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[83.42.66.234]) by smtp.gmail.com with ESMTPSA id j3sm1186945edh.25.2020.10.29.02.34.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2020 02:34:13 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH-for-5.2 v2 12/25] block/nvme: Introduce Completion Queue definitions Date: Thu, 29 Oct 2020 10:32:53 +0100 Message-Id: <20201029093306.1063879-13-philmd@redhat.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201029093306.1063879-1-philmd@redhat.com> References: <20201029093306.1063879-1-philmd@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=63.128.21.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/29 01:47:28 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] 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, DKIMWL_WL_HIGH=-0.001, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no 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: Kevin Wolf , Fam Zheng , qemu-block@nongnu.org, Max Reitz , Keith Busch , Eric Auger , Stefan Hajnoczi , Klaus Jensen , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Rename Submission Queue flags with 'Sq' to differentiate submission queue flags from command queue flags, and introduce Completion Queue flag definitions. Reviewed-by: Eric Auger Tested-by: Eric Auger Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Stefan Hajnoczi --- include/block/nvme.h | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/include/block/nvme.h b/include/block/nvme.h index 65e68a82c89..c7ab9449125 100644 --- a/include/block/nvme.h +++ b/include/block/nvme.h @@ -491,6 +491,11 @@ typedef struct QEMU_PACKED NvmeCreateCq { #define NVME_CQ_FLAGS_PC(cq_flags) (cq_flags & 0x1) #define NVME_CQ_FLAGS_IEN(cq_flags) ((cq_flags >> 1) & 0x1) +enum NvmeFlagsCq { + NVME_CQ_PC = 1, + NVME_CQ_IEN = 2, +}; + typedef struct QEMU_PACKED NvmeCreateSq { uint8_t opcode; uint8_t flags; @@ -508,12 +513,13 @@ typedef struct QEMU_PACKED NvmeCreateSq { #define NVME_SQ_FLAGS_PC(sq_flags) (sq_flags & 0x1) #define NVME_SQ_FLAGS_QPRIO(sq_flags) ((sq_flags >> 1) & 0x3) -enum NvmeQueueFlags { - NVME_Q_PC = 1, - NVME_Q_PRIO_URGENT = 0, - NVME_Q_PRIO_HIGH = 1, - NVME_Q_PRIO_NORMAL = 2, - NVME_Q_PRIO_LOW = 3, +enum NvmeFlagsSq { + NVME_SQ_PC = 1, + + NVME_SQ_PRIO_URGENT = 0, + NVME_SQ_PRIO_HIGH = 1, + NVME_SQ_PRIO_NORMAL = 2, + NVME_SQ_PRIO_LOW = 3, }; typedef struct QEMU_PACKED NvmeIdentify {