| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Daniel Drake | 2968 | 84.68% | 14 | 50.00% |
| Jussi Kivilinna | 284 | 8.10% | 3 | 10.71% |
| Ulrich Kunitz | 197 | 5.62% | 4 | 14.29% |
| Luis Carlos Cobo Rus | 24 | 0.68% | 1 | 3.57% |
| Benoit Papillault | 12 | 0.34% | 1 | 3.57% |
| Alina Friedrichsen | 9 | 0.26% | 1 | 3.57% |
| Javier Cardona | 4 | 0.11% | 1 | 3.57% |
| Kalle Valo | 3 | 0.09% | 1 | 3.57% |
| Luis R. Rodriguez | 3 | 0.09% | 1 | 3.57% |
| Jeff Kirsher | 1 | 0.03% | 1 | 3.57% |
| Total | 3505 | 28 |
/* 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 * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _ZD_CHIP_H #define _ZD_CHIP_H #include <net/mac80211.h> #include "zd_rf.h" #include "zd_usb.h" /* Header for the Media Access Controller (MAC) and the Baseband Processor * (BBP). It appears that the ZD1211 wraps the old ZD1205 with USB glue and * adds a processor for handling the USB protocol. */ /* Address space */ enum { /* CONTROL REGISTERS */ CR_START = 0x9000, /* FIRMWARE */ FW_START = 0xee00, /* EEPROM */ E2P_START = 0xf800, E2P_LEN = 0x800, /* EEPROM layout */ E2P_LOAD_CODE_LEN = 0xe, /* base 0xf800 */ E2P_LOAD_VECT_LEN = 0x9, /* base 0xf80e */ /* E2P_DATA indexes into this */ E2P_DATA_LEN = 0x7e, /* base 0xf817 */ E2P_BOOT_CODE_LEN = 0x760, /* base 0xf895 */ E2P_INTR_VECT_LEN = 0xb, /* base 0xfff5 */ /* Some precomputed offsets into the EEPROM */ E2P_DATA_OFFSET = E2P_LOAD_CODE_LEN + E2P_LOAD_VECT_LEN, E2P_BOOT_CODE_OFFSET = E2P_DATA_OFFSET + E2P_DATA_LEN, }; #define CTL_REG(offset) ((zd_addr_t)(CR_START + (offset))) #define E2P_DATA(offset) ((zd_addr_t)(E2P_START + E2P_DATA_OFFSET + (offset))) #define FWRAW_DATA(offset) ((zd_addr_t)(FW_START + (offset))) /* 8-bit hardware registers */ #define ZD_CR0 CTL_REG(0x0000) #define ZD_CR1 CTL_REG(0x0004) #define ZD_CR2 CTL_REG(0x0008) #define ZD_CR3 CTL_REG(0x000C) #define ZD_CR5 CTL_REG(0x0010) /* bit 5: if set short preamble used * bit 6: filter band - Japan channel 14 on, else off */ #define ZD_CR6 CTL_REG(0x0014) #define ZD_CR7 CTL_REG(0x0018) #define ZD_CR8 CTL_REG(0x001C) #define ZD_CR4 CTL_REG(0x0020) #define ZD_CR9 CTL_REG(0x0024) /* bit 2: antenna switch (together with ZD_CR10) */ #define ZD_CR10 CTL_REG(0x0028) /* bit 1: antenna switch (together with ZD_CR9) * RF2959 controls with ZD_CR11 radion on and off */ #define ZD_CR11 CTL_REG(0x002C) /* bit 6: TX power control for OFDM * RF2959 controls with ZD_CR10 radio on and off */ #define ZD_CR12 CTL_REG(0x0030) #define ZD_CR13 CTL_REG(0x0034) #define ZD_CR14 CTL_REG(0x0038) #define ZD_CR15 CTL_REG(0x003C) #define ZD_CR16 CTL_REG(0x0040) #define ZD_CR17 CTL_REG(0x0044) #define ZD_CR18 CTL_REG(0x0048) #define ZD_CR19 CTL_REG(0x004C) #define ZD_CR20 CTL_REG(0x0050) #define ZD_CR21 CTL_REG(0x0054) #define ZD_CR22 CTL_REG(0x0058) #define ZD_CR23 CTL_REG(0x005C) #define ZD_CR24 CTL_REG(0x0060) /* CCA threshold */ #define ZD_CR25 CTL_REG(0x0064) #define ZD_CR26 CTL_REG(0x0068) #define ZD_CR27 CTL_REG(0x006C) #define ZD_CR28 CTL_REG(0x0070) #define ZD_CR29 CTL_REG(0x0074) #define ZD_CR30 CTL_REG(0x0078) #define ZD_CR31 CTL_REG(0x007C) /* TX power control for RF in * CCK mode */ #define ZD_CR32 CTL_REG(0x0080) #define ZD_CR33 CTL_REG(0x0084) #define ZD_CR34 CTL_REG(0x0088) #define ZD_CR35 CTL_REG(0x008C) #define ZD_CR36 CTL_REG(0x0090) #define ZD_CR37 CTL_REG(0x0094) #define ZD_CR38 CTL_REG(0x0098) #define ZD_CR39 CTL_REG(0x009C) #define ZD_CR40 CTL_REG(0x00A0) #define ZD_CR41 CTL_REG(0x00A4) #define ZD_CR42 CTL_REG(0x00A8) #define ZD_CR43 CTL_REG(0x00AC) #define