RESEND: [ PATCH ] externalize (new) scsi timer function

2001-01-22 Thread Matthew Jacob
I sent this about a month ago. I think it's important. For what it's worth, Doug Gilbert (and Eric Youngdale) thought it was a good idea too. Can you please drop it in? - Late in the game, and possibly questionable, but it would be helpful to have the (new) scsi timer functions

RE: No SCSI Ultra 160 with Adaptec Controller

2001-01-23 Thread Matthew Jacob
On Tue, 23 Jan 2001 [EMAIL PROTECTED] wrote: Hi Tom. Thanks for writing. Since this machine has Quantum drives I guess this is my problem. Does anyone know if this code is still actually necessary? It seems it's been there a while. It's disappointing to not get full

RE: No SCSI Ultra 160 with Adaptec Controller

2001-01-24 Thread Matthew Jacob
Well, this is all what comes from not spending money on this stuff myself- I guess I just have too many 3 year old drives... - 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: RFC: Kernel mechanism: Compound event wait/notify + callback chains

2001-01-29 Thread Matthew Jacob
Why don't you look at Kqueues (from FreeBSD)? - 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: /dev/sch0 interface

2001-05-15 Thread Matthew Jacob
I think pretty much everyone uses mtx via the sg interface. - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Copyright for drivers- two SCSI HBA drivers

2001-05-24 Thread Matthew Jacob
As a user of hardware which requires firmware like this, I have mixed feelings, but feel strongly that requirements of the GPL clearly override any measure of convenience. Are there any plans to remove the binary-only firmware from the kernel, and/or eventually from the Linux source

Re: Fwd: Copyright infringement in linux/drivers/usb/serial/keyspan*fw.h

2001-05-25 Thread Matthew Jacob
Sure- that's not BSD. You were speaking about all kinds of firmware, at least I thought you were. Must be too short on sleep. On Thu, 24 May 2001, Aaron Lehmann wrote: On Thu, May 24, 2001 at 10:00:15PM -0700, Matthew Jacob wrote: It is my opinion, such as it is, that a BSD copyright

Re: Large File support and blocks.

2000-09-01 Thread Matthew Jacob
On Fri, Sep 01, 2000 at 03:15:27PM +0200, Andi Kleen wrote: So what do you propose to use when a long long division is needed (after much thought and considering all alternatives etc.etc.) ? Link against libgcc, what else? As also does anyone who does solaris drivers (x86 or sparc)

Re: Large File support and blocks.

2000-09-01 Thread Matthew Jacob
Tsk. Showing my age and ignorance, I guess. I was using the gcc -v trick back at Auspex in '93. ...Guess the compiler driver has gotten smarter since. You know how it goes- you do a trick once- you don't change it for years... According to the ChangeLog of the 2.7.2.3 compiler, Doug

QLC: Driver Update (fwd)

2000-09-15 Thread Matthew Jacob
-- Forwarded message -- Date: Fri, 15 Sep 2000 19:00:06 -0700 From: April Dunbar [EMAIL PROTECTED] To: April Dunbar [EMAIL PROTECTED] Subject: QLC: Driver Update Good Afternoon, I would like to advise that we have posted the following new driver to our website. Thank you,

Re: New topic (PowerPC Linux PCI HELL)

2000-09-13 Thread Matthew Jacob
On Wed, 13 Sep 2000, David S. Miller wrote: Date: Wed, 13 Sep 2000 18:00:02 -0700 (PDT) From: Matthew Jacob [EMAIL PROTECTED] This seems to be an artifact of some OBP implementations for PPC- apples in particular. It assigns both I/O and Mem addrs and IRQs

Re: OnStream SCSI tape driver osst

2000-10-10 Thread Matthew Jacob
(There is a second generation drive, ADR-x0, which has a much more advanced firmware and does fully comply with SCSI-2 spec, BTW.) 'fully'? Not. This latter drive has had problems too, but it seems to me that the arrival of the ADR-50 should preclude the need to support the ADR-30. - To

Re: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Matthew Jacob
On Thu, 1 Mar 2001, Richard B. Johnson wrote: On Thu, 1 Mar 2001 [EMAIL PROTECTED] wrote: On Thu, 1 Mar 2001, Ofer Fryman wrote: I managed to compiled e1000 for Linux 2.0.36-pre14, I can also load it successfully. With the E1000_IMS_RXSEQ bit set in IMS_ENABLE_MASK I get

