/* $FreeBSD$ */ /*- * Copyright (c) 2005, 2006 Damien Bergamini * Copyright (c) 2006 Niall O'Higgins * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #define RT2573_NOISE_FLOOR -95 #define RT2573_TX_DESC_SIZE (sizeof (struct rum_tx_desc)) #define RT2573_RX_DESC_SIZE (sizeof (struct rum_rx_desc)) #define RT2573_CONFIG_NO 1 #define RT2573_IFACE_INDEX 0 #define RT2573_MCU_CNTL 0x01 #define RT2573_WRITE_MAC 0x02 #define RT2573_READ_MAC 0x03 #define RT2573_WRITE_MULTI_MAC 0x06 #define RT2573_READ_MULTI_MAC 0x07 #define RT2573_READ_EEPROM 0x09 #define RT2573_WRITE_LED 0x0a /* * WME registers. */ #define RT2573_AIFSN_CSR 0x0400 #define RT2573_CWMIN_CSR 0x0404 #define RT2573_CWMAX_CSR 0x0408 #define RT2573_TXOP01_CSR 0x040C #define RT2573_TXOP23_CSR 0x0410 #define RT2573_MCU_CODE_BASE 0x0800 /* * H/w encryption/decryption support */ #define KEY_SIZE (IEEE80211_KEYBUF_SIZE + IEEE80211_MICBUF_SIZE) #define RT2573_ADDR_MAX 64 #define RT2573_SKEY_MAX 4 #define RT2573_SKEY(vap, kidx) (0x1000 + ((vap) * RT2573_SKEY_MAX + \ (kidx)) * KEY_SIZE) #define RT2573_PKEY(id) (0x1200 + (id) * KEY_SIZE) #define RT2573_ADDR_ENTRY(id) (0x1a00 + (id) * 8) /* * Shared memory area */ #define RT2573_HW_BCN_BASE(id) (0x2400 + (id) * 0x100) /* * Control and status registers. */ #define RT2573_MAC_CSR0 0x3000 #define RT2573_MAC_CSR1 0x3004 #define RT2573_MAC_CSR2 0x3008 #define RT2573_MAC_CSR3 0x300c #define RT2573_MAC_CSR4 0x3010 #define RT2573_MAC_CSR5 0x3014 #define RT2573_MAC_CSR6 0x3018 #define RT2573_MAC_CSR7 0x301c #define RT2573_MAC_CSR8 0x3020 #define RT2573_MAC_CSR9 0x3024 #define RT2573_MAC_CSR10 0x3028 #define RT2573_MAC_CSR11 0x302c #define RT2573_MAC_CSR12 0x3030 #define RT2573_MAC_CSR13 0x3034 #define RT2573_MAC_CSR14 0x3038 #define RT2573_MAC_CSR15 0x303c #define RT2573_TXRX_CSR0 0x3040 #define RT2573_TXRX_CSR1 0x3044 #define RT2573_TXRX_CSR2 0x3048 #define RT2573_TXRX_CSR3 0x304c #define RT2573_TXRX_CSR4 0x3050 #define RT2573_TXRX_CSR5 0x3054 #define RT2573_TXRX_CSR6 0x3058 #define RT2573_TXRX_CSR7 0x305c #define RT2573_TXRX_CSR8 0x3060 #define RT2573_TXRX_CSR9 0x3064 #define RT2573_TXRX_CSR10 0x3068 #define RT2573_TXRX_CSR11 0x306c #define RT2573_TXRX_CSR12 0x3070 #define RT2573_TXRX_CSR13 0x3074 #define RT2573_TXRX_CSR14 0x3078 #define RT2573_TXRX_CSR15 0x307c #define RT2573_PHY_CSR0 0x3080 #define RT2573_PHY_CSR1 0x3084 #define RT2573_PHY_CSR2 0x3088 #define RT2573_PHY_CSR3 0x308c #define RT2573_PHY_CSR4 0x3090 #define RT2573_PHY_CSR5 0x3094 #define RT2573_PHY_CSR6 0x3098 #define RT2573_PHY_CSR7 0x309c #define RT2573_SEC_CSR0 0x30a0 #define RT2573_SEC_CSR1 0x30a4 #define RT2573_SEC_CSR2 0x30a8 #define RT2573_SEC_CSR3 0x30ac #define RT2573_SEC_CSR4 0x30b0 #define RT2573_SEC_CSR5 0x30b4 #define RT2573_STA_CSR0 0x30c0 #define RT2573_STA_CSR1 0x30c4 #define RT2573_STA_CSR2 0x30c8 #define RT2573_STA_CSR3 0x30cc #define RT2573_STA_CSR4 0x30d0 #define RT2573_STA_CSR5 0x30d4 /* possible values for register RT2573_ADDR_MODE */ #define RT2573_MODE_MASK 0x7 #define RT2573_MODE_NOSEC 0 #define RT2573_MODE_WEP40 1 #define RT2573_MODE_WEP104 2 #define RT2573_MODE_TKIP 3 #define RT2573_MODE_AES_CCMP 4 #define RT2573_MODE_CKIP40 5 #define RT2573_MODE_CKIP104 6 /* possible flags for register RT2573_MAC_CSR1 */ #define RT2573_RESET_ASIC (1 << 0) #define RT2573_RESET_BBP (1 << 1) #define RT2573_HOST_READY (1 << 2) /* possible flags for register MAC_CSR5 */ #define RT2573_NUM_BSSID_MSK(n) (((n * 3) & 3) << 16) /* possible flags for register MAC_CSR11 */ #define RT2573_AUTO_WAKEUP (1 << 15) #define RT2573_TBCN_EXP(n) ((n) << 8) #define RT2573_TBCN_EXP_MAX 0x7f #define RT2573_TBCN_DELAY(t) (t) #define RT2573_TBCN_DELAY_MAX 0xff /* possible flags for register TXRX_CSR0 */ /* Tx filter flags are in the low 16 bits */ #define RT2573_AUTO_TX_SEQ (1 << 15) /* Rx filter flags are in the high 16 bits */ #define RT2573_DISABLE_RX (1 << 16) #define RT2573_DROP_CRC_ERROR (1 << 17) #define RT2573_DROP_PHY_ERROR (1 << 18) #define RT2573_DROP_CTL (1 << 19) #define RT2573_DROP_NOT_TO_ME (1 << 20) #define RT2573_DROP_TODS (1 << 21) #define RT2573_DROP_VER_ERROR (1 << 22) #define RT2573_DROP_MULTICAST (1 << 23) #define RT2573_DROP_BROADCAST (1 << 24) #define RT2573_DROP_ACKCTS (1 << 25) /* possible flags for register TXRX_CSR4 */ #define RT2573_ACKCTS_PWRMGT (1 << 16) #define RT2573_SHORT_PREAMBLE (1 << 18) #define RT2573_MRR_ENABLED (1 << 19) #define RT2573_MRR_CCK_FALLBACK (1 << 22) #define RT2573_LONG_RETRY(max) ((max) << 24) #define RT2573_LONG_RETRY_MASK (0xf << 24) #define RT2573_SHORT_RETRY(max) ((max) << 28) #define RT2573_SHORT_RETRY_MASK (0xf << 28) /* possible flags for register TXRX_CSR9 */ #define RT2573_TSF_TIMER_EN (1 << 16) #define RT2573_TSF_SYNC_MODE(x) (((x) & 0x3) << 17) #define RT2573_TSF_SYNC_MODE_DIS 0 #define RT2573_TSF_SYNC_MODE_STA 1 #define RT2573_TSF_SYNC_MODE_IBSS 2 #define RT2573_TSF_SYNC_MODE_HOSTAP 3 #define RT2573_TBTT_TIMER_EN (1 << 19) #define RT2573_BCN_TX_EN (1 << 20) /* possible flags for register PHY_CSR0 */ #define RT2573_PA_PE_2GHZ (1 << 16) #define RT2573_PA_PE_5GHZ (1 << 17) /* possible flags for register PHY_CSR3 */ #define RT2573_BBP_READ (1 << 15) #define RT2573_BBP_BUSY (1 << 16) /* possible flags for register PHY_CSR4 */ #define RT2573_RF_20BIT (20 << 24) #define RT2573_RF_BUSY (1U << 31) /* LED