emory mapped PCI
configuration space of the (virtual) PCI devices available to the guest/inmate
instead of accessing PCI_REG_ADDR_PORT and PCI_REG_DATA_PORT using
functions(out|in)[bwl]?
Best regards - Jonas Weståker
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&q
), in order
to distinguish between TIMER_IRQ and IVSHMEM_IRQ, right?
TIMER_IRQ is defined (to 27) in jailhouse/inmates/lib/arm/include/mach.h. Where
does this value come from?
How do I know what value to set IVSHMEM_IRQ to?
Still a bit confused - Jonas
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ttps://github.com/henning-schild/ivshmem-guest-code/blob/jailhouse/README.jailhouse
> If you did not come across this file yet you might be on the wrong
> branch of ivshmem-guest-code.
I've seen it. I'm on the jailhouse branch of ivshmem-guest-code.
Thanks - Jonas
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Den onsdag 17 maj 2017 kl. 13:54:07 UTC+2 skrev jonas:
> > > > > You do not need to know the number, the uio-driver knows it. And
> > > > > the bare metal inmate does not need to know it since it is just
> > > > > writing to a register to trigger it.
; > >
> > > Yep, I've started looking at this example. Thanks for verifying that
> > > this is the way forward.
> > >
> > > >
> > > > > Does the uio_ivshmem driver take care of generating interrupts
> > > > > from the root-cell
Den fredag 19 maj 2017 kl. 11:22:06 UTC+2 skrev Henning Schild:
> Am Thu, 18 May 2017 14:42:20 -0700
> schrieb jonas <jo...@retotech.se>:
>
> > >
> > > > Hi again,
> > > >
> > > > Let's assume that I want to modify
> >
e array size for
> irqchips.
> From the pin_bitmap you just need the second value
> 0, 0, 0, 1 << (155-128),
> And now your IVSHMEM_IRQ is 155. That should work, but i also cant
> fully explain where the numbers come from.
>
> Henning
>
> > Still a bit
wiki.
> > > Make sure to keep your access aligned with the size that is
> > > requested.
> > >
> > > Code that is similar to what you will need can be found in the
> > > hypervisor. hypervisor/pci.c include/jailhouse/mmio.h
> > >
> > &
Den tisdag 2 maj 2017 kl. 18:12:04 UTC+2 skrev J. Kiszka:
> On 2017-05-02 17:35, Jonas Westaker wrote:
> >>> Hi,
> >>>
> >>> I'm also experimenting with ivshmem between the root-cell and a bare
> >>> metal cell. In my case, however, on Banana
Den torsdag 21 december 2017 kl. 17:24:30 UTC+1 skrev Jan Kiszka:
> On 2017-12-21 16:32, Luca Cuomo wrote:
> > Il giorno giovedì 21 dicembre 2017 14:19:48 UTC+1, Jan Kiszka ha scritto:
> >> On 2017-12-21 10:05, Luca Cuomo wrote:
> >>> Il giorno domenica 10 dicembre
> Best regards,
> Assila
I just posted a patch-set doing exactly this, here:
https://groups.google.com/forum/#!topic/jailhouse-dev/IqwQsQ9JEno
and for some background information on how to get there:
https://groups.google.com/forum/#!topic/jailhouse-dev/_lVeo-Ru85A
/Jonas
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Den tisdag 16 januari 2018 kl. 17:14:13 UTC+1 skrev Henning Schild:
> Hi,
>
> these patches are an attempt to get the contributions from Jonas in a
> shape that can be merged. This first version was tested on x86 and arm
> 32, i want it to work on arm64 as well but still h
. but i'm continually having errors "implicit
> declaration of function..." although i changed the KDIR path to my kernel
> path.
>
> @Henning: which kernel and toolchain are you using to cross compile ?
> @Jonas: i was following your patches to test the inter-cell co
Den torsdag 21 december 2017 kl. 23:47:39 UTC+1 skrev jonas:
> Den torsdag 21 december 2017 kl. 17:24:30 UTC+1 skrev Jan Kiszka:
> > On 2017-12-21 16:32, Luca Cuomo wrote:
> > > Il giorno giovedì 21 dicembre 2017 14:19:48 UTC+1, Jan Kiszka ha scritto:
> > >> On 2017
Den fredag 22 december 2017 kl. 10:32:12 UTC+1 skrev Luca Cuomo:
> Il giorno giovedì 21 dicembre 2017 23:47:39 UTC+1, jonas ha scritto:
> > Den torsdag 21 december 2017 kl. 17:24:30 UTC+1 skrev Jan Kiszka:
> > > On 2017-12-21 16:32, Luca Cuomo wrote:
> > > > Il gior
Den fredag 9 mars 2018 kl. 09:10:12 UTC+1 skrev Claudio Scordino:
> Hi Jonas,
>
>
> 2017-12-10 17:34 GMT+01:00 jonas <jo...@retotech.se>:
> Hi,
>
>
>
> I'll be making an effort to contribute my work to the master branch of
> Jailhouse within the nex
From: Jonas Weståker <jo...@retotech.se>
Signed-off-by: Jonas Weståker <jo...@retotech.se>
---
configs/bananapi-ivshmem-demo.c | 111 +++
configs/bananapi.c | 2 +-
configs/bpi-shmem-demo.c | 96
inmates/demos/
From: Jonas Weståker <jo...@retotech.se>
Signed-off-by: Jonas Weståker <jo...@retotech.se>
---
inmates/lib/arm/Makefile | 1 +
inmates/lib/arm/include/arch/inmate.h | 33 +
inmates/lib/arm/pci.c | 70
From: Jonas Weståker <jo...@retotech.se>
This patch-set contains a bare-metal inmate running an ivshmem-demo using the
virtual PCI IVSHMEM device provided by the Jailhouse hypervisor on BananaPi-M1
(ARM).
Jonas Weståker (4):
Added virtual PCI support for ARM 32
Added bare metal i
From: Jonas Weståker <jo...@retotech.se>
Signed-off-by: Jonas Weståker <jo...@retotech.se>
---
hypervisor/ivshmem.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/hypervisor/ivshmem.c b/hypervisor/ivshmem.c
index cfe7d0a..317dd9d 100644
--- a/hypervisor/ivs
From: Jonas Weståker <jo...@retotech.se>
Signed-off-by: Jonas Weståker <jo...@retotech.se>
---
inmates/demos/arm/HOWTO.md | 42 ++
1 file changed, 42 insertions(+)
create mode 100644 inmates/demos/arm/HOWTO.md
diff --git a/inmates/demos/ar
that sounds like the way to go. I'd be happy to assist in reviewing.
/Jonas
>
> Henning
>
> Am Fri, 5 Jan 2018 11:58:21 +0100
> schrieb <jonas.westa...@retotech.se>:
>
> > From: Jonas Weståker <jo...@retotech.se>
> >
> > This patch-set contains
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