| /****************************************************************************** |
| * ixj.h |
| * |
| * |
| * Device Driver for Quicknet Technologies, Inc.'s Telephony cards |
| * including the Internet PhoneJACK, Internet PhoneJACK Lite, |
| * Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and |
| * SmartCABLE |
| * |
| * (c) Copyright 1999-2001 Quicknet Technologies, Inc. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| * |
| * Author: Ed Okerson, <eokerson@quicknet.net> |
| * |
| * Contributors: Greg Herlein, <gherlein@quicknet.net> |
| * David W. Erhart, <derhart@quicknet.net> |
| * John Sellers, <jsellers@quicknet.net> |
| * Mike Preston, <mpreston@quicknet.net> |
| * |
| * More information about the hardware related to this driver can be found |
| * at our website: http://www.quicknet.net |
| * |
| * Fixes: |
| * |
| * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR |
| * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT |
| * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET |
| * TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
| * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
| * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION |
| * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
| * |
| *****************************************************************************/ |
| #define IXJ_VERSION 3031 |
| |
| #include <linux/types.h> |
| |
| #include <linux/ixjuser.h> |
| #include <linux/phonedev.h> |
| |
| typedef __u16 WORD; |
| typedef __u32 DWORD; |
| typedef __u8 BYTE; |
| |
| #ifndef IXJMAX |
| #define IXJMAX 16 |
| #endif |
| |
| /****************************************************************************** |
| * |
| * This structure when unioned with the structures below makes simple byte |
| * access to the registers easier. |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned char low; |
| unsigned char high; |
| } BYTES; |
| |
| typedef union { |
| BYTES bytes; |
| short word; |
| } IXJ_WORD; |
| |
| typedef struct{ |
| unsigned int b0:1; |
| unsigned int b1:1; |
| unsigned int b2:1; |
| unsigned int b3:1; |
| unsigned int b4:1; |
| unsigned int b5:1; |
| unsigned int b6:1; |
| unsigned int b7:1; |
| } IXJ_CBITS; |
| |
| typedef union{ |
| IXJ_CBITS cbits; |
| char cbyte; |
| } IXJ_CBYTE; |
| |
| /****************************************************************************** |
| * |
| * This structure represents the Hardware Control Register of the CT8020/8021 |
| * The CT8020 is used in the Internet PhoneJACK, and the 8021 in the |
| * Internet LineJACK |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int rxrdy:1; |
| unsigned int txrdy:1; |
| unsigned int status:1; |
| unsigned int auxstatus:1; |
| unsigned int rxdma:1; |
| unsigned int txdma:1; |
| unsigned int rxburst:1; |
| unsigned int txburst:1; |
| unsigned int dmadir:1; |
| unsigned int cont:1; |
| unsigned int irqn:1; |
| unsigned int t:5; |
| } HCRBIT; |
| |
| typedef union { |
| HCRBIT bits; |
| BYTES bytes; |
| } HCR; |
| |
| /****************************************************************************** |
| * |
| * This structure represents the Hardware Status Register of the CT8020/8021 |
| * The CT8020 is used in the Internet PhoneJACK, and the 8021 in the |
| * Internet LineJACK |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int controlrdy:1; |
| unsigned int auxctlrdy:1; |
| unsigned int statusrdy:1; |
| unsigned int auxstatusrdy:1; |
| unsigned int rxrdy:1; |
| unsigned int txrdy:1; |
| unsigned int restart:1; |
| unsigned int irqn:1; |
| unsigned int rxdma:1; |
| unsigned int txdma:1; |
| unsigned int cohostshutdown:1; |
| unsigned int t:5; |
| } HSRBIT; |
| |
| typedef union { |
| HSRBIT bits; |
| BYTES bytes; |
| } HSR; |
| |
| /****************************************************************************** |
| * |
| * This structure represents the General Purpose IO Register of the CT8020/8021 |
