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Searched full:vrings (Results 1 – 21 of 21) sorted by relevance

/linux/include/linux/
H A Dvringh.h65 * @find_vrhs: find the host vrings and instantiate them
67 * nhvrs: the number of host vrings to find
68 * hvrs: on success, includes new host vrings
72 * @del_vrhs: free the host vrings found by find_vrhs().
125 /* Helpers for userspace vrings. */
184 /* Helpers for kernelspace vrings. */
H A Dremoteproc.h278 * @num_of_vrings: indicates how many vrings are described in this vdev header
609 /* we currently support only two vrings per rvdev */
640 * @vring: the vrings for this vdev
H A Dvirtio.h143 * @vringh_config: configuration ops for host vrings.
/linux/drivers/platform/mellanox/
H A Dmlxbf-tmfifo.c128 * @vrings: array of tmfifo vrings of this device
140 struct mlxbf_tmfifo_vring vrings[MLXBF_TMFIFO_VRING_MAX]; member
245 /* Free vrings of the FIFO device. */
252 for (i = 0; i < ARRAY_SIZE(tm_vdev->vrings); i++) { in mlxbf_tmfifo_free_vrings()
253 vring = &tm_vdev->vrings[i]; in mlxbf_tmfifo_free_vrings()
267 /* Allocate vrings for the FIFO. */
277 for (i = 0; i < ARRAY_SIZE(tm_vdev->vrings); i++) { in mlxbf_tmfifo_alloc_vrings()
278 vring = &tm_vdev->vrings[i]; in mlxbf_tmfifo_alloc_vrings()
700 vring = &tm_dev2->vrings[MLXBF_TMFIFO_VRING_R in mlxbf_tmfifo_rxtx_header()
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/linux/Documentation/devicetree/bindings/remoteproc/
H A Drenesas,rcar-rproc.yaml33 vrings, ...).
H A Dti,k3-m4f-rproc.yaml68 - description: regions used for DMA allocations like vrings, vring buffers
H A Dst,stm32-rproc.yaml102 vrings, ...).
H A Dti,k3-dsp-rproc.yaml69 - description: region used for dynamic DMA allocations like vrings and
H A Dxlnx,zynqmp-r5fss.yaml128 vrings, ...). This reserved memory region will be allocated in DDR memory.
/linux/drivers/net/wireless/ath/wil6210/
H A Dtxrx.c63 /* returns true when all tx vrings are empty */
131 * HW has limitation that all vrings addresses must share the same in wil_vring_alloc()
1485 * duplicate skb and send it to other active vrings;
1582 wil_dbg_txrx(wil, "Tx while no vrings active?\n"); in wil_find_tx_bcast_2()
1590 /* find other active vrings and duplicate skb for each */ in wil_find_tx_bcast_2()
2210 /* Check status of tx vrings and stop/wake net queues if needed
2223 * descriptor availability. Wake if all vrings are not in low descriptor
2344 * all stations VRINGs in wil_start_xmit()
2352 * the skb in all stations VRINGs in wil_start_xmit()
H A Dpmc.c103 * HW has limitation that all vrings addresses must share the same in wil_pmc_alloc()
H A Dwmi.h933 /* 0-23 vrings */
972 /* 0-23 vrings */
H A Dwil6210.h520 * In enahnced DMA it represents the descriptor ring (vrings are handled by FW)
H A Dmain.c291 /* release vrings */ in wil_disconnect_cid_complete()
/linux/drivers/remoteproc/
H A Dremoteproc_core.c458 * device features, vrings information, virtio config space, etc...
460 * Before registering the vdev, the vrings are allocated from non-cacheable
461 * physically contiguous memory. Currently we only support two vrings per
499 dev_dbg(dev, "vdev rsc: id %d, dfeatures 0x%x, cfg len %d, %d vrings\n", in rproc_handle_vdev()
502 /* we currently support only two vrings per rvdev */ in rproc_handle_vdev()
504 dev_err(dev, "too many vrings: %d\n", rsc->num_of_vrings); in rproc_handle_vdev()
H A Dda8xx_remoteproc.c89 /* Process incoming buffers on all our vrings */ in handle_event()
H A Dremoteproc_debugfs.c335 seq_printf(seq, " Number of vrings %d\n", v->num_of_vrings); in rproc_rsc_table_show()
H A Dkeystone_remoteproc.c139 * only 2 vrings, but this can be changed if needed.
H A Dremoteproc_virtio.c532 /* parse the vrings */ in rproc_virtio_probe()
/linux/Documentation/staging/
H A Dremoteproc.rst349 virtio config space, vrings information, etc.
/linux/drivers/virtio/
H A Dvirtio_ring.c119 * The parameters for creating vrings are reserved for creating new