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White Rabbit Switch - Software
Commits
a6513e44
Commit
a6513e44
authored
May 17, 2011
by
Alessandro Rubini
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userspace/wrsw_rtud: removed trailing blanks
parent
523affb1
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15 changed files
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258 additions
and
258 deletions
+258
-258
mac.c
userspace/wrsw_rtud/mac.c
+2
-2
mac.h
userspace/wrsw_rtud/mac.h
+6
-6
rtu.h
userspace/wrsw_rtud/rtu.h
+29
-29
rtu_drv.c
userspace/wrsw_rtud/rtu_drv.c
+59
-59
rtu_drv.h
userspace/wrsw_rtud/rtu_drv.h
+1
-1
rtu_fd.c
userspace/wrsw_rtud/rtu_fd.c
+93
-93
rtu_fd.h
userspace/wrsw_rtud/rtu_fd.h
+7
-7
rtu_hash.c
userspace/wrsw_rtud/rtu_hash.c
+13
-13
rtu_hash.h
userspace/wrsw_rtud/rtu_hash.h
+6
-6
rtud.c
userspace/wrsw_rtud/rtud.c
+27
-27
rtud_exports.c
userspace/wrsw_rtud/rtud_exports.c
+5
-5
rtud_exports.h
userspace/wrsw_rtud/rtud_exports.h
+4
-4
utils.c
userspace/wrsw_rtud/utils.c
+4
-4
utils.h
userspace/wrsw_rtud/utils.h
+1
-1
wr_rtu.h
userspace/wrsw_rtud/wr_rtu.h
+1
-1
No files found.
userspace/wrsw_rtud/mac.c
View file @
a6513e44
...
...
@@ -6,10 +6,10 @@
*
* Authors: Tomasz Wlostowski (tomasz.wlostowski@cern.ch)
*
* Description: MAC address type related operations.
* Description: MAC address type related operations.
*
* Fixes:
*
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
...
...
userspace/wrsw_rtud/mac.h
View file @
a6513e44
...
...
@@ -6,11 +6,11 @@
*
* Authors: Juan Luis Manas (juan.manas@integrasys.es)
*
* Description: MAC address type related operations.
* Description: MAC address type related operations.
*
* Fixes:
* Fixes:
* Alessandro Rubini
*
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
...
...
@@ -34,8 +34,8 @@
#include <string.h>
#include <linux/if_ether.h>
/**
* \brief Check whether two mac addresses are equal.
/**
* \brief Check whether two mac addresses are equal.
* @return 1 if both addresses are equal. 0 otherwise.
*/
static
inline
int
mac_equal
(
uint8_t
a
[
ETH_ALEN
],
uint8_t
b
[
ETH_ALEN
])
...
...
@@ -56,7 +56,7 @@ static inline uint8_t* mac_copy(uint8_t dst[ETH_ALEN], uint8_t src[ETH_ALEN])
* \brief Set MAC address to 00:00:00:00:00:00.
* @return pointer to mac address
*/
static
inline
uint8_t
*
mac_clean
(
uint8_t
mac
[
ETH_ALEN
])
static
inline
uint8_t
*
mac_clean
(
uint8_t
mac
[
ETH_ALEN
])
{
return
memset
(
mac
,
0x00
,
ETH_ALEN
);
}
...
...
userspace/wrsw_rtud/rtu.h
View file @
a6513e44
...
...
@@ -7,10 +7,10 @@
* Authors: Juan Luis Manas (juan.manas@integrasys.es)
* Maciej Lipinski (maciej.lipinski@cern.ch)
*
* Description: RTU data structures definition.
* Description: RTU data structures definition.
*
* Fixes:
* Tomasz Wlostowski
* Fixes:
* Tomasz Wlostowski
*
*
* This program is free software; you can redistribute it and/or
...
...
