From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:45785) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ghbrJ-0002ZJ-BV for qemu-devel@nongnu.org; Thu, 10 Jan 2019 10:03:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ghbrI-0006we-BW for qemu-devel@nongnu.org; Thu, 10 Jan 2019 10:03:01 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:33078) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ghbrI-0006uo-0b for qemu-devel@nongnu.org; Thu, 10 Jan 2019 10:03:00 -0500 Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id x0AExQ08009793 for ; Thu, 10 Jan 2019 10:02:58 -0500 Received: from e15.ny.us.ibm.com (e15.ny.us.ibm.com [129.33.205.205]) by mx0a-001b2d01.pphosted.com with ESMTP id 2px73ac7v2-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 10 Jan 2019 10:02:56 -0500 Received: from localhost by e15.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 10 Jan 2019 15:02:53 -0000 Reply-To: jjherne@linux.ibm.com References: <1544623878-11248-1-git-send-email-jjherne@linux.ibm.com> <1544623878-11248-11-git-send-email-jjherne@linux.ibm.com> <20181213182100.6da37a95.cohuck@redhat.com> <729790ec-a74a-2e6e-89ed-3d450c95f54f@linux.ibm.com> <20190109193406.616fcf66.cohuck@redhat.com> <18c1ba75-84f6-e928-64a9-ccf5044d92b5@linux.ibm.com> <20190110131513.0d264b10.cohuck@redhat.com> From: "Jason J. Herne" Date: Thu, 10 Jan 2019 10:02:48 -0500 MIME-Version: 1.0 In-Reply-To: <20190110131513.0d264b10.cohuck@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Message-Id: Subject: Re: [Qemu-devel] [qemu-s390x] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Cornelia Huck Cc: pasic@linux.ibm.com, borntraeger@de.ibm.com, qemu-s390x@nongnu.org, qemu-devel@nongnu.org On 1/10/19 7:15 AM, Cornelia Huck wrote: > On Wed, 9 Jan 2019 15:01:19 -0500 > "Jason J. Herne" wrote: > >> On 1/9/19 1:34 PM, Cornelia Huck wrote: >>> On Wed, 9 Jan 2019 13:10:26 -0500 >>> "Jason J. Herne" wrote: > >>>> I'm not sure what value there is in abstracting sense at the moment. I'm not even sure >>>> what other device's sense data looks like. Since my description of the SENSE CCW comes >>>> from an ECKD reference I have not been able to verify any areas of the data that are >>>> common across device types. Thoughts? >>> >>> There's SA22-7204-01 ("Common I/O Device Commands"), which is from 1992 >>> (this is what I have on my disk -- is there anything newer?). It >>> specifies what bits 0-5 of byte 0 mean and states that bytes 1-31 are >>> optional and device-specific. >>> >>> Maybe some other bits have been specified after 1992, but I have not >>> come across documentation for them. >> >> That publication is no longer available. According to my quick research it has been >> replaced by an internal only publication. I'll see what I can find. > > The publication no longer being available is not good, as it is a > normative reference pointed to by the virtio standard (see > http://docs.oasis-open.org/virtio/virtio/v1.0/cs04/virtio-v1.0-cs04.html#x1-30001) > :( > > Is there any chance that at least that old version can be made > available again? A quick web search turns up the following link: http://publibz.boulder.ibm.com/support/libraryserver/FRAMESET/DZ9AR501/CCONTENTS?D So I guess it is available, even if the document has been superseded internally. -- -- Jason J. Herne (jjherne@linux.ibm.com)