diff options
Diffstat (limited to 'dahdi-linux-2.10.1-openvox-1.patch')
-rw-r--r-- | dahdi-linux-2.10.1-openvox-1.patch | 6228 |
1 files changed, 0 insertions, 6228 deletions
diff --git a/dahdi-linux-2.10.1-openvox-1.patch b/dahdi-linux-2.10.1-openvox-1.patch deleted file mode 100644 index 4a8fcf98f892..000000000000 --- a/dahdi-linux-2.10.1-openvox-1.patch +++ /dev/null @@ -1,6228 +0,0 @@ ---- dahdi-linux-2.10.0.1/drivers/dahdi/Kbuild 2014-09-22 20:40:19.000000000 +0200 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/Kbuild 2015-02-10 15:12:07.233961480 +0100 -@@ -14,6 +14,10 @@ - obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTE12XP) += wcte12xp/ - obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTE13XP) += wcte13xp.o - -+obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_OPVXD115) += opvxd115/ -+obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_OPVXA1200) += opvxa1200/ -+obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_OPVXA24XX) += opvxa24xx/ -+ - wcte13xp-objs := wcte13xp-base.o wcxb_spi.o wcxb.o wcxb_flash.o - CFLAGS_wcte13xp-base.o += -I$(src)/oct612x -I$(src)/oct612x/include -I$(src)/oct612x/octdeviceapi -I$(src)/oct612x/octdeviceapi/oct6100api - ifeq ($(HOTPLUG_FIRMWARE),yes) ---- dahdi-linux-2.10.0.1/drivers/dahdi/Kconfig 2014-09-22 20:40:19.000000000 +0200 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/Kconfig 2015-02-10 15:03:42.355884929 +0100 -@@ -291,4 +291,34 @@ - - If unsure, say Y. - -+config DAHDI_OPVXD115 -+ tristate "OpenVox TE410P Quad-T1/E1 PCI" -+ depends on DAHDI && PCI -+ default DAHDI -+ ---help--- -+ To compile this driver as a module, choose M here: the -+ module will be called opvxd115. -+ -+ If unsure, say Y. -+ -+config DAHDI_OPVXA1200 -+ tristate "OpenVox A1200P FXS/FXO Interface Driver" -+ depends on DAHDI && PCI -+ default DAHDI -+ ---help--- -+ To compile this driver as a module, choose M here: the -+ module will be called opvxa1200. -+ -+ If unsure, say Y. -+ -+config DAHDI_OPVXA24XX -+ tristate "OpenVox A24xx FXS/FXO Interface Driver" -+ depends on DAHDI && PCI -+ default DAHDI -+ ---help--- -+ To compile this driver as a module, choose M here: the -+ module will be called opvxa24xx. -+ -+ If unsure, say Y. -+ - source "drivers/dahdi/xpp/Kconfig" ---- dahdi-linux-2.10.0.1/drivers/dahdi/opvxa1200/Kbuild 1970-01-01 01:00:00.000000000 +0100 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/opvxa1200/Kbuild 2015-02-10 14:19:03.000000000 +0100 -@@ -0,0 +1,19 @@ -+obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_OPVXA1200) += opvxa1200.o -+ -+EXTRA_CFLAGS += -I$(src)/.. -Wno-undef -+ -+opvxa1200-objs := base.o -+ -+DAHDI_KERNEL_H_NAME:=kernel.h -+DAHDI_KERNEL_H_PATH:=$(DAHDI_INCLUDE)/dahdi/$(DAHDI_KERNEL_H_NAME) -+ifneq ($(DAHDI_KERNEL_H_PATH),) -+ DAHDI_SPAN_MODULE:=$(shell if grep -C 5 "struct dahdi_span {" $(DAHDI_KERNEL_H_PATH) | grep -q "struct module \*owner"; then echo "yes"; else echo "no"; fi) -+ DAHDI_SPAN_OPS:=$(shell if grep -q "struct dahdi_span_ops {" $(DAHDI_KERNEL_H_PATH); then echo "yes"; else echo "no"; fi) -+ ifeq ($(DAHDI_SPAN_MODULE),yes) -+ EXTRA_CFLAGS+=-DDAHDI_SPAN_MODULE -+ else -+ ifeq ($(DAHDI_SPAN_OPS),yes) -+ EXTRA_CFLAGS+=-DDAHDI_SPAN_OPS -+ endif -+ endif -+endif ---- dahdi-linux-2.10.0.1/drivers/dahdi/opvxa1200/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/opvxa1200/Makefile 2015-02-10 14:19:03.000000000 +0100 -@@ -0,0 +1,8 @@ -+ifdef KBUILD_EXTMOD -+# We only get here on kernels 2.6.0-2.6.9 . -+# For newer kernels, Kbuild will be included directly by the kernel -+# build system. -+include $(src)/Kbuild -+ -+else -+endif ---- dahdi-linux-2.10.0.1/drivers/dahdi/opvxa1200/base.c 1970-01-01 01:00:00.000000000 +0100 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/opvxa1200/base.c 2015-02-10 14:19:03.000000000 +0100 -@@ -0,0 +1,3117 @@ -+/* -+ * OpenVox A1200P FXS/FXO Interface Driver for DAHDI Telephony interface -+ * -+ * Written by MiaoLin<miaolin@openvox.cn> -+ * -+ * Copyright (C) 2005-2010 OpenVox Communication Co. Ltd, -+ * -+ * All rights reserved. -+ * -+ * 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. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ */ -+ -+/* Rev histroy -+ * -+ * Rev 0.10 initial version -+ * Rev 0.11 -+ * fixed the led light on/off bug. -+ * modify some wctdm print to opvxa1200 -+ * support firmware version 1.2, faster i/o operation, and better LED control. -+ * -+ * Rev 0.12 patched to support new pci id 0x8519 -+ * Rev 0.13 patched to remove the warning during compile under kernel 2.6.22 -+ * Rev 0.14 patched to remove the bug for ZAP_IRQ_SHARED , 3/9/2007 -+ * Rev 0.15 patched to support new pci ID 0X9532 by james.zhu, 23/10/2007 -+ * Rev 0.16 support new pci id 0x9559 by Miao Lin 21/3/2008 -+ * Rev 0.17 -+ * patched a few bugs, -+ * add hwgain support. -+ * fixed A800P version check -+ * Rev 1.4.9.2 -+ * Only generate 8 channels for A800P -+ * Version number synced to zaptel distribution. -+ * Rev 1.4.9.2.a -+ * Fixed freeregion. -+ * -+ * Rev 1.4.9.2.b -+ * Add cid before first ring support. -+ * New Paremeters: -+ * cidbeforering : set to 1 will cause the card enable cidbeforering function. default 0 -+ * cidbuflen : length of cid buffer, in msec, default 3000 msec. -+ * cidtimeout : time out of a ring, default 6000msec -+ * User must set cidstart=polarity in zapata.conf to use with this feature -+ * cidsignalling = signalling format send before 1st ring. most likely dtmf. -+ * -+ * Rev 1.4.9.2.c -+ * add driver parameter cidtimeout. -+ * -+ * Rev 1.4.9.2.d -+ * add debug stuff to test fxs power alarm -+ * -+ * Rev 1.4.11 -+ * Support enhanced full scale tx/rx for FXO required by europe standard (Register 30, acim) (module parm fxofullscale) -+ * -+ * Rev 1.4.12 2008/10/17 -+ * Fixed bug cause FXS module report fake power alarm. -+ * Power alarm debug stuff removed. -+ * -+ * Rev 2.0 DAHDI 2008/10/17 -+ * -+ * Rev 2.0.1 add new pci id 0x9599 -+ * Re 2.0.2 12/01/2009 -+ add fixedtimepolarity: set time(ms) when send polarity after 1st ring happen. -+ * Sometimes the dtmf cid is sent just after first ring off, and the system do not have -+ * enough time to start detect 1st dtmf. -+ * 0 means send polarity at the end of 1st ring. -+ * x means send ploarity after x ms of 1st ring begin. -+ * -+ * Rev 2.0.3 12/01/2009 -+ * Add touch_softlockup_watchdog() in wctdm_hardware_init, to avoid cpu softlockup system message for FXS. -+ * -+ * -+ * Rev 1.4.12.4 17/04/2009 James.zhu -+ * Changed wctdm_voicedaa_check_hook() to detect FXO battery and solved the problem with dial(dahdi/go/XXXXXXXXXX) -+ * add alarm detection for FXO -+ * -+ * Rev 1.4.12.5 01/10/2009 james.zhu -+ * Add jiffies for 5 second in wctdm_hardware_init -+ * -+ * Rev 1.4.12.6 5/15/2011 Miaolin -+ * use write dma to generate irq. -+ * add parameter watchdma allow reset dma when it is not correctly started. -+ * add delay after reset -+ * change reset time to 1 sec. -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/errno.h> -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/errno.h> -+#include <linux/pci.h> -+#include <linux/interrupt.h> -+#include <linux/moduleparam.h> -+#include <asm/io.h> -+#include <linux/sched.h> -+#include "proslic.h" -+ -+/* MiaoLin debug start */ -+#include <linux/string.h> -+#include <asm/uaccess.h> /* get_fs(), set_fs(), KERNEL_DS */ -+#include <linux/file.h> /* fput() */ -+/* MiaoLin debug end */ -+ -+ -+/* -+ * Define for audio vs. register based ring detection -+ * -+ */ -+/* #define AUDIO_RINGCHECK */ -+ -+/* -+ Experimental max loop current limit for the proslic -+ Loop current limit is from 20 mA to 41 mA in steps of 3 -+ (according to datasheet) -+ So set the value below to: -+ 0x00 : 20mA (default) -+ 0x01 : 23mA -+ 0x02 : 26mA -+ 0x03 : 29mA -+ 0x04 : 32mA -+ 0x05 : 35mA -+ 0x06 : 37mA -+ 0x07 : 41mA -+*/ -+static int loopcurrent = 20; -+ -+static int reversepolarity = 0; -+ -+static alpha indirect_regs[] = -+{ -+{0,255,"DTMF_ROW_0_PEAK",0x55C2}, -+{1,255,"DTMF_ROW_1_PEAK",0x51E6}, -+{2,255,"DTMF_ROW2_PEAK",0x4B85}, -+{3,255,"DTMF_ROW3_PEAK",0x4937}, -+{4,255,"DTMF_COL1_PEAK",0x3333}, -+{5,255,"DTMF_FWD_TWIST",0x0202}, -+{6,255,"DTMF_RVS_TWIST",0x0202}, -+{7,255,"DTMF_ROW_RATIO_TRES",0x0198}, -+{8,255,"DTMF_COL_RATIO_TRES",0x0198}, -+{9,255,"DTMF_ROW_2ND_ARM",0x0611}, -+{10,255,"DTMF_COL_2ND_ARM",0x0202}, -+{11,255,"DTMF_PWR_MIN_TRES",0x00E5}, -+{12,255,"DTMF_OT_LIM_TRES",0x0A1C}, -+{13,0,"OSC1_COEF",0x7B30}, -+{14,1,"OSC1X",0x0063}, -+{15,2,"OSC1Y",0x0000}, -+{16,3,"OSC2_COEF",0x7870}, -+{17,4,"OSC2X",0x007D}, -+{18,5,"OSC2Y",0x0000}, -+{19,6,"RING_V_OFF",0x0000}, -+{20,7,"RING_OSC",0x7EF0}, -+{21,8,"RING_X",0x0160}, -+{22,9,"RING_Y",0x0000}, -+{23,255,"PULSE_ENVEL",0x2000}, -+{24,255,"PULSE_X",0x2000}, -+{25,255,"PULSE_Y",0x0000}, -+//{26,13,"RECV_DIGITAL_GAIN",0x4000}, // playback volume set lower -+{26,13,"RECV_DIGITAL_GAIN",0x2000}, // playback volume set lower -+{27,14,"XMIT_DIGITAL_GAIN",0x4000}, -+//{27,14,"XMIT_DIGITAL_GAIN",0x2000}, -+{28,15,"LOOP_CLOSE_TRES",0x1000}, -+{29,16,"RING_TRIP_TRES",0x3600}, -+{30,17,"COMMON_MIN_TRES",0x1000}, -+{31,18,"COMMON_MAX_TRES",0x0200}, -+{32,19,"PWR_ALARM_Q1Q2",0x07C0}, -+{33,20,"PWR_ALARM_Q3Q4",0x2600}, -+{34,21,"PWR_ALARM_Q5Q6",0x1B80}, -+{35,22,"LOOP_CLOSURE_FILTER",0x8000}, -+{36,23,"RING_TRIP_FILTER",0x0320}, -+{37,24,"TERM_LP_POLE_Q1Q2",0x008C}, -+{38,25,"TERM_LP_POLE_Q3Q4",0x0100}, -+{39,26,"TERM_LP_POLE_Q5Q6",0x0010}, -+{40,27,"CM_BIAS_RINGING",0x0C00}, -+{41,64,"DCDC_MIN_V",0x0C00}, -+{42,255,"DCDC_XTRA",0x1000}, -+{43,66,"LOOP_CLOSE_TRES_LOW",0x1000}, -+}; -+ -+ -+#include <dahdi/kernel.h> -+#include <dahdi/wctdm_user.h> -+ -+#include "fxo_modes.h" -+ -+#define NUM_FXO_REGS 60 -+ -+#define WC_MAX_IFACES 128 -+ -+#define WC_OFFSET 4 /* Offset between transmit and receive, in bytes. */ -+#define WC_SYNCFLAG 0xca1ef1ac -+ -+#define WC_CNTL 0x00 -+#define WC_OPER 0x01 -+#define WC_AUXC 0x02 -+#define WC_AUXD 0x03 -+#define WC_MASK0 0x04 -+#define WC_MASK1 0x05 -+#define WC_INTSTAT 0x06 -+#define WC_AUXR 0x07 -+ -+#define WC_DMAWS 0x08 -+#define WC_DMAWI 0x0c -+#define WC_DMAWE 0x10 -+#define WC_DMARS 0x18 -+#define WC_DMARI 0x1c -+#define WC_DMARE 0x20 -+ -+#define WC_AUXFUNC 0x2b -+#define WC_SERCTL 0x2d -+#define WC_FSCDELAY 0x2f -+ -+#define WC_REGBASE 0xc0 -+ -+#define WC_VER 0x0 -+#define WC_CS 0x1 -+#define WC_SPICTRL 0x2 -+#define WC_SPIDATA 0x3 -+ -+#define BIT_SPI_BYHW (1 << 0) -+#define BIT_SPI_BUSY (1 << 1) // 0=can read/write spi, 1=spi working. -+#define BIT_SPI_START (1 << 2) -+ -+ -+#define BIT_LED_CLK (1 << 0) // MiaoLin add to control the led. -+#define BIT_LED_DATA (1 << 1) // MiaoLin add to control the led. -+ -+#define BIT_CS (1 << 2) -+#define BIT_SCLK (1 << 3) -+#define BIT_SDI (1 << 4) -+#define BIT_SDO (1 << 5) -+ -+#define FLAG_EMPTY 0 -+#define FLAG_WRITE 1 -+#define FLAG_READ 2 -+#define DEFAULT_RING_DEBOUNCE 64 /* Ringer Debounce (64 ms) */ -+#define POLARITY_DEBOUNCE 64 /* Polarity debounce (64 ms) */ -+#define OHT_TIMER 6000 /* How long after RING to retain OHT */ -+ -+#define FLAG_3215 (1 << 0) -+#define FLAG_A800 (1 << 7) -+ -+#define MAX_NUM_CARDS 12 -+#define NUM_CARDS 12 -+#define NUM_FLAG 4 /* number of flag channels. */ -+ -+ -+enum cid_hook_state { -+ CID_STATE_IDLE = 0, -+ CID_STATE_RING_ON, -+ CID_STATE_RING_OFF, -+ CID_STATE_WAIT_RING_FINISH -+}; -+ -+/* if you want to record the last 8 sec voice before the driver unload, uncomment it and rebuild. */ -+/* #define TEST_LOG_INCOME_VOICE */ -+#define voc_buffer_size (8000*8) -+ -+ -+#define MAX_ALARMS 10 -+ -+#define MOD_TYPE_FXS 0 -+#define MOD_TYPE_FXO 1 -+ -+#define MINPEGTIME 10 * 8 /* 30 ms peak to peak gets us no more than 100 Hz */ -+#define PEGTIME 50 * 8 /* 50ms peak to peak gets us rings of 10 Hz or more */ -+#define PEGCOUNT 5 /* 5 cycles of pegging means RING */ -+ -+#define NUM_CAL_REGS 12 -+ -+struct calregs { -+ unsigned char vals[NUM_CAL_REGS]; -+}; -+ -+enum proslic_power_warn { -+ PROSLIC_POWER_UNKNOWN = 0, -+ PROSLIC_POWER_ON, -+ PROSLIC_POWER_WARNED, -+}; -+ -+enum battery_state { -+ BATTERY_UNKNOWN = 0, -+ BATTERY_PRESENT, -+ BATTERY_LOST, -+}; -+struct wctdm { -+ struct pci_dev *dev; -+ char *variety; -+ struct dahdi_span span; -+ struct dahdi_device *ddev; -+ unsigned char ios; -+ int usecount; -+ unsigned int intcount; -+ int dead; -+ int pos; -+ int flags[MAX_NUM_CARDS]; -+ int freeregion; -+ int alt; -+ int curcard; -+ int cardflag; /* Bit-map of present cards */ -+ enum proslic_power_warn proslic_power; -+ spinlock_t lock; -+ -+ union { -+ struct fxo { -+#ifdef AUDIO_RINGCHECK -+ unsigned int pegtimer; -+ int pegcount; -+ int peg; -+ int ring; -+#else -+ int wasringing; -+ int lastrdtx; -+#endif -+ int ringdebounce; -+ int offhook; -+ unsigned int battdebounce; -+ unsigned int battalarm; -+ enum battery_state battery; -+ int lastpol; -+ int polarity; -+ int polaritydebounce; -+ } fxo; -+ struct fxs { -+ int oldrxhook; -+ int debouncehook; -+ int lastrxhook; -+ int debounce; -+ int ohttimer; -+ int idletxhookstate; /* IDLE changing hook state */ -+ int lasttxhook; -+ int palarms; -+ struct calregs calregs; -+ } fxs; -+ } mod[MAX_NUM_CARDS]; -+ -+ /* Receive hook state and debouncing */ -+ int modtype[MAX_NUM_CARDS]; -+ unsigned char reg0shadow[MAX_NUM_CARDS]; -+ unsigned char reg1shadow[MAX_NUM_CARDS]; -+ -+ unsigned long ioaddr; -+ unsigned long mem_region; /* 32 bit Region allocated to tiger320 */ -+ unsigned long mem_len; /* Length of 32 bit region */ -+ volatile unsigned long mem32; /* Virtual representation of 32 bit memory area */ -+ -+ dma_addr_t readdma; -+ dma_addr_t writedma; -+ volatile unsigned char *writechunk; /* Double-word aligned write memory */ -+ volatile unsigned char *readchunk; /* Double-word aligned read memory */ -+ /*struct dahdi_chan chans[MAX_NUM_CARDS];*/ -+ struct dahdi_chan _chans[NUM_CARDS]; -+ struct dahdi_chan *chans[NUM_CARDS]; -+ -+ -+#ifdef TEST_LOG_INCOME_VOICE -+ char * voc_buf[MAX_NUM_CARDS + NUM_FLAG]; -+ int voc_ptr[MAX_NUM_CARDS + NUM_FLAG]; -+#endif -+ int lastchan; -+ unsigned short ledstate; -+ unsigned char fwversion; -+ int max_cards; -+ char *card_name; -+ -+ char *cid_history_buf[MAX_NUM_CARDS]; -+ int cid_history_ptr[MAX_NUM_CARDS]; -+ int cid_history_clone_cnt[MAX_NUM_CARDS]; -+ enum cid_hook_state cid_state[MAX_NUM_CARDS]; -+ int cid_ring_on_time[MAX_NUM_CARDS]; -+}; -+ -+static char* A1200P_Name = "A1200P"; -+static char* A800P_Name = "A800P"; -+ -+struct wctdm_desc { -+ char *name; -+ int flags; -+}; -+ -+static struct wctdm_desc wctdme = { "OpenVox A1200P/A800P", 0 }; -+static int acim2tiss[16] = { 0x0, 0x1, 0x4, 0x5, 0x7, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3 }; -+ -+static struct wctdm *ifaces[WC_MAX_IFACES]; -+ -+static void wctdm_release(struct wctdm *wc); -+ -+static int watchdma=0; -+static unsigned int battdebounce; -+static unsigned int battalarm; -+static unsigned int battthresh; -+static int ringdebounce = DEFAULT_RING_DEBOUNCE; -+/* times 4, because must be a multiple of 4ms: */ -+static int dialdebounce = 8 * 8; -+static int fwringdetect = 0; -+static int debug = 0; -+static int robust = 0; -+static int timingonly = 0; -+static int lowpower = 0; -+static int boostringer = 0; -+static int fastringer = 0; -+static int _opermode = 0; -+static char *opermode = "FCC"; -+static int fxshonormode = 0; -+static int alawoverride = 0; -+static int fastpickup = 0; -+static int fxotxgain = 0; -+static int fxorxgain = 0; -+static int fxstxgain = 0; -+static int fxsrxgain = 0; -+/* special h/w control command */ -+static int spibyhw = 1; -+static int usememio = 1; -+static int cidbeforering = 0; -+static int cidbuflen = 3000; /* in msec, default 3000 */ -+static int cidtimeout = 6*1000; /* in msec, default 6000 */ -+static int fxofullscale = 0; /* fxo full scale tx/rx, register 30, acim */ -+static int fixedtimepolarity=0; /* time delay in ms when send polarity after rise edge of 1st ring.*/ -+ -+static int wctdm_init_proslic(struct wctdm *wc, int card, int fast , int manual, int sane); -+ -+static void wctdm_set_led(struct wctdm* wc, int card, int onoff) -+{ -+ int i; -+ unsigned char c; -+ -+ wc->ledstate &= ~(0x01<<card); -+ wc->ledstate |= (onoff<<card); -+ c = (inb(wc->ioaddr + WC_AUXD)&~BIT_LED_CLK)|BIT_LED_DATA; -+ outb( c, wc->ioaddr + WC_AUXD); -+ for(i=MAX_NUM_CARDS-1; i>=0; i--) -+ { -+ if(wc->ledstate & (0x0001<<i)) -+ if(wc->fwversion == 0x11) -+ c &= ~BIT_LED_DATA; -+ else -+ c |= BIT_LED_DATA; -+ else -+ if(wc->fwversion == 0x11) -+ c |= BIT_LED_DATA; -+ else -+ c &= ~BIT_LED_DATA; -+ -+ outb( c, wc->ioaddr + WC_AUXD); -+ outb( c|BIT_LED_CLK, wc->ioaddr + WC_AUXD); -+ outb( (c&~BIT_LED_CLK)|BIT_LED_DATA, wc->ioaddr + WC_AUXD); -+ } -+} -+ -+ -+static inline void wctdm_transmitprep(struct wctdm *wc, unsigned char ints) -+{ -+ int x, y, chan_offset, pos; -+ volatile unsigned char *txbuf; -+ -+ //if (ints & /*0x01*/ 0x04) -+ if (ints & 0x01) -+ /* Write is at interrupt address. Start writing from normal offset */ -+ txbuf = wc->writechunk; -+ else -+ txbuf = wc->writechunk + DAHDI_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG); -+ -+ /* Calculate Transmission */ -+ dahdi_transmit(&wc->span); -+ -+ if(wc->lastchan == -1) // not in sync. -+ return; -+ -+ chan_offset = (wc->lastchan*4 + 4 ) % (MAX_NUM_CARDS+NUM_FLAG); -+ -+ for (y=0;y<DAHDI_CHUNKSIZE;y++) { -+#ifdef __BIG_ENDIAN -+ // operation pending... -+#else -+ for (x=0;x<(MAX_NUM_CARDS+NUM_FLAG);x++) { -+ pos = y * (MAX_NUM_CARDS+NUM_FLAG) + ((x + chan_offset + MAX_NUM_CARDS+NUM_FLAG - WC_OFFSET)&0x0f); -+ if(x<wc->max_cards/*MAX_NUM_CARDS*/) -+ txbuf[pos] = wc->chans[x]->writechunk[y]; -+ else -+ txbuf[pos] = 0; -+ } -+#endif -+ } -+} -+ -+ -+#ifdef AUDIO_RINGCHECK -+static inline void ring_check(struct wctdm *wc, int card) -+{ -+ int x; -+ short sample; -+ if (wc->modtype[card] != MOD_TYPE_FXO) -+ return; -+ wc->mod[card].fxo.pegtimer += DAHDI_CHUNKSIZE; -+ for (x=0;x<DAHDI_CHUNKSIZE;x++) { -+ /* Look for pegging to indicate ringing */ -+ sample = DAHDI_XLAW(wc->chans[card].readchunk[x], (&(wc->chans[card]))); -+ if ((sample > 10000) && (wc->mod[card].fxo.peg != 1)) { -+ if (debug > 1) printk(KERN_DEBUG "High peg!\n"); -+ if ((wc->mod[card].fxo.pegtimer < PEGTIME) && (wc->mod[card].fxo.pegtimer > MINPEGTIME)) -+ wc->mod[card].fxo.pegcount++; -+ wc->mod[card].fxo.pegtimer = 0; -+ wc->mod[card].fxo.peg = 1; -+ } else if ((sample < -10000) && (wc->mod[card].fxo.peg != -1)) { -+ if (debug > 1) printk(KERN_DEBUG "Low peg!\n"); -+ if ((wc->mod[card].fxo.pegtimer < (PEGTIME >> 2)) && (wc->mod[card].fxo.pegtimer > (MINPEGTIME >> 2))) -+ wc->mod[card].fxo.pegcount++; -+ wc->mod[card].fxo.pegtimer = 0; -+ wc->mod[card].fxo.peg = -1; -+ } -+ } -+ if (wc->mod[card].fxo.pegtimer > PEGTIME) { -+ /* Reset pegcount if our timer expires */ -+ wc->mod[card].fxo.pegcount = 0; -+ } -+ /* Decrement debouncer if appropriate */ -+ if (wc->mod[card].fxo.ringdebounce) -+ wc->mod[card].fxo.ringdebounce--; -+ if (!wc->mod[card].fxo.offhook && !wc->mod[card].fxo.ringdebounce) { -+ if (!wc->mod[card].fxo.ring && (wc->mod[card].fxo.pegcount > PEGCOUNT)) { -+ /* It's ringing */ -+ if (debug) -+ printk(KERN_DEBUG "RING on %d/%d!\n", wc->span.spanno, card + 1); -+ if (!wc->mod[card].fxo.offhook) -+ dahdi_hooksig(&wc->chans[card], DAHDI_RXSIG_RING); -+ wc->mod[card].fxo.ring = 1; -+ } -+ if (wc->mod[card].fxo.ring && !wc->mod[card].fxo.pegcount) { -+ /* No more ring */ -+ if (debug) -+ printk(KERN_DEBUG "NO RING on %d/%d!\n", wc->span.spanno, card + 1); -+ dahdi_hooksig(&wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ wc->mod[card].fxo.ring = 0; -+ } -+ } -+} -+#endif -+ -+ -+static inline void wctdm_receiveprep(struct wctdm *wc, unsigned char ints) -+{ -+ volatile unsigned char *rxbuf; -+ int x, y, chan_offset; -+ -+ -+ //if(ints & 0x08/*0x04*/) -+ if(ints & 0x01) -+ /* Read is at interrupt address. Valid data is available at normal offset */ -+ rxbuf = wc->readchunk; -+ else -+ rxbuf = wc->readchunk + DAHDI_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG); -+ -+ for (x = 0; x < 4; x++) { -+ if (*(int*)(rxbuf+x*4) == WC_SYNCFLAG) { -+ break; -+ } -+ } -+ -+ if(x==4) -+ { -+ printk("buffer sync misseed!\n"); -+ wc->lastchan = -1; -+ return; -+ } else if(wc->lastchan != x) { -+ printk("buffer re-sync occur from %d to %d\n", wc->lastchan, x); -+ wc->lastchan = x; -+ } -+ -+ if(watchdma) { -+ if( (x!=0) && (x!=3) ) { -+ printk("Bad re-sync %d, resetting...