| sbbc.c (247574) | sbbc.c (248965) |
|---|---|
| 1/* $OpenBSD: sbbc.c,v 1.7 2009/11/09 17:53:39 nicm Exp $ */ 2/*- 3 * Copyright (c) 2008 Mark Kettenis 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * --- 27 unchanged lines hidden (view full) --- 36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 40 * SUCH DAMAGE. 41 */ 42 43#include <sys/cdefs.h> | 1/* $OpenBSD: sbbc.c,v 1.7 2009/11/09 17:53:39 nicm Exp $ */ 2/*- 3 * Copyright (c) 2008 Mark Kettenis 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * --- 27 unchanged lines hidden (view full) --- 36 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 37 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 38 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 39 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 40 * SUCH DAMAGE. 41 */ 42 43#include <sys/cdefs.h> |
| 44__FBSDID("$FreeBSD: head/sys/sparc64/pci/sbbc.c 247574 2013-03-01 20:36:59Z marius $"); | 44__FBSDID("$FreeBSD: head/sys/sparc64/pci/sbbc.c 248965 2013-04-01 00:44:20Z ian $"); |
| 45 46#include <sys/param.h> 47#include <sys/systm.h> 48#include <sys/bus.h> 49#include <sys/clock.h> 50#include <sys/endian.h> 51#include <sys/kernel.h> 52#include <sys/lock.h> --- 777 unchanged lines hidden (view full) --- 830 bus_space_tag_t bst; 831 bus_space_handle_t bsh; 832 uint32_t wrptr; 833 834 bas = &sc->sc_bas; 835 bst = bas->bst; 836 bsh = bas->bsh; 837 | 45 46#include <sys/param.h> 47#include <sys/systm.h> 48#include <sys/bus.h> 49#include <sys/clock.h> 50#include <sys/endian.h> 51#include <sys/kernel.h> 52#include <sys/lock.h> --- 777 unchanged lines hidden (view full) --- 830 bus_space_tag_t bst; 831 bus_space_handle_t bsh; 832 uint32_t wrptr; 833 834 bas = &sc->sc_bas; 835 bst = bas->bst; 836 bsh = bas->bsh; 837 |
| 838 sc->sc_rxfifosz = SBBC_SRAM_READ_4(sbbc_solcons + 839 SBBC_CONS_OFF(cons_in_end)) - SBBC_SRAM_READ_4(sbbc_solcons + 840 SBBC_CONS_OFF(cons_in_begin)) - 1; 841 sc->sc_txfifosz = SBBC_SRAM_READ_4(sbbc_solcons + 842 SBBC_CONS_OFF(cons_out_end)) - SBBC_SRAM_READ_4(sbbc_solcons + 843 SBBC_CONS_OFF(cons_out_begin)) - 1; 844 | |
| 845 uart_lock(sc->sc_hwmtx); 846 847 /* 848 * Let the current output drain before enabling interrupts. Not 849 * doing so tends to cause lost output when turning them on. 850 */ 851 wrptr = SBBC_SRAM_READ_4(sbbc_solcons + 852 SBBC_CONS_OFF(cons_out_wrptr)); --- 137 unchanged lines hidden (view full) --- 990sbbc_uart_bus_param(struct uart_softc *sc __unused, int baudrate __unused, 991 int databits __unused, int stopbits __unused, int parity __unused) 992{ 993 994 return (0); 995} 996 997static int | 838 uart_lock(sc->sc_hwmtx); 839 840 /* 841 * Let the current output drain before enabling interrupts. Not 842 * doing so tends to cause lost output when turning them on. 843 */ 844 wrptr = SBBC_SRAM_READ_4(sbbc_solcons + 845 SBBC_CONS_OFF(cons_out_wrptr)); --- 137 unchanged lines hidden (view full) --- 983sbbc_uart_bus_param(struct uart_softc *sc __unused, int baudrate __unused, 984 int databits __unused, int stopbits __unused, int parity __unused) 985{ 986 987 return (0); 988} 989 990static int |
| 998sbbc_uart_bus_probe(struct uart_softc *sc __unused) | 991sbbc_uart_bus_probe(struct uart_softc *sc) |
| 999{ | 992{ |
| 993 struct uart_bas *bas; 994 bus_space_tag_t bst; 995 bus_space_handle_t bsh; |
|
| 1000 | 996 |
| 1001 if (sbbc_console != 0) | 997 if (sbbc_console != 0) { 998 bas = &sc->sc_bas; 999 bst = bas->bst; 1000 bsh = bas->bsh; 1001 sc->sc_rxfifosz = SBBC_SRAM_READ_4(sbbc_solcons + 1002 SBBC_CONS_OFF(cons_in_end)) - SBBC_SRAM_READ_4(sbbc_solcons + 1003 SBBC_CONS_OFF(cons_in_begin)) - 1; 1004 sc->sc_txfifosz = SBBC_SRAM_READ_4(sbbc_solcons + 1005 SBBC_CONS_OFF(cons_out_end)) - SBBC_SRAM_READ_4(sbbc_solcons + 1006 SBBC_CONS_OFF(cons_out_begin)) - 1; |
| 1002 return (0); | 1007 return (0); |
| 1008 } |
|
| 1003 return (ENXIO); 1004} 1005 1006static int 1007sbbc_uart_bus_receive(struct uart_softc *sc) 1008{ 1009 struct uart_bas *bas; 1010 bus_space_tag_t bst; --- 94 unchanged lines hidden --- | 1009 return (ENXIO); 1010} 1011 1012static int 1013sbbc_uart_bus_receive(struct uart_softc *sc) 1014{ 1015 struct uart_bas *bas; 1016 bus_space_tag_t bst; --- 94 unchanged lines hidden --- |