[%d] offset: 0x%08" PRIx64 " size: %u value: 0x%" PRIx64 +# npcm_pspi.c +npcm_pspi_enter_reset(const char *id, int reset_type) "%s reset type: %d" +npcm_pspi_ctrl_read(const char *id, uint64_t addr, uint16_t data) "%s offset: 0x%03" PRIx64 " value: 0x%04" PRIx16 +npcm_pspi_ctrl_write(const char *id, uint64_t addr, uint16_t data) "%s offset: 0x%03" PRIx64 " value: 0x%04" PRIx16 + # ibex_spi_host.c ibex_spi_host_reset(const char *msg) "%s" diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h index f1b7e4a48d..72c7722096 100644 --- a/include/hw/arm/npcm7xx.h +++ b/include/hw/arm/npcm7xx.h @@ -32,6 +32,7 @@ #include "hw/nvram/npcm7xx_otp.h" #include "hw/timer/npcm7xx_timer.h" #include "hw/ssi/npcm7xx_fiu.h" +#include "hw/ssi/npcm_pspi.h" #include "hw/usb/hcd-ehci.h" #include "hw/usb/hcd-ohci.h" #include "target/arm/cpu.h" @@ -104,6 +105,7 @@ struct NPCM7xxState { NPCM7xxFIUState fiu[2]; NPCM7xxEMCState emc[2]; NPCM7xxSDHCIState mmc; + NPCMPSPIState pspi[2]; }; #define TYPE_NPCM7XX "npcm7xx" diff --git a/include/hw/arm/smmu-common.h b/include/hw/arm/smmu-common.h index c5683af07d..9fcff26357 100644 --- a/include/hw/arm/smmu-common.h +++ b/include/hw/arm/smmu-common.h @@ -27,8 +27,6 @@ #define SMMU_PCI_DEVFN_MAX 256 #define SMMU_PCI_DEVFN(sid) (sid & 0xFF) -#define SMMU_MAX_VA_BITS 48 - /* * Page table walk error types */ diff --git a/include/hw/arm/smmuv3.h b/include/hw/arm/smmuv3.h index b6dd087526..a0c026402e 100644 --- a/include/hw/arm/smmuv3.h +++ b/include/hw/arm/smmuv3.h @@ -45,6 +45,7 @@ struct SMMUv3State { uint32_t cr[3]; uint32_t cr0ack; uint32_t statusr; + uint32_t gbpa; uint32_t irq_ctrl; uint32_t gerror; uint32_t gerrorn; diff --git a/include/hw/intc/armv7m_nvic.h b/include/hw/intc/armv7m_nvic.h index 0180c7b0ca..1ca262fbf8 100644 --- a/include/hw/intc/armv7m_nvic.h +++ b/include/hw/intc/armv7m_nvic.h @@ -16,10 +16,7 @@ #include "qom/object.h" #define TYPE_NVIC "armv7m_nvic" - -typedef struct NVICState NVICState; -DECLARE_INSTANCE_CHECKER(NVICState, NVIC, - TYPE_NVIC) +OBJECT_DECLARE_SIMPLE_TYPE(NVICState, NVIC) /* Highest permitted number of exceptions (architectural limit) */ #define NVIC_MAX_VECTORS 512 @@ -86,4 +83,127 @@ struct NVICState { qemu_irq sysresetreq; }; +/* Interface between CPU and Interrupt controller. */ +/** + * armv7m_nvic_set_pending: mark the specified exception as pending + * @s: the NVIC + * @irq: the exception number to mark pending + * @secure: false for non-banked exceptions or for the nonsecure + * version of a banked exception, true for the secure version of a banked + * exception. + * + * Marks the specified exception as pending. Note that we will assert() + * if @secure is true and @irq does not specify one of the fixed set + * of architecturally banked exceptions. + */ +void armv7m_nvic_set_pending(NVICState *s, int irq, bool secure); +/** + * armv7m_nvic_set_pending_derived: mark this derived exception as pending + * @s: the NVIC + * @irq: the exception number to mark pending + * @secure: false for non-banked exceptions or for the nonsecure + * version of a banked exception, true for the secure version of a banked + * exception. + * + * Similar to armv7m_nvic_set_pending(), but specifically for derived + * exceptions (exceptions generated in the course of trying to take + * a different exception). + */ +void armv7m_nvic_set_pending_derived(NVICState *s, int irq, bool secure); +/** + * armv7m_nvic_set_pending_lazyfp: mark this lazy FP exception as pending + * @s: the NVIC + * @irq: the exception number to mark pending + * @secure: false for non-banked exceptions or for the nonsecure + * version of a banked exception, true for the secure version of a banked + * exception. + * + * Similar to armv7m_nvic_set_pending(), but specifically for exceptions + * generated in the course of lazy stacking of FP registers. + */ +void armv7m_nvic_set_pending_lazyfp(NVICState *s, int irq, bool secure); +/** + * armv7m_nvic_get_pending_irq_info: return highest priority pending + * exception, and whether it targets Secure state + * @s: the NVIC + * @pirq: set to pending exception number + * @ptargets_secure: set to whether pending exception targets Secure + * + * This function writes the number of the highest priority pending + * exception (the one which would be made active by + * armv7m_nvic_acknowledge_irq()) to @pirq, and sets @ptargets_secure + * to true if the current highest priority pending exception should + * be taken to Secure state, false for NS. + */ +void armv7m_nvic_get_pending_irq_info(NVICState *s, int *pirq, + bool *ptargets_secure); +/** + * armv7m_nvic_acknowledge_irq: make highest priority pending exception active + * @s: the NVIC + * + * Move the current highest priority pending exception from the pending + * state to the active state, and update v7m.exception to indicate that + * it is the exception currently being handled. + */ +void armv7m_nvic_acknowledge_irq(NVICState *s); +/** + * armv7m_nvic_complete_irq: complete specified interrupt or exception + * @s: the NVIC + * @irq: the exception number to complete + * @secure: true