本文整理汇总了C++中rman_get_flags函数的典型用法代码示例。如果您正苦于以下问题：C++ rman_get_flags函数的具体用法？C++ rman_get_flags怎么用？C++ rman_get_flags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_get_flags函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: ofw_pci_adjust_resource
static int
ofw_pci_adjust_resource(device_t bus, device_t child, int type,
struct resource *res, u_long start, u_long end)
{
struct rman *rm = NULL;
struct ofw_pci_softc *sc = device_get_softc(bus);
KASSERT(!(rman_get_flags(res) & RF_ACTIVE),
("active resources cannot be adjusted"));
if (rman_get_flags(res) & RF_ACTIVE)
return (EINVAL);
switch (type) {
case SYS_RES_MEMORY:
rm = &sc->sc_mem_rman;
break;
case SYS_RES_IOPORT:
rm = &sc->sc_io_rman;
break;
default:
return (ENXIO);
}
if (!rman_is_region_manager(res, rm))
return (EINVAL);
return (rman_adjust_resource(res, start, end));
}
开发者ID:ngkaho1234，项目名称:freebsd，代码行数:28，代码来源:ofw_pci.c
示例2: pci_vf_release_mem_resource
int
pci_vf_release_mem_resource(device_t dev, device_t child, int rid,
struct resource *r)
{
struct pci_devinfo *dinfo;
struct resource_list_entry *rle;
int error;
dinfo = device_get_ivars(child);
if (rman_get_flags(r) & RF_ACTIVE) {
error = bus_deactivate_resource(child, SYS_RES_MEMORY, rid, r);
if (error != 0)
return (error);
}
rle = resource_list_find(&dinfo->resources, SYS_RES_MEMORY, rid);
if (rle != NULL) {
rle->res = NULL;
resource_list_delete(&dinfo->resources, SYS_RES_MEMORY,
rid);
}
return (rman_release_resource(r));
}
开发者ID:hmatyschok，项目名称:MeshBSD，代码行数:25，代码来源:pci_iov.c
示例3: nexus_setup_intr
static int
nexus_setup_intr(device_t bus __unused, device_t child, struct resource *r,
int flags, driver_filter_t *filt, driver_intr_t *intr, void *arg,
void **cookiep)
{
int error;
if (r == NULL)
panic("%s: NULL interrupt resource!", __func__);
if ((rman_get_flags(r) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
/* We depend here on rman_activate_resource() being idempotent. */
error = rman_activate_resource(r);
if (error)
return (error);
error = inthand_add(device_get_nameunit(child), rman_get_start(r),
filt, intr, arg, flags, cookiep);
/*
* XXX in case of the AFB/FFB interrupt and a Psycho, Sabre or U2S
* bridge enable the interrupt in the respective bridge.
*/
return (error);
}
开发者ID:outbackdingo，项目名称:uBSD，代码行数:28，代码来源:nexus.c
示例4: ocpbus_setup_intr
static int
ocpbus_setup_intr(device_t dev, device_t child, struct resource *res, int flags,
driver_filter_t *filter, driver_intr_t *ihand, void *arg, void **cookiep)
{
int error;
if (res == NULL)
panic("ocpbus_setup_intr: NULL irq resource!");
*cookiep = 0;
if ((rman_get_flags(res) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
/*
* We depend here on rman_activate_resource() being idempotent.
*/
error = rman_activate_resource(res);
if (error)
return (error);
error = powerpc_setup_intr(device_get_nameunit(child),
rman_get_start(res), filter, ihand, arg, flags, cookiep);
return (error);
}
开发者ID:DangerDexter，项目名称:FreeBSD-8.0-dyntick，代码行数:25，代码来源:ocpbus.c
示例5: nexus_setup_intr
static int
nexus_setup_intr(device_t bus __unused, device_t child, struct resource *r,
int flags, driver_filter_t *filt, driver_intr_t *intr, void *arg,
void **cookiep)
{
int error, domain;
if (r == NULL)
panic("%s: NULL interrupt resource!", __func__);
if (cookiep != NULL)
*cookiep = NULL;
if ((rman_get_flags(r) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
/* We depend here on rman_activate_resource() being idempotent. */
error = rman_activate_resource(r);
if (error)
return (error);
if (bus_get_domain(child, &domain) != 0) {
if(bootverbose)
device_printf(child, "no domain found\n");
domain = 0;
}
error = powerpc_setup_intr(device_get_nameunit(child),
rman_get_start(r), filt, intr, arg, flags, cookiep, domain);
return (error);
}
开发者ID:FreeBSDFoundation，项目名称:freebsd，代码行数:30，代码来源:nexus.c
示例6: chipc_activate_bhnd_resource
static int
chipc_activate_bhnd_resource(device_t dev, device_t child, int type,
int rid, struct bhnd_resource *r)
{
struct chipc_softc *sc;
struct rman *rm;
int error;
sc = device_get_softc(dev);
/* Delegate non-locally managed resources to parent */
rm = chipc_get_rman(sc, type);
if (rm == NULL || !rman_is_region_manager(r->res, rm)) {
return (bhnd_bus_generic_activate_resource(dev, child, type,
rid, r));
}
/* Try activating the chipc region resource */
error = chipc_try_activate_resource(sc, child, type, rid, r->res,
false);
if (error)
return (error);
/* Mark the child resource as direct according to the returned resource
* state */
if (rman_get_flags(r->res) & RF_ACTIVE)
r->direct = true;
return (0);
}
开发者ID:wulf7，项目名称:freebsd，代码行数:30，代码来源:chipc.c
示例7: nexus_setup_intr
/*
* Currently this uses the really grody interface from kern/kern_intr.c
* (which really doesn't belong in kern/anything.c). Eventually, all of
* the code in kern_intr.c and machdep_intr.c should get moved here, since
* this is going to be the official interface.
