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Differential D5075 Diff 12738 head/sys/arm/arm/nexus.c

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head/sys/arm/arm/nexus.c

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static struct rman mem_rman; static struct rman mem_rman;
static int nexus_probe(device_t); static int nexus_probe(device_t);
static int nexus_attach(device_t); static int nexus_attach(device_t);
static int nexus_print_child(device_t, device_t); static int nexus_print_child(device_t, device_t);
static device_t nexus_add_child(device_t, u_int, const char *, int); static device_t nexus_add_child(device_t, u_int, const char *, int);
static struct resource *nexus_alloc_resource(device_t, device_t, int, int *, static struct resource *nexus_alloc_resource(device_t, device_t, int, int *,
u_long, u_long, u_long, u_int); rman_res_t, rman_res_t, rman_res_t, u_int);
static int nexus_activate_resource(device_t, device_t, int, int, static int nexus_activate_resource(device_t, device_t, int, int,
struct resource *); struct resource *);
#ifdef ARM_INTRNG #ifdef ARM_INTRNG
#ifdef SMP #ifdef SMP
static int nexus_bind_intr(device_t, device_t, struct resource *, int); static int nexus_bind_intr(device_t, device_t, struct resource *, int);
#endif #endif
#endif #endif
static int nexus_config_intr(device_t dev, int irq, enum intr_trigger trig, static int nexus_config_intr(device_t dev, int irq, enum intr_trigger trig,
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/* /*
* Allocate a resource on behalf of child. NB: child is usually going to be a * Allocate a resource on behalf of child. NB: child is usually going to be a
* child of one of our descendants, not a direct child of nexus0. * child of one of our descendants, not a direct child of nexus0.
* (Exceptions include footbridge.) * (Exceptions include footbridge.)
*/ */
static struct resource * static struct resource *
nexus_alloc_resource(device_t bus, device_t child, int type, int *rid, nexus_alloc_resource(device_t bus, device_t child, int type, int *rid,
u_long start, u_long end, u_long count, u_int flags) rman_res_t start, rman_res_t end, rman_res_t count, u_int flags)
{ {
struct resource *rv; struct resource *rv;
struct rman *rm; struct rman *rm;
int needactivate = flags & RF_ACTIVE; int needactivate = flags & RF_ACTIVE;
flags &= ~RF_ACTIVE; flags &= ~RF_ACTIVE;
switch (type) { switch (type) {
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