ZD_CR44 CTL_REG(0x00B0) #define ZD_CR45 CTL_REG(0x00B4) #define ZD_CR46 CTL_REG(0x00B8) #define ZD_CR47 CTL_REG(0x00BC) /* CCK baseband gain * (patch value might be in EEPROM) */ #define ZD_CR48 CTL_REG(0x00C0) #define ZD_CR49 CTL_REG(0x00C4) #define ZD_CR50 CTL_REG(0x00C8) #define ZD_CR51 CTL_REG(0x00CC) /* TX power control for RF in * 6-36M modes */ #define ZD_CR52 CTL_REG(0x00D0) /* TX power control for RF in * 48M mode */ #define ZD_CR53 CTL_REG(0x00D4) /* TX power control for RF in * 54M mode */ #define ZD_CR54 CTL_REG(0x00D8) #define ZD_CR55 CTL_REG(0x00DC) #define ZD_CR56 CTL_REG(0x00E0) #define ZD_CR57 CTL_REG(0x00E4) #define ZD_CR58 CTL_REG(0x00E8) #define ZD_CR59 CTL_REG(0x00EC) #define ZD_CR60 CTL_REG(0x00F0) #define ZD_CR61 CTL_REG(0x00F4) #define ZD_CR62 CTL_REG(0x00F8) #define ZD_CR63 CTL_REG(0x00FC) #define ZD_CR64 CTL_REG(0x0100) #define ZD_CR65 CTL_REG(0x0104) /* OFDM 54M calibration */ #define ZD_CR66 CTL_REG(0x0108) /* OFDM 48M calibration */ #define ZD_CR67 CTL_REG(0x010C) /* OFDM 36M calibration */ #define ZD_CR68 CTL_REG(0x0110) /* CCK calibration */ #define ZD_CR69 CTL_REG(0x0114) #define ZD_CR70 CTL_REG(0x0118) #define ZD_CR71 CTL_REG(0x011C) #define ZD_CR72 CTL_REG(0x0120) #define ZD_CR73 CTL_REG(0x0124) #define ZD_CR74 CTL_REG(0x0128) #define ZD_CR75 CTL_REG(0x012C) #define ZD_CR76 CTL_REG(0x0130) #define ZD_CR77 CTL_REG(0x0134) #define ZD_CR78 CTL_REG(0x0138) #define ZD_CR79 CTL_REG(0x013C) #define ZD_CR80 CTL_REG(0x0140) #define ZD_CR81 CTL_REG(0x0144) #define ZD_CR82 CTL_REG(0x0148) #define ZD_CR83 CTL_REG(0x014C) #define ZD_CR84 CTL_REG(0x0150) #define ZD_CR85 CTL_REG(0x0154) #define ZD_CR86 CTL_REG(0x0158) #define ZD_CR87 CTL_REG(0x015C) #define ZD_CR88 CTL_REG(0x0160) #define ZD_CR89 CTL_REG(0x0164) #define ZD_CR90 CTL_REG(0x0168) #define ZD_CR91 CTL_REG(0x016C) #define ZD_CR92 CTL_REG(0x0170) #define ZD_CR93 CTL_REG(0x0174) #define ZD_CR94 CTL_REG(0x0178) #define ZD_CR95 CTL_REG(0x017C) #define ZD_CR96 CTL_REG(0x0180) #define ZD_CR97 CTL_REG(0x0184) #define ZD_CR98 CTL_REG(0x0188) #define ZD_CR99 CTL_REG(0x018C) #define ZD_CR100 CTL_REG(0x0190) #define ZD_CR101 CTL_REG(0x0194) #define ZD_CR102 CTL_REG(0x0198) #define ZD_CR103 CTL_REG(0x019C) #define ZD_CR104 CTL_REG(0x01A0) #define ZD_CR105 CTL_REG(0x01A4) #define ZD_CR106 CTL_REG(0x01A8) #define ZD_CR107 CTL_REG(0x01AC) #define ZD_CR108 CTL_REG(0x01B0) #define ZD_CR109 CTL_REG(0x01B4) #define ZD_CR110 CTL_REG(0x01B8) #define ZD_CR111 CTL_REG(0x01BC) #define ZD_CR112 CTL_REG(0x01C0) #define ZD_CR113 CTL_REG(0x01C4) #define ZD_CR114 CTL_REG(0x01C8) #define ZD_CR115 CTL_REG(0x01CC) #define ZD_CR116 CTL_REG(0x01D0) #define ZD_CR117 CTL_REG(0x01D4) #define ZD_CR118 CTL_REG(0x01D8) #define ZD_CR119 CTL_REG(0x01DC) #define ZD_CR120 CTL_REG(0x01E0) #define ZD_CR121 CTL_REG(0x01E4) #define ZD_CR122 CTL_REG(0x01E8) #define ZD_CR123 CTL_REG(0x01EC) #define ZD_CR124 CTL_REG(0x01F0) #define ZD_CR125 CTL_REG(0x01F4) #define ZD_CR126 CTL_REG(0x01F8) #define ZD_CR127 CTL_REG(0x01FC) #define ZD_CR128 CTL_REG(0x0200) #define ZD_CR129 CTL_REG(0x0204) #define ZD_CR130 CTL_REG(0x0208) #define ZD_CR131 CTL_REG(0x020C) #define ZD_CR132 CTL_REG(0x0210) #define ZD_CR133 CTL_REG(0x0214) #define ZD_CR134 CTL_REG(0x0218) #define ZD_CR135 CTL_REG(0x021C) #define ZD_CR136 CTL_REG(0x0220) #define ZD_CR137 CTL_REG(0x0224) #define ZD_CR138 CTL_REG(0x0228) #define ZD_CR139 CTL_REG(0x022C) #define ZD_CR140 CTL_REG(0x0230) #define ZD_CR141 CTL_REG(0x0234) #define ZD_CR142 CTL_REG(0x0238) #define ZD_CR143 CTL_REG(0x023C) #define ZD_CR144 