diff options
Diffstat (limited to 'drivers/staging/wlan-ng/hfa384x.h')
| -rw-r--r-- | drivers/staging/wlan-ng/hfa384x.h | 1428 |
1 files changed, 1428 insertions, 0 deletions
diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h new file mode 100644 index 000000000..0611e37df --- /dev/null +++ b/drivers/staging/wlan-ng/hfa384x.h @@ -0,0 +1,1428 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MPL-1.1) */ +/* + * + * Defines the constants and data structures for the hfa384x + * + * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved. + * -------------------------------------------------------------------- + * + * linux-wlan + * + * The contents of this file are subject to the Mozilla Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * Alternatively, the contents of this file may be used under the + * terms of the GNU Public License version 2 (the "GPL"), in which + * case the provisions of the GPL are applicable instead of the + * above. If you wish to allow the use of your version of this file + * only under the terms of the GPL and not to allow others to use + * your version of this file under the MPL, indicate your decision + * by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL. If you do not delete + * the provisions above, a recipient may use your version of this + * file under either the MPL or the GPL. + * + * -------------------------------------------------------------------- + * + * Inquiries regarding the linux-wlan Open Source project can be + * made directly to: + * + * AbsoluteValue Systems Inc. + * info@linux-wlan.com + * http://www.linux-wlan.com + * + * -------------------------------------------------------------------- + * + * Portions of the development of this software were funded by + * Intersil Corporation as part of PRISM(R) chipset product development. + * + * -------------------------------------------------------------------- + * + * [Implementation and usage notes] + * + * [References] + * CW10 Programmer's Manual v1.5 + * IEEE 802.11 D10.0 + * + * -------------------------------------------------------------------- + */ + +#ifndef _HFA384x_H +#define _HFA384x_H + +#define HFA384x_FIRMWARE_VERSION(a, b, c) (((a) << 16) + ((b) << 8) + (c)) + +#include <linux/if_ether.h> +#include <linux/usb.h> + +/*--- Mins & Maxs -----------------------------------*/ +#define HFA384x_PORTID_MAX ((u16)7) +#define HFA384x_NUMPORTS_MAX ((u16)(HFA384x_PORTID_MAX + 1)) +#define HFA384x_PDR_LEN_MAX ((u16)512) /* in bytes, from EK */ +#define HFA384x_PDA_RECS_MAX ((u16)200) /* a guess */ +#define HFA384x_PDA_LEN_MAX ((u16)1024) /* in bytes, from EK*/ +#define HFA384x_SCANRESULT_MAX ((u16)31) +#define HFA384x_HSCANRESULT_MAX ((u16)31) +#define HFA384x_CHINFORESULT_MAX ((u16)16) +#define HFA384x_RID_GUESSING_MAXLEN 2048 /* I'm not really sure */ +#define HFA384x_RIDDATA_MAXLEN HFA384x_RID_GUESSING_MAXLEN +#define HFA384x_USB_RWMEM_MAXLEN 2048 + +/*--- Support Constants -----------------------------*/ +#define HFA384x_PORTTYPE_IBSS ((u16)0) +#define HFA384x_PORTTYPE_BSS ((u16)1) +#define HFA384x_PORTTYPE_PSUEDOIBSS ((u16)3) +#define HFA384x_WEPFLAGS_PRIVINVOKED ((u16)BIT(0)) +#define HFA384x_WEPFLAGS_EXCLUDE ((u16)BIT(1)) +#define HFA384x_WEPFLAGS_DISABLE_TXCRYPT ((u16)BIT(4)) +#define HFA384x_WEPFLAGS_DISABLE_RXCRYPT ((u16)BIT(7)) +#define HFA384x_ROAMMODE_HOSTSCAN_HOSTROAM ((u16)3) +#define HFA384x_PORTSTATUS_DISABLED ((u16)1) +#define HFA384x_RATEBIT_1 ((u16)1) +#define HFA384x_RATEBIT_2 ((u16)2) +#define HFA384x_RATEBIT_5dot5 ((u16)4) +#define HFA384x_RATEBIT_11 ((u16)8) + +/*--- MAC Internal memory constants and macros ------*/ +/* masks and macros used to manipulate MAC internal memory addresses. */ +/* MAC internal memory addresses are 23 bit quantities. The MAC uses + * a paged address space where the upper 16 bits are the page number + * and the lower 7 bits are the offset. There are various Host API + * elements that require two 16-bit quantities to specify a MAC + * internal memory address. Unfortunately, some of the API's use a + * page/offset format where the offset value is JUST the lower seven + * bits and the page is the remaining 16 bits. Some of the API's + * assume that the 23 bit address has been split at the 16th bit. We + * refer to these two formats as AUX format and CMD format. The + * macros below help handle some of this. + */ + +/* Mask bits for discarding unwanted pieces in a flat address */ +#define HFA384x_ADDR_FLAT_AUX_PAGE_MASK (0x007fff80) +#define HFA384x_ADDR_FLAT_AUX_OFF_MASK (0x0000007f) +#define HFA384x_ADDR_FLAT_CMD_PAGE_MASK (0xffff0000) +#define HFA384x_ADDR_FLAT_CMD_OFF_MASK (0x0000ffff) + +/* Mask bits for discarding unwanted pieces in AUX format + * 16-bit address parts + */ +#define HFA384x_ADDR_AUX_PAGE_MASK (0xffff) +#define HFA384x_ADDR_AUX_OFF_MASK (0x007f) + +/* Make a 32-bit flat address from AUX format 16-bit page and offset */ +#define HFA384x_ADDR_AUX_MKFLAT(p, o) \ + ((((u32)(((u16)(p)) & HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \ + ((u32)(((u16)(o)) & HFA384x_ADDR_AUX_OFF_MASK))) + +/* Make CMD format offset and page from a 32-bit flat address */ +#define HFA384x_ADDR_CMD_MKPAGE(f) \ + ((u16)((((u32)(f)) & HFA384x_ADDR_FLAT_CMD_PAGE_MASK) >> 16)) +#define HFA384x_ADDR_CMD_MKOFF(f) \ + ((u16)(((u32)(f)) & HFA384x_ADDR_FLAT_CMD_OFF_MASK)) + +/*--- Controller Memory addresses -------------------*/ +#define HFA3842_PDA_BASE (0x007f0000UL) +#define HFA3841_PDA_BASE (0x003f0000UL) +#define HFA3841_PDA_BOGUS_BASE (0x00390000UL) + +/*--- Driver