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71b8fb2a93
freebsd-skq/sys/pci
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Stefan Eßer 71b8fb2a93 Fix problem with early revision 53c825a and 53c875 chips, which 
could cause a solid system lockup in the driver attach:

These chips do not abort an access to the internal SRAM, when
the driver set the software reset bit in the istat register. But
the chip will never acknowledge the requested PCI bus transfer
in the situation, causing an infinite wait and a lockout of other
bus-masters.

The problem has been reported for rev 0x11 of the 53c825a and
rev 0x01 of the 53c875.
Revisions 0x13 of the 53c825a and 0x03 of the 53c875 are known
to support SRAM accesses, even in the software reset state.
1997-08-31 19:35:52 +00:00
..
aic7870.c Modify my copyright notice to allow the sequencer to be used with GPLed 1997-06-27 19:39:34 +00:00
brktree_reg.h 1.15 4/18/97 John-Mark Gurney <gurney_j@resnet.uoregon.edu> 1997-05-01 00:16:31 +00:00
brooktree848.c Added frequencies for north american HRC cable. 1997-08-17 05:50:56 +00:00
bt9xx.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
cy_pci.c Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
cy_pcireg.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
dc21040reg.h Import Matt's if_de driver 970703 release. This (apparently) supports 1997-08-03 12:17:39 +00:00
ide_pci.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
ide_pcireg.h Add support for busmaster DMA on some PCI IDE chipsets. 1997-07-29 12:57:25 +00:00
if_de.c Merge Matt's if_de.c changes in. 1997-08-03 13:00:42 +00:00
if_devar.h Import Matt's if_de driver 970703 release. This (apparently) supports 1997-08-03 12:17:39 +00:00
if_ed_p.c Add the NetVin 5000 series NE2000 PCI card vendor and device IDs. 1997-08-14 07:53:07 +00:00
if_en_pci.c import Chuck Cranor's ATM driver 1997-05-09 07:48:14 +00:00
if_fpa.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
if_fxp.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
if_fxpreg.h Added support for the Intel 82555 PHY chip which is being used on newer 1997-06-13 22:34:52 +00:00
if_lnc_p.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
if_sr_p.c Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
if_vx_pci.c Yank the casts. 1997-08-21 08:42:59 +00:00
locate.pl Perl script to convert NCR script address into label+offset. 1995-09-08 19:37:11 +00:00
meteor_reg.h Here is a patch that fix a few problems with the RGB version of 1996-06-07 03:03:25 +00:00
meteor.c Don't include <sys/ioctl.h> in the kernel. Stage 1: don't include 1997-03-24 11:25:10 +00:00
ncr.c Fix problem with early revision 53c825a and 53c875 chips, which 1997-08-31 19:35:52 +00:00
ncrreg.h Go back to previous definition of FE_CACHE_SET, since the problem 1997-08-24 06:24:51 +00:00
pci_compat.c Yank the casts. 1997-08-21 08:42:59 +00:00
pci_ioctl.h Add PCI LKM support. 1997-01-21 23:23:40 +00:00
pci.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
pcireg.h PCI_CLASS_MASS_STORAGE (under PCI_COMPAT) was used in a driver in LINT 1997-06-01 16:00:43 +00:00
pcisupport.c SMP Natoma motherboards cannot know if you are booting a UP or SMP OS. This 1997-08-16 07:18:51 +00:00
pcivar.h Reorder function decls alphabetically. 1997-08-21 08:31:41 +00:00
README.bt848 Fixed omission of reference to ioctl_bt848.h when installing on 2.2. 1997-05-01 00:42:54 +00:00
README.de Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
README.de-le Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
scsiiom.c Scsi RESERVATION CONFLICT and BUSY support for Tekram scsi cards. 1997-08-30 05:49:20 +00:00
tek390.c Fix problem in the DC390_DefaultEEprom subroutine, which could lead 1997-08-11 08:49:08 +00:00
tek390.h Rename DIAGNOSTIC to DMA_DIAGNOSTIC. 1996-12-18 11:35:12 +00:00
wd82371.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
wd82371reg.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
wdc_p.c Removed unused #includes. 1997-08-02 14:33:27 +00:00

README.de-le 

$Id$

----------------

The enclosed drivers should be considered beta-test software.  These
drivers are in no way supported by Digital Equipment.  See the
disclaimers in the sources for more information.  Please be aware that
Digital does not employee me to write drivers for FreeBSD.

This kit contains one driver:

	de	DEC DE435 PCI NIC or compatible

See README.de for information and installation instruction specific to this
driver.

Could you please send me the startup messages in the boot
long along with the type of your PC once the driver configures?  

If you have any problems, comments, suggestions, rant or raves, don't
hesitate to send me mail @ thomas@lkg.dec.com.

Lastly, if you change or modify the code, I want context diffs of your
changes.  I want this to the canonical DEC EtherWORKS driver kit for
FreeBSD, NetBSD, BSD/386, and any other BSD based O/S.  Please make
sure your diffs are approriate conditionalized.

Thanks,
Matt Thomas
--
Mail:	thomas@lkg.dec.com
URL:	http://ftp.digital.com/~thomas/