values */ #define RT2573_LED_RADIO (1 << 8) #define RT2573_LED_G (1 << 9) #define RT2573_LED_A (1 << 10) #define RT2573_LED_ON 0x1e1e #define RT2573_LED_OFF 0x0 /* USB vendor requests */ #define RT2573_MCU_SLEEP 7 #define RT2573_MCU_RUN 8 #define RT2573_MCU_WAKEUP 9 #define RT2573_SMART_MODE (1 << 0) #define RT2573_BBPR94_DEFAULT 6 #define RT2573_BBP_WRITE (1 << 15) /* dual-band RF */ #define RT2573_RF_5226 1 #define RT2573_RF_5225 3 /* single-band RF */ #define RT2573_RF_2528 2 #define RT2573_RF_2527 4 #define RT2573_BBP_VERSION 0 struct rum_tx_desc { uint32_t flags; #define RT2573_TX_BURST (1 << 0) #define RT2573_TX_VALID (1 << 1) #define RT2573_TX_MORE_FRAG (1 << 2) #define RT2573_TX_NEED_ACK (1 << 3) #define RT2573_TX_TIMESTAMP (1 << 4) #define RT2573_TX_OFDM (1 << 5) #define RT2573_TX_IFS_SIFS (1 << 6) #define RT2573_TX_LONG_RETRY (1 << 7) #define RT2573_TX_TKIPMIC (1 << 8) #define RT2573_TX_KEY_PAIR (1 << 9) #define RT2573_TX_KEY_ID(id) (((id) & 0x3f) << 10) #define RT2573_TX_CIP_MODE(m) ((m) << 29) uint16_t wme; #define RT2573_QID(v) (v) #define RT2573_AIFSN(v) ((v) << 4) #define RT2573_LOGCWMIN(v) ((v) << 8) #define RT2573_LOGCWMAX(v) ((v) << 12) uint8_t hdrlen; uint8_t xflags; #define RT2573_TX_HWSEQ (1 << 4) uint8_t plcp_signal; uint8_t plcp_service; #define RT2573_PLCP_LENGEXT 0x80 uint8_t plcp_length_lo; uint8_t plcp_length_hi; uint32_t iv; uint32_t eiv; uint8_t offset; uint8_t qid; uint8_t txpower; #define RT2573_DEFAULT_TXPOWER 0 uint8_t reserved; } __packed; struct rum_rx_desc { uint32_t flags; #define RT2573_RX_BUSY (1 << 0) #define RT2573_RX_DROP (1 << 1) #define RT2573_RX_UC2ME (1 << 2) #define RT2573_RX_MC (1 << 3) #define RT2573_RX_BC (1 << 4) #define RT2573_RX_MYBSS (1 << 5) #define RT2573_RX_CRC_ERROR (1 << 6) #define RT2573_RX_OFDM (1 << 7) #define RT2573_RX_DEC_MASK (3 << 8) #define RT2573_RX_DEC_OK (0 << 8) #define RT2573_RX_IV_ERROR (1 << 8) #define RT2573_RX_MIC_ERROR (2 << 8) #define RT2573_RX_KEY_ERROR (3 << 8) #define RT2573_RX_KEY_PAIR (1 << 28) #define RT2573_RX_CIP_MASK (7 << 29) #define RT2573_RX_CIP_MODE(m) ((m) << 29) uint8_t rate; uint8_t rssi; uint8_t reserved1; uint8_t offset; uint32_t iv; uint32_t eiv; uint32_t reserved2[2]; } __packed; #define RT2573_RF1 0 #define RT2573_RF2 2 #define RT2573_RF3 1 #define RT2573_RF4 3 #define RT2573_EEPROM_MACBBP 0x0000 #define RT2573_EEPROM_ADDRESS 0x0004 #define RT2573_EEPROM_ANTENNA 0x0020 #define RT2573_EEPROM_CONFIG2 0x0022 #define RT2573_EEPROM_BBP_BASE 0x0026 #define RT2573_EEPROM_TXPOWER 0x0046 #define RT2573_EEPROM_FREQ_OFFSET 0x005e #define RT2573_EEPROM_RSSI_2GHZ_OFFSET 0x009a #define RT2573_EEPROM_RSSI_5GHZ_OFFSET 0x009c