diff options
| -rw-r--r-- | drivers/net/wireless/airo.c | 72 |
1 files changed, 33 insertions, 39 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index a619af6960a..8eac7fb4521 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -501,10 +501,10 @@ typedef struct { /* This structure came from an email sent to me from an engineer at aironet for inclusion into this driver */ typedef struct { - u16 len; - u16 kindex; + __le16 len; + __le16 kindex; u8 mac[ETH_ALEN]; - u16 klen; + __le16 klen; u8 key[16]; } WepKeyRid; @@ -1750,31 +1750,22 @@ static int readBSSListRid(struct airo_info *ai, int first, list, ai->bssListRidLen, 1); } -static int readWepKeyRid(struct airo_info*ai, WepKeyRid *wkr, int temp, int lock) { - int rc = PC4500_readrid(ai, temp ? RID_WEP_TEMP : RID_WEP_PERM, +static int readWepKeyRid(struct airo_info *ai, WepKeyRid *wkr, int temp, int lock) +{ + return PC4500_readrid(ai, temp ? RID_WEP_TEMP : RID_WEP_PERM, wkr, sizeof(*wkr), lock); - - wkr->len = le16_to_cpu(wkr->len); - wkr->kindex = le16_to_cpu(wkr->kindex); - wkr->klen = le16_to_cpu(wkr->klen); - return rc; } -/* In the writeXXXRid routines we copy the rids so that we don't screwup - * the originals when we endian them... */ -static int writeWepKeyRid(struct airo_info*ai, WepKeyRid *pwkr, int perm, int lock) { - int rc; - WepKeyRid wkr = *pwkr; - wkr.len = cpu_to_le16(wkr.len); - wkr.kindex = cpu_to_le16(wkr.kindex); - wkr.klen = cpu_to_le16(wkr.klen); - rc = PC4500_writerid(ai, RID_WEP_TEMP, &wkr, sizeof(wkr), lock); - if (rc!=SUCCESS) airo_print_err(ai->dev->name, "WEP_TEMP set %x", rc); +static int writeWepKeyRid(struct airo_info *ai, WepKeyRid *wkr, int perm, int lock) +{ + int rc; + rc = PC4500_writerid(ai, RID_WEP_TEMP, wkr, sizeof(*wkr), lock); + if (rc!=SUCCESS) + airo_print_err(ai->dev->name, "WEP_TEMP set %x", rc); if (perm) { - rc = PC4500_writerid(ai, RID_WEP_PERM, &wkr, sizeof(wkr), lock); - if (rc!=SUCCESS) { + rc = PC4500_writerid(ai, RID_WEP_PERM, wkr, sizeof(*wkr), lock); + if (rc!=SUCCESS) airo_print_err(ai->dev->name, "WEP_PERM set %x", rc); - } } return rc; } @@ -3755,7 +3746,7 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock) int status; int i; SsidRid mySsid; - u16 lastindex; + __le16 lastindex; WepKeyRid wkr; int rc; @@ -3891,7 +3882,7 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock) rc = readWepKeyRid(ai, &wkr, 1, lock); if (rc == SUCCESS) do { lastindex = wkr.kindex; - if (wkr.kindex == 0xffff) { + if (wkr.kindex == cpu_to_le16(0xffff)) { ai->defindex = wkr.mac[0]; } rc = readWepKeyRid(ai, &wkr, 0, lock); @@ -5197,39 +5188,40 @@ static int do_writerid( struct airo_info *ai, u16 rid, const void *rid_data, static int get_wep_key(struct airo_info *ai, u16 index) { WepKeyRid wkr; int rc; - u16 lastindex; + __le16 lastindex; rc = readWepKeyRid(ai, &wkr, 1, 1); if (rc == SUCCESS) do { lastindex = wkr.kindex; - if (wkr.kindex == index) { + if (wkr.kindex == cpu_to_le16(index)) { if (index == 0xffff) { return wkr.mac[0]; } - return wkr.klen; + return le16_to_cpu(wkr.klen); } readWepKeyRid(ai, &wkr, 0, 1); - } while(lastindex != wkr.kindex); + } while (lastindex != wkr.kindex); return -1; } static int set_wep_key(struct airo_info *ai, u16 index, - const char *key, u16 keylen, int perm, int lock ) { + const char *key, u16 keylen, int perm, int lock ) +{ static const unsigned char macaddr[ETH_ALEN] = { 0x01, 0, 0, 0, 0, 0 }; WepKeyRid wkr; memset(&wkr, 0, sizeof(wkr)); if (keylen == 0) { // We are selecting which key to use - wkr.len = sizeof(wkr); - wkr.kindex = 0xffff; + wkr.len = cpu_to_le16(sizeof(wkr)); + wkr.kindex = cpu_to_le16(0xffff); wkr.mac[0] = (char)index; if (perm) ai->defindex = (char)index; } else { // We are actually setting the key - wkr.len = sizeof(wkr); - wkr.kindex = index; - wkr.klen = keylen; + wkr.len = cpu_to_le16(sizeof(wkr)); + wkr.kindex = cpu_to_le16(index); + wkr.klen = cpu_to_le16(keylen); memcpy( wkr.key, key, keylen ); memcpy( wkr.mac, macaddr, ETH_ALEN ); } @@ -5281,14 +5273,15 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) { set_wep_key(ai, index, key, i/3, 1, 1); } -static int proc_wepkey_open( struct inode *inode, struct file *file ) { +static int proc_wepkey_open( struct inode *inode, struct file *file ) +{ struct proc_data *data; struct proc_dir_entry *dp = PDE(inode); struct net_device *dev = dp->data; struct airo_info *ai = dev->priv; char *ptr; WepKeyRid wkr; - u16 lastindex; + __le16 lastindex; int j=0; int rc; @@ -5314,12 +5307,13 @@ static int proc_wepkey_open( struct inode *inode, struct file *file ) { rc = readWepKeyRid(ai, &wkr, 1, 1); if (rc == SUCCESS) do { lastindex = wkr.kindex; - if (wkr.kindex == 0xffff) { + if (wkr.kindex == cpu_to_le16(0xffff)) { j += sprintf(ptr+j, "Tx key = %d\n", (int)wkr.mac[0]); } else { j += sprintf(ptr+j, "Key %d set with length = %d\n", - (int)wkr.kindex, (int)wkr.klen); + le16_to_cpu(wkr.kindex), + le16_to_cpu(wkr.klen)); } readWepKeyRid(ai, &wkr, 0, 1); } while((lastindex != wkr.kindex) && (j < 180-30)); |