diff options
Diffstat (limited to 'drivers/staging/wlan-ng/hfa384x.h')
| -rw-r--r-- | drivers/staging/wlan-ng/hfa384x.h | 1431 |
1 files changed, 1431 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..8dfe4381d --- /dev/null +++ b/drivers/staging/wlan-ng/hfa384x.h @@ -0,0 +1,1431 @@ +/* hfa384x.h +* +* 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)(BIT(14) | BIT(13) \ + | BIT(12) | BIT(11) \ + | BIT(10) | BIT(9) \ + | BIT(8))) +#define HFA384x_CMD_MACPORT ((u16)(BIT(10) | BIT(9) | \ + BIT(8))) +#define HFA384x_CMD_PROGMODE ((u16)(BIT(9) | BIT(8))) +#define HFA384x_CMD_CMDCODE ((u16)(BIT(5) | BIT(4) | \ + BIT(3) | BIT(2) | \ + BIT(1) | BIT(0))) + +#define HFA384x_STATUS_RESULT ((u16)(BIT(14) | BIT(13) \ + | BIT(12) | BIT(11) \ + | BIT(10) | BIT(9) \ + | BIT(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(hfa384x_dbmcommsquality_t)) +#define HFA384x_RID_JOINREQUEST_LEN \ + ((u16)sizeof(hfa384x_JoinRequest_data_t)) + +/*-------------------------------------------------------------------- +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 { + u16 len; + u8 data[0]; +} __packed; + +typedef struct hfa384x_bytestr32 { + u16 len; + u8 data[32]; +} __packed hfa384x_bytestr32_t; + +/*-------------------------------------------------------------------- +Configuration Record Structures: + Network Parameters, Static Configuration Entities +--------------------------------------------------------------------*/ + +/*-- Hardware/Firmware Component Information ----------*/ +typedef struct hfa384x_compident { + u16 id; + u16 variant; + u16 major; + u16 minor; +} __packed hfa384x_compident_t; + +typedef struct hfa384x_caplevel { + u16 role; + u16 id; + u16 variant; + u16 bottom; + u16 top; +} __packed hfa384x_caplevel_t; + +/*-- 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) --*/ +typedef struct hfa384x_HostScanRequest_data { + u16 channelList; + u16 txRate; + hfa384x_bytestr32_t ssid; +} __packed hfa384x_HostScanRequest_data_t; + +/*-- Configuration Record: JoinRequest (data portion only) --*/ +typedef struct hfa384x_JoinRequest_data { + u8 bssid[WLAN_BSSID_LEN]; + u16 channel; +} __packed hfa384x_JoinRequest_data_t; + +/*-- Configuration Record: authenticateStation (data portion only) --*/ +typedef struct hfa384x_authenticateStation_data { + u8 address[ETH_ALEN]; + u16 status; + u16 algorithm; +} __packed hfa384x_authenticateStation_data_t; + +/*-- Configuration Record: WPAData (data portion only) --*/ +typedef struct hfa384x_WPAData { + u16 datalen; + u8 data[0]; /* max 80 */ +} __packed hfa384x_WPAData_t; + +/*-------------------------------------------------------------------- +Information Record Structures: NIC Information +--------------------------------------------------------------------*/ + +/*-- Information Record: DownLoadBuffer --*/ +/* NOTE: The page and offset are in AUX format */ +typedef struct hfa384x_downloadbuffer { + u16 page; + u16 offset; + u16 len; +} __packed hfa384x_downloadbuffer_t; + +/*-------------------------------------------------------------------- +Information Record Structures: NIC Information +--------------------------------------------------------------------*/ + +#define HFA384x_PSTATUS_CONN_IBSS ((u16)3) + +/*-- Information Record: commsquality --*/ +typedef struct hfa384x_commsquality { + u16 CQ_currBSS; + u16 ASL_currBSS; + u16 ANL_currFC; +} __packed