From cf83f140059f21d4629ae4b61d468c3baef2bb4c Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Mon, 15 May 2017 16:41:13 -0500 Subject: shutdown: Add source information to SHUTDOWN and RESET Time to wire up all the call sites that request a shutdown or reset to use the enum added in the previous patch. It would have been less churn to keep the common case with no arguments as meaning guest-triggered, and only modified the host-triggered code paths, via a wrapper function, but then we'd still have to audit that I didn't miss any host-triggered spots; changing the signature forces us to double-check that I correctly categorized all callers. Since command line options can change whether a guest reset request causes an actual reset vs. a shutdown, it's easy to also add the information to reset requests. Signed-off-by: Eric Blake Acked-by: David Gibson [ppc parts] Reviewed-by: Mark Cave-Ayland [SPARC part] Reviewed-by: Cornelia Huck [s390x parts] Message-Id: <20170515214114.15442-5-eblake@redhat.com> Reviewed-by: Markus Armbruster Signed-off-by: Markus Armbruster --- target/arm/psci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'target/arm/psci.c') diff --git a/target/arm/psci.c b/target/arm/psci.c index ade9fe2..fc34b26 100644 --- a/target/arm/psci.c +++ b/target/arm/psci.c @@ -137,7 +137,7 @@ void arm_handle_psci_call(ARMCPU *cpu) } break; case QEMU_PSCI_0_2_FN_SYSTEM_RESET: - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); /* QEMU reset and shutdown are async requests, but PSCI * mandates that we never return from the reset/shutdown * call, so power the CPU off now so it doesn't execute @@ -145,7 +145,7 @@ void arm_handle_psci_call(ARMCPU *cpu) */ goto cpu_off; case QEMU_PSCI_0_2_FN_SYSTEM_OFF: - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); goto cpu_off; case QEMU_PSCI_0_1_FN_CPU_ON: case QEMU_PSCI_0_2_FN_CPU_ON: -- cgit v1.1