19 Feb, 2014
40 commits
-
It's slightly smaller/faster for some architectures.
Make sure def_multicast_addr is __aligned(2)Signed-off-by: Joe Perches
Signed-off-by: David S. Miller -
These include are here since kernel 2.2.7, but probably never used.
Signed-off-by: Florent Fourcot
Signed-off-by: David S. Miller -
phy_set_csma_params has a redundant (and impossible) check for
"retries", found by smatch. The check was supposed to be for
frame_retries, but wasn't moved during development when
phy_set_frame_retries was introduced. Also, maxBE >= 3 as required by
the standard is not enforced.Remove the redundant check, assure max_be >= 3 and check -1
Signed-off-by: David S. Miller -
This patch fixes a typo in the Device Tree binding for the
leading '#'.Reported-by: Sergei Shtylyov
Signed-off-by: Florian Fainelli
Signed-off-by: David S. Miller -
Rename the following functions, which are shorter and more in line
with common naming practice in the network subsystem.tipc_bclink_send_msg->tipc_bclink_xmit
tipc_bclink_recv_pkt->tipc_bclink_rcv
tipc_disc_recv_msg->tipc_disc_rcv
tipc_link_send_proto_msg->tipc_link_proto_xmit
link_recv_proto_msg->tipc_link_proto_rcv
link_send_sections_long->tipc_link_iovec_long_xmit
tipc_link_send_sections_fast->tipc_link_iovec_xmit_fast
tipc_link_send_sync->tipc_link_sync_xmit
tipc_link_recv_sync->tipc_link_sync_rcv
tipc_link_send_buf->__tipc_link_xmit
tipc_link_send->tipc_link_xmit
tipc_link_send_names->tipc_link_names_xmit
tipc_named_recv->tipc_named_rcv
tipc_link_recv_bundle->tipc_link_bundle_rcv
tipc_link_dup_send_queue->tipc_link_dup_queue_xmit
link_send_long_buf->tipc_link_frag_xmittipc_multicast->tipc_port_mcast_xmit
tipc_port_recv_mcast->tipc_port_mcast_rcv
tipc_port_reject_sections->tipc_port_iovec_reject
tipc_port_recv_proto_msg->tipc_port_proto_rcv
tipc_connect->tipc_port_connect
__tipc_connect->__tipc_port_connect
__tipc_disconnect->__tipc_port_disconnect
tipc_disconnect->tipc_port_disconnect
tipc_shutdown->tipc_port_shutdown
tipc_port_recv_msg->tipc_port_rcv
tipc_port_recv_sections->tipc_port_iovec_rcvrelease->tipc_release
accept->tipc_accept
bind->tipc_bind
get_name->tipc_getname
poll->tipc_poll
send_msg->tipc_sendmsg
send_packet->tipc_send_packet
send_stream->tipc_send_stream
recv_msg->tipc_recvmsg
recv_stream->tipc_recv_stream
connect->tipc_connect
listen->tipc_listen
shutdown->tipc_shutdown
setsockopt->tipc_setsockopt
getsockopt->tipc_getsockoptAbove changes have no impact on current users of the functions.
