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6ea7ec75d2
* adds a rewrite of the tapi drivers + sip app. this is the result of lars' gsoc 2010 project, Thanks ! git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23840 3c298f89-4303-0410-b956-a3cf2f4a3e73
47 lines
1.0 KiB
C
47 lines
1.0 KiB
C
#include <stdio.h>
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#include "tapi-device.h"
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#include "tapi-ioctl.h"
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int tapi_device_open(unsigned int id, struct tapi_device *dev)
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{
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char path[100];
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snprintf(path, sizeof(path), "/dev/tapi%dC", id);
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dev->control_fd = open(path, 0);
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if (dev->control_fd < 0)
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return -1;
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snprintf(dev->stream_path, 100, "/dev/tapi%dS", id);
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dev->id = id;
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dev->num_ports = 2;
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return 0;
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}
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int tapi_link_alloc(struct tapi_device *dev, unsigned int ep1, unsigned int ep2)
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{
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return ioctl(dev->control_fd, TAPI_CONTROL_IOCTL_LINK_ALLOC, (ep1 << 16) | ep2);
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}
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int tapi_link_free(struct tapi_device *dev, unsigned int link)
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{
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return ioctl(dev->control_fd, TAPI_CONTROL_IOCTL_LINK_FREE, link);
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}
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int tapi_link_enable(struct tapi_device *dev, unsigned int link)
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{
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return ioctl(dev->control_fd, TAPI_CONTROL_IOCTL_LINK_ENABLE, link);
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}
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int tapi_link_disable(struct tapi_device *dev, unsigned int link)
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{
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return ioctl(dev->control_fd, TAPI_CONTROL_IOCTL_LINK_DISABLE, link);
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}
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int tapi_sync(struct tapi_device *dev)
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{
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return ioctl(dev->control_fd, TAPI_CONTROL_IOCTL_SYNC, 0);
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}
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