diff options
Diffstat (limited to 'uClinux-2.4.20-uc1/drivers/net/wireless/W90N745Prism.h')
| -rwxr-xr-x | uClinux-2.4.20-uc1/drivers/net/wireless/W90N745Prism.h | 863 |
1 files changed, 863 insertions, 0 deletions
diff --git a/uClinux-2.4.20-uc1/drivers/net/wireless/W90N745Prism.h b/uClinux-2.4.20-uc1/drivers/net/wireless/W90N745Prism.h new file mode 100755 index 0000000..18130f1 --- /dev/null +++ b/uClinux-2.4.20-uc1/drivers/net/wireless/W90N745Prism.h @@ -0,0 +1,863 @@ +#ifndef __W90N745PRISM_H__ +#define __W90N745PRISM_H__ + + +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/if_arp.h> +#include <linux/ip.h> +#include <linux/tcp.h> +#include <linux/in.h> +#include <linux/skbuff.h> +#include <linux/wireless.h> + +#if LINUX_VERSION_CODE < 132116 + #define SIOCSIWSCAN 0x8B18 /* trigger scanning */ + #define SIOCGIWSCAN 0x8B19 /* get scanning results */ +#endif + +//#define WDEBUG + +#define UINT16 short +#define INT16 short +#define UINT8 unsigned char +#define UINT32 unsigned int + +#define __WLAN_ATTRIB_PACK__ __attribute__ ((packed)) + +/* read / write prism register macro */ +#define WRITEREG(reg, data) (*(volatile unsigned short *)(EBI_BASE + reg)) = data +#define READREG(reg) *(volatile unsigned short *)(EBI_BASE + reg) + +// ASIC Address Definitions +#define VPint *(volatile unsigned int *) +#define VPshort *(volatile unsigned short *) +#define VPchar *(volatile unsigned char *) + +// external I/O 2 control register +#define EXT0CON_REG 0xFFF01018 +#define EXT1CON_REG 0xFFF0101C +#define EXT2CON_REG 0xFFF01020 + +// Special Register Start Address After System Reset +#define EBI_BASE 0xC0800000 // on W90N745 board PCMCIA + +// Advanced Interrupt Controller Registers +#define AIC_SCR_nIRQ0 (VPint(Base_Addr+0x00082008)) +#define AIC_SCR_nIRQ2 (VPint(Base_Addr+0x00082010)) + +// MAC Interrupt Source +#define nIRQ0 2 +#define nIRQ2 4 + +#define DIAG_PATTERNA ((UINT16)0xaaaa) +#define DIAG_PATTERNB ((UINT16)~0xaaaa) + +#define HERMES_MAGIC (0x7d1f) + +#define USER_BAP 0 +#define IRQ_BAP 1 + +/* operation mode */ +#define IW_MODE_AUTO 0 /* Let the driver decides */ +#define IW_MODE_ADHOC 1 /* Single cell network */ +#define IW_MODE_INFRA 2 /* Multi cell network, roaming, ... */ +/*---- follow no support now -----*/ +#define IW_MODE_MASTER 3 /* Synchronisation master or Access Point */ +#define IW_MODE_REPEAT 4 /* Wireless Repeater (forwarder) */ +#define IW_MODE_SECOND 5 /* Secondary master/repeater (backup) */ + +/*------------------------------------------------------------------------*/ +/* PRISM MAC registers */ +/* Command/Status */ +/*------------------------------------------------------------------------*/ +#define PRISM_CMD 0x00 +#define PRISM_PARAM0 0x02 +#define PRISM_PARAM1 0x04 +#define PRISM_PARAM2 0x06 +#define PRISM_STATUS 0x08 +#define PRISM_RESP0 0x0A +#define PRISM_RESP1 0x0C +#define PRISM_RESP2 0x0E +// FID Management +#define PRISM_INFOFID 0x10 +#define PRISM_RXFID 0x20 +#define PRISM_ALLOCFID 0x22 +#define PRISM_TXCOMPLFID 0x24 +// BAP0 +#define PRISM_SELECT0 0x18 +#define PRISM_OFFSET0 0x1C +#define PRISM_DATA0 0x36 +// BAP1 +#define PRISM_SELECT1 0x1A +#define PRISM_OFFSET1 0x1E +#define PRISM_DATA1 0x38 +// Event +#define PRISM_EVSTAT 0x30 +#define PRISM_INTEN 0x32 +#define PRISM_EVACK 0x34 +// Control +#define PRISM_CONTROL 0x14 +// Host Software +#define PRISM_SWSUPPORT0 0x28 +#define PRISM_SWSUPPORT1 0x2A +#define PRISM_SWSUPPORT2 0x2C +// Auxiliary Port +#define PRISM_AUXPAGE 0x3A +#define PRISM_AUXOFFSET 0x3C +#define PRISM_AUXDATA 0x3E + +// Command Code Constants +// Controller Commands +#define PRISM_CMDCODE_INIT (0x00) +#define PRISM_CMDCODE_ENABLE (0x01) +#define PRISM_CMDCODE_DISABLE (0x02) +#define PRISM_CMDCODE_DIAG (0x03) + +// Buffer Mgmt Commands +#define PRISM_CMDCODE_ALLOC (0x0A) +#define PRISM_CMDCODE_TX (0x0B) + +// Regulate Commands +#define PRISM_CMDCODE_NOTIFY (0x10) +#define PRISM_CMDCODE_INQ (0x11) + +// Configure Commands +#define PRISM_CMDCODE_ACCESS (0x21) +#define PRISM_CMDCODE_DOWNLD (0x22) + +// Serial I/O Commands +#define PRISM_CMDCODE_READMIF (0x30) +#define PRISM_CMDCODE_WRITEMIF (0x31) + +/*--- Result Codes --------------------------*/ +#define PRISM_SUCCESS ((0x00)) +#define PRISM_CARD_FAIL ((0x01)) +#define PRISM_NO_BUFF ((0x05)) +#define PRISM_CMD_ERR ((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 PRISM_PROGMODE_DISABLE (0x00) //no used +#define PRISM_PROGMODE_RAM (0x01) //no used +#define PRISM_PROGMODE_NV (0x02) //no used +#define PRISM_PROGMODE_NVWRITE (0x03) //no used + +/*------------------ Register Test/Get/Set Field macros ------------------------*/ +#define PRISM_CMD_ISBUSY(value) ((UINT16)(((UINT16)value) & 0x8000)) +#define PRISM_CMD_AINFO_GET(value) ((UINT16)(((UINT16)(value) & 0x7F00) >> 8)) +#define PRISM_CMD_AINFO_SET(value) ((UINT16)((UINT16)(value) << 8)) +#define PRISM_CMD_MACPORT_GET(value) ((UINT16)(PRISM_CMD_AINFO_GET((UINT16)(value) & 0x0700))) +#define PRISM_CMD_MACPORT_SET(value) ((UINT16)PRISM_CMD_AINFO_SET(value)) +#define PRISM_CMD_ISRECL(value) ((UINT16)(PRISM_CMD_AINFO_GET((UINT16)(value) & 0x0100))) +#define PRISM_CMD_RECL_SET(value) ((UINT16)PRISM_CMD_AINFO_SET(value)) +#define PRISM_CMD_ISWRITE(value) ((UINT16)(PRISM_CMD_AINFO_GET((UINT16)(value) & 0x0100))) +#define PRISM_CMD_WRITE_SET(value) ((UINT16)PRISM_CMD_AINFO_SET((UINT16)value)) +#define PRISM_CMD_PROGMODE_GET(value) ((UINT16)(PRISM_CMD_AINFO_GET((UINT16)(value) & 0x0300))) +#define PRISM_CMD_PROGMODE_SET(value) ((UINT16)PRISM_CMD_AINFO_SET((UINT16)value)) +#define PRISM_CMD_CMDCODE_GET(value) ((UINT16)(((UINT16)(value)) & 0x003F)) +#define PRISM_CMD_CMDCODE_SET(value) ((UINT16)(value)) + +#define PRISM_STATUS_RESULT_GET(value) ((UINT16)((((UINT16)(value)) & 0x7F00) >> 8)) +#define PRISM_STATUS_RESULT_SET(value) (((UINT16)(value)) << 8) +#define PRISM_STATUS_CMDCODE_GET(value) (((UINT16)(value)) & 0x003F) +#define PRISM_STATUS_CMDCODE_SET(value) ((UINT16)(value)) + +#define PRISM_OFFSET_ISBUSY(value) ((UINT16)(((UINT16)(value)) & 0x8000)) +#define PRISM_OFFSET_ISERR(value) ((UINT16)(((UINT16)(value)) & 0x4000)) +#define PRISM_OFFSET_DATAOFF_GET(value) ((UINT16)(((UINT16)(value)) & 0x0FFE)) +#define PRISM_OFFSET_DATAOFF_SET(value) ((UINT16)(value)) + +#define PRISM_EVSTAT_ISTICK(value) ((UINT16)(((UINT16)(value)) & 0x8000)) +#define PRISM_EVSTAT_ISWTERR(value) ((UINT16)(((UINT16)(value)) & 0x4000)) +#define PRISM_EVSTAT_ISINFDROP(value) ((UINT16)(((UINT16)(value)) & 0x2000)) +#define PRISM_EVSTAT_ISINFO(value) ((UINT16)(((UINT16)(value)) & 0x0080)) +#define PRISM_EVSTAT_ISDTIM(value) ((UINT16)(((UINT16)(value)) & 0x0020)) +#define PRISM_EVSTAT_ISCMD(value) ((UINT16)(((UINT16)(value)) & 0x0010)) +#define PRISM_EVSTAT_ISALLOC(value) ((UINT16)(((UINT16)(value)) & 0x0008)) +#define PRISM_EVSTAT_ISTXEXC(value) ((UINT16)(((UINT16)(value)) & 0x0004)) +#define PRISM_EVSTAT_ISTX(value) ((UINT16)(((UINT16)(value)) & 0x0002)) +#define PRISM_EVSTAT_ISRX(value) ((UINT16)(((UINT16)(value)) & 0x0001)) + +#define PRISM_EVENT_MASK ((UINT16)0xFFFF) +#define PRISM_INTEN_ENABLEBITS ((UINT16)0x008F) +#define PRISM_INTEN_DISABLE ((UINT16)0x0000) + +#define PRISM_INTEN_ISTICK(value) ((UINT16)(((UINT16)(value)) & 0x8000)) +#define PRISM_INTEN_TICK_SET(value) ((UINT16)(((UINT16)(value)) << 15)) +#define PRISM_INTEN_ISWTERR(value) ((UINT16)(((UINT16)(value)) & 0x4000)) +#define PRISM_INTEN_WTERR_SET(value) ((UINT16)(((UINT16)(value)) << 14)) +#define PRISM_INTEN_ISINFDROP(value) ((UINT16)(((UINT16)(value)) & 0x2000)) +#define PRISM_INTEN_INFDROP_SET(value) ((UINT16)(((UINT16)(value)) << 13)) +#define PRISM_INTEN_ISINFO(value) ((UINT16)(((UINT16)(value)) & 0x0080)) +#define PRISM_INTEN_INFO_SET(value) ((UINT16)(((UINT16)(value)) << 7)) +#define PRISM_INTEN_ISDTIM(value) ((UINT16)(((UINT16)(value)) & 0x0020)) +#define PRISM_INTEN_DTIM_SET(value) ((UINT16)(((UINT16)(value)) << 5)) +#define PRISM_INTEN_ISCMD(value) ((UINT16)(((UINT16)(value)) & 0x0010)) +#define PRISM_INTEN_CMD_SET(value) ((UINT16)(((UINT16)(value)) << 4)) +#define PRISM_INTEN_ISALLOC(value) ((UINT16)(((UINT16)(value)) & 0x0008)) +#define PRISM_INTEN_ALLOC_SET(value) ((UINT16)(((UINT16)(value)) << 3)) +#define PRISM_INTEN_ISTXEXC(value) ((UINT16)(((UINT16)(value)) & 0x0004)) +#define PRISM_INTEN_TXEXC_SET(value) ((UINT16)(((UINT16)(value)) << 2)) +#define PRISM_INTEN_ISTX(value) ((UINT16)(((UINT16)(value)) & 0x0002)) +#define PRISM_INTEN_TX_SET(value) ((UINT16)(((UINT16)(value)) << 1)) +#define