Date: Thu, 4 May 2017 17:23:39 +0000 (UTC) From: "Kenneth D. Merry" <ken@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r317799 - head/sys/cam/scsi Message-ID: <201705041723.v44HNdhY072441@repo.freebsd.org>
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Author: ken Date: Thu May 4 17:23:39 2017 New Revision: 317799 URL: https://svnweb.freebsd.org/changeset/base/317799 Log: Add the SCSI Solid State Media Log page (0x11) definition. sys/cam/scsi/scsi_all.h: Add the SCSI Solid State Media log page (0x11) structure definition. This gives the percentage used (in terms of lifetime flash wear) of an SSD. MFC after: 3 days Sponsored by: Spectra Logic Modified: head/sys/cam/scsi/scsi_all.h Modified: head/sys/cam/scsi/scsi_all.h ============================================================================== --- head/sys/cam/scsi/scsi_all.h Thu May 4 15:26:28 2017 (r317798) +++ head/sys/cam/scsi/scsi_all.h Thu May 4 17:23:39 2017 (r317799) @@ -565,6 +565,7 @@ struct scsi_log_sense #define SLS_ERROR_LASTN_PAGE 0x07 #define SLS_LOGICAL_BLOCK_PROVISIONING 0x0c #define SLS_SELF_TEST_PAGE 0x10 +#define SLS_SOLID_STATE_MEDIA 0x11 #define SLS_STAT_AND_PERF 0x19 #define SLS_IE_PAGE 0x2f #define SLS_PAGE_CTRL_MASK 0xC0 @@ -624,6 +625,13 @@ struct scsi_log_param_header { u_int8_t param_len; }; +struct scsi_log_media_pct_used { + struct scsi_log_param_header hdr; +#define SLP_SS_MEDIA_PCT_USED 0x0001 + uint8_t reserved[3]; + uint8_t pct_used; +}; + struct scsi_log_stat_and_perf { struct scsi_log_param_header hdr; #define SLP_SAP 0x0001
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