[Skiboot] [PATCH V2] capi: POWER9 DD2 update
stewart at linux.vnet.ibm.com
Tue Sep 5 15:01:33 AEST 2017
Christophe Lombard <clombard at linux.vnet.ibm.com> writes:
> The CAPI initialization sequence has been updated in DD2.
> This patch adapts to the changes, retaining compatibility with DD1.
> The patch includes some changes to DD1 fix-ups as well.
> Tests performed on some of the old/new hardware.
> Some CAPP registers are initialized through the initfile p9.cxa.scom as
> the CAPP FIR, Transport Control and Snoop control registers.
> The following features will be added soon:
> - CAPP recovery.
> - Credit setup for Non Blocking Write + force quiesce.
> - Disable CAPI mode.
> Signed-off-by: Christophe Lombard <clombard at linux.vnet.ibm.com>
> hw/phb4.c | 176 +++++++++++++++++++++++++++++++++-------------------
> include/phb4-regs.h | 4 ++
> 2 files changed, 116 insertions(+), 64 deletions(-)
Cheers, merged to master as of e221d3522737cf6ee04349a40045b357c4404aba
OPAL Architect, IBM.
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