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Searched full:vrings (Results 1 – 18 of 18) sorted by relevance

/Linux-v5.15/include/linux/
Dvringh.h59 * @find_vrhs: find the host vrings and instantiate them
61 * nhvrs: the number of host vrings to find
62 * hvrs: on success, includes new host vrings
66 * @del_vrhs: free the host vrings found by find_vrhs().
109 /* Helpers for userspace vrings. */
171 /* Helpers for kernelspace vrings. */
Dremoteproc.h278 * @num_of_vrings: indicates how many vrings are described in this vdev header
591 /* we currently support only two vrings per rvdev */
623 * @vring: the vrings for this vdev
Dvirtio.h102 * @vringh_config: configuration ops for host vrings.
/Linux-v5.15/drivers/platform/mellanox/
Dmlxbf-tmfifo.c108 * @vrings: array of tmfifo vrings of this device
119 struct mlxbf_tmfifo_vring vrings[MLXBF_TMFIFO_VRING_MAX]; member
207 /* Free vrings of the FIFO device. */
214 for (i = 0; i < ARRAY_SIZE(tm_vdev->vrings); i++) { in mlxbf_tmfifo_free_vrings()
215 vring = &tm_vdev->vrings[i]; in mlxbf_tmfifo_free_vrings()
229 /* Allocate vrings for the FIFO. */
239 for (i = 0; i < ARRAY_SIZE(tm_vdev->vrings); i++) { in mlxbf_tmfifo_alloc_vrings()
240 vring = &tm_vdev->vrings[i]; in mlxbf_tmfifo_alloc_vrings()
652 vring = &tm_dev2->vrings[MLXBF_TMFIFO_VRING_RX]; in mlxbf_tmfifo_rxtx_header()
816 vring = &tm_vdev->vrings[queue_id]; in mlxbf_tmfifo_work_rxtx()
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/Linux-v5.15/Documentation/devicetree/bindings/remoteproc/
Dst,stm32-rproc.yaml89 vrings, ...).
Dti,k3-dsp-rproc.yaml68 - description: region used for dynamic DMA allocations like vrings and
Dti,k3-r5f-rproc.yaml150 - description: region used for dynamic DMA allocations like vrings and
/Linux-v5.15/drivers/net/wireless/ath/wil6210/
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()
2212 /* Check status of tx vrings and stop/wake net queues if needed
2225 * descriptor availability. Wake if all vrings are not in low descriptor
2346 * all stations VRINGs in wil_start_xmit()
2354 * the skb in all stations VRINGs in wil_start_xmit()
Dpmc.c103 * HW has limitation that all vrings addresses must share the same in wil_pmc_alloc()
Dwmi.h933 /* 0-23 vrings */
972 /* 0-23 vrings */
Dwil6210.h521 * In enahnced DMA it represents the descriptor ring (vrings are handled by FW)
Dmain.c291 /* release vrings */ in wil_disconnect_cid_complete()
/Linux-v5.15/drivers/remoteproc/
Dremoteproc_core.c497 * device features, vrings information, virtio config space, etc...
499 * Before registering the vdev, the vrings are allocated from non-cacheable
500 * physically contiguous memory. Currently we only support two vrings per
537 dev_dbg(dev, "vdev rsc: id %d, dfeatures 0x%x, cfg len %d, %d vrings\n", in rproc_handle_vdev()
540 /* we currently support only two vrings per rvdev */ in rproc_handle_vdev()
542 dev_err(dev, "too many vrings: %d\n", rsc->num_of_vrings); in rproc_handle_vdev()
582 /* parse the vrings */ in rproc_handle_vdev()
Dda8xx_remoteproc.c89 /* Process incoming buffers on all our vrings */ in handle_event()
Dremoteproc_debugfs.c335 seq_printf(seq, " Number of vrings %d\n", v->num_of_vrings); in rproc_rsc_table_show()
Dkeystone_remoteproc.c139 * only 2 vrings, but this can be changed if needed.
/Linux-v5.15/Documentation/staging/
Dremoteproc.rst348 virtio config space, vrings information, etc.
/Linux-v5.15/drivers/rpmsg/
Dvirtio_rpmsg_bus.c891 /* we expect symmetric tx/rx vrings */ in rpmsg_probe()
895 /* we need less buffers if vrings are small */ in rpmsg_probe()