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Searched refs:num_segs (Results 1 – 18 of 18) sorted by relevance

/linux/drivers/usb/cdns3/
H A Dcdnsp-mem.c140 unsigned int num_segs) in cdnsp_link_rings() argument
150 ring->num_segs += num_segs; in cdnsp_link_rings()
151 ring->num_trbs_free += (TRBS_PER_SEGMENT - 1) * num_segs; in cdnsp_link_rings()
318 ring->num_trbs_free = ring->num_segs * (TRBS_PER_SEGMENT - 1) - 1; in cdnsp_initialize_ring_info()
325 unsigned int num_segs, in cdnsp_alloc_segments_for_ring() argument
338 num_segs--; in cdnsp_alloc_segments_for_ring()
342 while (num_segs > 0) { in cdnsp_alloc_segments_for_ring()
355 num_segs--; in cdnsp_alloc_segments_for_ring()
371 unsigned int num_segs, in cdnsp_ring_alloc() argument
383 ring->num_segs = num_segs; in cdnsp_ring_alloc()
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H A Dcdnsp-gadget.h1276 unsigned int num_segs; member
H A Dcdnsp-gadget.c1408 for (i = 0; i < pdev->cmd_ring->num_segs; i++) { in cdnsp_clear_cmd_ring()
/linux/arch/mips/cavium-octeon/executive/
H A Dcvmx-helper.c794 int size, num_segs = 0, wqe_pcnt, pkt_pcnt; in __cvmx_helper_errata_fix_ipd_ptr_alignment() local
832 num_segs = (2 + pkt_pcnt - wqe_pcnt) & 3; in __cvmx_helper_errata_fix_ipd_ptr_alignment()
834 if (num_segs == 0) in __cvmx_helper_errata_fix_ipd_ptr_alignment()
837 num_segs += 1; in __cvmx_helper_errata_fix_ipd_ptr_alignment()
841 ((num_segs - 1) * FIX_IPD_NON_FIRST_BUFF_PAYLOAD_BYTES) - in __cvmx_helper_errata_fix_ipd_ptr_alignment()
858 g_buffer.s.size = num_segs; in __cvmx_helper_errata_fix_ipd_ptr_alignment()
878 for (i = 0; i < num_segs; i++) { in __cvmx_helper_errata_fix_ipd_ptr_alignment()
883 if (i == (num_segs - 1)) in __cvmx_helper_errata_fix_ipd_ptr_alignment()
892 pko_command.s.segs = num_segs; in __cvmx_helper_errata_fix_ipd_ptr_alignment()
961 if (num_segs) in __cvmx_helper_errata_fix_ipd_ptr_alignment()
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/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dotx2_txrx.c663 struct sk_buff *skb, int num_segs, int *offset) in otx2_sqe_add_sg() argument
670 sq->sg[sq->head].num_segs = 0; in otx2_sqe_add_sg()
672 for (seg = 0; seg < num_segs; seg++) { in otx2_sqe_add_sg()
683 if ((num_segs - seg) >= (MAX_SEGS_PER_SG - 1)) in otx2_sqe_add_sg()
699 sq->sg[sq->head].num_segs++; in otx2_sqe_add_sg()
850 int num_segs = skb_shinfo(skb)->nr_frags + 1; in otx2_dma_map_tso_skb() local
855 sg->num_segs = 0; in otx2_dma_map_tso_skb()
860 for (seg = 0; seg < num_segs; seg++) { in otx2_dma_map_tso_skb()
869 sg->dma_addr[sg->num_segs] = dma_addr; in otx2_dma_map_tso_skb()
870 sg->size[sg->num_segs] = len; in otx2_dma_map_tso_skb()
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H A Dcn10k_ipsec.h230 struct sk_buff *skb, int num_segs, int *offset);
233 int num_segs, int size);
252 struct sk_buff *skb, int num_segs, int *offset) in otx2_sqe_add_sg_ipsec() argument
260 int num_segs, int size) in cn10k_ipsec_transmit() argument
H A Dotx2_txrx.h79 u16 num_segs; member
H A Dotx2_common.c2153 for (seg = 0; seg < sg->num_segs; seg++) { in otx2_dma_unmap_skb_frags()
2157 sg->num_segs = 0; in otx2_dma_unmap_skb_frags()
/linux/drivers/usb/host/
H A Dxhci-mem.c159 dst->num_segs += src->num_segs; in xhci_link_rings()
325 ring->num_trbs_free = ring->num_segs * (TRBS_PER_SEGMENT - 1) - 1; in xhci_initialize_ring_info()
341 while (num < ring->num_segs) { in xhci_alloc_segments_for_ring()
370 struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci, unsigned int num_segs, in xhci_ring_alloc() argument
381 ring->num_segs = num_segs; in xhci_ring_alloc()
385 if (num_segs == 0) in xhci_ring_alloc()
423 new_ring.num_segs = num_new_segs; in xhci_ring_expansion()
443 ring->num_segs); in xhci_ring_expansion()
1801 size = array_size(sizeof(struct xhci_erst_entry), evt_ring->num_segs); in xhci_alloc_erst()
1807 erst->num_entries = evt_ring->num_segs; in xhci_alloc_erst()
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H A Dxhci-trace.h482 __field(unsigned int, num_segs)
490 __entry->num_segs = ring->num_segs;
501 __entry->num_segs,
H A Dxhci-sideband.c29 sz = ring->num_segs * TRB_SEGMENT_SIZE; in xhci_ring_to_sgtable()
50 for (i = 0; i < ring->num_segs; i++) { in xhci_ring_to_sgtable()
H A Dxhci-ring.c220 if (link_trb_count++ > ring->num_segs) { in inc_deq()
265 if (link_trb_count++ > ring->num_segs) { in inc_enq_past_link()
359 return ring->num_segs * (TRBS_PER_SEGMENT - 1); in xhci_num_trbs_free()
368 } while (i++ < ring->num_segs); in xhci_num_trbs_free()
H A Dxhci.h1377 unsigned int num_segs; member
1820 struct xhci_ring *xhci_ring_alloc(struct xhci_hcd *xhci, unsigned int num_segs,
H A Dxhci-dbgcap.c495 ring->num_segs = 1; in xhci_dbc_ring_alloc()
/linux/drivers/net/wireless/ath/ath10k/
H A Dswap.h36 __le32 num_segs; member
H A Dswap.c115 seg_info->seg_hw_info.num_segs = in ath10k_swap_code_seg_alloc()
/linux/include/trace/events/
H A Drpcrdma.h1916 unsigned int num_segs
1919 TP_ARGS(cid, remaining, seg_no, num_segs),
1926 __field(unsigned int, num_segs)
1934 __entry->num_segs = num_segs;
1939 __entry->remaining, __entry->seg_no, __entry->num_segs
/linux/drivers/infiniband/hw/hfi1/
H A Dtid_rdma.c3668 u32 bth0, psn, len, rkey, num_segs; in hfi1_rc_rcv_tid_rdma_write_req() local
3692 num_segs = DIV_ROUND_UP(len, qpriv->tid_rdma.local.max_len); in hfi1_rc_rcv_tid_rdma_write_req()
3750 qp->r_psn += num_segs - 1; in hfi1_rc_rcv_tid_rdma_write_req()
3757 req->n_flows = min_t(u16, num_segs, qpriv->tid_rdma.local.max_write); in hfi1_rc_rcv_tid_rdma_write_req()
3766 req->total_segs = num_segs; in hfi1_rc_rcv_tid_rdma_write_req()