Commit graph

575554 commits

Author SHA1 Message Date
Saeed Mahameed
08fb1dacdd net/mlx5e: Support DCBNL IEEE ETS
Support the ndo_setup_tc callback and the needed methods
for multi TC/UP support, and removed the default_vlan_prio
from mlx5e_priv which is always 0, it was replaced with
hardcoded "0" in the new select queue method.

For that we now create MAX_NUM_TC num of TISs (one per prio)
on netdevice creation instead of priv->params.num_tc which
was always 1.

So far each channel had a single TXQ, Now each channel has a
TXQ per TC (Traffic Class).

Added en_dcbnl.c which implements the set/get DCBNL IEEE ETS,
set/get dcbx and registers the mlx5e dcbnl ops.

We still use the kernel's default TXQ selection method to select the
channel to transmit through but now we use our own method to select
the TXQ inside the channel based on VLAN priority.

In mlx5, as opposed to mlx4, tc group N gets lower priority than
tc group N+1.

CC: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Rana Shahout <ranas@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-24 13:50:21 -05:00
Saeed Mahameed
4f3961eeaf net/mlx5: Introduce physical port TC/prio access functions
Add access functions to set and query a physical port TC groups
and prio parameters.

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-24 13:50:20 -05:00
Achiad Shochat
ad909eb064 net/mlx5: Introduce physical port PFC access functions
Add access functions to set and query a physical port PFC
(Priority Flow Control) parameters.

Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-24 13:50:20 -05:00
Achiad Shochat
ada68c31ba net/mlx5: Introduce a new header file for physical port functions
All the device physical port access functions are implemented in the
port.c file.
We just extract the exposure of these functions from driver.h into a
dedicated header file called port.h.

Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-24 13:50:20 -05:00
Craig Gallek
e5fbfc1c2d soreuseport: fix merge conflict in tcp bind
One of the validation checks for the new array-based TCP SO_REUSEPORT
validation was unintentionally dropped in ea8add2b19.  This adds it back.

Lack of this check allows the user to allocate multiple sock_reuseport
structures (leaking all but the first).

Fixes: ea8add2b19 ("tcp/dccp: better use of ephemeral ports in bind()")
Signed-off-by: Craig Gallek <kraig@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-24 13:38:18 -05:00
David S. Miller
f5461c2763 Merge branch 'dsa-pass-bridge-to-drivers'
Vivien Didelot says:

====================
net: dsa: pass bridge device to drivers

This patchset simplifies the DSA layer.

A switch may support multiple bridges with the same hardware VLAN. Thus a check
such as dsa_bridge_check_vlan_range must be moved from the DSA layer to the
concerned driver.

The first purpose of this patchset is to help moving this check to the
mv88e6xxx driver, which is the only one affected at the moment.

To do that, pass directly the bridge net_device structure down to the DSA
drivers, instead of calculating a bitmask of bridge members.

The second purpose is to prepare the replacement of the complex
port_vlan_getnext approach. A second patchset is ready to follow, implementing
port_vlan_dump and thus simplifying the DSA slave code one more time.

Note that this patchset applies on top of https://lkml.org/lkml/2016/2/5/532.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 14:52:46 -05:00
Vivien Didelot
9d2dd73669 net: dsa: remove dsa_bridge_check_vlan_range
DSA drivers may support multiple bridge groups with the same hardware
VLAN. The mv88e6xxx driver which cannot yet, already has its own check
for overlapping bridges. Thus remove the check from the DSA layer.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 14:52:46 -05:00
Vivien Didelot
da9c359e19 net: dsa: mv88e6xxx: check hardware VLAN in use
The DSA drivers now have access to the VLAN prepare phase and the bridge
net_device. It is easier to check for overlapping bridges from within
the driver. Thus add such check in mv88e6xxx_port_vlan_prepare.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 14:52:46 -05:00
Vivien Didelot
a6692754d6 net: dsa: pass bridge down to drivers
Some DSA drivers may or may not support multiple software bridges on top
of an hardware switch.

