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Searched refs:usart (Results 1 – 11 of 11) sorted by relevance

/qemu/hw/char/
H A Davr_usart.c31 AVRUsartState *usart = opaque; in avr_usart_can_receive() local
33 if (usart->data_valid || !(usart->csrb & USART_CSRB_RXEN)) { in avr_usart_can_receive()
41 AVRUsartState *usart = opaque; in avr_usart_receive() local
43 assert(!usart->data_valid); in avr_usart_receive()
44 usart->data = buffer[0]; in avr_usart_receive()
45 usart->data_valid = true; in avr_usart_receive()
46 usart->csra |= USART_CSRA_RXC; in avr_usart_receive()
47 if (usart->csrb & USART_CSRB_RXCIE) { in avr_usart_receive()
48 qemu_set_irq(usart->rxc_irq, 1); in avr_usart_receive()
52 static void update_char_mask(AVRUsartState *usart) in update_char_mask() argument
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/qemu/hw/arm/
H A Dstm32f100_soc.c54 object_initialize_child(obj, "usart[*]", &s->usart[i], in stm32f100_soc_initfn()
131 dev = DEVICE(&(s->usart[i])); in stm32f100_soc_realize()
133 if (!sysbus_realize(SYS_BUS_DEVICE(&s->usart[i]), errp)) { in stm32f100_soc_realize()
H A Dstm32f205_soc.c60 object_initialize_child(obj, "usart[*]", &s->usart[i], in stm32f205_soc_initfn()
151 dev = DEVICE(&(s->usart[i])); in stm32f205_soc_realize()
153 if (!sysbus_realize(SYS_BUS_DEVICE(&s->usart[i]), errp)) { in stm32f205_soc_realize()
H A Dstm32f405_soc.c68 object_initialize_child(obj, "usart[*]", &s->usart[i], in stm32f405_soc_initfn()
185 dev = DEVICE(&(s->usart[i])); in stm32f405_soc_realize()
187 if (!sysbus_realize(SYS_BUS_DEVICE(&s->usart[i]), errp)) { in stm32f405_soc_realize()
H A Dstm32l4x5_soc.c154 object_initialize_child(obj, "usart[*]", &s->usart[i], in stm32l4x5_soc_initfn()
319 dev = DEVICE(&(s->usart[i])); in stm32l4x5_soc_realize()
/qemu/include/hw/arm/
H A Dstm32f100_soc.h50 STM32F2XXUsartState usart[STM_NUM_USARTS]; member
H A Dstm32f205_soc.h57 STM32F2XXUsartState usart[STM_NUM_USARTS]; member
H A Dstm32l4x5_soc.h58 Stm32l4x5UsartBaseState usart[STM_NUM_USARTS]; member
H A Dstm32f405_soc.h62 STM32F2XXUsartState usart[STM_NUM_USARTS]; member
/qemu/hw/avr/
H A Datmega.h47 AVRUsartState usart[USART_MAX]; member
H A Datmega.c327 object_initialize_child(OBJECT(dev), devname, &s->usart[i], in atmega_realize()
329 qdev_prop_set_chr(DEVICE(&s->usart[i]), "chardev", serial_hd(i)); in atmega_realize()
330 sbd = SYS_BUS_DEVICE(&s->usart[i]); in atmega_realize()
336 connect_power_reduction_gpio(s, mc, DEVICE(&s->usart[i]), idx); in atmega_realize()