Re: [PATCH 0/7] pc-bios/s390-ccw: Merge the netboot loader into s390-ccw.img

2024-06-28 Thread Jared Rossi
to maintain some amount of consistency until we do a total conversion, or if you are OK with a mix of sclp_print() and printf() throughout in the meantime. Regards, Jared Rossi

Re: [PATCH 0/7] pc-bios/s390-ccw: Merge the netboot loader into s390-ccw.img

2024-06-23 Thread Jared Rossi
m not sure if that is the only place though. Otherwise it looks good to me. I can work on a v2 of the boot order support that assumes the network bootloader is integrated. Regards, Jared Rossi Thomas Huth (7): pc-bios/s390-ccw: Remove duplicated LDFLAGS hw/s390x/ipl: Provide more memory t

Re: [PATCH 5/5] s390x: Enable and document boot device fallback on panic

2024-06-16 Thread Jared Rossi
On 6/7/24 1:57 AM, Thomas Huth wrote: On 05/06/2024 16.48, Jared Rossi wrote: diff --git a/pc-bios/s390-ccw/s390-ccw.h b/pc-bios/s390-ccw/s390-ccw.h index c977a52b50..de3d1f0d5a 100644 --- a/pc-bios/s390-ccw/s390-ccw.h +++ b/pc-bios/s390-ccw/s390-ccw.h @@ -43,6 +43,7 @@ typedef unsigned

Re: [PATCH 0/5] s390x: Add Full Boot Order Support

2024-06-09 Thread Jared Rossi
On 6/7/24 2:19 AM, Thomas Huth wrote: On 06/06/2024 21.22, Jared Rossi wrote: On 6/5/24 4:02 AM, Thomas Huth wrote: On 29/05/2024 17.43, jro...@linux.ibm.com wrote: From: Jared Rossi This patch set primarily adds support for the specification of multiple boot devices, allowing

Re: [PATCH 0/5] s390x: Add Full Boot Order Support

2024-06-06 Thread Jared Rossi
On 6/5/24 4:02 AM, Thomas Huth wrote: On 29/05/2024 17.43, jro...@linux.ibm.com wrote: From: Jared Rossi This patch set primarily adds support for the specification of multiple boot devices, allowing for the guest to automatically use an alternative device on a failed boot without

Re: [PATCH 3/5] s390x: Build IPLB chain for multiple boot devices

2024-06-05 Thread Jared Rossi
On 6/4/24 2:26 PM, Thomas Huth wrote: On 29/05/2024 17.43, jro...@linux.ibm.com wrote: From: Jared Rossi Write a chain of IPLBs into memory for future use. The IPLB chain is placed immediately before the BIOS in memory at the highest unused page boundary providing sufficient space to fit

Re: [PATCH 5/5] s390x: Enable and document boot device fallback on panic

2024-06-05 Thread Jared Rossi
overlooked something, but as far as I can tell a jump is necessary in that particular case at least.  Netboot could perhaps be handled as a special case where the jump back is permitted whereas other device types return, but I don't think that actually solves the main issue. What are your thoughts on t

Re: [PATCH 2/5] s390x: Add loadparm to CcwDevice

2024-06-04 Thread Jared Rossi
set_loadparm() is changed to a void function and the check is removed. Regards, Jared Rossi

Re: [RESEND PATCH 1/1] pc-bios: Add support for List-Directed IPL from ECKD DASD

2023-03-06 Thread Jared Rossi
Sounds good.  Thanks Thomas. Regards, Jared Rossi On 3/6/23 7:12 AM, Thomas Huth wrote: On 21/02/2023 18.45, jro...@linux.ibm.com wrote: From: Jared Rossi Check for a List Directed IPL Boot Record, which would supersede the CCW type entries.  If the record is valid, proceed to use the new

Re: [PATCH 0/1] pc-bios: Support List-Directed IPL from ECKD DASD

2023-02-20 Thread Jared Rossi
On 2/20/23 10:45 AM, Thomas Huth wrote: On 20/02/2023 16.13, Jared Rossi wrote: Hi, Pinging this patch since v2.26.0 of s390-tools adds ECKD DASD list-directed IPL. This patch set allows QEMU to utilize that new boot pointer format. Any feedback about what needs to be changed for acceptance

