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Mon, 28 Nov 2022 08:02:09 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.19]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 51B0D2027064; Mon, 28 Nov 2022 08:02:09 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id A43F521E65CC; Mon, 28 Nov 2022 09:02:02 +0100 (CET) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: mst@redhat.com, marcel.apfelbaum@gmail.com, dgilbert@redhat.com Subject: [PATCH 12/12] pci: Improve do_pcie_aer_inject_error()'s error messages Date: Mon, 28 Nov 2022 09:02:02 +0100 Message-Id: <20221128080202.2570543-13-armbru@redhat.com> In-Reply-To: <20221128080202.2570543-1-armbru@redhat.com> References: <20221128080202.2570543-1-armbru@redhat.com> MIME-Version: 1.0 Content-type: text/plain Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Signed-off-by: Markus Armbruster --- hw/pci/pci-hmp-cmds.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/hw/pci/pci-hmp-cmds.c b/hw/pci/pci-hmp-cmds.c index 0807a206e4..279851bfe6 100644 --- a/hw/pci/pci-hmp-cmds.c +++ b/hw/pci/pci-hmp-cmds.c @@ -161,6 +161,7 @@ void pcibus_dev_print(Monitor *mon, DeviceState *dev, int indent) void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict) { + Error *err = NULL; const char *id = qdict_get_str(qdict, "id"); const char *error_name; uint32_t error_status; @@ -171,25 +172,21 @@ void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict) int ret; ret = pci_qdev_find_device(id, &dev); - if (ret < 0) { - monitor_printf(mon, - "id or pci device path is invalid or device not " - "found. %s\n", id); - return; + if (ret == -ENODEV) { + error_setg(&err, "device '%s' not found", id); + goto out; } - if (!pci_is_express(dev)) { - monitor_printf(mon, "the device doesn't support pci express. %s\n", - id); - return; + if (ret < 0 || !pci_is_express(dev)) { + error_setg(&err, "device '%s' is not a PCIe device", id); + goto out; } error_name = qdict_get_str(qdict, "error_status"); if (pcie_aer_parse_error_string(error_name, &error_status, &correctable)) { if (qemu_strtoul(error_name, NULL, 0, &num) < 0 || num > UINT32_MAX) { - monitor_printf(mon, "invalid error status value. \"%s\"", - error_name); - return; + error_setg(&err, "invalid error status value '%s'", error_name); + goto out; } error_status = num; correctable = qdict_get_try_bool(qdict, "correctable", false); @@ -223,12 +220,15 @@ void hmp_pcie_aer_inject_error(Monitor *mon, const QDict *qdict) ret = pcie_aer_inject_error(dev, &aer_err); if (ret < 0) { - monitor_printf(mon, "failed to inject error: %s\n", - strerror(-ret)); - return; + error_setg_errno(&err, -ret, "failed to inject error"); + goto out; } + monitor_printf(mon, "OK id: %s root bus: %s, bus: %x devfn: %x.%x\n", id, pci_root_bus_path(dev), pci_dev_bus_num(dev), PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); + +out: + hmp_handle_error(mon, err); } -- 2.37.3