The directory statement for the linux guest is below: CRYPTO DOMAIN 3 CSU * KEYENTRY SPECIAL MODIFY APVIRT Q CRYPTO results in the response:
No CAM or DAC Crypto Facilities are installed Crypto Adjunct Processor is installed Ready; Vic Cross wrote: > On Wed, 26 May 2004, Ann Smith wrote: > > > IBM configured our PCICA card to our VM LPAR that runs linux but we see > > the following errors: > > 600 May 26 08:03:24 hostl1 kernel: z90crypt: Hardware error > > 601 May 26 08:03:24 hostl1 kernel: z90crypt: Type 82 Message Header: > > 0082000010000000 > > 602 May 26 08:03:24 hostl1 kernel: z90crypt: Device 14 returned > > hardware error 13 > > 603 May 26 08:03:43 hostl1 kernel: z90crypt: Error in > > get_crypto_request_buffer: 16 > > Not sure if I ever saw exactly this error, but I can suggest to make sure > that you have the CRYPTO APVIRT statement specified in the Linux guest's > directory entry. You do not need the CRYPTO parameter on the CPU > statement, this is just for MVS guests to give them access to the CCF (I > think). > > You should be able to issue "#CP Q CRYPTO" (Q VIRT CRYPTO) in your Linux > guest and see the virtual queue to the PCICA. The same command issued > by your suitably-privileged non-G user (a real Q CRYPTO) should show you a > little bit more info. > > There are dependencies in LPAR activation and definition as well: > > * The crypto can only be accessed by one LPAR at a time. You can define > a given crypto in the activation profile of more than one LPAR, but the > first LPAR activated will get that crypto (to the exclusion of all others > that may have it in their profile). > > * PCICAs and PCICCs have CP/IFL affinity, apparently: even if you get the > above right, if the crypto's affinity is to a CP/IFL that is not defined > or available to the LPAR, the LPAR will not be able to use the crypto[1]. > > Cheers, > Vic Cross > > [1] I may be wrong on this -- this was a piece of advice we encountered > along our way while diagnosing problems with crypto on a z800, but we > later found that the PCICA in question failed diagnostics... > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390
