diff options
Diffstat (limited to 'drivers/net/wireless/rtl8187.h')
| -rw-r--r-- | drivers/net/wireless/rtl8187.h | 119 |
1 files changed, 97 insertions, 22 deletions
diff --git a/drivers/net/wireless/rtl8187.h b/drivers/net/wireless/rtl8187.h index 076d88b6db0e..3afb49f8866a 100644 --- a/drivers/net/wireless/rtl8187.h +++ b/drivers/net/wireless/rtl8187.h @@ -44,23 +44,48 @@ struct rtl8187_rx_hdr { __le64 mac_time; } __attribute__((packed)); -struct rtl8187_tx_info { - struct ieee80211_tx_control *control; - struct urb *urb; - struct ieee80211_hw *dev; -}; - -struct rtl8187_tx_hdr { +struct rtl8187b_rx_hdr { __le32 flags; + __le64 mac_time; + u8 noise; + u8 signal; + u8 agc; + u8 reserved; + __le32 unused; +} __attribute__((packed)); + +/* {rtl8187,rtl8187b}_tx_info is in skb */ + +/* Tx flags are common between rtl8187 and rtl8187b */ #define RTL8187_TX_FLAG_NO_ENCRYPT (1 << 15) #define RTL8187_TX_FLAG_MORE_FRAG (1 << 17) #define RTL8187_TX_FLAG_CTS (1 << 18) #define RTL8187_TX_FLAG_RTS (1 << 23) + +struct rtl8187_tx_hdr { + __le32 flags; + __le16 rts_duration; + __le16 len; + __le32 retry; +} __attribute__((packed)); + +struct rtl8187b_tx_hdr { + __le32 flags; __le16 rts_duration; __le16 len; + __le32 unused_1; + __le16 unused_2; + __le16 tx_duration; + __le32 unused_3; __le32 retry; + __le32 unused_4[2]; } __attribute__((packed)); +enum { + DEVICE_RTL8187, + DEVICE_RTL8187B +}; + struct rtl8187_priv { /* common between rtl818x drivers */ struct rtl818x_csr *map; @@ -76,70 +101,120 @@ struct rtl8187_priv { u32 rx_conf; u16 txpwr_base; u8 asic_rev; + u8 is_rtl8187b; + enum { + RTL8187BvB, + RTL8187BvD, + RTL8187BvE + } hw_rev; struct sk_buff_head rx_queue; + u8 signal; + u8 quality; + u8 noise; }; void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data); -static inline u8 rtl818x_ioread8(struct rtl8187_priv *priv, u8 *addr) +static inline u8 rtl818x_ioread8_idx(struct rtl8187_priv *priv, + u8 *addr, u8 idx) { u8 val; usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0), RTL8187_REQ_GET_REG, RTL8187_REQT_READ, - (unsigned long)addr, 0, &val, sizeof(val), HZ / 2); + (unsigned long)addr, idx & 0x03, &val, + sizeof(val), HZ / 2); return val; } -static inline u16 rtl818x_ioread16(struct rtl8187_priv *priv, __le16 *addr) +static inline u8 rtl818x_ioread8(struct rtl8187_priv *priv, u8 *addr) +{ + return rtl818x_ioread8_idx(priv, addr, 0); +} + +static inline u16 rtl818x_ioread16_idx(struct rtl8187_priv *priv, + __le16 *addr, u8 idx) { __le16 val; usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0), RTL8187_REQ_GET_REG, RTL8187_REQT_READ, - (unsigned long)addr, 0, &val, sizeof(val), HZ / 2); + (unsigned long)addr, idx & 0x03, &val, + sizeof(val), HZ / 2); return le16_to_cpu(val); } -static inline u32 rtl818x_ioread32(struct rtl8187_priv *priv, __le32 *addr) +static inline u16 rtl818x_ioread16(struct rtl8187_priv *priv, __le16 *addr) +{ + return rtl818x_ioread16_idx(priv, addr, 0); +} + +static inline u32 rtl818x_ioread32_idx(struct rtl8187_priv *priv, + __le32 *addr, u8 idx) { __le32 val; usb_control_msg(priv->udev, usb_rcvctrlpipe(priv->udev, 0), RTL8187_REQ_GET_REG, RTL8187_REQT_READ, - (unsigned long)addr, 0, &val, sizeof(val), HZ / 2); + (unsigned long)addr, idx & 0x03, &val, + sizeof(val), HZ / 2); return le32_to_cpu(val); } -static inline void rtl818x_iowrite8(struct rtl8187_priv *priv, - u8 *addr, u8 val) +static inline u32 rtl818x_ioread32(struct rtl8187_priv *priv, __le32 *addr) +{ + return rtl818x_ioread32_idx(priv, addr, 0); +} + +static inline void rtl818x_iowrite8_idx(struct rtl8187_priv *priv, + u8 *addr, u8 val, u8 idx) { usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0), RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE, - (unsigned long)addr, 0, &val, sizeof(val), HZ / 2); + (unsigned long)addr, idx & 0x03, &val, + sizeof(val), HZ / 2); +} + +static inline void rtl818x_iowrite8(struct rtl8187_priv *priv, u8 *addr, u8 val) +{ + rtl818x_iowrite8_idx(priv, addr, val, 0); } -static inline void rtl818x_iowrite16(struct rtl8187_priv *priv, - __le16 *addr, u16 val) +static inline void rtl818x_iowrite16_idx(struct rtl8187_priv *priv, + __le16 *addr, u16 val, u8 idx) { __le16 buf = cpu_to_le16(val); usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0), RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE, - (unsigned long)addr, 0, &buf, sizeof(buf), HZ / 2); + (unsigned long)addr, idx & 0x03, &buf, sizeof(buf), + HZ / 2); } -static inline void rtl818x_iowrite32(struct rtl8187_priv *priv, - __le32 *addr, u32 val) +static inline void rtl818x_iowrite16(struct rtl8187_priv *priv, __le16 *addr, + u16 val) +{ + rtl818x_iowrite16_idx(priv, addr, val, 0); +} + +static inline void rtl818x_iowrite32_idx(struct rtl8187_priv *priv, + __le32 *addr, u32 val, u8 idx) { __le32 buf = cpu_to_le32(val); usb_control_msg(priv->udev, usb_sndctrlpipe(priv->udev, 0), RTL8187_REQ_SET_REG, RTL8187_REQT_WRITE, - (unsigned long)addr, 0, &buf, sizeof(buf), HZ / 2); + (unsigned long)addr, idx & 0x03, &buf, sizeof(buf), + HZ / 2); +} + +static inline void rtl818x_iowrite32(struct rtl8187_priv *priv, __le32 *addr, + u32 val) +{ + rtl818x_iowrite32_idx(priv, addr, val, 0); } #endif /* RTL8187_H */ |