diff options
author | Tony Luck <tony.luck@intel.com> | 2005-08-30 09:30:09 -0700 |
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committer | Tony Luck <tony.luck@intel.com> | 2005-08-30 09:30:09 -0700 |
commit | 288ceb8f142249109fd2e9f1bf0492bd6ff6d892 (patch) | |
tree | eab3d229c7a527816db405299ce9603e538b521f /drivers/char | |
parent | e438befd76a5a743725a89365140a8a7bf276096 (diff) | |
parent | d8971fcb702e24d1e22c77fd1772f182ffee87e3 (diff) | |
download | linux-288ceb8f142249109fd2e9f1bf0492bd6ff6d892.tar.bz2 |
Auto-update from upstream
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/hvc_vio.c | 2 | ||||
-rw-r--r-- | drivers/char/hvcs.c | 2 | ||||
-rw-r--r-- | drivers/char/random.c | 34 | ||||
-rw-r--r-- | drivers/char/viotape.c | 2 |
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); |