From 52409fae3e4b8d16b68b61902fc09075cd97b75d Mon Sep 17 00:00:00 2001 From: Dominik Sliwa Date: Sun, 2 Jul 2017 16:41:37 +0200 Subject: Backports generated from 4.11 kernel Initial commit. Signed-off-by: Dominik Sliwa --- .../net/wireless/realtek/rtl818x/rtl8187/rtl8187.h | 213 +++++++++++++++++++++ 1 file changed, 213 insertions(+) create mode 100644 drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h (limited to 'drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h') diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h new file mode 100644 index 0000000..9c9b603 --- /dev/null +++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/rtl8187.h @@ -0,0 +1,213 @@ +/* + * Definitions for RTL8187 hardware + * + * Copyright 2007 Michael Wu + * Copyright 2007 Andrea Merello + * + * Based on the r8187 driver, which is: + * Copyright 2005 Andrea Merello , et al. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef RTL8187_H +#define RTL8187_H + +#include + +#include "rtl818x.h" +#include "leds.h" + +#define RTL8187_EEPROM_TXPWR_BASE 0x05 +#define RTL8187_EEPROM_MAC_ADDR 0x07 +#define RTL8187_EEPROM_TXPWR_CHAN_1 0x16 /* 3 channels */ +#define RTL8187_EEPROM_TXPWR_CHAN_6 0x1B /* 2 channels */ +#define RTL8187_EEPROM_TXPWR_CHAN_4 0x3D /* 2 channels */ +#define RTL8187_EEPROM_SELECT_GPIO 0x3B + +#define RTL8187_REQT_READ 0xC0 +#define RTL8187_REQT_WRITE 0x40 +#define RTL8187_REQ_GET_REG 0x05 +#define RTL8187_REQ_SET_REG 0x05 + +#define RTL8187_MAX_RX 0x9C4 + +#define RFKILL_MASK_8187_89_97 0x2 +#define RFKILL_MASK_8198 0x4 + +#define RETRY_COUNT 7 + +struct rtl8187_rx_info { + struct urb *urb; + struct ieee80211_hw *dev; +}; + +struct rtl8187_rx_hdr { + __le32 flags; + u8 noise; + u8 signal; + u8 agc; + u8 reserved; + __le64 mac_time; +} __packed; + +struct rtl8187b_rx_hdr { + __le32 flags; + __le64 mac_time; + u8 sq; + u8 rssi; + u8 agc; + u8 flags2; + __le16 snr_long2end; + s8 pwdb_g12; + u8 fot; +} __packed; + +/* {rtl8187,rtl8187b}_tx_info is in skb */ + +struct rtl8187_tx_hdr { + __le32 flags; + __le16 rts_duration; + __le16 len; + __le32 retry; +} __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]; +} __packed; + +enum { + DEVICE_RTL8187, + DEVICE_RTL8187B +}; + +struct rtl8187_vif { + struct ieee80211_hw *dev; + + /* beaconing */ + struct delayed_work beacon_work; + bool enable_beacon; +}; + +struct rtl8187_priv { + /* common between rtl818x drivers */ + struct rtl818x_csr *map; + const struct rtl818x_rf_ops *rf; + struct ieee80211_vif *vif; + + /* The mutex protects the TX loopback state. + * Any attempt to set channels concurrently locks the device. + */ + struct mutex conf_mutex; + + /* rtl8187 specific */ + struct ieee80211_channel channels[14]; + struct ieee80211_rate rates[12]; + struct ieee80211_supported_band band; + struct usb_device *udev; + u32 rx_conf; + struct usb_anchor anchored; + struct delayed_work work; + struct ieee80211_hw *dev; +#ifdef CPTCFG_RTL8187_LEDS + struct rtl8187_led led_radio; + struct rtl8187_led led_tx; + struct rtl8187_led led_rx; + struct delayed_work led_on; + struct delayed_work led_off; +#endif + u16 txpwr_base; + u8 asic_rev; + u8 is_rtl8187b; + enum { + RTL8187BvB, + RTL8187BvD, + RTL8187BvE + } hw_rev; + struct sk_buff_head rx_queue; + u8 signal; + u8 noise; + u8 slot_time; + u8 aifsn[4]; + u8 rfkill_mask; + struct { + union { + __le64 buf; + u8 dummy1[L1_CACHE_BYTES]; + } ____cacheline_aligned; + struct sk_buff_head queue; + } b_tx_status; /* This queue is used by both -b and non-b devices */ + struct mutex io_mutex; + union { + u8 bits8; + __le16 bits16; + __le32 bits32; + u8 dummy2[L1_CACHE_BYTES]; + } *io_dmabuf ____cacheline_aligned; + bool rfkill_off; + u16 seqno; +}; + +void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data); + +u8 rtl818x_ioread8_idx(struct rtl8187_priv *priv, + u8 *addr, u8 idx); + +static inline u8 rtl818x_ioread8(struct rtl8187_priv *priv, u8 *addr) +{ + return rtl818x_ioread8_idx(priv, addr, 0); +} + +u16 rtl818x_ioread16_idx(struct rtl8187_priv *priv, + __le16 *addr, u8 idx); + +static inline u16 rtl818x_ioread16(struct rtl8187_priv *priv, __le16 *addr) +{ + return rtl818x_ioread16_idx(priv, addr, 0); +} + +u32 rtl818x_ioread32_idx(struct rtl8187_priv *priv, + __le32 *addr, u8 idx); + +static inline u32 rtl818x_ioread32(struct rtl8187_priv *priv, __le32 *addr) +{ + return rtl818x_ioread32_idx(priv, addr, 0); +} + +void rtl818x_iowrite8_idx(struct rtl8187_priv *priv, + u8 *addr, u8 val, u8 idx); + +static inline void rtl818x_iowrite8(struct rtl8187_priv *priv, u8 *addr, u8 val) +{ + rtl818x_iowrite8_idx(priv, addr, val, 0); +} + +void rtl818x_iowrite16_idx(struct rtl8187_priv *priv, + __le16 *addr, u16 val, u8 idx); + +static inline void rtl818x_iowrite16(struct rtl8187_priv *priv, __le16 *addr, + u16 val) +{ + rtl818x_iowrite16_idx(priv, addr, val, 0); +} + +void rtl818x_iowrite32_idx(struct rtl8187_priv *priv, + __le32 *addr, u32 val, u8 idx); + +static inline void rtl818x_iowrite32(struct rtl8187_priv *priv, __le32 *addr, + u32 val) +{ + rtl818x_iowrite32_idx(priv, addr, val, 0); +} + +#endif /* RTL8187_H */ -- cgit v1.2.3