OpenCloudOS-Kernel/drivers/platform
David E. Box 7c09555dea platform/x86/intel/pmt: Sapphire Rapids PMT errata fix
commit bcdfa1f77e upstream.

On Sapphire Rapids, due to a hardware issue affecting the PUNIT telemetry
region, reads that are not done in QWORD quantities and alignment may
return incorrect data. Use a custom 64-bit copy for this region.

Intel-SIG: commit bcdfa1f77e platform/x86/intel/pmt: Sapphire Rapids PMT errata fix
Backport for PMT important fix

Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20221105034228.1376677-1-david.e.box@linux.intel.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
[ yingbao jia: amend commit log ]
Signed-off-by: yingbao jia <yingbao.jia@intel.com>
2024-06-11 21:24:52 +08:00
..
chrome ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
goldfish treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mellanox tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
mips tkernel: add base tlinux kernel interfaces 2024-06-11 20:09:33 +08:00
olpc ock: sync codes to ock 5.4.119-20.0009.21 2024-06-11 20:27:38 +08:00
x86 platform/x86/intel/pmt: Sapphire Rapids PMT errata fix 2024-06-11 21:24:52 +08:00
Kconfig platform-drivers-x86 for v5.3-1 2019-07-14 16:51:47 -07:00
Makefile Platform: OLPC: Add XO-1.75 EC driver 2019-05-20 17:27:08 +03:00