Defined in 2 files as a macro:

• sys/dev/ic/ns16550.h, line 175 (as a macro)
• sys/mips/nlm/hal/uart.h, line 83 (as a macro)

Referenced in 3 files:

• sys/dev/ic/ns16550.h, line 176
• sys/dev/uart/uart_dev_ns8250.c, line 512
• sys/mips/cavium/uart_dev_oct16550.c, line 451