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FMC DEL 1ns 4cha - Software
Commits
6de59398
Commit
6de59398
authored
Oct 16, 2012
by
Alessandro Rubini
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doc: rename module, removed obsolete section
Signed-off-by:
Alessandro Rubini
<
rubini@gnudd.com
>
parent
9383dec5
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2 changed files
with
7 additions
and
26 deletions
+7
-26
README
README
+2
-2
fine-delay.in
doc/fine-delay.in
+5
-24
No files found.
README
View file @
6de59398
Please check doc/
There
, fine-delay.in is the source file, and you can "make" to get
In ./doc/
, fine-delay.in is the source file, and you can "make" to get
pdf and other formats provided you have the proper tools installed
(mainly texinfo and tex).
\ No newline at end of file
(mainly texinfo and tex).
doc/fine-delay.in
View file @
6de59398
...
...
@@ -488,12 +488,12 @@ master branch.
At
this
point
all
the
software
modules
are
ready
to
be
loaded
.
Unlikely
what
happened
with
previous
versions
of
this
package
,
if
you
@
i
{
modprobe
}
for
@
code
{
spe
c
-
fine
-
delay
}
you
won
't have
if
you
@
i
{
modprobe
}
for
@
code
{
fm
c
-
fine
-
delay
}
you
won
't have
all module loaded: you also need the @i{spec.ko} module, which
id not a direct dependency of @i{
spe
c-fine-delay} (but likely
id not a direct dependency of @i{
fm
c-fine-delay} (but likely
you'
ll
have
it
auto
-
loaded
by
the
PCI
subsystem
.
@
c
FIXME
@
b
{
Note
:}
When
loading
@
code
{
spe
c
-
fine
-
delay
.
ko
}
@
c
FIXME
@
b
{
Note
:}
When
loading
@
code
{
fm
c
-
fine
-
delay
.
ko
}
@
c
you
@
b
{
must
}
pass
the
argument
@
code
{
wrc
=
1
}.
@
c
A
sample
script
is
available
as
@
c
@
code
{
tools
/
load
.
sh
}
for
your
reference
.
...
...
@@ -600,7 +600,7 @@ One of the cards hosts a @i{fine-delay} mezzanine and the other does
not. FMC identifiers are not programmed to flash, at this point in time:
@smallexample
spusa.root# insmod
spe
c-fine-delay.ko busid=0x0200
spusa.root# insmod
fm
c-fine-delay.ko busid=0x0200
[ 7388.014673] spec 0000:02:00.0: reprogramming with fmc/fine-delay.bin
[ 7388.216315] spec 0000:02:00.0: FPGA programming successful
[...]
...
...
@@ -1767,7 +1767,7 @@ the following known issues exposed by @i{fine-delay}:
@
itemize
@
bullet
@
item
The
auto
-
loading
of
@
i
{
spec
}
submodules
is
not
really
working
:
the
@
i
{
modprobe
}
command
will
be
stuck
sleeping
if
you
try
to
use
it
.
Run
`@
code
{
insmod
spe
c
-
fine
-
delay
}
''
(
or
@
i
{
modprobe
})
by
hand
instead
.
Run
`@
code
{
insmod
fm
c
-
fine
-
delay
}
''
(
or
@
i
{
modprobe
})
by
hand
instead
.
@
i
{
This
will
be
addressed
in
an
upcoming
release
of
spec
-
sw
}.
@
item
The
@
i
{
user
}
trigger
of
ZIO
is
really
user
-
driven
,
so
the
driver
...
...
@@ -1873,25 +1873,6 @@ In this case, you should run this command instead
sudo
make
modules_install
LINUX
=$
LINUX
@
end
smallexample
@
c
==========================================================================
@
node
Wrong
FPGA
Image
@
section
Wrong
FPGA
Image
Thanks
to
Tomasz
,
the
@
i
{
fine
-
delay
}
FPGA
binary
has
a
magic
number
at
a
magic
address
,
so
the
driver
can
detect
if
the
@
i
{
spec
}
includes
no
gateware
or
a
different
binary
image
.
In
this
case
,
a
message
like
the
following
one
is
reported
:
@
example
fd_probe
:
card
at
0002
:
0000
has
wrong
gateware
@
end
example
If
this
happens
,
please
put
the
binary
image
in
@
i
{/
lib
/
firmware
}
where
the
spec
driver
can
find
it
.
In
my
case
the
file
name
is
@
code
{
spec
-
B0002
.
bin
}
(
refer
to
@
i
{
spec
-
sw
}
documentation
for
details
.
@
c
==========================================================================
@
node
Version
Mismatch
@
section
Version
Mismatch
...
...
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