I'm trying to migrate to 4.1 from 3.8, and it seems as if the PRU is up and running on the latest 4.1 kernel. However, a difference is the I'm not getting the 8 uioX (x=0-8) entries in the /dev directory, and therefore the prussdrv library errors out when it can't find those files.
The prussdrv is looking for this: sprintf(name, "/dev/uio%d", host_interrupt); The dmesg output on 4.1.13-ti-r33 reports that it is skipping intr mapping... *[ 20.830764] pru-rproc 4a334000.pru0: version 0 event_chnl_map_size 1 event_chnl_map 0000039c* *[ 20.830799] pru-rproc 4a334000.pru0: sysevt-to-ch[60] -> 0* *[ 20.830812] pru-rproc 4a334000.pru0: chnl-to-host[0] -> 0* *[ 20.830823] pru-rproc 4a334000.pru0: skip intr mapping for chnl 1* *[ 20.830833] pru-rproc 4a334000.pru0: skip intr mapping for chnl 2* *[ 20.830844] pru-rproc 4a334000.pru0: skip intr mapping for chnl 3* *[ 20.830854] pru-rproc 4a334000.pru0: skip intr mapping for chnl 4* *[ 20.830864] pru-rproc 4a334000.pru0: skip intr mapping for chnl 5* *[ 20.830875] pru-rproc 4a334000.pru0: skip intr mapping for chnl 6* *[ 20.830885] pru-rproc 4a334000.pru0: skip intr mapping for chnl 7* *[ 20.830896] pru-rproc 4a334000.pru0: skip intr mapping for chnl 8* *[ 20.830906] pru-rproc 4a334000.pru0: skip intr mapping for chnl 9* Does anyone know how to not skip that? Or a way for me to map them manually? Thanks, Erik -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
