diff options
Diffstat (limited to 'drivers/staging/vt6655/mac.h')
| -rw-r--r-- | drivers/staging/vt6655/mac.h | 407 |
1 files changed, 30 insertions, 377 deletions
diff --git a/drivers/staging/vt6655/mac.h b/drivers/staging/vt6655/mac.h index 550dc4da80a9..acf931c3f5fd 100644 --- a/drivers/staging/vt6655/mac.h +++ b/drivers/staging/vt6655/mac.h @@ -12,14 +12,13 @@ * Revision History: * 07-01-2003 Bryan YC Fan: Re-write codes to support VT3253 spec. * 08-25-2003 Kyle Hsu: Porting MAC functions from sim53. - * 09-03-2003 Bryan YC Fan: Add MACvDisableProtectMD & MACvEnableProtectMD + * 09-03-2003 Bryan YC Fan: Add vt6655_mac_dis_protect_md & vt6655_mac_en_protect_md */ #ifndef __MAC_H__ #define __MAC_H__ -#include "tmacro.h" -#include "upc.h" +#include "device.h" /*--------------------- Export Definitions -------------------------*/ /* Registers in the MAC */ @@ -261,18 +260,18 @@ #define TFTCTL_TSFCNTREN 0x01 /* Bits in the EnhanceCFG register */ -#define EnCFG_BarkerPream 0x00020000 -#define EnCFG_NXTBTTCFPSTR 0x00010000 -#define EnCFG_BcnSusClr 0x00000200 -#define EnCFG_BcnSusInd 0x00000100 -#define EnCFG_CFP_ProtectEn 0x00000040 -#define EnCFG_ProtectMd 0x00000020 -#define EnCFG_HwParCFP 0x00000010 -#define EnCFG_CFNULRSP 0x00000004 -#define EnCFG_BBType_MASK 0x00000003 -#define EnCFG_BBType_g 0x00000002 -#define EnCFG_BBType_b 0x00000001 -#define EnCFG_BBType_a 0x00000000 +#define ENCFG_BARKERPREAM 0x00020000 +#define ENCFG_NXTBTTCFPSTR 0x00010000 +#define ENCFG_BCNSUSCLR 0x00000200 +#define ENCFG_BCNSUSIND 0x00000100 +#define ENCFG_CFP_PROTECTEN 0x00000040 +#define ENCFG_PROTECTMD 0x00000020 +#define ENCFG_HWPARCFP 0x00000010 +#define ENCFG_CFNULRSP 0x00000004 +#define ENCFG_BBTYPE_MASK 0x00000003 +#define ENCFG_BBTYPE_G 0x00000002 +#define ENCFG_BBTYPE_B 0x00000001 +#define ENCFG_BBTYPE_A 0x00000000 /* Bits in the Page1Sel register */ #define PAGE1_SEL 0x01 @@ -497,7 +496,7 @@ #define MAC_LB_INTERNAL 0x01 #define MAC_LB_NONE 0x00 -#define Default_BI 0x200 +#define DEFAULT_BI 0x200 /* MiscFIFO Offset */ #define MISCFIFO_KEYETRY0 32 @@ -538,374 +537,28 @@ /*--------------------- Export Macros ------------------------------*/ -#define MACvRegBitsOn(iobase, byRegOfs, byBits) \ -do { \ - unsigned char byData; \ - VNSvInPortB(iobase + byRegOfs, &byData); \ - VNSvOutPortB(iobase + byRegOfs, byData | (byBits)); \ -} while (0) - -#define MACvWordRegBitsOn(iobase, byRegOfs, wBits) \ -do { \ - unsigned short wData; \ - VNSvInPortW(iobase + byRegOfs, &wData); \ - VNSvOutPortW(iobase + byRegOfs, wData | (wBits)); \ -} while (0) - -#define MACvDWordRegBitsOn(iobase, byRegOfs, dwBits) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + byRegOfs, &dwData); \ - VNSvOutPortD(iobase + byRegOfs, dwData | (dwBits)); \ -} while (0) - -#define MACvRegBitsOnEx(iobase, byRegOfs, byMask, byBits) \ -do { \ - unsigned char byData; \ - VNSvInPortB(iobase + byRegOfs, &byData); \ - byData &= byMask; \ - VNSvOutPortB(iobase + byRegOfs, byData | (byBits)); \ -} while (0) - -#define MACvRegBitsOff(iobase, byRegOfs, byBits) \ -do { \ - unsigned char