Searched refs:DESC_NEEDED (Results 1 - 4 of 4) sorted by relevance

/drivers/net/ethernet/intel/ixgb/
H A Dixgb_main.c1525 #define DESC_NEEDED TXD_USE_COUNT(IXGB_MAX_DATA_PER_TXD) /* skb->date */ + \ macro
1550 DESC_NEEDED)))
1576 ixgb_maybe_stop_tx(netdev, &adapter->tx_ring, DESC_NEEDED);
1899 IXGB_DESC_UNUSED(tx_ring) >= DESC_NEEDED)) {
/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe.h143 #define DESC_NEEDED ((MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE)) + 4) macro
H A Dixgbe_main.c870 #define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
6292 ixgbe_maybe_stop_tx(tx_ring, DESC_NEEDED);
/drivers/net/ethernet/intel/ixgbevf/
H A Dixgbevf_main.c181 #define DESC_NEEDED (TXD_USE_COUNT(IXGBE_MAX_DATA_PER_TXD) /* skb->data */ + \ macro
184 #define DESC_NEEDED TXD_USE_COUNT(IXGBE_MAX_DATA_PER_TXD) macro
251 #define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
3142 ixgbevf_maybe_stop_tx(netdev, tx_ring, DESC_NEEDED);

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