Andre Oppermann 3c914c547e Allow drivers to specify a maximum TSO length in bytes if they are ... limited in the amount of data they can handle at once. Drivers can set ifp->if_hw_tsomax before calling ether_ifattach() to change the limit. The lowest allowable size is IP_MAXPACKET / 8 (8192 bytes) as anything less wouldn't be very useful anymore. The upper limit is still at IP_MAXPACKET (65536 bytes). Raising it requires further auditing of the IPv4/v6 code path's as the length field in the IP header would overflow leading to confusion in firewalls and others packet handler on the real size of the packet. The placement into "struct ifnet" is a bit hackish but the best place that was found. When the stack/driver boundary is updated it should be handled in a better way. Submitted by: cperciva (earlier version) Reviewed by: cperciva Tested by: cperciva MFC after: 1 week (using spare struct members to preserve ABI)		2013-06-03 12:55:13 +00:00
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bpf_buffer.c	Changes to resolve races in bpfread() and catchpacket() that, at worst,	2012-12-10 16:14:44 +00:00
bpf_buffer.h
bpf_filter.c
bpf_jitter.c
bpf_jitter.h
bpf_zerocopy.c
bpf_zerocopy.h
bpf.c	While waiting for the bpf hold buffer to become idle, check	2013-05-23 21:33:10 +00:00
bpf.h	Changes to resolve races in bpfread() and catchpacket() that, at worst,	2012-12-10 16:14:44 +00:00
bpfdesc.h	Changes to resolve races in bpfread() and catchpacket() that, at worst,	2012-12-10 16:14:44 +00:00
bridgestp.c	Use m_get/m_gethdr instead of compat macros.	2013-03-15 12:55:30 +00:00
bridgestp.h
ethernet.h	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
fddi.h
firewire.h
flowtable.c
flowtable.h
ieee8023ad_lacp.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
ieee8023ad_lacp.h
if_arc.h	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_arcsubr.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_arp.h
if_atm.h	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_atmsubr.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_bridge.c	Use IP6STAT_INC/IP6STAT_DEC macros to update ip6 stats.	2013-04-09 07:11:22 +00:00
if_bridgevar.h
if_clone.c	Fix VIMAGE build.	2012-10-17 21:19:27 +00:00
if_clone.h	Make the "struct if_clone" opaque to users of the cloning API. Users	2012-10-16 13:37:54 +00:00
if_dead.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_debug.c
if_disc.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_dl.h
if_edsc.c	Make the "struct if_clone" opaque to users of the cloning API. Users	2012-10-16 13:37:54 +00:00
if_ef.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_enc.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_enc.h
if_epair.c	Utilize new macro to initialize if_baudrate().	2012-10-18 09:57:56 +00:00
if_ethersubr.c	Use separate function to update mbuf checksum flags instead of	2013-05-18 08:14:21 +00:00
if_faith.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_fddisubr.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_fwsubr.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_gif.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_gif.h	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_gre.c	Add IFF_MONITOR support to gre(4).	2013-05-11 19:05:38 +00:00
if_gre.h
if_iso88025subr.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_lagg.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_lagg.h	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_llatbl.c	Back out r249318, r249320 and r249327 due to a heisenbug most	2013-05-06 16:42:18 +00:00
if_llatbl.h	Back out r249318, r249320 and r249327 due to a heisenbug most	2013-05-06 16:42:18 +00:00
if_llc.h
if_loop.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_media.c
if_media.h
if_mib.c
if_mib.h
if_pflog.h
if_pfsync.h	Finish the r244185. This fixes ever growing counter of pfsync bad	2013-02-15 09:03:56 +00:00
if_sppp.h
if_spppfr.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
if_spppsubr.c	Correct a few sizeof()s	2013-05-01 04:37:34 +00:00
if_stf.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_stf.h
if_tap.c	Mechanically substitute flags from historic mbuf allocator with	2012-12-05 08:04:20 +00:00
if_tap.h
if_tapvar.h	Revert part of an earlier patch attempt that snuck in with r240938.	2012-09-25 23:41:45 +00:00
if_tun.c	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
if_tun.h
if_types.h
if_var.h	Allow drivers to specify a maximum TSO length in bytes if they are	2013-06-03 12:55:13 +00:00
if_vlan_var.h
if_vlan.c	Recover missing arp_ifinit() call.	2013-04-18 20:13:33 +00:00
if.c	Allow drivers to specify a maximum TSO length in bytes if they are	2013-06-03 12:55:13 +00:00
if.h	provide helper if_initbaudrate() to set if_baudrate_pf and if_baudrate_pf.	2012-10-17 19:24:13 +00:00
iso88025.h	Add const qualifier to the dst parameter of the ifnet if_output method.	2013-04-26 12:50:32 +00:00
netisr_internal.h
netisr.c
netisr.h
netmap_user.h	clarify usage of NETMAP_BUF	2013-05-30 13:41:19 +00:00
netmap.h	Bring in a number of new features, mostly implemented by Michio Honda:	2013-05-30 14:07:14 +00:00
pf_mtag.h
pfil.c	Fix style and comments.	2013-03-19 05:51:47 +00:00
pfil.h	Fix style and comments.	2013-03-19 05:51:47 +00:00
pfkeyv2.h
pfvar.h	Utilize Jenkins hash with random seed for source nodes storage.	2012-09-20 06:52:05 +00:00
ppp_defs.h	Allow certain headers to be included more easily.	2013-05-21 21:20:10 +00:00
radix_mpath.c
radix_mpath.h
radix.c
radix.h
raw_cb.c
raw_cb.h
raw_usrreq.c
route.c	Fix rte leak introduced in r248070.	2013-05-18 07:10:22 +00:00
route.h	Fix long-standing issue with interface routes being unprotected:	2013-03-08 20:33:50 +00:00
rtsock.c	- Use m_getcl() instead of hand allocating.	2013-03-15 12:52:59 +00:00
slcompress.c
slcompress.h
vnet.c
vnet.h
zlib.c	Juggle some internal symbols from our antique zlib (that originally came	2013-01-06 14:59:59 +00:00
zlib.h	Juggle some internal symbols from our antique zlib (that originally came	2013-01-06 14:59:59 +00:00
zutil.h