From 3945f3269b3e2763faa1ab22d225ca4dd1856b82 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 14 Jul 2022 20:53:09 +0200 Subject: Adding upstream version 1.0. Signed-off-by: Daniel Baumann --- doc/man/nvme_error_log_page.2 | 109 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 doc/man/nvme_error_log_page.2 (limited to 'doc/man/nvme_error_log_page.2') diff --git a/doc/man/nvme_error_log_page.2 b/doc/man/nvme_error_log_page.2 new file mode 100644 index 0000000..f6a908c --- /dev/null +++ b/doc/man/nvme_error_log_page.2 @@ -0,0 +1,109 @@ +.TH "libnvme" 9 "struct nvme_error_log_page" "April 2022" "API Manual" LINUX +.SH NAME +struct nvme_error_log_page \- Error Information Log Entry (Log Identifier 01h) +.SH SYNOPSIS +struct nvme_error_log_page { +.br +.BI " __le64 error_count;" +.br +.BI " __le16 sqid;" +.br +.BI " __le16 cmdid;" +.br +.BI " __le16 status_field;" +.br +.BI " __le16 parm_error_location;" +.br +.BI " __le64 lba;" +.br +.BI " __le32 nsid;" +.br +.BI " __u8 vs;" +.br +.BI " __u8 trtype;" +.br +.BI " __u8 rsvd[2];" +.br +.BI " __le64 cs;" +.br +.BI " __le16 trtype_spec_info;" +.br +.BI " __u8 rsvd2[22];" +.br +.BI " +}; +.br + +.SH Members +.IP "error_count" 12 +Error Count: a 64-bit incrementing error count, +indicating a unique identifier for this error. The error +count starts at 1h, is incremented for each unique error +log entry, and is retained across power off conditions. +A value of 0h indicates an invalid entry; this value +is used when there are lost entries or when there are +fewer errors than the maximum number of entries the +controller supports. If the value of this field is +FFFFFFFFh, then the field shall be set to 1h when +incremented (i.e., rolls over to 1h). Prior to NVMe +1.4, processing of incrementing beyond FFFFFFFFh is +unspecified. +.IP "sqid" 12 +Submission Queue ID: indicates the Submission Queue +Identifier of the command that the error information is +associated with. If the error is not specific to +a particular command, then this field shall be set to +FFFFh. +.IP "cmdid" 12 +Command ID: indicates the Command Identifier of the +command that the error is associated with. If the error +is not specific to a particular command, then this field +shall be set to FFFFh. +.IP "status_field" 12 +Bits 15-1: Status Field: indicates the Status Field for +the command that completed. If the error is not specific +to a particular command, then this field reports the most +applicable status value. +Bit 0: Phase Tag: may indicate the Phase Tag posted for +the command. +.IP "parm_error_location" 12 +Parameter Error Location: indicates the byte and bit of +the command parameter that the error is associated with, +if applicable. If the parameter spans multiple bytes or +bits, then the location indicates the first byte and bit +of the parameter. +Bits 10-8: Bit in command that contained the error. +Valid values are 0 to 7. +Bits 7-0: Byte in command that contained the error. +Valid values are 0 to 63. +.IP "lba" 12 +LBA: This field indicates the first LBA that experienced +the error condition, if applicable. +.IP "nsid" 12 +Namespace: This field indicates the NSID of the namespace +that the error is associated with, if applicable. +.IP "vs" 12 +Vendor Specific Information Available: If there is +additional vendor specific error information available, +this field provides the log page identifier associated +with that page. A value of 0h indicates that no additional +information is available. Valid values are in the range +of 80h to FFh. +.IP "trtype" 12 +Transport Type (TRTYPE): indicates the Transport Type of +the transport associated with the error. The values in +this field are the same as the TRTYPE values in the +Discovery Log Page Entry. If the error is not transport +related, this field shall be cleared to 0h. If the error +is transport related, this field shall be set to the type +of the transport - see \fIenum nvme_trtype\fP. +.IP "rsvd" 12 +Reserved +.IP "cs" 12 +Command Specific Information: This field contains command +specific information. If used, the command definition +specifies the information returned. +.IP "trtype_spec_info" 12 +Transport Type Specific Information +.IP "rsvd2" 12 +Reserved -- cgit v1.2.3