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Searched refs:device_path (Results 1 – 25 of 29) sorted by relevance

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/linux-6.15/tools/testing/selftests/filesystems/binderfs/
H A Dbinderfs_test.c90 snprintf(device_path, sizeof(device_path), "%s/binder-control", binderfs_mntpt); in __do_binderfs_test()
91 fd = open(device_path, O_RDONLY | O_CLOEXEC); in __do_binderfs_test()
113 snprintf(device_path, sizeof(device_path), "%s/my-binder", binderfs_mntpt); in __do_binderfs_test()
114 fd = open(device_path, O_CLOEXEC | O_RDONLY); in __do_binderfs_test()
135 ret = unlink(device_path); in __do_binderfs_test()
144 snprintf(device_path, sizeof(device_path), "%s/binder-control", binderfs_mntpt); in __do_binderfs_test()
145 ret = unlink(device_path); in __do_binderfs_test()
159 snprintf(device_path, sizeof(device_path), "%s/features/%s", in __do_binderfs_test()
161 fd = open(device_path, O_CLOEXEC | O_RDONLY); in __do_binderfs_test()
422 snprintf(device_path, sizeof(device_path), in TEST()
[all …]
/linux-6.15/tools/laptop/freefall/
H A Dfreefall.c26 static char device_path[32]; variable
33 strncpy(device_path, device, sizeof(device_path) - 1); in set_unload_heads_path()
85 syslog(LOG_INFO, "%s %s disk head\n", str, device_path); in protect()
/linux-6.15/drivers/firmware/
H A Dedd.c188 info->params.device_path.atapi.device, in edd_show_interface()
189 info->params.device_path.atapi.lun); in edd_show_interface()
192 info->params.device_path.ata.device); in edd_show_interface()
195 info->params.device_path.scsi.id, in edd_show_interface()
196 info->params.device_path.scsi.lun); in edd_show_interface()
202 info->params.device_path.i1394.eui); in edd_show_interface()
205 info->params.device_path.fibre.wwid, in edd_show_interface()
206 info->params.device_path.fibre.lun); in edd_show_interface()
209 info->params.device_path.i2o.identity_tag); in edd_show_interface()
215 info->params.device_path.sata.device); in edd_show_interface()
[all …]
/linux-6.15/sound/xen/
H A Dxen_snd_front_cfg.c389 char *device_path; in cfg_device() local
395 device_path = kasprintf(GFP_KERNEL, "%s/%d", path, node_index); in cfg_device()
396 if (!device_path) in cfg_device()
399 str = xenbus_read(XBT_NIL, device_path, XENSND_FIELD_DEVICE_NAME, NULL); in cfg_device()
412 cfg_read_pcm_hw(device_path, parent_pcm_hw, &pcm_instance->pcm_hw); in cfg_device()
418 if (!xenbus_exists(XBT_NIL, device_path, node)) in cfg_device()
428 ret = cfg_get_stream_type(device_path, i, &num_pb, &num_cap); in cfg_device()
463 ret = cfg_stream(front_info, pcm_instance, device_path, i, in cfg_device()
471 kfree(device_path); in cfg_device()
/linux-6.15/Documentation/ABI/testing/
H A Dsysfs-class-rnbd-client13 > [path=<[srcaddr,]dstaddr>] device_path=<full path on remote side>
26 device_path=<full path on remote side>
62 device_path:
66 The rnbd_server prepends the <device_path> received from client
68 <dev_search_path>/<device_path> block device. On success,
76 client has this string "sessname=blya device_path=sda", then server
130 - If the 'device_path' provided during mapping contains slashes ("/"),
133 "device_path" provided.
H A Dsysfs-block-rnbd39 Description: Contains the path that was passed as "device_path" to the map_device
/linux-6.15/tools/testing/selftests/drivers/net/virtio_net/
H A Dvirtio_net_common.sh37 local device_path="/sys/class/net/$dev/device/"
39 basename `realpath $device_path`
/linux-6.15/drivers/block/rnbd/
H A DREADME31 # echo "sessname=blya path=ip:10.50.100.66 device_path=/dev/ram0" > \
38 description for details); "device_path=" is the block device to be
52 and the "device_path" that was specified in the map_device operation.
