Re: g_NCR5380 PDMA, was Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-02-19 Thread Finn Thain
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

Re: g_NCR5380 PDMA, was Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-02-19 Thread Ondrej Zary
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

Re: g_NCR5380 PDMA, was Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-02-18 Thread Finn Thain
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 > > > >

Re: g_NCR5380 PDMA, was Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-02-18 Thread Ondrej Zary
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

Re: g_NCR5380 PDMA, was Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-02-17 Thread Finn Thain
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

Re: g_NCR5380 PDMA, was Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-02-16 Thread Ondrej Zary
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

Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-01-25 Thread Martin K. Petersen
> "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 -- To unsubscribe from this list: send

Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-01-25 Thread Michael Schmitz
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

Re: [PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-01-25 Thread Martin K. Petersen
> "Finn" == Finn Thain writes: Finn> Michael, Ondrej, can I get you to review/test please? Pretty please! -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to

[PATCH 0/6] ncr5380: Miscellaneous minor patches

2017-01-15 Thread 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 check during target selection. The only target I tested was a