Re: [Slightly OT] x86 PROM project

2001-03-04 Thread Matthew Jacob
On Sun, 4 Mar 2001, Erik Mouw wrote: On Sun, Mar 04, 2001 at 12:29:47PM -0600, Matthew Fredrickson wrote: What does everybody think of the idea of trying to write a RISC PROM-like BIOS for the x86 architecture? I've been tossing the idea around in my head for a while, and after I

RE: Intel-e1000 for Linux 2.0.36-pre14

2001-03-05 Thread Matthew Jacob
On Mon, 5 Mar 2001, Ofer Fryman wrote: I meant that if I had the specs I would have finished the driver sooner, unfortunately I do not have them, but I am eager to get them in order to improve performance on the card. You are right there are no specs on Intel's web site, nor did anyone in

[ PATCH ] externalize (new) scsi timer functions (fwd)

2000-11-29 Thread Matthew Jacob
Late in the game, and possibly questionable, but it would be helpful to have the (new) scsi timer functions externalized so that loadable HBA modules can easily see them. This is needed because, particularly for Fibre Channel, it's only the HBA that knows when a command is actually sent to

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
spin_lock_irq(io_request_lock); we finish the request and return to the add_request function which calls spin_unlock_irqrestore(io_request_lock,flags); and restores the flags. Isn't it possible now that the flags which we restore are out of date now? Is this idiom

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
On Fri, 8 Dec 2000, Alan Cox wrote: Yes, and I believe that this is what's broken about the SCSI midlayer. The the io_request_lock cannot be completely released in a SCSI HBA because the flags You can drop it with spin_unlock_irq and that is fine. I do that with no problems in the I2O

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
I am actually concerned about the following case: The add_request ON CPU_1 function calls spin_lock_irqsave(io_request_lock,flags); Our I/O Function unlocks the spinlock and goes to sleep. Finally, the add_request function, NOW ON CPU_2 calls

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
On Fri, 8 Dec 2000, Alan Cox wrote: Yes, and I believe that this is what's broken about the SCSI midlayer. The the io_request_lock cannot be completely released in a SCSI HBA because the flags You can drop it with spin_unlock_irq and that is fine. I do that with no

Re: Adaptec AIC7XXX v 6.0.6 BETA Released

2000-12-14 Thread Matthew Jacob
I don't know when the /proc stuff will return or what data will be provided there. At the risk of tooting my own horn, you might put there that which I do for my Qlogic driver- it lists current perio/offset values per target and a list of currently running commands. It's very easy to support

Re: ServerWorks docs?

2000-12-18 Thread Matthew Jacob
Two points: More important to me is ready access to technical documentation to support machines at work. I come from the era when PDP-11's were shipped with schematics, the OS, and the source to the OS. Things have been going The only source for the OS that came 'for free' that I can

Re: QLogicFC problems with 2.4.x?

2000-12-19 Thread Matthew Jacob
It does, but 2.4 alpha hasn't quite worked for me (the latest matrix of support for LINUX is below- and I haven't passed Michael Declerck's testing yet). I'll be checking the latest alpha bits this week some time and I still also need to finish the kernel thread work that will allow loop events

[ PATCH ] against 2.4.0-test13-pre3 - fixes builds for ALPHA

2000-12-19 Thread Matthew Jacob
Hmm. Gotta build setup-*.c somehow. Alpha Config defines ALPHA_FOO (Generic or specific model #) but not vanilla alpha. --- linux.orig/arch/alpha/config.in Tue Dec 19 14:54:14 2000 +++ linux/arch/alpha/config.in Tue Dec 19 14:53:05 2000 @@ -4,6 +4,7 @@ # define_bool CONFIG_UID16 n

Re: Platform string wrong for AlphaServer 400 4/233

2000-12-19 Thread Matthew Jacob
Take it up with Compaq. The platform string value is that which is set in the HWRPB constructed with SRM. Hi, This is a minor issue, but I thought I'd report it anyway. When I do a # cat /proc/cpuinfo on my AlphaServer 400 4/233 I get the following (IMHO wrong) output: cpu

Re: Adaptec F940

2000-10-31 Thread Matthew Jacob
I believe that this is a precursor to the emerald chipset that Adaptec sold off to JNI. I've asked JNI whether their drivers would drive it but they did not deign to answer. I looked around for a driver for the Apaptec F940 fibre channel card... found nothing so far. It looks like the

Re: active after unmount?

