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authorLinus Torvalds <torvalds@linux-foundation.org>2009-06-15 12:40:05 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-15 12:40:05 -0400
commit2ed0e21b30b53d3a94e204196e523e6c8f732b56 (patch)
treede2635426477d86338a9469ce09ba0626052288f /net/mac80211/key.c
parent0fa213310cd8fa7a51071cdcf130e26fa56e9549 (diff)
parent9cbc1cb8cd46ce1f7645b9de249b2ce8460129bb (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1244 commits) pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US ipv4: Fix fib_trie rebalancing Bluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver Bluetooth: Fix Kconfig issue with RFKILL integration PIM-SM: namespace changes ipv4: update ARPD help text net: use a deferred timer in rt_check_expire ieee802154: fix kconfig bool/tristate muckup bonding: initialization rework bonding: use is_zero_ether_addr bonding: network device names are case sensative bonding: elminate bad refcount code bonding: fix style issues bonding: fix destructor bonding: remove bonding read/write semaphore bonding: initialize before registration bonding: bond_create always called with default parameters x_tables: Convert printk to pr_err netfilter: conntrack: optional reliable conntrack event delivery list_nulls: add hlist_nulls_add_head and hlist_nulls_del ...
Diffstat (limited to 'net/mac80211/key.c')
-rw-r--r--net/mac80211/key.c29
1 files changed, 24 insertions, 5 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index 687acf23054d..ce267565e180 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -16,6 +16,7 @@
16#include <linux/rtnetlink.h> 16#include <linux/rtnetlink.h>
17#include <net/mac80211.h> 17#include <net/mac80211.h>
18#include "ieee80211_i.h" 18#include "ieee80211_i.h"
19#include "driver-ops.h"
19#include "debugfs_key.h" 20#include "debugfs_key.h"
20#include "aes_ccm.h" 21#include "aes_ccm.h"
21#include "aes_cmac.h" 22#include "aes_cmac.h"
@@ -136,8 +137,7 @@ static void ieee80211_key_enable_hw_accel(struct ieee80211_key *key)
136 struct ieee80211_sub_if_data, 137 struct ieee80211_sub_if_data,
137 u.ap); 138 u.ap);
138 139
139 ret = key->local->ops->set_key(local_to_hw(key->local), SET_KEY, 140 ret = drv_set_key(key->local, SET_KEY, &sdata->vif, sta, &key->conf);
140 &sdata->vif, sta, &key->conf);
141 141
142 if (!ret) { 142 if (!ret) {
143 spin_lock(&todo_lock); 143 spin_lock(&todo_lock);
@@ -179,8 +179,8 @@ static void ieee80211_key_disable_hw_accel(struct ieee80211_key *key)
179 struct ieee80211_sub_if_data, 179 struct ieee80211_sub_if_data,
180 u.ap); 180 u.ap);
181 181
182 ret = key->local->ops->set_key(local_to_hw(key->local), DISABLE_KEY, 182 ret = drv_set_key(key->local, DISABLE_KEY, &sdata->vif,
183 &sdata->vif, sta, &key->conf); 183 sta, &key->conf);
184 184
185 if (ret) 185 if (ret)
186 printk(KERN_ERR "mac80211-%s: failed to remove key " 186 printk(KERN_ERR "mac80211-%s: failed to remove key "
@@ -290,9 +290,11 @@ static void __ieee80211_key_replace(struct ieee80211_sub_if_data *sdata,
290struct ieee80211_key *ieee80211_key_alloc(enum ieee80211_key_alg alg, 290struct ieee80211_key *ieee80211_key_alloc(enum ieee80211_key_alg alg,
291 int idx, 291 int idx,
292 size_t key_len, 292 size_t key_len,
293 const u8 *key_data) 293 const u8 *key_data,
294 size_t seq_len, const u8 *seq)
294{ 295{
295 struct ieee80211_key *key; 296 struct ieee80211_key *key;
297 int i, j;
296 298
297 BUG_ON(idx < 0 || idx >= NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS); 299 BUG_ON(idx < 0 || idx >= NUM_DEFAULT_KEYS + NUM_DEFAULT_MGMT_KEYS);
298 300
@@ -318,14 +320,31 @@ struct ieee80211_key *ieee80211_key_alloc(enum ieee80211_key_alg alg,
318 case ALG_TKIP: 320 case ALG_TKIP:
319 key->conf.iv_len = TKIP_IV_LEN; 321 key->conf.iv_len = TKIP_IV_LEN;
320 key->conf.icv_len = TKIP_ICV_LEN; 322 key->conf.icv_len = TKIP_ICV_LEN;
323 if (seq) {
324 for (i = 0; i < NUM_RX_DATA_QUEUES; i++) {
325 key->u.tkip.rx[i].iv32 =
326 get_unaligned_le32(&seq[2]);
327 key->u.tkip.rx[i].iv16 =
328 get_unaligned_le16(seq);
329 }
330 }
321 break; 331 break;
322 case ALG_CCMP: 332 case ALG_CCMP:
323 key->conf.iv_len = CCMP_HDR_LEN; 333 key->conf.iv_len = CCMP_HDR_LEN;
324 key->conf.icv_len = CCMP_MIC_LEN; 334 key->conf.icv_len = CCMP_MIC_LEN;
335 if (seq) {
336 for (i = 0; i < NUM_RX_DATA_QUEUES; i++)
337 for (j = 0; j < CCMP_PN_LEN; j++)
338 key->u.ccmp.rx_pn[i][j] =
339 seq[CCMP_PN_LEN - j - 1];
340 }
325 break; 341 break;
326 case ALG_AES_CMAC: 342 case ALG_AES_CMAC:
327 key->conf.iv_len = 0; 343 key->conf.iv_len = 0;
328 key->conf.icv_len = sizeof(struct ieee80211_mmie); 344 key->conf.icv_len = sizeof(struct ieee80211_mmie);
345 if (seq)
346 for (j = 0; j < 6; j++)
347 key->u.aes_cmac.rx_pn[j] = seq[6 - j - 1];
329 break; 348 break;
330 } 349 }
331 memcpy(key->conf.key, key_data, key_len); 350 memcpy(key->conf.key, key_data, key_len);