PRISM_INTEN_ISRX(value) ((UINT16)(((UINT16)(value)) & 0x0001)) +#define PRISM_INTEN_RX_SET(value) ((UINT16)(((UINT16)(value)) << 0)) + +#define PRISM_EVACK_ISTICK(value) ((UINT16)(((UINT16)(value)) & 0x8000)) +#define PRISM_EVACK_TICK_SET(value) ((UINT16)(((UINT16)(value)) << 15)) +#define PRISM_EVACK_ISWTERR(value) ((UINT16)(((UINT16)(value)) & 0x4000)) +#define PRISM_EVACK_WTERR_SET(value) ((UINT16)(((UINT16)(value)) << 14)) +#define PRISM_EVACK_ISINFDROP(value) ((UINT16)(((UINT16)(value)) & 0x2000)) +#define PRISM_EVACK_INFDROP_SET(value) ((UINT16)(((UINT16)(value)) << 13)) +#define PRISM_EVACK_ISINFO(value) ((UINT16)(((UINT16)(value)) & 0x0080)) +#define PRISM_EVACK_INFO_SET(value) ((UINT16)(((UINT16)(value)) << 7)) +#define PRISM_EVACK_ISDTIM(value) ((UINT16)(((UINT16)(value)) & 0x0020)) +#define PRISM_EVACK_DTIM_SET(value) ((UINT16)(((UINT16)(value)) << 5)) +#define PRISM_EVACK_ISCMD(value) ((UINT16)(((UINT16)(value)) & 0x0010)) +#define PRISM_EVACK_CMD_SET(value) ((UINT16)(((UINT16)(value)) << 4)) +#define PRISM_EVACK_ISALLOC(value) ((UINT16)(((UINT16)(value)) & 0x0008)) +#define PRISM_EVACK_ALLOC_SET(value) ((UINT16)(((UINT16)(value)) << 3)) +#define PRISM_EVACK_ISTXEXC(value) ((UINT16)(((UINT16)(value)) & 0x0004)) +#define PRISM_EVACK_TXEXC_SET(value) ((UINT16)(((UINT16)(value)) << 2)) +#define PRISM_EVACK_ISTX(value) ((UINT16)(((UINT16)(value)) & 0x0002)) +#define PRISM_EVACK_TX_SET(value) ((UINT16)(((UINT16)(value)) << 1)) +#define PRISM_EVACK_ISRX(value) ((UINT16)(((UINT16)(value)) & 0x0001)) +#define PRISM_EVACK_RX_SET(value) ((UINT16)(((UINT16)(value)) << 0)) + +#define PRISM_CONTROL_AUXEN_SET(value) ((UINT16)(((UINT16)(value)) << 14)) +#define PRISM_CONTROL_AUXEN_GET(value) ((UINT16)(((UINT16)(value)) >> 14)) + +/* Communication Tallies' inquiry constants and data types */ + +#define PRISM_INQ_TALLIES (0xF100) +#define PRISM_INQ_SCAN (0xF101) +#define PRISM_INQ_LINKSTATUS (0xF200) +#define PRISM_INQ_ASSOCIATIONSTATUS (0xF201) +/*-------------------- Record ID Constants ----------------------------------------*/ + +/*----------------------------------------------------------------------------------*/ +/* Configuration RIDs: Network Parameters, Static Configuration Entities */ +/*----------------------------------------------------------------------------------*/ +#define PRISM_RID_CNFPORTTYPE ((UINT16)0xFC00) +#define PRISM_RID_CNFPORTTYPE_LEN ((UINT16)2) +#define PRISM_RID_CNFOWNMACADDR ((UINT16)0xFC01) +#define PRISM_RID_CNFOWNMACADDR_LEN ((UINT16)6) +#define PRISM_RID_CNFDESIREDSSID ((UINT16)0xFC02) +#define PRISM_RID_CNFDESIREDSSID_LEN ((UINT16)34) +#define PRISM_RID_CNFOWNCHANNEL ((UINT16)0xFC03) +#define PRISM_RID_CNFOWNCHANNEL_LEN ((UINT16)2) +#define PRISM_RID_CNFOWNSSID ((UINT16)0xFC04) +#define PRISM_RID_CNFOWNSSID_LEN ((UINT16)34) +#define PRISM_RID_CNFSYSTEMSCALE ((UINT16)0xFC06) +#define PRISM_RID_CNFSYSTEMSCALE_LEN ((UINT16)2) +#define PRISM_RID_CNFMAXDATALEN ((UINT16)0xFC07) +#define PRISM_RID_CNFMAXDATALEN_LEN ((UINT16)2) +#define PRISM_RID_CNFPMENABLED ((UINT16)0xFC09) +#define PRISM_RID_CNFPMENABLED_LEN ((UINT16)2) +#define PRISM_RID_CNFMULTICASTRECEIVE ((UINT16)0xFC0B) +#define PRISM_RID_CNFMULTICASTRECEIVE_LEN ((UINT16)2) +#define PRISM_RID_CNFMAXSLEEPDURATION ((UINT16)0xFC0C) +#define PRISM_RID_CNFMAXSLEEPDURATION_LEN ((UINT16)2) +#define PRISM_RID_CNFPMHOLDOVERDURATION ((UINT16)0xFC0D) +#define PRISM_RID_CNFPMHOLDOVERDURATION_LEN ((UINT16)2) +#define PRISM_RID_CNFWEPDEFAULTKEYID ((UINT16)0xFC23) +#define PRISM_RID_CNFWEPDEFAULTKEYID_LEN ((UINT16)sizeof(UINT16)) +#define PRISM_RID_CNFDEFAULTKEY0 ((UINT16)0xFC24) +#define PRISM_RID_CNFDEFAULTKEY1 ((UINT16)0xFC25) +#define PRISM_RID_CNFDEFAULTKEY2 ((UINT16)0xFC26) +#define PRISM_RID_CNFDEFAULTKEY3 ((UINT16)0xFC27) +#define PRISM_RID_CNFWEPFLAGS ((UINT16)0xFC28) +#define PRISM_RID_CNFWEPFLAGS_LEN ((UINT16)sizeof(UINT16)) +#define PRISM_RID_CNFAUTHENTICATION ((UINT16)0xFC2A) +#define PRISM_RID_CNFAUTHENTICATION_LEN ((UINT16)sizeof(UINT16)) +#define PRISM_RID_CNFBASICRATES ((UINT16)0xFCB3) +#define PRISM_RID_CNFBASICRATES_LEN ((UINT16)2) +#define PRISM_RID_CNFSUPPRATES ((UINT16)0xFCB4) +#define PRISM_RID_CNFSUPPRATES_LEN ((UINT16)2) +#define PRISM_RID_TXRATECNTL0 ((UINT16)0xFC9E) +#define