CTL_REG(0x0240) #define ZD_CR145 CTL_REG(0x0244) #define ZD_CR146 CTL_REG(0x0248) #define ZD_CR147 CTL_REG(0x024C) #define ZD_CR148 CTL_REG(0x0250) #define ZD_CR149 CTL_REG(0x0254) #define ZD_CR150 CTL_REG(0x0258) #define ZD_CR151 CTL_REG(0x025C) #define ZD_CR152 CTL_REG(0x0260) #define ZD_CR153 CTL_REG(0x0264) #define ZD_CR154 CTL_REG(0x0268) #define ZD_CR155 CTL_REG(0x026C) #define ZD_CR156 CTL_REG(0x0270) #define ZD_CR157 CTL_REG(0x0274) #define ZD_CR158 CTL_REG(0x0278) #define ZD_CR159 CTL_REG(0x027C) #define ZD_CR160 CTL_REG(0x0280) #define ZD_CR161 CTL_REG(0x0284) #define ZD_CR162 CTL_REG(0x0288) #define ZD_CR163 CTL_REG(0x028C) #define ZD_CR164 CTL_REG(0x0290) #define ZD_CR165 CTL_REG(0x0294) #define ZD_CR166 CTL_REG(0x0298) #define ZD_CR167 CTL_REG(0x029C) #define ZD_CR168 CTL_REG(0x02A0) #define ZD_CR169 CTL_REG(0x02A4) #define ZD_CR170 CTL_REG(0x02A8) #define ZD_CR171 CTL_REG(0x02AC) #define ZD_CR172 CTL_REG(0x02B0) #define ZD_CR173 CTL_REG(0x02B4) #define ZD_CR174 CTL_REG(0x02B8) #define ZD_CR175 CTL_REG(0x02BC) #define ZD_CR176 CTL_REG(0x02C0) #define ZD_CR177 CTL_REG(0x02C4) #define ZD_CR178 CTL_REG(0x02C8) #define ZD_CR179 CTL_REG(0x02CC) #define ZD_CR180 CTL_REG(0x02D0) #define ZD_CR181 CTL_REG(0x02D4) #define ZD_CR182 CTL_REG(0x02D8) #define ZD_CR183 CTL_REG(0x02DC) #define ZD_CR184 CTL_REG(0x02E0) #define ZD_CR185 CTL_REG(0x02E4) #define ZD_CR186 CTL_REG(0x02E8) #define ZD_CR187 CTL_REG(0x02EC) #define ZD_CR188 CTL_REG(0x02F0) #define ZD_CR189 CTL_REG(0x02F4) #define ZD_CR190 CTL_REG(0x02F8) #define ZD_CR191 CTL_REG(0x02FC) #define ZD_CR192 CTL_REG(0x0300) #define ZD_CR193 CTL_REG(0x0304) #define ZD_CR194 CTL_REG(0x0308) #define ZD_CR195 CTL_REG(0x030C) #define ZD_CR196 CTL_REG(0x0310) #define ZD_CR197 CTL_REG(0x0314) #define ZD_CR198 CTL_REG(0x0318) #define ZD_CR199 CTL_REG(0x031C) #define ZD_CR200 CTL_REG(0x0320) #define ZD_CR201 CTL_REG(0x0324) #define ZD_CR202 CTL_REG(0x0328) #define ZD_CR203 CTL_REG(0x032C) /* I2C bus template value & flash * control */ #define ZD_CR204 CTL_REG(0x0330) #define ZD_CR205 CTL_REG(0x0334) #define ZD_CR206 CTL_REG(0x0338) #define ZD_CR207 CTL_REG(0x033C) #define ZD_CR208 CTL_REG(0x0340) #define ZD_CR209 CTL_REG(0x0344) #define ZD_CR210 CTL_REG(0x0348) #define ZD_CR211 CTL_REG(0x034C) #define ZD_CR212 CTL_REG(0x0350) #define ZD_CR213 CTL_REG(0x0354) #define ZD_CR214 CTL_REG(0x0358) #define ZD_CR215 CTL_REG(0x035C) #define ZD_CR216 CTL_REG(0x0360) #define ZD_CR217 CTL_REG(0x0364) #define ZD_CR218 CTL_REG(0x0368) #define ZD_CR219 CTL_REG(0x036C) #define ZD_CR220 CTL_REG(0x0370) #define ZD_CR221 CTL_REG(0x0374) #define ZD_CR222 CTL_REG(0x0378) #define ZD_CR223 CTL_REG(0x037C) #define ZD_CR224 CTL_REG(0x0380) #define ZD_CR225 CTL_REG(0x0384) #define ZD_CR226 CTL_REG(0x0388) #define ZD_CR227 CTL_REG(0x038C) #define ZD_CR228 CTL_REG(0x0390) #define ZD_CR229 CTL_REG(0x0394) #define ZD_CR230 CTL_REG(0x0398) #define ZD_CR231 CTL_REG(0x039C) #define ZD_CR232 CTL_REG(0x03A0) #define ZD_CR233 CTL_REG(0x03A4) #define ZD_CR234 CTL_REG(0x03A8) #define ZD_CR235 CTL_REG(0x03AC) #define ZD_CR236 CTL_REG(0x03B0) #define ZD_CR240 CTL_REG(0x03C0) /* bit 7: host-controlled RF register writes * ZD_CR241-ZD_CR245: for hardware controlled writing of RF bits, not needed for * USB */ #define ZD_CR241 CTL_REG(0x03C4) #define ZD_CR242 CTL_REG(0x03C8) #define ZD_CR243 CTL_REG(0x03CC) #define ZD_CR244 CTL_REG(0x03D0) #define ZD_CR245 CTL_REG(0x03D4) #define ZD_CR251 CTL_REG(0x03EC) /* only used for activation and * deactivation of Airoha RFs AL2230 * and AL7230B */ #define