u-boot-brain/arch/powerpc/cpu
Kim Phillips e95a0611f2 powerpc/85xx: fix rev.2 job queue LIODN error storm
pumping line-rate traffic though a p4080 rev.2, which
is configured to encrypt packets prior to forwarding through
an IPsec tunnel, gets this error:

of_platform ffe302000.jq: DECO: desc idx 22: LIODN error. DECO was trying
to share from itself or from another DECO but the two Non-SEQ LIODN
values didn't match or the "shared from" DECO's Descriptor required that
the SEQ LIODNs be the same and they aren't.

Since high traffic rates cause DECOs to begin to start sharing
shared descriptors amongst themselves, and DECOs inherit job queue
LIODNs when accessing shared descriptors, and a recently discovered
rev.2 h/w erratum requires all sharing job queues in a partition
have same liodn assignment, reassign the first job queue's liodn
assignment to the rest.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-07 09:49:47 -05:00
..
74xx_7xx Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc5xx Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc5xxx Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc8xx POST cleanup. 2010-09-21 21:39:31 +02:00
mpc8xxx Fix parameters to support RDIMM for P2020DS 2010-08-31 11:23:04 -05:00
mpc83xx 83xx: Remove warmboot parameter from PCI init functions 2010-09-23 21:14:42 +02:00
mpc85xx powerpc/85xx: fix rev.2 job queue LIODN error storm 2010-10-07 09:49:47 -05:00
mpc86xx 83xx/85xx/86xx: LBC register cleanup 2010-07-16 10:55:09 -05:00
mpc512x Merge branch 'next' of git://git.denx.de/u-boot-video 2010-10-05 14:31:48 +02:00
mpc824x Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
mpc8220 miiphy: constify device name 2010-08-09 11:52:29 -07:00
mpc8260 POST cleanup. 2010-09-21 21:39:31 +02:00
ppc4xx APM821xx: Add CPU support 2010-10-04 11:15:02 +02:00