57 different device namespaces for different sessions. See "device_path"
/linux-6.15/drivers/staging/gpib/lpvo_usb_gpib/
H A Dlpvo_usb_gpib.c391 char *device_path; in usb_gpib_attach() local
396 board, board->interface->name, board->minor, config->device_path, in usb_gpib_attach()
405 if (config->device_path) { in usb_gpib_attach()
411 device_path = kobject_get_path(&udev->dev.kobj, GFP_KERNEL); in usb_gpib_attach()
413 config->device_path); in usb_gpib_attach()
415 lpvo_usb_interfaces[j]->minor, device_path, match); in usb_gpib_attach()
416 kfree(device_path); in usb_gpib_attach()
1860 char *device_path; in skel_probe() local
1909 device_path = kobject_get_path(&dev->udev->dev.kobj, GFP_KERNEL); in skel_probe()
1911 dev->udev->bus->busnum, dev->udev->devnum, device_path); in skel_probe()
[all …]
/linux-6.15/drivers/staging/gpib/common/
H A Dgpib_os.c1829 selection->device_path[sizeof(selection->device_path) - 1] = '\0'; in select_device_path_ioctl()
1830 kfree(config->device_path); in select_device_path_ioctl()
1831 config->device_path = NULL; in select_device_path_ioctl()
1832 if (strlen(selection->device_path) > 0) in select_device_path_ioctl()
1833 config->device_path = kstrdup(selection->device_path, GFP_KERNEL); in select_device_path_ioctl()
2194 char *device_path; in gpib_match_device_path() local
2196 device_path = kobject_get_path(&dev->kobj, GFP_KERNEL); in gpib_match_device_path()
2197 if (!device_path) { in gpib_match_device_path()
2201 if (strcmp(device_path_in, device_path) != 0) { in gpib_match_device_path()
2202 kfree(device_path); in gpib_match_device_path()
[all …]
/linux-6.15/tools/testing/selftests/sgx/
H A Dload.c179 const char device_path[] = "/dev/sgx_enclave"; in encl_load() local
192 fd = open(device_path, O_RDWR); in encl_load()
198 ret = stat(device_path, &sb); in encl_load()
/linux-6.15/fs/btrfs/
H A Ddev-replace.c235 const char *device_path, in btrfs_init_dev_replace_tgtdev() argument
252 bdev_file = bdev_file_open_by_path(device_path, BLK_OPEN_WRITE, in btrfs_init_dev_replace_tgtdev()
255 btrfs_err(fs_info, "target device %s is invalid!", device_path); in btrfs_init_dev_replace_tgtdev()
287 device = btrfs_alloc_device(NULL, &devid, NULL, device_path); in btrfs_init_dev_replace_tgtdev()
293 ret = lookup_bdev(device_path, &device->devt); in btrfs_init_dev_replace_tgtdev()
H A Dvolumes.c469 btrfs_get_bdev_and_sb(const char *device_path, blk_mode_t flags, void *holder, in btrfs_get_bdev_and_sb() argument
476 *bdev_file = bdev_file_open_by_path(device_path, flags, holder, NULL); in btrfs_get_bdev_and_sb()
481 device_path, flags, ret); in btrfs_get_bdev_and_sb()
1994 static void update_dev_time(const char *device_path) in update_dev_time() argument
1999 ret = kern_path(device_path, LOOKUP_FOLLOW, &path); in update_dev_time()
2495 const char *device_path) in btrfs_find_device_by_devspec() argument
2509 ret = btrfs_get_dev_args_from_path(fs_info, &args, device_path); in btrfs_find_device_by_devspec()
2707 bdev_file = bdev_file_open_by_path(device_path, BLK_OPEN_WRITE, in btrfs_init_new_device()
2736 device = btrfs_alloc_device(fs_info, NULL, NULL, device_path); in btrfs_init_new_device()
2746 ret = lookup_bdev(device_path, &device->devt); in btrfs_init_new_device()
[all …]
/linux-6.15/drivers/staging/gpib/uapi/
H A Dgpib_ioctl.h107 char device_path[0x1000]; member
/linux-6.15/include/uapi/linux/
H A Dedd.h168 } device_path; member
/linux-6.15/drivers/nvme/target/
H A Dio-cmd-file.c41 ns->file = filp_open(ns->device_path, flags, 0); in nvmet_file_ns_enable()
45 ns->device_path, ret); in nvmet_file_ns_enable()
H A Dio-cmd-bdev.c90 ns->bdev_file = bdev_file_open_by_path(ns->device_path, in nvmet_bdev_ns_enable()
96 ns->device_path, ret); in nvmet_bdev_ns_enable()
H A Dtrace.h62 strscpy_pad(name, req->ns->device_path, DISK_NAME_LEN); in __assign_req_name()
H A Dconfigfs.c500 return sprintf(page, "%s\n", to_nvmet_ns(item)->device_path); in nvmet_ns_device_path_show()
521 kfree(ns->device_path); in nvmet_ns_device_path_store()
523 ns->device_path = kmemdup_nul(page, len, GFP_KERNEL); in nvmet_ns_device_path_store()
524 if (!ns->device_path) in nvmet_ns_device_path_store()
535 CONFIGFS_ATTR(nvmet_ns_, device_path);
913 CONFIGFS_ATTR(nvmet_passthru_, device_path);
H A Dcore.c494 ns->device_path); in nvmet_p2pmem_ns_enable()
513 ns->device_path); in nvmet_p2pmem_ns_enable()
549 dev_name(ctrl->p2p_client), ns->device_path); in nvmet_p2pmem_ns_add_p2p()
692 kfree(ns->device_path); in nvmet_ns_free()
H A Dnvmet.h116 const char *device_path; member
/linux-6.15/drivers/staging/gpib/include/
H A Dgpib_types.h49 char *device_path; member
/linux-6.15/Documentation/admin-guide/device-mapper/
H A Ddm-dust.rst36 <device_path> <offset> <blksz>
39 <device_path>:
43 Offset to data area from start of device_path
/linux-6.15/Documentation/usb/
H A Dauthorization.rst60 echo 1 > $device_path/authorized
/linux-6.15/Documentation/trace/coresight/
H A Dcoresight-ect.rst148 echo <chan> [<trigger>] > /<device_path>/<operation>

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