From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by oss.sgi.com id ; Fri, 10 Nov 2000 03:57:14 -0800 Received: from mx.mips.com ([206.31.31.226]:42653 "EHLO mx.mips.com") by oss.sgi.com with ESMTP id ; Fri, 10 Nov 2000 03:56:54 -0800 Received: from newman.mips.com (ns-dmz [206.31.31.225]) by mx.mips.com (8.9.3/8.9.0) with ESMTP id DAA17136; Fri, 10 Nov 2000 03:56:19 -0800 (PST) Received: from copfs01.mips.com (copfs01 [192.168.205.101]) by newman.mips.com (8.9.3/8.9.0) with ESMTP id DAA02515; Fri, 10 Nov 2000 03:56:38 -0800 (PST) Received: from mips.com (copsun17 [192.168.205.27]) by copfs01.mips.com (8.9.1/8.9.0) with ESMTP id MAA28191; Fri, 10 Nov 2000 12:56:31 +0100 (MET) Message-ID: <3A0BE26E.77137E0E@mips.com> Date: Fri, 10 Nov 2000 12:56:30 +0100 From: Carsten Langgaard X-Mailer: Mozilla 4.75 [en] (X11; U; SunOS 5.6 sun4u) X-Accept-Language: en MIME-Version: 1.0 To: Nicu Popovici CC: linux-mips@oss.sgi.com Subject: Re: Atlas support. References: <3A0C3DAB.7481EECE@isratech.ro> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-linux-mips@oss.sgi.com Precedence: bulk Return-Path: X-Orcpt: rfc822;linux-mips-outgoing If you don't know what you are doing it is not that simple to get Atlas support in the 2.2.14 kernel. It will probably take me a couple of days, but I'm afraid I don't have the time. Right now I'm in the progress of integrating our 2.2.12 work into the 2.4.0 kernel. I have already sent Ralf a patch, so one can run the 2.4.0 kernel on the Atlas board with a QED, but I don't think he had committed it yet. I hope to have a new patch with FP emulator integrated for the 2.4.0 kernel ready in next week, if time permits it. /Carsten Nicu Popovici wrote: > Hello Carsten, > > I so in the linux 2.2.12 on the Atlas board that you added support for > this board in this kernel. What I need now is kernel2.2.14 for ATLAS > boards. What should I do in order to have such a thing ? > I did the following : > 1. I modified the Config.in from /linux2.2.14/arch/mips with the lines > from 2.2.12 regarding ATLAS board. The same I did with the Makefile from > the same directory. > 2. copied the atlas directory from 2.2.12 into arch/mips/atlas on the > 2.2.14 kernel and also the linux/include/asm/atlas/ from 2.2.12 into > 2.2.14 directory . > And now I did the following : make menuconfig and appeared the Mips > Atlaas Board > make dep ( I dod not know if this is correct ) and make > CROSS_COMPILE=mips-linux-.But I got the following errors: > In file included from /usr/mips-linux/include/linux/sched.h:15, > from setup.c:30: > /usr/mips-linux/include/linux/timex.h:159: field `time' has incomplete > type > In file included from /usr/mips-linux/include/linux/sched.h:18, > from setup.c:30: > /usr/mips-linux/include/asm/semaphore.h:30: parse error before > `wait_queue_head_ > t' > /usr/mips-linux/include/asm/semaphore.h:30: warning: no semicolon at end > of stru > ct or union > /usr/mips-linux/include/asm/semaphore.h:34: warning: empty declaration > /usr/mips-linux/include/asm/semaphore.h: In function `sema_init': > /usr/mips-linux/include/asm/semaphore.h:64: dereferencing pointer to > incompletetype > /usr/mips-linux/include/asm/semaphore.h:65: dereferencing pointer to > incompletetype > /usr/mips-linux/include/asm/semaphore.h:66: dereferencing pointer to > incompletetype > /usr/mips-linux/include/asm/semaphore.h: In function `down': > /usr/mips-linux/include/asm/semaphore.h:92: dereferencing pointer to > incompletetype > /usr/mips-linux/include/asm/semaphore.h: In function > `down_interruptible': > /usr/mips-linux/include/asm/semaphore.h:103: dereferencing pointer to > incomplete > type > /usr/mips-linux/include/asm/semaphore.h: In function `down_trylock': > /usr/mips-linux/include/asm/semaphore.h:113: dereferencing pointer to > incomplete > type > /usr/mips-linux/include/asm/semaphore.h: In function `up': > /usr/mips-linux/include/asm/semaphore.h:188: dereferencing pointer to > incomplete > type > /usr/mips-linux/include/asm/semaphore.h: At top level: > /usr/mips-linux/include/asm/semaphore.h:219: parse error before > `wait_queue_head > _t' > /usr/mips-linux/include/asm/semaphore.h:219: warning: no semicolon at > end of str > uct or union > /usr/mips-linux/include/asm/semaphore.h:220: warning: data definition > has no typ > e or storage class > /usr/mips-linux/include/asm/semaphore.h: In function `init_rwsem': > /usr/mips-linux/include/asm/semaphore.h:252: dereferencing pointer to > incomplete > type > /usr/mips-linux/include/asm/semaphore.h:253: dereferencing pointer to > incomplete > type > /usr/mips-linux/include/asm/semaphore.h:254: dereferencing pointer to > incomplete > type > /usr/mips-linux/include/asm/semaphore.h:255: dereferencing pointer to > incomplete > type > /usr/mips-linux/include/asm/semaphore.h: In function `down_read': > In file included from /usr/mips-linux/include/linux/sched.h:76, > from setup.c:30: > /usr/mips-linux/include/linux/timer.h:21: field `list' has incomplete > type > setup.c:59: storage class specified for parameter `atlas_irq_setup' > setup.c:75: redefinition of `__initfunc' > setup.c:60: `__initfunc' previously defined here > setup.c: In function `__initfunc': > setup.c:86: `atlas_irq_setup' undeclared (first use this function) > setup.c:86: (Each undeclared identifier is reported only once > setup.c:86: for each function it appears in.) > setup.c:135: `mips_cpu' undeclared (first use this function) > setup.c:135: `MIPS_CPU_FPU' undeclared (first use this function) > setup.c:137: `pci_ops' undeclared (first use this function) > [WIFEXITED(s) && WEXITSTATUS(s) == 33], 0, NULL) = 5696 > --- SIGCHLD (Child exited) --- > stat("/tmp/cc2u8Czo.s", {st_mode=S_IFREG|0644, st_size=1823, ...}) = 0 > unlink("/tmp/cc2u8Czo.s") = 0 > stat("/tmp/cc2u8Czo.i", {st_mode=S_IFREG|0644, st_size=61912, ...}) = 0 > unlink("/tmp/cc2u8Czo.i") = 0 > _exit(1) = ? > [root@ares kernel]# > > this is an output from a strace make CROSS_COMPILE=mips-linux- > > Maybe there is a patch for what I need , maybe some will help me . > Thanks in advance > Regards, > Nicu -- _ _ ____ ___ Carsten Langgaard Mailto:carstenl@mips.com |\ /|||___)(___ MIPS Denmark Direct: +45 4486 5527 | \/ ||| ____) Lautrupvang 4B Switch: +45 4486 5555 TECHNOLOGIES 2750 Ballerup Fax...: +45 4486 5556 Denmark http://www.mips.com