d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
fe5e280be5
freebsd-dev/sys
History
mjacob fe5e280be5 Switch to using 16 bit handles instead of 32 bit handles. 
This is a pretty invasive change, but there are three good
reasons to do this:

1. We'll never have > 16 bits of handle.
2. We can (eventually) enable the RIO (Reduced Interrupt Operation)
bits which return multiple completing 16 bit handles in mailbox
registers.
3. The !)$*)$*~)@$*~)$* Qlogic target mode for parallel SCSI spec
changed such that at_reserved (which was 32 bits) was split into
two pieces- and one of which was a 16 bit handle id that functions
like the at_rxid for Fibre Channel (a tag for the f/w to correlate
CTIOs with a particular command). Since we had to muck with that
and this changed the whole handler architecture, we might as well...

Propagate new at_handle on through int ct_fwhandle. Follow
implications of changing to 16 bit handles.

These above changes at least get Qlogic 1040 cards working in target
mode again. 1080/12160 cards don't work yet.

In isp.c:
Prepare for doing all loop management in outer layers.
2001-03-02 06:28:55 +00:00
..
alpha Rename switch_trampoline() to fork_trampoline() on the alpha and ia64. 2001-02-22 16:56:53 +00:00
amd64 version 1.7 made some changes to correct problems identifed by compiling 2001-03-02 05:33:53 +00:00
arm/include Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
boot Eliminate mdocNG warnings caused by misplaced or extraneous macro calls. 2001-02-28 17:38:53 +00:00
cam o Support AUTO SENSE correctly. 2001-02-25 12:40:30 +00:00
coda Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
compat Correctly emulate linux_connect. For nonblocking sockets, the behavior 2001-03-01 21:44:40 +00:00
compile
conf Back out a removal that I was far to quick to apply. The root cause 2001-03-02 05:57:39 +00:00
contrib fix duplicate rcsid 2001-02-04 15:25:15 +00:00
crypto This commit was generated by cvs2svn to compensate for changes in r67957, 2000-10-30 11:03:32 +00:00
ddb Use macro API for <sys/queue.h> 2000-12-30 22:06:19 +00:00
dev Switch to using 16 bit handles instead of 32 bit handles. 2001-03-02 06:28:55 +00:00
fs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
geom Fix a braino in ccd's clone routine. 2001-01-29 06:18:14 +00:00
gnu Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
i4b Preceed/preceeding are not english words. Use precede or preceding. 2001-02-18 10:25:42 +00:00
i386 Back out a removal that I was far to quick to apply. The root cause 2001-03-02 05:57:39 +00:00
ia64 sched_swi -> swi_sched 2001-02-24 19:09:37 +00:00
isa Fixed style bugs in clock.c rev.1.164 and cpu.h rev.1.52-1.53 -- declare 2001-02-19 03:00:34 +00:00
isofs/cd9660 Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
kern Ok, the kernel will panic in kmem_malloc() if the kernel map is full, so 2001-03-02 06:07:38 +00:00
libkern RIP <machine/lock.h>. 2001-02-11 10:44:09 +00:00
miscfs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
modules Not quite working makefile to make the nmdm device as a module. 2001-02-27 16:53:59 +00:00
msdosfs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
net Protect against negative numbers as well 2001-02-26 09:52:43 +00:00
netatalk Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netatm Preceed/preceeding are not english words. Use precede and preceding. 2001-02-18 10:43:53 +00:00
netgraph Shuffle netgraph mutexes a bit and hold a reference on a node 2001-02-28 18:49:09 +00:00
netinet Fix jails. 2001-02-28 09:38:48 +00:00
netinet6 More IP option length validation. 2001-02-26 03:41:13 +00:00
netipx Another round of the <sys/queue.h> FOREACH transmogriffer. 2001-02-04 16:08:18 +00:00
netkey fixed possibility of panic at key_acquire(). 2001-01-14 17:25:08 +00:00
netnatm Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netncp Implement m_getm() which will perform an "all or nothing" mbuf + cluster 2001-02-14 05:13:04 +00:00
netns * Rename M_WAIT mbuf subsystem flag to M_TRYWAIT. 2000-12-21 21:44:31 +00:00
nfs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
nfsclient Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
nfsserver Switch to using a struct xucred instead of a struct xucred when not 2001-02-18 13:30:20 +00:00
ntfs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
nwfs Reviewed by: jlemon 2001-03-01 21:00:17 +00:00
pc98 Added another wd33c93 based SCSI card driver which replaces the bs driver. 2001-02-27 12:34:01 +00:00
pccard Move ti1031 to the 16-bit bridge section 2001-02-07 01:16:40 +00:00
pci Turn on interrupt-entropy harvesting for all/any mass storage devices 2001-03-01 17:09:09 +00:00
posix4 Lock need_resched with sched_lock. 2001-02-22 13:46:09 +00:00
powerpc Rename switch_trampoline() to fork_trampoline() on the alpha and ia64. 2001-02-22 16:56:53 +00:00
rpc
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys version 1.7 made some changes to correct problems identifed by compiling 2001-03-02 05:33:53 +00:00
tools Simplify this a bit so that it doesn't have to generate silly redundant 2000-12-06 06:59:38 +00:00
ufs Free lock before returning from process_worklist_item. 2001-03-01 21:43:46 +00:00
vm Allocate vm_page_array and vm_page_buckets from the end of the biggest chunk 2001-03-01 19:21:24 +00:00
Makefile