xref: /OK3568_Linux_fs/kernel/drivers/net/wireless/marvell/libertas/radiotap.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun #include <net/ieee80211_radiotap.h>
3*4882a593Smuzhiyun 
4*4882a593Smuzhiyun struct tx_radiotap_hdr {
5*4882a593Smuzhiyun 	struct ieee80211_radiotap_header hdr;
6*4882a593Smuzhiyun 	u8 rate;
7*4882a593Smuzhiyun 	u8 txpower;
8*4882a593Smuzhiyun 	u8 rts_retries;
9*4882a593Smuzhiyun 	u8 data_retries;
10*4882a593Smuzhiyun } __packed;
11*4882a593Smuzhiyun 
12*4882a593Smuzhiyun #define TX_RADIOTAP_PRESENT (				\
13*4882a593Smuzhiyun 	(1 << IEEE80211_RADIOTAP_RATE) |		\
14*4882a593Smuzhiyun 	(1 << IEEE80211_RADIOTAP_DBM_TX_POWER) |	\
15*4882a593Smuzhiyun 	(1 << IEEE80211_RADIOTAP_RTS_RETRIES) |		\
16*4882a593Smuzhiyun 	(1 << IEEE80211_RADIOTAP_DATA_RETRIES)  |	\
17*4882a593Smuzhiyun 	0)
18*4882a593Smuzhiyun 
19*4882a593Smuzhiyun #define IEEE80211_FC_VERSION_MASK    0x0003
20*4882a593Smuzhiyun #define IEEE80211_FC_TYPE_MASK       0x000c
21*4882a593Smuzhiyun #define IEEE80211_FC_TYPE_MGT        0x0000
22*4882a593Smuzhiyun #define IEEE80211_FC_TYPE_CTL        0x0004
23*4882a593Smuzhiyun #define IEEE80211_FC_TYPE_DATA       0x0008
24*4882a593Smuzhiyun #define IEEE80211_FC_SUBTYPE_MASK    0x00f0
25*4882a593Smuzhiyun #define IEEE80211_FC_TOFROMDS_MASK   0x0300
26*4882a593Smuzhiyun #define IEEE80211_FC_TODS_MASK       0x0100
27*4882a593Smuzhiyun #define IEEE80211_FC_FROMDS_MASK     0x0200
28*4882a593Smuzhiyun #define IEEE80211_FC_NODS            0x0000
29*4882a593Smuzhiyun #define IEEE80211_FC_TODS            0x0100
30*4882a593Smuzhiyun #define IEEE80211_FC_FROMDS          0x0200
31*4882a593Smuzhiyun #define IEEE80211_FC_DSTODS          0x0300
32*4882a593Smuzhiyun 
33*4882a593Smuzhiyun struct rx_radiotap_hdr {
34*4882a593Smuzhiyun 	struct ieee80211_radiotap_header hdr;
35*4882a593Smuzhiyun 	u8 flags;
36*4882a593Smuzhiyun 	u8 rate;
37*4882a593Smuzhiyun 	u8 antsignal;
38*4882a593Smuzhiyun } __packed;
39*4882a593Smuzhiyun 
40*4882a593Smuzhiyun #define RX_RADIOTAP_PRESENT (			\
41*4882a593Smuzhiyun 	(1 << IEEE80211_RADIOTAP_FLAGS) |	\
42*4882a593Smuzhiyun 	(1 << IEEE80211_RADIOTAP_RATE) |	\
43*4882a593Smuzhiyun 	(1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) |\
44*4882a593Smuzhiyun 	0)
45*4882a593Smuzhiyun 
46