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e8769beaa3
freebsd-skq/sys
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mlaier e8769beaa3 Adjust TX threshold on every TX underrun. Some supported cards (8139-based) 
can retransmit on TX underrun and set TOK in addition to TUND.  Also add a
check to prevent overflow of the addressable threshold.

This fixes some reports of rl(4) slowness, believed to be related to ALTQ
before.

PR:		kern/61448
Submitted by:	Tim Draegen-Gilman <timNOeudaemonSPAMnet> (with changes)
MFC after:	1 week
2005-02-11 01:05:52 +00:00
..
alpha Implement interrupt routing for DEC_KN20AA. 2005-02-10 00:35:31 +00:00
amd64 MFi386: read from RTC_INTR after writing to RTC_STATUSB 2005-02-08 01:21:24 +00:00
arm move pmap.h after vm.h include... some of the headers from pmap.h depend 2005-02-09 00:10:17 +00:00
boot Remove type 0x4 (FAT12 <32MB) to make room for type 0x7 (NTFS). 2005-02-08 20:43:04 +00:00
bsm Add a stub audit_kevents.h, which defines exactly one audit event: 2005-02-02 14:27:36 +00:00
cam Provide locking for the ccb_bioq. This allows xpt_done() to be called without 2005-02-09 11:44:15 +00:00
coda Remove vop_destroyvobject() initialization. 2005-02-07 08:04:24 +00:00
compat Next step on the road to IRPs: create and use an imitation of the 2005-02-08 17:23:25 +00:00
conf bump the Makefile config versions now that config is 600001... 2005-02-10 21:15:31 +00:00
contrib Access softc embedded struct ifnet via function macro to make it easier to 2005-02-09 19:29:13 +00:00
crypto
ddb Start each of the license/copyright comments with /*- 2005-01-06 01:34:41 +00:00
dev Move enable/disable 16bit access routines into if_ed. Slightly 2005-02-10 23:48:13 +00:00
doc
fs Make a SYSCTL_NODE static 2005-02-10 12:23:29 +00:00
gdb /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 18:27:30 +00:00
geom Make various random things static 2005-02-10 12:10:35 +00:00
gnu Make a SYSCTL_NODE static 2005-02-10 12:23:29 +00:00
i4b /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 22:18:23 +00:00
i386 Make a bunch of malloc types static. 2005-02-10 12:02:37 +00:00
ia64 s/descr/oid_descr/ 2005-02-09 04:48:23 +00:00
isa Use the local APIC timer to drive the various kernel clocks on SMP machines 2005-02-08 20:25:07 +00:00
isofs/cd9660 Unbreak a few filesystems for which vnode_create_vobject() wasn't being 2005-01-29 16:23:39 +00:00
kern When processing a timeout() callout and returning it to the free 2005-02-11 00:14:00 +00:00
libkern Add strspn() to libkern. 2005-02-10 20:39:39 +00:00
modules Break out obscure ISA cards into their own files, as well as ne2000 2005-02-09 20:03:40 +00:00
net Make a bunch of malloc types static. 2005-02-10 12:02:37 +00:00
net80211 rev 1.19 fixed wpa supplicant but broke wpa authenticator; when operating 2005-02-10 17:00:48 +00:00
netatalk /* -> /*- for license, minor formatting changes, insert COPYRIGHT into files 2005-01-07 02:35:34 +00:00
netatm /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
netgraph Make M_NETGRAPH_ETF static 2005-02-10 12:26:57 +00:00
netinet Jump to common action checks after doing specific once. This fixes adding 2005-02-06 11:13:59 +00:00
netinet6 Add missed merge of ripcbinfo extern. Given how widely used 2005-02-09 01:12:43 +00:00
netipsec /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
netipx Mark the IPX netisr as MPSAFE so that inbound IPX traffic is processed 2005-01-09 07:34:55 +00:00
netkey fixed an unexpected addr/port matching failure in IPv6 SA management 2005-01-10 13:06:42 +00:00
netnatm /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
netncp /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
netsmb /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
nfs /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
nfs4client Remove unused cred arg from nfs_vinvalbuf() and many bogus arguments 2005-01-24 12:31:06 +00:00
nfsclient Drop Giant before calling kthread_exit(). 2005-02-07 18:21:50 +00:00
nfsserver Don't try to create vnode_pager objects on other filesystems vnodes, 2005-01-24 22:09:13 +00:00
opencrypto /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
pc98 Fix pc98 compile: merge in changes to use the local APIC timer. Also, add 2005-02-09 22:48:22 +00:00
pccard /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
pci Adjust TX threshold on every TX underrun. Some supported cards (8139-based) 2005-02-11 01:05:52 +00:00
posix4 /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
powerpc Finish the job of sorting all includes and fix the build by including 2005-02-06 01:55:08 +00:00
rpc /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +00:00
security Update copyright for NETA->McAfee. 2005-01-30 12:38:47 +00:00
sparc64 Since we are quite unlikely to ever face another platform which 2005-02-06 13:46:39 +00:00
sys Optimize the way reference counting is performed with Mbufs. We 2005-02-10 22:23:02 +00:00
tools Add VOP_FOO_APV() which takes a pointer to the vop_vector. 2005-02-08 12:54:32 +00:00
ufs Make a some SYSCTL_NODEs and some of FFS's VFS_ methods static. 2005-02-10 12:20:08 +00:00
vm Implement support for buffers larger than PAGE_SIZE in MemGuard. Adds 2005-02-10 22:36:05 +00:00
Makefile