COM_LSR 47 bsp/boot/ppc/prep/debug.c #define COM_LSR (COM_BASE + 0x05) /* line status register */ COM_LSR 49 bsp/boot/x86/pc/debug.c #define COM_LSR (COM_BASE + 0x05) /* line status register */ COM_LSR 57 bsp/drv/dev/serial/ns16550.c #define COM_LSR (COM_BASE + 0x05) /* line status register */ COM_LSR 43 bsp/hal/ppc/prep/diag.c #define COM_LSR (COM_BASE + 0x05) /* line status register */ COM_LSR 171 bsp/hal/x86/pc/diag.c #define COM_LSR (COM_BASE + 0x05) /* line status register */