hc
2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d
kernel/drivers/staging/rtl8192u/ieee80211/dot11d.h
....@@ -17,74 +17,41 @@
1717 };
1818
1919 struct rt_dot11d_info {
20
- bool enabled; /* dot11MultiDomainCapabilityEnabled */
21
-
2220 u16 country_ie_len; /* > 0 if country_ie_buf[] contains valid country information element. */
21
+
22
+ /* country_ie_src_addr u16 aligned for comparison and copy */
23
+ u8 country_ie_src_addr[ETH_ALEN]; /* Source AP of the country IE. */
2324 u8 country_ie_buf[MAX_IE_LEN];
24
- u8 country_ie_src_addr[6]; /* Source AP of the country IE. */
2525 u8 country_ie_watchdog;
2626
2727 u8 channel_map[MAX_CHANNEL_NUMBER + 1]; /* !Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */
2828 u8 max_tx_pwr_dbm_list[MAX_CHANNEL_NUMBER + 1];
2929
3030 enum dot11d_state state;
31
+ u8 dot11d_enabled; /* dot11MultiDomainCapabilityEnabled */
3132 };
3233
33
-#define eqMacAddr(a, b) (((a)[0] == (b)[0] && \
34
- (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && \
35
- (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0)
36
-#define cpMacAddr(des, src) ((des)[0] = (src)[0], \
37
- (des)[1] = (src)[1], (des)[2] = (src)[2], \
38
- (des)[3] = (src)[3], (des)[4] = (src)[4], \
39
- (des)[5] = (src)[5])
40
-#define GET_DOT11D_INFO(__pIeeeDev) ((struct rt_dot11d_info *)((__pIeeeDev)->pDot11dInfo))
34
+#define GET_DOT11D_INFO(ieee_dev) ((struct rt_dot11d_info *)((ieee_dev)->dot11d_info))
4135
42
-#define IS_DOT11D_ENABLE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->enabled)
43
-#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->country_ie_len > 0)
36
+#define IS_DOT11D_ENABLE(ieee_dev) (GET_DOT11D_INFO(ieee_dev)->dot11d_enabled)
37
+#define IS_COUNTRY_IE_VALID(ieee_dev) (GET_DOT11D_INFO(ieee_dev)->country_ie_len > 0)
4438
45
-#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->country_ie_src_addr, __pTa)
46
-#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->country_ie_src_addr, __pTa)
39
+#define IS_EQUAL_CIE_SRC(ieee_dev, addr) ether_addr_equal(GET_DOT11D_INFO(ieee_dev)->country_ie_src_addr, addr)
40
+#define UPDATE_CIE_SRC(ieee_dev, addr) ether_addr_copy(GET_DOT11D_INFO(ieee_dev)->country_ie_src_addr, addr)
4741
48
-#define GET_CIE_WATCHDOG(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->country_ie_watchdog)
49
-#define RESET_CIE_WATCHDOG(__pIeeeDev) (GET_CIE_WATCHDOG(__pIeeeDev) = 0)
50
-#define UPDATE_CIE_WATCHDOG(__pIeeeDev) (++GET_CIE_WATCHDOG(__pIeeeDev))
42
+#define GET_CIE_WATCHDOG(ieee_dev) (GET_DOT11D_INFO(ieee_dev)->country_ie_watchdog)
43
+#define RESET_CIE_WATCHDOG(ieee_dev) (GET_CIE_WATCHDOG(ieee_dev) = 0)
44
+#define UPDATE_CIE_WATCHDOG(ieee_dev) (++GET_CIE_WATCHDOG(ieee_dev))
5145
52
-void
53
-Dot11d_Init(
54
- struct ieee80211_device *dev
55
- );
46
+void rtl8192u_dot11d_init(struct ieee80211_device *dev);
47
+void dot11d_reset(struct ieee80211_device *dev);
48
+void dot11d_update_country_ie(struct ieee80211_device *dev,
49
+ u8 *addr,
50
+ u16 coutry_ie_len,
51
+ u8 *coutry_ie);
52
+u8 dot11d_get_max_tx_pwr_in_dbm(struct ieee80211_device *dev, u8 channel);
53
+void dot11d_scan_complete(struct ieee80211_device *dev);
54
+int is_legal_channel(struct ieee80211_device *dev, u8 channel);
55
+int to_legal_channel(struct ieee80211_device *dev, u8 channel);
5656
57
-void
58
-Dot11d_Reset(
59
- struct ieee80211_device *dev
60
- );
61
-
62
-void
63
-Dot11d_UpdateCountryIe(
64
- struct ieee80211_device *dev,
65
- u8 *pTaddr,
66
- u16 CoutryIeLen,
67
- u8 *pCoutryIe
68
- );
69
-
70
-u8
71
-DOT11D_GetMaxTxPwrInDbm(
72
- struct ieee80211_device *dev,
73
- u8 Channel
74
- );
75
-
76
-void
77
-DOT11D_ScanComplete(
78
- struct ieee80211_device *dev
79
- );
80
-
81
-int IsLegalChannel(
82
- struct ieee80211_device *dev,
83
- u8 channel
84
-);
85
-
86
-int ToLegalChannel(
87
- struct ieee80211_device *dev,
88
- u8 channel
89
-);
9057 #endif /* #ifndef __INC_DOT11D_H */