Commits · 77f78d192bdfd1ab76c60c6ef42ed2ea211ae889 · Projects / SDB - Self-describing Bus

11 Apr, 2013 5 commits
- specification/img: added url and synthesis · 77f78d19
  Alessandro Rubini authored Mar 27, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  77f78d19
- specification: trivial: have proper titles in ps files · 954868da
  Alessandro Rubini authored Mar 27, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  954868da
- specification: trivial: moved a subsection (no change) · e8bbd5d5
  Alessandro Rubini authored Mar 27, 2013
```
By moving the integration description after device and bridge,
we describe the records in the numerical order, which is also
logical because the integration is only an informative record.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  e8bbd5d5
- specification: trivial: add reserved types in table · 80ccf911
  Alessandro Rubini authored Mar 27, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  80ccf911
- specification: minor rewording, trivial fixes · 820c507e
  Alessandro Rubini authored Mar 27, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  820c507e
08 Apr, 2013 2 commits
- sdbfs/userspace (and doc): added sdb-extract · 680e351c
  Alessandro Rubini authored Apr 08, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  680e351c
- sdbfs/doc: update doc as it now lives in fpga-config-space · 412dd0b4
  Alessandro Rubini authored Apr 08, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  412dd0b4
28 Mar, 2013 33 commits

README: major update · 71a48502
Alessandro Rubini authored Mar 28, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
71a48502
moved historic material to new "historic" subdir · b90e0eb3
Alessandro Rubini authored Mar 28, 2013
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
b90e0eb3

Merge branch 'sdbfs-gitorious' · a0329e62

Alessandro Rubini authored Mar 28, 2013

This is a merge of all previous work done on sdbfs using a different
repository (which I used to push to gitorious).

Besides the kernel stuff, which is still in flush, userspace and lib
are actually useful to sdb users in general, so this is a better place
to host it.

a0329e62

sdbfs/userspace: fix gensdbfs when called from other dir · 4da49f56
Alessandro Rubini authored Nov 22, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
4da49f56

sdbfs: Makefile: build user space first · c800ba3f

Alessandro Rubini authored Nov 13, 2012


According to the kernel headers you have, compiling the kernel part
may fail. So compile userspace first, in case you need gensdbfs alone.
Thanks to Matthieu Cattin for noting this.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

c800ba3f

sdbfs/kernel: moved code across files (no code change) · 37ce72e9
Alessandro Rubini authored Oct 22, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
37ce72e9

sdbfs/kernel: major restructuring of the code · 2932e9c7

Alessandro Rubini authored Oct 11, 2012


This a major thing, that changes a lot. However, now directories work
properly and the code is generally cleaner. This is what I get,
for example, for the wr-nic release gateware on a SPEC:

  spusa.root# find /mnt
  /mnt
  /mnt/WB4-Crossbar-GSI
  /mnt/WR-CORE
  /mnt/WR-CORE/WB4-Crossbar-GSI
  /mnt/WR-CORE/WB4-BlockRAM
  /mnt/WR-CORE/WB4-Bridge-GSI
  /mnt/WR-CORE/WB4-Bridge-GSI/WB4-Crossbar-GSI
  /mnt/WR-CORE/WB4-Bridge-GSI/WR-Mini-NIC
  /mnt/WR-CORE/WB4-Bridge-GSI/WR-Endpoint
  /mnt/WR-CORE/WB4-Bridge-GSI/WR-Soft-PLL
  /mnt/WR-CORE/WB4-Bridge-GSI/WR-PPS-Generator
  /mnt/WR-CORE/WB4-Bridge-GSI/WR-Periph-Syscon
  /mnt/WR-CORE/WB4-Bridge-GSI/WR-Periph-UART
  /mnt/WR-CORE/WB4-Bridge-GSI/WR-Periph-1Wire
  /mnt/WR-CORE/WB4-Bridge-GSI/WB4-Streaming-DMA_0
  /mnt/WR-NIC
  /mnt/WB-VIC-Int.Control
  /mnt/WR-TXTSU
  /mnt/WR-DIO-Core
  /mnt/WR-DIO-Core/WB4-Crossbar-GSI
  /mnt/WR-DIO-Core/WR-1Wire-master
  /mnt/WR-DIO-Core/WB-I2C-Master
  /mnt/WR-DIO-Core/WB-GPIO-Port
  /mnt/WR-DIO-Core/WR-DIO-Registers
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

2932e9c7

sdbfs/kernel/sdbfs-int.h: map ino/offset and some more fields · e8372ca4
Alessandro Rubini authored Oct 11, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
e8372ca4
sdbfs/kernel: bugfix: fixendian was always running · e6d59e7b
Alessandro Rubini authored Oct 11, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
e6d59e7b
sdbfs/kernel: fix a memory leak in inodes · bddd31ee
Alessandro Rubini authored Oct 11, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
bddd31ee
