(点击图片放大) 上图中NVMe返回的信息可见,SSD成功的完成了写,并在Status Code(SC)中记下Successful Completion的信息。如果整个命令过程有错误出现,那么SC也会记录下相应的错误信息。 第六步:SSD发起中断,通知host处理Completion Queue中的记录。数据传输完毕,执行状态也记录在了Completion Queue中,SSD通过MSI-X中断告...
Ces codes d’état sont du type de code d’état NVME_STATUS_TYPE_MEDIA_ERROR et sont publiés par le contrôleur dans une entrée de file d’attente d’achèvement lorsqu’une commande est terminée. Syntaxe C++ Copie typedef enum { NVME_STATUS_NVM_WRITE_FAULT, NVME_STATUS_NVM_UNRECO...
Potentially Unrecoverable LBAs are LBAs that, when read, may result in the command that caused the media to be read being aborted with a status code of Unrecovered Read Error. The Get LBA Status capability provides the host with the ability to identify Potentially Unrecoverable LBAs. The logical...
These status codes are of theNVME_STATUS_TYPE_COMMAND_SPECIFICStatus Code Typeand are posted by the controller in aCompletion Queue entrywhen a command is completed. Syntax C++نسخ typedefenum{ NVME_STATUS_COMPLETION_QUEUE_INVALID, NVME_STATUS_INVALID_QUEUE_IDENTIFIER, NVME_STATUS_MAX_QUEUE...
* \param sct Status code type. * \param sc Status code. * \return 0 if successfully enabled, ENOMEM if an error command * structure cannot be allocated. * The function can be called multiple times to inject errors for different * commands. If the opcode matches an existing entry, the ...
@@ -5448,12 +5452,18 @@ const char *nvme_status_to_string(__u16 status) return "IOCS_COMBINATION_REJECTED: The I/O command set combination is rejected"; case NVME_SC_INVALID_IOCS: return "INVALID_IOCS: the I/O command set is invalid"; case NVME_SC_ID_UNAVAILABLE: return "NVME_...
nvme: fix security send & receive commands show status code Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> master(#946) · v2.12 v1.14 1 parentd43d545commit934e39f 1 file changed +2 -3 lines changed nvme.c
STORAGE_PROTOCOL_STATUS_INSUFFICIENT_RESOURCES STORAGE_PROTOCOL_STATUS_NOT_SUPPORTED IOCTL_STORAGE_QUERY_PROPERTY:将此 IOCTL 与 STORAGE_PROPERTY_QUERY 结构一起使用以检索设备信息。有关详细信息,请参阅特定于协议的查询和温度查询。 STORAGE_PROPERTY_QUERY:此结构包括 PropertyId 和 AdditionalParameters 字段,用于...
Code change两个地方: (1) Status = IntelNvmeExpressPassThruProtocol->PassThru ( IntelNvmeExpressPassThruProtocol, NameSpaceID,//1 NameSpaceUUID,//0 &CommandPacket, NULL ); (2) //NameSpaceSizeInGB += (UINT32) DivU64x32Remainder(NameSpaceSizeInBytes, 1000000000, (UINT32 *)&RemainderInBytes...