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[83.35.24.118]) by smtp.gmail.com with ESMTPSA id z133sm9092929wmc.45.2021.10.07.03.56.46 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 07 Oct 2021 03:56:47 -0700 (PDT) Message-ID: Date: Thu, 7 Oct 2021 12:56:46 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 Subject: Re: [PATCH] tests: qtest: Add virtio-iommu test To: Eric Auger , eric.auger.pro@gmail.com, thuth@redhat.com, pbonzini@redhat.com, lvivier@redhat.com, qemu-arm@nongnu.org, qemu-devel@nongnu.org, jean-philippe@linaro.org References: <20211007093438.657198-1-eric.auger@redhat.com> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20211007093438.657198-1-eric.auger@redhat.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=170.10.133.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -47 X-Spam_score: -4.8 X-Spam_bar: ---- X-Spam_report: (-4.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.05, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-1.964, RCVD_IN_DNSWL_LOW=-0.7, 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: 2.1.23 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" On 10/7/21 11:34, Eric Auger wrote: > Add the framework to test the virtio-iommu-pci device > and tests exercising the attach/detach, map/unmap API. > > Signed-off-by: Eric Auger > > --- > +static void pci_config(void *obj, void *data, QGuestAllocator *t_alloc) > +{ > + QVirtioIOMMU *v_iommu = obj; > + QVirtioDevice *dev = v_iommu->vdev; > + uint64_t input_range_start = qvirtio_config_readq(dev, 8); > + uint64_t input_range_end = qvirtio_config_readq(dev, 16); > + uint32_t domain_range_start = qvirtio_config_readl(dev, 24); > + uint32_t domain_range_end = qvirtio_config_readl(dev, 28); > + > + g_assert_cmpint(input_range_start, ==, 0); > + g_assert_cmphex(input_range_end, ==, 0xFFFFFFFFFFFFFFFF); Maybe explicit ull suffix for for 32-bit hosts? > + g_assert_cmpint(domain_range_start, ==, 0); > + g_assert_cmpint(domain_range_end, ==, 32); > +}