Lines Matching refs:up
38 #define UART_OMAP_WER 0x17 /* Wake-up enable register */
143 static inline unsigned int __serial_read_reg(struct uart_port *up,
146 offset <<= up->regshift;
147 return (unsigned int)__raw_readb(up->membase + offset);
150 static inline unsigned int serial_read_reg(struct plat_serial8250_port *up,
153 offset <<= up->regshift;
154 return (unsigned int)__raw_readb(up->membase + offset);
157 static inline void __serial_write_reg(struct uart_port *up, int offset,
160 offset <<= up->regshift;
161 __raw_writeb(value, up->membase + offset);
650 static unsigned int serial_in_override(struct uart_port *up, int offset)
654 lsr = __serial_read_reg(up, UART_LSR);
659 return __serial_read_reg(up, offset);
662 static void serial_out_override(struct uart_port *up, int offset, int value)
666 status = __serial_read_reg(up, UART_LSR);
668 /* Wait up to 10ms for the character(s) to be sent. */
672 status = __serial_read_reg(up, UART_LSR);
674 __serial_write_reg(up, offset, value);