if this exception was secure + * + * Returns: -1 if the irq was not active + * 1 if completing this irq brought us back to base (no active irqs) + * 0 if there is still an irq active after this one was completed + * (Ignoring -1, this is the same as the RETTOBASE value before completion.) + */ +int armv7m_nvic_complete_irq(NVICState *s, int irq, bool secure); +/** + * armv7m_nvic_get_ready_status(void *opaque, int irq, bool secure) + * @s: the NVIC + * @irq: the exception number to mark pending + * @secure: false for non-banked exceptions or for the nonsecure + * version of a banked exception, true for the secure version of a banked + * exception. + * + * Return whether an exception is "ready", i.e. whether the exception is + * enabled and is configured at a priority which would allow it to + * interrupt the current execution priority. This controls whether the + * RDY bit for it in the FPCCR is set. + */ +bool armv7m_nvic_get_ready_status(NVICState *s, int irq, bool secure); +/** + * armv7m_nvic_raw_execution_priority: return the raw execution priority + * @s: the NVIC + * + * Returns: the raw execution priority as defined by the v8M architecture. + * This is the execution priority minus the effects of AIRCR.PRIS, + * and minus any PRIMASK/FAULTMASK/BASEPRI priority boosting. + * (v8M ARM ARM I_PKLD.) + */ +int armv7m_nvic_raw_execution_priority(NVICState *s); +/** + * armv7m_nvic_neg_prio_requested: return true if the requested execution + * priority is negative for the specified security state. + * @s: the NVIC + * @secure: the security state to test + * This corresponds to the pseudocode IsReqExecPriNeg(). + */ +#ifndef CONFIG_USER_ONLY +bool armv7m_nvic_neg_prio_requested(NVICState *s, bool secure); +#else +static inline bool armv7m_nvic_neg_prio_requested(NVICState *s, bool secure) +{ + return false; +} +#endif +#ifndef CONFIG_USER_ONLY +bool armv7m_nvic_can_take_pending_exception(NVICState *s); +#else +static inline bool armv7m_nvic_can_take_pending_exception(NVICState *s) +{ + return true; +} +#endif + #endif diff --git a/include/hw/ssi/npcm_pspi.h b/include/hw/ssi/npcm_pspi.h new file mode 100644 index 0000000000..37cc784d96 --- /dev/null +++ b/include/hw/ssi/npcm_pspi.h @@ -0,0 +1,53 @@ +/* + * Nuvoton Peripheral SPI Module + * + * Copyright 2023 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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. + */ +#ifndef NPCM_PSPI_H +#define NPCM_PSPI_H + +#include "hw/ssi/ssi.h" +#include "hw/sysbus.h" + +/* + * Number of registers in our device state structure. Don't change this without + * incrementing the version_id in the vmstate. + */ +#define NPCM_PSPI_NR_REGS 3 + +/** + * NPCMPSPIState - Device state for one Flash Interface Unit. + * @parent: System bus device. + * @mmio: Memory region for register access. + * @spi: The SPI bus mastered by this controller. + * @regs: Register contents. + * @irq: The interrupt request queue for this module. + * + * Each PSPI has a shared bank of registers, and controls up to four chip + * selects. Each chip select has a dedicated memory region which may be used to + * read and write the flash connected to that chip select as if it were memory. + */ +typedef struct NPCMPSPIState { + SysBusDevice parent; + + MemoryRegion mmio; + + SSIBus *spi; + uint16_t regs[NPCM_PSPI_NR_REGS]; + qemu_irq irq; +} NPCMPSPIState; + +#define TYPE_NPCM_PSPI "npcm-pspi" +OBJECT_DECLARE_SIMPLE_TYPE(NPCMPSPIState, NPCM_PSPI) + +#endif /* NPCM_PSPI_H */ diff --git a/linux-user/arm/cpu_loop.c b/linux-user/arm/cpu_loop.c index c0790f3246..a992423257 100644 --- a/linux-user/arm/cpu_loop.c +++ b/linux-user/arm/cpu_loop.c @@ -356,7 +356,7 @@ void cpu_loop(CPUARMState *env) break; case EXCP_SWI: { - env->eabi = 1; + env->eabi = true; /* system call */ if (env->thumb) { /* Thumb is always EABI style with syscall number in r7 */ @@ -382,7 +382,7 @@ void cpu_loop(CPUARMState *env) * > 0xfffff and are handled below as out-of-range. */ n ^= ARM_SYSCALL_BASE; - env->eabi = 0; + env->eabi = false; } } diff --git a/linux-user/user-internals.h b/linux-user/user-internals.h index 0280e76add..3576da413f 100644 --- a/linux-user/user-internals.h +++ b/linux-user/user-internals.h @@ -135,7 +135,7 @@ void print_termios(void *arg); #ifdef TARGET_ARM static inline int regpairs_aligned(CPUArchState *cpu_env, int num) { - return cpu_env->eabi == 1; + return cpu_env->eabi; } #elif defined(TARGET_MIPS) && defined(TARGET_ABI_MIPSO32) static inline int regpairs_aligned(CPUArchState *cpu_env, int num) { return 1; } diff --git a/target/arm/cpregs.h b/target/arm/cpregs.h index efcf9181b9..1ee64e99de 100644 --- a/target/arm/cpregs.h +++ b/target/arm/cpregs.h @@ -121,6 +121,104 @@ enum { }; /* + * Interface for defining coprocessor registers. + * Registers are defined in tables of arm_cp_reginfo structs + * which are passed to define_arm_cp_regs(). + */ + +/* + * When looking up a coprocessor register we look for it + * via an integer which encodes all of: + * coprocessor number + * Crn, Crm, opc1, opc2 fields + * 32 or 64 bit register (ie is it accessed via MRC/MCR + * or via MRRC/MCRR?) + * non-secure/secure bank (AArch32 only) + * We allow 4 bits for opc1 because MRRC/MCRR have a 4 bit field. + * (In this case crn and opc2 should be zero.) + * For AArch64, there is no 32/64 bit size distinction; + * instead all registers have a 2 bit op0, 3 bit op1 and op2, + * and 4 bit CRn and CRm. The encoding patterns are chosen + * to be easy to convert to and from the KVM encodings, and also + * so that the hashtable can contain both AArch32 and AArch64 + * registers (to allow for interprocessing where we might run + * 32 bit code on a 64 bit core). + */ +/* + * This bit is private to our hashtable cpreg; in KVM register + * IDs the AArch64/32 distinction is the KVM_REG_ARM/ARM64 + * in the upper bits of the 64 bit ID. + */ +#define CP_REG_AA64_SHIFT 28 +#define CP_REG_AA64_MASK (1 << CP_REG_AA64_SHIFT) + +/* + * To enable banking of coprocessor registers depending on ns-bit we + * add a bit to distinguish between secure and non-secure cpregs in the + * hashtable. + */ +#define CP_REG_NS_SHIFT 29 +#define CP_REG_NS_MASK (1 << CP_REG_NS_SHIFT) + +#define ENCODE_CP_REG(cp, is64, ns, crn, crm, opc1, opc2) \ + ((ns) << CP_REG_NS_SHIFT | ((cp) << 16) | ((is64) << 15) | \ + ((crn) << 11) | ((crm) << 7) | ((opc1) << 3) | (opc2)) + +#define ENCODE_AA64_CP_REG(cp, crn, crm, op0, op1, op2) \ + (CP_REG_AA64_MASK | \ + ((cp) << CP_REG_ARM_COPROC_SHIFT) | \ + ((op0) << CP_REG_ARM64_SYSREG_OP0_SHIFT) | \ + ((op1) << CP_REG_ARM64_SYSREG_OP1_SHIFT) | \ + ((crn) << CP_REG_ARM64_SYSREG_CRN_SHIFT) | \ + ((crm) << CP_REG_ARM64_SYSREG_CRM_SHIFT) | \ + ((op2) << CP_REG_ARM64_SYSREG_OP2_SHIFT)) + +/* + * Convert a full 64 bit KVM register ID to the truncated 32 bit + * version used as a key for the coprocessor register hashtable + */ +static inline uint32_t kvm_to_cpreg_id(uint64_t kvmid) +{ + uint32_t cpregid = kvmid; + if ((kvmid & CP_REG_ARCH_MASK) == CP_REG_ARM64) { + cpregid |= CP_REG_AA64_MASK; + } else { + if ((kvmid & CP_REG_SIZE_MASK) == CP_REG_SIZE_U64) { + cpregid |= (1 << 15); + } + + /* + * KVM is always non-secure so add the NS flag on AArch32 register + * entries. + */ + cpregid |= 1 << CP_REG_NS_SHIFT; + } + return cpregid; +} + +/* + * Convert a truncated 32 bit hashtable key into the full + * 64 bit KVM register ID. + */ +static inline uint64_t cpreg_to_kvm_id(uint32_t cpregid) +{ + uint64_t kvmid; + + if (cpregid & CP_REG_AA64_MASK) { + kvmid = cpregid & ~CP_REG_AA64_MASK; + kvmid |= CP_REG_SIZE_U64 | CP_REG_ARM64; + } else { + kvmid = cpregid & ~(1 << 15); + if (cpregid & (1 << 15)) { + kvmid |= CP_REG_SIZE_U64 | CP_REG_ARM; + } else { + kvmid |= CP_REG_SIZE_U32 | CP_REG_ARM; + } + } + return kvmid; +} + +/* * Valid values for ARMCPRegInfo state field, indicating which of * the AArch32 and AArch64 execution states this register is visible in. * If the reginfo doesn't explicitly specify then it is AArch32 only. diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 5f63316dbf..876ab8f3bf 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -36,7 +36,10 @@ #if !defined(CONFIG_USER_ONLY) #include "hw/loader.h" #include "hw/boards.h" -#endif +#ifdef CONFIG_TCG +#include "hw/intc/armv7m_nvic.h" +#endif /* CONFIG_TCG */ +#endif /* !CONFIG_USER_ONLY */ #include "sysemu/tcg.h" #include "sysemu/qtest.h" #include "sysemu/hw_accel.h" diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 7bc97fece9..12b1082537 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -227,6 +227,8 @@ typedef struct CPUARMTBFlags { typedef struct ARMMMUFaultInfo ARMMMUFaultInfo; +typedef struct NVICState NVICState; + typedef struct CPUArchState { /* Regs for current mode. */ uint32_t regs[16]; @@ -721,11 +723,6 @@ typedef struct CPUArchState { ARMVectorReg zarray[ARM_MAX_VQ * 16]; #endif -#if defined(CONFIG_USER_ONLY) - /* For usermode syscall translation. */ - int eabi; -#endif - struct CPUBreakpoint *cpu_breakpoint[16]; struct CPUWatchpoint *cpu_watchpoint[16]; @@ -772,10 +769,15 @@ typedef struct CPUArchState { uint32_t ctrl; } sau; - void *nvic; +#if !defined(CONFIG_USER_ONLY) + NVICState *nvic; const struct arm_boot_info *boot_info; /* Store GICv3CPUState to access from this struct */ void *gicv3state; +#else /* CONFIG_USER_ONLY */ + /* For usermode syscall translation. */ + bool eabi; +#endif /* CONFIG_USER_ONLY */ #ifdef TARGET_TAGGED_ADDRESSES /* Linux syscall tagged address support */ @@ -2557,220 +2559,6 @@ void arm_cpu_list(void); uint32_t arm_phys_excp_target_el(CPUState *cs, uint32_t excp_idx, uint32_t cur_el, bool secure); -/* Interface between CPU and Interrupt controller. */ -#ifndef CONFIG_USER_ONLY -bool armv7m_nvic_can_take_pending_exception(void *opaque); -#else -static inline bool armv7m_nvic_can_take_pending_exception(void *opaque) -{ - return true; -} -#endif -/** - * armv7m_nvic_set_pending: mark the specified exception as pending - * @opaque: the NVIC - * @irq: the exception number to mark pending - * @secure: false for non-banked exceptions or for the nonsecure - * version of a banked exception, true for the secure version of