https://bugs.dpdk.org/show_bug.cgi?id=1626
Bug ID: 1626
Summary: HPET timers do not work on the Osage customer
reference platform
Product: DPDK
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: eventdev
Assignee: dev@dpdk.org
Reporter: nandinipersad...@gmail.com
Target Milestone: ---
HPET timers do not work on the Osage customer reference platform which includes
an Intel® Xeon® processor 5500 series processor) using the released BIOS from
Intel.
Implication:
On Osage boards, the implementation of the rte_delay_us() function must be
changed to not use the HPET timer.
Resolution/Workaround:
This can be addressed by building the system with RTE_LIBEAL_USE_HPET unset or
by using the --no-hpet EAL option.
Affected Environment/Platform:
The Osage customer reference platform. Other vendor platforms with Intel® Xeon®
processor 5500 series processors should work correctly, provided the BIOS
supports HPET.
Driver/Module:
lib/eal/include/rte_cycles.h
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