It is more convenient for them to access the bridge's net_device for
finer configuration.

Removing the need to craft and access a bitmask also simplifies the
code.

This patch changes the signature of bridge related functions, update DSA
drivers, and removes dsa_slave_br_port_mask.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 14:52:46 -05:00
Vivien Didelot
d715fa6431 net: dsa: mv88e6xxx: add port private structure
Add a per-port mv88e6xxx_priv_port structure to store per-port related
data, instead of adding several arrays of DSA_MAX_PORTS elements in the
mv88e6xxx_priv_state structure.

It currently only contains the port STP state.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 14:52:46 -05:00
David S. Miller
9b69d20630 This is a cleanup patchset: first the BATADV_BONDING_TQ_THRESHOLD
constant gets removed as it was defined but not used anywhere,
 then all our *_free_ref functions are renamed to *_put in order
 to follow the kernel naming convention by Sven Eckelmann.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABCAAGBQJWy/PaAAoJENpFlCjNi1MRZbYP/2OCcYUSs2DdbcYsdhPLp7Ny
 3nsgc863uSZDrugNQVVppa8rWMeJAEwMomYYw4PdHI4hQ03meUQtB3AqvdHlJJXf
 MdtVm7U17Nlkq9X81qN4enXbME2hTPvZ+xLPojfhcWNy0C+q/aNbYewzdNaRPVE5
 pBdbD9iGMK3Umbfcec6ZOmx8De7vwbl9ngX/YZ8ZxAj9SE5YPzs+l+WvZrWcBuE3
 FhHAWzAizS4224ZLdlOhuP+9PwHqf+x9r5fqEIcIdbnVO5TA1+Ws0pl7u3Tbv3Nr
 9XNKNVhLSQEVB0ALWC9YhOknH4SbbEqhzd/P4U02n+OMkexS7a0cojmdjL4aegwr
 kseryEMELeudwMRMty1lbYvCsHoiOnd04BJ2S9URjEPsZ9jllFBO93Y/l6JLS/2H
 +zwZSDecgX4DJAjRIlnvKjNW80cZ/G5QRkqgeTkS8LO6TFuysrZFtIADnp29pgq6
 oc3LpvqguRIQgc7yhQa4886Bt/JRe85e2KOL9To8gFqc1OvZjd2Ri0hBi2RaObf5
 /6LkL9LDM4B9BFcNkyTJOnBIk2sB841tsgUPm4MvydfAjVRvdyYIWHfSc8PR1WMK
 ndWcVkclLtSJ0x8bhlLJYo6hN6f+IZczwzbk9Z3hSP5WsS4o5cA3LYjxI4+zHPsz
 A4pO2NVhc7K36rYxYMGR
 =1jap
 -----END PGP SIGNATURE-----

Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge

Antonio Quartulli says:

====================
pull request [net-next]: batman-adv 20160223

This is a cleanup patchset: first the BATADV_BONDING_TQ_THRESHOLD
constant gets removed as it was defined but not used anywhere,
then all our *_free_ref functions are renamed to *_put in order
to follow the kernel naming convention by Sven Eckelmann.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 14:49:17 -05:00
Dan Carpenter
a30a9ea6e2 rocker: fix rocker_world_port_obj_vlan_add()
We were changing return values and accidentally made
rocker_world_port_obj_vlan_add() into a no-op.

