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Diffstat (limited to 'drivers/staging/vt6656/desc.h')
-rw-r--r--drivers/staging/vt6656/desc.h426
1 files changed, 60 insertions, 366 deletions
diff --git a/drivers/staging/vt6656/desc.h b/drivers/staging/vt6656/desc.h
index 5007e98d1b0..617d479b85c 100644
--- a/drivers/staging/vt6656/desc.h
+++ b/drivers/staging/vt6656/desc.h
@@ -33,381 +33,75 @@
#include <linux/types.h>
#include <linux/mm.h>
-#include "ttype.h"
-#include "tether.h"
-
-// max transmit or receive buffer size
-#define CB_MAX_BUF_SIZE 2900U // max buffer size
- // NOTE: must be multiple of 4
-#define CB_MAX_TX_BUF_SIZE CB_MAX_BUF_SIZE // max Tx buffer size
-#define CB_MAX_RX_BUF_SIZE_NORMAL CB_MAX_BUF_SIZE // max Rx buffer size when not use Multi-RD
+#include "tether.h"
-#define CB_BEACON_BUF_SIZE 512U // default beacon buffer size
+/* max transmit or receive buffer size */
+#define CB_MAX_BUF_SIZE 2900U /* NOTE: must be multiple of 4 */
#define MAX_TOTAL_SIZE_WITH_ALL_HEADERS CB_MAX_BUF_SIZE
#define MAX_INTERRUPT_SIZE 32
-#define RX_BLOCKS 64 // form 0x60 to 0xA0
-#define TX_BLOCKS 32 // from 0xA0 to 0xC0
-
-#define CB_MAX_RX_DESC 128 // max # of descriptor
-#define CB_MIN_RX_DESC 16 // min # of rx descriptor
-#define CB_MAX_TX_DESC 128 // max # of descriptor
-#define CB_MIN_TX_DESC 16 // min # of tx descriptor
-
-#define CB_RD_NUM 64 // default # of RD
-#define CB_TD_NUM 64 // default # of TD
-
-//
-// Bits in the RSR register
-//
-#define RSR_ADDRBROAD 0x80 // 1000 0000
-#define RSR_ADDRMULTI 0x40 // 0100 0000
-#define RSR_ADDRUNI 0x00 // 0000 0000
-#define RSR_IVLDTYP 0x20 // 0010 0000 , invalid packet type
-#define RSR_IVLDLEN 0x10 // 0001 0000 , invalid len (> 2312 byte)
-#define RSR_BSSIDOK 0x08 // 0000 1000
-#define RSR_CRCOK 0x04 // 0000 0100
-#define RSR_BCNSSIDOK 0x02 // 0000 0010
-#define RSR_ADDROK 0x01 // 0000 0001
-
-//
-// Bits in the new RSR register
-//
-#define NEWRSR_DECRYPTOK 0x10 // 0001 0000
-#define NEWRSR_CFPIND 0x08 // 0000 1000
-#define NEWRSR_HWUTSF 0x04 // 0000 0100
-#define NEWRSR_BCNHITAID 0x02 // 0000 0010
-#define NEWRSR_BCNHITAID0 0x01 // 0000 0001
-
-//
-// Bits in the TSR register
-//
-#define TSR_RETRYTMO 0x08 // 0000 1000
-#define TSR_TMO 0x04 // 0000 0100
-#define TSR_ACKDATA 0x02 // 0000 0010
-#define TSR_VALID 0x01 // 0000 0001
-
-#define CB_PROTOCOL_RESERVED_SECTION 16
-
-// if retrys excess 15 times , tx will abort, and
-// if tx fifo underflow, tx will fail
-// we should try to resend it
-#define CB_MAX_TX_ABORT_RETRY 3
-
-#define FIFOCTL_AUTO_FB_1 0x1000 // 0001 0000 0000 0000
-#define FIFOCTL_AUTO_FB_0 0x0800 // 0000 1000 0000 0000
-#define FIFOCTL_GRPACK 0x0400 // 0000 0100 0000 0000
-#define FIFOCTL_11GA 0x0300 // 0000 0011 0000 0000
-#define FIFOCTL_11GB 0x0200 // 0000 0010 0000 0000
-#define FIFOCTL_11B 0x0100 // 0000 0001 0000 0000
-#define FIFOCTL_11A 0x0000 // 0000 0000 0000 0000
-#define FIFOCTL_RTS 0x0080 // 0000 0000 1000 0000