@@ -80,11 +80,11 @@
*/
struct
rtu_request
{
int
port_id
;
// physical port identifier
uint8_t
src
[
ETH_ALEN
];
// source MAC address
uint8_t
src
[
ETH_ALEN
];
// source MAC address
uint8_t
dst
[
ETH_ALEN
];
// destination MAC address
uint16_t
vid
;
// VLAN ID from the packet header
int
has_vid
;
// non-zero: VID is present,0:untagged packet (VID=0)
uint8_t
prio
;
// packet priority (either assigned by the port
uint8_t
prio
;
// packet priority (either assigned by the port
// or extracted from packet header)
int
has_prio
;
// non-zero: priority present, 0:no priority defined
};
...
...
@@ -93,36 +93,36 @@ struct rtu_request {
* \brief RTU Filtering Database Entry Object
*/
struct
filtering_entry
{
int
valid
;
// bit: 1 = entry is valid, 0: entry is
int
valid
;
// bit: 1 = entry is valid, 0: entry is
// invalid (empty)
int
end_of_bucket
;
// bit: 1 = last entry in current bucket, stop
// search at this point
int
is_bpdu
;
// bit: 1 = BPDU (or other non-STP-dependent
int
is_bpdu
;
// bit: 1 = BPDU (or other non-STP-dependent
// packet)
uint8_t
mac
[
ETH_ALEN
];
// MAC address (for searching the bucketed
uint8_t
mac
[
ETH_ALEN
];
// MAC address (for searching the bucketed
// hashtable)
uint8_t
fid
;
// Filtering database ID (for searching the
// bucketed hashtable)
uint32_t
port_mask_src
;
// port mask for source MAC addresses. Bits
// set to 1 indicate that packet having this
// MAC address can be forwarded from these
// corresponding ports. Ports having their
uint32_t
port_mask_src
;
// port mask for source MAC addresses. Bits
// set to 1 indicate that packet having this
// MAC address can be forwarded from these
// corresponding ports. Ports having their
// bits set to 0 shall drop the packet.
uint32_t
port_mask_dst
;
// port mask for destination MAC address. Bits
// set to 1 indicate to which physical ports
// the packet with matching destination MAC
// the packet with matching destination MAC
// address shall be routed
int
drop_when_source
;
// bit: 1 = drop the packet when source
int
drop_when_source
;
// bit: 1 = drop the packet when source
// address matches
int
drop_when_dest
;
// bit: 1 = drop the packet when destination
int
drop_when_dest
;
// bit: 1 = drop the packet when destination
// address matches
int
drop_unmatched_src_ports
;
// bit: 1 = drop the packet when it comes from
// source port different than specified in
// port_mask_src
// source port different than specified in
// port_mask_src
uint32_t
last_access_t
;
// time of last access to the rule (for aging)
...
...
@@ -134,10 +134,10 @@ struct filtering_entry {
int
has_prio_dst
;
// priority value valid
int
prio_override_dst
;
// priority override (force per-MAC priority)
int
go_to_cam
;
// 1 : there are more entries outside the
int
go_to_cam
;
// 1 : there are more entries outside the
// bucket
uint16_t
cam_addr
;
// address of the first entry in CAM memory
uint16_t
cam_addr
;
// address of the first entry in CAM memory
// (2 words)
int
dynamic
;
...
...
@@ -148,7 +148,7 @@ struct filtering_entry {
*/
struct
vlan_table_entry
{
uint32_t
port_mask
;
// VLAN port mask: 1 = ports assigned to this VLAN
uint8_t
fid
;
// Filtering Database Identifier
uint8_t
fid
;
// Filtering Database Identifier
uint8_t
prio
;
// VLAN priority
int
has_prio
;
// priority defined;
int
prio_override
;
// priority override (force per-VLAN priority)
...
...
@@ -159,9 +159,9 @@ struct vlan_table_entry {
* \brief Copies src filtering entry body into dst filtering entry body.
* @return pointer to dst filtering entry.
