Hi All,
I got an HPI implementation question.
When a FRU inserted in the system it is not allowed to use “Resource Added”
event and after FRU was extracted the resource should removed.
“However, the “Resource Added” event described in Section 3.8.1 on page 26
should never be used for a FRU resource. If a FRU resource is added to an RPT
after HPI initialization, this should always be reported as a hot swap event,
as described in Section 7.7 on page 132”
“When a FRU entity is inserted into or removed from the system, the
corresponding resource is added to or removed from all domains in which that
resource is visible, and the RPTs in those domains are updated accordingly.”
When FRU inserted its resource does not exist yet (at the RPT). How the HW \
HPI-implementation can send a FRU\Hot Swap change state event since this event
regards to specific resource and this one does not exist yet?
The FRU\Hot Swap event contains only state changes (previous and current state)
and does not contain the new resource information. In this point since the
“Resource Added” event is forbidden the only way to add the new resource is
applying Discover function and this can be long operation. Is it correct?
Ron Savir
SW Engineer, hiD6680 Project, R&D
3 Hanagar St. Neve Ne'eman B
Hod Hasharon, Israel
Tel: +972-9-775-1631
Mob: +972-54-5524824
[EMAIL PROTECTED]
http://www.nokiasiemensnetworks.com/global/
Think before you print
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