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579a6e3c4e
freebsd-dev/sys
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Luigi Rizzo 579a6e3c4e add netmap support for "em", "lem", "igb" and "re". 
On my hardware, "em" in netmap mode does about 1.388 Mpps
on one card (on an Asus motherboard), and 1.1 Mpps on another
card (PCIe bus). Both seem to be NIC-limited, because
i have the same rate even with the CPU running at 150 MHz.

On the "re" driver the tx throughput is around 420-450 Kpps
on various (8111C and the like) chipsets. On the Rx side
performance seems much better, and i can receive the full
load generated by the "em" cards.

"igb" is untested as i don't have the hardware.
2011-12-05 15:33:13 +00:00
..
amd64 Limit building sfxge(4) in-kernel to amd64 for the time being. We can put it 2011-11-28 18:51:40 +00:00
arm Fix OF_finddevice error return value in case of FDT. 2011-12-02 15:24:39 +00:00
boot zfsboot: print boot.config contents before parsing it 2011-12-04 21:32:18 +00:00
bsm
cam Move the scsi_da_bios_params() prototype from pc98_machdep.h to md_var.h 2011-11-27 16:22:19 +00:00
cddl Fix typo in copyright notice. 2011-11-28 21:42:31 +00:00
compat Protect process environment variables with p_candebug(). 2011-12-04 21:43:13 +00:00
conf - CTF knob is now implemented using common scheme: MK_CTF=yes/no is 2011-11-30 18:11:49 +00:00
contrib Return value should be conditional on return value of pfsync_defer_ptr() 2011-11-30 08:47:17 +00:00
crypto Update Copyright. 2011-10-27 14:15:26 +00:00
ddb Follow up to r225203 refining break-to-debugger run-time configuration 2011-08-27 14:24:27 +00:00
dev add netmap support for "em", "lem", "igb" and "re". 2011-12-05 15:33:13 +00:00
fs Initialize fifoinfo fi_wgen field on open. The only important is the 2011-12-04 19:25:49 +00:00
gdb
geom Close race between geom destruction on g_vfs_close() when softc destroyed 2011-12-02 17:09:48 +00:00
gnu Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs. 2011-11-07 15:43:11 +00:00
i386 Remove some more occurrences of amd(4) missed in r227982. 2011-11-26 18:02:39 +00:00
ia64 Introduce the option VFS_ALLOW_NONMPSAFE and turn it on by default on 2011-11-08 10:18:07 +00:00
isa - There's no need to overwrite the default device method with the default 2011-11-22 21:28:20 +00:00
kern Add a missing curly bracket 2011-12-05 10:34:52 +00:00
kgssapi Add missing break statement to make sure all 3DES etypes really are treated 2011-10-10 09:13:07 +00:00
libkern Add unicode support to msdosfs and smbfs; original pathes from imura, 2011-11-18 03:05:20 +00:00
mips Disable KDB/DDB options for XLP N32 compile. 2011-12-05 03:18:40 +00:00
modules Merge ACPICA 20111123. 2011-11-28 23:36:48 +00:00
net 1. Fix the handling of link reset while in netmap more. 2011-12-05 12:06:53 +00:00
net80211 .. add missing include from an incorrect merge. 2011-11-08 14:34:01 +00:00
netatalk
netgraph In r191367 the need for if_free_type() was removed and a new member 2011-11-11 22:57:52 +00:00
netinet Remove debug code. 2011-11-28 20:48:35 +00:00
netinet6 Return the correct value for the IPV6_MULTICAST_HOPS getsockopt() call. 2011-11-13 02:32:10 +00:00
netipsec Remove unused 'plen' variable. 2011-11-26 23:57:03 +00:00
netipx Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs. 2011-11-07 15:43:11 +00:00
netnatm
netncp Change ncp_scan_bindery_object() to pass a constant search string. 2011-10-16 08:44:03 +00:00
netsmb Add unicode support to msdosfs and smbfs; original pathes from imura, 2011-11-18 03:05:20 +00:00
nfs Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs. 2011-11-07 06:44:47 +00:00
nfsclient Rename vm_page_set_valid() to vm_page_set_valid_range(). 2011-11-30 17:39:00 +00:00
nfsserver Enhance the sequential access heuristic used to perform readahead in the 2011-12-01 18:46:28 +00:00
nlm Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs. 2011-11-07 15:43:11 +00:00
ofed Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs. 2011-11-07 15:43:11 +00:00
opencrypto Add the fo_chown and fo_chmod methods to struct fileops and use them 2011-08-16 20:07:47 +00:00
pc98 Move the scsi_da_bios_params() prototype from pc98_machdep.h to md_var.h 2011-11-27 16:22:19 +00:00
pci To save more power, switch to 10/100Mbps link when controller is 2011-11-23 23:29:18 +00:00
powerpc Fix style(9) issues from r228270. 2011-12-05 14:13:21 +00:00
rpc Both a crash reported on freebsd-current on Oct. 18 under the 2011-11-03 14:38:03 +00:00
security Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs. 2011-11-07 15:43:11 +00:00
sparc64 Revert r225889 a bit. While it's correct that in total store order there's 2011-12-03 13:51:57 +00:00
sys Add declaration of umtx_copyin_timeout() 2011-12-03 12:33:17 +00:00
teken Link the demo application against ncursesw to make Unicode work. 2011-10-13 14:20:27 +00:00
tools Restore the comment that I removed by accident. 2011-11-09 13:26:59 +00:00
ufs Use implementation independent inoNN_t scalars for on-disk UFS structures 2011-11-09 07:48:48 +00:00
vm Rename vm_page_set_valid() to vm_page_set_valid_range(). 2011-11-30 17:39:00 +00:00
x86 - There's no need to overwrite the default device method with the default 2011-11-22 21:28:20 +00:00
xdr
xen Use C99 initializers for members of evtchn_devsw. 2011-11-30 18:52:30 +00:00
Makefile Include sys/xen in cscope tag file generation. 2011-06-10 20:51:41 +00:00