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Eric Joyner f6afed726b iflib: Prevent watchdog from resetting idle queues 
While changing link state in iflib_link_state_change(), queues are
marked as IFLIB_QUEUE_IDLE to disable watchdog. Currently, iflib_timer()
watchdog does not check for previous queue status before marking it as
IFLIB_QUEUE_HUNG.

This patch adds check of queue status before marking it as hung.

Signed-off-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>

PR:		239240
Submitted by:	Piotr Pietruszewski <piotr.pietruszewski@intel.com>
Reported by:	ultima@
Reviewed by:	gallatin@, erj@
MFC after:	3 days
Sponsored by:	Intel Corporation
Differential Revision:	https://reviews.freebsd.org/D21712
2020-01-02 23:35:06 +00:00
..
altq
Use a void * argument to callout handlers instead of timeout_t casts.
2019-12-05 18:47:29 +00:00
bpf_buffer.c
Add an external mbuf buffer type that holds multiple unmapped pages.
2019-06-29 00:48:33 +00:00
bpf_buffer.h
…
bpf_filter.c
…
bpf_jitter.c
…
bpf_jitter.h
…
bpf_zerocopy.c
Change synchonization rules for vm_page reference counting.
2019-09-09 21:32:42 +00:00
bpf_zerocopy.h
…
bpf.c
Add an external mbuf buffer type that holds multiple unmapped pages.
2019-06-29 00:48:33 +00:00
bpf.h
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
bpfdesc.h
Rework locking in BPF code to remove rwlock from fast path.
2019-05-13 13:45:28 +00:00
bridgestp.c
bridge: Fix panic if the STP root is removed
2019-03-15 11:21:20 +00:00
bridgestp.h
…
debugnet_inet.c
Implement NetGDB(4)
2019-10-17 21:33:01 +00:00
debugnet_int.h
Implement NetGDB(4)
2019-10-17 21:33:01 +00:00
debugnet.c
Prevent a panic when a driver provides bogus debugnet parameters
2019-10-23 16:48:22 +00:00
debugnet.h
Implement NetGDB(4)
2019-10-17 21:33:01 +00:00
dlt.h
MFV r353141 (by phillip):
2019-12-21 21:01:03 +00:00
ethernet.h
net: add ETHER_IS_ZERO macro similar to ETHER_IS_BROADCAST
2019-11-05 00:12:21 +00:00
firewire.h
…
ieee8023ad_lacp.c
Add kernel-side support for in-kernel TLS.
2019-08-27 00:01:56 +00:00
ieee8023ad_lacp.h
Add kernel-side support for in-kernel TLS.
2019-08-27 00:01:56 +00:00
ieee_oui.h
Fix a typo in r349969
2019-07-14 03:49:48 +00:00
if_arp.h
Improve ARP logging.
2019-03-09 01:12:59 +00:00
if_bridge.c
In r343631 error code for a packet blocked by a firewall was
2020-01-01 17:31:43 +00:00
if_bridgevar.h
…
if_clone.c
…
if_clone.h
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
if_dead.c
This adds the third step in getting BBR into the tree. BBR and
2019-08-01 14:17:31 +00:00
if_debug.c
…
if_disc.c
…
if_dl.h
…
if_edsc.c
…
if_enc.c
New pfil(9) KPI together with newborn pfil API and control utility.
2019-01-31 23:01:03 +00:00
if_enc.h
…
if_epair.c
…
if_ethersubr.c
Widen NET_EPOCH coverage.
2019-10-07 22:40:05 +00:00
if_fwsubr.c
…
if_gif.c
Widen NET_EPOCH coverage.
2019-10-07 22:40:05 +00:00
if_gif.h
…
if_gre.c
Add GRE-in-UDP encapsulation support as defined in RFC8086.
2019-04-24 09:05:45 +00:00
if_gre.h
Add GRE-in-UDP encapsulation support as defined in RFC8086.
2019-04-24 09:05:45 +00:00
if_ipsec.c
…
if_ipsec.h
…
if_lagg.c
lagg: Clean up handling of the rr_limit option.
2019-12-22 21:56:47 +00:00
if_lagg.h
lagg: Clean up handling of the rr_limit option.
2019-12-22 21:56:47 +00:00
if_llatbl.c
Split gigantic rtsock route_output() into smaller functions.
2019-12-31 17:26:53 +00:00
if_llatbl.h
lltabl: remove dead code
2019-11-13 11:21:02 +00:00
if_llc.h
