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ppc/xive: Provide backlog support
authorCédric Le Goater <clg@kaod.org>
Thu, 18 Jul 2019 11:54:07 +0000 (13:54 +0200)
committerDavid Gibson <david@gibson.dropbear.id.au>
Wed, 21 Aug 2019 07:17:39 +0000 (17:17 +1000)
commit52c5acf04ee0f111657c03916db13ff325c58866
tree04b455aee6764779b2292d719f99d5a1c381b486tree
parentd98ec603c6587075a17820f07cada988a9a675bbcommit | diff
ppc/xive: Provide backlog support

If backlog is activated ('b' bit) on the END, the pending priority of
a missed event is recorded in the IPB field of the NVT for a later
resend.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190718115420.19919-5-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
hw/intc/xive.c diff | blob | blame | history
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