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  1. #1
    Membre à l'essai
    Compiler un programme NetBSD sous freeBSD
    Bonjour
    J'ai installé sans problème freesbd 12 sur mon laptop : dell latitude e54530
    Fonctionne très bien excepté la gestion des touches Fn. (80% d'entre elles fonctionnent sauf le Brightness Up et Down)
    xbindkeys ne semble même pas les reconnaitre
    En bidouillant, j'ai réussi à faire fonctionner cette option sur d'autres touches

    Pas beaucoup de doc sur ce problème, mais il semblerait que ce soit le clavier DELL qui soit est reconnu

    Par contre, je n'ai pas trouvé d'alternative sous freebsd, le module acpi_wmi n'est guère plus concluant

    Dans mes recherches j'ai lu que quelqu'un avait fait un mapping de ce module mais pour NetBSD
    http://cvsweb.netbsd.org/bsdweb.cgi/..._with_tag=MAIN

    C'est du C comme vous le voyez.

    Mais là je commence à être limité au niveau compétence. Quelqu'un pourrait il m'aider à modifier ce code pour le rendre compilable et que je puisse l'installer et le tester sous freeBSD

    Je ne demande pas qu'on fasse le boulot à ma place, mais de bonnes pistes seraient les bienvenues. J'ai essaye de compiler par moi même mais je ne sais comment changer les variables pour freeBSD

    D'un si quelqu'un voulait bien me filer un petit coup de pouce, ce serait très sympa.

    Bonne soirée et merci d'avance

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    /*	$NetBSD: wmi_dell.c,v 1.11 2017/12/03 23:43:00 christos Exp $ */
     
    /*-
     * Copyright (c) 2009, 2010 The NetBSD Foundation, Inc.
     * All rights reserved.
     *
     * This code is derived from software contributed to The NetBSD Foundation
     * by Jukka Ruohonen.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     *
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     */
     
    #include <sys/cdefs.h>
    __KERNEL_RCSID(0, "$NetBSD: wmi_dell.c,v 1.11 2017/12/03 23:43:00 christos Exp $");
     
    #include <sys/param.h>
    #include <sys/device.h>
    #include <sys/module.h>
     
    #include <dev/acpi/acpireg.h>
    #include <dev/acpi/acpivar.h>
    #include <dev/acpi/wmi/wmi_acpivar.h>
     
    #include <dev/sysmon/sysmonvar.h>
     
    #ifdef WMI_DEBUG
    #define DPRINTF(x)	printf x
    #else
    #define DPRINTF(x)
    #endif
     
    #define _COMPONENT			ACPI_RESOURCE_COMPONENT
    ACPI_MODULE_NAME			("wmi_dell")
     
    #define WMI_DELL_PSW_DISPLAY_CYCLE	0
    #define WMI_DELL_PSW_COUNT		1
     
    #define WMI_DELL_GUID_EVENT		"9DBB5994-A997-11DA-B012-B622A1EF5492"
    #define WMI_DELL_GUID_DESC		"8D9DDCBC-A997-11DA-B012-B622A1EF5492"
     
    struct wmi_dell_softc {
    	device_t		sc_dev;
    	device_t		sc_parent;
    	int			sc_version;
    	struct sysmon_pswitch	sc_smpsw[WMI_DELL_PSW_COUNT];
    	bool			sc_smpsw_valid;
    };
     
    #define WMI_DELLA_PMF	0x0
    #define WMI_DELLA_PSW	0x1
    #define WMI_DELLA_IGN	0x2
     
    const struct wmi_dell_actions {
    	u_int	wda_action;
    	u_int	wda_type;
    	u_int	wda_subtype;
    	u_int	wda_data;
    } wmi_dell_actions[] = {
    	/* type 0 */
    	/* brightness control */
    	{WMI_DELLA_PMF, 0x0000, 0xe005, PMFE_DISPLAY_BRIGHTNESS_DOWN},
    	{WMI_DELLA_PMF, 0x0000, 0xe006, PMFE_DISPLAY_BRIGHTNESS_UP},
    	{WMI_DELLA_PSW, 0x0000, 0xe00b, WMI_DELL_PSW_DISPLAY_CYCLE},
     
