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Searched refs:device (Results 1 – 25 of 106) sorted by relevance

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/spdk/lib/vfio_user/host/
H A Dvfio_user_pci.c161 vfio_device_dma_map(struct vfio_device *device) in vfio_device_dma_map() argument
168 device->map = spdk_mem_map_alloc((uint64_t)NULL, &vfio_map_ops, device); in vfio_device_dma_map()
169 if (device->map == NULL) { in vfio_device_dma_map()
200 vfio_device_setup_sparse_mmaps(struct vfio_device *device, int index, in vfio_device_setup_sparse_mmaps() argument
205 struct vfio_pci_region *region = &device->regions[index]; in vfio_device_setup_sparse_mmaps()
239 device->regions[index].nr_mmaps = j; in vfio_device_setup_sparse_mmaps()
249 vfio_device_map_region(struct vfio_device *device, struct vfio_pci_region *region, int fd) in vfio_device_map_region() argument
273 vfio_device_map_bars_and_config_region(struct vfio_device *device) in vfio_device_map_bars_and_config_region() argument
288 for (i = 0; i < device->pci_regions; i++) { in vfio_device_map_bars_and_config_region()
293 ret = vfio_user_get_dev_region_info(device, info, len, fds, VFIO_MAXIMUM_SPARSE_MMAP_REGIONS); in vfio_device_map_bars_and_config_region()
[all …]
/spdk/test/ftl/
H A Dftl.sh17 if [[ -n $device ]]; then
21 "$rpc_py" bdev_nvme_attach_controller -b nvme0 -t PCIe -a $device
34 PCI_ALLOWED="$device" PCI_BLOCKED="" DRIVER_OVERRIDE="" $rootdir/scripts/setup.sh
62 device=$disk
68 if [ -z "$device" ]; then
73 run_test "ftl_fio_basic" $testdir/fio.sh $device $nv_cache basic
74 run_test "ftl_bdevperf" $testdir/bdevperf.sh $device $nv_cache
75 run_test "ftl_trim" $testdir/trim.sh $device $nv_cache
76 run_test "ftl_restore" $testdir/restore.sh -c $nv_cache $device
77 run_test "ftl_dirty_shutdown" $testdir/dirty_shutdown.sh -c $nv_cache $device
[all …]
/spdk/module/accel/dpdk_cryptodev/
H A Daccel_dpdk_cryptodev.c26 * load balance the QAT device.
51 /* This is the max number of IOs we can supply to any crypto device QP at one time.
108 struct accel_dpdk_cryptodev_device *device; /* ptr to crypto device */
118 struct rte_cryptodev_info cdev_info; /* includes DPDK device friendly name */
120 uint8_t cdev_id; /* identifier for the device */
126 struct accel_dpdk_cryptodev_device *device;
147 /* Array of qpairs for each available device. The specific device will be selected depending on the crypto key */
246 /* Each run of the poller will get just what the device ha in accel_dpdk_cryptodev_poll_qp()
107 struct accel_dpdk_cryptodev_device *device; /* ptr to crypto device */ global() member
125 struct accel_dpdk_cryptodev_device *device; global() member
798 struct accel_dpdk_cryptodev_device *device, *device_tmp; accel_dpdk_cryptodev_get_next_device_qpair() local
821 struct accel_dpdk_cryptodev_device *device; accel_dpdk_cryptodev_assign_device_qps() local
1000 struct accel_dpdk_cryptodev_device *device; accel_dpdk_cryptodev_create() local
1126 accel_dpdk_cryptodev_release(struct accel_dpdk_cryptodev_device * device) accel_dpdk_cryptodev_release() argument
1151 struct accel_dpdk_cryptodev_device *device, *tmp_dev; accel_dpdk_cryptodev_init() local
1281 struct accel_dpdk_cryptodev_device *device, *tmp; accel_dpdk_cryptodev_fini_cb() local
1313 accel_dpdk_cryptodev_key_handle_session_free(struct accel_dpdk_cryptodev_device * device,void * session) accel_dpdk_cryptodev_key_handle_session_free() argument
1326 accel_dpdk_cryptodev_key_handle_session_create(struct accel_dpdk_cryptodev_device * device,struct rte_crypto_sym_xform * cipher_xform) accel_dpdk_cryptodev_key_handle_session_create() argument
1445 struct accel_dpdk_cryptodev_device *device; accel_dpdk_cryptodev_key_init() local
[all...]
