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[79.182.31.92]) by smtp.gmail.com with ESMTPSA id d28sm24360942wrc.50.2020.06.23.06.09.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Jun 2020 06:09:41 -0700 (PDT) Date: Tue, 23 Jun 2020 09:09:38 -0400 From: "Michael S. Tsirkin" To: Stefan Berger Subject: Re: [PATCH v4 0/8] tpm: Enable usage of TPM TIS with interrupts Message-ID: <20200623090840-mutt-send-email-mst@kernel.org> References: <20200617142305.1198672-1-stefanb@linux.vnet.ibm.com> MIME-Version: 1.0 In-Reply-To: <20200617142305.1198672-1-stefanb@linux.vnet.ibm.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mst@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=207.211.31.120; envelope-from=mst@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/23 02:55:19 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, 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_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: , Cc: qemu-devel@nongnu.org, eric.auger@redhat.com, pbonzini@redhat.com, marcandre.lureau@redhat.com, philmd@redhat.com, mkedzier@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Wed, Jun 17, 2020 at 10:22:57AM -0400, Stefan Berger wrote: > This series of patches enables the usage of the TPM TIS with interrupts. > We use the unused IRQ 13, which is the only one accepted by Windows. > > Stefan ACPI parts: Reviewed-by: Michael S. Tsirkin How do we want this merged? TPM tree or mine? > v3->v4: > - Changed TPM_IRQ_DISABLED from -1 to ~0 > > v2->v3: > - Extended series to disable IRQ for TIS on sysbus > > v1->v2: > - Added updated DSDT > > Stefan Berger (8): > tpm_tis: Allow lowering of IRQ also when locality is not active > tpm: Extend TPMIfClass with get_irqnum() function > tests: Temporarily ignore DSDT table differences > tpm: Split TPM_TIS_IRQ into TPM_TIS_ISA_IRQ and TPM_TIS_SYSBUS_IRQ > acpi: Enable TPM IRQ > tests: Add updated DSDT > tpm: Guard irq related ops in case interrupts are disabled > tpm: Disable interrupt support for TIS on sysbus > > hw/i386/acpi-build.c | 11 +++++------ > hw/tpm/tpm_tis_common.c | 12 +++++++++--- > hw/tpm/tpm_tis_isa.c | 17 ++++++++++++++--- > hw/tpm/tpm_tis_sysbus.c | 12 +++++++++++- > include/hw/acpi/tpm.h | 3 ++- > include/sysemu/tpm.h | 12 ++++++++++++ > tests/data/acpi/q35/DSDT.tis | Bin 8357 -> 8360 bytes > 7 files changed, 53 insertions(+), 14 deletions(-) > > -- > 2.24.1 > >