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Searched refs:unmap_len (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/net/ethernet/sfc/
H A Dtx_tso.c67 unsigned int unmap_len; member
203 st->unmap_len = 0; in tso_start()
214 st->unmap_len = skb_frag_size(frag); in tso_get_fragment()
265 buffer->unmap_len = st->unmap_len; in tso_fill_packet_with_fragment()
266 buffer->dma_offset = buffer->unmap_len - buffer->len; in tso_fill_packet_with_fragment()
267 st->unmap_len = 0; in tso_fill_packet_with_fragment()
311 buffer->unmap_len = 0; in tso_start_new_packet()
329 buffer->unmap_len = st->header_unmap_len; in tso_start_new_packet()
337 buffer->unmap_len = 0; in tso_start_new_packet()
437 if (state.unmap_len) { in efx_enqueue_skb_tso()
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H A Dtx_common.c163 if (buffer->unmap_len) { in efx_dequeue_buffer()
168 dma_unmap_single(dma_dev, unmap_addr, buffer->unmap_len, in efx_dequeue_buffer()
171 dma_unmap_page(dma_dev, unmap_addr, buffer->unmap_len, in efx_dequeue_buffer()
173 buffer->unmap_len = 0; in efx_dequeue_buffer()
376 size_t len, unmap_len; in efx_tx_map_data() local
385 unmap_len = len; in efx_tx_map_data()
416 buffer->unmap_len = unmap_len; in efx_tx_map_data()
434 unmap_len = len; in efx_tx_map_data()
H A Dnet_driver.h152 unsigned short unmap_len; member
1797 EFX_WARN_ON_ONCE_PARANOID(buffer->unmap_len); in efx_tx_queue_get_insert_buffer()
H A Def10.c2298 buffer->unmap_len = 0; in efx_ef10_tx_tso_desc()
2313 buffer->unmap_len = 0; in efx_ef10_tx_tso_desc()
/linux/drivers/net/ethernet/sfc/siena/
H A Dtx_common.c126 if (buffer->unmap_len) { in efx_dequeue_buffer()
131 dma_unmap_single(dma_dev, unmap_addr, buffer->unmap_len, in efx_dequeue_buffer()
134 dma_unmap_page(dma_dev, unmap_addr, buffer->unmap_len, in efx_dequeue_buffer()
136 buffer->unmap_len = 0; in efx_dequeue_buffer()
336 size_t len, unmap_len; in efx_siena_tx_map_data() local
345 unmap_len = len; in efx_siena_tx_map_data()
376 buffer->unmap_len = unmap_len; in efx_siena_tx_map_data()
394 unmap_len = len; in efx_siena_tx_map_data()
H A Dtx.c40 buffer->unmap_len = 0; in efx_tx_get_copy_buffer()
278 tx_buffer->unmap_len = len; in efx_siena_xdp_tx_buffers()
H A Dnet_driver.h172 unsigned short unmap_len; member
1690 EFX_WARN_ON_ONCE_PARANOID(buffer->unmap_len); in efx_tx_queue_get_insert_buffer()
/linux/drivers/net/ethernet/sfc/falcon/
H A Dtx.c39 buffer->unmap_len = 0; in ef4_tx_get_copy_buffer()
48 if (buffer->unmap_len) { in ef4_dequeue_buffer()
52 dma_unmap_single(dma_dev, unmap_addr, buffer->unmap_len, in ef4_dequeue_buffer()
55 dma_unmap_page(dma_dev, unmap_addr, buffer->unmap_len, in ef4_dequeue_buffer()
57 buffer->unmap_len = 0; in ef4_dequeue_buffer()
206 size_t len, unmap_len; in ef4_tx_map_data() local
215 unmap_len = len; in ef4_tx_map_data()
232 buffer->unmap_len = unmap_len; in ef4_tx_map_data()
250 unmap_len = len; in ef4_tx_map_data()
/linux/drivers/dma/ppc4xx/
H A Dadma.h151 unsigned int unmap_len; member
H A Dadma.c1963 group_start->unmap_len = 0; in ppc440spe_adma_prep_dma_interrupt()
2004 sw_desc->unmap_len = len; in ppc440spe_adma_prep_dma_memcpy()
2049 sw_desc->unmap_len = len; in ppc440spe_adma_prep_dma_xor()
2128 iter->unmap_len = len; in ppc440spe_dma01_prep_mult()
2154 iter->unmap_len = len; in ppc440spe_dma01_prep_mult()
2212 iter->unmap_len = len; in ppc440spe_dma01_prep_sum_product()
2238 iter->unmap_len = len; in ppc440spe_dma01_prep_sum_product()
2263 iter->unmap_len = len; in ppc440spe_dma01_prep_sum_product()
2409 iter->unmap_len = len; in ppc440spe_dma01_prep_pq()
2450 iter->unmap_len = len; in ppc440spe_dma2_prep_pq()
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/linux/tools/testing/selftests/iommu/
H A Diommufd.c854 uint64_t unmap_len; in TEST_F() local
877 &unmap_len)); in TEST_F()
878 ASSERT_EQ(32 * PAGE_SIZE, unmap_len); in TEST_F()