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Searched refs:fifo_out (Results 1 – 2 of 2) sorted by relevance

/u-boot/drivers/input/
A Dinput.c206 if (!config->fifo_out) in input_queue_ascii()
211 if (config->fifo_in + 1 == config->fifo_out) in input_queue_ascii()
223 if (config->fifo_in == config->fifo_out && config->read_keys) { in input_tstc()
227 return config->fifo_in != config->fifo_out; in input_tstc()
234 while (config->fifo_in == config->fifo_out) { in input_getc()
241 if (++config->fifo_out == INPUT_BUFFER_LEN) in input_getc()
242 config->fifo_out = 0; in input_getc()
244 return config->fifo[config->fifo_out]; in input_getc()
/u-boot/include/
A Dinput.h40 int fifo_in, fifo_out; member

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