xref: /linux/drivers/net/wireless/ath/reg.h (revision e5451c8f8330e03ad3cfa16048b4daf961af434f)
1 /*
2  * Copyright (c) 2008-2009 Atheros Communications Inc.
3  *
4  * Permission to use, copy, modify, and/or distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 #ifndef ATH_REGISTERS_H
18 #define ATH_REGISTERS_H
19 
20 #define AR_MIBC			0x0040
21 #define AR_MIBC_COW		0x00000001
22 #define AR_MIBC_FMC		0x00000002
23 #define AR_MIBC_CMC		0x00000004
24 #define AR_MIBC_MCS		0x00000008
25 
26 #define AR_STA_ID0		0x8000
27 #define AR_STA_ID1		0x8004
28 #define AR_STA_ID1_SADH_MASK	0x0000ffff
29 
30 /*
31  * BSSID mask registers. See ath_hw_set_bssid_mask()
32  * for detailed documentation about these registers.
33  */
34 #define AR_BSSMSKL		0x80e0
35 #define AR_BSSMSKU		0x80e4
36 
37 #define AR_TFCNT		0x80ec
38 #define AR_RFCNT		0x80f0
39 #define AR_RCCNT		0x80f4
40 #define AR_CCCNT		0x80f8
41 
42 #define AR_KEYTABLE_0           0x8800
43 #define AR_KEYTABLE(_n)         (AR_KEYTABLE_0 + ((_n)*32))
44 #define AR_KEY_CACHE_SIZE       128
45 #define AR_RSVD_KEYTABLE_ENTRIES 4
46 #define AR_KEY_TYPE             0x00000007
47 #define AR_KEYTABLE_TYPE_40     0x00000000
48 #define AR_KEYTABLE_TYPE_104    0x00000001
49 #define AR_KEYTABLE_TYPE_128    0x00000003
50 #define AR_KEYTABLE_TYPE_TKIP   0x00000004
51 #define AR_KEYTABLE_TYPE_AES    0x00000005
52 #define AR_KEYTABLE_TYPE_CCM    0x00000006
53 #define AR_KEYTABLE_TYPE_CLR    0x00000007
54 #define AR_KEYTABLE_ANT         0x00000008
55 #define AR_KEYTABLE_VALID       0x00008000
56 #define AR_KEYTABLE_KEY0(_n)    (AR_KEYTABLE(_n) + 0)
57 #define AR_KEYTABLE_KEY1(_n)    (AR_KEYTABLE(_n) + 4)
58 #define AR_KEYTABLE_KEY2(_n)    (AR_KEYTABLE(_n) + 8)
59 #define AR_KEYTABLE_KEY3(_n)    (AR_KEYTABLE(_n) + 12)
60 #define AR_KEYTABLE_KEY4(_n)    (AR_KEYTABLE(_n) + 16)
61 #define AR_KEYTABLE_TYPE(_n)    (AR_KEYTABLE(_n) + 20)
62 #define AR_KEYTABLE_MAC0(_n)    (AR_KEYTABLE(_n) + 24)
63 #define AR_KEYTABLE_MAC1(_n)    (AR_KEYTABLE(_n) + 28)
64 
65 #endif /* ATH_REGISTERS_H */
66