]> Git Repo - qemu.git/commit
ppc/xive: Provide silent escalation support
authorCédric Le Goater <[email protected]>
Thu, 18 Jul 2019 11:54:10 +0000 (13:54 +0200)
committerDavid Gibson <[email protected]>
Wed, 21 Aug 2019 07:17:39 +0000 (17:17 +1000)
commitad31e2d242399bdaa300b940bbef253331c92ec3
tree68d3f3b6e03764a5889d2bc50bdd35eb9200174f
parent53e934921d660be951167fccad4b6302c4633486
ppc/xive: Provide silent escalation support

When the 's' bit is set the escalation is said to be 'silent' or
'silent/gather'. In such configuration, the notification sequence is
skipped and only the escalation sequence is performed. This is used to
configure all the EQs of a vCPU to escalate on a single EQ which will
then target the hypervisor.

Signed-off-by: Cédric Le Goater <[email protected]>
Message-Id: <20190718115420[email protected]>
Signed-off-by: David Gibson <[email protected]>
hw/intc/xive.c
include/hw/ppc/xive_regs.h
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