linux-stable/drivers/uio
Peter Colberg c9d9d11b85 uio: dfl: add vendor-specific feature id
Add a Device Feature List (DFL) feature id as a generic mechanism
to expose a vendor-specific FPGA IP to user space. The feature id
is intended for use with IPs that do not need any kernel services
beyond exposure to user space through the UIO DFL driver.

The feature id is used in, e.g., Intel Oak Springs Canyon IPUs
to expose various IPs to user space, e.g., Network Controller
Sideband Interface (NC-SI), BaseNIC, and VirtIO management.

Link: https://github.com/OPAE/dfl-feature-id
Signed-off-by: Peter Colberg <peter.colberg@intel.com>
Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Reviewed-by: Russ Weight <russell.h.weight@intel.com>
Link: https://lore.kernel.org/r/20230531030737.12989-1-peter.colberg@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-31 19:00:37 +01:00
..
Kconfig uio: Remove leading spaces in Kconfig 2021-05-21 14:52:37 +02:00
Makefile uio: uio_dfl: add userspace i/o driver for DFL bus 2021-03-28 14:58:18 +02:00
uio.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
uio_aec.c uio: uio_aec: Use pci_iounmap instead of iounmap 2021-05-14 13:39:47 +02:00
uio_cif.c uio: uio_cif: use devm_kzalloc() for uio_info object 2020-12-09 19:59:00 +01:00
uio_dfl.c uio: dfl: add vendor-specific feature id 2023-05-31 19:00:37 +01:00
uio_dmem_genirq.c uio: uio_dmem_genirq: Use non-atomic bit operations in irq config and handling 2022-11-10 18:54:29 +01:00
uio_fsl_elbc_gpcm.c uio: uio_fsl_elbc_gpcm: Replace NO_IRQ by 0 2022-11-10 18:39:19 +01:00
uio_hv_generic.c Drivers: hv: Make remove callback of hyperv driver void returned 2023-01-17 13:41:27 +00:00
uio_mf624.c uio: uio_mf624: use devm_kzalloc() for uio_info object 2020-12-09 19:58:54 +01:00
uio_netx.c uio: uio_netx: use devm_kzalloc() for or uio_info object 2020-12-09 19:58:54 +01:00
uio_pci_generic.c Merge 50f09a3dd5 ("Merge tag 'char-misc-5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc") into char-misc-next 2021-05-21 09:48:31 +02:00
uio_pdrv_genirq.c Merge branch 'char-misc-linus' into 'char-misc-next' 2020-07-10 13:42:33 +02:00
uio_pruss.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
uio_sercos3.c uio: uio_sercos3: use device-managed functions for simple allocs 2020-12-09 19:58:54 +01:00