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Enable device sysctl.

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This commit is contained in:
Chris Johns
2016-06-27 21:24:03 +10:00
parent 39a650e570
commit 9835790270
1 changed files with 0 additions and 22 deletions
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22
freebsd/sys/kern/subr_bus.c
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@@ -92,10 +92,8 @@ struct devclass {
int flags;
#define DC_HAS_CHILDREN 1
#ifndef __rtems__
struct sysctl_ctx_list sysctl_ctx;
struct sysctl_oid *sysctl_tree;
#endif /* __rtems__ */
};
/**
@@ -140,10 +138,8 @@ struct device {
void *ivars; /**< instance variables */
void *softc; /**< current driver's variables */
#ifndef __rtems__
struct sysctl_ctx_list sysctl_ctx; /**< state for sysctl variables */
struct sysctl_oid *sysctl_tree; /**< state for sysctl variables */
#endif /* __rtems__ */
};
static MALLOC_DEFINE(M_BUS, "bus", "Bus data structures");
@@ -201,7 +197,6 @@ void print_devclass_list(void);
#define print_devclass_list() /* nop */
#endif
#ifndef __rtems__
/*
* dev sysctl tree
*/
@@ -285,12 +280,10 @@ device_sysctl_handler(SYSCTL_HANDLER_ARGS)
free(buf, M_BUS);
return (error);
}
#endif /* __rtems__ */
static void
device_sysctl_init(device_t dev)
{
#ifndef __rtems__
devclass_t dc = dev->devclass;
if (dev->sysctl_tree != NULL)
@@ -321,7 +314,6 @@ device_sysctl_init(device_t dev)
OID_AUTO, "%parent", CTLTYPE_STRING | CTLFLAG_RD,
dev, DEVICE_SYSCTL_PARENT, device_sysctl_handler, "A",
"parent device");
#endif /* __rtems__ */
}
static void
@@ -339,12 +331,10 @@ device_sysctl_update(device_t dev)
static void
device_sysctl_fini(device_t dev)
{
#ifndef __rtems__
if (dev->sysctl_tree == NULL)
return;
sysctl_ctx_free(&dev->sysctl_ctx);
dev->sysctl_tree = NULL;
#endif /* __rtems__ */
}
/*
@@ -1545,11 +1535,7 @@ devclass_get_parent(devclass_t dc)
struct sysctl_ctx_list *
devclass_get_sysctl_ctx(devclass_t dc)
{
#ifndef __rtems__
return (&dc->sysctl_ctx);
#else /* __rtems__ */
return (NULL);
#endif /* __rtems__ */
}
struct sysctl_oid *
@@ -2327,21 +2313,13 @@ device_get_flags(device_t dev)
struct sysctl_ctx_list *
device_get_sysctl_ctx(device_t dev)
{
#ifndef __rtems__
return (&dev->sysctl_ctx);
#else /* __rtems__ */
return (NULL);
#endif /* __rtems__ */
}
struct sysctl_oid *
device_get_sysctl_tree(device_t dev)
{
#ifndef __rtems__
return (dev->sysctl_tree);
#else /* __rtems__ */
return (NULL);
#endif /* __rtems__ */
}
/**