    	{WMI_DELLA_PMF, 0x0000, 0xe008, PMFE_RADIO_TOGGLE},
    	{WMI_DELLA_IGN, 0x0000, 0xe00c, 0}, /* keyboard illumination */
     
    	/* volume control */
    	{WMI_DELLA_PMF, 0x0000, 0xe020, PMFE_AUDIO_VOLUME_TOGGLE},
    	{WMI_DELLA_PMF, 0x0000, 0xe02e, PMFE_AUDIO_VOLUME_DOWN},
    	{WMI_DELLA_PMF, 0x0000, 0xe030, PMFE_AUDIO_VOLUME_UP},
    	{WMI_DELLA_PMF, 0x0000, 0xe0f8, PMFE_AUDIO_VOLUME_DOWN},
    	{WMI_DELLA_PMF, 0x0000, 0xe0f9, PMFE_AUDIO_VOLUME_UP},
     
     
    	/* type 0x10 */
    	{WMI_DELLA_PMF, 0x0010, 0x0057, PMFE_DISPLAY_BRIGHTNESS_DOWN},
    	{WMI_DELLA_PMF, 0x0010, 0x0058, PMFE_DISPLAY_BRIGHTNESS_UP},
    	{WMI_DELLA_IGN, 0x0010, 0x0151, 0}, /* Fn-lock */
    	{WMI_DELLA_IGN, 0x0010, 0x0152, 0}, /* keyboard illumination */
    	{WMI_DELLA_PMF, 0x0010, 0x0153, PMFE_RADIO_TOGGLE},
    	{WMI_DELLA_IGN, 0x0010, 0x0155, 0}, /* Stealth mode toggle */
    	{WMI_DELLA_IGN, 0x0010, 0xE035, 0}, /* Fn-lock */
     
    	/* type 0x11 */
    	{WMI_DELLA_IGN, 0x0011, 0x02eb5, 0}, /* keyboard illumination */
    };
     
    static int	wmi_dell_match(device_t, cfdata_t, void *);
    static void	wmi_dell_attach(device_t, device_t, void *);
    static int	wmi_dell_detach(device_t, int);
    static void	wmi_dell_notify_handler(ACPI_HANDLE, uint32_t, void *);
    static bool	wmi_dell_suspend(device_t, const pmf_qual_t *);
    static bool	wmi_dell_resume(device_t, const pmf_qual_t *);
     
    CFATTACH_DECL_NEW(wmidell, sizeof(struct wmi_dell_softc),
        wmi_dell_match, wmi_dell_attach, wmi_dell_detach, NULL);
     
    static int
    wmi_dell_match(device_t parent, cfdata_t match, void *aux)
    {
    	return acpi_wmi_guid_match(parent, WMI_DELL_GUID_EVENT);
    }
     
    static void
    wmi_dell_attach(device_t parent, device_t self, void *aux)
    {
    	struct wmi_dell_softc *sc = device_private(self);
    	ACPI_STATUS rv;
    	ACPI_BUFFER obuf;
    	ACPI_OBJECT *obj;
    	uint32_t *data;
    	int e;
     
    	sc->sc_dev = self;
    	sc->sc_parent = parent;
    	sc->sc_smpsw_valid = true;
     
    	rv = acpi_wmi_event_register(parent, wmi_dell_notify_handler);
     
    	if (ACPI_FAILURE(rv)) {
    		aprint_error(": failed to install WMI notify handler\n");
    		return;
    	}
     
