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Simple PCIe FMC carrier SPEC
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Simple PCIe FMC carrier SPEC
Commits
f63c5572
Commit
f63c5572
authored
Aug 20, 2020
by
Federico Vaga
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Merge branch 'release/v2.0.1' into master
parents
f78d447e
55a623db
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CHANGELOG.rst
CHANGELOG.rst
+8
-0
spec-core.c
software/kernel/spec-core.c
+4
-0
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CHANGELOG.rst
View file @
f63c5572
...
@@ -6,6 +6,14 @@
...
@@ -6,6 +6,14 @@
Changelog
Changelog
=========
=========
2.0.0 - 2020-08-20
==================
Fixed
-----
- program 2 or more SPEC FPGAs in parallel. There is a bug in the
GN412x chip that we fixed in software by serializing any attempt of
parallel programming
2.0.0 - 2020-07-30
2.0.0 - 2020-07-30
==================
==================
Added
Added
...
...
software/kernel/spec-core.c
View file @
f63c5572
...
@@ -29,6 +29,8 @@ static char *spec_fw_name_45t = "spec-golden-45T.bin";
...
@@ -29,6 +29,8 @@ static char *spec_fw_name_45t = "spec-golden-45T.bin";
static
char
*
spec_fw_name_100t
=
"spec-golden-100T.bin"
;
static
char
*
spec_fw_name_100t
=
"spec-golden-100T.bin"
;
static
char
*
spec_fw_name_150t
=
"spec-golden-150T.bin"
;
static
char
*
spec_fw_name_150t
=
"spec-golden-150T.bin"
;
static
DEFINE_MUTEX
(
gn412x_fcl_lock
);
char
*
spec_fw_name
=
""
;
char
*
spec_fw_name
=
""
;
module_param_named
(
fw_name
,
spec_fw_name
,
charp
,
0444
);
module_param_named
(
fw_name
,
spec_fw_name
,
charp
,
0444
);
...
@@ -577,7 +579,9 @@ static int spec_fw_load(struct spec_gn412x *spec_gn412x, const char *name)
...
@@ -577,7 +579,9 @@ static int spec_fw_load(struct spec_gn412x *spec_gn412x, const char *name)
spec_bootsel_set
(
spec_gn412x
,
SPEC_FPGA_SELECT_GN4124_FPGA
);
spec_bootsel_set
(
spec_gn412x
,
SPEC_FPGA_SELECT_GN4124_FPGA
);
mutex_lock
(
&
gn412x_fcl_lock
);
err
=
compat_spec_fw_load
(
spec_gn412x
,
name
);
err
=
compat_spec_fw_load
(
spec_gn412x
,
name
);
mutex_unlock
(
&
gn412x_fcl_lock
);
if
(
err
)
if
(
err
)
goto
out
;
goto
out
;
...
...
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