Re: [9fans] notes and traps

2008-08-29 Thread cinap_lenrek
> i think you may be misunderstanding what i'm saying. > the test for n->flag does not appear to be accidental. > i am not quite sure why that test is there, but i go on > the assumption that presotto knew what he was doing. > if you're going to claim he was wrong, i think you'd better > have good

Re: [9fans] 3c509b troubles

2008-08-29 Thread lucio
> heh. geez am i dopey. the problem was my misunderstanding of what the > irq=xx parts in plan9.ini do. bios decides the irq, plan9.ini tells > the kernel what the bios decided. that's my isa card mantra from now > on I was going to suggest you base your configuration on what OpenBSD determines.

Re: [9fans] 3c509b troubles

2008-08-29 Thread erik quanstrom
> > there's no reason it needs to be isa, i have pci slots too. it's just > > the only card i have that qualifies as plan 9 supported hardware > > ok ;-) i ass-u-med that you were stuck with a real antique out of no > choice. > > This being the case, buy an Intel Pro/100[0] PCI card. Accept no

Re: [9fans] notes and traps

2008-08-29 Thread erik quanstrom
> No! Notes are bufferd in the up->note[] array. If you are in the note handler, > another process *can* send you further (NUser) notes without doing any harm. > > If we are in the note handler (up->notified == 1) and notify() gets hit, > it will do nothing and return 0 see: > > /sys/src/9/pc/tra

Re: [9fans] notes and traps

2008-08-29 Thread cinap_lenrek
> > i can reproduce it with this: > > > > http://cm.bell-labs.com/sources/contrib/cinap_lenrek/traptest/ > > > > 8c test.c > > 8a int80.s > > 8l test.8 int80.8 > > ./8.out > > > > 8.out 12490667: suicide: sys: trap: general protection violation > > pc=0x1333 > > okay. it seems pretty clea

Re: [9fans] 3c509b troubles

2008-08-29 Thread michael block
heh. geez am i dopey. the problem was my misunderstanding of what the irq=xx parts in plan9.ini do. bios decides the irq, plan9.ini tells the kernel what the bios decided. that's my isa card mantra from now on thanks everyone, -- m

Re: [9fans] 3c509b troubles

2008-08-29 Thread Lyndon Nerenberg
there's no reason it needs to be isa, i have pci slots too. it's just the only card i have that qualifies as plan 9 supported hardware ok ;-) i ass-u-med that you were stuck with a real antique out of no choice. This being the case, buy an Intel Pro/100[0] PCI card. Accept no substitutes. T

Re: [9fans] 3c509b troubles

2008-08-29 Thread michael block
On Fri, Aug 29, 2008 at 6:42 PM, Lyndon Nerenberg <[EMAIL PROTECTED]> wrote: >> a windows machine with isa slots will be available to me on tuesday. >> i'll try this out and see what happens. of course a better solution >> would be to just fork over the cash for a better card... > > Where can you e

Re: [9fans] 3c509b troubles

2008-08-29 Thread Lyndon Nerenberg
a windows machine with isa slots will be available to me on tuesday. i'll try this out and see what happens. of course a better solution would be to just fork over the cash for a better card... Where can you even buy an ISA Ethernet (or any) card these days? I don't even see them on Ebay or Cra

Re: [9fans] 3c509b troubles

2008-08-29 Thread michael block
On Fri, Aug 29, 2008 at 2:20 PM, <[EMAIL PROTECTED]> wrote: > On Fri, Aug 29, 2008 at 12:40:29PM -0500, michael block wrote: >> >> from what i can tell by gleaning the 9fans archives, the 3c509b is >> quite a troublesome card. i found rumors of a dos utility that would >> convince the card to cha

Re: [9fans] 3c509b troubles

2008-08-29 Thread michael block
On Fri, Aug 29, 2008 at 1:06 PM, erik quanstrom <[EMAIL PROTECTED]> wrote: > inform the kernel what the irq is. plan9.ini(8) has more information > but i think you wish > > ether0=type=3C509 irq=12 > > in your plan9.ini. yes, i tried setting it in plan9.ini, but the card just ignores it

Re: [9fans] 3c509b troubles

2008-08-29 Thread plan9
On Fri, Aug 29, 2008 at 12:40:29PM -0500, michael block wrote: > > from what i can tell by gleaning the 9fans archives, the 3c509b is > quite a troublesome card. i found rumors of a dos utility that would > convince the card to change its port and irq. i think this leaves me > with two questions

Re: [9fans] 3c509b troubles

2008-08-29 Thread Antonin Vecera
On Fri, Aug 29, 2008 at 7:40 PM, michael block <[EMAIL PROTECTED]> wrote: > hello, > > i have 3com etherlink iii 509b isa card that refuses to let me change > its port or irq. also the only way i can get the card to talk on the > network is to put my usb mouse on the same irq and wiggle it around

Re: [9fans] What is the status of IPv6?

