[PATCH] staging: rtl8712: use common ieee80211 constants

[PATCH] staging: rtl8712: use common ieee80211 constants

[Michael Straube]

Many defined constants in wifi.h are unused and/or available from
<linux/ieee80211.h>, some with slightly different names. Use the
common ones, rename where necessary and remove unused.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
 drivers/staging/rtl8712/rtl871x_ioctl_linux.c |  2 +-
 drivers/staging/rtl8712/rtl871x_mlme.c        |  8 +--
 drivers/staging/rtl8712/wifi.h                | 51 -------------------
 3 files changed, 5 insertions(+), 56 deletions(-)

diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
index 36c89cde525d..81482d5ae1a3 100644
--- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
+++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c
@@ -1411,7 +1411,7 @@ static int r8711_wx_get_rate(struct net_device *dev,
 		pht_capie = (struct rtl_ieee80211_ht_cap *)(p + 2);
 		memcpy(&mcs_rate, pht_capie->supp_mcs_set, 2);
 		bw_40MHz = (le16_to_cpu(pht_capie->cap_info) &
-			    IEEE80211_HT_CAP_SUP_WIDTH) ? 1 : 0;
+			    IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0;
 		short_GI = (le16_to_cpu(pht_capie->cap_info) &
 			    (IEEE80211_HT_CAP_SGI_20 |
 			    IEEE80211_HT_CAP_SGI_40)) ? 1 : 0;
diff --git a/drivers/staging/rtl8712/rtl871x_mlme.c b/drivers/staging/rtl8712/rtl871x_mlme.c
index efd75add8e35..9ee1bfac0763 100644
--- a/drivers/staging/rtl8712/rtl871x_mlme.c
+++ b/drivers/staging/rtl8712/rtl871x_mlme.c
@@ -1660,14 +1660,14 @@ unsigned int r8712_restructure_ht_ie(struct _adapter *padapter, u8 *in_ie,
 		}
 		out_len = *pout_len;
 		memset(&ht_capie, 0, sizeof(struct rtl_ieee80211_ht_cap));
-		ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH |
+		ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
 				    IEEE80211_HT_CAP_SGI_20 |
 				    IEEE80211_HT_CAP_SGI_40 |
 				    IEEE80211_HT_CAP_TX_STBC |
 				    IEEE80211_HT_CAP_MAX_AMSDU |
 				    IEEE80211_HT_CAP_DSSSCCK40);
-		ht_capie.ampdu_params_info = (IEEE80211_HT_CAP_AMPDU_FACTOR &
-				0x03) | (IEEE80211_HT_CAP_AMPDU_DENSITY & 0x00);
+		ht_capie.ampdu_params_info = (IEEE80211_HT_AMPDU_PARM_FACTOR &
+				0x03) | (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00);
 		r8712_set_ie(out_ie + out_len, _HT_CAPABILITY_IE_,
 			     sizeof(struct rtl_ieee80211_ht_cap),
 			     (unsigned char *)&ht_capie, pout_len);
@@ -1705,7 +1705,7 @@ static void update_ht_cap(struct _adapter *padapter, u8 *pie, uint ie_len)
 	if (p && len > 0) {
 		pht_capie = (struct rtl_ieee80211_ht_cap *)(p + 2);
 		max_ampdu_sz = (pht_capie->ampdu_params_info &
-				IEEE80211_HT_CAP_AMPDU_FACTOR);
+				IEEE80211_HT_AMPDU_PARM_FACTOR);
 		/* max_ampdu_sz (kbytes); */
 		max_ampdu_sz = 1 << (max_ampdu_sz + 3);
 		phtpriv->rx_ampdu_maxlen = max_ampdu_sz;
diff --git a/drivers/staging/rtl8712/wifi.h b/drivers/staging/rtl8712/wifi.h
index 66e0634f07ba..601d4ff607bc 100644
--- a/drivers/staging/rtl8712/wifi.h
+++ b/drivers/staging/rtl8712/wifi.h
@@ -437,13 +437,6 @@ static inline unsigned char *get_hdr_bssid(unsigned char *pframe)
  *------------------------------------------------------------------------------
  */
 
-/* block-ack parameters */
-#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
-#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
-#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
-#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
-#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
-
 #define SetOrderBit(pbuf) ({ \
 	*(__le16 *)(pbuf) |= cpu_to_le16(_ORDER_); \
 })
@@ -481,49 +474,5 @@ struct ieee80211_ht_addt_info {
 	unsigned char		basic_set[16];
 } __packed;
 
-/* 802.11n HT capabilities masks */
-#define IEEE80211_HT_CAP_SUP_WIDTH		0x0002
-#define IEEE80211_HT_CAP_SM_PS			0x000C
-#define IEEE80211_HT_CAP_GRN_FLD		0x0010
-#define IEEE80211_HT_CAP_SGI_20			0x0020
-#define IEEE80211_HT_CAP_SGI_40			0x0040
-#define IEEE80211_HT_CAP_TX_STBC			0x0080
-#define IEEE80211_HT_CAP_DELAY_BA		0x0400
-#define IEEE80211_HT_CAP_MAX_AMSDU		0x0800
-#define IEEE80211_HT_CAP_DSSSCCK40		0x1000
-/* 802.11n HT capability AMPDU settings */
-#define IEEE80211_HT_CAP_AMPDU_FACTOR		0x03
-#define IEEE80211_HT_CAP_AMPDU_DENSITY		0x1C
-/* 802.11n HT capability MSC set */
-#define IEEE80211_SUPP_MCS_SET_UEQM		4
-#define IEEE80211_HT_CAP_MAX_STREAMS		4
-#define IEEE80211_SUPP_MCS_SET_LEN		10
-/* maximum streams the spec allows */
-#define IEEE80211_HT_CAP_MCS_TX_DEFINED		0x01
-#define IEEE80211_HT_CAP_MCS_TX_RX_DIFF		0x02
-#define IEEE80211_HT_CAP_MCS_TX_STREAMS		0x0C
-#define IEEE80211_HT_CAP_MCS_TX_UEQM		0x10
-/* 802.11n HT IE masks */
-#define IEEE80211_HT_IE_CHA_SEC_OFFSET		0x03
-#define IEEE80211_HT_IE_CHA_SEC_NONE		0x00
-#define IEEE80211_HT_IE_CHA_SEC_ABOVE		0x01
-#define IEEE80211_HT_IE_CHA_SEC_BELOW		0x03
-#define IEEE80211_HT_IE_CHA_WIDTH		0x04
-#define IEEE80211_HT_IE_HT_PROTECTION		0x0003
-#define IEEE80211_HT_IE_NON_GF_STA_PRSNT	0x0004
-#define IEEE80211_HT_IE_NON_HT_STA_PRSNT	0x0010
-
-/*
- * A-PMDU buffer sizes
- * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)
- */
-#define IEEE80211_MIN_AMPDU_BUF 0x8
-
-/* Spatial Multiplexing Power Save Modes */
-#define WLAN_HT_CAP_SM_PS_STATIC		0
-#define WLAN_HT_CAP_SM_PS_DYNAMIC	1
-#define WLAN_HT_CAP_SM_PS_INVALID	2
-#define WLAN_HT_CAP_SM_PS_DISABLED	3
-
 #endif /* _WIFI_H_ */
 
-- 
2.27.0