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Simple PCIe FMC carrier SPEC - Software
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Simple PCIe FMC carrier SPEC - Software
Commits
8a54ecac
Commit
8a54ecac
authored
Jul 23, 2014
by
garcialasheras
Committed by
Federico Vaga
Jul 23, 2014
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Plain Diff
tools: ascending order PCI scan
parent
e84a063d
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1 changed file
with
5 additions
and
4 deletions
+5
-4
speclib.c
tools/speclib.c
+5
-4
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tools/speclib.c
View file @
8a54ecac
...
...
@@ -83,18 +83,19 @@ static int spec_check_id(int bus, int dev)
static
int
spec_scan
(
int
*
bus
,
int
*
devfn
)
{
struct
dirent
**
namelist
;
int
n
,
found
=
0
;
int
n
,
i
,
found
=
0
;
int
my_bus
,
my_devfn
;
// Automatic search for the first availabe card
n
=
scandir
(
"/sys/bus/pci/devices/"
,
&
namelist
,
0
,
0
);
if
(
n
<
0
)
{
perror
(
"scandir"
);
exit
(
-
1
);
}
else
{
while
(
n
--
)
for
(
i
=
0
;
i
<
n
;
i
++
)
{
if
(
!
found
&&
sscanf
(
namelist
[
n
]
->
d_name
,
if
(
!
found
&&
sscanf
(
namelist
[
i
]
->
d_name
,
"0000:%02x:%02x.0"
,
&
my_bus
,
&
my_devfn
)
==
2
)
{
...
...
@@ -108,7 +109,7 @@ static int spec_scan(int *bus, int *devfn)
}
}
free
(
namelist
[
n
]);
free
(
namelist
[
i
]);
}
free
(
namelist
);
}
...
...
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