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White Rabbit Switch - Software
Commit 5a99d777 authored by Jean-Claude BAU's avatar Jean-Claude BAU
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Manage the field 'shmemState' in HAL

parent 6c4378f9
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Showing with 28 additions and 1 deletion
userspace/wrsw_hal/hal_main.c
View file @ 5a99d777
...@@ -310,6 +310,12 @@ int main(int argc, char *argv[]) ...@@ -310,6 +310,12 @@ int main(int argc, char *argv[])
// Check main timers and call callback if timeout expires // Check main timers and call callback if timeout expires
timer_scan(_timerParameters,MAIN_TIMER_COUNT); timer_scan(_timerParameters,MAIN_TIMER_COUNT);
if ( hal_shmem->shmemState== HAL_SHMEM_STATE_INITITALIZING) {
// Check if all ports have been initialized
if ( hal_port_all_ports_initialized())
hal_shmem->shmemState= HAL_SHMEM_STATE_INITITALIZED;
}
} }
hal_shutdown(); hal_shutdown();
......
userspace/wrsw_hal/hal_ports.c
View file @ 5a99d777
...@@ -244,7 +244,9 @@ int hal_port_shmem_init(char *logfilename) ...@@ -244,7 +244,9 @@ int hal_port_shmem_init(char *logfilename)
return -1; return -1;
} }
hal_shmem = wrs_shm_alloc(hal_shmem_hdr, sizeof(*hal_shmem)); hal_shmem = wrs_shm_alloc(hal_shmem_hdr, sizeof(*hal_shmem));
halPorts.ports = wrs_shm_alloc(hal_shmem_hdr,
hal_shmem->shmemState= HAL_SHMEM_STATE_NOT_INITITALIZED;
halPorts.ports = wrs_shm_alloc(hal_shmem_hdr,
sizeof(struct hal_port_state) sizeof(struct hal_port_state)
* HAL_MAX_PORTS); * HAL_MAX_PORTS);
if (!hal_shmem || !halPorts.ports) { if (!hal_shmem || !halPorts.ports) {
...@@ -276,6 +278,9 @@ int hal_port_shmem_init(char *logfilename) ...@@ -276,6 +278,9 @@ int hal_port_shmem_init(char *logfilename)
} else } else
hal_shmem->read_sfp_diag = READ_SFP_DIAG_DISABLE; hal_shmem->read_sfp_diag = READ_SFP_DIAG_DISABLE;
hal_shmem->shmemState= HAL_SHMEM_STATE_INITITALIZING;
hal_shmem_hdr->version = HAL_SHMEM_VERSION; hal_shmem_hdr->version = HAL_SHMEM_VERSION;
/* Release processes waiting for HAL's to fill shm with correct data /* Release processes waiting for HAL's to fill shm with correct data
When shm is opened successfully data in shm is still not populated! When shm is opened successfully data in shm is still not populated!
...@@ -704,6 +709,21 @@ int hal_port_reset(const char *port_name) ...@@ -704,6 +709,21 @@ int hal_port_reset(const char *port_name)
return 0; return 0;
} }
// Check if all ports are initialized
int hal_port_all_ports_initialized(void) {
struct hal_port_state *ps=halPorts.ports;
int i;
for (i = 0; i < HAL_MAX_PORTS; i++) {
if ( ps->in_use && ps->portStates.state==HAL_PORT_STATE_INIT ) {
// This port has not finished its initialization state
return 0;
}
ps++;
}
return 1;
}
void hal_port_update_info(char *iface_name, int mode, int synchronized){ void hal_port_update_info(char *iface_name, int mode, int synchronized){
int i; int i;
......
userspace/wrsw_hal/hal_ports.h
View file @ 5a99d777
...@@ -43,6 +43,7 @@ extern int hal_port_start_lock(const char *port_name, int priority); ...@@ -43,6 +43,7 @@ extern int hal_port_start_lock(const char *port_name, int priority);
extern int hal_port_enable_tracking(const char *port_name); extern int hal_port_enable_tracking(const char *port_name);
extern int hal_port_check_lock(const struct hal_port_state *ps); extern int hal_port_check_lock(const struct hal_port_state *ps);
extern int hal_port_check_lock_by_name(const char *port_name); extern int hal_port_check_lock_by_name(const char *port_name);
extern int hal_port_all_ports_initialized(void);
extern int hal_port_reset(const char *port_name); extern int hal_port_reset(const char *port_name);
extern int hal_port_pshifter_busy(void); extern int hal_port_pshifter_busy(void);
extern void hal_port_update_info(char *iface_name, int mode, int synchronized); extern void hal_port_update_info(char *iface_name, int mode, int synchronized);
......
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