| * The CT8020 is used in the Internet PhoneJACK, and the 8021 in the |
| * Internet LineJACK |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int x:1; |
| unsigned int gpio1:1; |
| unsigned int gpio2:1; |
| unsigned int gpio3:1; |
| unsigned int gpio4:1; |
| unsigned int gpio5:1; |
| unsigned int gpio6:1; |
| unsigned int gpio7:1; |
| unsigned int xread:1; |
| unsigned int gpio1read:1; |
| unsigned int gpio2read:1; |
| unsigned int gpio3read:1; |
| unsigned int gpio4read:1; |
| unsigned int gpio5read:1; |
| unsigned int gpio6read:1; |
| unsigned int gpio7read:1; |
| } GPIOBIT; |
| |
| typedef union { |
| GPIOBIT bits; |
| BYTES bytes; |
| unsigned short word; |
| } GPIO; |
| |
| /****************************************************************************** |
| * |
| * This structure represents the Line Monitor status response |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int digit:4; |
| unsigned int cpf_valid:1; |
| unsigned int dtmf_valid:1; |
| unsigned int peak:1; |
| unsigned int z:1; |
| unsigned int f0:1; |
| unsigned int f1:1; |
| unsigned int f2:1; |
| unsigned int f3:1; |
| unsigned int frame:4; |
| } LMON; |
| |
| typedef union { |
| LMON bits; |
| BYTES bytes; |
| } DTMF; |
| |
| typedef struct { |
| unsigned int z:7; |
| unsigned int dtmf_en:1; |
| unsigned int y:4; |
| unsigned int F3:1; |
| unsigned int F2:1; |
| unsigned int F1:1; |
| unsigned int F0:1; |
| } CP; |
| |
| typedef union { |
| CP bits; |
| BYTES bytes; |
| } CPTF; |
| |
| /****************************************************************************** |
| * |
| * This structure represents the Status Control Register on the Internet |
| * LineJACK |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int c0:1; |
| unsigned int c1:1; |
| unsigned int stereo:1; |
| unsigned int daafsyncen:1; |
| unsigned int led1:1; |
| unsigned int led2:1; |
| unsigned int led3:1; |
| unsigned int led4:1; |
| } PSCRWI; /* Internet LineJACK and Internet PhoneJACK Lite */ |
| |
| typedef struct { |
| unsigned int eidp:1; |
| unsigned int eisd:1; |
| unsigned int x:6; |
| } PSCRWP; /* Internet PhoneJACK PCI */ |
| |
| typedef union { |
| PSCRWI bits; |
| PSCRWP pcib; |
| char byte; |
| } PLD_SCRW; |
| |
| typedef struct { |
| unsigned int c0:1; |
| unsigned int c1:1; |
| unsigned int x:1; |
| unsigned int d0ee:1; |
| unsigned int mixerbusy:1; |
| unsigned int sci:1; |
| unsigned int dspflag:1; |
| unsigned int daaflag:1; |
| } PSCRRI; |
| |
| typedef struct { |
| unsigned int eidp:1; |
| unsigned int eisd:1; |
| unsigned int x:4; |
| unsigned int dspflag:1; |
| unsigned int det:1; |
| } PSCRRP; |
| |
| typedef union { |
| PSCRRI bits; |
| PSCRRP pcib; |
| char byte; |
| } PLD_SCRR; |
| |
| /****************************************************************************** |
| * |
| * These structures represents the SLIC Control Register on the |
| * Internet LineJACK |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int c1:1; |
| unsigned int c2:1; |
| unsigned int c3:1; |
| unsigned int b2en:1; |
| unsigned int spken:1; |
| unsigned int rly1:1; |
| unsigned int rly2:1; |
| unsigned int rly3:1; |
| } PSLICWRITE; |
| |
| typedef struct { |
| unsigned int state:3; |
| unsigned int b2en:1; |
| unsigned int spken:1; |
| unsigned int c3:1; |
| unsigned int potspstn:1; |
| unsigned int det:1; |
| } PSLICREAD; |
| |
| typedef struct { |
| unsigned int c1:1; |
| unsigned int c2:1; |
| unsigned int c3:1; |
| unsigned int b2en:1; |
| unsigned int e1:1; |
| unsigned int mic:1; |
| unsigned int spk:1; |
| unsigned int x:1; |
| } PSLICPCI; |
| |
| typedef union { |
| PSLICPCI pcib; |
| PSLICWRITE bits; |
| PSLICREAD slic; |
| char byte; |
| } PLD_SLICW; |
| |
| typedef union { |
| PSLICPCI pcib; |
| PSLICREAD bits; |
| char byte; |
| } PLD_SLICR; |
| |
| /****************************************************************************** |
| * |
| * These structures represents the Clock Control Register on the |
| * Internet LineJACK |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int clk0:1; |
