| uart_dev_lpc.c (260890) | uart_dev_lpc.c (279724) |
|---|---|
| 1/*- 2 * Copyright (c) 2003 Marcel Moolenaar 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003 Marcel Moolenaar 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/dev/uart/uart_dev_lpc.c 260890 2014-01-19 19:39:13Z imp $"); | 28__FBSDID("$FreeBSD: head/sys/dev/uart/uart_dev_lpc.c 279724 2015-03-07 15:24:15Z ian $"); |
| 29 30#include <sys/param.h> 31#include <sys/systm.h> 32#include <sys/bus.h> 33#include <sys/conf.h> 34#include <machine/bus.h> 35#include <machine/fdt.h> 36 37#include <dev/uart/uart.h> 38#include <dev/uart/uart_cpu.h> | 29 30#include <sys/param.h> 31#include <sys/systm.h> 32#include <sys/bus.h> 33#include <sys/conf.h> 34#include <machine/bus.h> 35#include <machine/fdt.h> 36 37#include <dev/uart/uart.h> 38#include <dev/uart/uart_cpu.h> |
| 39#include <dev/uart/uart_cpu_fdt.h> |
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| 39#include <dev/uart/uart_bus.h> 40 41#include <dev/ic/ns16550.h> 42#include <arm/lpc/lpcreg.h> 43 44#include "uart_if.h" 45 46#define DEFAULT_RCLK (13 * 1000 * 1000) --- 369 unchanged lines hidden (view full) --- 416 KOBJMETHOD(uart_receive, lpc_ns8250_bus_receive), 417 KOBJMETHOD(uart_setsig, lpc_ns8250_bus_setsig), 418 KOBJMETHOD(uart_transmit, lpc_ns8250_bus_transmit), 419 KOBJMETHOD(uart_grab, lpc_ns8250_bus_grab), 420 KOBJMETHOD(uart_ungrab, lpc_ns8250_bus_ungrab), 421 { 0, 0 } 422}; 423 | 40#include <dev/uart/uart_bus.h> 41 42#include <dev/ic/ns16550.h> 43#include <arm/lpc/lpcreg.h> 44 45#include "uart_if.h" 46 47#define DEFAULT_RCLK (13 * 1000 * 1000) --- 369 unchanged lines hidden (view full) --- 417 KOBJMETHOD(uart_receive, lpc_ns8250_bus_receive), 418 KOBJMETHOD(uart_setsig, lpc_ns8250_bus_setsig), 419 KOBJMETHOD(uart_transmit, lpc_ns8250_bus_transmit), 420 KOBJMETHOD(uart_grab, lpc_ns8250_bus_grab), 421 KOBJMETHOD(uart_ungrab, lpc_ns8250_bus_ungrab), 422 { 0, 0 } 423}; 424 |
| 424struct uart_class uart_lpc_class = { | 425static struct uart_class uart_lpc_class = { |
| 425 "lpc_ns8250", 426 lpc_ns8250_methods, 427 sizeof(struct lpc_ns8250_softc), 428 .uc_ops = &uart_lpc_ns8250_ops, 429 .uc_range = 8, 430 .uc_rclk = DEFAULT_RCLK 431}; 432 | 426 "lpc_ns8250", 427 lpc_ns8250_methods, 428 sizeof(struct lpc_ns8250_softc), 429 .uc_ops = &uart_lpc_ns8250_ops, 430 .uc_range = 8, 431 .uc_rclk = DEFAULT_RCLK 432}; 433 |
| 434static struct ofw_compat_data compat_data[] = { 435 {"lpc,uart", (uintptr_t)&uart_lpc_class}, 436 {NULL, (uintptr_t)NULL}, 437}; 438UART_FDT_CLASS_AND_DEVICE(compat_data); 439 |
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| 433#define SIGCHG(c, i, s, d) \ 434 if (c) { \ 435 i |= (i & s) ? s : s | d; \ 436 } else { \ 437 i = (i & s) ? (i & ~s) | d : i; \ 438 } 439 440static int --- 487 unchanged lines hidden --- | 440#define SIGCHG(c, i, s, d) \ 441 if (c) { \ 442 i |= (i & s) ? s : s | d; \ 443 } else { \ 444 i = (i & s) ? (i & ~s) | d : i; \ 445 } 446 447static int --- 487 unchanged lines hidden --- |