Daniel Krebs
c3993a22c6
vfio: IOMMU group is always 0 if no IOMMU is present
2018-05-15 18:04:24 +02:00
Daniel Krebs
80386d1085
vfio: correctly set container on group
2018-05-15 18:04:24 +02:00
Daniel Krebs
b6ff452e53
vfio: minor refactoring
2018-05-15 18:04:24 +02:00
Daniel Krebs
94ba899b21
vfio: track if IOMMU is enabled to prepare for non-IOMMU mode
2018-05-15 18:04:24 +02:00
Daniel Krebs
1f42f5bb63
common/cmake: add spdlog include and compatibility include (villas/...)
2018-05-15 18:03:36 +02:00
Daniel Krebs
9870749546
lib/common: move plugin, utils and memory stuf into common library
2018-04-23 10:07:40 +02:00
Daniel Krebs
3e505c74bf
ips/bram: add block RAM IP and use it with DMA test
2018-04-13 15:35:41 +02:00
Daniel Krebs
5242b87e4c
lib/memory: rework allocators to make them extensible and more abstract
...
This is change renders memory allocators only dependend on an address
space id that they are managing, allowing easy implementation of other
algorithms and instantiation in memory IP blocks.
2018-04-13 15:35:41 +02:00
Daniel Krebs
ae2bd2a41d
lib/ip: alias type for memory block name and cache addres space IDs in IP
2018-04-13 15:35:41 +02:00
cc3e042949
Merge branch 'develop' into 'feature/packaging'
...
# Conflicts:
# CMakeLists.txt
2018-04-05 11:43:33 +02:00
3f5bef34b3
added pkg-config file and CMake configuration for building RPM packages
2018-04-05 11:29:16 +02:00
Daniel Krebs
8954e65b4f
kernel/vfio: some more cleanup
2018-03-26 16:45:54 +02:00
Daniel Krebs
192aa10627
kernel/vfio: fix check for vfio extensions
2018-03-26 16:17:51 +02:00
Daniel Krebs
ce7e6b36d5
kernel/vfio: check if all required kernel modules are loaded
2018-03-26 16:17:44 +02:00
Daniel Krebs
507ea77ad6
ips/dma: add (simple) DMA driver
2018-03-26 16:17:26 +02:00
Daniel Krebs
4f6694420f
lib: remove old and unused C files
2018-03-26 16:17:26 +02:00
Daniel Krebs
f025f5dcc7
lib/ip: read base addresses from JSON into unsigned integer
...
This caused sign extension for addresses with the MSB set which is
obviously wrong since this is an address and not a number. With
Jansson, there seems to be now other way since it only supports
reading (signed) integers.
2018-03-26 16:17:26 +02:00
Daniel Krebs
aa1592ae2b
utils: read_random() now returns the number of bytes written
2018-03-26 16:17:26 +02:00
Daniel Krebs
2724622787
kernel/pci: make some arguments const and fix debug output
2018-03-26 16:17:26 +02:00
Daniel Krebs
60882f1086
lib/memory: implement memory handling with allocators and blocks
...
This commit is 2/2 of a series of patches and not working on its own.
2018-03-26 16:17:20 +02:00
Daniel Krebs
b01a50184c
kernel/vfio: port to C++
...
This commit is 1/2 of a series of patches and not working on its own.
2018-03-26 16:16:42 +02:00
Daniel Krebs
64a89c2981
lib/ip: add debug output for 2-stage initialization
2018-02-14 16:45:41 +01:00
Daniel Krebs
676fd9171c
lib/ip: make logger a class member of IpCore
...
Logging is used everywhere and there's no justification of the clutter
and runtime overhead of `aut logger = getLogger();` everywhere.
2018-02-14 16:04:33 +01:00
Daniel Krebs
aa2b0b324f
lib/ips/pcie: use cached address space id and supply interface to create mapping
2018-02-14 14:34:03 +01:00
Daniel Krebs
36259d00e0
lib/ip: save address space ids for each bus master interface
2018-02-14 14:34:03 +01:00
Daniel Krebs
5d99f11a34
lib/ip: move definition of getBaseAddr() back to header
...
