Re: VIA C3 Processors

[christos%astron.com@localhost (Christos Zoulas)]

In article <20110930003411.D5C463932F4%grex.org@localhost>,
Andy Ball <ball%grex.org@localhost> wrote:
>
>Hello,
>
>I found mention of "VIA_PADLOCK" in the kernel config file.  I
>think this refers to the AES accelleration rather than the
>random number generation.  I'm running a C3 Nehemiah chip
>but I'm not sure which of those features (if any) it has.
>If I try to include VIA_PADLOCK in my kernel, the build
>fails as follows.
>
>- Andy Ball
>
>
>#      link  NEHEMIAH/netbsd
>ld -Map netbsd.map --cref -T ../../../../arch/i386/conf/kern.ldscript
>-Ttext c0100000 -e start -X -o netbsd ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o
>via_padlock.o: In function `via_padlock_crypto_swauth':
>via_padlock.c:(.text+0x5b6): undefined reference to `swcr_authcompute'
>via_padlock.o: In function `via_padlock_crypto_newsession':
>via_padlock.c:(.text+0xd68): undefined reference to `rijndaelKeySetupEnc'
>via_padlock.c:(.text+0xd7f): undefined reference to `rijndaelKeySetupDec'
>*** Error code 1

I think you need "pseudo-device swcrypto" in your config.

christos