ice: use read_poll_timeout_atomic in ice_read_phy_tstamp_ll_e810
authorJacob Keller <jacob.e.keller@intel.com>
Mon, 16 Dec 2024 14:53:28 +0000 (09:53 -0500)
committerTony Nguyen <anthony.l.nguyen@intel.com>
Tue, 14 Jan 2025 22:37:34 +0000 (14:37 -0800)
commit95aca43b4a8266f6b7f038b22a61a5f1be91df7a
tree7e26b30926ba3a16f25aa8d29ada8288a7cf0a86
parent4c9f13a654260ded93785a72050982a293871f0e
ice: use read_poll_timeout_atomic in ice_read_phy_tstamp_ll_e810

The ice_read_phy_tstamp_ll_e810 function repeatedly reads the PF_SB_ATQBAL
register until the TS_LL_READ_TS bit is cleared. This is a perfect
candidate for using rd32_poll_timeout. However, the default implementation
uses a sleep-based wait. Use read_poll_timeout_atomic macro which is based
on the non-sleeping implementation and use it to replace the loop reading
in the ice_read_phy_tstamp_ll_e810 function.

Co-developed-by: Karol Kolacinski <karol.kolacinski@intel.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Anton Nadezhdin <anton.nadezhdin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
drivers/net/ethernet/intel/ice/ice_ptp_hw.c
drivers/net/ethernet/intel/ice/ice_ptp_hw.h