*/
static
inline
struct
filtering_entry
*
rtu_fe_copy
(
struct
filtering_entry
*
dst
,
struct
filtering_entry
*
src
)
static
inline
struct
filtering_entry
*
rtu_fe_copy
(
struct
filtering_entry
*
dst
,
struct
filtering_entry
*
src
)
{
return
memcpy
(
dst
,
src
,
sizeof
(
*
src
)
);
}
...
...
@@ -171,8 +171,8 @@ struct filtering_entry *rtu_fe_copy( struct filtering_entry *dst,
* @param ent pointer to entry to clean (either in HCAM or HTAB)
* @return pointer to filtering entry that was cleaned
*/
static
inline
struct
filtering_entry
*
rtu_fe_clean
(
struct
filtering_entry
*
ent
)
static
inline
struct
filtering_entry
*
rtu_fe_clean
(
struct
filtering_entry
*
ent
)
{
return
memset
(
ent
,
0
,
sizeof
(
*
ent
)
);
}
...
...
@@ -180,13 +180,13 @@ struct filtering_entry *rtu_fe_clean(struct filtering_entry *ent)
/**
* \brief Returns number of seconds since the epoch.
*/
static
inline
unsigned
long
now
()
static
inline
unsigned
long
now
()
{
return
(
unsigned
long
)
time
(
NULL
);
return
(
unsigned
long
)
time
(
NULL
);
}
int
rtud_init_exports
();
void
rtud_handle_wripc
();
#endif
/*__WHITERABBIT_RTU_H*/
userspace/wrsw_rtud/rtu_drv.c
View file @
a6513e44
This diff is collapsed.
Click to expand it.
userspace/wrsw_rtud/rtu_drv.h
View file @
a6513e44
...
...
@@ -36,7 +36,7 @@
// HW RTU (should be given by wrsw_rtu_wb.h)
#define RTU_HCAM 0x4000
#define RTU_ARAM_MAIN 0x8000
#define RTU_VLAN_TAB 0xc000
#define RTU_VLAN_TAB 0xc000
#define RTU_MFIFO_R0_DATA_SEL 0x00000000
#define RTU_MFIFO_R1_ADDR_MASK 0x0007FFFF
...
...
userspace/wrsw_rtud/rtu_fd.c
View file @
a6513e44
This diff is collapsed.
Click to expand it.
userspace/wrsw_rtud/rtu_fd.h
View file @
a6513e44
...
...
@@ -8,9 +8,9 @@
* Miguel Baizan (miguel.baizan@integrasys.es)
* Maciej Lipinski (maciej.lipinski@cern.ch)
*
* Description: RTU Filtering database header.
* Filtering database management related operations and filtering
* database mirror. Note there is a single Filtering Database
* Description: RTU Filtering database header.
* Filtering database management related operations and filtering
* database mirror. Note there is a single Filtering Database
* object per Bridge (See 802.1Q - 12.7.1)
*
* Fixes:
...
...
@@ -40,13 +40,13 @@
#define STATIC 0
#define DYNAMIC 1
int
rtu_fd_init
(
uint16_t
poly
,
unsigned
long
aging
)
int
rtu_fd_init
(
uint16_t
poly
,
unsigned
long
aging
)
__attribute__
((
warn_unused_result
));
int
rtu_fd_create_entry
(
uint8_t
mac
[
ETH_ALEN
],
uint16_t
vid
,
uint32_t
port_map
,
uint8_t
mac
[
ETH_ALEN
],
uint16_t
vid
,
uint32_t
port_map
,
int
dynamic
)
__attribute__
((
warn_unused_result
));
...
...
userspace/wrsw_rtud/rtu_hash.c
View file @
a6513e44
...
...
