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C++ ddi_create_minor_node函数代码示例

本文整理汇总了C++中ddi_create_minor_node函数的典型用法代码示例。如果您正苦于以下问题：C++ ddi_create_minor_node函数的具体用法？C++ ddi_create_minor_node怎么用？C++ ddi_create_minor_node使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了ddi_create_minor_node函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: zc_attach

static int
zc_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)
{
	zc_state_t *zcs;
	int instance;

	if (cmd != DDI_ATTACH)
		return (DDI_FAILURE);

	instance = ddi_get_instance(dip);
	if (ddi_soft_state_zalloc(zc_soft_state, instance) != DDI_SUCCESS)
		return (DDI_FAILURE);

	/*
	 * Create the master and slave minor nodes.
	 */
	if ((ddi_create_minor_node(dip, ZCONS_SLAVE_NAME, S_IFCHR,
	    instance << 1 | ZC_SLAVE_MINOR, DDI_PSEUDO, 0) == DDI_FAILURE) ||
	    (ddi_create_minor_node(dip, ZCONS_MASTER_NAME, S_IFCHR,
	    instance << 1 | ZC_MASTER_MINOR, DDI_PSEUDO, 0) == DDI_FAILURE)) {
		ddi_remove_minor_node(dip, NULL);
		ddi_soft_state_free(zc_soft_state, instance);
		return (DDI_FAILURE);
	}

	VERIFY((zcs = ddi_get_soft_state(zc_soft_state, instance)) != NULL);
	zcs->zc_devinfo = dip;
	return (DDI_SUCCESS);
}
开发者ID:pcd1193182，项目名称:openzfs，代码行数:29，代码来源:zcons.c

示例2: log_attach

/* ARGSUSED */
static int
log_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	if (ddi_create_minor_node(devi, "conslog", S_IFCHR,
	    LOG_CONSMIN, DDI_PSEUDO, NULL) == DDI_FAILURE ||
	    ddi_create_minor_node(devi, "log", S_IFCHR,
	    LOG_LOGMIN, DDI_PSEUDO, NULL) == DDI_FAILURE) {
		ddi_remove_minor_node(devi, NULL);
		return (DDI_FAILURE);
	}
	log_devi = devi;
	log_msgid = ddi_getprop(DDI_DEV_T_ANY, log_devi,
	    DDI_PROP_CANSLEEP, "msgid", 1);
	return (DDI_SUCCESS);
}
开发者ID:andreiw，项目名称:polaris，代码行数:16，代码来源:log.c

示例3: xpv_attach

static int
xpv_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)
{
	if (cmd != DDI_ATTACH)
		return (DDI_FAILURE);

	if (ddi_create_minor_node(dip, ddi_get_name(dip), S_IFCHR,
	    ddi_get_instance(dip), DDI_PSEUDO, 0) != DDI_SUCCESS)
		return (DDI_FAILURE);

	xpv_dip = dip;

	if (xpv_drv_init() != 0)
		return (DDI_FAILURE);

	ddi_report_dev(dip);

	/*
	 * If the memscrubber attempts to scrub the pages we hand to Xen,
	 * the domain will panic.
	 */
	memscrub_disable();

	/*
	 * Report our version to dom0.
	 */
	if (xenbus_printf(XBT_NULL, "guest/xpv", "version", "%d",
	    HVMPV_XPV_VERS))
		cmn_err(CE_WARN, "xpv: couldn't write version\n");

	return (DDI_SUCCESS);
}
开发者ID:bahamas10，项目名称:openzfs，代码行数:32，代码来源:xpv_support.c

示例4: tcli_attach

/*ARGSUSED*/
static int
tcli_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	int instance = ddi_get_instance(devi);
	struct dstate *dstatep;
	int rval;

	if (cmd != DDI_ATTACH)
		return (DDI_SUCCESS);

	if (ddi_soft_state_zalloc(dstates, instance) != DDI_SUCCESS) {
		cmn_err(CE_CONT, "%s%d: can't allocate state\n",
		    ddi_get_name(devi), instance);
		return (DDI_FAILURE);
	}

	dstatep = ddi_get_soft_state(dstates, instance);
	dstatep->dip = devi;

	rval = ddi_create_minor_node(devi, "client", S_IFCHR,
	    (INST_TO_MINOR(instance)), DDI_PSEUDO, NULL);
	if (rval == DDI_FAILURE) {
		ddi_remove_minor_node(devi, NULL);
		ddi_soft_state_free(dstates, instance);
		cmn_err(CE_WARN, "%s%d: can't create minor nodes",
		    ddi_get_name(devi), instance);
		return (DDI_FAILURE);
	}

	ddi_report_dev(devi);
	return (DDI_SUCCESS);
}
开发者ID:andreiw，项目名称:polaris，代码行数:33，代码来源:tclient.c

示例5: sdt_attach

/*ARGSUSED*/
static int
sdt_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
#pragma unused(cmd)
	sdt_provider_t *prov;

	if (ddi_create_minor_node(devi, "sdt", S_IFCHR,
	    0, DDI_PSEUDO, 0) == DDI_FAILURE) {
		cmn_err(CE_NOTE, "/dev/sdt couldn't create minor node");
		ddi_remove_minor_node(devi, NULL);
		return (DDI_FAILURE);
	}

	ddi_report_dev(devi);
	sdt_devi = devi;

	if (sdt_probetab_size == 0)
		sdt_probetab_size = SDT_PROBETAB_SIZE;

	sdt_probetab_mask = sdt_probetab_size - 1;
	sdt_probetab =
	    kmem_zalloc(sdt_probetab_size * sizeof (sdt_probe_t *), KM_SLEEP);
	dtrace_invop_add(sdt_invop);

	for (prov = sdt_providers; prov->sdtp_name != NULL; prov++) {
		if (dtrace_register(prov->sdtp_name, prov->sdtp_attr,
		    DTRACE_PRIV_KERNEL, NULL,
		    &sdt_pops, prov, &prov->sdtp_id) != 0) {
			cmn_err(CE_WARN, "failed to register sdt provider %s",
			    prov->sdtp_name);
		}
	}

	return (DDI_SUCCESS);
}
开发者ID:aglab2，项目名称:darwin-xnu，代码行数:36，代码来源:sdt.c

示例6: nsmb_attach

static int
nsmb_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)
{

	if (cmd != DDI_ATTACH)
		return (DDI_FAILURE);

	/*
	 * We only support only one "instance".  Note that
	 * "instances" are different from minor units.
	 * We get one (unique) minor unit per open.
	 */
	if (ddi_get_instance(dip) > 0)
		return (DDI_FAILURE);

	if (ddi_create_minor_node(dip, "nsmb", S_IFCHR, 0, DDI_PSEUDO,
	    NULL) == DDI_FAILURE) {
		cmn_err(CE_WARN, "nsmb_attach: create minor");
		return (DDI_FAILURE);
	}

	/*
	 * We need the major number a couple places,
	 * i.e. in smb_dev2share()
	 */
	nsmb_major = ddi_name_to_major(NSMB_NAME);

	nsmb_dip = dip;
	ddi_report_dev(dip);
	return (DDI_SUCCESS);
}
开发者ID:madhavsuresh，项目名称:illumos-gate，代码行数:31，代码来源:smb_dev.c

示例7: pppt_drv_attach

static int
pppt_drv_attach(dev_info_t *dip, ddi_attach_cmd_t cmd)
{
	if (cmd != DDI_ATTACH) {
		return (DDI_FAILURE);
	}

	if (ddi_get_instance(dip) != 0) {
		/* we only allow instance 0 to attach */
		return (DDI_FAILURE);
	}

	/* create the minor node */
	if (ddi_create_minor_node(dip, PPPT_MODNAME, S_IFCHR, 0,
	    DDI_PSEUDO, 0) != DDI_SUCCESS) {
		cmn_err(CE_WARN, "pppt_drv_attach: "
		    "failed creating minor node");
		return (DDI_FAILURE);
	}

	pppt_global.global_svc_state = PSS_DISABLED;
	pppt_global.global_dip = dip;

	return (DDI_SUCCESS);
}
开发者ID:madhavsuresh，项目名称:illumos-gate，代码行数:25，代码来源:pppt.c

示例8: fbt_attach

static int
fbt_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	switch (cmd) {
	case DDI_ATTACH:
		break;
	case DDI_RESUME:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	if (fbt_probetab_size == 0)
		fbt_probetab_size = FBT_PROBETAB_SIZE;

