Home
last modified time | relevance | path

Searched refs:niov_shift (Results 1 – 5 of 5) sorted by relevance

/linux/net/core/
H A Ddevmem.c49 ((dma_addr_t)net_iov_idx(niov) << owner->binding->niov_shift); in net_devmem_get_dma_addr()
97 1UL << binding->niov_shift, in net_devmem_alloc_dmabuf()
103 index = offset >> binding->niov_shift; in net_devmem_alloc_dmabuf()
117 size_t niov_size = 1UL << binding->niov_shift; in net_devmem_free_dmabuf()
168 if (binding->niov_shift != PAGE_SHIFT) in net_devmem_bind_dmabuf_to_queue()
169 mp_params.rx_page_size = 1U << binding->niov_shift; in net_devmem_bind_dmabuf_to_queue()
192 unsigned int dmabuf_fd, unsigned int niov_shift, in net_devmem_bind_dmabuf() argument
197 size_t niov_size = 1UL << niov_shift; in net_devmem_bind_dmabuf()
223 binding->niov_shift = niov_shift; in net_devmem_bind_dmabuf()
266 binding->chunk_pool = gen_pool_create(niov_shift, in net_devmem_bind_dmabuf()
[all …]
H A Ddevmem.h74 unsigned int niov_shift; member
98 unsigned int dmabuf_fd, unsigned int niov_shift,
132 ((unsigned long)net_iov_idx(niov) << co->binding->niov_shift); in net_iov_virtual_addr()
182 unsigned int niov_shift, in net_devmem_bind_dmabuf() argument
H A Dnetdev-genl.c1016 unsigned int niov_shift = PAGE_SHIFT; in netdev_nl_bind_rx_doit() local
1043 niov_shift = ilog2(rx_page_size); in netdev_nl_bind_rx_doit()
1096 dmabuf_fd, niov_shift, priv, in netdev_nl_bind_rx_doit()
/linux/io_uring/
H A Dzcrx.c83 niov_pages_shift = area->ifq->niov_shift - PAGE_SHIFT; in io_zcrx_iov_page()
102 unsigned niov_size = 1U << ifq->niov_shift; in io_populate_area_dma()
359 niov_size = 1U << zcrx->niov_shift; in zcrx_sync_for_device()
520 if (ifq->niov_shift && ifq->niov_shift != buf_size_shift) in __zcrx_create_area()
542 ifq->niov_shift = buf_size_shift; in __zcrx_create_area()
543 nr_iovs = area->mem.size >> ifq->niov_shift; in __zcrx_create_area()
921 mp_param.rx_page_size = 1U << ifq->niov_shift; in zcrx_register_netdev()
1072 WARN_ON_ONCE(!ifq->niov_shift); in io_register_zcrx()
1083 reg.rx_buf_len = 1U << ifq->niov_shift; in io_register_zcrx()
[all...]
H A Dzcrx.h65 unsigned niov_shift; member