wireless: move crypto constants to ieee80211.h
mac80211 and the Intel drivers all define crypto
constants, move them to ieee80211.h instead.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index 67059b8..e39cc91 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -335,12 +335,12 @@
switch (cipher) {
case WLAN_CIPHER_SUITE_WEP40:
case WLAN_CIPHER_SUITE_WEP104:
- key->conf.iv_len = WEP_IV_LEN;
- key->conf.icv_len = WEP_ICV_LEN;
+ key->conf.iv_len = IEEE80211_WEP_IV_LEN;
+ key->conf.icv_len = IEEE80211_WEP_ICV_LEN;
break;
case WLAN_CIPHER_SUITE_TKIP:
- key->conf.iv_len = TKIP_IV_LEN;
- key->conf.icv_len = TKIP_ICV_LEN;
+ key->conf.iv_len = IEEE80211_TKIP_IV_LEN;
+ key->conf.icv_len = IEEE80211_TKIP_ICV_LEN;
if (seq) {
for (i = 0; i < IEEE80211_NUM_TIDS; i++) {
key->u.tkip.rx[i].iv32 =
@@ -352,13 +352,13 @@
spin_lock_init(&key->u.tkip.txlock);
break;
case WLAN_CIPHER_SUITE_CCMP:
- key->conf.iv_len = CCMP_HDR_LEN;
- key->conf.icv_len = CCMP_MIC_LEN;
+ key->conf.iv_len = IEEE80211_CCMP_HDR_LEN;
+ key->conf.icv_len = IEEE80211_CCMP_MIC_LEN;
if (seq) {
for (i = 0; i < IEEE80211_NUM_TIDS + 1; i++)
- for (j = 0; j < CCMP_PN_LEN; j++)
+ for (j = 0; j < IEEE80211_CCMP_PN_LEN; j++)
key->u.ccmp.rx_pn[i][j] =
- seq[CCMP_PN_LEN - j - 1];
+ seq[IEEE80211_CCMP_PN_LEN - j - 1];
}
/*
* Initialize AES key state here as an optimization so that
@@ -375,9 +375,9 @@
key->conf.iv_len = 0;
key->conf.icv_len = sizeof(struct ieee80211_mmie);
if (seq)
- for (j = 0; j < CMAC_PN_LEN; j++)
+ for (j = 0; j < IEEE80211_CMAC_PN_LEN; j++)
key->u.aes_cmac.rx_pn[j] =
- seq[CMAC_PN_LEN - j - 1];
+ seq[IEEE80211_CMAC_PN_LEN - j - 1];
/*
* Initialize AES key state here as an optimization so that
* it does not need to be initialized for every packet.
@@ -740,13 +740,13 @@
pn = key->u.ccmp.rx_pn[IEEE80211_NUM_TIDS];
else
pn = key->u.ccmp.rx_pn[tid];
- memcpy(seq->ccmp.pn, pn, CCMP_PN_LEN);
+ memcpy(seq->ccmp.pn, pn, IEEE80211_CCMP_PN_LEN);
break;
case WLAN_CIPHER_SUITE_AES_CMAC:
if (WARN_ON(tid != 0))
return;
pn = key->u.aes_cmac.rx_pn;
- memcpy(seq->aes_cmac.pn, pn, CMAC_PN_LEN);
+ memcpy(seq->aes_cmac.pn, pn, IEEE80211_CMAC_PN_LEN);
break;
}
}