byData; \ - VNSvInPortB(iobase + byRegOfs, &byData); \ - VNSvOutPortB(iobase + byRegOfs, byData & ~(byBits)); \ -} while (0) - -#define MACvWordRegBitsOff(iobase, byRegOfs, wBits) \ -do { \ - unsigned short wData; \ - VNSvInPortW(iobase + byRegOfs, &wData); \ - VNSvOutPortW(iobase + byRegOfs, wData & ~(wBits)); \ -} while (0) - -#define MACvDWordRegBitsOff(iobase, byRegOfs, dwBits) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + byRegOfs, &dwData); \ - VNSvOutPortD(iobase + byRegOfs, dwData & ~(dwBits)); \ -} while (0) - -#define MACvGetCurrRx0DescAddr(iobase, pdwCurrDescAddr) \ - VNSvInPortD(iobase + MAC_REG_RXDMAPTR0, \ - (unsigned long *)pdwCurrDescAddr) - -#define MACvGetCurrRx1DescAddr(iobase, pdwCurrDescAddr) \ - VNSvInPortD(iobase + MAC_REG_RXDMAPTR1, \ - (unsigned long *)pdwCurrDescAddr) - -#define MACvGetCurrTx0DescAddr(iobase, pdwCurrDescAddr) \ - VNSvInPortD(iobase + MAC_REG_TXDMAPTR0, \ - (unsigned long *)pdwCurrDescAddr) - -#define MACvGetCurrAC0DescAddr(iobase, pdwCurrDescAddr) \ - VNSvInPortD(iobase + MAC_REG_AC0DMAPTR, \ - (unsigned long *)pdwCurrDescAddr) - -#define MACvGetCurrSyncDescAddr(iobase, pdwCurrDescAddr) \ - VNSvInPortD(iobase + MAC_REG_SYNCDMAPTR, \ - (unsigned long *)pdwCurrDescAddr) - -#define MACvGetCurrATIMDescAddr(iobase, pdwCurrDescAddr) \ - VNSvInPortD(iobase + MAC_REG_ATIMDMAPTR, \ - (unsigned long *)pdwCurrDescAddr) - -/* set the chip with current BCN tx descriptor address */ -#define MACvSetCurrBCNTxDescAddr(iobase, dwCurrDescAddr) \ - VNSvOutPortD(iobase + MAC_REG_BCNDMAPTR, \ - dwCurrDescAddr) - -/* set the chip with current BCN length */ -#define MACvSetCurrBCNLength(iobase, wCurrBCNLength) \ - VNSvOutPortW(iobase + MAC_REG_BCNDMACTL + 2, \ - wCurrBCNLength) - -#define MACvReadBSSIDAddress(iobase, pbyEtherAddr) \ -do { \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1); \ - VNSvInPortB(iobase + MAC_REG_BSSID0, \ - (unsigned char *)pbyEtherAddr); \ - VNSvInPortB(iobase + MAC_REG_BSSID0 + 1, \ - pbyEtherAddr + 1); \ - VNSvInPortB(iobase + MAC_REG_BSSID0 + 2, \ - pbyEtherAddr + 2); \ - VNSvInPortB(iobase + MAC_REG_BSSID0 + 3, \ - pbyEtherAddr + 3); \ - VNSvInPortB(iobase + MAC_REG_BSSID0 + 4, \ - pbyEtherAddr + 4); \ - VNSvInPortB(iobase + MAC_REG_BSSID0 + 5, \ - pbyEtherAddr + 5); \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0); \ -} while (0) - -#define MACvWriteBSSIDAddress(iobase, pbyEtherAddr) \ -do { \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1); \ - VNSvOutPortB(iobase + MAC_REG_BSSID0, \ - *(pbyEtherAddr)); \ - VNSvOutPortB(iobase + MAC_REG_BSSID0 + 1, \ - *(pbyEtherAddr + 1)); \ - VNSvOutPortB(iobase + MAC_REG_BSSID0 + 2, \ - *(pbyEtherAddr + 2)); \ - VNSvOutPortB(iobase + MAC_REG_BSSID0 + 3, \ - *(pbyEtherAddr + 3)); \ - VNSvOutPortB(iobase + MAC_REG_BSSID0 + 4, \ - *(pbyEtherAddr + 4)); \ - VNSvOutPortB(iobase + MAC_REG_BSSID0 + 5, \ - *(pbyEtherAddr + 5)); \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0); \ -} while (0) - -#define MACvReadEtherAddress(iobase, pbyEtherAddr) \ -do { \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1); \ - VNSvInPortB(iobase + MAC_REG_PAR0, \ - (unsigned char *)pbyEtherAddr); \ - VNSvInPortB(iobase + MAC_REG_PAR0 + 1, \ - pbyEtherAddr + 1); \ - VNSvInPortB(iobase + MAC_REG_PAR0 + 2, \ - pbyEtherAddr + 2); \ - VNSvInPortB(iobase + MAC_REG_PAR0 + 3, \ - pbyEtherAddr + 3); \ - VNSvInPortB(iobase + MAC_REG_PAR0 + 4, \ - pbyEtherAddr + 4); \ - VNSvInPortB(iobase + MAC_REG_PAR0 + 5, \ - pbyEtherAddr + 5); \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0); \ -} while (0) - -#define MACvWriteEtherAddress(iobase, pbyEtherAddr) \ -do { \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1); \ - VNSvOutPortB(iobase + MAC_REG_PAR0, \ - *pbyEtherAddr); \ - VNSvOutPortB(iobase + MAC_REG_PAR0 + 1, \ - *(pbyEtherAddr + 1)); \ - VNSvOutPortB(iobase + MAC_REG_PAR0 + 2, \ - *(pbyEtherAddr + 2)); \ - VNSvOutPortB(iobase + MAC_REG_PAR0 + 3, \ - *(pbyEtherAddr + 3)); \ - VNSvOutPortB(iobase + MAC_REG_PAR0 + 4, \ - *(pbyEtherAddr + 4)); \ - VNSvOutPortB(iobase + MAC_REG_PAR0 + 5, \ - *(pbyEtherAddr + 5)); \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0); \ -} while (0) - -#define MACvClearISR(iobase) \ - VNSvOutPortD(iobase + MAC_REG_ISR, IMR_MASK_VALUE) - -#define MACvStart(iobase) \ - VNSvOutPortB(iobase + MAC_REG_HOSTCR, \ - (HOSTCR_MACEN | HOSTCR_RXON | HOSTCR_TXON)) - -#define MACvRx0PerPktMode(iobase) \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL0, RX_PERPKT) - -#define MACvRx0BufferFillMode(iobase) \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL0, RX_PERPKTCLR) - -#define MACvRx1PerPktMode(iobase) \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL1, RX_PERPKT) - -#define MACvRx1BufferFillMode(iobase) \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL1, RX_PERPKTCLR) - -#define MACvRxOn(iobase) \ - MACvRegBitsOn(iobase, MAC_REG_HOSTCR, HOSTCR_RXON) - -#define MACvReceive0(iobase) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + MAC_REG_RXDMACTL0, &dwData); \ - if (dwData & DMACTL_RUN) \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL0, DMACTL_WAKE); \ - else \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL0, DMACTL_RUN); \ -} while (0) - -#define MACvReceive1(iobase) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + MAC_REG_RXDMACTL1, &dwData); \ - if (dwData & DMACTL_RUN) \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL1, DMACTL_WAKE); \ - else \ - VNSvOutPortD(iobase + MAC_REG_RXDMACTL1, DMACTL_RUN); \ -} while (0) - -#define MACvTxOn(iobase) \ - MACvRegBitsOn(iobase, MAC_REG_HOSTCR, HOSTCR_TXON) - -#define MACvTransmit0(iobase) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + MAC_REG_TXDMACTL0, &dwData); \ - if (dwData & DMACTL_RUN) \ - VNSvOutPortD(iobase + MAC_REG_TXDMACTL0, DMACTL_WAKE); \ - else \ - VNSvOutPortD(iobase + MAC_REG_TXDMACTL0, DMACTL_RUN); \ -} while (0) - -#define MACvTransmitAC0(iobase) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + MAC_REG_AC0DMACTL, &dwData); \ - if (dwData & DMACTL_RUN) \ - VNSvOutPortD(iobase + MAC_REG_AC0DMACTL, DMACTL_WAKE); \ - else \ - VNSvOutPortD(iobase + MAC_REG_AC0DMACTL, DMACTL_RUN); \ -} while (0) - -#define MACvTransmitSYNC(iobase) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + MAC_REG_SYNCDMACTL, &dwData); \ - if (dwData & DMACTL_RUN) \ - VNSvOutPortD(iobase + MAC_REG_SYNCDMACTL, DMACTL_WAKE); \ - else \ - VNSvOutPortD(iobase + MAC_REG_SYNCDMACTL, DMACTL_RUN); \ -} while (0) - -#define MACvTransmitATIM(iobase) \ -do { \ - unsigned long dwData; \ - VNSvInPortD(iobase + MAC_REG_ATIMDMACTL, &dwData); \ - if (dwData & DMACTL_RUN) \ - VNSvOutPortD(iobase + MAC_REG_ATIMDMACTL, DMACTL_WAKE); \ - else \ - VNSvOutPortD(iobase + MAC_REG_ATIMDMACTL, DMACTL_RUN); \ -} while (0) - -#define MACvTransmitBCN(iobase) \ - VNSvOutPortB(iobase + MAC_REG_BCNDMACTL, BEACON_READY) - -#define MACvClearStckDS(iobase) \ -do { \ - unsigned char byOrgValue; \ - VNSvInPortB(iobase + MAC_REG_STICKHW, &byOrgValue); \ - byOrgValue = byOrgValue & 0xFC; \ - VNSvOutPortB(iobase + MAC_REG_STICKHW, byOrgValue); \ -} while (0) - -#define MACvReadISR(iobase, pdwValue) \ - VNSvInPortD(iobase + MAC_REG_ISR, pdwValue) - -#define MACvWriteISR(iobase, dwValue) \ - VNSvOutPortD(iobase + MAC_REG_ISR, dwValue) - -#define MACvIntEnable(iobase, dwMask) \ - VNSvOutPortD(iobase + MAC_REG_IMR, dwMask) - -#define MACvIntDisable(iobase) \ - VNSvOutPortD(iobase + MAC_REG_IMR, 0) - -#define MACvSelectPage0(iobase) \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0) - -#define MACvSelectPage1(iobase) \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1) - -#define MACvReadMIBCounter(iobase, pdwCounter) \ - VNSvInPortD(iobase + MAC_REG_MIBCNTR, pdwCounter) - -#define MACvPwrEvntDisable(iobase) \ - VNSvOutPortW(iobase + MAC_REG_WAKEUPEN0, 0x0000) - -#define MACvEnableProtectMD(iobase) \ -do { \ - unsigned long dwOrgValue; \ - VNSvInPortD(iobase + MAC_REG_ENCFG, &dwOrgValue); \ - dwOrgValue = dwOrgValue | EnCFG_ProtectMd; \ - VNSvOutPortD(iobase + MAC_REG_ENCFG, dwOrgValue); \ -} while (0) - -#define MACvDisableProtectMD(iobase) \ -do { \ - unsigned long dwOrgValue; \ - VNSvInPortD(iobase + MAC_REG_ENCFG, &dwOrgValue); \ - dwOrgValue = dwOrgValue & ~EnCFG_ProtectMd; \ - VNSvOutPortD(iobase + MAC_REG_ENCFG, dwOrgValue); \ -} while (0) - -#define MACvEnableBarkerPreambleMd(iobase) \ -do { \ - unsigned long dwOrgValue; \ - VNSvInPortD(iobase + MAC_REG_ENCFG, &dwOrgValue); \ - dwOrgValue = dwOrgValue | EnCFG_BarkerPream; \ - VNSvOutPortD(iobase + MAC_REG_ENCFG, dwOrgValue); \ -} while (0) - -#define MACvDisableBarkerPreambleMd(iobase) \ -do { \ - unsigned long dwOrgValue; \ - VNSvInPortD(iobase + MAC_REG_ENCFG, &dwOrgValue); \ - dwOrgValue = dwOrgValue & ~EnCFG_BarkerPream; \ - VNSvOutPortD(iobase + MAC_REG_ENCFG, dwOrgValue); \ -} while (0) - -#define MACvSetBBType(iobase, byTyp) \ -do { \ - unsigned long dwOrgValue; \ - VNSvInPortD(iobase + MAC_REG_ENCFG, &dwOrgValue); \ - dwOrgValue = dwOrgValue & ~EnCFG_BBType_MASK; \ - dwOrgValue = dwOrgValue | (unsigned long)byTyp; \ - VNSvOutPortD(iobase + MAC_REG_ENCFG, dwOrgValue); \ -} while (0) - -#define MACvReadATIMW(iobase, pwCounter) \ - VNSvInPortW(iobase + MAC_REG_AIDATIM, pwCounter) - -#define