	fbt_probetab_mask = fbt_probetab_size - 1;
	fbt_probetab =
	    kmem_zalloc(fbt_probetab_size * sizeof (fbt_probe_t *), KM_SLEEP);

	dtrace_invop_add(fbt_invop);

	if (ddi_create_minor_node(devi, "fbt", S_IFCHR, 0,
	    DDI_PSEUDO, 0) == DDI_FAILURE ||
	    dtrace_register("fbt", &fbt_attr, DTRACE_PRIV_KERNEL, NULL,
	    &fbt_pops, NULL, &fbt_id) != 0) {
		fbt_cleanup(devi);
		return (DDI_FAILURE);
	}

	ddi_report_dev(devi);
	fbt_devi = devi;

	return (DDI_SUCCESS);
}
开发者ID:aglab2，项目名称:darwin-xnu，代码行数:34，代码来源:fbt.c

示例9: systrace_attach

static int
systrace_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	switch (cmd) {
	case DDI_ATTACH:
		break;
	case DDI_RESUME:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	systrace_probe = (void (*)())dtrace_probe;
	membar_enter();

	if (ddi_create_minor_node(devi, "systrace", S_IFCHR, 0,
	    DDI_PSEUDO, NULL) == DDI_FAILURE ||
	    dtrace_register("syscall", &systrace_attr, DTRACE_PRIV_USER, NULL,
	    &systrace_pops, NULL, &systrace_id) != 0) {
		systrace_probe = systrace_stub;
		ddi_remove_minor_node(devi, NULL);
		return (DDI_FAILURE);
	}

	ddi_report_dev(devi);
	systrace_devi = devi;

	return (DDI_SUCCESS);
}
开发者ID:MatiasNAmendola，项目名称:AuroraUX-SunOS，代码行数:29，代码来源:systrace.c

示例10: profile_attach

static int
profile_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	switch (cmd) {
	case DDI_ATTACH:
		break;
	case DDI_RESUME:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	if (ddi_create_minor_node(devi, "profile", S_IFCHR, 0,
	    DDI_PSEUDO, NULL) == DDI_FAILURE ||
	    dtrace_register("profile", &profile_attr,
	    DTRACE_PRIV_KERNEL | DTRACE_PRIV_USER, NULL,
	    &profile_pops, NULL, &profile_id) != 0) {
		ddi_remove_minor_node(devi, NULL);
		return (DDI_FAILURE);
	}

	profile_max = ddi_getprop(DDI_DEV_T_ANY, devi, DDI_PROP_DONTPASS,
	    "profile-max-probes", PROFILE_MAX_DEFAULT);

	ddi_report_dev(devi);
	profile_devi = devi;
	return (DDI_SUCCESS);
}
开发者ID:Alkzndr，项目名称:freebsd，代码行数:28，代码来源:profile.c

示例11: opattach

static int
opattach(dev_info_t *dip, ddi_attach_cmd_t cmd)
{
	switch (cmd) {

	case DDI_ATTACH:
		if (prom_is_openprom()) {
			options_nodeid = prom_optionsnode();
		} else {
			options_nodeid = OBP_BADNODE;
		}

		opdip = dip;

		if (ddi_create_minor_node(dip, "openprom", S_IFCHR,
		    0, DDI_PSEUDO, NULL) == DDI_FAILURE) {
			return (DDI_FAILURE);
		}

		return (DDI_SUCCESS);

	default:
		return (DDI_FAILURE);
	}
}
开发者ID:MatiasNAmendola，项目名称:AuroraUX-SunOS，代码行数:25，代码来源:openprom.c

