Re: [PATCH v2 2/3] s390/pci: Use 32-bit fh outside of inline asm

[Matthew Rosato]

On 10/12/26 10:21 AM, Gerd Bayer wrote:
> zpci_refresh_trans() declared the PCI function handle as a u64 type just
> because the actual RPCIT machine instruction required that in a 64bit
> register, while the function handle is architected as a 32bit type and
> defined as such in the zpci_dev struct.
> 
> Push the extension from u32 to u64 down in the call chain to just before
> calling the RPCIT wrapper function. Since the struct of the typical
> req's matches the format expected by RPCIT, too, create one of those to
> pass along.
> 
> Signed-off-by: Gerd Bayer <gbayer@xxxxxxxxxxxxx>
> Reviewed-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>
Reviewed-by: Matthew Rosato <mjrosato@xxxxxxxxxxxxx>