diff options
author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 19:54:53 (GMT) |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 20:01:40 (GMT) |
commit | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (patch) | |
tree | 3c2086ab67398a019089a47ca3f362a4bc6db74f /drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c | |
parent | 34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (diff) | |
parent | 9173a8ef24a6b1b8031507b35b8ffe5f85a87692 (diff) | |
download | linux-fsl-qoriq-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.xz |
Merge branch 'master' into for-linus
Diffstat (limited to 'drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c')
-rw-r--r-- | drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c | 324 |
1 files changed, 38 insertions, 286 deletions
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c index de97bbe..e6d8385 100644 --- a/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c +++ b/drivers/staging/rtl8187se/ieee80211/ieee80211_crypt_tkip.c @@ -23,29 +23,14 @@ #include "ieee80211.h" -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)) -#include "rtl_crypto.h" -#else #include <linux/crypto.h> -#endif -//#include <asm/scatterlist.h> -#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)) - #include <asm/scatterlist.h> -#else - #include <linux/scatterlist.h> -#endif - +#include <linux/scatterlist.h> #include <linux/crc32.h> MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Host AP crypt: TKIP"); MODULE_LICENSE("GPL"); -#ifdef OPENSUSE_SLED -#ifndef IN_OPENSUSE_SLED -#define IN_OPENSUSE_SLED 1 -#endif -#endif struct ieee80211_tkip_data { #define TKIP_KEY_LEN 32 @@ -70,13 +55,10 @@ struct ieee80211_tkip_data { int key_idx; - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))||(IN_OPENSUSE_SLED)) - struct crypto_blkcipher *rx_tfm_arc4; - struct crypto_hash *rx_tfm_michael; - struct crypto_blkcipher *tx_tfm_arc4; - struct crypto_hash *tx_tfm_michael; - #endif - + struct crypto_blkcipher *rx_tfm_arc4; + struct crypto_hash *rx_tfm_michael; + struct crypto_blkcipher *tx_tfm_arc4; + struct crypto_hash *tx_tfm_michael; struct crypto_tfm *tfm_arc4; struct crypto_tfm *tfm_michael; @@ -94,22 +76,6 @@ static void * ieee80211_tkip_init(int key_idx) memset(priv, 0, sizeof(*priv)); priv->key_idx = key_idx; - #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - priv->tfm_arc4 = crypto_alloc_tfm("arc4", 0); - if (priv->tfm_arc4 == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API arc4\n"); - goto fail; - } - - priv->tfm_michael = crypto_alloc_tfm("michael_mic", 0); - if (priv->tfm_michael == NULL) { - printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate " - "crypto API michael_mic\n"); - goto fail; - } - - #else priv->tx_tfm_arc4 = crypto_alloc_blkcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(priv->tx_tfm_arc4)) { @@ -145,17 +111,11 @@ static void * ieee80211_tkip_init(int key_idx) priv->rx_tfm_michael = NULL; goto fail; } - #endif + return priv; fail: if (priv) { - #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - if (priv->tfm_michael) - crypto_free_tfm(priv->tfm_michael); - if (priv->tfm_arc4) - crypto_free_tfm(priv->tfm_arc4); - #else if (priv->tx_tfm_michael) crypto_free_hash(priv->tx_tfm_michael); if (priv->tx_tfm_arc4) @@ -164,7 +124,6 @@ fail: crypto_free_hash(priv->rx_tfm_michael); if (priv->rx_tfm_arc4) crypto_free_blkcipher(priv->rx_tfm_arc4); - #endif kfree(priv); } @@ -175,12 +134,7 @@ fail: static void ieee80211_tkip_deinit(void *priv) { struct ieee80211_tkip_data *_priv = priv; - #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - if (_priv && _priv->tfm_michael) - crypto_free_tfm(_priv->tfm_michael); - if (_priv && _priv->tfm_arc4) - crypto_free_tfm(_priv->tfm_arc4); - #else + if (_priv) { if (_priv->tx_tfm_michael) crypto_free_hash(_priv->tx_tfm_michael); @@ -191,7 +145,6 @@ static void ieee80211_tkip_deinit(void *priv) if (_priv->rx_tfm_arc4) crypto_free_blkcipher(_priv->rx_tfm_arc4); } - #endif kfree(priv); } @@ -281,7 +234,6 @@ static inline u16 _S_(u16 v) return Sbox[Lo8(v)] ^ ((t << 8) | (t >> 8)); } -#ifndef JOHN_TKIP #define PHASE1_LOOP_COUNT 8 static void tkip_mixing_phase1(u16 *TTAK, const u8 *TK, const u8 *TA, u32 IV32) @@ -351,21 +303,17 @@ static void tkip_mixing_phase2(u8 *WEPSeed, const u8 *TK, const u16 *TTAK, } #endif } -#endif + static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) { struct ieee80211_tkip_data *tkey = priv; - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21))||(IN_OPENSUSE_SLED)) struct blkcipher_desc desc = {.tfm = tkey->tx_tfm_arc4}; - #endif int len; u8 *pos; - struct ieee80211_hdr *hdr; -#ifndef JOHN_TKIP + struct ieee80211_hdr_4addr *hdr; u8 rc4key[16],*icv; u32 crc; struct scatterlist sg; -#endif int ret; ret = 0; @@ -373,20 +321,8 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) skb->len < hdr_len) return -1; - hdr = (struct ieee80211_hdr *) skb->data; -#if 0 -printk("@@ tkey\n"); -printk("%x|", ((u32*)tkey->key)[0]); -printk("%x|", ((u32*)tkey->key)[1]); -printk("%x|", ((u32*)tkey->key)[2]); -printk("%x|", ((u32*)tkey->key)[3]); -printk("%x|", ((u32*)tkey->key)[4]); -printk("%x|", ((u32*)tkey->key)[5]); -printk("%x|", ((u32*)tkey->key)[6]); -printk("%x\n", ((u32*)tkey->key)[7]); -#endif + hdr = (struct ieee80211_hdr_4addr *)skb->data; -#ifndef JOHN_TKIP if (!tkey->tx_phase1_done) { tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2, tkey->tx_iv32); @@ -394,95 +330,56 @@ printk("%x\n", ((u32*)tkey->key)[7]); } tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16); -#else - tkey->tx_phase1_done = 1; -#endif /*JOHN_TKIP*/ - len = skb->len - hdr_len; pos = skb_push(skb, 8); memmove(pos, pos + 8, hdr_len); pos += hdr_len; -#ifdef JOHN_TKIP - *pos++ = Hi8(tkey->tx_iv16); - *pos++ = (Hi8(tkey->tx_iv16) | 0x20) & 0x7F; - *pos++ = Lo8(tkey->tx_iv16); -#else *pos++ = rc4key[0]; *pos++ = rc4key[1]; *pos++ = rc4key[2]; -#endif *pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */; *pos++ = tkey->tx_iv32 & 0xff; *pos++ = (tkey->tx_iv32 >> 8) & 0xff; *pos++ = (tkey->tx_iv32 >> 16) & 0xff; *pos++ = (tkey->tx_iv32 >> 24) & 0xff; -#ifndef JOHN_TKIP + icv = skb_put(skb, 4); -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, len); -#else - crc = ~ether_crc_le(len, pos); -#endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; icv[3] = crc >> 24; - #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - crypto_cipher_setkey(tkey->tfm_arc4, rc4key, 16); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - crypto_cipher_encrypt(tkey->tfm_arc4, &sg, &sg, len + 4); - #else crypto_blkcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16); - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = len + 4; - #else - sg_init_one(&sg, pos, len+4); - #endif + sg_init_one(&sg, pos, len + 4); ret= crypto_blkcipher_encrypt(&desc, &sg, &sg, len + 4); - #endif -#endif + tkey->tx_iv16++; if (tkey->tx_iv16 == 0) { tkey->tx_phase1_done = 0; tkey->tx_iv32++; } -#ifndef JOHN_TKIP - #if((LINUX_VERSION_CODE <KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - return 0; - #else return ret; - #endif -#else - return 0; -#endif } static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) { - struct ieee80211_tkip_data *tkey = priv; - #if((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,21)) ||(IN_OPENSUSE_SLED)) - struct blkcipher_desc desc = {.tfm = tkey->rx_tfm_arc4}; - #endif + struct ieee80211_tkip_data *tkey = priv; + struct blkcipher_desc desc = { .tfm = tkey->rx_tfm_arc4 }; u8 keyidx, *pos; u32 iv32; u16 iv16; - struct ieee80211_hdr *hdr; -#ifndef JOHN_TKIP + struct ieee80211_hdr_4addr *hdr; u8 icv[4]; u32 crc; struct scatterlist sg; u8 rc4key[16]; int plen; -#endif + if (skb->len < hdr_len + 8 + 4) return -1; - hdr = (struct ieee80211_hdr *) skb->data; + hdr = (struct ieee80211_hdr_4addr *)skb->data; pos = skb->data + hdr_len; keyidx = pos[3]; if (!(keyidx & (1 << 5))) { @@ -509,7 +406,6 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) iv16 = (pos[0] << 8) | pos[2]; iv32 = pos[4] | (pos[5] << 8) | (pos[6] << 16) | (pos[7] << 24); pos += 8; -#ifndef JOHN_TKIP if (iv32 < tkey->rx_iv32 || (iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) { @@ -530,21 +426,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) tkip_mixing_phase2(rc4key, tkey->key, tkey->rx_ttak, iv16); plen = skb->len - hdr_len - 12; - #if((LINUX_VERSION_CODE <KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - crypto_cipher_setkey(tkey->tfm_arc4, rc4key, 16); - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - crypto_cipher_decrypt(tkey->tfm_arc4, &sg, &sg, plen + 4); - #else crypto_blkcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16); - #if(LINUX_VERSION_CODE <KERNEL_VERSION(2,6,24)) - sg.page = virt_to_page(pos); - sg.offset = offset_in_page(pos); - sg.length = plen + 4; - #else - sg_init_one(&sg, pos, plen+4); - #endif + sg_init_one(&sg, pos, plen + 4); if (crypto_blkcipher_decrypt(&desc, &sg, &sg, plen + 4)) { if (net_ratelimit()) { printk(KERN_DEBUG ": TKIP: failed to decrypt " @@ -553,13 +436,8 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) } return -7; } - #endif -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) crc = ~crc32_le(~0, pos, plen); -#else - crc = ~ether_crc_le(plen, pos); -#endif icv[0] = crc; icv[1] = crc >> 8; icv[2] = crc >> 16; @@ -578,8 +456,6 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) return -5; } -#endif /* JOHN_TKIP */ - /* Update real counters only after Michael MIC verification has * completed */ tkey->rx_iv32_new = iv32; @@ -590,67 +466,9 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) skb_pull(skb, 8); skb_trim(skb, skb->len - 4); -//john's test -#ifdef JOHN_DUMP -if( ((u16*)skb->data)[0] & 0x4000){ - printk("@@ rx decrypted skb->data"); - int i; - for(i=0;i<skb->len;i++){ - if( (i%24)==0 ) printk("\n"); - printk("%2x ", ((u8*)skb->data)[i]); - } - printk("\n"); -} -#endif /*JOHN_DUMP*/ return keyidx; } -#if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21)) && (!IN_OPENSUSE_SLED)) -static int michael_mic(struct ieee80211_tkip_data *tkey, u8 *key, u8 *hdr, - u8 *data, size_t data_len, u8 *mic) -{ - struct scatterlist sg[2]; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,20) - struct hash_desc desc; - int