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Searched refs:read_reg (Results 1 – 4 of 4) sorted by relevance

/platform/rosco-m68k/
A Dduart.c89 static uint8_t read_reg(uint reg) { in read_reg() function
108 read_reg(DUART_REG_STC_R); // stop the counter in duart_early_init()
119 read_reg(DUART_REG_SCC_R); // start counter in duart_early_init()
151 uint8_t isr = read_reg(DUART_REG_ISR_R); in duart_irq()
159 read_reg(DUART_REG_STC_R); in duart_irq()
171 uint8_t status = read_reg(DUART_REG_SRA_R); in duart_irq()
178 __UNUSED volatile uint8_t hole = read_reg(DUART_REG_RHRA_R); in duart_irq()
182 char c = read_reg(DUART_REG_RHRA_R); in duart_irq()
198 while ((read_reg(DUART_REG_SRA_R) & (1 << 2)) == 0) // TXRDY in platform_dputc()
209 uint8_t status = read_reg(DUART_REG_SRA_R); in platform_pgetc()
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/platform/qemu-virt-m68k/
A Dpic.c45 static uint32_t read_reg(unsigned int pic, unsigned int reg) { in read_reg() function
50 …dprintf(INFO, "PIC %d: status %u pending %#x\n", i, read_reg(i, REG_STATUS), read_reg(i, REG_IRQ_P… in dump_pic()
108 uint32_t pending = read_reg(pic_num, REG_IRQ_PENDING); in m68k_platform_irq()
A Dgoldfish_tty.c54 static uint32_t read_reg(unsigned int reg) { in read_reg() function
62 if (read_reg(REG_BYTES_READY) > 0) { in uart_irq_handler()
124 if (read_reg(REG_BYTES_READY) > 0) { in platform_pgetc()
A Dgoldfish_rtc.c50 static uint32_t read_reg(unsigned int reg) { in read_reg() function
60 low = read_reg(RTC_TIME_LOW); in read_raw_time()
61 high = read_reg(RTC_TIME_HIGH); in read_raw_time()

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