On Sun, 19 Feb 2017, Ondrej Zary wrote:
>
> These two patches are enough to make PDMA work with CD-ROM drives on
> 53C400(A), with IRQ enabled or not. They even improve transfer rates
> with HDDs because of bigger block size.
>
Nice! This is a great improvement.
> But DTC436 breaks with CDU
On Sunday 19 February 2017 00:27:55 Finn Thain wrote:
> On Sat, 18 Feb 2017, Ondrej Zary wrote:
> > On Friday 17 February 2017 23:38:12 Finn Thain wrote:
> > > On Thu, 16 Feb 2017, Ondrej Zary wrote:
> > > > On Tuesday 31 January 2017 02:31:45 Finn Thain wrote:
> > > > [...]
> > > >
> > > > > Are y
On Sat, 18 Feb 2017, Ondrej Zary wrote:
> On Friday 17 February 2017 23:38:12 Finn Thain wrote:
> > On Thu, 16 Feb 2017, Ondrej Zary wrote:
> > > On Tuesday 31 January 2017 02:31:45 Finn Thain wrote:
> > > [...]
> > >
> > > > Are you trying to figure out which commands are going to
> > > > disco
On Friday 17 February 2017 23:38:12 Finn Thain wrote:
> On Thu, 16 Feb 2017, Ondrej Zary wrote:
> > On Tuesday 31 January 2017 02:31:45 Finn Thain wrote:
> > [...]
> >
> > > Are you trying to figure out which commands are going to disconnect
> > > during a transfer? This is really a function of the
On Thu, 16 Feb 2017, Ondrej Zary wrote:
> On Tuesday 31 January 2017 02:31:45 Finn Thain wrote:
> [...]
> > Are you trying to figure out which commands are going to disconnect
> > during a transfer? This is really a function of the firmware in the
> > target; there are no good heuristics AFAICT
On Tuesday 31 January 2017 02:31:45 Finn Thain wrote:
[...]
> Are you trying to figure out which commands are going to disconnect during
> a transfer? This is really a function of the firmware in the target; there
> are no good heuristics AFAICT, so the PDMA algorithm has to be robust.
> mac_scsi h
> "Finn" == Finn Thain writes:
Finn> This series removes some unused code and related comments,
Finn> addresses the warnings generated by 'make W=1' and 'make C=1' and
Finn> fixes a theoretical bug in the bus reset method in atari_scsi.
Finn> There's also a patch to add a missing error check
On Mon, 30 Jan 2017, Ondrej Zary wrote:
>
> Also tested two CD-ROM drives and they didn't work (machine hangs). They
> didn't work before and looks like they never worked with PDMA.
>
> The fundamental problem of PDMA is that it either transfers all required
> data or it breaks horribly. Even
On Sunday 29 January 2017 02:05:02 Finn Thain wrote:
> On Sat, 28 Jan 2017, Ondrej Zary wrote:
> > On Monday 16 January 2017 00:50:57 Finn Thain wrote:
> > > This series removes some unused code and related comments, addresses
> > > the warnings generated by 'make W=1' and 'make C=1' and fixes a
>
On Mon, 30 Jan 2017, Michael Schmitz wrote:
> > Michael, Ondrej, can I get you to review/test please?
>
> No regressions during testing on my Falcon both using default settings,
> i.e. can_queue=1 or internal queueing (can_queue=4, cmd_per_lun=2), and
> the legacy IDE driver.
>
> I've seen a
Hi Finn,
Am 16.01.2017 um 12:50 schrieb Finn Thain:
> This series removes some unused code and related comments,
> addresses the warnings generated by 'make W=1' and 'make C=1'
> and fixes a theoretical bug in the bus reset method in atari_scsi.
>
> There's also a patch to add a missing error ch
On Sat, 28 Jan 2017, Ondrej Zary wrote:
> On Monday 16 January 2017 00:50:57 Finn Thain wrote:
> > This series removes some unused code and related comments, addresses
> > the warnings generated by 'make W=1' and 'make C=1' and fixes a
> > theoretical bug in the bus reset method in atari_scsi.
On Monday 16 January 2017 00:50:57 Finn Thain wrote:
> This series removes some unused code and related comments,
> addresses the warnings generated by 'make W=1' and 'make C=1'
> and fixes a theoretical bug in the bus reset method in atari_scsi.
>
> There's also a patch to add a missing error chec
> "Michael" == Michael Schmitz writes:
Michael> Martin, Finn, I'll get to that on the weekend - Auckland
Michael> Anniversary Day coming up so plenty of time.
Great, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Martin, Finn,
I'll get to that on the weekend - Auckland Anniversary Day coming up so
plenty of time.
Cheers,
Michael
Am 26.01.2017 um 12:25 schrieb Martin K. Petersen:
>> "Finn" == Finn Thain writes:
>
> Finn> Michael, Ondrej, can I get you to review/test please?
>
> Pretty plea
> "Finn" == Finn Thain writes:
Finn> Michael, Ondrej, can I get you to review/test please?
Pretty please!
--
Martin K. Petersen Oracle Linux Engineering
This series removes some unused code and related comments,
addresses the warnings generated by 'make W=1' and 'make C=1'
and fixes a theoretical bug in the bus reset method in atari_scsi.
There's also a patch to add a missing error check during target
selection. The only target I tested was a QUAN
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