/spdk/test/sma/
H A Dcrypto.sh105 local device=$1
112 "device_handle": "$device",
189 # Create an empty device first
190 device=$(create_device | jq -r '.handle')
193 attach_volume $device $uuid
201 detach_volume $device $uuid
204 attach_volume $device $uuid AES_CBC $key0
218 attach_volume $device $uuid AES_CBC $key0
232 NOT attach_volume $device $uuid AES_XTS $key0
234 NOT attach_volume $device
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H A Dqos.sh59 # Prepare a device with a volume
62 device=$(create_device $uuid | jq -r '.handle')
78 # Make sure that invalid device type causes an error
86 "device_handle": "$device",
110 "device_handle": "$device",
135 "device_handle": "$device",
164 "device_handle": "$device",
177 # Check non-existing device handle/volume_id
182 "device_handle": "${device}-invalid",
195 "device_handle": "$device",
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H A Dvhost_blk.sh211 device=$(create_device 0 $uuid | jq -r '.handle')
237 "device_handle": "$device",
268 "device_handle": "$device",
299 "device_handle": "$device",
318 "device_handle": "$device",
344 delete_device "$device"
/spdk/test/iscsi_tgt/filesystem/
H A Dfilesystem.sh72 mkdir -p /mnt/device
92 mount /dev/${dev}1 /mnt/device
94 …fio -filename=/mnt/device/test -direct=1 -iodepth 64 -thread=1 -invalidate=1 -rw=randwrite -ioengi…
96 umount /mnt/device
106 mount -o rw /dev/${dev}1 /mnt/device
109 fio -filename=/mnt/device/test -direct=1 -iodepth 64 -thread=1 -invalidate=1 -rw=randread \
116 rm -rf /mnt/device/test
117 umount /mnt/device
119 touch /mnt/device/aaa
120 umount /mnt/device
[all …]
/spdk/proto/
H A Dsma.proto70 // Create device request
72 // Volume to immediately attach to the created device. This field may be
73 // optional for some device types (e.g. NVMe), while it may be required for
87 // Create device response
89 // Device handle that can uniquely identify a device within an instance of
94 // Delete device request
100 // Delete device response
127 // given device/volume, it must be set to 0.
148 // the QoS will be set up on the whole device (all volumes attached to that
149 // device will share QoS settings). Some device types might only support
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/spdk/python/spdk/sma/
H A Dsma.py10 from .device import DeviceException
49 for device in self._devices.values():
51 if device.owns_device(handle):
52 return device
96 device = self._find_device_by_handle(request.handle)
97 if device is None:
100 if not device.allow_delete_volumes and self._volume_mgr.has_volumes(request.handle):
103 device.delete_device(request)
125 device = self._find_device_by_handle(request.device_handle)
126 if device is None:
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H A D__init__.py12 from .device import DeviceException # noqa
13 from .device import DeviceManager # noqa
14 from .device import NvmfTcpDeviceManager # noqa
15 from .device import VhostBlkDeviceManager # noqa
16 from .device import NvmfVfioDeviceManager # noqa
/spdk/module/accel/dpdk_compressdev/
H A Daccel_dpdk_compressdev.c51 struct rte_compressdev_info cdev_info; /* includes device friendly name */
52 uint8_t cdev_id; /* identifier for the device */
62 /* Global list and lock for unique device/queue pair combos */
64 struct compress_dev *device; /* ptr to compression device */
73 char *drv_name; /* name of the compression device driver */
121 /* Called by accel_init_compress_drivers() to init each discovered compression device */ in create_compress_dev()
125 struct compress_dev *device; in create_compress_dev()
132 device = calloc(1, sizeof(struct compress_dev)); in create_compress_dev()
133 if (!device) { in create_compress_dev()
63 struct compress_dev *device; /* ptr to compression device */ global() member
123 struct compress_dev *device; create_compress_dev() local
252 struct compress_dev *device; accel_init_compress_drivers() local
860 struct compress_dev *device; _device_unregister_cb() local
[all...]
/spdk/doc/
H A Dsma.md17 `sma.proto` file, while device-specific options are defined in their separate
23 and can exist even if it's not presented to the host system. A device is
25 capable of presenting one or more volumes (depending on the type of the device)
33 This method creates a device. If a device with given parameters already exists,
34 it becomes a no-op and returns a handle to that device.
39 created device. This field may be optional for some device types (e.g. NVMe),
42 crypto when attaching a volume to a device. Users must specify the crypto engine
46 the type of device to create.
50 - `handle`: Opaque handle identifying the device.
54 This method deletes a device. Volumes that are still attached to a device being
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H A Duserspace.md7 foremost, a _driver_ is software that directly controls a particular device
16 with the hardware device that they are controlling.