| unsigned int clk1:1; |
| unsigned int clk2:1; |
| unsigned int x0:1; |
| unsigned int slic_e1:1; |
| unsigned int x1:1; |
| unsigned int x2:1; |
| unsigned int x3:1; |
| } PCLOCK; |
| |
| typedef union { |
| PCLOCK bits; |
| char byte; |
| } PLD_CLOCK; |
| |
| /****************************************************************************** |
| * |
| * These structures deal with the mixer on the Internet LineJACK |
| * |
| ******************************************************************************/ |
| |
| typedef struct { |
| unsigned short vol[10]; |
| unsigned int recsrc; |
| unsigned int modcnt; |
| unsigned short micpreamp; |
| } MIX; |
| |
| /****************************************************************************** |
| * |
| * These structures deal with the control logic on the Internet PhoneCARD |
| * |
| ******************************************************************************/ |
| typedef struct { |
| unsigned int x0:4; /* unused bits */ |
| |
| unsigned int ed:1; /* Event Detect */ |
| |
| unsigned int drf:1; /* SmartCABLE Removal Flag 1=no cable */ |
| |
| unsigned int dspf:1; /* DSP Flag 1=DSP Ready */ |
| |
| unsigned int crr:1; /* Control Register Ready */ |
| |
| } COMMAND_REG1; |
| |
| typedef union { |
| COMMAND_REG1 bits; |
| unsigned char byte; |
| } PCMCIA_CR1; |
| |
| typedef struct { |
| unsigned int x0:4; /* unused bits */ |
| |
| unsigned int rstc:1; /* SmartCABLE Reset */ |
| |
| unsigned int pwr:1; /* SmartCABLE Power */ |
| |
| unsigned int x1:2; /* unused bits */ |
| |
| } COMMAND_REG2; |
| |
| typedef union { |
| COMMAND_REG2 bits; |
| unsigned char byte; |
| } PCMCIA_CR2; |
| |
| typedef struct { |
| unsigned int addr:5; /* R/W SmartCABLE Register Address */ |
| |
| unsigned int rw:1; /* Read / Write flag */ |
| |
| unsigned int dev:2; /* 2 bit SmartCABLE Device Address */ |
| |
| } CONTROL_REG; |
| |
| typedef union { |
| CONTROL_REG bits; |
| unsigned char byte; |
| } PCMCIA_SCCR; |
| |
| typedef struct { |
| unsigned int hsw:1; |
| unsigned int det:1; |
| unsigned int led2:1; |
| unsigned int led1:1; |
| unsigned int ring1:1; |
| unsigned int ring0:1; |
| unsigned int x:1; |
| unsigned int powerdown:1; |
| } PCMCIA_SLIC_REG; |
| |
| typedef union { |
| PCMCIA_SLIC_REG bits; |
| unsigned char byte; |
| } PCMCIA_SLIC; |
| |
| typedef struct { |
| unsigned int cpd:1; /* Chip Power Down */ |
| |
| unsigned int mpd:1; /* MIC Bias Power Down */ |
| |
| unsigned int hpd:1; /* Handset Drive Power Down */ |
| |
| unsigned int lpd:1; /* Line Drive Power Down */ |
| |
| unsigned int spd:1; /* Speaker Drive Power Down */ |
| |
| unsigned int x:2; /* unused bits */ |
| |
| unsigned int sr:1; /* Software Reset */ |
| |
| } Si3CONTROL1; |
| |
| typedef union { |
| Si3CONTROL1 bits; |
| unsigned char byte; |
| } Si3C1; |
| |
| typedef struct { |
| unsigned int al:1; /* Analog Loopback DAC analog -> ADC analog */ |
| |
| unsigned int dl2:1; /* Digital Loopback DAC -> ADC one bit */ |
| |
| unsigned int dl1:1; /* Digital Loopback ADC -> DAC one bit */ |
| |
| unsigned int pll:1; /* 1 = div 10, 0 = div 5 */ |
| |
| unsigned int hpd:1; /* HPF disable */ |
| |
| unsigned int x:3; /* unused bits */ |
| |
| } Si3CONTROL2; |
| |
| typedef union { |
| Si3CONTROL2 bits; |
| unsigned char byte; |
| } Si3C2; |
| |
| typedef struct { |
| unsigned int iir:1; /* 1 enables IIR, 0 enables FIR */ |
| |
| unsigned int him:1; /* Handset Input Mute */ |
| |
| unsigned int mcm:1; /* MIC In Mute */ |
| |
| unsigned int mcg:2; /* MIC In Gain */ |
| |
| unsigned int lim:1; /* Line In Mute */ |
| |
| unsigned int lig:2; /* Line In Gain */ |
| |
| } Si3RXGAIN; |
| |
| typedef union { |
| Si3RXGAIN bits; |
| unsigned char byte; |
| } Si3RXG; |
| |
| typedef struct { |
| unsigned int hom:1; /* Handset Out Mute */ |
| |
| unsigned int lom:1; /* Line Out Mute */ |
| |
| unsigned int rxg:5; /* RX PGA Gain */ |
| |
| unsigned int x:1; /* unused bit */ |
| |
| } Si3ADCVOLUME; |
| |
| typedef union { |
| Si3ADCVOLUME bits; |
| unsigned char byte; |
| } Si3ADC; |
| |
| typedef struct { |
| unsigned int srm:1; /* Speaker Right Mute */ |
| |
| unsigned int slm:1; /* Speaker Left Mute */ |
| |
| unsigned int txg:5; /* TX PGA Gain */ |
| |
| unsigned int x:1; /* unused bit */ |
| |
| } Si3DACVOLUME; |
| |
| typedef union { |
| Si3DACVOLUME bits; |
| unsigned char byte; |
| } Si3DAC; |
| |
| typedef struct { |
| unsigned int x:5; /* unused bit */ |
| |
| unsigned int losc:1; /* Line Out Short Circuit */ |
| |
| unsigned int srsc:1; /* Speaker Right Short Circuit */ |
| |
| unsigned int slsc:1; /* Speaker Left Short Circuit */ |
| |
| } Si3STATUSREPORT; |
| |
| typedef union { |
| Si3STATUSREPORT bits; |
| unsigned char byte; |
| } Si3STAT; |
| |
| typedef struct { |
| unsigned int sot:2; /* Speaker Out Attenuation */ |
| |
| unsigned int lot:2; /* Line Out Attenuation */ |
| |
| unsigned int x:4; /* unused bits */ |
| |
| } Si3ANALOGATTN; |
| |
| typedef union { |
| Si3ANALOGATTN bits; |
| unsigned char byte; |
| } Si3AATT; |
| |
| /****************************************************************************** |
| * |
| * These structures deal with the DAA on the Internet LineJACK |
| * |
| ******************************************************************************/ |
| |
| typedef struct _DAA_REGS { |
| /*----------------------------------------------- */ |
| /* SOP Registers */ |
| /* */ |
| BYTE bySOP; |
| |
| union _SOP_REGS { |
| struct _SOP { |
| union /* SOP - CR0 Register */ |
| { |
| BYTE reg; |
| struct _CR0_BITREGS { |
| BYTE CLK_EXT:1; /* cr0[0:0] */ |
| |
| BYTE RIP:1; /* cr0[1:1] */ |
| |
| BYTE AR:1; /* cr0[2:2] */ |
| |
| BYTE AX:1; /* cr0[3:3] */ |
| |
| BYTE FRR:1; /* cr0[4:4] */ |
| |
| BYTE FRX:1; /* cr0[5:5] */ |
| |
| BYTE IM:1; /* cr0[6:6] */ |
| |
| BYTE TH:1; /* cr0[7:7] */ |
| |
| } bitreg; |
| } cr0; |
| |
| union /* SOP - CR1 Register */ |
| { |
| BYTE reg; |
| struct _CR1_REGS { |
| BYTE RM:1; /* cr1[0:0] */ |
| |
| BYTE RMR:1; /* cr1[1:1] */ |
| |
| BYTE No_auto:1; /* cr1[2:2] */ |
| |
| BYTE Pulse:1; /* cr1[3:3] */ |
| |
| BYTE P_Tone1:1; /* cr1[4:4] */ |
| |
| BYTE P_Tone2:1; /* cr1[5:5] */ |
| |
| BYTE E_Tone1:1; /* cr1[6:6] */ |
| |
| BYTE E_Tone2:1; /* cr1[7:7] */ |
| |
| } bitreg; |
| } cr1; |
| |
| union /* SOP - CR2 Register */ |
| { |
| BYTE reg; |
| struct _CR2_REGS { |
| BYTE Call_II:1; /* CR2[0:0] */ |
| |
| BYTE Call_I:1; /* CR2[1:1] */ |
| |
| BYTE Call_en:1; /* CR2[2:2] */ |
| |
| BYTE Call_pon:1; /* CR2[3:3] */ |
| |
| BYTE IDR:1; /* CR2[4:4] */ |
| |
| BYTE COT_R:3; /* CR2[5:7] */ |
| |
| } bitreg; |
| } cr2; |
| |
| union /* SOP - CR3 Register */ |
| { |
| BYTE reg; |
| struct _CR3_REGS { |
| BYTE DHP_X:1; /* CR3[0:0] */ |
| |
| BYTE DHP_R:1; /* CR3[1:1] */ |
| |
| BYTE Cal_pctl:1; /* CR3[2:2] */ |
| |
| BYTE SEL:1; /* CR3[3:3] */ |
| |
| BYTE TestLoops:4; /* CR3[4:7] */ |
| |
| } bitreg; |
| } cr3; |
| |
| union /* SOP - CR4 Register */ |
| { |
| BYTE reg; |
| struct _CR4_REGS { |
| BYTE Fsc_en:1; /* CR4[0:0] */ |
| |
| BYTE Int_en:1; /* CR4[1:1] */ |
| |
| BYTE AGX:2; /* CR4[2:3] */ |
| |
| BYTE AGR_R:2; /* CR4[4:5] */ |
| |
| BYTE AGR_Z:2; /* CR4[6:7] */ |
| |
| } bitreg; |
| } cr4; |
| |
| union /* SOP - CR5 Register */ |
| { |
| BYTE reg; |
| struct _CR5_REGS { |
| BYTE V_0:1; /* CR5[0:0] */ |
| |
| BYTE V_1:1; /* CR5[1:1] */ |
| |
| BYTE V_2:1; /* CR5[2:2] */ |
| |
| BYTE V_3:1; /* CR5[3:3] */ |
| |
| BYTE V_4:1; /* CR5[4:4] */ |
| |
| BYTE V_5:1; /* CR5[5:5] */ |
| |
| BYTE V_6:1; /* CR5[6:6] */ |
| |
| BYTE V_7:1; /* CR5[7:7] */ |
| |
| } bitreg; |
| } cr5; |
| |
| union /* SOP - CR6 Register */ |
| { |
| BYTE reg; |
| struct _CR6_REGS { |
| BYTE reserved:8; /* CR6[0:7] */ |
| |
| } bitreg; |
| } cr6; |
| |
| union /* SOP - CR7 Register */ |
| { |
| BYTE reg; |
| struct _CR7_REGS { |
| BYTE reserved:8; /* CR7[0:7] */ |
| |
| } bitreg; |
| } cr7; |
| } SOP; |
| |