2001-04-19 Thread Matthew Jacob
On Thu, 19 Apr 2001, Brian J. Watson wrote: Unmounting a SCSI disk device succeeded, and yielded: Red Hat Linux release 6.2 (Zoot) Kernel 2.4.3 on a 2-processor i686 chico login: VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... This message

Re: active after unmount?

2001-04-19 Thread Matthew Jacob
'kay, great, thanks.. I'll put it in and see if things show up again - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at

Re: active after unmount?

2001-04-19 Thread Matthew Jacob
Double cool then. On Thu, 19 Apr 2001, Matthew Jacob wrote: 'kay, great, thanks.. I'll put it in and see if things show up again Guys, it's a known bug, fixed in 2.4.4-pre3. See the change to fs/super.c between 2.4.4-pre2 and 2.4.4-pre3 - it's quite small. - To unsubscribe

Re: networked file system

2001-04-20 Thread Matthew Jacob
Something like this was presented at OSDI, uh, year before last.. you might check the Usenix webpage about this. On 20 Apr 2001 [EMAIL PROTECTED] wrote: Suppose that an entry on any filesystem could be replaced by a symlink which pointed to a URL, and that an appropriate handler was

Re: Wow! Is memory ever cheap!

2001-05-05 Thread Matthew Jacob
I'll frickin' whine if I want to :-). I still use bitkeeper on a Solaris 2.6 machine with 32MB of memory. On Sat, 5 May 2001, Larry McVoy wrote: This is a 750Mhz K7 system with 1.5GB of memory in 3 512MB DIMMS. The DIMMS are not ECC, but we use BitKeeper here and it tells us when we have

Re: Wow! Is memory ever cheap!

2001-05-09 Thread Matthew Jacob
On Wed, 9 May 2001, [ISO-8859-1] Gérard Roudier wrote: On Tue, 8 May 2001, Dan Hollis wrote: On Tue, 8 May 2001, Larry McVoy wrote: which is a text version of the paper I mentioned before. The basic message of the paper is that it really doesn't help much to have things like

Re: Qlogic Fiber Channel

2001-06-29 Thread Matthew Jacob
You know, this is probably slightly OTm, but I've been getting closer and closer to what I consider 'happy' for my QLogic megadriver under Linux- I have just a tad more to deal with in local loop failures (I spent far too much time working on fabric only)- but I've been happier with it and need

RESEND: [ PATCH ] externalize (new) scsi timer function

2001-06-29 Thread Matthew Jacob
I sent this back in January and previously. I still think they're important. FWIW, Doug Gilbert thought they were okay. -matt --- linux.orig/drivers/scsi/scsi_syms.c Wed Nov 29 18:19:45 2000 +++ linux/drivers/scsi/scsi_syms.c Wed Nov 29 18:18:35 2000 @@ -91,3 +91,10 @@

Re: aic7xxx plans

2001-02-14 Thread Matthew Jacob
See http://www.freebsd.org/~gibbs/linux. Alan Cox wrote: Are there any plans of switching the drivers ? I have tried to patch 2.4.1-acX, but there are rejected hunks and had no time to patch manually and make a diff. I dont plan to switch them yet a while, and never for 2.2. For

Re: aic7xxx (and sym53c8xx) plans

2001-02-14 Thread Matthew Jacob
On Wed, 14 Feb 2001, Chip Salzenberg wrote: According to Matthew Jacob: See http://www.freebsd.org/~gibbs/linux. Here at VA we're already using Jason's driver -- it works on the Intel STL2 motherboard, while Doug's driver doesn't (or didn't, a month ago). "Justin" not "J

Re: aic7xxx (and sym53c8xx) plans

2001-02-19 Thread Matthew Jacob
May-be this is the reason some UNIX vendors seem to love UDI. :) If you also use SYMBIOS chips, you may give a try with SYM-2. For the moment, it replaces only 6 drivers :) as also seems to do, for the moment, Justin's AIC7XXX-6, by the way. The plans seem clear to me. :-) Btw, I _do_

active after unmount?

