From: Thomas Huth <thuth@redhat.com>
To: jrossi@linux.ibm.com, qemu-devel@nongnu.org, qemu-s390x@nongnu.org
Cc: frankja@linux.ibm.com
Subject: Re: [PATCH v3 15/19] hw/s390x: Build an IPLB for each boot device
Date: Wed, 9 Oct 2024 14:27:13 +0200 [thread overview]
Message-ID: <54a335ef-4398-490e-b6c8-73f6c3c84c52@redhat.com> (raw)
In-Reply-To: <20241008011552.2645520-16-jrossi@linux.ibm.com>
On 08/10/2024 03.15, jrossi@linux.ibm.com wrote:
> From: Jared Rossi <jrossi@linux.ibm.com>
>
> Build an IPLB for any device with a bootindex (up to a maximum of 8 devices).
>
> The IPLB chain is placed immediately before the BIOS in memory. Because this
> is not a fixed address, the location of the next IPLB and number of remaining
> boot devices is stored in the QIPL global variable for possible later access by
> the guest during IPL.
>
> Signed-off-by: Jared Rossi <jrossi@linux.ibm.com>
> ---
> hw/s390x/ipl.h | 1 +
> include/hw/s390x/ipl/qipl.h | 4 +-
> hw/s390x/ipl.c | 123 ++++++++++++++++++++++++++++--------
> 3 files changed, 99 insertions(+), 29 deletions(-)
Reviewed-by: Thomas Huth <thuth@redhat.com>
next prev parent reply other threads:[~2024-10-09 12:27 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-08 1:15 [PATCH v3 00/19] s390x: Add Full Boot Order Support jrossi
2024-10-08 1:15 ` [PATCH v3 01/19] hw/s390x/ipl: Provide more memory to the s390-ccw.img firmware jrossi
2024-10-08 1:15 ` [PATCH v3 02/19] pc-bios/s390-ccw: Use the libc from SLOF and remove sclp prints jrossi
2024-10-08 1:15 ` [PATCH v3 03/19] pc-bios/s390-ccw: Link the netboot code into the main s390-ccw.img binary jrossi
2024-10-08 1:15 ` [PATCH v3 04/19] hw/s390x: Remove the possibility to load the s390-netboot.img binary jrossi
2024-10-08 1:15 ` [PATCH v3 05/19] pc-bios/s390-ccw: Merge netboot.mak into the main Makefile jrossi
2024-10-08 1:15 ` [PATCH v3 06/19] docs/system/s390x/bootdevices: Update the documentation about network booting jrossi
2024-10-08 1:15 ` [PATCH v3 07/19] pc-bios/s390-ccw: Remove panics from ISO IPL path jrossi
2024-10-09 9:46 ` Thomas Huth
2024-10-10 1:38 ` Jared Rossi
2024-10-08 1:15 ` [PATCH v3 08/19] pc-bios/s390-ccw: Remove panics from ECKD " jrossi
2024-10-09 10:53 ` Thomas Huth
2024-10-10 1:37 ` Jared Rossi
2024-10-10 5:45 ` Thomas Huth
2024-10-08 1:15 ` [PATCH v3 09/19] pc-bios/s390-ccw: Remove panics from SCSI " jrossi
2024-10-09 11:18 ` Thomas Huth
2024-10-10 1:37 ` Jared Rossi
2024-10-08 1:15 ` [PATCH v3 10/19] pc-bios/s390-ccw: Remove panics from DASD " jrossi
2024-10-08 1:15 ` [PATCH v3 11/19] pc-bios/s390-ccw: Remove panics from Netboot " jrossi
2024-10-09 11:35 ` Thomas Huth
2024-10-10 1:37 ` Jared Rossi
2024-10-08 1:15 ` [PATCH v3 12/19] pc-bios/s390-ccw: Enable failed IPL to return after error jrossi
2024-10-09 12:12 ` Thomas Huth
2024-10-08 1:15 ` [PATCH v3 13/19] include/hw/s390x: Add include files for common IPL structs jrossi
2024-10-08 1:15 ` [PATCH v3 14/19] s390x: Add individual loadparm assignment to CCW device jrossi
2024-10-08 1:15 ` [PATCH v3 15/19] hw/s390x: Build an IPLB for each boot device jrossi
2024-10-09 12:27 ` Thomas Huth [this message]
2024-10-08 1:15 ` [PATCH v3 16/19] s390x: Rebuild IPLB for SCSI device directly from DIAG308 jrossi
2024-10-08 1:15 ` [PATCH v3 17/19] pc-bios/s390x: Enable multi-device boot loop jrossi
2024-10-08 18:27 ` Jared Rossi
2024-10-08 1:15 ` [PATCH v3 18/19] docs/system: Update documentation for s390x IPL jrossi
2024-10-09 12:39 ` Thomas Huth
2024-10-08 1:15 ` [PATCH v3 19/19] tests/qtest: Add s390x boot order tests to cdrom-test.c jrossi
2024-10-09 12:48 ` Thomas Huth
2024-10-10 1:37 ` Jared Rossi
2024-10-10 5:46 ` Thomas Huth
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