{"id":2231300,"url":"http://patchwork.ozlabs.org/api/patches/2231300/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430040753.3337-1-iyzsong@envs.net/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260430040753.3337-1-iyzsong@envs.net>","list_archive_url":null,"date":"2026-04-30T04:06:49","name":"hw/net/allwinner-sun8i-emac: Flush queued packets when rx is enabled","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"8d1e329bd4ff629cf4473a600f44d0f9e5244389","submitter":{"id":93292,"url":"http://patchwork.ozlabs.org/api/people/93292/?format=json","name":null,"email":"iyzsong@envs.net"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260430040753.3337-1-iyzsong@envs.net/mbox/","series":[{"id":502316,"url":"http://patchwork.ozlabs.org/api/series/502316/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=502316","date":"2026-04-30T04:06:49","name":"hw/net/allwinner-sun8i-emac: Flush queued packets when rx is enabled","version":1,"mbox":"http://patchwork.ozlabs.org/series/502316/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2231300/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2231300/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (4096-bit key;\n secure) header.d=envs.net header.i=@envs.net header.a=rsa-sha256\n header.s=modoboa header.b=TKitUcOV;\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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Thu, 30 Apr 2026 04:07:52 +0000 (UTC)","from localhost (unknown [183.220.24.234])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest\n SHA256) (No client certificate requested)\n by mail.envs.net (Postfix) with ESMTPSA;\n Thu, 30 Apr 2026 04:07:52 +0000 (UTC)","from noisemaker.lan (localhost.lan [127.0.0.1])\n by localhost (OpenSMTPD) with ESMTP id d6e4a97f;\n Thu, 30 Apr 2026 04:08:03 +0000 (UTC)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=envs.net; s=modoboa;\n t=1777522081; bh=M/o/a1TyFk+0yQMyxATHnbbQVaeQgIhIOXOPCY6uvpE=;\n h=From:To:Cc:Subject:Date:From;\n b=TKitUcOVcKYnGnoO4jWxDrYT/gzY+GH3agoRQ3J0dxCmMsprW2a4JCx2DoAGWq0xP\n 9rd9BlNfdP909agM41AyP/y13RM/G7hJ8c1ZX38eRIpAzupSKpvKoQxa1QCBx+bWuv\n r6B4Un7QVHxEzIoaNOzzjMpHSMcXl6pecs6uwcS6nQzg7l1+tIVVzc7HTheS7AoebL\n kjlcm1yRyLwGP2gFw+NjeZlupTY+mXMI8YHT+Ujpzllexn5iAKaE8FR3iKAFja1GIR\n dozEBWoyu+Cp/HO+Cb6DB/pnSA+Jf54rgzH65/qRfnHaUBMaJ9qmNQamgx3X/wp84s\n g+3janzp1a0YPIdgEF6oj9i75U0RVAcgHSEwORpA/HkQxCLBcKqCVWjq8eRRR97Zpj\n OLjf/DhfKLs3PEBC54Wu+Zp71PXMbus8bu3EC56W2o5a6esZU9qslDs0eqG+ghv6QL\n Q5w/Ln8TYjrlKz1slvFlV32VBZX8FLivW6evFHubZyHICOi+nRjR0yvn7KhglIDrzv\n XH32e06kH6/+j9IDCxi2GFq9i6WBxAgGURS+n8CgvMGguzWUWeeFClTNy3SyCc9vw3\n 5ymSBbXv5KWyjgaUWOfwR1Sf5ej2eUYdaWYgt37/Pa/iK7WB2bJHKnqh14+1A36BVC\n fX1pn1q/hBir91r6yR9lrqF0=","X-Virus-Scanned":"Debian amavisd-new at mail.envs.net","From":"iyzsong@envs.net","To":"qemu-devel@nongnu.org","Cc":"=?utf-8?b?5a6L5paH5q2m?= ,\n Peter Maydell ,\n Strahinja Jankovic ,\n Jason Wang ,\n qemu-arm@nongnu.org (open list:Allwinner-a10)","Subject":"[PATCH] hw/net/allwinner-sun8i-emac: Flush queued packets when rx is\n enabled","Date":"Thu, 30 Apr 2026 12:06:49 +0800","Message-ID":"<20260430040753.3337-1-iyzsong@envs.net>","X-Mailer":"git-send-email 2.52.0","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=157.180.15.194; envelope-from=iyzsong@envs.net;\n helo=mail.envs.net","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, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no","X-Spam_action":"no action","X-Mailman-Approved-At":"Thu, 30 Apr 2026 08:57:35 -0400","X-BeenThere":"qemu-devel@nongnu.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"qemu development ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"From: 宋文武 \n\nResolves: https://gitlab.com/qemu-project/qemu/-/work_items/3459\nSigned-off-by: 宋文武 \n---\n hw/net/allwinner-sun8i-emac.c | 4 ++++\n 1 file changed, 4 insertions(+)","diff":"diff --git a/hw/net/allwinner-sun8i-emac.c b/hw/net/allwinner-sun8i-emac.c\nindex 9b7c67ae8e..7cc06b73c2 100644\n--- a/hw/net/allwinner-sun8i-emac.c\n+++ b/hw/net/allwinner-sun8i-emac.c\n@@ -727,6 +727,10 @@ static void allwinner_sun8i_emac_write(void *opaque, hwaddr offset,\n break;\n case REG_RX_CTL_0: /* Receive Control 0 */\n s->rx_ctl0 = value;\n+ if ((value & RX_CTL0_RX_EN) &&\n+ allwinner_sun8i_emac_can_receive(nc)) {\n+ qemu_flush_queued_packets(nc);\n+ }\n break;\n case REG_RX_CTL_1: /* Receive Control 1 */\n s->rx_ctl1 = value | RX_CTL1_RX_MD;\n","prefixes":[]}