| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. |
| * All rights reserved. |
| * |
| * File: mac.h |
| * |
| * Purpose: MAC routines |
| * |
| * Author: Tevin Chen |
| * |
| * Date: May 21, 1996 |
| * |
| * Revision History: |
| * 07-01-2003 Bryan YC Fan: Re-write codes to support VT3253 spec. |
| * 08-25-2003 Kyle Hsu: Porting MAC functions from sim53. |
| * 09-03-2003 Bryan YC Fan: Add MACvDisableProtectMD & MACvEnableProtectMD |
| */ |
| |
| #ifndef __MAC_H__ |
| #define __MAC_H__ |
| |
| #include <linux/bits.h> |
| #include "device.h" |
| |
| #define REV_ID_VT3253_A0 0x00 |
| #define REV_ID_VT3253_A1 0x01 |
| #define REV_ID_VT3253_B0 0x08 |
| #define REV_ID_VT3253_B1 0x09 |
| |
| /* Registers in the MAC */ |
| #define MAC_REG_BISTCMD 0x04 |
| #define MAC_REG_BISTSR0 0x05 |
| #define MAC_REG_BISTSR1 0x06 |
| #define MAC_REG_BISTSR2 0x07 |
| #define MAC_REG_I2MCSR 0x08 |
| #define MAC_REG_I2MTGID 0x09 |
| #define MAC_REG_I2MTGAD 0x0a |
| #define MAC_REG_I2MCFG 0x0b |
| #define MAC_REG_I2MDIPT 0x0c |
| #define MAC_REG_I2MDOPT 0x0e |
| #define MAC_REG_USBSUS 0x0f |
| |
| #define MAC_REG_LOCALID 0x14 |
| #define MAC_REG_TESTCFG 0x15 |
| #define MAC_REG_JUMPER0 0x16 |
| #define MAC_REG_JUMPER1 0x17 |
| #define MAC_REG_TMCTL 0x18 |
| #define MAC_REG_TMDATA0 0x1c |
| #define MAC_REG_TMDATA1 0x1d |
| #define MAC_REG_TMDATA2 0x1e |
| #define MAC_REG_TMDATA3 0x1f |
| |
| /* MAC Parameter related */ |
| #define MAC_REG_LRT 0x20 |
| #define MAC_REG_SRT 0x21 |
| #define MAC_REG_SIFS 0x22 |
| #define MAC_REG_DIFS 0x23 |
| #define MAC_REG_EIFS 0x24 |
| #define MAC_REG_SLOT 0x25 |
| #define MAC_REG_BI 0x26 |
| #define MAC_REG_CWMAXMIN0 0x28 |
| #define MAC_REG_LINKOFFTOTM 0x2a |
| #define MAC_REG_SWTMOT 0x2b |
| #define MAC_REG_RTSOKCNT 0x2c |
| #define MAC_REG_RTSFAILCNT 0x2d |
| #define MAC_REG_ACKFAILCNT 0x2e |
| #define MAC_REG_FCSERRCNT 0x2f |
| |
| /* TSF Related */ |
| #define MAC_REG_TSFCNTR 0x30 |
| #define MAC_REG_NEXTTBTT 0x38 |
| #define MAC_REG_TSFOFST 0x40 |
| #define MAC_REG_TFTCTL 0x48 |
| |
| /* WMAC Control/Status Related */ |
| #define MAC_REG_ENCFG0 0x4c |
| #define MAC_REG_ENCFG1 0x4d |
| #define MAC_REG_ENCFG2 0x4e |
| |
| #define MAC_REG_CFG 0x50 |
| #define MAC_REG_TEST 0x52 |
| #define MAC_REG_HOSTCR 0x54 |
| #define MAC_REG_MACCR 0x55 |
| #define MAC_REG_RCR 0x56 |
| #define MAC_REG_TCR 0x57 |
| #define MAC_REG_IMR 0x58 |
| #define MAC_REG_ISR 0x5c |
| #define MAC_REG_ISR1 0x5d |
| |
| /* Power Saving Related */ |
| #define MAC_REG_PSCFG 0x60 |
| #define MAC_REG_PSCTL 0x61 |
| #define MAC_REG_PSPWRSIG 0x62 |
| #define MAC_REG_BBCR13 0x63 |
| #define MAC_REG_AIDATIM 0x64 |
| #define MAC_REG_PWBT 0x66 |
| #define MAC_REG_WAKEOKTMR 0x68 |
| #define MAC_REG_CALTMR 0x69 |
| #define MAC_REG_SYNSPACCNT 0x6a |
| #define MAC_REG_WAKSYNOPT 0x6b |
| |
| /* Baseband/IF Control Group */ |
