Messages in this thread | | | Date | Thu, 19 Sep 2013 13:17:19 +0200 | From | Pavel Machek <> | Subject | Re: [RFC PATCH] fpga: Introduce new fpga subsystem |
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Hi!
> > This code also creates a set of files under /sys for each separate fpga. > > I.e. checking status by looking at /sys/class/fpga/fpag0/status. It > > would be pretty small changes to control reseting the fpga by adding a > > 'reset' file there also (added first to the framework, and an interface > > into the low level fpga manager driver). > > Status is just there and for my zynq devcfg driver I do export some status > bits. > > root@petalinux:~# cat /sys/class/fpga/fpga0/status > partial_bitstream_status: 0 > prog_done_status: 1 > dbg_lock_status: 0 > seu_lock_status: 0 > aes_en_lock_status: 0 > aes_status: 0 > seu_status: 0 > spniden_status: 1 > spiden_status: 1 > niden_status: 1 > dbgen_status: 1 > dap_en_status: 7
This is single file? If so, it needs to be changed. Greg is rather clear about that.
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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