-#define FIFOCTL_ISDMA0 0x0040 // 0000 0000 0100 0000
-#define FIFOCTL_GENINT 0x0020 // 0000 0000 0010 0000
-#define FIFOCTL_TMOEN 0x0010 // 0000 0000 0001 0000
-#define FIFOCTL_LRETRY 0x0008 // 0000 0000 0000 1000
-#define FIFOCTL_CRCDIS 0x0004 // 0000 0000 0000 0100
-#define FIFOCTL_NEEDACK 0x0002 // 0000 0000 0000 0010
-#define FIFOCTL_LHEAD 0x0001 // 0000 0000 0000 0001
-
-//WMAC definition Frag Control
-#define FRAGCTL_AES 0x0300 // 0000 0011 0000 0000
-#define FRAGCTL_TKIP 0x0200 // 0000 0010 0000 0000
-#define FRAGCTL_LEGACY 0x0100 // 0000 0001 0000 0000
-#define FRAGCTL_NONENCRYPT 0x0000 // 0000 0000 0000 0000
-#define FRAGCTL_ENDFRAG 0x0003 // 0000 0000 0000 0011
-#define FRAGCTL_MIDFRAG 0x0002 // 0000 0000 0000 0010
-#define FRAGCTL_STAFRAG 0x0001 // 0000 0000 0000 0001
-#define FRAGCTL_NONFRAG 0x0000 // 0000 0000 0000 0000
-
-#define TYPE_TXDMA0 0
-#define TYPE_AC0DMA 1
-#define TYPE_ATIMDMA 2
-#define TYPE_SYNCDMA 3
-#define TYPE_MAXTD 2
-
-#define TYPE_BEACONDMA 4
-
-#define TYPE_RXDMA0 0
-#define TYPE_RXDMA1 1
-#define TYPE_MAXRD 2
-
-// TD_INFO flags control bit
-#define TD_FLAGS_NETIF_SKB 0x01 // check if need release skb
-#define TD_FLAGS_PRIV_SKB 0x02 // check if called from private skb(hostap)
-#define TD_FLAGS_PS_RETRY 0x04 // check if PS STA frame re-transmit
-
-//
-// RsvTime buffer header
-//
-typedef struct tagSRrvTime_gRTS {
- WORD wRTSTxRrvTime_ba;
- WORD wRTSTxRrvTime_aa;
- WORD wRTSTxRrvTime_bb;
- WORD wReserved;
- WORD wTxRrvTime_b;
- WORD wTxRrvTime_a;
-} __attribute__ ((__packed__))
-SRrvTime_gRTS, *PSRrvTime_gRTS;
-
-typedef const SRrvTime_gRTS *PCSRrvTime_gRTS;
-
-typedef struct tagSRrvTime_gCTS {
- WORD wCTSTxRrvTime_ba;
- WORD wReserved;
- WORD wTxRrvTime_b;
- WORD wTxRrvTime_a;
-} __attribute__ ((__packed__))
-SRrvTime_gCTS, *PSRrvTime_gCTS;
-
-typedef const SRrvTime_gCTS *PCSRrvTime_gCTS;
-
-typedef struct tagSRrvTime_ab {
- WORD wRTSTxRrvTime;
- WORD wTxRrvTime;
-} __attribute__ ((__packed__))
-SRrvTime_ab, *PSRrvTime_ab;
-
-typedef const SRrvTime_ab *PCSRrvTime_ab;
-
-typedef struct tagSRrvTime_atim {
- WORD wCTSTxRrvTime_ba;
- WORD wTxRrvTime_a;
-} __attribute__ ((__packed__))
-SRrvTime_atim, *PSRrvTime_atim;
-
-typedef const SRrvTime_atim *PCSRrvTime_atim;
-
-//
-// RTS buffer header
-//
-typedef struct tagSRTSData {
- WORD wFrameControl;
- WORD wDurationID;
- BYTE abyRA[ETH_ALEN];
- BYTE abyTA[ETH_ALEN];
-} __attribute__ ((__packed__))
-SRTSData, *PSRTSData;
-
-typedef const SRTSData *PCSRTSData;
-
-typedef struct tagSRTS_g {
- BYTE bySignalField_b;
- BYTE byServiceField_b;
- WORD wTransmitLength_b;
- BYTE bySignalField_a;
- BYTE byServiceField_a;
- WORD wTransmitLength_a;
- WORD wDuration_ba;
- WORD wDuration_aa;
- WORD wDuration_bb;
- WORD wReserved;
- SRTSData Data;
-} __attribute__ ((__packed__))
-SRTS_g, *PSRTS_g;
-typedef const SRTS_g *PCSRTS_g;
+#define CB_MAX_RX_DESC 128 /* max # of descriptors */
+#define CB_MIN_RX_DESC 16 /* min # of RX descriptors */
+#define CB_MAX_TX_DESC 128 /* max # of descriptors */