Fixes: fccd84d449 ('rocker: return -EOPNOTSUPP for undefined world ops')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 13:12:31 -05:00
Sven Eckelmann
7e2366c626 batman-adv: Rename batadv_tt_orig_list_entry *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:51:01 +08:00
Sven Eckelmann
5dafd8a6cc batman-adv: Rename batadv_tt_global_entry *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:51:01 +08:00
Sven Eckelmann
95c0db90c7 batman-adv: Rename batadv_tt_local_entry *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:51:00 +08:00
Sven Eckelmann
21754e2501 batman-adv: Rename batadv_orig_node_vlan *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:50:58 +08:00
Sven Eckelmann
5fff28255f batman-adv: Rename batadv_nc_path *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:49:11 +08:00
Sven Eckelmann
27ad7545bb batman-adv: Rename batadv_nc_node *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:49:11 +08:00
Sven Eckelmann
9c3bf08189 batman-adv: Rename batadv_softif_vlan *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:49:10 +08:00
Sven Eckelmann
4a13147cb5 batman-adv: Rename batadv_tvlv_container *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:49:10 +08:00
Sven Eckelmann
ba610043af batman-adv: Rename batadv_tvlv_handler *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:49:09 +08:00
Sven Eckelmann
3a01743ddf batman-adv: Rename batadv_gw_node *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:49:06 +08:00
Sven Eckelmann
a6416f9ffc batman-adv: Rename batadv_dat_entry *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:28 +08:00
Sven Eckelmann
321e3e0884 batman-adv: Rename batadv_claim *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:27 +08:00
Sven Eckelmann
c8b86c1241 batman-adv: Rename batadv_backbone_gw *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:27 +08:00
Sven Eckelmann
accadc35a1 batman-adv: Rename batadv_hardif_neigh *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:26 +08:00
Sven Eckelmann
35f94779c9 batman-adv: Rename batadv_orig_ifinfo *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:26 +08:00
Sven Eckelmann
044fa3ae12 batman-adv: Rename batadv_neigh_ifinfo *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:25 +08:00
Sven Eckelmann
25bb250996 batman-adv: Rename batadv_neigh_node *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:25 +08:00
Sven Eckelmann
82047ad7fe batman-adv: Rename batadv_hardif *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:24 +08:00
Sven Eckelmann
5d9673109c batman-adv: Rename batadv_orig_node *_free_ref function to *_put
The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
2016-02-23 13:48:24 +08:00
Antonio Quartulli
e9ccd7e39c batman-adv: remove unused BATADV_BONDING_TQ_THRESHOLD constant
BATADV_BONDING_TQ_THRESHOLD is not used anymore since the implementation
of the bat_neigh_is_similar_or_better() API function.
Such function uses the more generic BATADV_TQ_SIMILARITY_THRESHOLD
constant.

Therefore, remove definition of the unused BATADV_BONDING_TQ_THRESHOLD
constant.

Signed-off-by: Antonio Quartulli <a@unstable.cc>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
2016-02-23 13:48:23 +08:00
David S. Miller
b633353115 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/phy/bcm7xxx.c
	drivers/net/phy/marvell.c
	drivers/net/vxlan.c

All three conflicts were cases of simple overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-23 00:09:14 -05:00
Linus Torvalds
dea08e6044 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
 "Looks like a lot, but mostly driver fixes scattered all over as usual.

  Of note:

   1) Add conditional sched in nf conntrack in cleanup to avoid NMI
      watchdogs.  From Florian Westphal.

   2) Fix deadlock in nfnetlink cttimeout, also from Floarian.

   3) Fix handling of slaves in bonding ARP monitor validation, from Jay
      Vosburgh.

   4) Callers of ip_cmsg_send() are responsible for freeing IP options,
      some were not doing so.  Fix from Eric Dumazet.

   5) Fix per-cpu bugs in mvneta driver, from Gregory CLEMENT.

   6) Fix vlan handling in mv88e6xxx DSA driver, from Vivien Didelot.

   7) bcm7xxx PHY driver bug fixes from Florian Fainelli.

   8) Avoid unaligned accesses to protocol headers wrt.  GRE, from
      Alexander Duyck.

   9) SKB leaks and other problems in arc_emac driver, from Alexander
      Kochetkov.

  10) tcp_v4_inbound_md5_hash() releases listener socket instead of
      request socket on error path, oops.  Fix from Eric Dumazet.

  11) Missing socket release in pppoe_rcv_core() that seems to have
      existed basically forever.  From Guillaume Nault.

  12) Missing slave_dev unregister in dsa_slave_create() error path,
      from Florian Fainelli.

  13) crypto_alloc_hash() never returns NULL, fix return value check in
      __tcp_alloc_md5sig_pool.  From Insu Yun.

