diff options
Diffstat (limited to 'drivers/staging/winbond/mds_s.h')
| -rw-r--r-- | drivers/staging/winbond/mds_s.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/drivers/staging/winbond/mds_s.h b/drivers/staging/winbond/mds_s.h new file mode 100644 index 00000000..2972d66c --- /dev/null +++ b/drivers/staging/winbond/mds_s.h @@ -0,0 +1,130 @@ +#ifndef __WINBOND_MDS_H +#define __WINBOND_MDS_H + +#include <linux/timer.h> +#include <linux/types.h> +#include <linux/atomic.h> + +#include "localpara.h" +#include "mac_structures.h" + +/* Preamble_Type, see <SFS-802.11G-MIB-203> */ +enum { + WLAN_PREAMBLE_TYPE_SHORT, + WLAN_PREAMBLE_TYPE_LONG, +}; + +/*****************************************************************************/ +#define MAX_USB_TX_DESCRIPTOR 15 /* IS89C35 ability */ +#define MAX_USB_TX_BUFFER_NUMBER 4 /* Virtual pre-buffer number of MAX_USB_TX_BUFFER */ +#define MAX_USB_TX_BUFFER 4096 /* IS89C35 ability 4n alignment is required for hardware */ + +#define AUTH_REQUEST_PAIRWISE_ERROR 0 /* _F flag setting */ +#define AUTH_REQUEST_GROUP_ERROR 1 /* _F flag setting */ + +#define CURRENT_FRAGMENT_THRESHOLD (adapter->Mds.TxFragmentThreshold & ~0x1) +#define CURRENT_PREAMBLE_MODE (psLOCAL->boShortPreamble ? WLAN_PREAMBLE_TYPE_SHORT : WLAN_PREAMBLE_TYPE_LONG) +#define CURRENT_TX_RATE_FOR_MNG (adapter->sLocalPara.CurrentTxRateForMng) +#define CURRENT_PROTECT_MECHANISM (psLOCAL->boProtectMechanism) +#define CURRENT_RTS_THRESHOLD (adapter->Mds.TxRTSThreshold) + +#define MIB_GS_XMIT_OK_INC (adapter->sLocalPara.GS_XMIT_OK++) +#define MIB_GS_RCV_OK_INC (adapter->sLocalPara.GS_RCV_OK++) +#define MIB_GS_XMIT_ERROR_INC (adapter->sLocalPara.GS_XMIT_ERROR) + +/* ---------- TX ----------------------------------- */ +#define ETHERNET_TX_DESCRIPTORS MAX_USB_TX_BUFFER_NUMBER + +/* ---------- RX ----------------------------------- */ +#define ETHERNET_RX_DESCRIPTORS 8 /* It's not necessary to allocate more than 2 in sync indicate */ + +/* + * ================================================================ + * Configuration default value + * ================================================================ + */ +#define DEFAULT_MULTICASTLISTMAX 32 /* standard */ +#define DEFAULT_TX_BURSTLENGTH 3 /* 32 Longwords */ +#define DEFAULT_RX_BURSTLENGTH 3 /* 32 Longwords */ +#define DEFAULT_TX_THRESHOLD 0 /* Full Packet */ +#define DEFAULT_RX_THRESHOLD 0 /* Full Packet */ +#define DEFAULT_MAXTXRATE 6 /* 11 Mbps (Long) */ +#define DEFAULT_CHANNEL 3 /* Chennel 3 */ +#define DEFAULT_RTSThreshold 2347 /* Disable RTS */ +#define DEFAULT_PME 0 /* Disable */ +#define DEFAULT_SIFSTIME 10 +#define DEFAULT_ACKTIME_1ML 304 /* 148 + 44 + 112 */ +#define DEFAULT_ACKTIME_2ML 248 /* 148 + 44 + 56 */ +#define DEFAULT_FRAGMENT_THRESHOLD 2346 /* No fragment */ +#define DEFAULT_PREAMBLE_LENGTH 72 +#define DEFAULT_PLCPHEADERTIME_LENGTH 24 + +/* + * ------------------------------------------------------------------------ + * 0.96 sec since time unit of the R03 for the current, W89C32 is about 60ns + * instead of 960 ns. This shall be fixed in the future W89C32 + * ------------------------------------------------------------------------- + */ +#define DEFAULT_MAX_RECEIVE_TIME 16440000 + +#define RX_BUF_SIZE 2352 /* 600 - For 301 must be multiple of 8 */ +#define MAX_RX_DESCRIPTORS 18 /* Rx Layer 2 */ + +/* For brand-new rx system */ +#define MDS_ID_IGNORE ETHERNET_RX_DESCRIPTORS + +/* For Tx Packet status classify */ +#define PACKET_FREE_TO_USE 0 +#define PACKET_COME_FROM_NDIS 0x08 +#define PACKET_COME_FROM_MLME 0x80 +#define PACKET_SEND_COMPLETE 0xff + +struct wb35_mds { + /* For Tx usage */ + u8 TxOwner[((MAX_USB_TX_BUFFER_NUMBER + 3) & ~0x03)]; + u8 *pTxBuffer; + u16 TxBufferSize[((MAX_USB_TX_BUFFER_NUMBER + 1) & ~0x01)]; + u8 TxDesFrom[((MAX_USB_TX_DESCRIPTOR + 3) & ~0x03)];/* 1: MLME 2: NDIS control 3: NDIS data */ + u8 TxCountInBuffer[((MAX_USB_TX_DESCRIPTOR + 3) & ~0x03)]; + + u8 TxFillIndex; /* the next index of TxBuffer can be used */ + u8 TxDesIndex; /* The next index of TxDes can be used */ + u8 ScanTxPause; /* data Tx pause because the scanning is progressing, but probe request Tx won't. */ + u8 TxPause; /*For pause the Mds_Tx modult */ + + atomic_t TxThreadCount; /* For thread counting */ + + u16 TxResult[((MAX_USB_TX_DESCRIPTOR + 1) & ~0x01)];/* Collect the sending result of Mpdu */ + + u8 MicRedundant[8]; /* For tmp use */ + u8 *MicWriteAddress[2]; /* The start address to fill the Mic, use 2 point due to Mic maybe fragment */ + + u16 MicWriteSize[2]; + + u16 MicAdd; /* If want to add the Mic, this variable equal to 8 */ + u16 MicWriteIndex; /* The number of MicWriteAddress */ + + u8 TxRate[((MAX_USB_TX_DESCRIPTOR + 1) & ~0x01)][2]; /* [0] current tx rate, [1] fall back rate */ + u8 TxInfo[((MAX_USB_TX_DESCRIPTOR + 1) & ~0x01)]; /*Store information for callback function */ + + /* ---- for Tx Parameter */ + u16 TxFragmentThreshold; /* For frame body only */ + u16 TxRTSThreshold; + + u32 MaxReceiveTime; + + /* depend on OS, */ + u32 MulticastListNo; + u32 PacketFilter; /* Setting by NDIS, the current packet filter in use. */ + u8 MulticastAddressesArray[DEFAULT_MULTICASTLISTMAX][MAC_ADDR_LENGTH]; + + /* COUNTERMEASURE */ + u8 bMICfailCount; + u8 boCounterMeasureBlock; + u8 reserved_4[2]; + + u32 TxTsc; + u32 TxTsc_2; +}; + +#endif |