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linux-2.6/drivers/net/wireless/rtl818x.h
Johannes Berg 8318d78a44 cfg80211 API for channels/bitrates, mac80211 and driver conversion 
This patch creates new cfg80211 wiphy API for channel and bitrate
registration and converts mac80211 and drivers to the new API. The
old mac80211 API is completely ripped out. All drivers (except ath5k)
are updated to the new API, in many cases I expect that optimisations
can be done.

Along with the regulatory code I've also ripped out the
IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED flag, I believe it to be
unnecessary if the hardware simply gives us whatever channels it wants
to support and we then enable/disable them as required, which is pretty
much required for travelling.

Additionally, the patch adds proper "basic" rate handling for STA
mode interface, AP mode interface will have to have new API added
to allow userspace to set the basic rate set, currently it'll be
empty... However, the basic rate handling will need to be moved to
the BSS conf stuff.

I do expect there to be bugs in this, especially wrt. transmit
power handling where I'm basically clueless about how it should work.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-02-29 15:19:32 -05:00

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/*
* Definitions for RTL818x hardware
*
* Copyright 2007 Michael Wu <flamingice@sourmilk.net>
* Copyright 2007 Andrea Merello <andreamrl@tiscali.it>
*
* Based on the r8187 driver, which is:
* Copyright 2005 Andrea Merello <andreamrl@tiscali.it>, 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 RTL818X_H
#define RTL818X_H
struct rtl818x_csr {
u8 MAC[6];
u8 reserved_0[2];
__le32 MAR[2];
u8 RX_FIFO_COUNT;
u8 reserved_1;
u8 TX_FIFO_COUNT;
u8 BQREQ;
u8 reserved_2[4];
__le32 TSFT[2];
__le32 TLPDA;
__le32 TNPDA;
__le32 THPDA;
__le16 BRSR;
u8 BSSID[6];
u8 RESP_RATE;
u8 EIFS;
u8 reserved_3[1];
u8 CMD;
#define RTL818X_CMD_TX_ENABLE (1 << 2)
#define RTL818X_CMD_RX_ENABLE (1 << 3)
#define RTL818X_CMD_RESET (1 << 4)
u8 reserved_4[4];
__le16 INT_MASK;
__le16 INT_STATUS;
#define RTL818X_INT_RX_OK (1 << 0)
#define RTL818X_INT_RX_ERR (1 << 1)
#define RTL818X_INT_TXL_OK (1 << 2)
#define RTL818X_INT_TXL_ERR (1 << 3)
#define RTL818X_INT_RX_DU (1 << 4)
#define RTL818X_INT_RX_FO (1 << 5)
#define RTL818X_INT_TXN_OK (1 << 6)
#define RTL818X_INT_TXN_ERR (1 << 7)
#define RTL818X_INT_TXH_OK (1 << 8)
#define RTL818X_INT_TXH_ERR (1 << 9)
#define RTL818X_INT_TXB_OK (1 << 10)
#define RTL818X_INT_TXB_ERR (1 << 11)
#define RTL818X_INT_ATIM (1 << 12)
#define RTL818X_INT_BEACON (1 << 13)
#define RTL818X_INT_TIME_OUT (1 << 14)
#define RTL818X_INT_TX_FO (1 << 15)
__le32 TX_CONF;
#define RTL818X_TX_CONF_LOOPBACK_MAC (1 << 17)
#define RTL818X_TX_CONF_LOOPBACK_CONT (3 << 17)
#define RTL818X_TX_CONF_NO_ICV (1 << 19)
#define RTL818X_TX_CONF_DISCW (1 << 20)
#define RTL818X_TX_CONF_SAT_HWPLCP (1 << 24)
#define RTL818X_TX_CONF_R8180_ABCD (2 << 25)
#define RTL818X_TX_CONF_R8180_F (3 << 25)