PRISM_RID_TXRATECNTL0_LEN ((UINT16)2) + +#define PRISM_RID_CNFBEACONINTERVAL ((UINT16)0xFC33) +#define PRISM_RID_CNFBEACONINTERVAL_LEN ((UINT16)2) +#define PRISM_RID_CNFOWNDTIMPERIOD ((UINT16)0xFC10) +#define PRISM_RID_CNFOWNDTIMPERIOD_LEN ((UINT16)2) + + +/* Power management flags available (along with the value, if any) */ +#define IW_POWER_ON 0x0000 /* No details... */ +#define IW_POWER_TYPE 0xF000 /* Type of parameter */ +#define IW_POWER_PERIOD 0x1000 /* Value is a period/duration of */ +#define IW_POWER_TIMEOUT 0x2000 /* Value is a timeout (to go asleep) */ +#define IW_POWER_MODE 0x0F00 /* Power Management mode */ +#define IW_POWER_UNICAST_R 0x0100 /* Receive only unicast messages */ +#define IW_POWER_MULTICAST_R 0x0200 /* Receive only multicast messages */ +#define IW_POWER_ALL_R 0x0300 /* Receive all messages though PM */ +#define IW_POWER_FORCE_S 0x0400 /* Force PM procedure for sending unicast */ +#define IW_POWER_REPEATER 0x0800 /* Repeat broadcast messages in PM period */ +#define IW_POWER_MODIFIER 0x000F /* Modify a parameter */ +#define IW_POWER_MIN 0x0001 /* Value is a minimum */ +#define IW_POWER_MAX 0x0002 /* Value is a maximum */ +#define IW_POWER_RELATIVE 0x0004 /* Value is not in seconds/ms/us */ + +/*--------------------------------------------------------------------------------*/ +/* Configuration RIDs: Network Parameters, Dynamic Configuration Entities */ +/*--------------------------------------------------------------------------------*/ +#define PRISM_RID_GROUPADDRESSES ((UINT16)0xFC80) +#define PRISM_RID_NFCREATEIBSS ((UINT16)0xFC81) +#define PRISM_RID_NFCREATEIBSS_LEN ((UINT16)2) +#define PRISM_RID_RTSTHRESHOLD ((UINT16)0xFC83) +#define PRISM_RID_RTSTHRESHOLD_LEN ((UINT16)2) +#define PRISM_RID_TXRATECNTL ((UINT16)0xFC84) +#define PRISM_RID_TXRATECNTL_LEN ((UINT16)2) + +#define PRISM_RID_PROMISCUOUS ((UINT16)0xFC85) +#define PRISM_RID_PROMISCUOUS_LEN ((UINT16)2) +#define PRISM_Promoscuous_Enable ((UINT16)0x0001) +#define PRISM_Promoscuous_Disable ((UINT16)0x0000) + + +/*------------------------------------------------------------------------------*/ +/* Information RIDs: NIC Information */ +/*------------------------------------------------------------------------------*/ +#define PRSIM_NIC_DOWNLOADBUFFER ((UINT16)0xFD01) +#define PRISM_RID_CIS ((UINT16)0xFD13) +#define PRISM_RID_CIS_LEN ((UINT16)480) + + +/*-------------------------------------------------------------------------*/ +/* Information RIDs: MAC Information */ +/*-------------------------------------------------------------------------*/ +#define PRISM_RID_PORTSTATUS ((UINT16)0xFD40) +#define PRISM_RID_PORTSTATUS_LEN ((UINT16)0) +#define PRISM_RID_CURRENTSSID ((UINT16)0xFD41) +#define PRISM_RID_CURRENTSSID_LEN ((UINT16)34) +#define PRISM_RID_CURRENTBSSID ((UINT16)0xFD42) +#define PRISM_RID_CURRENTBSSID_LEN ((UINT16)6) +#define PRISM_RID_COMMSQUALITY ((UINT16)0xFD43) +#define PRISM_RID_COMMSQUALITY_LEN ((UINT16)6) +#define PRISM_RID_CURRENTTXRATE ((UINT16)0xFD44) +#define PRISM_RID_CURRENTTXRATE_LEN ((UINT16)2) +#define PRISM_RID_OWNMACADDRESS ((UINT16)0xFD86) +#define PRISM_RID_SCANRESULT ((UINT16)0xFD88) +/*------------------------------------------------------------------------------*/ +/* Information RIDs: Modem information */ +/*------------------------------------------------------------------------------*/ +#define PRISM_RID_CURRENTCHANNEL ((UINT16)0xFDC1) /* used */ + +/*----------------------------------------------------------------------*/ +/* Information Frames */ +/*----------------------------------------------------------------------*/ +#define PRISM_CT_LINKSTATUS ((UINT16)0xF200) +#define PRISM_CT_SCANRESUTL ((UINT16)0xF101) + +/*--------------------------------------------------------------------------------------*/ +/* Communication Frames: Test/Get/Set Field Values for Transmit Frames */ +/*--------------------------------------------------------------------------------------*/ +/*--------------- Status Field ---------------*/ +#define PRISM_TXSTATUS_ISFORMERR(v) ((UINT16)(((UINT16)(v)) & 0x0008)) +#define PRISM_TXSTATUS_ISDISCON(v) ((UINT16)(((UINT16)(v)) & 0x0004)) +#define PRISM_TXSTATUS_ISAGEDERR(v) ((UINT16)(((UINT16)(v)) & 0x0002)) +#define