    	memset(&obuf, 0, sizeof(obuf));
    	rv = acpi_wmi_data_query(parent, WMI_DELL_GUID_DESC, 0, &obuf);
    	if (ACPI_FAILURE(rv)) {
    		aprint_error(": failed to query WMI descriptor: %s\n",
    		    AcpiFormatException(rv));
    		return;
    	}
    	obj = obuf.Pointer;
    	if (obj->Type != ACPI_TYPE_BUFFER) {
    		aprint_error(": wrong type %d for WMI descriptor\n", obj->Type);
    		return;
    	}
    	if (obj->Buffer.Length != 128) {
    		aprint_error(": wrong len %d for WMI descriptor",
    		    obj->Buffer.Length);
    		if (obj->Buffer.Length < 16) {
    			aprint_error("\n");
    			return;
    		}
    	}
    	data = (uint32_t *)obj->Buffer.Pointer;
    #define WMI_LLED 	0x4C4C4544 
    #define WMI_IMWsp	0x494D5720
    	if (data[0] != WMI_LLED || data[1] != WMI_IMWsp) {
    		aprint_error(": wrong WMI descriptor signature %#x %#x",
    		    data[0], data[1]);
    	}
    	sc->sc_version = data[2];
    	aprint_naive("\n");
    	aprint_normal(": Dell WMI mappings version %d\n", sc->sc_version);
     
    	sc->sc_smpsw[WMI_DELL_PSW_DISPLAY_CYCLE].smpsw_name =
    	    PSWITCH_HK_DISPLAY_CYCLE;
     
    	sc->sc_smpsw[WMI_DELL_PSW_DISPLAY_CYCLE].smpsw_type =
    	    PSWITCH_TYPE_HOTKEY;
     
    	e = sysmon_pswitch_register(&sc->sc_smpsw[WMI_DELL_PSW_DISPLAY_CYCLE]);
     
    	if (e != 0)
    		sc->sc_smpsw_valid = false;
     
    	(void)pmf_device_register(self, wmi_dell_suspend, wmi_dell_resume);
    }
     
    static int
    wmi_dell_detach(device_t self, int flags)
    {
    	struct wmi_dell_softc *sc = device_private(self);
    	device_t parent = sc->sc_parent;
    	size_t i;
     
    	(void)pmf_device_deregister(self);
    	(void)acpi_wmi_event_deregister(parent);
     
    	if (sc->sc_smpsw_valid != true)
    		return 0;
     
    	for (i = 0; i < __arraycount(sc->sc_smpsw); i++)
    		sysmon_pswitch_unregister(&sc->sc_smpsw[i]);
     
    	return 0;
    }
     
    static bool
    wmi_dell_suspend(device_t self, const pmf_qual_t *qual)
    {
    	struct wmi_dell_softc *sc = device_private(self);
    	device_t parent = sc->sc_parent;
     
    	(void)acpi_wmi_event_deregister(parent);
     
    	return true;
    }
     
    static bool
    wmi_dell_resume(device_t self, const pmf_qual_t *qual)
    {
    	struct wmi_dell_softc *sc = device_private(self);
    	device_t parent = sc->sc_parent;
     
    	(void)acpi_wmi_event_register(parent, wmi_dell_notify_handler);
     
    	return true;
    }
     
    static void
    wmi_dell_action(struct wmi_dell_softc *sc, uint16_t *data, int len)
    {
    	size_t i;
    	for (i = 0; i < __arraycount(wmi_dell_actions); i++) {
    		const struct wmi_dell_actions *wda = &wmi_dell_actions[i];
    		if (wda->wda_type == data[0] &&
    		    wda->wda_subtype == data[1]) {
    			switch(wda->wda_action) {
    			case WMI_DELLA_IGN:
    				DPRINTF((" ignored"));
    				return;
    			case WMI_DELLA_PMF:
    				DPRINTF((" pmf %d", wda->wda_data));
    				pmf_event_inject(NULL, wda->wda_data);
    				return;
    			case WMI_DELLA_PSW:
    				DPRINTF((" psw %d", wda->wda_data));
    				sysmon_pswitch_event(
    				    &sc->sc_smpsw[wda->wda_data],
    				    PSWITCH_EVENT_PRESSED);
    				return;
    			default:
    				aprint_debug_dev(sc->sc_dev,
    				    "unknown dell wmi action %d\n",
    				    wda->wda_action);
    				return;
    			}
     
