My immediate concern with the PI is that it's going to get into
trouble, eventually, with CF memory.
The pi has no built-in flash at all; its normal non-volatile storage
is a plug-in SD card. I think the wear-levelling on these is sufficient
that you can run a normal fossil file system for
I had typo'd on my first attempts with the kbargs=-b option
and that is working just great for my Logitech wireless
mouse AND the wired mouse.
That's good to know. I'll update the mouse driver on the 9pi
image today.
Does SD support the Trim request for wear-levelling?
Not as far as I know.
It's tempting to think about erasing freed blocks in order to
aid the wear-levelling and speed up writing. But it's not easy
to find the actual erase block architecture on a given card.
My immediate concern with the PI is that it's going to get into
trouble, eventually, with CF memory.
The pi has no built-in flash at all; its normal non-volatile storage
is a plug-in SD card. I think the wear-levelling on these is sufficient
that you can run a normal fossil file system for
On Mon Dec 10 02:14:12 EST 2012, cinap_len...@gmx.de wrote:
theres a bug in awk's split function. split depopules
the array a, accidently freeing a[1] (y). this doesnt show
up with ape's memory allocator but with plan9's pool
allocator or by modifying freesymtab() to XXX out
the strings
Sadly, I can't buy nanodollars' worth of technology, even though it is
being discarded daily in the western world by the megadollar. Even
the RaspberryPI is beyond reach
if you don't have the money for a raspberry pi, then you can't afford
anything that will boot plan 9. so arguing that
I think the wear-levelling on these is sufficient that you can run a
normal fossil file system for quite a while before it wears out.
Or, of course, just don't run a local file system at all. This is Plan 9,
after all. Using the fs in the basement has worked great for me
throughout. You then
Is there a good reason to forbid multiple processes to open
the mousein device? I can't think what trouble it could cause
(writes have to be atomic anyway because the driver will only
parse a complete input), and it makes it awkward to debug
a new mouse driver if a usb mouse is already (or has
lu...@proxima.alt.za once said:
Yes, the tsemacquire syscall is not currently implemented in 9vx.
The ticks field is also not present in the mach structure, so adding
tsemacquire isn't trivial. I was hoping to get away with just adding
the field, but if the comment is correct, I need at
On Mon, 10 Dec 2012 10:41:56 EST Anthony Sorace a...@9srv.net wrote:
I think the wear-levelling on these is sufficient that you can run a
normal fossil file system for quite a while before it wears out.
Or, of course, just don't run a local file system at all. This is Plan 9,
after all.
Richard Miller 9f...@hamnavoe.com once said:
Is there a good reason to forbid multiple processes to open
the mousein device? I can't think what trouble it could cause
(writes have to be atomic anyway because the driver will only
parse a complete input), and it makes it awkward to debug
a new
On Mon Dec 10 11:37:12 EST 2012, 9f...@hamnavoe.com wrote:
Is there a good reason to forbid multiple processes to open
the mousein device? I can't think what trouble it could cause
(writes have to be atomic anyway because the driver will only
parse a complete input), and it makes it awkward
MOVQ isn't a 32-bit instruction.
On 10 December 2012 16:42, Anthony Martin al...@pbrane.org wrote:
There's also a few instructions (MOVQ, EMMS, etc.)
At the risk of annoying all of you happily using Plan 9 without a
hitch, I wonder if anyone has a list of what hardware (ie mice,
keyboards) are known to work with a Raspberry Pi?
I have been able to successfully boot (two) RasPis with Plan 9,
but alas all I can do is watch the clock tick forward
can't think of any. one can already attach 2 mice to a pc,
one ps/2, and one usb. it works fine.
I second that, I've had a ps2 mouse and a serial trackball working
side by side.
++L
I cannot
get the mouse or keyboard to work (including with the 7 December
kernel).
See if you can get a bit more diagnostic information than just
doesn't work, by editing your cmdline.txt to something like this:
readparts=1 kbargs=-d ipconfig=
By removing the 'user=glenda' parameter you'll
Charles Forsyth charles.fors...@gmail.com once said:
MOVQ isn't a 32-bit instruction.
It is if you're using MMX registers.
Anthony
On Mon Dec 10 19:11:39 EST 2012, al...@pbrane.org wrote:
Charles Forsyth charles.fors...@gmail.com once said:
MOVQ isn't a 32-bit instruction.
It is if you're using MMX registers.
does 8g default to using mmx?
- erik
i don't have things set up well enough to deal with this myself
just yet
usbotg: ep5.0 error intr 0402
[repeat]
/boot/usbd: loaddevconf: bug: out of configurations in device
- erik
erik quanstrom quans...@quanstro.net once said:
On Mon Dec 10 19:11:39 EST 2012, al...@pbrane.org wrote:
Charles Forsyth charles.fors...@gmail.com once said:
MOVQ isn't a 32-bit instruction.
It is if you're using MMX registers.
does 8g default to using mmx?
No. They're written using
oh no, not MMX. SSE/SSE2 surely (ie, XMM)?
On 11 December 2012 00:10, Anthony Martin al...@pbrane.org wrote:
It is if you're using MMX registers.
No. They're written using BYTE instructions where needed.
Currently 8g will only generate 387 style fp code but the
is to eventually use SSE. See http://golang.org/issue/3912.
that's not what i read. i read that it's going to be a compile-time
option. surely they're not sneaking xmm in
erik quanstrom quans...@quanstro.net once said:
No. They're written using BYTE instructions where needed.
Currently 8g will only generate 387 style fp code but the
is to eventually use SSE. See http://golang.org/issue/3912.
that's not what i read. i read that it's going to be a
hu? you can get x86s thrown after you for free. including the crt
monitor and dirty model m keyboard. even a three button mouse might be
there if you search the trash properly.
no comparison with pi plus power adapter plus usb mouse and keyboard
plus case plus hdmi plus tv
also thinkpads are dead
is that allowed to tinker with terrorist arms on flight in america?
On 12/10/12, Bakul Shah ba...@bitblocks.com wrote:
On Mon, 10 Dec 2012 10:41:56 EST Anthony Sorace a...@9srv.net wrote:
I think the wear-levelling on these is sufficient that you can run a
normal fossil file system for
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