*/
static int
nexus_setup_intr(device_t bus, device_t child, struct resource *irq,
int flags, driver_filter_t filter, void (*ihand)(void *),
void *arg, void **cookiep)
{
int error;
/* somebody tried to setup an irq that failed to allocate! */
if (irq == NULL)
panic("nexus_setup_intr: NULL irq resource!");
*cookiep = 0;
if ((rman_get_flags(irq) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
/*
* We depend here on rman_activate_resource() being idempotent.
*/
error = rman_activate_resource(irq);
if (error)
return (error);
error = intr_add_handler(device_get_nameunit(child),
rman_get_start(irq), filter, ihand, arg, flags, cookiep);
return (error);
}
开发者ID:dcui，项目名称:FreeBSD-9.3_kernel，代码行数:33，代码来源:nexus.c
示例8: nexus_release_resource
static int
nexus_release_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
if (rman_get_flags(r) & RF_ACTIVE) {
int error = bus_deactivate_resource(child, type, rid, r);
if (error)
return error;
}
return (rman_release_resource(r));
}
开发者ID:dcui，项目名称:FreeBSD-9.3_kernel，代码行数:11，代码来源:nexus.c
示例9: nexus_setup_intr
static int
nexus_setup_intr(device_t dev, device_t child, struct resource *res, int flags,
driver_filter_t *filt, driver_intr_t *intr, void *arg, void **cookiep)
{
if ((rman_get_flags(res) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
arm_setup_irqhandler(device_get_nameunit(child),
filt, intr, arg, rman_get_start(res), flags, cookiep);
return (0);
}
开发者ID:edgar-pek，项目名称:PerspicuOS，代码行数:12，代码来源:nexus.c
示例10: ofwbus_release_resource
static int
ofwbus_release_resource(device_t bus __unused, device_t child, int type,
int rid, struct resource *r)
{
int error;
if ((rman_get_flags(r) & RF_ACTIVE) != 0) {
error = bus_deactivate_resource(child, type, rid, r);
if (error)
return (error);
}
return (rman_release_resource(r));
}
开发者ID:ChristosKa，项目名称:freebsd，代码行数:13，代码来源:ofwbus.c
示例11: lbc_release_resource
static int
lbc_release_resource(device_t dev, device_t child, int type, int rid,
struct resource *res)
{
int err;
if (rman_get_flags(res) & RF_ACTIVE) {
err = bus_deactivate_resource(child, type, rid, res);
if (err)
return (err);
}
return (rman_release_resource(res));
}
开发者ID:ChaosJohn，项目名称:freebsd，代码行数:14，代码来源:lbc.c
示例12: ofw_pci_release_resource
static int
ofw_pci_release_resource(device_t bus, device_t child, int type, int rid,
struct resource *res)
{
if (rman_get_flags(res) & RF_ACTIVE) {
int error;
error = bus_deactivate_resource(child, type, rid, res);
if (error != 0)
return (error);
}
return (rman_release_resource(res));
}
开发者ID:2asoft，项目名称:freebsd，代码行数:15，代码来源:ofwpci.c
示例13: nexus_setup_intr
static int
nexus_setup_intr(device_t dev, device_t child, struct resource *res, int flags,
driver_filter_t *filt, driver_intr_t *intr, void *arg, void **cookiep)
{
int irq;
if ((rman_get_flags(res) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
for (irq = rman_get_start(res); irq <= rman_get_end(res); irq++) {
arm_setup_irqhandler(device_get_nameunit(child),
filt, intr, arg, irq, flags, cookiep);
arm_unmask_irq(irq);
}
return (0);
}
开发者ID:amir-partovi，项目名称:Taha，代码行数:16，代码来源:nexus.c
示例14: nexus_release_resource
static int
nexus_release_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
if (rman_get_flags(r) & RF_ACTIVE) {
int error = bus_deactivate_resource(child, type, rid, r);
if (error)
return error;
}
#ifdef PC98
if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) {
i386_bus_space_handle_free(r->r_bustag, r->r_bushandle,
r->r_bushandle->bsh_sz);
}
#endif
return (rman_release_resource(r));
}
开发者ID:MarginC，项目名称:kame，代码行数:17，代码来源:nexus.c
示例15: zbpci_release_resource
static int
zbpci_release_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
int error;
if (type != SYS_RES_IOPORT)
return (bus_generic_release_resource(bus, child, type, rid, r));
