(struct net *)->ieee802154_lowpan.fqdir will soon be a pointer, so make
sure lowpan_frags_ns_ctl_table[] does not reference init_net.
lowpan_frags_ns_sysctl_register() can perform the needed initialization
for all netns.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(struct net *)->nf_frag.fqdir will soon be a pointer, so make
sure nf_ct_frag6_sysctl_table[] does not reference init_net.
nf_ct_frag6_sysctl_register() can perform the needed initialization
for all netns.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(struct net *)->ipv6.fqdir will soon be a pointer, so make
sure ip6_frags_ns_ctl_table[] does not reference init_net.
ip6_frags_ns_ctl_register() can perform the needed initialization
for all netns.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(struct net *)->ipv4.fqdir will soon be a pointer, so make
sure ip4_frags_ns_ctl_table[] does not reference init_net.
ip4_frags_ns_ctl_register() can perform the needed initialization
for all netns.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Rename the @frags fields from structs netns_ipv4, netns_ipv6,
netns_nf_frag and netns_ieee802154_lowpan to @fqdir
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1) struct netns_frags is renamed to struct fqdir
This structure is really holding many frag queues in a hash table.
2) (struct inet_frag_queue)->net field is renamed to fqdir
since net is generally associated to a 'struct net' pointer
in networking stack.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Huazhong Tan says:
====================
net: hns3: add aRFS feature and fix FEC bugs for HNS3 driver
This patchset adds some new features support and fixes some bugs:
[Patch 1/4 - 3/4] adds support for aRFS
[Patch 4/4] fix FEC configuration issue
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
The FEC capbility may be changed with port speed changes. Driver
needs to read the active FEC mode, and update FEC capability
when port speed changes.
Fixes: 7e6ec9148a ("net: hns3: add support for FEC encoding control")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch adds aRFS support for PF. The aRFS rules are also
stored in the hardware flow director table, Use the existing
filter management functions to insert TCPv4/UDPv4/TCPv6/UDPv6
flow director filters. To avoid rule conflict, once user adds
flow director rules with ethtool, the aRFS will be disabled,
and clear exist aRFS rules. Once all user configure rules were
removed, aRFS can work again.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In order to be compatible with aRFS rules, this patch adds
spin_lock for flow director rule adding, deleting, querying,
and packages the rule configuration.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Allocate CPU rmap and add entry for each irq. CPU rmap is
used in aRFS to get the queue number of the rx completion
interrupts.
In additional, remove the calling of
irq_set_affinity_notifier() in hns3_nic_init_irq(), because
we have registered notifier in irq_cpu_rmap_add() for each
vector, otherwise it may cause use-after-free issue.
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Oleksij Rempel says:
====================
MIPS: ath79: add ag71xx support
2019.05.24 v6:
- ag71xx: remove double union
- ag71xx: reverse Christmas tree for all functions
- ag71xx: add Reviewed-by: Andrew Lunn <andrew@lunn.ch>
2019.05.20 v5:
- ag71xx: remove MII_CMD_WRITE, the name is confusing. It is
actually disables MII_CMD_READ.
- ag71xx: rework ag71xx_mdio_mii_read/write
- ag71xx: set proper mask for the addr in ag71xx_mdio_mii_read/write
- Kconfig: remove MDIO_BITBANG
- ag71xx: ./scripts/checkpatch.pl it.
2019.05.19 v4:
- DT: define eth and mdio clocks
- ag71xx: remove module parameters
- ag71xx: return proper error value on mdio_read/write
- ag71xx: use proper mdio clock registration
- ag71xx: add ag71xx_dma_wait_stop() for ag71xx_dma_reset()
- ag71xx: remove ag71xx_speed_str()
- ag71xx: use phydev->link/sped/duplex instead of ag-> variants
- ag71xx: use WARN() instead of BUG()
- ag71xx: drop big part of ag71xx_phy_link_adjust()
- ag71xx: drop most of ag71xx_do_ioctl()
- ag71xx: register eth clock
- ag71xx: remove AG71XX_ETH0_NO_MDIO quirk.
2019.04.22 v3:
- ag71xx: use phy_modes() instead of ag71xx_get_phy_if_mode_name()
- ag71xx: remove .ndo_poll_controller support
- ag71xx: unregister_netdev before disconnecting phy.
2019.04.18 v2:
- ag71xx: add list of openwrt authors
- ag71xx: remove redundant PHY_POLL assignment
- ag71xx: use phy_attached_info instead of netif_info
- ag71xx: remove redundant netif_carrier_off() on .stop.
- DT: use "ethernet" instead of "eth"
This patch series provide ethernet support for many Atheros/QCA
MIPS based SoCs.
I reworked ag71xx driver which was previously maintained within OpenWRT
repository. So far, following changes was made to make upstreaming
easier:
- everything what can be some how used in user space was removed. Most
of it was debug functionality.
- most of deficetree bindings was removed. Not every thing made sense
and most of it is SoC specific, so it is possible to detect it by
compatible.
- mac and mdio parts are merged in to one driver. It makes easier to
maintaine SoC specific quirks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Add support for Atheros/QCA AR7XXX/AR9XXX/QCA95XX built-in ethernet mac support
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add binding documentation for Atheros/QCA networking IP core used
in many routers.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michal Kalderon says:
====================
qed*: Improve performance on 100G link for offload protocols
This patch series modifies the current implementation of PF selection.
The refactoring of the llh code enables setting additional filters
(mac / protocol) per PF, and improves performance for offload protocols
(RoCE, iWARP, iSCSI, fcoe) on 100G link (was capped at 90G per single
PF).
Improved performance on 100G link is achieved by configuring engine
affinty to each PF.
The engine affinity is read from the Management FW and hw is configured accordingly.
A new hw resource called PPFID is exposed and an API is introduced to utilize
it. This additional resource enables setting the affinity of a PF and providing
more classification rules per PF.
qedr,qedi,qedf are also modified as part of the series. Without the
changes functionality is broken.
v1 --> v2
---------
- Remove iWARP module parameter. Instead use devlink param infrastructure
for setting the iwarp_cmt mode. Additional patch added to the series for
adding the devlink support.
- Fix kbuild test robot warning on qed_llh_filter initialization.
- Remove comments inside function calls
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Add iWARP engine affinity setting for supporting iWARP over 100g.
iWARP cannot be distinguished by the LLH from L2, hence the
engine division will affect L2 as well. For this reason we add
a parameter to devlink to determine the engine division.
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The table currently contains a single parameter for
configuring whether iWARP should be enabled on a 100g
device. Enabling iWARP on a 100g device impacts L2
performance and is therefore not enabled by default.
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
In 100g mode the doorbell bar is united for both engines. Set
the correct offset in the hwfn so that the doorbell returned
for RoCE is in the affined hwfn.
Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Denis Bolotin <denis.bolotin@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet
Marek Vasut
David S. Miller
Jian Shen
Oleksij Rempel
Chad Dupuis
Manish Rangankar
Michal Kalderon