Page MenuHomeFreeBSD
Files F96479671

D21308.diff
No OneTemporary
Actions

D21308.diff
View Options

Index: head/sys/dev/random/darn.c
===================================================================
--- head/sys/dev/random/darn.c
+++ head/sys/dev/random/darn.c
@@ -137,6 +137,12 @@
return (error);
}
-DEV_MODULE(darn, darn_modevent, NULL);
+static moduledata_t darn_mod = {
+ "darn",
+ darn_modevent,
+ 0
+};
+
+DECLARE_MODULE(darn, darn_mod, SI_SUB_RANDOM, SI_ORDER_FOURTH);
MODULE_VERSION(darn, 1);
-MODULE_DEPEND(darn, random_device, 1, 1, 1);
+MODULE_DEPEND(darn, random_harvestq, 1, 1, 1);
Index: head/sys/dev/random/ivy.c
===================================================================
--- head/sys/dev/random/ivy.c
+++ head/sys/dev/random/ivy.c
@@ -164,6 +164,12 @@
return (error);
}
-DEV_MODULE(rdrand, rdrand_modevent, NULL);
+static moduledata_t rdrand_mod = {
+ "rdrand",
+ rdrand_modevent,
+ 0
+};
+
+DECLARE_MODULE(rdrand, rdrand_mod, SI_SUB_RANDOM, SI_ORDER_FOURTH);
MODULE_VERSION(rdrand, 1);
-MODULE_DEPEND(rdrand, random_device, 1, 1, 1);
+MODULE_DEPEND(rdrand, random_harvestq, 1, 1, 1);
Index: head/sys/dev/random/nehemiah.c
===================================================================
--- head/sys/dev/random/nehemiah.c
+++ head/sys/dev/random/nehemiah.c
@@ -146,6 +146,12 @@
return (error);
}
-DEV_MODULE(nehemiah, nehemiah_modevent, NULL);
+static moduledata_t nehemiah_mod = {
+ "nehemiah",
+ nehemiah_modevent,
+ 0
+};
+
+DECLARE_MODULE(nehemiah, nehemiah_mod, SI_SUB_RANDOM, SI_ORDER_FOURTH);
MODULE_VERSION(nehemiah, 1);
-MODULE_DEPEND(nehemiah, random_device, 1, 1, 1);
+MODULE_DEPEND(nehemiah, random_harvestq, 1, 1, 1);
Index: head/sys/dev/random/random_harvestq.c
===================================================================
--- head/sys/dev/random/random_harvestq.c
+++ head/sys/dev/random/random_harvestq.c
@@ -447,7 +447,7 @@
printf("random: no preloaded entropy cache\n");
}
}
-SYSINIT(random_device_prime, SI_SUB_RANDOM, SI_ORDER_FOURTH, random_harvestq_prime, NULL);
+SYSINIT(random_device_prime, SI_SUB_RANDOM, SI_ORDER_MIDDLE, random_harvestq_prime, NULL);
/* ARGSUSED */
static void
@@ -555,5 +555,61 @@
hc_source_mask &= ~(1 << source);
}
+
+void
+random_source_register(struct random_source *rsource)
+{
+ struct random_sources *rrs;
+
+ KASSERT(rsource != NULL, ("invalid input to %s", __func__));
+
+ rrs = malloc(sizeof(*rrs), M_ENTROPY, M_WAITOK);
+ rrs->rrs_source = rsource;
+
+ random_harvest_register_source(rsource->rs_source);
+
+ printf("random: registering fast source %s\n", rsource->rs_ident);
+ LIST_INSERT_HEAD(&source_list, rrs, rrs_entries);
+}
+
+void
+random_source_deregister(struct random_source *rsource)
+{
+ struct random_sources *rrs = NULL;
+
+ KASSERT(rsource != NULL, ("invalid input to %s", __func__));
+
+ random_harvest_deregister_source(rsource->rs_source);
+
+ LIST_FOREACH(rrs, &source_list, rrs_entries)
+ if (rrs->rrs_source == rsource) {
+ LIST_REMOVE(rrs, rrs_entries);
+ break;
+ }
+ if (rrs != NULL)
+ free(rrs, M_ENTROPY);
+}
+
+static int
+random_source_handler(SYSCTL_HANDLER_ARGS)
+{
+ struct random_sources *rrs;
+ struct sbuf sbuf;
+ int error, count;
+
+ sbuf_new_for_sysctl(&sbuf, NULL, 64, req);
+ count = 0;
+ LIST_FOREACH(rrs, &source_list, rrs_entries) {
+ sbuf_cat(&sbuf, (count++ ? ",'" : "'"));
+ sbuf_cat(&sbuf, rrs->rrs_source->rs_ident);
+ sbuf_cat(&sbuf, "'");
+ }
+ error = sbuf_finish(&sbuf);
+ sbuf_delete(&sbuf);
+ return (error);
+}
+SYSCTL_PROC(_kern_random, OID_AUTO, random_sources, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
+ NULL, 0, random_source_handler, "A",
+ "List of active fast entropy sources.");
MODULE_VERSION(random_harvestq, 1);
Index: head/sys/dev/random/randomdev.c
===================================================================
--- head/sys/dev/random/randomdev.c
+++ head/sys/dev/random/randomdev.c
@@ -410,62 +410,6 @@
return (error);
}
-void
-random_source_register(struct random_source *rsource)
-{
- struct random_sources *rrs;
-
- KASSERT(rsource != NULL, ("invalid input to %s", __func__));
-
- rrs = malloc(sizeof(*rrs), M_ENTROPY, M_WAITOK);
- rrs->rrs_source = rsource;
-
- random_harvest_register_source(rsource->rs_source);
-
- printf("random: registering fast source %s\n", rsource->rs_ident);
- LIST_INSERT_HEAD(&source_list, rrs, rrs_entries);
-}
-
-void
-random_source_deregister(struct random_source *rsource)
-{
- struct random_sources *rrs = NULL;
-
- KASSERT(rsource != NULL, ("invalid input to %s", __func__));
-
- random_harvest_deregister_source(rsource->rs_source);
-
- LIST_FOREACH(rrs, &source_list, rrs_entries)
- if (rrs->rrs_source == rsource) {
- LIST_REMOVE(rrs, rrs_entries);
- break;
- }
- if (rrs != NULL)
- free(rrs, M_ENTROPY);
-}
-
-static int
-random_source_handler(SYSCTL_HANDLER_ARGS)
-{
- struct random_sources *rrs;
- struct sbuf sbuf;
- int error, count;
-
- sbuf_new_for_sysctl(&sbuf, NULL, 64, req);
- count = 0;
- LIST_FOREACH(rrs, &source_list, rrs_entries) {
- sbuf_cat(&sbuf, (count++ ? ",'" : "'"));
- sbuf_cat(&sbuf, rrs->rrs_source->rs_ident);
- sbuf_cat(&sbuf, "'");
- }
- error = sbuf_finish(&sbuf);
- sbuf_delete(&sbuf);
- return (error);
-}
-SYSCTL_PROC(_kern_random, OID_AUTO, random_sources, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE,
- NULL, 0, random_source_handler, "A",
- "List of active fast entropy sources.");
-
/* ARGSUSED */
static int
randomdev_modevent(module_t mod __unused, int type, void *data __unused)

File Metadata

Mime Type
text/plain
Expires
Thu, Sep 26, 3:14 AM (21 h, 48 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
12809125
Default Alt Text
D21308.diff (5 KB)

Event Timeline