Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Larry Finger | 2752 | 99.89% | 7 | 77.78% |
Arnd Bergmann | 2 | 0.07% | 1 | 11.11% |
Ping-Ke Shih | 1 | 0.04% | 1 | 11.11% |
Total | 2755 | 9 |
/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright(c) 2009-2012 Realtek Corporation.*/ #ifndef __RTL8723E_TRX_H__ #define __RTL8723E_TRX_H__ #define TX_DESC_SIZE 64 #define TX_DESC_AGGR_SUBFRAME_SIZE 32 #define RX_DESC_SIZE 32 #define RX_DRV_INFO_SIZE_UNIT 8 #define TX_DESC_NEXT_DESC_OFFSET 40 #define USB_HWDESC_HEADER_LEN 32 #define CRCLENGTH 4 static inline void set_tx_desc_pkt_size(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, GENMASK(15, 0)); } static inline void set_tx_desc_offset(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, GENMASK(23, 16)); } static inline void set_tx_desc_bmc(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(24)); } static inline void set_tx_desc_htc(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(25)); } static inline void set_tx_desc_last_seg(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(26)); } static inline void set_tx_desc_first_seg(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(27)); } static inline void set_tx_desc_linip(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(28)); } static inline void set_tx_desc_own(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(31)); } static inline u32 get_tx_desc_own(__le32 *__pdesc) { return le32_get_bits(*__pdesc, BIT(31)); } static inline void set_tx_desc_macid(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 1), __val, GENMASK(4, 0)); } static inline void set_tx_desc_agg_break(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 1), __val, BIT(5)); } static inline void set_tx_desc_rdg_enable(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 1), __val, BIT(7)); } static inline void set_tx_desc_queue_sel(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 1), __val, GENMASK(12, 8)); } static inline void set_tx_desc_rate_id(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 1), __val, GENMASK(19, 16)); } static inline void set_tx_desc_sec_type(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 1), __val, GENMASK(23, 22)); } static inline void set_tx_desc_more_frag(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 2), __val, BIT(17)); } static inline void set_tx_desc_ampdu_density(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 2), __val, GENMASK(22, 20)); } static inline void set_tx_desc_seq(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 3), __val, GENMASK(27, 16)); } static inline void set_tx_desc_pkt_id(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 3), __val, GENMASK(31, 28)); } /* For RTL8723 */ static inline void set_tx_desc_hwseq_en_8723(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 3), __val, BIT(31)); } static inline void set_tx_desc_hwseq_sel_8723(__le32 *__txdesc, u32 __value) { le32p_replace_bits((__txdesc + 4), __value, GENMASK(7, 6)); } static inline void set_tx_desc_rts_rate(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, GENMASK(4, 0)); } static inline void set_tx_desc_use_rate(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(8)); } static inline void set_tx_desc_disable_fb(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(10)); } static inline void set_tx_desc_cts2self(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(11)); } static inline void set_tx_desc_rts_enable(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(12)); } static inline void set_tx_desc_hw_rts_enable(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(13)); } static inline void