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[00/13] XIVE2 changes for TIMA operations

Message ID 20240801203008.11224-1-kowal@linux.ibm.com
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Series XIVE2 changes for TIMA operations | expand

Message

Michael Kowal Aug. 1, 2024, 8:29 p.m. UTC 
In XIVE Gen 2 there are many operations that were not modeled and are
needed for PowerVM.  These changes are associated with the following Thread
Interrupt Management Area subjects:
 - OS context
 - Thread context
 - Pulling contexts to 'cache lines'
 - Pool targets
 - Enhaced trace data for XIVE Gen2


Frederic Barrat (4):
  pnv/xive2: Define OGEN field in the TIMA
  ppc/xive2: Support TIMA "Pull OS Context to Odd Thread Reporting Line"
  ppc/xive2: Dump more NVP state with 'info pic'
  ppc/xive2: Dump the VP-group and crowd tables with 'info pic'

Glenn Miles (7):
  pnv/xive2: Support for "OS LGS Push" TIMA operation
  ppc/xive2: Allow 1-byte write of Target field in TIMA
  ppc/xive2: Support "Pull Thread Context to Register" operation
  ppc/xive2: Support "Pull Thread Context to Odd Thread Reporting Line"
  pnv/xive: Add special handling for pool targets
  pnv/xive: Update PIPR when updating CPPR
  pnv/xive2: TIMA support for 8-byte OS context push for PHYP

Michael Kowal (2):
  pnv/xive: TIMA patch sets pre-req alignment and formatting changes
  pnv/xive2: TIMA CI ops using alternative offsets or byte lengths

 include/hw/ppc/xive.h       |   2 +-
 include/hw/ppc/xive2.h      |  18 ++
 include/hw/ppc/xive2_regs.h |   9 +
 include/hw/ppc/xive_regs.h  |  45 +++--
 hw/intc/pnv_xive2.c         |  56 +++++-
 hw/intc/xive.c              | 201 +++++++++++++++++-----
 hw/intc/xive2.c             | 332 +++++++++++++++++++++++++++++++-----
 7 files changed, 555 insertions(+), 108 deletions(-)

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2.43.0