UART_IIR_FIFO_ENABLED (reference) in projects: linux-6.3-rc2

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

/linux-6.3-rc2/include/uapi/linux/
A D	serial_reg.h	`48 #define UART_IIR_FIFO_ENABLED 0xc0 /* FIFOs enabled / port type identification */ macro`
/linux-6.3-rc2/drivers/tty/serial/8250/
A D	8250_port.c	`1062 UART_IIR_FIFO_ENABLED); in autoconfig_16550a() 1066 if (status1 == (UART_IIR_64BYTE_FIFO \| UART_IIR_FIFO_ENABLED)) in autoconfig_16550a() 1134 status1 = serial_in(up, UART_IIR) & (UART_IIR_64BYTE_FIFO \| UART_IIR_FIFO_ENABLED); in autoconfig_16550a() 1139 status2 = serial_in(up, UART_IIR) & (UART_IIR_64BYTE_FIFO \| UART_IIR_FIFO_ENABLED); in autoconfig_16550a() 1308 switch (serial_in(up, UART_IIR) & UART_IIR_FIFO_ENABLED) { in autoconfig()`

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