From owner-freebsd-ppc@freebsd.org Wed May 8 05:18:50 2019 Return-Path: Delivered-To: freebsd-ppc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C3021159E1AA for ; Wed, 8 May 2019 05:18:50 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic306-19.consmr.mail.gq1.yahoo.com (sonic306-19.consmr.mail.gq1.yahoo.com [98.137.68.82]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5B8FE8BE74 for ; Wed, 8 May 2019 05:18:49 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: zvcfbRsVM1lqTwls2L3rNZLhh3SWpach4OUeC7VpeY8Ehz4vkZPutOjYIKPHPCK 6Xfd4TeE8Bwutfo17hBgd.RK_K1B1ccsU0Z6emjnfmaQawG91mBhR8swNgmHN.uZpZu9v7McIIYD TGIIdDuAh_U00xAJZr1HPSe.O18gFQZdd_LfKhEnp8FYChwILahmpiR8i0HNpOtp1N5hmdBcVQ30 rygL8XFMa4xK112Cd4s5BVGz8uqzG4CXNELyC_Vr6lc4EjPB_gJUAxTpRIrA4tz7khJIDJCx629U GUMKW4TcGzcb_GZ1A4erXG77Q1_AWGeCHR7Oko0u43qulNob2.534YpW8bnU22DTbQL7PLZ7S_An njgY4wpRXYNIMZQVjj56tcgONSr1dVF6Z6fWJNQCqxFyWxQ31xrjwhmvGqokKDm95B5gDyAt8dCo rlLBcplnErqOLqzlpw1LgVH4HmgoUM1D9nI1H8NA9vESDrTdyCsxA58891aLGm3JKv0bl84qEp6q i5NiTX3HGkcbmiIqyWf9EELhnotaVzHbfwjytXlQQlp5eXiFX.g2cSm6VNTytjUUdkyhQ3bVSIoA BGHUUKO2TO0elXykpm9wTKs3aoYVgVvad71d3635qIkmeUWvOve5r3gqDIguBfvUWyjsaq9f6Q4p W9Ml3DH3Jl_XA1vPC.lG_R6B6EpUcokFUpclkdOgNbKYkYL4yMj.HgGE7enwl7kEoNKZnryxoQmn ljAgMCrjwtMLl0_eXSpR8Lyw_3q5IINMWfmuhU8JNIox0G06oT6aIDuWxrxGQizFIv04hfUtXT7Z uOZA_XFK9NIp2ThuPI8nQDjDFMJim_eN4TPr2k0UjmVwF4..1LkQM3BOG47wFGzqP3cW0NQ3M.mR tFBNICIrYpHoeFOnVZ1pZVV4A3W0vW_Wrv9VMVXWIioSGBCLt9VKS3ZE298Au8qSLygqihjvkYl7 PU.f88H5QDrs3qNeAv5lxkQo7mD4k44q6yuntXyByT..hLs.ui3Ykv4TPJJWiIwjyIz7yrm3H0Or 36Svant0tTM1U80343drWwWAJ6rI7CYH9GUh_kIVt4l0NXWwM419fR9pGB9nBS.gIE5RL5qhc.Kc E1u_U4xmJta6ujJch3bTAceR8T_SnJDhNahhq8_lKsvEm9kSjvgJ14enXRtzC1TrYp8jTs9Hcwc. XEg-- Received: from sonic.gate.mail.ne1.yahoo.com by sonic306.consmr.mail.gq1.yahoo.com with HTTP; Wed, 8 May 2019 05:18:40 +0000 Received: from c-76-115-7-162.hsd1.or.comcast.net (EHLO [192.168.1.103]) ([76.115.7.162]) by smtp414.mail.gq1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID a59188a8aa6a01057edd61ddba92f61d; Wed, 08 May 2019 05:18:36 +0000 (UTC) From: Mark Millard Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.8\)) Subject: 2-socket/2-cores-each G5 PowerMac11, 2: I show the initial slb content *before* the FreeBSD kernel makes changes Message-Id: <96069F9E-F422-4663-8C9B-098F1736DAC0@yahoo.com> Date: Tue, 7 May 2019 22:18:36 -0700 To: Justin Hibbits , FreeBSD PowerPC ML X-Mailer: Apple Mail (2.3445.104.8) X-Rspamd-Queue-Id: 5B8FE8BE74 X-Spamd-Bar: ++ X-Spamd-Result: default: False [2.45 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MV_CASE(0.50)[]; FREEMAIL_FROM(0.00)[yahoo.com]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; MX_GOOD(-0.01)[cached: mta6.am0.yahoodns.net]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/21, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; FROM_HAS_DN(0.00)[]; NEURAL_SPAM_SHORT(0.70)[0.699,0]; MIME_GOOD(-0.10)[text/plain]; IP_SCORE(1.32)[ip: (5.10), ipnet: 98.137.64.0/21(0.86), asn: 36647(0.69), country: US(-0.06)]; NEURAL_SPAM_MEDIUM(0.63)[0.634,0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_SPAM_LONG(0.31)[0.309,0]; RCVD_IN_DNSWL_NONE(0.00)[82.68.137.98.list.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 May 2019 05:18:51 -0000 The powerpc64 FreeBSD kernel enables MSR.IR=1 and MSR.DR=1 *before* the below are replaced as live values on the bsp, if I understand what I've read correctly. I added code to record the slb content before slbtrap is even copied over to EXC_ISE and EXC_DSE. I added code to dump the data later. Below I show the index and the esid and vsid parts as they are returned in the registers. I only show indexes with V=1 (valid content). What the investigatory code reported: 0: esid_part=0x08000000 vsid_part=0x0000 1: esid_part=0x18000000 vsid_part=0x1000 2: esid_part=0x28000000 vsid_part=0x2000 3: esid_part=0x38000000 vsid_part=0x3000 4: esid_part=0x48000000 vsid_part=0x4000 5: esid_part=0x58000000 vsid_part=0x5000 6: esid_part=0x68000000 vsid_part=0x6000 7: esid_part=0x78000000 vsid_part=0x7000 8: esid_part=0x88000000 vsid_part=0x8000 9: esid_part=0x98000000 vsid_part=0x9000 10: esid_part=0xa8000000 vsid_part=0xa000 11: esid_part=0xb8000000 vsid_part=0xb000 12: esid_part=0xc8000000 vsid_part=0xc000 13: esid_part=0xd8000000 vsid_part=0xd000 14: esid_part=0xe8000000 vsid_part=0xe000 15: esid_part=0xf8000000 vsid_part=0xf000 === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)