hfa384x_commsquality_t; + +/*-- Information Record: dmbcommsquality --*/ +typedef struct hfa384x_dbmcommsquality { + u16 CQdbm_currBSS; + u16 ASLdbm_currBSS; + u16 ANLdbm_currFC; +} __packed hfa384x_dbmcommsquality_t; + +/*-------------------------------------------------------------------- +FRAME STRUCTURES: Communication Frames +---------------------------------------------------------------------- +Communication Frames: Transmit Frames +--------------------------------------------------------------------*/ +/*-- Communication Frame: Transmit Frame Structure --*/ +typedef 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 --*/ + + u16 frame_control; + u16 duration_id; + u8 address1[6]; + u8 address2[6]; + u8 address3[6]; + u16 sequence_control; + u8 address4[6]; + u16 data_len; /* little endian format */ + + /*-- 802.3 Header Information --*/ + + u8 dest_addr[6]; + u8 src_addr[6]; + u16 data_length; /* big endian format */ +} __packed hfa384x_tx_frame_t; +/*-------------------------------------------------------------------- +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)(BIT(10) | \ + BIT(9) | BIT(8))) +#define HFA384x_TX_STRUCTYPE ((u16)(BIT(4) | BIT(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 --*/ +typedef 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) --*/ + __le16 frame_control; + u16 duration_id; + u8 address1[6]; + u8 address2[6]; + u8 address3[6]; + u16 sequence_control; + u8 address4[6]; + __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 hfa384x_rx_frame_t; +/*-------------------------------------------------------------------- +Communication Frames: Field Masks for Receive Frames +--------------------------------------------------------------------*/ + +/*-- Status Fields --*/ +#define HFA384x_RXSTATUS_MACPORT ((u16)(BIT(10) | \ + BIT(9) | \ + BIT(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 --*/ +typedef struct hfa384x_CommTallies16 { + u16 txunicastframes; + u16 txmulticastframes; + u16 txfragments; + u16 txunicastoctets; + u16 txmulticastoctets; + u16 txdeferredtrans; + u16 txsingleretryframes; + u16 txmultipleretryframes; + u16 txretrylimitexceeded; + u16 txdiscards; + u16 rxunicastframes; + u16 rxmulticastframes; + u16 rxfragments; + u16 rxunicastoctets; + u16 rxmulticastoctets; + u16 rxfcserrors; + u16 rxdiscardsnobuffer; + u16 txdiscardswrongsa; + u16 rxdiscardswepundecr; + u16 rxmsginmsgfrag; + u16 rxmsginbadmsgfrag; +} __packed hfa384x_CommTallies16_t; + +typedef struct hfa384x_CommTallies32 { + u32 txunicastframes; + u32 txmulticastframes; + u32 txfragments; + u32 txunicastoctets; + u32 txmulticastoctets; + u32 txdeferredtrans; + u32 txsingleretryframes; + u32 txmultipleretryframes; + u32 txretrylimitexceeded; + u32 txdiscards; + u32 rxunicastframes; + u32 rxmulticastframes; + u32 rxfragments; + u32 rxunicastoctets; + u32 rxmulticastoctets; + u32 rxfcserrors; + u32 rxdiscardsnobuffer; + u32 txdiscardswrongsa; + u32 rxdiscardswepundecr; + u32 rxmsginmsgfrag; + u32 rxmsginbadmsgfrag; +} __packed hfa384x_CommTallies32_t; + +/*-- Inquiry Frame, Diagnose: Scan Results & Subfields--*/ +typedef struct hfa384x_ScanResultSub { + u16 chid; + u16 anl; + u16 sl; + u8 bssid[WLAN_BSSID_LEN]; + u16 bcnint; + u16 capinfo; + hfa384x_bytestr32_t ssid; + u8 supprates[10]; /* 802.11 info element */ + u16 proberesp_rate; +} __packed hfa384x_ScanResultSub_t; + +typedef struct