From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from nommos.sslcatacombnetworking.com (nommos.sslcatacombnetworking.com [67.18.224.114]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id C12F3687DE for ; Sun, 4 Dec 2005 03:16:48 +1100 (EST) In-Reply-To: <7707540.1133606321114.JavaMail.postfix@mx3.mail.sohu.com> References: <7707540.1133606321114.JavaMail.postfix@mx3.mail.sohu.com> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=UTF-8; delsp=yes; format=flowed Message-Id: <6C345EC0-7B68-42E0-8BB7-146ABBBDC301@kernel.crashing.org> From: Kumar Gala Date: Sat, 3 Dec 2005 10:16:50 -0600 To: Cc: ppc Subject: Re: mfspr r0,638. Why 638 ? List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is 8xx (PQ1) SPR. If you look one of those user manuals you =20 will see it. - kumar On Dec 3, 2005, at 4:38 AM, =20 wrote: > We know "mfspr r0,638" can get the IMMR. > But why? > I checked "MPC82xx Reference Manual","G2 PowerPC™ Core =20 > Reference Manual","Programming Environments Manual", > but I didn't find any word about that.How did the person who first =20 > known know? > > "G2 PowerPC™ Core Reference Manual" where is the "SPR 638"? > Table 3-33. Implementation-Specific SPR Encodings (mfspr) > Decimal spr[5?9] spr[0?4] RegisterName Access > 58 00001 11010 CSRR0 Supervisor > 59 00001 11011 CSRR1 Supervisor > 276 01000 10100 SPRG4 Supervisor > 277 01000 10101 SPRG5 Supervisor > 278 01000 10110 SPRG6 Supervisor > 279 01000 10111 SPRG7 Supervisor > 286 01000 11110 SVR Supervisor > 309 01001 10101 IBCR Supervisor > 310 01001 10110 DBCR Supervisor > 311 01001 10111 MBAR Supervisor > 317 01001 11101 DABR2 Supervisor > 560 10001 10000 IBAT4U Supervisor > 561 10001 10001 IBAT4L Supervisor > 562 10001 10010 IBAT5U Supervisor > 563 10001 10011 IBAT5L Supervisor > 564 10001 10100 IBAT6U Supervisor > 565 10001 10101 IBAT6L Supervisor > 566 10001 10110 IBAT7U Supervisor > 567 10001 10111 IBAT7L Supervisor > 568 10001 11000 DBAT4U Supervisor > 569 10001 11001 DBAT4L Supervisor > 570 10001 11010 DBAT5U Supervisor > 571 10001 11011 DBAT5L Supervisor > 572 10001 11100 DBAT6U Supervisor > 573 10001 11101 DBAT6L Supervisor > 574 10001 11110 DBAT7U Supervisor > 575 10001 11111 DBAT7L Supervisor > 976 11110 10000 DMISS Supervisor > 977 11110 10001 DCMP Supervisor > 978 11110 10010 HASH1 Supervisor > 979 11110 10011 HASH2 Supervisor > 980 11110 10100 IMISS Supervisor > 981 11110 10101 ICMP Supervisor > 982 11110 10110 RPA Supervisor > 1008 11111 10000 HID0 Supervisor > 1009 11111 10001 HID1 Supervisor > 1010 11111 10010 IABR Supervisor > 1011 11111 10011 HID2 Supervisor > 1013 11111 10101 DABR Supervisor > 1018 11111 11010 IABR2 Supervisor > > ------------------------------ > =E6=88=91=E7=8E=B0=E5=9C=A8=E4=BD=BF=E7=94=A8Sogou.com=E7=9A=842G=E9=82=AE= =E7=AE=B1=E4=BA=86=EF=BC=8C=E4=BD=A0=E4=B9=9F=E6=9D=A5=E8=AF=95=E8=AF=95=E5= =90=A7! > http://mail.sogou.com/recommend/sogoumail_invite_reg1.jsp?=20 > from=3Dsogouinvitation&s_EMAIL=3Dzengshuai%=20 > 40sogou.com&username=3Dlinuxppc-embedded&FullName=3Dlinuxppc-=20 > embedded&Email=3Dlinuxppc-embedded%=20 > 40ozlabs.org&verify=3D755eff4e640bdcfc57d93cbd8b0a9cb7 > > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded