GLTSYN_SHTIME_L
lo = rd32(hw, GLTSYN_SHTIME_L(tmr_idx));
lo = rd32(ice_get_primary_hw(pf), GLTSYN_SHTIME_L(tmr_idx));
lo = rd32(hw, GLTSYN_SHTIME_L(tmr_idx));
wr32(hw, GLTSYN_SHTIME_L(tmr_idx), lower_32_bits(time));