    		}
    	}
    	aprint_debug_dev(sc->sc_dev, "unknown event %#4X %#4X\n",
    	    data[0], data[1]);
    }
     
    static void
    wmi_dell_notify_handler(ACPI_HANDLE hdl, uint32_t evt, void *aux)
    {
    	struct wmi_dell_softc *sc;
    	device_t self = aux;
    	ACPI_OBJECT *obj;
    	ACPI_BUFFER buf;
    	ACPI_STATUS rv;
    	uint16_t *data, *end;
    	int i, len;
     
    	buf.Pointer = NULL;
     
    	sc = device_private(self);
    	rv = acpi_wmi_event_get(sc->sc_parent, evt, &buf);
     
    	if (ACPI_FAILURE(rv))
    		goto out;
     
    	obj = buf.Pointer;
     
    	if (obj->Type != ACPI_TYPE_BUFFER) {
    		rv = AE_TYPE;
    		goto out;
    	}
     
    	data = (void *)(&obj->Buffer.Pointer[0]);
    	end = (void *)(&obj->Buffer.Pointer[obj->Buffer.Length]);
     
    	DPRINTF(("wmi_dell_notify_handler buffer len %d\n",
    	    obj->Buffer.Length));
    	while (data < end) {
    		DPRINTF(("wmi_dell_notify_handler len %d", data[0]));
    		if (data[0] == 0) {
    			DPRINTF(("\n"));
    			break;
    		}
    		len = data[0] + 1;
     
    		if (&data[len] >= end) {
    			DPRINTF(("\n"));
    			break;
    		}
    		if (len < 2) {
    			DPRINTF(("\n"));
    			continue;
    		}
    		for (i = 1; i < len; i++)
    			DPRINTF((" %#04X", data[i]));
    		wmi_dell_action(sc, &data[1], len - 1);
    		DPRINTF(("\n"));
    		data = &data[len];
    		/* 
    		 * WMI interface version 0 don't clear the buffer from previous
    		 * event, so if the current event is smaller than the previous
    		 * one there will be garbage after the current event.
    		 * workaround by processing only the first event
    		 */
    		if (sc->sc_version == 0)
    			break;
    	}
     
    out:
    	if (buf.Pointer != NULL)
    		ACPI_FREE(buf.Pointer);
     
    	if (ACPI_FAILURE(rv))
    		aprint_error_dev(sc->sc_dev, "failed to get data for "
    		    "event %#02X: %s\n", evt, AcpiFormatException(rv));
    }
     
    MODULE(MODULE_CLASS_DRIVER, wmidell, "acpiwmi,sysmon_power");
     
    #ifdef _MODULE
    #include "ioconf.c"
    #endif
     
    static int
    wmidell_modcmd(modcmd_t cmd, void *aux)
    {
    	int rv = 0;
     
    	switch (cmd) {
    	case MODULE_CMD_INIT:
    #ifdef _MODULE
    		rv = config_init_component(cfdriver_ioconf_wmidell,
    		    cfattach_ioconf_wmidell, cfdata_ioconf_wmidell);
    #endif
    		break;
     
    	case MODULE_CMD_FINI:
    #ifdef _MODULE
    		rv = config_fini_component(cfdriver_ioconf_wmidell,
    		    cfattach_ioconf_wmidell, cfdata_ioconf_wmidell);
    #endif
    		break;
     
    	default:
    		rv = ENOTTY;
    	}
     
    	return rv;
    }

  2. #2
    Membre confirmé
    Salut,
    Désolé, mais j'ai rien compris !
    Apparemment, tu cherches a modifier un code C pour qu'il compile sur FreeBSD.
    Essaye de poster sur le forum C.
    Cordialement.

  3. #3
    Membre à l'essai
    Désolé de m'être mal expliqué
    Le mapping de mon clavier dell n'est pas disponible sous freeBSD. Par contre il existe sous NetBSD sus forme de programme C à compiler. Je cherche "simplement" à l'adapter à freeBSD
    Je vais voir sur un forum C,
    Merci