Download states -----------------------*/ +#define HFA384x_DLSTATE_DISABLED 0 +#define HFA384x_DLSTATE_RAMENABLED 1 +#define HFA384x_DLSTATE_FLASHENABLED 2 + +/*--- Register Field Masks --------------------------*/ +#define HFA384x_CMD_AINFO ((u16)GENMASK(14, 8)) +#define HFA384x_CMD_MACPORT ((u16)GENMASK(10, 8)) +#define HFA384x_CMD_PROGMODE ((u16)GENMASK(9, 8)) +#define HFA384x_CMD_CMDCODE ((u16)GENMASK(5, 0)) +#define HFA384x_STATUS_RESULT ((u16)GENMASK(14, 8)) + +/*--- Command Code Constants --------------------------*/ +/*--- Controller Commands --------------------------*/ +#define HFA384x_CMDCODE_INIT ((u16)0x00) +#define HFA384x_CMDCODE_ENABLE ((u16)0x01) +#define HFA384x_CMDCODE_DISABLE ((u16)0x02) + +/*--- Regulate Commands --------------------------*/ +#define HFA384x_CMDCODE_INQ ((u16)0x11) + +/*--- Configure Commands --------------------------*/ +#define HFA384x_CMDCODE_DOWNLD ((u16)0x22) + +/*--- Debugging Commands -----------------------------*/ +#define HFA384x_CMDCODE_MONITOR ((u16)(0x38)) +#define HFA384x_MONITOR_ENABLE ((u16)(0x0b)) +#define HFA384x_MONITOR_DISABLE ((u16)(0x0f)) + +/*--- Result Codes --------------------------*/ +#define HFA384x_CMD_ERR ((u16)(0x7F)) + +/*--- Programming Modes -------------------------- + * MODE 0: Disable programming + * MODE 1: Enable volatile memory programming + * MODE 2: Enable non-volatile memory programming + * MODE 3: Program non-volatile memory section + *------------------------------------------------- + */ +#define HFA384x_PROGMODE_DISABLE ((u16)0x00) +#define HFA384x_PROGMODE_RAM ((u16)0x01) +#define HFA384x_PROGMODE_NV ((u16)0x02) +#define HFA384x_PROGMODE_NVWRITE ((u16)0x03) + +/*--- Record ID Constants --------------------------*/ +/*-------------------------------------------------------------------- + * Configuration RIDs: Network Parameters, Static Configuration Entities + *-------------------------------------------------------------------- + */ +#define HFA384x_RID_CNFPORTTYPE ((u16)0xFC00) +#define HFA384x_RID_CNFOWNMACADDR ((u16)0xFC01) +#define HFA384x_RID_CNFDESIREDSSID ((u16)0xFC02) +#define HFA384x_RID_CNFOWNCHANNEL ((u16)0xFC03) +#define HFA384x_RID_CNFOWNSSID ((u16)0xFC04) +#define HFA384x_RID_CNFMAXDATALEN ((u16)0xFC07) + +/*-------------------------------------------------------------------- + * Configuration RID lengths: Network Params, Static Config Entities + * This is the length of JUST the DATA part of the RID (does not + * include the len or code fields) + *-------------------------------------------------------------------- + */ +#define HFA384x_RID_CNFOWNMACADDR_LEN ((u16)6) +#define HFA384x_RID_CNFDESIREDSSID_LEN ((u16)34) +#define HFA384x_RID_CNFOWNSSID_LEN ((u16)34) + +/*-------------------------------------------------------------------- + * Configuration RIDs: Network Parameters, Dynamic Configuration Entities + *-------------------------------------------------------------------- + */ +#define HFA384x_RID_CREATEIBSS ((u16)0xFC81) +#define HFA384x_RID_FRAGTHRESH ((u16)0xFC82) +#define HFA384x_RID_RTSTHRESH ((u16)0xFC83) +#define HFA384x_RID_TXRATECNTL ((u16)0xFC84) +#define HFA384x_RID_PROMISCMODE ((u16)0xFC85) + +/*---------------------------------------------------------------------- + * Information RIDs: NIC Information + *---------------------------------------------------------------------- + */ +#define HFA384x_RID_MAXLOADTIME ((u16)0xFD00) +#define HFA384x_RID_DOWNLOADBUFFER ((u16)0xFD01) +#define HFA384x_RID_PRIIDENTITY ((u16)0xFD02) +#define HFA384x_RID_PRISUPRANGE ((u16)0xFD03) +#define HFA384x_RID_PRI_CFIACTRANGES ((u16)0xFD04) +#define HFA384x_RID_NICSERIALNUMBER ((u16)0xFD0A) +#define HFA384x_RID_NICIDENTITY ((u16)0xFD0B) +#define HFA384x_RID_MFISUPRANGE ((u16)0xFD0C) +#define HFA384x_RID_CFISUPRANGE ((u16)0xFD0D) +#define HFA384x_RID_STAIDENTITY ((u16)0xFD20) +#define HFA384x_RID_STASUPRANGE ((u16)0xFD21) +#define HFA384x_RID_STA_MFIACTRANGES ((u16)0xFD22) +#define HFA384x_RID_STA_CFIACTRANGES ((u16)0xFD23) + +/*---------------------------------------------------------------------- + * Information RID Lengths: NIC Information + * This is the length of JUST the DATA part of the RID (does not + * include the len or code fields) + *--------------------------------------------------------------------- + */ +#define HFA384x_RID_NICSERIALNUMBER_LEN ((u16)12) + +/*-------------------------------------------------------------------- + * Information RIDs: MAC Information + *-------------------------------------------------------------------- + */ +#define HFA384x_RID_PORTSTATUS ((u16)0xFD40) +#define HFA384x_RID_CURRENTSSID ((u16)0xFD41) +#define HFA384x_RID_CURRENTBSSID ((u16)0xFD42) +#define HFA384x_RID_CURRENTTXRATE ((u16)0xFD44) +#define HFA384x_RID_SHORTRETRYLIMIT ((u16)0xFD48) +#define HFA384x_RID_LONGRETRYLIMIT ((u16)0xFD49) +#define HFA384x_RID_MAXTXLIFETIME ((u16)0xFD4A) +#define HFA384x_RID_PRIVACYOPTIMP ((u16)0xFD4F) +#define HFA384x_RID_DBMCOMMSQUALITY ((u16)0xFD51) + +/*-------------------------------------------------------------------- + * Information RID Lengths: MAC Information + * This is the length of JUST the DATA part of the RID (does not + * include the len or code fields) + *-------------------------------------------------------------------- + */ +#define HFA384x_RID_DBMCOMMSQUALITY_LEN \ + ((u16)sizeof(struct hfa384x_dbmcommsquality)) +#define HFA384x_RID_JOINREQUEST_LEN \ + ((u16)sizeof(struct hfa384x_join_request_data)) + +/*-------------------------------------------------------------------- + * Information