Re: [Qemu-devel] [PATCH 1/2] atapi: abort transfers with 0 byte limits

2015-09-01 Thread Kevin Wolf
Am 25.08.2015 um 02:25 hat John Snow geschrieben: > > > On 07/13/2015 06:18 AM, Kevin Wolf wrote: > > Am 11.07.2015 um 03:05 hat John Snow geschrieben: > >> We're supposed to abort on transfers like this, unless we fill > >> Word 125 of our IDENTIFY data with a default transfer size, which > >> w

Re: [Qemu-devel] [PATCH 1/2] atapi: abort transfers with 0 byte limits

2015-08-24 Thread John Snow
On 07/13/2015 06:18 AM, Kevin Wolf wrote: > Am 11.07.2015 um 03:05 hat John Snow geschrieben: >> We're supposed to abort on transfers like this, unless we fill >> Word 125 of our IDENTIFY data with a default transfer size, which >> we don't currently do. >> >> This is an ATA error, not a SCSI/ATA

Re: [Qemu-devel] [PATCH 1/2] atapi: abort transfers with 0 byte limits

2015-07-13 Thread John Snow
On 07/13/2015 06:18 AM, Kevin Wolf wrote: > Am 11.07.2015 um 03:05 hat John Snow geschrieben: >> We're supposed to abort on transfers like this, unless we fill >> Word 125 of our IDENTIFY data with a default transfer size, which >> we don't currently do. >> >> This is an ATA error, not a SCSI/ATA

Re: [Qemu-devel] [PATCH 1/2] atapi: abort transfers with 0 byte limits

2015-07-13 Thread Kevin Wolf
Am 11.07.2015 um 03:05 hat John Snow geschrieben: > We're supposed to abort on transfers like this, unless we fill > Word 125 of our IDENTIFY data with a default transfer size, which > we don't currently do. > > This is an ATA error, not a SCSI/ATAPI one. > See ATA8-ACS3 sections 7.17.6.49 or 7.21

[Qemu-devel] [PATCH 1/2] atapi: abort transfers with 0 byte limits

2015-07-10 Thread John Snow
We're supposed to abort on transfers like this, unless we fill Word 125 of our IDENTIFY data with a default transfer size, which we don't currently do. This is an ATA error, not a SCSI/ATAPI one. See ATA8-ACS3 sections 7.17.6.49 or 7.21.5. If we don't do this, QEMU will loop forever trying to tra