本文整理汇总了C++中rman_deactivate_resource函数的典型用法代码示例。如果您正苦于以下问题：C++ rman_deactivate_resource函数的具体用法？C++ rman_deactivate_resource怎么用？C++ rman_deactivate_resource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rman_deactivate_resource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: nexus_activate_resource
static int
nexus_activate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
int err;
bus_addr_t paddr;
bus_size_t psize;
bus_space_handle_t vaddr;
if ((err = rman_activate_resource(r)) != 0)
return (err);
/*
* If this is a memory resource, map it into the kernel.
*/
if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) {
paddr = (bus_addr_t)rman_get_start(r);
psize = (bus_size_t)rman_get_size(r);
#ifdef FDT
err = bus_space_map(fdtbus_bs_tag, paddr, psize, 0, &vaddr);
if (err != 0) {
rman_deactivate_resource(r);
return (err);
}
rman_set_bustag(r, fdtbus_bs_tag);
#else
vaddr = (bus_space_handle_t)pmap_mapdev((vm_offset_t)paddr,
(vm_size_t)psize);
if (vaddr == 0) {
rman_deactivate_resource(r);
return (ENOMEM);
}
rman_set_bustag(r, (void *)1);
#endif
rman_set_virtual(r, (void *)vaddr);
rman_set_bushandle(r, vaddr);
return (0);
} else if (type == SYS_RES_IRQ) {
#ifdef INTRNG
err = intr_activate_irq(child, r);
if (err != 0) {
rman_deactivate_resource(r);
return (err);
}
#endif
}
return (0);
}示例2: lbc_deactivate_resource
static int
lbc_deactivate_resource(device_t bus __unused, device_t child __unused,
int type __unused, int rid __unused, struct resource *r)
{
return (rman_deactivate_resource(r));
}示例3: omap_deactivate_resource
/**
* omap_deactivate_resource
*
*/
static int
omap_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
/* NB: no private resources, just deactive */
return (rman_deactivate_resource(r));
}示例4: nexus_activate_resource
static int
nexus_activate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
int err;
bus_addr_t paddr;
bus_size_t psize;
bus_space_handle_t vaddr;
if ((err = rman_activate_resource(r)) != 0)
return (err);
/*
* If this is a memory resource, map it into the kernel.
*/
if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) {
paddr = (bus_addr_t)rman_get_start(r);
psize = (bus_size_t)rman_get_size(r);
err = bus_space_map(&memmap_bus, paddr, psize, 0, &vaddr);
if (err != 0) {
rman_deactivate_resource(r);
return (err);
}
rman_set_bustag(r, &memmap_bus);
rman_set_virtual(r, (void *)vaddr);
rman_set_bushandle(r, vaddr);
} else if (type == SYS_RES_IRQ) {
intr_activate_irq(child, r);
}
return (0);
}示例5: apecs_teardown_intr
static int
apecs_teardown_intr(device_t dev, device_t child,
struct resource *irq, void *cookie)
{
alpha_teardown_intr(cookie);
return rman_deactivate_resource(irq);
}示例6: nexus_deactivate_resource
static int
nexus_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *res)
{
return (rman_deactivate_resource(res));
}示例7: nexus_activate_resource
static int
nexus_activate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
void *vaddr;
vm_paddr_t paddr;
vm_size_t psize;
int err;
/*
* If this is a memory resource, use pmap_mapdev to map it.
*/
if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) {
paddr = rman_get_start(r);
psize = rman_get_size(r);
rman_set_bustag(r, mips_bus_space_generic);
err = bus_space_map(rman_get_bustag(r), paddr, psize, 0,
(bus_space_handle_t *)&vaddr);
if (err != 0) {
rman_deactivate_resource(r);
return (err);
}
rman_set_virtual(r, vaddr);
rman_set_bushandle(r, (bus_space_handle_t)(uintptr_t)vaddr);
} else if (type == SYS_RES_IRQ) {
#ifdef INTRNG
intr_activate_irq(child, r);
#endif
}
return (rman_activate_resource(r));
}示例8: thunder_pem_activate_resource
static int
thunder_pem_activate_resource(device_t dev, device_t child, int type, int rid,
struct resource *r)
{
int err;
bus_addr_t paddr;
bus_size_t psize;
bus_space_handle_t vaddr;
struct thunder_pem_softc *sc;
if ((err = rman_activate_resource(r)) != 0)
return (err);
sc = device_get_softc(dev);
/*
* If this is a memory resource, map it into the kernel.