ZD_CR252 CTL_REG(0x03F0) #define ZD_CR253 CTL_REG(0x03F4) #define ZD_CR254 CTL_REG(0x03F8) #define ZD_CR255 CTL_REG(0x03FC) #define CR_MAX_PHY_REG 255 /* Taken from the ZYDAS driver, not all of them are relevant for the ZD1211 * driver. */ #define CR_RF_IF_CLK CTL_REG(0x0400) #define CR_RF_IF_DATA CTL_REG(0x0404) #define CR_PE1_PE2 CTL_REG(0x0408) #define CR_PE2_DLY CTL_REG(0x040C) #define CR_LE1 CTL_REG(0x0410) #define CR_LE2 CTL_REG(0x0414) /* Seems to enable/disable GPI (General Purpose IO?) */ #define CR_GPI_EN CTL_REG(0x0418) #define CR_RADIO_PD CTL_REG(0x042C) #define CR_RF2948_PD CTL_REG(0x042C) #define CR_ENABLE_PS_MANUAL_AGC CTL_REG(0x043C) #define CR_CONFIG_PHILIPS CTL_REG(0x0440) #define CR_SA2400_SER_AP CTL_REG(0x0444) #define CR_I2C_WRITE CTL_REG(0x0444) #define CR_SA2400_SER_RP CTL_REG(0x0448) #define CR_RADIO_PE CTL_REG(0x0458) #define CR_RST_BUS_MASTER CTL_REG(0x045C) #define CR_RFCFG CTL_REG(0x0464) #define CR_HSTSCHG CTL_REG(0x046C) #define CR_PHY_ON CTL_REG(0x0474) #define CR_RX_DELAY CTL_REG(0x0478) #define CR_RX_PE_DELAY CTL_REG(0x047C) #define CR_GPIO_1 CTL_REG(0x0490) #define CR_GPIO_2 CTL_REG(0x0494) #define CR_EncryBufMux CTL_REG(0x04A8) #define CR_PS_CTRL CTL_REG(0x0500) #define CR_ADDA_PWR_DWN CTL_REG(0x0504) #define CR_ADDA_MBIAS_WARMTIME CTL_REG(0x0508) #define CR_MAC_PS_STATE CTL_REG(0x050C) #define CR_INTERRUPT CTL_REG(0x0510) #define INT_TX_COMPLETE (1 << 0) #define INT_RX_COMPLETE (1 << 1) #define INT_RETRY_FAIL (1 << 2) #define INT_WAKEUP (1 << 3) #define INT_DTIM_NOTIFY (1 << 5) #define INT_CFG_NEXT_BCN (1 << 6) #define INT_BUS_ABORT (1 << 7) #define INT_TX_FIFO_READY (1 << 8) #define INT_UART (1 << 9) #define INT_TX_COMPLETE_EN (1 << 16) #define INT_RX_COMPLETE_EN (1 << 17) #define INT_RETRY_FAIL_EN (1 << 18) #define INT_WAKEUP_EN (1 << 19) #define INT_DTIM_NOTIFY_EN (1 << 21) #define INT_CFG_NEXT_BCN_EN (1 << 22) #define INT_BUS_ABORT_EN (1 << 23) #define INT_TX_FIFO_READY_EN (1 << 24) #define INT_UART_EN (1 << 25) #define CR_TSF_LOW_PART CTL_REG(0x0514) #define CR_TSF_HIGH_PART CTL_REG(0x0518) /* Following three values are in time units (1024us) * Following condition must be met: * atim < tbtt < bcn */ #define CR_ATIM_WND_PERIOD CTL_REG(0x051C) #define CR_BCN_INTERVAL CTL_REG(0x0520) #define CR_PRE_TBTT CTL_REG(0x0524) /* in units of TU(1024us) */ /* for UART support */ #define CR_UART_RBR_THR_DLL CTL_REG(0x0540) #define CR_UART_DLM_IER CTL_REG(0x0544) #define CR_UART_IIR_FCR CTL_REG(0x0548) #define CR_UART_LCR CTL_REG(0x054c) #define CR_UART_MCR CTL_REG(0x0550) #define CR_UART_LSR CTL_REG(0x0554) #define CR_UART_MSR CTL_REG(0x0558) #define CR_UART_ECR CTL_REG(0x055c) #define CR_UART_STATUS CTL_REG(0x0560) #define CR_PCI_TX_ADDR_P1 CTL_REG(0x0600) #define CR_PCI_TX_AddR_P2 CTL_REG(0x0604) #define CR_PCI_RX_AddR_P1 CTL_REG(0x0608) #define CR_PCI_RX_AddR_P2 CTL_REG(0x060C) /* must be overwritten if custom MAC address will be used */ #define CR_MAC_ADDR_P1 CTL_REG(0x0610) #define CR_MAC_ADDR_P2 CTL_REG(0x0614) #define CR_BSSID_P1 CTL_REG(0x0618) #define CR_BSSID_P2 CTL_REG(0x061C) #define CR_BCN_PLCP_CFG CTL_REG(0x0620) /* Group hash table for filtering incoming packets. * * The group hash table is 64 bit large and split over two parts. The first * part is the lower part. The upper 6 bits of the last byte of the target * address are used as index. Packets are received if the hash table bit is * set. This is used for multicast handling, but for broadcasts (address * ff:ff:ff:ff:ff:ff) the highest bit in the second table must also be set. */ #define