1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Userspace I/O drivers"
6 Enable this to allow the userspace driver core code to be
7 built. This code allows userspace programs easy access to
8 kernel interrupts and memory locations, allowing some drivers
9 to be written in userspace. Note that a small kernel driver
10 is also required for interrupt handling to work properly.
12 If you don't know what to do here, say N.
17 tristate "generic Hilscher CIF Card driver"
20 Driver for Hilscher CIF DeviceNet and Profibus cards. This
21 driver requires a userspace component called cif that handles
22 all of the heavy lifting and can be found at:
23 <http://www.osadl.org/projects/downloads/UIO/user/>
25 To compile this driver as a module, choose M here: the module
26 will be called uio_cif.
28 config UIO_PDRV_GENIRQ
29 tristate "Userspace I/O platform driver with generic IRQ handling"
31 Platform driver for Userspace I/O devices, including generic
32 interrupt handling code. Shared interrupts are not supported.
34 This kernel driver requires that the matching userspace driver
35 handles interrupts in a special way. Userspace is responsible
36 for acknowledging the hardware device if needed, and re-enabling
37 interrupts in the interrupt controller using the write() syscall.
39 If you don't know what to do here, say N.
41 config UIO_DMEM_GENIRQ
42 tristate "Userspace platform driver with generic irq and dynamic memory"
45 Platform driver for Userspace I/O devices, including generic
46 interrupt handling code. Shared interrupts are not supported.
48 Memory regions can be specified with the same platform device
49 resources as the UIO_PDRV drivers, but dynamic regions can also
51 The number and size of these regions is static,
52 but the memory allocation is not performed until
53 the associated device file is opened. The
54 memory is freed once the uio device is closed.
56 If you don't know what to do here, say N.
59 tristate "AEC video timestamp device"
63 UIO driver for the Adrienne Electronics Corporation PCI time
66 This device differs from other UIO devices since it uses I/O
67 ports instead of memory mapped I/O. In order to make it
68 possible for UIO to work with this device a utility, uioport,
69 can be used to read and write the ports:
71 git clone git://ifup.org/philips/uioport.git
73 If you compile this as a module, it will be called uio_aec.
76 tristate "Automata Sercos III PCI card driver"
79 Userspace I/O interface for the Sercos III PCI card from
80 Automata GmbH. The userspace part of this driver will be
81 available for download from the Automata GmbH web site.
83 Automata GmbH: http://www.automataweb.com
84 Sercos III interface: http://www.sercos.com
86 If you compile this as a module, it will be called uio_sercos3.
88 config UIO_PCI_GENERIC
89 tristate "Generic driver for PCI 2.3 and PCI Express cards"
92 Generic driver that you can bind, dynamically, to any
93 PCI 2.3 compliant and PCI Express card. It is useful,
94 primarily, for virtualization scenarios.
95 If you compile this as a module, it will be called uio_pci_generic.
98 tristate "Hilscher NetX Card driver"
101 Driver for Hilscher NetX based fieldbus cards (cifX, comX).
102 This driver requires a userspace component that comes with the card
103 or is available from Hilscher (http://www.hilscher.com).
105 To compile this driver as a module, choose M here; the module
106 will be called uio_netx.
108 config UIO_FSL_ELBC_GPCM
109 tristate "eLBC/GPCM driver"
112 Generic driver for accessing a peripheral connected to an eLBC port
113 that is running in GPCM mode. GPCM is an interface for simple lower
114 performance memories and memory-mapped devices. For devices using
115 FCM or UPM eLBC modes, other device-specific drivers are available.
117 config UIO_FSL_ELBC_GPCM_NETX5152
118 bool "eLBC/GPCM netX 51/52 support"
119 depends on UIO_FSL_ELBC_GPCM
121 This will add support for netX 51/52 devices connected via eLBC/GPCM.
122 In particular, it implements interrupt handling. This can be used
123 together with the userspace netX stack from Hilscher.
125 Information about this hardware can be found at:
126 http://www.hilscher.com/netx
129 tristate "Texas Instruments PRUSS driver"
130 select GENERIC_ALLOCATOR
131 depends on HAS_IOMEM && HAS_DMA
133 PRUSS driver for OMAPL138/DA850/AM18XX devices
134 PRUSS driver requires user space components, examples and user space
135 driver is available from below SVN repo - you may use anonymous login
137 https://gforge.ti.com/gf/project/pru_sw/
139 More info on API is available at below wiki
141 http://processors.wiki.ti.com/index.php/PRU_Linux_Application_Loader
143 To compile this driver as a module, choose M here: the module
144 will be called uio_pruss.
147 tristate "Humusoft MF624 DAQ PCI card driver"
150 Userspace I/O interface for the Humusoft MF624 PCI card.
151 A sample userspace application using this driver is available
152 (among other MF624 related information and software components)
153 for download in a git repository:
155 git clone git://rtime.felk.cvut.cz/mf6xx.git
157 If you compile this as a module, it will be called uio_mf624.
159 config UIO_HV_GENERIC
160 tristate "Generic driver for Hyper-V VMBus"
163 Generic driver that you can bind, dynamically, to any
164 Hyper-V VMBus device. It is useful to provide direct access
165 to network and storage devices from userspace.
167 If you compile this as a module, it will be called uio_hv_generic.