| /src/sys/arch/bebox/stand/boot/ |
| ns16550.c | 45 struct NS16550 *com_port; local in function:NS16550_init
47 com_port = (struct NS16550 *)(COMBASE + addr);
49 com_port->lcr = 0x80; /* Access baud rate */
51 com_port->dll = speed;
52 com_port->dlm = speed >> 8;
54 com_port->lcr = 0x03; /* 8 data, 1 stop, no parity */
55 com_port->mcr = 0x00;
56 com_port->fcr = 0x07; /* Clear & enable FIFOs */
57 com_port->ier = 0x00;
59 return (com_port);
[all...] |
| /src/sys/arch/cobalt/stand/boot/ |
| ns16550.c | 48 uint8_t *com_port; local in function:com_init
50 com_port = (void *)MIPS_PHYS_TO_KSEG1(COM_BASE + addr);
52 CSR_WRITE(com_port, com_lctl, LCR_DLAB);
54 CSR_WRITE(com_port, com_dlbl, speed);
55 CSR_WRITE(com_port, com_dlbh, speed >> 8);
57 CSR_WRITE(com_port, com_lctl, LCR_PNONE | LCR_8BITS);
58 CSR_WRITE(com_port, com_mcr, MCR_RTS | MCR_DTR);
59 CSR_WRITE(com_port, com_fifo,
61 CSR_WRITE(com_port, com_ier, 0);
63 return com_port;
69 volatile uint8_t *com_port = dev; local in function:com_putc
80 volatile uint8_t *com_port = dev; local in function:com_getc
91 volatile uint8_t *com_port = dev; local in function:com_scankbd
[all...] |
| /src/sys/arch/prep/stand/boot/ |
| ns16550.c | 45 struct NS16550 *com_port; local in function:NS16550_init
47 com_port = (struct NS16550 *)(COMBASE + addr);
49 com_port->lcr = 0x80; /* Access baud rate */
51 com_port->dll = speed;
52 com_port->dlm = speed >> 8;
54 com_port->lcr = 0x03; /* 8 data, 1 stop, no parity */
55 com_port->mcr = 0x03; /* Set DTR and RTS */
56 com_port->fcr = 0x07; /* Clear & enable FIFOs */
57 com_port->ier = 0x00;
59 return (com_port);
[all...] |
| /src/sys/arch/rs6000/stand/boot/ |
| ns16550.c | 45 struct NS16550 *com_port; local in function:NS16550_init
47 com_port = (struct NS16550 *)(COMBASE + addr);
49 com_port->lcr = 0x80; /* Access baud rate */
51 com_port->dll = speed;
52 com_port->dlm = (speed >> 8) & 0xff;
54 com_port->lcr = 0x03; /* 8 data, 1 stop, no parity */
55 com_port->mcr = 0x00;
56 com_port->fcr = 0x07; /* Clear & enable FIFOs */
57 com_port->ier = 0x00; /* enable no interrupts */
59 return (com_port);
[all...] |
| /src/sys/arch/mmeye/stand/boot/ |
| com.c | 139 uint8_t *com_port; local in function:com_init
141 com_port = (void *)addr;
143 CSR_WRITE(com_port, com_lctl, LCR_DLAB);
145 CSR_WRITE(com_port, com_dlbl, speed);
146 CSR_WRITE(com_port, com_dlbh, speed >> 8);
148 CSR_WRITE(com_port, com_lctl, LCR_PNONE | LCR_8BITS);
149 CSR_WRITE(com_port, com_mcr, MCR_RTS | MCR_DTR);
150 CSR_WRITE(com_port, com_fifo,
152 CSR_WRITE(com_port, com_ier, 0);
154 return com_port;
160 volatile uint8_t *com_port = dev; local in function:com_putc
171 volatile uint8_t *com_port = dev; local in function:com_getc
182 volatile uint8_t *com_port = dev; local in function:com_scankbd
[all...] |