a banked - * exception. - * - * Marks the specified exception as pending. Note that we will assert() - * if @secure is true and @irq does not specify one of the fixed set - * of architecturally banked exceptions. - */ -void armv7m_nvic_set_pending(void *opaque, int irq, bool secure); -/** - * armv7m_nvic_set_pending_derived: mark this derived exception as pending - * @opaque: the NVIC - * @irq: the exception number to mark pending - * @secure: false for non-banked exceptions or for the nonsecure - * version of a banked exception, true for the secure version of a banked - * exception. - * - * Similar to armv7m_nvic_set_pending(), but specifically for derived - * exceptions (exceptions generated in the course of trying to take - * a different exception). - */ -void armv7m_nvic_set_pending_derived(void *opaque, int irq, bool secure); -/** - * armv7m_nvic_set_pending_lazyfp: mark this lazy FP exception as pending - * @opaque: the NVIC - * @irq: the exception number to mark pending - * @secure: false for non-banked exceptions or for the nonsecure - * version of a banked exception, true for the secure version of a banked - * exception. - * - * Similar to armv7m_nvic_set_pending(), but specifically for exceptions - * generated in the course of lazy stacking of FP registers. - */ -void armv7m_nvic_set_pending_lazyfp(void *opaque, int irq, bool secure); -/** - * armv7m_nvic_get_pending_irq_info: return highest priority pending - * exception, and whether it targets Secure state - * @opaque: the NVIC - * @pirq: set to pending exception number - * @ptargets_secure: set to whether pending exception targets Secure - * - * This function writes the number of the highest priority pending - * exception (the one which would be made active by - * armv7m_nvic_acknowledge_irq()) to @pirq, and sets @ptargets_secure - * to true if the current highest priority pending exception should - * be taken to Secure state, false for NS. - */ -void armv7m_nvic_get_pending_irq_info(void *opaque, int *pirq, - bool *ptargets_secure); -/** - * armv7m_nvic_acknowledge_irq: make highest priority pending exception active - * @opaque: the NVIC - * - * Move the current highest priority pending exception from the pending - * state to the active state, and update v7m.exception to indicate that - * it is the exception currently being handled. - */ -void armv7m_nvic_acknowledge_irq(void *opaque); -/** - * armv7m_nvic_complete_irq: complete specified interrupt or exception - * @opaque: the NVIC - * @irq: the exception number to complete - * @secure: true if this exception was secure - * - * Returns: -1 if the irq was not active - * 1 if completing this irq brought us back to base (no active irqs) - * 0 if there is still an irq active after this one was completed - * (Ignoring -1, this is the same as the RETTOBASE value before completion.) - */ -int armv7m_nvic_complete_irq(void *opaque, int irq, bool secure); -/** - * armv7m_nvic_get_ready_status(void *opaque, int irq, bool secure) - * @opaque: the NVIC - * @irq: the exception number to mark pending - * @secure: false for non-banked exceptions or for the nonsecure - * version of a banked exception, true for the secure version of a banked - * exception. - * - * Return whether an exception is "ready", i.e. whether the exception is - * enabled and is configured at a priority which would allow it to - * interrupt the current execution priority. This controls whether the - * RDY bit for it in the FPCCR is set. - */ -bool armv7m_nvic_get_ready_status(void *opaque, int irq, bool secure); -/** - * armv7m_nvic_raw_execution_priority: return the raw execution priority - * @opaque: the NVIC - * - * Returns: the raw execution priority as defined by the v8M architecture. - * This is the execution priority minus the effects of AIRCR.PRIS, - * and minus any PRIMASK/FAULTMASK/BASEPRI priority boosting. - * (v8M ARM ARM I_PKLD.) - */ -int armv7m_nvic_raw_execution_priority(void *opaque); -/** - * armv7m_nvic_neg_prio_requested: return true if the requested execution - * priority is negative for the specified security state. - * @opaque: the NVIC - * @secure: the security state to test - * This corresponds to the pseudocode IsReqExecPriNeg(). - */ -#ifndef CONFIG_USER_ONLY -bool armv7m_nvic_neg_prio_requested(void *opaque, bool secure); -#else -static inline bool armv7m_nvic_neg_prio_requested(void *opaque, bool secure) -{ - return false; -} -#endif - -/* Interface for defining coprocessor registers. - * Registers are defined in tables of arm_cp_reginfo structs - * which are passed to define_arm_cp_regs(). - */ - -/* When looking up a coprocessor register we look for it - * via an integer which encodes all of: - * coprocessor number - * Crn, Crm, opc1, opc2 fields - * 32 or 64 bit register (ie is it accessed via MRC/MCR - * or via MRRC/MCRR?) - * non-secure/secure bank (AArch32 only) - * We allow 4 bits for opc1 because MRRC/MCRR have a 4 bit field. - * (In this case crn and opc2 should be zero.) - * For AArch64, there is no 32/64 bit size distinction; - * instead all registers have a 2 bit