RIDs: Modem Information + *-------------------------------------------------------------------- + */ +#define HFA384x_RID_CURRENTCHANNEL ((u16)0xFDC1) + +/*-------------------------------------------------------------------- + * API ENHANCEMENTS (NOT ALREADY IMPLEMENTED) + *-------------------------------------------------------------------- + */ +#define HFA384x_RID_CNFWEPDEFAULTKEYID ((u16)0xFC23) +#define HFA384x_RID_CNFWEPDEFAULTKEY0 ((u16)0xFC24) +#define HFA384x_RID_CNFWEPDEFAULTKEY1 ((u16)0xFC25) +#define HFA384x_RID_CNFWEPDEFAULTKEY2 ((u16)0xFC26) +#define HFA384x_RID_CNFWEPDEFAULTKEY3 ((u16)0xFC27) +#define HFA384x_RID_CNFWEPFLAGS ((u16)0xFC28) +#define HFA384x_RID_CNFAUTHENTICATION ((u16)0xFC2A) +#define HFA384x_RID_CNFROAMINGMODE ((u16)0xFC2D) +#define HFA384x_RID_CNFAPBCNINT ((u16)0xFC33) +#define HFA384x_RID_CNFDBMADJUST ((u16)0xFC46) +#define HFA384x_RID_CNFWPADATA ((u16)0xFC48) +#define HFA384x_RID_CNFBASICRATES ((u16)0xFCB3) +#define HFA384x_RID_CNFSUPPRATES ((u16)0xFCB4) +#define HFA384x_RID_CNFPASSIVESCANCTRL ((u16)0xFCBA) +#define HFA384x_RID_TXPOWERMAX ((u16)0xFCBE) +#define HFA384x_RID_JOINREQUEST ((u16)0xFCE2) +#define HFA384x_RID_AUTHENTICATESTA ((u16)0xFCE3) +#define HFA384x_RID_HOSTSCAN ((u16)0xFCE5) + +#define HFA384x_RID_CNFWEPDEFAULTKEY_LEN ((u16)6) +#define HFA384x_RID_CNFWEP128DEFAULTKEY_LEN ((u16)14) + +/*-------------------------------------------------------------------- + * PD Record codes + *-------------------------------------------------------------------- + */ +#define HFA384x_PDR_PCB_PARTNUM ((u16)0x0001) +#define HFA384x_PDR_PDAVER ((u16)0x0002) +#define HFA384x_PDR_NIC_SERIAL ((u16)0x0003) +#define HFA384x_PDR_MKK_MEASUREMENTS ((u16)0x0004) +#define HFA384x_PDR_NIC_RAMSIZE ((u16)0x0005) +#define HFA384x_PDR_MFISUPRANGE ((u16)0x0006) +#define HFA384x_PDR_CFISUPRANGE ((u16)0x0007) +#define HFA384x_PDR_NICID ((u16)0x0008) +#define HFA384x_PDR_MAC_ADDRESS ((u16)0x0101) +#define HFA384x_PDR_REGDOMAIN ((u16)0x0103) +#define HFA384x_PDR_ALLOWED_CHANNEL ((u16)0x0104) +#define HFA384x_PDR_DEFAULT_CHANNEL ((u16)0x0105) +#define HFA384x_PDR_TEMPTYPE ((u16)0x0107) +#define HFA384x_PDR_IFR_SETTING ((u16)0x0200) +#define HFA384x_PDR_RFR_SETTING ((u16)0x0201) +#define HFA384x_PDR_HFA3861_BASELINE ((u16)0x0202) +#define HFA384x_PDR_HFA3861_SHADOW ((u16)0x0203) +#define HFA384x_PDR_HFA3861_IFRF ((u16)0x0204) +#define HFA384x_PDR_HFA3861_CHCALSP ((u16)0x0300) +#define HFA384x_PDR_HFA3861_CHCALI ((u16)0x0301) +#define HFA384x_PDR_MAX_TX_POWER ((u16)0x0302) +#define HFA384x_PDR_MASTER_CHAN_LIST ((u16)0x0303) +#define HFA384x_PDR_3842_NIC_CONFIG ((u16)0x0400) +#define HFA384x_PDR_USB_ID ((u16)0x0401) +#define HFA384x_PDR_PCI_ID ((u16)0x0402) +#define HFA384x_PDR_PCI_IFCONF ((u16)0x0403) +#define HFA384x_PDR_PCI_PMCONF ((u16)0x0404) +#define HFA384x_PDR_RFENRGY ((u16)0x0406) +#define HFA384x_PDR_USB_POWER_TYPE ((u16)0x0407) +#define HFA384x_PDR_USB_MAX_POWER ((u16)0x0409) +#define HFA384x_PDR_USB_MANUFACTURER ((u16)0x0410) +#define HFA384x_PDR_USB_PRODUCT ((u16)0x0411) +#define HFA384x_PDR_ANT_DIVERSITY ((u16)0x0412) +#define HFA384x_PDR_HFO_DELAY ((u16)0x0413) +#define HFA384x_PDR_SCALE_THRESH ((u16)0x0414) + +#define HFA384x_PDR_HFA3861_MANF_TESTSP ((u16)0x0900) +#define HFA384x_PDR_HFA3861_MANF_TESTI ((u16)0x0901) +#define HFA384x_PDR_END_OF_PDA ((u16)0x0000) + +/*--- Register Test/Get/Set Field macros ------------------------*/ + +#define HFA384x_CMD_AINFO_SET(value) ((u16)((u16)(value) << 8)) +#define HFA384x_CMD_MACPORT_SET(value) \ + ((u16)HFA384x_CMD_AINFO_SET(value)) +#define HFA384x_CMD_PROGMODE_SET(value) \ + ((u16)HFA384x_CMD_AINFO_SET((u16)value)) +#define HFA384x_CMD_CMDCODE_SET(value) ((u16)(value)) + +#define HFA384x_STATUS_RESULT_SET(value) (((u16)(value)) << 8) + +/* Host Maintained State Info */ +#define HFA384x_STATE_PREINIT 0 +#define HFA384x_STATE_INIT 1 +#define HFA384x_STATE_RUNNING 2 + +/*-------------------------------------------------------------*/ +/* Commonly used basic types */ +struct hfa384x_bytestr { + __le16 len; + u8 data[]; +} __packed; + +struct hfa384x_bytestr32 { + __le16 len; + u8 data[32]; +} __packed; + +/*-------------------------------------------------------------------- + * Configuration Record Structures: + * Network Parameters, Static Configuration Entities + *-------------------------------------------------------------------- + */ + +/*-- Hardware/Firmware Component Information ----------*/ +struct hfa384x_compident { + u16 id; + u16 variant; + u16 major; + u16 minor; +} __packed; + +struct hfa384x_caplevel { + u16 role; + u16 id; + u16 variant; + u16 bottom; + u16 top; +} __packed; + +/*-- Configuration Record: cnfAuthentication --*/ +#define HFA384x_CNFAUTHENTICATION_OPENSYSTEM 0x0001 +#define HFA384x_CNFAUTHENTICATION_SHAREDKEY 0x0002 +#define HFA384x_CNFAUTHENTICATION_LEAP 0x0004 + +/*-------------------------------------------------------------------- + * Configuration Record Structures: + * Network Parameters, Dynamic Configuration Entities + *-------------------------------------------------------------------- + */ + +#define HFA384x_CREATEIBSS_JOINCREATEIBSS 0 + +/*-- Configuration Record: HostScanRequest (data portion only) --*/ +struct hfa384x_host_scan_request_data { + __le16 channel_list; + __le16 tx_rate; + struct hfa384x_bytestr32 ssid; +} __packed; + +/*-- Configuration Record: JoinRequest (data portion only) --*/ +struct hfa384x_join_request_data { + u8 bssid[WLAN_BSSID_LEN]; + u16 channel; +} __packed; + +/*-- Configuration Record: