- Mar 03, 2016
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Federico Vaga authored
This reverts commit 0598de40. This was not a memory leakage because the fmc-bus release that pointer for us. Is it good? We allocate and it is someone else us free, it lacks of simmetry. Probably the register function should be called devm_ like all the others in the kernel who relase for your the memory. In this way it is clear the behaviour.
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- Feb 10, 2016
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Federico Vaga authored
We ack the GN4124 **before** the VIC. The other way around makes the interrupt handling timing dependent. For instance. When the VIC VIC_CTL_EMU_LEN_W is too short it may happens that the VIC asserts the interrupt **before** the GN4124 is acked; then, so do not receive interrupts anymore from the GN4124 because it misses the VIC edge. Signed-off-by:
Federico Vaga <federico.vaga@cern.ch> Signed-off-by:
Michel Arruat <michel.arruat@cern.ch>
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Federico Vaga authored
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Federico Vaga authored
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Federico Vaga authored
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Federico Vaga authored
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Federico Vaga authored
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Federico Vaga authored
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- Dec 01, 2015
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Adam Wujek authored
Signed-off-by:Adam Wujek <adam.wujek@cern.ch>
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- Nov 30, 2015
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Adam Wujek authored
with -V switch Signed-off-by:
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- Nov 20, 2015
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Adam Wujek authored
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Adam Wujek authored
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Adam Wujek authored
Changes in the buildsystem. Signed-off-by:
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- Nov 13, 2015
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Adam Wujek authored
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Adam Wujek authored
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Adam Wujek authored
Use _ABS in Makefiles wherever possible. Signed-off-by: -
Adam Wujek authored
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Adam Wujek authored
FMC_BUS_ABS is passed to Kbuild, which uses different current directory. It is not trivial to handle FMC_BUS to be absolute or relative path. Signed-off-by: -
Adam Wujek authored
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Adam Wujek authored
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Adam Wujek authored
files wr_nic/.*.o.cmd were not removed Signed-off-by: -
Adam Wujek authored
This allows parallel build. Signed-off-by: -
Adam Wujek authored
Include parent_common.mk from up directory. Which may contain various environment definitions such compiler, linker, etc. If such file is not present it will not affect build. Signed-off-by: -
Adam Wujek authored
--export FMC_DRV --correct passing GIT_VERSION Signed-off-by: -
Adam Wujek authored
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Federico Vaga authored
We were using vmalloc() assunign that its library was already included by some other libraries. Today, this is not the case anymore, so we must include it Signed-off-by:
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- Aug 25, 2015
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Federico Vaga authored
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- May 07, 2015
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Federico Vaga authored
Mainly for compatibility (simplification) with the CERN super module. Insted of using a script to guess which fmc-bus define, assume always that parent project define the FMC_BUS to use. Signed-off-by: -
Federico Vaga authored
For the time being you must write the bitstream in a single write. For example: dd if=/home/fvaga/spec-fmc-adc-v4.0.bin of=/dev/spec-0700 obs=5000000 Signed-off-by:
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- Apr 27, 2015
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Federico Vaga authored
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- Apr 20, 2015
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Federico Vaga authored
Typically old distro releases Signed-off-by: -
Federico Vaga authored
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Federico Vaga authored
a channel cannot be less than 0 due to data type (uint16_t). If someone write a negative number this become something greater than 4 so the control still works Signed-off-by:
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- Feb 24, 2015
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Federico Vaga authored
Since kernel 3.18 the gpiochip_remove function return void and not an error code as before. In case the gpiochip is removed while there is a requested gpio, the kernel will print an error message. By applying this patch without any control on the kernel version we are going to loose the error message in case of trouble with old kernels Signed-off-by:
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- Jan 20, 2015
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Federico Vaga authored
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- Sep 18, 2014
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Federico Vaga authored
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- Aug 13, 2014
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Federico Vaga authored
There should not be any side effect on resetting the FGPA every time we program it. Confirmed by Tomasz Wlostowski <tomasz.wlostowski@cern.ch> Signed-off-by: -
Federico Vaga authored
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Federico Vaga authored
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Federico Vaga authored
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