if (rman_get_flags(r) & RF_ACTIVE) {
error = bus_deactivate_resource(child, type, rid, r);
if (error)
return (error);
}
return (rman_release_resource(r));
}
开发者ID:2asoft，项目名称:freebsd，代码行数:17，代码来源:sb_zbpci.c
示例16: nexus_setup_intr
static int
nexus_setup_intr(device_t dev, device_t child, struct resource *res, int flags,
driver_filter_t *filt, driver_intr_t *intr, void *arg, void **cookiep)
{
int error;
if ((rman_get_flags(res) & RF_SHAREABLE) == 0)
flags |= INTR_EXCL;
/* We depend here on rman_activate_resource() being idempotent. */
error = rman_activate_resource(res);
if (error)
return (error);
error = intr_setup_irq(child, res, filt, intr, arg, flags, cookiep);
return (error);
}
开发者ID:nomadlogic，项目名称:freebsd-base-graphics，代码行数:18，代码来源:nexus.c
示例17: chipc_release_resource
static int
chipc_release_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;
struct resource_list_entry *rle;
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_rl_release_resource(dev, child, type, rid,
r));
}
/* Locate the mapping region */
cr = chipc_find_region(sc, rman_get_start(r), rman_get_end(r));
if (cr == NULL)
return (EINVAL);
/* Deactivate resources */
if (rman_get_flags(r) & RF_ACTIVE) {
error = BUS_DEACTIVATE_RESOURCE(dev, child, type, rid, r);
if (error)
return (error);
}
if ((error = rman_release_resource(r)))
return (error);
/* Drop allocation reference */
chipc_release_region(sc, cr, RF_ALLOCATED);
/* Clear reference from the resource list entry if exists */
rle = resource_list_find(BUS_GET_RESOURCE_LIST(dev, child), type, rid);
if (rle != NULL)
rle->res = NULL;
return (0);
}
开发者ID:wulf7，项目名称:freebsd，代码行数:44，代码来源:chipc.c
示例18: ofwbus_release_resource
static int
ofwbus_release_resource(device_t bus, device_t child, int type,
int rid, struct resource *r)
{
struct resource_list_entry *rle;
int error;
/* Clean resource list entry */
rle = resource_list_find(BUS_GET_RESOURCE_LIST(bus, child), type, rid);
if (rle != NULL)
rle->res = NULL;
if ((rman_get_flags(r) & RF_ACTIVE) != 0) {
error = bus_deactivate_resource(child, type, rid, r);
if (error)
return (error);
}
return (rman_release_resource(r));
}
开发者ID:embedclub，项目名称:freebsd，代码行数:19，代码来源:ofwbus.c
示例19: cbb_pci_release_resource
static int
cbb_pci_release_resource(device_t bus, device_t child, int type, int rid,
struct resource *r)
{
struct cbb_softc *sc;
int error;
sc = device_get_softc(bus);
if (type == PCI_RES_BUS) {
if (!rman_is_region_manager(r, &sc->bus.rman))
return (EINVAL);
if (rman_get_flags(r) & RF_ACTIVE) {
error = bus_deactivate_resource(child, type, rid, r);
if (error)
return (error);
}
return (rman_release_resource(r));
}
return (cbb_release_resource(bus, child, type, rid, r));
}
开发者ID:embedclub，项目名称:freebsd，代码行数:20，代码来源:pccbb_pci.c
示例20: puc_bus_release_resource
int
puc_bus_release_resource(device_t dev, device_t child, int type, int rid,
struct resource *res)
{
struct puc_port *port;
device_t originator;
/* Get our immediate child. */
originator = child;
while (child != NULL && device_get_parent(child) != dev)
child = device_get_parent(child);
if (child == NULL)
return (EINVAL);
port = device_get_ivars(child);
KASSERT(port != NULL, ("%s %d", __func__, __LINE__));
if (rid != 0 || res == NULL)
return (EINVAL);
if (type == port->p_bar->b_type) {
if (res != port->p_rres)
return (EINVAL);
} else if (type == SYS_RES_IRQ) {
if (res != port->p_ires)
return (EINVAL);
if (port->p_hasintr)
return (EBUSY);
} else
return (EINVAL);
if (rman_get_device(res) != originator)
return (ENXIO);
if (rman_get_flags(res) & RF_ACTIVE)
rman_deactivate_resource(res);
rman_set_device(res, NULL);
return (0);
}
开发者ID:dcui，项目名称:FreeBSD-9.3_kernel，代码行数:38，代码来源:puc.c
注：本文中的rman_get_flags函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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