Searched refs:IO_WRITE (Results 1 – 1 of 1) sorted by relevance
| /xnu-11417.140.69/pexpert/i386/ |
| H A D | pe_serial.c | 70 #define IO_WRITE(r, v) outb(LEGACY_UART_PORT_ADDR + UART_##r, v) macro
124 IO_WRITE( SCR, 0x5a ); in legacy_uart_probe()
128 IO_WRITE( SCR, 0xa5 ); in legacy_uart_probe()
145 IO_WRITE( LCR, lcr | UART_LCR_DLAB ); in legacy_uart_set_baud_rate()
146 IO_WRITE( DLM, (unsigned char)(div >> 8)); in legacy_uart_set_baud_rate()
147 IO_WRITE( DLL, (unsigned char) div ); in legacy_uart_set_baud_rate()
148 IO_WRITE( LCR, lcr & ~UART_LCR_DLAB); in legacy_uart_set_baud_rate()
160 IO_WRITE( THR, c ); in legacy_uart_td0()
168 IO_WRITE( MCR, 0 ); in legacy_uart_init()
169 IO_WRITE( IER, 0 ); in legacy_uart_init()
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