A fix is available
APAR status
Closed as program error.
Error description
xcrypto cards will reset and and the next error log will be printed: XCRYPT_DMABUS_ERROR Detail Data FILE NAME line: 196 file: xcrypt_intr.c EVENT DATA: 00 EVENT DATA: 0000 8000 EVENT DATA: 4000 FF01 <===== The 4000 in the extra data is called an split complete error. Problem occurs due to a synchronization issue in the xcrypto device driver.
Local fix
Problem summary
xcrypto cards will reset and and the next error log will be printed: XCRYPT_DMABUS_ERROR Detail Data FILE NAME line: 196 file: xcrypt_intr.c EVENT DATA: 00 EVENT DATA: 0000 8000 EVENT DATA: 4000 FF01 <===== The 4000 in the extra data is called an split complete error. Problem occurs due to a synchronization issue in the xcrypto device driver.
Problem conclusion
To add a sync in the functon to tsend the HRB to the cards. In systems where out of order instructions can happen, can force the code to set a flag indicating that the buffer is ready for the card to process before we have finished the completion of the buffer. The sync will keep the order of completing the buffer before the flag is set.
Temporary fix
Comments
5300-12 - use AIX APAR IZ82805 6100-05 - use AIX APAR IZ93416 6100-06 - use AIX APAR IZ93001 6100-06 - use AIX APAR IZ83317 7100-00 - use AIX APAR IZ84550
APAR Information
APAR number
IZ93001
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2011-01-25
Closed date
2011-01-25
Last modified date
2013-04-16
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U839999
UP11/03/21 I 1000
PTF to Fileset Mapping
U839999 devices.pciex.14107a0314107b03.rte 6.1.6.1
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Document Information
Modified date:
16 April 2013