2008-08-29 Thread Antonin Vecera
On Fri, Aug 29, 2008 at 5:43 PM, <[EMAIL PROTECTED]> wrote: > IPv6 support is a little rusty, but was working. I need to > reestablish an IPv6 test environment here to continually exercise the > code and figure out some remaining thorny issues. The last time I > tried it, I could connect to remo

Re: [9fans] notes and traps

2008-08-29 Thread erik quanstrom
> i can reproduce it with this: > > http://cm.bell-labs.com/sources/contrib/cinap_lenrek/traptest/ > > 8c test.c > 8a int80.s > 8l test.8 int80.8 > ./8.out > > 8.out 12490667: suicide: sys: trap: general protection violation > pc=0x1333 okay. it seems pretty clear from the code that you'r

Re: [9fans] 3c509b troubles

2008-08-29 Thread erik quanstrom
> have 3com etherlink iii 509b isa card that refuses to let me change > its port or irq. also the only way i can get the card to talk on the > network is to put my usb mouse on the same irq and wiggle it around > really fast when i'm trying to receive or transmit. initially i could > change neit

[9fans] 3c509b troubles

2008-08-29 Thread michael block
hello, i have 3com etherlink iii 509b isa card that refuses to let me change its port or irq. also the only way i can get the card to talk on the network is to put my usb mouse on the same irq and wiggle it around really fast when i'm trying to receive or transmit. initially i could change neith

Re: [9fans] Does Plan 9 work under Microsoft's Hyper-V?

2008-08-29 Thread David Leimbach
On Fri, Aug 29, 2008 at 6:47 AM, Eris Discordia <[EMAIL PROTECTED]>wrote: > Eris, if you want to give last years iso a try (20070329, it works >> perfectly on MS Virtual Server R2 SP1), give me a shout and I'll put >> it somewhere you can download it. >> > > Many thanks for the offer, but I just d

Re: [9fans] What is the status of IPv6?

2008-08-29 Thread geoff
IPv6 support is a little rusty, but was working. I need to reestablish an IPv6 test environment here to continually exercise the code and figure out some remaining thorny issues. The last time I tried it, I could connect to remote systems via IPv6 using 6in4(8) but not local systems, and it appea

Re: [9fans] Does Plan 9 work under Microsoft's Hyper-V?

2008-08-29 Thread Eris Discordia
Eris, if you want to give last years iso a try (20070329, it works perfectly on MS Virtual Server R2 SP1), give me a shout and I'll put it somewhere you can download it. Many thanks for the offer, but I just don't have access to the required bandwidth. I had downloaded the first ISO image at a

Re: [9fans] notes and traps

2008-08-29 Thread Kernel Panic
Kernel Panic wrote: http://cm.bell-labs.com/sources/contrib/cinap_lenrek/traptest/ 8c test.c 8a int80.s 8l test.8 int80.8 ./8.out 8.out 12490667: suicide: sys: trap: general protection violation pc=0x1333 the parent process loops and does "fake" syscalls while the child posts notes to it

Re: [9fans] notes and traps

2008-08-29 Thread Kernel Panic
erik quanstrom wrote: it would also be interesting to know if you are seeing this randomly or if you can reliable reproduce this condition. i can reproduce it with this: http://cm.bell-labs.com/sources/contrib/cinap_lenrek/traptest/ 8c test.c 8a int80.s 8l test.8 int80.8 ./8.out 8.out 1249

Re: [9fans] Does Plan 9 work under Microsoft's Hyper-V?

2008-08-29 Thread Robert Raschke
On Thu, Aug 28, 2008 at 11:17 AM, Eris Discordia <[EMAIL PROTECTED]> wrote: > It will eventually install but won't get past a specific step after the > installed system is booted. I asked about the problem on 9fans. No > solutions... yet. > > Here's the thread: http://9fans.net/archive/2008/01/547