1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2009-2014 Realtek Corporation.*/
4 #ifndef __RTL92E_TRX_H__
5 #define __RTL92E_TRX_H__
7 #define TX_DESC_SIZE 64
9 #define RX_DRV_INFO_SIZE_UNIT 8
11 #define TX_DESC_NEXT_DESC_OFFSET 40
12 #define USB_HWDESC_HEADER_LEN 40
14 #define RX_DESC_SIZE 24
15 #define MAX_RECEIVE_BUFFER_SIZE 8192
17 #define SET_TX_DESC_PKT_SIZE(__pdesc, __val) \
18 SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val)
19 #define SET_TX_DESC_OFFSET(__pdesc, __val) \
20 SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val)
21 #define SET_TX_DESC_BMC(__pdesc, __val) \
22 SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val)
23 #define SET_TX_DESC_HTC(__pdesc, __val) \
24 SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val)
25 #define SET_TX_DESC_LAST_SEG(__pdesc, __val) \
26 SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val)
27 #define SET_TX_DESC_FIRST_SEG(__pdesc, __val) \
28 SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val)
29 #define SET_TX_DESC_LINIP(__pdesc, __val) \
30 SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val)
31 #define SET_TX_DESC_OWN(__pdesc, __val) \
32 SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
34 #define GET_TX_DESC_OWN(__pdesc) \
35 LE_BITS_TO_4BYTE(__pdesc, 31, 1)
37 #define SET_TX_DESC_MACID(__pdesc, __val) \
38 SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 7, __val)
39 #define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \
40 SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val)
41 #define SET_TX_DESC_RATE_ID(__pdesc, __val) \
42 SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 5, __val)
43 #define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \
44 SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val)
45 #define SET_TX_DESC_PKT_OFFSET(__pdesc, __val) \
46 SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 5, __val)
48 #define SET_TX_DESC_AGG_ENABLE(__pdesc, __val) \
49 SET_BITS_TO_LE_4BYTE(__pdesc+8, 12, 1, __val)
50 #define SET_TX_DESC_RDG_ENABLE(__pdesc, __val) \
51 SET_BITS_TO_LE_4BYTE(__pdesc+8, 13, 1, __val)
52 #define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \
53 SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val)
54 #define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \
55 SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val)
57 #define SET_TX_DESC_USE_RATE(__pdesc, __val) \
58 SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 1, __val)
59 #define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \
60 SET_BITS_TO_LE_4BYTE(__pdesc+12, 10, 1, __val)
61 #define SET_TX_DESC_CTS2SELF(__pdesc, __val) \
62 SET_BITS_TO_LE_4BYTE(__pdesc+12, 11, 1, __val)
63 #define SET_TX_DESC_RTS_ENABLE(__pdesc, __val) \
64 SET_BITS_TO_LE_4BYTE(__pdesc+12, 12, 1, __val)
65 #define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val) \
66 SET_BITS_TO_LE_4BYTE(__pdesc+12, 13, 1, __val)
67 #define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val) \
68 SET_BITS_TO_LE_4BYTE(__pdesc+12, 15, 1, __val)
69 #define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val) \
70 SET_BITS_TO_LE_4BYTE(__pdesc+12, 17, 5, __val)
73 #define SET_TX_DESC_TX_RATE(__pdesc, __val) \
74 SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 7, __val)
75 #define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \
76 SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 5, __val)
77 #define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \
78 SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 4, __val)
79 #define SET_TX_DESC_RTS_RATE(__pdesc, __val) \
80 SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 5, __val)
83 #define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \
84 SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 4, __val)
85 #define SET_TX_DESC_DATA_BW(__pdesc, __val) \
86 SET_BITS_TO_LE_4BYTE(__pdesc+20, 5, 2, __val)