authenticateStation (data portion only) --*/ +struct hfa384x_authenticate_station_data { + u8 address[ETH_ALEN]; + __le16 status; + __le16 algorithm; +} __packed; + +/*-- Configuration Record: WPAData (data portion only) --*/ +struct hfa384x_wpa_data { + __le16 datalen; + u8 data[]; /* max 80 */ +} __packed; + +/*-------------------------------------------------------------------- + * Information Record Structures: NIC Information + *-------------------------------------------------------------------- + */ + +/*-- Information Record: DownLoadBuffer --*/ +/* NOTE: The page and offset are in AUX format */ +struct hfa384x_downloadbuffer { + u16 page; + u16 offset; + u16 len; +} __packed; + +/*-------------------------------------------------------------------- + * Information Record Structures: NIC Information + *-------------------------------------------------------------------- + */ + +#define HFA384x_PSTATUS_CONN_IBSS ((u16)3) + +/*-- Information Record: commsquality --*/ +struct hfa384x_commsquality { + __le16 cq_curr_bss; + __le16 asl_curr_bss; + __le16 anl_curr_fc; +} __packed; + +/*-- Information Record: dmbcommsquality --*/ +struct hfa384x_dbmcommsquality { + u16 cq_dbm_curr_bss; + u16 asl_dbm_curr_bss; + u16 anl_dbm_curr_fc; +} __packed; + +/*-------------------------------------------------------------------- + * FRAME STRUCTURES: Communication Frames + *-------------------------------------------------------------------- + * Communication Frames: Transmit Frames + *-------------------------------------------------------------------- + */ +/*-- Communication Frame: Transmit Frame Structure --*/ +struct hfa384x_tx_frame { + u16 status; + u16 reserved1; + u16 reserved2; + u32 sw_support; + u8 tx_retrycount; + u8 tx_rate; + u16 tx_control; + + /*-- 802.11 Header Information --*/ + struct p80211_hdr hdr; + __le16 data_len; /* little endian format */ + + /*-- 802.3 Header Information --*/ + + u8 dest_addr[6]; + u8 src_addr[6]; + u16 data_length; /* big endian format */ +} __packed; +/*-------------------------------------------------------------------- + * Communication Frames: Field Masks for Transmit Frames + *-------------------------------------------------------------------- + */ +/*-- Status Field --*/ +#define HFA384x_TXSTATUS_ACKERR ((u16)BIT(5)) +#define HFA384x_TXSTATUS_FORMERR ((u16)BIT(3)) +#define HFA384x_TXSTATUS_DISCON ((u16)BIT(2)) +#define HFA384x_TXSTATUS_AGEDERR ((u16)BIT(1)) +#define HFA384x_TXSTATUS_RETRYERR ((u16)BIT(0)) +/*-- Transmit Control Field --*/ +#define HFA384x_TX_MACPORT ((u16)GENMASK(10, 8)) +#define HFA384x_TX_STRUCTYPE ((u16)GENMASK(4, 3)) +#define HFA384x_TX_TXEX ((u16)BIT(2)) +#define HFA384x_TX_TXOK ((u16)BIT(1)) +/*-------------------------------------------------------------------- + * Communication Frames: Test/Get/Set Field Values for Transmit Frames + *-------------------------------------------------------------------- + */ +/*-- Status Field --*/ +#define HFA384x_TXSTATUS_ISERROR(v) \ + (((u16)(v)) & \ + (HFA384x_TXSTATUS_ACKERR | HFA384x_TXSTATUS_FORMERR | \ + HFA384x_TXSTATUS_DISCON | HFA384x_TXSTATUS_AGEDERR | \ + HFA384x_TXSTATUS_RETRYERR)) + +#define HFA384x_TX_SET(v, m, s) ((((u16)(v)) << ((u16)(s))) & ((u16)(m))) + +#define HFA384x_TX_MACPORT_SET(v) HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8) +#define HFA384x_TX_STRUCTYPE_SET(v) HFA384x_TX_SET(v, \ + HFA384x_TX_STRUCTYPE, 3) +#define HFA384x_TX_TXEX_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2) +#define HFA384x_TX_TXOK_SET(v) HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1) +/*-------------------------------------------------------------------- + * Communication Frames: Receive Frames + *-------------------------------------------------------------------- + */ +/*-- Communication Frame: Receive Frame Structure --*/ +struct hfa384x_rx_frame { + /*-- MAC rx descriptor (hfa384x byte order) --*/ + u16 status; + u32 time; + u8 silence; + u8 signal; + u8 rate; + u8 rx_flow; + u16 reserved1; + u16 reserved2; + + /*-- 802.11 Header Information (802.11 byte order) --*/ + struct p80211_hdr hdr; + __le16 data_len; /* hfa384x (little endian) format */ + + /*-- 802.3 Header Information --*/ + u8 dest_addr[6]; + u8 src_addr[6]; + u16 data_length; /* IEEE? (big endian) format */ +} __packed; +/*-------------------------------------------------------------------- + * Communication Frames: Field Masks for Receive Frames + *-------------------------------------------------------------------- + */ + +/*-- Status Fields --*/ +#define HFA384x_RXSTATUS_MACPORT ((u16)GENMASK(10, 8)) +#define HFA384x_RXSTATUS_FCSERR ((u16)BIT(0)) +/*-------------------------------------------------------------------- + * Communication Frames: Test/Get/Set Field Values for Receive Frames + *-------------------------------------------------------------------- + */ +#define HFA384x_RXSTATUS_MACPORT_GET(value) ((u16)((((u16)(value)) \ + & HFA384x_RXSTATUS_MACPORT) >> 8)) +#define HFA384x_RXSTATUS_ISFCSERR(value) ((u16)(((u16)(value)) \ + & HFA384x_RXSTATUS_FCSERR)) +/*-------------------------------------------------------------------- + * FRAME STRUCTURES: Information Types and Information Frame Structures + *-------------------------------------------------------------------- + * Information Types + *-------------------------------------------------------------------- + */ +#define HFA384x_IT_HANDOVERADDR ((u16)0xF000UL) +#define HFA384x_IT_COMMTALLIES ((u16)0xF100UL) +#define HFA384x_IT_SCANRESULTS ((u16)0xF101UL) +#define