CR_GROUP_HASH_P1 CTL_REG(0x0624) #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. */ #define CR_BASIC_RATE_TBL CTL_REG(0x0630) #define CR_RATE_1M (1 << 0) /* 802.11b */ #define CR_RATE_2M (1 << 1) /* 802.11b */ #define CR_RATE_5_5M (1 << 2) /* 802.11b */ #define CR_RATE_11M (1 << 3) /* 802.11b */ #define CR_RATE_6M (1 << 8) /* 802.11g */ #define CR_RATE_9M (1 << 9) /* 802.11g */ #define CR_RATE_12M (1 << 10) /* 802.11g */ #define CR_RATE_18M (1 << 11) /* 802.11g */ #define CR_RATE_24M (1 << 12) /* 802.11g */ #define CR_RATE_36M (1 << 13) /* 802.11g */ #define CR_RATE_48M (1 << 14) /* 802.11g */ #define CR_RATE_54M (1 << 15) /* 802.11g */ #define CR_RATES_80211G 0xff00 #define CR_RATES_80211B 0x000f /* Mandatory rates required in the BSS. When producing ACK or CTS messages, if * the device could not find an appropriate rate in CR_BASIC_RATE_TBL, it will * look for a rate in this table that is less than or equal to the rate of * the incoming frame. */ #define CR_MANDATORY_RATE_TBL CTL_REG(0x0634) #define CR_RTS_CTS_RATE CTL_REG(0x0638) /* These are all bit indexes in CR_RTS_CTS_RATE, so remember to shift. */ #define RTSCTS_SH_RTS_RATE 0 #define RTSCTS_SH_EXP_CTS_RATE 4 #define RTSCTS_SH_RTS_MOD_TYPE 8 #define RTSCTS_SH_RTS_PMB_TYPE 9 #define RTSCTS_SH_CTS_RATE 16 #define RTSCTS_SH_CTS_MOD_TYPE 24 #define RTSCTS_SH_CTS_PMB_TYPE 25 #define CR_WEP_PROTECT CTL_REG(0x063C) #define CR_RX_THRESHOLD CTL_REG(0x0640) /* register for controlling the LEDS */ #define CR_LED CTL_REG(0x0644) /* masks for controlling LEDs */ #define LED1 (1 << 8) #define LED2 (1 << 9) #define LED_SW (1 << 10) /* Seems to indicate that the configuration is over. */ #define CR_AFTER_PNP CTL_REG(0x0648) #define CR_ACK_TIME_80211 CTL_REG(0x0658) #define CR_RX_OFFSET CTL_REG(0x065c) #define CR_BCN_LENGTH CTL_REG(0x0664) #define CR_PHY_DELAY CTL_REG(0x066C) #define CR_BCN_FIFO CTL_REG(0x0670) #define CR_SNIFFER_ON CTL_REG(0x0674) #define CR_ENCRYPTION_TYPE CTL_REG(0x0678) #define NO_WEP 0 #define WEP64 1 #define WEP128 5 #define WEP256 6 #define ENC_SNIFFER 8 #define CR_ZD1211_RETRY_MAX CTL_REG(0x067C) #define CR_REG1 CTL_REG(0x0680) /* Setting the bit UNLOCK_PHY_REGS disallows the write access to physical * registers, so one could argue it is a LOCK bit. But calling it * LOCK_PHY_REGS makes it confusing. */ #define UNLOCK_PHY_REGS (1 << 7) #define CR_DEVICE_STATE CTL_REG(0x0684) #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 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) #define BCN_MODE_AP 0x1000000 #define BCN_MODE_IBSS 0x2000000 /* Monitor mode sets filter to 0xfffff */ #define CR_ACK_TIMEOUT_EXT CTL_REG(0x0690) #define CR_BCN_FIFO_SEMAPHORE CTL_REG(0x0694) #define CR_IFS_VALUE CTL_REG(0x0698) #define IFS_VALUE_DIFS_SH 0 #define IFS_VALUE_EIFS_SH 12 #define IFS_VALUE_SIFS_SH 24 #define IFS_VALUE_DEFAULT (( 50 << IFS_VALUE_DIFS_SH) | \ (1148 << IFS_VALUE_EIFS_SH) | \ ( 10 << IFS_VALUE_SIFS_SH)) #define CR_RX_TIME_OUT CTL_REG(0x069C) #define CR_TOTAL_RX_FRM CTL_REG(0x06A0) #define CR_CRC32_CNT CTL_REG(0x06A4) #define CR_CRC16_CNT CTL_REG(0x06A8) #define CR_DECRYPTION_ERR_UNI CTL_REG(0x06AC) #define CR_RX_FIFO_OVERRUN CTL_REG(0x06B0) #define CR_DECRYPTION_ERR_MUL CTL_REG(0x06BC) #define CR_NAV_CNT CTL_REG(0x06C4) #define CR_NAV_CCA CTL_REG(0x06C8) #define CR_RETRY_CNT CTL_REG(0x06CC) #define CR_READ_TCB_ADDR CTL_REG(0x06E8) #define CR_READ_RFD_ADDR CTL_REG(0x06EC) #define CR_CWMIN_CWMAX CTL_REG(0x06F0) #define CR_TOTAL_TX_FRM CTL_REG(0x06F4) /* CAM: Continuous Access Mode (power management) */ #define CR_CAM_MODE