*/
if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) {
paddr = (bus_addr_t)rman_get_start(r);
psize = (bus_size_t)rman_get_size(r);
paddr = range_addr_pci_to_phys(sc->ranges, paddr);
err = bus_space_map(&memmap_bus, paddr, psize, 0, &vaddr);
if (err != 0) {
rman_deactivate_resource(r);
return (err);
}
rman_set_bustag(r, &memmap_bus);
rman_set_virtual(r, (void *)vaddr);
rman_set_bushandle(r, vaddr);
}
return (0);
}示例9: chipc_deactivate_resource
/**
* Default bhndb(4) implementation of BUS_DEACTIVATE_RESOURCE().
*/
static int
chipc_deactivate_resource(device_t dev, device_t child, int type,
int rid, struct resource *r)
{
struct chipc_softc *sc;
struct chipc_region *cr;
struct rman *rm;
int error;
sc = device_get_softc(dev);
/* Handled by parent bus? */
rm = chipc_get_rman(sc, type);
if (rm == NULL || !rman_is_region_manager(r, rm)) {
return (bus_generic_deactivate_resource(dev, child, type, rid,
r));
}
/* Find the corresponding chipc region */
cr = chipc_find_region(sc, rman_get_start(r), rman_get_end(r));
if (cr == NULL)
return (EINVAL);
/* Mark inactive */
if ((error = rman_deactivate_resource(r)))
return (error);
/* Drop associated RF_ACTIVE reference */
chipc_release_region(sc, cr, RF_ACTIVE);
return (0);
}示例10: nexus_deactivate_resource
static int
nexus_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
bus_size_t psize;
bus_space_handle_t vaddr;
if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) {
psize = (bus_size_t)rman_get_size(r);
vaddr = rman_get_bushandle(r);
if (vaddr != 0) {
#ifdef FDT
bus_space_unmap(fdtbus_bs_tag, vaddr, psize);
#else
pmap_unmapdev((vm_offset_t)vaddr, (vm_size_t)psize);
#endif
rman_set_virtual(r, NULL);
rman_set_bushandle(r, 0);
}
} else if (type == SYS_RES_IRQ) {
#ifdef INTRNG
intr_deactivate_irq(child, r);
#endif
}
return (rman_deactivate_resource(r));
}示例11: obio_deactivate_resource
static int
obio_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
return (rman_deactivate_resource(r));
}示例12: nexus_deactivate_resource
static int
nexus_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
/* Not much to be done yet... */
return (rman_deactivate_resource(r));
}示例13: sbus_deactivate_resource
static int
sbus_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
if (type == SYS_RES_IRQ)
return (bus_deactivate_resource(bus, type, rid, r));
return (rman_deactivate_resource(r));
}示例14: nexus_deactivate_resource
static int
nexus_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
/*
* If this is a memory resource, unmap it.
*/
if (type == SYS_RES_MEMORY) {
pmap_unmapdev((vm_offset_t)rman_get_virtual(r),
rman_get_size(r));
}
return (rman_deactivate_resource(r));
}示例15: ofw_pci_deactivate_resource
static int
ofw_pci_deactivate_resource(device_t bus, device_t child, int type, int rid,
struct resource *res)
{
/*
* If this is a memory resource, unmap it.
*/
if ((type == SYS_RES_MEMORY) || (type == SYS_RES_IOPORT)) {
u_int32_t psize;
psize = rman_get_size(res);
pmap_unmapdev((vm_offset_t)rman_get_virtual(res), psize);
}
return (rman_deactivate_resource(res));
}