:I've confirmed that neither problem exists in 4.0. There are ample :work-arounds, both hardware and software, including just not using 3.3. :No fixes, though, just work-arounds... Workarounds for the NCR/FXP :issue included: : :1) Using 2.2.8 (4.0 isn't a production option). :2) Using a different NIC (a Tulip worked fine). :3) Using a different SCSI adapter (Adaptec, as Matt suggested, works fine). :4) Using a different SCSI driver (Peter managed to get a driver from 4.0 : hooked up under 3.3, and it survived two days of torture that would : have toasted things within an hour using the stock driver; you'll have : to ask him for details). Ed, this is great stuff! Are you sure about #4? Is that the same ncr.c driver or something else? There are only a few differences between the 3.x and 4.x /usr/src/sys/pci/ncr.c drivers. Which Peter, Peter Wemm? -Matt Matthew Dillon <[EMAIL PROTECTED]> To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-hackers" in the body of the message
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Jonathan M. Bresler
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Ed Hall
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Mike Smith
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Ed Hall
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Gerard Roudier
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Mike Smith
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Parag Patel
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Gerard Roudier
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Matthew Dillon
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Ed Hall
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Matthew Dillon
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Ed Hall
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Peter Wemm
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Andrew Gallatin
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Doug Rabson
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Gerard Roudier
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Peter Wemm
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Pat Lynch
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Jordan K. Hubbard
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Matthew Dillon
- Re: PCI DMA lockups in 3.2 (3.3 maybe?) Dennis