File lsvpd-Update-nvme_templates-with-logpage-format... of Package lsvpd

Overview Repositories Revisions Requests Users Attributes Meta

File lsvpd-Update-nvme_templates-with-logpage-format-for-.patch of Package lsvpd (Revision 1e7164b644018dd27dba0a176091f3e1)

Currently displaying revision 1e7164b644018dd27dba0a176091f3e1 , Show latest

From 8b5d2cfb7d1a6731e72198e7c71fa5bfad1ff0ec Mon Sep 17 00:00:00 2001
From: Sathvika Vasireddy <sv@linux.ibm.com>
Date: Wed, 29 Mar 2023 12:10:36 +0530
Subject: [PATCH] lsvpd: Update nvme_templates with logpage format for 0005 and
 0006 versions

To collect nvme vpd data and set vpd fields accordingly, we interpret nvme
f1h logpage. Currently, there is support to interpret NVMe logpage versions
till 0004. NVMe devices with Alterable ROM Level REV.SN66 have f1h logpage
versions of 0005 and above. Since there is no support for 0005 and above
versions of nvme f1h logpage in the code yet, code returns without
interpreting logpage information, and hence nvme vpd data for such devices
are not being set and displayed completely. To address this issue, add nvme
template for f1h logpage versions 0005 and 0006.

Starting with Version 0005, a new value was added to Encryption field
(2 = BootROM support). And, starting with Version 0006, two new fields
(Reserved for Future DS8K Usage and DLFEAT PI Deviation Support) were added
to f1h logpage.

Before this patch:
$ lscfg -vl 05ed:70:00.0
  05ed:70:00.0 nvme0 pci1014,6bc U50EE.001.WZS005P-P3-C13
                                 1.6TB NVMe Gen4 II U.2 SSD (1014a825)
        Manufacturer Name.........IBM
        Machine Type-Model........NVMe SSD Controller PM173Xa
        Alterable ROM Level.......REV.SN66
        Device Specific.(YC)......0
        Location Code.(YL)........U50EE.001.WZS005P-P3-C13

After this patch:
$ lscfg -vl 05ed:70:00.0
  05ed:70:00.0 nvme0 pci1014,6bc U50EE.001.WZS005P-P3-C13
                                 1.6TB NVMe Gen4 II U.2 SSD (1014a825)
        Manufacturer Name.........IBM
        Machine Type-Model........NVMe SSD Controller PM173Xa
        Engineering Change Level..P65460
        Field Replaceable Unit Number
        ..........................02YC725
        Manufacturer ID...........S6RUNE0T901384
        Part Number of assembly...01CM549
        Serial Number.............ANYH60HA
        Alterable ROM Level.......REV.SN66
        Device Specific.(ID)......1.6TB NVMe Gen4 U.2 SSD III
        Final Assembly PN.(AN)....02YC721
        Customer Card ID Number.(CC)
        ..........................5B52
        Device Specific.(Z0)......101406BC
        Device Specific.(Z1)......3.0
        Device Specific.(Z2)......1600
        Device Specific.(Z3)......8.76
        Device Specific.(Z4)......2
        Device Specific.(Z5)......02
        Device Specific.(Z6)......A1800114
        Device Specific.(Z7)......0YA
        Device Specific.(Z8)......2901
        Device Specific.(Z9)......08
        Device Specific.(ZA)......0008
        Device Specific.(ZB)......0040
        Device Specific.(ZC)......00
        Device Specific.(YC)......0
        Location Code.(YL)........U50EE.001.WZS005P-P3-C13

Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.ibm.com>
---
 nvme_templates.conf | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nvme_templates.conf b/nvme_templates.conf
index 269c0af..473734d 100644
--- a/nvme_templates.conf
+++ b/nvme_templates.conf
@@ -2,3 +2,5 @@
 "0002", "_:4,ID:40,PN:12,EC:10,FN:12,AN:12,FC:4,CC:4,SN:8,Z0:8,Z1:4,Z2:10,Z3:12,Z4:1,Z5:2,Z6:8,Z7:3,Z8:5,Z9:2,ZA:4,ZB:4,ZC:2,MN:20,RM:8"
 "0003", "_:4,ID:40,PN:12,EC:10,FN:12,AN:12,FC:4,CC:4,SN:8,Z0:8,Z1:4,Z2:10,Z3:12,Z4:1,Z5:2,Z6:8,Z7:3,Z8:5,Z9:2,ZA:4,ZB:4,ZC:2,MN:20,RM:8"
 "0004", "_:4,ID:40,PN:12,EC:10,FN:12,AN:12,FC:4,CC:4,SN:8,Z0:8,Z1:4,Z2:10,Z3:12,Z4:1,Z5:2,Z6:8,Z7:3,Z8:5,Z9:2,ZA:4,ZB:4,ZC:2,MN:20,RM:8"
+"0005", "_:4,ID:40,PN:12,EC:10,FN:12,AN:12,FC:4,CC:4,SN:8,Z0:8,Z1:4,Z2:10,Z3:12,Z4:1,Z5:2,Z6:8,Z7:3,Z8:5,Z9:2,ZA:4,ZB:4,ZC:2,MN:20,RM:8"
+"0006", "_:4,ID:40,PN:12,EC:10,FN:12,AN:12,FC:4,CC:4,SN:8,Z0:8,Z1:4,Z2:10,Z3:12,Z4:1,Z5:2,Z6:8,Z7:3,Z8:5,Z9:2,ZA:4,ZB:4,ZC:2,MN:20,RM:8"
-- 
2.40.0

Places

File lsvpd-Update-nvme_templates-with-logpage-format-for-.patch of Package lsvpd (Revision 1e7164b644018dd27dba0a176091f3e1)

Places