示例12: pseudonex_attach

/*ARGSUSED*/
static int
pseudonex_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	int instance;
	pseudonex_state_t *pnx_state;

	switch (cmd) {
	case DDI_ATTACH:
		break;
	case DDI_RESUME:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	/*
	 * Save the devi for this instance in the soft_state data.
	 */
	instance = ddi_get_instance(devi);
	if (ddi_soft_state_zalloc(pseudonex_state, instance) != DDI_SUCCESS)
		return (DDI_FAILURE);
	pnx_state = ddi_get_soft_state(pseudonex_state, instance);
	pnx_state->pnx_devi = devi;

	if (ddi_create_minor_node(devi, "devctl", S_IFCHR, instance,
	    DDI_NT_NEXUS, 0) != DDI_SUCCESS) {
		ddi_remove_minor_node(devi, NULL);
		ddi_soft_state_free(pseudonex_state, instance);
		return (DDI_FAILURE);
	}
	ddi_report_dev(devi);
	return (DDI_SUCCESS);
}
开发者ID:MatiasNAmendola，项目名称:AuroraUX-SunOS，代码行数:34，代码来源:pseudonex.c

示例13: lockstat_attach

static int
lockstat_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	switch (cmd) {
	case DDI_ATTACH:
		break;
	case DDI_RESUME:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	if (ddi_create_minor_node(devi, "lockstat", S_IFCHR, 0,
	    DDI_PSEUDO, 0) == DDI_FAILURE ||
	    dtrace_register("lockstat", &lockstat_attr, DTRACE_PRIV_KERNEL,
	    NULL, &lockstat_pops, NULL, &lockstat_id) != 0) {
		ddi_remove_minor_node(devi, NULL);
		return (DDI_FAILURE);
	}

	lockstat_probe = dtrace_probe;
	membar_producer();

	ddi_report_dev(devi);
	lockstat_devi = devi;
	return (DDI_SUCCESS);
}
开发者ID:MatiasNAmendola，项目名称:AuroraUX-SunOS，代码行数:27，代码来源:lockstat.c

示例14: ppb_init_hotplug

/*ARGSUSED*/
static void
ppb_init_hotplug(ppb_devstate_t *ppb)
{
	ppb->hotplug_capable = B_FALSE;

	if (ddi_prop_exists(DDI_DEV_T_ANY, ppb->dip, DDI_PROP_DONTPASS,
	    "hotplug-capable")) {
		(void) modload("misc", "pcihp");

		if (pcihp_init(ppb->dip) != DDI_SUCCESS) {
			cmn_err(CE_WARN,
			    "%s #%d: Failed setting hotplug framework",
			    ddi_driver_name(ppb->dip),
			    ddi_get_instance(ppb->dip));
		} else
			ppb->hotplug_capable = B_TRUE;
	}

	if (ppb->hotplug_capable == B_FALSE) {
		/*
		 * create minor node for devctl interfaces
		 */
		if (ddi_create_minor_node(ppb->dip, "devctl", S_IFCHR,
		    PCI_MINOR_NUM(ddi_get_instance(ppb->dip), PCI_DEVCTL_MINOR),
		    DDI_NT_NEXUS, 0) != DDI_SUCCESS)
			cmn_err(CE_WARN,
			    "%s #%d: Failed to create a minor node",
			    ddi_driver_name(ppb->dip),
			    ddi_get_instance(ppb->dip));
	}
}
开发者ID:apprisi，项目名称:illumos-gate，代码行数:32，代码来源:pci_pci.c

示例15: sdt_attach

static int
sdt_attach(dev_info_t *devi, ddi_attach_cmd_t cmd)
{
	sdt_provider_t *prov;

	switch (cmd) {
	case DDI_ATTACH:
		break;
	case DDI_RESUME:
		return (DDI_SUCCESS);
	default:
		return (DDI_FAILURE);
	}

	if (ddi_create_minor_node(devi, "sdt", S_IFCHR, 0,
	    DDI_PSEUDO, NULL) == DDI_FAILURE) {
		ddi_remove_minor_node(devi, NULL);
		return (DDI_FAILURE);
	}

	ddi_report_dev(devi);
	sdt_devi = devi;

	for (prov = sdt_providers; prov->sdtp_name != NULL; prov++) {
		if (dtrace_register(prov->sdtp_name, prov->sdtp_attr,
		    DTRACE_PRIV_KERNEL, NULL,
		    &sdt_pops, prov, &prov->sdtp_id) != 0) {
			cmn_err(CE_WARN, "failed to register sdt provider %s",
			    prov->sdtp_name);
		}
	}

	return (DDI_SUCCESS);
}
开发者ID:andreiw，项目名称:polaris，代码行数:34，代码来源:sdt.c


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