\n", x); -+ outb(0x0f, wc->ioaddr + WC_CNTL); -+ for(x=0; x<1000*1000*1000; x++); -+ outb(0x01, wc->ioaddr + WC_CNTL); -+ outb(0x01, wc->ioaddr + WC_OPER); -+ wc->lastchan=-1; -+ return; -+ } -+ } -+ -+ chan_offset = (wc->lastchan*4 + 4 ) % (MAX_NUM_CARDS+NUM_FLAG); -+ -+ for (x=0;x<DAHDI_CHUNKSIZE;x++) { -+#ifdef __BIG_ENDIAN -+ // operation pending... -+#else -+ for (y=0;y<wc->max_cards/*MAX_NUM_CARDS*/;y++) { -+ if (wc->cardflag & (1 << y)) -+ wc->chans[y]->readchunk[x] = rxbuf[(MAX_NUM_CARDS+NUM_FLAG) * x + ((y + chan_offset ) & 0x0f)]; -+#ifdef TEST_LOG_INCOME_VOICE -+ wc->voc_buf[y][wc->voc_ptr[y]] = rxbuf[(MAX_NUM_CARDS+NUM_FLAG) * x + ((y + chan_offset) & 0x0f)]; -+ wc->voc_ptr[y]++; -+ if(wc->voc_ptr[y] >= voc_buffer_size) -+ wc->voc_ptr[y] = 0; -+#endif -+ } -+#endif -+ } -+ -+ if(cidbeforering) -+ { -+ for(x=0; x<wc->max_cards; x++) -+ { -+ if (wc->modtype[wc->chans[x]->chanpos - 1] == MOD_TYPE_FXO) -+ if(wc->mod[wc->chans[x]->chanpos - 1].fxo.offhook == 0) -+ { -+ /*unsigned int *p_readchunk, *p_cid_history; -+ -+ p_readchunk = (unsigned int*)wc->chans[x].readchunk; -+ p_cid_history = (unsigned int*)(wc->cid_history_buf[x] + wc->cid_history_ptr[x]);*/ -+ -+ if(wc->cid_state[x] == CID_STATE_IDLE) /* we need copy data to the cid voice buffer */ -+ { -+ memcpy(wc->cid_history_buf[x] + wc->cid_history_ptr[x], wc->chans[x]->readchunk, DAHDI_CHUNKSIZE); -+ wc->cid_history_ptr[x] = (wc->cid_history_ptr[x] + DAHDI_CHUNKSIZE)%(cidbuflen * DAHDI_MAX_CHUNKSIZE); -+ } -+ else if (wc->cid_state[x] == CID_STATE_RING_ON) -+ wc->cid_history_clone_cnt[x] = cidbuflen; -+ else if (wc->cid_state[x] == CID_STATE_RING_OFF) -+ { -+ if(wc->cid_history_clone_cnt[x]) -+ { -+ memcpy(wc->chans[x]->readchunk, wc->cid_history_buf[x] + wc->cid_history_ptr[x], DAHDI_MAX_CHUNKSIZE); -+ wc->cid_history_clone_cnt[x]--; -+ wc->cid_history_ptr[x] = (wc->cid_history_ptr[x] + DAHDI_MAX_CHUNKSIZE)%(cidbuflen * DAHDI_MAX_CHUNKSIZE); -+ } -+ else -+ { -+ wc->cid_state[x] = CID_STATE_WAIT_RING_FINISH; -+ wc->cid_history_clone_cnt[x] = cidtimeout; /* wait 6 sec, if no ring, return to idle */ -+ } -+ } -+ else if(wc->cid_state[x] == CID_STATE_WAIT_RING_FINISH) -+ { -+ if(wc->cid_history_clone_cnt[x] > 0) -+ wc->cid_history_clone_cnt[x]--; -+ else -+ { -+ wc->cid_state[x] = CID_STATE_IDLE; -+ wc->cid_history_ptr[x] = 0; -+ wc->cid_history_clone_cnt[x] = 0; -+ } -+ } -+ } -+ } -+ } -+ -+#ifdef AUDIO_RINGCHECK -+ for (x=0;x<wc->max_cards;x++) -+ ring_check(wc, x); -+#endif -+ /* XXX We're wasting 8 taps. We should get closer :( */ -+ for (x = 0; x < wc->max_cards/*MAX_NUM_CARDS*/; x++) { -+ if (wc->cardflag & (1 << x)) -+ dahdi_ec_chunk(wc->chans[x], wc->chans[x]->readchunk, wc->chans[x]->writechunk); -+ } -+ -+ dahdi_receive(&wc->span); -+} -+ -+static void wctdm_stop_dma(struct wctdm *wc); -+static void wctdm_reset_tdm(struct wctdm *wc); -+static void wctdm_restart_dma(struct wctdm *wc); -+ -+ -+static unsigned char __wctdm_getcreg(struct wctdm *wc, unsigned char reg); -+static void __wctdm_setcreg(struct wctdm *wc, unsigned char reg, unsigned char val); -+ -+ -+static inline void __write_8bits(struct wctdm *wc, unsigned char bits) -+{ -+ if(spibyhw == 0) -+ { -+ int x; -+ /* Drop chip select */ -+ wc->ios |= BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ wc->ios &= ~BIT_CS; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ for (x=0;x<8;x++) { -+ /* Send out each bit, MSB first, drop SCLK as we do so */ -+ if (bits & 0x80) -+ wc->ios |= BIT_SDI; -+ else -+ wc->ios &= ~BIT_SDI; -+ wc->ios &= ~BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ /* Now raise SCLK high again and repeat */ -+ wc->ios |= BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ bits <<= 1; -+ } -+ /* Finally raise CS back high again */ -+ wc->ios |= BIT_CS; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ } -+ else -+ { -+ __wctdm_setcreg(wc, WC_SPIDATA, bits); -+ __wctdm_setcreg(wc, WC_SPICTRL, BIT_SPI_BYHW | BIT_SPI_START); -+ while ((__wctdm_getcreg(wc, WC_SPICTRL) & BIT_SPI_BUSY) != 0); -+ __wctdm_setcreg(wc, WC_SPICTRL, BIT_SPI_BYHW); -+ } -+} -+ -+ -+static inline void __reset_spi(struct wctdm *wc) -+{ -+ __wctdm_setcreg(wc, WC_SPICTRL, 0); -+ -+ /* Drop chip select and clock once and raise and clock once */ -+ wc->ios |= BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ wc->ios &= ~BIT_CS; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ wc->ios |= BIT_SDI; -+ wc->ios &= ~BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ /* Now raise SCLK high again and repeat */ -+ wc->ios |= BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ /* Finally raise CS back high again */ -+ wc->ios |= BIT_CS; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ /* Clock again */ -+ wc->ios &= ~BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ /* Now raise SCLK high again and repeat */ -+ wc->ios |= BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ -+ __wctdm_setcreg(wc, WC_SPICTRL, spibyhw); -+ -+} -+ -+static inline unsigned char __read_8bits(struct wctdm *wc) -+{ -+ unsigned char res=0, c; -+ int x; -+ if(spibyhw == 0) -+ { -+ wc->ios &= ~BIT_CS; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ /* Drop chip select */ -+ wc->ios &= ~BIT_CS; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ for (x=0;x<8;x++) { -+ res <<= 1; -+ /* Get SCLK */ -+ wc->ios &= ~BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ /* Read back the value */ -+ c = inb(wc->ioaddr + WC_AUXR); -+ if (c & BIT_SDO) -+ res |= 1; -+ /* Now raise SCLK high again */ -+ wc->ios |= BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ } -+ /* Finally raise CS back high again */ -+ wc->ios |= BIT_CS; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ wc->ios &= ~BIT_SCLK; -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ } -+ else -+ { -+ __wctdm_setcreg(wc, WC_SPICTRL, BIT_SPI_BYHW | BIT_SPI_START); -+ while ((__wctdm_getcreg(wc, WC_SPICTRL) & BIT_SPI_BUSY) != 0); -+ res = __wctdm_getcreg(wc, WC_SPIDATA); -+ __wctdm_setcreg(wc, WC_SPICTRL, BIT_SPI_BYHW); -+ } -+ -+ /* And return our result */ -+ return res; -+} -+ -+static void __wctdm_setcreg_mem(struct wctdm *wc, unsigned char reg, unsigned char val) -+{ -+ unsigned int *p = (unsigned int*)(wc->mem32 + WC_REGBASE + ((reg & 0xf) << 2)); -+ *p = val; -+} -+ -+static unsigned char __wctdm_getcreg_mem(struct wctdm *wc, unsigned char reg) -+{ -+ unsigned int *p = (unsigned int*)(wc->mem32 + WC_REGBASE + ((reg & 0xf) << 2)); -+ return (*p)&0x00ff; -+} -+ -+ -+static void __wctdm_setcreg(struct wctdm *wc, unsigned char reg, unsigned char val) -+{ -+ if(usememio) -+ __wctdm_setcreg_mem(wc, reg, val); -+ else -+ outb(val, wc->ioaddr + WC_REGBASE + ((reg & 0xf) << 2)); -+} -+ -+static unsigned char __wctdm_getcreg(struct wctdm *wc, unsigned char reg) -+{ -+ if(usememio) -+ return __wctdm_getcreg_mem(wc, reg); -+ else -+ return inb(wc->ioaddr + WC_REGBASE + ((reg & 0xf) << 2)); -+} -+ -+static inline void __wctdm_setcard(struct wctdm *wc, int card) -+{ -+ if (wc->curcard != card) { -+ __wctdm_setcreg(wc, WC_CS, card); -+ wc->curcard = card; -+ //printk("Select card %d\n", card); -+ } -+} -+ -+static void __wctdm_setreg(struct wctdm *wc, int card, unsigned char reg, unsigned char value) -+{ -+ __wctdm_setcard(wc, card); -+ if (wc->modtype[card] == MOD_TYPE_FXO) { -+ __write_8bits(wc, 0x20); -+ __write_8bits(wc, reg & 0x7f); -+ } else { -+ __write_8bits(wc, reg & 0x7f); -+ } -+ __write_8bits(wc, value); -+} -+ -+static void wctdm_setreg(struct wctdm *wc, int card, unsigned char reg, unsigned char value) -+{ -+ unsigned long flags; -+ spin_lock_irqsave(&wc->lock, flags); -+ __wctdm_setreg(wc, card, reg, value); -+ spin_unlock_irqrestore(&wc->lock, flags); -+} -+ -+static unsigned char __wctdm_getreg(struct wctdm *wc, int card, unsigned char reg) -+{ -+ __wctdm_setcard(wc, card); -+ if (wc->modtype[card] == MOD_TYPE_FXO) { -+ __write_8bits(wc, 0x60); -+ __write_8bits(wc, reg & 0x7f); -+ } else { -+ __write_8bits(wc, reg | 0x80); -+ } -+ return __read_8bits(wc); -+} -+ -+static inline void reset_spi(struct wctdm *wc, int card) -+{ -+ unsigned long flags; -+ spin_lock_irqsave(&wc->lock, flags); -+ __wctdm_setcard(wc, card); -+ __reset_spi(wc); -+ __reset_spi(wc); -+ spin_unlock_irqrestore(&wc->lock, flags); -+} -+ -+static unsigned char wctdm_getreg(struct wctdm *wc, int card, unsigned char reg) -+{ -+ unsigned long flags; -+ unsigned char res; -+ spin_lock_irqsave(&wc->lock, flags); -+ res = __wctdm_getreg(wc, card, reg); -+ spin_unlock_irqrestore(&wc->lock, flags); -+ return res; -+} -+ -+static int __wait_access(struct wctdm *wc, int card) -+{ -+ unsigned char data = 0; -+ long origjiffies; -+ int count = 0; -+ -+ #define MAX 6000 /* attempts */ -+ -+ -+ origjiffies = jiffies; -+ /* Wait for indirect access */ -+ while (count++ < MAX) -+ { -+ data = __wctdm_getreg(wc, card, I_STATUS); -+ -+ if (!data) -+ return 0; -+ -+ } -+ -+ if(count > (MAX-1)) printk(KERN_NOTICE " ##### Loop error (%02x) #####\n", data); -+ -+ return 0; -+} -+ -+static unsigned char translate_3215(unsigned char address) -+{ -+ int x; -+ for (x=0;x<sizeof(indirect_regs)/sizeof(indirect_regs[0]);x++) { -+ if (indirect_regs[x].address == address) { -+ address = indirect_regs[x].altaddr; -+ break; -+ } -+ } -+ return address; -+} -+ -+static int wctdm_proslic_setreg_indirect(struct wctdm *wc, int card, unsigned char address, unsigned short data) -+{ -+ unsigned long flags; -+ int res = -1; -+ /* Translate 3215 addresses */ -+ if (wc->flags[card] & FLAG_3215) { -+ address = translate_3215(address); -+ if (address == 255) -+ return 0; -+ } -+ spin_lock_irqsave(&wc->lock, flags); -+ if(!__wait_access(wc, card)) { -+ __wctdm_setreg(wc, card, IDA_LO,(unsigned char)(data & 0xFF)); -+ __wctdm_setreg(wc, card, IDA_HI,(unsigned char)((data & 0xFF00)>>8)); -+ __wctdm_setreg(wc, card, IAA,address); -+ res = 0; -+ }; -+ spin_unlock_irqrestore(&wc->lock, flags); -+ return res; -+} -+ -+static int wctdm_proslic_getreg_indirect(struct wctdm *wc, int card, unsigned char address) -+{ -+ unsigned long flags; -+ int res = -1; -+ char *p=NULL; -+ /* Translate 3215 addresses */ -+ if (wc->flags[card] & FLAG_3215) { -+ address = translate_3215(address); -+ if (address == 255) -+ return 0; -+ } -+ spin_lock_irqsave(&wc->lock, flags); -+ if (!__wait_access(wc, card)) { -+ __wctdm_setreg(wc, card, IAA, address); -+ if (!__wait_access(wc, card)) { -+ unsigned char data1, data2; -+ data1 = __wctdm_getreg(wc, card, IDA_LO); -+ data2 = __wctdm_getreg(wc, card, IDA_HI); -+ res = data1 | (data2 << 8); -+ } else -+ p = "Failed to wait inside\n"; -+ } else -+ p = "failed to wait\n"; -+ spin_unlock_irqrestore(&wc->lock, flags); -+ if (p) -+ printk(KERN_NOTICE "%s", p); -+ return res; -+} -+ -+static int wctdm_proslic_init_indirect_regs(struct wctdm *wc, int card) -+{ -+ unsigned char i; -+ -+ for (i=0; i<sizeof(indirect_regs) / sizeof(indirect_regs[0]); i++) -+ { -+ if(wctdm_proslic_setreg_indirect(wc, card, indirect_regs[i].address,indirect_regs[i].initial)) -+ return -1; -+ } -+ -+ return 0; -+} -+ -+static int wctdm_proslic_verify_indirect_regs(struct wctdm *wc, int card) -+{ -+ int passed = 1; -+ unsigned short i, initial; -+ int j; -+ -+ for (i=0; i<sizeof(indirect_regs) / sizeof(indirect_regs[0]); i++) -+ { -+ if((j = wctdm_proslic_getreg_indirect(wc, card, (unsigned char) indirect_regs[i].address)) < 0) { -+ printk(KERN_NOTICE "Failed to read indirect register %d\n", i); -+ return -1; -+ } -+ initial= indirect_regs[i].initial; -+ -+ if ( j != initial && (!(wc->flags[card] & FLAG_3215) || (indirect_regs[i].altaddr != 255))) -+ { -+ printk(KERN_NOTICE "!!!!!!! %s iREG %X = %X should be %X\n", -+ indirect_regs[i].name,indirect_regs[i].address,j,initial ); -+ passed = 0; -+ } -+ } -+ -+ if (passed) { -+ if (debug) -+ printk(KERN_DEBUG "Init Indirect Registers completed successfully.\n"); -+ } else { -+ printk(KERN_NOTICE " !!!!! Init Indirect Registers UNSUCCESSFULLY.\n"); -+ return -1; -+ } -+ return 0; -+} -+ -+static inline void wctdm_proslic_recheck_sanity(struct wctdm *wc, int card) -+{ -+ int res; -+ /* Check loopback */ -+ res = wc->reg1shadow[card]; -+ -+ if (!res && (res != wc->mod[card].fxs.lasttxhook)) // read real state from register By wx -+ res=wctdm_getreg(wc, card, 64); -+ -+ if (!res && (res != wc->mod[card].fxs.lasttxhook)) { -+ res = wctdm_getreg(wc, card, 8); -+ if (res) { -+ printk(KERN_NOTICE "Ouch, part reset, quickly restoring reality (%d)\n", card); -+ wctdm_init_proslic(wc, card, 1, 0, 1); -+ } else { -+ if (wc->mod[card].fxs.palarms++ < MAX_ALARMS) { -+ printk(KERN_NOTICE "Power alarm on module %d, resetting!\n", card + 1); -+ if (wc->mod[card].fxs.lasttxhook == 4) -+ wc->mod[card].fxs.lasttxhook = 1; -+ wctdm_setreg(wc, card, 64, wc->mod[card].fxs.lasttxhook); -+ } else { -+ if (wc->mod[card].fxs.palarms == MAX_ALARMS) -+ printk(KERN_NOTICE "Too many power alarms on card %d, NOT resetting!\n", card + 1); -+ } -+ } -+ } -+} -+static inline void wctdm_voicedaa_check_hook(struct wctdm *wc, int card) -+{ -+#define MS_PER_CHECK_HOOK 16 -+ -+#ifndef AUDIO_RINGCHECK -+ unsigned char res; -+#endif -+ signed char b; -+ int errors = 0; -+ struct fxo *fxo = &wc->mod[card].fxo; -+ -+ /* Try to track issues that plague slot one FXO's */ -+ b = wc->reg0shadow[card]; -+ if ((b & 0x2) || !(b & 0x8)) { -+ /* Not good -- don't look at anything else */ -+ if (debug) -+ printk(KERN_DEBUG "Error (%02x) on card %d!\n", b, card + 1); -+ errors++; -+ } -+ b &= 0x9b; -+ if (fxo->offhook) { -+ if (b != 0x9) -+ wctdm_setreg(wc, card, 5, 0x9); -+ } else { -+ if (b != 0x8) -+ wctdm_setreg(wc, card, 5, 0x8); -+ } -+ if (errors) -+ return; -+ if (!fxo->offhook) { -+ if(fixedtimepolarity) { -+ if ( wc->cid_state[card] == CID_STATE_RING_ON && wc->cid_ring_on_time[card]>0) { -+ if(wc->cid_ring_on_time[card]>=fixedtimepolarity) { -+ dahdi_qevent_lock(wc->chans[card], DAHDI_EVENT_POLARITY); -+ wc->cid_ring_on_time[card] = -1; /* the polarity already sent */ -+ } else { -+ wc->cid_ring_on_time[card] += 16; -+ } -+ } -+ } -+ if (fwringdetect) { -+ res = wc->reg0shadow[card] & 0x60; -+ if (fxo->ringdebounce) { -+ --fxo->ringdebounce; -+ if (res && (res != fxo->lastrdtx) && -+ (fxo->battery == BATTERY_PRESENT)) { -+ if (!fxo->wasringing) { -+ fxo->wasringing = 1; -+ if (debug) { -+ printk(KERN_DEBUG "RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ if(cidbeforering) { -+ if(wc->cid_state[card] == CID_STATE_IDLE) { -+ wc->cid_state[card] = CID_STATE_RING_ON; -+ wc->cid_ring_on_time[card] = 16; /* check every 16ms */ -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ } -+ fxo->lastrdtx = res; -+ fxo->ringdebounce = 10; -+ } else if (!res) { -+ if ((fxo->ringdebounce == 0) && fxo->wasringing) { -+ fxo->wasringing = 0; -+ if (debug) { -+ printk(KERN_DEBUG "NO RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ if(cidbeforering) { -+ if(wc->cid_state[card] == CID_STATE_RING_ON) { -+ if(fixedtimepolarity==0) { -+ dahdi_qevent_lock(wc->chans[card], DAHDI_EVENT_POLARITY); -+ } -+ wc->cid_state[card] = CID_STATE_RING_OFF; -+ } else { -+ if(wc->cid_state[card] == CID_STATE_WAIT_RING_FINISH) { -+ wc->cid_history_clone_cnt[card] = cidtimeout; -+ } -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ } -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ } -+ } -+ } -+ } else if (res && (fxo->battery == BATTERY_PRESENT)) { -+ fxo->lastrdtx = res; -+ fxo->ringdebounce = 10; -+ } -+ } else { -+ res = wc->reg0shadow[card]; -+ if ((res & 0x60) && (fxo->battery == BATTERY_PRESENT)) { -+ fxo->ringdebounce += (DAHDI_CHUNKSIZE * 16); -+ if (fxo->ringdebounce >= DAHDI_CHUNKSIZE * ringdebounce) { -+ if (!fxo->wasringing) { -+ fxo->wasringing = 1; -+ if(cidbeforering) { -+ if(wc->cid_state[card] == CID_STATE_IDLE) { -+ wc->cid_state[card] = CID_STATE_RING_ON; -+ wc->cid_ring_on_time[card] = 16; /* check every 16ms */ -+ } -+ else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ if (debug) { -+ printk(KERN_DEBUG "RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ } -+ fxo->ringdebounce = DAHDI_CHUNKSIZE * ringdebounce; -+ } -+ } else { -+ fxo->ringdebounce -= DAHDI_CHUNKSIZE * 4; -+ if (fxo->ringdebounce <= 0) { -+ if (fxo->wasringing) { -+ fxo->wasringing = 0; -+ if(cidbeforering) { -+ if(wc->cid_state[card] == CID_STATE_RING_ON) { -+ if(fixedtimepolarity==0) { -+ dahdi_qevent_lock(wc->chans[card], DAHDI_EVENT_POLARITY); -+ } -+ wc->cid_state[card] = CID_STATE_RING_OFF; -+ } else { -+ if(wc->cid_state[card] == CID_STATE_WAIT_RING_FINISH) { -+ wc->cid_history_clone_cnt[card] = cidtimeout; -+ } -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ } -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ } -+ if (debug) { -+ printk(KERN_DEBUG "NO RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ } -+ fxo->ringdebounce = 0; -+ } -+ } -+ } -+ } -+ -+ b = wc->reg1shadow[card]; -+ if (abs(b) < battthresh) { -+ /* possible existing states: -+ battery lost, no debounce timer -+ battery lost, debounce timer (going to battery present) -+ battery present or unknown, no debounce timer -+ battery present or unknown, debounce timer (going to battery lost) -+ */ -+ -+ if (fxo->battery == BATTERY_LOST) { -+ if (fxo->battdebounce) { -+ /* we were going to BATTERY_PRESENT, but battery was lost again, -+ so clear the debounce timer */ -+ fxo->battdebounce = 0; -+ } -+ } else { -+ if (fxo->battdebounce) { -+ /* going to BATTERY_LOST, see if we are there yet */ -+ if (--fxo->battdebounce == 0) { -+ fxo->battery = BATTERY_LOST; -+ if (debug) -+ printk(KERN_DEBUG "NO BATTERY on %d/%d!\n", wc->span.spanno, card + 1); -+#ifdef JAPAN -+ if (!wc->ohdebounce && wc->offhook) { -+ dahdi_hooksig(&wc->chans[card], DAHDI_RXSIG_ONHOOK); -+ if (debug) -+ printk(KERN_DEBUG "Signalled On Hook\n"); -+#ifdef ZERO_BATT_RING -+ wc->onhook++; -+#endif -+ } -+#else -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_ONHOOK); -+ /* set the alarm timer, taking into account that part of its time -+ period has already passed while debouncing occurred */ -+ fxo->battalarm = (battalarm - battdebounce) / MS_PER_CHECK_HOOK; -+#endif -+ } -+ } else { -+ /* start the debounce timer to verify that battery has been lost */ -+ fxo->battdebounce = battdebounce / MS_PER_CHECK_HOOK; -+ } -+ } -+ } else { -+ /* possible existing states: -+ battery lost or unknown, no debounce timer -+ battery lost or unknown, debounce timer (going to battery present) -+ battery present, no debounce timer -+ battery present, debounce timer (going to battery lost) -+ */ -+ -+ if (fxo->battery == BATTERY_PRESENT) { -+ if (fxo->battdebounce) { -+ /* we were going to BATTERY_LOST, but battery appeared again, -+ so clear the debounce timer */ -+ fxo->battdebounce = 0; -+ } -+ } else { -+ if (fxo->battdebounce) { -+ /* going to BATTERY_PRESENT, see if we are there yet */ -+ if (--fxo->battdebounce == 0) { -+ fxo->battery = BATTERY_PRESENT; -+ if (debug) -+ printk(KERN_DEBUG "BATTERY on %d/%d (%s)!\n", wc->span.spanno, card + 1, -+ (b < 0) ? "-" : "+"); -+#ifdef ZERO_BATT_RING -+ if (wc->onhook) { -+ wc->onhook = 0; -+ dahdi_hooksig(&wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ if (debug) -+ printk(KERN_DEBUG "Signalled Off Hook\n"); -+ } -+#else -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+#endif -+ /* set the alarm timer, taking into account that part of its time -+ period has already passed while debouncing occurred */ -+ fxo->battalarm = (battalarm - battdebounce) / MS_PER_CHECK_HOOK; -+ } -+ } else { -+ /* start the debounce timer to verify that battery has appeared */ -+ fxo->battdebounce = battdebounce / MS_PER_CHECK_HOOK; -+ } -+ } -+ } -+ -+ if (fxo->lastpol >= 0) { -+ if (b < 0) { -+ fxo->lastpol = -1; -+ fxo->polaritydebounce = POLARITY_DEBOUNCE / MS_PER_CHECK_HOOK; -+ } -+ } -+ if (fxo->lastpol <= 0) { -+ if (b > 0) { -+ fxo->lastpol = 1; -+ fxo->polaritydebounce = POLARITY_DEBOUNCE / MS_PER_CHECK_HOOK; -+ } -+ } -+ -+ if (fxo->battalarm) { -+ if (--fxo->battalarm == 0) { -+ /* the alarm timer has expired, so update the battery alarm state -+ for this channel */ -+ dahdi_alarm_channel(wc->chans[card], fxo->battery == BATTERY_LOST ? DAHDI_ALARM_RED : DAHDI_ALARM_NONE); -+ } -+ } -+ -+ if (fxo->polaritydebounce) { -+ if (--fxo->polaritydebounce == 0) { -+ if (fxo->lastpol != fxo->polarity) { -+ if (debug) -+ printk(KERN_DEBUG "%lu Polarity reversed (%d -> %d)\n", jiffies, -+ fxo->polarity, -+ fxo->lastpol); -+ if (fxo->polarity) -+ dahdi_qevent_lock(wc->chans[card], DAHDI_EVENT_POLARITY); -+ fxo->polarity = fxo->lastpol; -+ } -+ } -+ } -+#undef MS_PER_CHECK_HOOK -+} -+ -+static inline void wctdm_proslic_check_hook(struct wctdm *wc, int card) -+{ -+ char res; -+ int hook; -+ -+ /* For some reason we have to debounce the -+ hook detector. */ -+ -+ res = wc->reg0shadow[card]; -+ hook = (res & 1); -+ if (hook != wc->mod[card].fxs.lastrxhook) { -+ /* Reset the debounce (must be multiple of 4ms) */ -+ wc->mod[card].fxs.debounce = dialdebounce * 4; -+ -+#if 0 -+ printk(KERN_DEBUG "Resetting debounce card %d hook %d, %d\n", card, hook, wc->mod[card].fxs.debounce); -+#endif -+ } else { -+ if (wc->mod[card].fxs.debounce > 0) { -+ wc->mod[card].fxs.debounce-= 16 * DAHDI_CHUNKSIZE; -+#if 0 -+ printk(KERN_DEBUG "Sustaining hook %d, %d\n", hook, wc->mod[card].fxs.debounce); -+#endif -+ if (!wc->mod[card].fxs.debounce) { -+#if 0 -+ printk(KERN_DEBUG "Counted down debounce, newhook: %d...\n", hook); -+#endif -+ wc->mod[card].fxs.debouncehook = hook; -+ } -+ if (!wc->mod[card].fxs.oldrxhook && wc->mod[card].fxs.debouncehook) { -+ /* Off hook */ -+#if 1 -+ if (debug) -+#endif -+ printk(KERN_DEBUG "opvxa1200: Card %d Going off hook\n", card); -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ if (robust) -+ wctdm_init_proslic(wc, card, 1, 0, 1); -+ wc->mod[card].fxs.oldrxhook = 1; -+ -+ } else if (wc->mod[card].fxs.oldrxhook && !wc->mod[card].fxs.debouncehook) { -+ /* On hook */ -+#if 1 -+ if (debug) -+#endif -+ printk(KERN_DEBUG "opvxa1200: Card %d Going on hook\n", card); -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_ONHOOK); -+ wc->mod[card].fxs.oldrxhook = 0; -+ } -+ } -+ } -+ wc->mod[card].fxs.lastrxhook = hook; -+} -+ -+DAHDI_IRQ_HANDLER(wctdm_interrupt) -+{ -+ struct wctdm *wc = dev_id; -+ unsigned char ints; -+ int x, y, z; -+ int mode; -+ -+ ints = inb(wc->ioaddr + WC_INTSTAT); -+ -+ if (!ints) -+ return IRQ_NONE; -+ -+ outb(ints, wc->ioaddr + WC_INTSTAT); -+ -+ if (ints & 0x10) { -+ /* Stop DMA, wait for watchdog */ -+ printk(KERN_INFO "TDM PCI Master abort\n"); -+ wctdm_stop_dma(wc); -+ return IRQ_RETVAL(1); -+ } -+ -+ if (ints & 0x20) { -+ printk(KERN_INFO "PCI Target abort\n"); -+ return IRQ_RETVAL(1); -+ } -+ -+ for (x=0;x<wc->max_cards/*4*3*/;x++) { -+ if (wc->cardflag & (1 << x) && -+ (wc->modtype[x] == MOD_TYPE_FXS)) { -+ if (wc->mod[x].fxs.lasttxhook == 0x4) { -+ /* RINGing, prepare for OHT */ -+ wc->mod[x].fxs.ohttimer = OHT_TIMER << 3; -+ if (reversepolarity) -+ wc->mod[x].fxs.idletxhookstate = 0x6; /* OHT mode when idle */ -+ else -+ wc->mod[x].fxs.idletxhookstate = 0x2; -+ } else { -+ if (wc->mod[x].fxs.ohttimer) { -+ wc->mod[x].fxs.ohttimer-= DAHDI_CHUNKSIZE; -+ if (!wc->mod[x].fxs.ohttimer) { -+ if (reversepolarity) -+ wc->mod[x].fxs.idletxhookstate = 0x5; /* Switch to active */ -+ else -+ wc->mod[x].fxs.idletxhookstate = 0x1; -+ if ((wc->mod[x].fxs.lasttxhook == 0x2) || (wc->mod[x].fxs.lasttxhook == 0x6)) { -+ /* Apply the change if appropriate */ -+ if (reversepolarity) -+ wc->mod[x].fxs.lasttxhook = 0x5; -+ else -+ wc->mod[x].fxs.lasttxhook = 0x1; -+ wctdm_setreg(wc, x, 64, wc->mod[x].fxs.lasttxhook); -+ } -+ } -+ } -+ } -+ } -+ } -+ -+ if (ints & 0x0f) { -+ wc->intcount++; -+ z = wc->intcount & 0x3; -+ mode = wc->intcount & 0xc; -+ for(y=0; y<wc->max_cards/4/*3*/; y++) -+ { -+ x = z + y*4; -+ if (wc->cardflag & (1 << x ) ) -+ { -+ switch(mode) -+ { -+ case 0: -+ /* Rest */ -+ break; -+ case 4: -+ /* Read first shadow reg */ -+ if (wc->modtype[x] == MOD_TYPE_FXS) -+ wc->reg0shadow[x] = wctdm_getreg(wc, x, 68); -+ else if (wc->modtype[x] == MOD_TYPE_FXO) -+ wc->reg0shadow[x] = wctdm_getreg(wc, x, 5); -+ break; -+ case 8: -+ /* Read second shadow reg */ -+ if (wc->modtype[x] == MOD_TYPE_FXS) -+ wc->reg1shadow[x] = wctdm_getreg(wc, x, 64); -+ else if (wc->modtype[x] == MOD_TYPE_FXO) -+ wc->reg1shadow[x] = wctdm_getreg(wc, x, 29); -+ break; -+ case 12: -+ /* Perform processing */ -+ if (wc->modtype[x] == MOD_TYPE_FXS) { -+ wctdm_proslic_check_hook(wc, x); -+ if (!(wc->intcount & 0xf0)) -+ wctdm_proslic_recheck_sanity(wc, x); -+ } else if (wc->modtype[x] == MOD_TYPE_FXO) { -+ wctdm_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ if (!