2001-04-17 Thread Matthew Jacob
Unmounting a SCSI disk device succeeded, and yielded: Red Hat Linux release 6.2 (Zoot) Kernel 2.4.3 on a 2-processor i686 chico login: VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... - To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: Fwd: That whole Linux stealing our code thing

2007-09-02 Thread Matthew Jacob
This has been pretty interesting for me to watch as I distribute my isp driver under a dual license (at least the portions of it which are common with the *BSD and Solaris ports) that is almost identical to Sam's verbiage. I'll admit that I hadn't thought about whether redistribution included

Re: GPL weasels and the atheros stink

2007-09-02 Thread Matthew Jacob
Question #1: Is it _ethical_ (legality aside) to take someone else's actively maintained work (for example an OpenBSD driver) and make changes which can not be shared/used by the original developer/maintainer? Answer #1: Considering that the whole reason I personally choose the GPL for some

Re: FC - NPIV in 2.6.23-rc2

2007-08-30 Thread Matthew Jacob
some sought of documentation for this, please let me know. NPIV is a feature to provide multiple path available on one physical port and it has implemented based on the multiport ID (MID) capability on the switch. So, you have to have the switch with MID capable on the configuration to

Re: [BK] upgrade will be needed

2005-02-14 Thread Matthew Jacob
So how would you suggest that we resolve it? The protection we need is that people don't get to - use BK - stop using BK so they can go work on another system - start using BK again - stop using BK so they can go work on another system ... I guess I don't see the

Re: [BK] upgrade will be needed

2005-02-14 Thread Matthew Jacob
Umm- can't say I agree. I've known Larry since, oh, 1988, and up to about 18 months ago I lived about 3 blocks away from him and his family. Larry is pretty honest. He certainly isn't as evil as many on this list make him out to be. He is simply plain dishonest about his intentions. And since

Re: Busy inodes after umount

2001-07-19 Thread Matthew Jacob
I reported this a couple of months back. It's reassuring to know that it's a consistent problem. On Fri, 20 Jul 2001, [iso-8859-1] Ragnar Kjørstad wrote: On Thu, Jul 19, 2001 at 04:22:07PM -0400, Christian, Chip wrote: I found the same thing happening. Tracked it down in our case to using

Re: DMA mapping API for non-system memory pools

2007-02-09 Thread Matthew Jacob
Yes- this would be interesting to know wrt to doing things like PCIPCI xfers (e.g., for things like the Micromemory NVRAM card). On 2/9/07, Kumar Gala [EMAIL PROTECTED] wrote: We've been having a discussion on the linuxppc-dev list about how to handle IO memory that exists on some PPC SoC

Re: How innovative is Linux?

2007-06-23 Thread Matthew Jacob
hmm, wasn't loadable kernel modules first implemented in SunOS 4.x [...] Yes, but that was pretty cumbersome. You had to resolve the symbols in user space, using a hopefully matching /vmunix. Linux was first to feature an in-kernel linker and symbol table, IIRC. Err, uh, no- I believe that

Re: /dev/sch0 interface

2001-05-15 Thread Matthew Jacob
I think pretty much everyone uses mtx via the sg interface. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at

Copyright for drivers- two SCSI HBA drivers

2001-05-24 Thread Matthew Jacob
> As a user of hardware which requires firmware like this, I have mixed > feelings, but feel strongly that requirements of the GPL clearly > override any measure of convenience. Are there any plans to remove the > binary-only firmware from the kernel, and/or eventually from the Linux > source

Re: Fwd: Copyright infringement in linux/drivers/usb/serial/keyspan*fw.h

2001-05-25 Thread Matthew Jacob
Sure- that's not BSD. You were speaking about all kinds of firmware, at least I thought you were. Must be too short on sleep. On Thu, 24 May 2001, Aaron Lehmann wrote: > On Thu, May 24, 2001 at 10:00:15PM -0700, Matthew Jacob wrote: > > > > It is my opinion, such as it

RESEND: [ PATCH ] externalize (new) scsi timer function

2001-01-11 Thread Matthew Jacob
I sent this about a month ago. I think it's important. For what it's worth, Doug Gilbert thought it was a good idea too. Can you please reconsider and drop it in. - Late in the game, and possibly questionable, but it would be helpful to have the (new) scsi timer functions externalized

RESEND: [ PATCH ] externalize (new) scsi timer function

2001-01-22 Thread Matthew Jacob
I sent this about a month ago. I think it's important. For what it's worth, Doug Gilbert (and Eric Youngdale) thought it was a good idea too. Can you please drop it in? - Late in the game, and possibly questionable, but it would be helpful to have the (new) scsi timer functions