@@ -6,8 +6,8 @@
*
* Authors: Maciej Lipinski (maciej.lipinski@cern.ch)
*
* Description: Hash function presented below, produces hash which corresponds
* to hash produced by VHDL generated on this page:
* Description: Hash function presented below, produces hash which corresponds
* to hash produced by VHDL generated on this page:
* http://outputlogic.com/
*
* Fixes:
...
...
@@ -47,7 +47,7 @@ void rtu_hash_set_poly(uint16_t poly)
uint16_t
rtu_hash
(
uint8_t
mac
[
ETH_ALEN
],
uint8_t
fid
)
{
uint16_t
hash
=
0xFFFF
;
hash
=
crc16
(
hash
,
(
0xFFFF
&
fid
));
hash
=
crc16
(
hash
,
((
uint16_t
)
mac
[
0
]
<<
8
)
|
mac
[
1
]);
hash
=
crc16
(
hash
,
((
uint16_t
)
mac
[
2
]
<<
8
)
|
mac
[
3
]);
...
...
@@ -60,40 +60,40 @@ uint16_t rtu_hash(uint8_t mac[ETH_ALEN], uint8_t fid)
-------------------------------------------------------------------------------
-- SOME EXPLANATION REGARDING VHDL vs C CRC IMPLEMENTATION BY ML
-------------------------------------------------------------------------------
-- C code to produce exactly the same CRC as VHDL generated
-- C code to produce exactly the same CRC as VHDL generated
-- with http://outputlogic.com/ .
-- it uses naive method, it's not optimal at all
-- but it's good enough to chech whether VHDL works OK
-- It was made (by maciej.lipinski@cern.ch) modifying source from here:
-- http://www.netrino.com/Embedded-Systems/How-To/CRC-Calculation-C-Code
-- the website provides explanation of CRC
--
-- To get the hex representation of POLY to be used with the C function, which
-- is different than hex representation of polly used to generate VHDL code
--
-- To get the hex representation of POLY to be used with the C function, which
-- is different than hex representation of polly used to generate VHDL code
-- (i.e.:0x1021 <->0x88108), here is the trick:
--
-- 1) we are using the following poly equation: 1+x^5+x^12+x^16;
-- 2) it translates to binary: (1) 0001 0000 0010 0001 = 0x1021
-- 2) it translates to binary: (1) 0001 0000 0010 0001 = 0x1021
-- | |
-- | this is default | this you can find in
-- | this is default | this you can find in
-- |-> it's the 16th bit |-> the wiki as description
-- of the polly equation
--
--
-- 3) we include the "default" bit into the polly and add zeroes at the end
-- creating 20 bit polly, like this
-- (1) 0001 0000 0010 0001 => 1000 1000 0001 0000 1000 = 0x88108
-- (1) 0001 0000 0010 0001 => 1000 1000 0001 0000 1000 = 0x88108
--
--------------------------------------------------------------------------------
--| name | polly equation | polly (hex) | our polly | tested |
--------------------------------------------------------------------------------
--| CRC-16-CCITT | 1+x^5+x^12+x^16 | 0x1021 | 0x88108 | yes |
--| CRC-16-IBM | 1+x^2+x^15+x^16 | 0x8005 | 0xC0028 | yes |
--| CRC-16-DECT | 1+x^3+x^7+x^8+x^10+x^16 | 0x0589 | 0x82C48 | yes |
--| CRC-16-DECT | 1+x^3+x^7+x^8+x^10+x^16 | 0x0589 | 0x82C48 | yes |
--------------------------------------------------------------------------------
*/
static
uint16_t
crc16
(
uint16_t
const
init_crc
,
uint16_t
const
message
)
{
uint32_t
remainder
;
uint32_t
remainder
;
int
bit
;
// Initially, the dividend is the remainder.
...
...
userspace/wrsw_rtud/rtu_hash.h
View file @
a6513e44
...
...
