From nobody Tue Apr 7 01:22:32 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=mihalicyn.com ARC-Seal: i=1; a=rsa-sha256; t=1773743345; cv=none; d=zohomail.com; s=zohoarc; b=beFiubZm6grkzQb/im3CZ6DOicorv9CkAEv/MeZPOfPePUcin8R651geveX4ulMGE5Utue+1fS2RTlHhFvy+2zZEgA5HP9lMkqYE/u60Mrd4R2+LrxuBWTJca1s/Q+g6Xyyb1vapqCHe+U0wNHeH01cBndTbICV+wz+PB/RUSvM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1773743345; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=lv8cYOpNkSeeqxeKbJ1G68OYSr/qDeNt7sRa838SjpY=; b=RhurDRGP2WWsTxtJz/ROnH4tkWCIMAcccyrn47IG0KMYIhNyqOmz7hDLnAJ4Z4ZJBxYoTKAUDK824S2SVnffEVR4eO07eYh/S0/zzUF3g9vluUYLINHFohHEXPz1ilxWWOUJcmt0FtcmFAmpL6XSmWbme25s0tb0a/tTkijZQ2I= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1773743345604189.1799127498266; Tue, 17 Mar 2026 03:29:05 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1w2ReQ-00020Z-1I; Tue, 17 Mar 2026 06:27:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1w2Rdy-0001vr-Cm for qemu-devel@nongnu.org; Tue, 17 Mar 2026 06:27:27 -0400 Received: from mail-wm1-x329.google.com ([2a00:1450:4864:20::329]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1w2Rdu-0006WP-4d for qemu-devel@nongnu.org; Tue, 17 Mar 2026 06:27:21 -0400 Received: by mail-wm1-x329.google.com with SMTP id 5b1f17b1804b1-4853aec185aso45702115e9.1 for ; Tue, 17 Mar 2026 03:27:17 -0700 (PDT) Received: from alex-laptop.lan (p200300cf57228c0051af80c54da1a9bc.dip0.t-ipconnect.de. [2003:cf:5722:8c00:51af:80c5:4da1:a9bc]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4856ea9c36bsm61977665e9.9.2026.03.17.03.27.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 03:27:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mihalicyn.com; s=mihalicyn; t=1773743237; x=1774348037; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=lv8cYOpNkSeeqxeKbJ1G68OYSr/qDeNt7sRa838SjpY=; b=cFDRZc/lq4f6DtLkQi84W9LCVfaym3NbV8dycj06eL0A6vUjO7lbWAnW2NMwoUxJxL CZYr8u2YR7Iy5zCUyseEe8/QJKVNsIV1EtpRjwvoxms5/O/jSr4Iq2ZY/PZsafGRT1SZ bEjnfjdgFPoSz4X54E9V03BnQk+fNxhg/IqC0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773743237; x=1774348037; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=lv8cYOpNkSeeqxeKbJ1G68OYSr/qDeNt7sRa838SjpY=; b=S5xziEzGZUh24IeAjBotD0pY1vC+ic9MxXzlAX4tz0seBSgG4ZRn6CqzsydR3tfznr 2rvLsxrXAs4wC+23i0QD5q+/3ZxOxS3qm7wQqQFOx3oVFJ3im4Y0Ig4eFqCFO0hxyBCt BpZ129NZT1Xgm/7WBSjn60BRpr6qIHVsX23Rwmn700Z5EArj9ounDuR7sbos4NrvEhVE oG17c1/p34AMXOs/JI5iY7OXloxBfJurvi3dgjvdKrLfoifhh6tB2xvrzfrrZbqXzO0G AmmdSMzFkfdP8H2ZvE9Y0zECu9Y7+TOilvl9EWei7aywoKMSXiZFpS3ABANYe4kszUVh z9HQ== X-Gm-Message-State: AOJu0YyToVxlLJ7yOxpwtyFypjmVkQwoStV5ZMuH9+fd8JdLPUWH7gx9 ORs0B0xuVQm8ptBaQA5hMG6RdeKGRogNURiwElFmNKLtjeq0n6vZLK3iTjbKDALoGl93gGbgY90 CVRitNCk= X-Gm-Gg: ATEYQzwOUd2ZZF0BC6QrlTKNALu5coSXpa2wuWipNwoZbqtmC4m/CFh9rnAU7iBrBHd m5ZWwmNQIdguVkweDM8lQousBFfAMWoue6QjUpO//JOPDvyqCtVv+i02TBzdp6aQJV9et0YG9M0 21ZgSBLtQwZJT28uJkVDaGY91GPhWWzBnoMToxdNzKGqmbINC70uaTX+OzW02o/pMHpiQPPNdJ7 knIy4IS27IiNmKzwrJzsL506B/kBg42SU84PqalJSMSefzZIJJPz5KQm9E/qEuvfR7y1/F2LNcR wm1XptrH53MedFxDnXpXUDowZqGwYGfZLRVPxDx2uKxh3Zs7yQON121/yQzyQT+OoxXvKpphFXb pqUXBBCpdHjRk/Ib84pXq12MjeFuyQrROzqvPmnjt/BT0QpMVt6bB4fJFFyRRAkiNaYX1mJNz3K Rv29h3MrC0mgy08HOI44FODbGCw9MaOLjhneYyZqU7BKKYCbGmUgSvdvT/0fa1QitdcwAIzVpUY KOL4HgAS+Fs7rGEp3/IEDU= X-Received: by 2002:a05:600c:5247:b0:485:3c8f:e4c5 with SMTP id 5b1f17b1804b1-485566fcaaemr284271005e9.17.1773743236605; Tue, 17 Mar 2026 03:27:16 -0700 (PDT) From: Alexander Mikhalitsyn To: qemu-devel@nongnu.org Cc: Alexander Mikhalitsyn , Peter Xu , Fabiano Rosas , Jesper Devantier , Klaus Jensen , =?UTF-8?q?St=C3=A9phane=20Graber?