diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/virt.c | 2 | ||||
| -rw-r--r-- | hw/gpio/nrf51_gpio.c | 14 | ||||
| -rw-r--r-- | hw/mips/loongson3_virt.c | 2 | ||||
| -rw-r--r-- | hw/ppc/spapr.c | 2 |
4 files changed, 15 insertions, 5 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 2a560271b5..a13c658bbf 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2913,7 +2913,7 @@ static int virt_kvm_type(MachineState *ms, const char *type_str) "require an IPA range (%d bits) larger than " "the one supported by the host (%d bits)", requested_pa_size, max_vm_pa_size); - exit(1); + return -1; } /* * We return the requested PA log size, unless KVM only supports diff --git a/hw/gpio/nrf51_gpio.c b/hw/gpio/nrf51_gpio.c index b47fddf4ed..08396c69a4 100644 --- a/hw/gpio/nrf51_gpio.c +++ b/hw/gpio/nrf51_gpio.c @@ -78,6 +78,7 @@ static void update_state(NRF51GPIOState *s) int pull; size_t i; bool connected_out, dir, connected_in, out, in, input; + bool assert_detect = false; for (i = 0; i < NRF51_GPIO_PINS; i++) { pull = pull_value(s->cnf[i]); @@ -99,7 +100,15 @@ static void update_state(NRF51GPIOState *s) qemu_log_mask(LOG_GUEST_ERROR, "GPIO pin %zu short circuited\n", i); } - if (!connected_in) { + if (connected_in) { + uint32_t detect_config = extract32(s->cnf[i], 16, 2); + if ((detect_config == 2) && (in == 1)) { + assert_detect = true; + } + if ((detect_config == 3) && (in == 0)) { + assert_detect = true; + } + } else { /* * Floating input: the output stimulates IN if connected, * otherwise pull-up/pull-down resistors put a value on both @@ -116,6 +125,8 @@ static void update_state(NRF51GPIOState *s) } update_output_irq(s, i, connected_out, out); } + + qemu_set_irq(s->detect, assert_detect); } /* @@ -291,6 +302,7 @@ static void nrf51_gpio_init(Object *obj) qdev_init_gpio_in(DEVICE(s), nrf51_gpio_set, NRF51_GPIO_PINS); qdev_init_gpio_out(DEVICE(s), s->output, NRF51_GPIO_PINS); + qdev_init_gpio_out_named(DEVICE(s), &s->detect, "detect", 1); } static void nrf51_gpio_class_init(ObjectClass *klass, void *data) diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c index 3ad0a223df..b74b358874 100644 --- a/hw/mips/loongson3_virt.c +++ b/hw/mips/loongson3_virt.c @@ -29,7 +29,6 @@ #include "qemu/datadir.h" #include "qapi/error.h" #include "elf.h" -#include "kvm_mips.h" #include "hw/char/serial.h" #include "hw/intc/loongson_liointc.h" #include "hw/mips/mips.h" @@ -612,7 +611,6 @@ static void loongson3v_machine_class_init(ObjectClass *oc, void *data) mc->max_cpus = LOONGSON_MAX_VCPUS; mc->default_ram_id = "loongson3.highram"; mc->default_ram_size = 1600 * MiB; - mc->kvm_type = mips_kvm_type; mc->minimum_page_bits = 14; mc->default_nic = "virtio-net-pci"; } diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 622fea8256..07e91e3800 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -3105,7 +3105,7 @@ static int spapr_kvm_type(MachineState *machine, const char *vm_type) } error_report("Unknown kvm-type specified '%s'", vm_type); - exit(1); + return -1; } /* |