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99c8ae87a4
freebsd-nq/sys
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Pyun YongHyeon 99c8ae87a4 In revision 1.70, 1.71 and 1.84 re(4) tried to workaround checksum 
offload bugs by manual padding for short IP/UDP frames. Unfortunately
it seems that these workaround does not work reliably on newer PCIe
variants of RealTek chips.

To workaround the hardware bug, always pad short frames if Tx IP
checksum offload is requested. It seems that the hardware has a
bug in IP checksum offload handling. NetBSD manually pads short
frames only when the length of IP frame is less than 28 bytes but I
chose 60 bytes to safety. Also unconditionally set IP checksum
offload bit in Tx descriptor if any TCP or UDP checksum offload is
requested. This is the same way as Linux does but it's not
mentioned in data sheet.

Obtained from:	NetBSD
Tested by:	remko, danger
2008-03-28 01:21:21 +00:00
..
amd64 Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
arm Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
boot Fix some "in in" typos in comments. 2008-03-26 07:32:08 +00:00
bsm Merge OpenBSM 1.0 changes to src/sys/bsm: 2007-10-29 18:47:25 +00:00
cam Locking in the ses_ioctl handler doesn't have to be so strict because 2008-03-17 17:18:16 +00:00
cddl Add the new kernel-mode NFS Lock Manager. To use it instead of the 2008-03-26 15:23:12 +00:00
compat Remove files that have been repo copied to their new location 2008-03-28 00:08:47 +00:00
conf Back in the good old days, PC's had random pieces of rock for 2008-03-26 22:12:00 +00:00
contrib Remove the last 3 files I missed. These have been repo copied to the new 2008-03-28 00:28:45 +00:00
crypto Make test00 compilable again. 2008-01-15 18:34:47 +00:00
ddb enable dynamic addition of "show all" commands 2008-03-25 20:36:32 +00:00
dev In revision 1.70, 1.71 and 1.84 re(4) tried to workaround checksum 2008-03-28 01:21:21 +00:00
fs Add the new kernel-mode NFS Lock Manager. To use it instead of the 2008-03-26 15:23:12 +00:00
gdb Commit SYSINIT() ;-adding patch missed in previous pass. 2008-03-16 13:02:04 +00:00
geom Redefine G_PART_SCHEME_DECLARE() from populating a private linker set 2008-03-23 01:31:59 +00:00
gnu Fix a nit with the 'nofoo' options where 'foo' is mapped to 'nonofoo' 2008-03-26 20:48:07 +00:00
i4b Spelling fix for interupt -> interrupt 2007-10-12 06:03:46 +00:00
i386 Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
ia64 Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
isa Back in the good old days, PC's had random pieces of rock for 2008-03-26 22:12:00 +00:00
kern Regen after makesyscalls.sh change. 2008-03-27 01:55:06 +00:00
libkern Add prototype for __cmpd2(). 2008-02-23 22:40:05 +00:00
modules The sources covered by Sun's CDDL have been repo copied below the 2008-03-27 23:21:25 +00:00
net Add IFF_NEEDSGIANT to IFF_CANTCHANGE, to prevent user-level code 2008-03-27 18:02:30 +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 Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
netatm Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
netgraph Remove ng_setisr() call from ng_dequeue(). It is useless as we any way 2008-03-27 23:02:30 +00:00
netinet Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
netinet6 Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
netipsec Fix a bug that when getting/dumping the soft lifetime we reported 2008-03-24 15:01:20 +00:00
netipx Make tcpstates[] static, and make sure TCPSTATES is defined before 2007-07-30 11:06:42 +00:00
netnatm
netncp Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
netsmb Really, smb_iod_main() is not totally MPSAFE, so just acquire and drop 2008-03-27 01:23:59 +00:00
nfs Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
nfs4client Add the new kernel-mode NFS Lock Manager. To use it instead of the 2008-03-26 15:23:12 +00:00
nfsclient Add the new kernel-mode NFS Lock Manager. To use it instead of the 2008-03-26 15:23:12 +00:00
nfsserver Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
nlm Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
opencrypto Make ftruncate a 'struct file' operation rather than a vnode operation. 2008-01-07 20:05:19 +00:00
pc98 Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
pccard
pci Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
powerpc Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
rpc Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
security In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
sparc64 Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
sun4v Add kernel module support for nfslockd and krpc. Use the module system 2008-03-27 11:54:20 +00:00
sys Instruments buffer lock objects in order to track correctly consumers 2008-03-28 00:14:33 +00:00
tools Introduce a standalone shell script for embedding MFS image. 2008-02-05 10:46:30 +00:00
ufs Fix a nit with the 'nofoo' options where 'foo' is mapped to 'nonofoo' 2008-03-26 20:48:07 +00:00
vm Do not dereference cdev->si_cdevsw, use the dev_refthread() to properly 2008-03-20 16:08:42 +00:00
xdr Add the new kernel-mode NFS Lock Manager. To use it instead of the 2008-03-26 15:23:12 +00:00
Makefile o Add boot, gdb, nfsserver and opencrypto dirs to CSCOPEDIRS; sort. 2008-01-23 08:50:34 +00:00