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authorTony Luck <tony.luck@intel.com>2005-08-30 09:30:09 -0700
committerTony Luck <tony.luck@intel.com>2005-08-30 09:30:09 -0700
commit288ceb8f142249109fd2e9f1bf0492bd6ff6d892 (patch)
treeeab3d229c7a527816db405299ce9603e538b521f /drivers/char
parente438befd76a5a743725a89365140a8a7bf276096 (diff)
parentd8971fcb702e24d1e22c77fd1772f182ffee87e3 (diff)
downloadlinux-288ceb8f142249109fd2e9f1bf0492bd6ff6d892.tar.bz2
Auto-update from upstream
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hvc_vio.c2
-rw-r--r--drivers/char/hvcs.c2
-rw-r--r--drivers/char/random.c34
-rw-r--r--drivers/char/viotape.c2
4 files changed, 37 insertions, 3 deletions
diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c
index 60bb9152b832..78d681dc35a8 100644
--- a/drivers/char/hvc_vio.c
+++ b/drivers/char/hvc_vio.c
@@ -39,7 +39,7 @@ char hvc_driver_name[] = "hvc_console";
static struct vio_device_id hvc_driver_table[] __devinitdata = {
{"serial", "hvterm1"},
- { NULL, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, hvc_driver_table);
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 3236d2404905..f47f009f9259 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -527,7 +527,7 @@ static int khvcsd(void *unused)
static struct vio_device_id hvcs_driver_table[] __devinitdata= {
{"serial-server", "hvterm2"},
- { NULL, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, hvcs_driver_table);
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 6b11d6b2129f..7999da25fe40 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1589,6 +1589,40 @@ u32 secure_tcpv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dp
EXPORT_SYMBOL(secure_tcpv6_port_ephemeral);
#endif
+#if defined(CONFIG_IP_DCCP) || defined(CONFIG_IP_DCCP_MODULE)
+/* Similar to secure_tcp_sequence_number but generate a 48 bit value
+ * bit's 32-47 increase every key exchange
+ * 0-31 hash(source, dest)
+ */
+u64 secure_dccp_sequence_number(__u32 saddr, __u32 daddr,
+ __u16 sport, __u16 dport)
+{
+ struct timeval tv;
+ u64 seq;
+ __u32 hash[4];
+ struct keydata *keyptr = get_keyptr();
+
+ hash[0] = saddr;
+ hash[1] = daddr;
+ hash[2] = (sport << 16) + dport;
+ hash[3] = keyptr->secret[11];
+
+ seq = half_md4_transform(hash, keyptr->secret);
+ seq |= ((u64)keyptr->count) << (32 - HASH_BITS);
+
+ do_gettimeofday(&tv);
+ seq += tv.tv_usec + tv.tv_sec * 1000000;
+ seq &= (1ull << 48) - 1;
+#if 0
+ printk("dccp init_seq(%lx, %lx, %d, %d) = %d\n",
+ saddr, daddr, sport, dport, seq);
+#endif
+ return seq;
+}
+
+EXPORT_SYMBOL(secure_dccp_sequence_number);
+#endif
+
#endif /* CONFIG_INET */
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c
index 4764b4f9555d..0aff45fac2e6 100644
--- a/drivers/char/viotape.c
+++ b/drivers/char/viotape.c
@@ -991,7 +991,7 @@ static int viotape_remove(struct vio_dev *vdev)
*/
static struct vio_device_id viotape_device_table[] __devinitdata = {
{ "viotape", "" },
- { 0, }
+ { "", "" }
};
MODULE_DEVICE_TABLE(vio, viotape_device_table);