Gitiles
Code Review Sign In
gerrit-public.fairphone.software / kernel / msm-4.9 / 643aab6733799586c798a7b54b85c34d587b25e3 / . / drivers / net / wireless / rtl818x / rtl8180.h
blob: de3844fe06d84bfecde1cbb2d4db3e8c7b5dca94 [file] [log] [blame]
Michael Wuf6532112007-10-14 14:43:16 -0400[diff] [blame]1#ifndef RTL8180_H
2#define RTL8180_H
3
4#include "rtl818x.h"
5
6#define MAX_RX_SIZE IEEE80211_MAX_RTS_THRESHOLD
7
8#define RF_PARAM_ANALOGPHY (1 << 0)
9#define RF_PARAM_ANTBDEFAULT (1 << 1)
10#define RF_PARAM_CARRIERSENSE1 (1 << 2)
11#define RF_PARAM_CARRIERSENSE2 (1 << 3)
12
13#define BB_ANTATTEN_CHAN14 0x0C
14#define BB_ANTENNA_B 0x40
15
16#define BB_HOST_BANG (1 << 30)
17#define BB_HOST_BANG_EN (1 << 2)
18#define BB_HOST_BANG_CLK (1 << 1)
19#define BB_HOST_BANG_DATA 1
20
21#define ANAPARAM_TXDACOFF_SHIFT 27
22#define ANAPARAM_PWR0_SHIFT 28
23#define ANAPARAM_PWR0_MASK (0x07 << ANAPARAM_PWR0_SHIFT)
24#define ANAPARAM_PWR1_SHIFT 20
25#define ANAPARAM_PWR1_MASK (0x7F << ANAPARAM_PWR1_SHIFT)
26
Michael Wuf6532112007-10-14 14:43:16 -0400[diff] [blame]27struct rtl8180_tx_desc {
28 __le32 flags;
29 __le16 rts_duration;
30 __le16 plcp_len;
31 __le32 tx_buf;
32 __le32 frame_len;
33 __le32 next_tx_desc;
34 u8 cw;
35 u8 retry_limit;
36 u8 agc;
37 u8 flags2;
38 u32 reserved[2];
39} __attribute__ ((packed));
40
Michael Wuf6532112007-10-14 14:43:16 -0400[diff] [blame]41struct rtl8180_rx_desc {
42 __le32 flags;
43 __le32 flags2;
44 union {
45 __le32 rx_buf;
46 __le64 tsft;
47 };
48} __attribute__ ((packed));
49
50struct rtl8180_tx_ring {
51 struct rtl8180_tx_desc *desc;
52 dma_addr_t dma;
53 unsigned int idx;
54 unsigned int entries;
55 struct sk_buff_head queue;
56};
57
58struct rtl8180_priv {
59 /* common between rtl818x drivers */
60 struct rtl818x_csr __iomem *map;
61 const struct rtl818x_rf_ops *rf;
Johannes Berg32bfd352007-12-19 01:31:26 +0100[diff] [blame]62 struct ieee80211_vif *vif;
Michael Wuf6532112007-10-14 14:43:16 -0400[diff] [blame]63
64 /* rtl8180 driver specific */
65 spinlock_t lock;
66 struct rtl8180_rx_desc *rx_ring;
67 dma_addr_t rx_ring_dma;
68 unsigned int rx_idx;
69 struct sk_buff *rx_buf[32];
70 struct rtl8180_tx_ring tx_ring[4];
71 struct ieee80211_channel channels[14];
72 struct ieee80211_rate rates[12];
Johannes Berg8318d782008-01-24 19:38:38 +0100[diff] [blame]73 struct ieee80211_supported_band band;
Michael Wuf6532112007-10-14 14:43:16 -0400[diff] [blame]74 struct pci_dev *pdev;
75 u32 rx_conf;
76
77 int r8185;
78 u32 anaparam;
79 u16 rfparam;
80 u8 csthreshold;
81};
82
83void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
84void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);
85
86static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, u8 __iomem *addr)
87{
88 return ioread8(addr);
89}
90
91static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, __le16 __iomem *addr)
92{
93 return ioread16(addr);
94}
95
96static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, __le32 __iomem *addr)
97{
98 return ioread32(addr);
99}
100
101static inline void rtl818x_iowrite8(struct rtl8180_priv *priv,
102 u8 __iomem *addr, u8 val)
103{
104 iowrite8(val, addr);
105}
106
107static inline void rtl818x_iowrite16(struct rtl8180_priv *priv,
108 __le16 __iomem *addr, u16 val)
109{
110 iowrite16(val, addr);
111}
112
113static inline void rtl818x_iowrite32(struct rtl8180_priv *priv,
114 __le32 __iomem *addr, u32 val)
115{
116 iowrite32(val, addr);
117}
118
119#endif /* RTL8180_H */