本文整理汇总了C++中device_add_child_ordered函数的典型用法代码示例。如果您正苦于以下问题：C++ device_add_child_ordered函数的具体用法？C++ device_add_child_ordered怎么用？C++ device_add_child_ordered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device_add_child_ordered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: at91_add_child
static void
at91_add_child(device_t dev, int prio, const char *name, int unit,
bus_addr_t addr, bus_size_t size, int irq0, int irq1, int irq2)
{
device_t kid;
struct at91_ivar *ivar;
kid = device_add_child_ordered(dev, prio, name, unit);
if (kid == NULL) {
printf("Can't add child %s%d ordered\n", name, unit);
return;
}
ivar = malloc(sizeof(*ivar), M_DEVBUF, M_NOWAIT | M_ZERO);
if (ivar == NULL) {
device_delete_child(dev, kid);
printf("Can't add alloc ivar\n");
return;
}
device_set_ivars(kid, ivar);
resource_list_init(&ivar->resources);
if (irq0 != -1)
bus_set_resource(kid, SYS_RES_IRQ, 0, irq0, 1);
if (irq1 != 0)
bus_set_resource(kid, SYS_RES_IRQ, 1, irq1, 1);
if (irq2 != 0)
bus_set_resource(kid, SYS_RES_IRQ, 2, irq2, 1);
if (addr != 0)
bus_set_resource(kid, SYS_RES_MEMORY, 0, addr, size);
}示例2: cpu_add_child
static device_t
cpu_add_child(device_t bus, u_int order, const char *name, int unit)
{
struct cpu_device *cd;
device_t child;
#ifndef __rtems__
struct pcpu *pc;
#endif /* __rtems__ */
if ((cd = malloc(sizeof(*cd), M_DEVBUF, M_NOWAIT | M_ZERO)) == NULL)
return (NULL);
resource_list_init(&cd->cd_rl);
#ifndef __rtems__
pc = pcpu_find(device_get_unit(bus));
cd->cd_pcpu = pc;
#endif /* __rtems__ */
child = device_add_child_ordered(bus, order, name, unit);
if (child != NULL) {
#ifndef __rtems__
pc->pc_device = child;
#endif /* __rtems__ */
device_set_ivars(child, cd);
} else
free(cd, M_DEVBUF);
return (child);
}示例3: atkbdc_isa_add_child
static device_t
atkbdc_isa_add_child(device_t bus, u_int order, const char *name, int unit)
{
atkbdc_device_t *ivar;
atkbdc_softc_t *sc;
device_t child;
int t;
sc = *(atkbdc_softc_t **)device_get_softc(bus);
ivar = malloc(sizeof(struct atkbdc_device), M_ATKBDDEV,
M_NOWAIT | M_ZERO);
if (!ivar)
return NULL;
child = device_add_child_ordered(bus, order, name, unit);
if (child == NULL) {
free(ivar, M_ATKBDDEV);
return child;
}
resource_list_init(&ivar->resources);
ivar->rid = order;
/*
* If the device is not created by the PnP BIOS or ACPI, refer
* to device hints for IRQ. We always populate the resource
* list entry so we can use a standard bus_get_resource()
* method.
*/
if (order == KBDC_RID_KBD) {
if (sc->irq == NULL) {
if (resource_int_value(name, unit, "irq", &t) != 0)
t = -1;
} else
t = rman_get_start(sc->irq);
if (t > 0)
resource_list_add(&ivar->resources, SYS_RES_IRQ,
ivar->rid, t, t, 1);
}
if (resource_disabled(name, unit))
device_disable(child);
device_set_ivars(child, ivar);
return child;
}示例4: simplebus_add_child
static device_t
simplebus_add_child(device_t dev, u_int order, const char *name, int unit)
{
device_t cdev;
struct simplebus_devinfo *ndi;
cdev = device_add_child_ordered(dev, order, name, unit);
if (cdev == NULL)
return (NULL);
ndi = malloc(sizeof(*ndi), M_DEVBUF, M_WAITOK | M_ZERO);
ndi->obdinfo.obd_node = -1;
resource_list_init(&ndi->rl);
device_set_ivars(cdev, ndi);
return (cdev);
}示例5: smbus_add_child
static device_t
smbus_add_child(device_t dev, u_int order, const char *name, int unit)
{
struct smbus_ivar *devi;
device_t child;
child = device_add_child_ordered(dev, order, name, unit);
if (child == NULL)
return (child);
devi = malloc(sizeof(struct smbus_ivar), M_DEVBUF, M_NOWAIT | M_ZERO);
if (devi == NULL) {
device_delete_child(dev, child);
return (NULL);
}
device_set_ivars(child, devi);
return (child);
}示例6: mv_pcib_ctrl_add_child
static device_t
mv_pcib_ctrl_add_child(device_t dev, u_int order, const char *name, int unit)
{
device_t cdev;
struct mv_pcib_ctrl_devinfo *di;
cdev = device_add_child_ordered(dev, order, name, unit);
if (cdev == NULL)
return (NULL);
di = malloc(sizeof(*di), M_DEVBUF, M_WAITOK | M_ZERO);
di->di_dinfo.obd_node = -1;
resource_list_init(&di->di_rl);
device_set_ivars(cdev, di);
return (cdev);
}示例7: canbus_add_child
static device_t
canbus_add_child(device_t bus, u_int order, const char *name, int unit)
{
device_t child;
struct canbus_device *cbdev;
child = device_add_child_ordered(bus, order, name, unit);
cbdev = malloc(