HFA384x_IT_CHINFORESULTS ((u16)0xF102UL) +#define HFA384x_IT_HOSTSCANRESULTS ((u16)0xF103UL) +#define HFA384x_IT_LINKSTATUS ((u16)0xF200UL) +#define HFA384x_IT_ASSOCSTATUS ((u16)0xF201UL) +#define HFA384x_IT_AUTHREQ ((u16)0xF202UL) +#define HFA384x_IT_PSUSERCNT ((u16)0xF203UL) +#define HFA384x_IT_KEYIDCHANGED ((u16)0xF204UL) +#define HFA384x_IT_ASSOCREQ ((u16)0xF205UL) +#define HFA384x_IT_MICFAILURE ((u16)0xF206UL) + +/*-------------------------------------------------------------------- + * Information Frames Structures + *-------------------------------------------------------------------- + * Information Frames: Notification Frame Structures + *-------------------------------------------------------------------- + */ + +/*-- Inquiry Frame, Diagnose: Communication Tallies --*/ +struct hfa384x_comm_tallies_16 { + __le16 txunicastframes; + __le16 txmulticastframes; + __le16 txfragments; + __le16 txunicastoctets; + __le16 txmulticastoctets; + __le16 txdeferredtrans; + __le16 txsingleretryframes; + __le16 txmultipleretryframes; + __le16 txretrylimitexceeded; + __le16 txdiscards; + __le16 rxunicastframes; + __le16 rxmulticastframes; + __le16 rxfragments; + __le16 rxunicastoctets; + __le16 rxmulticastoctets; + __le16 rxfcserrors; + __le16 rxdiscardsnobuffer; + __le16 txdiscardswrongsa; + __le16 rxdiscardswepundecr; + __le16 rxmsginmsgfrag; + __le16 rxmsginbadmsgfrag; +} __packed; + +struct hfa384x_comm_tallies_32 { + __le32 txunicastframes; + __le32 txmulticastframes; + __le32 txfragments; + __le32 txunicastoctets; + __le32 txmulticastoctets; + __le32 txdeferredtrans; + __le32 txsingleretryframes; + __le32 txmultipleretryframes; + __le32 txretrylimitexceeded; + __le32 txdiscards; + __le32 rxunicastframes; + __le32 rxmulticastframes; + __le32 rxfragments; + __le32 rxunicastoctets; + __le32 rxmulticastoctets; + __le32 rxfcserrors; + __le32 rxdiscardsnobuffer; + __le32 txdiscardswrongsa; + __le32 rxdiscardswepundecr; + __le32 rxmsginmsgfrag; + __le32 rxmsginbadmsgfrag; +} __packed; + +/*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/ +struct hfa384x_scan_result_sub { + u16 chid; + u16 anl; + u16 sl; + u8 bssid[WLAN_BSSID_LEN]; + u16 bcnint; + u16 capinfo; + struct hfa384x_bytestr32 ssid; + u8 supprates[10]; /* 802.11 info element */ + u16 proberesp_rate; +} __packed; + +struct hfa384x_scan_result { + u16 rsvd; + u16 scanreason; + struct hfa384x_scan_result_sub result[HFA384x_SCANRESULT_MAX]; +} __packed; + +/*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/ +struct hfa384x_ch_info_result_sub { + u16 chid; + u16 anl; + u16 pnl; + u16 active; +} __packed; + +#define HFA384x_CHINFORESULT_BSSACTIVE BIT(0) +#define HFA384x_CHINFORESULT_PCFACTIVE BIT(1) + +struct hfa384x_ch_info_result { + u16 scanchannels; + struct hfa384x_ch_info_result_sub result[HFA384x_CHINFORESULT_MAX]; +} __packed; + +/*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/ +struct hfa384x_hscan_result_sub { + __le16 chid; + __le16 anl; + __le16 sl; + u8 bssid[WLAN_BSSID_LEN]; + __le16 bcnint; + __le16 capinfo; + struct hfa384x_bytestr32 ssid; + u8 supprates[10]; /* 802.11 info element */ + u16 proberesp_rate; + __le16 atim; +} __packed; + +struct hfa384x_hscan_result { + u16 nresult; + u16 rsvd; + struct hfa384x_hscan_result_sub result[HFA384x_HSCANRESULT_MAX]; +} __packed; + +/*-- Unsolicited Frame, MAC Mgmt: LinkStatus --*/ + +#define HFA384x_LINK_NOTCONNECTED ((u16)0) +#define HFA384x_LINK_CONNECTED ((u16)1) +#define HFA384x_LINK_DISCONNECTED ((u16)2) +#define HFA384x_LINK_AP_CHANGE ((u16)3) +#define HFA384x_LINK_AP_OUTOFRANGE ((u16)4) +#define HFA384x_LINK_AP_INRANGE ((u16)5) +#define HFA384x_LINK_ASSOCFAIL ((u16)6) + +struct hfa384x_link_status { + __le16 linkstatus; +} __packed; + +/*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/ + +#define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1) +#define HFA384x_ASSOCSTATUS_REASSOC ((u16)2) +#define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5) + +struct hfa384x_assoc_status { + u16 assocstatus; + u8 sta_addr[ETH_ALEN]; + /* old_ap_addr is only valid if assocstatus == 2 */ + u8 old_ap_addr[ETH_ALEN]; + u16 reason; + u16 reserved; +} __packed; + +/*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/ + +struct hfa384x_auth_request { + u8 sta_addr[ETH_ALEN]; + __le16 algorithm; +} __packed; + +/*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/ + +struct hfa384x_ps_user_count { + __le16 usercnt; +} __packed; + +struct hfa384x_key_id_changed { + u8 sta_addr[ETH_ALEN]; + u16 keyid; +} __packed; + +/*-- Collection of all Inf frames ---------------*/ +union hfa384x_infodata { + struct hfa384x_comm_tallies_16 commtallies16; + struct hfa384x_comm_tallies_32 commtallies32; + struct hfa384x_scan_result scanresult; + struct hfa384x_ch_info_result chinforesult; + struct hfa384x_hscan_result hscanresult; + struct hfa384x_link_status linkstatus; + struct hfa384x_assoc_status assocstatus; + struct hfa384x_auth_request authreq; + struct hfa384x_ps_user_count psusercnt; + struct hfa384x_key_id_changed keyidchanged; +} __packed; + +struct hfa384x_inf_frame { + u16 framelen; + u16 infotype; + union hfa384x_infodata info; +} __packed; + +/*-------------------------------------------------------------------- + * USB Packet structures and constants. + *-------------------------------------------------------------------- + */ + +/* Should be sent to the bulkout endpoint */ +#define HFA384x_USB_TXFRM 0 +#define HFA384x_USB_CMDREQ 1 +#define HFA384x_USB_WRIDREQ 2 +#define HFA384x_USB_RRIDREQ 3 +#define HFA384x_USB_WMEMREQ 4 +#define HFA384x_USB_RMEMREQ 5 + +/* Received from the bulkin endpoint */ +#define HFA384x_USB_ISTXFRM(a) (((a) & 0x9000) == 0x1000) +#define HFA384x_USB_ISRXFRM(a) (!