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hub / github.com/coreboot/coreboot / uart8250_mem_tx_byte

Function uart8250_mem_tx_byte

src/drivers/uart/uart8250mem.c:47–53  ·  view source on GitHub ↗

Source from the content-addressed store, hash-verified

45}
46
47static void uart8250_mem_tx_byte(void *base, unsigned char data)
48{
49 unsigned long i = SINGLE_CHAR_TIMEOUT;
50 while (i-- && !uart8250_mem_can_tx_byte(base))
51 udelay(1);
52 uart8250_write(base, UART8250_TBR, data);
53}
54
55static void uart8250_mem_tx_flush(void *base)
56{

Callers 1

uart_tx_byteFunction · 0.85

Calls 3

uart8250_mem_can_tx_byteFunction · 0.85
uart8250_writeFunction · 0.85
udelayFunction · 0.50

Tested by

no test coverage detected