Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-27 Thread Cornelia Huck
On Wed, 27 Feb 2019 08:35:37 -0500 "Jason J. Herne" wrote: > On 2/5/19 5:18 AM, Cornelia Huck wrote: > > I think that the routine needs to be split: > > - inner routine that does the ssch, retries if the subchannel is status > >pending, and waits for a final status (regardless whether it is

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-27 Thread Cornelia Huck
On Wed, 27 Feb 2019 08:32:58 -0500 "Jason J. Herne" wrote: > On 2/4/19 6:13 AM, Cornelia Huck wrote: > > What I don't understand is why we do the basic sense after an IFCC? > > Wouldn't it make more sense to simply retry the original command in > > that case? > > > > I assumed it might be ne

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-27 Thread Jason J. Herne
On 2/4/19 6:13 AM, Cornelia Huck wrote: On Thu, 31 Jan 2019 12:31:00 -0500 Farhan Ali wrote: On 01/29/2019 08:29 AM, Jason J. Herne wrote: Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will be used

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-27 Thread Jason J. Herne
On 2/5/19 5:18 AM, Cornelia Huck wrote: On Mon, 4 Feb 2019 14:29:18 -0500 Farhan Ali wrote: On 02/04/2019 06:13 AM, Cornelia Huck wrote: On Thu, 31 Jan 2019 12:31:00 -0500 Farhan Ali wrote: On 01/29/2019 08:29 AM, Jason J. Herne wrote: Add struct for format-0 ccws. Support executing fo

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-22 Thread Cornelia Huck
On Thu, 21 Feb 2019 13:01:40 -0500 "Jason J. Herne" wrote: > On 2/4/19 6:24 AM, Cornelia Huck wrote: > > On Tue, 29 Jan 2019 08:29:17 -0500 > > "Jason J. Herne" wrote: (...) > >> -#define SCSW_FCTL_CLEAR_FUNC 0x1000 > >> -#define SCSW_FCTL_HALT_FUNC 0x2000 > >> +/* Function Control */ > >> #de

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-21 Thread Jason J. Herne
On 2/4/19 6:24 AM, Cornelia Huck wrote: On Tue, 29 Jan 2019 08:29:17 -0500 "Jason J. Herne" wrote: Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will be used for real dasd ipl. Add cu_type() to chan

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-12 Thread Halil Pasic
On Tue, 5 Feb 2019 11:18:38 +0100 Cornelia Huck wrote: > On Mon, 4 Feb 2019 14:29:18 -0500 > Farhan Ali wrote: > > > On 02/04/2019 06:13 AM, Cornelia Huck wrote: > > > On Thu, 31 Jan 2019 12:31:00 -0500 > > > Farhan Ali wrote: > > > > > >> On 01/29/2019 08:29 AM, Jason J. Herne wrote: > >

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-05 Thread Cornelia Huck
On Mon, 4 Feb 2019 14:29:18 -0500 Farhan Ali wrote: > On 02/04/2019 06:13 AM, Cornelia Huck wrote: > > On Thu, 31 Jan 2019 12:31:00 -0500 > > Farhan Ali wrote: > > > >> On 01/29/2019 08:29 AM, Jason J. Herne wrote: > >>> Add struct for format-0 ccws. Support executing format-0 channel > >>>

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-04 Thread Farhan Ali
On 02/04/2019 06:13 AM, Cornelia Huck wrote: On Thu, 31 Jan 2019 12:31:00 -0500 Farhan Ali wrote: On 01/29/2019 08:29 AM, Jason J. Herne wrote: Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-04 Thread Cornelia Huck
On Thu, 31 Jan 2019 12:31:00 -0500 Farhan Ali wrote: > On 01/29/2019 08:29 AM, Jason J. Herne wrote: > > Add struct for format-0 ccws. Support executing format-0 channel > > programs and waiting for their completion before continuing execution. > > This will be used for real dasd ipl. > > > > Ad

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-02-04 Thread Cornelia Huck
On Tue, 29 Jan 2019 08:29:17 -0500 "Jason J. Herne" wrote: > Add struct for format-0 ccws. Support executing format-0 channel > programs and waiting for their completion before continuing execution. > This will be used for real dasd ipl. > > Add cu_type() to channel io library. This will be used

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-01-31 Thread Farhan Ali
On 01/29/2019 08:29 AM, Jason J. Herne wrote: Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will be used for real dasd ipl. Add cu_type() to channel io library. This will be used to query control un

[Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-01-29 Thread Jason J. Herne
Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will be used for real dasd ipl. Add cu_type() to channel io library. This will be used to query control unit type which is used to determine if we are bootin

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-01-08 Thread Cornelia Huck
On Mon, 7 Jan 2019 14:02:45 -0500 "Jason J. Herne" wrote: > On 12/13/18 12:21 PM, Cornelia Huck wrote: > > On Wed, 12 Dec 2018 09:11:13 -0500 > > "Jason J. Herne" wrote: > > > >> Add struct for format-0 ccws. Support executing format-0 channel > >> programs and waiting for their completion be

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2019-01-07 Thread Jason J. Herne
On 12/13/18 12:21 PM, Cornelia Huck wrote: On Wed, 12 Dec 2018 09:11:13 -0500 "Jason J. Herne" wrote: Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will be used for real dasd ipl. Add cu_type() to c

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2018-12-13 Thread Cornelia Huck
On Wed, 12 Dec 2018 09:11:13 -0500 "Jason J. Herne" wrote: > Add struct for format-0 ccws. Support executing format-0 channel > programs and waiting for their completion before continuing execution. > This will be used for real dasd ipl. > > Add cu_type() to channel io library. This will be used

Re: [Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2018-12-13 Thread Farhan Ali
On 12/12/2018 09:11 AM, Jason J. Herne wrote: Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will be used for real dasd ipl. Add cu_type() to channel io library. This will be used to query control un

[Qemu-devel] [PATCH 10/15] s390-bios: Support for running format-0/1 channel programs

2018-12-12 Thread Jason J. Herne
Add struct for format-0 ccws. Support executing format-0 channel programs and waiting for their completion before continuing execution. This will be used for real dasd ipl. Add cu_type() to channel io library. This will be used to query control unit type which is used to determine if we are bootin