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de2d9111ec
freebsd-skq/sys
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Adrian Chadd de2d9111ec Be slightly more paranoid with the TX DMA buffer maximum threshold. 
Specifically - never jack the TX FIFO threshold up to the absolute
maximum; always leave enough space for two DMA transactions to
appear.

This is a paranoia from the Linux ath9k driver.  It can't hurt.

Obtained from:	Linux ath9k
2013-02-21 08:42:40 +00:00
..
amd64 Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
arm Initialize vm_max_kernel_address on non-FDT platforms. (This should have 2013-02-20 16:48:52 +00:00
boot Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
bsm Style. 2013-02-11 23:14:54 +00:00
cam Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
cddl Avoid panic when tearing down the DTrace pid provider for a 2013-02-20 17:55:17 +00:00
compat Reduce duplication between i386/linux/linux.h and amd64/linux32/linux.h 2013-01-29 18:41:30 +00:00
conf Merge ACPICA 20130214. 2013-02-15 20:36:28 +00:00
contrib Merge ACPICA 20130214. 2013-02-15 20:36:28 +00:00
crypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
ddb
dev Be slightly more paranoid with the TX DMA buffer maximum threshold. 2013-02-21 08:42:40 +00:00
fs The request queue is already locked, so we don't need the splsofclock/splx 2013-02-21 02:43:44 +00:00
gdb
geom Add barrier write capability to the VFS buffer interface. A barrier 2013-02-16 14:51:30 +00:00
gnu/fs
i386 Locking for todr got pushed down into inittodr and the client 2013-02-21 07:16:40 +00:00
ia64 Close a race relating to setting the PCPU pointer (r13). Register r13 2013-02-17 00:51:34 +00:00
isa
kern Don't worry if a module is already loaded when looking for a fstype to mount 2013-02-21 02:41:37 +00:00
kgssapi Piete.Brooks at cl.cam.ac.uk reported via email a crash which was 2012-12-18 00:25:48 +00:00
libkern Add __aeabi_ulcmp to allow building of the LINT kernel. 2013-01-23 09:18:18 +00:00
mips Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
modules Add support to mxge for IPv6 TX csum offload & IPv6 TSO. 2013-02-19 21:33:21 +00:00
net Finish the r244185. This fixes ever growing counter of pfsync bad 2013-02-15 09:03:56 +00:00
net80211 Disable this variable; the code using it is also disabled. 2013-02-18 01:37:55 +00:00
netatalk Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netgraph Fix compilation warning. 2013-02-15 07:58:51 +00:00
netinet ip_savecontrol() style fixes. No functional changes. 2013-02-20 15:44:40 +00:00
netinet6 Generate lle_event in the IPv6 neighbor discovery code too. 2013-01-26 00:05:22 +00:00
netipsec Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netipx Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netnatm Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netncp Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
netpfil Finish the r244185. This fixes ever growing counter of pfsync bad 2013-02-15 09:03:56 +00:00
netsmb Mechanically substitute flags from historic mbuf allocator with 2012-12-05 08:04:20 +00:00
nfs Remove the unused nfs_curusec(). 2013-01-17 19:03:24 +00:00
nfsclient Rework the handling of stop signals in the NFS client. The changes in 2013-02-06 17:06:51 +00:00
nfsserver Use vfs_timestamp() to set file timestamps rather than invoking 2013-01-18 18:43:38 +00:00
nlm
ofed Fix LINT build on amd64. 2013-02-09 04:13:45 +00:00
opencrypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
pc98 Remove support for plip from the GENERIC kernel as no systems in the 2013-02-01 20:17:11 +00:00
pci Most other giant locked storage drivers in the tree don't use 2013-02-21 02:40:20 +00:00
powerpc Introduce PLATFORMMETHOD_END and use it. 2013-02-13 02:21:45 +00:00
rpc Add support for backchannels to the kernel RPC. Backchannels 2012-12-08 00:29:16 +00:00
security Remove redundant check. 2013-02-17 11:57:47 +00:00
sparc64 Reform the busdma API so that new types may be added without modifying 2013-02-12 16:57:20 +00:00
sys Remove the unused spl functions: spl0, splsoftcam, splsofttty, 2013-02-20 22:20:49 +00:00
teken
tools Fix build on ARM (and probably other platforms) 2012-12-28 06:52:53 +00:00
ufs The UFS2 filesystem allocates new blocks of inodes as they are needed. 2013-02-16 15:11:40 +00:00
vm On arm, like sparc64, the end of the kernel map varies from one type of 2013-02-18 01:02:48 +00:00
x86 Correct comment about use of pmtimer, and the real reason it isn't 2013-02-21 06:38:24 +00:00
xdr
xen
Makefile Run cscope with the -v parameter to make it more user-friendly. 2012-12-02 20:51:24 +00:00