set_tx_desc_tx_sub_carrier(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, GENMASK(21, 20)); } static inline void set_tx_desc_data_bw(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(25)); } static inline void set_tx_desc_rts_short(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(26)); } static inline void set_tx_desc_rts_bw(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, BIT(27)); } static inline void set_tx_desc_rts_sc(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, GENMASK(29, 28)); } static inline void set_tx_desc_rts_stbc(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 4), __val, GENMASK(31, 30)); } static inline void set_tx_desc_tx_rate(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 5), __val, GENMASK(5, 0)); } static inline void set_tx_desc_data_shortgi(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 5), __val, BIT(6)); } static inline void set_tx_desc_data_rate_fb_limit(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 5), __val, GENMASK(12, 8)); } static inline void set_tx_desc_rts_rate_fb_limit(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 5), __val, GENMASK(16, 13)); } static inline void set_tx_desc_max_agg_num(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 6), __val, GENMASK(15, 11)); } static inline void set_tx_desc_tx_buffer_size(__le32 *__pdesc, u32 __val) { le32p_replace_bits((__pdesc + 7), __val, GENMASK(15, 0)); } static inline void set_tx_desc_tx_buffer_address(__le32 *__pdesc, u32 __val) { *(__pdesc + 8) = cpu_to_le32(__val); } static inline u32 get_tx_desc_tx_buffer_address(__le32 *__pdesc) { return le32_to_cpu(*(__pdesc + 8)); } static inline void set_tx_desc_next_desc_address(__le32 *__pdesc, u32 __val) { *(__pdesc + 10) = cpu_to_le32(__val); } static inline u32 get_rx_desc_pkt_len(__le32 *__pdesc) { return le32_get_bits(*__pdesc, GENMASK(13, 0)); } static inline u32 get_rx_desc_crc32(__le32 *__pdesc) { return le32_get_bits(*__pdesc, BIT(14)); } static inline u32 get_rx_desc_icv(__le32 *__pdesc) { return le32_get_bits(*__pdesc, BIT(15)); } static inline u32 get_rx_desc_drv_info_size(__le32 *__pdesc) { return le32_get_bits(*__pdesc, GENMASK(19, 16)); } static inline u32 get_rx_desc_shift(__le32 *__pdesc) { return le32_get_bits(*__pdesc, GENMASK(25, 24)); } static inline u32 get_rx_desc_physt(__le32 *__pdesc) { return le32_get_bits(*__pdesc, BIT(26)); } static inline u32 get_rx_desc_swdec(__le32 *__pdesc) { return le32_get_bits(*__pdesc, BIT(27)); } static inline u32 get_rx_desc_own(__le32 *__pdesc) { return le32_get_bits(*__pdesc, BIT(31)); } static inline void set_rx_desc_pkt_len(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, GENMASK(13, 0)); } static inline void set_rx_desc_eor(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(30)); } static inline void set_rx_desc_own(__le32 *__pdesc, u32 __val) { le32p_replace_bits(__pdesc, __val, BIT(31)); } static inline u32 get_rx_desc_paggr(__le32 *__pdesc) { return le32_get_bits(*(__pdesc + 1), BIT(14)); } static inline u32 get_rx_desc_faggr(__le32 *__pdesc) { return le32_get_bits(*(__pdesc + 1), BIT(15)); } static inline u32 get_rx_desc_rxmcs(__le32 *__pdesc) { return le32_get_bits(*(__pdesc + 3), GENMASK(5, 0)); } static inline u32 get_rx_desc_rxht(__le32 *__pdesc) { return le32_get_bits(*(__pdesc + 3), BIT(6)); } static inline u32 get_rx_desc_splcp(__le32 *__pdesc) { return le32_get_bits(*(__pdesc + 3), BIT(8)); } static inline u32 get_rx_desc_bw(__le32 *__pdesc) { return le32_get_bits(*(__pdesc + 3), BIT(9)); } static inline u32 get_rx_desc_tsfl(__le32 *__pdesc) { return le32_to_cpu(*(__pdesc + 5)); } static inline u32 