op0, 3 bit op1 and op2, - * and 4 bit CRn and CRm. The encoding patterns are chosen - * to be easy to convert to and from the KVM encodings, and also - * so that the hashtable can contain both AArch32 and AArch64 - * registers (to allow for interprocessing where we might run - * 32 bit code on a 64 bit core). - */ -/* This bit is private to our hashtable cpreg; in KVM register - * IDs the AArch64/32 distinction is the KVM_REG_ARM/ARM64 - * in the upper bits of the 64 bit ID. - */ -#define CP_REG_AA64_SHIFT 28 -#define CP_REG_AA64_MASK (1 << CP_REG_AA64_SHIFT) - -/* To enable banking of coprocessor registers depending on ns-bit we - * add a bit to distinguish between secure and non-secure cpregs in the - * hashtable. - */ -#define CP_REG_NS_SHIFT 29 -#define CP_REG_NS_MASK (1 << CP_REG_NS_SHIFT) - -#define ENCODE_CP_REG(cp, is64, ns, crn, crm, opc1, opc2) \ - ((ns) << CP_REG_NS_SHIFT | ((cp) << 16) | ((is64) << 15) | \ - ((crn) << 11) | ((crm) << 7) | ((opc1) << 3) | (opc2)) - -#define ENCODE_AA64_CP_REG(cp, crn, crm, op0, op1, op2) \ - (CP_REG_AA64_MASK | \ - ((cp) << CP_REG_ARM_COPROC_SHIFT) | \ - ((op0) << CP_REG_ARM64_SYSREG_OP0_SHIFT) | \ - ((op1) << CP_REG_ARM64_SYSREG_OP1_SHIFT) | \ - ((crn) << CP_REG_ARM64_SYSREG_CRN_SHIFT) | \ - ((crm) << CP_REG_ARM64_SYSREG_CRM_SHIFT) | \ - ((op2) << CP_REG_ARM64_SYSREG_OP2_SHIFT)) - -/* Convert a full 64 bit KVM register ID to the truncated 32 bit - * version used as a key for the coprocessor register hashtable - */ -static inline uint32_t kvm_to_cpreg_id(uint64_t kvmid) -{ - uint32_t cpregid = kvmid; - if ((kvmid & CP_REG_ARCH_MASK) == CP_REG_ARM64) { - cpregid |= CP_REG_AA64_MASK; - } else { - if ((kvmid & CP_REG_SIZE_MASK) == CP_REG_SIZE_U64) { - cpregid |= (1 << 15); - } - - /* KVM is always non-secure so add the NS flag on AArch32 register - * entries. - */ - cpregid |= 1 << CP_REG_NS_SHIFT; - } - return cpregid; -} - -/* Convert a truncated 32 bit hashtable key into the full - * 64 bit KVM register ID. - */ -static inline uint64_t cpreg_to_kvm_id(uint32_t cpregid) -{ - uint64_t kvmid; - - if (cpregid & CP_REG_AA64_MASK) { - kvmid = cpregid & ~CP_REG_AA64_MASK; - kvmid |= CP_REG_SIZE_U64 | CP_REG_ARM64; - } else { - kvmid = cpregid & ~(1 << 15); - if (cpregid & (1 << 15)) { - kvmid |= CP_REG_SIZE_U64 | CP_REG_ARM; - } else { - kvmid |= CP_REG_SIZE_U32 | CP_REG_ARM; - } - } - return kvmid; -} - /* Return the highest implemented Exception Level */ static inline int arm_highest_el(CPUARMState *env) { diff --git a/target/arm/cpu_tcg.c b/target/arm/cpu_tcg.c index ccde5080eb..df0c45e523 100644 --- a/target/arm/cpu_tcg.c +++ b/target/arm/cpu_tcg.c @@ -19,6 +19,9 @@ #include "hw/boards.h" #endif #include "cpregs.h" +#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG) +#include "hw/intc/armv7m_nvic.h" +#endif /* Share AArch32 -cpu max features with AArch64. */ diff --git a/target/arm/helper.c b/target/arm/helper.c index c62ed05c12..07d4100365 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -22,6 +22,7 @@ #include "hw/irq.h" #include "sysemu/cpu-timers.h" #include "sysemu/kvm.h" +#include "sysemu/tcg.h" #include "qapi/qapi-commands-machine-target.h" #include "qapi/error.h" #include "qemu/guest-random.h" @@ -7021,6 +7022,7 @@ static void define_pmu_regs(ARMCPU *cpu) } } +#ifndef CONFIG_USER_ONLY /* * We don't know until after realize whether there's a GICv3 * attached, and that is what registers the gicv3 sysregs. @@ -7038,7 +7040,6 @@ static uint64_t id_pfr1_read(CPUARMState *env, const ARMCPRegInfo *ri) return pfr1; } -#ifndef CONFIG_USER_ONLY static uint64_t id_aa64pfr0_read(CPUARMState *env, const ARMCPRegInfo *ri) { ARMCPU *cpu = env_archcpu(env); @@ -7998,8 +7999,16 @@ void register_cp_regs_for_features(ARMCPU *cpu) .opc0 = 3, .opc1 = 0, .crn = 0, .crm = 1, .opc2 = 1, .access = PL1_R, .type = ARM_CP_NO_RAW, .accessfn = access_aa32_tid3, +#ifdef CONFIG_USER_ONLY + .type = ARM_CP_CONST, + .resetvalue = cpu->isar.id_pfr1, +#else + .type = ARM_CP_NO_RAW, + .accessfn = access_aa32_tid3, .readfn = id_pfr1_read, - .writefn = arm_cp_write_ignore }, + .writefn = arm_cp_write_ignore +#endif + }, { .name = "ID_DFR0", .state = ARM_CP_STATE_BOTH, .opc0 = 3, .opc1 = 0, .crn = 0, .crm = 1, .opc2 = 2, .access = PL1_R, .type = ARM_CP_CONST, @@ -10818,11 +10827,13 @@ static void arm_cpu_do_interrupt_aarch64(CPUState *cs) unsigned int cur_el = arm_current_el(env); int rt; - /* - * Note that new_el can never be 0. If cur_el is 0, then - * el0_a64 is is_a64(), else el0_a64 is ignored. - */ - aarch64_sve_change_el(env, cur_el, new_el, is_a64(env)); + if (tcg_enabled()) { + /* + * Note that new_el can never be 0. If cur_el is 0, then + * el0_a64 is is_a64(), else el0_a64 is ignored. + */ + aarch64_sve_change_el(env, cur_el, new_el, is_a64(env)); + } if (cur_el < new_el) { /* @@ -11006,7 +11017,7 @@ static void arm_cpu_do_interrupt_aarch64(CPUState *cs) * trapped to the hypervisor in KVM. */ #ifdef CONFIG_TCG -static void handle_semihosting(CPUState *cs) +static void tcg_handle_semihosting(CPUState *cs) { ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; @@ -11055,7 +11066,7 @@ void arm_cpu_do_interrupt(CPUState *cs) env->exception.syndrome); } - if (arm_is_psci_call(cpu, cs->exception_index)) { + if (tcg_enabled() && arm_is_psci_call(cpu, cs->exception_index)) { arm_handle_psci_call(cpu); qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n"); return; @@ -11068,7 +11079,7 @@ void arm_cpu_do_interrupt(CPUState *cs) */ #ifdef CONFIG_TCG if (cs->exception_index == EXCP_SEMIHOST) { - handle_semihosting(cs); + tcg_handle_semihosting(cs); return; } #endif diff --git a/target/arm/internals.h b/target/arm/internals.h index e1e018da46..759b70c646 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -597,20 +597,6 @@ static inline ARMMMUIdx core_to_aa64_mmu_idx(int mmu_idx) int arm_mmu_idx_to_el(ARMMMUIdx mmu_idx); -/* - * Return the MMU index for a v7M CPU with all relevant information - * manually specified. - */ -ARMMMUIdx arm_v7m_mmu_idx_all(CPUARMState *env, - bool secstate, bool priv, bool negpri); - -/* - * Return the MMU index for a v7M CPU in the specified security and - * privilege state. - */ -ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env, - bool secstate, bool priv); - /* Return the MMU index for a v7M CPU in the specified security state */ ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate); diff --git a/target/arm/m_helper.c b/target/arm/m_helper.c index e7e746ea18..f94e87e728 100644 --- a/target/arm/m_helper.c +++ b/target/arm/m_helper.c @@ -18,6 +18,9 @@ #include "exec/cpu_ldst.h" #include "semihosting/common-semi.h" #endif +#if !defined(CONFIG_USER_ONLY) +#include "hw/intc/armv7m_nvic.h" +#endif static void v7m_msr_xpsr(CPUARMState *env, uint32_t mask, uint32_t reg, uint32_t val) @@ -150,7 +153,49 @@ uint32_t HELPER(v7m_tt)(CPUARMState *env, uint32_t addr, uint32_t op) return 0; } -#else +ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate) +{ + return ARMMMUIdx_MUser; +} + +#else /* !CONFIG_USER_ONLY */ + +static ARMMMUIdx arm_v7m_mmu_idx_all(CPUARMState *env, + bool secstate, bool priv, bool negpri) +{ + ARMMMUIdx mmu_idx = ARM_MMU_IDX_M; + + if (priv) { + mmu_idx |= ARM_MMU_IDX_M_PRIV; + } + + if (negpri) { + mmu_idx |= ARM_MMU_IDX_M_NEGPRI; + } + + if (secstate) { + mmu_idx |= ARM_MMU_IDX_M_S; + } + + return mmu_idx; +} + +static ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env, + bool secstate, bool priv) +{ + bool negpri = armv7m_nvic_neg_prio_requested(env->nvic, secstate); + + return arm_v7m_mmu_idx_all(env, secstate, priv, negpri); +} + +/* Return the MMU index for a v7M CPU in the specified security state */ +ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate) +{ + bool priv = arm_v7m_is_handler_mode(env) || + !(env->v7m.control[secstate] & 1); + + return arm_v7m_mmu_idx_for_secstate_and_priv(env, secstate, priv); +} /* * What kind of stack write are we doing? This affects how exceptions @@ -973,7 +1018,7 @@ static void v7m_update_fpccr(CPUARMState *env, uint32_t frameptr, * that we will need later in order to do lazy FP reg stacking. */ bool is_secure = env->v7m.secure; - void *nvic = env->nvic; + NVICState *nvic = env->nvic; /* * Some bits are unbanked and live always in fpccr[M_REG_S]; some bits * are banked and we want to update the bit in the bank for the @@ -2855,40 +2900,3 @@ uint32_t HELPER(v7m_tt)(CPUARMState *env, uint32_t addr, uint32_t op) } #endif /* !CONFIG_USER_ONLY */ - -ARMMMUIdx arm_v7m_mmu_idx_all(CPUARMState *env, - bool secstate, bool priv, bool negpri) -{ - ARMMMUIdx mmu_idx = ARM_MMU_IDX_M; - - if (priv) { - mmu_idx |= ARM_MMU_IDX_M_PRIV; - } - - if (negpri) { - mmu_idx |= ARM_MMU_IDX_M_NEGPRI; - } - - if (secstate) { - mmu_idx |= ARM_MMU_IDX_M_S; - } - - return mmu_idx; -} - -ARMMMUIdx arm_v7m_mmu_idx_for_secstate_and_priv(CPUARMState *env, - bool secstate, bool priv) -{ - bool negpri = armv7m_nvic_neg_prio_requested(env->nvic, secstate); - - return arm_v7m_mmu_idx_all(env, secstate, priv, negpri); -} - -/* Return the MMU index for a v7M CPU in the specified security state */ -ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate) -{ - bool priv = arm_v7m_is_handler_mode(env) || - !(env->v7m.control[secstate] & 1); - - return arm_v7m_mmu_idx_for_secstate_and_priv(env, secstate, priv); -} diff --git a/target/arm/machine.c b/target/arm/machine.c index 5f26152652..b4c3850570 100644 --- a/target/arm/machine.c +++ b/target/arm/machine.c @@ -839,6 +839,15 @@ static int cpu_post_load(void *opaque, int version_id) } } + /* + * Misaligned thumb pc is architecturally impossible. Fail the + * incoming migration. For TCG it would trigger the assert in + * thumb_tr_translate_insn(). + */ + if (!is_a64(env) && env->thumb && (env->regs[15] & 1)) { + return -1; + } + hw_breakpoint_update_all(cpu); hw_watchpoint_update_all(cpu); @@ -856,15 +865,6 @@ static int cpu_post_load(void *opaque, int version_id) } } - /* - * Misaligned thumb pc is architecturally impossible. - * We have an assert in thumb_tr_translate_insn to verify this. - * Fail an incoming migrate to avoid this assert. - */ - if (!is_a64(env) && env->thumb && (env->regs[15] & 1)) { - return -1; - } - if (!kvm_enabled()) { pmu_op_finish(&cpu->env); } diff --git a/tests/avocado/avocado_qemu/__init__.py b/tests/avocado/avocado_qemu/__init__.py index 25a546842f..a313e88c07 100644 --- a/tests/avocado/avocado_qemu/__init__.py +++ b/tests/avocado/avocado_qemu/__init__.py @@ -274,6 +274,10 @@ class QemuSystemTest(QemuBaseTest): super().setUp('qemu-system-') + accel_required = self._get_unique_tag_val('accel') + if accel_required: + self.require_accelerator(accel_required) + self.machine = self.params.get('machine', default=self._get_unique_tag_val('machine')) diff --git a/tests/avocado/boot_linux.py b/tests/avocado/boot_linux.py index b3e58fa309..fe0bb180d9 100644 --- a/tests/avocado/boot_linux.py +++ b/tests/avocado/boot_linux.py @@ -58,52 +58,16 @@ class BootLinuxX8664(LinuxTest): self.launch_and_wait(set_up_ssh_connection=False) -# For Aarch64 we only boot KVM tests in CI as the TCG tests are very -# heavyweight. There are lighter weight distros which we use in the -# machine_aarch64_virt.py tests. +# For Aarch64 we only boot KVM tests in CI as booting the current +# Fedora OS in TCG tests is very heavyweight. There are lighter weight +# distros which we use in the machine_aarch64_virt.py tests. class BootLinuxAarch64(LinuxTest): """ :avocado: tags=arch:aarch64 :avocado: tags=machine:virt - :avocado: tags=machine:gic-version=2 """ timeout = 720 - def add_common_args(self): - self.vm.add_args('-bios', - os.path.join(BUILD_DIR, 'pc-bios', - 'edk2-aarch64-code.fd')) - self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') - self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom') - - @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') - def test_fedora_cloud_tcg_gicv2(self): - """ - :avocado: tags=accel:tcg - :avocado: tags=cpu:max - :avocado: tags=device:gicv2 - """ - self.require_accelerator("tcg") - self.vm.add_args("-accel", "tcg") - self.vm.add_args("-cpu", "max,lpa2=off") - self.vm.add_args("-machine", "virt,gic-version=2") - self.add_common_args() - self.launch_and_wait(set_up_ssh_connection=False) - - @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') - def test_fedora_cloud_tcg_gicv3(self): - """ - :avocado: tags=accel:tcg - :avocado: tags=cpu:max - :avocado: tags=device:gicv3 - """ - self.require_accelerator("tcg") - self.vm.add_args("-accel", "tcg") - self.vm.add_args("-cpu", "max,lpa2=off") - self.vm.add_args("-machine", "virt,gic-version=3") - self.add_common_args() - self.launch_and_wait(set_up_ssh_connection=False) - def test_virt_kvm(self): """ :avocado: tags=accel:kvm @@ -112,7 +76,11 @@ class BootLinuxAarch64(LinuxTest): self.require_accelerator("kvm") self.vm.add_args("-accel", "kvm") self.vm.add_args("-machine", "virt,gic-version=host") - self.add_common_args() + self.vm.add_args('-bios', + os.path.join(BUILD_DIR, 'pc-bios', + 'edk2-aarch64-code.fd')) + self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') + self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom') self.launch_and_wait(set_up_ssh_connection=False) diff --git a/tests/avocado/boot_linux_console.py b/tests/avocado/boot_linux_console.py index be60f8cda9..574609bf43 100644 --- a/tests/avocado/boot_linux_console.py +++ b/tests/avocado/boot_linux_console.py @@ -997,6 +997,7 @@ class BootLinuxConsole(LinuxKernelTest): def test_aarch64_raspi3_atf(self): """ + :avocado: tags=accel:tcg :avocado: tags=arch:aarch64 :avocado: tags=machine:raspi3b :avocado: tags=cpu:cortex-a53 diff --git a/tests/avocado/machine_aarch64_virt.py b/tests/avocado/machine_aarch64_virt.py index c2b2ba2cf8..25dab8dc00 100644 --- a/tests/avocado/machine_aarch64_virt.py +++ b/tests/avocado/machine_aarch64_virt.py @@ -10,11 +10,14 @@ import time import os +import logging from avocado_qemu import QemuSystemTest from avocado_qemu import wait_for_console_pattern from avocado_qemu import exec_command from avocado_qemu import BUILD_DIR +from avocado.utils import process +from avocado.utils.path import find_command class Aarch64VirtMachine(QemuSystemTest): KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 ' @@ -65,16 +68,15 @@ class Aarch64VirtMachine(QemuSystemTest): self.wait_for_console_pattern('Welcome to Alpine Linux 3.16') - def test_aarch64_virt(self): + def common_aarch64_virt(self, machine): """ - :avocado: tags=arch:aarch64 - :avocado: tags=machine:virt - :avocado: tags=accel:tcg - :avocado: tags=cpu:max + Common code to launch basic virt machine with kernel+initrd + and a scratch disk. """ + logger = logging.getLogger('aarch64_virt') + kernel_url = ('https://fileserver.linaro.org/s/' 'z6B2ARM7DQT3HWN/download') - kernel_hash = 'ed11daab50c151dde0e1e9c9cb8b2d9bd3215347' kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash) @@ -83,13 +85,62 @@ class Aarch64VirtMachine(QemuSystemTest): 'console=ttyAMA0') self.require_accelerator("tcg") self.vm.add_args('-cpu', 'max,pauth-impdef=on', + '-machine', machine, '-accel', 'tcg', '-kernel', kernel_path, '-append', kernel_command_line) + + # A RNG offers an easy way to generate a few IRQs + self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0') + self.vm.add_args('-object', + 'rng-random,id=rng0,filename=/dev/urandom') + + # Also add a scratch block device + logger.info('creating scratch qcow2 image') + image_path = os.path.join(self.workdir, 'scratch.qcow2') + qemu_img = os.path.join(BUILD_DIR, 'qemu-img') + if not os.path.exists(qemu_img): + qemu_img = find_command('qemu-img', False) + if qemu_img is False: + self.cancel('Could not find "qemu-img", which is required to ' + 'create the temporary qcow2 image') + cmd = '%s create -f qcow2 %s 8M' % (qemu_img, image_path) + process.run(cmd) + + # Add the device + self.vm.add_args('-blockdev', + f"driver=qcow2,file.driver=file,file.filename={image_path},node-name=scratch") + self.vm.add_args('-device', + 'virtio-blk-device,drive=scratch') + self.vm.launch() self.wait_for_console_pattern('Welcome to Buildroot') time.sleep(0.1) exec_command(self, 'root') time.sleep(0.1) + exec_command(self, 'dd if=/dev/hwrng of=/dev/vda bs=512 count=4') + time.sleep(0.1) + exec_command(self, 'md5sum /dev/vda') + time.sleep(0.1) + exec_command(self, 'cat /proc/interrupts') + time.sleep(0.1) exec_command(self, 'cat /proc/self/maps') time.sleep(0.1) + + def test_aarch64_virt_gicv3(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=accel:tcg + :avocado: tags=cpu:max + """ + self.common_aarch64_virt("virt,gic_version=3") + + def test_aarch64_virt_gicv2(self): + """ + :avocado: tags=arch:aarch64 + :avocado: tags=machine:virt + :avocado: tags=accel:tcg + :avocado: tags=cpu:max + """ + self.common_aarch64_virt("virt,gic-version=2") diff --git a/tests/avocado/reverse_debugging.py b/tests/avocado/reverse_debugging.py index d2921e70c3..680c314cfc 100644 --- a/tests/avocado/reverse_debugging.py +++ b/tests/avocado/reverse_debugging.py @@ -173,6 +173,10 @@ class ReverseDebugging(LinuxKernelTest): vm.shutdown() class ReverseDebugging_X86_64(ReverseDebugging): + """ + :avocado: tags=accel:tcg + """ + REG_PC = 0x10 REG_CS = 0x12 def get_pc(self, g): @@ -190,6 +194,10 @@ class ReverseDebugging_X86_64(ReverseDebugging): self.reverse_debugging() class ReverseDebugging_AArch64(ReverseDebugging): + """ + :avocado: tags=accel:tcg + """ + REG_PC = 32 # unidentified gitlab timeout problem diff --git a/tests/qtest/arm-cpu-features.c b/tests/qtest/arm-cpu-features.c index 8691802950..1cb08138ad 100644 --- a/tests/qtest/arm-cpu-features.c +++ b/tests/qtest/arm-cpu-features.c @@ -21,7 +21,7 @@ #define SVE_MAX_VQ 16 #define MACHINE "-machine virt,gic-version=max -accel tcg " -#define MACHINE_KVM "-machine virt,gic-version=max -accel kvm -accel tcg " +#define MACHINE_KVM "-machine virt,gic-version=max -accel kvm " #define QUERY_HEAD "{ 'execute': 'query-cpu-model-expansion', " \ " 'arguments': { 'type': 'full', " #define QUERY_TAIL "}}" @@ -607,31 +607,39 @@ int main(int argc, char **argv) { g_test_init(&argc, &argv, NULL); - qtest_add_data_func("/arm/query-cpu-model-expansion", - NULL, test_query_cpu_model_expansion); + if (qtest_has_accel("tcg")) { + qtest_add_data_func("/arm/query-cpu-model-expansion", + NULL, test_query_cpu_model_expansion); + } + + if (!g_str_equal(qtest_get_arch(), "aarch64")) { + goto out; + } /* * For now we only run KVM specific tests with AArch64 QEMU in * order avoid attempting to run an AArch32 QEMU with KVM on * AArch64 hosts. That won't work and isn't easy to detect. */ - if (g_str_equal(qtest_get_arch(), "aarch64") && qtest_has_accel("kvm")) { + if (qtest_has_accel("kvm")) { /* * This tests target the 'host' CPU type, so register it only if * KVM is available. */ qtest_add_data_func("/arm/kvm/query-cpu-model-expansion", NULL, test_query_cpu_model_expansion_kvm); + + qtest_add_data_func("/arm/kvm/query-cpu-model-expansion/sve-off", + NULL, sve_tests_sve_off_kvm); } - if (g_str_equal(qtest_get_arch(), "aarch64")) { + if (qtest_has_accel("tcg")) { qtest_add_data_func("/arm/max/query-cpu-model-expansion/sve-max-vq-8", NULL, sve_tests_sve_max_vq_8); qtest_add_data_func("/arm/max/query-cpu-model-expansion/sve-off", NULL, sve_tests_sve_off); - qtest_add_data_func("/arm/kvm/query-cpu-model-expansion/sve-off", - NULL, sve_tests_sve_off_kvm); } +out: return g_test_run(); } diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build index 222e1892fb..29a4efb4c2 100644 --- a/tests/qtest/meson.build +++ b/tests/qtest/meson.build @@ -208,8 +208,8 @@ qtests_arm = \ # TODO: once aarch64 TCG is fixed on ARM 32 bit host, make bios-tables-test unconditional qtests_aarch64 = \ (cpu != 'arm' and unpack_edk2_blobs ? ['bios-tables-test'] : []) + \ - (config_all_devices.has_key('CONFIG_TPM_TIS_SYSBUS') ? ['tpm-tis-device-test'] : []) + \ - (config_all_devices.has_key('CONFIG_TPM_TIS_SYSBUS') ? ['tpm-tis-device-swtpm-test'] : []) + \ + (config_all.has_key('CONFIG_TCG') and config_all_devices.has_key('CONFIG_TPM_TIS_SYSBUS') ? \ + ['tpm-tis-device-test', 'tpm-tis-device-swtpm-test'] : []) + \ (config_all_devices.has_key('CONFIG_XLNX_ZYNQMP_ARM') ? ['xlnx-can-test', 'fuzz-xlnx-dp-test'] : []) + \ (config_all_devices.has_key('CONFIG_RASPI') ? ['bcm2835-dma-test'] : []) + \ ['arm-cpu-features', |