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D52003.1789812684.diff
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D52003.1789812684.diff
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diff --git a/sys/crypto/ccp/ccp.c b/sys/crypto/ccp/ccp.c
--- a/sys/crypto/ccp/ccp.c
+++ b/sys/crypto/ccp/ccp.c
@@ -79,7 +79,7 @@
{ 0x15df1022, "AMD CCP-5a" },
};
-static struct random_source random_ccp = {
+static const struct random_source random_ccp = {
.rs_ident = "AMD CCP TRNG",
.rs_source = RANDOM_PURE_CCP,
.rs_read = random_ccp_read,
diff --git a/sys/dev/psci/smccc_trng.c b/sys/dev/psci/smccc_trng.c
--- a/sys/dev/psci/smccc_trng.c
+++ b/sys/dev/psci/smccc_trng.c
@@ -58,7 +58,7 @@
static unsigned trng_read(void *, unsigned);
-static struct random_source random_trng = {
+static const struct random_source random_trng = {
.rs_ident = "Arm SMCCC TRNG",
.rs_source = RANDOM_PURE_ARM_TRNG,
.rs_read = trng_read,
diff --git a/sys/dev/qcom_rnd/qcom_rnd.c b/sys/dev/qcom_rnd/qcom_rnd.c
--- a/sys/dev/qcom_rnd/qcom_rnd.c
+++ b/sys/dev/qcom_rnd/qcom_rnd.c
@@ -63,7 +63,7 @@
static int qcom_rnd_harvest(struct qcom_rnd_softc *, void *, size_t *);
static unsigned qcom_rnd_read(void *, unsigned);
-static struct random_source random_qcom_rnd = {
+static const struct random_source random_qcom_rnd = {
.rs_ident = "Qualcomm Entropy Adapter",
.rs_source = RANDOM_PURE_QUALCOMM,
.rs_read = qcom_rnd_read,
diff --git a/sys/dev/random/armv8rng.c b/sys/dev/random/armv8rng.c
--- a/sys/dev/random/armv8rng.c
+++ b/sys/dev/random/armv8rng.c
@@ -44,7 +44,7 @@
static u_int random_rndr_read(void *, u_int);
static bool has_rndr;
-static struct random_source random_armv8_rndr = {
+static const struct random_source random_armv8_rndr = {
.rs_ident = "Armv8 rndr RNG",
.rs_source = RANDOM_PURE_ARMV8,
.rs_read = random_rndr_read,
diff --git a/sys/dev/random/darn.c b/sys/dev/random/darn.c
--- a/sys/dev/random/darn.c
+++ b/sys/dev/random/darn.c
@@ -56,7 +56,7 @@
static u_int random_darn_read(void *, u_int);
-static struct random_source random_darn = {
+static const struct random_source random_darn = {
.rs_ident = "PowerISA DARN random number generator",
.rs_source = RANDOM_PURE_DARN,
.rs_read = random_darn_read
diff --git a/sys/dev/random/ivy.c b/sys/dev/random/ivy.c
--- a/sys/dev/random/ivy.c
+++ b/sys/dev/random/ivy.c
@@ -51,7 +51,7 @@
static bool has_rdrand, has_rdseed;
static u_int random_ivy_read(void *, u_int);
-static struct random_source random_ivy = {
+static const struct random_source random_ivy = {
.rs_ident = "Intel Secure Key RNG",
.rs_source = RANDOM_PURE_RDRAND,
.rs_read = random_ivy_read
diff --git a/sys/dev/random/nehemiah.c b/sys/dev/random/nehemiah.c
--- a/sys/dev/random/nehemiah.c
+++ b/sys/dev/random/nehemiah.c
@@ -44,7 +44,7 @@
static u_int random_nehemiah_read(void *, u_int);
-static struct random_source random_nehemiah = {
+static const struct random_source random_nehemiah = {
.rs_ident = "VIA Nehemiah Padlock RNG",
.rs_source = RANDOM_PURE_NEHEMIAH,
.rs_read = random_nehemiah_read
diff --git a/sys/dev/random/random_harvestq.c b/sys/dev/random/random_harvestq.c
--- a/sys/dev/random/random_harvestq.c
+++ b/sys/dev/random/random_harvestq.c
@@ -110,7 +110,7 @@
struct random_sources {
CK_LIST_ENTRY(random_sources) rrs_entries;
- struct random_source *rrs_source;
+ const struct random_source *rrs_source;
};
static CK_LIST_HEAD(sources_head, random_sources) source_list =
@@ -849,7 +849,7 @@
}
void
-random_source_register(struct random_source *rsource)
+random_source_register(const struct random_source *rsource)
{
struct random_sources *rrs;
@@ -868,7 +868,7 @@
}
void
-random_source_deregister(struct random_source *rsource)
+random_source_deregister(const struct random_source *rsource)
{
struct random_sources *rrs = NULL;
diff --git a/sys/dev/random/randomdev.h b/sys/dev/random/randomdev.h
--- a/sys/dev/random/randomdev.h
+++ b/sys/dev/random/randomdev.h
@@ -103,8 +103,8 @@
random_source_read_t *rs_read;
};
-void random_source_register(struct random_source *);
-void random_source_deregister(struct random_source *);
+void random_source_register(const struct random_source *);
+void random_source_deregister(const struct random_source *);
#endif /* _KERNEL */
diff --git a/sys/dev/virtio/random/virtio_random.c b/sys/dev/virtio/random/virtio_random.c
--- a/sys/dev/virtio/random/virtio_random.c
+++ b/sys/dev/virtio/random/virtio_random.c
@@ -77,7 +77,7 @@
{ 0, NULL }
};
-static struct random_source random_vtrnd = {
+static const struct random_source random_vtrnd = {
.rs_ident = "VirtIO Entropy Adapter",
.rs_source = RANDOM_PURE_VIRTIO,
.rs_read = vtrnd_read,

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