87 #define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \
88 SET_BITS_TO_LE_4BYTE(__pdesc+20, 12, 1, __val)
89 #define SET_TX_DESC_RTS_SC(__pdesc, __val) \
90 SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val)
93 #define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \
94 SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val)
97 #define SET_TX_DESC_SEQ(__pdesc, __val) \
98 SET_BITS_TO_LE_4BYTE(__pdesc+36, 12, 12, __val)
101 #define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \
102 SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val)
105 #define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \
106 SET_BITS_TO_LE_4BYTE(__pdesc+48, 0, 32, __val)
108 #define SET_EARLYMODE_PKTNUM(__paddr, __val) \
109 SET_BITS_TO_LE_4BYTE(__paddr, 0, 4, __val)
110 #define SET_EARLYMODE_LEN0(__paddr, __val) \
111 SET_BITS_TO_LE_4BYTE(__paddr, 4, 15, __val)
112 #define SET_EARLYMODE_LEN1(__paddr, __val) \
113 SET_BITS_TO_LE_4BYTE(__paddr, 16, 2, __val)
114 #define SET_EARLYMODE_LEN2_1(__paddr, __val) \
115 SET_BITS_TO_LE_4BYTE(__paddr, 2, 4, __val)
116 #define SET_EARLYMODE_LEN2_2(__paddr, __val) \
117 SET_BITS_TO_LE_4BYTE(__paddr+4, 0, 8, __val)
118 #define SET_EARLYMODE_LEN3(__paddr, __val) \
119 SET_BITS_TO_LE_4BYTE(__paddr+4, 17, 15, __val)
120 #define SET_EARLYMODE_LEN4(__paddr, __val) \
121 SET_BITS_TO_LE_4BYTE(__paddr+4, 20, 12, __val)
123 /* TX/RX buffer descriptor */
125 /* for Txfilldescroptor92ee, fill the desc content. */
126 #define SET_TXBUFFER_DESC_LEN_WITH_OFFSET(__pdesc, __offset, __val) \
127 SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16), 0, 16, __val)
128 #define SET_TXBUFFER_DESC_AMSDU_WITH_OFFSET(__pdesc, __offset, __val) \
129 SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16), 31, 1, __val)
130 #define SET_TXBUFFER_DESC_ADD_LOW_WITH_OFFSET(__pdesc, __offset, __val) \
131 SET_BITS_TO_LE_4BYTE((__pdesc) + ((__offset) * 16) + 4, 0, 32, __val)
132 #define SET_TXBUFFER_DESC_ADD_HIGH_WITH_OFFSET(pbd, off, val, dma64) \
133 (dma64 ? SET_BITS_TO_LE_4BYTE((pbd) + ((off) * 16) + 8, 0, 32, val) : 0)
134 #define GET_TXBUFFER_DESC_ADDR_LOW(__pdesc, __offset) \
135 LE_BITS_TO_4BYTE((__pdesc) + ((__offset) * 16) + 4, 0, 32)
136 #define GET_TXBUFFER_DESC_ADDR_HIGH(pbd, off, dma64) \
137 (dma64 ? LE_BITS_TO_4BYTE((pbd) + ((off) * 16) + 8, 0, 32) : 0)
140 #define SET_TX_BUFF_DESC_LEN_0(__pdesc, __val) \
141 SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
142 #define SET_TX_BUFF_DESC_PSB(__pdesc, __val) \
143 SET_BITS_TO_LE_4BYTE(__pdesc, 16, 15, __val)
144 #define SET_TX_BUFF_DESC_OWN(__pdesc, __val) \
145 SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
148 #define SET_TX_BUFF_DESC_ADDR_LOW_0(__pdesc, __val) \
149 SET_BITS_TO_LE_4BYTE((__pdesc) + 4, 0, 32, __val)
151 #define SET_TX_BUFF_DESC_ADDR_HIGH_0(bdesc, val, dma64) \
152 SET_TXBUFFER_DESC_ADD_HIGH_WITH_OFFSET(bdesc, 0, val, dma64)
153 /* Dword 3 / RESERVED 0 */
158 #define SET_RX_BUFFER_DESC_DATA_LENGTH(__status, __val) \
159 SET_BITS_TO_LE_4BYTE(__status, 0, 14, __val)
160 #define SET_RX_BUFFER_DESC_LS(__status, __val) \
161 SET_BITS_TO_LE_4BYTE(__status, 15, 1, __val)
162 #define SET_RX_BUFFER_DESC_FS(__status, __val) \
163 SET_BITS_TO_LE_4BYTE(__status, 16, 1, __val)
164 #define SET_RX_BUFFER_DESC_TOTAL_LENGTH(__status, __val) \
165 SET_BITS_TO_LE_4BYTE(__status, 16, 15, __val)
167 #define GET_RX_BUFFER_DESC_LS(__status) \
168 LE_BITS_TO_4BYTE(__status, 15, 1)
169 #define GET_RX_BUFFER_DESC_FS(__status) \
170 LE_BITS_TO_4BYTE(__status, 16, 1)
171 #define GET_RX_BUFFER_DESC_TOTAL_LENGTH(__status) \
172 LE_BITS_TO_4BYTE(__status, 16, 15)
175 #define SET_RX_BUFFER_PHYSICAL_LOW(__status, __val) \
176 SET_BITS_TO_LE_4BYTE(__status+4, 0, 32, __val)
179 #define SET_RX_BUFFER_PHYSICAL_HIGH(__rx_status_desc, __val, dma64) \
180 (dma64 ? SET_BITS_TO_LE_4BYTE((__rx_status_desc) + 8, 0, 32, __val) : 0)