(wc->intcount % 10000)) { -+ /* Accept an alarm once per 10 seconds */ -+ for (x=0;x<wc->max_cards/*4*3*/;x++) -+ if (wc->modtype[x] == MOD_TYPE_FXS) { -+ if (wc->mod[x].fxs.palarms) -+ wc->mod[x].fxs.palarms--; -+ } -+ } -+ wctdm_receiveprep(wc, ints); -+ wctdm_transmitprep(wc, ints); -+ } -+ -+ return IRQ_RETVAL(1); -+ -+} -+ -+static int wctdm_voicedaa_insane(struct wctdm *wc, int card) -+{ -+ int blah; -+ blah = wctdm_getreg(wc, card, 2); -+ if (blah != 0x3) -+ return -2; -+ blah = wctdm_getreg(wc, card, 11); -+ if (debug) -+ printk(KERN_DEBUG "VoiceDAA System: %02x\n", blah & 0xf); -+ return 0; -+} -+ -+static int wctdm_proslic_insane(struct wctdm *wc, int card) -+{ -+ int blah,insane_report; -+ insane_report=0; -+ -+ blah = wctdm_getreg(wc, card, 0); -+ if (debug) -+ printk(KERN_DEBUG "ProSLIC on module %d, product %d, version %d\n", card, (blah & 0x30) >> 4, (blah & 0xf)); -+ -+#if 0 -+ if ((blah & 0x30) >> 4) { -+ printk(KERN_DEBUG "ProSLIC on module %d is not a 3210.\n", card); -+ return -1; -+ } -+#endif -+ if (((blah & 0xf) == 0) || ((blah & 0xf) == 0xf)) { -+ /* SLIC not loaded */ -+ return -1; -+ } -+ if ((blah & 0xf) < 2) { -+ printk(KERN_NOTICE "ProSLIC 3210 version %d is too old\n", blah & 0xf); -+ return -1; -+ } -+ if (wctdm_getreg(wc, card, 1) & 0x80) -+ /* ProSLIC 3215, not a 3210 */ -+ wc->flags[card] |= FLAG_3215; -+ -+ blah = wctdm_getreg(wc, card, 8); -+ if (blah != 0x2) { -+ printk(KERN_NOTICE "ProSLIC on module %d insane (1) %d should be 2\n", card, blah); -+ return -1; -+ } else if ( insane_report) -+ printk(KERN_NOTICE "ProSLIC on module %d Reg 8 Reads %d Expected is 0x2\n",card,blah); -+ -+ blah = wctdm_getreg(wc, card, 64); -+ if (blah != 0x0) { -+ printk(KERN_NOTICE "ProSLIC on module %d insane (2)\n", card); -+ return -1; -+ } else if ( insane_report) -+ printk(KERN_NOTICE "ProSLIC on module %d Reg 64 Reads %d Expected is 0x0\n",card,blah); -+ -+ blah = wctdm_getreg(wc, card, 11); -+ if (blah != 0x33) { -+ printk(KERN_NOTICE "ProSLIC on module %d insane (3)\n", card); -+ return -1; -+ } else if ( insane_report) -+ printk(KERN_NOTICE "ProSLIC on module %d Reg 11 Reads %d Expected is 0x33\n",card,blah); -+ -+ /* Just be sure it's setup right. */ -+ wctdm_setreg(wc, card, 30, 0); -+ -+ if (debug) -+ printk(KERN_DEBUG "ProSLIC on module %d seems sane.\n", card); -+ return 0; -+} -+ -+static int wctdm_proslic_powerleak_test(struct wctdm *wc, int card) -+{ -+ unsigned long origjiffies; -+ unsigned char vbat; -+ -+ /* Turn off linefeed */ -+ wctdm_setreg(wc, card, 64, 0); -+ -+ /* Power down */ -+ wctdm_setreg(wc, card, 14, 0x10); -+ -+ /* Wait for one second */ -+ origjiffies = jiffies; -+ -+ while((vbat = wctdm_getreg(wc, card, 82)) > 0x6) { -+ if ((jiffies - origjiffies) >= (HZ/2)) -+ break; -+ } -+ -+ if (vbat < 0x06) { -+ printk(KERN_NOTICE "Excessive leakage detected on module %d: %d volts (%02x) after %d ms\n", card, -+ 376 * vbat / 1000, vbat, (int)((jiffies - origjiffies) * 1000 / HZ)); -+ return -1; -+ } else if (debug) { -+ printk(KERN_NOTICE "Post-leakage voltage: %d volts\n", 376 * vbat / 1000); -+ } -+ return 0; -+} -+ -+static int wctdm_powerup_proslic(struct wctdm *wc, int card, int fast) -+{ -+ unsigned char vbat; -+ unsigned long origjiffies; -+ int lim; -+ -+ /* Set period of DC-DC converter to 1/64 khz */ -+ wctdm_setreg(wc, card, 92, 0xff /* was 0xff */); -+ -+ /* Wait for VBat to powerup */ -+ origjiffies = jiffies; -+ -+ /* Disable powerdown */ -+ wctdm_setreg(wc, card, 14, 0); -+ -+ /* If fast, don't bother checking anymore */ -+ if (fast) -+ return 0; -+ -+ while((vbat = wctdm_getreg(wc, card, 82)) < 0xc0) { -+ /* Wait no more than 500ms */ -+ if ((jiffies - origjiffies) > HZ/2) { -+ break; -+ } -+ } -+ -+ if (vbat < 0xc0) { -+ if (wc->proslic_power == PROSLIC_POWER_UNKNOWN) -+ printk(KERN_NOTICE "ProSLIC on module %d failed to powerup within %d ms (%d mV only)\n\n -- DID YOU REMEMBER TO PLUG IN THE HD POWER CABLE TO THE A1200P??\n", -+ card, (int)(((jiffies - origjiffies) * 1000 / HZ)), -+ vbat * 375); -+ wc->proslic_power = PROSLIC_POWER_WARNED; -+ return -1; -+ } else if (debug) { -+ printk(KERN_DEBUG "ProSLIC on module %d powered up to -%d volts (%02x) in %d ms\n", -+ card, vbat * 376 / 1000, vbat, (int)(((jiffies - origjiffies) * 1000 / HZ))); -+ } -+ wc->proslic_power = PROSLIC_POWER_ON; -+ -+ /* Proslic max allowed loop current, reg 71 LOOP_I_LIMIT */ -+ /* If out of range, just set it to the default value */ -+ lim = (loopcurrent - 20) / 3; -+ if ( loopcurrent > 41 ) { -+ lim = 0; -+ if (debug) -+ printk(KERN_DEBUG "Loop current out of range! Setting to default 20mA!\n"); -+ } -+ else if (debug) -+ printk(KERN_DEBUG "Loop current set to %dmA!\n",(lim*3)+20); -+ wctdm_setreg(wc,card,LOOP_I_LIMIT,lim); -+ -+ /* Engage DC-DC converter */ -+ wctdm_setreg(wc, card, 93, 0x19 /* was 0x19 */); -+#if 0 -+ origjiffies = jiffies; -+ while(0x80 & wctdm_getreg(wc, card, 93)) { -+ if ((jiffies - origjiffies) > 2 * HZ) { -+ printk(KERN_DEBUG "Timeout waiting for DC-DC calibration on module %d\n", card); -+ return -1; -+ } -+ } -+ -+#if 0 -+ /* Wait a full two seconds */ -+ while((jiffies - origjiffies) < 2 * HZ); -+ -+ /* Just check to be sure */ -+ vbat = wctdm_getreg(wc, card, 82); -+ printk(KERN_DEBUG "ProSLIC on module %d powered up to -%d volts (%02x) in %d ms\n", -+ card, vbat * 376 / 1000, vbat, (int)(((jiffies - origjiffies) * 1000 / HZ))); -+#endif -+#endif -+ return 0; -+ -+} -+ -+static int wctdm_proslic_manual_calibrate(struct wctdm *wc, int card){ -+ unsigned long origjiffies; -+ unsigned char i; -+ -+ wctdm_setreg(wc, card, 21, 0);//(0) Disable all interupts in DR21 -+ wctdm_setreg(wc, card, 22, 0);//(0)Disable all interupts in DR21 -+ wctdm_setreg(wc, card, 23, 0);//(0)Disable all interupts in DR21 -+ wctdm_setreg(wc, card, 64, 0);//(0) -+ -+ wctdm_setreg(wc, card, 97, 0x18); //(0x18)Calibrations without the ADC and DAC offset and without common mode calibration. -+ wctdm_setreg(wc, card, 96, 0x47); //(0x47) Calibrate common mode and differential DAC mode DAC + ILIM -+ -+ origjiffies=jiffies; -+ while( wctdm_getreg(wc,card,96)!=0 ){ -+ if((jiffies-origjiffies)>80) -+ return -1; -+ } -+//Initialized DR 98 and 99 to get consistant results. -+// 98 and 99 are the results registers and the search should have same intial conditions. -+ -+/*******************************The following is the manual gain mismatch calibration****************************/ -+/*******************************This is also available as a function *******************************************/ -+ // Delay 10ms -+ origjiffies=jiffies; -+ while((jiffies-origjiffies)<1); -+ wctdm_proslic_setreg_indirect(wc, card, 88,0); -+ wctdm_proslic_setreg_indirect(wc,card,89,0); -+ wctdm_proslic_setreg_indirect(wc,card,90,0); -+ wctdm_proslic_setreg_indirect(wc,card,91,0); -+ wctdm_proslic_setreg_indirect(wc,card,92,0); -+ wctdm_proslic_setreg_indirect(wc,card,93,0); -+ -+ wctdm_setreg(wc, card, 98,0x10); // This is necessary if the calibration occurs other than at reset time -+ wctdm_setreg(wc, card, 99,0x10); -+ -+ for ( i=0x1f; i>0; i--) -+ { -+ wctdm_setreg(wc, card, 98,i); -+ origjiffies=jiffies; -+ while((jiffies-origjiffies)<4); -+ if((wctdm_getreg(wc,card,88)) == 0) -+ break; -+ } // for -+ -+ for ( i=0x1f; i>0; i--) -+ { -+ wctdm_setreg(wc, card, 99,i); -+ origjiffies=jiffies; -+ while((jiffies-origjiffies)<4); -+ if((wctdm_getreg(wc,card,89)) == 0) -+ break; -+ }//for -+ -+/*******************************The preceding is the manual gain mismatch calibration****************************/ -+/**********************************The following is the longitudinal Balance Cal***********************************/ -+ wctdm_setreg(wc,card,64,1); -+ while((jiffies-origjiffies)<10); // Sleep 100? -+ -+ wctdm_setreg(wc, card, 64, 0); -+ wctdm_setreg(wc, card, 23, 0x4); // enable interrupt for the balance Cal -+ wctdm_setreg(wc, card, 97, 0x1); // this is a singular calibration bit for longitudinal calibration -+ wctdm_setreg(wc, card, 96,0x40); -+ -+ wctdm_getreg(wc,card,96); /* Read Reg 96 just cause */ -+ -+ wctdm_setreg(wc, card, 21, 0xFF); -+ wctdm_setreg(wc, card, 22, 0xFF); -+ wctdm_setreg(wc, card, 23, 0xFF); -+ -+ /**The preceding is the longitudinal Balance Cal***/ -+ return(0); -+ -+} -+#if 1 -+static int wctdm_proslic_calibrate(struct wctdm *wc, int card) -+{ -+ unsigned long origjiffies; -+ int x; -+ /* Perform all calibrations */ -+ wctdm_setreg(wc, card, 97, 0x1f); -+ -+ /* Begin, no speedup */ -+ wctdm_setreg(wc, card, 96, 0x5f); -+ -+ /* Wait for it to finish */ -+ origjiffies = jiffies; -+ while(wctdm_getreg(wc, card, 96)) { -+ if ((jiffies - origjiffies) > 2 * HZ) { -+ printk(KERN_NOTICE "Timeout waiting for calibration of module %d\n", card); -+ return -1; -+ } -+ } -+ -+ if (debug) { -+ /* Print calibration parameters */ -+ printk(KERN_DEBUG "Calibration Vector Regs 98 - 107: \n"); -+ for (x=98;x<108;x++) { -+ printk(KERN_DEBUG "%d: %02x\n", x, wctdm_getreg(wc, card, x)); -+ } -+ } -+ return 0; -+} -+#endif -+ -+static void wait_just_a_bit(int foo) -+{ -+ long newjiffies; -+ newjiffies = jiffies + foo; -+ while(jiffies < newjiffies); -+} -+ -+/********************************************************************* -+ * Set the hwgain on the analog modules -+ * -+ * card = the card position for this module (0-23) -+ * gain = gain in dB x10 (e.g. -3.5dB would be gain=-35) -+ * tx = (0 for rx; 1 for tx) -+ * -+ *******************************************************************/ -+static int wctdm_set_hwgain(struct wctdm *wc, int card, __s32 gain, __u32 tx) -+{ -+ if (!(wc->modtype[card] == MOD_TYPE_FXO)) { -+ printk(KERN_NOTICE "Cannot adjust gain. Unsupported module type!\n"); -+ return -1; -+ } -+ if (tx) { -+ if (debug) -+ printk(KERN_DEBUG "setting FXO tx gain for card=%d to %d\n", card, gain); -+ if (gain >= -150 && gain <= 0) { -+ wctdm_setreg(wc, card, 38, 16 + (gain/-10)); -+ wctdm_setreg(wc, card, 40, 16 + (-gain%10)); -+ } else if (gain <= 120 && gain > 0) { -+ wctdm_setreg(wc, card, 38, gain/10); -+ wctdm_setreg(wc, card, 40, (gain%10)); -+ } else { -+ printk(KERN_INFO "FXO tx gain is out of range (%d)\n", gain); -+ return -1; -+ } -+ } else { /* rx */ -+ if (debug) -+ printk(KERN_DEBUG "setting FXO rx gain for card=%d to %d\n", card, gain); -+ if (gain >= -150 && gain <= 0) { -+ wctdm_setreg(wc, card, 39, 16+ (gain/-10)); -+ wctdm_setreg(wc, card, 41, 16 + (-gain%10)); -+ } else if (gain <= 120 && gain > 0) { -+ wctdm_setreg(wc, card, 39, gain/10); -+ wctdm_setreg(wc, card, 41, (gain%10)); -+ } else { -+ printk(KERN_INFO "FXO rx gain is out of range (%d)\n", gain); -+ return -1; -+ } -+ } -+ -+ return 0; -+} -+ -+static int wctdm_init_voicedaa(struct wctdm *wc, int card, int fast, int manual, int sane) -+{ -+ unsigned char reg16=0, reg26=0, reg30=0, reg31=0; -+ unsigned int tsi; -+ long newjiffies; -+ wc->modtype[card] = MOD_TYPE_FXO; -+ /* Sanity check the ProSLIC */ -+ reset_spi(wc, card); -+ if (!sane && wctdm_voicedaa_insane(wc, card)) -+ return -2; -+ -+ /* Software reset */ -+ wctdm_setreg(wc, card, 1, 0x80); -+ -+ /* Wait just a bit */ -+ wait_just_a_bit(HZ/10); -+ -+ /* Enable PCM, ulaw */ -+ if (alawoverride) -+ wctdm_setreg(wc, card, 33, 0x20); -+ else -+ wctdm_setreg(wc, card, 33, 0x28); -+ -+ /* Set On-hook speed, Ringer impedence, and ringer threshold */ -+ reg16 |= (fxo_modes[_opermode].ohs << 6); -+ reg16 |= (fxo_modes[_opermode].rz << 1); -+ reg16 |= (fxo_modes[_opermode].rt); -+ wctdm_setreg(wc, card, 16, reg16); -+ -+ if(fwringdetect) { -+ /* Enable ring detector full-wave rectifier mode */ -+ wctdm_setreg(wc, card, 18, 2); -+ wctdm_setreg(wc, card, 24, 0); -+ } else { -+ /* Set to the device defaults */ -+ wctdm_setreg(wc, card, 18, 0); -+ wctdm_setreg(wc, card, 24, 0x19); -+ } -+ -+ /* Set DC Termination: -+ Tip/Ring voltage adjust, minimum operational current, current limitation */ -+ reg26 |= (fxo_modes[_opermode].dcv << 6); -+ reg26 |= (fxo_modes[_opermode].mini << 4); -+ reg26 |= (fxo_modes[_opermode].ilim << 1); -+ wctdm_setreg(wc, card, 26, reg26); -+ -+ /* Set AC Impedence */ -+ reg30 = (fxofullscale==1) ? (fxo_modes[_opermode].acim|0x10) : (fxo_modes[_opermode].acim); -+ wctdm_setreg(wc, card, 30, reg30); -+ -+ /* Misc. DAA parameters */ -+ if (fastpickup) -+ reg31 = 0xb3; -+ else -+ reg31 = 0xa3; -+ -+ reg31 |= (fxo_modes[_opermode].ohs2 << 3); -+ wctdm_setreg(wc, card, 31, reg31); -+ -+ if((wc->fwversion&0x0f)==6) -+ { -+ tsi = (3-(card%4))*8 + (card/4) *128; -+ wctdm_setreg(wc, card, 34, tsi&0xff); -+ wctdm_setreg(wc, card, 35, (tsi>>8)&0x3); -+ wctdm_setreg(wc, card, 36, (tsi+1)&0xff); -+ wctdm_setreg(wc, card, 37, ((tsi+1)>>8)&0x3); -+ } -+ else -+ { -+ /* Set Transmit/Receive timeslot */ -+ //printk("set card %d to %d\n", card, (3-(card%4)) * 8 + (card/4) * 64); -+ wctdm_setreg(wc, card, 34, (3-(card%4)) * 8 + (card/4) * 64); -+ wctdm_setreg(wc, card, 35, 0x00); -+ wctdm_setreg(wc, card, 36, (3-(card%4)) * 8 + (card/4) * 64); -+ wctdm_setreg(wc, card, 37, 0x00); -+ } -+ -+ /* Enable ISO-Cap */ -+ wctdm_setreg(wc, card, 6, 0x00); -+ -+ if (fastpickup) -+ wctdm_setreg(wc, card, 17, wctdm_getreg(wc, card, 17) | 0x20); -+ -+ /* Wait 1000ms for ISO-cap to come up */ -+ newjiffies = jiffies; -+ newjiffies += 2 * HZ; -+ while((jiffies < newjiffies) && !(wctdm_getreg(wc, card, 11) & 0xf0)) -+ wait_just_a_bit(HZ/10); -+ -+ if (!(wctdm_getreg(wc, card, 11) & 0xf0)) { -+ printk(KERN_NOTICE "VoiceDAA did not bring up ISO link properly!\n"); -+ return -1; -+ } -+ if (debug) -+ printk(KERN_DEBUG "ISO-Cap is now up, line side: %02x rev %02x\n", -+ wctdm_getreg(wc, card, 11) >> 4, -+ (wctdm_getreg(wc, card, 13) >> 2) & 0xf); -+ /* Enable on-hook line monitor */ -+ wctdm_setreg(wc, card, 5, 0x08); -+ -+ /* Take values for fxotxgain and fxorxgain and apply them to module */ -+ wctdm_set_hwgain(wc, card, fxotxgain, 1); -+ wctdm_set_hwgain(wc, card, fxorxgain, 0); -+ -+ /* NZ -- crank the tx gain up by 7 dB */ -+ if (!strcmp(fxo_modes[_opermode].name, "NEWZEALAND")) { -+ printk(KERN_INFO "Adjusting gain\n"); -+ wctdm_set_hwgain(wc, card, 7, 1); -+ } -+ -+ if(debug) -+ printk(KERN_DEBUG "DEBUG fxotxgain:%i.%i fxorxgain:%i.%i\n", (wctdm_getreg(wc, card, 38)/16)?-(wctdm_getreg(wc, card, 38) - 16) : wctdm_getreg(wc, card, 38), (wctdm_getreg(wc, card, 40)/16)? -(wctdm_getreg(wc, card, 40) - 16):wctdm_getreg(wc, card, 40), (wctdm_getreg(wc, card, 39)/16)? -(wctdm_getreg(wc, card, 39) - 16) : wctdm_getreg(wc, card, 39),(wctdm_getreg(wc, card, 41)/16)?-(wctdm_getreg(wc, card, 41) - 16):wctdm_getreg(wc, card, 41)); -+ -+ return 0; -+ -+} -+ -+static int wctdm_init_proslic(struct wctdm *wc, int card, int fast, int manual, int sane) -+{ -+ -+ unsigned short tmp[5]; -+ unsigned char r19, r9; -+ int x, tsi; -+ int fxsmode=0; -+// int tmpcard; -+ -+ /* Sanity check the ProSLIC */ -+ if (!sane && wctdm_proslic_insane(wc, card)) -+ return -2; -+ -+ /* By default, don't send on hook */ -+ if (reversepolarity) -+ wc->mod[card].fxs.idletxhookstate = 5; -+ else -+ wc->mod[card].fxs.idletxhookstate = 1; -+ -+ if (sane) { -+ /* Make sure we turn off the DC->DC converter to prevent anything from blowing up */ -+ wctdm_setreg(wc, card, 14, 0x10); -+ } -+ -+ if (wctdm_proslic_init_indirect_regs(wc, card)) { -+ printk(KERN_INFO "Indirect Registers failed to initialize on module %d.\n", card); -+ return -1; -+ } -+ -+ /* Clear scratch pad area */ -+ wctdm_proslic_setreg_indirect(wc, card, 97,0); -+ -+ /* Clear digital loopback */ -+ wctdm_setreg(wc, card, 8, 0); -+ -+ /* Revision C optimization */ -+ wctdm_setreg(wc, card, 108, 0xeb); -+ -+ /* Disable automatic VBat switching for safety to prevent -+ Q7 from accidently turning on and burning out. */ -+ wctdm_setreg(wc, card, 67, 0x07); /* Note, if pulse dialing has problems at high REN loads -+ change this to 0x17 */ -+ -+ /* Turn off Q7 */ -+ wctdm_setreg(wc, card, 66, 1); -+ -+ /* Flush ProSLIC digital filters by setting to clear, while -+ saving old values */ -+ for (x=0;x<5;x++) { -+ tmp[x] = wctdm_proslic_getreg_indirect(wc, card, x + 35); -+ wctdm_proslic_setreg_indirect(wc, card, x + 35, 0x8000); -+ } -+ -+ /* Power up the DC-DC converter */ -+ if (wctdm_powerup_proslic(wc, card, fast)) { -+ printk(KERN_NOTICE "Unable to do INITIAL ProSLIC powerup on module %d\n", card); -+ return -1; -+ } -+ -+ if (!fast) { -+ -+ /* Check for power leaks */ -+ if (wctdm_proslic_powerleak_test(wc, card)) { -+ printk(KERN_NOTICE "ProSLIC module %d failed leakage test. Check for short circuit\n", card); -+ } -+ /* Power up again */ -+ if (wctdm_powerup_proslic(wc, card, fast)) { -+ printk(KERN_NOTICE "Unable to do FINAL ProSLIC powerup on module %d\n", card); -+ return -1; -+ } -+#ifndef NO_CALIBRATION -+ /* Perform calibration */ -+ if(manual) { -+ if (wctdm_proslic_manual_calibrate(wc, card)) { -+ //printk(KERN_NOTICE "Proslic failed on Manual Calibration\n"); -+ if (wctdm_proslic_manual_calibrate(wc, card)) { -+ printk(KERN_NOTICE "Proslic Failed on Second Attempt to Calibrate Manually. (Try -DNO_CALIBRATION in Makefile)\n"); -+ return -1; -+ } -+ printk(KERN_NOTICE "Proslic Passed Manual Calibration on Second Attempt\n"); -+ } -+ } -+ else { -+ if(wctdm_proslic_calibrate(wc, card)) { -+ //printk(KERN_NOTICE "ProSlic died on Auto Calibration.\n"); -+ if (wctdm_proslic_calibrate(wc, card)) { -+ printk(KERN_NOTICE "Proslic Failed on Second Attempt to Auto Calibrate\n"); -+ return -1; -+ } -+ printk(KERN_NOTICE "Proslic Passed Auto Calibration on Second Attempt\n"); -+ } -+ } -+ /* Perform DC-DC calibration */ -+ wctdm_setreg(wc, card, 93, 0x99); -+ r19 = wctdm_getreg(wc, card, 107); -+ if ((r19 < 0x2) || (r19 > 0xd)) { -+ printk(KERN_NOTICE "DC-DC cal has a surprising direct 107 of 0x%02x!\n", r19); -+ wctdm_setreg(wc, card, 107, 0x8); -+ } -+ -+ /* Save calibration vectors */ -+ for (x=0;x<NUM_CAL_REGS;x++) -+ wc->mod[card].fxs.calregs.vals[x] = wctdm_getreg(wc, card, 96 + x); -+#endif -+ -+ } else { -+ /* Restore calibration registers */ -+ for (x=0;x<NUM_CAL_REGS;x++) -+ wctdm_setreg(wc, card, 96 + x, wc->mod[card].fxs.calregs.vals[x]); -+ } -+ /* Calibration complete, restore original values */ -+ for (x=0;x<5;x++) { -+ wctdm_proslic_setreg_indirect(wc, card, x + 35, tmp[x]); -+ } -+ -+ if (wctdm_proslic_verify_indirect_regs(wc, card)) { -+ printk(KERN_INFO "Indirect Registers failed verification.\n"); -+ return -1; -+ } -+ -+ -+#if 0 -+ /* Disable Auto Power Alarm Detect and other "features" */ -+ wctdm_setreg(wc, card, 67, 0x0e); -+ blah = wctdm_getreg(wc, card, 67); -+#endif -+ -+#if 0 -+ if (wctdm_proslic_setreg_indirect(wc, card, 97, 0x0)) { // Stanley: for the bad recording fix -+ printk(KERN_INFO "ProSlic IndirectReg Died.\n"); -+ return -1; -+ } -+#endif -+ -+ if (alawoverride) -+ wctdm_setreg(wc, card, 1, 0x20); -+ else -+ wctdm_setreg(wc, card, 1, 0x28); -+ if((wc->fwversion&0x0f)==6) -+ { -+ tsi = (3-(card%4))* 8 + (card/4) *128; -+ wctdm_setreg(wc, card, 2, (tsi)&0xff); // Tx Start count low byte 0 -+ wctdm_setreg(wc, card, 3, ((tsi)>>8)&0x3); // Tx Start count high byte 0 -+ wctdm_setreg(wc, card, 4, (tsi+1)&0xff); // Rx Start count low byte 0 -+ wctdm_setreg(wc, card, 5, ((tsi+1)>>8)&0x3); // Rx Start count high byte 0 -+ } -+ else -+ { -+ // U-Law 8-bit interface -+ wctdm_setreg(wc, card, 2, (3-(card%4)) * 8 + (card/4) * 64); // Tx Start count low byte 0 -+ wctdm_setreg(wc, card, 3, 0); // Tx Start count high byte 0 -+ wctdm_setreg(wc, card, 4, (3-(card%4)) * 8 + (card/4) * 64); // Rx Start count low byte 0 -+ wctdm_setreg(wc, card, 5, 0); // Rx Start count high byte 0 -+ } -+ wctdm_setreg(wc, card, 18, 0xff); // clear all interrupt -+ wctdm_setreg(wc, card, 19, 0xff); -+ wctdm_setreg(wc, card, 20, 0xff); -+ wctdm_setreg(wc, card, 73, 0x04); -+ if (fxshonormode) { -+ fxsmode = acim2tiss[fxo_modes[_opermode].acim]; -+ wctdm_setreg(wc, card, 10, 0x08 | fxsmode); -+ if (fxo_modes[_opermode].ring_osc) -+ wctdm_proslic_setreg_indirect(wc, card, 20, fxo_modes[_opermode].ring_osc); -+ if (fxo_modes[_opermode].ring_x) -+ wctdm_proslic_setreg_indirect(wc, card, 21, fxo_modes[_opermode].ring_x); -+ } -+ if (lowpower) -+ wctdm_setreg(wc, card, 72, 0x10); -+ -+#if 0 -+ wctdm_setreg(wc, card, 21, 0x00); // enable interrupt -+ wctdm_setreg(wc, card, 22, 0x02); // Loop detection interrupt -+ wctdm_setreg(wc, card, 23, 0x01); // DTMF detection interrupt -+#endif -+ -+#if 0 -+ /* Enable loopback */ -+ wctdm_setreg(wc, card, 8, 0x2); -+ wctdm_setreg(wc, card, 14, 0x0); -+ wctdm_setreg(wc, card, 64, 0x0); -+ wctdm_setreg(wc, card, 1, 0x08); -+#endif -+ -+ if (fastringer) { -+ /* Speed up Ringer */ -+ wctdm_proslic_setreg_indirect(wc, card, 20, 0x7e6d); -+ wctdm_proslic_setreg_indirect(wc, card, 21, 0x01b9); -+ /* Beef up Ringing voltage to 89V */ -+ if (boostringer) { -+ wctdm_setreg(wc, card, 74, 0x3f); -+ if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x247)) -+ return -1; -+ printk(KERN_INFO "Boosting fast ringer on slot %d (89V peak)\n", card + 1); -+ } else if (lowpower) { -+ if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x14b)) -+ return -1; -+ printk(KERN_INFO "Reducing fast ring power on slot %d (50V peak)\n", card + 1); -+ } else -+ printk(KERN_INFO "Speeding up ringer on slot %d (25Hz)\n", card + 1); -+ } else { -+ /* Beef up Ringing voltage to 89V */ -+ if (boostringer) { -+ wctdm_setreg(wc, card, 74, 0x3f); -+ if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x1d1)) -+ return -1; -+ printk(KERN_INFO "Boosting ringer on slot %d (89V peak)\n", card + 1); -+ } else if (lowpower) { -+ if (wctdm_proslic_setreg_indirect(wc, card, 21, 0x108)) -+ return -1; -+ printk(KERN_INFO "Reducing ring power on slot %d (50V peak)\n", card + 1); -+ } -+ } -+ -+ if(fxstxgain || fxsrxgain) { -+ r9 = wctdm_getreg(wc, card, 9); -+ switch (fxstxgain) { -+ -+ case 35: -+ r9+=8; -+ break; -+ case -35: -+ r9+=4; -+ break; -+ case 0: -+ break; -+ } -+ -+ switch (fxsrxgain) { -+ -+ case 35: -+ r9+=2; -+ break; -+ case -35: -+ r9+=1; -+ break; -+ case 0: -+ break; -+ } -+ wctdm_setreg(wc,card,9,r9); -+ } -+ -+ if(debug) -+ printk(KERN_DEBUG "DEBUG: fxstxgain:%s fxsrxgain:%s\n",((wctdm_getreg(wc, card, 9)/8) == 1)?"3.5":(((wctdm_getreg(wc,card,9)/4) == 1)?"-3.5":"0.0"),((wctdm_getreg(wc, card, 9)/2) == 1)?"3.5":((wctdm_getreg(wc,card,9)%2)?"-3.5":"0.0")); -+ -+ wctdm_setreg(wc, card, 64, 0x01); -+ return 0; -+} -+ -+ -+static int wctdm_ioctl(struct dahdi_chan *chan, unsigned int cmd, unsigned long data) -+{ -+ struct wctdm_stats stats; -+ struct wctdm_regs regs; -+ struct wctdm_regop regop; -+ struct wctdm_echo_coefs echoregs; -+ struct dahdi_hwgain hwgain; -+ struct wctdm *wc = chan->pvt; -+ int x; -+ switch (cmd) { -+ case DAHDI_ONHOOKTRANSFER: -+ if (wc->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) -+ return -EINVAL; -+ if (get_user(x, (__user int *)data)) -+ return -EFAULT; -+ wc->mod[chan->chanpos - 1].fxs.ohttimer = x << 3; -+ if (reversepolarity) -+ wc->mod[chan->chanpos - 1].fxs.idletxhookstate = 0x6; /* OHT mode when idle */ -+ else -+ wc->mod[chan->chanpos - 1].fxs.idletxhookstate = 0x2; -+ if (wc->mod[chan->chanpos - 1].fxs.lasttxhook == 0x1 || wc->mod[chan->chanpos - 1].fxs.lasttxhook == 0x5) { -+ /* Apply the change if appropriate */ -+ if (reversepolarity) -+ wc->mod[chan->chanpos - 1].fxs.lasttxhook = 0x6; -+ else -+ wc->mod[chan->chanpos - 1].fxs.lasttxhook = 0x2; -+ wctdm_setreg(wc, chan->chanpos - 1, 64, wc->mod[chan->chanpos - 1].fxs.lasttxhook); -+ } -+ break; -+ case DAHDI_SETPOLARITY: -+ if (get_user(x, (__user int *)data)) -+ return -EFAULT; -+ if (wc->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) -+ return -EINVAL; -+ /* Can't change polarity while ringing or when open */ -+ if ((wc->mod[chan->chanpos -1 ].fxs.lasttxhook == 0x04) || -+ (wc->mod[chan->chanpos -1 ].fxs.lasttxhook == 0x00)) -+ return -EINVAL; -+ -+ if ((x && !reversepolarity) || (!x && reversepolarity)) -+ wc->mod[chan->chanpos - 1].fxs.lasttxhook |= 0x04; -+ else -+ wc->mod[chan->chanpos - 1].fxs.lasttxhook &= ~0x04; -+ wctdm_setreg(wc, chan->chanpos - 1, 64, wc->mod[chan->chanpos - 1].fxs.lasttxhook); -+ break; -+ case WCTDM_GET_STATS: -+ if (wc->modtype[chan->chanpos - 1] == MOD_TYPE_FXS) { -+ stats.tipvolt = wctdm_getreg(wc, chan->chanpos - 1, 80) * -376; -+ stats.ringvolt = wctdm_getreg(wc, chan->chanpos - 1, 81) * -376; -+ stats.batvolt = wctdm_getreg(wc, chan->chanpos - 1, 82) * -376; -+ } else if (wc->modtype[chan->chanpos - 1] == MOD_TYPE_FXO) { -+ stats.tipvolt = (signed char)wctdm_getreg(wc, chan->chanpos - 1, 29) * 1000; -+ stats.ringvolt = (signed char)wctdm_getreg(wc, chan->chanpos - 1, 29) * 1000; -+ stats.batvolt = (signed char)wctdm_getreg(wc, chan->chanpos - 1, 29) * 1000; -+ } else -+ return -EINVAL; -+ if (copy_to_user((__user void *)data, &stats, sizeof(stats))) -+ return -EFAULT; -+ break; -+ case WCTDM_GET_REGS: -+ if (wc->modtype[chan->chanpos - 1] == MOD_TYPE_FXS) { -+ for (x=0;x<NUM_INDIRECT_REGS;x++) -+ regs.indirect[x] = wctdm_proslic_getreg_indirect(wc, chan->chanpos -1, x); -+ for (x=0;x<NUM_REGS;x++) -+ regs.direct[x] = wctdm_getreg(wc, chan->chanpos - 1, x); -+ } else { -+ memset(®s, 0, sizeof(regs)); -+ for (x=0;x<NUM_FXO_REGS;x++) -+ regs.direct[x] = wctdm_getreg(wc, chan->chanpos - 1, x); -+ } -+ if (copy_to_user((__user void *)data, ®s, sizeof(regs))) -+ return -EFAULT; -+ break; -+ case WCTDM_SET_REG: -+ if (copy_from_user(®op, (__user void *)data, sizeof(regop))) -+ return -EFAULT; -+ if (regop.indirect) { -+ if (wc->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) -+ return -EINVAL; -+ printk(KERN_INFO "Setting indirect %d to 0x%04x on %d\n", regop.reg, regop.val, chan->chanpos); -+ wctdm_proslic_setreg_indirect(wc, chan->chanpos - 1, regop.reg, regop.val); -+ } else { -+ regop.val &= 0xff; -+ printk(KERN_INFO "Setting direct %d to %04x on %d\n", regop.reg, regop.val, chan->chanpos); -+ wctdm_setreg(wc, chan->chanpos - 1, regop.reg, regop.val); -+ } -+ break; -+ case WCTDM_SET_ECHOTUNE: -+ printk(KERN_INFO "-- Setting echo registers: \n"); -+ if (copy_from_user(&echoregs, (__user void *)data, sizeof(echoregs))) -+ return -EFAULT; -+ -+ if (wc->modtype[chan->chanpos - 1] == MOD_TYPE_FXO) { -+ /* Set the ACIM register */ -+ wctdm_setreg(wc, chan->chanpos - 1, 30, (fxofullscale==1) ? (echoregs.acim|0x10) : echoregs.acim); -+ -+ /* Set the digital echo canceller registers */ -+ wctdm_setreg(wc, chan->chanpos - 1, 45, echoregs.coef1); -+ wctdm_setreg(wc, chan->chanpos - 1, 46, echoregs.coef2); -+ wctdm_setreg(wc, chan->chanpos - 1, 47, echoregs.coef3); -+ wctdm_setreg(wc, chan->chanpos - 1, 48, echoregs.coef4); -+ wctdm_setreg(wc, chan->chanpos - 1, 49, echoregs.coef5); -+ wctdm_setreg(wc, chan->chanpos - 1, 50, echoregs.coef6); -+ wctdm_setreg(wc, chan->chanpos - 1, 51, echoregs.coef7); -+ wctdm_setreg(wc, chan->chanpos - 1, 52, echoregs.coef8); -+ -+ printk(KERN_INFO "-- Set echo registers successfully\n"); -+ -+ break; -+ } else { -+ return -EINVAL; -+ -+ } -+ break; -+ case DAHDI_SET_HWGAIN: -+ if (copy_from_user(&hwgain, (__user void *) data, sizeof(hwgain))) -+ return -EFAULT; -+ -+ wctdm_set_hwgain(wc, chan->chanpos-1, hwgain.newgain, hwgain.tx); -+ -+ if (debug) -+ printk(KERN_DEBUG "Setting hwgain on channel %d to %d for %s direction\n", -+ chan->chanpos-1, hwgain.newgain, hwgain.tx ? "tx" : "rx"); -+ break; -+ default: -+ return -ENOTTY; -+ } -+ return 0; -+ -+} -+ -+static int wctdm_open(struct dahdi_chan *chan) -+{ -+ struct wctdm *wc = chan->pvt; -+ if (!(wc->cardflag & (1 << (chan->chanpos - 1)))) -+ return -ENODEV; -+ if (wc->dead) -+ return -ENODEV; -+ wc->usecount++; -+ -+ /*MOD_INC_USE_COUNT; */ -+ try_module_get(THIS_MODULE); -+ return 0; -+} -+ -+static inline struct wctdm *wctdm_from_span(struct dahdi_span *span) -+{ -+ return container_of(span, struct wctdm, span); -+} -+ -+static int wctdm_watchdog(struct dahdi_span *span, int event) -+{ -+ printk(KERN_INFO "opvxa1200: Restarting DMA\n"); -+ wctdm_restart_dma(wctdm_from_span(span)); -+ return 0; -+} -+ -+static int wctdm_close(struct dahdi_chan *chan) -+{ -+ struct wctdm *wc = chan->pvt; -+ wc->usecount--; -+ -+ /*MOD_DEC_USE_COUNT;*/ -+ module_put(THIS_MODULE); -+ -+ if (wc->modtype[chan->chanpos - 1] == MOD_TYPE_FXS) { -+ if (reversepolarity) -+ wc->mod[chan->chanpos - 1].fxs.idletxhookstate = 5; -+ else -+ wc->mod[chan->chanpos - 1].fxs.idletxhookstate = 1; -+ } -+ /* If we're dead, release us now */ -+ if (!wc->usecount && wc->dead) -+ wctdm_release(wc); -+ return 0; -+} -+ -+static int wctdm_hooksig(struct dahdi_chan *chan, enum dahdi_txsig txsig) -+{ -+ struct wctdm *wc = chan->pvt; -+ int reg=0; -+ if (wc->modtype[chan->chanpos - 1] == MOD_TYPE_FXO) { -+ /* XXX Enable hooksig for FXO XXX */ -+ switch(txsig) { -+ case DAHDI_TXSIG_START: -+ case DAHDI_TXSIG_OFFHOOK: -+ wc->mod[chan->chanpos - 1].fxo.offhook = 1; -+ wctdm_setreg(wc, chan->chanpos - 1, 5, 0x9); -+ if(cidbeforering) -+ { -+ wc->cid_state[chan->chanpos - 1] = CID_STATE_IDLE; -+ wc->cid_history_clone_cnt[chan->chanpos - 1] = 0; -+ wc->cid_history_ptr[chan->chanpos - 1] = 0; -+ memset(wc->cid_history_buf[chan->chanpos - 1], DAHDI_LIN2X(0, chan), cidbuflen * DAHDI_MAX_CHUNKSIZE); -+ } -+ break; -+ case DAHDI_TXSIG_ONHOOK: -+ wc->mod[chan->chanpos - 1].fxo.offhook = 0; -+ wctdm_setreg(wc, chan->chanpos - 1, 5, 0x8); -+ break; -+ default: -+ printk(KERN_NOTICE "wcfxo: Can't set tx state to %d\n", txsig); -+ } -+ } else { -+ switch(txsig) { -+ case DAHDI_TXSIG_ONHOOK: -+ switch(chan->sig) { -+ case DAHDI_SIG_EM: -+ case DAHDI_SIG_FXOKS: -+ case DAHDI_SIG_FXOLS: -+ wc->mod[chan->chanpos-1].fxs.lasttxhook = wc->mod[chan->chanpos-1].fxs.idletxhookstate; -+ break; -+ case DAHDI_SIG_FXOGS: -+ wc->mod[chan->chanpos-1].fxs.lasttxhook = 3; -+ break; -+ } -+ break; -+ case DAHDI_TXSIG_OFFHOOK: -+ switch(chan->sig) { -+ case DAHDI_SIG_EM: -+ wc->mod[chan->chanpos-1].fxs.lasttxhook = 5; -+ break; -+ default: -+ wc->mod[chan->chanpos-1].fxs.lasttxhook = wc->mod[chan->chanpos-1].fxs.idletxhookstate; -+ break; -+ } -+ break; -+ case DAHDI_TXSIG_START: -+ wc->mod[chan->chanpos-1].fxs.lasttxhook = 4; -+ break; -+ case DAHDI_TXSIG_KEWL: -+ wc->mod[chan->chanpos-1].fxs.lasttxhook = 0; -+ break; -+ default: -+ printk(KERN_NOTICE "opvxa1200: Can't set tx state to %d\n", txsig); -+ } -+ if (debug) -+ printk(KERN_DEBUG "Setting FXS hook state to %d (%02x)\n", txsig, reg); -+ -+#if 1 -+ wctdm_setreg(wc, chan->chanpos - 1, 64, wc->mod[chan->chanpos-1].fxs.lasttxhook); -+#endif -+ } -+ return 0; -+} -+ -+#ifdef DAHDI_SPAN_OPS -+static const struct dahdi_span_ops wctdm_span_ops = { -+ .owner = THIS_MODULE, -+ .hooksig = wctdm_hooksig, -+ .open = wctdm_open, -+ .close = wctdm_close, -+ .ioctl = wctdm_ioctl, -+ .watchdog = wctdm_watchdog, -+}; -+#endif -+ -+static int wctdm_initialize(struct wctdm *wc) -+{ -+ int x; -+ -+ wc->ddev = dahdi_create_device(); //Dennis -+ if (!wc->ddev) -+ return -ENOMEM; -+ -+ /* Dahdi stuff */ -+ sprintf(wc->span.name, "OPVXA1200/%d", wc->pos); -+ snprintf(wc->span.desc, sizeof(wc->span.desc)-1, "%s Board %d", wc->variety, wc->pos + 1); -+ -+ wc->ddev->location = kasprintf(GFP_KERNEL, //Dennis -+ "PCI Bus %02d Slot %02d", -+ wc->dev->bus->number, -+ PCI_SLOT(wc->dev->devfn) + 1); -+ if (!wc->ddev->location) { -+ dahdi_free_device(wc->ddev); -+ wc->ddev = NULL; -+ return -ENOMEM; -+ } -+ -+ wc->ddev->manufacturer = "OpenVox"; //Dennis -+ wc->ddev->devicetype = wc->variety; -+ -+ if (alawoverride) { -+ printk(KERN_INFO "ALAW override parameter detected. Device will be operating in ALAW\n"); -+ wc->span.deflaw = DAHDI_LAW_ALAW; -+ } else -+ wc->span.deflaw = DAHDI_LAW_MULAW; -+ -+ x = __wctdm_getcreg(wc, WC_VER); -+ wc->fwversion = x; -+ if( x & FLAG_A800) -+ { -+ wc->card_name = A800P_Name; -+ wc->max_cards = 8; -+ } -+ else -+ { -+ wc->card_name = A1200P_Name; -+ wc->max_cards = 12; -+ } -+ -+ for (x = 0; x < wc->max_cards/*MAX_NUM_CARDS*/; x++) { -+ sprintf(wc->chans[x]->name, "OPVXA1200/%d/%d", wc->pos, x); -+ wc->chans[x]->sigcap = DAHDI_SIG_FXOKS | DAHDI_SIG_FXOLS | DAHDI_SIG_FXOGS | DAHDI_SIG_SF | DAHDI_SIG_EM | DAHDI_SIG_CLEAR; -+ wc->chans[x]->sigcap |= DAHDI_SIG_FXSKS | DAHDI_SIG_FXSLS | DAHDI_SIG_SF | DAHDI_SIG_CLEAR; -+ wc->chans[x]->chanpos = x+1; -+ wc->chans[x]->pvt = wc; -+ } -+ -+#ifdef DAHDI_SPAN_MODULE -+ wc->span.owner = THIS_MODULE; -+#endif -+ -+#ifdef DAHDI_SPAN_OPS -+ wc->span.ops = &wctdm_span_ops; -+#else -+ wc->span.hooksig = wctdm_hooksig, -+ wc->span.watchdog = wctdm_watchdog, -+ wc->span.open = wctdm_open; -+ wc->span.close = wctdm_close; -+ wc->span.ioctl = wctdm_ioctl; -+ wc->span.pvt = wc; -+#endif -+ wc->span.chans = wc->chans; -+ wc->span.channels = wc->max_cards; /*MAX_NUM_CARDS;*/ -+ wc->span.flags = DAHDI_FLAG_RBS; -+// init_waitqueue_head(&wc->span.maintq); -+ list_add_tail(&wc->span.device_node, &wc->ddev->spans); -+ if (dahdi_register_device(wc->ddev, &wc->dev->dev)) { -+ printk(KERN_NOTICE "Unable to register span with Dahdi\n"); -+ kfree(wc->ddev->location); -+ dahdi_free_device(wc->ddev); -+ wc->ddev = NULL; -+ return -1; -+ } -+ return 0; -+} -+ -+static void wctdm_post_initialize(struct wctdm *wc) -+{ -+ int x; -+ -+ /* Finalize signalling */ -+ for (x = 0; x < wc->max_cards/*MAX_NUM_CARDS*/; x++) { -+ if (wc->cardflag & (1 << x)) { -+ if (wc->modtype[x] == MOD_TYPE_FXO) -+ wc->chans[x]->sigcap = DAHDI_SIG_FXSKS | DAHDI_SIG_FXSLS | DAHDI_SIG_SF | DAHDI_SIG_CLEAR; -+ else -+ wc->chans[x]->sigcap = DAHDI_SIG_FXOKS | DAHDI_SIG_FXOLS | DAHDI_SIG_FXOGS | DAHDI_SIG_SF | DAHDI_SIG_EM | DAHDI_SIG_CLEAR; -+ } else if (!(wc->chans[x]->sigcap & DAHDI_SIG_BROKEN)) { -+ wc->chans[x]->sigcap = 0; -+ } -+ } -+} -+ -+static int wctdm_hardware_init(struct wctdm *wc) -+{ -+ /* Hardware stuff */ -+ unsigned char ver; -+ unsigned char x,y; -+ int failed; -+ long origjiffies; //ML. -+ -+ /* Signal Reset */ -+ printk("before raise reset\n"); -+ outb(0x00, wc->ioaddr + WC_CNTL); -+ /* Wait for 1 second */ -+ origjiffies = jiffies; -+ while(1) -+ { -+ if ((jiffies-origjiffies) >= (HZ)) -+ break;; -+ } -+ outb(0x01, wc->ioaddr + WC_CNTL); -+ origjiffies = jiffies; -+ while(1) -+ { -+ if ((jiffies-origjiffies) >= (HZ/2)) -+ break;; -+ } -+ -+ /* printk(KERN_INFO "after raise reset\n");*/ -+ -+ /* Check OpenVox chip */ -+ x=inb(wc->ioaddr + WC_CNTL); -+ ver = __wctdm_getcreg(wc, WC_VER); -+ wc->fwversion = ver; -+ /*if( ver & FLAG_A800) -+ { -+ wc->card_name = A800P_Name; -+ wc->max_cards = 8; -+ } -+ else -+ { -+ wc->card_name = A1200P_Name; -+ wc->max_cards = 12; -+ }*/ -+ printk(KERN_NOTICE "OpenVox %s version: %01x.%01x\n", wc->card_name, (ver&(~FLAG_A800))>>4, ver&0x0f); -+ -+ failed = 0; -+ if (ver != 0x00) { -+ for (x=0;x<16;x++) { -+ /* Test registers */ -+ __wctdm_setcreg(wc, WC_CS, x); -+ y = __wctdm_getcreg(wc, WC_CS) & 0x0f; -+ if (x != y) { -+ printk(KERN_INFO "%02x != %02x\n", x, y); -+ failed++; -+ } -+ } -+ -+ if (!failed) { -+ printk(KERN_INFO "OpenVox %s passed register test\n", wc->card_name); -+ } else { -+ printk(KERN_NOTICE "OpenVox %s failed register test\n", wc->card_name); -+ return -1; -+ } -+ } else { -+ printk(KERN_INFO "No OpenVox chip %02x\n", ver); -+ } -+ -+ if (spibyhw) -+ __wctdm_setcreg(wc, WC_SPICTRL, BIT_SPI_BYHW); // spi controled by hw MiaoLin; -+ else -+ __wctdm_setcreg(wc, WC_SPICTRL, 0); -+ -+ /* Reset PCI Interface chip and registers (and serial) */ -+ outb(0x06, wc->ioaddr + WC_CNTL); -+ /* Setup our proper outputs for when we switch for our "serial" port */ -+ wc->ios = BIT_CS | BIT_SCLK | BIT_SDI; -+ -+ outb(wc->ios, wc->ioaddr + WC_AUXD); -+ -+ /* Set all to outputs except AUX 5, which is an input */ -+ outb(0xdf, wc->ioaddr + WC_AUXC); -+ -+ /* Select alternate function for AUX0 */ /* Useless in OpenVox by MiaoLin. */ -+ /* outb(0x4, wc->ioaddr + WC_AUXFUNC); */ -+ -+ /* Wait 1/4 of a sec */ -+ wait_just_a_bit(HZ/4); -+ -+ /* Back to normal, with automatic DMA wrap around */ -+ outb(0x30 | 0x01, wc->ioaddr + WC_CNTL); -+ wc->ledstate = 0; -+ wctdm_set_led(wc, 0, 0); -+ -+ /* Make sure serial port and DMA are out of reset */ -+ outb(inb(wc->ioaddr + WC_CNTL) & 0xf9, wc->ioaddr + WC_CNTL); -+ -+ /* Configure serial port for MSB->LSB operation */ -+ outb(0xc1, wc->ioaddr + WC_SERCTL); -+ -+ /* Delay FSC by 0 so it's properly aligned */ -+ outb(0x01, wc->ioaddr + WC_FSCDELAY); /* Modify to 1 by MiaoLin */ -+ -+ /* Setup DMA Addresses */ -+ outl(wc->writedma, wc->ioaddr + WC_DMAWS); /* Write start */ -+ outl(wc->writedma + DAHDI_CHUNKSIZE * 4 * 4 - 4, wc->ioaddr + WC_DMAWI); /* Middle (interrupt) */ -+ outl(wc->writedma + DAHDI_CHUNKSIZE * 8 * 4 - 4, wc->ioaddr + WC_DMAWE); /* End */ -+ -+ outl(wc->readdma, wc->ioaddr + WC_DMARS); /* Read start */ -+ outl(wc->readdma + DAHDI_CHUNKSIZE * 4 * 4 - 4, wc->ioaddr + WC_DMARI); /* Middle (interrupt) */ -+ outl(wc->readdma + DAHDI_CHUNKSIZE * 8 * 4 - 4, wc->ioaddr + WC_DMARE); /* End */ -+ -+ /* Clear interrupts */ -+ outb(0xff, wc->ioaddr + WC_INTSTAT); -+ -+ /* Wait 1/4 of a second more */ -+ wait_just_a_bit(HZ/4); -+ -+ for (x = 0; x < wc->max_cards/*MAX_NUM_CARDS*/; x++) { -+ int sane=0,ret=0,readi=0; -+#if 1 -+ touch_softlockup_watchdog(); // avoid showing CPU softlock message -+ /* Init with Auto Calibration */ -+ if (!(ret=wctdm_init_proslic(wc, x, 0, 0, sane))) { -+ wc->cardflag |= (1 << x); -+ if (debug) { -+ readi = wctdm_getreg(wc,x,LOOP_I_LIMIT); -+ printk("Proslic module %d loop current is %dmA\n",x, -+ ((readi*3)+20)); -+ } -+ printk(KERN_INFO "Module %d: Installed -- AUTO FXS/DPO\n",x); -+ wctdm_set_led(wc, (unsigned int)x, 1); -+ } else { -+ if(ret!=-2) { -+ sane=1; -+ -+ printk(KERN_INFO "Init ProSlic with Manual Calibration \n"); -+ /* Init with Manual Calibration */ -+ if (!wctdm_init_proslic(wc, x, 0, 1, sane)) { -+ wc->cardflag |= (1 << x); -+ if (debug) { -+ readi = wctdm_getreg(wc,x,LOOP_I_LIMIT); -+ printk("Proslic module %d loop current is %dmA\n",x, -+ ((readi*3)+20)); -+ } -+ printk(KERN_INFO "Module %d: Installed -- MANUAL FXS\n",x); -+ } else { -+ printk(KERN_NOTICE "Module %d: FAILED FXS (%s)\n", x, fxshonormode ? fxo_modes[_opermode].name : "FCC"); -+ wc->chans[x]->sigcap = __DAHDI_SIG_FXO | DAHDI_SIG_BROKEN; -+ } -+ } else if (!(ret = wctdm_init_voicedaa(wc, x, 0, 0, sane))) { -+ wc->cardflag |= (1 << x); -+ printk(KERN_INFO "Module %d: Installed -- AUTO FXO (%s mode)\n",x, fxo_modes[_opermode].name); -+ wctdm_set_led(wc, (unsigned int)x, 1); -+ } else -+ printk(KERN_NOTICE "Module %d: Not installed\n", x); -+ } -+#endif -+ } -+ -+ /* Return error if nothing initialized okay. */ -+ if (!wc->cardflag && !timingonly) -+ return -1; -+ /*__wctdm_setcreg(wc, WC_SYNC, (wc->cardflag << 1) | 0x1); */ /* removed by MiaoLin */ -+ return 0; -+} -+ -+static void wctdm_enable_interrupts(struct wctdm *wc) -+{ -+ /* Clear interrupts */ -+ outb(0xff, wc->ioaddr + WC_INTSTAT); -+ -+ /* Enable interrupts (we care about all of them) */ -+ //outb(0x3c, wc->ioaddr + WC_MASK0); -+ outb(0x33, wc->ioaddr + WC_MASK0); -+ /* No external interrupts */ -+ outb(0x00, wc->ioaddr + WC_MASK1); -+} -+ -+static void wctdm_restart_dma(struct wctdm *wc) -+{ -+ /* Reset Master and TDM */ -+ outb(0x01, wc->ioaddr + WC_CNTL); -+ outb(0x01, wc->ioaddr + WC_OPER); -+} -+ -+static void wctdm_start_dma(struct wctdm *wc) -+{ -+ /* Reset Master and TDM */ -+ outb(0x0f, wc->ioaddr + WC_CNTL); -+ set_current_state(TASK_INTERRUPTIBLE); -+ schedule_timeout(1); -+ outb(0x01, wc->ioaddr + WC_CNTL); -+ outb(0x01, wc->ioaddr + WC_OPER); -+} -+ -+static void wctdm_stop_dma(struct wctdm *wc) -+{ -+ outb(0x00, wc->ioaddr + WC_OPER); -+} -+ -+static void wctdm_reset_tdm(struct wctdm *wc) -+{ -+ /* Reset TDM */ -+ outb(0x0f, wc->ioaddr + WC_CNTL); -+} -+ -+static void wctdm_disable_interrupts(struct wctdm *wc) -+{ -+ outb(0x00, wc->ioaddr + WC_MASK0); -+ outb(0x00, wc->ioaddr + WC_MASK1); -+} -+ -+static int __devinit wctdm_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) -+{ -+ int res; -+ struct wctdm *wc; -+ struct wctdm_desc *d = (struct wctdm_desc *)ent->driver_data; -+ int x; -+ int y; -+ -+ static int initd_ifaces=0; -+ -+ if(initd_ifaces){ -+ memset((void *)ifaces,0,(sizeof(struct wctdm *))*WC_MAX_IFACES); -+ initd_ifaces=1; -+ } -+ for (x=0;x<WC_MAX_IFACES;x++) -+ if (!ifaces[x]) break; -+ if (x >= WC_MAX_IFACES) { -+ printk(KERN_NOTICE "Too many interfaces\n"); -+ return -EIO; -+ } -+ -+ if (pci_enable_device(pdev)) { -+ res = -EIO; -+ } else { -+ wc = kmalloc(sizeof(struct wctdm), GFP_KERNEL); -+ if (wc) { -+ int cardcount = 0; -+ -+ wc->lastchan = -1; /* first channel offset = -1; */ -+ wc->ledstate = 0; -+ -+ ifaces[x] = wc; -+ memset(wc, 0, sizeof(struct wctdm)); -+ for (x=0; x < sizeof(wc->chans)/sizeof(wc->chans[0]); ++x) { -+ wc->chans[x] = &wc->_chans[x]; -+ } -+ -+ spin_lock_init(&wc->lock); -+ wc->curcard = -1; -+ wc->ioaddr = pci_resource_start(pdev, 0); -+ wc->mem_region = pci_resource_start(pdev, 1); -+ wc->mem_len = pci_resource_len(pdev, 1); -+ wc->mem32 = (unsigned long)ioremap(wc->mem_region, wc->mem_len); -+ wc->dev = pdev; -+ wc->pos = x; -+ wc->variety = d->name; -+ for (y=0;y<MAX_NUM_CARDS;y++) -+ wc->flags[y] = d->flags; -+ /* Keep track of whether we need to free the region */ -+ if (request_region(wc->ioaddr, 0xff, "opvxa1200")) -+ wc->freeregion = 1; -+ else -+ wc->freeregion = 0; -+ -+ if (request_mem_region(wc->mem_region, wc->mem_len, "opvxa1200")) -+ wc->freeregion |= 0x02; -+ -+ /* Allocate enough memory for two zt chunks, receive and transmit. Each sample uses -+ 8 bits. */ -+ wc->writechunk = pci_alloc_consistent(pdev, DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG) * 2 * 2, &wc->writedma); -+ if (!wc->writechunk) { -+ printk(KERN_NOTICE "opvxa1200: Unable to allocate DMA-able memory\n"); -+ if (wc->freeregion & 0x01) -+ release_region(wc->ioaddr, 0xff); -+ if (wc->freeregion & 0x02) -+ { -+ release_mem_region(wc->mem_region, wc->mem_len); -+ iounmap((void *)wc->mem32); -+ } -+ return -ENOMEM; -+ } -+ -+ wc->readchunk = wc->writechunk + DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG) * 2; /* in bytes */ -+ wc->readdma = wc->writedma + DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG) * 2; /* in bytes */ -+ -+ if (wctdm_initialize(wc)) { -+ printk(KERN_NOTICE "opvxa1200: Unable to intialize FXS\n"); -+ /* Set Reset Low */ -+ x=inb(wc->ioaddr + WC_CNTL); -+ outb((~0x1)&x, wc->ioaddr + WC_CNTL); -+ /* Free Resources */ -+ free_irq(pdev->irq, wc); -+ if (wc->freeregion & 0x01) -+ release_region(wc->ioaddr, 0xff); -+ if (wc->freeregion & 0x02) -+ { -+ release_mem_region(wc->mem_region, wc->mem_len); -+ iounmap((void *)wc->mem32); -+ } -+ } -+ -+ /* Enable bus mastering */ -+ pci_set_master(pdev); -+ -+ /* Keep track of which device we are */ -+ pci_set_drvdata(pdev, wc); -+ -+ -+ if (request_irq(pdev->irq, wctdm_interrupt, DAHDI_IRQ_SHARED, "opvxa1200", wc)) { -+ printk(KERN_NOTICE "opvxa1200: Unable to request IRQ %d\n", pdev->irq); -+ if (wc->freeregion & 0x01) -+ release_region(wc->ioaddr, 0xff); -+ if (wc->freeregion & 0x02) -+ { -+ release_mem_region(wc->mem_region, wc->mem_len); -+ iounmap((void *)wc->mem32); -+ } -+ pci_free_consistent(pdev, DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG) * 2 * 2, (void *)wc->writechunk, wc->writedma); -+ pci_set_drvdata(pdev, NULL); -+ kfree(wc); -+ return -EIO; -+ } -+ -+ if (wctdm_hardware_init(wc)) { -+ unsigned char w; -+ -+ /* Set Reset Low */ -+ w=inb(wc->ioaddr + WC_CNTL); -+ outb((~0x1)&w, wc->ioaddr + WC_CNTL); -+ /* Free Resources */ -+ free_irq(pdev->irq, wc); -+ if (wc->freeregion & 0x01) -+ release_region(wc->ioaddr, 0xff); -+ if (wc->freeregion & 0x02) -+ { -+ release_mem_region(wc->mem_region, wc->mem_len); -+ iounmap((void *)wc->mem32); -+ } -+ pci_free_consistent(pdev, DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG) * 2 * 2, (void *)wc->writechunk, wc->writedma); -+ pci_set_drvdata(pdev, NULL); -+ dahdi_unregister_device(wc->ddev); -+ kfree(wc->ddev->location); -+ dahdi_free_device(wc->ddev); -+ kfree(wc); -+ return -EIO; -+ -+ } -+ -+#ifdef TEST_LOG_INCOME_VOICE -+ for(x=0; x<MAX_NUM_CARDS+NUM_FLAG; x++) -+ { -+ wc->voc_buf[x] = kmalloc(voc_buffer_size, GFP_KERNEL); -+ wc->voc_ptr[x] = 0; -+ } -+#endif -+ -+ if(cidbeforering) -+ { -+ int len = cidbuflen * DAHDI_MAX_CHUNKSIZE; -+ if(debug) -+ printk("cidbeforering support enabled, length is %d msec\n", cidbuflen); -+ for (x = 0; x < wc->max_cards/*MAX_NUM_CARDS*/; x++) -+ { -+ wc->cid_history_buf[x] = kmalloc(len, GFP_KERNEL); -+ wc->cid_history_ptr[x] = 0; -+ wc->cid_history_clone_cnt[x] = 0; -+ wc->cid_state[x] = CID_STATE_IDLE; -+ } -+ } -+ -+ wctdm_post_initialize(wc); -+ -+ /* Enable interrupts */ -+ wctdm_enable_interrupts(wc); -+ /* Initialize Write/Buffers to all blank data */ -+ memset((void *)wc->writechunk,0, DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG) * 2 * 2); -+ -+ /* Start DMA */ -+ wctdm_start_dma(wc); -+ -+ for (x = 0; x < wc->max_cards/*MAX_NUM_CARDS*/; x++) { -+ if (wc->cardflag & (1 << x)) -+ cardcount++; -+ } -+ -+ printk(KERN_INFO "Found an OpenVox %s: Version %x.%x (%d modules)\n", wc->card_name, (wc->fwversion&(~FLAG_A800))>>4, wc->fwversion&0x0f, cardcount); -+ if(debug) -+ printk(KERN_DEBUG "OpenVox %s debug On\n", wc->card_name); -+ -+ res = 0; -+ } else -+ res = -ENOMEM; -+ } -+ return res; -+} -+ -+static void wctdm_release(struct wctdm *wc) -+{ -+#ifdef TEST_LOG_INCOME_VOICE -+ struct file * f = NULL; -+ mm_segment_t orig_fs; -+ int i; -+ char fname[20]; -+#endif -+ -+ dahdi_unregister_device(wc->ddev); //Dennis -+ if (wc->freeregion & 0x01) -+ release_region(wc->ioaddr, 0xff); -+ -+ if (wc->freeregion & 0x02) -+ { -+ release_mem_region(wc->mem_region, wc->mem_len); -+ iounmap((void *)wc->mem32); -+ } -+ -+#ifdef TEST_LOG_INCOME_VOICE -+ for(i=0; i<MAX_NUM_CARDS + NUM_FLAG; i++) -+ { -+ sprintf(fname, "//usr//%d.pcm", i); -+ f = filp_open(fname, O_RDWR|O_CREAT, 00); -+ -+ if (!f || !f->f_op || !f->f_op->read) -+ { -+ printk("WARNING: File (read) object is a null pointer!!!\n"); -+ continue; -+ } -+ -+ f->f_pos = 0; -+ -+ orig_fs = get_fs(); -+ set_fs(KERNEL_DS); -+ -+ if(wc->voc_buf[i]) -+ { -+ f->f_op->write(f, wc->voc_buf[i], voc_buffer_size, &f->f_pos); -+ kfree(wc->voc_buf[i]); -+ } -+ -+ set_fs(orig_fs); -+ fput(f); -+ } -+#endif -+ -+ if(cidbeforering) -+ { -+ int x; -+ for (x = 0; x < wc->max_cards/*MAX_NUM_CARDS*/; x++) -+ kfree(wc->cid_history_buf[x]); -+ } -+ kfree(wc->ddev->location); //Dennis -+ dahdi_free_device(wc->ddev); -+ kfree(wc); -+ printk(KERN_INFO "Free an OpenVox A1200 card\n"); -+} -+ -+static void __devexit wctdm_remove_one(struct pci_dev *pdev) -+{ -+ struct wctdm *wc = pci_get_drvdata(pdev); -+ if (wc) { -+ -+ /* Stop any DMA */ -+ wctdm_stop_dma(wc); -+ wctdm_reset_tdm(wc); -+ -+ /* In case hardware is still there */ -+ wctdm_disable_interrupts(wc); -+ -+ /* Immediately free resources */ -+ pci_free_consistent(pdev, DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS+NUM_FLAG) * 2 * 2, (void *)wc->writechunk, wc->writedma); -+ free_irq(pdev->irq, wc); -+ -+ /* Reset PCI chip and registers */ -+ if(wc->fwversion > 0x11) -+ outb(0x0e, wc->ioaddr + WC_CNTL); -+ else -+ { -+ wc->ledstate = 0; -+ wctdm_set_led(wc,0,0); // power off all leds. -+ } -+ -+ /* Release span, possibly delayed */ -+ if (!wc->usecount) -+ wctdm_release(wc); -+ else -+ wc->dead = 1; -+ } -+} -+ -+static struct pci_device_id wctdm_pci_tbl[] = { -+ { 0xe159, 0x0001, 0x9100, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0xe159, 0x0001, 0x9519, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0xe159, 0x0001, 0x95D9, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0xe159, 0x0001, 0x9500, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0xe159, 0x0001, 0x9532, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0xe159, 0x0001, 0x8519, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0xe159, 0x0001, 0x9559, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0xe159, 0x0001, 0x9599, PCI_ANY_ID, 0, 0, (unsigned long) &wctdme }, -+ { 0 } -+}; -+ -+MODULE_DEVICE_TABLE(pci, wctdm_pci_tbl); -+ -+static struct pci_driver wctdm_driver = { -+ .name = "opvxa1200", -+ .probe = wctdm_init_one, -+ .remove = __devexit_p(wctdm_remove_one), -+ .suspend = NULL, -+ .resume = NULL, -+ .id_table = wctdm_pci_tbl, -+}; -+ -+static int __init wctdm_init(void) -+{ -+ int res; -+ int x; -+ for (x=0;x<(sizeof(fxo_modes) / sizeof(fxo_modes[0])); x++) { -+ if (!strcmp(fxo_modes[x].name, opermode)) -+ break; -+ } -+ if (x < sizeof(fxo_modes) / sizeof(fxo_modes[0])) { -+ _opermode = x; -+ } else { -+ printk(KERN_NOTICE "Invalid/unknown operating mode '%s' specified. Please choose one of:\n", opermode); -+ for (x=0;x<sizeof(fxo_modes) / sizeof(fxo_modes[0]); x++) -+ printk(KERN_INFO " %s\n", fxo_modes[x].name); -+ printk(KERN_INFO "Note this option is CASE SENSITIVE!\n"); -+ return -ENODEV; -+ } -+ if (!strcmp(fxo_modes[_opermode].name, "AUSTRALIA")) { -+ boostringer=1; -+ fxshonormode=1; -+} -+ if (battdebounce == 0) { -+ battdebounce = fxo_modes[_opermode].battdebounce; -+ } -+ if (battalarm == 0) { -+ battalarm = fxo_modes[_opermode].battalarm; -+ } -+ if (battthresh == 0) { -+ battthresh = fxo_modes[_opermode].battthresh; -+ } -+ -+ res = dahdi_pci_module(&wctdm_driver); -+ if (res) -+ return -ENODEV; -+ return 0; -+} -+ -+static void __exit wctdm_cleanup(void) -+{ -+ pci_unregister_driver(&wctdm_driver); -+} -+ -+module_param(debug, int, 0600); -+module_param(loopcurrent, int, 0600); -+module_param(reversepolarity, int, 0600); -+module_param(robust, int, 0600); -+module_param(opermode, charp, 0600); -+module_param(timingonly, int, 0600); -+module_param(lowpower, int, 0600); -+module_param(boostringer, int, 0600); -+module_param(fastringer, int, 0600); -+module_param(fxshonormode, int, 0600); -+module_param(battdebounce, uint, 0600); -+module_param(battthresh, uint, 0600); -+module_param(battalarm, uint, 0600); -+module_param(ringdebounce, int, 0600); -+module_param(dialdebounce, int, 0600); -+module_param(fwringdetect, int, 0600); -+module_param(alawoverride, int, 0600); -+module_param(fastpickup, int, 0600); -+module_param(fxotxgain, int, 0600); -+module_param(fxorxgain, int, 0600); -+module_param(fxstxgain, int, 0600); -+module_param(fxsrxgain, int, 0600); -+module_param(spibyhw, int, 0600); -+module_param(usememio, int, 0600); -+module_param(cidbeforering, int, 0600); -+module_param(cidbuflen, int, 0600); -+module_param(cidtimeout, int, 0600); -+module_param(fxofullscale, int, 0600); -+module_param(fixedtimepolarity, int, 0600); -+module_param(watchdma, int, 0600); -+ -+MODULE_DESCRIPTION("OpenVox A1200 Driver"); -+MODULE_AUTHOR("MiaoLin <miaolin@openvox.com.cn>"); -+MODULE_LICENSE("GPL v2"); -+ -+module_init(wctdm_init); -+module_exit(wctdm_cleanup); -+ ---- dahdi-linux-2.10.0.1/drivers/dahdi/opvxa24xx/Kbuild 1970-01-01 01:00:00.000000000 +0100 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/opvxa24xx/Kbuild 2015-02-10 14:19:03.000000000 +0100 -@@ -0,0 +1,40 @@ -+obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_OPVXA24XX) += opvxa24xx.o -+ -+FIRM_DIR := ../firmware -+ -+EXTRA_CFLAGS += -I$(src)/.. -I$(src)/../oct612x/ $(shell $(src)/../oct612x/octasic-helper cflags $(src)/../oct612x) -Wno-undef -+ -+DAHDI_KERNEL_H_NAME:=kernel.h -+DAHDI_KERNEL_H_PATH:=$(DAHDI_INCLUDE)/dahdi/$(DAHDI_KERNEL_H_NAME) -+ifneq ($(DAHDI_KERNEL_H_PATH),) -+ DAHDI_SPAN_MODULE:=$(shell if grep -C 5 "struct dahdi_span {" $(DAHDI_KERNEL_H_PATH) | grep -q "struct module \*owner"; then echo "yes"; else echo "no"; fi) -+ DAHDI_SPAN_OPS:=$(shell if grep -q "struct dahdi_span_ops {" $(DAHDI_KERNEL_H_PATH); then echo "yes"; else echo "no"; fi) -+ ifeq ($(DAHDI_SPAN_MODULE),yes) -+ EXTRA_CFLAGS+=-DDAHDI_SPAN_MODULE -+ else -+ ifeq ($(DAHDI_SPAN_OPS),yes) -+ EXTRA_CFLAGS+=-DDAHDI_SPAN_OPS -+ endif -+ endif -+endif -+ -+ifeq ($(HOTPLUG_FIRMWARE),yes) -+ EXTRA_CFLAGS+=-DHOTPLUG_FIRMWARE -+endif -+ -+opvxa24xx-objs := private.o a24xx.o si321x.o si3050.o ec3000.o callerid.o busydetect.o base.o $(shell $(src)/../oct612x/octasic-helper objects ../oct612x) -+ -+ifneq ($(HOTPLUG_FIRMWARE),yes) -+opvxa24xx-objs += $(FIRM_DIR)/dahdi-fw-oct6114-032.o $(FIRM_DIR)/dahdi-fw-oct6114-064.o $(FIRM_DIR)/dahdi-fw-oct6114-128.o -+endif -+ -+ -+$(obj)/$(FIRM_DIR)/dahdi-fw-oct6114-032.o: $(obj)/base.o -+ $(MAKE) -C $(obj)/$(FIRM_DIR) dahdi-fw-oct6114-032.o -+ -+$(obj)/$(FIRM_DIR)/dahdi-fw-oct6114-064.o: $(obj)/base.o -+ $(MAKE) -C $(obj)/$(FIRM_DIR) dahdi-fw-oct6114-064.o -+ -+$(obj)/$(FIRM_DIR)/dahdi-fw-oct6114-128.o: $(obj)/base.o -+ $(MAKE) -C $(obj)/$(FIRM_DIR) dahdi-fw-oct6114-128.o -+ ---- dahdi-linux-2.10.0.1/drivers/dahdi/opvxa24xx/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/opvxa24xx/Makefile 2015-02-10 14:19:03.000000000 +0100 -@@ -0,0 +1,8 @@ -+ifdef KBUILD_EXTMOD -+# We only get here on kernels 2.6.0-2.6.9 . -+# For newer kernels, Kbuild will be included directly by the kernel -+# build system. -+include $(src)/Kbuild -+ -+else -+endif ---- dahdi-linux-2.10.0.1/drivers/dahdi/opvxa24xx/a24xx.c 1970-01-01 01:00:00.000000000 +0100 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/opvxa24xx/a24xx.c 2015-02-10 14:19:03.000000000 +0100 -@@ -0,0 +1,286 @@ -+/* -+ * OpenVox A24xx FXS/FXO Interface Driver for Zapata Telephony interface -+ * -+ * Written by MiaoLin<miaolin@openvox.cn> -+ * $Id: a24xx.c 185 2010-12-14 07:58:51Z yangshugang $ -+ -+ * Copyright (C) 2005-2010 OpenVox Communication Co. Ltd, -+ * -+ * All rights reserved. -+ * -+ * 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. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ */ -+ -+#include <linux/spinlock.h> -+#include <linux/jiffies.h> -+ -+#include <dahdi/kernel.h> -+ -+#include "base.h" -+#include "proslic.h" -+ -+#define BIT_EC_PRESENT (1<<0) -+ -+#define VPM_DEFAULT_DTMFTHRESHOLD 1000 -+ -+/* indirect_resg */ -+static alpha indirect_regs[] = -+{ -+{0,255,"DTMF_ROW_0_PEAK",0x55C2}, -+{1,255,"DTMF_ROW_1_PEAK",0x51E6}, -+{2,255,"DTMF_ROW2_PEAK",0x4B85}, -+{3,255,"DTMF_ROW3_PEAK",0x4937}, -+{4,255,"DTMF_COL1_PEAK",0x3333}, -+{5,255,"DTMF_FWD_TWIST",0x0202}, -+{6,255,"DTMF_RVS_TWIST",0x0202}, -+{7,255,"DTMF_ROW_RATIO_TRES",0x0198}, -+{8,255,"DTMF_COL_RATIO_TRES",0x0198}, -+{9,255,"DTMF_ROW_2ND_ARM",0x0611}, -+{10,255,"DTMF_COL_2ND_ARM",0x0202}, -+{11,255,"DTMF_PWR_MIN_TRES",0x00E5}, -+{12,255,"DTMF_OT_LIM_TRES",0x0A1C}, -+{13,0,"OSC1_COEF",0x7B30}, -+{14,1,"OSC1X",0x0063}, -+{15,2,"OSC1Y",0x0000}, -+{16,3,"OSC2_COEF",0x7870}, -+{17,4,"OSC2X",0x007D}, -+{18,5,"OSC2Y",0x0000}, -+{19,6,"RING_V_OFF",0x0000}, -+{20,7,"RING_OSC",0x7EF0}, -+{21,8,"RING_X",0x0160}, -+{22,9,"RING_Y",0x0000}, -+{23,255,"PULSE_ENVEL",0x2000}, -+{24,255,"PULSE_X",0x2000}, -+{25,255,"PULSE_Y",0x0000}, -+//{26,13,"RECV_DIGITAL_GAIN",0x4000}, // playback volume set lower -+{26,13,"RECV_DIGITAL_GAIN",0x2000}, // playback volume set lower -+{27,14,"XMIT_DIGITAL_GAIN",0x4000}, -+//{27,14,"XMIT_DIGITAL_GAIN",0x2000}, -+{28,15,"LOOP_CLOSE_TRES",0x1000}, -+{29,16,"RING_TRIP_TRES",0x3600}, -+{30,17,"COMMON_MIN_TRES",0x1000}, -+{31,18,"COMMON_MAX_TRES",0x0200}, -+{32,19,"PWR_ALARM_Q1Q2",0x0ff4}, -+{33,20,"PWR_ALARM_Q3Q4",0x6e7e}, -+{34,21,"PWR_ALARM_Q5Q6",0x0ff4}, -+{35,22,"LOOP_CLOSURE_FILTER",0x8000}, -+{36,23,"RING_TRIP_FILTER",0x0320}, -+{37,24,"TERM_LP_POLE_Q1Q2",0x0012}, -+{38,25,"TERM_LP_POLE_Q3Q4",0x0012}, -+{39,26,"TERM_LP_POLE_Q5Q6",0x0012}, -+{40,27,"CM_BIAS_RINGING",0x0C00}, -+{41,64,"DCDC_MIN_V",0x0C00}, -+{42,255,"DCDC_XTRA",0x1000}, -+{43,66,"LOOP_CLOSE_TRES_LOW",0x1000}, -+}; -+ -+void __a24xx_wait_just_a_bit(int foo) -+{ -+ long newjiffies; -+ newjiffies = jiffies + foo; -+ while(jiffies < newjiffies); -+} -+ -+void __a24xx_setcard(void *wc_dev, int card) -+{ -+ struct a24xx_dev *dev = (struct a24xx_dev *)(wc_dev); -+ if (dev->curcard != card) { -+ __opvx_a24xx_setcard(dev->mem32, card); -+ dev->curcard = card; -+ } -+} -+ -+inline void __a24xx_spi_setreg(struct a24xx_dev *wc_dev, int card, unsigned char reg, unsigned char value) -+{ -+ __opvx_a24xx_spi_setreg((void *)wc_dev, wc_dev->mem32, card, wc_dev->modtype[card], reg, value, __a24xx_setcard); -+} -+ -+inline unsigned char __a24xx_spi_getreg(struct a24xx_dev *wc_dev, int card, unsigned char reg) -+{ -+ return __opvx_a24xx_spi_getreg((void *)wc_dev, wc_dev->mem32, card, wc_dev->modtype[card], reg, __a24xx_setcard); -+} -+ -+int __a24xx_malloc_chunk(struct a24xx_dev *wc_dev,unsigned int frq) -+{ -+ __opvx_a24xx_set_chunk(&(wc_dev->readchunk), &(wc_dev->writechunk),frq); -+ wc_dev->readdma = wc_dev->writedma + frq * DAHDI_MAX_CHUNKSIZE * (MAX_NUM_CARDS) * 2; -+ -+ return 0; -+} -+ -+static unsigned char __translate_3215(unsigned char address) -+{ -+ int x; -+ for (x=0;x<sizeof(indirect_regs)/sizeof(indirect_regs[0]);x++) { -+ if (indirect_regs[x].address == address) { -+ address = indirect_regs[x].altaddr; -+ break; -+ } -+ } -+ return address; -+} -+ -+int __a24xx_wait_access(struct a24xx_dev *wc_dev, int card) -+{ -+ unsigned char data = 0; -+ long origjiffies; -+ int count = 0; -+ -+ #define MAX 6000 /* attempts */ -+ -+ origjiffies = jiffies; -+ /* Wait for indirect access */ -+ while (count++ < MAX) { -+ data = __a24xx_spi_getreg(wc_dev, card, I_STATUS); -+ if (!data) { -+ return 0; -+ } -+ } -+ -+ if(count > (MAX-1)) { -+ printk(" ##### Loop error (%02x) #####\n", data); -+ } -+ -+ return 0; -+} -+ -+int __a24xx_proslic_setreg_indirect(struct a24xx_dev *wc_dev, int card, unsigned char address, unsigned short data) -+{ -+ int res = -1; -+ /* Translate 3215 addresses */ -+ if (wc_dev->flags[card] & FLAG_3215) { -+ address = __translate_3215(address); -+ if (address == 255) { -+ return 0; -+ } -+ } -+ if(!__a24xx_wait_access(wc_dev, card)) { -+ __a24xx_spi_setreg(wc_dev, card, IDA_LO,(unsigned char)(data & 0xFF)); -+ __a24xx_spi_setreg(wc_dev, card, IDA_HI,(unsigned char)((data & 0xFF00)>>8)); -+ __a24xx_spi_setreg(wc_dev, card, IAA,address); -+ res = 0; -+ } -+ -+ return res; -+} -+ -+int __a24xx_proslic_getreg_indirect(struct a24xx_dev *wc_dev, int card, unsigned char address) -+{ -+ int res = -1; -+ char *p=NULL; -+ /* Translate 3215 addresses */ -+ if (wc_dev->flags[card] & FLAG_3215) { -+ address = __translate_3215(address); -+ if (address == 255) { -+ return 0; -+ } -+ } -+ if (!__a24xx_wait_access(wc_dev, card)) { -+ __a24xx_spi_setreg(wc_dev, card, IAA, address); -+ if (!__a24xx_wait_access(wc_dev, card)) { -+ unsigned char data1, data2; -+ data1 = __a24xx_spi_getreg(wc_dev, card, IDA_LO); -+ data2 = __a24xx_spi_getreg(wc_dev, card, IDA_HI); -+ res = data1 | (data2 << 8); -+ } else { -+ p = "Failed to wait inside\n"; -+ } -+ } else { -+ p = "failed to wait\n"; -+ } -+ if (p) { -+ printk("%s\n", p); -+ } -+ return res; -+} -+ -+void __a24xx_vpm_setpresent(struct a24xx_dev *wc_dev) -+{ -+ wc_dev->vpm = BIT_EC_PRESENT; -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ __opvx_a24xx_vpm_setpresent_v2(wc_dev->mem32); -+ else -+ __opvx_a24xx_vpm_setpresent(wc_dev->mem32); -+ printk("OpenVox VPM: Present and operational servicing %d span(s)\n", 1/*wc_dev->numspans*/); -+} -+ -+void a24xx_spi_setreg(struct a24xx_dev *wc_dev, int card, unsigned char reg, unsigned char value) -+{ -+ unsigned long flags; -+ spin_lock_irqsave(&wc_dev->lock, flags); -+ __a24xx_spi_setreg(wc_dev, card, reg, value); -+ spin_unlock_irqrestore(&wc_dev->lock, flags); -+} -+ -+unsigned char a24xx_spi_getreg(struct a24xx_dev *wc_dev, int card, unsigned char reg) -+{ -+ unsigned long flags; -+ unsigned char ret; -+ spin_lock_irqsave(&wc_dev->lock, flags); -+ ret = __a24xx_spi_getreg(wc_dev, card, reg); -+ spin_unlock_irqrestore(&wc_dev->lock, flags); -+ return ret; -+} -+ -+static inline unsigned int a24xx_oct_in(struct a24xx_dev *wc_dev, const unsigned int addr) -+{ -+ unsigned long flags; -+ unsigned int ret; -+ -+ spin_lock_irqsave(&wc_dev->lock, flags); -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ ret = __opvx_a24xx_oct_in_v2(wc_dev->mem32, addr); -+ else -+ ret = __opvx_a24xx_oct_in(wc_dev->mem32, addr); -+ spin_unlock_irqrestore(&wc_dev->lock, flags); -+ -+ return ret; -+} -+ -+static inline void a24xx_oct_out(struct a24xx_dev *wc_dev, const unsigned int addr, const unsigned int value) -+{ -+ unsigned long flags; -+ -+ spin_lock_irqsave(&wc_dev->lock, flags); -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ __opvx_a24xx_oct_out_v2(wc_dev->mem32, addr, value); -+ else -+ __opvx_a24xx_oct_out(wc_dev->mem32, addr, value); -+ spin_unlock_irqrestore(&wc_dev->lock, flags); -+} -+ -+void oct_set_reg(void *data, unsigned int reg, unsigned int val) -+{ -+ struct a24xx_dev *wc_dev = data; -+ a24xx_oct_out(wc_dev, reg, val); -+} -+ -+unsigned int oct_get_reg(void *data, unsigned int reg) -+{ -+ struct a24xx_dev *wc_dev = data; -+ unsigned int ret; -+ ret = a24xx_oct_in(wc_dev, reg); -+ return ret; -+} -+ -+void a24xx_reset_spi(struct a24xx_dev *wc_dev, int card) -+{ -+ unsigned long flags; -+ spin_lock_irqsave(&wc_dev->lock, flags); -+ __opvx_a24xx_reset_spi(wc_dev, card, __a24xx_setcard); -+ spin_unlock_irqrestore(&wc_dev->lock, flags); -+} -+ ---- dahdi-linux-2.10.0.1/drivers/dahdi/opvxa24xx/base.c 1970-01-01 01:00:00.000000000 +0100 -+++ dahdi-linux-2.10.0.1-openvox/drivers/dahdi/opvxa24xx/base.c 2015-02-10 14:19:03.000000000 +0100 -@@ -0,0 +1,2679 @@ -+/* -+ * OpenVox A24xx FXS/FXO Interface Driver for Zapata Telephony interface -+ * -+ * Written by MiaoLin<miaolin@openvox.cn> -+ * $Id: base.c 359 2011-04-06 06:11:39Z yangshugang $ -+ -+ * Copyright (C) 2005-2010 OpenVox Communication Co. Ltd, -+ * -+ * All rights reserved. -+ * -+ * 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. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ */ -+ -+/* Rev histroy -+ * -+ * Rev 0.10 initial version, modified from opvxa1200.c -+ * Rev 0.20 add octasic echo canceller support. -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/errno.h> -+#include <linux/module.h> -+#include <linux/init.h> -+#include <linux/errno.h> -+#include <linux/pci.h> -+#include <linux/interrupt.h> -+#include <asm/io.h> -+#include <linux/delay.h> -+#include <linux/moduleparam.h> -+#include <linux/sched.h> -+ -+#ifdef TEST_LOG_INCOME_VOICE -+#include <linux/string.h> -+#include <asm/uaccess.h> /* get_fs(), set_fs(), KERNEL_DS */ -+#include <linux/file.h> /* fput() */ -+#endif -+ -+#include <dahdi/kernel.h> -+#include <dahdi/wctdm_user.h> -+#include "fxo_modes.h" -+ -+#include "proslic.h" -+#include "base.h" -+#include "ec3000.h" -+#include "busydetect.h" -+ -+/* module parameters */ -+int debug; -+int spi_cmd=0x223; -+ -+int reversepolarity = 0; -+int alawoverride = 0; -+int fxotxgain = 0; -+int fxorxgain = 0; -+int fastpickup = 0; -+int fxofullscale = 0; /* fxo full scale tx/rx, register 30, acim */ -+int fwringdetect = 0; -+int _opermode = 0; -+int cidsupport = 1; /* default support caller id analysis */ -+int cidbuflen = 3000; /* in msec, default 3000 */ -+int cidtimeout = 6*1000; /* in msec, default 6000 */ -+int fxstxgain = 0; -+int fxsrxgain = 0; -+int fxshonormode = 0; -+int boostringer = 0; -+int fastringer = 0; -+int lowpower = 0; -+int loopcurrent = 20; -+int timingonly = 0; -+int fixedtimepolarity=0; /* time delay in ms when send polarity after rise edge of 1st ring.*/ -+int ringdebounce = DEFAULT_RING_DEBOUNCE; -+unsigned int battdebounce; -+unsigned int battalarm; -+unsigned int battthresh; -+int robust = 0; -+#ifdef VPM_SUPPORT -+/* ec debug */ -+int ec_debug = 0; -+int vpmsupport = 1; -+#endif -+ -+#define MS_PER_HOOKCHECK (1) -+ -+int ec_spans = 4; -+ -+static char* A2410P_Name = "A2410P"; -+static struct a24xx_desc a2410a = { "OpenVox A2410", 0 }; -+static char* A1610P_Name = "A1610P"; -+static struct a24xx_desc a1610a = { "OpenVox A1610", 0 }; -+static char* A810P_Name = "A810P"; -+static struct a24xx_desc a810a = { "OpenVox A810", 0 }; -+static struct a24xx *ifaces[WC_MAX_IFACES]; -+static char *opermode = "FCC"; -+ -+/* If set to auto, vpmdtmfsupport is enabled for VPM400M and disabled for VPM450M */ -+static int vpmdtmfsupport = -1; /* -1=auto, 0=disabled, 1=enabled*/ -+static unsigned int ms_per_irq = 1; // 1/2/4/8/16 allowed -+static unsigned int max_iface_index = 0; -+static unsigned int irq_stub = 0; -+ -+#define POLARITY_XOR(card) ( \ -+ (reversepolarity != 0) ^ (wc_dev->mod[(card)].fxs.reversepolarity != 0) ^ \ -+ (wc_dev->mod[(card)].fxs.vmwi_lrev != 0) ^\ -+ ((wc_dev->mod[(card)].fxs.vmwisetting.vmwi_type & DAHDI_VMWI_HVAC) != 0)\ -+ ) -+ -+static const struct dahdi_echocan_features vpm_ec_features = { -+ .NLP_automatic = 1, -+ .CED_tx_detect = 1, -+ .CED_rx_detect = 1, -+}; -+ -+static void a24xx_release(struct a24xx *wc); -+static void a24xx_echocan_free(struct dahdi_chan *chan, struct dahdi_echocan_state *ec); -+ -+static const struct dahdi_echocan_ops vpm_ec_ops = { -+// .name = "OPENVOX VPM", -+ .echocan_free = a24xx_echocan_free, -+}; -+ -+static int a24xx_echocan_create(struct dahdi_chan *chan, struct dahdi_echocanparams *ecp, -+ struct dahdi_echocanparam *p, struct dahdi_echocan_state **ec) -+{ -+ struct a24xx *wc = chan->pvt; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ int channel; -+ const struct dahdi_echocan_ops *ops; -+ const struct dahdi_echocan_features *features; -+ -+ -+ if (!wc_dev->vpm) { -+ return -ENODEV; -+ } -+ -+ if (chan->span->offset >= ec_spans) { -+ return -ENODEV; -+ } -+ -+ if (wc_dev->vpm_ec) { -+ ops = &vpm_ec_ops; -+ features = &vpm_ec_features; -+ } -+ -+ if (ecp->param_count > 0) { -+ printk(KERN_WARNING "OpenVox VPM echo canceller does not support parameters; failing request\n"); -+ return -EINVAL; -+ } -+ -+ *ec = wc->ec[chan->chanpos - 1]; -+ (*ec)->ops = ops; -+ (*ec)->features = *features; -+ -+ channel = chan->chanpos; -+ -+ if (wc_dev->vpm_ec) { -+ channel -= 1; -+ if(ec_debug) { -+ printk(KERN_DEBUG "echocan: Card is %d, Channel is %d, offset is %d, length %d\n", -+ wc_dev->pos, chan->chanpos, channel, ecp->tap_length); -+ } -+ opvx_vpm_setec(wc_dev->vpm_ec, channel, ecp->tap_length); -+ msleep(10); -+ } -+ -+ return 0; -+} -+ -+static void a24xx_echocan_free(struct dahdi_chan *chan, struct dahdi_echocan_state *ec) -+{ -+ struct a24xx *wc = chan->pvt; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ int channel; -+ -+ memset(ec, 0, sizeof(*ec)); -+ -+ channel = chan->chanpos; -+ -+ if (wc_dev->vpm_ec) { -+ channel -= 1; -+ if (ec_debug) -+ printk(KERN_DEBUG "echocan: Card is %d, Channel is %d, Span is %d, offset is %d length 0\n", -+ wc_dev->pos, chan->chanpos, chan->span->offset, channel); -+ opvx_vpm_setec(wc_dev->vpm_ec, channel, 0); -+ } -+} -+ -+static void free_wc(struct a24xx *wc) -+{ -+ int i; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ for (i = 0; i < wc_dev->max_cards; i++) { -+ if (wc->ec[i]) { -+ kfree(wc->ec[i]); -+ wc->ec[i] = NULL; -+ } -+ } -+ kfree(wc); -+ wc = NULL; -+} -+ -+static void a24xx_vpm_init(struct a24xx *wc) -+{ -+ int x; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ int laws[4] = { 0, }; -+ int res; -+ -+ unsigned int vpm_capacity; -+ struct firmware embedded_firmware; -+ const struct firmware *firmware = &embedded_firmware; -+ -+#if !defined(HOTPLUG_FIRMWARE) -+ extern void _binary_dahdi_fw_oct6114_032_bin_size; -+ extern void _binary_dahdi_fw_oct6114_064_bin_size; -+ extern void _binary_dahdi_fw_oct6114_128_bin_size; -+ extern u8 _binary_dahdi_fw_oct6114_032_bin_start[]; -+ extern u8 _binary_dahdi_fw_oct6114_064_bin_start[]; -+ extern u8 _binary_dahdi_fw_oct6114_128_bin_start[]; -+#else -+ static const char oct032_firmware[] = "dahdi-fw-oct6114-032.bin"; -+ static const char oct064_firmware[] = "dahdi-fw-oct6114-064.bin"; -+ static const char oct128_firmware[] = "dahdi-fw-oct6114-128.bin"; -+#endif -+ -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ res = __opvx_a24xx_check_vpm_v2(wc_dev->mem32); -+ else -+ res = __opvx_a24xx_check_vpm(wc_dev->mem32); -+ -+ if (res < 0) { -+ if (-1 == res) { -+ printk("OpenVox VPM: Support Disabled\n"); -+ } else if (-2 == res) { -+ printk("OpenVox VPM: Not Present\n"); -+ } -+ return; -+ } -+ -+ /* Setup alaw vs ulaw rules */ -+ for (x = 0;x < 1; x++) { -+ if(wc->span.deflaw == DAHDI_LAW_ALAW) { -+ laws[x] = 1; -+ } -+ else { -+ laws[x] = 0; -+ } -+ } -+ -+ vpm_capacity = opvx_vpm_getcapacity(wc_dev); -+ printk("OpenVox VPM: echo cancellation supports %d channels\n", vpm_capacity); -+ -+ switch (vpm_capacity) { -+ case 32: -+#if defined(HOTPLUG_FIRMWARE) -+ if ((request_firmware(&firmware, oct032_firmware, &wc_dev->dev->dev) != 0) || -+ !firmware) { -+ printk("OpenVox VPM: firmware %s not available from userspace\n", oct032_firmware); -+ return; -+ } -+#else -+ embedded_firmware.data = _binary_dahdi_fw_oct6114_032_bin_start; -+ /* Yes... this is weird. objcopy gives us a symbol containing -+ the size of the firmware, not a pointer a variable containing -+ the size. The only way we can get the value of the symbol -+ is to take its address, so we define it as a pointer and -+ then cast that value to the proper type. -+ */ -+ embedded_firmware.size = (size_t) &_binary_zaptel_fw_oct6114_032_bin_size; -+#endif -+ break; -+ case 64: -+#if defined(HOTPLUG_FIRMWARE) -+ if ((request_firmware(&firmware, oct064_firmware, &wc_dev->dev->dev) != 0) || -+ !firmware) { -+ printk("OpenVox VPM: firmware %s not available from userspace\n", oct064_firmware); -+ return; -+ } -+#else -+ embedded_firmware.data = _binary_dahdi_fw_oct6114_064_bin_start; -+ /* Yes... this is weird. objcopy gives us a symbol containing -+ the size of the firmware, not a pointer a variable containing -+ the size. The only way we can get the value of the symbol -+ is to take its address, so we define it as a pointer and -+ then cast that value to the proper type. -+ */ -+ embedded_firmware.size = (size_t) &_binary_dahdi_fw_oct6114_064_bin_size; -+#endif -+ break; -+ case 128: -+#if defined(HOTPLUG_FIRMWARE) -+ if ((request_firmware(&firmware, oct128_firmware, &wc_dev->dev->dev) != 0) || -+ !firmware) { -+ printk("OpenVox VPM: firmware %s not available from userspace\n", oct128_firmware); -+ return; -+ } -+#else -+ embedded_firmware.data = _binary_dahdi_fw_oct6114_128_bin_start; -+ /* Yes... this is weird. objcopy gives us a symbol containing -+ the size of the firmware, not a pointer a variable containing -+ the size. The only way we can get the value of the symbol -+ is to take its address, so we define it as a pointer and -+ then cast that value to the proper type. -+ */ -+ embedded_firmware.size = (size_t) &_binary_dahdi_fw_oct6114_128_bin_size; -+#endif -+ break; -+ default: -+ printk("Unsupported channel capacity found on VPM module (%d).