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CVS commit: [netbsd-8] src/sys/dev/pci/ixgbe
Module Name: src
Committed By: martin
Date: Wed Apr 4 16:18:49 UTC 2018
Modified Files:
src/sys/dev/pci/ixgbe [netbsd-8]: ix_txrx.c ixgbe.c ixgbe.h
ixgbe_82599.c ixgbe_api.h ixgbe_common.c ixgbe_common.h
ixgbe_x550.c ixgbe_x550.h ixv.c
Log Message:
Pull up following revision(s) (requested by msaitoh in ticket #690):
sys/dev/pci/ixgbe/ixgbe_82599.c: revision 1.17
sys/dev/pci/ixgbe/ixgbe.c: revision 1.138
sys/dev/pci/ixgbe/ixv.c: revision 1.90
sys/dev/pci/ixgbe/ixgbe.c: revision 1.139
sys/dev/pci/ixgbe/ixgbe_common.c: revision 1.19
sys/dev/pci/ixgbe/ixgbe_common.h: revision 1.11
sys/dev/pci/ixgbe/ixgbe.h: revision 1.38
sys/dev/pci/ixgbe/ixgbe_api.h: revision 1.12
sys/dev/pci/ixgbe/ixgbe.h: revision 1.39
sys/dev/pci/ixgbe/ixgbe_x550.c: revision 1.10
sys/dev/pci/ixgbe/ixgbe_x550.c: revision 1.11
sys/dev/pci/ixgbe/ix_txrx.c: revision 1.37
sys/dev/pci/ixgbe/ix_txrx.c: revision 1.38
sys/dev/pci/ixgbe/ixgbe.c: revision 1.140
sys/dev/pci/ixgbe/ixgbe_common.c: revision 1.20
sys/dev/pci/ixgbe/ixgbe.c: revision 1.141
sys/dev/pci/ixgbe/ixgbe.c: revision 1.142
sys/dev/pci/ixgbe/ixgbe.c: revision 1.143
sys/dev/pci/ixgbe/ixgbe.h: revision 1.40
sys/dev/pci/ixgbe/ixgbe_x550.h: revision 1.4
Fix the problem between eitr and link_speed.
In ixgbe_msix_que(), que->eitr_setting is limited to IXGBE_MIN_RSC_EITR_10G1G
when link_speed is 1Gbps or 10Gbps. However, que->eitr_setting is set to EITR
register in the *next* Tx/Rx interrupt. If link_speed changes from 100Mbps to
1Gbps ro 10Gbps, que->eitr_setting which is not limited can be set to EITR
register, that is, the problem fixed by ixgbe.c:r1.124 can occur in this case.
To fix this case, que->eitr_setting should be clear when link_speed is changed
or link state is changed.
Furthermore, expand the variants used for AIM (txr->bytes, txr->packets,
rxr->bytes and rxr->packets) from u32 to u64 to avoid wraparound which causes
que->eitr_setting calculation mistake.
XXX pullup-8
Don't write EIMC directly. It is required to manage with struct ix_queue status.
XXX pullup-8
- Add missing IFM_NONE support. If a interface support linkdown,
"ifconfig ixgN media none" drpos link. Not all interface can do link down.
Tested:
82598 AT2 (T)
92599 SF+(SFI) (X520-DA2)
X540
X550-T1
X550EM_x (X10SDV-8C-TLN4F)
X550EM_a (A2SDi-H-TP4F port 0, 1 (T))
Doesn't work:
X550EM_a (A2SDi-H-TP4F port 2, 3 (SFP+ (KR)))
X550EM_a (MA10-ST0 port 2, 3 (SFP+ (SFI)))
(Denverton SFP+ can't force link down because SFP+'s TX_DISABLE pin is
pull down. Is there a way to shutdown SFP+ cage's power?)
Not tested:
82598 fiber.
- Change some functions static.
Avoid issues caused by sending old packets at next link-up time.
This modification consists by the following two parts.
- drain packets in if_snd queue or corresponding txr->txr_interq
when link_active == false in ifp->if_start(), ifp->if_transmit(),
and deferred Tx processing
- drain packets in if_snd queue and all of txr->txr_interq's
at link-down time
ok by msaitoh@n.o.
Fix long standing bug that 82598 SFP+ panics in ixgbe_handle_mod() because
hw->mac.ops.setup_sfp is NULL. This change is a part of FreeBSD r327031.
Fix a bug that "ifconfig ixgN down up" forgot IFM_NONE setting.
- Don't assume autoneg == 0 is the first call of ixgbe_config_link().
Check ifm_media, too.
- Don't override autoneg_advertised in ixgbe_get_phy_id_fw() to not to
be inconsistent with if_media value.
To generate a diff of this commit:
cvs rdiff -u -r1.24.2.8 -r1.24.2.9 src/sys/dev/pci/ixgbe/ix_txrx.c
cvs rdiff -u -r1.88.2.15 -r1.88.2.16 src/sys/dev/pci/ixgbe/ixgbe.c
cvs rdiff -u -r1.24.6.8 -r1.24.6.9 src/sys/dev/pci/ixgbe/ixgbe.h
cvs rdiff -u -r1.14.8.1 -r1.14.8.2 src/sys/dev/pci/ixgbe/ixgbe_82599.c
cvs rdiff -u -r1.9.8.1 -r1.9.8.2 src/sys/dev/pci/ixgbe/ixgbe_api.h
cvs rdiff -u -r1.13.2.2 -r1.13.2.3 src/sys/dev/pci/ixgbe/ixgbe_common.c
cvs rdiff -u -r1.7.8.2 -r1.7.8.3 src/sys/dev/pci/ixgbe/ixgbe_common.h
cvs rdiff -u -r1.5.6.2 -r1.5.6.3 src/sys/dev/pci/ixgbe/ixgbe_x550.c
cvs rdiff -u -r1.2.12.1 -r1.2.12.2 src/sys/dev/pci/ixgbe/ixgbe_x550.h
cvs rdiff -u -r1.56.2.12 -r1.56.2.13 src/sys/dev/pci/ixgbe/ixv.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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