PRISM_TXSTATUS_ISRETRYERR(v) ((UINT16)(((UINT16)(v)) & 0x0001)) + +#define PRISM_TX_GET(v,m,s) ((((UINT16)(v))&((UINT16)(m)))>>((UINT16)(s))) +#define PRISM_TX_SET(v,m,s) ((((UINT16)(v))<<((UINT16)(s)))&((UINT16)(m))) + +#define PRISM_TX_MACPORT_GET(v) PRISM_TX_GET(v, 0x0700, 8) +#define PRISM_TX_MACPORT_SET(v) PRISM_TX_SET(v, 0x0700, 8) +#define PRISM_TX_NOENCRYPT_GET(v) PRISM_TX_GET(v, 0x0080, 7) +#define PRISM_TX_NOENCRYPT_SET(v) PRISM_TX_SET(v, 0x0080, 7) +#define PRISM_TX_RETRYSTRAT_GET(v) PRISM_TX_GET(v, 0x0020, 5) +#define PRISM_TX_RETRYSTRAT_SET(v) PRISM_TX_SET(v, 0x0020, 5) +#define PRISM_TX_STRUCTYPE_GET(v) PRISM_TX_GET(v, 0x0018, 3) +#define PRISM_TX_STRUCTYPE_SET(v) PRISM_TX_SET(v, 0x0018, 3) +#define PRISM_TX_TXEX_GET(v) PRISM_TX_GET(v, 0x0004, 2) +#define PRISM_TX_TXEX_SET(v) PRISM_TX_SET(v, 0x0004, 2) +#define PRISM_TX_TXOK_GET(v) PRISM_TX_GET(v, 0x0002, 1) +#define PRISM_TX_TXOK_SET(v) PRISM_TX_SET(v, 0x0002, 1) + + +/*----------------------------------------------------------------------*/ +/* FRAME DESCRIPTORS AND FRAME STRUCTURES */ +/* FRAME DESCRIPTORS: Offsets */ +/*----------------------------------------------------------------------*/ +/*-------------Control Info---------------*/ +#define PRISM_FD_STATUS ((UINT16)0x00) +#define PRISM_FD_SWSUPPORT ((UINT16)0x03) +#define PRISM_FD_SILENCE ((UINT16)0x03) +#define PRISM_FD_SIGNAL ((UINT16)0x03) +#define PRISM_FD_RATE ((UINT16)0x04) +#define PRISM_FD_TXRATE ((UINT16)0x05) +#define PRISM_FD_RETRYCOUNT ((UINT16)0x05) +#define PRISM_FD_TXCONTROL ((UINT16)0x06) + +/*-------------802.11 Header---------------*/ +#define PRISM_FD_FRAMECONTROL ((UINT16)0x07) +#define PRISM_FD_DURATIONID ((UINT16)0x08) +#define PRISM_FD_ADDRESS1 ((UINT16)0x09) +#define PRISM_FD_ADDRESS2 ((UINT16)0x12) +#define PRISM_FD_ADDRESS3 ((UINT16)0x15) +#define PRISM_FD_SEQCONTROL ((UINT16)0x18) +#define PRISM_FD_ADDRESS4 ((UINT16)0x19) +#define PRISM_FD_DATALEN ((UINT16)0x22) + +/*--------------802.3 Header----------------*/ +#define PRISM_FD_DESTADDRESS ((UINT16)0x23) +#define PRISM_FD_SRCADDRESS ((UINT16)0x26) +#define PRISM_FD_DATALENGTH ((UINT16)0x29) + +/*--------------prism defines----------------*/ +#define PRISM2_TX_FIDSTACKLEN_MAX 6 +#define PRISM2_FIDSTACKLEN_MAX 16 + +#define HERMES_EV_CMD (0x0010) +#define HERMES_STATUS_RESULT (0x7f00) + +#define TX_TIMEOUT (HZ) + +/*-------------------------for encode---------------------------------*/ +/* Maximum number of size of encoding token available + * they are listed in the range structure */ +#define IW_MAX_ENCODING_SIZES 8 + +/* Maximum size of the encoding token in bytes */ +#define IW_ENCODING_TOKEN_MAX 32 /* 256 bits (for now) */ + +/* Flags for encoding (along with the token) */ +#define IW_ENCODE_INDEX 0x00FF /* Token index (if needed) */ +#define IW_ENCODE_FLAGS 0xFF00 /* Flags defined below */ +#define IW_ENCODE_MODE 0xF000 /* Modes defined below */ +#define IW_ENCODE_DISABLED 0x8000 /* Encoding disabled */ +#define IW_ENCODE_ENABLED 0x0000 /* Encoding enabled */ +#define IW_ENCODE_RESTRICTED 0x4000 /* Refuse non-encoded packets */ +#define IW_ENCODE_OPEN 0x2000 /* Accept non-encoded packets */ +#define IW_ENCODE_NOKEY 0x0800 /* Key is write only, so not present */ + + +/*---------------------------------------------------------------------------*/ +/* Communication Frame: Transmit Frame Structure */ +/*---------------------------------------------------------------------------*/ +struct hermes_tx_descriptor { + u16 status; + u16 reserved1; + u16 reserved2; + u32 sw_support; + u8 retry_count; + u8 tx_rate; + u16 tx_control; +} __attribute__ ((packed)); + +struct header_struct { + /* 802.3 */ + u8 dest[ETH_ALEN]; + u8 src[ETH_ALEN]; + u16 len; + /* 802.2 */ + u8 dsap; + u8 ssap; + u8 ctrl; + /* SNAP */ + u8 oui[3]; + u16 ethertype; +} __attribute__ ((packed)); + +struct prism_tx_frame +{ + UINT16 status; + UINT16 reserved1; + UINT16 reserved2; + UINT16 sw_support0; + UINT16 sw_support1; + UINT16 reserved3; + UINT16 tx_control; + + /*-- 802.11 Header Information --*/ + + UINT16 frame_control; + UINT16 duration_id; + UINT8 address1[6]; + UINT8 address2[6]; + UINT8 address3[6]; + UINT16 sequence_control; + UINT8 address4[6]; + UINT16 data_len; /* little endian format */ + + /*-- 802.3 Header Information --*/ + + UINT8 dest_addr[6]; + UINT8 src_addr[6]; + UINT16 data_length; /* big endian format */ + UINT8 llc_data[6]; +} __attribute__ ((packed));; + +typedef struct prism_tx_frame prism_tx_frame_t; + +/*----------------------------------------------------------------*/ +/* Communication Frame: Receive Frame Structure */ +/*----------------------------------------------------------------*/ +struct prism_rx_frame +{ + /*-- MAC rx descriptor (prism byte order) --*/ + UINT16 status; + UINT16 reserved0; + UINT16 reserved1; + UINT8 silence; + UINT8 signal; + UINT8 rate; + UINT8 reserved2; + UINT16 reserved3; + UINT16 reserved4; + + /*-- 802.11 Header Information (802.11 byte order) --*/ + UINT16 frame_control; + UINT16 duration_id; + UINT8 address1[6]; + UINT8 address2[6]; + UINT8 address3[6]; + UINT16 sequence_control; + UINT8 address4[6]; + UINT16 data_len; /* little endian format */ + + /*-- 802.3 Header Information --*/ + UINT8 dest_addr[6]; + UINT8 src_addr[6]; + UINT16 data_length; /* big endian format */ +} __attribute__ ((packed)); +typedef struct prism_rx_frame prism_rx_frame_t; + +/*------------------------------------------------------------------*/ +/* MAC state structure, argument to all functions */ +/*------------------------------------------------------------------*/ +/*--prism hardware record----*/ +typedef struct prism_record +{ + UINT16 reclen; + UINT16 rid; +} prism_rec_t; + +/*------ RID Structure---------*/ +typedef struct prism_cnfDesireSSID +{ + UINT16 ssidLen __WLAN_ATTRIB_PACK__; + UINT8 ssidName[32] __WLAN_ATTRIB_PACK__; +}__WLAN_ATTRIB_PACK__ prism_cnfDesireSSID_t; + + +typedef struct prism_pdaRec +{ + unsigned short len; + unsigned short id; + unsigned short buf[60]; +} prism_pdaRec_t; + +#define SCAN_ENABLE +#ifdef SCAN_ENABLE + +typedef struct prism_ScanResultSub +{ + UINT16 chid __WLAN_ATTRIB_PACK__; + UINT16 anl __WLAN_ATTRIB_PACK__; + UINT16 sl __WLAN_ATTRIB_PACK__; + UINT8 bssid[6] __WLAN_ATTRIB_PACK__; + UINT16 bcnint __WLAN_ATTRIB_PACK__; + UINT16 capinfo __WLAN_ATTRIB_PACK__; + struct prism_cnfDesireSSID ssid __WLAN_ATTRIB_PACK__; + UINT8 supprates[10] __WLAN_ATTRIB_PACK__; /* 802.11 info element */ + UINT16 proberesp_rate __WLAN_ATTRIB_PACK__; +}__WLAN_ATTRIB_PACK__ prism_ScanResultSub_t; + +typedef struct prism_ScanResult +{ + UINT16 rsvd __WLAN_ATTRIB_PACK__; + UINT16 scanreason __WLAN_ATTRIB_PACK__; + struct prism_ScanResultSub result[35] __WLAN_ATTRIB_PACK__; +}__WLAN_ATTRIB_PACK__ prism_ScanResult_t; + +#endif + + +/*-------prism cmd responses-------*/ +typedef struct hermes_response { + UINT16 status, resp0, resp1, resp2; +} hermes_response_t; + +#define PRISM_MAX_KEY_SIZE 14 +#define PRISM_MAX_KEYS 4 + +#define SMALL_KEY_SIZE 5 +#define LARGE_KEY_SIZE 13 + +typedef struct prism_key { + u16 len; /* always store little-endian */ + char data[PRISM_MAX_KEY_SIZE]; +} __attribute__ ((packed)) prism_key_t; + +typedef prism_key_t prism_keys_t[PRISM_MAX_KEYS]; + +/*-----------------driver wireless default setting---------------------*/ +#define DEFAULT_TXRATE_MODE 0x00 +#define DEFAULT_RXSTHRESHOLD 2432 +#define DEFAULT_SENSE 1 +#define DEFAULT_POWMANAGE 0 +#define DEFAULT_MULITRECEIVE 1 +#define DEFAULT_MAXSLEEP 100 +#define DEFAULT_PMHOLDDURATION 100 +/*----------------------------------------------------*/ +/* PRISM For W90N745 Definition */ +/*----------------------------------------------------*/ +#define WIRELESS_SPY // enable iwspy support + +#ifdef WIRELESS_SPY +#define SPY_NUMBER(priv) (priv->spy_number) +#else +#define SPY_NUMBER(priv) 0 +#endif /* WIRELESS_SPY */ + +struct w740prism_priv { + struct net_device_stats stats; + struct iw_statistics wstats; + int status; // wireless link status; + // -1: setup fail + // 0: setup ok + // 1: connected + // 2: disconnected + // 3: Access Point Change + // 4: Access Point Out of Range + // 5: Access Point In Range + // 6: Association failed + unsigned char mac_address[ETH_ALEN] __attribute__ ((aligned (2))); + + int rx_packetlen; + u8 *rx_packetdata; + int tx_packetlen; + u8 *tx_packetdata; + struct sk_buff *skb; + + unsigned short txfid; /* use for debug */ + struct net_device * ndev; + + u16 wep_on, wep_restrict, tx_key; + prism_keys_t