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author | dbailey <dbailey@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2007-12-04 20:56:14 +0000 |
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committer | dbailey <dbailey@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2007-12-04 20:56:14 +0000 |
commit | 28fd0f04a9e54af4c2f8d58c9562c93ab617e82b (patch) | |
tree | 9e374997626147a7643ebe8aa4b523792d1ce062 /zaptel.h | |
parent | 3a685bb90b83ebf4aabf0aa0a974a2d65e38375e (diff) |
Add ioctl call to set hw gain from CLI.
git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.4@3298 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'zaptel.h')
-rw-r--r-- | zaptel.h | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -386,6 +386,11 @@ struct zt_versioninfo { char echo_canceller[80]; }; +struct zt_hwgain{ + int newgain; /* desired gain in dB but x10. -3.5dB would be -35 */ + int tx:1; /* 0=rx; 1=tx */ +}; + /* ioctl definitions */ #define ZT_CODE 'J' @@ -693,6 +698,11 @@ struct zt_versioninfo { #define ZT_LOOPBACK _IOW(ZT_CODE, 58, int) /* + * Set the HW gain for a device + */ +#define ZT_SET_HWGAIN _IOW (ZT_CODE, 86, struct zt_hwgain) + +/* * 60-80 are reserved for private drivers * 80-85 are reserved for dynamic span stuff */ |