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42 #define __EC_MASTER_H__ |
42 #define __EC_MASTER_H__ |
43 |
43 |
44 #include <linux/list.h> |
44 #include <linux/list.h> |
45 #include <linux/timer.h> |
45 #include <linux/timer.h> |
46 #include <linux/wait.h> |
46 #include <linux/wait.h> |
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47 #include <linux/kthread.h> |
47 #include <asm/semaphore.h> |
48 #include <asm/semaphore.h> |
48 |
49 |
49 #include "device.h" |
50 #include "device.h" |
50 #include "domain.h" |
51 #include "domain.h" |
51 #include "fsm_master.h" |
52 #include "fsm_master.h" |
132 int debug_level; /**< Master debug level. */ |
133 int debug_level; /**< Master debug level. */ |
133 ec_stats_t stats; /**< Cyclic statistics. */ |
134 ec_stats_t stats; /**< Cyclic statistics. */ |
134 unsigned int frames_timed_out; /**< There were frame timeouts in the last |
135 unsigned int frames_timed_out; /**< There were frame timeouts in the last |
135 call to ecrt_master_receive(). */ |
136 call to ecrt_master_receive(). */ |
136 |
137 |
137 int thread_id; /**< Master thread PID. */ |
138 struct task_struct *thread; /**< Master thread. */ |
138 struct completion thread_can_terminate; /**< Thread termination completion |
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139 object. When stopping the |
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140 thread, it must be assured, that |
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141 it 'hears' a SIGTERM, therefore |
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142 the allow_singal() function must |
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143 have been called. |
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144 */ |
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145 struct completion thread_exit; /**< Thread completion object. */ |
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146 |
139 |
147 #ifdef EC_EOE |
140 #ifdef EC_EOE |
148 struct timer_list eoe_timer; /**< EoE timer object. */ |
141 struct timer_list eoe_timer; /**< EoE timer object. */ |
149 unsigned int eoe_running; /**< \a True, if EoE processing is active. */ |
142 unsigned int eoe_running; /**< \a True, if EoE processing is active. */ |
150 struct list_head eoe_handlers; /**< Ethernet-over-EtherCAT handlers. */ |
143 struct list_head eoe_handlers; /**< Ethernet-over-EtherCAT handlers. */ |