Searched refs:in_8 (Results 1 – 2 of 2) sorted by relevance
188 while ((in_8((rt_uint8_t*)device->hw_base + UART_LSR) & 0x20) != 0x20); in rt_serial_write()192 while ((in_8((rt_uint8_t*)device->hw_base + UART_LSR) & 0x20) != 0x20); in rt_serial_write()203 while ((in_8((rt_uint8_t*)device->hw_base + UART_LSR) & 0x20) != 0x20); in rt_serial_write()229 status = in_8((rt_uint8_t *)device->hw_base + UART_LSR); in rt_serial_isr()241 … device->rx_buffer[device->save_index] = (0xff & (int) in_8((rt_uint8_t *)device->hw_base)); in rt_serial_isr()270 status = in_8((rt_uint8_t *)device->hw_base + UART_LSR); in rt_serial_isr()303 val = in_8((rt_uint8_t *)device->hw_base + UART_LSR); /* clear line status */ in rt_hw_serial_init()304 val = in_8((rt_uint8_t *)device->hw_base + UART_RBR); /* read receive buffer */ in rt_hw_serial_init()
13 static inline int in_8(const volatile unsigned char __iomem *addr) in in_8() function
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