((a) & 0x9000)) +#define HFA384x_USB_INFOFRM 0x8000 +#define HFA384x_USB_CMDRESP 0x8001 +#define HFA384x_USB_WRIDRESP 0x8002 +#define HFA384x_USB_RRIDRESP 0x8003 +#define HFA384x_USB_WMEMRESP 0x8004 +#define HFA384x_USB_RMEMRESP 0x8005 +#define HFA384x_USB_BUFAVAIL 0x8006 +#define HFA384x_USB_ERROR 0x8007 + +/*------------------------------------*/ +/* Request (bulk OUT) packet contents */ + +struct hfa384x_usb_txfrm { + struct hfa384x_tx_frame desc; + u8 data[WLAN_DATA_MAXLEN]; +} __packed; + +struct hfa384x_usb_cmdreq { + __le16 type; + __le16 cmd; + __le16 parm0; + __le16 parm1; + __le16 parm2; + u8 pad[54]; +} __packed; + +struct hfa384x_usb_wridreq { + __le16 type; + __le16 frmlen; + __le16 rid; + u8 data[HFA384x_RIDDATA_MAXLEN]; +} __packed; + +struct hfa384x_usb_rridreq { + __le16 type; + __le16 frmlen; + __le16 rid; + u8 pad[58]; +} __packed; + +struct hfa384x_usb_wmemreq { + __le16 type; + __le16 frmlen; + __le16 offset; + __le16 page; + u8 data[HFA384x_USB_RWMEM_MAXLEN]; +} __packed; + +struct hfa384x_usb_rmemreq { + __le16 type; + __le16 frmlen; + __le16 offset; + __le16 page; + u8 pad[56]; +} __packed; + +/*------------------------------------*/ +/* Response (bulk IN) packet contents */ + +struct hfa384x_usb_rxfrm { + struct hfa384x_rx_frame desc; + u8 data[WLAN_DATA_MAXLEN]; +} __packed; + +struct hfa384x_usb_infofrm { + u16 type; + struct hfa384x_inf_frame info; +} __packed; + +struct hfa384x_usb_statusresp { + u16 type; + __le16 status; + __le16 resp0; + __le16 resp1; + __le16 resp2; +} __packed; + +struct hfa384x_usb_rridresp { + u16 type; + __le16 frmlen; + __le16 rid; + u8 data[HFA384x_RIDDATA_MAXLEN]; +} __packed; + +struct hfa384x_usb_rmemresp { + u16 type; + u16 frmlen; + u8 data[HFA384x_USB_RWMEM_MAXLEN]; +} __packed; + +struct hfa384x_usb_bufavail { + u16 type; + u16 frmlen; +} __packed; + +struct hfa384x_usb_error { + u16 type; + u16 errortype; +} __packed; + +/*----------------------------------------------------------*/ +/* Unions for packaging all the known packet types together */ + +union hfa384x_usbout { + __le16 type; + struct hfa384x_usb_txfrm txfrm; + struct hfa384x_usb_cmdreq cmdreq; + struct hfa384x_usb_wridreq wridreq; + struct hfa384x_usb_rridreq rridreq; + struct hfa384x_usb_wmemreq wmemreq; + struct hfa384x_usb_rmemreq rmemreq; +} __packed; + +union hfa384x_usbin { + __le16 type; + struct hfa384x_usb_rxfrm rxfrm; + struct hfa384x_usb_txfrm txfrm; + struct hfa384x_usb_infofrm infofrm; + struct hfa384x_usb_statusresp cmdresp; + struct hfa384x_usb_statusresp wridresp; + struct hfa384x_usb_rridresp rridresp; + struct hfa384x_usb_statusresp wmemresp; + struct hfa384x_usb_rmemresp rmemresp; + struct hfa384x_usb_bufavail bufavail; + struct hfa384x_usb_error usberror; + u8 boguspad[3000]; +} __packed; + +/*-------------------------------------------------------------------- + * PD record structures. + *-------------------------------------------------------------------- + */ + +struct hfa384x_pdr_pcb_partnum { + u8 num[8]; +} __packed; + +struct hfa384x_pdr_pcb_tracenum { + u8 num[8]; +} __packed; + +struct hfa384x_pdr_nic_serial { + u8 num[12]; +} __packed; + +struct hfa384x_pdr_mkk_measurements { + double carrier_freq; + double occupied_band; + double power_density; + double tx_spur_f1; + double tx_spur_f2; + double tx_spur_f3; + double tx_spur_f4; + double tx_spur_l1; + double tx_spur_l2; + double tx_spur_l3; + double tx_spur_l4; + double rx_spur_f1; + double rx_spur_f2; + double rx_spur_l1; + double rx_spur_l2; +} __packed; + +struct hfa384x_pdr_nic_ramsize { + u8 size[12]; /* units of KB */ +} __packed; + +struct hfa384x_pdr_mfisuprange { + u16 id; + u16 variant; + u16 bottom; + u16 top; +} __packed; + +struct hfa384x_pdr_cfisuprange { + u16 id; + u16 variant; + u16 bottom; + u16 top; +} __packed; + +struct hfa384x_pdr_nicid { + u16 id; + u16 variant; + u16 major; + u16 minor; +} __packed; + +struct hfa384x_pdr_refdac_measurements { + u16 value[0]; +} __packed; + +struct hfa384x_pdr_vgdac_measurements { + u16 value[0]; +} __packed; + +struct hfa384x_pdr_level_comp_measurements { + u16 value[0]; +} __packed; + +struct hfa384x_pdr_mac_address { + u8 addr[6]; +} __packed; + +struct hfa384x_pdr_mkk_callname { + u8 callname[8]; +} __packed; + +struct hfa384x_pdr_regdomain { + u16 numdomains; + u16 domain[5]; +} __packed; + +struct hfa384x_pdr_allowed_channel { + u16 ch_bitmap; +} __packed; + +struct hfa384x_pdr_default_channel { + u16 channel; +} __packed; + +struct hfa384x_pdr_privacy_option { + u16 available; +} __packed; + +struct hfa384x_pdr_temptype { + u16 type; +} __packed; + +struct hfa384x_pdr_refdac_setup { + u16 ch_value[14]; +} __packed; + +struct hfa384x_pdr_vgdac_setup { + u16 ch_value[14]; +} __packed; + +struct hfa384x_pdr_level_comp_setup { + u16 ch_value[14]; +} __packed; + +struct hfa384x_pdr_trimdac_setup { + u16 trimidac; + u16 trimqdac; +} __packed; + +struct hfa384x_pdr_ifr_setting { + u16 value[3]; +} __packed; + +struct hfa384x_pdr_rfr_setting { + u16 value[3]; +} __packed; + +struct hfa384x_pdr_hfa3861_baseline { + u16 value[50]; +} __packed; + +struct hfa384x_pdr_hfa3861_shadow { + u32 value[32]; +} __packed; + +struct hfa384x_pdr_hfa3861_ifrf { + u32 value[20]; +} __packed; + +struct hfa384x_pdr_hfa3861_chcalsp { + u16 value[14]; +} __packed; + +struct hfa384x_pdr_hfa3861_chcali { + u16 