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8a85ba6c7e
freebsd-nq/sys
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Thomas Moestl 8a85ba6c7e - Reduce the DVMA preallocation limit from 128kB to 32kB. 128kB were 
quite excessive, and caused the available space to be used up too
  easily. The new limit should be a better estimation of how much the
  caller will need at most.
- Double the IOTSB size 64kB, for a DVMA area size of 64MB.

This should fix DMA problems on e450s and other large machines due
to DVMA space exhaustion, which were introduced in my last IOMMU
code revision in January.

Reported and tested by:	fenner
2003-05-02 01:21:37 +00:00
..
alpha Range check the syscall number before looking it up in the syscallnames[] 2003-04-30 17:59:27 +00:00
amd64 I changed the numbering of the MODINFOMD_SMAP during the commit, so 2003-05-01 04:18:02 +00:00
arm Deprecate machine/limits.h in favor of new sys/limits.h. 2003-04-29 13:36:06 +00:00
boot Fix to build pc98 boot loader after support amd64. 2003-05-01 13:17:06 +00:00
cam Fix compile errors on ia64 in dagetcapacity. Set block_len and maxsector 2003-05-01 05:16:13 +00:00
coda - Move p->p_sigmask to td->td_sigmask. Signal masks will be per thread with 2003-03-31 22:49:17 +00:00
compat Initialize tbuf in newstat_copyout() too. 2003-04-29 17:03:22 +00:00
conf - Move decoding pc98_partition function into geom_pc98_enc.c. 2003-05-01 13:44:24 +00:00
contrib Restore local changes accidentally lost in the last import. 2003-05-01 20:40:03 +00:00
crypto Assembly files put thru the C preprocessor need to have C style comments. 2003-04-21 16:30:12 +00:00
ddb Move the _oncpu entry from the KSE to the thread. 2003-04-10 17:35:44 +00:00
dev Fix a printf warning from the recent CAM changes. 2003-05-01 19:46:21 +00:00
fs Instead of recording the Unix time in a process when it starts, record the 2003-05-01 16:59:23 +00:00
geom Plug some memory-leaks. 2003-05-01 21:07:08 +00:00
gnu This commit was generated by cvs2svn to compensate for changes in r113778, 2003-04-21 02:27:52 +00:00
i4b - Add vm_paddr_t, a physical address type. This is required for systems 2003-03-25 00:07:06 +00:00
i386 Hack to enable getting two different elf32 and elf64 loaders in the 2003-05-01 03:46:12 +00:00
ia64 Kill MID_MACHINE, its a.out specific, the only platform that supports 2003-04-30 23:16:33 +00:00
isa Only use the pc bios stuff on i386's. I think this might even be unused 2003-05-01 04:23:15 +00:00
isofs/cd9660 Rename vfs_stdsync function to vfs_stdnosync which matches more 2003-03-11 22:15:10 +00:00
kern remove old and inaccurate XXX comment. 2003-05-02 01:02:20 +00:00
libkern Deprecate machine/limits.h in favor of new sys/limits.h. 2003-04-29 13:36:06 +00:00
modules Support functions for the new ACPI import. 2003-04-29 18:50:34 +00:00
net Fix some easy, global, lint warnings. In most cases, this means 2003-04-30 12:57:40 +00:00
netatalk - Use if_broadcastaddr from struct ifnet rather than relying on 2003-03-21 17:53:16 +00:00
netatm Use __FBSDID rather than rcsid[]. 2003-04-03 21:36:33 +00:00
netgraph Deprecate machine/limits.h in favor of new sys/limits.h. 2003-04-29 13:36:06 +00:00
netinet Add definitions for IN6ADDR_LINKLOCAL_ALLMDNS_INIT and INADDR_ALLMDNS_GROUP. 2003-04-29 22:03:46 +00:00
netinet6 Add definitions for IN6ADDR_LINKLOCAL_ALLMDNS_INIT and INADDR_ALLMDNS_GROUP. 2003-04-29 22:03:46 +00:00
netipsec Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
netipx Remove unimplemented IP-in-IPX encapsulation support (options IPTUNNEL). 2003-03-08 06:58:22 +00:00
netkey Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
netnatm Introduce an M_ASSERTPKTHDR() macro which performs the very common task 2003-04-08 14:25:47 +00:00
netncp - Move p->p_sigmask to td->td_sigmask. Signal masks will be per thread with 2003-03-31 22:49:17 +00:00
netsmb - Move p->p_sigmask to td->td_sigmask. Signal masks will be per thread with 2003-03-31 22:49:17 +00:00
nfs Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
nfsclient Instead of recording the Unix time in a process when it starts, record the 2003-05-01 16:59:23 +00:00
nfsserver - Acquire the vm_object's lock when performing vm_object_page_clean(). 2003-04-24 04:31:25 +00:00
opencrypto Gigacommit to improve device-driver source compatibility between 2003-03-03 12:15:54 +00:00
pc98 Deprecate machine/limits.h in favor of new sys/limits.h. 2003-04-29 13:36:06 +00:00
pccard 1. Allow drivers to query CIS strings from OLDCARD. 2003-04-23 23:39:21 +00:00
pci Use only a 64bit hash filter table for ADM-Centaur cards like the 2003-05-01 09:31:01 +00:00
posix4 Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
powerpc Back out last commits. The elf64/elf32 kernel name thing was more pain 2003-05-01 03:33:28 +00:00
rpc
security - Acquire the vm_object's lock when performing vm_object_page_clean(). 2003-04-24 04:31:25 +00:00
sparc64 - Reduce the DVMA preallocation limit from 128kB to 32kB. 128kB were 2003-05-02 01:21:37 +00:00
sys Move the flag that indicates an idle thread from the KSE to the thread. 2003-05-02 00:33:12 +00:00
tools MFp4: 2003-03-28 06:43:50 +00:00
ufs Do not attempt to free NULL dinodes (i_din1 or i_din2) in ffs_ifree(). 2003-05-01 06:41:59 +00:00
vm Extend the scope of the vm_object locking in vm_object_split(). 2003-05-01 05:06:33 +00:00
Makefile