| #define MAC_REG_BBREGCTL 0x6c |
| #define MAC_REG_CHANNEL 0x6d |
| #define MAC_REG_BBREGADR 0x6e |
| #define MAC_REG_BBREGDATA 0x6f |
| #define MAC_REG_IFREGCTL 0x70 |
| #define MAC_REG_IFDATA 0x71 |
| #define MAC_REG_ITRTMSET 0x74 |
| #define MAC_REG_PAPEDELAY 0x77 |
| #define MAC_REG_SOFTPWRCTL 0x78 |
| #define MAC_REG_SOFTPWRCTL2 0x79 |
| #define MAC_REG_GPIOCTL0 0x7a |
| #define MAC_REG_GPIOCTL1 0x7b |
| |
| /* MiscFF PIO related */ |
| #define MAC_REG_MISCFFNDEX 0xbc |
| #define MAC_REG_MISCFFCTL 0xbe |
| #define MAC_REG_MISCFFDATA 0xc0 |
| |
| /* MAC Configuration Group */ |
| #define MAC_REG_PAR0 0xc4 |
| #define MAC_REG_PAR4 0xc8 |
| #define MAC_REG_BSSID0 0xcc |
| #define MAC_REG_BSSID4 0xd0 |
| #define MAC_REG_MAR0 0xd4 |
| #define MAC_REG_MAR4 0xd8 |
| |
| /* MAC RSPPKT INFO Group */ |
| #define MAC_REG_RSPINF_B_1 0xdC |
| #define MAC_REG_RSPINF_B_2 0xe0 |
| #define MAC_REG_RSPINF_B_5 0xe4 |
| #define MAC_REG_RSPINF_B_11 0xe8 |
| #define MAC_REG_RSPINF_A_6 0xec |
| #define MAC_REG_RSPINF_A_9 0xee |
| #define MAC_REG_RSPINF_A_12 0xf0 |
| #define MAC_REG_RSPINF_A_18 0xf2 |
| #define MAC_REG_RSPINF_A_24 0xf4 |
| #define MAC_REG_RSPINF_A_36 0xf6 |
| #define MAC_REG_RSPINF_A_48 0xf8 |
| #define MAC_REG_RSPINF_A_54 0xfa |
| #define MAC_REG_RSPINF_A_72 0xfc |
| |
| /* Bits in the I2MCFG EEPROM register */ |
| #define I2MCFG_BOUNDCTL BIT(7) |
| #define I2MCFG_WAITCTL BIT(5) |
| #define I2MCFG_SCLOECTL BIT(4) |
| #define I2MCFG_WBUSYCTL BIT(3) |
| #define I2MCFG_NORETRY BIT(2) |
| #define I2MCFG_I2MLDSEQ BIT(1) |
| #define I2MCFG_I2CMFAST BIT(0) |
| |
| /* Bits in the I2MCSR EEPROM register */ |
| #define I2MCSR_EEMW BIT(7) |
| #define I2MCSR_EEMR BIT(6) |
| #define I2MCSR_AUTOLD BIT(3) |
| #define I2MCSR_NACK BIT(1) |
| #define I2MCSR_DONE BIT(0) |
| |
| /* Bits in the TMCTL register */ |
| #define TMCTL_TSUSP BIT(2) |
| #define TMCTL_TMD BIT(1) |
| #define TMCTL_TE BIT(0) |
| |
| /* Bits in the TFTCTL register */ |
| #define TFTCTL_HWUTSF BIT(7) |
| #define TFTCTL_TBTTSYNC BIT(6) |
| #define TFTCTL_HWUTSFEN BIT(5) |
| #define TFTCTL_TSFCNTRRD BIT(4) |
| #define TFTCTL_TBTTSYNCEN BIT(3) |
| #define TFTCTL_TSFSYNCEN BIT(2) |
| #define TFTCTL_TSFCNTRST BIT(1) |
| #define TFTCTL_TSFCNTREN BIT(0) |
| |
| /* Bits in the EnhanceCFG_0 register */ |
| #define EnCFG_BBType_a 0x00 |
| #define EnCFG_BBType_b BIT(0) |
| #define EnCFG_BBType_g BIT(1) |
| #define EnCFG_BBType_MASK (EnCFG_BBType_b | EnCFG_BBType_g) |
| #define EnCFG_ProtectMd BIT(5) |
| |
| /* Bits in the EnhanceCFG_1 register */ |
| #define EnCFG_BcnSusInd BIT(0) |
| #define EnCFG_BcnSusClr BIT(1) |
| |
| /* Bits in the EnhanceCFG_2 register */ |
| #define EnCFG_NXTBTTCFPSTR BIT(0) |
| #define EnCFG_BarkerPream BIT(1) |
| #define EnCFG_PktBurstMode BIT(2) |
| |
| /* Bits in the CFG register */ |
| #define CFG_TKIPOPT BIT(7) |
| #define CFG_RXDMAOPT BIT(6) |
