I used both toolchain 4.4.3 (ndk-r6b) and 4.4.0 (ndk-5c) following your guide, however
# insmod xt_owner.ko
insmod: can't insert 'xt_owner.ko': invalid module format
ARM Version of the module:
# modinfo xt_owner.ko
vermagic: 184.108.40.206 preempt mod_unload modversions ARMv5
while the ARM Version of the Kernel is:
# uname -a
Linux localhost 220.127.116.11 #74 PREEMPT Wed Dec 21 14:50:19 JST 2011 armv7l GNU/Linux
as well as the ARM Version of the pre-compiled modules:
# modinfo /lib/modules/18.104.22.168/kernel/drivers/usb/host/ehci-hcd.ko
vermagic: 22.214.171.124 preempt mod_unload modversions ARMv7
Could that be that conflict? Can I configure/re-build the ndk toolchain to compile for ARMv7.
Does the module on the reader needs to be properly installed (aka 'make modules install')?
FW: 1.0.04.12210 (rupor_rooted)
linux-src: Sony linux-126.96.36.199-111114