Skip to content
Projects
Groups
Snippets
Help
Loading...
Sign in
Toggle navigation
F
FMC Bus
Project
Project
Details
Activity
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
1
Issues
1
List
Board
Labels
Milestones
Merge Requests
0
Merge Requests
0
Wiki
Wiki
image/svg+xml
Discourse
Discourse
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Commits
Issue Boards
Open sidebar
Projects
FMC Bus
Commits
8b131b4e
Commit
8b131b4e
authored
Mar 30, 2015
by
Federico Vaga
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
kernel: program with a given buffer
Signed-off-by:
Federico Vaga
<
federico.vaga@cern.ch
>
parent
545e0e64
Show whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
28 additions
and
0 deletions
+28
-0
fmc-sdb.c
kernel/fmc-sdb.c
+24
-0
fmc.h
kernel/include/linux/fmc.h
+4
-0
No files found.
kernel/fmc-sdb.c
View file @
8b131b4e
...
...
@@ -126,6 +126,30 @@ int fmc_free_sdb_tree(struct fmc_device *fmc)
}
EXPORT_SYMBOL
(
fmc_free_sdb_tree
);
/* This helper calls reprogram and inizialized sdb as well */
int
fmc_reprogram_raw
(
struct
fmc_device
*
fmc
,
struct
fmc_driver
*
d
,
void
*
gw
,
unsigned
long
len
,
int
sdb_entry
)
{
int
ret
;
ret
=
fmc
->
op
->
reprogram_raw
(
fmc
,
d
,
gw
,
len
);
if
(
ret
<
0
)
return
ret
;
if
(
sdb_entry
<
0
)
return
ret
;
/* We are required to find SDB at a given offset */
ret
=
fmc_scan_sdb_tree
(
fmc
,
sdb_entry
);
if
(
ret
<
0
)
{
dev_err
(
&
fmc
->
dev
,
"Can't find SDB at address 0x%x
\n
"
,
sdb_entry
);
return
-
ENODEV
;
}
return
0
;
}
EXPORT_SYMBOL
(
fmc_reprogram_raw
);
/* This helper calls reprogram and inizialized sdb as well */
int
fmc_reprogram
(
struct
fmc_device
*
fmc
,
struct
fmc_driver
*
d
,
char
*
gw
,
int
sdb_entry
)
...
...
kernel/include/linux/fmc.h
View file @
8b131b4e
...
...
@@ -132,6 +132,8 @@ struct fmc_operations {
uint32_t
(
*
read32
)(
struct
fmc_device
*
fmc
,
int
offset
);
void
(
*
write32
)(
struct
fmc_device
*
fmc
,
uint32_t
value
,
int
offset
);
int
(
*
validate
)(
struct
fmc_device
*
fmc
,
struct
fmc_driver
*
drv
);
int
(
*
reprogram_raw
)(
struct
fmc_device
*
f
,
struct
fmc_driver
*
d
,
void
*
gw
,
unsigned
long
len
);
int
(
*
reprogram
)(
struct
fmc_device
*
f
,
struct
fmc_driver
*
d
,
char
*
gw
);
int
(
*
irq_request
)(
struct
fmc_device
*
fmc
,
irq_handler_t
h
,
char
*
name
,
int
flags
);
...
...
@@ -144,6 +146,8 @@ struct fmc_operations {
};
/* Prefer this helper rather than calling of fmc->reprogram directly */
int
fmc_reprogram_raw
(
struct
fmc_device
*
fmc
,
struct
fmc_driver
*
d
,
void
*
gw
,
unsigned
long
len
,
int
sdb_entry
);
extern
int
fmc_reprogram
(
struct
fmc_device
*
f
,
struct
fmc_driver
*
d
,
char
*
gw
,
int
sdb_entry
);
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment