diff options
Diffstat (limited to 'kernel/zconfig.h')
| -rw-r--r-- | kernel/zconfig.h | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/kernel/zconfig.h b/kernel/zconfig.h new file mode 100644 index 0000000..35056e3 --- /dev/null +++ b/kernel/zconfig.h @@ -0,0 +1,197 @@ +/* + * Zaptel configuration options + * + */ +#ifndef _ZCONFIG_H +#define _ZCONFIG_H + +#ifdef __KERNEL__ +#include <linux/version.h> +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18) +#include <linux/config.h> +#else +#include <linux/autoconf.h> +#endif +#endif + +/* Zaptel compile time options */ + +/* + * Uncomment if you have a European phone, or any other phone with a + * short flash time. + * This will stop the flash being mis-detected as a pulse dial "1" on + * phones with short flashes + */ +/* #define SHORT_FLASH_TIME */ + +/* + * Uncomment to disable calibration and/or DC/DC converter tests + * (not generally recommended) + */ +/* #define NO_CALIBRATION */ +/* #define NO_DCDC */ + +/* + * Boost ring voltage (Higher ring voltage, takes more power) + * Note: this only affects the wcfxsusb and wcusb drivers; all other + * drivers have a 'boostringer' module parameter. + */ +/* #define BOOST_RINGER */ + +/* + * Define CONFIG_CALC_XLAW if you have a small number of channels and/or + * a small level 2 cache, to optimize for few channels + * + */ +/* #define CONFIG_CALC_XLAW */ + +/* + * Define if you want MMX optimizations in zaptel + * + * Note: CONFIG_ZAPTEL_MMX is generally incompatible with AMD + * processors and can cause system instability! + * + */ +/* #define CONFIG_ZAPTEL_MMX */ + +/** If defined: the user must define exactly one ECHO_CAN_ var: */ +#ifndef ECHO_CAN_FROMENV + +/* + * Pick your echo canceller: MARK2, MARK3, STEVE, or STEVE2 :) + * + */ +/* #define ECHO_CAN_STEVE */ +/* #define ECHO_CAN_STEVE2 */ +/* #define ECHO_CAN_KB1 */ +/* This is the new latest and greatest */ +#define ECHO_CAN_MG2 + +/* + * This is only technically an "echo canceller"... + * It purposely drops 2 out of 3 samples and sounds horrible. + * You really only want this for testing "echo cancelled" audio. + */ +/* #define ECHO_CAN_JP1 */ + +/* + * Uncomment for aggressive residual echo suppression under + * MARK2, KB1, and MG2 echo canceler + */ +/* #define AGGRESSIVE_SUPPRESSOR */ +#endif /* ifndef ECHO_CAN_FROMENV */ +/* + * Define to turn off the echo canceler disable tone detector, + * which will cause zaptel to ignore the 2100 Hz echo cancel disable + * tone. + */ +/* #define NO_ECHOCAN_DISABLE */ + +/* udev support */ +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,1) +#define CONFIG_ZAP_UDEV +#endif + +/* We now use the linux kernel config to detect which options to use */ +/* You can still override them below */ +#if defined(CONFIG_HDLC) || defined(CONFIG_HDLC_MODULE) +/* #define CONFIG_ZAPATA_NET */ /* NEVER implicitly turn on ZAPATA_NET */ +#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,20) +#define CONFIG_OLD_HDLC_API +#else +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,23) +/* Starting with 2.4.23 the kernel hdlc api changed again */ +/* Now we have to use hdlc_type_trans(skb, dev) instead of htons(ETH_P_HDLC) */ +#define ZAP_HDLC_TYPE_TRANS +#endif +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,3) +#define HDLC_MAINTAINERS_ARE_MORE_STUPID_THAN_I_THOUGHT +#endif +#endif +#endif +#ifdef CONFIG_PPP +#define CONFIG_ZAPATA_PPP +#endif + +/* + * Uncomment CONFIG_ZAPATA_NET to enable SyncPPP, CiscoHDLC, and Frame Relay + * support. + */ +/* #define CONFIG_ZAPATA_NET */ + +/* + * Uncomment CONFIG_OLD_HDLC_API if your are compiling with ZAPATA_NET + * defined and you are using the old kernel HDLC interface (or if you get + * an error about ETH_P_HDLC while compiling). + */ +/* #define CONFIG_OLD_HDLC_API */ + +/* + * Uncomment for Generic PPP support (i.e. ZapRAS) + */ +/* #define CONFIG_ZAPATA_PPP */ +/* + * Uncomment to enable "watchdog" to monitor if interfaces + * stop taking interrupts or otherwise misbehave + */ +/* #define CONFIG_ZAPTEL_WATCHDOG */ + +/* + * Uncomment for Non-standard FXS groundstart start state (A=Low, B=Low) + * particularly for CAC channel bank groundstart FXO ports. + */ +/* #define CONFIG_CAC_GROUNDSTART */ + +/* + * Uncomment if you happen have an early TDM400P Rev H which + * sometimes forgets its PCI ID to have wcfxs match essentially all + * subvendor ID's + */ +/* #define TDM_REVH_MATCHALL */ + +/* + * Uncomment the following if you want to support E&M trunks being + * able to "flash" after going off-hook (dont ask why, just nod :-) ). + * + * NOTE: *DO NOT* Enable "EMFLASH" and "EMPULSE" at the same time!! + * + */ +/* #define EMFLASH */ + +/* + * Uncomment the following if you want to support E&M trunks being + * able to recognize Dial Pulse digits. This can validly be enabled + * so that either Dial Pulse or DTMF/MF tones will be recognized, but + * the drawback is that the ONHOOK will take an extra {rxwinktime} + * to be recognized. + * + * NOTE: *DO NOT* Enable "EMFLASH" and "EMPULSE" at the same time!! + * + */ +/* #define EMPULSE */ + +/* + * Comment out the following if you dont want events to indicate the + * beginning of an incoming ring. Most non-Asterisk applications will + * want this commented out. + */ +#define RINGBEGIN + +/* + * Uncomment the following if you need to support FXS Flash events. + * Most applications will want this commented out. + */ +/* #define FXSFLASH */ + +/* + * Enable sync_tick() calls. Allows low-level drivers to synchronize + * their internal clocks to the zaptel master clock. + */ +#define ZAPTEL_SYNC_TICK + +/* + * Skip processing PCM if low-level driver won't use it anyway + */ +/* #define OPTIMIZE_CHANMUTE */ + +#endif |