GLTSYN_ENA_TSYN_ENA_M
wr32(&pf->hw, GLTSYN_ENA(src_tmr), (u32)~GLTSYN_ENA_TSYN_ENA_M);
GLTSYN_ENA_TSYN_ENA_M);
wr32(hw, GLTSYN_ENA(src_idx), GLTSYN_ENA_TSYN_ENA_M);