CTL_REG(0x0700) #define MODE_IBSS 0x0 #define MODE_AP 0x1 #define MODE_STA 0x2 #define MODE_AP_WDS 0x3 #define CR_CAM_ROLL_TB_LOW CTL_REG(0x0704) #define CR_CAM_ROLL_TB_HIGH CTL_REG(0x0708) #define CR_CAM_ADDRESS CTL_REG(0x070C) #define CR_CAM_DATA CTL_REG(0x0710) #define CR_ROMDIR CTL_REG(0x0714) #define CR_DECRY_ERR_FLG_LOW CTL_REG(0x0714) #define CR_DECRY_ERR_FLG_HIGH CTL_REG(0x0718) #define CR_WEPKEY0 CTL_REG(0x0720) #define CR_WEPKEY1 CTL_REG(0x0724) #define CR_WEPKEY2 CTL_REG(0x0728) #define CR_WEPKEY3 CTL_REG(0x072C) #define CR_WEPKEY4 CTL_REG(0x0730) #define CR_WEPKEY5 CTL_REG(0x0734) #define CR_WEPKEY6 CTL_REG(0x0738) #define CR_WEPKEY7 CTL_REG(0x073C) #define CR_WEPKEY8 CTL_REG(0x0740) #define CR_WEPKEY9 CTL_REG(0x0744) #define CR_WEPKEY10 CTL_REG(0x0748) #define CR_WEPKEY11 CTL_REG(0x074C) #define CR_WEPKEY12 CTL_REG(0x0750) #define CR_WEPKEY13 CTL_REG(0x0754) #define CR_WEPKEY14 CTL_REG(0x0758) #define CR_WEPKEY15 CTL_REG(0x075c) #define CR_TKIP_MODE CTL_REG(0x0760) #define CR_EEPROM_PROTECT0 CTL_REG(0x0758) #define CR_EEPROM_PROTECT1 CTL_REG(0x075C) #define CR_DBG_FIFO_RD CTL_REG(0x0800) #define CR_DBG_SELECT CTL_REG(0x0804) #define CR_FIFO_Length CTL_REG(0x0808) #define CR_RSSI_MGC CTL_REG(0x0810) #define CR_PON CTL_REG(0x0818) #define CR_RX_ON CTL_REG(0x081C) #define CR_TX_ON CTL_REG(0x0820) #define CR_CHIP_EN CTL_REG(0x0824) #define CR_LO_SW CTL_REG(0x0828) #define CR_TXRX_SW CTL_REG(0x082C) #define CR_S_MD CTL_REG(0x0830) #define CR_USB_DEBUG_PORT CTL_REG(0x0888) #define CR_ZD1211B_CWIN_MAX_MIN_AC0 CTL_REG(0x0b00) #define CR_ZD1211B_CWIN_MAX_MIN_AC1 CTL_REG(0x0b04) #define CR_ZD1211B_CWIN_MAX_MIN_AC2 CTL_REG(0x0b08) #define CR_ZD1211B_CWIN_MAX_MIN_AC3 CTL_REG(0x0b0c) #define CR_ZD1211B_AIFS_CTL1 CTL_REG(0x0b10) #define CR_ZD1211B_AIFS_CTL2 CTL_REG(0x0b14) #define CR_ZD1211B_TXOP CTL_REG(0x0b20) #define CR_ZD1211B_RETRY_MAX CTL_REG(0x0b28) /* Value for CR_ZD1211_RETRY_MAX & CR_ZD1211B_RETRY_MAX. Vendor driver uses 2, * we use 0. The first rate is tried (count+2), then all next rates are tried * twice, until 1 Mbits is tried. */ #define ZD1211_RETRY_COUNT 0 #define ZD1211B_RETRY_COUNT \ (ZD1211_RETRY_COUNT << 0)| \ (ZD1211_RETRY_COUNT << 8)| \ (ZD1211_RETRY_COUNT << 16)| \ (ZD1211_RETRY_COUNT << 24) /* Used to detect PLL lock */ #define UW2453_INTR_REG ((zd_addr_t)0x85c1) #define CWIN_SIZE 0x007f043f #define HWINT_ENABLED \ (INT_TX_COMPLETE_EN| \ INT_RX_COMPLETE_EN| \ INT_RETRY_FAIL_EN| \ INT_WAKEUP_EN| \ INT_CFG_NEXT_BCN_EN) #define HWINT_DISABLED 0 #define E2P_PWR_INT_GUARD 8 #define E2P_CHANNEL_COUNT 14 /* If you compare this addresses with the ZYDAS orignal driver, please notify * that we use word mapping for the EEPROM. */ /* * Upper 16 bit contains the regulatory domain. */ #define E2P_SUBID E2P_DATA(0x00) #define E2P_POD E2P_DATA(0x02) #define E2P_MAC_ADDR_P1 E2P_DATA(0x04) #define E2P_MAC_ADDR_P2 E2P_DATA(0x06) #define E2P_PWR_CAL_VALUE1 E2P_DATA(0x08) #define E2P_PWR_CAL_VALUE2 E2P_DATA(0x0a) #define E2P_PWR_CAL_VALUE3 E2P_DATA(0x0c) #define E2P_PWR_CAL_VALUE4 E2P_DATA(0x0e) #define E2P_PWR_INT_VALUE1 E2P_DATA(0x10) #define E2P_PWR_INT_VALUE2 E2P_DATA(0x12) #define E2P_PWR_INT_VALUE3 E2P_DATA(0x14) #define E2P_PWR_INT_VALUE4 E2P_DATA(0x16) /* Contains a bit for each allowed channel. It gives for Europe (ETSI 0x30) * also only 11 channels. */ #define E2P_ALLOWED_CHANNEL E2P_DATA(0x18) #define E2P_DEVICE_VER E2P_DATA(0x20) #define E2P_PHY_REG E2P_DATA(0x25) #define E2P_36M_CAL_VALUE1 E2P_DATA(0x28) #define E2P_36M_CAL_VALUE2 E2P_DATA(0x2a) #define E2P_36M_CAL_VALUE3 