From patchwork Wed Aug 15 09:58:58 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Graf X-Patchwork-Id: 177630 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id B49222C008B for ; Wed, 15 Aug 2012 21:14:16 +1000 (EST) Received: from localhost ([::1]:40241 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T1aPL-0004Bt-2y for incoming@patchwork.ozlabs.org; Wed, 15 Aug 2012 06:00:59 -0400 Received: from eggs.gnu.org ([208.118.235.92]:35365) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T1aNp-00021J-L9 for qemu-devel@nongnu.org; Wed, 15 Aug 2012 05:59:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T1aNn-00072S-8e for qemu-devel@nongnu.org; Wed, 15 Aug 2012 05:59:25 -0400 Received: from cantor2.suse.de ([195.135.220.15]:38790 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T1aNn-00072A-2L; Wed, 15 Aug 2012 05:59:23 -0400 Received: from relay1.suse.de (unknown [195.135.220.254]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.suse.de (Postfix) with ESMTP id 734A6A3E14; Wed, 15 Aug 2012 11:59:22 +0200 (CEST) From: Alexander Graf To: qemu-ppc Mailing List Date: Wed, 15 Aug 2012 11:58:58 +0200 Message-Id: <1345024742-18394-21-git-send-email-agraf@suse.de> X-Mailer: git-send-email 1.6.0.2 In-Reply-To: <1345024742-18394-1-git-send-email-agraf@suse.de> References: <1345024742-18394-1-git-send-email-agraf@suse.de> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4-2.6 X-Received-From: 195.135.220.15 Cc: Blue Swirl , Alexey Kardashevskiy , qemu-devel qemu-devel , Aurelien Jarno , David Gibson Subject: [Qemu-devel] [PATCH 20/24] pseries: Add trace event for PCI irqs X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Alexey Kardashevskiy This adds a trace event in the pseries PCI specific set_irq() function to assist in debugging. Signed-off-by: Alexey Kardashevskiy Signed-off-by: David Gibson [agraf: add trace.h include] Signed-off-by: Alexander Graf --- hw/spapr_pci.c | 2 ++ trace-events | 3 +++ 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/hw/spapr_pci.c b/hw/spapr_pci.c index 2e38fee..1eb1a7e 100644 --- a/hw/spapr_pci.c +++ b/hw/spapr_pci.c @@ -29,6 +29,7 @@ #include "hw/spapr_pci.h" #include "exec-memory.h" #include +#include "trace.h" #include "hw/pci_internals.h" @@ -234,6 +235,7 @@ static void pci_spapr_set_irq(void *opaque, int irq_num, int level) */ sPAPRPHBState *phb = opaque; + trace_spapr_pci_lsi_set(phb->busname, irq_num, phb->lsi_table[irq_num].irq); qemu_set_irq(spapr_phb_lsi_qirq(phb, irq_num), level); } diff --git a/trace-events b/trace-events index 6b12f83..191b39e 100644 --- a/trace-events +++ b/trace-events @@ -970,3 +970,6 @@ qxl_render_blit_guest_primary_initialized(void) "" qxl_render_blit(int32_t stride, int32_t left, int32_t right, int32_t top, int32_t bottom) "stride=%d [%d, %d, %d, %d]" qxl_render_guest_primary_resized(int32_t width, int32_t height, int32_t stride, int32_t bytes_pp, int32_t bits_pp) "%dx%d, stride %d, bpp %d, depth %d" qxl_render_update_area_done(void *cookie) "%p" + +# hw/spapr_pci.c +spapr_pci_lsi_set(const char *busname, int pin, uint32_t irq) "%s PIN%d IRQ %u"