Lines Matching refs:tpd
1585 atl1e_get_tx_buffer(struct atl1e_adapter *adapter, struct atl1e_tpd_desc *tpd) in atl1e_get_tx_buffer() argument
1589 return &tx_ring->tx_buffer[tpd - tx_ring->desc]; in atl1e_get_tx_buffer()
1622 struct sk_buff *skb, struct atl1e_tpd_desc *tpd) in atl1e_tso_csum() argument
1657 tpd->word3 |= (ip_hdr(skb)->ihl & in atl1e_tso_csum()
1660 tpd->word3 |= ((tcp_hdrlen(skb) >> 2) & in atl1e_tso_csum()
1663 tpd->word3 |= ((skb_shinfo(skb)->gso_size) & in atl1e_tso_csum()
1665 tpd->word3 |= 1 << TPD_SEGMENT_EN_SHIFT; in atl1e_tso_csum()
1682 tpd->word3 |= (cso & TPD_PLOADOFFSET_MASK) << in atl1e_tso_csum()
1684 tpd->word3 |= (css & TPD_CCSUMOFFSET_MASK) << in atl1e_tso_csum()
1686 tpd->word3 |= 1 << TPD_CC_SEGMENT_EN_SHIFT; in atl1e_tso_csum()
1694 struct sk_buff *skb, struct atl1e_tpd_desc *tpd) in atl1e_tx_map() argument
1709 segment = (tpd->word3 >> TPD_SEGMENT_EN_SHIFT) & TPD_SEGMENT_EN_MASK; in atl1e_tx_map()
1713 use_tpd = tpd; in atl1e_tx_map()
1734 use_tpd = tpd; in atl1e_tx_map()
1737 memcpy(use_tpd, tpd, sizeof(struct atl1e_tpd_desc)); in atl1e_tx_map()
1754 tpd = atl1e_get_tpd(adapter); in atl1e_tx_map()
1755 tx_buffer = atl1e_get_tx_buffer(adapter, tpd); in atl1e_tx_map()
1782 memcpy(use_tpd, tpd, sizeof(struct atl1e_tpd_desc)); in atl1e_tx_map()
1804 tpd = atl1e_get_tpd(adapter); in atl1e_tx_map()
1805 tx_buffer = atl1e_get_tx_buffer(adapter, tpd); in atl1e_tx_map()
1823 if ((tpd->word3 >> TPD_SEGMENT_EN_SHIFT) & TPD_SEGMENT_EN_MASK) in atl1e_tx_map()
1825 tpd->word3 |= 1 << TPD_HDRFLAG_SHIFT; in atl1e_tx_map()
1836 struct atl1e_tpd_desc *tpd) in atl1e_tx_queue() argument
1852 struct atl1e_tpd_desc *tpd; in atl1e_xmit_frame() local
1871 tpd = atl1e_get_tpd(adapter); in atl1e_xmit_frame()
1877 tpd->word3 |= 1 << TPD_INS_VL_TAG_SHIFT; in atl1e_xmit_frame()
1879 tpd->word2 |= (atl1e_vlan_tag & TPD_VLANTAG_MASK) << in atl1e_xmit_frame()
1884 tpd->word3 |= 1 << TPD_VL_TAGGED_SHIFT; in atl1e_xmit_frame()
1887 tpd->word3 |= 1 << TPD_ETHTYPE_SHIFT; /* 802.3 frame */ in atl1e_xmit_frame()
1890 if (atl1e_tso_csum(adapter, skb, tpd) != 0) { in atl1e_xmit_frame()
1895 if (atl1e_tx_map(adapter, skb, tpd)) { in atl1e_xmit_frame()
1900 atl1e_tx_queue(adapter, tpd_req, tpd); in atl1e_xmit_frame()