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a384e41446
freebsd-skq/sys
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glebius a384e41446 - Backout last change, since it is memory overkill for a non busy host or 
for a notebook with em(4) adapter.
- Introduce tunables em.hw.txd and em.hw.rxd, which allow administrator
  to configure number of transmit and receive descriptors.
- Check em.hw.txd and em.hw.rxd against hardware limits [*] and require
  them to be multiple of 128.

[*] According to comments in if_em.h the 82540EM/82541ER chips can handle
    more than 256 descriptors. Since we don't have this hardware to test,
    we decided to mimic NetBSD wm(4) driver, that limits these chips to
    256 descriptors.

In collaboration with:	yongari
2005-11-17 10:13:18 +00:00
..
alpha In get_pv_entry() use PMAP_LOCK() instead of PMAP_TRYLOCK() when deadlock 2005-11-13 02:17:05 +00:00
amd64 Fix spelling mistake. 2005-11-17 02:32:39 +00:00
arm There's no need to include <machine/asmacros.h> here. 2005-11-08 13:01:29 +00:00
boot Catch up with loader_color -> loader_logo and document beastie_disable. 2005-11-15 21:26:49 +00:00
bsm
cam Make the exploring of all luns supported by an HBA more of a 2005-09-16 01:26:17 +00:00
coda Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
compat Unlike the rest of the world, NDIS code can access "struct 2005-11-14 18:19:57 +00:00
conf Make the elf wrapper work with recent kernel.debug changes. 2005-11-17 01:32:01 +00:00
contrib - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
crypto Add VIA/ACE "PadLock" support as a crypto(9) driver. 2005-08-18 00:30:22 +00:00
ddb - Rename 'traceall' to 'alltrace' so that the 'tr' shortcut for 'trace' 2005-10-24 15:21:36 +00:00
dev - Backout last change, since it is memory overkill for a non busy host or 2005-11-17 10:13:18 +00:00
doc
fs - Add errmsg to the list of smbfs mount options. 2005-11-16 02:26:25 +00:00
gdb
geom o Slightly refactor the ctlreq code to maximize code sharing between 2005-11-13 21:53:55 +00:00
gnu Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
i4b Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and 2005-08-09 10:20:02 +00:00
i386 Fix spelling mistake. 2005-11-17 02:32:39 +00:00
ia64 In get_pv_entry() use PMAP_LOCK() instead of PMAP_TRYLOCK() when deadlock 2005-11-13 02:17:05 +00:00
isa Add support for XBOX to the FreeBSD port. The xbox architecture is 2005-11-09 03:55:40 +00:00
isofs/cd9660 Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
kern Prefer NULL to 0. 2005-11-17 08:56:21 +00:00
libkern Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
modules Remove vestiges of oldcard and owi. 2005-11-17 06:51:49 +00:00
net Fix a second missed case where the refcount is not decremented. 2005-11-13 20:26:19 +00:00
net80211 Update ieee80211_mhz2ieee to understand public safety bands and spectrum 2005-11-15 05:56:32 +00:00
netatalk - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netatm - Store pointer to the link-level address right in "struct ifnet" 2005-11-11 16:04:59 +00:00
netgraph Some whitespace and style cleanup. 2005-11-15 10:54:20 +00:00
netinet Unbreak for !INET6 case. 2005-11-14 12:50:23 +00:00
netinet6 fixed a kernel crash due to an improper removal of callout-timer 2005-11-16 12:36:08 +00:00
netipsec Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netipx Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netkey Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netnatm Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
netncp Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
netsmb Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfs Fixes for NFS crashes on architectures that require strict alignment. 2005-07-14 20:08:27 +00:00
nfs4client Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
nfsclient fix a crash when an nfsv2 mount fails 2005-11-10 23:25:16 +00:00
nfsserver Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
opencrypto Fix bogus check. It was possible to panic the kernel by giving 0 length. 2005-08-18 11:58:03 +00:00
pc98 MFi386: Remove obsolete options. 2005-11-09 12:26:37 +00:00
pccard Remove the kernel portion of OLDCARD. I'm working on a replacement 2005-09-25 21:29:32 +00:00
pci 0xb1881106 seems to be an AGP bridge and some BIOSes incorrectly handle 2005-11-14 21:54:20 +00:00
posix4 Const-qualify ksem_timedwait's parameter abstime as it's only passed in. 2005-10-18 11:46:24 +00:00
powerpc Add definitions for 64-bit PTEs 2005-11-11 12:03:28 +00:00
rpc Add GIANT_REQUIRED and WITNESS sleep warnings to uprintf() and tprintf(), 2005-09-19 16:51:43 +00:00
security Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
sparc64 Uncomment em(4) as it's now working. 2005-11-09 08:49:46 +00:00
sys Correct description of RLIMIT_CPU. 2005-11-16 18:18:52 +00:00
tools Add convenience macros for bus_space usage that doesn't require specification 2005-09-24 20:11:07 +00:00
ufs Slightly reorganize to reduce duplicated code. 2005-11-07 18:25:23 +00:00
vm Reimplement the reclamation of PV entries. Specifically, perform 2005-11-09 08:19:21 +00:00
Makefile