\n", vpm_capacity); -+ return; -+ } -+ -+ if (!(wc_dev->vpm_ec = opvx_vpm_init(wc_dev, laws, /*wc_dev->numspans*/1, firmware))) { -+ printk("OpenVox VPM: Failed to initialize\n"); -+ if (firmware != &embedded_firmware) { -+ release_firmware(firmware); -+ } -+ return; -+ } -+ -+ if (firmware != &embedded_firmware) { -+ release_firmware(firmware); -+ } -+ -+ if (vpmdtmfsupport == -1) { -+ printk("OpenVox VPM: hardware DTMF disabled.\n"); -+ vpmdtmfsupport = 0; -+ } -+ -+ __a24xx_vpm_setpresent(wc_dev); -+ -+} -+ -+#ifdef AUDIO_RINGCHECK -+static inline void ring_check(struct a24xx *wc, int card) -+{ -+ int x; -+ short sample; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ if (wc_dev->modtype[card] != MOD_TYPE_FXO) { -+ return; -+ } -+ wc_dev->mod[card].fxo.pegtimer += DAHDI_CHUNKSIZE; -+ for (x=0;x<DAHDI_CHUNKSIZE;x++) { -+ /* Look for pegging to indicate ringing */ -+ sample = DAHDI_XLAW(wc->chans[card].readchunk[x], (&(wc->chans[card]))); -+ if ((sample > 10000) && (wc_dev->mod[card].fxo.peg != 1)) { -+ if (debug > 1) { -+ printk(KERN_DEBUG "High peg!\n"); -+ } -+ if ((wc_dev->mod[card].fxo.pegtimer < PEGTIME) && (wc_dev->mod[card].fxo.pegtimer > MINPEGTIME)) { -+ wc_dev->mod[card].fxo.pegcount++; -+ } -+ wc_dev->mod[card].fxo.pegtimer = 0; -+ wc_dev->mod[card].fxo.peg = 1; -+ } else if ((sample < -10000) && (wc_dev->mod[card].fxo.peg != -1)) { -+ if (debug > 1) { -+ printk(KERN_DEBUG "Low peg!\n"); -+ } -+ if ((wc_dev->mod[card].fxo.pegtimer < (PEGTIME >> 2)) && (wc_dev->mod[card].fxo.pegtimer > (MINPEGTIME >> 2))) { -+ wc_dev->mod[card].fxo.pegcount++; -+ } -+ wc_dev->mod[card].fxo.pegtimer = 0; -+ wc_dev->mod[card].fxo.peg = -1; -+ } -+ } -+ if (wc_dev->mod[card].fxo.pegtimer > PEGTIME) { -+ /* Reset pegcount if our timer expires */ -+ wc_dev->mod[card].fxo.pegcount = 0; -+ } -+ /* Decrement debouncer if appropriate */ -+ if (wc_dev->mod[card].fxo.ringdebounce) { -+ wc_dev->mod[card].fxo.ringdebounce--; -+ } -+ if (!wc_dev->mod[card].fxo.offhook && !wc_dev->mod[card].fxo.ringdebounce) { -+ if (!wc_dev->mod[card].fxo.ring && (wc_dev->mod[card].fxo.pegcount > PEGCOUNT)) { -+ /* It's ringing */ -+ if (debug) { -+ printk(KERN_DEBUG "RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ if (!wc_dev->mod[card].fxo.offhook) { -+ dahdi_hooksig(&wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ wc_dev->mod[card].fxo.ring = 1; -+ } -+ if (wc_dev->mod[card].fxo.ring && !wc_dev->mod[card].fxo.pegcount) { -+ /* No more ring */ -+ if (debug) { -+ printk(KERN_DEBUG "NO RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ dahdi_hooksig(&wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ wc_dev->mod[card].fxo.ring = 0; -+ } -+ } -+} -+#endif -+ -+#if 0 -+static int a24xx_hardware_init(struct a24xx_dev *wc_dev, char *sigcap) -+{ -+ unsigned int x; -+ unsigned char ch; -+ -+ /* Signal Reset */ -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ __opvx_a24xx_reset_modules_v2(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ else -+ __opvx_a24xx_reset_modules(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ -+ /* Check OpenVox version */ -+ printk("OpenVox %s version: %01x.%01x\n", wc_dev->card_name, wc_dev->fwversion>>16, wc_dev->fwversion&0xffff); -+ -+ /* Clear interrupts */ -+ __opvx_a24xx_clear_irqs(wc_dev->mem32); -+ -+ /* Wait 1/4 of a second more */ -+ //opvx_wait_just_a_bit(HZ/4); -+ -+ /* test cards exist and type at first */ -+ for(x=0; x<wc_dev->max_cards; x+=CARDS_PER_MODULE) { -+ __a24xx_setcard(wc_dev, x); -+ wc_dev->modtype[x] = MOD_TYPE_FXO; -+ ch = __a24xx_spi_getreg(wc_dev, x, 2); /* read register 2, 3050 return 0x3, 3210 return 0x0 */ -+ if(0x03 == ch) { -+ wc_dev->modtype[x+1] = MOD_TYPE_FXO; -+ wc_dev->modtype[x+2] = MOD_TYPE_FXO; -+ wc_dev->modtype[x+3] = MOD_TYPE_FXO; -+ if(debug) { -+ printk("module %d is a FXO\n", x); -+ } -+ } else { -+ wc_dev->modtype[x] = MOD_TYPE_FXS; -+ wc_dev->modtype[x+1] = MOD_TYPE_FXS; -+ wc_dev->modtype[x+2] = MOD_TYPE_FXS; -+ wc_dev->modtype[x+3] = MOD_TYPE_FXS; -+ if(debug) { -+ printk("module %d is a FXS or Not Installed\n", x); -+ } -+ } -+ } -+ -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ __opvx_a24xx_reset_modules_v2(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ else -+ __opvx_a24xx_reset_modules(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ int sane=0,ret=0,readi=0; -+ -+ if( (x%4) == 0 && wc_dev->modtype[x]==MOD_TYPE_FXS) { /* set 3215 to daisy chain mode */ -+ __a24xx_setcard(wc_dev, x); -+ __opvx_a24xx_write_8bits(wc_dev->mem32, 0x00); -+ __opvx_a24xx_write_8bits(wc_dev->mem32, 0x80); -+ } -+ -+#if 1 -+ touch_softlockup_watchdog(); // avoid showing CPU softlock message -+ -+ /* Init with Auto Calibration */ -+ if (!(ret=si321x_init_proslic(wc_dev, x, 0, 0, sane))) { -+ wc_dev->cardflag |= (1 << x); -+ if (debug) { -+ readi = a24xx_spi_getreg(wc_dev,x,LOOP_I_LIMIT); -+ printk("Proslic module %d loop current is %dmA\n",x, -+ ((readi*3)+20)); -+ } -+ printk("Module %d: Installed -- AUTO FXS/DPO\n",x); -+ } else { -+ if(ret!=-2) { -+ sane=1; -+ -+ printk("Init ProSlic with Manual Calibration \n"); -+ /* Init with Manual Calibration */ -+ if (!si321x_init_proslic(wc_dev, x, 0, 1, sane)) { -+ wc_dev->cardflag |= (1 << x); -+ if (debug) { -+ readi = a24xx_spi_getreg(wc_dev,x,LOOP_I_LIMIT); -+ printk("Proslic module %d loop current is %dmA\n",x, -+ ((readi*3)+20)); -+ } -+ printk("Module %d: Installed -- MANUAL FXS\n",x); -+ } else { -+ printk("Module %d: FAILED FXS (%s)\n", x, fxshonormode ? fxo_modes[_opermode].name : "FCC"); -+ sigcap[x] = 1; -+ } -+ } else if (!(ret = si3050_init_voicedaa(wc_dev, x, 0, 0, sane))) { -+ wc_dev->cardflag |= (1 << x); -+ printk("Module %d: Installed -- AUTO FXO (%s mode)\n",x, fxo_modes[_opermode].name); -+ } else -+ printk("Module %d: Not installed\n", x); -+ } -+#endif -+ } -+ -+ /* Return error if nothing initialized okay. */ -+ if (!wc_dev->cardflag && !timingonly) { -+ return -1; -+ } -+ -+ return 0; -+} -+#endif -+ -+static int a24xx_hardware_init_all(struct a24xx_dev *wc_dev, char *sigcap) -+{ -+ unsigned int x; -+ unsigned char ch; -+ int sane=0,ret=0; -+ int flag=0,tmp_flag=0,blank_flag=0; -+ -+ /* Signal Reset */ -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ __opvx_a24xx_reset_modules_v2(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ else -+ __opvx_a24xx_reset_modules(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ -+ /* Check OpenVox version */ -+ printk("OpenVox %s version: %01x.%01x\n", wc_dev->card_name, wc_dev->fwversion>>16, wc_dev->fwversion&0xffff); -+ -+ /* Clear interrupts */ -+ __opvx_a24xx_clear_irqs(wc_dev->mem32); -+ -+ /* Wait 1/4 of a second more */ -+ //opvx_wait_just_a_bit(HZ/4); -+ -+ /* test cards exist and type at first */ -+ for(x=0; x<wc_dev->max_cards; x+=CARDS_PER_MODULE) { -+ __a24xx_setcard(wc_dev, x); -+ wc_dev->modtype[x] = MOD_TYPE_FXO; -+ ch = __a24xx_spi_getreg(wc_dev, x, 2); /* read register 2, 3050 return 0x3, 3210 return 0x0 */ -+ if(0x03 == ch) { -+ wc_dev->modtype[x+1] = MOD_TYPE_FXO; -+ wc_dev->modtype[x+2] = MOD_TYPE_FXO; -+ wc_dev->modtype[x+3] = MOD_TYPE_FXO; -+ if(debug) { -+ printk("module %d is a FXO\n", x); -+ } -+ } else { -+ wc_dev->modtype[x] = MOD_TYPE_FXS; -+ wc_dev->modtype[x+1] = MOD_TYPE_FXS; -+ wc_dev->modtype[x+2] = MOD_TYPE_FXS; -+ wc_dev->modtype[x+3] = MOD_TYPE_FXS; -+ if(debug) { -+ printk("module %d is a FXS or Not Installed\n", x); -+ } -+ } -+ } -+ -+ if ( (wc_dev->fwversion&0xffff) > 0x3) -+ __opvx_a24xx_reset_modules_v2(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ else -+ __opvx_a24xx_reset_modules(wc_dev->mem32, __a24xx_wait_just_a_bit, HZ); // reset again; -+ -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ sane=1,ret=0; -+ touch_softlockup_watchdog(); // avoid showing CPU softlock message -+ -+ /* Init with Auto Calibration */ -+ if(wc_dev->modtype[x] == MOD_TYPE_FXO){ -+ if (!(ret = si3050_init_voicedaa(wc_dev, x, 0, 0, sane))) { -+ wc_dev->cardflag |= (1 << x); -+ } -+ } -+ } -+ -+ /*initial FXS modules*/ -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ if(wc_dev->modtype[x] == MOD_TYPE_FXS){ -+ flag |=(1 << x); -+ } -+ } -+ -+ touch_softlockup_watchdog(); -+ if((tmp_flag=si321x_init_proslic_all(wc_dev,flag,0,0,0,&blank_flag))>0) -+ { -+ tmp_flag=si321x_init_proslic_all(wc_dev,tmp_flag,0,1,1,NULL); -+ } -+ flag &=~blank_flag; -+ flag &=~tmp_flag; -+ wc_dev->cardflag |=flag; -+ -+ for (x = 0; x < wc_dev->max_cards; x++){ -+ if(wc_dev->cardflag & (1<<x)){ -+ spin_lock_init(&wc_dev->mod[x].fxs.lasttxhooklock); -+ if(wc_dev->modtype[x] == MOD_TYPE_FXS){ -+ printk("Module %d: Installed -- AUTO FXS/DPO\n",x); -+ }else -+ printk("Module %d: Installed -- AUTO FXO (%s mode)\n",x, fxo_modes[_opermode].name); -+ }else{ -+ if(tmp_flag & (1 << x)){ -+ printk("Module %d: FAILED FXS (%s)\n", x, fxshonormode ? fxo_modes[_opermode].name : "FCC"); -+ sigcap[x] = 1; //************ -+ } -+ else -+ printk("Module %d: Not installed\n", x); -+ } -+ } -+ -+ /* Return error if nothing initialized okay. */ -+ if (!wc_dev->cardflag && !timingonly) { -+ return -1; -+ } -+ -+ return 0; -+} -+ -+static void callerid_ring_on_deal(struct a24xx *wc, int card) -+{ -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ if(wc_dev->cid_state[card] == CID_STATE_IDLE) { -+ reset_parser_variable_from_chan_num(wc->span.spanno, wc->chans[card]->channo); -+ if (is_ring_delay_operation(wc->span.spanno, wc->chans[card]->channo)) { -+ wc_dev->cid_state[card] = CID_STATE_RING_DELAY; -+ } else { -+ wc_dev->cid_state[card] = CID_STATE_RING_ON; -+ wc_dev->cid_history_clone_cnt[card] = cidbuflen; -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ } else if(wc_dev->cid_state[card] == CID_STATE_RING_DELAY) { -+ wc_dev->cid_state[card] = CID_STATE_RING_ON; -+ wc_dev->cid_history_clone_cnt[card] = cidbuflen; -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } else { -+ if (wc_dev->cid_state[card] != CID_STATE_WAIT_RING_FINISH) { -+ set_signal_unknown_from_chan_num(wc->span.spanno, wc->chans[card]->channo); -+ wc_dev->cid_state[card] = CID_STATE_WAIT_RING_FINISH; -+ } -+ wc_dev->cid_history_clone_cnt[card] = cidtimeout; -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+} -+ -+static void callerid_ring_off_deal(struct a24xx *wc, int card) -+{ -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ if(wc_dev->cid_state[card] == CID_STATE_RING_ON) { -+ wc_dev->cid_state[card] = CID_STATE_RING_OFF; -+ } -+ -+ if(wc_dev->cid_state[card] != CID_STATE_RING_DELAY) { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ } -+} -+ -+static void a24xx_voicedaa_check_hook(struct a24xx *wc, int card) -+{ -+#define MS_PER_CHECK_HOOK 16 -+#ifndef AUDIO_RINGCHECK -+ unsigned char res; -+#endif -+ signed char b; -+ int errors = 0; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ struct fxo *fxo = &wc_dev->mod[card].fxo; -+ -+ /* Try to track issues that plague slot one FXO's */ -+ b = wc_dev->reg0shadow[card]; -+ if ((b & 0x2) || !(b & 0x8)) { -+ /* Not good -- don't look at anything else */ -+ if (debug) { -+ printk(KERN_DEBUG "Errors (%02x) on card %d!\n", b, card + 1); -+ } -+ errors++; -+ } -+ b &= 0x9b; -+ if (fxo->offhook) { -+ if (b != 0x9) { -+ a24xx_spi_setreg(wc_dev, card, 5, 0x9); -+ } -+ } else { -+ if (b != 0x8) { -+ a24xx_spi_setreg(wc_dev, card, 5, 0x8); -+ } -+ } -+ if (errors) { -+ return; -+ } -+ -+ if (!fxo->offhook) { -+ if (fwringdetect) { -+ res = wc_dev->reg0shadow[card] & 0x60; -+ if (fxo->ringdebounce--) { -+ if (res && (res != fxo->lastrdtx) -+ && (fxo->battery == BATTERY_PRESENT)) { -+ if (!fxo->wasringing) { -+ fxo->wasringing = 1; -+ if (debug) { -+ printk(KERN_DEBUG "RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ if(cidsupport) { -+ callerid_ring_on_deal(wc, card); -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ } -+ fxo->lastrdtx = res; -+ fxo->ringdebounce = 10; -+ } else if (!res) { -+ if ((fxo->ringdebounce == 0) -+ && fxo->wasringing) { -+ fxo->wasringing = 0; -+ if (debug) { -+ printk(KERN_DEBUG "NO RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ if(cidsupport) { -+ callerid_ring_off_deal(wc, card); -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ } -+ } -+ } -+ } else if (res && (fxo->battery == BATTERY_PRESENT)) { -+ fxo->lastrdtx = res; -+ fxo->ringdebounce = 10; -+ } -+ } else { -+ res = wc_dev->reg0shadow[card]; -+ if ((res & 0x60) && (fxo->battery == BATTERY_PRESENT)) { -+ fxo->ringdebounce += (DAHDI_CHUNKSIZE * 16); -+ if (fxo->ringdebounce >= DAHDI_CHUNKSIZE * ringdebounce) { -+ if (!fxo->wasringing) { -+ fxo->wasringing = 1; -+ if(cidsupport) { -+ callerid_ring_on_deal(wc, card); -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_RING); -+ } -+ if (debug) { -+ printk(KERN_DEBUG "RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ } -+ fxo->ringdebounce = DAHDI_CHUNKSIZE * ringdebounce; -+ } -+ } else { -+ fxo->ringdebounce -= DAHDI_CHUNKSIZE * 4; -+ if (fxo->ringdebounce <= 0) { -+ if (fxo->wasringing) { -+ fxo->wasringing = 0; -+ if(cidsupport) { -+ callerid_ring_off_deal(wc, card); -+ } else { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ } -+ if (debug) { -+ printk(KERN_DEBUG "NO RING on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+ } -+ fxo->ringdebounce = 0; -+ } -+ } -+ } -+ } -+ -+ b = wc_dev->reg1shadow[card]; -+ if (abs(b) < battthresh) { -+ /* possible existing states: -+ battery lost, no debounce timer -+ battery lost, debounce timer (going to battery present) -+ battery present or unknown, no debounce timer -+ battery present or unknown, debounce timer (going to battery lost) -+ */ -+ -+ if (fxo->battery == BATTERY_LOST) { -+ if (fxo->battdebounce) { -+ /* we were going to BATTERY_PRESENT, but battery was lost again, -+ so clear the debounce timer */ -+ fxo->battdebounce = 0; -+ } -+ } else { -+ if (fxo->battdebounce) { -+ /* going to BATTERY_LOST, see if we are there yet */ -+ if (--fxo->battdebounce == 0) { -+ fxo->battery = BATTERY_LOST; -+ if (debug) { -+ printk(KERN_DEBUG "NO BATTERY on %d/%d!\n", wc->span.spanno, card + 1); -+ } -+#ifdef JAPAN -+ if (!wc_dev->ohdebounce && wc_dev->offhook) { -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_ONHOOK); -+ if (debug) { -+ printk(KERN_DEBUG "Signalled On Hook\n"); -+ } -+#ifdef ZERO_BATT_RING -+ wc_dev->onhook++; -+#endif -+ } -+#else -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_ONHOOK); -+ /* set the alarm timer, taking into account that part of its time -+ period has already passed while debouncing occurred */ -+ fxo->battalarm = (battalarm - battdebounce) / MS_PER_CHECK_HOOK; -+#endif -+ } -+ } else { -+ /* start the debounce timer to verify that battery has been lost */ -+ fxo->battdebounce = battdebounce / MS_PER_CHECK_HOOK; -+ } -+ } -+ } else { -+ /* possible existing states: -+ battery lost or unknown, no debounce timer -+ battery lost or unknown, debounce timer (going to battery present) -+ battery present, no debounce timer -+ battery present, debounce timer (going to battery lost) -+ */ -+ if (fxo->battery == BATTERY_PRESENT) { -+ if (fxo->battdebounce) { -+ /* we were going to BATTERY_LOST, but battery appeared again, -+ so clear the debounce timer */ -+ fxo->battdebounce = 0; -+ } -+ } else { -+ if (fxo->battdebounce) { -+ /* going to BATTERY_PRESENT, see if we are there yet */ -+ if (--fxo->battdebounce == 0) { -+ fxo->battery = BATTERY_PRESENT; -+ if (debug) { -+ printk(KERN_DEBUG "BATTERY on %d/%d (%s)!\n", wc->span.spanno, card + 1, -+ (b < 0) ? "-" : "+"); -+ } -+#ifdef ZERO_BATT_RING -+ if (wc_dev->onhook) { -+ wc_dev->onhook = 0; -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ if (debug) { -+ printk(KERN_DEBUG "Signalled Off Hook\n"); -+ } -+ } -+#else -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+#endif -+ /* set the alarm timer, taking into account that part of its time -+ period has already passed while debouncing occurred */ -+ fxo->battalarm = (battalarm - battdebounce) / MS_PER_CHECK_HOOK; -+ } -+ } else { -+ /* start the debounce timer to verify that battery has appeared */ -+ fxo->battdebounce = battdebounce / MS_PER_CHECK_HOOK; -+ } -+ } -+ } -+ -+ if (fxo->lastpol >= 0) { -+ if (b < 0) { -+ fxo->lastpol = -1; -+ fxo->polaritydebounce = POLARITY_DEBOUNCE / MS_PER_CHECK_HOOK; -+ } -+ } -+ if (fxo->lastpol <= 0) { -+ if (b > 0) { -+ fxo->lastpol = 1; -+ fxo->polaritydebounce = POLARITY_DEBOUNCE / MS_PER_CHECK_HOOK; -+ } -+ } -+ if (fxo->battalarm) { -+ if (--fxo->battalarm == 0) { -+ /* the alarm timer has expired, so update the battery alarm state -+ for this channel */ -+ dahdi_alarm_channel(wc->chans[card], fxo->battery== BATTERY_LOST ? DAHDI_ALARM_RED:DAHDI_ALARM_NONE ); -+ } -+ } -+ if (fxo->polaritydebounce) { -+ if (--fxo->polaritydebounce == 0) { -+ if (fxo->lastpol != fxo->polarity) { -+ if (debug) { -+ printk(KERN_DEBUG "%lu Polarity reversed (%d -> %d)\n", jiffies, -+ fxo->polarity, -+ fxo->lastpol); -+ } -+ if (fxo->polarity) { -+ if (cidsupport) { -+ set_cidstart_desc_from_chan_num(wc->span.spanno, wc->chans[card]->channo, wc_dev->cid_state[card]); -+ if (is_callerid_disable(wc->span.spanno, wc->chans[card]->channo)) { -+ dahdi_qevent_lock(wc->chans[card], DAHDI_EVENT_POLARITY); -+ } -+ } else { -+ dahdi_qevent_lock(wc->chans[card], DAHDI_EVENT_POLARITY); -+ } -+ } -+ fxo->polarity = fxo->lastpol; -+ } -+ } -+ } -+#undef MS_PER_CHECK_HOOK -+} -+ -+ -+static void a24xx_post_initialize(struct a24xx *wc) -+{ -+ int x; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ /* Finalize signalling */ -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ if (wc_dev->cardflag & (1 << x)) { -+ if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ wc->chans[x]->sigcap = DAHDI_SIG_FXSKS | DAHDI_SIG_FXSLS | DAHDI_SIG_SF | DAHDI_SIG_CLEAR; -+ } -+ else { -+ wc->chans[x]->sigcap = DAHDI_SIG_FXOKS | DAHDI_SIG_FXOLS | DAHDI_SIG_FXOGS | DAHDI_SIG_SF | DAHDI_SIG_EM | DAHDI_SIG_CLEAR; -+ } -+ } else if (!(wc->chans[x]->sigcap & DAHDI_SIG_BROKEN)) { -+ wc->chans[x]->sigcap = 0; -+ } -+ } -+} -+ -+static void a24xx_proslic_check_hook(struct a24xx *wc, int card) -+{ -+ char res; -+ int hook; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ /* For some reason we have to debounce the -+ hook detector. */ -+ -+ res = wc_dev->reg0shadow[card]; -+ hook = (res & 1); -+ if (hook != wc_dev->mod[card].fxs.lastrxhook) { -+ /* Reset the debounce (must be multiple of 4ms) */ -+ wc_dev->mod[card].fxs.debounce = 8 * (4 * 8); -+#if 0 -+ printk(KERN_DEBUG "Resetting debounce card %d hook %d, %d\n", card, hook, wc_dev->mod[card].fxs.debounce); -+#endif -+ } else { -+ if (wc_dev->mod[card].fxs.debounce > 0) { -+ wc_dev->mod[card].fxs.debounce-= 16 * DAHDI_CHUNKSIZE; -+#if 0 -+ printk(KERN_DEBUG "Sustaining hook %d, %d\n", hook, wc_dev->mod[card].fxs.debounce); -+#endif -+ if (!wc_dev->mod[card].fxs.debounce) { -+#if 0 -+ printk(KERN_DEBUG "Counted down debounce, newhook: %d...