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30136d82b2
freebsd-nq/sys
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Justin T. Gibbs 30136d82b2 Clean up the memory mapped/Programmed I/O stuff so that the driver completely 
uses one or the other.  This required some changes to the ahc_reset()
function, and how early the probes had to allocate their softc.

Turn the AHC_IN/OUT* macros into inline functions and lowercase their names
to indicate this change.  Geting AHC_OUTSB to work as a macro doing
conditional memory mapped I/O would have been too gross.

Stop setting STPWEN in the main driver and let the PCI front end do it
instead.  It knows better.

Add the clearing of the QOUTQCNT variable during command complete processing
in the SCB paging case.

Go back to doing unconditional retries for the QUEUE FULL status condition.
This is really a kludge, but the code to handle it properly is on the SCSI
branch and will not make it into 2.2.
1996-11-11 05:24:46 +00:00
..
alpha Add audio mixer ioctls. 1996-11-05 02:04:37 +00:00
amd64 Support the PG_G flag on Pentium-Pro processors. This pretty 1996-11-11 04:20:19 +00:00
compat/linux Add audio mixer ioctls. 1996-11-05 02:04:37 +00:00
compile Stop cvs up -P from removing empty compile directories. 1994-08-25 16:20:16 +00:00
conf Add the AHC_FORCE_PIO option. 1996-11-11 05:17:34 +00:00
ddb if there is no console, cngetc should act like getc and return -1 1996-10-30 21:40:25 +00:00
dev Fix two problems with SCB Paging. 1996-11-11 05:16:41 +00:00
fs Fix a potential deadlock from the previous commit. 1996-10-30 03:52:57 +00:00
geom Remove devconf, it never grew up to be of any use. 1996-09-06 23:09:20 +00:00
gnu Fixed lookup of ".." in checkpath. It always failed, so renames of 1996-11-09 10:25:04 +00:00
i386 Clean up the memory mapped/Programmed I/O stuff so that the driver completely 1996-11-11 05:24:46 +00:00
isa Allow us to enable the 'XT_KEYBOARD' code using a configuration flag. 1996-11-10 16:44:13 +00:00
isofs/cd9660 Fix signed/unsigned comparison warnings. 1996-10-20 21:01:46 +00:00
kern Add the IP_RECVIF socket option, which supplies a packet's incoming interface 1996-11-11 04:56:32 +00:00
libkern collate_range_cmp -> __collate_range_cmp 1996-10-31 04:32:27 +00:00
miscfs Fix a potential deadlock from the previous commit. 1996-10-30 03:52:57 +00:00
modules Prepare kernel to take advantage of "branded" ELF binaries. 1996-10-16 17:51:08 +00:00
msdosfs MSDOS FS used to allocate a buffer before extending the VM object. In 1996-10-02 05:01:17 +00:00
net Fix comments, which appear to have been mangled long ago and far away. 1996-10-21 23:05:57 +00:00
netatalk bzero the entire at_ifaddr struct we malloc, not just the first part of it.. 1996-09-11 09:38:52 +00:00
netinet Add the IP_RECVIF socket option, which supplies a packet's incoming interface 1996-11-11 04:56:32 +00:00
netipx Accept odd length ipx packets. (Win95 and some dialup servers use it.) 1996-08-18 08:38:15 +00:00
netkey This is the `netkey' kernel key-management service (the PF_KEY analogue 1996-06-14 17:22:18 +00:00
netns Bring back netns so that Netcon can take over support for it, as agreed. 1996-10-17 18:42:33 +00:00
nfs Improve the queuing algorithms used by NFS' asynchronous i/o. The 1996-11-06 10:53:16 +00:00
nfsclient Improve the queuing algorithms used by NFS' asynchronous i/o. The 1996-11-06 10:53:16 +00:00
nfsserver Improve the queuing algorithms used by NFS' asynchronous i/o. The 1996-11-06 10:53:16 +00:00
pc98 Re-sync with -current. Should be in 2.2. 1996-11-09 00:39:59 +00:00
pccard Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>: 1996-09-21 14:59:43 +00:00
pci Put the packet error printf inside #ifdef DIAGNOSTIC. 1996-11-10 13:36:46 +00:00
powerpc/include Add commands for ptrace get/set registers.. (Same numbers as NetBSD) 1996-01-24 18:51:48 +00:00
rpc Fix a bunch of spelling errors in the comment fields 1996-01-30 23:33:04 +00:00
scsi Back out my previous change. 1996-11-09 02:44:11 +00:00
sys if there is no console, cngetc should act like getc and return -1 1996-10-30 21:40:25 +00:00
tools Another mega commit to staticize things. 1995-12-14 09:55:16 +00:00
ufs Eliminate an unnecessary synchronous write (and an 8K bcopy+bzero) when 1996-11-05 08:19:40 +00:00
vm Vastly improved contigmalloc routine. It does not solve the 1996-11-05 04:19:08 +00:00
Makefile The Great PC98 Merge. 1996-06-14 11:02:28 +00:00