hfa384x_ScanResult { + u16 rsvd; + u16 scanreason; + hfa384x_ScanResultSub_t result[HFA384x_SCANRESULT_MAX]; +} __packed hfa384x_ScanResult_t; + +/*-- Inquiry Frame, Diagnose: ChInfo Results & Subfields--*/ +typedef struct hfa384x_ChInfoResultSub { + u16 chid; + u16 anl; + u16 pnl; + u16 active; +} __packed hfa384x_ChInfoResultSub_t; + +#define HFA384x_CHINFORESULT_BSSACTIVE BIT(0) +#define HFA384x_CHINFORESULT_PCFACTIVE BIT(1) + +typedef struct hfa384x_ChInfoResult { + u16 scanchannels; + hfa384x_ChInfoResultSub_t result[HFA384x_CHINFORESULT_MAX]; +} __packed hfa384x_ChInfoResult_t; + +/*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/ +typedef struct hfa384x_HScanResultSub { + u16 chid; + u16 anl; + u16 sl; + u8 bssid[WLAN_BSSID_LEN]; + u16 bcnint; + u16 capinfo; + hfa384x_bytestr32_t ssid; + u8 supprates[10]; /* 802.11 info element */ + u16 proberesp_rate; + u16 atim; +} __packed hfa384x_HScanResultSub_t; + +typedef struct hfa384x_HScanResult { + u16 nresult; + u16 rsvd; + hfa384x_HScanResultSub_t result[HFA384x_HSCANRESULT_MAX]; +} __packed hfa384x_HScanResult_t; + +/*-- 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) + +typedef struct hfa384x_LinkStatus { + u16 linkstatus; +} __packed hfa384x_LinkStatus_t; + +/*-- Unsolicited Frame, MAC Mgmt: AssociationStatus (--*/ + +#define HFA384x_ASSOCSTATUS_STAASSOC ((u16)1) +#define HFA384x_ASSOCSTATUS_REASSOC ((u16)2) +#define HFA384x_ASSOCSTATUS_AUTHFAIL ((u16)5) + +typedef struct hfa384x_AssocStatus { + 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 hfa384x_AssocStatus_t; + +/*-- Unsolicited Frame, MAC Mgmt: AuthRequest (AP Only) --*/ + +typedef struct hfa384x_AuthRequest { + u8 sta_addr[ETH_ALEN]; + u16 algorithm; +} __packed hfa384x_AuthReq_t; + +/*-- Unsolicited Frame, MAC Mgmt: PSUserCount (AP Only) --*/ + +typedef struct hfa384x_PSUserCount { + u16 usercnt; +} __packed hfa384x_PSUserCount_t; + +typedef struct hfa384x_KeyIDChanged { + u8 sta_addr[ETH_ALEN]; + u16 keyid; +} __packed hfa384x_KeyIDChanged_t; + +/*-- Collection of all Inf frames ---------------*/ +typedef union hfa384x_infodata { + hfa384x_CommTallies16_t commtallies16; + hfa384x_CommTallies32_t commtallies32; + hfa384x_ScanResult_t scanresult; + hfa384x_ChInfoResult_t chinforesult; + hfa384x_HScanResult_t hscanresult; + hfa384x_LinkStatus_t linkstatus; + hfa384x_AssocStatus_t assocstatus; + hfa384x_AuthReq_t authreq; + hfa384x_PSUserCount_t psusercnt; + hfa384x_KeyIDChanged_t keyidchanged; +} __packed hfa384x_infodata_t; + +typedef struct hfa384x_InfFrame { + u16 framelen; + u16 infotype; + hfa384x_infodata_t info; +} __packed hfa384x_InfFrame_t; + +/*-------------------------------------------------------------------- +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 */ + +typedef struct hfa384x_usb_txfrm { + hfa384x_tx_frame_t desc; + u8 data[WLAN_DATA_MAXLEN]; +} __packed hfa384x_usb_txfrm_t; + +typedef struct hfa384x_usb_cmdreq { + u16 type; + u16 cmd; + u16 parm0; + u16 parm1; + u16 parm2; + u8 pad[54]; +} __packed hfa384x_usb_cmdreq_t; + +typedef struct hfa384x_usb_wridreq { + u16 type; + u16 frmlen; + u16 rid; + u8 data[HFA384x_RIDDATA_MAXLEN]; +} __packed hfa384x_usb_wridreq_t; + +typedef struct hfa384x_usb_rridreq { + u16 type; + u16 frmlen; + u16 rid; + u8 pad[58]; +} __packed hfa384x_usb_rridreq_t; + +typedef struct hfa384x_usb_wmemreq { + u16 type; + u16 frmlen; + u16 