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Searched refs:dma_map (Results 1 - 25 of 41) sorted by relevance

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/kernel/linux/linux-5.10/net/xdp/
H A Dxsk_buff_pool.c273 struct xsk_dma_map *dma_map; in xp_find_dma_map() local
275 list_for_each_entry(dma_map, &pool->umem->xsk_dma_list, list) { in xp_find_dma_map()
276 if (dma_map->netdev == pool->netdev) in xp_find_dma_map()
277 return dma_map; in xp_find_dma_map()
286 struct xsk_dma_map *dma_map; in xp_create_dma_map() local
288 dma_map = kzalloc(sizeof(*dma_map), GFP_KERNEL); in xp_create_dma_map()
289 if (!dma_map) in xp_create_dma_map()
292 dma_map->dma_pages = kvcalloc(nr_pages, sizeof(*dma_map in xp_create_dma_map()
307 xp_destroy_dma_map(struct xsk_dma_map *dma_map) xp_destroy_dma_map() argument
314 __xp_dma_unmap(struct xsk_dma_map *dma_map, unsigned long attrs) __xp_dma_unmap() argument
334 struct xsk_dma_map *dma_map; xp_dma_unmap() local
355 xp_check_dma_contiguity(struct xsk_dma_map *dma_map) xp_check_dma_contiguity() argument
367 xp_init_dma_info(struct xsk_buff_pool *pool, struct xsk_dma_map *dma_map) xp_init_dma_info() argument
385 struct xsk_dma_map *dma_map; xp_dma_map() local
[all...]
/kernel/linux/linux-6.6/net/xdp/
H A Dxsk_buff_pool.c300 struct xsk_dma_map *dma_map; in xp_find_dma_map() local
302 list_for_each_entry(dma_map, &pool->umem->xsk_dma_list, list) { in xp_find_dma_map()
303 if (dma_map->netdev == pool->netdev) in xp_find_dma_map()
304 return dma_map; in xp_find_dma_map()
313 struct xsk_dma_map *dma_map; in xp_create_dma_map() local
315 dma_map = kzalloc(sizeof(*dma_map), GFP_KERNEL); in xp_create_dma_map()
316 if (!dma_map) in xp_create_dma_map()
319 dma_map->dma_pages = kvcalloc(nr_pages, sizeof(*dma_map in xp_create_dma_map()
334 xp_destroy_dma_map(struct xsk_dma_map *dma_map) xp_destroy_dma_map() argument
341 __xp_dma_unmap(struct xsk_dma_map *dma_map, unsigned long attrs) __xp_dma_unmap() argument
361 struct xsk_dma_map *dma_map; xp_dma_unmap() local
383 xp_check_dma_contiguity(struct xsk_dma_map *dma_map) xp_check_dma_contiguity() argument
395 xp_init_dma_info(struct xsk_buff_pool *pool, struct xsk_dma_map *dma_map) xp_init_dma_info() argument
423 struct xsk_dma_map *dma_map; xp_dma_map() local
[all...]
/kernel/linux/linux-5.10/drivers/misc/genwqe/
H A Dcard_dev.c121 struct dma_mapping *dma_map) in __genwqe_add_mapping()
126 list_add(&dma_map->card_list, &cfile->map_list); in __genwqe_add_mapping()
131 struct dma_mapping *dma_map) in __genwqe_del_mapping()
136 list_del(&dma_map->card_list); in __genwqe_del_mapping()
193 struct dma_mapping *dma_map; in genwqe_remove_mappings() local
198 dma_map = list_entry(node, struct dma_mapping, card_list); in genwqe_remove_mappings()
200 list_del_init(&dma_map->card_list); in genwqe_remove_mappings()
211 __func__, i++, dma_map->u_vaddr, in genwqe_remove_mappings()
212 (unsigned long)dma_map->k_vaddr, in genwqe_remove_mappings()
213 (unsigned long)dma_map in genwqe_remove_mappings()
120 __genwqe_add_mapping(struct genwqe_file *cfile, struct dma_mapping *dma_map) __genwqe_add_mapping() argument
130 __genwqe_del_mapping(struct genwqe_file *cfile, struct dma_mapping *dma_map) __genwqe_del_mapping() argument
231 struct dma_mapping *dma_map; genwqe_remove_pinnings() local
394 struct dma_mapping *dma_map; genwqe_vma_close() local
441 struct dma_mapping *dma_map; genwqe_mmap() local
774 struct dma_mapping *dma_map; genwqe_pin_mem() local
806 struct dma_mapping *dma_map; genwqe_unpin_mem() local
836 struct dma_mapping *dma_map; ddcb_cmd_cleanup() local
[all...]
