2 * Definitions for RTL8187 hardware
4 * Copyright 2007 Michael Wu <flamingice@sourmilk.net>
5 * Copyright 2007 Andrea Merello <andrea.merello@gmail.com>
7 * Based on the r8187 driver, which is:
8 * Copyright 2005 Andrea Merello <andrea.merello@gmail.com>, et al.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as
12 * published by the Free Software Foundation.
18 #include <linux/cache.h>
23 #define RTL8187_EEPROM_TXPWR_BASE 0x05
24 #define RTL8187_EEPROM_MAC_ADDR 0x07
25 #define RTL8187_EEPROM_TXPWR_CHAN_1 0x16 /* 3 channels */
26 #define RTL8187_EEPROM_TXPWR_CHAN_6 0x1B /* 2 channels */
27 #define RTL8187_EEPROM_TXPWR_CHAN_4 0x3D /* 2 channels */
28 #define RTL8187_EEPROM_SELECT_GPIO 0x3B
30 #define RTL8187_REQT_READ 0xC0
31 #define RTL8187_REQT_WRITE 0x40
32 #define RTL8187_REQ_GET_REG 0x05
33 #define RTL8187_REQ_SET_REG 0x05
35 #define RTL8187_MAX_RX 0x9C4
37 #define RFKILL_MASK_8187_89_97 0x2
38 #define RFKILL_MASK_8198 0x4
42 struct rtl8187_rx_info {
44 struct ieee80211_hw *dev;
47 struct rtl8187_rx_hdr {
56 struct rtl8187b_rx_hdr {
68 /* {rtl8187,rtl8187b}_tx_info is in skb */
70 struct rtl8187_tx_hdr {
77 struct rtl8187b_tx_hdr {
95 struct ieee80211_hw *dev;
98 struct delayed_work beacon_work;
102 struct rtl8187_priv {
103 /* common between rtl818x drivers */
104 struct rtl818x_csr *map;
105 const struct rtl818x_rf_ops *rf;
106 struct ieee80211_vif *vif;
108 /* The mutex protects the TX loopback state.
109 * Any attempt to set channels concurrently locks the device.
111 struct mutex conf_mutex;
113 /* rtl8187 specific */
114 struct ieee80211_channel channels[14];
115 struct ieee80211_rate rates[12];
116 struct ieee80211_supported_band band;
117 struct usb_device *udev;
119 struct usb_anchor anchored;
120 struct delayed_work work;
121 struct ieee80211_hw *dev;
122 #ifdef CONFIG_RTL8187_LEDS
123 struct rtl8187_led led_radio;
124 struct rtl8187_led led_tx;
125 struct rtl8187_led led_rx;
126 struct delayed_work led_on;
127 struct delayed_work led_off;
137 struct sk_buff_head rx_queue;
146 u8 dummy1[L1_CACHE_BYTES];
147 } ____cacheline_aligned;
148 struct sk_buff_head queue;
149 } b_tx_status; /* This queue is used by both -b and non-b devices */
150 struct mutex io_mutex;
155 u8 dummy2[L1_CACHE_BYTES];
156 } *io_dmabuf ____cacheline_aligned;
161 void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
163 u8 rtl818x_ioread8_idx(struct rtl8187_priv *priv,
166 static inline u8 rtl818x_ioread8(struct rtl8187_priv *priv, u8 *addr)
168 return rtl818x_ioread8_idx(priv, addr, 0);
171 u16 rtl818x_ioread16_idx(struct rtl8187_priv *priv,
172 __le16 *addr, u8 idx);
174 static inline u16 rtl818x_ioread16(struct rtl8187_priv *priv, __le16 *addr)
176 return rtl818x_ioread16_idx(priv, addr, 0);
179 u32 rtl818x_ioread32_idx(struct rtl8187_priv *priv,
180 __le32 *addr, u8 idx);
182 static inline u32 rtl818x_ioread32(struct rtl8187_priv *priv, __le32 *addr)
184 return rtl818x_ioread32_idx(priv, addr, 0);
187 void rtl818x_iowrite8_idx(struct rtl8187_priv *priv,
188 u8 *addr, u8 val, u8 idx);
190 static inline void rtl818x_iowrite8(struct rtl8187_priv *priv, u8 *addr, u8 val)
192 rtl818x_iowrite8_idx(priv, addr, val, 0);
195 void rtl818x_iowrite16_idx(struct rtl8187_priv *priv,
196 __le16 *addr, u16 val, u8 idx);
198 static inline void rtl818x_iowrite16(struct rtl8187_priv *priv, __le16 *addr,
201 rtl818x_iowrite16_idx(priv, addr, val, 0);
204 void rtl818x_iowrite32_idx(struct rtl8187_priv *priv,
205 __le32 *addr, u32 val, u8 idx);
207 static inline void rtl818x_iowrite32(struct rtl8187_priv *priv, __le32 *addr,
210 rtl818x_iowrite32_idx(priv, addr, val, 0);
213 #endif /* RTL8187_H */