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FMC TDC 1ns 5cha - Software
Commit 9c2c4765 authored by Federico Vaga's avatar Federico Vaga
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drv: add WR offset to default calibration values 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent 95f9d64e
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Showing with 5 additions and 2 deletions
kernel/calibration.c
View file @ 9c2c4765
...@@ -21,7 +21,8 @@ ...@@ -21,7 +21,8 @@
#include "libsdbfs.h" #include "libsdbfs.h"
#include "fmc-tdc.h" #include "fmc-tdc.h"
static u32 wr_calibration_offset = 229460; #define WR_CALIB_OFFSET 229460
static u32 wr_calibration_offset = WR_CALIB_OFFSET;
module_param_named(wr_offset_fix, wr_calibration_offset, int, 0444); module_param_named(wr_offset_fix, wr_calibration_offset, int, 0444);
MODULE_PARM_DESC(wr_offset_fix, MODULE_PARM_DESC(wr_offset_fix,
"Overwrite the White-Rabbit calibration offset for calibration value computer before 2018. (Default: 229460 [ps])"); "Overwrite the White-Rabbit calibration offset for calibration value computer before 2018. (Default: 229460 [ps])");
...@@ -35,7 +36,9 @@ MODULE_PARM_DESC(wr_offset_carrier, ...@@ -35,7 +36,9 @@ MODULE_PARM_DESC(wr_offset_carrier,
/* dummy calibration data - used in case of empty/corrupted EEPROM */ /* dummy calibration data - used in case of empty/corrupted EEPROM */
static struct ft_calibration default_calibration = { static struct ft_calibration default_calibration = {
{0, 86, 609, 572, 335}, /* zero_offset */ {0, 86, 609, 572, 335}, /* zero_offset */
43343 /* vcxo_default_tune */ 43343, /* vcxo_default_tune */
0,
WR_CALIB_OFFSET, /* white-rabbit offset */
}; };
#define WR_OFFSET_FIX_YEAR (2018) #define WR_OFFSET_FIX_YEAR (2018)
......
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