PD#SWPL-136207
Problem:
use kprobe to forbid free module init text
Solution:
record module base and use offset to parse
this module symbol
Verify:
SC2_AH212
Change-Id: I43bd306e94e9a6a5afe6411a9cd9e93db0342b7a
Signed-off-by: song.han <song.han@amlogic.com>
PD#SWPL-139674
Problem:
the system can't run 'ioremap' without
the Buddy system.
Solution:
set the variable 'check_reg_flag' to
postpone the function call 'ioremap'.
Verify:
T5M
Change-Id: Ieee33ff37a54037e3a3d1c258b127e1cbcd83b5a
Signed-off-by: qiankun.wang <qiankun.wang@amlogic.com>
PD#SWPL-129901
Problem:
IO-R-E can't read the register's data.
Solution:
when the "read" action is over, the hook function
will get the value from the action.
Verify:
SC2
Change-Id: I12426209bf92e5c242022041e01ed6a7711808dc
Signed-off-by: qiankun.wang <qiankun.wang@amlogic.com>
PD#SWPL-127124
Problem:
system will record the register twice rather
than the register and the value.
Solution:
record the value
Verify:
SC2
Change-Id: I5de33f780475b2ac3ebeac8c2dfea779900875ce
Signed-off-by: qiankun.wang <qiankun.wang@amlogic.com>
PD#SWPL-119464
Problem:
when iotrace driver build to ko, it has some register r/w
operation not be hooked
Solution:
hook regmap r/w operation when iotrace build to ko
Verify:
SC2_AH212
Change-Id: I763b90fd91e76e5d4138db8ad1d2268c5b33e873
Signed-off-by: song.han <song.han@amlogic.com>
song.han