diff options
Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_chip.h')
| -rw-r--r-- | drivers/net/wireless/zd1211rw/zd_chip.h | 60 |
1 files changed, 37 insertions, 23 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h index 8009b70213e..009c03777a3 100644 --- a/drivers/net/wireless/zd1211rw/zd_chip.h +++ b/drivers/net/wireless/zd1211rw/zd_chip.h @@ -1,4 +1,7 @@ -/* zd_chip.h +/* ZD1211 USB-WLAN driver for Linux + * + * Copyright (C) 2005-2007 Ulrich Kunitz <kune@deine-taler.de> + * Copyright (C) 2006-2007 Daniel Drake <dsd@gentoo.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -433,9 +436,10 @@ enum { #define CR_GROUP_HASH_P2 CTL_REG(0x0628) #define CR_RX_TIMEOUT CTL_REG(0x062C) + /* Basic rates supported by the BSS. When producing ACK or CTS messages, the * device will use a rate in this table that is less than or equal to the rate - * of the incoming frame which prompted the response */ + * of the incoming frame which prompted the response. */ #define CR_BASIC_RATE_TBL CTL_REG(0x0630) #define CR_RATE_1M (1 << 0) /* 802.11b */ #define CR_RATE_2M (1 << 1) /* 802.11b */ @@ -509,14 +513,37 @@ enum { #define CR_UNDERRUN_CNT CTL_REG(0x0688) #define CR_RX_FILTER CTL_REG(0x068c) +#define RX_FILTER_ASSOC_REQUEST (1 << 0) #define RX_FILTER_ASSOC_RESPONSE (1 << 1) +#define RX_FILTER_REASSOC_REQUEST (1 << 2) #define RX_FILTER_REASSOC_RESPONSE (1 << 3) +#define RX_FILTER_PROBE_REQUEST (1 << 4) #define RX_FILTER_PROBE_RESPONSE (1 << 5) +/* bits 6 and 7 reserved */ #define RX_FILTER_BEACON (1 << 8) +#define RX_FILTER_ATIM (1 << 9) #define RX_FILTER_DISASSOC (1 << 10) #define RX_FILTER_AUTH (1 << 11) -#define AP_RX_FILTER 0x0400feff -#define STA_RX_FILTER 0x0000ffff +#define RX_FILTER_DEAUTH (1 << 12) +#define RX_FILTER_PSPOLL (1 << 26) +#define RX_FILTER_RTS (1 << 27) +#define RX_FILTER_CTS (1 << 28) +#define RX_FILTER_ACK (1 << 29) +#define RX_FILTER_CFEND (1 << 30) +#define RX_FILTER_CFACK (1 << 31) + +/* Enable bits for all frames you are interested in. */ +#define STA_RX_FILTER (RX_FILTER_ASSOC_REQUEST | RX_FILTER_ASSOC_RESPONSE | \ + RX_FILTER_REASSOC_REQUEST | RX_FILTER_REASSOC_RESPONSE | \ + RX_FILTER_PROBE_REQUEST | RX_FILTER_PROBE_RESPONSE | \ + (0x3 << 6) /* vendor driver sets these reserved bits */ | \ + RX_FILTER_BEACON | RX_FILTER_ATIM | RX_FILTER_DISASSOC | \ + RX_FILTER_AUTH | RX_FILTER_DEAUTH | \ + (0x7 << 13) /* vendor driver sets these reserved bits */ | \ + RX_FILTER_PSPOLL | RX_FILTER_ACK) /* 0x2400ffff */ + +#define RX_FILTER_CTRL (RX_FILTER_RTS | RX_FILTER_CTS | \ + RX_FILTER_CFEND | RX_FILTER_CFACK) /* Monitor mode sets filter to 0xfffff */ @@ -730,7 +757,7 @@ static inline struct zd_chip *zd_rf_to_chip(struct zd_rf *rf) #define zd_chip_dev(chip) (&(chip)->usb.intf->dev) void zd_chip_init(struct zd_chip *chip, - struct net_device *netdev, + struct ieee80211_hw *hw, struct usb_interface *intf); void zd_chip_clear(struct zd_chip *chip); int zd_chip_read_mac_addr_fw(struct zd_chip *chip, u8 *addr); @@ -835,14 +862,12 @@ int zd_chip_switch_radio_on(struct zd_chip *chip); int zd_chip_switch_radio_off(struct zd_chip *chip); int zd_chip_enable_int(struct zd_chip *chip); void zd_chip_disable_int(struct zd_chip *chip); -int zd_chip_enable_rx(struct zd_chip *chip); -void zd_chip_disable_rx(struct zd_chip *chip); +int zd_chip_enable_rxtx(struct zd_chip *chip); +void zd_chip_disable_rxtx(struct zd_chip *chip); int zd_chip_enable_hwint(struct zd_chip *chip); int zd_chip_disable_hwint(struct zd_chip *chip); int zd_chip_generic_patch_6m_band(struct zd_chip *chip, int channel); - -int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip, - u8 rts_rate, int preamble); +int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip, int preamble); static inline int zd_get_encryption_type(struct zd_chip *chip, u32 *type) { @@ -859,17 +884,7 @@ static inline int zd_chip_get_basic_rates(struct zd_chip *chip, u16 *cr_rates) return zd_ioread16(chip, CR_BASIC_RATE_TBL, cr_rates); } -int zd_chip_set_basic_rates_locked(struct zd_chip *chip, u16 cr_rates); - -static inline int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates) -{ - int r; - - mutex_lock(&chip->mutex); - r = zd_chip_set_basic_rates_locked(chip, cr_rates); - mutex_unlock(&chip->mutex); - return r; -} +int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates); int zd_chip_lock_phy_regs(struct zd_chip *chip); int zd_chip_unlock_phy_regs(struct zd_chip *chip); @@ -893,9 +908,8 @@ struct rx_status; u8 zd_rx_qual_percent(const void *rx_frame, unsigned int size, const struct rx_status *status); -u8 zd_rx_strength_percent(u8 rssi); -u16 zd_rx_rate(const void *rx_frame, const struct rx_status *status); +u8 zd_rx_rate(const void *rx_frame, const struct rx_status *status); struct zd_mc_hash { u32 low; |