net: libwx: wrap-around and reset qmprc counter
The WX_PX_MPRC registers are not clear-on-read hardware counters. The
previous implementation directly read and accumulated these 32-bit values
into a 64-bit software counter. Now implement a rd32_wrap() helper
function to calculate the delta counter to correct the statistic.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Link: https://patch.msgid.link/20260407025616.33652-9-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
projects / ceph-client.git / commit