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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef RTL8180_H3#define RTL8180_H4 5#include "rtl818x.h"6 7#define MAX_RX_SIZE IEEE80211_MAX_RTS_THRESHOLD8 9#define RF_PARAM_ANALOGPHY (1 << 0)10#define RF_PARAM_ANTBDEFAULT (1 << 1)11#define RF_PARAM_CARRIERSENSE1 (1 << 2)12#define RF_PARAM_CARRIERSENSE2 (1 << 3)13 14#define BB_ANTATTEN_CHAN14 0x0C15#define BB_ANTENNA_B 0x4016 17#define BB_HOST_BANG (1 << 30)18#define BB_HOST_BANG_EN (1 << 2)19#define BB_HOST_BANG_CLK (1 << 1)20#define BB_HOST_BANG_DATA 121 22#define ANAPARAM_TXDACOFF_SHIFT 2723#define ANAPARAM_PWR0_SHIFT 2824#define ANAPARAM_PWR0_MASK (0x07 << ANAPARAM_PWR0_SHIFT)25#define ANAPARAM_PWR1_SHIFT 2026#define ANAPARAM_PWR1_MASK (0x7F << ANAPARAM_PWR1_SHIFT)27 28/* rtl8180/rtl8185 have 3 queue + beacon queue.29 * mac80211 can use just one, + beacon = 2 tot.30 */31#define RTL8180_NR_TX_QUEUES 232 33/* rtl8187SE have 6 queues + beacon queues34 * mac80211 can use 4 QoS data queue, + beacon = 5 tot35 */36#define RTL8187SE_NR_TX_QUEUES 537 38/* for array static allocation, it is the max of above */39#define RTL818X_NR_TX_QUEUES 540 41struct rtl8180_tx_desc {42 __le32 flags;43 __le16 rts_duration;44 __le16 plcp_len;45 __le32 tx_buf;46 union{47 __le32 frame_len;48 struct {49 __le16 frame_len_se;50 __le16 frame_duration;51 } __packed;52 } __packed;53 __le32 next_tx_desc;54 u8 cw;55 u8 retry_limit;56 u8 agc;57 u8 flags2;58 /* rsvd for 8180/8185.59 * valid for 8187se but we dont use it60 */61 u32 reserved;62 /* all rsvd for 8180/8185 */63 __le16 flags3;64 __le16 frag_qsize;65} __packed;66 67struct rtl818x_rx_cmd_desc {68 __le32 flags;69 u32 reserved;70 __le32 rx_buf;71} __packed;72 73struct rtl8180_rx_desc {74 __le32 flags;75 __le32 flags2;76 __le64 tsft;77 78} __packed;79 80struct rtl8187se_rx_desc {81 __le32 flags;82 __le64 tsft;83 __le32 flags2;84 __le32 flags3;85 u32 reserved[3];86} __packed;87 88struct rtl8180_tx_ring {89 struct rtl8180_tx_desc *desc;90 dma_addr_t dma;91 unsigned int idx;92 unsigned int entries;93 struct sk_buff_head queue;94};95 96struct rtl8180_vif {97 struct ieee80211_hw *dev;98 99 /* beaconing */100 struct delayed_work beacon_work;101 bool enable_beacon;102};103 104struct rtl8180_priv {105 /* common between rtl818x drivers */106 struct rtl818x_csr __iomem *map;107 const struct rtl818x_rf_ops *rf;108 struct ieee80211_vif *vif;109 110 /* rtl8180 driver specific */111 bool map_pio;112 spinlock_t lock;113 void *rx_ring;114 u8 rx_ring_sz;115 dma_addr_t rx_ring_dma;116 unsigned int rx_idx;117 struct sk_buff *rx_buf[32];118 struct rtl8180_tx_ring tx_ring[RTL818X_NR_TX_QUEUES];119 struct ieee80211_channel channels[14];120 struct ieee80211_rate rates[12];121 struct ieee80211_supported_band band;122 struct ieee80211_tx_queue_params queue_param[4];123 struct pci_dev *pdev;124 u32 rx_conf;125 u8 slot_time;126 u16 ack_time;127 128 enum {129 RTL818X_CHIP_FAMILY_RTL8180,130 RTL818X_CHIP_FAMILY_RTL8185,131 RTL818X_CHIP_FAMILY_RTL8187SE,132 } chip_family;133 u32 anaparam;134 u16 rfparam;135 u8 csthreshold;136 u8 mac_addr[ETH_ALEN];137 u8 rf_type;138 u8 xtal_out;139 u8 xtal_in;140 u8 xtal_cal;141 u8 thermal_meter_val;142 u8 thermal_meter_en;143 u8 antenna_diversity_en;144 u8 antenna_diversity_default;145 /* sequence # */146 u16 seqno;147};148 149void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);150void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);151void rtl8180_set_anaparam2(struct rtl8180_priv *priv, u32 anaparam2);152 153static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, const u8 __iomem *addr)154{155 return ioread8(addr);156}157 158static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, const __le16 __iomem *addr)159{160 return ioread16(addr);161}162 163static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, const __le32 __iomem *addr)164{165 return ioread32(addr);166}167 168static inline void rtl818x_iowrite8(struct rtl8180_priv *priv,169 u8 __iomem *addr, u8 val)170{171 iowrite8(val, addr);172}173 174static inline void rtl818x_iowrite16(struct rtl8180_priv *priv,175 __le16 __iomem *addr, u16 val)176{177 iowrite16(val, addr);178}179 180static inline void rtl818x_iowrite32(struct rtl8180_priv *priv,181 __le32 __iomem *addr, u32 val)182{183 iowrite32(val, addr);184}185 186#endif /* RTL8180_H */187