Re: [PATCH v2 3/3] efi: Show the location of the bounce buffer

2024-08-15 Thread Simon Glass
Hi Heinrich, On Sun, 11 Aug 2024 at 15:50, Simon Glass wrote: > > +Marek Vasut too > > Hi Heinrich, > > On Fri, 9 Aug 2024 at 13:02, Heinrich Schuchardt wrote: > > > > > > > > Am 9. August 2024 20:36:35 MESZ schrieb Simon Glass : > > >Hi Heinrich, > > > > > >On Fri, 9 Aug 2024 at 11:32, Heinrich

Re: [PATCH v2 3/3] efi: Show the location of the bounce buffer

2024-08-11 Thread Simon Glass
+Marek Vasut too Hi Heinrich, On Fri, 9 Aug 2024 at 13:02, Heinrich Schuchardt wrote: > > > > Am 9. August 2024 20:36:35 MESZ schrieb Simon Glass : > >Hi Heinrich, > > > >On Fri, 9 Aug 2024 at 11:32, Heinrich Schuchardt wrote: > >> > >> On 01.08.24 19:36, Simon Glass wrote: > >> > The EFI_LOADE

Re: [PATCH v2 3/3] efi: Show the location of the bounce buffer

2024-08-09 Thread Heinrich Schuchardt
Am 9. August 2024 20:36:35 MESZ schrieb Simon Glass : >Hi Heinrich, > >On Fri, 9 Aug 2024 at 11:32, Heinrich Schuchardt wrote: >> >> On 01.08.24 19:36, Simon Glass wrote: >> > The EFI_LOADER_BOUNCE_BUFFER feature was added many years ago. It is not >> > clear whether it is still needed, but 24

Re: [PATCH v2 3/3] efi: Show the location of the bounce buffer

2024-08-09 Thread Simon Glass
Hi Heinrich, On Fri, 9 Aug 2024 at 11:32, Heinrich Schuchardt wrote: > > On 01.08.24 19:36, Simon Glass wrote: > > The EFI_LOADER_BOUNCE_BUFFER feature was added many years ago. It is not > > clear whether it is still needed, but 24 boards (lx2160ardb_tfa_stmm, > > lx2162aqds_tfa_SECURE_BOOT and

Re: [PATCH v2 3/3] efi: Show the location of the bounce buffer

2024-08-09 Thread Heinrich Schuchardt
On 01.08.24 19:36, Simon Glass wrote: The EFI_LOADER_BOUNCE_BUFFER feature was added many years ago. It is not clear whether it is still needed, but 24 boards (lx2160ardb_tfa_stmm, lx2162aqds_tfa_SECURE_BOOT and the like) use it. This feature uses EFI page allocation to create a 64MB buffer 'in

[PATCH v2 3/3] efi: Show the location of the bounce buffer

2024-08-01 Thread Simon Glass
The EFI_LOADER_BOUNCE_BUFFER feature was added many years ago. It is not clear whether it is still needed, but 24 boards (lx2160ardb_tfa_stmm, lx2162aqds_tfa_SECURE_BOOT and the like) use it. This feature uses EFI page allocation to create a 64MB buffer 'in space' without any knowledge of where bo