sdbfs/kernel: added 'size' field to sdbfs_dev · 4a2d20d7
Alessandro Rubini authored Oct 11, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
4a2d20d7
sdbfs: added toplevel Makefile; */Makefile: support all targets · 85acbbc2
Alessandro Rubini authored Oct 10, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
85acbbc2
sdbfs: added sdbfs_info, to keep names out of the sdb record · cac7505b
Alessandro Rubini authored Oct 05, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
cac7505b
sdbfs/doc: completed iomem sections, minor reorganization · 7abdd04d
Alessandro Rubini authored Oct 05, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
7abdd04d
sdbfs/doc: added sdb-iomem and fix some typos · 6315b428
Alessandro Rubini authored Sep 29, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
6315b428
sdbfs/kernel: added sdb-iomem module · f50c00c7
Alessandro Rubini authored Sep 29, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
f50c00c7

sdbfs/kernel: add fixendian flag and code to reverse words · 56b45af6

Alessandro Rubini authored Sep 29, 2012

If the host is little-endian and the bus is directly connected as 32
bits, byte access would be wrong. This commit detects the thing from
the magic number value and reversed the words of the SDB records.
Missing that, strings would be reversed and 16-bit fields would be in
the wrong byte offset. Please note that the resulting SDB record
still has big-endian fields.

This problem results from bit 0 being mapped to bit 0 and bit 31 being
mapped to bit 31 (i.e., 32-bit words are native mapped on both sides
of the bridge). However, on the sdb bus bit 31 (MSB) lives at byte 0,
while the little-endian host stores it at byte 3.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

56b45af6

sdbfs/kernel/sdbfs-core: be more tolerant on unknown record types · 468a9ac1
Alessandro Rubini authored Sep 29, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
468a9ac1
sdbfs: kerne/sdbfs-int: define htonll/ntohll for kernel space · ba63d166
Alessandro Rubini authored Sep 29, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
ba63d166
sdbfs/kernel/sdb-fakedev: rename globals to use the prefix · 40f95ba3
Alessandro Rubini authored Sep 28, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
40f95ba3
sdbfs/kernel/sdbfs-core: entrypoint me be not zero: obey it · 0c814230
Alessandro Rubini authored Sep 29, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
0c814230
sdbfs/kernel/sdbfs.h: call the entry point 'entrypoint' · e36129ff
Alessandro Rubini authored Sep 28, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
e36129ff
sdbfs/kernel: fix two somehow minor shortcomings · 147247b9
Alessandro Rubini authored Sep 28, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
147247b9
sdbfs: lib: fixes so it builds for all three environments · be4c5371
Alessandro Rubini authored Sep 28, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
be4c5371
sdbfs: lib/Makefile.arch: snippets from Linux-3.4/Makefile · 0e25352e
Alessandro Rubini authored Sep 28, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
0e25352e
sdbfs: lib/check-endian: check at compile time, from ptp-noposix · bfb3b164
Alessandro Rubini authored Sep 28, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
bfb3b164
sdbfs/doc: documented library and read-sdb tools · 5df71507
Alessandro Rubini authored Sep 19, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
5df71507
sdbfs/userspace: added sdb-read and made minor fixes to gensdbfs · 7bc4df5b
Alessandro Rubini authored Sep 19, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
7bc4df5b

sdbfs: lib: read-only implementation, only user-space by now · 58bc1706

Alessandro Rubini authored Sep 18, 2012


There is some vestigial code for kernel space and freestanding users, but
those issues will be implemented in later commits.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

58bc1706

sdbfs/userspace/gensdbfs: fix typo · 8b60000a
Alessandro Rubini authored Sep 19, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
8b60000a
sdbfs/doc: documented config file and other minor changes · 15bad7fa
Alessandro Rubini authored Sep 18, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
15bad7fa
sdbfs/userspace/--SDB-CONFIG--: working example · 8d227475
Alessandro Rubini authored Sep 18, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
8d227475
sdbfs/userspace/gensdbfs: added config file parsing · a7f9c41f
Alessandro Rubini authored Sep 18, 2012
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
a7f9c41f