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https://github.com/schoebel/mars
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49 lines
828 B
C
49 lines
828 B
C
// (c) 2010 Thomas Schoebel-Theuer / 1&1 Internet AG
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#ifndef MARS_DEVICE_SIO_H
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#define MARS_DEVICE_SIO_H
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#define WITH_THREAD 16
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MARS_HELPERS(device_sio);
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struct device_sio_mars_io_aspect {
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GENERIC_ASPECT(mars_io);
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struct list_head io_head;
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};
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struct device_sio_mars_buf_aspect {
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GENERIC_ASPECT(mars_buf);
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};
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struct device_sio_brick {
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MARS_BRICK(device_sio);
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};
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struct device_sio_input {
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MARS_INPUT(device_sio);
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};
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#ifdef WITH_THREAD
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struct sio_threadinfo {
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struct device_sio_output *output;
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struct list_head mio_list;
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struct task_struct *thread;
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wait_queue_head_t event;
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spinlock_t lock;
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};
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#endif
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struct device_sio_output {
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MARS_OUTPUT(device_sio);
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struct file *filp;
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#ifdef WITH_THREAD
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struct sio_threadinfo tinfo[WITH_THREAD+1];
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spinlock_t g_lock;
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int index;
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#endif
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};
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MARS_TYPES(device_sio);
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#endif
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