keys; + + /* Configuration paramaters */ + u32 iw_mode; + int prefer_port3; + int bitratemode; + char nick[IW_ESSID_MAX_SIZE+1] __attribute__ ((aligned (2))); + char desired_essid[IW_ESSID_MAX_SIZE+1] __attribute__ ((aligned (2))); + u16 frag_thresh, mwo_robust; + u16 channel; + u16 ap_density, rts_thresh; + u16 pm_on, pm_mcast, pm_period, pm_timeout; + u16 preamble; +#ifdef WIRELESS_SPY + int spy_number; + u8 spy_address[IW_MAX_SPY][ETH_ALEN]; + struct iw_quality spy_stat[IW_MAX_SPY]; +#endif +#ifdef SCAN_ENABLE + prism_ScanResult_t scan_res; + int scan_res_len; +#endif + /* Configuration dependent variables */ + int port_type, allow_ibss; + int promiscuous, mc_count; + + struct semaphore sema; /* to sleep on */ + spinlock_t lock; +}; + + +#ifdef WDEBUG +/*------------------Debug use--------------------*/ +#define LOGPRINT printk("%s: %d\n", __FILE__,__LINE__) +#define DEBUG printk + +#else +#define LOGPRINT +#define DEBUG +#endif +//#define DEBUGPRINT +//#define NEWDOCMD + + +/*-----------------------------------------*/ +/* Inline functions */ +/*-----------------------------------------*/ +static inline void +prism_lock(struct w740prism_priv *priv) +{ + spin_lock_bh(&priv->lock); +} + +static inline void +prism_unlock(struct w740prism_priv *priv) +{ + spin_unlock_bh(&priv->lock); +} + +/*----------------------------------------------------*/ +/* PRISM For W90N745 Definition */ +/*----------------------------------------------------*/ +/*--------prism initialize set up value-------------*/ +#define PRISM_TxRate ((UINT16)0x000F) +#define PRISM_Authentication ((UINT16)0x0003) +#define PRISM_MacPortType ((UINT16)0x0001) +#define PRISM_Default_Channel ((UINT16)0x0009) +#define PRISM_Support_Rate ((UINT16)0x000F) +#define PRISM_Beacon_Interval ((UINT16)1000) +#define PRISM_DTIM_Period ((UINT16)0x0003) +#define PRISM_MAX_DATA_LEN ((UINT16)2304) + +/*-------------transmit frame buffer declaration---------------*/ +#define FRAME_DATA_MAXLEN 2304 +#define PRISM2_TXBUF_MAX (sizeof(prism_tx_frame_t) + FRAME_DATA_MAXLEN) + +#if 0 //def _BIG_ENDIAN +#define PRISM_FrameControl ((UINT16)0x0801) // ToDS = 1, FromDS = 0 STA mode +#define PRISM_DurationID ((UINT16)0x0000) +#else +#define PRISM_FrameControl ((UINT16)0x0108) // ToDS = 1, FromDS = 0 STA mode +#define PRISM_DurationID ((UINT16)0x0000) +#endif //def _BIG_ENDIAN + +/* These are maximum timeouts. Most often, card wil react much faster */ +#define CMD_BUSY_TIMEOUT (100) /* In iterations of ~1us */ +#define CMD_INIT_TIMEOUT (50000) /* in iterations of ~10us */ +#define CMD_COMPL_TIMEOUT (1500) /* in iterations of ~10us */ +//#define CMD_COMPL_TIMEOUT (2000) /* in iterations of ~10us */ +#define ALLOC_COMPL_TIMEOUT (1000) /* in iterations of ~10us */ +#define BAP_BUSY_TIMEOUT (500) /* in iterations of ~1us */ + +#define MAX_IRQLOOPS_PER_IRQ 10 +#define MAX_IRQLOOPS_PER_JIFFY (20000/HZ) /* Based on a guestimate of how many events the + device can legitimately generate */ +#define HERMES_DESCRIPTOR_OFFSET 0 +#define HERMES_802_11_OFFSET (14) +#define HERMES_802_3_OFFSET (14+32) +#define HERMES_802_2_OFFSET (14+32+14) + +#define DUMMY_FID 0xFFFF + +#define ENCAPS_OVERHEAD (6*sizeof(char) + 2) + +#define RUP_EVEN(a) ( (a) % 2 ? (a) + 1 : (a) ) + + + +/*-----------------------------------function declares-------------------------*/ +/*------------ module routine------------- */ +int prism_init_module(void); +void prism_cleanup(void); +int prism_init(struct net_device *dev); + +/*------------------------------driver routine------------------------------*/ +/* open */ +int prism_open(struct net_device *dev); +/* as close */ +int prism_release(struct net_device *dev); +/* upper level software call to send package */ +int prism_start_tx(struct sk_buff *skb, struct net_device *dev); +/* send buffer */ +static int send_frame(struct net_device *dev ,unsigned char *data,int length); +/* prism get package from internal to upper level software */ +void prism_rx(struct net_device *dev); +/* prism get communication information */ +int prism_info(struct net_device *dev); +/* interrupt event handle function */ +void prism_interrupt(int irq, void *dev_id, struct pt_regs *regs); +/* mac driver's ioctl */ +int