+#define CB_MIN_TX_DESC 16 /* min # of TX descriptors */
-typedef struct tagSRTS_g_FB {
- BYTE bySignalField_b;
- BYTE byServiceField_b;
- WORD wTransmitLength_b;
- BYTE bySignalField_a;
- BYTE byServiceField_a;
- WORD wTransmitLength_a;
- WORD wDuration_ba;
- WORD wDuration_aa;
- WORD wDuration_bb;
- WORD wReserved;
- WORD wRTSDuration_ba_f0;
- WORD wRTSDuration_aa_f0;
- WORD wRTSDuration_ba_f1;
- WORD wRTSDuration_aa_f1;
- SRTSData Data;
-} __attribute__ ((__packed__))
-SRTS_g_FB, *PSRTS_g_FB;
-
-typedef const SRTS_g_FB *PCSRTS_g_FB;
-
-typedef struct tagSRTS_ab {
- BYTE bySignalField;
- BYTE byServiceField;
- WORD wTransmitLength;
- WORD wDuration;
- WORD wReserved;
- SRTSData Data;
-} __attribute__ ((__packed__))
-SRTS_ab, *PSRTS_ab;
-
-typedef const SRTS_ab *PCSRTS_ab;
-
-typedef struct tagSRTS_a_FB {
- BYTE bySignalField;
- BYTE byServiceField;
- WORD wTransmitLength;
- WORD wDuration;
- WORD wReserved;
- WORD wRTSDuration_f0;
- WORD wRTSDuration_f1;
- SRTSData Data;
-} __attribute__ ((__packed__))
-SRTS_a_FB, *PSRTS_a_FB;
-
-typedef const SRTS_a_FB *PCSRTS_a_FB;
-
-//
-// CTS buffer header
-//
-typedef struct tagSCTSData {
- WORD wFrameControl;
- WORD wDurationID;
- BYTE abyRA[ETH_ALEN];
- WORD wReserved;
-} __attribute__ ((__packed__))
-SCTSData, *PSCTSData;
-
-typedef struct tagSCTS {
- BYTE bySignalField_b;
- BYTE byServiceField_b;
- WORD wTransmitLength_b;
- WORD wDuration_ba;
- WORD wReserved;
- SCTSData Data;
-} __attribute__ ((__packed__))
-SCTS, *PSCTS;
-
-typedef const SCTS *PCSCTS;
-
-typedef struct tagSCTS_FB {
- BYTE bySignalField_b;
- BYTE byServiceField_b;
- WORD wTransmitLength_b;
- WORD wDuration_ba;
- WORD wReserved;
- WORD wCTSDuration_ba_f0;
- WORD wCTSDuration_ba_f1;
- SCTSData Data;
-} __attribute__ ((__packed__))
-SCTS_FB, *PSCTS_FB;
-
-typedef const SCTS_FB *PCSCTS_FB;
-
-//
-// Tx FIFO header
-//
-typedef struct tagSTxBufHead {
- u32 adwTxKey[4];
- WORD wFIFOCtl;
- WORD wTimeStamp;
- WORD wFragCtl;
- WORD wReserved;
-} __attribute__ ((__packed__))
-STxBufHead, *PSTxBufHead;
-typedef const STxBufHead *PCSTxBufHead;
-
-typedef struct tagSTxShortBufHead {
- WORD wFIFOCtl;
- WORD wTimeStamp;
-} __attribute__ ((__packed__))
-STxShortBufHead, *PSTxShortBufHead;
-typedef const STxShortBufHead *PCSTxShortBufHead;
-
-//
-// Tx data header
-//
-typedef struct tagSTxDataHead_g {
- BYTE bySignalField_b;
- BYTE byServiceField_b;
- WORD wTransmitLength_b;
- BYTE bySignalField_a;
- BYTE byServiceField_a;
- WORD wTransmitLength_a;
- WORD wDuration_b;
- WORD wDuration_a;
- WORD wTimeStampOff_b;
- WORD wTimeStampOff_a;
-} __attribute__ ((__packed__))
-STxDataHead_g, *PSTxDataHead_g;
-
-typedef const STxDataHead_g *PCSTxDataHead_g;
-
-typedef struct tagSTxDataHead_g_FB {
- BYTE bySignalField_b;
- BYTE byServiceField_b;
- WORD wTransmitLength_b;
- BYTE bySignalField_a;
- BYTE byServiceField_a;
- WORD wTransmitLength_a;
- WORD wDuration_b;
- WORD wDuration_a;
- WORD wDuration_a_f0;
