5 ifx_tapi_pcm_activation_set, Ifx_tapi_pcm_activation_set – Maxim Integrated 73M1866B/73M1966B Infineon TAPI High-Level Driver User Manual
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73M1866B/73M1966B TAPI High-Level Driver User Guide
UG_1x66B_021
12
Rev. 2.2
3.5 IFX_TAPI_PCM_ACTIVATION_SET
Description
This service activates / deactivates the PCM time slots configured for this channel.
#define IFX_TAPI_PCM_ACTIVATION_SET _IO(IFX_TAPI_IOC_MAGIC, 0x06)
Prototype
int ioctl (
int chan_fd,
int IFX_TAPI_PCM_ACTIVATION_SET,
unsigned long param );
Parameters
Data Type
Name
Description
int
chan_fd
Channel descriptor.
int
IFX_TAPI_PCM_ACTIVATION_SET
I/O control identifier for this operation.
unsigned long
param
The parameter defines the activation
status: 0 deactivate the time slot, 1
activate the time slot.
Return Values
Data Type
Description
int
IFX_ERROR – Failed to perform PCM activation set.
IFX_SUCCESS – Successful.