value[17]; +} __packed; + +struct hfa384x_pdr_hfa3861_nic_config { + u16 config_bitmap; +} __packed; + +struct hfa384x_pdr_hfo_delay { + u8 hfo_delay; +} __packed; + +struct hfa384x_pdr_hfa3861_manf_testsp { + u16 value[30]; +} __packed; + +struct hfa384x_pdr_hfa3861_manf_testi { + u16 value[30]; +} __packed; + +struct hfa384x_pdr_end_of_pda { + u16 crc; +} __packed; + +struct hfa384x_pdrec { + __le16 len; /* in words */ + __le16 code; + union pdr { + struct hfa384x_pdr_pcb_partnum pcb_partnum; + struct hfa384x_pdr_pcb_tracenum pcb_tracenum; + struct hfa384x_pdr_nic_serial nic_serial; + struct hfa384x_pdr_mkk_measurements mkk_measurements; + struct hfa384x_pdr_nic_ramsize nic_ramsize; + struct hfa384x_pdr_mfisuprange mfisuprange; + struct hfa384x_pdr_cfisuprange cfisuprange; + struct hfa384x_pdr_nicid nicid; + struct hfa384x_pdr_refdac_measurements refdac_measurements; + struct hfa384x_pdr_vgdac_measurements vgdac_measurements; + struct hfa384x_pdr_level_comp_measurements level_compc_measurements; + struct hfa384x_pdr_mac_address mac_address; + struct hfa384x_pdr_mkk_callname mkk_callname; + struct hfa384x_pdr_regdomain regdomain; + struct hfa384x_pdr_allowed_channel allowed_channel; + struct hfa384x_pdr_default_channel default_channel; + struct hfa384x_pdr_privacy_option privacy_option; + struct hfa384x_pdr_temptype temptype; + struct hfa384x_pdr_refdac_setup refdac_setup; + struct hfa384x_pdr_vgdac_setup vgdac_setup; + struct hfa384x_pdr_level_comp_setup level_comp_setup; + struct hfa384x_pdr_trimdac_setup trimdac_setup; + struct hfa384x_pdr_ifr_setting ifr_setting; + struct hfa384x_pdr_rfr_setting rfr_setting; + struct hfa384x_pdr_hfa3861_baseline hfa3861_baseline; + struct hfa384x_pdr_hfa3861_shadow hfa3861_shadow; + struct hfa384x_pdr_hfa3861_ifrf hfa3861_ifrf; + struct hfa384x_pdr_hfa3861_chcalsp hfa3861_chcalsp; + struct hfa384x_pdr_hfa3861_chcali hfa3861_chcali; + struct hfa384x_pdr_hfa3861_nic_config nic_config; + struct hfa384x_pdr_hfo_delay hfo_delay; + struct hfa384x_pdr_hfa3861_manf_testsp hfa3861_manf_testsp; + struct hfa384x_pdr_hfa3861_manf_testi hfa3861_manf_testi; + struct hfa384x_pdr_end_of_pda end_of_pda; + + } data; +} __packed; + +#ifdef __KERNEL__ +/*-------------------------------------------------------------------- + * --- MAC state structure, argument to all functions -- + * --- Also, a collection of support types -- + *-------------------------------------------------------------------- + */ +struct hfa384x_cmdresult { + u16 status; + u16 resp0; + u16 resp1; + u16 resp2; +}; + +/* USB Control Exchange (CTLX): + * A queue of the structure below is maintained for all of the + * Request/Response type USB packets supported by Prism2. + */ +/* The following hfa384x_* structures are arguments to + * the usercb() for the different CTLX types. + */ +struct hfa384x_rridresult { + u16 rid; + const void *riddata; + unsigned int riddata_len; +}; + +enum ctlx_state { + CTLX_START = 0, /* Start state, not queued */ + + CTLX_COMPLETE, /* CTLX successfully completed */ + CTLX_REQ_FAILED, /* OUT URB completed w/ error */ + + CTLX_PENDING, /* Queued, data valid */ + CTLX_REQ_SUBMITTED, /* OUT URB submitted */ + CTLX_REQ_COMPLETE, /* OUT URB complete */ + CTLX_RESP_COMPLETE /* IN URB received */ +}; + +struct hfa384x_usbctlx; +struct hfa384x; + +typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *); + +typedef void (*ctlx_usercb_t) (struct hfa384x *hw, + void *ctlxresult, void *usercb_data); + +struct hfa384x_usbctlx { + struct list_head list; + + size_t outbufsize; + union hfa384x_usbout outbuf; /* pkt buf for OUT */ + union hfa384x_usbin inbuf; /* pkt buf for IN(a copy) */ + + enum ctlx_state state; /* Tracks running state */ + + struct completion done; + int reapable; /* Food for the reaper task */ + + ctlx_cmdcb_t cmdcb; /* Async command callback */ + ctlx_usercb_t usercb; /* Async user callback, */ + void *usercb_data; /* at CTLX completion */ +}; + +struct hfa384x_usbctlxq { + spinlock_t lock; + struct list_head pending; + struct list_head active; + struct list_head completing; + struct list_head reapable; +}; + +struct hfa384x_metacmd { + u16 cmd; + + u16 parm0; + u16 parm1; + u16 parm2; + + struct hfa384x_cmdresult result; +}; + +#define MAX_GRP_ADDR 32 +#define WLAN_COMMENT_MAX 80 /* Max. length of user comment string. */ + +#define WLAN_AUTH_MAX 60 /* Max. # of authenticated stations. */ +#define WLAN_ACCESS_MAX 60 /* Max. # of stations in an access list. */ +#define WLAN_ACCESS_NONE 0 /* No stations may be authenticated. */ +#define WLAN_ACCESS_ALL 1 /* All stations may be authenticated. */ +#define WLAN_ACCESS_ALLOW 2 /* Authenticate only "allowed" stations. */ +#define WLAN_ACCESS_DENY 3 /* Do not authenticate "denied" stations. */ + +/* XXX These are going away ASAP */ +struct prism2sta_authlist { + unsigned int cnt; + u8 addr[WLAN_AUTH_MAX][ETH_ALEN]; + u8 assoc[WLAN_AUTH_MAX]; +}; + +struct prism2sta_accesslist { + unsigned int modify; + unsigned int cnt; + u8 addr[WLAN_ACCESS_MAX][ETH_ALEN]; + unsigned int cnt1; + u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN]; +}; + +struct hfa384x { + /* USB support data */ + struct usb_device *usb; + struct urb rx_urb; + struct sk_buff *rx_urb_skb; + struct urb tx_urb; + struct urb ctlx_urb; + union hfa384x_usbout txbuff; + struct hfa384x_usbctlxq ctlxq; + struct timer_list reqtimer; + struct timer_list resptimer; + + struct timer_list throttle; + + struct work_struct reaper_bh; + struct work_struct completion_bh; + + struct work_struct usb_work; + + unsigned