Symbol: TXR
arch/x86/boot/compressed/misc.c
115
outb(ch, early_serial_base + TXR);
arch/x86/boot/tty.c
35
outb(ch, early_serial_base + TXR);
arch/x86/kernel/early_printk.c
120
static_call(serial_out)(early_serial_base, TXR, ch);