Hi Steven,
from what I know from cmem_1_02, the device node is not created from the
kernel module itself.
You can try to run
mknod /dev/cmem c 254 0
yourself, or simply edit loadmodules.sh.
By the way, you can check what cmem is doing running
cat /proc/cmem
-- Andre
Subject:
cmem issure of DVEVM_1_30
From:
"steven.zhang" <[EMAIL PROTECTED]>
Date:
Wed, 11 Jun 2008 14:07:41 +0800
To:
davinci <[email protected]>
To:
davinci <[email protected]>
CC:
Hi, all.
Days before, I updated my evm to 1.30.
cmem module is also upgraded to cmem_2_00_01 from cmem_1_02.
And succeed in building cmemk.ko.However,
after running loadmodules.sh, everything seems right, but I can not
find any cmem entry in /dev/! What can be the problem?
The following message is grabbed while insmod cmemk.ko.
[EMAIL PROTECTED]:/opt/dvevm# ./loadmodules.sh
ioremap_nocache(0x87800000, 8388608)=0xc9000000
ioremap_nocache(0x87800000, 8388608)=0xc9000000
<6>allocated heap buffer 0xc9000000 of size 0xf7000
allocated heap buffer 0xc9000000 of size 0xf7000
<6>cmem initialized 4 pools between 0x87800000 and 0x88000000
cmem initialized 4 pools between 0x87800000 and 0x88000000
dsplinkk: no version for "struct_module" found: kernel tainted.
dsplinkk: no version for "struct_module" found: kernel tainted.
<1>DSPLINK Module (1.40.05_p1) created on Date: Jun 11 2008 Time:
13:32:41
DSPLINK Module (1.40.05_p1) created on Date: Jun 11 2008 Time: 13:32:41
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