Re: Serial device with very large buffer

2001-02-01 Thread Joe deBlaquiere
Alex Belits wrote: > On Thu, 1 Feb 2001, Joe deBlaquiere wrote: > > >> Hi Alex! >> >> I'm a little confused here... why are we overrunning? This thing is >> running externally at 19200 at best, even if it does all come in as a >> packet. >

Re: Serial device with very large buffer

2001-02-01 Thread Joe deBlaquiere
Hi Alex! I'm a little confused here... why are we overrunning? This thing is running externally at 19200 at best, even if it does all come in as a packet. I would think the flip buffer would never contain more than a few characters. Are you running it at a higher rate internally? Does

Re: [linux-audio-dev] low-latency scheduling patch for 2.4.0

2001-02-01 Thread Joe deBlaquiere
David Woodhouse wrote: > On Thu, 1 Feb 2001, Pavel Machek wrote: > > >> I thought that Vtech Helio folks already have XIP supported... > > > Plenty of people are doing XIP of the kernel. I'm not aware of anyone > doing XIP of userspace pages. uClinux does XIP (readonly) for userspace

Re: novatel minstrel on 2.4

2001-02-01 Thread Joe deBlaquiere
es the LCP traffic, yes, but thats working fine). > > af > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to [EMAIL PROTECTED] > Please read the FAQ at http://www.tux.org/lkml/ -- Joe deBlaquiere Red Ha

Re: [linux-audio-dev] low-latency scheduling patch for 2.4.0

2001-02-01 Thread Joe deBlaquiere
David Woodhouse wrote: On Thu, 1 Feb 2001, Pavel Machek wrote: I thought that Vtech Helio folks already have XIP supported... Plenty of people are doing XIP of the kernel. I'm not aware of anyone doing XIP of userspace pages. uClinux does XIP (readonly) for userspace programs in

Re: Serial device with very large buffer

2001-02-01 Thread Joe deBlaquiere
Hi Alex! I'm a little confused here... why are we overrunning? This thing is running externally at 19200 at best, even if it does all come in as a packet. I would think the flip buffer would never contain more than a few characters. Are you running it at a higher rate internally? Does

Re: Serial device with very large buffer

2001-02-01 Thread Joe deBlaquiere
Alex Belits wrote: On Thu, 1 Feb 2001, Joe deBlaquiere wrote: Hi Alex! I'm a little confused here... why are we overrunning? This thing is running externally at 19200 at best, even if it does all come in as a packet. Different Merlin -- original Merlin is 19200

Re: Support for 802.11 cards?

2001-01-28 Thread Joe deBlaquiere
There is a rather informative discussion of wireless support at : http://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Linux.Wireless.drivers.html Though possibly a little out of date, the author of this obviously did their research. Kudos! -- Joe Michael H. Warfield wrote: > On Sun, Jan

Re: [linux-audio-dev] low-latency scheduling patch for 2.4.0

2001-01-28 Thread Joe deBlaquiere
s to have been quantified to some extent, right? -- Joe deBlaquiere Red Hat, Inc. 307 Wynn Drive Huntsville AL, 35805 voice : (256)-704-9200 fax : (256)-837-3839 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED]

Re: [linux-audio-dev] low-latency scheduling patch for 2.4.0

2001-01-28 Thread Joe deBlaquiere
been quantified to some extent, right? -- Joe deBlaquiere Red Hat, Inc. 307 Wynn Drive Huntsville AL, 35805 voice : (256)-704-9200 fax : (256)-837-3839 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please re

Re: kernel boot problems

2001-01-27 Thread Joe deBlaquiere
A few things come to mind: 1. Is your init statically linked or linked with shared libraries? If it's shared, do you have all the shared objects on your disk image in a place where they can be found (/lib, I hope)? You might try linking it statically (but stripped) just to make sure. 2. Is

Re: kernel boot problems

2001-01-27 Thread Joe deBlaquiere
A few things come to mind: 1. Is your init statically linked or linked with shared libraries? If it's shared, do you have all the shared objects on your disk image in a place where they can be found (/lib, I hope)? You might try linking it statically (but stripped) just to make sure. 2. Is

Is it possible to force don't fragment on a socket?

2001-01-26 Thread Joe deBlaquiere
I'm trying to test a communications path to a remote system and was wondering if I could force the DF bit on some UDP traffic. Does anybody know of a way to do this?? TIA, Joe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Is it possible to force don't fragment on a socket?