Re: [PATCH 0/1] pc-bios: Support List-Directed IPL from ECKD DASD

2023-02-20 Thread Jared Rossi
Hi, Pinging this patch since v2.26.0 of s390-tools adds ECKD DASD list-directed IPL. This patch set allows QEMU to utilize that new boot pointer format. Any feedback about what needs to be changed for acceptance is much appreciated. Thanks, Jared Rossi On 1/30/23 4:24 PM, Jared Rossi wrote

Re: [PATCH v2 0/2] s390x: improve subchannel error handling (vfio)

2021-08-04 Thread Jared Rossi
I've exercised the error paths and it appears to all work correctly. On 7/19/21 11:09 AM, Jared Rossi wrote: I will take a look and see if I can exercise the error paths. Regards, Jared Rossi On 7/19/21 10:16 AM, Matthew Rosato wrote: On 7/5/21 12:39 PM, Cornelia Huck wrote

Re: [PATCH v2 0/2] s390x: improve subchannel error handling (vfio)

2021-07-19 Thread Jared Rossi
I will take a look and see if I can exercise the error paths. Regards, Jared Rossi On 7/19/21 10:16 AM, Matthew Rosato wrote: On 7/5/21 12:39 PM, Cornelia Huck wrote: This is a followup on the first version (which I had sent out in May, and which kind of fell through the cracks.) While

Re: [PATCH v2 1/1] vfio-ccw: allow non-prefetch ORBs

2020-05-14 Thread Jared Rossi
On 2020-05-14 11:20, Cornelia Huck wrote: On Tue, 12 May 2020 14:15:35 -0400 Jared Rossi wrote: Remove the explicit prefetch check when using vfio-ccw devices. This check does not trigger in practice as all Linux channel programs are intended to use prefetch. It is no longer required

[PATCH v2 1/1] vfio-ccw: allow non-prefetch ORBs

2020-05-12 Thread Jared Rossi
Remove the explicit prefetch check when using vfio-ccw devices. This check does not trigger in practice as all Linux channel programs are intended to use prefetch. It is no longer required to force the PFCH flag when using vfio-ccw devices. Signed-off-by: Jared Rossi --- hw/vfio/ccw.c | 13

[PATCH v2 0/1] vfio-ccw: Enable transparent CCW IPL from DASD [QEMU]

2020-05-12 Thread Jared Rossi
...@linux.ibm.com/ It is no longer required to force the PFCH flag, but the option is still supported. Jared Rossi (1): vfio-ccw: allow non-prefetch ORBs hw/vfio/ccw.c | 13 +++-- 1 file changed, 3 insertions(+), 10 deletions(-) -- 2.17.0

Re: [PATCH 1/1] vfio-ccw: Enable transparent CCW IPL from DASD

2020-04-20 Thread Jared Rossi
On 2020-04-20 08:29, Cornelia Huck wrote: On Mon, 20 Apr 2020 14:26:17 +0200 Cornelia Huck wrote: On Fri, 17 Apr 2020 14:38:38 -0400 Jared Rossi wrote: > Remove the explicit prefetch check when using vfio-ccw devices. > This check is not needed as all Linux channel programs are in

[PATCH 0/1] vfio-ccw: Enable transparent CCW IPL from DASD

2020-04-17 Thread Jared Rossi
Remove the explicit prefetch check when using vfio-ccw devices. This check is not needed as all Linux channel programs are intended to use prefetch and will be executed in the same way regardless. Jared Rossi (1): vfio-ccw: Enable transparent CCW IPL from DASD hw/vfio/ccw.c | 13

[PATCH 1/1] vfio-ccw: Enable transparent CCW IPL from DASD

2020-04-17 Thread Jared Rossi
Remove the explicit prefetch check when using vfio-ccw devices. This check is not needed as all Linux channel programs are intended to use prefetch and will be executed in the same way regardless. Signed-off-by: Jared Rossi --- hw/vfio/ccw.c | 13 +++-- 1 file changed, 3 insertions