@@ -6,8 +6,8 @@
*
* Authors: Maciej Lipinski (maciej.lipinski@cern.ch)
*
* Description: Hash function presented below, produces hash which corresponds
* to hash produced by VHDL generated on this page:
* Description: Hash function presented below, produces hash which corresponds
* to hash produced by VHDL generated on this page:
* http://outputlogic.com/
*
* Fixes:
...
...
@@ -34,16 +34,16 @@
/*
Hash polynomials implemented by RTU
---------------------------------------------------------
| name | poly equation | poly (hex) |
| name | poly equation | poly (hex) |
---------------------------------------------------------
| CRC-16-CCITT | 1+x^5+x^12+x^16 | 0x1021 |
| CRC-16-IBM | 1+x^2+x^15+x^16 | 0x8005 |
| CRC-16-DECT | 1+x^3+x^7+x^8+x^10+x^16 | 0x0589 |
---------------------------------------------------------
*/
#define HW_POLYNOMIAL_CCITT 0x1021
#define HW_POLYNOMIAL_IBM 0x8005
#define HW_POLYNOMIAL_DECT 0x0589
#define HW_POLYNOMIAL_CCITT 0x1021
#define HW_POLYNOMIAL_IBM 0x8005
#define HW_POLYNOMIAL_DECT 0x0589
void
rtu_hash_set_poly
(
uint16_t
poly
);
uint16_t
rtu_hash
(
uint8_t
mac
[
ETH_ALEN
],
uint8_t
fid
);
...
...
userspace/wrsw_rtud/rtud.c
View file @
a6513e44
...
...
@@ -7,14 +7,14 @@
* Authors: Juan Luis Manas (juan.manas@integrasys.es)
* Miguel Baizan (miguel.baizan@integrasys.es)
*
* Description: RTU daemon.
* Handles the learning and aging processes.
* Description: RTU daemon.
* Handles the learning and aging processes.
* Manages the filtering and VLAN databases.
*
* Fixes:
* Fixes:
* Alessandro Rubini
* Tomasz Wlostowski
*
* Tomasz Wlostowski
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
...
...
@@ -50,7 +50,7 @@ static pthread_t aging_process;
static
pthread_t
wripc_process
;
/**
* \brief Creates the static entries in the filtering database
* \brief Creates the static entries in the filtering database
* @return error code
*/
static
int
rtu_create_static_entries
()
...
...
@@ -66,7 +66,7 @@ static int rtu_create_static_entries()
err
=
rtu_fd_create_entry
(
bcast_mac
,
0
,
0xffffffff
,
STATIC
);
if
(
err
)
return
err
;
// VLAN-aware Bridge reserved addresses (802.1Q-2005 Table 8.1)
TRACE
(
TRACE_INFO
,
"adding static routes for slow protocols..."
);
for
(
i
=
0
;
i
<
NUM_RESERVED_ADDR
;
i
++
)
{
...
...
@@ -75,16 +75,16 @@ static int rtu_create_static_entries()
if
(
err
)
return
err
;
}
// packets addressed to WR card interfaces are forwarded to NIC virtual port
halexp_query_ports
(
&
plist
);
halexp_query_ports
(
&
plist
);
for
(
i
=
0
;
i
<
plist
.
num_ports
;
i
++
)
{
halexp_get_port_state
(
&
pstate
,
plist
.
port_names
[
i
]);
halexp_get_port_state
(
&
pstate
,
plist
.
port_names
[
i
]);
TRACE
(
TRACE_INFO
,
"adding static route for port %s index %d [mac %s]"
,
plist
.
port_names
[
i
],
pstate
.
hw_index
,
"adding static route for port %s index %d [mac %s]"
,
plist
.
port_names
[
i
],
pstate
.
hw_index
,
mac_to_string
(
pstate
.
hw_addr
)
);
err
=
rtu_fd_create_entry
(
pstate
.
hw_addr
,
0
,
(
1
<<
NIC_PORT
),
STATIC
);
...
...
@@ -128,12 +128,12 @@ static void *rtu_daemon_wripc_process(void *arg)
}
/**
* \brief Handles the learning process.