18 In order for SPDK to take control of a device, it must first instruct the
20 the kernel driver from the device and on Linux is done by
22 SPDK then rebinds the driver to one of two special device drivers that come
27 system that the device has a driver bound to it so it won't automatically try
29 any way, nor do they even understand what type of device it is. The primary
36 Once the device is unbound from the operating system kernel, the operating
37 system can't use it anymore. For example, if you unbind an NVMe device on Linux,
39 means that filesystems mounted on the device will also be removed and kernel
[all …]
H A Dbdev_pg.md10 A block device is a storage device that supports reading and writing data in
15 The block device layer consists of a single generic library in `lib/bdev`,
19 of block device. This guide will cover how to interact with bdevs using that
35 generic block device. struct spdk_bdev_desc, heretofore called a *descriptor*,
36 represents a handle to a given block device. Descriptors are used to establish
37 and track permissions to use the underlying block device, much like a file
38 descriptor on UNIX systems. Requests to the block device are asynchronous and
64 device object can be obtained by calling spdk_bdev_get_by_name(), or the entire
70 name to look up the block device.
74 In order to send I/O requests to a block device, it must first be opened by
[all …]
/spdk/lib/idxd/
H A Didxd_kernel.c60 struct accfg_device *device; in kernel_idxd_probe() local
70 accfg_device_foreach(ctx, device) { in kernel_idxd_probe()
77 dstate = accfg_device_get_state(device); in kernel_idxd_probe()
82 pasid_enabled = accfg_device_get_pasid_enabled(device); in kernel_idxd_probe()
100 kernel_idxd->max_batch_size = accfg_device_get_max_batch_size(device); in kernel_idxd_probe()
101 kernel_idxd->max_xfer_size = accfg_device_get_max_transfer_size(device); in kernel_idxd_probe()
102 kernel_idxd->idxd.socket_id = accfg_device_get_numa_node(device); in kernel_idxd_probe()
105 kernel_idxd->idxd.version = accfg_device_get_version(device); in kernel_idxd_probe()
111 accfg_wq_foreach(device, wq) { in kernel_idxd_probe()
134 major = accfg_device_get_cdev_major(device); in kernel_idxd_probe()
H A Didxd_user.c20 struct spdk_pci_device *device; member
29 static struct spdk_idxd_device *idxd_attach(struct spdk_pci_device *device);
72 rc = spdk_pci_device_unmap_bar(user_idxd->device, 0, addr); in idxd_unmap_pci_bar()
84 rc = spdk_pci_device_map_bar(user_idxd->device, IDXD_MMIO_BAR, &addr, &phys_addr, &size); in idxd_map_pci_bars()
91 rc = spdk_pci_device_map_bar(user_idxd->device, IDXD_WQ_BAR, &addr, &phys_addr, &size); in idxd_map_pci_bars()
312 user_idxd->device->id.vendor_id, user_idxd->device->id.device_id); in idxd_device_configure()
337 spdk_pci_device_detach(user_idxd->device); in user_idxd_device_destruct()
506 idxd_attach(struct spdk_pci_device *device) in idxd_attach() argument
510 uint16_t did = device->id.device_id; in idxd_attach()
550 user_idxd->device = device; in idxd_attach()
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/spdk/lib/nvmf/
H A Drdma.c66 /* The request is ready to execute at the block device */
69 /* The request is currently executing at the block device */
72 /* The request finished executing at the block device */
314 struct spdk_nvmf_rdma_device *device;
335 * recv queue. Should not exceed device->attr.max_queue_depth.