#define RTL818X_TX_CONF_R8185_ABC (4 << 25)
#define RTL818X_TX_CONF_R8185_D (5 << 25)
#define RTL818X_TX_CONF_HWVER_MASK (7 << 25)
#define RTL818X_TX_CONF_PROBE_DTS (1 << 29)
#define RTL818X_TX_CONF_HW_SEQNUM (1 << 30)
#define RTL818X_TX_CONF_CW_MIN (1 << 31)
__le32 RX_CONF;
#define RTL818X_RX_CONF_MONITOR (1 << 0)
#define RTL818X_RX_CONF_NICMAC (1 << 1)
#define RTL818X_RX_CONF_MULTICAST (1 << 2)
#define RTL818X_RX_CONF_BROADCAST (1 << 3)
#define RTL818X_RX_CONF_FCS (1 << 5)
#define RTL818X_RX_CONF_DATA (1 << 18)
#define RTL818X_RX_CONF_CTRL (1 << 19)
#define RTL818X_RX_CONF_MGMT (1 << 20)
#define RTL818X_RX_CONF_ADDR3 (1 << 21)
#define RTL818X_RX_CONF_PM (1 << 22)
#define RTL818X_RX_CONF_BSSID (1 << 23)
#define RTL818X_RX_CONF_RX_AUTORESETPHY (1 << 28)
#define RTL818X_RX_CONF_CSDM1 (1 << 29)
#define RTL818X_RX_CONF_CSDM2 (1 << 30)
#define RTL818X_RX_CONF_ONLYERLPKT (1 << 31)
__le32 INT_TIMEOUT;
__le32 TBDA;
u8 EEPROM_CMD;
#define RTL818X_EEPROM_CMD_READ (1 << 0)
#define RTL818X_EEPROM_CMD_WRITE (1 << 1)
#define RTL818X_EEPROM_CMD_CK (1 << 2)
#define RTL818X_EEPROM_CMD_CS (1 << 3)
#define RTL818X_EEPROM_CMD_NORMAL (0 << 6)
#define RTL818X_EEPROM_CMD_LOAD (1 << 6)
#define RTL818X_EEPROM_CMD_PROGRAM (2 << 6)
#define RTL818X_EEPROM_CMD_CONFIG (3 << 6)
u8 CONFIG0;
u8 CONFIG1;
u8 CONFIG2;
#define RTL818X_CONFIG2_ANTENNA_DIV (1 << 6)
__le32 ANAPARAM;
u8 MSR;
#define RTL818X_MSR_NO_LINK (0 << 2)
#define RTL818X_MSR_ADHOC (1 << 2)
#define RTL818X_MSR_INFRA (2 << 2)
u8 CONFIG3;
#define RTL818X_CONFIG3_ANAPARAM_WRITE (1 << 6)
u8 CONFIG4;
#define RTL818X_CONFIG4_POWEROFF (1 << 6)
#define RTL818X_CONFIG4_VCOOFF (1 << 7)
u8 TESTR;
u8 reserved_9[2];
u8 PGSELECT;
u8 SECURITY;
__le32 ANAPARAM2;
u8 reserved_10[12];
__le16 BEACON_INTERVAL;
__le16 ATIM_WND;
__le16 BEACON_INTERVAL_TIME;
__le16 ATIMTR_INTERVAL;
u8 PHY_DELAY;
u8 CARRIER_SENSE_COUNTER;
u8 reserved_11[2];
u8 PHY[4];
__le16 RFPinsOutput;
__le16 RFPinsEnable;
__le16 RFPinsSelect;
__le16 RFPinsInput;
__le32 RF_PARA;
__le32 RF_TIMING;
u8 GP_ENABLE;
u8 GPIO;
u8 reserved_12[10];
u8 TX_AGC_CTL;
#define RTL818X_TX_AGC_CTL_PERPACKET_GAIN_SHIFT (1 << 0)
#define RTL818X_TX_AGC_CTL_PERPACKET_ANTSEL_SHIFT (1 << 1)
#define RTL818X_TX_AGC_CTL_FEEDBACK_ANT (1 << 2)
u8 TX_GAIN_CCK;
u8 TX_GAIN_OFDM;
u8 TX_ANTENNA;
u8 reserved_13[16];
u8 WPA_CONF;
u8 reserved_14[3];
u8 SIFS;
u8 DIFS;
u8 SLOT;
u8 reserved_15[5];
u8 CW_CONF;
#define RTL818X_CW_CONF_PERPACKET_CW_SHIFT (1 << 0)
#define RTL818X_CW_CONF_PERPACKET_RETRY_SHIFT (1 << 1)
u8 CW_VAL;
u8 RATE_FALLBACK;
u8 reserved_16[25];
u8 CONFIG5;
u8 TX_DMA_POLLING;
u8 reserved_17[2];
__le16 CWR;
u8 RETRY_CTR;
u8 reserved_18[5];
__le32 RDSAR;
u8 reserved_19[12];
__le16 FEMR;
u8 reserved_20[4];
__le16 TALLY_CNT;
u8 TALLY_SEL;
} __attribute__((packed));
struct rtl818x_rf_ops {
char *name;
void (*init)(struct ieee80211_hw *);
void (*stop)(struct ieee80211_hw *);
void (*set_chan)(struct ieee80211_hw *, struct ieee80211_conf *);
};
#endif /* RTL818X_H */
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