RE: No SCSI Ultra 160 with Adaptec Controller

2001-01-23 Thread Matthew Jacob
On Tue, 23 Jan 2001 [EMAIL PROTECTED] wrote: > Hi Tom. Thanks for writing. > > > Since this machine has Quantum drives I guess this is my > > problem. Does anyone > > know if this code is still actually necessary? It seems > > it's been there a > > while. It's disappointing to not get

RE: No SCSI Ultra 160 with Adaptec Controller

2001-01-24 Thread Matthew Jacob
Well, this is all what comes from not spending money on this stuff myself- I guess I just have too many 3 year old drives... - 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: RFC: Kernel mechanism: Compound event wait/notify + callback chains

2001-01-29 Thread Matthew Jacob
Why don't you look at Kqueues (from FreeBSD)? - 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: active after unmount?

2001-04-19 Thread Matthew Jacob
On Thu, 19 Apr 2001, Brian J. Watson wrote: > > Unmounting a SCSI disk device succeeded, and yielded: > > > > Red Hat Linux release 6.2 (Zoot) > > Kernel 2.4.3 on a 2-processor i686 > > > > chico login: VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have > > a nice day... > > >

Re: active after unmount?

2001-04-19 Thread Matthew Jacob
'kay, great, thanks.. I'll put it in and see if things show up again - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at

Re: active after unmount?

2001-04-19 Thread Matthew Jacob
Double cool then. > > > On Thu, 19 Apr 2001, Matthew Jacob wrote: > > > > > 'kay, great, thanks.. I'll put it in and see if things show up again > > Guys, it's a known bug, fixed in 2.4.4-pre3. See the change to fs/super.c > between 2.4.4-pre2

Re: networked file system

2001-04-20 Thread Matthew Jacob
Something like this was presented at OSDI, uh, year before last.. you might check the Usenix webpage about this. On 20 Apr 2001 [EMAIL PROTECTED] wrote: > Suppose that an entry on any filesystem could be replaced by a symlink > which pointed to a URL, and that an appropriate handler was

Re: Wow! Is memory ever cheap!

2001-05-05 Thread Matthew Jacob
I'll frickin' whine if I want to :-). I still use bitkeeper on a Solaris 2.6 machine with 32MB of memory. On Sat, 5 May 2001, Larry McVoy wrote: > This is a 750Mhz K7 system with 1.5GB of memory in 3 512MB DIMMS. The > DIMMS are not ECC, but we use BitKeeper here and it tells us when we >

Re: Wow! Is memory ever cheap!

2001-05-09 Thread Matthew Jacob
On Wed, 9 May 2001, [ISO-8859-1] Gérard Roudier wrote: > > > On Tue, 8 May 2001, Dan Hollis wrote: > > > On Tue, 8 May 2001, Larry McVoy wrote: > > > which is a text version of the paper I mentioned before. The basic > > > message of the paper is that it really doesn't help much to have

Re: Intel-e1000 for Linux 2.0.36-pre14

2001-03-01 Thread Matthew Jacob
On Thu, 1 Mar 2001, Richard B. Johnson wrote: > On Thu, 1 Mar 2001 [EMAIL PROTECTED] wrote: > > > On Thu, 1 Mar 2001, Ofer Fryman wrote: > > > > > I managed to compiled e1000 for Linux 2.0.36-pre14, I can also load it > > > successfully. > > > With the E1000_IMS_RXSEQ bit set in

Re: [Slightly OT] x86 PROM project

2001-03-04 Thread Matthew Jacob
On Sun, 4 Mar 2001, Erik Mouw wrote: > On Sun, Mar 04, 2001 at 12:29:47PM -0600, Matthew Fredrickson wrote: > > What does everybody think of the idea of trying to write a RISC PROM-like > > BIOS for the x86 architecture? > > > > I've been tossing the idea around in my head for a while, and

RE: Intel-e1000 for Linux 2.0.36-pre14

2001-03-05 Thread Matthew Jacob
On Mon, 5 Mar 2001, Ofer Fryman wrote: > I meant that if I had the specs I would have finished the driver sooner, > unfortunately I do not have them, but I am eager to get them in order to > improve performance on the card. > > You are right there are no specs on Intel's web site, nor did

Re: Large File support and blocks.