long usb_flags; +#define THROTTLE_RX 0 +#define THROTTLE_TX 1 +#define WORK_RX_HALT 2 +#define WORK_TX_HALT 3 +#define WORK_RX_RESUME 4 +#define WORK_TX_RESUME 5 + + unsigned short req_timer_done:1; + unsigned short resp_timer_done:1; + + int endp_in; + int endp_out; + + int sniff_fcs; + int sniff_channel; + int sniff_truncate; + int sniffhdr; + + wait_queue_head_t cmdq; /* wait queue itself */ + + /* Controller state */ + u32 state; + u32 isap; + u8 port_enabled[HFA384x_NUMPORTS_MAX]; + + /* Download support */ + unsigned int dlstate; + struct hfa384x_downloadbuffer bufinfo; + u16 dltimeout; + + int scanflag; /* to signal scan complete */ + int join_ap; /* are we joined to a specific ap */ + int join_retries; /* number of join retries till we fail */ + struct hfa384x_join_request_data joinreq;/* join request saved data */ + + struct wlandevice *wlandev; + /* Timer to allow for the deferred processing of linkstatus messages */ + struct work_struct link_bh; + + struct work_struct commsqual_bh; + struct hfa384x_commsquality qual; + struct timer_list commsqual_timer; + + u16 link_status; + u16 link_status_new; + struct sk_buff_head authq; + + u32 txrate; + + /* And here we have stuff that used to be in priv */ + + /* State variables */ + unsigned int presniff_port_type; + u16 presniff_wepflags; + u32 dot11_desired_bss_type; + + int dbmadjust; + + /* Group Addresses - right now, there are up to a total + * of MAX_GRP_ADDR group addresses + */ + u8 dot11_grp_addr[MAX_GRP_ADDR][ETH_ALEN]; + unsigned int dot11_grpcnt; + + /* Component Identities */ + struct hfa384x_compident ident_nic; + struct hfa384x_compident ident_pri_fw; + struct hfa384x_compident ident_sta_fw; + struct hfa384x_compident ident_ap_fw; + u16 mm_mods; + + /* Supplier compatibility ranges */ + struct hfa384x_caplevel cap_sup_mfi; + struct hfa384x_caplevel cap_sup_cfi; + struct hfa384x_caplevel cap_sup_pri; + struct hfa384x_caplevel cap_sup_sta; + struct hfa384x_caplevel cap_sup_ap; + + /* Actor compatibility ranges */ + struct hfa384x_caplevel cap_act_pri_cfi; /* + * pri f/w to controller + * interface + */ + + struct hfa384x_caplevel cap_act_sta_cfi; /* + * sta f/w to controller + * interface + */ + + struct hfa384x_caplevel cap_act_sta_mfi; /* + * sta f/w to modem interface + */ + + struct hfa384x_caplevel cap_act_ap_cfi; /* + * ap f/w to controller + * interface + */ + + struct hfa384x_caplevel cap_act_ap_mfi; /* ap f/w to modem interface */ + + u32 psusercount; /* Power save user count. */ + struct hfa384x_comm_tallies_32 tallies; /* Communication tallies. */ + u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */ + + /* Channel Info request results (AP only) */ + struct { + atomic_t done; + u8 count; + struct hfa384x_ch_info_result results; + } channel_info; + + struct hfa384x_inf_frame *scanresults; + + struct prism2sta_authlist authlist; /* + * Authenticated station list. + */ + unsigned int accessmode; /* Access mode. */ + struct prism2sta_accesslist allow; /* Allowed station list. */ + struct prism2sta_accesslist deny; /* Denied station list. */ + +}; + +void hfa384x_create(struct hfa384x *hw, struct usb_device *usb); +void hfa384x_destroy(struct hfa384x *hw); + +int hfa384x_corereset(struct hfa384x *hw, int holdtime, int settletime, + int genesis); +int hfa384x_drvr_disable(struct hfa384x *hw, u16 macport); +int hfa384x_drvr_enable(struct hfa384x *hw, u16 macport); +int hfa384x_drvr_flashdl_enable(struct hfa384x *hw); +int hfa384x_drvr_flashdl_disable(struct hfa384x *hw); +int hfa384x_drvr_flashdl_write(struct hfa384x *hw, u32 daddr, void *buf, + u32 len); +int hfa384x_drvr_getconfig(struct hfa384x *hw, u16 rid, void *buf, u16 len); +int hfa384x_drvr_ramdl_enable(struct hfa384x *hw, u32 exeaddr); +int hfa384x_drvr_ramdl_disable(struct hfa384x *hw); +int hfa384x_drvr_ramdl_write(struct hfa384x *hw, u32 daddr, void *buf, u32 len); +int hfa384x_drvr_readpda(struct hfa384x *hw, void *buf, unsigned int len); +int hfa384x_drvr_setconfig(struct hfa384x *hw, u16 rid, void *buf, u16 len); + +static inline int +hfa384x_drvr_getconfig16(struct hfa384x *hw, u16 rid, void *val) +{ + int result = 0; + + result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16)); + if (result == 0) + le16_to_cpus(val); + return result; +} + +static inline int hfa384x_drvr_setconfig16(struct hfa384x *hw, u16 rid, u16 val) +{ + __le16 value = cpu_to_le16(val); + + return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); +} + +int +hfa384x_drvr_setconfig_async(struct hfa384x *hw, + u16 rid, + void *buf, + u16 len, ctlx_usercb_t usercb, void *usercb_data); + +static inline int +hfa384x_drvr_setconfig16_async(struct hfa384x *hw, u16 rid, u16 val) +{ + __le16 value = cpu_to_le16(val); + + return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), + NULL, NULL); +} + +int hfa384x_drvr_start(struct hfa384x *hw); +int hfa384x_drvr_stop(struct hfa384x *hw); +int +hfa384x_drvr_txframe(struct hfa384x *hw, struct sk_buff *skb, + struct p80211_hdr *p80211_hdr, + struct p80211_metawep *p80211_wep); +void hfa384x_tx_timeout(struct wlandevice *wlandev); + +int hfa384x_cmd_initialize(struct hfa384x *hw); +int hfa384x_cmd_enable(struct hfa384x *hw, u16 macport); +int hfa384x_cmd_disable(struct hfa384x *hw, u16 macport); +int hfa384x_cmd_allocate(struct hfa384x *hw, u16 len); +int hfa384x_cmd_monitor(struct hfa384x *hw, u16 enable); +int +hfa384x_cmd_download(struct hfa384x *hw, + u16 mode, u16 lowaddr, u16 highaddr, u16 codelen); + +#endif /*__KERNEL__ */ + +#endif /*_HFA384x_H */ |