Re: [PATCH v6 01/11] powerpc/powernv: Data structure and macros definitions

From	Stewart Smith <stewart@linux.vnet.ibm.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v6 01/11] powerpc/powernv: Data structure and macros definitions
Date	2017-04-06 10:50 +0200
Message-ID	<ttbh7-6aP-5@gated-at.bofh.it> (permalink)
References	<tsbCx-8d5-7@gated-at.bofh.it> <tsbMe-8vF-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

Madhavan Srinivasan <maddy@linux.vnet.ibm.com> writes:
> +#define IMC_MAX_CHIPS			32
> +#define IMC_MAX_PMUS			32

The max chips and PMUs we'd be able to work out from the device tre
though, right? We could just allocate the correct amount of memory on
boot.

We may hot plug/unplug CPUs, but we're not doing that from a hardware
level, what CPUs you get in the DT on PowerNV on boot is all you're
getting.

-- 
Stewart Smith
OPAL Architect, IBM.

Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

[PATCH v6 00/11] IMC Instrumentation Support Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-04-03 17:10 +0200
  [PATCH v6 02/11] powerpc/powernv: Autoload IMC device driver module Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-04-03 17:10 +0200
    Re: [PATCH v6 02/11] powerpc/powernv: Autoload IMC device driver module Daniel Axtens <dja@axtens.net> - 2017-04-04 03:00 +0200
      Re: [PATCH v6 02/11] powerpc/powernv: Autoload IMC device driver  module Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-04-05 08:40 +0200
    Re: [PATCH v6 02/11] powerpc/powernv: Autoload IMC device driver module Daniel Axtens <dja@axtens.net> - 2017-04-04 03:50 +0200
      Re: [PATCH v6 02/11] powerpc/powernv: Autoload IMC device driver  module Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-04-05 08:40 +0200
    Re: [PATCH v6 02/11] powerpc/powernv: Autoload IMC device driver module Stewart Smith <stewart@linux.vnet.ibm.com> - 2017-04-06 09:10 +0200
  [PATCH v6 01/11] powerpc/powernv: Data structure and macros definitions Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-04-03 17:10 +0200
    Re: [PATCH v6 01/11] powerpc/powernv: Data structure and macros definitions Daniel Axtens <dja@axtens.net> - 2017-04-04 03:50 +0200
      Re: [PATCH v6 01/11] powerpc/powernv: Data structure and macros  definitions Madhavan Srinivasan <maddy@linux.vnet.ibm.com> - 2017-04-05 06:30 +0200
    Re: [PATCH v6 01/11] powerpc/powernv: Data structure and macros definitions Stewart Smith <stewart@linux.vnet.ibm.com> - 2017-04-06 10:10 +0200
    Re: [PATCH v6 01/11] powerpc/powernv: Data structure and macros definitions Stewart Smith <stewart@linux.vnet.ibm.com> - 2017-04-06 10:50 +0200

csiph-web