\n", hook); -+#endif -+ wc_dev->mod[card].fxs.debouncehook = hook; -+ } -+ if (!wc_dev->mod[card].fxs.oldrxhook && wc_dev->mod[card].fxs.debouncehook) { -+ /* Off hook */ -+ if (debug) { -+ printk(KERN_DEBUG "opvxa24xx: Card %d Going off hook\n", card); -+ } -+ switch (wc_dev->mod[card].fxs.lasttxhook) { -+ case SLIC_LF_RINGING: /* Ringing */ -+ case SLIC_LF_OHTRAN_FWD: /* Forward On Hook Transfer */ -+ case SLIC_LF_OHTRAN_REV: /* Reverse On Hook Transfer */ -+ /* just detected OffHook, during Ringing or OnHookTransfer */ -+ wc_dev->mod[card].fxs.idletxhookstate = POLARITY_XOR(card) ? -+ SLIC_LF_ACTIVE_REV : -+ SLIC_LF_ACTIVE_FWD; -+ break; -+ } -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_OFFHOOK); -+ if (robust) { -+ si321x_init_proslic(wc_dev, card, 1, 0, 1); -+ } -+ wc_dev->mod[card].fxs.oldrxhook = 1; -+ -+ } else if (wc_dev->mod[card].fxs.oldrxhook && !wc_dev->mod[card].fxs.debouncehook) { -+ /* On hook */ -+ if (debug) { -+ printk(KERN_DEBUG "opvxa24xx: Card %d Going on hook\n", card); -+ } -+ dahdi_hooksig(wc->chans[card], DAHDI_RXSIG_ONHOOK); -+ wc_dev->mod[card].fxs.oldrxhook = 0; -+ } -+ } -+ } -+ wc_dev->mod[card].fxs.lastrxhook = hook; -+} -+ -+static void a24xx_transmit(struct a24xx *wc,unsigned int order) -+{ -+ int x, y, pos; -+ volatile unsigned char *txbuf; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ __opvx_a24xx_transmit(wc_dev->mem32, wc_dev->writechunk, &txbuf,ms_per_irq,order); -+ //printk("ints is %d\n", ints); -+ /* Calculate Transmission */ -+ -+ for (y=0;y<DAHDI_CHUNKSIZE;y++) { -+#ifdef __BIG_ENDIAN -+ // operation pending... -+#else -+ for (x=0;x<wc_dev->max_cards;x++) { -+ pos = y * MAX_NUM_CARDS + x; -+ txbuf[pos] = wc->chans[x]->writechunk[y]; -+ } -+#endif -+ } -+} -+ -+static void a24xx_receive(struct a24xx *wc,unsigned int order) -+{ -+ int x, y; -+ volatile unsigned char *rxbuf; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ __opvx_a24xx_receive(wc_dev->mem32, wc_dev->readchunk, &rxbuf ,ms_per_irq,order); -+ for (x=0;x<DAHDI_CHUNKSIZE;x++) { -+#ifdef __BIG_ENDIAN -+ // operation pending... -+#else -+ for (y=0;y<wc_dev->max_cards/*MAX_NUM_CARDS*/;y++) { -+ if (wc_dev->cardflag & (1 << y)) { -+ wc->chans[y]->readchunk[x] = rxbuf[MAX_NUM_CARDS * x + y]; -+ } -+#ifdef TEST_LOG_INCOME_VOICE -+ wc_dev->voc_buf[y][wc_dev->voc_ptr[y]] = rxbuf[MAX_NUM_CARDS * x + y]; -+ wc_dev->voc_ptr[y]++; -+ if(wc_dev->voc_ptr[y] >= voc_buffer_size) { -+ wc_dev->voc_ptr[y] = 0; -+ } -+#endif -+ } -+#endif -+ } -+ -+#if 0 -+ if( (ints&0x0f) == 0x0f) { // dump buffer every 16 times; -+ printk("dump 0x%x\n", ints); -+ for(x=0; x<48; x++) { -+ printk("0x%02x, ", (int)rxbuf[x]); -+ //if( 15== (x%15) ) -+ } -+ printk("\n"); -+ } -+#endif -+ -+ if(cidsupport) { -+ parser_callerid_process(wc, cidbuflen, cidtimeout); -+ } -+ -+#ifdef AUDIO_RINGCHECK -+ for (x=0;x<wc_dev->max_cards;x++) { -+ ring_check(wc, x); -+ } -+#endif -+ /* XXX We're wasting 8 taps. We should get closer :( */ -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ if (wc_dev->cardflag & (1 << x)) { -+ dahdi_ec_chunk(wc->chans[x], wc->chans[x]->readchunk, wc->chans[x]->writechunk); -+ } -+ } -+} -+ -+#if 0 -+DAHDI_IRQ_HANDLER(a24xx_interrupt) -+{ -+ unsigned int ints; -+ int x, y, z,order; -+ int mode; -+ struct a24xx *wc = dev_id; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ struct fxs * fxs ; -+ -+ ints = __opvx_a24xx_get_irqstatus(wc_dev->mem32); -+ -+ if (!ints) -+ return IRQ_NONE; -+ -+ __opvx_a24xx_set_irqstatus(wc_dev->mem32, ints); // clear interrupt register. -+ -+ for (x=0;x<wc_dev->max_cards; x++) { -+ if (wc_dev->cardflag & (1 << x) && (wc_dev->modtype[x] == MOD_TYPE_FXS)) { -+ -+ fxs = &wc_dev->mod[x].fxs; -+ -+ if (SLIC_LF_RINGING == fxs->lasttxhook && !fxs->neonringing) { -+ /* RINGing, prepare for OHT */ -+ fxs->ohttimer = OHT_TIMER << 3; -+ /* OHT mode when idle */ -+ fxs->idletxhookstate = POLARITY_XOR(x) ? SLIC_LF_OHTRAN_REV : -+ SLIC_LF_OHTRAN_FWD; -+ } else if (fxs->ohttimer) { -+ /* check if still OnHook */ -+ if (!fxs->oldrxhook) { -+ fxs->ohttimer -= DAHDI_CHUNKSIZE; -+ if (fxs->ohttimer) -+ continue; -+ -+ /* Switch to active */ -+ fxs->idletxhookstate = POLARITY_XOR(x) ? SLIC_LF_ACTIVE_REV : -+ SLIC_LF_ACTIVE_FWD; -+ /* if currently OHT */ -+ if ((fxs->lasttxhook == SLIC_LF_OHTRAN_FWD) || (fxs->lasttxhook == SLIC_LF_OHTRAN_REV)) { -+ if (fxs->vmwi_hvac) { -+ /* force idle polarity Forward if ringing */ -+ fxs->idletxhookstate = SLIC_LF_ACTIVE_FWD; -+ /* Set ring generator for neon */ -+ si321x_set_ring_generator_mode(wc_dev, x, 1); -+ fxs->lasttxhook = SLIC_LF_RINGING; -+ } else { -+ fxs->lasttxhook = fxs->idletxhookstate; -+ } -+ /* Apply the change as appropriate */ -+ a24xx_spi_setreg(wc_dev, x, LINE_STATE, fxs->lasttxhook); -+ } -+ } else { -+ fxs->ohttimer = 0; -+ /* Switch to active */ -+ fxs->idletxhookstate = POLARITY_XOR(x) ? SLIC_LF_ACTIVE_REV : SLIC_LF_ACTIVE_FWD; -+ printk("Channel %d OnHookTransfer abort\n",x); -+ } -+ } -+ } -+ } -+ -+ if (ints & (1<<16)) { /* it is our interrupts */ -+ wc_dev->intcount++; -+ switch(ms_per_irq){ -+ case 1: -+ z = wc_dev->intcount & 0x3; -+ mode = wc_dev->intcount & 0xc; -+ for(y = 0; y < wc_dev->max_cards / 4; y++) { /* do some detect operate every 4ms */ -+ x = z + y*4; -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 0: -+ /* Rest */ -+ break; -+ case 4: -+ /* Read first shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ //if(x==0) -+ //printk("reg 68 of %x is 0x%x\n", x, wc_dev->reg0shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ break; -+ case 8: -+ /* Read second shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ //if(x==1) -+ // printk("reg 64 of %x is 0x%x\n", x, wc_dev->reg1shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ break; -+ case 12: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & 0xf0)) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 2: -+ z = wc_dev->intcount & 0x1; -+ mode = wc_dev->intcount & 0x6; -+ for(y = 0; y < wc_dev->max_cards / 2; y++) { /* do some detect operate every 4ms */ -+ x = z + y*2; -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 0: -+ /* Rest */ -+ break; -+ case 2: -+ /* Read first shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ //if(x==0) -+ //printk("reg 68 of %x is 0x%x\n", x, wc_dev->reg0shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ break; -+ case 4: -+ /* Read second shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ //if(x==1) -+ // printk("reg 64 of %x is 0x%x\n", x, wc_dev->reg1shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ break; -+ case 6: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>1))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 4: -+ mode = wc_dev->intcount & 0x3; -+ for(x=0;x<wc_dev->max_cards;x++){ -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 0: -+ /* Rest */ -+ break; -+ case 1: -+ /* Read first shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ //if(x==0) -+ //printk("reg 68 of %x is 0x%x\n", x, wc_dev->reg0shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ break; -+ case 2: -+ /* Read second shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ //if(x==1) -+ // printk("reg 64 of %x is 0x%x\n", x, wc_dev->reg1shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ break; -+ case 3: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>2))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 8: -+ mode = wc_dev->intcount & 0x1; -+ for(x=0;x<wc_dev->max_cards;x++){ -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 1: -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO){ -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ } -+ break; -+ case 0: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>3))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 16: -+ for(x=0;x<wc_dev->max_cards;x++){ -+ if (wc_dev->cardflag & (1 << x ) ) { -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>4))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO){ -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ } -+ } -+ break; -+ } -+ -+ if (!(wc_dev->intcount % ( 10000/ms_per_irq ))) { -+ /* Accept an alarm once per 10 seconds */ -+ for (x=0;x<wc_dev->max_cards;x++) -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ if (wc_dev->mod[x].fxs.palarms) { -+ wc_dev->mod[x].fxs.palarms--; -+ } -+ } -+ } -+ /**/ -+ for(order=0;order < ms_per_irq;order++){ -+ a24xx_receive(wc, order); -+ dahdi_receive(&wc->span); -+ -+ dahdi_transmit(&wc->span); -+ a24xx_transmit(wc, order); -+ } -+ } -+ -+ return IRQ_RETVAL(1); -+} -+#endif -+ -+#if 1 -+static int interrupt_onecard_handler(struct a24xx *wc) -+{ -+ unsigned int ints=0; -+ int x, y, z,order; -+ int mode; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ struct fxs * fxs ; -+ -+ if((wc_dev->fwversion < ((1 << 16)|3)) || (wc_dev->master)){ -+ ints = __opvx_a24xx_get_irqstatus(wc_dev->mem32); -+ if (!ints) -+ return IRQ_NONE; -+ } -+ -+ __opvx_a24xx_set_irqstatus(wc_dev->mem32, ints); // clear interrupt register. -+ -+ for (x=0;x<wc_dev->max_cards; x++) { -+ if (wc_dev->cardflag & (1 << x) && (wc_dev->modtype[x] == MOD_TYPE_FXS)) { -+ fxs = &wc_dev->mod[x].fxs; -+ -+ if (SLIC_LF_RINGING == fxs->lasttxhook && !fxs->neonringing) { -+ /* RINGing, prepare for OHT */ -+ fxs->ohttimer = OHT_TIMER << 3; -+ /* OHT mode when idle */ -+ fxs->idletxhookstate = POLARITY_XOR(x) ? SLIC_LF_OHTRAN_REV : -+ SLIC_LF_OHTRAN_FWD; -+ } else if (fxs->ohttimer) { -+ /* check if still OnHook */ -+ if (!fxs->oldrxhook) { -+ fxs->ohttimer -= DAHDI_CHUNKSIZE; -+ if (fxs->ohttimer) -+ continue; -+ -+ /* Switch to active */ -+ fxs->idletxhookstate = POLARITY_XOR(x) ? SLIC_LF_ACTIVE_REV : -+ SLIC_LF_ACTIVE_FWD; -+ /* if currently OHT */ -+ if ((fxs->lasttxhook == SLIC_LF_OHTRAN_FWD) || (fxs->lasttxhook == SLIC_LF_OHTRAN_REV)) { -+ if (fxs->vmwi_hvac) { -+ /* force idle polarity Forward if ringing */ -+ fxs->idletxhookstate = SLIC_LF_ACTIVE_FWD; -+ /* Set ring generator for neon */ -+ si321x_set_ring_generator_mode(wc_dev, x, 1); -+ fxs->lasttxhook = SLIC_LF_RINGING; -+ } else { -+ fxs->lasttxhook = fxs->idletxhookstate; -+ } -+ /* Apply the change as appropriate */ -+ a24xx_spi_setreg(wc_dev, x, LINE_STATE, fxs->lasttxhook); -+ } -+ } else { -+ fxs->ohttimer = 0; -+ /* Switch to active */ -+ fxs->idletxhookstate = POLARITY_XOR(x) ? SLIC_LF_ACTIVE_REV : SLIC_LF_ACTIVE_FWD; -+ printk("Channel %d OnHookTransfer abort\n",x); -+ } -+ } -+ } -+ } -+ -+ if ( ((ints & (1<<16)) && wc_dev->master) || (!wc_dev->master)) { /* it is our interrupts */ -+ wc_dev->intcount++; -+ switch(ms_per_irq){ -+ case 1: -+ z = wc_dev->intcount & 0x3; -+ mode = wc_dev->intcount & 0xc; -+ for(y = 0; y < wc_dev->max_cards / 4; y++) { /* do some detect operate every 4ms */ -+ x = z + y*4; -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 0: -+ /* Rest */ -+ break; -+ case 4: -+ /* Read first shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ //if(x==0) -+ //printk("reg 68 of %x is 0x%x\n", x, wc_dev->reg0shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ break; -+ case 8: -+ /* Read second shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ //if(x==1) -+ // printk("reg 64 of %x is 0x%x\n", x, wc_dev->reg1shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ break; -+ case 12: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & 0xf0)) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 2: -+ z = wc_dev->intcount & 0x1; -+ mode = wc_dev->intcount & 0x6; -+ for(y = 0; y < wc_dev->max_cards / 2; y++) { /* do some detect operate every 4ms */ -+ x = z + y*2; -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 0: -+ /* Rest */ -+ break; -+ case 2: -+ /* Read first shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ //if(x==0) -+ //printk("reg 68 of %x is 0x%x\n", x, wc_dev->reg0shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ break; -+ case 4: -+ /* Read second shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ //if(x==1) -+ // printk("reg 64 of %x is 0x%x\n", x, wc_dev->reg1shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ break; -+ case 6: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>1))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 4: -+ mode = wc_dev->intcount & 0x3; -+ for(x=0;x<wc_dev->max_cards;x++){ -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 0: -+ /* Rest */ -+ break; -+ case 1: -+ /* Read first shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ //if(x==0) -+ //printk("reg 68 of %x is 0x%x\n", x, wc_dev->reg0shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ break; -+ case 2: -+ /* Read second shadow reg */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ //if(x==1) -+ // printk("reg 64 of %x is 0x%x\n", x, wc_dev->reg1shadow[x]); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ break; -+ case 3: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>2))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 8: -+ mode = wc_dev->intcount & 0x1; -+ for(x=0;x<wc_dev->max_cards;x++){ -+ if (wc_dev->cardflag & (1 << x ) ) { -+ switch(mode) { -+ case 1: -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO){ -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ } -+ break; -+ case 0: -+ /* Perform processing */ -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>3))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO) { -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ break; -+ } -+ } -+ } -+ break; -+ case 16: -+ for(x=0;x<wc_dev->max_cards;x++){ -+ if (wc_dev->cardflag & (1 << x ) ) { -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 68); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 64); -+ a24xx_proslic_check_hook(wc, x); -+ if (!(wc_dev->intcount & (0xf0>>4))) { -+ si321x_proslic_recheck_sanity(wc_dev, x); -+ } -+ } -+ else if (wc_dev->modtype[x] == MOD_TYPE_FXO){ -+ wc_dev->reg0shadow[x] = a24xx_spi_getreg(wc_dev, x, 5); -+ wc_dev->reg1shadow[x] = a24xx_spi_getreg(wc_dev, x, 29); -+ a24xx_voicedaa_check_hook(wc, x); -+ } -+ } -+ } -+ break; -+ } -+ -+ if (!(wc_dev->intcount % ( 10000/ms_per_irq ))) { -+ /* Accept an alarm once per 10 seconds */ -+ for (x=0;x<wc_dev->max_cards;x++) -+ if (wc_dev->modtype[x] == MOD_TYPE_FXS) { -+ if (wc_dev->mod[x].fxs.palarms) { -+ wc_dev->mod[x].fxs.palarms--; -+ } -+ } -+ } -+ /**/ -+ for(order=0;order < ms_per_irq;order++){ -+ dahdi_transmit(&wc->span); -+ parser_busy_silent_process(wc, 1); -+ a24xx_transmit(wc, order); -+ -+ a24xx_receive(wc, order); -+ parser_busy_silent_process(wc, 0); -+ dahdi_receive(&wc->span); -+ } -+ } -+ return 0; -+} -+ -+DAHDI_IRQ_HANDLER(a24xx_interrupt) -+{ -+ /**/ -+ struct a24xx *wc = dev_id; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ int i; -+ -+ if(!wc_dev->master){ -+ interrupt_onecard_handler(wc); -+ }else{ -+ if(irq_stub){ -+ for(i=0;i<max_iface_index;i++){ -+ wc = ifaces[i]; -+ if(wc){ -+ wc_dev = &wc->dev; -+ if( wc_dev->fwversion >= ((1 << 16)|2) ){ -+ interrupt_onecard_handler(wc); -+ } -+ } -+ } -+ }else -+ interrupt_onecard_handler(wc); -+ } -+ -+ -+ return IRQ_RETVAL(1); -+} -+#endif -+/* Must be called from within an interruptible context */ -+static int set_vmwi(struct a24xx *wc, int chan_idx) -+{ -+ struct a24xx_dev *wc_dev = &wc->dev; -+ struct fxs *const fxs = &wc_dev->mod[chan_idx].fxs; -+ -+ if (fxs->vmwi_active_messages) { -+ fxs->vmwi_lrev = -+ (fxs->vmwisetting.vmwi_type & DAHDI_VMWI_LREV) ? 1 : 0; -+ fxs->vmwi_hvdc = -+ (fxs->vmwisetting.vmwi_type & DAHDI_VMWI_HVDC) ? 1 : 0; -+ fxs->vmwi_hvac = -+ (fxs->vmwisetting.vmwi_type & DAHDI_VMWI_HVAC) ? 1 : 0; -+ } else { -+ fxs->vmwi_lrev = 0; -+ fxs->vmwi_hvdc = 0; -+ fxs->vmwi_hvac = 0; -+ } -+ -+ if (debug) { -+ printk(KERN_DEBUG "Setting VMWI on channel %d, messages=%d, " -+ "lrev=%d, hvdc=%d, hvac=%d\n", -+ chan_idx, -+ fxs->vmwi_active_messages, -+ fxs->vmwi_lrev, -+ fxs->vmwi_hvdc, -+ fxs->vmwi_hvac -+ ); -+ } -+ -+ if (fxs->vmwi_hvac) { -+ /* Can't change ring generator while in On Hook Transfer mode*/ -+ if (!fxs->ohttimer) { -+ if (POLARITY_XOR(chan_idx)) -+ fxs->idletxhookstate |= SLIC_LF_REVMASK; -+ else -+ fxs->idletxhookstate &= ~SLIC_LF_REVMASK; -+ /* Set ring generator for neon */ -+ si321x_set_ring_generator_mode(wc_dev, chan_idx, 1); -+ /* Activate ring to send neon pulses */ -+ fxs->lasttxhook = SLIC_LF_RINGING; -+ a24xx_spi_setreg(wc_dev, chan_idx, LINE_STATE, fxs->lasttxhook); -+ } -+ } else { -+ if (fxs->neonringing) { -+ /* Set ring generator for normal ringer */ -+ si321x_set_ring_generator_mode(wc_dev, chan_idx, 0); -+ /* ACTIVE, polarity determined later */ -+ fxs->lasttxhook = SLIC_LF_ACTIVE_FWD; -+ } else if ((fxs->lasttxhook == SLIC_LF_RINGING) || -+ (fxs->lasttxhook == SLIC_LF_OPEN)) { -+ /* Can't change polarity while ringing or when open, -+ set idlehookstate instead */ -+ if (POLARITY_XOR(chan_idx)) -+ fxs->idletxhookstate |= SLIC_LF_REVMASK; -+ else -+ fxs->idletxhookstate &= ~SLIC_LF_REVMASK; -+ if(debug) -+ printk(KERN_DEBUG "Unable to change polarity on channel" -+ "%d, lasttxhook=0x%X\n", -+ chan_idx, -+ fxs->lasttxhook -+ ); -+ return 0; -+ } -+ if (POLARITY_XOR(chan_idx)) { -+ fxs->idletxhookstate |= SLIC_LF_REVMASK; -+ fxs->lasttxhook |= SLIC_LF_REVMASK; -+ } else { -+ fxs->idletxhookstate &= ~SLIC_LF_REVMASK; -+ fxs->lasttxhook &= ~SLIC_LF_REVMASK; -+ } -+ a24xx_spi_setreg(wc_dev, chan_idx, LINE_STATE, fxs->lasttxhook); -+ } -+ return 0; -+} -+ -+static int a24xx_ioctl(struct dahdi_chan *chan, unsigned int cmd, unsigned long data) -+{ -+ struct wctdm_stats stats; -+ struct wctdm_regs regs; -+ struct wctdm_regop regop; -+ struct wctdm_echo_coefs echoregs; -+ struct dahdi_hwgain hwgain; -+ struct a24xx *wc = chan->pvt; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ int x; -+ -+ struct fxs *const fxs = &wc_dev->mod[chan->chanpos - 1].fxs; -+ -+ switch (cmd) { -+ case DAHDI_ONHOOKTRANSFER: -+ if (wc_dev->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) { -+ return -EINVAL; -+ } -+ if (get_user(x, (__user int *)data)) { -+ return -EFAULT; -+ } -+#if 0 -+ /**/ -+ wc_dev->mod[chan->chanpos - 1].fxs.ohttimer = x << 3; -+ if (reversepolarity) { -+ wc_dev->mod[chan->chanpos - 1].fxs.idletxhookstate = 0x6; /* OHT mode when idle */ -+ } else { -+ wc_dev->mod[chan->chanpos - 1].fxs.idletxhookstate = 0x2; -+ } -+ if (wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook == 0x1 || wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook == 0x5) { -+ /* Apply the change if appropriate */ -+ if (reversepolarity) { -+ wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook = 0x6; -+ } else { -+ wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook = 0x2; -+ } -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 64, wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook); -+ } -+#endif -+#if 1 -+ /* Active mode when idle */ -+ wc_dev->mod[chan->chanpos - 1].fxs.idletxhookstate = POLARITY_XOR(chan->chanpos - 1) ? -+ SLIC_LF_ACTIVE_REV : SLIC_LF_ACTIVE_FWD; -+ if (wc_dev->mod[chan->chanpos - 1].fxs.neonringing) { -+ /* keep same Forward polarity */ -+ wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook = SLIC_LF_OHTRAN_FWD; -+ //printk(KERN_INFO "ioctl: Start OnHookTrans, card %d\n",chan->chanpos - 1); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, -+ LINE_STATE, wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook); -+ } else if (wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook == SLIC_LF_ACTIVE_FWD || -+ wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook == SLIC_LF_ACTIVE_REV) { -+ /* Apply the change if appropriate */ -+ wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook = POLARITY_XOR(chan->chanpos - 1) ? -+ SLIC_LF_OHTRAN_REV : SLIC_LF_OHTRAN_FWD; -+ //printk(KERN_INFO "ioctl: Start OnHookTrans, card %d\n",chan->chanpos - 1); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, -+ LINE_STATE, wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook); -+ } -+#endif -+ break; -+#if 1 -+ case DAHDI_VMWI_CONFIG: -+ if (wc_dev->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) -+ return -EINVAL; -+ if (copy_from_user(&(fxs->vmwisetting), -+ (__user void *)data, -+ sizeof(fxs->vmwisetting))) -+ return -EFAULT; -+ //printk("--opvxa24xx:DAHDI_VMWI_CONFIG,card=%d--\n",chan->chanpos - 1); -+ set_vmwi(wc, chan->chanpos - 1); -+ break; -+ case DAHDI_VMWI: -+ if (wc_dev->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) -+ return -EINVAL; -+ if (get_user(x, (__user int *) data)) -+ return -EFAULT; -+ if (0 > x) -+ return -EFAULT; -+ fxs->vmwi_active_messages = x; -+ set_vmwi(wc, chan->chanpos - 1); -+ //printk("-----opvxa24xx,DAHDI_VMWI,card=%d,set_vmwi------\n",chan->chanpos - 1); -+ break; -+#endif -+ case DAHDI_SETPOLARITY: -+ if (get_user(x, (__user int *)data)) { -+ return -EFAULT; -+ } -+ if (wc_dev->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) { -+ return -EINVAL; -+ } -+ /* Can't change polarity while ringing or when open */ -+ if ((wc_dev->mod[chan->chanpos -1 ].fxs.lasttxhook == SLIC_LF_RINGING) || -+ (wc_dev->mod[chan->chanpos -1 ].fxs.lasttxhook == SLIC_LF_OPEN)) { -+ return -EINVAL; -+ } -+ wc_dev->mod[chan->chanpos -1 ].fxs.reversepolarity = x; -+#if 0 -+ if ((x && !reversepolarity) || (!x && reversepolarity)) { -+ wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook |= 0x04; -+ } else { -+ wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook &= ~0x04; -+ } -+#endif -+ if (POLARITY_XOR(chan->chanpos - 1)) { -+ wc_dev->mod[chan->chanpos -1 ].fxs.lasttxhook |= SLIC_LF_REVMASK; -+ printk(KERN_INFO "ioctl: Reverse Polarity, card %d\n", -+ chan->chanpos - 1); -+ } else { -+ wc_dev->mod[chan->chanpos -1 ].fxs.lasttxhook &= ~SLIC_LF_REVMASK; -+ printk(KERN_INFO "ioctl: Normal Polarity, card %d\n", -+ chan->chanpos - 1); -+ } -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, LINE_STATE, wc_dev->mod[chan->chanpos - 1].fxs.lasttxhook); -+ break; -+ case WCTDM_GET_STATS: -+ if (wc_dev->modtype[chan->chanpos - 1] == MOD_TYPE_FXS) { -+ stats.tipvolt = a24xx_spi_getreg(wc_dev, chan->chanpos - 1, 80) * -376; -+ stats.ringvolt = a24xx_spi_getreg(wc_dev, chan->chanpos - 1, 81) * -376; -+ stats.batvolt = a24xx_spi_getreg(wc_dev, chan->chanpos - 1, 82) * -376; -+ } else if (wc_dev->modtype[chan->chanpos - 1] == MOD_TYPE_FXO) { -+ stats.tipvolt = (signed char)a24xx_spi_getreg(wc_dev, chan->chanpos - 1, 29) * 1000; -+ stats.ringvolt = (signed char)a24xx_spi_getreg(wc_dev, chan->chanpos - 1, 29) * 1000; -+ stats.batvolt = (signed char)a24xx_spi_getreg(wc_dev, chan->chanpos - 1, 29) * 1000; -+ } else { -+ return -EINVAL; -+ } -+ if (copy_to_user((__user void*)data, &stats, sizeof(stats))) { -+ return -EFAULT; -+ } -+ break; -+ case WCTDM_GET_REGS: -+ if (wc_dev->modtype[chan->chanpos - 1] == MOD_TYPE_FXS) { -+ for (x=0;x<NUM_INDIRECT_REGS;x++) { -+ regs.indirect[x] = si321x_proslic_getreg_indirect(wc_dev, chan->chanpos -1, x); -+ } -+ for (x=0;x<NUM_REGS;x++) { -+ regs.direct[x] = a24xx_spi_getreg(wc_dev, chan->chanpos - 1, x); -+ } -+ } else { -+ memset(®s, 0, sizeof(regs)); -+ for (x=0;x<NUM_FXO_REGS;x++) -+ regs.direct[x] = a24xx_spi_getreg(wc_dev, chan->chanpos - 1, x); -+ } -+ if (copy_to_user((__user void *)data, ®s, sizeof(regs))) { -+ return -EFAULT; -+ } -+ break; -+ case WCTDM_SET_REG: -+ if (copy_from_user(®op, (__user void *)data, sizeof(regop))) { -+ return -EFAULT; -+ } -+ if (regop.indirect) { -+ if (wc_dev->modtype[chan->chanpos - 1] != MOD_TYPE_FXS) { -+ return -EINVAL; -+ } -+ printk(KERN_INFO "Setting indirect %d to 0x%04x on %d\n", regop.reg, regop.val, chan->chanpos); -+ si321x_proslic_setreg_indirect(wc_dev, chan->chanpos - 1, regop.reg, regop.val); -+ } else { -+ regop.val &= 0xff; -+ printk(KERN_INFO "Setting direct %d to %04x on %d\n", regop.reg, regop.val, chan->chanpos); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, regop.reg, regop.val); -+ } -+ break; -+ case WCTDM_SET_ECHOTUNE: -+ printk(KERN_INFO "-- Setting echo registers: \n"); -+ if (copy_from_user(&echoregs, (__user void *)data, sizeof(echoregs))) { -+ return -EFAULT; -+ } -+ -+ if (wc_dev->modtype[chan->chanpos - 1] == MOD_TYPE_FXO) { -+ /* Set the ACIM register */ -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 30, (fxofullscale==1) ? (echoregs.acim|0x10) : echoregs.acim); -+ -+ /* Set the digital echo canceller registers */ -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 45, echoregs.coef1); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 46, echoregs.coef2); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 47, echoregs.coef3); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 48, echoregs.coef4); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 49, echoregs.coef5); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 50, echoregs.coef6); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 51, echoregs.coef7); -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 52, echoregs.coef8); -+ -+ printk(KERN_INFO "-- Set echo registers successfully\n"); -+ -+ break; -+ } else { -+ return -EINVAL; -+ } -+ break; -+ case DAHDI_SET_HWGAIN: -+ if (copy_from_user(&hwgain, (__user void *) data, sizeof(hwgain))) { -+ return -EFAULT; -+ } -+ -+ si3050_set_hwgain(wc_dev, chan->chanpos-1, hwgain.newgain, hwgain.tx); -+ -+ if (debug) { -+ printk(KERN_DEBUG "Setting hwgain on channel %d to %d for %s direction\n", -+ chan->chanpos-1, hwgain.newgain, hwgain.tx ? "tx" : "rx"); -+ } -+ break; -+ default: -+ return -ENOTTY; -+ } -+ return 0; -+ -+} -+ -+static int a24xx_open(struct dahdi_chan *chan) -+{ -+ int channo; -+ -+ struct a24xx *wc = chan->pvt; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ channo = chan->chanpos - 1; -+ -+ if (!