E2P_DATA(0x2c) #define E2P_36M_CAL_VALUE4 E2P_DATA(0x2e) #define E2P_11A_INT_VALUE1 E2P_DATA(0x30) #define E2P_11A_INT_VALUE2 E2P_DATA(0x32) #define E2P_11A_INT_VALUE3 E2P_DATA(0x34) #define E2P_11A_INT_VALUE4 E2P_DATA(0x36) #define E2P_48M_CAL_VALUE1 E2P_DATA(0x38) #define E2P_48M_CAL_VALUE2 E2P_DATA(0x3a) #define E2P_48M_CAL_VALUE3 E2P_DATA(0x3c) #define E2P_48M_CAL_VALUE4 E2P_DATA(0x3e) #define E2P_48M_INT_VALUE1 E2P_DATA(0x40) #define E2P_48M_INT_VALUE2 E2P_DATA(0x42) #define E2P_48M_INT_VALUE3 E2P_DATA(0x44) #define E2P_48M_INT_VALUE4 E2P_DATA(0x46) #define E2P_54M_CAL_VALUE1 E2P_DATA(0x48) /* ??? */ #define E2P_54M_CAL_VALUE2 E2P_DATA(0x4a) #define E2P_54M_CAL_VALUE3 E2P_DATA(0x4c) #define E2P_54M_CAL_VALUE4 E2P_DATA(0x4e) #define E2P_54M_INT_VALUE1 E2P_DATA(0x50) #define E2P_54M_INT_VALUE2 E2P_DATA(0x52) #define E2P_54M_INT_VALUE3 E2P_DATA(0x54) #define E2P_54M_INT_VALUE4 E2P_DATA(0x56) /* This word contains the base address of the FW_REG_ registers below */ #define FWRAW_REGS_ADDR FWRAW_DATA(0x1d) /* All 16 bit values, offset from the address in FWRAW_REGS_ADDR */ enum { FW_REG_FIRMWARE_VER = 0, /* non-zero if USB high speed connection */ FW_REG_USB_SPEED = 1, FW_REG_FIX_TX_RATE = 2, /* Seems to be able to control LEDs over the firmware */ FW_REG_LED_LINK_STATUS = 3, FW_REG_SOFT_RESET = 4, FW_REG_FLASH_CHK = 5, }; /* Values for FW_LINK_STATUS */ #define FW_LINK_OFF 0x0 #define FW_LINK_TX 0x1 /* 0x2 - link led on? */ enum { /* indices for ofdm_cal_values */ OFDM_36M_INDEX = 0, OFDM_48M_INDEX = 1, OFDM_54M_INDEX = 2, }; struct zd_chip { struct zd_usb usb; struct zd_rf rf; struct mutex mutex; /* Base address of FW_REG_ registers */ zd_addr_t fw_regs_base; /* EepSetPoint in the vendor driver */ u8 pwr_cal_values[E2P_CHANNEL_COUNT]; /* integration values in the vendor driver */ u8 pwr_int_values[E2P_CHANNEL_COUNT]; /* SetPointOFDM in the vendor driver */ u8 ofdm_cal_values[3][E2P_CHANNEL_COUNT]; u16 link_led; unsigned int pa_type:4, patch_cck_gain:1, patch_cr157:1, patch_6m_band_edge:1, new_phy_layout:1, al2230s_bit:1, supports_tx_led:1; }; static inline struct zd_chip *zd_usb_to_chip(struct zd_usb *usb) { return container_of(usb, struct zd_chip, usb); } static inline struct zd_chip *zd_rf_to_chip(struct zd_rf *rf) { return container_of(rf, struct zd_chip, rf); } #define zd_chip_dev(chip) (&(chip)->usb.intf->dev) void zd_chip_init(struct zd_chip *chip, 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); int zd_chip_init_hw(struct zd_chip *chip); int zd_chip_reset(struct zd_chip *chip); static inline int zd_chip_is_zd1211b(struct zd_chip *chip) { return chip->usb.is_zd1211b; } static inline int zd_ioread16v_locked(struct zd_chip *chip, u16 *values, const zd_addr_t *addresses, unsigned int count) { ZD_ASSERT(mutex_is_locked(&chip->mutex)); return zd_usb_ioread16v(&chip->usb, values, addresses, count); } static inline int zd_ioread16_locked(struct zd_chip *chip, u16 *value, const zd_addr_t addr) { ZD_ASSERT(mutex_is_locked(&chip->mutex)); return zd_usb_ioread16(&chip->usb, value, addr); } int zd_ioread32v_locked(struct zd_chip *chip, u32 *values, const zd_addr_t *addresses, unsigned int count); static inline int zd_ioread32_locked(struct zd_chip *chip, u32 *value, const zd_addr_t addr) { return zd_ioread32v_locked(chip, value, &addr, 1); } static inline int zd_iowrite16_locked(struct zd_chip *chip, u16 value, zd_addr_t addr) { struct zd_ioreq16 ioreq; ZD_ASSERT(mutex_is_locked(&chip->mutex)); ioreq.addr = addr; ioreq.value = value; return zd_usb_iowrite16v(&chip->usb, &ioreq, 