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[60.242.147.73]) by smtp.gmail.com with ESMTPSA id u10sm7010014pfh.123.2021.06.25.19.38.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Jun 2021 19:38:31 -0700 (PDT) From: Nicholas Piggin To: skiboot@lists.ozlabs.org Date: Sat, 26 Jun 2021 12:38:14 +1000 Message-Id: <20210626023824.1124164-1-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Subject: [Skiboot] [PATCH 00/10] hwprobe patches X-BeenThere: skiboot@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Mailing list for skiboot development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Skiboot" I've kept these patches going and made some small changes here and there. The series also removes POWER8 DD1 in order to move P8 specific SLW code under CONFIG_P8 without causing a lot of clashes with POWER8 DD1 removal that I want to do for a later patch (rewriting OPAL_REINIT_CPUS code) so I thought it could just go here. This is not based on the patches Vasant just submitted, I'm happy to rebase it, just wanted to post it out now as is to see if people are happy with it. The main non-cosmetic change is adding CONFIG_P8/NPU defines to the preprocessor, which allows a lot more flexibility with modularising stuff. Thanks, Nick Nicholas Piggin (2): Remove support for POWER8 DD1 hw/slw: Move P8 bits behind CONFIG_P8 Stewart Smith (8): Introduce hwprobe facility to avoid hard-coding probe functions hwprobe: convert PHB, NPU subsystems to hwprobe Add CONFIG_P8 with PHB3 behind it hwprobe: convert vas_init(), nx_init() npu: move npu_set_fence_state() to phb_ops npu: Move npu.o and npu-hw-procedules.o under CONIFG_P8 platforms: put P8 platforms behind CONFIG_P8 npu: Add CONFIG_NPU to optionally skip NPU code Makefile | 4 + Makefile.main | 19 +- core/Makefile.inc | 1 + core/cpu.c | 21 +- core/fast-reboot.c | 2 + core/hmi.c | 12 +- core/hwprobe.c | 70 ++++++ core/init.c | 18 +- core/platform.c | 1 - hw/Makefile.inc | 20 +- hw/npu.c | 9 +- hw/npu2-common.c | 2 + hw/npu2.c | 1 + hw/npu3.c | 2 + hw/nx.c | 2 + hw/phb3.c | 2 +- hw/phb4.c | 2 + hw/slw.c | 437 +++++---------------------------- hw/vas.c | 2 + include/npu.h | 1 - include/npu2.h | 6 + include/pci.h | 6 + include/skiboot.h | 42 +++- libpore/Makefile.inc | 8 +- platforms/astbmc/Makefile.inc | 22 +- platforms/ibm-fsp/Makefile.inc | 7 +- skiboot.lds.S | 6 + 27 files changed, 301 insertions(+), 424 deletions(-) create mode 100644 core/hwprobe.c Reviewed-by: Dan Horák