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Re: [Qemu-devel] [PATCH v1 2/5] s390-ccw: ipl structs for eckd cdl/ldl

From: Cornelia Huck
Subject: Re: [Qemu-devel] [PATCH v1 2/5] s390-ccw: ipl structs for eckd cdl/ldl
Date: Tue, 28 Nov 2017 11:48:32 +0100

On Mon, 27 Nov 2017 15:55:33 -0500
"Collin L. Walling" <address@hidden> wrote:

> ECKD DASDs have different IPL structures for CDL and LDL
> formats. The current Ipl1 and Ipl2 structs follow the CDL
> format, so we prepend "EckdCdl" to them. A new struct,
> EckdLdlIpl1 is introduced and contains boot info for LDL.

So does this add support for LDL DASD, or does it simply enhance the
code? It's unclear from the desription alone.

> Also introduce structs for IPL stages 1 and 1b and for
> disk geometry.
> Signed-off-by: Collin L. Walling <address@hidden>
> Acked-by: Janosch Frank <address@hidden>
> ---
>  pc-bios/s390-ccw/bootmap.c | 24 ++++++++++----------
>  pc-bios/s390-ccw/bootmap.h | 55 
> +++++++++++++++++++++++++++++++++-------------
>  2 files changed, 53 insertions(+), 26 deletions(-)

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