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White Rabbit Switch - Software
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6c5ca924
Commit
6c5ca924
authored
Sep 22, 2013
by
Alessandro Rubini
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arch-wrpc: use class 68 when WR master
Signed-off-by:
Alessandro Rubini
<
rubini@gnudd.com
>
parent
e946e9c1
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+8
-0
wrc_ptp_ppsi.c
arch-wrpc/wrc_ptp_ppsi.c
+7
-0
constants.h
include/ppsi/constants.h
+1
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arch-wrpc/wrc_ptp_ppsi.c
View file @
6c5ca924
...
...
@@ -82,6 +82,10 @@ int wrc_ptp_set_mode(int mode)
{
uint32_t
start_tics
,
lock_timeout
=
0
;
struct
pp_instance
*
ppi
=
&
ppi_static
;
typeof
(
default_rt_opts
.
clock_quality
.
clockClass
)
*
class_ptr
;
/* We need to change the class in the default options */
class_ptr
=
&
default_rt_opts
.
clock_quality
.
clockClass
;
ptp_mode
=
0
;
...
...
@@ -93,6 +97,7 @@ int wrc_ptp_set_mode(int mode)
WR_DSPOR
(
ppi
)
->
wrConfig
=
WR_M_ONLY
;
ppi
->
master_only
=
TRUE
;
ppi
->
slave_only
=
FALSE
;
*
class_ptr
=
PP_WRMASTER_CLOCK_CLASS
;
spll_init
(
SPLL_MODE_GRAND_MASTER
,
0
,
1
);
lock_timeout
=
LOCK_TIMEOUT_GM
;
break
;
...
...
@@ -102,6 +107,7 @@ int wrc_ptp_set_mode(int mode)
WR_DSPOR
(
ppi
)
->
wrConfig
=
WR_M_ONLY
;
ppi
->
master_only
=
TRUE
;
ppi
->
slave_only
=
FALSE
;
*
class_ptr
=
PP_WRMASTER_CLOCK_CLASS
;
spll_init
(
SPLL_MODE_FREE_RUNNING_MASTER
,
0
,
1
);
lock_timeout
=
LOCK_TIMEOUT_FM
;
break
;
...
...
@@ -111,6 +117,7 @@ int wrc_ptp_set_mode(int mode)
WR_DSPOR
(
ppi
)
->
wrConfig
=
WR_S_ONLY
;
ppi
->
master_only
=
FALSE
;
ppi
->
slave_only
=
TRUE
;
*
class_ptr
=
PP_WRMASTER_CLOCK_CLASS
;
spll_init
(
SPLL_MODE_SLAVE
,
0
,
1
);
break
;
}
...
...
include/ppsi/constants.h
View file @
6c5ca924
...
...
@@ -30,6 +30,7 @@
#define PP_DEFAULT_SYNC_RECEIPT_TIMEOUT 3
#define PP_DEFAULT_ANNOUNCE_RECEIPT_TIMEOUT 6
/* 3 by default */
#define PP_DEFAULT_CLOCK_CLASS 187
#define PP_WRMASTER_CLOCK_CLASS 68
/* WR is better */
#define PP_DEFAULT_CLOCK_ACCURACY 0xFE
#define PP_DEFAULT_PRIORITY1 128
#define PP_DEFAULT_PRIORITY2 128
...
...
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