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Commit 12cf9874 authored by Adam Wujek's avatar Adam Wujek 💬
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libwr: add new fields to hal_port_state 

Function hal_port_get_exported_state, fills structure hal_port_state with data
that are not available in SHM. It just assigns defines.
These defines are private to HAL, and assignment should be done in HAL.

Similar problem is for wrpc. There is a wrapper function that pretends to be
HAL. All HAL info should be filled in that function.

Added:
--uint32_t clock_period;
--uint32_t t2_phase_transition;
--uint32_t t4_phase_transition;
Signed-off-by: Adam Wujek's avatarAdam Wujek <adam.wujek@cern.ch>
parent fa133200
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arch-wrs/include/libwr/hal_shmem.h
View file @ 12cf9874
......@@ -87,12 +87,24 @@ struct hal_port_state {
/* locking FSM state */
int lock_state;
/*reference lock period in picoseconds*/
uint32_t clock_period;
/* approximate DMTD phase value (on slave port) at which RX timestamp
* (T2) counter transistion occurs (picoseconds) */
uint32_t t2_phase_transition;
/* approximate phase value (on master port) at which RX timestamp (T4)
* counter transistion occurs (picoseconds) */
uint32_t t4_phase_transition;
/* Endpoint's base address */
uint32_t ep_base;
};
/* This is the overall structure stored in shared memory */
#define HAL_SHMEM_VERSION 3 /* Version 3 because sfp delta is signed */
#define HAL_SHMEM_VERSION 4 /* Version 4 because of new fields in struct
* hal_port_state */
struct hal_shmem_header {
int nports;
struct hal_port_state *ports;
......
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