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Searched refs:TXR (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/arch/x86/boot/
Dtty.c22 #define TXR 0 /* Transmit register (WRITE) */ macro
37 outb(ch, early_serial_base + TXR); in serial_putchar()
Dearly_serial_console.c12 #define TXR 0 /* Transmit register (WRITE) */ macro
/Linux-v4.19/arch/x86/boot/compressed/
Dmisc.c95 #define TXR 0 /* Transmit register (WRITE) */ macro
104 outb(ch, early_serial_base + TXR); in serial_putchar()
/Linux-v4.19/arch/x86/kernel/
Dearly_printk.c88 #define TXR 0 /* Transmit register (WRITE) */ macro
119 serial_out(early_serial_base, TXR, ch); in early_serial_putc()