  14) Properly expire exception route entries in ipv4, from Xin Long.

  15) Fix races in tcp/dccp listener socket dismantle, from Eric
      Dumazet.

  16) Don't set IFF_TX_SKB_SHARING in vxlan, geneve, or GRE, it's not
      legal.  These drivers modify the SKB on transmit.  From Jiri Benc.

  17) Fix regression in the initialziation of netdev->tx_queue_len.
      From Phil Sutter.

  18) Missing unlock in tipc_nl_add_bc_link() error path, from Insu Yun.

  19) SCTP port hash sizing does not properly ensure that table is a
      power of two in size.  From Neil Horman.

  20) Fix initializing of software copy of MAC address in fmvj18x_cs
      driver, from Ken Kawasaki"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (129 commits)
  bnx2x: Fix 84833 phy command handler
  bnx2x: Fix led setting for 84858 phy.
  bnx2x: Correct 84858 PHY fw version
  bnx2x: Fix 84833 RX CRC
  bnx2x: Fix link-forcing for KR2
  net: ethernet: davicom: fix devicetree irq resource
  fmvj18x_cs: fix incorrect indexing of dev->dev_addr[] when copying the MAC address
  Driver: Vmxnet3: Update Rx ring 2 max size
  net: netcp: rework the code for get/set sw_data in dma desc
  soc: ti: knav_dma: rename pad in struct knav_dma_desc to sw_data
  net: ti: netcp: restore get/set_pad_info() functionality
  MAINTAINERS: Drop myself as xen netback maintainer
  sctp: Fix port hash table size computation
  can: ems_usb: Fix possible tx overflow
  Bluetooth: hci_core: Avoid mixing up req_complete and req_complete_skb
  net: bcmgenet: Fix internal PHY link state
  af_unix: Don't use continue to re-execute unix_stream_read_generic loop
  unix_diag: fix incorrect sign extension in unix_lookup_by_ino
  bnxt_en: Failure to update PHY is not fatal condition.
  bnxt_en: Remove unnecessary call to update PHY settings.
  ...
2016-02-22 12:18:07 -08:00
Linus Torvalds
5c102d0eca Two fixes headed for stable:
Remove an un-necessary speed_index lookup for thermal hook in the gpio-fan
 driver. The unnecessary speed lookup can hog the system.
 
 Handle negative conversion values correctly in the ads1015 driver.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJWydseAAoJEMsfJm/On5mBhxgP/iVNIDIusNLBHD7VG2vtpWim
 +nAmcdllLdtuT459zGX5z5HE3b7oj8v5JYW9TUH0x+N4WhvFZ9TWgH8OXt2cuUZ3
 vgbgt9QJLTzP6PHFdhhF2rLrL1Ur5eyeV0fIlRVHj2KqZixILcutLn3+TDKE1Buc
 o2Y5+CXI/XJZ2y5U8SOK5xYC1EmYkijc5rTmDdF1/5DhNzupO4S6bW/MdY9Qo5X6
 0qkyLQ01eH1GqnvUA9VNhDjlU7NZWVFpd/StL8IQk313E+79m3vwAlSNK6a33eC2
 w4nuFLA4zPfJwRYI7dN8jePCs+Y10ucfmX+EKFU7JzC4WTvyv1P76Ilrd6/ZuDJx
 YQ8ClT9ZscT9xqr+0MnhkBeE1Mu6YZoDLVaSCymcIp1E7mTAMY8yMBknFcWEZIX7
 cJuqMskvBHn7o1WCzzYOqFgOv4csm3fcazeEzp+R25Ds4NE715ClUfFZI6gLc9lg
 vYlLtU2mQGI3IsdD/a1/WOefOPGsFrGwVIAcgsi5zlCYFY/BSa9PLu/dWoLtomnP
 GEUUDIEyKsZ7om9B4B9229izL9jRT5MsYbh7vJb/1XULpXMBg1ESqhamxmtxV+oU
 J5fIlpw0g1/83mul8rq9FIeAxTcgAXsrGtJUWpatd/rHrQOgP/w5w9N3MkX7LDLE
 ccP+uEEP2z/i+PgOmr0L
 =luAI
 -----END PGP SIGNATURE-----

Merge tag 'hwmon-for-linus-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:
 "Two fixes headed for stable:

   - Remove an unnecessary speed_index lookup for thermal hook in the
     gpio-fan driver.  The unnecessary speed lookup can hog the system.

