From: Igor Mammedov <imammedo@redhat.com>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, alex@alex.org.uk, mst@redhat.com,
aik@ozlabs.ru, hutao@cn.fujitsu.com, mjt@tls.msk.ru,
tangchen@cn.fujitsu.com, kraxel@redhat.com, pasteka@kabsi.at,
s.priebe@profihost.ag, agarcia@igalia.com, armbru@redhat.com,
aliguori@amazon.com, david@gibson.dropbear.id.au,
lersek@redhat.com, ehabkost@redhat.com, marcel.a@redhat.com,
stefanha@redhat.com, cornelia.huck@de.ibm.com, rth@twiddle.net,
agraf@suse.de, andrey@xdel.ru,
vasilis.liaskovitis@profitbricks.com, pbonzini@redhat.com,
afaerber@suse.de, aurelien@aurel32.net
Subject: [Qemu-devel] [PATCH v2 21/31] trace: pc: add DIMM slot & address allocation
Date: Tue, 20 May 2014 17:15:24 +0200 [thread overview]
Message-ID: <1400598934-31921-22-git-send-email-imammedo@redhat.com> (raw)
In-Reply-To: <1400598934-31921-1-git-send-email-imammedo@redhat.com>
Add mhp_pc_dimm_assigned_slot & mhp_pc_dimm_assigned_address
events to trace which address and slot where assigned to
plugged in DIMM device on target-i386 machine.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
hw/i386/pc.c | 3 +++
trace-events | 4 ++++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index aee8dfb..b6c0ef9 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -59,6 +59,7 @@
#include "hw/pci/pci_host.h"
#include "acpi-build.h"
#include "hw/mem/dimm.h"
+#include "trace.h"
/* debug PC/ISA interrupts */
//#define DEBUG_IRQ
@@ -1566,6 +1567,7 @@ static void pc_dimm_plug(HotplugHandler *hotplug_dev,
if (local_err) {
goto out;
}
+ trace_mhp_pc_dimm_assigned_address(addr);
slot = object_property_get_int(OBJECT(dev), DIMM_SLOT_PROP, &local_err);
if (local_err) {
@@ -1581,6 +1583,7 @@ static void pc_dimm_plug(HotplugHandler *hotplug_dev,
if (local_err) {
goto out;
}
+ trace_mhp_pc_dimm_assigned_slot(slot);
memory_region_add_subregion(&pcms->hotplug_memory,
addr - pcms->hotplug_memory_base, mr);
diff --git a/trace-events b/trace-events
index 4f4c58f..d78f103 100644
--- a/trace-events
+++ b/trace-events
@@ -1265,3 +1265,7 @@ mhp_acpi_write_slot(uint32_t slot) "set active slot: 0x%"PRIx32
mhp_acpi_write_ost_ev(uint32_t slot, uint32_t ev) "slot[0x%"PRIx32"] OST EVENT: 0x%"PRIx32
mhp_acpi_write_ost_status(uint32_t slot, uint32_t st) "slot[0x%"PRIx32"] OST STATUS: 0x%"PRIx32
mhp_acpi_clear_insert_evt(uint32_t slot) "slot[0x%"PRIx32"] clear insert event"
+
+#hw/i386/pc.c
+mhp_pc_dimm_assigned_slot(int slot) "0x%d"
+mhp_pc_dimm_assigned_address(uint64_t addr) "0x%"PRIx64
--
1.7.1
next prev parent reply other threads:[~2014-05-20 15:20 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-20 15:15 [Qemu-devel] [PATCH v2 00/31] pc: ACPI memory hotplug Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 01/31] pc: ACPI BIOS: use enum for defining memory affinity flags Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 02/31] object_add: allow completion handler to get canonical path Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 03/31] vl.c: daemonize before guest memory allocation Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 04/31] add memdev backend infrastructure Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 05/31] vl.c: extend -m option to support options for memory hotplug Igor Mammedov
2014-05-21 8:10 ` Michael S. Tsirkin
2014-05-21 8:26 ` Igor Mammedov
2014-05-21 8:27 ` Andrey Korolyov
2014-05-21 8:55 ` Igor Mammedov
2014-05-21 9:12 ` Andrey Korolyov
2014-05-21 9:52 ` Igor Mammedov
2014-05-21 10:04 ` Andrey Korolyov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 06/31] pc: create custom generic PC machine type Igor Mammedov
2014-05-20 15:55 ` Marcel Apfelbaum
2014-05-21 7:30 ` Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 07/31] qdev: hotplug for buss-less devices Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 08/31] qdev: expose DeviceState.hotplugged field as a property Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 09/31] dimm: implement dimm device abstraction Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 10/31] memory: add memory_region_is_mapped() API Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 11/31] dimm: do not allow to set already used memdev Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 12/31] pc: initialize memory hotplug address space Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 13/31] pc: exit QEMU if number of slots more than supported 256 Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 14/31] pc: add 'etc/reserved-memory-end' fw_cfg interface for SeaBIOS Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 15/31] pc: add memory hotplug handler to PC_MACHINE Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 16/31] dimm: add busy address check and address auto-allocation Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 17/31] dimm: add busy slot check and slot auto-allocation Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 18/31] acpi: rename cpu_hotplug_defs.h to acpi_defs.h Igor Mammedov
2014-05-20 15:35 ` Michael S. Tsirkin
2014-05-20 16:03 ` Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 19/31] acpi: memory hotplug ACPI hardware implementation Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 20/31] trace: add acpi memory hotplug IO region events Igor Mammedov
2014-05-20 15:15 ` Igor Mammedov [this message]
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 24/31] pc: ich9 lpc: make it work with global/compat properties Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 29/31] pc: ACPI BIOS: implement memory hotplug interface Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 30/31] pc: ACPI BIOS: reserve SRAT entry for hotplug mem hole Igor Mammedov
2014-05-20 15:38 ` Michael S. Tsirkin
2014-05-21 7:56 ` Igor Mammedov
2014-05-21 8:02 ` Michael S. Tsirkin
2014-05-21 8:05 ` Michael S. Tsirkin
2014-05-21 11:22 ` Igor Mammedov
2014-05-21 12:44 ` Michael S. Tsirkin
2014-05-21 13:56 ` Igor Mammedov
2014-05-21 15:01 ` Michael S. Tsirkin
2014-05-21 15:17 ` Igor Mammedov
2014-05-20 15:15 ` [Qemu-devel] [PATCH v2 31/31] pc: ACPI BIOS: make GPE.3 handle memory hotplug event on PIIX and Q35 machines Igor Mammedov
2014-05-21 11:29 ` [Qemu-devel] [PATCH v2 22/31] acpi:piix4: allow plug/unlug callbacks handle not only PCI devices Igor Mammedov
2014-05-21 11:29 ` [Qemu-devel] [PATCH v2 23/31] acpi:piix4: add memory hotplug handling Igor Mammedov
2014-05-21 11:29 ` [Qemu-devel] [PATCH v2 25/31] acpi:ich9: " Igor Mammedov
2014-05-21 11:29 ` [Qemu-devel] [PATCH v2 26/31] pc: migrate piix4 & ich9 MemHotplugState Igor Mammedov
2014-05-23 15:11 ` Andrey Korolyov
2014-05-23 15:41 ` Igor Mammedov
2014-05-21 11:29 ` [Qemu-devel] [PATCH v2 27/31] pc: add acpi-device link to PCMachineState Igor Mammedov
2014-05-21 11:29 ` [Qemu-devel] [PATCH v2 28/31] pc: propagate memory hotplug event to ACPI device Igor Mammedov
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