| #define CFG_TMOT_SW BIT(5) |
| #define CFG_TMOT_HWLONG BIT(4) |
| #define CFG_TMOT_HW 0x00 |
| #define CFG_CFPENDOPT BIT(3) |
| #define CFG_BCNSUSEN BIT(2) |
| #define CFG_NOTXTIMEOUT BIT(1) |
| #define CFG_NOBUFOPT BIT(0) |
| |
| /* Bits in the TEST register */ |
| #define TEST_LBEXT BIT(7) |
| #define TEST_LBINT BIT(6) |
| #define TEST_LBNONE 0x00 |
| #define TEST_SOFTINT BIT(5) |
| #define TEST_CONTTX BIT(4) |
| #define TEST_TXPE BIT(3) |
| #define TEST_NAVDIS BIT(2) |
| #define TEST_NOCTS BIT(1) |
| #define TEST_NOACK BIT(0) |
| |
| /* Bits in the HOSTCR register */ |
| #define HOSTCR_TXONST BIT(7) |
| #define HOSTCR_RXONST BIT(6) |
| #define HOSTCR_ADHOC BIT(5) |
| #define HOSTCR_AP BIT(4) |
| #define HOSTCR_TXON BIT(3) |
| #define HOSTCR_RXON BIT(2) |
| #define HOSTCR_MACEN BIT(1) |
| #define HOSTCR_SOFTRST BIT(0) |
| |
| /* Bits in the MACCR register */ |
| #define MACCR_SYNCFLUSHOK BIT(2) |
| #define MACCR_SYNCFLUSH BIT(1) |
| #define MACCR_CLRNAV BIT(0) |
| |
| /* Bits in the RCR register */ |
| #define RCR_SSID BIT(7) |
| #define RCR_RXALLTYPE BIT(6) |
| #define RCR_UNICAST BIT(5) |
| #define RCR_BROADCAST BIT(4) |
| #define RCR_MULTICAST BIT(3) |
| #define RCR_WPAERR BIT(2) |
| #define RCR_ERRCRC BIT(1) |
| #define RCR_BSSID BIT(0) |
| |
| /* Bits in the TCR register */ |
| #define TCR_SYNCDCFOPT BIT(1) |
| #define TCR_AUTOBCNTX BIT(0) |
| |
| /* ISR1 */ |
| #define ISR_GPIO3 BIT(6) |
| #define ISR_RXNOBUF BIT(3) |
| #define ISR_MIBNEARFULL BIT(2) |
| #define ISR_SOFTINT BIT(1) |
| #define ISR_FETALERR BIT(0) |
| |
| #define LEDSTS_STS 0x06 |
| #define LEDSTS_TMLEN 0x78 |
| #define LEDSTS_OFF 0x00 |
| #define LEDSTS_ON 0x02 |
| #define LEDSTS_SLOW 0x04 |
| #define LEDSTS_INTER 0x06 |
| |
| /* ISR0 */ |
| #define ISR_WATCHDOG BIT(7) |
| #define ISR_SOFTTIMER BIT(6) |
| #define ISR_GPIO0 BIT(5) |
| #define ISR_TBTT BIT(4) |
| #define ISR_RXDMA0 BIT(3) |
| #define ISR_BNTX BIT(2) |
| #define ISR_ACTX BIT(0) |
| |
| /* Bits in the PSCFG register */ |
| #define PSCFG_PHILIPMD BIT(6) |
| #define PSCFG_WAKECALEN BIT(5) |
| #define PSCFG_WAKETMREN BIT(4) |
| #define PSCFG_BBPSPROG BIT(3) |
| #define PSCFG_WAKESYN BIT(2) |
| #define PSCFG_SLEEPSYN BIT(1) |
| #define PSCFG_AUTOSLEEP BIT(0) |
| |
| /* Bits in the PSCTL register */ |
| #define PSCTL_WAKEDONE BIT(5) |
| #define PSCTL_PS BIT(4) |
| #define PSCTL_GO2DOZE BIT(3) |
| #define PSCTL_LNBCN BIT(2) |
| #define PSCTL_ALBCN BIT(1) |
| #define PSCTL_PSEN BIT(0) |
| |
| /* Bits in the PSPWSIG register */ |
| #define PSSIG_WPE3 BIT(7) |
| #define PSSIG_WPE2 BIT(6) |
| #define PSSIG_WPE1 BIT(5) |
| #define PSSIG_WRADIOPE BIT(4) |
| #define PSSIG_SPE3 BIT(3) |
| #define PSSIG_SPE2 BIT(2) |
| #define PSSIG_SPE1 BIT(1) |
| #define PSSIG_SRADIOPE BIT(0) |
| |
| /* Bits in the BBREGCTL register */ |
| #define BBREGCTL_DONE BIT(2) |
| #define BBREGCTL_REGR BIT(1) |