= , qemu-block@nongnu.org, Stefan Hajnoczi , Hanna Reitz , Paolo Bonzini , Keith Busch , Fam Zheng , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Zhao Liu , Kevin Wolf , Alexander Mikhalitsyn Subject: [PATCH v5 6/8] hw/nvme: split nvme_init_sq/nvme_init_cq into helpers Date: Tue, 17 Mar 2026 11:27:06 +0100 Message-ID: <20260317102708.126725-7-alexander@mihalicyn.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260317102708.126725-1-alexander@mihalicyn.com> References: <20260317102708.126725-1-alexander@mihalicyn.com> MIME-Version: 1.0 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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=alexander@mihalicyn.com; helo=mail-wm1-x329.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 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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @mihalicyn.com) X-ZM-MESSAGEID: 1773743347533154100 Content-Type: text/plain; charset="utf-8" From: Alexander Mikhalitsyn Signed-off-by: Alexander Mikhalitsyn --- hw/nvme/ctrl.c | 57 +++++++++++++++++++++++++++++++------------------- 1 file changed, 36 insertions(+), 21 deletions(-) diff --git a/hw/nvme/ctrl.c b/hw/nvme/ctrl.c index 9f9c9bcbead..68ce9802505 100644 --- a/hw/nvme/ctrl.c +++ b/hw/nvme/ctrl.c @@ -4854,18 +4854,14 @@ static uint16_t nvme_del_sq(NvmeCtrl *n, NvmeReques= t *req) return NVME_SUCCESS; } =20 -static void nvme_init_sq(NvmeSQueue *sq, NvmeCtrl *n, uint64_t dma_addr, - uint16_t sqid, uint16_t cqid, uint16_t size) +static void __nvme_init_sq(NvmeSQueue *sq) { + NvmeCtrl *n =3D sq->ctrl; + uint16_t sqid =3D sq->sqid; + uint16_t cqid =3D sq->cqid; int i; NvmeCQueue *cq; =20 - sq->ctrl =3D n; - sq->dma_addr =3D dma_addr; - sq->sqid =3D sqid; - sq->size =3D size; - sq->cqid =3D cqid; - sq->head =3D sq->tail =3D 0; sq->io_req =3D g_new0(NvmeRequest, sq->size); =20 QTAILQ_INIT(&sq->req_list); @@ -4895,6 +4891,18 @@ static void nvme_init_sq(NvmeSQueue *sq, NvmeCtrl *n= , uint64_t dma_addr, n->sq[sqid] =3D sq; } =20 +static void nvme_init_sq(NvmeSQueue *sq, NvmeCtrl *n, uint64_t dma_addr, + uint16_t sqid, uint16_t cqid, uint16_t size) +{ + sq->ctrl =3D n; + sq->dma_addr =3D dma_addr; + sq->sqid =3D sqid; + sq->size =3D size; + sq->cqid =3D cqid; + sq->head =3D sq->tail =3D 0; + __nvme_init_sq(sq); +} + static uint16_t nvme_create_sq(NvmeCtrl *n, NvmeRequest *req) { NvmeSQueue *sq; @@ -5555,24 +5563,16 @@ static uint16_t nvme_del_cq(NvmeCtrl *n, NvmeReques= t *req) return NVME_SUCCESS; } =20 -static void nvme_init_cq(NvmeCQueue *cq, NvmeCtrl *n, uint64_t dma_addr, - uint16_t cqid, uint16_t vector, uint16_t size, - uint16_t irq_enabled) +static void __nvme_init_cq(NvmeCQueue *cq) { + NvmeCtrl *n =3D cq->ctrl; PCIDevice *pci =3D PCI_DEVICE(n); + uint16_t cqid =3D cq->cqid; =20 - if (msix_enabled(pci) && irq_enabled) { - msix_vector_use(pci, vector); + if (msix_enabled(pci) && cq->irq_enabled) { + msix_vector_use(pci, cq->vector); } =20 - cq->ctrl =3D n; - cq->cqid =3D cqid; - cq->size =3D size; - cq->dma_addr =3D dma_addr; - cq->phase =3D 1; - cq->irq_enabled =3D irq_enabled; - cq->vector =3D vector; - cq->head =3D cq->tail =3D 0; QTAILQ_INIT(&cq->req_list); QTAILQ_INIT(&cq->sq_list); if (n->dbbuf_enabled) { @@ -5590,6 +5590,21 @@ static void nvme_init_cq(NvmeCQueue *cq, NvmeCtrl *n= , uint64_t dma_addr, &DEVICE(cq->ctrl)->mem_reentrancy_guard); } =20 +static void nvme_init_cq(NvmeCQueue *cq, NvmeCtrl *n, uint64_t dma_addr, + uint16_t cqid, uint16_t vector, uint16_t size, + uint16_t irq_enabled) +{ + cq->ctrl =3D n; + cq->cqid =3D cqid; + cq->size =3D size; + cq->dma_addr =3D dma_addr; + cq->phase =3D 1; + cq->irq_enabled =3D irq_enabled; + cq->vector =3D vector; + cq->head =3D cq->tail =3D 0; + __nvme_init_cq(cq); +} + static uint16_t nvme_create_cq(NvmeCtrl *n, NvmeRequest *req) { NvmeCQueue *cq; --=20 2.47.3