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Searched refs:devmap (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/s390/block/
H A Ddasd_devmap.c310 struct dasd_devmap *devmap; in dasd_parse_range() local
359 devmap = dasd_add_busid(bus_id, features); in dasd_parse_range()
360 if (IS_ERR(devmap)) { in dasd_parse_range()
361 rc = PTR_ERR(devmap); in dasd_parse_range()
411 struct dasd_devmap *devmap, *new, *tmp; in dasd_add_busid() local
418 devmap = NULL; in dasd_add_busid()
422 devmap = tmp; in dasd_add_busid()
425 if (!devmap) { in dasd_add_busid()
432 devmap = new; in dasd_add_busid()
437 return devmap; in dasd_add_busid()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dxdp_metadata.c355 struct bpf_map *prog_arr, *devmap; in test_xdp_metadata() local
435 devmap = bpf_object__find_map_by_name(bpf_obj->obj, "dev_map"); in test_xdp_metadata()
436 if (!ASSERT_OK_PTR(devmap, "no dev_map found")) in test_xdp_metadata()
440 if (!ASSERT_ERR(bpf_map__update_elem(devmap, &key, sizeof(key), in test_xdp_metadata()
/linux/Documentation/bpf/
H A Dmap_devmap.rst26 devmap; only the lookup and insertion is different.
171 would work with a user space program that populates the devmap ``forward_map`` based
186 all the interfaces in the ``tx_port`` devmap.
199 The following code snippet shows how to update a devmap called ``tx_port``.
H A Dmap_xskmap.rst12 call ``bpf_redirect_map()`` and ``XDP_REDIRECT`` action, like 'devmap' and 'cpumap'.
/linux/Documentation/bpf/libbpf/
H A Dprogram_types.rst204 … | ``BPF_XDP_DEVMAP`` | ``xdp.frags/devmap`` | …
206 | | | ``xdp/devmap…
/linux/tools/testing/selftests/bpf/progs/
H A Dmap_ptr_kern.c421 struct bpf_dtab *devmap = (struct bpf_dtab *)&m_devmap; in check_devmap() local
424 VERIFY(check_default(&devmap->map, map)); in check_devmap()
/linux/drivers/usb/core/
H A Dhcd.c869 memset(&bus->devmap, 0, sizeof(bus->devmap)); in usb_bus_init()
965 set_bit(devnum, usb_dev->bus->devmap); in register_root_hub()
H A Dhub.c2250 devnum = find_next_zero_bit(bus->devmap, 128, bus->devnum_next); in choose_devnum()
2252 devnum = find_next_zero_bit(bus->devmap, 128, 1); in choose_devnum()
2255 set_bit(devnum, bus->devmap); in choose_devnum()
2264 clear_bit(udev->devnum, udev->bus->devmap); in release_devnum()
/linux/drivers/scsi/
H A Dmyrs.c377 struct myrs_devmap *devmap) in myrs_translate_pdev() argument
386 memset(devmap, 0x0, sizeof(struct myrs_devmap)); in myrs_translate_pdev()
387 devmap_addr = dma_map_single(&pdev->dev, devmap, in myrs_translate_pdev()
/linux/include/linux/
H A Dusb.h472 DECLARE_BITMAP(devmap, 128); /* USB device number allocation bitmap */
/linux/
H A DMAINTAINERS27405 F: kernel/bpf/devmap.c