Signed-off-by: Ying Xue
Reviewed-by: Jon Maloy
Signed-off-by: David S. Miller -
Add support of the device tree probing for the Renesas SH-Mobile SoCs
documenting the device tree binding as necessary.This work is loosely based on the original patch by Nobuhiro Iwamatsu
.Signed-off-by: Sergei Shtylyov
Signed-off-by: David S. Miller -
This patch is an attempt to gather the Ethernet related bindings in one file,
like it's done in the MMC and some other subsystems. It should save some of
the trouble of documenting several properties over and over in each binding
document, instead only making reference to the main file.I have used the Embedded Power Architecture(TM) Platform Requirements (ePAPR)
standard as a base for the properties description, also documenting some ad-hoc
properties that have been introduced over time despite having direct analogs in
ePAPR.Signed-off-by: Sergei Shtylyov
Signed-off-by: David S. Miller -
checkpatch.pl clean-up, from 14 error/ 277 warnings, to 0 errors, 7 warnings
Signed-off-by: Justin van Wijngaarden
Signed-off-by: David S. Miller -
Veaceslav Falico says:
====================
bonding: add an option to rely on unvalidated arp packetsv4 -> v5:
Again per Nik's advise correct the bond_opts restrictions for arp_validate
- set it the same as arp_interval.v3 -> v4:
Per Nikolay's advise, remove the new bond_opts restriction on modes setting
for arp_validate.v2 -> v3:
Per Jay's advise, use the 'filter' keyword instead of 'arp' one, and use
his text for documentation. Also, rebase on the latest net-next. Sorry for
the delay, didn't manage to send it before net-next was closed.v1 -> v2:
Don't remove the 'all traffic' functionality - rather, add new arp_validate
options to specify that we want *only* unvalidated arps.Currently, if arp_validate is off (0), slave_last_rx() returns the
slave->dev->last_rx, which is always updated on *any* packet received by
slave, and not only arps. This means that, if the validation of arps is
off, we're treating *any* incoming packet as a proof of slave being up, and
not only arps.This might seem logical at the first glance, however it can cause a lot of
troubles and false-positives, one example would be:The arp_ip_target is NOT accessible, however someone in the broadcast domain
spams with any broadcast traffic. This way bonding will be tricked that the
slave is still up (as in - can access arp_ip_target), while it's not.The net_device->last_rx is already used in a lot of drivers (even though the
comment states to NOT do it :)), and it's also ugly to modify it from bonding.However, some loadbalance setups might rely on the fact that even non-arp
traffic is a sign of slave being up - and we definitely can't break anyones
config - so an extension to arp_validate is needed.So, to fix this, add an option for the user to specify if he wants to
filter out non-arp traffic on unvalidated slaves, remove the last_rx from
bonding, *always* call bond_arp_rcv() in slave's rx_handler (which is
bond_handle_frame), and if we spot an arp there with this option on - update
the slave->last_arp_rx - and use it instead of net_device->last_rx. Finally,
rename last_arp_rx to last_rx to reflect the changes.Also rename slave->jiffies to ->last_link_up, to reflect better its
meaning, add the new option's documentation and update the arp_validate one
to be a bit more descriptive.
====================Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
To reflect the new meaning.
CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
slave->jiffies is updated every time the slave becomes active, which, for
bonding, means that its link is 'up'.CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Now that all the logic is handled via last_arp_rx, we don't need to use
last_rx.CC: Jay Vosburgh
CC: Andy Gospodarek
CC: "David S. Miller"
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Now that last_arp_rx correctly show the last time we've received an ARP, we
can use it safely instead of slave->dev->last_rx.CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Now that last_arp_rx really has the last time we've received any (validated or
not) ARP, we can use it in slave_last_rx() instead of slave->dev->last_rx.CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Now that the options are in place - arp_validate can be set to receive all
the traffic or only arp packets to verify if the slave is up, when the
slave isn't validated.CC: Rob Landley
CC: "David S. Miller"
CC: Nikolay Aleksandrov
CC: Ding Tianhong
CC: Neil Horman
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Currently we can either receive any traffic as a proff of slave being up,
or only *validated* arp traffic (i.e. with src/dst ip checked).Add an option to be able to specify if we want to receive non-validated arp
traffic only.CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Currently we only set bond_arp_rcv() if we're using arp_validate, however
this makes us skip updating last_arp_rx if we're not validating incoming
ARPs - thus, if arp_validate is off, last_arp_rx will never be updated.Fix this by always setting up recv_probe = bond_arp_rcv, even if we're not
using arp_validate.CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Currently we're updating the last_arp_rx only when we've validate the
packet, however afterwards we use it as 'ANY last packet received', but not
only validated ARPs.Fix this by updating it in case of any packet received. It won't break the
arp_validation=0 because we, anyway, return the correct slave->dev->last_rx in
slave_last_rx().CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Signed-off-by: David S. Miller -
Currently it's disabled because it's sometimes hard, in typical configs, to
make it work - because of the nature how the loadbalance modes work - as
it's hard to deliver valid arp replies to correct slaves by the switch.However we still can use arp_validation in loadbalance with several other
configs, per example with arp_validate == 2 for backup with one broadcast
domain, without the switch(es) doing any balancing - this way we'd be (a
bit more) sure that the slave is up.So, enable it to let users decide which one works/suits them best. Also
correct the mode limitation from BOND_OPT_ARP_VALIDATE.CC: Nikolay Aleksandrov
CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Acked-by: Nikolay Aleksandrov
Signed-off-by: David S. Miller -
We're always called with rcu_read_lock() held (bond_arp_rcv() is only
called from bond_handle_frame(), which is rx_handler and always called
under rcu from __netif_receive_skb_core() ).The slave active/passive and/or bonding params can change in-flight, however
we don't really care about that - we only modify the last time packet was
received, which is harmless.CC: Jay Vosburgh
CC: Andy Gospodarek
Signed-off-by: Veaceslav Falico
Acked-by: Ding Tianhong
Signed-off-by: David S. Miller -
Hayes Wang says:
====================
r8152: improvement and new featuresChange some flows or behavior to improve the efficiency or make the
code readable. Besides, support WOL and runtime suspend.