sizeof(struct canbus_device), M_CANBUSDEV, M_NOWAIT | M_ZERO);
if (!cbdev)
return (0);
resource_list_init(&cbdev->cbdev_resources);
device_set_ivars(child, cbdev);
return (child);
}示例8: iicbus_add_child
static device_t
iicbus_add_child(device_t dev, u_int order, const char *name, int unit)
{
device_t child;
struct iicbus_ivar *devi;
child = device_add_child_ordered(dev, order, name, unit);
if (child == NULL)
return (child);
devi = malloc(sizeof(struct iicbus_ivar), M_DEVBUF, M_NOWAIT | M_ZERO);
if (devi == NULL) {
device_delete_child(dev, child);
return (0);
}
resource_list_init(&devi->rl);
device_set_ivars(child, devi);
return (child);
}示例9: nexus_add_child
static device_t
nexus_add_child(device_t bus, int order, const char *name, int unit)
{
device_t child;
struct nexus_device *ndev;
ndev = malloc(sizeof(struct nexus_device), M_NEXUSDEV, M_NOWAIT|M_ZERO);
if (!ndev)
return(0);
resource_list_init(&ndev->nx_resources);
child = device_add_child_ordered(bus, order, name, unit);
/* should we free this in nexus_child_detached? */
device_set_ivars(child, ndev);
return(child);
}示例10: acpi_cpu_add_child
static device_t
acpi_cpu_add_child(device_t dev, int order, const char *name, int unit)
{
struct acpi_cpu_device *ad;
device_t child;
if ((ad = malloc(sizeof(*ad), M_TEMP, M_NOWAIT | M_ZERO)) == NULL)
return (NULL);
resource_list_init(&ad->ad_rl);
child = device_add_child_ordered(dev, order, name, unit);
if (child != NULL)
device_set_ivars(child, ad);
else
free(ad, M_TEMP);
return (child);
}示例11: ixp425_add_child
static device_t
ixp425_add_child(device_t dev, int order, const char *name, int unit)
{
device_t child;
struct ixp425_ivar *ivar;
child = device_add_child_ordered(dev, order, name, unit);
if (child == NULL)
return NULL;
ivar = malloc(sizeof(struct ixp425_ivar), M_DEVBUF, M_NOWAIT);
if (ivar == NULL) {
device_delete_child(dev, child);
return NULL;
}
ivar->addr = 0;
ivar->irq = -1;
device_set_ivars(child, ivar);
return child;
}示例12: apb_add_child
static device_t
apb_add_child(device_t bus, u_int order, const char *name, int unit)
{
device_t child;
struct apb_ivar *ivar;
ivar = malloc(sizeof(struct apb_ivar), M_DEVBUF, M_WAITOK | M_ZERO);
resource_list_init(&ivar->resources);
child = device_add_child_ordered(bus, order, name, unit);
if (child == NULL) {
printf("Can't add child %s%d ordered\n", name, unit);
return (0);
}
device_set_ivars(child, ivar);
return (child);
}示例13: atkbdc_isa_add_child
static device_t
atkbdc_isa_add_child(device_t bus, int order, char *name, int unit)
{
atkbdc_device_t *ivar;
device_t child;
int t;
ivar = malloc(sizeof(struct atkbdc_device), M_ATKBDDEV,
M_NOWAIT | M_ZERO);
if (!ivar)
return NULL;
child = device_add_child_ordered(bus, order, name, unit);
if (child == NULL) {
free(ivar, M_ATKBDDEV);
return child;
}
resource_list_init(&ivar->resources);
ivar->rid = order;
/*
* If the device is not created by the PnP BIOS or ACPI,
* refer to device hints for IRQ.
*/
if (ISA_PNP_PROBE(device_get_parent(bus), bus, atkbdc_ids) != 0) {
if (resource_int_value(name, unit, "irq", &t) != 0)
t = -1;
} else {
t = bus_get_resource_start(bus, SYS_RES_IRQ, ivar->rid);
}
if (t > 0)
resource_list_add(&ivar->resources, SYS_RES_IRQ, ivar->rid,
t, t, 1);
if (resource_disabled(name, unit))
device_disable(child);
device_set_ivars(child, ivar);
return child;
}示例14: nexus_add_child
static device_t
nexus_add_child(device_t dev, u_int order, const char *name, int unit)
{
device_t child;
struct nexus_devinfo *dinfo;
child = device_add_child_ordered(dev, order, name, unit);
if (child == NULL)
return (NULL);
dinfo = malloc(sizeof(struct nexus_devinfo), M_NEXUS, M_NOWAIT|M_ZERO);
if (dinfo == NULL)
return (NULL);
dinfo->ndi_node = -1;
dinfo->ndi_name = name;
device_set_ivars(child, dinfo);
return (child);
}示例15: s3c24x0_add_child
static device_t
s3c24x0_add_child(device_t bus, int prio, const char *name, int unit)
{
device_t child;
struct s3c2xx0_ivar *ivar;
child = device_add_child_ordered(bus, prio, name, unit);
if (child == NULL)
return (NULL);
ivar = malloc(sizeof(*ivar), M_DEVBUF, M_NOWAIT | M_ZERO);
if (ivar == NULL) {
device_delete_child(bus, child);
printf("Can't add alloc ivar\n");
return (NULL);
}
device_set_ivars(child, ivar);
resource_list_init(&ivar->resources);
return (child);
}