offset; + u16 page; + u8 data[HFA384x_USB_RWMEM_MAXLEN]; +} __packed hfa384x_usb_wmemreq_t; + +typedef struct hfa384x_usb_rmemreq { + u16 type; + u16 frmlen; + u16 offset; + u16 page; + u8 pad[56]; +} __packed hfa384x_usb_rmemreq_t; + +/*------------------------------------*/ +/* Response (bulk IN) packet contents */ + +typedef struct hfa384x_usb_rxfrm { + hfa384x_rx_frame_t desc; + u8 data[WLAN_DATA_MAXLEN]; +} __packed hfa384x_usb_rxfrm_t; + +typedef struct hfa384x_usb_infofrm { + u16 type; + hfa384x_InfFrame_t info; +} __packed hfa384x_usb_infofrm_t; + +typedef struct hfa384x_usb_statusresp { + u16 type; + u16 status; + u16 resp0; + u16 resp1; + u16 resp2; +} __packed hfa384x_usb_cmdresp_t; + +typedef hfa384x_usb_cmdresp_t hfa384x_usb_wridresp_t; + +typedef struct hfa384x_usb_rridresp { + u16 type; + u16 frmlen; + u16 rid; + u8 data[HFA384x_RIDDATA_MAXLEN]; +} __packed hfa384x_usb_rridresp_t; + +typedef hfa384x_usb_cmdresp_t hfa384x_usb_wmemresp_t; + +typedef struct hfa384x_usb_rmemresp { + u16 type; + u16 frmlen; + u8 data[HFA384x_USB_RWMEM_MAXLEN]; +} __packed hfa384x_usb_rmemresp_t; + +typedef struct hfa384x_usb_bufavail { + u16 type; + u16 frmlen; +} __packed hfa384x_usb_bufavail_t; + +typedef struct hfa384x_usb_error { + u16 type; + u16 errortype; +} __packed hfa384x_usb_error_t; + +/*----------------------------------------------------------*/ +/* Unions for packaging all the known packet types together */ + +typedef union hfa384x_usbout { + __le16 type; + hfa384x_usb_txfrm_t txfrm; + hfa384x_usb_cmdreq_t cmdreq; + hfa384x_usb_wridreq_t wridreq; + hfa384x_usb_rridreq_t rridreq; + hfa384x_usb_wmemreq_t wmemreq; + hfa384x_usb_rmemreq_t rmemreq; +} __packed hfa384x_usbout_t; + +typedef union hfa384x_usbin { + __le16 type; + hfa384x_usb_rxfrm_t rxfrm; + hfa384x_usb_txfrm_t txfrm; + hfa384x_usb_infofrm_t infofrm; + hfa384x_usb_cmdresp_t cmdresp; + hfa384x_usb_wridresp_t wridresp; + hfa384x_usb_rridresp_t rridresp; + hfa384x_usb_wmemresp_t wmemresp; + hfa384x_usb_rmemresp_t rmemresp; + hfa384x_usb_bufavail_t bufavail; + hfa384x_usb_error_t usberror; + u8 boguspad[3000]; +} __packed hfa384x_usbin_t; + +/*-------------------------------------------------------------------- +PD record structures. +--------------------------------------------------------------------*/ + +typedef struct hfa384x_pdr_pcb_partnum { + u8 num[8]; +} __packed hfa384x_pdr_pcb_partnum_t; + +typedef struct hfa384x_pdr_pcb_tracenum { + u8 num[8]; +} __packed hfa384x_pdr_pcb_tracenum_t; + +typedef struct hfa384x_pdr_nic_serial { + u8 num[12]; +} __packed hfa384x_pdr_nic_serial_t; + +typedef 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 hfa384x_pdr_mkk_measurements_t; + +typedef struct hfa384x_pdr_nic_ramsize { + u8 size[12]; /* units of KB */ +} __packed hfa384x_pdr_nic_ramsize_t; + +typedef struct hfa384x_pdr_mfisuprange { + u16 id; + u16 variant; + u16 bottom; + u16 top; +} __packed hfa384x_pdr_mfisuprange_t; + +typedef struct hfa384x_pdr_cfisuprange { + u16 id; + u16 variant; + u16 bottom; + u16 top; +} __packed hfa384x_pdr_cfisuprange_t; + +typedef struct hfa384x_pdr_nicid { + u16 id; + u16 variant; + u16 major; + u16 minor; +} __packed hfa384x_pdr_nicid_t; + +typedef struct hfa384x_pdr_refdac_measurements { + u16 value[0]; +} __packed hfa384x_pdr_refdac_measurements_t; + +typedef struct hfa384x_pdr_vgdac_measurements { + u16 value[0]; +} __packed