From: Jithu Joseph <jithu.joseph@intel.com>
To: hdegoede@redhat.com, markgross@kernel.org
Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com,
gregkh@linuxfoundation.org, rostedt@goodmis.org,
jithu.joseph@intel.com, ashok.raj@intel.com, tony.luck@intel.com,
linux-kernel@vger.kernel.org,
platform-driver-x86@vger.kernel.org, patches@lists.linux.dev,
ravi.v.shankar@intel.com, thiago.macieira@intel.com,
athenas.jimenez.gonzalez@intel.com, sohil.mehta@intel.com
Subject: [PATCH v3 8/8] Documentation/ABI: Update IFS ABI doc
Date: Tue, 28 Feb 2023 17:59:42 -0800 [thread overview]
Message-ID: <20230301015942.462799-9-jithu.joseph@intel.com> (raw)
In-Reply-To: <20230301015942.462799-1-jithu.joseph@intel.com>
Array BIST test doesn't need an IFS test image to operate unlike
the SCAN test. Consequently current_batch and image_version
files are not applicable for Array BIST IFS device instance,
clarify this in the ABI doc.
Also given that multiple tests are supported, take the opportunity
to generalize descriptions wherever applicable.
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
---
Documentation/ABI/testing/sysfs-platform-intel-ifs | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/Documentation/ABI/testing/sysfs-platform-intel-ifs b/Documentation/ABI/testing/sysfs-platform-intel-ifs
index 55991983d0d0..c0cc5ef0739a 100644
--- a/Documentation/ABI/testing/sysfs-platform-intel-ifs
+++ b/Documentation/ABI/testing/sysfs-platform-intel-ifs
@@ -21,15 +21,16 @@ Date: Nov 16 2022
KernelVersion: 6.2
Contact: "Jithu Joseph" <jithu.joseph@intel.com>
Description: Additional information regarding the last test. The details file reports
- the hex value of the SCAN_STATUS MSR. Note that the error_code field
+ the hex value of the STATUS MSR for this test. Note that the error_code field
may contain driver defined software code not defined in the Intel SDM.
What: /sys/devices/virtual/misc/intel_ifs_<N>/image_version
Date: Nov 16 2022
KernelVersion: 6.2
Contact: "Jithu Joseph" <jithu.joseph@intel.com>
-Description: Version (hexadecimal) of loaded IFS binary image. If no scan image
- is loaded reports "none".
+Description: Version (hexadecimal) of loaded IFS test image. If no test image
+ is loaded reports "none". Only present for device instances where a test image
+ is applicable.
What: /sys/devices/virtual/misc/intel_ifs_<N>/current_batch
Date: Nov 16 2022
@@ -39,3 +40,4 @@ Description: Write a number less than or equal to 0xff to load an IFS test image
The number written treated as the 2 digit suffix in the following file name:
/lib/firmware/intel/ifs_<N>/ff-mm-ss-02x.scan
Reading the file will provide the suffix of the currently loaded IFS test image.
+ This file is present only for device instances where a test image is applicable.
