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GET /api/patches/2194151/?format=api
{ "id": 2194151, "url": "http://patchwork.ozlabs.org/api/patches/2194151/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-ppc/patch/20260206221908.1451528-4-pierrick.bouvier@linaro.org/", "project": { "id": 69, "url": "http://patchwork.ozlabs.org/api/projects/69/?format=api", "name": "QEMU powerpc development", "link_name": "qemu-ppc", "list_id": "qemu-ppc.nongnu.org", "list_email": "qemu-ppc@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260206221908.1451528-4-pierrick.bouvier@linaro.org>", "list_archive_url": null, "date": "2026-02-06T22:19:02", "name": "[v5,3/9] hw/virtio: Use VirtIODevice::access_is_big_endian field", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "dbd5c2a0def0de0e57be628ca43dc583a1067399", "submitter": { "id": 85798, "url": "http://patchwork.ozlabs.org/api/people/85798/?format=api", "name": "Pierrick Bouvier", "email": "pierrick.bouvier@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-ppc/patch/20260206221908.1451528-4-pierrick.bouvier@linaro.org/mbox/", "series": [ { "id": 491347, "url": "http://patchwork.ozlabs.org/api/series/491347/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-ppc/list/?series=491347", "date": "2026-02-06T22:19:02", "name": "single-binary: hw/virtio", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/491347/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2194151/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2194151/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=C0VAa9wf;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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Tsirkin\" <mst@redhat.com>,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>, stefanha@redhat.com,\n richard.henderson@linaro.org, qemu-ppc@nongnu.org", "Subject": "[PATCH v5 3/9] hw/virtio: Use VirtIODevice::access_is_big_endian\n field", "Date": "Fri, 6 Feb 2026 14:19:02 -0800", "Message-ID": "<20260206221908.1451528-4-pierrick.bouvier@linaro.org>", "X-Mailer": "git-send-email 2.47.3", "In-Reply-To": "<20260206221908.1451528-1-pierrick.bouvier@linaro.org>", "References": "<20260206221908.1451528-1-pierrick.bouvier@linaro.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2607:f8b0:4864:20::535;\n envelope-from=pierrick.bouvier@linaro.org; helo=mail-pg1-x535.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,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-ppc@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<qemu-ppc.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-ppc>,\n <mailto:qemu-ppc-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-ppc>", "List-Post": "<mailto:qemu-ppc@nongnu.org>", "List-Help": "<mailto:qemu-ppc-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-ppc>,\n <mailto:qemu-ppc-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "From: Philippe Mathieu-Daudé <philmd@linaro.org>\n\nEndianness access is constant between device resets.\nUse the field instead of calling the same function.\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\nSigned-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>\n---\n include/hw/virtio/virtio-access.h | 24 ++++++++++++------------\n hw/virtio/virtio.c | 4 ++--\n 2 files changed, 14 insertions(+), 14 deletions(-)", "diff": "diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h\nindex cd17d0c87eb..f3b4d0075b5 100644\n--- a/include/hw/virtio/virtio-access.h\n+++ b/include/hw/virtio/virtio-access.h\n@@ -42,7 +42,7 @@ static inline bool virtio_access_is_big_endian(VirtIODevice *vdev)\n \n static inline void virtio_stw_p(VirtIODevice *vdev, void *ptr, uint16_t v)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n stw_be_p(ptr, v);\n } else {\n stw_le_p(ptr, v);\n@@ -51,7 +51,7 @@ static inline void virtio_stw_p(VirtIODevice *vdev, void *ptr, uint16_t v)\n \n static inline void virtio_stl_p(VirtIODevice *vdev, void *ptr, uint32_t v)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n stl_be_p(ptr, v);\n } else {\n stl_le_p(ptr, v);\n@@ -60,7 +60,7 @@ static inline void virtio_stl_p(VirtIODevice *vdev, void *ptr, uint32_t v)\n \n static inline void virtio_stq_p(VirtIODevice *vdev, void *ptr, uint64_t v)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n stq_be_p(ptr, v);\n } else {\n stq_le_p(ptr, v);\n@@ -69,7 +69,7 @@ static inline void virtio_stq_p(VirtIODevice *vdev, void *ptr, uint64_t v)\n \n static inline int virtio_lduw_p(VirtIODevice *vdev, const void *ptr)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n return lduw_be_p(ptr);\n } else {\n return lduw_le_p(ptr);\n@@ -78,7 +78,7 @@ static inline int virtio_lduw_p(VirtIODevice *vdev, const void *ptr)\n \n static inline int virtio_ldl_p(VirtIODevice *vdev, const void *ptr)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n return ldl_be_p(ptr);\n } else {\n return ldl_le_p(ptr);\n@@ -87,7 +87,7 @@ static inline int virtio_ldl_p(VirtIODevice *vdev, const void *ptr)\n \n static inline uint64_t virtio_ldq_p(VirtIODevice *vdev, const void *ptr)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n return ldq_be_p(ptr);\n } else {\n return ldq_le_p(ptr);\n@@ -97,9 +97,9 @@ static inline uint64_t virtio_ldq_p(VirtIODevice *vdev, const void *ptr)\n static inline uint16_t virtio_tswap16(VirtIODevice *vdev, uint16_t s)\n {\n #if HOST_BIG_ENDIAN\n- return virtio_access_is_big_endian(vdev) ? s : bswap16(s);\n+ return vdev->access_is_big_endian ? s : bswap16(s);\n #else\n- return virtio_access_is_big_endian(vdev) ? bswap16(s) : s;\n+ return vdev->access_is_big_endian ? bswap16(s) : s;\n #endif\n }\n \n@@ -111,9 +111,9 @@ static inline void virtio_tswap16s(VirtIODevice *vdev, uint16_t *s)\n static inline uint32_t virtio_tswap32(VirtIODevice *vdev, uint32_t s)\n {\n #if HOST_BIG_ENDIAN\n- return virtio_access_is_big_endian(vdev) ? s : bswap32(s);\n+ return vdev->access_is_big_endian ? s : bswap32(s);\n #else\n- return virtio_access_is_big_endian(vdev) ? bswap32(s) : s;\n+ return vdev->access_is_big_endian ? bswap32(s) : s;\n #endif\n }\n \n@@ -125,9 +125,9 @@ static inline void virtio_tswap32s(VirtIODevice *vdev, uint32_t *s)\n static inline uint64_t virtio_tswap64(VirtIODevice *vdev, uint64_t s)\n {\n #if HOST_BIG_ENDIAN\n- return virtio_access_is_big_endian(vdev) ? s : bswap64(s);\n+ return vdev->access_is_big_endian ? s : bswap64(s);\n #else\n- return virtio_access_is_big_endian(vdev) ? bswap64(s) : s;\n+ return vdev->access_is_big_endian ? bswap64(s) : s;\n #endif\n }\n \ndiff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c\nindex a429ff7de39..c92a70a41c7 100644\n--- a/hw/virtio/virtio.c\n+++ b/hw/virtio/virtio.c\n@@ -222,7 +222,7 @@ static inline uint16_t virtio_lduw_phys_cached(VirtIODevice *vdev,\n MemoryRegionCache *cache,\n hwaddr pa)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n return lduw_be_phys_cached(cache, pa);\n }\n return lduw_le_phys_cached(cache, pa);\n@@ -232,7 +232,7 @@ static inline void virtio_stw_phys_cached(VirtIODevice *vdev,\n MemoryRegionCache *cache,\n hwaddr pa, uint16_t value)\n {\n- if (virtio_access_is_big_endian(vdev)) {\n+ if (vdev->access_is_big_endian) {\n stw_be_phys_cached(cache, pa, value);\n } else {\n stw_le_phys_cached(cache, pa, value);\n", "prefixes": [ "v5", "3/9" ] }