Andrew Gallatin fbec776de0 Use busdma unconditionally in iflib ... - Remove the complex mechanism to choose between using busdma and raw pmap_kextract at runtime. The reduced complexity makes the code easier to read and maintain. - Fix a bug in the small packet receive path where clusters were repeatedly mapped but never unmapped. We now store the cluster's bus address and avoid re-mapping the cluster each time a small packet is received. This patch fixes bugs I've seen where ixl(4) will not even respond to ping without seeing DMAR faults. I see a small improvement (14%) on packet forwarding tests using a Haswell based Xeon E5-2697 v3. Olivier sees a small regression (-3% to -6%) with lower end hardware. Reviewed by: mmacy Not objected to by: sbruno MFC after: 8 weeks Sponsored by: Netflix, Inc Differential Revision: https://reviews.freebsd.org/D17901		2018-11-27 20:01:05 +00:00
..
altq	Fix flags collision causing inability to enable CBQ in ALTQ	2018-11-16 03:42:29 +00:00
bpf_buffer.c	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
bpf_buffer.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
bpf_filter.c	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
bpf_jitter.c	Make UMA and malloc(9) return non-executable memory in most cases.	2018-06-13 17:04:41 +00:00
bpf_jitter.h	Make UMA and malloc(9) return non-executable memory in most cases.	2018-06-13 17:04:41 +00:00
bpf_zerocopy.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
bpf_zerocopy.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
bpf.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
bpf.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
bpfdesc.h	Move BPFIF_* macro definitions into .c file, where struct bpf_if is	2018-06-19 10:34:45 +00:00
bridgestp.c	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
bridgestp.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
dlt.h	Re-apply r190640.	2018-05-31 09:11:21 +00:00
ethernet.h	Allow to specify PCP on packets not belonging to any VLAN.	2018-03-27 15:29:32 +00:00
firewire.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
ieee8023ad_lacp.c	if_media: Add new 2.5G/5G/25G/40G/50G/100G/200G/400G media types	2018-08-22 18:19:56 +00:00
ieee8023ad_lacp.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
ieee_oui.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_arp.h	Remove support for the Arcnet protocol.	2018-04-13 21:18:04 +00:00
if_bridge.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_bridgevar.h	Allow different bridge types to coexist	2018-05-11 05:00:40 +00:00
if_clone.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_clone.h	iflib(9): Add support for cloning pseudo interfaces	2018-05-11 20:08:28 +00:00
if_dead.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_debug.c	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_disc.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_dl.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
if_edsc.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_enc.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_enc.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_epair.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_ethersubr.c	Initial implementation of draft-ietf-6man-ipv6only-flag.	2018-10-30 20:08:48 +00:00
if_fwsubr.c	Improve copy-and-pasted versions of SIOCGIFADDR.	2018-03-27 20:51:49 +00:00
if_gif.c	Add handling for appearing/disappearing of ingress addresses to if_gif(4).	2018-10-21 18:06:15 +00:00
if_gif.h	Add handling for appearing/disappearing of ingress addresses to if_gif(4).	2018-10-21 18:06:15 +00:00
if_gre.c	Add handling for appearing/disappearing of ingress addresses to if_gre(4).	2018-10-21 18:13:45 +00:00
if_gre.h	Add handling for appearing/disappearing of ingress addresses to if_gre(4).	2018-10-21 18:13:45 +00:00
if_ipsec.c	Allow configuration of several ipsec interfaces with the same tunnel	2018-11-16 14:21:57 +00:00
if_ipsec.h	Merge projects/ipsec into head/.	2017-02-06 08:49:57 +00:00
if_lagg.c	Allow changing lagg(4) MTU.	2018-10-30 09:53:57 +00:00
if_lagg.h	CK: update consumers to use CK macros across the board	2018-05-24 23:21:23 +00:00
if_llatbl.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_llatbl.h	CK: update consumers to use CK macros across the board	2018-05-24 23:21:23 +00:00
if_llc.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
if_loop.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
if_me.c	Add the check that current VNET is ready and access to srchash is allowed.	2018-10-23 13:11:45 +00:00