| BYTE ByteRegs[sizeof(struct _SOP)]; |
| |
| } SOP_REGS; |
| |
| /* DAA_REGS.SOP_REGS.SOP.CR5.reg */ |
| /* DAA_REGS.SOP_REGS.SOP.CR5.bitreg */ |
| /* DAA_REGS.SOP_REGS.SOP.CR5.bitreg.V_2 */ |
| /* DAA_REGS.SOP_REGS.ByteRegs[5] */ |
| |
| /*----------------------------------------------- */ |
| /* XOP Registers */ |
| /* */ |
| BYTE byXOP; |
| |
| union _XOP_REGS { |
| struct _XOP { |
| union XOPXR0/* XOP - XR0 Register - Read values */ |
| { |
| BYTE reg; |
| struct _XR0_BITREGS { |
| BYTE SI_0:1; /* XR0[0:0] - Read */ |
| |
| BYTE SI_1:1; /* XR0[1:1] - Read */ |
| |
| BYTE VDD_OK:1; /* XR0[2:2] - Read */ |
| |
| BYTE Caller_ID:1; /* XR0[3:3] - Read */ |
| |
| BYTE RING:1; /* XR0[4:4] - Read */ |
| |
| BYTE Cadence:1; /* XR0[5:5] - Read */ |
| |
| BYTE Wake_up:1; /* XR0[6:6] - Read */ |
| |
| BYTE RMR:1; /* XR0[7:7] - Read */ |
| |
| } bitreg; |
| } xr0; |
| |
| union /* XOP - XR1 Register */ |
| { |
| BYTE reg; |
| struct _XR1_BITREGS { |
| BYTE M_SI_0:1; /* XR1[0:0] */ |
| |
| BYTE M_SI_1:1; /* XR1[1:1] */ |
| |
| BYTE M_VDD_OK:1; /* XR1[2:2] */ |
| |
| BYTE M_Caller_ID:1; /* XR1[3:3] */ |
| |
| BYTE M_RING:1; /* XR1[4:4] */ |
| |
| BYTE M_Cadence:1; /* XR1[5:5] */ |
| |
| BYTE M_Wake_up:1; /* XR1[6:6] */ |
| |
| BYTE unused:1; /* XR1[7:7] */ |
| |
| } bitreg; |
| } xr1; |
| |
| union /* XOP - XR2 Register */ |
| { |
| BYTE reg; |
| struct _XR2_BITREGS { |
| BYTE CTO0:1; /* XR2[0:0] */ |
| |
| BYTE CTO1:1; /* XR2[1:1] */ |
| |
| BYTE CTO2:1; /* XR2[2:2] */ |
| |
| BYTE CTO3:1; /* XR2[3:3] */ |
| |
| BYTE CTO4:1; /* XR2[4:4] */ |
| |
| BYTE CTO5:1; /* XR2[5:5] */ |
| |
| BYTE CTO6:1; /* XR2[6:6] */ |
| |
| BYTE CTO7:1; /* XR2[7:7] */ |
| |
| } bitreg; |
| } xr2; |
| |
| union /* XOP - XR3 Register */ |
| { |
| BYTE reg; |
| struct _XR3_BITREGS { |
| BYTE DCR0:1; /* XR3[0:0] */ |
| |
| BYTE DCR1:1; /* XR3[1:1] */ |
| |
| BYTE DCI:1; /* XR3[2:2] */ |
| |
| BYTE DCU0:1; /* XR3[3:3] */ |
| |
| BYTE DCU1:1; /* XR3[4:4] */ |
| |
| BYTE B_off:1; /* XR3[5:5] */ |
| |
| BYTE AGB0:1; /* XR3[6:6] */ |
| |
| BYTE AGB1:1; /* XR3[7:7] */ |
| |
| } bitreg; |
| } xr3; |
| |
| union /* XOP - XR4 Register */ |
| { |
| BYTE reg; |
| struct _XR4_BITREGS { |
| BYTE C_0:1; /* XR4[0:0] */ |
| |
| BYTE C_1:1; /* XR4[1:1] */ |
| |
| BYTE C_2:1; /* XR4[2:2] */ |
| |
| BYTE C_3:1; /* XR4[3:3] */ |
| |
| BYTE C_4:1; /* XR4[4:4] */ |
| |
| BYTE C_5:1; /* XR4[5:5] */ |
| |
| BYTE C_6:1; /* XR4[6:6] */ |
| |
| BYTE C_7:1; /* XR4[7:7] */ |
| |
| } bitreg; |
| } xr4; |
| |
| union /* XOP - XR5 Register */ |
| { |
| BYTE reg; |
| struct _XR5_BITREGS { |
| BYTE T_0:1; /* XR5[0:0] */ |
| |
| BYTE T_1:1; /* XR5[1:1] */ |
| |
| BYTE T_2:1; /* XR5[2:2] */ |
| |
| BYTE T_3:1; /* XR5[3:3] */ |
| |
| BYTE T_4:1; /* XR5[4:4] */ |
| |
| BYTE T_5:1; /* XR5[5:5] */ |
| |
| BYTE T_6:1; /* XR5[6:6] */ |
| |
| BYTE T_7:1; /* XR5[7:7] */ |
| |
| } bitreg; |
| } xr5; |
| |
| union /* XOP - XR6 Register - Read Values */ |
| { |
| BYTE reg; |
| struct _XR6_BITREGS { |
| BYTE CPS0:1; /* XR6[0:0] */ |
| |
| BYTE CPS1:1; /* XR6[1:1] */ |
| |
| BYTE unused1:2; /* XR6[2:3] */ |
| |
| BYTE CLK_OFF:1; /* XR6[4:4] */ |
| |
| BYTE unused2:3; /* XR6[5:7] */ |
| |
| } bitreg; |
| } xr6; |
| |
| union /* XOP - XR7 Register */ |
| { |
| BYTE reg; |
| struct _XR7_BITREGS { |
| BYTE unused1:1; /* XR7[0:0] */ |
| |
| BYTE Vdd0:1; /* XR7[1:1] */ |
| |
| BYTE Vdd1:1; /* XR7[2:2] */ |
| |
| BYTE unused2:5; /* XR7[3:7] */ |
| |
| } bitreg; |
| } xr7; |
| } XOP; |
| |
| BYTE ByteRegs[sizeof(struct _XOP)]; |
| |
| } XOP_REGS; |
| |
| /* DAA_REGS.XOP_REGS.XOP.XR7.reg */ |
| /* DAA_REGS.XOP_REGS.XOP.XR7.bitreg */ |
| /* DAA_REGS.XOP_REGS.XOP.XR7.bitreg.Vdd0 */ |
| /* DAA_REGS.XOP_REGS.ByteRegs[7] */ |
| |
| /*----------------------------------------------- */ |
| /* COP Registers */ |
| /* */ |
| BYTE byCOP; |
| |
| union _COP_REGS { |
| struct _COP { |
| BYTE THFilterCoeff_1[8]; /* COP - TH Filter Coefficients, CODE=0, Part 1 */ |
| |
