Re: [9fans] DigiLand DL701Q quad core tablet

2014-12-19 Thread Iruatã Souza
Em 19/12/2014 06:35, "Richard Miller" <9f...@hamnavoe.com> escreveu: > > > in reality the kernel is the same modulo some drivers and one variable ( e.g. no vga in cpu servers). > > It's actually quite easy to make a single binary which can be configured > at boot time to be either cpu or terminal,

Re: [9fans] DigiLand DL701Q quad core tablet

2014-12-19 Thread Richard Miller
> in reality the kernel is the same modulo some drivers and one variable ( e.g. > no vga in cpu servers). It's actually quite easy to make a single binary which can be configured at boot time to be either cpu or terminal, depending on a plan9.ini variable. IIRC it's a few lines of code in each of

Re: [9fans] DigiLand DL701Q quad core tablet

2014-12-19 Thread Quintile
well, kernel binaries are different for terminals and cpu servers, but these are built from the same source code. in reality the kernel is the same modulo some drivers and one variable ( e.g. no vga in cpu servers). -Steve > On 19 Dec 2014, at 03:15, da Tyga wrote: > > Plan9 kernel is m

Re: [9fans] DigiLand DL701Q quad core tablet

2014-12-18 Thread da Tyga
Plan9 kernel is monolithic with the drivers required for a specific platform compiled in. So you might need to write specific drivers for new hardware if they are not already available. The paper: http://plan9.bell-labs.com/wiki/plan9/compiling_kernels/ explains the steps required to generate a

Re: [9fans] DigiLand DL701Q quad core tablet

2014-12-18 Thread Charles Forsyth
On Thu, Dec 18, 2014 at 8:06 PM, wrote: > > would require a whole new kernel... when we say "new kernel" we mean "new configuration and drivers, and possibly platform-specific bits" not a complete rewrite.

Re: [9fans] DigiLand DL701Q quad core tablet

2014-12-18 Thread cigar562hfsp952fans
cigar562hfsp952f...@icebubble.org writes: > Yes, I figured it might require some new device drivers, but why would > it require a new kernel? I thought there was already a Plan 9 kernel > for Arm Cortex-series processors. That's one of the reasons why I > developed such a crush on OMAP. ;) BTW

Re: [9fans] DigiLand DL701Q quad core tablet

2014-11-19 Thread cigar562hfsp952fans
erik quanstrom writes: >> In short, it's an Arm Cortex A7 with 512MB DDR3, 8GB NAND flash, 7" >> touchscreen, uSD, uUSB AB (OTG), Bluetooth, GPS, and 802.11b/g/n. > > this will require a new kernel, and dealing with some new devices. sounds > interesting, though. Yes, I figured it might requir

Re: [9fans] DigiLand DL701Q quad core tablet

2014-11-17 Thread erik quanstrom
On Sat Nov 15 11:48:01 EST 2014, cigar562hfsp952f...@icebubble.org wrote: > Does anybody know if Plan 9 can run on a DigiLand DL701Q quad core > tablet? Details here: > > http://www.digi-land.net/Photo_Show.asp?InfoId=487&ClassId=56&Topid=53 > > In short, it's an Arm Cortex A7 with 512MB DDR3,