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2c8925549a
freebsd-skq/sys
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ru 2c8925549a Fixed a few bugs in the rl(4) driver: 
Under polling(4), we counted non-existent output packets and wasted
CPU cycles, corrected.  (PR kern/64975.)

The fix in revision 1.71 to correct resetting of the watchdog timer
was wrong.

In rl(4), the TX list does not have a gap between the consumer and
producer, so the "empty TX list" test was wrong, corrected.

Also, resetting the timer to five each time we know there is still
some TX work to do was a bad idea -- under polling(4), if the chip
goes out to lunch, this results in the watchdog routine to _never_
be called.  Instead, let the timer downgrade to zero and fire the
watchdog, then reset it to five when it is zero AND there is some
TX work left.  (Most other network drivers need this fix too.)

MFC after:	3 days
2004-04-03 00:42:33 +00:00
..
alpha Finish fixing up Alpha to work with an MP safe ptrace(): 2004-04-01 20:56:44 +00:00
amd64 - Add an optimized page copy function for use by pmap_copy_page(). It is 2004-03-31 02:03:49 +00:00
arm Introduce the cpumask_t type. The purpose of the type is to create a 2004-03-20 20:41:40 +00:00
boot Bring back jhb's two sector (1024 bytes) 'boot0' [rev 1.22] as 'boot0ext'. 2004-03-26 18:46:31 +00:00
cam Compare the *number* of patterns to zero, not the *pointer* to the 2004-02-28 12:59:56 +00:00
coda Device megapatch 5/6: 2004-02-21 21:32:15 +00:00
compat Remove ps_argsopen from this check, because of two reasons: 2004-04-01 00:04:23 +00:00
conf Moved 3ware 9000 driver (twa) stuff from sys/conf/NOTES to /sys/i386/conf/NOTES. 2004-04-02 18:50:56 +00:00
contrib Shut up a couple of annoying gcc warnings. Do not enclose the fixes with 2004-03-30 18:28:30 +00:00
crypto Fix a reentrancy issue in md5_calc(). 2004-01-27 18:57:21 +00:00
ddb Give DDB a "watchdog" command which disables all watchdogs. 2004-02-29 09:55:32 +00:00
dev do proper subclassing of node free+copy; the previous hack falls apart when 2004-04-03 00:06:23 +00:00
fs Remove ps_argsopen from this check, because of two reasons: 2004-04-01 00:04:23 +00:00
geom Move the name attribute to the end of the conftxt line to simplify 2004-04-01 01:33:37 +00:00
gnu Properly vector all bwrite() and BUF_WRITE() calls through the same path 2004-03-11 18:02:36 +00:00
i4b Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
i386 Moved 3ware 9000 driver (twa) stuff from sys/conf/NOTES to /sys/i386/conf/NOTES. 2004-04-02 18:50:56 +00:00
ia64 MFi386: correctly calculate the top-of-stack when a kthread is created 2004-03-27 17:44:25 +00:00
isa Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
isofs/cd9660 Remove unused second arg to vfinddev(). 2004-03-11 16:33:11 +00:00
kern Add missing comment terminator. 2004-04-02 04:57:40 +00:00
libkern Bring these files closer to style(9) conformance by comparing a 2004-03-29 21:15:41 +00:00
modules Initial check-in of the device driver for 3ware's 9000 series 2004-03-30 03:46:00 +00:00
net For now, restore an splx(s) I removed when introducing slisunitfree(). 2004-04-01 23:54:49 +00:00
net80211 Change handling of probe response frames. Previously we always dropped the 2004-04-02 23:35:24 +00:00
netatalk Rename 'ddpcb' variable to 'ddpcb_list' to better distinguish it from 2004-03-22 04:54:36 +00:00
netatm These are changes to allow to use the Intel C/C++ compiler (lang/icc) 2004-03-12 21:45:33 +00:00
netgraph sppp (4) to netgraph (4) node. As always: I'l connect it to the 2004-03-24 17:24:01 +00:00
netinet Unbreak natd. 2004-04-02 17:57:57 +00:00
netinet6 UDP checksum is mandatory in IPv6 (RFC2460 p.28) 2004-04-01 13:48:23 +00:00
netipsec Fix type in a sysctl. It used to be: net.key.prefered_oldsa 2004-02-16 17:09:53 +00:00
netipx Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netkey avoid duplicate free. 2004-01-25 17:18:12 +00:00
netnatm Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netncp Make the process_exit eventhandler run without Giant. Add Giant hooks 2004-03-14 02:06:28 +00:00
netsmb Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
nfs University of Michigan's Citi NFSv4 kernel client code. 2003-11-14 20:54:10 +00:00
nfs4client fix for 64-bit arch: 2004-03-26 22:44:59 +00:00
nfsclient Reset callout if in nfs_timeout and rpcclnt_timeout functions. Timer 2004-03-28 05:55:27 +00:00
nfsserver Calculate NFS timeouts in units of 10ms, not 5ms. This matches the default 2004-03-14 06:21:56 +00:00
opencrypto kthread_exit() no longer requires Giant, so don't force callers to acquire 2004-03-05 22:42:17 +00:00
pc98 The twa device and related options are not needed. 2004-04-01 14:23:41 +00:00
pccard Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
pci Fixed a few bugs in the rl(4) driver: 2004-04-03 00:42:33 +00:00
posix4 The sem_timedwait() and ksem_timedwait() functions both 2004-02-03 22:27:03 +00:00
powerpc Match the specific MPC106 host bridge PCI ID rather than all 2004-04-01 07:34:36 +00:00
rpc Reset callout if in nfs_timeout and rpcclnt_timeout functions. Timer 2004-03-28 05:55:27 +00:00
security Define BPFD_LOCK_ASSERT() to assert the BPF descriptor lock. 2004-02-29 15:33:56 +00:00
sparc64 MFi386: correctly calculate the top-of-stack when a kthread is created 2004-03-29 01:24:13 +00:00
sys Remove sysctl kern.ps_argsopen, it is not very useful, one should use 2004-04-01 00:10:45 +00:00
tools Attempt to clean up the emu10k1-alsa.h stuff so that config doesn't 2004-02-05 22:51:16 +00:00
ufs Avoid doing bawrite to initialize inode block while holding cylinder 2004-03-16 22:06:32 +00:00
vm Do not copy vm_exitingcnt to the new vmspace in vmspace_exec(). Copying 2004-03-23 08:37:34 +00:00
Makefile Replaced outdated comment. 2004-01-17 03:28:27 +00:00