hfa384x_pdr_vgdac_measurements_t; + +typedef struct hfa384x_pdr_level_comp_measurements { + u16 value[0]; +} __packed hfa384x_pdr_level_compc_measurements_t; + +typedef struct hfa384x_pdr_mac_address { + u8 addr[6]; +} __packed hfa384x_pdr_mac_address_t; + +typedef struct hfa384x_pdr_mkk_callname { + u8 callname[8]; +} __packed hfa384x_pdr_mkk_callname_t; + +typedef struct hfa384x_pdr_regdomain { + u16 numdomains; + u16 domain[5]; +} __packed hfa384x_pdr_regdomain_t; + +typedef struct hfa384x_pdr_allowed_channel { + u16 ch_bitmap; +} __packed hfa384x_pdr_allowed_channel_t; + +typedef struct hfa384x_pdr_default_channel { + u16 channel; +} __packed hfa384x_pdr_default_channel_t; + +typedef struct hfa384x_pdr_privacy_option { + u16 available; +} __packed hfa384x_pdr_privacy_option_t; + +typedef struct hfa384x_pdr_temptype { + u16 type; +} __packed hfa384x_pdr_temptype_t; + +typedef struct hfa384x_pdr_refdac_setup { + u16 ch_value[14]; +} __packed hfa384x_pdr_refdac_setup_t; + +typedef struct hfa384x_pdr_vgdac_setup { + u16 ch_value[14]; +} __packed hfa384x_pdr_vgdac_setup_t; + +typedef struct hfa384x_pdr_level_comp_setup { + u16 ch_value[14]; +} __packed hfa384x_pdr_level_comp_setup_t; + +typedef struct hfa384x_pdr_trimdac_setup { + u16 trimidac; + u16 trimqdac; +} __packed hfa384x_pdr_trimdac_setup_t; + +typedef struct hfa384x_pdr_ifr_setting { + u16 value[3]; +} __packed hfa384x_pdr_ifr_setting_t; + +typedef struct hfa384x_pdr_rfr_setting { + u16 value[3]; +} __packed hfa384x_pdr_rfr_setting_t; + +typedef struct hfa384x_pdr_hfa3861_baseline { + u16 value[50]; +} __packed hfa384x_pdr_hfa3861_baseline_t; + +typedef struct hfa384x_pdr_hfa3861_shadow { + u32 value[32]; +} __packed hfa384x_pdr_hfa3861_shadow_t; + +typedef struct hfa384x_pdr_hfa3861_ifrf { + u32 value[20]; +} __packed hfa384x_pdr_hfa3861_ifrf_t; + +typedef struct hfa384x_pdr_hfa3861_chcalsp { + u16 value[14]; +} __packed hfa384x_pdr_hfa3861_chcalsp_t; + +typedef struct hfa384x_pdr_hfa3861_chcali { + u16 value[17]; +} __packed hfa384x_pdr_hfa3861_chcali_t; + +typedef struct hfa384x_pdr_hfa3861_nic_config { + u16 config_bitmap; +} __packed hfa384x_pdr_nic_config_t; + +typedef struct hfa384x_pdr_hfo_delay { + u8 hfo_delay; +} __packed hfa384x_hfo_delay_t; + +typedef struct hfa384x_pdr_hfa3861_manf_testsp { + u16 value[30]; +} __packed hfa384x_pdr_hfa3861_manf_testsp_t; + +typedef struct hfa384x_pdr_hfa3861_manf_testi { + u16 value[30]; +} __packed hfa384x_pdr_hfa3861_manf_testi_t; + +typedef struct hfa384x_end_of_pda { + u16 crc; +} __packed hfa384x_pdr_end_of_pda_t; + +typedef struct hfa384x_pdrec { + u16 len; /* in words */ + u16 code; + union pdr { + hfa384x_pdr_pcb_partnum_t pcb_partnum; + hfa384x_pdr_pcb_tracenum_t pcb_tracenum; + hfa384x_pdr_nic_serial_t nic_serial; + hfa384x_pdr_mkk_measurements_t mkk_measurements; + hfa384x_pdr_nic_ramsize_t nic_ramsize; + hfa384x_pdr_mfisuprange_t mfisuprange; + hfa384x_pdr_cfisuprange_t cfisuprange; + hfa384x_pdr_nicid_t nicid; + hfa384x_pdr_refdac_measurements_t refdac_measurements; + hfa384x_pdr_vgdac_measurements_t vgdac_measurements; + hfa384x_pdr_level_compc_measurements_t level_compc_measurements; + hfa384x_pdr_mac_address_t mac_address; + hfa384x_pdr_mkk_callname_t mkk_callname; + hfa384x_pdr_regdomain_t regdomain; + hfa384x_pdr_allowed_channel_t allowed_channel; + hfa384x_pdr_default_channel_t