407 struct spdk_nvmf_rdma_device *device;
471 struct spdk_nvmf_rdma_device *device;
511 struct spdk_nvmf_rdma_device *device;
930 /* destroy cm_id last so cma device will not be freed before we destroy the cq. */ in nvmf_rdma_qpair_destroy()
939 nvmf_rdma_resize_cq(struct spdk_nvmf_rdma_qpair *rqpair, struct spdk_nvmf_rdma_device *device) in nvmf_rdma_resize_cq()
315 struct spdk_nvmf_rdma_device *device; global() member
408 struct spdk_nvmf_rdma_device *device; global() member
472 struct spdk_nvmf_rdma_device *device; global() member
512 struct spdk_nvmf_rdma_device *device; global() member
938 nvmf_rdma_resize_cq(struct spdk_nvmf_rdma_qpair * rqpair,struct spdk_nvmf_rdma_device * device) nvmf_rdma_resize_cq() argument
985 struct spdk_nvmf_rdma_device *device; nvmf_rdma_qpair_initialize() local
1476 nvmf_rdma_fill_wr_sgl(struct spdk_nvmf_rdma_device * device,struct spdk_nvmf_rdma_request * rdma_req,struct ibv_send_wr * wr,uint32_t total_length) nvmf_rdma_fill_wr_sgl() argument
1524 nvmf_rdma_fill_wr_sgl_with_dif(struct spdk_nvmf_rdma_device * device,struct spdk_nvmf_rdma_request * rdma_req,struct ibv_send_wr * wr,uint32_t total_length,uint32_t num_extra_wrs) nvmf_rdma_fill_wr_sgl_with_dif() argument
1640 nvmf_rdma_request_fill_iovs(struct spdk_nvmf_rdma_transport * rtransport,struct spdk_nvmf_rdma_device * device,struct spdk_nvmf_rdma_request * rdma_req) nvmf_rdma_request_fill_iovs() argument
1724 nvmf_rdma_request_fill_iovs_multi_sgl(struct spdk_nvmf_rdma_transport * rtransport,struct spdk_nvmf_rdma_device * device,struct spdk_nvmf_rdma_request * rdma_req) nvmf_rdma_request_fill_iovs_multi_sgl() argument
1845 nvmf_rdma_request_parse_sgl(struct spdk_nvmf_rdma_transport * rtransport,struct spdk_nvmf_rdma_device * device,struct spdk_nvmf_rdma_request * rdma_req) nvmf_rdma_request_parse_sgl() argument
2054 struct spdk_nvmf_rdma_device *device; nvmf_rdma_request_process() local
2490 nvmf_rdma_is_rxe_device(struct spdk_nvmf_rdma_device * device) nvmf_rdma_is_rxe_device() argument
2505 struct spdk_nvmf_rdma_device *device; create_ib_device() local
2605 struct spdk_nvmf_rdma_device *device, *tmp; generate_poll_fds() local
2635 struct spdk_nvmf_rdma_device *device; nvmf_rdma_create() local
2827 destroy_ib_device(struct spdk_nvmf_rdma_transport * rtransport,struct spdk_nvmf_rdma_device * device) destroy_ib_device() argument
2862 struct spdk_nvmf_rdma_device *device, *device_tmp; nvmf_rdma_destroy() local
2917 struct spdk_nvmf_rdma_device *device; nvmf_rdma_listen() local
3109 nvmf_rdma_manage_poller(struct spdk_nvmf_rdma_transport * rtransport,struct spdk_nvmf_rdma_device * device,bool * has_inflight,bool is_add) nvmf_rdma_manage_poller() argument
3183 struct spdk_nvmf_rdma_device *device, *tmp_device; nvmf_rdma_find_ib_device() local
3244 struct spdk_nvmf_rdma_device *device; nvmf_rdma_rescan_devices() local
3415 nvmf_rdma_can_ignore_last_wqe_reached(struct spdk_nvmf_rdma_device * device) nvmf_rdma_can_ignore_last_wqe_reached() argument
3561 nvmf_rdma_handle_device_removal(struct spdk_nvmf_rdma_transport * rtransport,struct spdk_nvmf_rdma_device * device) nvmf_rdma_handle_device_removal() argument
3781 nvmf_process_ib_event(struct spdk_nvmf_rdma_device * device) nvmf_process_ib_event() argument
3870 nvmf_process_ib_events(struct spdk_nvmf_rdma_device * device,uint32_t max_events) nvmf_process_ib_events() argument
3891 struct spdk_nvmf_rdma_device *device, *tmp; nvmf_rdma_accept() local
3977 nvmf_rdma_poller_create(struct spdk_nvmf_rdma_transport * rtransport,struct spdk_nvmf_rdma_poll_group * rgroup,struct spdk_nvmf_rdma_device * device,struct spdk_nvmf_rdma_poller ** out_poller) nvmf_rdma_poller_create() argument
4060 struct spdk_nvmf_rdma_device *device; _nvmf_rdma_register_poller_in_group() local
4083 struct spdk_nvmf_rdma_device *device; nvmf_rdma_poll_group_create() local
4279 struct spdk_nvmf_rdma_device *device; nvmf_rdma_poll_group_add() local
4811 struct spdk_nvmf_rdma_device *device, *device_tmp; _nvmf_rdma_remove_destroyed_device() local
4833 struct spdk_nvmf_rdma_device *device = ctx->device; _nvmf_rdma_remove_poller_in_group_cb() local
[all...]
/spdk/scripts/env_dpdk/22.11/
H A D23.11-rte_bus_pci.h.patch6 - * Check whether this device has a PCI capability list.
18 - * Find device's PCI capability.
29 - * within the device's PCI configuration space.
37 - * Find device's PCI capability starting from a previous offset in PCI
52 - * within the device's PCI configuration space.
60 * Find device's extended PCI capability.