| BYTE THFilterCoeff_2[8]; /* COP - TH Filter Coefficients, CODE=1, Part 2 */ |
| |
| BYTE THFilterCoeff_3[8]; /* COP - TH Filter Coefficients, CODE=2, Part 3 */ |
| |
| BYTE RingerImpendance_1[8]; /* COP - Ringer Impendance Coefficients, CODE=3, Part 1 */ |
| |
| BYTE IMFilterCoeff_1[8]; /* COP - IM Filter Coefficients, CODE=4, Part 1 */ |
| |
| BYTE IMFilterCoeff_2[8]; /* COP - IM Filter Coefficients, CODE=5, Part 2 */ |
| |
| BYTE RingerImpendance_2[8]; /* COP - Ringer Impendance Coefficients, CODE=6, Part 2 */ |
| |
| BYTE FRRFilterCoeff[8]; /* COP - FRR Filter Coefficients, CODE=7 */ |
| |
| BYTE FRXFilterCoeff[8]; /* COP - FRX Filter Coefficients, CODE=8 */ |
| |
| BYTE ARFilterCoeff[4]; /* COP - AR Filter Coefficients, CODE=9 */ |
| |
| BYTE AXFilterCoeff[4]; /* COP - AX Filter Coefficients, CODE=10 */ |
| |
| BYTE Tone1Coeff[4]; /* COP - Tone1 Coefficients, CODE=11 */ |
| |
| BYTE Tone2Coeff[4]; /* COP - Tone2 Coefficients, CODE=12 */ |
| |
| BYTE LevelmeteringRinging[4]; /* COP - Levelmetering Ringing, CODE=13 */ |
| |
| BYTE CallerID1stTone[8]; /* COP - Caller ID 1st Tone, CODE=14 */ |
| |
| BYTE CallerID2ndTone[8]; /* COP - Caller ID 2nd Tone, CODE=15 */ |
| |
| } COP; |
| |
| BYTE ByteRegs[sizeof(struct _COP)]; |
| |
| } COP_REGS; |
| |
| /* DAA_REGS.COP_REGS.COP.XR7.Tone1Coeff[3] */ |
| /* DAA_REGS.COP_REGS.COP.XR7.bitreg */ |
| /* DAA_REGS.COP_REGS.COP.XR7.bitreg.Vdd0 */ |
| /* DAA_REGS.COP_REGS.ByteRegs[57] */ |
| |
| /*----------------------------------------------- */ |
| /* CAO Registers */ |
| /* */ |
| BYTE byCAO; |
| |
| union _CAO_REGS { |
| struct _CAO { |
| BYTE CallerID[512]; /* CAO - Caller ID Bytes */ |
| |
| } CAO; |
| |
| BYTE ByteRegs[sizeof(struct _CAO)]; |
| } CAO_REGS; |
| |
| union /* XOP - XR0 Register - Write values */ |
| { |
| BYTE reg; |
| struct _XR0_BITREGSW { |
| BYTE SO_0:1; /* XR1[0:0] - Write */ |
| |
| BYTE SO_1:1; /* XR1[1:1] - Write */ |
| |
| BYTE SO_2:1; /* XR1[2:2] - Write */ |
| |
| BYTE unused:5; /* XR1[3:7] - Write */ |
| |
| } bitreg; |
| } XOP_xr0_W; |
| |
| union /* XOP - XR6 Register - Write values */ |
| { |
| BYTE reg; |
| struct _XR6_BITREGSW { |
| BYTE unused1:4; /* XR6[0:3] */ |
| |
| BYTE CLK_OFF:1; /* XR6[4:4] */ |
| |
| BYTE unused2:3; /* XR6[5:7] */ |
| |
| } bitreg; |
| } XOP_xr6_W; |
| |
| } DAA_REGS; |
| |
| #define ALISDAA_ID_BYTE 0x81 |
| #define ALISDAA_CALLERID_SIZE 512 |
| |
| /*------------------------------ */ |
| /* */ |
| /* Misc definitions */ |
| /* */ |
| |
| /* Power Up Operation */ |
| #define SOP_PU_SLEEP 0 |
| #define SOP_PU_RINGING 1 |
| #define SOP_PU_CONVERSATION 2 |
| #define SOP_PU_PULSEDIALING 3 |
| #define SOP_PU_RESET 4 |
| |
| #define ALISDAA_CALLERID_SIZE 512 |
| |
| #define PLAYBACK_MODE_COMPRESSED 0 /* Selects: Compressed modes, TrueSpeech 8.5-4.1, G.723.1, G.722, G.728, G.729 */ |
| #define PLAYBACK_MODE_TRUESPEECH_V40 0 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps */ |
| #define PLAYBACK_MODE_TRUESPEECH 8 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps Version 5.1 */ |
| #define PLAYBACK_MODE_ULAW 2 /* Selects: 64 Kbit/sec MuA-law PCM */ |
| #define PLAYBACK_MODE_ALAW 10 /* Selects: 64 Kbit/sec A-law PCM */ |
| #define PLAYBACK_MODE_16LINEAR 6 /* Selects: 128 Kbit/sec 16-bit linear */ |
| #define PLAYBACK_MODE_8LINEAR 4 /* Selects: 64 Kbit/sec 8-bit signed linear */ |
| #define PLAYBACK_MODE_8LINEAR_WSS 5 /* Selects: 64 Kbit/sec WSS 8-bit unsigned linear */ |
| |
| #define RECORD_MODE_COMPRESSED 0 /* Selects: Compressed modes, TrueSpeech 8.5-4.1, G.723.1, G.722, G.728, G.729 */ |
| #define RECORD_MODE_TRUESPEECH 0 /* Selects: TrueSpeech 8.5, 6.3, 5.3, 4.8 or 4.1 Kbps */ |
| #define RECORD_MODE_ULAW 4 /* Selects: 64 Kbit/sec Mu-law PCM */ |
| #define RECORD_MODE_ALAW 12 /* Selects: 64 Kbit/sec A-law PCM */ |
| #define RECORD_MODE_16LINEAR 5 /* Selects: 128 Kbit/sec 16-bit linear */ |
| #define RECORD_MODE_8LINEAR 6 /* Selects: 64 Kbit/sec 8-bit signed linear */ |
