diff options
| author | Cédric Le Goater <clg@kaod.org> | 2020-11-23 17:37:17 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2020-12-14 15:54:12 +1100 |
| commit | 4e960974d4ee66bc03ed6ef4b1b1eb6234039417 (patch) | |
| tree | 076af6fcc2d19022c82ed351486b97e8be3f67f9 /hw/intc/spapr_xive_kvm.c | |
| parent | 728aa6f6ffd8cf21d9485eff7ac1926b00155ed2 (diff) | |
xive: Add trace events
I have been keeping those logging messages in an ugly form for
while. Make them clean !
Beware not to activate all of them, this is really verbose.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20201123163717.1368450-1-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/intc/spapr_xive_kvm.c')
| -rw-r--r-- | hw/intc/spapr_xive_kvm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/intc/spapr_xive_kvm.c b/hw/intc/spapr_xive_kvm.c index e8667ce5f6..acc8c3650c 100644 --- a/hw/intc/spapr_xive_kvm.c +++ b/hw/intc/spapr_xive_kvm.c @@ -20,6 +20,7 @@ #include "hw/ppc/spapr_xive.h" #include "hw/ppc/xive.h" #include "kvm_ppc.h" +#include "trace.h" #include <sys/ioctl.h> @@ -163,6 +164,8 @@ int kvmppc_xive_cpu_connect(XiveTCTX *tctx, Error **errp) vcpu_id = kvm_arch_vcpu_id(tctx->cs); + trace_kvm_xive_cpu_connect(vcpu_id); + ret = kvm_vcpu_enable_cap(tctx->cs, KVM_CAP_PPC_IRQ_XIVE, 0, xive->fd, vcpu_id, 0); if (ret < 0) { @@ -308,6 +311,8 @@ uint64_t kvmppc_xive_esb_rw(XiveSource *xsrc, int srcno, uint32_t offset, return xive_esb_rw(xsrc, srcno, offset, data, 1); } + trace_kvm_xive_source_reset(srcno); + /* * Special Load EOI handling for LSI sources. Q bit is never set * and the interrupt should be re-triggered if the level is still |