From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44997) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WW4LI-0003LL-SK for qemu-devel@nongnu.org; Fri, 04 Apr 2014 09:39:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WW4LB-0006GW-1e for qemu-devel@nongnu.org; Fri, 04 Apr 2014 09:39:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:42540) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WW4LA-0006GF-Ou for qemu-devel@nongnu.org; Fri, 04 Apr 2014 09:39:28 -0400 From: Igor Mammedov Date: Fri, 4 Apr 2014 15:36:47 +0200 Message-Id: <1396618620-27823-23-git-send-email-imammedo@redhat.com> In-Reply-To: <1396618620-27823-1-git-send-email-imammedo@redhat.com> References: <1396618620-27823-1-git-send-email-imammedo@redhat.com> Subject: [Qemu-devel] [PATCH 22/35] trace: add DIMM slot & address allocation for target-i386 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, mst@redhat.com, aik@ozlabs.ru, hutao@cn.fujitsu.com, mjt@tls.msk.ru, lcapitulino@redhat.com, kraxel@redhat.com, akong@redhat.com, quintela@redhat.com, armbru@redhat.com, aliguori@amazon.com, jan.kiszka@siemens.com, lersek@redhat.com, ehabkost@redhat.com, marcel.a@redhat.com, stefanha@redhat.com, chegu_vinod@hp.com, rth@twiddle.net, kwolf@redhat.com, s.priebe@profihost.ag, mreitz@redhat.com, vasilis.liaskovitis@profitbricks.com, pbonzini@redhat.com, afaerber@suse.de 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 --- hw/i386/pc.c | 3 +++ trace-events | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index e3e63bb..734c6ee 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 @@ -1503,6 +1504,7 @@ static void pc_dimm_plug(HotplugHandler *hotplug_dev, if (local_err) { goto out; } + trace_mhp_pc_dimm_assigned_address(dimm->start); slot = dimm_get_free_slot(slot < 0 ? NULL : &slot, machine->init_args.ram_slots, &local_err); @@ -1513,6 +1515,7 @@ static void pc_dimm_plug(HotplugHandler *hotplug_dev, if (local_err) { goto out; } + trace_mhp_pc_dimm_assigned_slot(dimm->slot); memory_region_add_subregion(&pcms->hotplug_memory, addr - pcms->hotplug_memory_base, diff --git a/trace-events b/trace-events index 3dce60c..9384b7d 100644 --- a/trace-events +++ b/trace-events @@ -1235,3 +1235,7 @@ 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 -- 1.9.0