1); } int zd_iowrite16a_locked(struct zd_chip *chip, const struct zd_ioreq16 *ioreqs, unsigned int count); int _zd_iowrite32v_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs, unsigned int count); static inline int zd_iowrite32_locked(struct zd_chip *chip, u32 value, zd_addr_t addr) { struct zd_ioreq32 ioreq; ioreq.addr = addr; ioreq.value = value; return _zd_iowrite32v_locked(chip, &ioreq, 1); } int zd_iowrite32a_locked(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs, unsigned int count); static inline int zd_rfwrite_locked(struct zd_chip *chip, u32 value, u8 bits) { ZD_ASSERT(mutex_is_locked(&chip->mutex)); return zd_usb_rfwrite(&chip->usb, value, bits); } int zd_rfwrite_cr_locked(struct zd_chip *chip, u32 value); int zd_rfwritev_locked(struct zd_chip *chip, const u32* values, unsigned int count, u8 bits); int zd_rfwritev_cr_locked(struct zd_chip *chip, const u32* values, unsigned int count); /* Locking functions for reading and writing registers. * The different parameters are intentional. */ int zd_ioread16(struct zd_chip *chip, zd_addr_t addr, u16 *value); int zd_iowrite16(struct zd_chip *chip, zd_addr_t addr, u16 value); int zd_ioread32(struct zd_chip *chip, zd_addr_t addr, u32 *value); int zd_iowrite32(struct zd_chip *chip, zd_addr_t addr, u32 value); int zd_ioread32v(struct zd_chip *chip, const zd_addr_t *addresses, u32 *values, unsigned int count); int zd_iowrite32a(struct zd_chip *chip, const struct zd_ioreq32 *ioreqs, unsigned int count); int zd_chip_set_channel(struct zd_chip *chip, u8 channel); static inline u8 _zd_chip_get_channel(struct zd_chip *chip) { return chip->rf.channel; } u8 zd_chip_get_channel(struct zd_chip *chip); int zd_read_regdomain(struct zd_chip *chip, u8 *regdomain); int zd_write_mac_addr(struct zd_chip *chip, const u8 *mac_addr); int zd_write_bssid(struct zd_chip *chip, const u8 *bssid); 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_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, int preamble); static inline int zd_get_encryption_type(struct zd_chip *chip, u32 *type) { return zd_ioread32(chip, CR_ENCRYPTION_TYPE, type); } static inline int zd_set_encryption_type(struct zd_chip *chip, u32 type) { return zd_iowrite32(chip, CR_ENCRYPTION_TYPE, type); } 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(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); enum led_status { ZD_LED_OFF = 0, ZD_LED_SCANNING = 1, ZD_LED_ASSOCIATED = 2, }; int zd_chip_control_leds(struct zd_chip *chip, enum led_status status); int zd_set_beacon_interval(struct zd_chip *chip, u16 interval, u8 dtim_period, int type); static inline int zd_get_beacon_interval(struct zd_chip *chip, u32 *interval) { return zd_ioread32(chip, CR_BCN_INTERVAL, interval); } struct rx_status; u8 zd_rx_rate(const void *rx_frame, const struct rx_status *status); struct zd_mc_hash { u32 low; u32 high; }; static inline void zd_mc_clear(struct zd_mc_hash *hash) { hash->low = 0; /* The interfaces must always received broadcasts. * The hash of the broadcast address ff:ff:ff:ff:ff:ff is 63. */ hash->high = 0x80000000; } static inline void zd_mc_add_all(struct zd_mc_hash *hash) { hash->low = hash->high = 0xffffffff; } static inline void zd_mc_add_addr(struct zd_mc_hash *hash, u8 *addr) { unsigned int i = addr[5] >> 2; if (i < 32) { hash->low |= 1 << i; } else { hash->high |= 1 << (i-32); } } int zd_chip_set_multicast_hash(struct zd_chip *chip, struct zd_mc_hash *hash); u64 zd_chip_get_tsf(struct zd_chip *chip); #endif /* _ZD_CHIP_H */
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