/kernel/linux/linux-6.6/drivers/misc/genwqe/
H A Dcard_dev.c121 struct dma_mapping *dma_map) in __genwqe_add_mapping()
126 list_add(&dma_map->card_list, &cfile->map_list); in __genwqe_add_mapping()
131 struct dma_mapping *dma_map) in __genwqe_del_mapping()
136 list_del(&dma_map->card_list); in __genwqe_del_mapping()
193 struct dma_mapping *dma_map; in genwqe_remove_mappings() local
198 dma_map = list_entry(node, struct dma_mapping, card_list); in genwqe_remove_mappings()
200 list_del_init(&dma_map->card_list); in genwqe_remove_mappings()
211 __func__, i++, dma_map->u_vaddr, in genwqe_remove_mappings()
212 (unsigned long)dma_map->k_vaddr, in genwqe_remove_mappings()
213 (unsigned long)dma_map in genwqe_remove_mappings()
120 __genwqe_add_mapping(struct genwqe_file *cfile, struct dma_mapping *dma_map) __genwqe_add_mapping() argument
130 __genwqe_del_mapping(struct genwqe_file *cfile, struct dma_mapping *dma_map) __genwqe_del_mapping() argument
231 struct dma_mapping *dma_map; genwqe_remove_pinnings() local
394 struct dma_mapping *dma_map; genwqe_vma_close() local
441 struct dma_mapping *dma_map; genwqe_mmap() local
774 struct dma_mapping *dma_map; genwqe_pin_mem() local
806 struct dma_mapping *dma_map; genwqe_unpin_mem() local
836 struct dma_mapping *dma_map; ddcb_cmd_cleanup() local
[all...]
/kernel/linux/linux-5.10/drivers/scsi/ibmvscsi_tgt/
H A Dlibsrp.c163 int dma_map, int ext_desc) in srp_direct_data()
169 if (dma_map) { in srp_direct_data()
186 if (dma_map) in srp_direct_data()
195 int dma_map, int ext_desc) in srp_indirect_data()
204 if (dma_map || ext_desc) { in srp_indirect_data()
217 if (ext_desc && dma_map) { in srp_indirect_data()
242 if (dma_map) { in srp_indirect_data()
258 if (dma_map) in srp_indirect_data()
262 if (token && dma_map) { in srp_indirect_data()
296 srp_rdma_t rdma_io, int dma_map, in in srp_transfer_data()
161 srp_direct_data(struct ibmvscsis_cmd *cmd, struct srp_direct_buf *md, enum dma_data_direction dir, srp_rdma_t rdma_io, int dma_map, int ext_desc) srp_direct_data() argument
192 srp_indirect_data(struct ibmvscsis_cmd *cmd, struct srp_cmd *srp_cmd, struct srp_indirect_buf *id, enum dma_data_direction dir, srp_rdma_t rdma_io, int dma_map, int ext_desc) srp_indirect_data() argument
295 srp_transfer_data(struct ibmvscsis_cmd *cmd, struct srp_cmd *srp_cmd, srp_rdma_t rdma_io, int dma_map, int ext_desc) srp_transfer_data() argument
[all...]
/kernel/linux/linux-6.6/drivers/scsi/ibmvscsi_tgt/
H A Dlibsrp.c163 int dma_map, int ext_desc) in srp_direct_data()
169 if (dma_map) { in srp_direct_data()
186 if (dma_map) in srp_direct_data()
195 int dma_map, int ext_desc) in srp_indirect_data()
204 if (dma_map || ext_desc) { in srp_indirect_data()
217 if (ext_desc && dma_map) { in srp_indirect_data()
242 if (dma_map) { in srp_indirect_data()
258 if (dma_map) in srp_indirect_data()
262 if (token && dma_map) { in srp_indirect_data()
296 srp_rdma_t rdma_io, int dma_map, in in srp_transfer_data()
161 srp_direct_data(struct ibmvscsis_cmd *cmd, struct srp_direct_buf *md, enum dma_data_direction dir, srp_rdma_t rdma_io, int dma_map, int ext_desc) srp_direct_data() argument
192 srp_indirect_data(struct ibmvscsis_cmd *cmd, struct srp_cmd *srp_cmd, struct srp_indirect_buf *id, enum dma_data_direction dir, srp_rdma_t rdma_io, int dma_map, int ext_desc) srp_indirect_data() argument
295 srp_transfer_data(struct ibmvscsis_cmd *cmd, struct srp_cmd *srp_cmd, srp_rdma_t rdma_io, int dma_map, int ext_desc) srp_transfer_data() argument
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_dmabuf.c84 void *obj_map, *dma_map; in igt_dmabuf_import() local
113 dma_map = dma_buf_vmap(dmabuf); in igt_dmabuf_import()
114 if (!dma_map) { in igt_dmabuf_import()
129 memset(dma_map, pattern[i], PAGE_SIZE); in igt_dmabuf_import()
140 if (memchr_inv(dma_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
153 dma_buf_vunmap(dmabuf, dma_map); in igt_dmabuf_import()
/kernel/linux/linux-5.10/include/trace/events/
H A Dintel_iommu.h19 DECLARE_EVENT_CLASS(dma_map,
46 DEFINE_EVENT(dma_map, map_single,
52 DEFINE_EVENT(dma_map, bounce_map_single,
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_dmabuf.c346 void *obj_map, *dma_map; in igt_dmabuf_import() local
377 dma_map = err ? NULL : map.vaddr; in igt_dmabuf_import()
378 if (!dma_map) { in igt_dmabuf_import()
393 memset(dma_map, pattern[i], PAGE_SIZE); in igt_dmabuf_import()
404 if (memchr_inv(dma_map, pattern[i], PAGE_SIZE)) { in igt_dmabuf_import()
/kernel/linux/linux-5.10/drivers/net/ethernet/qlogic/qed/
H A Dqed_chain.c120 entry->dma_map); in qed_chain_free_pbl()
305 addr_tbl[i].dma_map = phys; in qed_chain_alloc_pbl()
/kernel/linux/linux-5.10/drivers/usb/host/
H A Dr8a66597.h80 unsigned char dma_map; member
121 unsigned char dma_map; member
H A Dr8a66597-hcd.c768 if ((r8a66597->dma_map & (1 << i)) != 0) in enable_r8a66597_pipe_dma()
778 r8a66597->dma_map |= 1 << i; in enable_r8a66597_pipe_dma()
779 dev->dma_map |= 1 << i; in enable_r8a66597_pipe_dma()
883 r8a66597->dma_map &= ~(dev->dma_map); in disable_r8a66597_pipe_all()
884 dev->dma_map = 0; in disable_r8a66597_pipe_all()
/kernel/linux/linux-6.6/drivers/net/ethernet/qlogic/qed/
H A Dqed_chain.c120 entry->dma_map); in qed_chain_free_pbl()
305 addr_tbl[i].dma_map = phys; in qed_chain_alloc_pbl()
/kernel/linux/linux-6.6/drivers/usb/host/
H A Dr8a66597.h80 unsigned char dma_map; member
121 unsigned char dma_map; member
H A Dr8a66597-hcd.c768 if ((r8a66597->dma_map & (1 << i)) != 0) in enable_r8a66597_pipe_dma()
778 r8a66597->dma_map |= 1 << i; in enable_r8a66597_pipe_dma()
779 dev->dma_map |= 1 << i; in enable_r8a66597_pipe_dma()
883 r8a66597->dma_map &= ~(dev->dma_map); in disable_r8a66597_pipe_all()
884 dev->dma_map = 0; in disable_r8a66597_pipe_all()
/kernel/linux/linux-5.10/drivers/vdpa/
H A Dvdpa.c84 if (!!config->dma_map != !!config->dma_unmap) in __vdpa_alloc_device()
/kernel/linux/linux-6.6/drivers/net/vmxnet3/
H A Dvmxnet3_xdp.c117 struct vmxnet3_tx_queue *tq, bool dma_map) in vmxnet3_xdp_xmit_frame()
141 if (dma_map) { /* ndo_xdp_xmit */ in vmxnet3_xdp_xmit_frame()
115 vmxnet3_xdp_xmit_frame(struct vmxnet3_adapter *adapter, struct xdp_frame *xdpf, struct vmxnet3_tx_queue *tq, bool dma_map) vmxnet3_xdp_xmit_frame() argument
/kernel/linux/linux-5.10/include/linux/
H A Dvdpa.h175 * @dma_map: Map an area of PA to IOVA (optional)
186 * must be implemented with dma_map)
237 int (*dma_map)(struct vdpa_device *vdev, u64 iova, u64 size, member
/kernel/linux/linux-5.10/drivers/vhost/
H A Dvdpa.c579 if (ops->dma_map) { in vhost_vdpa_map()
580 r = ops->dma_map(vdpa, iova, size, pa, perm); in vhost_vdpa_map()
605 if (ops->dma_map) { in vhost_vdpa_unmap()
806 if (ops->set_map || ops->dma_map) in vhost_vdpa_alloc_domain()
/kernel/linux/linux-6.6/drivers/vhost/
H A Dvdpa.c801 if (ops->dma_map) { in vhost_vdpa_general_unmap()
894 if (ops->dma_map) { in vhost_vdpa_map()
895 r = ops->dma_map(vdpa, asid, iova, size, pa, perm, opaque); in vhost_vdpa_map()
1215 if (ops->set_map || ops->dma_map) in vhost_vdpa_alloc_domain()
1461 if (!ops->set_map && !ops->dma_map && in vhost_vdpa_probe()
/kernel/linux/linux-5.10/drivers/infiniband/hw/bnxt_re/
H A Dqplib_res.h215 dma_addr_t dma_map; member
H A Dqplib_res.c878 stats->dma, stats->dma_map); in bnxt_qplib_free_stats_ctx()
892 &stats->dma_map, GFP_KERNEL); in bnxt_qplib_alloc_stats_ctx()
/kernel/linux/linux-6.6/include/linux/
H A Dvdpa.h299 * @dma_map: Map an area of PA to IOVA (optional)
311 * must be implemented with dma_map)
393 int (*dma_map)(struct vdpa_device *vdev, unsigned int asid, member
/kernel/linux/linux-5.10/include/linux/qed/
H A Dqed_chain.h72 dma_addr_t dma_map; member
/kernel/linux/linux-6.6/include/linux/qed/
H A Dqed_chain.h72 dma_addr_t dma_map; member

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