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Simple VME FMC Carrier SVEC
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Simple VME FMC Carrier SVEC
Commits
f595f29e
Commit
f595f29e
authored
Mar 10, 2020
by
Federico Vaga
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Merge branch 'hotfix/respect_stack_frame_limit' into 'develop'
driver: respect stack frame limit See merge request
!1
parents
9ec20cf1
181ad487
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1 changed file
with
19 additions
and
12 deletions
+19
-12
svec-core-fpga.c
software/kernel/svec-core-fpga.c
+19
-12
No files found.
software/kernel/svec-core-fpga.c
View file @
f595f29e
...
...
@@ -648,22 +648,26 @@ static int svec_fpga_app_init(struct svec_fpga *svec_fpga)
#define SVEC_FPGA_APP_RES_N (32 - SVEC_FPGA_APP_IRQ_BASE + 1)
struct
vme_dev
*
vdev
=
to_vme_dev
(
svec_fpga
->
dev
.
parent
);
unsigned
int
res_n
=
SVEC_FPGA_APP_RES_N
;
struct
resource
res
[
SVEC_FPGA_APP_RES_N
]
=
{
[
0
]
=
{
.
name
=
"app-mem"
,
.
flags
=
IORESOURCE_MEM
,
},
};
struct
resource
*
res
;
struct
platform_device
*
pdev
;
struct
irq_domain
*
vic_domain
;
char
app_name
[
SVEC_FPGA_APP_NAME_MAX
];
unsigned
long
app_offset
;
int
err
,
fn
=
svec_fpga
->
function_nr
;
int
err
=
0
,
fn
=
svec_fpga
->
function_nr
;
res
=
kzalloc
(
SVEC_FPGA_APP_RES_N
*
sizeof
(
struct
resource
),
GFP_KERNEL
);
if
(
!
res
)
{
return
-
ENOMEM
;
}
res
[
0
].
name
=
"app-mem"
;
res
[
0
].
flags
=
IORESOURCE_MEM
;
app_offset
=
svec_fpga_csr_app_offset
(
svec_fpga
);
if
(
!
app_offset
)
{
dev_warn
(
&
svec_fpga
->
dev
,
"Application not found
\n
"
);
return
0
;
err
=
0
;
goto
err_free
;
}
svec_fpga_metadata_get
(
&
svec_fpga
->
meta_app
,
...
...
@@ -695,18 +699,21 @@ static int svec_fpga_app_init(struct svec_fpga *svec_fpga)
err
=
svec_fpga_app_id_build
(
svec_fpga
,
app_offset
,
app_name
,
SVEC_FPGA_APP_NAME_MAX
);
if
(
err
)
return
err
;
goto
err_free
;
svec_fpga_app_restart
(
svec_fpga
);
pdev
=
platform_device_register_resndata
(
&
svec_fpga
->
dev
,
app_name
,
PLATFORM_DEVID_AUTO
,
res
,
res_n
,
NULL
,
0
);
if
(
IS_ERR
(
pdev
))
return
PTR_ERR
(
pdev
);
err
=
IS_ERR
(
pdev
);
if
(
err
)
goto
err_free
;
svec_fpga
->
app_pdev
=
pdev
;
return
0
;
err_free:
kfree
(
res
);
return
err
;
}
static
void
svec_fpga_app_exit
(
struct
svec_fpga
*
svec_fpga
)
...
...
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