get_rx_desc_buff_addr(__le32 *__pdesc) { return le32_to_cpu(*(__pdesc + 6)); } static inline void set_rx_desc_buff_addr(__le32 *__pdesc, u32 __val) { *(__pdesc + 6) = cpu_to_le32(__val); } static inline void clear_pci_tx_desc_content(__le32 *__pdesc, u32 _size) { if (_size > TX_DESC_NEXT_DESC_OFFSET) memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET); else memset(__pdesc, 0, _size); } struct rx_fwinfo_8723e { u8 gain_trsw[4]; u8 pwdb_all; u8 cfosho[4]; u8 cfotail[4]; s8 rxevm[2]; s8 rxsnr[4]; u8 pdsnr[2]; u8 csi_current[2]; u8 csi_target[2]; u8 sigevm; u8 max_ex_pwr; u8 ex_intf_flag:1; u8 sgi_en:1; u8 rxsc:2; u8 reserve:4; } __packed; struct tx_desc_8723e { u32 pktsize:16; u32 offset:8; u32 bmc:1; u32 htc:1; u32 lastseg:1; u32 firstseg:1; u32 linip:1; u32 noacm:1; u32 gf:1; u32 own:1; u32 macid:5; u32 agg_en:1; u32 bk:1; u32 rdg_en:1; u32 queuesel:5; u32 rd_nav_ext:1; u32 lsig_txop_en:1; u32 pifs:1; u32 rateid:4; u32 nav_usehdr:1; u32 en_descid:1; u32 sectype:2; u32 pktoffset:8; u32 rts_rc:6; u32 data_rc:6; u32 rsvd0:2; u32 bar_retryht:2; u32 rsvd1:1; u32 morefrag:1; u32 raw:1; u32 ccx:1; u32 ampdudensity:3; u32 rsvd2:1; u32 ant_sela:1; u32 ant_selb:1; u32 txant_cck:2; u32 txant_l:2; u32 txant_ht:2; u32 nextheadpage:8; u32 tailpage:8; u32 seq:12; u32 pktid:4; u32 rtsrate:5; u32 apdcfe:1; u32 qos:1; u32 hwseq_enable:1; u32 userrate:1; u32 dis_rtsfb:1; u32 dis_datafb:1; u32 cts2self:1; u32 rts_en:1; u32 hwrts_en:1; u32 portid:1; u32 rsvd3:3; u32 waitdcts:1; u32 cts2ap_en:1; u32 txsc:2; u32 stbc:2; u32 txshort:1; u32 txbw:1; u32 rtsshort:1; u32 rtsbw:1; u32 rtssc:2; u32 rtsstbc:2; u32 txrate:6; u32 shortgi:1; u32 ccxt:1; u32 txrate_fb_lmt:5; u32 rtsrate_fb_lmt:4; u32 retrylmt_en:1; u32 txretrylmt:6; u32 usb_txaggnum:8; u32 txagca:5; u32 txagcb:5; u32 usemaxlen:1; u32 maxaggnum:5; u32 mcsg1maxlen:4; u32 mcsg2maxlen:4; u32 mcsg3maxlen:4; u32 mcs7sgimaxlen:4; u32 txbuffersize:16; u32 mcsg4maxlen:4; u32 mcsg5maxlen:4; u32 mcsg6maxlen:4; u32 mcsg15sgimaxlen:4; u32 txbuffaddr; u32 txbufferaddr64; u32 nextdescaddress; u32 nextdescaddress64; u32 reserve_pass_pcie_mm_limit[4]; } __packed; struct rx_desc_8723e { u32 length:14; u32 crc32:1; u32 icverror:1; u32 drv_infosize:4; u32 security:3; u32 qos:1; u32 shift:2; u32 phystatus:1; u32 swdec:1; u32 lastseg:1; u32 firstseg:1; u32 eor:1; u32 own:1; u32 macid:5; u32 tid:4; u32 hwrsvd:5; u32 paggr:1; u32 faggr:1; u32 a1_fit:4; u32 a2_fit:4; u32 pam:1; u32 pwr:1; u32 moredata:1; u32 morefrag:1; u32 type:2; u32 mc:1; u32 bc:1; u32 seq:12; u32 frag:4; u32 nextpktlen:14; u32 nextind:1; u32 rsvd:1; u32 rxmcs:6; u32 rxht:1; u32 amsdu:1; u32 splcp:1; u32 bandwidth:1; u32 htc:1; u32 tcpchk_rpt:1; u32 ipcchk_rpt:1; u32 tcpchk_valid:1; u32 hwpcerr:1; u32 hwpcind:1; u32 iv0:16; u32 iv1; u32 tsfl; u32 bufferaddress; u32 bufferaddress64; } __packed; void rtl8723e_tx_fill_desc(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, u8 *pdesc, u8 *txbd, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, u8 hw_queue, struct rtl_tcb_desc *ptcb_desc); bool rtl8723e_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *status, struct ieee80211_rx_status *rx_status, u8 *pdesc, struct sk_buff *skb); void rtl8723e_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, u8 desc_name, u8 *val); u64 rtl8723e_get_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, u8 desc_name); bool rtl8723e_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index); void rtl8723e_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl8723e_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, struct sk_buff *skb); #endif
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