prism_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); +/* multicast function */ +static void prism_set_multicast_list(struct net_device *dev); +/* check after tx */ +int prism_tx(struct net_device *dev); +/* timeout handle */ +void prism_tx_timeout (struct net_device *dev); +/* set mac address */ +static int prism_set_mac_address(struct net_device *dev, void *addr); +/* net device stat */ +struct net_device_stats *prism_stats(struct net_device *dev); +/* net device reset */ +int prism_reset(struct w740prism_priv *priv); + +/* ------------------------------prism's operation ------------------------------*/ +/* prism init in W90N745 */ +int prism_initmac(struct net_device *dev); +/* init command operation */ +int prism_cmd_initialize(); +/* copy content to prism though buffer access path */ +int prism_copy_to_bap(UINT16 bap, UINT16 id, UINT16 offset, void *buf, UINT32 len); +/* copy buffer from prsim though buffer access path */ +int prism_copy_from_bap(UINT16 bap, UINT16 id, UINT16 offset, void *buf, UINT32 len); +/* alloc buffer for tx */ +int prism_cmd_allocate(UINT16 len, unsigned short *txfid); +/* reset this card */ +int prism_reset_device(struct net_device *dev); +/* send command to prism and wait */ +#ifndef NEWDOCMD +int prism_docmd_wait(UINT16 cmd, UINT16 parm0, UINT16 parm1, UINT16 parm2); +int prism_docmd_nowait(UINT16 cmd, UINT16 parm0, UINT16 parm1, UINT16 parm2); +#else +//int prism_docmd_wait(UINT16 cmd, UINT16 parm0, UINT16 parm1, UINT16 parm2, hermes_response_t *resp); +int prism_docmd_wait(UINT16 cmd, UINT16 parm0, UINT16 parm1, UINT16 parm2); +int hermes_issue_cmd(UINT16 cmd, UINT16 param0, UINT16 param1, UINT16 param2); +#endif +int prism_cmd_access(UINT16 write, UINT16 rid); +int prism_cmd_diagnose(); +int prism_config(struct net_device *dev, struct ifmap *map); +int prism_cmd_enable(UINT16 macport); +int prism_cmd_disable(UINT16 macport); +/* command to start transmit which parameter is fid */ +int prism_cmd_transmit(UINT16 reclaim, UINT16 fid); +int prism_cmd_inquiry(UINT16 infoType); +int Write_RID_Config(UINT16 rid, void *buf, UINT16 len); +int Read_RID_Config(UINT16 rid, void *buf); +int Read_CT_InfoType(UINT16 Infofid, UINT16 *len); +int Read_CT_InfoData(UINT16 Infofid, void *buf, int len); +void prism_txexc(); + +/* ioctl extends functions */ +int prism_ioctl_getessid(struct net_device *dev, struct iw_point *erq); +int prism_ioctl_setessid(struct net_device *dev, struct iw_point *essid); +long prism_hw_get_freq(struct w740prism_priv *priv); +int prism_ioctl_setfreq(struct net_device *dev, struct iw_freq *freq); +int prism_ioctl_setiwencode(struct net_device *dev, struct iw_point *erq); +int prism_hw_setup_wep(struct w740prism_priv *priv); +int prism_hw_get_bssid(struct net_device *dev, char buf[ETH_ALEN]); +int prism_ioctl_getlinkstat(struct net_device *dev, struct iw_point *erq); +int prism_ioctl_getiwrate(struct net_device *dev, struct iw_param *iwp); +int prism_ioctl_setiwrate(struct net_device *dev, struct iw_param *iwp); +int prism_hw_setiwrate(struct w740prism_priv *priv); +int prism_ioctl_setrts(struct net_device *dev, struct iw_param *iwp); +int prism_ioctl_getsens(struct net_device *dev, struct iw_param *iwp); +int prism_ioctl_setsens(struct net_device *dev, struct iw_param *iwp); +int prism_hw_setapdensity(struct w740prism_priv *priv); +int prism_ioctl_getpower(struct net_device *dev, struct iw_param *iwp); +int prism_ioctl_setpower(struct net_device *dev, struct iw_param *iwp); +int prism_hw_setpower(struct w740prism_priv *priv); +int get_scan_result(UINT16 infoid, int lens, struct w740prism_priv *priv); +int prism_ioctl_getaplist(struct net_device *dev, struct iw_point * iwp); +void set_port_type(struct w740prism_priv *priv); +int prism_ioctl_setspy(struct net_device *dev, struct iw_point *iwp); +int prism_ioctl_getspy(struct net_device *dev, struct iw_point *iwp); +/*------------------Swap macro------------------*/ +static inline unsigned short Swap16(unsigned short val) +{ + return ((val & 0xFF) <<8) | ((val &0xFF00) >>8); +} + +/*----------------Test card present--------------*/ +static inline int hermes_present() +{ + UINT32 value = READREG(PRISM_SWSUPPORT0); + printk("hermes_present: %x\n", value); + return (value == HERMES_MAGIC); +} +#endif |