* \brief Handles the learning process.
* @return error code
*/
static
int
rtu_daemon_learning_process
()
{
int
err
;
int
err
;
struct
rtu_request
req
;
// Request read from learning queue
uint32_t
port_map
;
// Destination port map
uint16_t
vid
;
// VLAN identifier
...
...
@@ -144,8 +144,8 @@ static int rtu_daemon_learning_process()
if
(
!
err
)
{
TRACE_DBG
(
TRACE_INFO
,
"ureq: port %d src %s VID %d priority %d"
,
req
.
port_id
,
"ureq: port %d src %s VID %d priority %d"
,
req
.
port_id
,
mac_to_string
(
req
.
src
),
req
.
has_vid
?
req
.
vid
:
0
,
req
.
has_prio
?
req
.
prio
:
0
...
...
@@ -171,7 +171,7 @@ static int rtu_daemon_learning_process()
/**
* \brief RTU set up.
* \brief RTU set up.
* Initialises routing table cache and RTU at hardware.
* @param poly hash polinomial.
* @param aging_time Aging time in seconds.
...
...
@@ -207,7 +207,7 @@ static int rtu_daemon_init(uint16_t poly, unsigned long aging_time)
// init filtering database
TRACE
(
TRACE_INFO
,
"init fd."
);
err
=
rtu_fd_init
(
poly
,
aging_time
);
if
(
err
)
if
(
err
)
return
err
;
// create static filtering entries
...
...
@@ -228,7 +228,7 @@ static int rtu_daemon_init(uint16_t poly, unsigned long aging_time)
* \brief RTU shutdown.
*/
static
void
rtu_daemon_destroy
()
{
{
// Threads stuff
pthread_cancel
(
wripc_process
);
pthread_cancel
(
aging_process
);
...
...
@@ -245,11 +245,11 @@ void sigint(int signum) {
/**
* \brief Starts up the learning and aging processes.
*/
*/
int
main
(
int
argc
,
char
**
argv
)
{
int
op
,
err
;
char
*
s
,
*
name
,
*
optstring
;
char
*
s
,
*
name
,
*
optstring
;
int
run_as_daemon
=
0
;
uint16_t
poly
=
HW_POLYNOMIAL_CCITT
;
// Hash polinomial
unsigned
long
aging_res
=
DEFAULT_AGING_RES
;
// Aging resolution [sec.]
...
...
@@ -272,7 +272,7 @@ int main(int argc, char **argv)
run_as_daemon
=
1
;
break
;
case
'h'
:
usage
(
name
);
usage
(
name
);
case
'p'
:
if
(
strcmp
(
optarg
,
"CCITT"
)
==
0
)
{
poly
=
HW_POLYNOMIAL_CCITT
;
...
...
@@ -293,7 +293,7 @@ int main(int argc, char **argv)
break
;
case
't'
:
aging_time
=
atol
(
optarg
);
if
((
aging_time
<
MIN_AGING_TIME
)
||
if
((
aging_time
<
MIN_AGING_TIME
)
||
(
aging_time
>
MAX_AGING_TIME
))
{
fprintf
(
stderr
,
"Invalid aging time
\n
"
);
usage
(
name
);
...
...
@@ -305,7 +305,7 @@ int main(int argc, char **argv)
}
}
// Initialise RTU.
// Initialise RTU.
if
((
err
=
rtu_daemon_init
(
poly
,
aging_time
))
<
0
)
{
rtu_daemon_destroy
();
return
err
;
...
...
@@ -315,7 +315,7 @@ int main(int argc, char **argv)
signal
(
SIGINT
,
sigint
);
// daemonize _before_ creating threads
if
(
run_as_daemon
)
if
(
run_as_daemon
)
daemonize
();
// Start up aging process and auxiliary WRIPC thread
...
...