====================Signed-off-by: David S. Miller
-
Support get_msglevel and set_msglevel.
Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Set disable_hub_initiated_lpm = 1.
Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Replace netif_rx with netif_receive_skb to avoid disabling irq frequently
for increasing the efficiency.Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Disable teredo for RTL8152 by default.
Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Support runtime suspend for RTL8152 and RTL8153.
Move tx_bottom() from tasklet to delayed_work. That avoids to
transmit tx packets after calling autosuspend.Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Support WOL for RTL8152 and RTL8153.
Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Add up method for rtl_ops and asign relative functions. Move
clear_bp() and hw_phy_cfg() from init method to up method of rtl_ops.
Call rtl_ops.up() for ndo_open() and rtl_ops.down for ndo_stop().Replace allocating the memory in probe() with in ndo_open().
Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
PHY reset is necessary after some hw settings. However, it would
cause the linking down, and so does the set_speed function. Combine
the PHY reset with set_speed function. That could reduce the frequency
of linking down and accessing the PHY register.Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Modify the method of enabling the PHY to clear BMCR_PDOWN only.
Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Replace getting one item from a list with getting the whole list one time.
Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Except for RTL_VER_01, replace loading the MAC address from PLA_IDR
with from PLA_BACKUP. The default MAC address may be modified by
the other OS, so the PLA_IDR may be not the default MAC address.The data in the PLA_BACKUP address of the RTL_VER_01 may be destoryed,
so load MAC address from PLA_IDR for RTL_VER_01.Signed-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Modify the following functions.
- r8153_u1u2en
- r8153_u2p3en
- r8153_power_cut_enSigned-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Replace some codes with the following three functions.
- rtl_drop_queued_tx
- rxdy_gated_en
- r8152_power_cut_enSigned-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Move the following functions which is for the further coding.
- rtl_clear_bp
- r8153_clear_bp
- r8153_teredo_off
- r8152b_disable_aldps
- r8152b_enable_aldps
- r8152b_hw_phy_cfgSigned-off-by: Hayes Wang
Signed-off-by: David S. Miller -
Hariprasad Shenai says:
====================
Adds support for Chelsio T5 40G adapter and Misc. fixesThis patch series adds support for Chelsio T5 40G adapters and provides
miscelleneous fixes for cxgb4 driver.It also adds device ids of two new T5 adapters.
We would like to request this patch series to get merged via David Miller's
'net-next' tree.We have included all the maintainers of respective drivers. Kindly review the
change and let us know in case of any review comments.
====================Signed-off-by: David S. Miller
-
Signed-off-by: Hariprasad Shenai
Signed-off-by: David S. Miller -
Also, modify is_eth_imm() to return header length so it doesn't
have to be recomputed in calc_tx_flits().Based on original work by Mike Werner
Signed-off-by: Kumar Sanghvi
Signed-off-by: David S. Miller -
Remove unused registers for registers list, and add missing ones
Based on original work by Santosh RastapurSigned-off-by: Kumar Sanghvi
Signed-off-by: David S. Miller