default_channel; + hfa384x_pdr_privacy_option_t privacy_option; + hfa384x_pdr_temptype_t temptype; + hfa384x_pdr_refdac_setup_t refdac_setup; + hfa384x_pdr_vgdac_setup_t vgdac_setup; + hfa384x_pdr_level_comp_setup_t level_comp_setup; + hfa384x_pdr_trimdac_setup_t trimdac_setup; + hfa384x_pdr_ifr_setting_t ifr_setting; + hfa384x_pdr_rfr_setting_t rfr_setting; + hfa384x_pdr_hfa3861_baseline_t hfa3861_baseline; + hfa384x_pdr_hfa3861_shadow_t hfa3861_shadow; + hfa384x_pdr_hfa3861_ifrf_t hfa3861_ifrf; + hfa384x_pdr_hfa3861_chcalsp_t hfa3861_chcalsp; + hfa384x_pdr_hfa3861_chcali_t hfa3861_chcali; + hfa384x_pdr_nic_config_t nic_config; + hfa384x_hfo_delay_t hfo_delay; + hfa384x_pdr_hfa3861_manf_testsp_t hfa3861_manf_testsp; + hfa384x_pdr_hfa3861_manf_testi_t hfa3861_manf_testi; + hfa384x_pdr_end_of_pda_t end_of_pda; + + } data; +} __packed hfa384x_pdrec_t; + +#ifdef __KERNEL__ +/*-------------------------------------------------------------------- +--- MAC state structure, argument to all functions -- +--- Also, a collection of support types -- +--------------------------------------------------------------------*/ +typedef struct hfa384x_statusresult { + u16 status; + u16 resp0; + u16 resp1; + u16 resp2; +} hfa384x_cmdresult_t; + +/* 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. + */ +typedef struct hfa384x_rridresult { + u16 rid; + const void *riddata; + unsigned int riddata_len; +} hfa384x_rridresult_t; + +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 */ +}; +typedef enum ctlx_state CTLX_STATE; + +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); + +typedef struct hfa384x_usbctlx { + struct list_head list; + + size_t outbufsize; + hfa384x_usbout_t outbuf; /* pkt buf for OUT */ + hfa384x_usbin_t inbuf; /* pkt buf for IN(a copy) */ + + CTLX_STATE state; /* Tracks running state */ + + struct completion done; + volatile 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 */ + + int variant; /* Identifies cmd variant */ +} hfa384x_usbctlx_t; + +typedef struct hfa384x_usbctlxq { + spinlock_t lock; + struct list_head pending; + struct list_head active; + struct list_head completing; + struct list_head reapable; +} hfa384x_usbctlxq_t; + +typedef struct hfa484x_metacmd { + u16 cmd; + + u16 parm0; + u16 parm1; + u16 parm2; + + hfa384x_cmdresult_t result; +} hfa384x_metacmd_t; + +#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]; +}; + +typedef 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; + hfa384x_usbout_t txbuff; + hfa384x_usbctlxq_t ctlxq; + struct timer_list reqtimer; + struct timer_list resptimer; + + struct timer_list throttle; + + struct tasklet_struct reaper_bh; + struct tasklet_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; + hfa384x_downloadbuffer_t 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 */ + hfa384x_JoinRequest_data_t joinreq; /* join request saved data */ + + wlandevice_t *wlandev; + /* Timer to allow for the deferred processing of linkstatus messages */ + struct work_struct link_bh; + + struct work_struct commsqual_bh; + hfa384x_commsquality_t 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 */ + hfa384x_compident_t ident_nic; + hfa384x_compident_t ident_pri_fw; + hfa384x_compident_t ident_sta_fw; + hfa384x_compident_t ident_ap_fw; + u16 mm_mods; + + /* Supplier compatibility ranges */ + hfa384x_caplevel_t cap_sup_mfi; + hfa384x_caplevel_t cap_sup_cfi; + hfa384x_caplevel_t