--
2.25.1
next prev parent reply other threads:[~2023-03-01 2:01 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 23:42 [PATCH 0/5] Add Array BIST test support to IFS Jithu Joseph
2023-01-31 23:42 ` [PATCH 1/5] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-01-31 23:42 ` [PATCH 2/5] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-01-31 23:43 ` [PATCH 3/5] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-02-01 5:04 ` Greg KH
2023-02-01 20:55 ` Joseph, Jithu
2023-01-31 23:43 ` [PATCH 4/5] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-02-01 5:02 ` Greg KH
2023-02-01 17:22 ` Luck, Tony
2023-02-01 18:19 ` Greg KH
2023-02-01 19:22 ` Tony Luck
2023-02-01 19:35 ` Dave Hansen
2023-02-01 19:43 ` Luck, Tony
2023-02-01 19:53 ` Dave Hansen
2023-02-01 19:45 ` Dave Hansen
2023-02-01 19:56 ` Joseph, Jithu
2023-02-01 20:49 ` Dave Hansen
2023-02-01 21:34 ` Luck, Tony
2023-01-31 23:43 ` [PATCH 5/5] platform/x86/intel/ifs: Trace support for array test Jithu Joseph
2023-02-06 16:40 ` Steven Rostedt
2023-02-06 19:50 ` Joseph, Jithu
2023-02-14 23:44 ` [PATCH v2 0/7] Add Array BIST test support to IFS Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 1/7] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 2/7] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-02-16 12:40 ` Greg KH
2023-02-16 18:46 ` Luck, Tony
2023-02-16 22:57 ` Joseph, Jithu
2023-02-17 9:25 ` Greg KH
2023-02-14 23:44 ` [PATCH v2 3/7] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 4/7] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-02-15 16:58 ` Dave Hansen
2023-02-15 17:11 ` Dave Hansen
2023-02-15 20:22 ` Joseph, Jithu
2023-02-15 20:26 ` Dave Hansen
2023-02-15 21:13 ` Joseph, Jithu
2023-02-15 21:18 ` Dave Hansen
2023-02-22 20:12 ` Dave Hansen
2023-02-22 22:07 ` Joseph, Jithu
2023-02-22 22:28 ` Dave Hansen
2023-02-22 22:36 ` Steven Rostedt
2023-02-22 23:32 ` Joseph, Jithu
2023-02-22 23:59 ` Dave Hansen
2023-02-15 17:44 ` Joseph, Jithu
2023-02-14 23:44 ` [PATCH v2 5/7] platform/x86/intel/ifs: Trace support for array test Jithu Joseph
2023-02-16 0:56 ` Steven Rostedt
2023-02-14 23:44 ` [PATCH v2 6/7] platform/x86/intel/ifs: Update IFS doc Jithu Joseph
2023-02-14 23:44 ` [PATCH v2 7/7] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2023-03-01 1:59 ` [PATCH v3 0/8] Add Array BIST test support to IFS Jithu Joseph
2023-03-01 1:59 ` [PATCH v3 1/8] platform/x86/intel/ifs: Reorganize driver data Jithu Joseph
2023-03-13 14:46 ` Hans de Goede
2023-03-13 21:34 ` Joseph, Jithu
2023-03-16 9:43 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 2/8] platform/x86/intel/ifs: IFS cleanup Jithu Joseph
2023-03-13 15:02 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 3/8] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-03-13 15:03 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 4/8] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-03-13 16:10 ` Hans de Goede
2023-03-13 16:29 ` Hans de Goede
2023-03-13 17:21 ` Luck, Tony
2023-03-15 19:29 ` Joseph, Jithu
2023-03-16 9:50 ` Hans de Goede
2023-03-16 19:44 ` Joseph, Jithu
2023-03-01 1:59 ` [PATCH v3 5/8] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-03-13 16:14 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 6/8] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-03-13 16:24 ` Hans de Goede
2023-03-13 16:37 ` Joseph, Jithu
2023-03-16 9:59 ` Hans de Goede
2023-03-16 17:40 ` Joseph, Jithu
2023-03-16 18:11 ` Joseph, Jithu
2023-03-16 19:38 ` Hans de Goede
2023-03-01 1:59 ` [PATCH v3 7/8] platform/x86/intel/ifs: Update IFS doc Jithu Joseph
2023-03-01 1:59 ` Jithu Joseph [this message]
2023-03-07 11:02 ` [PATCH v3 0/8] Add Array BIST test support to IFS Hans de Goede
2023-03-22 0:33 ` [PATCH v4 0/9] " Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 1/9] platform/x86/intel/ifs: Separate ifs_pkg_auth from ifs_data Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 2/9] platform/x86/intel/ifs: Reorganize driver data Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 3/9] platform/x86/intel/ifs: IFS cleanup Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 4/9] x86/include/asm/msr-index.h: Add IFS Array test bits Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 5/9] platform/x86/intel/ifs: Introduce Array Scan test to IFS Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 6/9] platform/x86/intel/ifs: Sysfs interface for Array BIST Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 7/9] platform/x86/intel/ifs: Implement Array BIST test Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 8/9] platform/x86/intel/ifs: Update IFS doc Jithu Joseph
2023-03-22 0:33 ` [PATCH v4 9/9] Documentation/ABI: Update IFS ABI doc Jithu Joseph
2023-03-27 13:10 ` [PATCH v4 0/9] Add Array BIST test support to IFS Hans de Goede
2023-04-07 1:49 ` Pengfei Xu
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