70 * Enables/Disables Bus Master for device's PCI command register.
97 @@ -206,54 +135,6 @@ int rte_pci_read_config(const struct rte_pci_device *device,
98 int rte_pci_write_config(const struct rte_pci_device *device,
107 - * @param device
[all …]
H A D23.07-rte_bus_pci.h.patch10 - * @param device
11 - * A pointer to a rte_pci_device structure describing the device
25 -int rte_pci_mmio_read(const struct rte_pci_device *device, int bar,
34 - * @param device
35 - * A pointer to a rte_pci_device structure describing the device
49 -int rte_pci_mmio_write(const struct rte_pci_device *device, int bar,
53 * Initialize a rte_pci_ioport object for a pci device io resource.
/spdk/lib/mlx5/
H A Dmlx5_crypto.c156 SPDK_ERRLOG("Failed to query dev %s, skipping\n", dev->device->name); in spdk_mlx5_crypto_devs_get()
160 SPDK_DEBUGLOG(mlx5, "dev %s is not Mellanox device, skipping\n", dev->device->name); in spdk_mlx5_crypto_devs_get()
164 if (!mlx5_crypto_dev_allowed(dev->device->name)) { in spdk_mlx5_crypto_devs_get()
170 SPDK_ERRLOG("Failed to query port attributes for device %s, rc %d\n", dev->device->name, rc); in spdk_mlx5_crypto_devs_get()
181 SPDK_ERRLOG("Failed to get VPORT context for device %s. Assuming ROCE is disabled\n", in spdk_mlx5_crypto_devs_get()
182 dev->device->name); in spdk_mlx5_crypto_devs_get()
188 SPDK_ERRLOG("Device %s, RoCE disabled\n", dev->device->name); in spdk_mlx5_crypto_devs_get()
196 SPDK_ERRLOG("Failed to query mlx5 dev %s, skipping\n", dev->device in spdk_mlx5_crypto_devs_release()
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/spdk/scripts/
H A Dcommon.sh8 # Check if PCI device is in PCI_ALLOWED and not in PCI_BLOCKED
10 # if PCI_ALLOWED is empty assume device is allowed
11 # if PCI_BLOCKED is empty assume device is NOT blocked
72 local pci=$1 class=$2 vendor=$3 device=$4 driver=$5 mod=$6
78 if [[ -n $vendor && -n $device ]]; then
79 vendor=0x${vendor/0x/} device=0x${device/0x/}
80 pci_bus_cache["$vendor:$device"]="${pci_bus_cache["$vendor:$device"]:+${pci_bus_cache["$vendor:$device"]} }
[all...]
/spdk/lib/env_dpdk/22.07/
H A Drte_bus_pci.h67 struct rte_device device; /**< Inherit core device */ member
85 #define RTE_DEV_TO_PCI(ptr) container_of(ptr, struct rte_pci_device, device)
88 container_of(ptr, const struct rte_pci_device, device)
90 #define RTE_ETH_DEV_TO_PCI(eth_dev) RTE_DEV_TO_PCI((eth_dev)->device)
306 int rte_pci_read_config(const struct rte_pci_device *device,
322 int rte_pci_write_config(const struct rte_pci_device *device,
/spdk/test/nvmf/target/
H A Dfilesystem.sh23 mount /dev/${nvme_name}p1 /mnt/device
24 touch /mnt/device/aaa
26 rm /mnt/device/aaa
30 while ! umount /mnt/device; do
66 mkdir -p /mnt/device
/spdk/scripts/ceph/
H A Dstart.sh52 ${SGDISK} -c 1:osd-device-${partno}-journal ${dev}
53 ${SGDISK} -c 2:osd-device-${partno}-data ${dev}
73 mnt_pt=${mnt_dir}/osd-device-0-data
75 mkfs.xfs -f /dev/disk/by-partlabel/osd-device-0-data
76 mount /dev/disk/by-partlabel/osd-device-0-data ${mnt_pt}
79 osd journal = /dev/disk/by-partlabel/osd-device-0-journal
140 ceph -c ${ceph_conf} -i ${mnt_dir}/osd-device-${i}-data/keyring auth add osd.${i} osd "allow *" mon…
/spdk/python/spdk/spdkcli/
H A Dui_node_iscsi.py71 for device in self.scsi_devices:
73 if hasattr(device, "device_name") and node['name'] \
74 == device.device_name:
75 UIISCSIDevice(device, node, self)
134 for device in self.scsi_devices:
136 self.delete(device.device_name)
158 for device in self.scsi_devices:
160 if hasattr(device, "device_name") and node['name'] \
161 == device.device_name:
167 def __init__(self, device, target, parent): argument
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