182 #define GET_RX_DESC_PKT_LEN(__pdesc) \
183 LE_BITS_TO_4BYTE(__pdesc, 0, 14)
184 #define GET_RX_DESC_CRC32(__pdesc) \
185 LE_BITS_TO_4BYTE(__pdesc, 14, 1)
186 #define GET_RX_DESC_ICV(__pdesc) \
187 LE_BITS_TO_4BYTE(__pdesc, 15, 1)
188 #define GET_RX_DESC_DRV_INFO_SIZE(__pdesc) \
189 LE_BITS_TO_4BYTE(__pdesc, 16, 4)
190 #define GET_RX_DESC_SHIFT(__pdesc) \
191 LE_BITS_TO_4BYTE(__pdesc, 24, 2)
192 #define GET_RX_DESC_PHYST(__pdesc) \
193 LE_BITS_TO_4BYTE(__pdesc, 26, 1)
194 #define GET_RX_DESC_SWDEC(__pdesc) \
195 LE_BITS_TO_4BYTE(__pdesc, 27, 1)
196 #define GET_RX_DESC_OWN(__pdesc) \
197 LE_BITS_TO_4BYTE(__pdesc, 31, 1)
199 #define SET_RX_DESC_EOR(__pdesc, __val) \
200 SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
202 #define GET_RX_DESC_MACID(__pdesc) \
203 LE_BITS_TO_4BYTE(__pdesc+4, 0, 7)
204 #define GET_RX_DESC_PAGGR(__pdesc) \
205 LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
206 #define GET_RX_STATUS_DESC_RPT_SEL(__pdesc) \
207 LE_BITS_TO_4BYTE(__pdesc+8, 28, 1)
209 #define GET_RX_DESC_RXMCS(__pdesc) \
210 LE_BITS_TO_4BYTE(__pdesc+12, 0, 7)
211 #define GET_RX_STATUS_DESC_PATTERN_MATCH(__pdesc) \
212 LE_BITS_TO_4BYTE(__pdesc+12, 29, 1)
213 #define GET_RX_STATUS_DESC_UNICAST_MATCH(__pdesc) \
214 LE_BITS_TO_4BYTE(__pdesc+12, 30, 1)
215 #define GET_RX_STATUS_DESC_MAGIC_MATCH(__pdesc) \
216 LE_BITS_TO_4BYTE(__pdesc+12, 31, 1)
218 #define GET_RX_DESC_TSFL(__pdesc) \
219 LE_BITS_TO_4BYTE(__pdesc+20, 0, 32)
221 #define GET_RX_DESC_BUFF_ADDR(__pdesc) \
222 LE_BITS_TO_4BYTE(__pdesc+24, 0, 32)
224 /* TX report 2 format in Rx desc*/
226 #define GET_RX_RPT2_DESC_MACID_VALID_1(__status) \
227 LE_BITS_TO_4BYTE(__status+16, 0, 32)
228 #define GET_RX_RPT2_DESC_MACID_VALID_2(__status) \
229 LE_BITS_TO_4BYTE(__status+20, 0, 32)
231 #define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \
233 if (_size > TX_DESC_NEXT_DESC_OFFSET) \
234 memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET); \
236 memset(__pdesc, 0, _size); \
239 #define RTL92EE_RX_HAL_IS_CCK_RATE(rxmcs)\
240 (rxmcs == DESC_RATE1M ||\
241 rxmcs == DESC_RATE2M ||\
242 rxmcs == DESC_RATE5_5M ||\
243 rxmcs == DESC_RATE11M)
245 #define IS_LITTLE_ENDIAN 1
247 struct phy_rx_agc_info_t {
255 struct phy_status_rpt {
256 struct phy_rx_agc_info_t path_agc[2];
258 u8 cck_sig_qual_ofdm_pwdb_all;
259 u8 cck_agc_rpt_ofdm_cfosho_a;
260 u8 cck_rpt_b_ofdm_cfosho_b;
262 u8 noise_power_db_msb;
267 u8 noise_power_db_lsb;
270 u8 stream_target_csi[2];
274 u8 antsel_rx_keep_2:1; /*ex_intf_flg:1;*/
281 #else /* _BIG_ENDIAN_ */
288 u8 antsel_rx_keep_2:1; /*ex_intf_flg:1;*/
386 u32 rtsrate_fb_lmt:4;
411 u32 nextdescaddress64;
413 u32 reserve_pass_pcie_mm_limit[4];
474 void rtl92ee_rx_check_dma_ok(struct ieee80211_hw *hw, u8 *header_desc,
476 u16 rtl92ee_rx_desc_buff_remained_cnt(struct ieee80211_hw *hw,
478 u16 rtl92ee_get_available_desc(struct ieee80211_hw *hw, u8 queue_index);
479 void rtl92ee_pre_fill_tx_bd_desc(struct ieee80211_hw *hw,
480 u8 *tx_bd_desc, u8 *desc, u8 queue_index,
481 struct sk_buff *skb, dma_addr_t addr);
483 void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw,
484 struct ieee80211_hdr *hdr, u8 *pdesc_tx,
486 struct ieee80211_tx_info *info,
487 struct ieee80211_sta *sta,
489 u8 hw_queue, struct rtl_tcb_desc *ptcb_desc);
490 bool rtl92ee_rx_query_desc(struct ieee80211_hw *hw,
491 struct rtl_stats *status,
492 struct ieee80211_rx_status *rx_status,
493 u8 *pdesc, struct sk_buff *skb);
494 void rtl92ee_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
495 u8 desc_name, u8 *val);
497 u64 rtl92ee_get_desc(struct ieee80211_hw *hw,
498 u8 *pdesc, bool istx, u8 desc_name);
499 bool rtl92ee_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index);
500 void rtl92ee_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
501 void rtl92ee_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
502 bool firstseg, bool lastseg,
503 struct sk_buff *skb);