2000-08-31 Thread Matthew Jacob
> Some underlying block device subsystems can address that > currently, some others have inherent 512 byte "page_size" > with signed indexes... I think SCSI is in the first camp, > while IDE is in second. (And Ingo has assured us that RAID > code should handle

Re: Large File support and blocks.

2000-09-01 Thread Matthew Jacob
> On Fri, Sep 01, 2000 at 03:15:27PM +0200, Andi Kleen wrote: > > So what do you propose to use when a long long division is needed (after > > much thought and considering all alternatives etc.etc.) ? > > Link against libgcc, what else? As also does anyone who does solaris drivers (x86 or

Re: Large File support and blocks.

2000-09-01 Thread Matthew Jacob
> > Or use --print-libgcc-file-name: > > `gcc --print-libgcc-file-name` > > where are the options normally used to compile code (ie, for example > on machines that optionally do not have a floating point use, adding > -msoft-float would select the libgcc.a that was compiled with

Re: Large File support and blocks.

2000-09-01 Thread Matthew Jacob
> > > > Tsk. Showing my age and ignorance, I guess. I was using the gcc -v trick back > > at Auspex in '93. ...Guess the compiler driver has gotten smarter since. > > You know how it goes- you do a trick once- you don't change it for years... > > According to the ChangeLog of the 2.7.2.3

Re: New topic (PowerPC Linux PCI HELL)

2000-09-13 Thread Matthew Jacob
This seems to be an artifact of some OBP implementations for PPC- apples in particular. It assigns both I/O and Mem addrs and IRQs, but doesn't enable either memory or I/O. So you have to do it for it. On Wed, 13 Sep 2000, Andre Hedrick wrote: > > Okay who can teach me how to force hooks and

QLC: Driver Update (fwd)

2000-09-15 Thread Matthew Jacob
-- Forwarded message -- Date: Fri, 15 Sep 2000 19:00:06 -0700 From: April Dunbar <[EMAIL PROTECTED]> To: April Dunbar <[EMAIL PROTECTED]> Subject: QLC: Driver Update Good Afternoon, I would like to advise that we have posted the following new driver to our website. Thank you,

Re: FreeBSD's new zero-copy networking

2000-09-18 Thread Matthew Jacob
> > They've gotten 960 megabits/sec out of a gigabit Ethernet card > > with this. Not stable yet. > > Didn't daveme get the same speed using Linux almost a year ago? Also Andrew Gallatin got this speed with Trapeze && GigE cards about a year ago as well. It's not so much the 960Mbit (or

Re: FreeBSD's new zero-copy networking

2000-09-18 Thread Matthew Jacob
> > > > Also Andrew Gallatin got this speed with Trapeze && GigE cards about a year > > ago as well. > > > > It's not so much the 960Mbit (or better, actually, which you can get depending > > on the card). It's how much CPU you eat up doing so. You of all people should > > know that, Larry :-).

Re: FreeBSD's new zero-copy networking

2000-09-18 Thread Matthew Jacob
> > When transferring one or more pages via a page-alligned > > buffer and normal read() or write(), VM tricks will be > > used to avoid copying the data. If you touch the page > > You mean mmap(). You can do that already but it isnt the win you might > think. In fact for some

Re: Qlogic Fiber Channel

2001-06-29 Thread Matthew Jacob
You know, this is probably slightly OTm, but I've been getting closer and closer to what I consider 'happy' for my QLogic megadriver under Linux- I have just a tad more to deal with in local loop failures (I spent far too much time working on fabric only)- but I've been happier with it and need

RESEND: [ PATCH ] externalize (new) scsi timer function

2001-06-29 Thread Matthew Jacob
I sent this back in January and previously. I still think they're important. FWIW, Doug Gilbert thought they were okay. -matt --- linux.orig/drivers/scsi/scsi_syms.c Wed Nov 29 18:19:45 2000 +++ linux/drivers/scsi/scsi_syms.c Wed Nov 29 18:18:35 2000 @@ -91,3 +91,10 @@

[ PATCH ] externalize (new) scsi timer functions (fwd)

2000-11-29 Thread Matthew Jacob
Late in the game, and possibly questionable, but it would be helpful to have the (new) scsi timer functions externalized so that loadable HBA modules can easily see them. This is needed because, particularly for Fibre Channel, it's only the HBA that knows when a command is actually sent to

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
> > spin_lock_irq(_request_lock); > > we finish the request and return to the add_request function which calls > > spin_unlock_irqrestore(_request_lock,flags); > > and restores the flags. > > > > Isn't it possible now that the flags which we restore are out of date now? > > Is

