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Simple PCIe FMC carrier SPEC
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Simple PCIe FMC carrier SPEC
Commits
de1742e7
Commit
de1742e7
authored
Nov 08, 2022
by
Vaibhav Gupta
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kernel: spec-core: remove legacy code
Signed-off-by:
Vaibhav Gupta
<
vaibhav.gupta@cern.ch
>
parent
6dc6249e
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spec-core.c
software/kernel/spec-core.c
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software/kernel/spec-core.c
View file @
de1742e7
...
...
@@ -25,10 +25,6 @@
#include "spec.h"
#include "spec-compat.h"
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_150t
=
"spec-golden-150T.bin"
;
static
DEFINE_MUTEX
(
gn412x_fcl_lock
);
char
*
spec_fw_name
=
""
;
...
...
@@ -502,30 +498,6 @@ static const struct mfd_cell spec_mfd_devs[] = {
},
};
/**
* Return the SPEC defult FPGA firmware name based on PCI ID
* @spec: SPEC device
*
* Return: FPGA firmware name
*/
static
const
char
*
spec_fw_name_init_get
(
struct
spec_gn412x
*
spec_gn412x
)
{
if
(
strlen
(
spec_fw_name
)
>
0
)
return
spec_fw_name
;
switch
(
spec_gn412x
->
pdev
->
device
)
{
case
PCI_DEVICE_ID_SPEC_45T
:
return
spec_fw_name_45t
;
case
PCI_DEVICE_ID_SPEC_100T
:
return
spec_fw_name_100t
;
case
PCI_DEVICE_ID_SPEC_150T
:
return
spec_fw_name_150t
;
default:
return
NULL
;
}
}
/**
* Load FPGA code
* @spec: SPEC device
...
...
@@ -619,25 +591,7 @@ static ssize_t bootselect_show(struct device *dev,
}
static
DEVICE_ATTR_RW
(
bootselect
);
/**
* Load golden bitstream on FGPA
*/
static
ssize_t
load_golden_fpga_store
(
struct
device
*
dev
,
struct
device_attribute
*
attr
,
const
char
*
buf
,
size_t
count
)
{
struct
pci_dev
*
pdev
=
to_pci_dev
(
dev
);
struct
spec_gn412x
*
spec_gn412x
=
pci_get_drvdata
(
pdev
);
int
err
;
err
=
spec_fw_load
(
spec_gn412x
,
spec_fw_name_init_get
(
spec_gn412x
));
return
err
<
0
?
err
:
count
;
}
static
DEVICE_ATTR_WO
(
load_golden_fpga
);
static
struct
attribute
*
gn412x_fpga_attrs
[]
=
{
&
dev_attr_load_golden_fpga
.
attr
,
&
dev_attr_spec_fpga_firmware
.
attr
,
&
dev_attr_bootselect
.
attr
,
NULL
,
...
...
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