Re: recent rasops commits vs. macppc

2019-08-05 Thread Rin Okuyama
Hi, On 2019/08/05 1:29, Michael wrote: On Sun, 4 Aug 2019 11:29:58 +0900 Rin Okuyama wrote: ... I probably found the cause of failure; new rasops allocates buffer and stamp dynamically via kmem_alloc. This may not work in early stages during boot. That would do it - macppc sets up a rasops

Re: recent rasops commits vs. macppc

2019-08-04 Thread Michael
Hello, On Sun, 4 Aug 2019 10:00:49 -0700 Jason Thorpe wrote: > > On Aug 4, 2019, at 9:29 AM, Michael wrote: > > > >> Yeah, I look to forward to playing with it :-). > > > > I have a few of them, there are a few quirks you may run into. If you > > have questions don't hesitate to ask! >

Re: recent rasops commits vs. macppc

2019-08-04 Thread Jason Thorpe
> On Aug 4, 2019, at 9:29 AM, Michael wrote: > >> Yeah, I look to forward to playing with it :-). > > I have a few of them, there are a few quirks you may run into. If you > have questions don't hesitate to ask! Make sure you have a good, strong putty knife. -- thorpej

Re: recent rasops commits vs. macppc

2019-08-04 Thread Michael
Hello, On Sun, 4 Aug 2019 11:29:58 +0900 Rin Okuyama wrote: > Hi, > > On 2019/08/04 1:00, Michael wrote: > > On Sat, 3 Aug 2019 14:46:32 +0900 > > Rin Okuyama wrote: > > > >> Maybe it's time to remove all non-32bit access to fb. > >> I expect it is not a very hard work for now ;-). > > >

Re: recent rasops commits vs. macppc

2019-08-03 Thread Rin Okuyama
Hi, On 2019/08/04 1:00, Michael wrote: On Sat, 3 Aug 2019 14:46:32 +0900 Rin Okuyama wrote: Maybe it's time to remove all non-32bit access to fb. I expect it is not a very hard work for now ;-). I seriously doubt that's the problem, because: - 32bit powerpc doesn't really do 64bit accesses

Re: recent rasops commits vs. macppc

2019-08-03 Thread Michael
Hello, On Sat, 3 Aug 2019 14:46:32 +0900 Rin Okuyama wrote: > Maybe it's time to remove all non-32bit access to fb. > I expect it is not a very hard work for now ;-). I seriously doubt that's the problem, because: - 32bit powerpc doesn't really do 64bit accesses ( unlike sparc for example ) a

Re: recent rasops commits vs. macppc

2019-08-03 Thread Rin Okuyama
Hi, Could you try the attached patch? It replaces memcpy into 32-bit-wise copy, at least for 8-bpp framebuffer with 8, 12, or 16-width font. Thanks, rin On 2019/08/03 10:05, Michael wrote: Hello, On Sat, 3 Aug 2019 08:58:02 +0900 Rin Okuyama wrote: Hi Michael, I'm so sorry for the breakag

Re: recent rasops commits vs. macppc

2019-08-02 Thread Rin Okuyama
Oops, sorry, I didn't notice your reply. Thank you for useful comments! It should help me a lot to know that both 8- and 12-width fonts are NG. rin On 2019/08/03 10:05, Michael wrote: Hello, On Sat, 3 Aug 2019 08:58:02 +0900 Rin Okuyama wrote: Hi Michael, I'm so sorry for the breakage. I'

Re: recent rasops commits vs. macppc

2019-08-02 Thread Rin Okuyama
Maybe it's time to remove all non-32bit access to fb. I expect it is not a very hard work for now ;-). PS I ordered Mac Mini G4, although serial console is hopeless... Thanks, rin On 2019/08/03 8:58, Rin Okuyama wrote: Hi Michael, I'm so sorry for the breakage. I'll investigate it. Font width

Re: recent rasops commits vs. macppc

2019-08-02 Thread Michael
Hello, On Sat, 3 Aug 2019 08:58:02 +0900 Rin Okuyama wrote: > Hi Michael, > > I'm so sorry for the breakage. I'll investigate it. > Font width is 8? Doesn't seem to matter, the G5 used Gallant 12x22, the others used an 8 pixels wide font. Colour depth is always 8 though. > PS > I decided to b

Re: recent rasops commits vs. macppc

2019-08-02 Thread Rin Okuyama
Hi Michael, I'm so sorry for the breakage. I'll investigate it. Font width is 8? I appreciate a lot if someone could provide dmesg and backtrace when wscons is enabled after boot with serial console. PS I decided to buy my own macppc machine. Could anyone recommend me a model of - serial conso