cap_sup_pri; + hfa384x_caplevel_t cap_sup_sta; + hfa384x_caplevel_t cap_sup_ap; + + /* Actor compatibility ranges */ + hfa384x_caplevel_t cap_act_pri_cfi; /* + * pri f/w to controller + * interface + */ + + hfa384x_caplevel_t cap_act_sta_cfi; /* + * sta f/w to controller + * interface + */ + + hfa384x_caplevel_t cap_act_sta_mfi; /* sta f/w to modem interface */ + + hfa384x_caplevel_t cap_act_ap_cfi; /* + * ap f/w to controller + * interface + */ + + hfa384x_caplevel_t cap_act_ap_mfi; /* ap f/w to modem interface */ + + u32 psusercount; /* Power save user count. */ + hfa384x_CommTallies32_t tallies; /* Communication tallies. */ + u8 comment[WLAN_COMMENT_MAX + 1]; /* User comment */ + + /* Channel Info request results (AP only) */ + struct { + atomic_t done; + u8 count; + hfa384x_ChInfoResult_t results; + } channel_info; + + hfa384x_InfFrame_t *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. */ + +} hfa384x_t; + +void hfa384x_create(hfa384x_t *hw, struct usb_device *usb); +void hfa384x_destroy(hfa384x_t *hw); + +int +hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis); +int hfa384x_drvr_commtallies(hfa384x_t *hw); +int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport); +int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport); +int hfa384x_drvr_flashdl_enable(hfa384x_t *hw); +int hfa384x_drvr_flashdl_disable(hfa384x_t *hw); +int hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); +int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); +int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr); +int hfa384x_drvr_ramdl_disable(hfa384x_t *hw); +int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len); +int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len); +int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len); + +static inline int hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val) +{ + int result = 0; + + result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16)); + if (result == 0) + *((u16 *) val) = le16_to_cpu(*((u16 *) val)); + return result; +} + +static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val) +{ + u16 value = cpu_to_le16(val); + + return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value)); +} + +int +hfa384x_drvr_getconfig_async(hfa384x_t *hw, + u16 rid, ctlx_usercb_t usercb, void *usercb_data); + +int +hfa384x_drvr_setconfig_async(hfa384x_t *hw, + u16 rid, + void *buf, + u16 len, ctlx_usercb_t usercb, void *usercb_data); + +static inline int +hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val) +{ + u16 value = cpu_to_le16(val); + + return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value), + NULL, NULL); +} + +int hfa384x_drvr_start(hfa384x_t *hw); +int hfa384x_drvr_stop(hfa384x_t *hw); +int +hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb, + union p80211_hdr *p80211_hdr, + struct p80211_metawep *p80211_wep); +void hfa384x_tx_timeout(wlandevice_t *wlandev); + +int hfa384x_cmd_initialize(hfa384x_t *hw); +int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport); +int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport); +int hfa384x_cmd_allocate(hfa384x_t *hw, u16 len); +int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable); +int +hfa384x_cmd_download(hfa384x_t *hw, + u16 mode, u16 lowaddr, u16 highaddr, u16 codelen); + +#endif /*__KERNEL__ */ + +#endif /*_HFA384x_H */ |