LEROY Jean-Loup wrote:
Hello, I've added the device node in the Linux kernel. I can see /dev/icap.I now run into errors using "cat bitsream.bit > /dev/icap".# cat /tmp/bistream/partial_add.bit > /dev/icap /dev/icap: cannot create#Icap device node was created with read only access right. # ls -l /dev/icap crw-r--r-- 1 root 0 10, 200 Jan 1 00:00 /dev/icap #
You've added the device node to the filesystem, but the error messages you report suggest that the driver itself has failed to initialise properly.
On the microblaze - do "cat /proc/devices" - does the icap device appear in the list?
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