if_media.c	Finish removing FDDI and tokenring media support.	2018-04-23 21:10:33 +00:00
if_media.h	if_media: Add new 2.5G/5G/25G/40G/50G/100G/200G/400G media types	2018-08-22 18:19:56 +00:00
if_mib.c
if_mib.h
if_pflog.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_pfsync.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_sppp.h
if_spppfr.c
if_spppsubr.c	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
if_stf.c	Prevent stf(4) from panicing due to unprotected access to INADDR_HASH.	2018-10-27 04:45:28 +00:00
if_tap.c	Use strlcpy() instead of strncpy().	2018-10-03 07:35:16 +00:00
if_tap.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_tapvar.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
if_tun.c	Use strlcpy() instead of strncpy().	2018-10-03 07:35:16 +00:00
if_tun.h
if_types.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
if_var.h	For compatibility KPI functions like if_addr_rlock() that used to have	2018-11-13 22:58:38 +00:00
if_vlan_var.h	Add the ability to look up the 3b PCP of a VLAN interface. Use it in	2018-08-16 23:46:38 +00:00
if_vlan.c	Unbreak kernel build with VLAN_ARRAY defined.	2018-11-21 13:34:21 +00:00
if_vxlan.c	net: fix set but not used	2018-05-19 05:27:49 +00:00
if_vxlan.h	Add support for IPv6 scoped addresses to vxlan	2017-12-30 04:03:53 +00:00
if.c	Fix possible panic during ifnet detach in rtsock.	2018-11-27 09:04:06 +00:00
if.h	Plug routing sysctl leaks.	2018-11-26 13:42:18 +00:00
ifdi_if.m	iflib(9): Add support for cloning pseudo interfaces	2018-05-11 20:08:28 +00:00
iflib_clone.c	iflib(9): Add support for cloning pseudo interfaces	2018-05-11 20:08:28 +00:00
iflib_private.h	Use busdma unconditionally in iflib	2018-11-27 20:01:05 +00:00
iflib.c	Use busdma unconditionally in iflib	2018-11-27 20:01:05 +00:00
iflib.h	ixl/iavf(4): Change ixlv to iavf and update it to use iflib(9)	2018-10-12 22:40:54 +00:00
ifq.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
mp_ring.c	Add knob to control tx ring abdication.	2018-07-20 17:45:26 +00:00
mp_ring.h	Add knob to control tx ring abdication.	2018-07-20 17:45:26 +00:00
mppc.h
mppcc.c
mppcd.c
netisr_internal.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
netisr.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
netisr.h	sys: general adoption of SPDX licensing ID tags.	2017-11-27 15:23:17 +00:00
netmap_legacy.h	netmap: align codebase to the current upstream (commit id 3fb001303718146)	2018-04-12 07:20:50 +00:00
netmap_user.h	netmap: align codebase to the current upstream (sha 8374e1a7e6941)	2018-10-23 08:55:16 +00:00
netmap_virt.h	netmap: align codebase to the current upstream (commit id 3fb001303718146)	2018-04-12 07:20:50 +00:00
netmap.h	netmap: align codebase to the current upstream (sha 8374e1a7e6941)	2018-10-23 08:55:16 +00:00
paravirt.h
pfil.c	netpfil: Introduce PFIL_FWD flag	2018-03-23 16:56:44 +00:00
pfil.h	netpfil: Introduce PFIL_FWD flag	2018-03-23 16:56:44 +00:00
pfkeyv2.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
pfvar.h	pfsync: Handle syncdev going away	2018-11-02 16:57:23 +00:00
ppp_defs.h
radix_mpath.c	Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9).	2018-06-16 08:26:23 +00:00
radix_mpath.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
radix.c	Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9).	2018-06-16 08:26:23 +00:00
radix.h	Fix typo.	2018-06-16 19:21:09 +00:00
raw_cb.c	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
raw_cb.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
raw_usrreq.c	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
rndis.h	rndis: Add LINK_SPEED_CHANGE status	2017-07-24 03:59:50 +00:00
route_var.h	Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9).	2018-06-16 08:26:23 +00:00
route.c	Use the new VNET_DEFINE_STATIC macro when we are defining static VNET	2018-07-24 16:35:52 +00:00
route.h	Plug routing sysctl leaks.	2018-11-26 13:42:18 +00:00
rss_config.c	rss: Remove never defined UDP_IPV4_EX	2017-10-11 06:08:01 +00:00
rss_config.h	rss: Remove never defined UDP_IPV4_EX	2017-10-11 06:08:01 +00:00
rtsock.c	Fix possible panic during ifnet detach in rtsock.	2018-11-27 09:04:06 +00:00
sff8436.h
sff8472.h	ifconfig(8): Display extended compliance code string for SFP transceivers	2017-12-05 18:42:07 +00:00
slcompress.c	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
slcompress.h	sys: further adoption of SPDX licensing ID tags.	2017-11-20 19:43:44 +00:00
toeplitz.c
toeplitz.h
vnet.c	With more excessive use of modules, more kernel parts working with	2018-10-30 20:45:15 +00:00
vnet.h	Don't mark module data as static on RISC-V.	2018-09-12 08:05:33 +00:00