Attempt uio with devmem. I give up on UIO for now

2026-01-29 21:14:27 +01:00 · 2017-08-05 23:06:47 +01:00
parent c6edbfddb0
commit 879001563a
4 changed files with 101 additions and 13 deletions
--- a/1
+++ b/1
@@ -79,6 +79,7 @@ BR2_PACKAGE_DEVMEM2=y
 #
 #     hexdump /sys/bus/pci/devices/0000:00:05.0/config
 #
+# and /dev/mem can of course do both reads and writes,
 # but setpci provies nice human readable register names, e.g.:
 #
 #     setpci --dumpregs