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Searched refs:sw_desc (Results 1 – 7 of 7) sorted by relevance

/Linux-v5.4/drivers/dma/
Dmv_xor_v2.c303 struct mv_xor_v2_sw_desc *sw_desc = in mv_xor_v2_tx_submit() local
310 __func__, sw_desc, &sw_desc->async_tx); in mv_xor_v2_tx_submit()
319 memcpy(dest_hw_desc, &sw_desc->hw_desc, xor_dev->desc_size); in mv_xor_v2_tx_submit()
337 struct mv_xor_v2_sw_desc *sw_desc; in mv_xor_v2_prep_sw_desc() local
350 list_for_each_entry(sw_desc, &xor_dev->free_sw_desc, free_list) { in mv_xor_v2_prep_sw_desc()
351 if (async_tx_test_ack(&sw_desc->async_tx)) { in mv_xor_v2_prep_sw_desc()
362 list_del(&sw_desc->free_list); in mv_xor_v2_prep_sw_desc()
367 return sw_desc; in mv_xor_v2_prep_sw_desc()
377 struct mv_xor_v2_sw_desc *sw_desc; in mv_xor_v2_prep_dma_memcpy() local
387 sw_desc = mv_xor_v2_prep_sw_desc(xor_dev); in mv_xor_v2_prep_dma_memcpy()
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Diop-adma.c363 struct iop_adma_desc_slot *sw_desc = tx_to_iop_adma_slot(tx); in iop_adma_tx_submit() local
370 grp_start = sw_desc->group_head; in iop_adma_tx_submit()
378 list_splice_init(&sw_desc->tx_list, in iop_adma_tx_submit()
387 iop_paranoia(iop_desc_get_next_desc(sw_desc)); in iop_adma_tx_submit()
399 __func__, sw_desc->async_tx.cookie, sw_desc->idx); in iop_adma_tx_submit()
487 struct iop_adma_desc_slot *sw_desc, *grp_start; in iop_adma_prep_dma_interrupt() local
494 sw_desc = iop_adma_alloc_slots(iop_chan, slot_cnt, slots_per_op); in iop_adma_prep_dma_interrupt()
495 if (sw_desc) { in iop_adma_prep_dma_interrupt()
496 grp_start = sw_desc->group_head; in iop_adma_prep_dma_interrupt()
498 sw_desc->async_tx.flags = flags; in iop_adma_prep_dma_interrupt()
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Dpxa_dma.c516 static void set_updater_desc(struct pxad_desc_sw *sw_desc, in set_updater_desc() argument
520 sw_desc->hw_desc[sw_desc->nb_desc - 1]; in set_updater_desc()
521 dma_addr_t dma = sw_desc->hw_desc[sw_desc->nb_desc - 2]->ddadr; in set_updater_desc()
530 if (sw_desc->cyclic) in set_updater_desc()
531 sw_desc->hw_desc[sw_desc->nb_desc - 2]->ddadr = sw_desc->first; in set_updater_desc()
536 struct pxad_desc_sw *sw_desc = to_pxad_sw_desc(vd); in is_desc_completed() local
538 sw_desc->hw_desc[sw_desc->nb_desc - 1]; in is_desc_completed()
724 struct pxad_desc_sw *sw_desc = to_pxad_sw_desc(vd); in pxad_free_desc() local
726 BUG_ON(sw_desc->nb_desc == 0); in pxad_free_desc()
727 for (i = sw_desc->nb_desc - 1; i >= 0; i--) { in pxad_free_desc()
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Dmv_xor.c179 struct mv_xor_desc_slot *sw_desc) in mv_chan_start_new_chain() argument
182 __func__, __LINE__, sw_desc); in mv_chan_start_new_chain()
185 mv_chan_set_next_descriptor(mv_chan, sw_desc->async_tx.phys); in mv_chan_start_new_chain()
384 struct mv_xor_desc_slot *sw_desc = to_mv_xor_slot(tx); in mv_xor_tx_submit() local
392 __func__, sw_desc, &sw_desc->async_tx); in mv_xor_tx_submit()
398 list_move_tail(&sw_desc->node, &mv_chan->chain); in mv_xor_tx_submit()
405 list_move_tail(&sw_desc->node, &mv_chan->chain); in mv_xor_tx_submit()
411 mv_desc_set_next_desc(old_chain_tail, sw_desc->async_tx.phys); in mv_xor_tx_submit()
426 mv_chan_start_new_chain(mv_chan, sw_desc); in mv_xor_tx_submit()
559 struct mv_xor_desc_slot *sw_desc; in mv_xor_prep_dma_xor() local
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/Linux-v5.4/drivers/dma/ppc4xx/
Dadma.c1899 struct ppc440spe_adma_desc_slot *sw_desc; in ppc440spe_adma_tx_submit() local
1906 sw_desc = tx_to_ppc440spe_adma_slot(tx); in ppc440spe_adma_tx_submit()
1908 group_start = sw_desc->group_head; in ppc440spe_adma_tx_submit()
1917 list_splice_init(&sw_desc->group_list, &chan->chain); in ppc440spe_adma_tx_submit()
1924 list_splice_init(&sw_desc->group_list, in ppc440spe_adma_tx_submit()
1938 sw_desc->async_tx.cookie, sw_desc->idx, sw_desc); in ppc440spe_adma_tx_submit()
1950 struct ppc440spe_adma_desc_slot *sw_desc, *group_start; in ppc440spe_adma_prep_dma_interrupt() local
1961 sw_desc = ppc440spe_adma_alloc_slots(ppc440spe_chan, slot_cnt, in ppc440spe_adma_prep_dma_interrupt()
1963 if (sw_desc) { in ppc440spe_adma_prep_dma_interrupt()
1964 group_start = sw_desc->group_head; in ppc440spe_adma_prep_dma_interrupt()
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/Linux-v5.4/drivers/usb/roles/
Dintel-xhci-usb-role-switch.c151 struct usb_role_switch_desc sw_desc = { }; in intel_xhci_usb_probe() local
174 sw_desc.set = intel_xhci_usb_set_role, in intel_xhci_usb_probe()
175 sw_desc.get = intel_xhci_usb_get_role, in intel_xhci_usb_probe()
176 sw_desc.allow_userspace_control = true, in intel_xhci_usb_probe()
177 sw_desc.fwnode = software_node_fwnode(&intel_xhci_usb_node); in intel_xhci_usb_probe()
182 data->role_sw = usb_role_switch_register(dev, &sw_desc); in intel_xhci_usb_probe()
184 fwnode_handle_put(sw_desc.fwnode); in intel_xhci_usb_probe()
/Linux-v5.4/drivers/usb/typec/mux/
Dpi3usb30532.c116 struct typec_switch_desc sw_desc; in pi3usb30532_probe() local
135 sw_desc.drvdata = pi; in pi3usb30532_probe()
136 sw_desc.fwnode = dev->fwnode; in pi3usb30532_probe()
137 sw_desc.set = pi3usb30532_sw_set; in pi3usb30532_probe()
139 pi->sw = typec_switch_register(dev, &sw_desc); in pi3usb30532_probe()