Add support for WEP (encryption) for silver and gold WaveLAN/IEEE turbo cards.

Also update wicontrol to enable/disable encryption, set WEP keys and set the
TX key index. Silver cards only have 40-bit keys. This is something of a quick
hack, but it works well enough for me to commit this from the LinuxWorld
exhibit floor.

The WEP support only shows up if you have a card that supports it.

Would have been approved by: jkh, if he hadn't wandered off somewhere
Approved in his place by: msmith, who's standing right here

1 files changed, 15 insertions, 0 deletions

diff --git a/sys/dev/wi/if_wavelan_ieee.h b/sys/dev/wi/if_wavelan_ieee.h
index 5e5d2e3..5e1046a 100644
--- a/sys/dev/wi/if_wavelan_ieee.h
+++ b/sys/dev/wi/if_wavelan_ieee.h
@@ -210,6 +210,8 @@ struct wi_counters {
 #define WI_RID_WDS_ADDR5	0xFC15 /* port 1 MAC of WDS link node */
 #define WI_RID_WDS_ADDR6	0xFC16 /* port 1 MAC of WDS link node */
 #define WI_RID_MCAST_PM_BUF	0xFC17 /* PM buffering of mcast */
+#define WI_RID_ENCRYPTION	0xFC20 /* enable/disable WEP */
+#define WI_RID_AUTHTYPE		0xFC21 /* specify authentication type */
 
 /*
  * Network parameters, dynamic configuration entities
@@ -241,8 +243,21 @@ struct wi_counters {
 #define WI_RID_TX_RATE4		0xFCA2
 #define WI_RID_TX_RATE5		0xFCA3
 #define WI_RID_TX_RATE6		0xFCA4
+#define WI_RID_DEFLT_CRYPT_KEYS	0xFCB0
+#define WI_RID_TX_CRYPT_KEY	0xFCB1
 #define WI_RID_TICK_TIME	0xFCE0
 
+struct wi_key {
+	u_int16_t		wi_keylen;
+	u_int8_t		wi_keydat[14];
+};
+
+struct wi_ltv_keys {
+	u_int16_t		wi_len;
+	u_int16_t		wi_type;
+	struct wi_key		wi_keys[4];
+};
+
 /*
  * NIC information
  */