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ce6d690203
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John Baldwin ce6d690203 Calculate the number of pages the GATT spans when reading from each page 
to flush the TLB instead of hardcoding a size of 33 pages.  Apertures of
32MB and 64MB only use a 16 page GATT and an aperture of 128MB only uses
a 32 page GATT, so without this the code could walk off the end of the
pointer and cause a page fault if the next page was unmapped.  Also, for
aperture sizes > 128MB, not all of the pages would be read.  The Linux
driver has the same bug.

MFC after:	1 week
Tested by:	Frédéric PRACA  frederic.praca of freebsd-fr.org
2008-03-07 13:36:38 +00:00
..
amd64 Import uslcom(4) from OpenBSD - this is a driver for Silicon Laboratories 2008-03-05 14:13:30 +00:00
arm MFi386: 2008-03-06 22:27:35 +00:00
boot In the PROBE_KEYBOARD case, always enable multiple consoles and set the 2008-03-06 21:43:56 +00:00
bsm
cam When probing a newly found device, don't automatically assume that the 2008-02-27 08:47:13 +00:00
cddl Axe the 'thread' argument from VOP_ISLOCKED() and lockstatus() as it is 2008-02-25 18:45:57 +00:00
compat Return ENOSYS instead of 0 for the unknown futex operations. 2008-03-02 14:00:50 +00:00
conf Commit cmx(4), a driver for Omnikey CardMan 4040 PCMCIA smartcard readers. 2008-03-06 08:09:45 +00:00
contrib Axe the 'thread' argument from VOP_ISLOCKED() and lockstatus() as it is 2008-02-25 18:45:57 +00:00
crypto
ddb Reserve two bytes at the end of the DDB input line in db_readline() to 2008-03-07 13:13:17 +00:00
dev Calculate the number of pages the GATT spans when reading from each page 2008-03-07 13:36:38 +00:00
fs Replace lockmgr lock protecting nwfs vnode hash table with an sx lock. 2008-03-02 19:02:30 +00:00
gdb Add support for kgdb's 'detach' command. 2008-02-29 01:57:20 +00:00
geom Add support for VTOC8 labels (aka sun disk labels). When a label does 2008-03-02 00:52:49 +00:00
gnu Introduce some functions in the vnode locks namespace and in the ffs 2008-02-24 16:38:58 +00:00
i4b
i386 Import uslcom(4) from OpenBSD - this is a driver for Silicon Laboratories 2008-03-05 14:13:30 +00:00
ia64 - Remove the old smp cpu topology specification with a new, more flexible 2008-03-02 07:58:42 +00:00
isa
kern - Add a missing unlock to cpuset_setaffinity(CPU_LEVEL_CPUSET, CPU_WHICH_PID) 2008-03-06 20:11:24 +00:00
libkern Add prototype for __cmpd2(). 2008-02-23 22:40:05 +00:00
modules Commit cmx(4), a driver for Omnikey CardMan 4040 PCMCIA smartcard readers. 2008-03-06 08:09:45 +00:00
net Improve EtherIP interaction with the bridge 2008-03-06 19:02:37 +00:00
net80211 Fix adhoc mode to scan all available channels for a bss to join 2008-02-29 04:07:07 +00:00
netatalk
netatm
netgraph Increase default queue items allocation limit from 512 to 4096 items 2008-03-05 22:12:34 +00:00
netinet MFP4: 2008-03-06 21:50:41 +00:00
netinet6
netipsec Fix bugs when allocating and passing information of current lifetime and 2008-03-02 17:12:28 +00:00
netipx
netnatm
netncp - Handle buffer lock waiters count directly in the buffer cache instead 2008-03-01 19:47:50 +00:00
netsmb - Handle buffer lock waiters count directly in the buffer cache instead 2008-03-01 19:47:50 +00:00
nfs
nfs4client - Handle buffer lock waiters count directly in the buffer cache instead 2008-03-01 19:47:50 +00:00
nfsclient Expand the nfs_opts array to include all possible string 2008-03-05 10:09:29 +00:00
nfsserver Fix the Giant leak in the nfsrv_remove(). 2008-03-04 11:05:03 +00:00
opencrypto
pc98 Merged from sys/dev/sio/sio.c revision 1.472 2008-02-29 05:09:15 +00:00
pccard
pci Don't map memory/IO resource in device probe and just use PCI 2008-03-03 04:15:08 +00:00
powerpc Add a catch-all for PCPU_MD_FIELDS. While we expect this to be 2008-03-06 16:59:36 +00:00
rpc
security Change auditon(2) so that if somebody supplies an invalid command, it 2008-03-06 22:57:03 +00:00
sparc64 - Remove the old smp cpu topology specification with a new, more flexible 2008-03-02 07:58:42 +00:00
sun4v - Remove the old smp cpu topology specification with a new, more flexible 2008-03-02 07:58:42 +00:00
sys Move the PCPU_MD_FIELDS last in struct pcpu. While this header is 2008-03-06 17:24:28 +00:00
tools
ufs Initialize mnt_stat.f_iosize before autostarting UFS1 extattrs. 2008-03-05 16:34:03 +00:00
vm Make the vm_pmap field of struct vmspace the last field in the 2008-03-01 22:54:42 +00:00
Makefile