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Fri, 16 Feb 2024 06:45:18 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org, Gustavo Romero Cc: Thomas Huth , Laurent Vivier , qemu-arm@nongnu.org, alex.bennee@linaro.org, Paolo Bonzini , Anton Kochkov , richard.henderson@linaro.org, Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 3/6] hw/arm: Allow some machines to use the ivshmem-flat device Date: Fri, 16 Feb 2024 15:44:53 +0100 Message-ID: <20240216144456.34992-4-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240216144456.34992-1-philmd@linaro.org> References: <20240216144456.34992-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::529; envelope-from=philmd@linaro.org; helo=mail-ed1-x529.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1708094796669100008 From: Gustavo Romero Signed-off-by: Gustavo Romero Message-ID: <20231127052024.435743-2-gustavo.romero@linaro.org> Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/arm/mps2.c | 3 +++ hw/arm/stellaris.c | 3 +++ hw/arm/virt.c | 2 ++ 3 files changed, 8 insertions(+) diff --git a/hw/arm/mps2.c b/hw/arm/mps2.c index 50919ee46d..fe158dfbc0 100644 --- a/hw/arm/mps2.c +++ b/hw/arm/mps2.c @@ -42,6 +42,7 @@ #include "hw/timer/cmsdk-apb-dualtimer.h" #include "hw/misc/mps2-scc.h" #include "hw/misc/mps2-fpgaio.h" +#include "hw/misc/ivshmem-flat.h" #include "hw/ssi/pl022.h" #include "hw/i2c/arm_sbcon_i2c.h" #include "hw/net/lan9118.h" @@ -472,6 +473,8 @@ static void mps2_class_init(ObjectClass *oc, void *data) mc->max_cpus =3D 1; mc->default_ram_size =3D 16 * MiB; mc->default_ram_id =3D "mps.ram"; + + machine_class_allow_dynamic_sysbus_dev(mc, TYPE_IVSHMEM_FLAT); } =20 static void mps2_an385_class_init(ObjectClass *oc, void *data) diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index a2f998bf9e..e25858f232 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -28,6 +28,7 @@ #include "hw/watchdog/cmsdk-apb-watchdog.h" #include "migration/vmstate.h" #include "hw/misc/unimp.h" +#include "hw/misc/ivshmem-flat.h" #include "hw/timer/stellaris-gptm.h" #include "hw/qdev-clock.h" #include "qom/object.h" @@ -1404,6 +1405,8 @@ static void lm3s6965evb_class_init(ObjectClass *oc, v= oid *data) mc->init =3D lm3s6965evb_init; mc->ignore_memory_transaction_failures =3D true; mc->default_cpu_type =3D ARM_CPU_TYPE_NAME("cortex-m3"); + + machine_class_allow_dynamic_sysbus_dev(mc, TYPE_IVSHMEM_FLAT); } =20 static const TypeInfo lm3s6965evb_type =3D { diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 0af1943697..6c0917f3b2 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -84,6 +84,7 @@ #include "hw/virtio/virtio-iommu.h" #include "hw/char/pl011.h" #include "qemu/guest-random.h" +#include "hw/misc/ivshmem-flat.h" =20 #define DEFINE_VIRT_MACHINE_LATEST(major, minor, latest) \ static void virt_##major##_##minor##_class_init(ObjectClass *oc, \ @@ -2973,6 +2974,7 @@ static void virt_machine_class_init(ObjectClass *oc, = void *data) machine_class_allow_dynamic_sysbus_dev(mc, TYPE_VFIO_AMD_XGBE); machine_class_allow_dynamic_sysbus_dev(mc, TYPE_RAMFB_DEVICE); machine_class_allow_dynamic_sysbus_dev(mc, TYPE_VFIO_PLATFORM); + machine_class_allow_dynamic_sysbus_dev(mc, TYPE_IVSHMEM_FLAT); #ifdef CONFIG_TPM machine_class_allow_dynamic_sysbus_dev(mc, TYPE_TPM_TIS_SYSBUS); #endif --=20 2.41.0