From owner-svn-src-head@freebsd.org Mon May 23 18:12:53 2016 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 811F4B47B24; Mon, 23 May 2016 18:12:53 +0000 (UTC) (envelope-from skra@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 451231A7D; Mon, 23 May 2016 18:12:53 +0000 (UTC) (envelope-from skra@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u4NICqf7026084; Mon, 23 May 2016 18:12:52 GMT (envelope-from skra@FreeBSD.org) Received: (from skra@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id u4NICqmM026083; Mon, 23 May 2016 18:12:52 GMT (envelope-from skra@FreeBSD.org) Message-Id: <201605231812.u4NICqmM026083@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: skra set sender to skra@FreeBSD.org using -f From: Svatopluk Kraus Date: Mon, 23 May 2016 18:12:52 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r300528 - head/sys/arm/freescale/imx X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 May 2016 18:12:53 -0000 Author: skra Date: Mon May 23 18:12:52 2016 New Revision: 300528 URL: https://svnweb.freebsd.org/changeset/base/300528 Log: INTRNG - use gpio generic interrupt modes definitions added in r298738. Reviewed by: ian Modified: head/sys/arm/freescale/imx/imx_gpio.c Modified: head/sys/arm/freescale/imx/imx_gpio.c ============================================================================== --- head/sys/arm/freescale/imx/imx_gpio.c Mon May 23 17:41:53 2016 (r300527) +++ head/sys/arm/freescale/imx/imx_gpio.c Mon May 23 18:12:52 2016 (r300528) @@ -95,8 +95,7 @@ __FBSDID("$FreeBSD$"); struct gpio_irqsrc { struct intr_irqsrc gi_isrc; u_int gi_irq; - enum intr_polarity gi_pol; - enum intr_trigger gi_trig; + uint32_t gi_mode; }; #endif @@ -158,12 +157,11 @@ static int imx51_gpio_pin_toggle(device_ #ifdef INTRNG static int gpio_pic_map_fdt(device_t dev, u_int ncells, pcell_t *cells, u_int *irqp, - enum intr_polarity *polp, enum intr_trigger *trigp) + uint32_t *modep) { struct imx51_gpio_softc *sc; u_int irq, tripol; - enum intr_polarity pol; - enum intr_trigger trig; + uint32_t mode; sc = device_get_softc(dev); @@ -191,31 +189,25 @@ gpio_pic_map_fdt(device_t dev, u_int nce } switch (tripol) { case 1: - trig = INTR_TRIGGER_EDGE; - pol = INTR_POLARITY_HIGH; + mode = GPIO_INTR_EDGE_RISING; break; case 2: - trig = INTR_TRIGGER_EDGE; - pol = INTR_POLARITY_LOW; + mode = GPIO_INTR_EDGE_FALLING; break; case 4: - trig = INTR_TRIGGER_LEVEL; - pol = INTR_POLARITY_HIGH; + mode = GPIO_INTR_LEVEL_HIGH; break; case 8: - trig = INTR_TRIGGER_LEVEL; - pol = INTR_POLARITY_LOW; + mode = GPIO_INTR_LEVEL_LOW; break; default: - device_printf(sc->dev, "Unsupported trigger/polarity 0x%2x\n", + device_printf(sc->dev, "Unsupported interrupt mode 0x%2x\n", tripol); return (ENOTSUP); } *irqp = irq; - if (polp != NULL) - *polp = pol; - if (trigp != NULL) - *trigp = trig; + if (modep != NULL) + *modep = mode; return (0); } @@ -232,8 +224,7 @@ gpio_pic_map_intr(device_t dev, struct i return (ENOTSUP); daf = (struct intr_map_data_fdt *)data; - error = gpio_pic_map_fdt(dev, daf->ncells, daf->cells, &irq, NULL, - NULL); + error = gpio_pic_map_fdt(dev, daf->ncells, daf->cells, &irq, NULL); if (error == 0) { sc = device_get_softc(dev); *isrcp = &sc->gpio_pic_irqsrc[irq].gi_isrc; @@ -251,8 +242,7 @@ gpio_pic_teardown_intr(device_t dev, str sc = device_get_softc(dev); if (isrc->isrc_handlers == 0) { gi = (struct gpio_irqsrc *)isrc; - gi->gi_pol = INTR_POLARITY_CONFORM; - gi->gi_trig = INTR_TRIGGER_CONFORM; + gi->gi_mode = GPIO_INTR_CONFORM; // XXX Not sure this is necessary mtx_lock_spin(&sc->sc_mtx); @@ -272,8 +262,7 @@ gpio_pic_setup_intr(device_t dev, struct struct gpio_irqsrc *gi; int error, icfg; u_int irq, reg, shift, wrk; - enum intr_trigger trig; - enum intr_polarity pol; + uint32_t mode; sc = device_get_softc(dev); gi = (struct gpio_irqsrc *)isrc; @@ -282,34 +271,30 @@ gpio_pic_setup_intr(device_t dev, struct if (data == NULL || data->type != INTR_MAP_DATA_FDT) return (ENOTSUP); daf = (struct intr_map_data_fdt *)data; - error = gpio_pic_map_fdt(dev, daf->ncells, daf->cells, &irq, &pol, - &trig); + error = gpio_pic_map_fdt(dev, daf->ncells, daf->cells, &irq, &mode); if (error != 0) return (error); if (gi->gi_irq != irq) return (EINVAL); /* Compare config if this is not first setup. */ - if (isrc->isrc_handlers != 0) { - if (pol != gi->gi_pol || trig != gi->gi_trig) - return (EINVAL); - else - return (0); - } + if (isrc->isrc_handlers != 0) + return (gi->gi_mode == mode ? 0 : EINVAL); - gi->gi_pol = pol; - gi->gi_trig = trig; - - if (trig == INTR_TRIGGER_LEVEL) { - if (pol == INTR_POLARITY_LOW) - icfg = GPIO_ICR_COND_LOW; - else - icfg = GPIO_ICR_COND_HIGH; - } else { - if (pol == INTR_POLARITY_HIGH) - icfg = GPIO_ICR_COND_FALL; - else - icfg = GPIO_ICR_COND_RISE; + gi->gi_mode = mode; + switch (mode) { + case GPIO_INTR_LEVEL_LOW: + icfg = GPIO_ICR_COND_LOW; + break; + case GPIO_INTR_LEVEL_HIGH: + icfg = GPIO_ICR_COND_HIGH; + break; + case GPIO_INTR_EDGE_RISING: + icfg = GPIO_ICR_COND_RISE; + break; + case GPIO_INTR_EDGE_FALLING: + icfg = GPIO_ICR_COND_FALL; + break; } if (irq < 16) { @@ -433,8 +418,7 @@ gpio_pic_register_isrcs(struct imx51_gpi name = device_get_nameunit(sc->dev); for (irq = 0; irq < NGPIO; irq++) { sc->gpio_pic_irqsrc[irq].gi_irq = irq; - sc->gpio_pic_irqsrc[irq].gi_pol = INTR_POLARITY_CONFORM; - sc->gpio_pic_irqsrc[irq].gi_trig = INTR_TRIGGER_CONFORM; + sc->gpio_pic_irqsrc[irq].gi_mode = GPIO_INTR_CONFORM; error = intr_isrc_register(&sc->gpio_pic_irqsrc[irq].gi_isrc, sc->dev, 0, "%s,%u", name, irq);