| #define BBREGCTL_REGW BIT(0) |
| |
| /* Bits in the IFREGCTL register */ |
| #define IFREGCTL_DONE BIT(2) |
| #define IFREGCTL_IFRF BIT(1) |
| #define IFREGCTL_REGW BIT(0) |
| |
| /* Bits in the SOFTPWRCTL register */ |
| #define SOFTPWRCTL_RFLEOPT BIT(3) |
| #define SOFTPWRCTL_TXPEINV BIT(1) |
| #define SOFTPWRCTL_SWPECTI BIT(0) |
| #define SOFTPWRCTL_SWPAPE BIT(5) |
| #define SOFTPWRCTL_SWCALEN BIT(4) |
| #define SOFTPWRCTL_SWRADIO_PE BIT(3) |
| #define SOFTPWRCTL_SWPE2 BIT(2) |
| #define SOFTPWRCTL_SWPE1 BIT(1) |
| #define SOFTPWRCTL_SWPE3 BIT(0) |
| |
| /* Bits in the GPIOCTL1 register */ |
| #define GPIO3_MD BIT(5) |
| #define GPIO3_DATA BIT(6) |
| #define GPIO3_INTMD BIT(7) |
| |
| /* Bits in the MISCFFCTL register */ |
| #define MISCFFCTL_WRITE BIT(0) |
| |
| /* Loopback mode */ |
| #define MAC_LB_EXT BIT(1) |
| #define MAC_LB_INTERNAL BIT(0) |
| #define MAC_LB_NONE 0x00 |
| |
| /* Ethernet address filter type */ |
| #define PKT_TYPE_NONE 0x00 /* turn off receiver */ |
| #define PKT_TYPE_ALL_MULTICAST BIT(7) |
| #define PKT_TYPE_PROMISCUOUS BIT(6) |
| #define PKT_TYPE_DIRECTED BIT(5) /* obselete */ |
| #define PKT_TYPE_BROADCAST BIT(4) |
| #define PKT_TYPE_MULTICAST BIT(3) |
| #define PKT_TYPE_ERROR_WPA BIT(2) |
| #define PKT_TYPE_ERROR_CRC BIT(1) |
| #define PKT_TYPE_BSSID BIT(0) |
| |
| #define Default_BI 0x200 |
| |
| /* MiscFIFO Offset */ |
| #define MISCFIFO_KEYETRY0 32 |
| #define MISCFIFO_KEYENTRYSIZE 22 |
| |
| #define MAC_REVISION_A0 0x00 |
| #define MAC_REVISION_A1 0x01 |
| |
| struct vnt_mac_set_key { |
| union { |
| struct { |
| u8 addr[ETH_ALEN]; |
| __le16 key_ctl; |
| } write __packed; |
| u32 swap[2]; |
| } u; |
| u8 key[WLAN_KEY_LEN_CCMP]; |
| } __packed; |
| |
| int vnt_mac_set_filter(struct vnt_private *priv, u64 mc_filter); |
| int vnt_mac_shutdown(struct vnt_private *priv); |
| int vnt_mac_set_bb_type(struct vnt_private *priv, u8 type); |
| int vnt_mac_disable_keyentry(struct vnt_private *priv, u8 entry_idx); |
| int vnt_mac_set_keyentry(struct vnt_private *priv, u16 key_ctl, u32 entry_idx, |
| u32 key_idx, u8 *addr, u8 *key); |
| int vnt_mac_reg_bits_off(struct vnt_private *priv, u8 reg_ofs, u8 bits); |
| int vnt_mac_reg_bits_on(struct vnt_private *priv, u8 reg_ofs, u8 bits); |
| int vnt_mac_write_word(struct vnt_private *priv, u8 reg_ofs, u16 word); |
| int vnt_mac_set_bssid_addr(struct vnt_private *priv, u8 *addr); |
| int vnt_mac_enable_protect_mode(struct vnt_private *priv); |
| int vnt_mac_disable_protect_mode(struct vnt_private *priv); |
| int vnt_mac_enable_barker_preamble_mode(struct vnt_private *priv); |
| int vnt_mac_disable_barker_preamble_mode(struct vnt_private *priv); |
| int vnt_mac_set_beacon_interval(struct vnt_private *priv, u16 interval); |
| int vnt_mac_set_led(struct vnt_private *privpriv, u8 state, u8 led); |
| |
| #endif /* __MAC_H__ */ |
