Re: [PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

2014-05-28 Thread Geert Uytterhoeven
Hi Michael, On Wed, May 28, 2014 at 2:18 AM, Michael Schmitz wrote: > When deciding whether a ST-RAM DMA buffer needs to be allocated, the > Atari SCSI driver checks whether there's more than a single chunk of > RAM (there's always ST-RAM, so the second one indicates FastRAM). > That's no longer

Re: [PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

2014-05-27 Thread Michael Schmitz
Hi Geert, >> Found the error, most likely - when the kernel runs in FastRAM, >> m68k_num_memory is == 1. Is there a way to access the bootinfo view of the >> number of memory chunks after the MMU init code has tweaked m68k_num_memory, >> Geert? > > You mean the ones that were removed due to "Ignor

Re: [PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

2014-05-27 Thread Michael Schmitz
Michael Schmitz wrote: Hi Geert, On Tue, May 27, 2014 at 8:56 AM, Geert Uytterhoeven wrote: Hi Michael, On Mon, Mar 31, 2014 at 10:06 AM, Michael Schmitz wrote: changes to stram.c and atafb.c patches as requested. The external_addr case is still untested - may have other bugs that I

Re: [PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

2014-05-27 Thread Geert Uytterhoeven
Hi Michael, >> Thank you - anyone testing these please note that the Falcon SCSI DMA >> dribble buffer handling in the SCSI patch is still faulty. You should >> _not_ attempt to use SCSI when running the kernel in FastRAM. > > Found the error, most likely - when the kernel runs in FastRAM, > m68k_

Re: [PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

2014-05-26 Thread Michael Schmitz
Hi Geert, On Tue, May 27, 2014 at 8:56 AM, Geert Uytterhoeven wrote: > Hi Michael, > > On Mon, Mar 31, 2014 at 10:06 AM, Michael Schmitz > wrote: >> changes to stram.c and atafb.c patches as requested. The external_addr >> case is still untested - may have other bugs that I've not seen when >>

Re: [PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

2014-05-26 Thread Geert Uytterhoeven
Hi Michael, On Mon, Mar 31, 2014 at 10:06 AM, Michael Schmitz wrote: > changes to stram.c and atafb.c patches as requested. The external_addr > case is still untested - may have other bugs that I've not seen when > changing the external_addr types. > > CC to the relevant lists for floppy and SCSI

[PATCH v3 0/4] Atari kernel-in-FastRAM patches v3

2014-03-31 Thread Michael Schmitz
Hi Geert, changes to stram.c and atafb.c patches as requested. The external_addr case is still untested - may have other bugs that I've not seen when changing the external_addr types. CC to the relevant lists for floppy and SCSI patches. Cheers, Michael -- To UNSUBSCRIBE, email to d