MACvWriteATIMW(iobase, wCounter) \ - VNSvOutPortW(iobase + MAC_REG_AIDATIM, wCounter) - -#define MACvWriteCRC16_128(iobase, byRegOfs, wCRC) \ -do { \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 1); \ - VNSvOutPortW(iobase + byRegOfs, wCRC); \ - VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0); \ -} while (0) - -#define MACvGPIOIn(iobase, pbyValue) \ - VNSvInPortB(iobase + MAC_REG_GPIOCTL1, pbyValue) - -#define MACvSetRFLE_LatchBase(iobase) \ - MACvWordRegBitsOn(iobase, MAC_REG_SOFTPWRCTL, SOFTPWRCTL_RFLEOPT) - -bool MACbIsRegBitsOff(struct vnt_private *priv, unsigned char byRegOfs, - unsigned char byTestBits); - -bool MACbIsIntDisable(struct vnt_private *priv); - -void MACvSetShortRetryLimit(struct vnt_private *priv, - unsigned char byRetryLimit); +#define VT6655_MAC_SELECT_PAGE0(iobase) iowrite8(0, iobase + MAC_REG_PAGE1SEL) -void MACvSetLongRetryLimit(struct vnt_private *priv, unsigned char byRetryLimit); +#define VT6655_MAC_SELECT_PAGE1(iobase) iowrite8(1, iobase + MAC_REG_PAGE1SEL) + +#define MAKEWORD(lb, hb) \ + ((unsigned short)(((unsigned char)(lb)) | (((unsigned short)((unsigned char)(hb))) << 8))) -void MACvSetLoopbackMode(struct vnt_private *priv, unsigned char byLoopbackMode); +void vt6655_mac_reg_bits_on(void __iomem *iobase, const u8 reg_offset, const u8 bit_mask); +void vt6655_mac_word_reg_bits_on(void __iomem *iobase, const u8 reg_offset, const u16 bit_mask); +void vt6655_mac_reg_bits_off(void __iomem *iobase, const u8 reg_offset, const u8 bit_mask); +void vt6655_mac_word_reg_bits_off(void __iomem *iobase, const u8 reg_offset, const u16 bit_mask); -void MACvSaveContext(struct vnt_private *priv, unsigned char *cxt_buf); -void MACvRestoreContext(struct vnt_private *priv, unsigned char *cxt_buf); +void vt6655_mac_set_short_retry_limit(struct vnt_private *priv, unsigned char retry_limit); + +void MACvSetLongRetryLimit(struct vnt_private *priv, unsigned char byRetryLimit); bool MACbSoftwareReset(struct vnt_private *priv); -bool MACbSafeSoftwareReset(struct vnt_private *priv); -bool MACbSafeRxOff(struct vnt_private *priv); -bool MACbSafeTxOff(struct vnt_private *priv); -bool MACbSafeStop(struct vnt_private *priv); bool MACbShutdown(struct vnt_private *priv); void MACvInitialize(struct vnt_private *priv); -void MACvSetCurrRx0DescAddr(struct vnt_private *priv, - u32 curr_desc_addr); -void MACvSetCurrRx1DescAddr(struct vnt_private *priv, - u32 curr_desc_addr); -void MACvSetCurrTXDescAddr(int iTxType, struct vnt_private *priv, - u32 curr_desc_addr); -void MACvSetCurrTx0DescAddrEx(struct vnt_private *priv, - u32 curr_desc_addr); -void MACvSetCurrAC0DescAddrEx(struct vnt_private *priv, - u32 curr_desc_addr); +void vt6655_mac_set_curr_rx_0_desc_addr(struct vnt_private *priv, u32 curr_desc_addr); +void vt6655_mac_set_curr_rx_1_desc_addr(struct vnt_private *priv, u32 curr_desc_addr); +void vt6655_mac_set_curr_tx_desc_addr(int tx_type, struct vnt_private *priv, u32 curr_desc_addr); void MACvSetCurrSyncDescAddrEx(struct vnt_private *priv, u32 curr_desc_addr); void MACvSetCurrATIMDescAddrEx(struct vnt_private *priv, |