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
On Fri, 8 Dec 2000, Alan Cox wrote: > > Yes, and I believe that this is what's broken about the SCSI midlayer. The the > > io_request_lock cannot be completely released in a SCSI HBA because the flags > > You can drop it with spin_unlock_irq and that is fine. I do that with no > problems in

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
> > I am actually concerned about the following case: > > The add_request ON CPU_1 function calls > spin_lock_irqsave(_request_lock,flags); > > Our I/O Function unlocks the spinlock and goes to sleep. > > Finally, the add_request function, NOW ON CPU_2 calls >

Re: io_request_lock question (2.2)

2000-12-08 Thread Matthew Jacob
> > > > On Fri, 8 Dec 2000, Alan Cox wrote: > > > > > > Yes, and I believe that this is what's broken about the SCSI midlayer. The the > > > > io_request_lock cannot be completely released in a SCSI HBA because the flags > > > > > > You can drop it with spin_unlock_irq and that is fine. I do

Re: Adaptec AIC7XXX v 6.0.6 BETA Released

2000-12-14 Thread Matthew Jacob
> > I don't know when the /proc stuff will return or what data will be > provided there. At the risk of tooting my own horn, you might put there that which I do for my Qlogic driver- it lists current perio/offset values per target and a list of currently running commands. It's very easy to

Re: New topic (PowerPC Linux PCI HELL)

2000-09-13 Thread Matthew Jacob
On Wed, 13 Sep 2000, David S. Miller wrote: >Date: Wed, 13 Sep 2000 18:00:02 -0700 (PDT) >From: Matthew Jacob <[EMAIL PROTECTED]> > >This seems to be an artifact of some OBP implementations for PPC- >apples in particular. > >It assigns both

Re: OnStream SCSI tape driver osst

2000-10-10 Thread Matthew Jacob
>(There is a second generation drive, ADR-x0, which has a much more advanced > firmware and does fully comply with SCSI-2 spec, BTW.) 'fully'? Not. This latter drive has had problems too, but it seems to me that the arrival of the ADR-50 should preclude the need to support the ADR-30. - To

Re: ServerWorks docs?

2000-12-18 Thread Matthew Jacob
Two points: > More important to me is ready access to technical documentation to support > machines at work. I come from the era when PDP-11's were shipped with > schematics, the OS, and the source to the OS. Things have been going The only source for the OS that came 'for free' that I can

Re: QLogicFC problems with 2.4.x?

2000-12-19 Thread Matthew Jacob
It does, but 2.4 alpha hasn't quite worked for me (the latest matrix of support for LINUX is below- and I haven't passed Michael Declerck's testing yet). I'll be checking the latest alpha bits this week some time and I still also need to finish the kernel thread work that will allow loop events

[ PATCH ] against 2.4.0-test13-pre3 - fixes builds for ALPHA

2000-12-19 Thread Matthew Jacob
Hmm. Gotta build setup-*.c somehow. Alpha Config defines ALPHA_FOO (Generic or specific model #) but not vanilla alpha. --- linux.orig/arch/alpha/config.in Tue Dec 19 14:54:14 2000 +++ linux/arch/alpha/config.in Tue Dec 19 14:53:05 2000 @@ -4,6 +4,7 @@ # define_bool CONFIG_UID16 n

Re: Platform string wrong for AlphaServer 400 4/233

2000-12-19 Thread Matthew Jacob
Take it up with Compaq. The platform string value is that which is set in the HWRPB constructed with SRM. > > Hi, > > This is a minor issue, but I thought I'd report it anyway. > > When I do a > > # cat /proc/cpuinfo > > on my AlphaServer 400 4/233 I get the following (IMHO wrong)

Re: Adaptec F940

2000-10-31 Thread Matthew Jacob
I believe that this is a precursor to the emerald chipset that Adaptec sold off to JNI. I've asked JNI whether their drivers would drive it but they did not deign to answer. > I looked around for a driver for the Apaptec F940 fibre channel > card... found nothing so far. It looks like

Re: aic7xxx plans

2001-02-14 Thread Matthew Jacob
See http://www.freebsd.org/~gibbs/linux. > Alan Cox wrote: > > > Are there any plans of switching the drivers ? I have tried to patch 2.4.1-acX, > > > but there are rejected hunks and had no time to patch manually and make a > > > diff. > > > > I dont plan to switch them yet a while, and