| #define RECORD_MODE_8LINEAR_WSS 7 /* Selects: 64 Kbit/sec WSS 8-bit unsigned linear */ |
| |
| enum SLIC_STATES { |
| PLD_SLIC_STATE_OC = 0, |
| PLD_SLIC_STATE_RINGING, |
| PLD_SLIC_STATE_ACTIVE, |
| PLD_SLIC_STATE_OHT, |
| PLD_SLIC_STATE_TIPOPEN, |
| PLD_SLIC_STATE_STANDBY, |
| PLD_SLIC_STATE_APR, |
| PLD_SLIC_STATE_OHTPR |
| }; |
| |
| enum SCI_CONTROL { |
| SCI_End = 0, |
| SCI_Enable_DAA, |
| SCI_Enable_Mixer, |
| SCI_Enable_EEPROM |
| }; |
| |
| enum Mode { |
| T63, T53, T48, T40 |
| }; |
| enum Dir { |
| V3_TO_V4, V4_TO_V3, V4_TO_V5, V5_TO_V4 |
| }; |
| |
| typedef struct Proc_Info_Tag { |
| enum Mode convert_mode; |
| enum Dir convert_dir; |
| int Prev_Frame_Type; |
| int Current_Frame_Type; |
| } Proc_Info_Type; |
| |
| enum PREVAL { |
| NORMAL = 0, |
| NOPOST, |
| POSTONLY, |
| PREERROR |
| }; |
| |
| enum IXJ_EXTENSIONS { |
| G729LOADER = 0, |
| TS85LOADER, |
| PRE_READ, |
| POST_READ, |
| PRE_WRITE, |
| POST_WRITE, |
| PRE_IOCTL, |
| POST_IOCTL |
| }; |
| |
| typedef struct { |
| char enable; |
| char en_filter; |
| unsigned int filter; |
| unsigned int state; /* State 0 when cadence has not started. */ |
| |
| unsigned int on1; /* State 1 */ |
| |
| unsigned long on1min; /* State 1 - 10% + jiffies */ |
| unsigned long on1dot; /* State 1 + jiffies */ |
| |
| unsigned long on1max; /* State 1 + 10% + jiffies */ |
| |
| unsigned int off1; /* State 2 */ |
| |
| unsigned long off1min; |
| unsigned long off1dot; /* State 2 + jiffies */ |
| unsigned long off1max; |
| unsigned int on2; /* State 3 */ |
| |
| unsigned long on2min; |
| unsigned long on2dot; |
| unsigned long on2max; |
| unsigned int off2; /* State 4 */ |
| |
| unsigned long off2min; |
| unsigned long off2dot; /* State 4 + jiffies */ |
| unsigned long off2max; |
| unsigned int on3; /* State 5 */ |
| |
| unsigned long on3min; |
| unsigned long on3dot; |
| unsigned long on3max; |
| unsigned int off3; /* State 6 */ |
| |
| unsigned long off3min; |
| unsigned long off3dot; /* State 6 + jiffies */ |
| unsigned long off3max; |
| } IXJ_CADENCE_F; |
| |
| typedef struct { |
| unsigned int busytone:1; |
| unsigned int dialtone:1; |
| unsigned int ringback:1; |
| unsigned int ringing:1; |
| unsigned int playing:1; |
| unsigned int recording:1; |
| unsigned int cringing:1; |
| unsigned int play_first_frame:1; |
| unsigned int pstn_present:1; |
| unsigned int pstn_ringing:1; |
| unsigned int pots_correct:1; |
| unsigned int pots_pstn:1; |
| unsigned int g729_loaded:1; |
| unsigned int ts85_loaded:1; |
| unsigned int dtmf_oob:1; /* DTMF Out-Of-Band */ |
| |
| unsigned int pcmciascp:1; /* SmartCABLE Present */ |
| |
| unsigned int pcmciasct:2; /* SmartCABLE Type */ |
| |
| unsigned int pcmciastate:3; /* SmartCABLE Init State */ |
| |
| unsigned int inwrite:1; /* Currently writing */ |
| |
| unsigned int inread:1; /* Currently reading */ |
| |
| unsigned int incheck:1; /* Currently checking the SmartCABLE */ |
| |
| unsigned int cidplay:1; /* Currently playing Caller ID */ |
| |
| unsigned int cidring:1; /* This is the ring for Caller ID */ |
| |
| unsigned int cidsent:1; /* Caller ID has been sent */ |
| |
| unsigned int cidcw_ack:1; /* Caller ID CW ACK (from CPE) */ |
| unsigned int firstring:1; /* First ring cadence is complete */ |
| unsigned int pstncheck:1; /* Currently checking the PSTN Line */ |
| unsigned int pstn_rmr:1; |
| unsigned int x:3; /* unsed bits */ |
| |
| } IXJ_FLAGS; |
| |
| /****************************************************************************** |
| * |
| * This structure holds the state of all of the Quicknet cards |
| * |
| ******************************************************************************/ |
| |
| typedef struct { |
| int elements_used; |
| IXJ_CADENCE_TERM termination; |
| IXJ_CADENCE_ELEMENT *ce; |
| } ixj_cadence; |
| |
| typedef struct { |
| struct phone_device p; |
| struct timer_list timer; |
| unsigned int board; |
| unsigned int DSPbase; |
| unsigned int XILINXbase; |
| unsigned int serial; |
| atomic_t DSPWrite; |