- WORD wDuration_a_f1;
- WORD wTimeStampOff_b;
- WORD wTimeStampOff_a;
-} __attribute__ ((__packed__))
-STxDataHead_g_FB, *PSTxDataHead_g_FB;
-typedef const STxDataHead_g_FB *PCSTxDataHead_g_FB;
-
-typedef struct tagSTxDataHead_ab {
- BYTE bySignalField;
- BYTE byServiceField;
- WORD wTransmitLength;
- WORD wDuration;
- WORD wTimeStampOff;
-} __attribute__ ((__packed__))
-STxDataHead_ab, *PSTxDataHead_ab;
-typedef const STxDataHead_ab *PCSTxDataHead_ab;
-
-typedef struct tagSTxDataHead_a_FB {
- BYTE bySignalField;
- BYTE byServiceField;
- WORD wTransmitLength;
- WORD wDuration;
- WORD wTimeStampOff;
- WORD wDuration_f0;
- WORD wDuration_f1;
-} __attribute__ ((__packed__))
-STxDataHead_a_FB, *PSTxDataHead_a_FB;
-typedef const STxDataHead_a_FB *PCSTxDataHead_a_FB;
-
-//
-// MICHDR data header
-//
-typedef struct tagSMICHDRHead {
- u32 adwHDR0[4];
- u32 adwHDR1[4];
- u32 adwHDR2[4];
-} __attribute__ ((__packed__))
-SMICHDRHead, *PSMICHDRHead;
-
-typedef const SMICHDRHead *PCSMICHDRHead;
-
-typedef struct tagSBEACONCtl {
- u32 BufReady:1;
- u32 TSF:15;
- u32 BufLen:11;
- u32 Reserved:5;
-} __attribute__ ((__packed__))
-SBEACONCtl;
+/*
+ * bits in the RSR register
+ */
+#define RSR_ADDRBROAD 0x80
+#define RSR_ADDRMULTI 0x40
+#define RSR_ADDRUNI 0x00
+#define RSR_IVLDTYP 0x20 /* invalid packet type */
+#define RSR_IVLDLEN 0x10 /* invalid len (> 2312 byte) */
+#define RSR_BSSIDOK 0x08
+#define RSR_CRCOK 0x04
+#define RSR_BCNSSIDOK 0x02
+#define RSR_ADDROK 0x01
-typedef struct tagSSecretKey {
- u32 dwLowDword;
- BYTE byHighByte;
-} __attribute__ ((__packed__))
-SSecretKey;
+/*
+ * bits in the new RSR register
+ */
+#define NEWRSR_DECRYPTOK 0x10
+#define NEWRSR_CFPIND 0x08
+#define NEWRSR_HWUTSF 0x04
+#define NEWRSR_BCNHITAID 0x02
+#define NEWRSR_BCNHITAID0 0x01
-typedef struct tagSKeyEntry {
- BYTE abyAddrHi[2];
- WORD wKCTL;
- BYTE abyAddrLo[4];
- u32 dwKey0[4];
- u32 dwKey1[4];
- u32 dwKey2[4];
- u32 dwKey3[4];
- u32 dwKey4[4];
-} __attribute__ ((__packed__))
-SKeyEntry;
+/*
+ * bits in the TSR register
+ */
+#define TSR_RETRYTMO 0x08
+#define TSR_TMO 0x04
+#define TSR_ACKDATA 0x02
+#define TSR_VALID 0x01
+
+#define FIFOCTL_AUTO_FB_1 0x1000
+#define FIFOCTL_AUTO_FB_0 0x0800
+#define FIFOCTL_GRPACK 0x0400
+#define FIFOCTL_11GA 0x0300
+#define FIFOCTL_11GB 0x0200
+#define FIFOCTL_11B 0x0100
+#define FIFOCTL_11A 0x0000
+#define FIFOCTL_RTS 0x0080
+#define FIFOCTL_ISDMA0 0x0040
+#define FIFOCTL_GENINT 0x0020
+#define FIFOCTL_TMOEN 0x0010
+#define FIFOCTL_LRETRY 0x0008
+#define FIFOCTL_CRCDIS 0x0004
+#define FIFOCTL_NEEDACK 0x0002
+#define FIFOCTL_LHEAD 0x0001
+
+/* WMAC definition Frag Control */
+#define FRAGCTL_AES 0x0300
+#define FRAGCTL_TKIP 0x0200
+#define FRAGCTL_LEGACY 0x0100
+#define FRAGCTL_NONENCRYPT 0x0000
+#define FRAGCTL_ENDFRAG 0x0003
+#define FRAGCTL_MIDFRAG 0x0002
+#define FRAGCTL_STAFRAG 0x0001
+#define FRAGCTL_NONFRAG 0x0000
#endif /* __DESC_H__ */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-14 06:34:21 +0000