On Fri, Jan 10, 2020 at 08:10:28AM +0100, Christian Zigotzky wrote:
> Hi All,
>
> The SCSI cards work again. [1, 2]
>
> Sorry for bothering you.
No problem, and sorry for not following up earlier. The Christmas
holiday and catch up phase led to a lot of delay.
Thanks a lot for taking care of
Hi All,
The SCSI cards work again. [1, 2]
Sorry for bothering you.
Thanks,
Christian
[1]
http://forum.hyperion-entertainment.com/viewtopic.php?f=58=49603=1adf9e6d558c136c1ad4ff15c44212ba#p49599
[2] https://bugzilla.kernel.org/show_bug.cgi?id=205201
I think we have to wait to Roland’s test results with his SCSI PCI card.
Christian
Sent from my iPhone
> On 4. Dec 2019, at 09:56, Christoph Hellwig wrote:
>
>> On Wed, Nov 27, 2019 at 08:56:25AM +0200, Mike Rapoport wrote:
>>> On Tue, Nov 26, 2019 at 05:40:26PM +0100, Christoph Hellwig
On Wed, Nov 27, 2019 at 08:56:25AM +0200, Mike Rapoport wrote:
> On Tue, Nov 26, 2019 at 05:40:26PM +0100, Christoph Hellwig wrote:
> > On Tue, Nov 26, 2019 at 12:26:38PM +0100, Christian Zigotzky wrote:
> > > Hello Christoph,
> > >
> > > The PCI TV card works with your patch! I was able to patch
On 27 November 2019 at 07:56 am, Mike Rapoport wrote:
Maybe we'll simply force bottom up allocation before calling
swiotlb_init()? Anyway, it's the last memblock allocation.
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 62f74b1b33bd..771e6cf7e2b9 100644
---
On Wed, Nov 27, 2019 at 08:56:25AM +0200, Mike Rapoport wrote:
> Maybe we'll simply force bottom up allocation before calling
> swiotlb_init()? Anyway, it's the last memblock allocation.
That should work, but I don't think it is the proper fix. The underlying
issue here is that ZONE_DMA/DMA32
On Tue, Nov 26, 2019 at 05:40:26PM +0100, Christoph Hellwig wrote:
> On Tue, Nov 26, 2019 at 12:26:38PM +0100, Christian Zigotzky wrote:
> > Hello Christoph,
> >
> > The PCI TV card works with your patch! I was able to patch your Git kernel
> > with the patch above.
> >
> > I haven't found any
On Tue, Nov 26, 2019 at 12:26:38PM +0100, Christian Zigotzky wrote:
> Hello Christoph,
>
> The PCI TV card works with your patch! I was able to patch your Git kernel
> with the patch above.
>
> I haven't found any error messages in the dmesg yet.
Thanks. Unfortunately this is a bit of a hack as
On 25 November 2019 at 08:39 am, Christoph Hellwig wrote:
On Sat, Nov 23, 2019 at 12:42:27PM +0100, Christian Zigotzky wrote:
Hello Christoph,
Please find attached the dmesg of your Git kernel.
Thanks. It looks like on your platform the swiotlb buffer isn't
actually addressable based on the
On 25 November 2019 at 10:32 am, Mike Rapoport wrote:
On Mon, Nov 25, 2019 at 08:39:23AM +0100, Christoph Hellwig wrote:
On Sat, Nov 23, 2019 at 12:42:27PM +0100, Christian Zigotzky wrote:
Hello Christoph,
Please find attached the dmesg of your Git kernel.
Thanks. It looks like on your
On 25 November 2019 at 08:39 am, Christoph Hellwig wrote:
On Sat, Nov 23, 2019 at 12:42:27PM +0100, Christian Zigotzky wrote:
Hello Christoph,
Please find attached the dmesg of your Git kernel.
Thanks. It looks like on your platform the swiotlb buffer isn't
actually addressable based on the
On Mon, Nov 25, 2019 at 08:39:23AM +0100, Christoph Hellwig wrote:
> On Sat, Nov 23, 2019 at 12:42:27PM +0100, Christian Zigotzky wrote:
> > Hello Christoph,
> >
> > Please find attached the dmesg of your Git kernel.
>
> Thanks. It looks like on your platform the swiotlb buffer isn't
> actually
On Sat, Nov 23, 2019 at 12:42:27PM +0100, Christian Zigotzky wrote:
> Hello Christoph,
>
> Please find attached the dmesg of your Git kernel.
Thanks. It looks like on your platform the swiotlb buffer isn't
actually addressable based on the bus dma mask limit, which is rather
interesting.
On 21 November 2019 at 07:02 pm, Christoph Hellwig wrote:
On Thu, Nov 21, 2019 at 05:34:48PM +0100, Christian Zigotzky wrote:
I modified the patch and compiled a new RC8 of kernel 5.4 today. (patch
attached)
We have to wait to Rolands test results with his SCSI PCI card. I tested it
today but
On 21. Nov 2019, at 19:02, Christoph Hellwig wrote:
On Thu, Nov 21, 2019 at 05:34:48PM +0100, Christian Zigotzky wrote:
I modified the patch and compiled a new RC8 of kernel 5.4 today. (patch
attached)
We have to wait to Rolands test results with his SCSI PCI card. I tested it
today but my TV
On Thu, Nov 21, 2019 at 05:34:48PM +0100, Christian Zigotzky wrote:
> I modified the patch and compiled a new RC8 of kernel 5.4 today. (patch
> attached)
>
> We have to wait to Rolands test results with his SCSI PCI card. I tested it
> today but my TV card doesn't work with this patch.
I think
Am 21.11.19 um 14:33 schrieb Robin Murphy:
On 21/11/2019 12:21 pm, Christian Zigotzky wrote:
On 21 November 2019 at 01:16 pm, Christian Zigotzky wrote:
On 21 November 2019 at 08:29 am, Christoph Hellwig wrote:
On Sat, Nov 16, 2019 at 08:06:05AM +0100, Christian Zigotzky wrote:
/*
* DMA
On 21/11/2019 12:21 pm, Christian Zigotzky wrote:
On 21 November 2019 at 01:16 pm, Christian Zigotzky wrote:
On 21 November 2019 at 08:29 am, Christoph Hellwig wrote:
On Sat, Nov 16, 2019 at 08:06:05AM +0100, Christian Zigotzky wrote:
/*
* DMA addressing mode.
*
* 0 : 32 bit
On 21 November 2019 at 01:16 pm, Christian Zigotzky wrote:
On 21 November 2019 at 08:29 am, Christoph Hellwig wrote:
On Sat, Nov 16, 2019 at 08:06:05AM +0100, Christian Zigotzky wrote:
/*
* DMA addressing mode.
*
* 0 : 32 bit addressing for all chips.
* 1 : 40 bit addressing when
On 21 November 2019 at 08:29 am, Christoph Hellwig wrote:
On Sat, Nov 16, 2019 at 08:06:05AM +0100, Christian Zigotzky wrote:
/*
* DMA addressing mode.
*
* 0 : 32 bit addressing for all chips.
* 1 : 40 bit addressing when supported by chip.
* 2 : 64 bit addressing when supported
On Sat, Nov 16, 2019 at 08:06:05AM +0100, Christian Zigotzky wrote:
> /*
> * DMA addressing mode.
> *
> * 0 : 32 bit addressing for all chips.
> * 1 : 40 bit addressing when supported by chip.
> * 2 : 64 bit addressing when supported by chip,
> * limited to 16 segments of 4 GB -> 64
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