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Lines Matching full:uart_writeb

84 #define uart_writeb(val,addr) outb((val),(addr))
97 	    uart_writeb(ch, UART_BASE + UART_TBR);
136     uart_writeb(0x80 | lcs, UART_BASE + UART_LCR);
140     uart_writeb(lcs, UART_BASE + UART_LCR);
146     uart_writeb(0x80 | lcs, UART_BASE + UART_LCR);
147     uart_writeb(0xaa, UART_BASE + UART_DLL);
151     uart_writeb(0x55, UART_BASE + UART_DLL);
155     uart_writeb(divisor & 0xff, UART_BASE + UART_DLL);
159     uart_writeb(0xaa, UART_BASE + UART_DLM);
163     uart_writeb(0x55, UART_BASE + UART_DLM);
167     uart_writeb((divisor >> 8) & 0xff, UART_BASE + UART_DLM);
171     uart_writeb(lcs, UART_BASE + UART_LCR);
174     uart_writeb(0x0, UART_BASE + UART_IER);
177     uart_writeb(0x00, UART_BASE + UART_FCR);
180     uart_writeb((1 << 1), UART_BASE + UART_MCR);