| struct phone_capability caplist[30]; |
| unsigned int caps; |
| struct pnp_dev *dev; |
| unsigned int cardtype; |
| unsigned int rec_codec; |
| unsigned int cid_rec_codec; |
| unsigned int cid_rec_volume; |
| unsigned char cid_rec_flag; |
| signed char rec_mode; |
| unsigned int play_codec; |
| unsigned int cid_play_codec; |
| unsigned int cid_play_volume; |
| unsigned char cid_play_flag; |
| signed char play_mode; |
| IXJ_FLAGS flags; |
| unsigned long busyflags; |
| unsigned int rec_frame_size; |
| unsigned int play_frame_size; |
| unsigned int cid_play_frame_size; |
| unsigned int cid_base_frame_size; |
| unsigned long cidcw_wait; |
| int aec_level; |
| int cid_play_aec_level; |
| int readers, writers; |
| wait_queue_head_t poll_q; |
| wait_queue_head_t read_q; |
| char *read_buffer, *read_buffer_end; |
| char *read_convert_buffer; |
| size_t read_buffer_size; |
| unsigned int read_buffer_ready; |
| wait_queue_head_t write_q; |
| char *write_buffer, *write_buffer_end; |
| char *write_convert_buffer; |
| size_t write_buffer_size; |
| unsigned int write_buffers_empty; |
| unsigned long drybuffer; |
| char *write_buffer_rp, *write_buffer_wp; |
| char dtmfbuffer[80]; |
| char dtmf_current; |
| int dtmf_wp, dtmf_rp, dtmf_state, dtmf_proc; |
| int tone_off_time, tone_on_time; |
| struct fasync_struct *async_queue; |
| unsigned long tone_start_jif; |
| char tone_index; |
| char tone_state; |
| char maxrings; |
| ixj_cadence *cadence_t; |
| ixj_cadence *cadence_r; |
| int tone_cadence_state; |
| IXJ_CADENCE_F cadence_f[6]; |
| DTMF dtmf; |
| CPTF cptf; |
| BYTES dsp; |
| BYTES ver; |
| BYTES scr; |
| BYTES ssr; |
| BYTES baseframe; |
| HSR hsr; |
| GPIO gpio; |
| PLD_SCRR pld_scrr; |
| PLD_SCRW pld_scrw; |
| PLD_SLICW pld_slicw; |
| PLD_SLICR pld_slicr; |
| PLD_CLOCK pld_clock; |
| PCMCIA_CR1 pccr1; |
| PCMCIA_CR2 pccr2; |
| PCMCIA_SCCR psccr; |
| PCMCIA_SLIC pslic; |
| char pscdd; |
| Si3C1 sic1; |
| Si3C2 sic2; |
| Si3RXG sirxg; |
| Si3ADC siadc; |
| Si3DAC sidac; |
| Si3STAT sistat; |
| Si3AATT siaatt; |
| MIX mix; |
| unsigned short ring_cadence; |
| int ring_cadence_t; |
| unsigned long ring_cadence_jif; |
| unsigned long checkwait; |
| int intercom; |
| int m_hook; |
| int r_hook; |
| int p_hook; |
| char pstn_envelope; |
| char pstn_cid_intr; |
| unsigned char fskz; |
| unsigned char fskphase; |
| unsigned char fskcnt; |
| unsigned int cidsize; |
| unsigned int cidcnt; |
| unsigned long pstn_cid_received; |
| PHONE_CID cid; |
| PHONE_CID cid_send; |
| unsigned long pstn_ring_int; |
| unsigned long pstn_ring_start; |
| unsigned long pstn_ring_stop; |
| unsigned long pstn_winkstart; |
| unsigned long pstn_last_rmr; |
| unsigned long pstn_prev_rmr; |
| unsigned long pots_winkstart; |
| unsigned int winktime; |
| unsigned long flash_end; |
| char port; |
| char hookstate; |
| union telephony_exception ex; |
| union telephony_exception ex_sig; |
| int ixj_signals[35]; |
| IXJ_SIGDEF sigdef; |
| char daa_mode; |
| char daa_country; |
| unsigned long pstn_sleeptil; |
| DAA_REGS m_DAAShadowRegs; |
| Proc_Info_Type Info_read; |
| Proc_Info_Type Info_write; |
| unsigned short frame_count; |
| unsigned int filter_hist[4]; |
| unsigned char filter_en[6]; |
| unsigned short proc_load; |
| unsigned long framesread; |
| unsigned long frameswritten; |
| unsigned long read_wait; |
| unsigned long write_wait; |
| unsigned long timerchecks; |
| unsigned long txreadycheck; |
| unsigned long rxreadycheck; |
| unsigned long statuswait; |
| unsigned long statuswaitfail; |
| unsigned long pcontrolwait; |
| unsigned long pcontrolwaitfail; |
| unsigned long iscontrolready; |
| unsigned long iscontrolreadyfail; |
| unsigned long pstnstatecheck; |
| #ifdef IXJ_DYN_ALLOC |
| short *fskdata; |
| #else |
| short fskdata[8000]; |
| #endif |
| int fsksize; |
| int fskdcnt; |
| } IXJ; |
| |
| typedef int (*IXJ_REGFUNC) (IXJ * j, unsigned long arg); |
| |
| extern IXJ *ixj_pcmcia_probe(unsigned long, unsigned long); |
| |
