diff options
| -rw-r--r-- | hw/riscv/virt.c | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 54ad809b44..a094af97c3 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -48,6 +48,7 @@ #include "sysemu/tcg.h" #include "sysemu/kvm.h" #include "sysemu/tpm.h" +#include "sysemu/qtest.h" #include "hw/pci/pci.h" #include "hw/pci-host/gpex.h" #include "hw/display/ramfb.h" @@ -61,6 +62,11 @@ static bool virt_use_kvm_aia(RISCVVirtState *s) return kvm_irqchip_in_kernel() && s->aia_type == VIRT_AIA_TYPE_APLIC_IMSIC; } +static bool virt_aclint_allowed(void) +{ + return tcg_enabled() || qtest_enabled(); +} + static const MemMapEntry virt_memmap[] = { [VIRT_DEBUG] = { 0x0, 0x100 }, [VIRT_MROM] = { 0x1000, 0xf000 }, @@ -725,14 +731,12 @@ static void create_fdt_sockets(RISCVVirtState *s, const MemMapEntry *memmap, create_fdt_socket_memory(s, memmap, socket); - if (tcg_enabled()) { - if (s->have_aclint) { - create_fdt_socket_aclint(s, memmap, socket, - &intc_phandles[phandle_pos]); - } else { - create_fdt_socket_clint(s, memmap, socket, - &intc_phandles[phandle_pos]); - } + if (virt_aclint_allowed() && s->have_aclint) { + create_fdt_socket_aclint(s, memmap, socket, + &intc_phandles[phandle_pos]); + } else if (tcg_enabled()) { + create_fdt_socket_clint(s, memmap, socket, + &intc_phandles[phandle_pos]); } } @@ -1409,7 +1413,7 @@ static void virt_machine_init(MachineState *machine) exit(1); } - if (!tcg_enabled() && s->have_aclint) { + if (!virt_aclint_allowed() && s->have_aclint) { error_report("'aclint' is only available with TCG acceleration"); exit(1); } @@ -1446,23 +1450,22 @@ static void virt_machine_init(MachineState *machine) hart_count, &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->soc[i]), &error_fatal); - if (tcg_enabled()) { - if (s->have_aclint) { - if (s->aia_type == VIRT_AIA_TYPE_APLIC_IMSIC) { - /* Per-socket ACLINT MTIMER */ - riscv_aclint_mtimer_create(memmap[VIRT_CLINT].base + + if (virt_aclint_allowed() && s->have_aclint) { + if (s->aia_type == VIRT_AIA_TYPE_APLIC_IMSIC) { + /* Per-socket ACLINT MTIMER */ + riscv_aclint_mtimer_create(memmap[VIRT_CLINT].base + i * RISCV_ACLINT_DEFAULT_MTIMER_SIZE, RISCV_ACLINT_DEFAULT_MTIMER_SIZE, base_hartid, hart_count, RISCV_ACLINT_DEFAULT_MTIMECMP, RISCV_ACLINT_DEFAULT_MTIME, RISCV_ACLINT_DEFAULT_TIMEBASE_FREQ, true); - } else { - /* Per-socket ACLINT MSWI, MTIMER, and SSWI */ - riscv_aclint_swi_create(memmap[VIRT_CLINT].base + + } else { + /* Per-socket ACLINT MSWI, MTIMER, and SSWI */ + riscv_aclint_swi_create(memmap[VIRT_CLINT].base + i * memmap[VIRT_CLINT].size, base_hartid, hart_count, false); - riscv_aclint_mtimer_create(memmap[VIRT_CLINT].base + + riscv_aclint_mtimer_create(memmap[VIRT_CLINT].base + i * memmap[VIRT_CLINT].size + RISCV_ACLINT_SWI_SIZE, RISCV_ACLINT_DEFAULT_MTIMER_SIZE, @@ -1470,21 +1473,20 @@ static void virt_machine_init(MachineState *machine) RISCV_ACLINT_DEFAULT_MTIMECMP, RISCV_ACLINT_DEFAULT_MTIME, RISCV_ACLINT_DEFAULT_TIMEBASE_FREQ, true); - riscv_aclint_swi_create(memmap[VIRT_ACLINT_SSWI].base + + riscv_aclint_swi_create(memmap[VIRT_ACLINT_SSWI].base + i * memmap[VIRT_ACLINT_SSWI].size, base_hartid, hart_count, true); - } - } else { - /* Per-socket SiFive CLINT */ - riscv_aclint_swi_create( + } + } else if (tcg_enabled()) { + /* Per-socket SiFive CLINT */ + riscv_aclint_swi_create( memmap[VIRT_CLINT].base + i * memmap[VIRT_CLINT].size, base_hartid, hart_count, false); - riscv_aclint_mtimer_create(memmap[VIRT_CLINT].base + + riscv_aclint_mtimer_create(memmap[VIRT_CLINT].base + i * memmap[VIRT_CLINT].size + RISCV_ACLINT_SWI_SIZE, RISCV_ACLINT_DEFAULT_MTIMER_SIZE, base_hartid, hart_count, RISCV_ACLINT_DEFAULT_MTIMECMP, RISCV_ACLINT_DEFAULT_MTIME, RISCV_ACLINT_DEFAULT_TIMEBASE_FREQ, true); - } } /* Per-socket interrupt controller */ |