Re: aic7xxx (and sym53c8xx) plans

2001-02-14 Thread Matthew Jacob
On Wed, 14 Feb 2001, Chip Salzenberg wrote: > According to Matthew Jacob: > > See http://www.freebsd.org/~gibbs/linux. > > Here at VA we're already using Jason's driver -- it works on the Intel > STL2 motherboard, while Doug's driver doesn't (or didn't, a month ago). &

Re: aic7xxx (and sym53c8xx) plans

2001-02-19 Thread Matthew Jacob
> May-be this is the reason some UNIX vendors seem to love UDI. :) > > If you also use SYMBIOS chips, you may give a try with SYM-2. For the > moment, it replaces only 6 drivers :) as also seems to do, for the moment, > Justin's AIC7XXX-6, by the way. > > The plans seem clear to me. :-) > Btw,

active after unmount?

2001-04-17 Thread Matthew Jacob
Unmounting a SCSI disk device succeeded, and yielded: Red Hat Linux release 6.2 (Zoot) Kernel 2.4.3 on a 2-processor i686 chico login: VFS: Busy inodes after unmount. Self-destruct in 5 seconds. Have a nice day... - To unsubscribe from this list: send the line "unsubscribe linux-kernel"

Re: [BK] upgrade will be needed

2005-02-13 Thread Matthew Jacob
I'm curious why you'd have a non-compete for 1 year for just using BK. That would make BK more or less unique amongst packages, no? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at

Re: [BK] upgrade will be needed

2005-02-14 Thread Matthew Jacob
> So how would you suggest that we resolve it? The protection we need is > that people don't get to > >- use BK >- stop using BK so they can go work on another system >- start using BK again >- stop using BK so they can go work on another system >... > I guess I don't see

Re: [BK] upgrade will be needed

2005-02-14 Thread Matthew Jacob
Umm- can't say I agree. I've known Larry since, oh, 1988, and up to about 18 months ago I lived about 3 blocks away from him and his family. Larry is pretty honest. He certainly isn't as evil as many on this list make him out to be. > > He is simply plain dishonest about his intentions. And

Re: Busy inodes after umount

2001-07-19 Thread Matthew Jacob
I reported this a couple of months back. It's reassuring to know that it's a consistent problem. On Fri, 20 Jul 2001, [iso-8859-1] Ragnar Kjørstad wrote: > On Thu, Jul 19, 2001 at 04:22:07PM -0400, Christian, Chip wrote: > > I found the same thing happening. Tracked it down in our case to

Re: DMA mapping API for non-system memory pools

2007-02-09 Thread Matthew Jacob
Yes- this would be interesting to know wrt to doing things like PCI<>PCI xfers (e.g., for things like the Micromemory NVRAM card). On 2/9/07, Kumar Gala <[EMAIL PROTECTED]> wrote: We've been having a discussion on the linuxppc-dev list about how to handle IO memory that exists on some PPC SoC

Re: How innovative is Linux?

2007-06-23 Thread Matthew Jacob
> hmm, wasn't loadable kernel modules first implemented in SunOS 4.x [...] Yes, but that was pretty cumbersome. You had to resolve the symbols in user space, using a hopefully matching /vmunix. Linux was first to feature an in-kernel linker and symbol table, IIRC. Err, uh, no- I believe that

Re: FC - NPIV in 2.6.23-rc2

2007-08-30 Thread Matthew Jacob
> > some sought of documentation for this, please let me know. > NPIV is a feature to provide multiple path available on one physical port and > it has implemented based on the multiport ID (MID) capability on the switch. > So, you have to have the switch with MID capable on the configuration to

Re: Fwd: That whole "Linux stealing our code" thing

2007-09-02 Thread Matthew Jacob
This has been pretty interesting for me to watch as I distribute my isp driver under a dual license (at least the portions of it which are common with the *BSD and Solaris ports) that is almost identical to Sam's verbiage. I'll admit that I hadn't thought about whether redistribution included

Re: "GPL weasels and the atheros stink"

2007-09-02 Thread Matthew Jacob
> Question #1: Is it _ethical_ (legality aside) to take someone else's > actively maintained work (for example an OpenBSD driver) and make > changes which can not be shared/used by the original developer/maintainer? > > Answer #1: Considering that the whole reason I personally choose the GPL >

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