@@ -324,7 +324,7 @@ int main(int argc, char **argv)
rtu_daemon_destroy
();
return
err
;
}
// Start up learning process.
err
=
rtu_daemon_learning_process
();
// On error, release RTU resources
...
...
userspace/wrsw_rtud/rtud_exports.c
View file @
a6513e44
...
...
@@ -9,7 +9,7 @@
* Description: Dump the filtering database. Based on libwripc
*
* Fixes:
*
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
...
...
@@ -52,7 +52,7 @@ int rtud_init_exports()
return
rtud_ipc
;
TRACE
(
TRACE_INFO
,
"wripc server created [fd %d]"
,
rtud_ipc
);
wripc_export
(
rtud_ipc
,
T_STRUCT
(
rtudexp_fd_list_t
),
"rtudexp_get_fd_list"
,
rtudexp_get_fd_list
,
1
,
T_INT32
);
...
...
@@ -62,14 +62,14 @@ int rtud_init_exports()
void
rtudexp_get_fd_list
(
rtudexp_fd_list_t
*
list
,
int
start_from
)
{
int
i
;
//TRACE(TRACE_INFO,"GetFDList start=%d",start_from);
for
(
i
=
0
;
i
<
8
;
i
++
)
{
struct
filtering_entry
*
ent
=
rtu_fd_lookup_htab_entry
(
start_from
+
i
);
if
(
!
ent
)
break
;
memcpy
(
list
->
list
[
i
].
mac
,
ent
->
mac
,
sizeof
(
ent
->
mac
));
// printf("Ent: %s %x\n", mac_to_string(ent->mac), ent->port_mask_dst);
...
...
userspace/wrsw_rtud/rtud_exports.h
View file @
a6513e44
...
...
@@ -6,10 +6,10 @@
*
* Authors: Tomasz Wlostowski (tomasz.wlostowski@cern.ch)
*
* Description: Dump the filtering database.
* Description: Dump the filtering database.
*
* Fixes:
*
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
...
...
@@ -31,7 +31,7 @@
#include <stdint.h>
typedef
struct
typedef
struct
{
uint8_t
mac
[
8
];
uint32_t
dpm
;
...
...
@@ -42,7 +42,7 @@ typedef struct
typedef
struct
{
rtudexp_fd_entry_t
list
[
8
];
int
num_rules
;
int
next
;
}
rtudexp_fd_list_t
;
...
...
userspace/wrsw_rtud/utils.c
View file @
a6513e44
...
...
@@ -10,7 +10,7 @@
* background
*
* Fixes:
*
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
...
...
@@ -79,10 +79,10 @@ void daemonize(void)
void
usage
(
char
*
name
)
{
fprintf
(
stderr
,
fprintf
(
stderr
,
"Usage: %s [-dh] [-p <polly>] [-r <time>] [-t <time>]
\n
"
"
\t
-d daemonize
\n
"
"
\t
-h help
\n
"
"
\t
-d daemonize
\n
"
"
\t
-h help
\n
"
"
\t
-p polynomial for hash calculation. Possible values are CCITT, IBM, DECT
\n
"
"
\t
-r aging resolution (in sec). 20 sec by default
\n
"
"
\t
-t aging time (10 to 10000 sec). 300 sec by default.
\n
"
,
...
...
userspace/wrsw_rtud/utils.h
View file @
a6513e44
...
...
@@ -10,7 +10,7 @@
* background
*
* Fixes:
*
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
...
...
userspace/wrsw_rtud/wr_rtu.h
View file @
a6513e44
#ifndef __WHITERABBIT_RTU_IRQ_H
#define __WHITERABBIT_RTU_IRQ_H
#define __WR_IOC_MAGIC '4'
#define __WR_IOC_MAGIC '4'
#define WR_RTU_IRQWAIT _IO(__WR_IOC_MAGIC, 4)
#define WR_RTU_IRQENA _IO(__WR_IOC_MAGIC, 5)
...
...
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