…
if_loop.c
…
if_me.c
Widen NET_EPOCH coverage.
2019-10-07 22:40:05 +00:00
if_media.c
…
if_media.h
…
if_mib.c
ifnet_byindex_ref() requires network epoch.
2019-10-09 16:21:50 +00:00
if_mib.h
…
if_pflog.h
…
if_pfsync.h
…
if_sppp.h
…
if_spppfr.c
…
if_spppsubr.c
Don't use if_maddr_rlock() in sppp(4), use epoch(9) directly instead.
2019-10-10 23:54:37 +00:00
if_stf.c
Interface output method must be executed in network epoch, so if_addr_rlock()
2019-10-10 23:50:32 +00:00
if_tap.h
tap: add support for virtio-net offloads
2019-10-18 21:53:27 +00:00
if_tun.h
if_tuntap(4): Add TUNGIFNAME
2019-07-25 22:23:34 +00:00
if_tuntap.c
tuntap(4): Fix NOINET build after r353741
2019-10-23 02:15:15 +00:00
if_types.h
…
if_var.h
There is a long standing problem with multicast programming for NICs
2019-10-29 17:36:06 +00:00
if_vlan_var.h
Extract eventfilter declarations to sys/_eventfilter.h
2019-05-20 00:38:23 +00:00
if_vlan.c
Enqueue lladdr_task to update link level address of vlan, when its parent
2019-11-07 15:00:37 +00:00
if_vxlan.c
Allow set MTU more than 1500 bytes.
2019-07-24 16:10:20 +00:00
if_vxlan.h
…
if.c
Plug loopback idaddr refcount leak.
2020-01-02 09:08:45 +00:00
if.h
Add SIOCGIFDOWNREASON.
2019-09-17 18:49:13 +00:00
ifdi_if.m
…
iflib_clone.c
- Remove the unused ifc_link_irq and ifc_mtx_name members of struct iflib_ctx.
2019-05-06 20:56:41 +00:00
iflib_private.h
- Replace unused and only ever written to members of public iflib(9)
2019-06-15 11:07:41 +00:00
iflib.c
iflib: Prevent watchdog from resetting idle queues
2020-01-02 23:35:06 +00:00
iflib.h
Add IFLIB_SINGLE_IRQ_RX_ONLY.
2019-09-30 15:59:07 +00:00
ifq.h
…
mp_ring.c
- Merge r338254 from cxgbe(4):
2019-05-09 11:34:46 +00:00
mp_ring.h
mp_ring: avoid items offset difference between iflib and mp_ring
2019-01-03 23:06:05 +00:00
mppc.h
…
mppcc.c
…
mppcd.c
…
netisr_internal.h
…
netisr.c
Widen NET_EPOCH coverage.
2019-10-07 22:40:05 +00:00
netisr.h
…
netmap_legacy.h
add valectl to the system commands
2019-10-31 21:01:34 +00:00
netmap_user.h
netmap: check if we already ran mmap before we attempt it
2019-11-19 21:29:49 +00:00
netmap_virt.h
netmap: align codebase to the current upstream (760279cfb2730a585)
2018-12-05 11:57:16 +00:00
netmap.h
netmap: import changes from upstream (SHA 137f537eae513)
2019-09-01 14:47:41 +00:00
paravirt.h
…
pfil.c
Most Ethernet drivers that potentially can run a pfil(9) hook with
2019-03-10 17:20:09 +00:00
pfil.h
Most Ethernet drivers that potentially can run a pfil(9) hook with
2019-03-10 17:20:09 +00:00
pfkeyv2.h
…
pfvar.h
pf :Use counter(9) in pf tables.
2019-03-15 11:08:44 +00:00
ppp_defs.h
…
radix_mpath.c
…
radix_mpath.h
…
radix.c
…
radix.h
…
raw_cb.c
…
raw_cb.h
…
raw_usrreq.c
…
rndis.h
…
route_var.h
Existense of PCB route caching doesn't allow us to use new fast route
2019-05-08 23:39:24 +00:00
route.c
Plug some ifaddr refcount leaks.
2019-12-27 01:12:54 +00:00
route.h
Split gigantic rtsock route_output() into smaller functions.
2019-12-31 17:26:53 +00:00
rss_config.c
…
rss_config.h
…
rtsock.c
Fix NOINET6 build broken by r356236.
2019-12-31 17:57:12 +00:00
sff8436.h
…
sff8472.h
net: Update SFF-8024 definitions and strings with values from rev 4.6
2019-08-17 00:10:56 +00:00
slcompress.c
…
slcompress.h
…
toeplitz.c
…
toeplitz.h
…
vnet.c
Fix regression issue after r353274:
2019-10-08 11:06:24 +00:00
vnet.h
Compile time assert a valid subsystem for all VNET init and uninit functions.
2019-10-07 14:24:59 +00:00