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From: "Michael J. Ruhl" <michael.j.ruhl@intel.com>
To: platform-driver-x86@vger.kernel.org,
	intel-xe@lists.freedesktop.org, hdegoede@redhat.com,
	ilpo.jarvinen@linux.intel.com, lucas.demarchi@intel.com,
	rodrigo.vivi@intel.com, thomas.hellstrom@linux.intel.com,
	airlied@gmail.com, simona@ffwll.ch, david.e.box@linux.intel.com
Cc: "Michael J. Ruhl" <michael.j.ruhl@intel.com>
Subject: [PATCH v5 00/12] Crashlog Type1 Version2 support
Date: Fri, 27 Jun 2025 16:43:09 -0400	[thread overview]
Message-ID: <20250627204321.521628-1-michael.j.ruhl@intel.com> (raw)

The Intel BMG GPU device supports the crashlog feature, which was
exposed in an Xe driver patch (drm/xe/vsec: Support BMG devices),
however the version of crashlog used by the BMG GPU does not have
a supporing PMT driver.

Update the PMT crashlog driver to support the BMG crashlog feature.

v2:
 - fix a misconfig for the crashlog DVSEC info in the xe driver
 - address review comments
v3:
 - re-order bug fix patches for stable
 - added re-order trigger logic patch
 - added helper patch to address repeated code patterns
 - address review comments
v4:
 - added pcidev to intel_pmt_entry to address null issue
 - dropped endpoint update patches
 - patch cleanup and address review comments
v5:
 - renamed helpers to avoid namespace issues
 - separate mutex cleanup from gaurd usage
 - refactor base paramters to a separate patch (from version struct)
 - add r/b reviewed patches

Michael J. Ruhl (12):
  platform/x86/intel/pmt: fix a crashlog NULL pointer access
  drm/xe: Correct BMG VSEC header sizing
  platform/x86/intel/pmt: white space cleanup
  platform/x86/intel/pmt: mutex clean up
  platform/x86/intel/pmt: use guard(mutex)
  platform/x86/intel/pmt: re-order trigger logic
  platform/x86/intel/pmt: correct types
  platform/x86/intel/pmt: decouple sysfs and namespace
  platform/x86/intel/pmt: add register access helpers
  platform/x86/intel/pmt: refactor base parameter
  platform/x86/intel/pmt: use a version struct
  platform/x86/intel/pmt: support BMG crashlog

 drivers/gpu/drm/xe/xe_vsec.c              |  20 +-
 drivers/platform/x86/intel/pmt/class.c    |  15 +-
 drivers/platform/x86/intel/pmt/class.h    |   3 +-
 drivers/platform/x86/intel/pmt/crashlog.c | 468 ++++++++++++++++++----
 4 files changed, 394 insertions(+), 112 deletions(-)

-- 
2.49.0


             reply	other threads:[~2025-06-27 20:43 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-27 20:43 Michael J. Ruhl [this message]
2025-06-27 20:43 ` [PATCH v5 01/12] platform/x86/intel/pmt: fix a crashlog NULL pointer access Michael J. Ruhl
2025-06-30  9:29   ` Ilpo Järvinen
2025-06-30 15:00     ` Ruhl, Michael J
2025-06-27 20:43 ` [PATCH v5 02/12] drm/xe: Correct BMG VSEC header sizing Michael J. Ruhl
2025-06-30 19:57   ` Rodrigo Vivi
2025-06-30 22:00     ` Ruhl, Michael J
2025-06-27 20:43 ` [PATCH v5 03/12] platform/x86/intel/pmt: white space cleanup Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 04/12] platform/x86/intel/pmt: mutex clean up Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 05/12] platform/x86/intel/pmt: use guard(mutex) Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 06/12] platform/x86/intel/pmt: re-order trigger logic Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 07/12] platform/x86/intel/pmt: correct types Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 08/12] platform/x86/intel/pmt: decouple sysfs and namespace Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 09/12] platform/x86/intel/pmt: add register access helpers Michael J. Ruhl
2025-07-02 15:50   ` Ruhl, Michael J
2025-06-27 20:43 ` [PATCH v5 10/12] platform/x86/intel/pmt: refactor base parameter Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 11/12] platform/x86/intel/pmt: use a version struct Michael J. Ruhl
2025-06-27 20:43 ` [PATCH v5 12/12] platform/x86/intel/pmt: support BMG crashlog Michael J. Ruhl
2025-06-30 20:36 ` ✓ CI.KUnit: success for Crashlog Type1 Version2 support (rev5) Patchwork
2025-06-30 21:42 ` ✓ Xe.CI.BAT: " Patchwork
2025-07-02  3:19 ` ✗ Xe.CI.Full: failure " Patchwork

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