(wc_dev->cardflag & (1 << (chan->chanpos - 1)))) { -+ return -ENODEV; -+ } -+ if (wc_dev->dead) { -+ return -ENODEV; -+ } -+ wc_dev->usecount++; -+ -+ try_module_get(THIS_MODULE); -+ -+ return 0; -+} -+ -+static inline struct a24xx *a24xx_from_span(struct dahdi_span *span) -+{ -+ return container_of(span, struct a24xx, span); -+} -+ -+static int a24xx_watchdog(struct dahdi_span *span, int event) -+{ -+ struct a24xx *wc = a24xx_from_span(span); -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ printk(KERN_INFO "opvxa24xx: Restarting DMA\n"); -+ __opvx_a24xx_restart_dma(wc_dev->mem32); -+ -+ return 0; -+} -+ -+static int a24xx_close(struct dahdi_chan *chan) -+{ -+ struct a24xx *wc = chan->pvt; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ wc_dev->usecount--; -+ -+ module_put(THIS_MODULE); -+ -+ if (wc_dev->modtype[chan->chanpos - 1] == MOD_TYPE_FXS) { -+ /* -+ if (reversepolarity) { -+ wc_dev->mod[chan->chanpos - 1].fxs.idletxhookstate = 5; -+ } -+ else { -+ wc_dev->mod[chan->chanpos - 1].fxs.idletxhookstate = 1; -+ }*/ -+ int idlehookstate; -+ idlehookstate = POLARITY_XOR(chan->chanpos - 1)? -+ SLIC_LF_ACTIVE_REV : -+ SLIC_LF_ACTIVE_FWD; -+ wc_dev->mod[chan->chanpos - 1].fxs.idletxhookstate = idlehookstate; -+ } -+ /* If we're dead, release us now */ -+ if (!wc_dev->usecount && wc_dev->dead) { -+ a24xx_release(wc); -+ } -+ return 0; -+} -+ -+static int a24xx_hooksig(struct dahdi_chan *chan, enum dahdi_txsig txsig) -+{ -+ int reg=0; -+ struct a24xx *wc = chan->pvt; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ if (wc_dev->modtype[chan->chanpos - 1] == MOD_TYPE_FXO) { -+ /* XXX Enable hooksig for FXO XXX */ -+ switch(txsig) { -+ case DAHDI_TXSIG_START: -+ case DAHDI_TXSIG_OFFHOOK: -+ wc_dev->mod[chan->chanpos - 1].fxo.offhook = 1; -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 5, 0x9); -+ if(cidsupport) { -+ wc_dev->cid_state[chan->chanpos - 1] = CID_STATE_IDLE; -+ wc_dev->cid_history_clone_cnt[chan->chanpos - 1] = 0; -+ wc_dev->cid_history_ptr[chan->chanpos - 1] = 0; -+ memset(wc_dev->cid_history_buf[chan->chanpos - 1], DAHDI_LIN2X(0, chan), cidbuflen * DAHDI_MAX_CHUNKSIZE); -+ } -+ break; -+ case DAHDI_TXSIG_ONHOOK: -+ wc_dev->mod[chan->chanpos - 1].fxo.offhook = 0; -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 5, 0x8); -+ break; -+ default: -+ printk(KERN_NOTICE "wcfxo: Can't set tx state to %d\n", txsig); -+ } -+ } else { -+ switch(txsig) { -+ case DAHDI_TXSIG_ONHOOK: -+ switch(chan->sig) { -+ case DAHDI_SIG_EM: -+ case DAHDI_SIG_FXOKS: -+ case DAHDI_SIG_FXOLS: -+ //wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = wc_dev->mod[chan->chanpos-1].fxs.idletxhookstate; -+ /* Can't change Ring Generator during OHT */ -+ if (!wc_dev->mod[chan->chanpos-1].fxs.ohttimer) { -+ si321x_set_ring_generator_mode(wc_dev, -+ chan->chanpos-1, wc_dev->mod[chan->chanpos-1].fxs.vmwi_hvac); -+ wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = wc_dev->mod[chan->chanpos-1].fxs.vmwi_hvac ? SLIC_LF_RINGING : wc_dev->mod[chan->chanpos-1].fxs.idletxhookstate; -+ } else { -+ wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = wc_dev->mod[chan->chanpos-1].fxs.idletxhookstate; -+ } -+ break; -+ case DAHDI_SIG_FXOGS: -+ wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = 3; -+ break; -+ } -+ break; -+ case DAHDI_TXSIG_OFFHOOK: -+ switch(chan->sig) { -+ case DAHDI_SIG_EM: -+ wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = 5; -+ break; -+ default: -+ wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = wc_dev->mod[chan->chanpos-1].fxs.idletxhookstate; -+ break; -+ } -+ break; -+ case DAHDI_TXSIG_START: -+ //wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = 4; -+ si321x_set_ring_generator_mode(wc_dev, -+ chan->chanpos-1, 0); -+ wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = SLIC_LF_RINGING; -+ break; -+ case DAHDI_TXSIG_KEWL: -+ wc_dev->mod[chan->chanpos-1].fxs.lasttxhook = 0; -+ break; -+ default: -+ printk(KERN_NOTICE "opvxa24xx: Can't set tx state to %d\n", txsig); -+ } -+ if (debug) { -+ printk(KERN_DEBUG "Setting FXS hook state to %d (%02x)\n", txsig, reg); -+ } -+ -+#if 1 -+ a24xx_spi_setreg(wc_dev, chan->chanpos - 1, 64, wc_dev->mod[chan->chanpos-1].fxs.lasttxhook); -+#endif -+ } -+ return 0; -+} -+ -+#ifdef DAHDI_SPAN_OPS -+static const struct dahdi_span_ops a24xx_span_ops = { -+ .owner = THIS_MODULE, -+ .hooksig = a24xx_hooksig, -+ .open = a24xx_open, -+ .close = a24xx_close, -+ .ioctl = a24xx_ioctl, -+ .watchdog = a24xx_watchdog, -+#ifdef VPM_SUPPORT -+ .echocan_create = a24xx_echocan_create, -+#endif -+ -+}; -+#endif -+ -+static int a24xx_init_spans(struct a24xx *wc) -+{ -+ int x; -+ struct a24xx_dev *wc_dev = &(wc->dev); -+ -+ /* Zapata stuff */ -+ sprintf(wc->span.name, "OPVXA24XX/%d", wc_dev->pos); -+ snprintf(wc->span.desc, sizeof(wc->span.desc)-1, "%s Board %d", wc_dev->variety, wc_dev->pos + 1); -+// snprintf(wc->span.location, sizeof(wc->span.location) - 1, -+// "PCI Bus %02d Slot %02d", wc_dev->dev->bus->number, PCI_SLOT(wc_dev->dev->devfn) + 1); -+ wc_dev->ddev->location = kasprintf(GFP_KERNEL, -+ "PCI Bus %02d Slot %02d", -+ wc_dev->dev->bus->number, -+ PCI_SLOT(wc_dev->dev->devfn) + 1); -+ -+ //printk("wc is 0x%x, wc_dev ix 0x%x, ddev is 0x%x\n", wc, &(wc->dev), wc_dev->ddev); -+ if (!wc_dev->ddev->location) { -+ dahdi_free_device(wc_dev->ddev); -+ wc_dev->ddev = NULL; -+ return -ENOMEM; -+ } -+ -+ wc_dev->ddev->manufacturer = "OpenVox"; //Dennis -+ wc_dev->ddev->devicetype = wc_dev->variety; -+ -+ if (alawoverride) { -+ printk(KERN_INFO "ALAW override parameter detected. Device will be operating in ALAW\n"); -+ wc->span.deflaw = DAHDI_LAW_ALAW; -+ } else { -+ wc->span.deflaw = DAHDI_LAW_MULAW; -+ } -+ -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ sprintf(wc->chans[x]->name, "OPVXA24XX/%d/%d", wc_dev->pos, x); -+ wc->chans[x]->sigcap = DAHDI_SIG_FXOKS | DAHDI_SIG_FXOLS | DAHDI_SIG_FXOGS | DAHDI_SIG_SF | DAHDI_SIG_EM | DAHDI_SIG_CLEAR; -+ wc->chans[x]->sigcap |= DAHDI_SIG_FXSKS | DAHDI_SIG_FXSLS | DAHDI_SIG_SF | DAHDI_SIG_CLEAR; -+ wc->chans[x]->chanpos = x+1; -+ wc->chans[x]->pvt = wc; -+ } -+ -+#ifdef DAHDI_SPAN_MODULE -+ wc->span.owner = THIS_MODULE; -+#endif -+#ifdef DAHDI_SPAN_OPS -+ wc->span.ops = &a24xx_span_ops; -+#else -+ wc->span.hooksig = a24xx_hooksig; -+ wc->span.open = a24xx_open; -+ wc->span.close = a24xx_close; -+ wc->span.ioctl = a24xx_ioctl; -+ wc->span.watchdog = a24xx_watchdog; -+#ifdef VPM_SUPPORT -+ if (vpmsupport) -+ wc->span.echocan_create = a24xx_echocan_create; -+#endif -+ wc->span.pvt = wc; -+#endif -+ wc->span.chans = wc->chans; -+ wc->span.channels = wc_dev->max_cards; /*MAX_NUM_CARDS;*/ -+ wc->span.flags = DAHDI_FLAG_RBS; -+// init_waitqueue_head(&wc->span.maintq); -+ list_add_tail(&wc->span.device_node, &wc->dev.ddev->spans); -+// init_waitqueue_head(&wc->regq) -+ -+ if (dahdi_register_device(wc_dev->ddev, &wc->dev.dev->dev)) { -+ printk(KERN_NOTICE "Unable to register span with Dahdi\n"); -+ kfree(wc_dev->ddev->location); -+ dahdi_free_device(wc_dev->ddev); -+ wc_dev->ddev = NULL; -+ printk("dahdi_register_device fail\n"); -+ mdelay(3000); -+ return -1; -+ } -+ return 0; -+} -+ -+static int __devinit a24xx_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) -+{ -+ int res; -+ int x; -+ int y; -+ struct a24xx *wc; -+ struct a24xx_desc *d = (struct a24xx_desc *)ent->driver_data; -+ struct a24xx_dev *wc_dev; -+ unsigned int fwbuild; -+ char span_flags[MAX_NUM_CARDS] = { 0, }; -+ int z,index; -+ static int initd_ifaces=0; -+ -+ if(!initd_ifaces){ -+ memset((void *)ifaces,0,(sizeof(struct a24xx *))*WC_MAX_IFACES); -+ initd_ifaces=1; -+ } -+ for (x = 0; x < WC_MAX_IFACES; x++) { -+ if (!ifaces[x]) { -+ break; -+ } -+ } -+ if (x >= WC_MAX_IFACES) { -+ printk("Too many interfaces\n"); -+ return -EIO; -+ } -+ index = x; -+ -+ if (pci_enable_device(pdev)) { -+ res = -EIO; -+ } else { -+ int cardcount = 0; -+ -+ wc = kmalloc(sizeof(struct a24xx), GFP_KERNEL); -+ if(!wc) -+ return -ENOMEM; -+ -+ memset(wc, 0, sizeof(struct a24xx)); -+ wc->dev.ddev = dahdi_create_device(); -+#if 0 -+ printk("wc is 0x%x, ddev is 0x%x\n", wc, wc->dev.ddev); -+#endif -+ if (!wc->dev.ddev) { -+ kfree(wc); -+ return -ENOMEM; -+ } -+ wc_dev = &wc->dev; -+ wc_dev->ledstate = 0; -+ -+ for (x=0; x < sizeof(wc->chans)/sizeof(wc->chans[0]); ++x) { -+ wc->chans[x] = &wc->_chans[x]; -+ } -+ -+ spin_lock_init(&wc_dev->lock); -+ wc_dev->curcard = -1; -+ -+ if(ent->device == 0x0810) -+ wc_dev->max_cards = 8; -+ else if(ent->device == 0x1610) -+ wc_dev->max_cards = 16; -+ else -+ wc_dev->max_cards = 24; -+ -+ wc_dev->mem_region = pci_resource_start(pdev, 0); -+ wc_dev->mem_len = pci_resource_len(pdev, 0); -+ wc_dev->mem32 = (unsigned long)ioremap(wc_dev->mem_region, wc_dev->mem_len); -+ wc_dev->dev = pdev; -+ wc_dev->pos = x; -+ wc_dev->variety = d->name; -+ for (y = 0; y < wc_dev->max_cards; y++) { -+ wc_dev->flags[y] = d->flags; -+ } -+ -+ /* Keep track of whether we need to free the region */ -+ if (request_mem_region(wc_dev->mem_region, wc_dev->mem_len, "opvxa24xx")) { -+ wc_dev->freeregion = 1; -+ } -+ -+ if(debug) { -+ printk("======= find a card @ mem32 0x%x, size %ud\n", (unsigned int)wc_dev->mem32, (unsigned int)wc_dev->mem_len); -+ } -+#if 0 -+ printk("======= manual exit\n"); -+ if(wc_dev->freeregion) { -+ release_mem_region(wc_dev->mem_region, wc_dev->mem_len); -+ iounmap((void *)wc_dev->mem32); -+ return -ENOMEM; -+ } -+#endif -+ -+ wc_dev->fwversion = __opvx_a24xx_get_version(wc_dev->mem32); -+ if(wc_dev->max_cards == 24) -+ wc_dev->card_name = A2410P_Name; -+ else if(wc_dev->max_cards == 16) -+ wc_dev->card_name = A1610P_Name; -+ else if(wc_dev->max_cards == 8) -+ wc_dev->card_name = A810P_Name; -+ -+ if(wc_dev->fwversion < ((1 << 16)|1) ) -+ ms_per_irq = 1; -+ -+ if((ms_per_irq != 1)&& -+ (ms_per_irq != 2)&& -+ (ms_per_irq != 4)&& -+ (ms_per_irq != 8)&& -+ (ms_per_irq != 16)) -+ ms_per_irq = 1; -+ -+ if(wc_dev->fwversion > ((1 << 16)|2)){ -+ if(!index) -+ wc_dev->master = 1; //master card -+ else -+ wc_dev->master = 0; -+ if(!irq_stub) -+ wc_dev->master = 1; -+ }else -+ wc_dev->master = 0; -+ -+ wc->index = index; -+ -+ /* Allocate enough memory for two dahdi chunks, receive and transmit. Each sample uses -+ 8 bits. */ -+ wc_dev->writechunk = pci_alloc_consistent(pdev, ms_per_irq * DAHDI_MAX_CHUNKSIZE * MAX_NUM_CARDS * 2 * 2, &wc_dev->writedma); -+ if (!wc_dev->writechunk) { -+ printk("opvxa24xx: Unable to allocate DMA-able memory\n"); -+ if (wc_dev->freeregion) { -+ release_mem_region(wc_dev->mem_region, wc_dev->mem_len); -+ iounmap((void *)wc_dev->mem32); -+ } -+ return -ENOMEM; -+ } -+ -+ if(debug) { -+ printk("opvxa24xx: dma buffer allocated at 0x%x, pci(0x%x)\n", (unsigned int)wc_dev->writechunk, (unsigned int)wc_dev->writedma); -+ } -+ -+ __a24xx_malloc_chunk(wc_dev,ms_per_irq); -+ -+ if (a24xx_init_spans(wc)) { -+ printk(KERN_NOTICE "opvxa24xx: Unable to intialize hardware\n"); -+ /* Free Resources */ -+ if (wc_dev->freeregion) { -+ release_mem_region(wc_dev->mem_region, wc_dev->mem_len); -+ iounmap((void *)wc_dev->mem32); -+ } -+ pci_free_consistent(pdev, ms_per_irq * DAHDI_MAX_CHUNKSIZE * MAX_NUM_CARDS * 2 * 2, (void *)wc_dev->writechunk, wc_dev->writedma); -+ return -ENOMEM; -+ } -+ -+ /* Enable bus mastering */ -+ pci_set_master(pdev); -+ -+ /* Keep track of which device we are */ -+ pci_set_drvdata(pdev, wc); -+ -+ /* kmalloc ec */ -+ for (x = 0; x < wc_dev->max_cards; x++) { -+ if (!(wc->ec[x] = kmalloc(sizeof(*wc->ec[x]), GFP_KERNEL))) { -+ free_wc(wc); -+ return -ENOMEM; -+ } -+ } -+ -+ /* init hardware */ -+#if 0 -+ a24xx_hardware_init(wc_dev, span_flags); -+ -+ __opvx_a24xx_setcreg(wc_dev->mem32, 0x4a0, 7, spi_cmd ); -+ int spi_cmd_from_fpga = __opvx_a24xx_getcreg(wc_dev->mem32, 0x4a0, 7); -+ printk("%s:current spi_cmd is 0x%x\n", __FUNCTION__ , spi_cmd_from_fpga ); -+#endif -+ -+ res = a24xx_hardware_init_all(wc_dev, span_flags); -+ if (res < 0) { -+ /* Free Resources */ -+ if (wc_dev->freeregion) { -+ release_mem_region(wc_dev->mem_region, wc_dev->mem_len); -+ iounmap((void *)wc_dev->mem32); -+ } -+ pci_free_consistent(pdev, ms_per_irq * DAHDI_MAX_CHUNKSIZE * MAX_NUM_CARDS * 2 * 2, (void *)wc_dev->writechunk, wc_dev->writedma); -+ pci_set_drvdata(pdev, NULL); -+ dahdi_unregister_device(wc->dev.ddev); //Dennis -+ kfree(wc->dev.ddev->location); -+ dahdi_free_device(wc->dev.ddev); -+ free_wc(wc); -+ return -EIO; -+ } -+ for (z = 0; z < wc_dev->max_cards/*MAX_NUM_CARDS*/; z++) { -+ if (span_flags[z]) { -+ wc->chans[z]->sigcap = __DAHDI_SIG_FXO | DAHDI_SIG_BROKEN; -+ } -+ } -+ -+ /* init ec module */ -+ if (!wc_dev->vpm) { -+ a24xx_vpm_init(wc); -+ } -+ -+ if(wc_dev->master || ( wc_dev->fwversion < ((1 << 16)|2) ) ){ -+ if (request_irq(pdev->irq, a24xx_interrupt, DAHDI_IRQ_SHARED, "opvxa24xx"/*wc_dev->card_name*/, wc)) { -+ printk(KERN_NOTICE "Unable to request IRQ %d\n", pdev->irq); -+ if (wc_dev->freeregion) { -+ release_mem_region(wc_dev->mem_region, wc_dev->mem_len); -+ iounmap((void *)wc_dev->mem32); -+ } -+ pci_free_consistent(pdev, ms_per_irq * DAHDI_MAX_CHUNKSIZE * MAX_NUM_CARDS * 2 * 2, (void *)wc_dev->writechunk, wc_dev->writedma); -+ pci_set_drvdata(pdev, NULL); -+ free_wc(wc); -+ return -EIO; -+ } -+ } -+ -+ if(0) { // for debug; -+ -+ printk("exit after alloc irq\n"); -+ /* Free Resources */ -+ if(wc_dev->master || ( wc_dev->fwversion < ((1 << 16)|2) )) -+ free_irq(pdev->irq, wc); -+ if (wc_dev->freeregion) { -+ release_mem_region(wc_dev->mem_region, wc_dev->mem_len); -+ iounmap((void *)wc_dev->mem32); -+ } -+ pci_free_consistent(pdev, ms_per_irq * DAHDI_MAX_CHUNKSIZE * MAX_NUM_CARDS * 2 * 2, (void *)wc_dev->writechunk, wc_dev->writedma); -+ pci_set_drvdata(pdev, NULL); -+ dahdi_unregister_device(wc->dev.ddev); //Dennis -+ kfree(wc->dev.ddev->location); -+ dahdi_free_device(wc->dev.ddev); -+ free_wc(wc); -+ return -EIO; -+ } -+ -+#ifdef TEST_LOG_INCOME_VOICE -+ for(x=0; x<wc_dev->max_cards; x++) { -+ wc_dev->voc_buf[x] = kmalloc(voc_buffer_size, GFP_KERNEL); -+ wc_dev->voc_ptr[x] = 0; -+ } -+#endif -+ if(cidsupport) { -+ int len = cidbuflen * DAHDI_MAX_CHUNKSIZE; -+ if(debug) { -+ printk("cid support enabled, length is %d msec\n", cidbuflen); -+ } -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ wc_dev->cid_history_buf[x] = kmalloc(len, GFP_KERNEL); -+ wc_dev->cid_history_ptr[x] = 0; -+ wc_dev->cid_history_clone_cnt[x] = 0; -+ wc_dev->cid_state[x] = CID_STATE_IDLE; -+ } -+ } -+ -+ /* set channel sigcap */ -+ a24xx_post_initialize(wc); -+ -+ init_busydetect(wc, opermode); -+ init_callerid(wc); -+ -+ /* Enable interrupts */ -+ __opvx_a24xx_enable_interrupts(wc_dev->mem32); -+ -+ /* Initialize Write/Buffers to all blank data */ -+ memset((void *)wc_dev->writechunk,0, ms_per_irq * DAHDI_MAX_CHUNKSIZE * MAX_NUM_CARDS * 2 * 2); -+ -+ /*set irq frequence*/ -+ if(wc_dev->fwversion >= ((1 << 16)|1) ) -+ __opvx_a24xx_set_irq_frq(wc_dev->mem32,ms_per_irq); -+ -+ if(wc_dev->fwversion > ((1 << 16)|2)){ -+ __opvx_a24xx_set_master(wc_dev->mem32,wc_dev->master^0x01); -+ } -+ /* Start DMA */ -+ __opvx_a24xx_start_dma(wc_dev->mem32, wc_dev->writedma); -+ -+ /* module count */ -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ if (wc_dev->cardflag & (1 << x)) { -+ cardcount++; -+ } -+ } -+ fwbuild = __opvx_a24xx_getcreg(wc_dev->mem32, 0x0, 0xe); -+ printk(KERN_NOTICE "Found an OpenVox %s: Version %x.%x (%d modules),Build 0x%08x\n", wc_dev->card_name, wc_dev->fwversion>>16, wc_dev->fwversion&0xffff, cardcount,fwbuild ); -+ if(debug) { -+ printk(KERN_DEBUG "OpenVox %s debug On\n", wc_dev->card_name); -+ } -+ -+ ifaces[index] = wc; -+ max_iface_index++; -+ -+ res = 0; -+ } -+ -+ return res; -+} -+ -+ -+static void a24xx_release(struct a24xx *wc) -+{ -+#ifdef TEST_LOG_INCOME_VOICE -+ struct file * f = NULL; -+ mm_segment_t orig_fs; -+ int i; -+ char fname[20]; -+#endif -+ int y; -+ char *s; -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ /*Unregister dahdi_span*/ -+ dahdi_unregister_device(wc_dev->ddev); //Dennis -+ /* Release mem region and iounmap mem */ -+ if (wc_dev->freeregion) { -+ release_mem_region(wc_dev->mem_region, wc_dev->mem_len); -+ iounmap((void *)wc_dev->mem32); -+ } -+ -+#ifdef TEST_LOG_INCOME_VOICE -+ for(i=0; i<wc_dev->max_cards; i++) { -+ sprintf(fname, "//usr//%d.pcm", i); -+ f = filp_open(fname, O_RDWR|O_CREAT, 00); -+ -+ if (!f || !f->f_op || !f->f_op->read) { -+ printk("WARNING: File (read) object is a null pointer!!!\n"); -+ continue; -+ } -+ -+ f->f_pos = 0; -+ -+ orig_fs = get_fs(); -+ set_fs(KERNEL_DS); -+ -+ if(wc_dev->voc_buf[i]) { -+ f->f_op->write(f, wc_dev->voc_buf[i], voc_buffer_size, &f->f_pos); -+ kfree(wc_dev->voc_buf[i]); -+ } -+ -+ set_fs(orig_fs); -+ fput(f); -+ } -+#endif -+ -+ /* Release cid history buffer */ -+ if(cidsupport) { -+ int x; -+ for (x = 0; x < wc_dev->max_cards/*MAX_NUM_CARDS*/; x++) { -+ kfree(wc_dev->cid_history_buf[x]); -+ } -+ } -+ -+ /* Release a24xx */ -+ s = wc_dev->card_name; -+ for(y = 0; y < max_iface_index; y++) -+ if(ifaces[y] == wc) -+ break; -+ -+ -+ kfree(wc_dev->ddev->location); //Dennis -+ dahdi_free_device(wc_dev->ddev); -+ free_wc(wc); -+ ifaces[y]=NULL; -+ -+ printk(KERN_INFO "Free an OpenVox %s card\n", s); -+} -+ -+static void __devexit a24xx_remove_one(struct pci_dev *pdev) -+{ -+ struct a24xx *wc = pci_get_drvdata(pdev); -+ struct a24xx_dev *wc_dev = &wc->dev; -+ -+ if (wc) { -+ /* In case hardware is still there */ -+ __opvx_a24xx_disable_interrupts(wc_dev->mem32); -+ -+ /* Wait some time to handle the last irq */ -+ __a24xx_wait_just_a_bit(HZ/10); /* delay 1/10 sec */ -+ -+ /* Stop any DMA */ -+ __opvx_a24xx_stop_dma(wc_dev->mem32); -+ -+ /* Reset tdm controller */ -+ __opvx_a24xx_reset_tdm(wc_dev->mem32); -+ -+ /* Release echo canceller */ -+ if (wc_dev->vpm_ec) { -+ opvx_vpm_release(wc_dev->vpm_ec); -+ } -+ wc_dev->vpm_ec = NULL; -+ -+ if(wc_dev->master || ( wc_dev->fwversion < ((1 << 16)|2) )){ -+ free_irq(pdev->irq, wc); -+ } -+ /* Immediately free resources */ -+ pci_free_consistent(pdev, ms_per_irq * DAHDI_MAX_CHUNKSIZE * MAX_NUM_CARDS * 2 * 2, (void *)wc_dev->writechunk, wc_dev->writedma); -+ -+ destroy_callerid(wc); -+ destroy_busydetect(wc); -+ -+ /* Release span, possibly delayed */ -+ if (!wc_dev->usecount) { -+ a24xx_release(wc); -+ } else { -+ wc_dev->dead = 1; -+ } -+ } -+} -+ -+static struct pci_device_id a24xx_pci_tbl[] = { -+ { 0x1B74, 0x2410, 0x1B74, 0x0001, 0, 0, (unsigned long) &a2410a }, // Information for A2410 revsion A. -+ { 0x1B74, 0x1610, 0x1B74, 0x0001, 0, 0, (unsigned long) &a1610a }, // Information for A1610 revsion A. -+ { 0x1B74, 0x0810, 0x1B74, 0x0001, 0, 0, (unsigned long) &a810a }, // Information for A810 revsion A. -+ { 0 } -+}; -+ -+MODULE_DEVICE_TABLE(pci, a24xx_pci_tbl); -+ -+static struct pci_driver a24xx_driver = { -+ .name = "opvxa24xx", -+ .probe = a24xx_init_one, -+ .remove = __devexit_p(a24xx_remove_one), -+ .suspend = NULL, -+ .resume = NULL, -+ .id_table = a24xx_pci_tbl, -+}; -+ -+static int __init a24xx_init(void) -+{ -+ int res; -+ int x; -+ for (x=0;x<(sizeof(fxo_modes) / sizeof(fxo_modes[0])); x++) { -+ if (!strcmp(fxo_modes[x].name, opermode)) { -+ break; -+ } -+ } -+ if (x < sizeof(fxo_modes) / sizeof(fxo_modes[0])) { -+ _opermode = x; -+ } else { -+ printk(KERN_NOTICE "Invalid/unknown operating mode '%s' specified. Please choose one of:\n", opermode); -+ for (x=0;x<sizeof(fxo_modes) / sizeof(fxo_modes[0]); x++) { -+ printk(KERN_INFO " %s\n", fxo_modes[x].name); -+ } -+ printk(KERN_INFO "Note this option is CASE SENSITIVE!\n"); -+ return -ENODEV; -+ } -+ if (!strcmp(fxo_modes[_opermode].name, "AUSTRALIA")) { -+ boostringer=1; -+ fxshonormode=1; -+ } -+ /* for the voicedaa_check_hook defaults, if the user has not overridden -+ them by specifying them as module parameters, then get the values -+ from the selected operating mode -+ */ -+ if (battdebounce == 0) { -+ battdebounce = fxo_modes[_opermode].battdebounce; -+ } -+ if (battalarm == 0) { -+ battalarm = fxo_modes[_opermode].battalarm; -+ } -+ if (battthresh == 0) { -+ battthresh = fxo_modes[_opermode].battthresh; -+ } -+ -+ res = dahdi_pci_module(&a24xx_driver); -+ if (res) { -+ return -ENODEV; -+ } -+ return 0; -+} -+ -+static void __exit a24xx_cleanup(void) -+{ -+ pci_unregister_driver(&a24xx_driver); -+} -+ -+module_param(spi_cmd, int, 0600); -+module_param(debug, int, 0600); -+module_param(ec_debug, int, 0600); -+module_param(vpmsupport, int, 0600); -+module_param(loopcurrent, int, 0600); -+module_param(reversepolarity, int, 0600); -+module_param(robust, int, 0600); -+module_param(_opermode, int, 0600); -+module_param(opermode, charp, 0600); -+module_param(timingonly, int, 0600); -+module_param(lowpower, int, 0600); -+module_param(boostringer, int, 0600); -+module_param(fastringer, int, 0600); -+module_param(fxshonormode, int, 0600); -+module_param(battdebounce, uint, 0600); -+module_param(battalarm, uint, 0600); -+module_param(battthresh, uint, 0600); -+module_param(ringdebounce, int, 0600); -+module_param(fwringdetect, int, 0600); -+module_param(alawoverride, int, 0600); -+module_param(fastpickup, int, 0600); -+module_param(fxotxgain, int, 0600); -+module_param(fxorxgain, int, 0600); -+module_param(fxstxgain, int, 0600); -+module_param(fxsrxgain, int, 0600); -+module_param(cidsupport, int, 0600); -+module_param(cidbuflen, int, 0600); -+module_param(cidtimeout, int, 0600); -+module_param(fxofullscale, int, 0600); -+module_param(fixedtimepolarity, int, 0600); -+module_param(ms_per_irq, int, 0600); -+module_param(irq_stub, int, 0600); -+ -+MODULE_DESCRIPTION("OpenVox A2410 Dahdi Driver"); -+MODULE_AUTHOR("MiaoLin <lin.miao@openvox.cn>"); -+MODULE_LICENSE("GPL v2"); -+ -+module_init(a24xx_init); -+module_exit(a24xx_cleanup); -+ |