2001-01-26 Thread Joe deBlaquiere
I'm trying to test a communications path to a remote system and was wondering if I could force the DF bit on some UDP traffic. Does anybody know of a way to do this?? TIA, Joe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Re: [OT?] Coding Style

2001-01-23 Thread Joe deBlaquiere
t;> explanation. Maybe some day >> they will awake to the expressive power of long (and = >> well chosen) names. >> >> >> >> >> --_=_NextPart_001_01C08552.FFC336D0-- >> - >> To unsubscribe from this list: send the line "unsubscribe l

Re: [OT?] Coding Style

2001-01-23 Thread Joe deBlaquiere
- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message

Re: more on scheduler benchmarks

2001-01-22 Thread Joe deBlaquiere
r these low task count situations. > I could undo the optimizations in sys_sched_yield() (for testing > purposes only!), and run the existing benchmarks. Can anyone > suggest a better solution? > > Thanks, -- Joe deBlaquiere Red Hat, Inc. 307 Wynn Drive Huntsville AL, 35805 voice : (25

Re: more on scheduler benchmarks

2001-01-22 Thread Joe deBlaquiere
ched_yield() (for testing purposes only!), and run the existing benchmarks. Can anyone suggest a better solution? Thanks, -- Joe deBlaquiere Red Hat, Inc. 307 Wynn Drive Huntsville AL, 35805 voice : (256)-704-9200 fax : (256)-837-3839 - To unsubscribe from this list: send the line "un

Re: sysmips call and glibc atomic set

2000-12-26 Thread Joe deBlaquiere
c code, but -test12 doesn't use it. I was just curious at why it was taken out. > > Above code will break if the old content of memory has bit 31 set or you take > pagefaults. The latter problem is a problem even on UP - think multi- > threading. > > Finally, post such things to

Re: sysmips call and glibc atomic set

2000-12-26 Thread Joe deBlaquiere
nobody of the MIPS'ers might see your posting on l-k. Ralf -- Joe deBlaquiere Red Hat, Inc. 307 Wynn Drive Huntsville AL, 35805 voice : (256)-704-9200 fax : (256)-837-3839 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

sysmips call and glibc atomic set

2000-12-24 Thread Joe deBlaquiere
ps has changed recently. The old code looked more like the 'll/sc' version of glibc above. I would think that the 'll/sc' code would be better on SMP systems. Is there a good reason why this reverted? Sorry For the Long Post (tm)! Thanks In Advance! Merry Xmas! -- Joe deBlaquiere Red Hat, In

sysmips call and glibc atomic set

2000-12-24 Thread Joe deBlaquiere
changed recently. The old code looked more like the 'll/sc' version of glibc above. I would think that the 'll/sc' code would be better on SMP systems. Is there a good reason why this reverted? Sorry For the Long Post (tm)! Thanks In Advance! Merry Xmas! -- Joe deBlaquiere Red Hat, Inc. 307 W

Re: Linus's include file strategy redux

2000-12-16 Thread Joe deBlaquiere
these days... other arches sure to follow) Peter Samuelson wrote: > [Joe deBlaquiere] > >> might be a good newbie filter... but actually the best thing about it >> is that the compiler people of the work might make generating a >> proper cross-toolchain less difficult

Re: Linus's include file strategy redux

2000-12-15 Thread Joe deBlaquiere
Werner Almesberger wrote: > Joe deBlaquiere wrote: > >> My solution to this has always been to make a cross compiler environment > > > ;-))) I think lots of people would really enjoy to have "build a > cross-gcc" added to the prerequisites for installing so

Re: Linus's include file strategy redux

2000-12-15 Thread Joe deBlaquiere
uld be > picked based on the architecture. This is a policy decision that could > be hidden in the script. > > - Werner -- Joe deBlaquiere Red Hat, Inc. 307 Wynn Drive Huntsville AL, 35805 voice : (256)-704-9200 fax : (256)-837-3839 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/

Re: Linus's include file strategy redux

2000-12-15 Thread Joe deBlaquiere
. with export TARGET_KERNEL=2.0.4 make Even if your system is running 2.4.13-test1. The architecture could be obtained from the tree or the tree could be picked based on the architecture. This is a policy decision that could be hidden in the script. - Werner -- Joe deBlaquiere Red Hat, Inc. 307

Re: Linus's include file strategy redux

2000-12-15 Thread Joe deBlaquiere
Werner Almesberger wrote: Joe deBlaquiere wrote: My solution to this has always been to make a cross compiler environment ;-))) I think lots of people would really enjoy to have "build a cross-gcc" added to the prerequisites for installing some driver module ;-) I