| ixp425.c (194652) | ixp425.c (194653) |
|---|---|
| 1/* $NetBSD: ixp425.c,v 1.10 2005/12/11 12:16:51 christos Exp $ */ 2 3/* 4 * Copyright (c) 2003 5 * Ichiro FUKUHARA <ichiro@ichiro.org>. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36#include <sys/cdefs.h> | 1/* $NetBSD: ixp425.c,v 1.10 2005/12/11 12:16:51 christos Exp $ */ 2 3/* 4 * Copyright (c) 2003 5 * Ichiro FUKUHARA <ichiro@ichiro.org>. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36#include <sys/cdefs.h> |
| 37__FBSDID("$FreeBSD: head/sys/arm/xscale/ixp425/ixp425.c 194652 2009-06-22 20:36:22Z sam $"); | 37__FBSDID("$FreeBSD: head/sys/arm/xscale/ixp425/ixp425.c 194653 2009-06-22 20:38:55Z sam $"); |
| 38 39#include "opt_ddb.h" 40 41#define _ARM32_BUS_DMA_PRIVATE 42#include <sys/param.h> 43#include <sys/systm.h> 44#include <sys/bus.h> 45#include <sys/kernel.h> --- 108 unchanged lines hidden (view full) --- 154 & 7]); 155 break; 156 } 157 db_printf("\n"); 158 } 159} 160#endif 161 | 38 39#include "opt_ddb.h" 40 41#define _ARM32_BUS_DMA_PRIVATE 42#include <sys/param.h> 43#include <sys/systm.h> 44#include <sys/bus.h> 45#include <sys/kernel.h> --- 108 unchanged lines hidden (view full) --- 154 & 7]); 155 break; 156 } 157 db_printf("\n"); 158 } 159} 160#endif 161 |
| 162void 163ixp425_set_gpio(struct ixp425_softc *sc, int pin, int type) 164{ 165 uint32_t gpiotr = GPIO_CONF_READ_4(sc, GPIO_TYPE_REG(pin)); 166 167 /* clear interrupt type */ 168 GPIO_CONF_WRITE_4(sc, GPIO_TYPE_REG(pin), 169 gpiotr &~ GPIO_TYPE(pin, GPIO_TYPE_MASK)); 170 /* clear any pending interrupt */ 171 GPIO_CONF_WRITE_4(sc, IXP425_GPIO_GPISR, (1<<pin)); 172 /* set new interrupt type */ 173 GPIO_CONF_WRITE_4(sc, GPIO_TYPE_REG(pin), 174 gpiotr | GPIO_TYPE(pin, type)); 175 176 /* configure gpio line as an input */ 177 GPIO_CONF_WRITE_4(sc, IXP425_GPIO_GPOER, 178 GPIO_CONF_READ_4(sc, IXP425_GPIO_GPOER) | (1<<pin)); 179} 180 |
|
| 162static __inline void 163ixp425_gpio_ack(int irq) 164{ 165 if (irq < 32 && ((1 << irq) & IXP425_INT_GPIOMASK)) 166 IXPREG(IXP425_GPIO_VBASE + IXP425_GPIO_GPISR) = 167 ixp425_irq2gpio_bit(irq); 168} 169 --- 485 unchanged lines hidden --- | 181static __inline void 182ixp425_gpio_ack(int irq) 183{ 184 if (irq < 32 && ((1 << irq) & IXP425_INT_GPIOMASK)) 185 IXPREG(IXP425_GPIO_VBASE + IXP425_GPIO_GPISR) = 186 ixp425_irq2gpio_bit(irq); 187} 188 --- 485 unchanged lines hidden --- |