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Searched refs:ntu (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/drivers/net/ethernet/intel/ixgbevf/
Dixgbevf.h348 u16 ntu = ring->next_to_use; in ixgbevf_desc_unused() local
350 return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1; in ixgbevf_desc_unused()
/linux-4.1.27/drivers/net/ethernet/intel/i40evf/
Di40e_adminq.c896 u16 ntu; in i40evf_clean_arq_element() local
902 ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK); in i40evf_clean_arq_element()
903 if (ntu == ntc) { in i40evf_clean_arq_element()
956 hw->aq.arq.next_to_use = ntu; in i40evf_clean_arq_element()
961 *pending = (ntc > ntu ? hw->aq.arq.count : 0) + (ntu - ntc); in i40evf_clean_arq_element()
/linux-4.1.27/drivers/net/ethernet/intel/i40e/
Di40e_adminq.c944 u16 ntu; in i40e_clean_arq_element() local
950 ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK); in i40e_clean_arq_element()
951 if (ntu == ntc) { in i40e_clean_arq_element()
1004 hw->aq.arq.next_to_use = ntu; in i40e_clean_arq_element()
1009 *pending = (ntc > ntu ? hw->aq.arq.count : 0) + (ntu - ntc); in i40e_clean_arq_element()
/linux-4.1.27/drivers/net/ethernet/intel/ixgbe/
Dixgbe.h555 u16 ntu = ring->next_to_use; in ixgbe_desc_unused() local
557 return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1; in ixgbe_desc_unused()