ret=0; -#endif - if (tkey->tfm_michael == NULL) { - printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); - return -1; - } - sg[0].page = virt_to_page(hdr); - sg[0].offset = offset_in_page(hdr); - sg[0].length = 16; - - sg[1].page = virt_to_page(data); - sg[1].offset = offset_in_page(data); - sg[1].length = data_len; - - //crypto_digest_init(tkey->tfm_michael); - //crypto_digest_setkey(tkey->tfm_michael, key, 8); - //crypto_digest_update(tkey->tfm_michael, sg, 2); - //crypto_digest_final(tkey->tfm_michael, mic); - - //return 0; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20) - crypto_digest_init(tkey->tfm_michael); - crypto_digest_setkey(tkey->tfm_michael, key, 8); - crypto_digest_update(tkey->tfm_michael, sg, 2); - crypto_digest_final(tkey->tfm_michael, mic); - - return 0; -#else -if (crypto_hash_setkey(tkey->tfm_michael, key, 8)) - return -1; - -// return 0; - desc.tfm = tkey->tfm_michael; - desc.flags = 0; - ret = crypto_hash_digest(&desc, sg, data_len + 16, mic); - return ret; -#endif -} -#else static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, u8 * data, size_t data_len, u8 * mic) { @@ -661,18 +479,10 @@ static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, printk(KERN_WARNING "michael_mic: tfm_michael == NULL\n"); return -1; } - #if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)) - sg[0].page = virt_to_page(hdr); - sg[0].offset = offset_in_page(hdr); - sg[0].length = 16; - sg[1].page = virt_to_page(data); - sg[1].offset = offset_in_page(data); - sg[1].length = data_len; - #else - sg_init_table(sg, 2); - sg_set_buf(&sg[0], hdr, 16); - sg_set_buf(&sg[1], data, data_len); - #endif + + sg_init_table(sg, 2); + sg_set_buf(&sg[0], hdr, 16); + sg_set_buf(&sg[1], data, data_len); if (crypto_hash_setkey(tfm_michael, key, 8)) return -1; @@ -681,15 +491,12 @@ static int michael_mic(struct crypto_hash *tfm_michael, u8 * key, u8 * hdr, desc.flags = 0; return crypto_hash_digest(&desc, sg, data_len + 16, mic); } -#endif - - static void michael_mic_hdr(struct sk_buff *skb, u8 *hdr) { - struct ieee80211_hdr *hdr11; + struct ieee80211_hdr_4addr *hdr11; - hdr11 = (struct ieee80211_hdr *) skb->data; + hdr11 = (struct ieee80211_hdr_4addr *)skb->data; switch (le16_to_cpu(hdr11->frame_ctl) & (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) { case IEEE80211_FCTL_TODS: @@ -720,9 +527,9 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri { struct ieee80211_tkip_data *tkey = priv; u8 *pos; - struct ieee80211_hdr *hdr; + struct ieee80211_hdr_4addr *hdr; - hdr = (struct ieee80211_hdr *) skb->data; + hdr = (struct ieee80211_hdr_4addr *)skb->data; if (skb_tailroom(skb) < 8 || skb->len < hdr_len) { printk(KERN_DEBUG "Invalid packet for Michael MIC add " @@ -740,22 +547,16 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *pri } // } pos = skb_put(skb, 8); - #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - if (michael_mic(tkey, &tkey->key[16], tkey->tx_hdr, + + if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr, skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) - #else - if (michael_mic(tkey->tx_tfm_michael, &tkey->key[16], tkey->tx_hdr, - skb->data + hdr_len, skb->len - 8 - hdr_len, pos)) - #endif return -1; return 0; } - -#if WIRELESS_EXT >= 18 static void ieee80211_michael_mic_failure(struct net_device *dev, - struct ieee80211_hdr *hdr, + struct ieee80211_hdr_4addr *hdr, int keyidx) { union iwreq_data