This is a one-liner, so IMO increases readability.
2018-02-14 14:34:03 +01:00
Daniel Krebs
e8ef3e4380
lib/memory-manager: pass strings as const reference
2018-02-14 14:34:03 +01:00
Daniel Krebs
6cb3b77c7a
ips/intc: don't fail if setting IRQ affinity is not possible
...
This is the case when the application is not executed as root which is
now possible, with the drawback that we cannot set the IRQ affinity
anymore.
2018-02-14 14:32:07 +01:00
Daniel Krebs
e2ce250288
lib: remove leftover (warning) compiler options
...
These are now set in the root CMakeLists.txt
2018-02-14 10:06:55 +01:00
Daniel Krebs
5940dcc0e5
lib/ips/fifo: remove useless code and old cruft
2018-02-14 07:28:25 +01:00
Daniel Krebs
3a8e332b42
lib/vlnv: add != operator and minor cleanup
2018-02-14 07:28:25 +01:00
Daniel Krebs
817d206243
lib/ip: formatting cleanup and more comments
2018-02-14 07:28:25 +01:00
Daniel Krebs
21333379a9
lib/ips/fifo: fix decision if AXI4 data interface is present
2018-02-14 07:28:25 +01:00
Daniel Krebs
e93b31bbf1
lib/ips: make use of MemoryManager and new config layout
2018-02-14 07:28:25 +01:00
Daniel Krebs
ef5f6fa3a8
lib/card: use memory manager to store vfio mapping
2018-02-14 07:27:37 +01:00
Daniel Krebs
5b0013b335
lib/card: add IP lookup by VLNV
2018-02-14 07:27:37 +01:00
Daniel Krebs
c3382b9e18
lib/card: pass string as const reference to lookupIp()
2018-02-14 07:27:37 +01:00
Daniel Krebs
95e29f2706
memory-manager: allow for traversing address spaces
...
Major rework of the memory manager. Adds a memory translation class to
resolve addresses across address spaces and extents the memory manager
in order to do so.
2018-02-14 07:27:37 +01:00
Daniel Krebs
035c6f8b2a
lib/kernel/vfio: add function to get size of device memory region
2018-02-14 07:27:37 +01:00
Daniel Krebs
02e873e8ff
lib/ip: remove dependency graph
...
Replace by static list of VLNVs that will be initialized first.
2018-02-14 07:27:37 +01:00
Daniel Krebs
912c3729d4
lib/ip: improve readability
2018-02-14 07:26:39 +01:00
Daniel Krebs
409340433d
enable -Wall, -Wextra and -Werror and fix new errors ( fixes #20 )
2018-02-13 16:04:34 +01:00
1b6d0d7700
Merge branch 'feature/hw-testing' into feature/cpp ( closes #14 and #15 )
2018-01-30 19:38:49 +01:00
Daniel Krebs
5a7989d552
lib/memory-manager: start implementation using DirectedGraph
2018-01-30 19:16:59 +01:00
3047f5bb7a
vfio: only rebind pci device to VFIO driver if not already bound
2018-01-30 19:09:56 +01:00
293f496db0
pci: add function to get currently loaded kernel driver
2018-01-30 19:09:19 +01:00
Daniel Krebs
7582966e16
lib: first draft of memory manager
2018-01-30 15:13:23 +01:00
daniel-k
f14df8aa32
lib/ip: adapt to fit new config layout provided by hwdef-parse
2018-01-23 14:47:44 +01:00
daniel-k
fc98aaecb4
lib/ips/intc: C++-ify interface
2018-01-16 15:07:21 +01:00
daniel-k
e05ff515c7
lib/ips/timer: implement basic functionality
2018-01-16 15:05:37 +01:00