wrqu; @@ -774,39 +575,15 @@ static void ieee80211_michael_mic_failure(struct net_device *dev, wrqu.data.length = sizeof(ev); wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *) &ev); } -#elif WIRELESS_EXT >= 15 -static void ieee80211_michael_mic_failure(struct net_device *dev, - struct ieee80211_hdr *hdr, - int keyidx) -{ - union iwreq_data wrqu; - char buf[128]; - - /* TODO: needed parameters: count, keyid, key type, TSC */ - sprintf(buf, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr=" - MAC_FMT ")", keyidx, hdr->addr1[0] & 0x01 ? "broad" : "uni", - MAC_ARG(hdr->addr2)); - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = strlen(buf); - wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf); -} -#else /* WIRELESS_EXT >= 15 */ -static inline void ieee80211_michael_mic_failure(struct net_device *dev, - struct ieee80211_hdr *hdr, - int keyidx) -{ -} -#endif /* WIRELESS_EXT >= 15 */ - static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, int hdr_len, void *priv) { struct ieee80211_tkip_data *tkey = priv; u8 mic[8]; - struct ieee80211_hdr *hdr; + struct ieee80211_hdr_4addr *hdr; - hdr = (struct ieee80211_hdr *) skb->data; + hdr = (struct ieee80211_hdr_4addr *)skb->data; if (!tkey->key_set) return -1; @@ -818,17 +595,14 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, tkey->rx_hdr[12] = *(skb->data + hdr_len - 2) & 0x07; } // } - #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - if (michael_mic(tkey, &tkey->key[24], tkey->rx_hdr, - skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) - #else + if (michael_mic(tkey->rx_tfm_michael, &tkey->key[24], tkey->rx_hdr, - skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) - #endif - return -1; + skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) + return -1; + if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) { - struct ieee80211_hdr *hdr; - hdr = (struct ieee80211_hdr *) skb->data; + struct ieee80211_hdr_4addr *hdr; + hdr = (struct ieee80211_hdr_4addr *)skb->data; printk(KERN_DEBUG "%s: Michael MIC verification failed for " "MSDU from " MAC_FMT " keyidx=%d\n", skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2), @@ -854,29 +628,19 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv) { struct ieee80211_tkip_data *tkey = priv; int keyidx; - #if ((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - struct crypto_tfm *tfm = tkey->tfm_michael; - struct crypto_tfm *tfm2 = tkey->tfm_arc4; - #else struct crypto_hash *tfm = tkey->tx_tfm_michael; struct crypto_blkcipher *tfm2 = tkey->tx_tfm_arc4; struct crypto_hash *tfm3 = tkey->rx_tfm_michael; struct crypto_blkcipher *tfm4 = tkey->rx_tfm_arc4; - #endif keyidx = tkey->key_idx; memset(tkey, 0, sizeof(*tkey)); tkey->key_idx = keyidx; - #if((LINUX_VERSION_CODE < KERNEL_VERSION(2,6,21))&&(!IN_OPENSUSE_SLED)) - tkey->tfm_michael = tfm; - tkey->tfm_arc4 = tfm2; - #else tkey->tx_tfm_michael = tfm; tkey->tx_tfm_arc4 = tfm2; tkey->rx_tfm_michael = tfm3; tkey->rx_tfm_arc4 = tfm4; - #endif if (len == TKIP_KEY_LEN) { memcpy(tkey->key, key, TKIP_KEY_LEN); @@ -987,15 +751,3 @@ void ieee80211_tkip_null(void) // printk("============>%s()\n", __func__); return; } - -#if 0 -#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)) -EXPORT_SYMBOL(ieee80211_tkip_null); -#else -EXPORT_SYMBOL_NOVERS(ieee80211_tkip_null); -#endif -#endif - - -//module_init(ieee80211_crypto_tkip_init); -//module_exit(ieee80211_crypto_tkip_exit); |