   - Handle negative conversion values correctly in the ads1015 driver"

* tag 'hwmon-for-linus-v4.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (gpio-fan) Remove un-necessary speed_index lookup for thermal hook
  hwmon: (ads1015) Handle negative conversion values correctly
2016-02-22 12:12:46 -08:00
Linus Torvalds
a16152c897 Additional 4.5-rc5 fixes
- One fix ocrdma - The new CQ API support was added to ocrdma, but they
   got the arming logic wrong, so without this, transfers eventually fail
   when they fail to arm the interrupt properly under load
 - Two related fixes for mlx4 - When we added the 64bit extended counters
   support to the core IB code, they forgot to update the RoCE side of the
   mlx4 driver (the IB side they properly updated).  I debated whether or
   not to include these patches as they could be considered feature
   enablement patches, but the existing code will blindy copy the 32bit
   counters, whether any counters were requested at all (a bug).  These
   two patches make it A) check to see that counters were requested and
   B) copy the right counters (the 64bit support is new, the 32bit is
   not).  For that reason I went ahead and took them.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJWxI9xAAoJELgmozMOVy/dqRgP/3JbB5MMcqqrxCXGE7874YOO
 ZXldH2nJ+uIffWn1IUDJd01vWKDbxBD5joD+HgH1XLjmSQZf7I6APmayTMx43k/k
 Ps4fg4iDU2HY35w4s8hCgIj1WmKtYWPA2wHFB1VUO8nhLQD0fxCInw3feDhOXu23
 VYSBOypHIMHZfldOog/RXQ4/cCStTmhyDlPtcldWTpMm/SmBEs/iGoUXe5gLHZfk
 aKEK2OOC/Yk/iK4flnYsNcgDhFfTcFlpbUtBfLYvFd9UxBCkPsB7WE5BT06zvEHe
 Cp5IN7093Nhh66uKyDHyzBJFMrZB3crcqmEGsauE6iBF6iQItlvVMch7DHP4FEWP
 2VlYKbhINH7yfl/bXq9CyljA2wcPS5MDtQgrEwa/qMeA8sqEQWnyPgS4xGKnufoQ
 SbvPY9pdzhU2G6weoRSiVfpMXh2dl/kbOcsn/rywfyrJ4Ne1lE60Di75WEpwxD+I
 4cRktAZp5W2gnv9NJRA/iYMQCVxJ9Sd7aj+dFfWOzJf3uuOlvMALTPuWF4zyeT1U
 VKpptmAmq0l3zVtpnmuVNO4BqC+00L+sojrkeGX9ZhLBaJZfUkj10sjPAWGHNU28
 liQ3Wnqb7q5Z7ROBs5bbMub7Q4+hWiEINPQtFm4f43bmievI9QgPjoNQXjXea7vI
 W9WXEhYS1fjI9z3w4Oqg
 =QD36
 -----END PGP SIGNATURE-----

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull rdma fixes from Doug Ledford:
 "One ocrdma fix:

   - The new CQ API support was added to ocrdma, but they got the arming
     logic wrong, so without this, transfers eventually fail when they
     fail to arm the interrupt properly under load

  Two related fixes for mlx4:

   - When we added the 64bit extended counters support to the core IB
     code, they forgot to update the RoCE side of the mlx4 driver (the
     IB side they properly updated).

     I debated whether or not to include these patches as they could be
     considered feature enablement patches, but the existing code will
     blindy copy the 32bit counters, whether any counters were requested
     at all (a bug).

     These two patches make it (a) check to see that counters were
     requested and (b) copy the right counters (the 64bit support is
     new, the 32bit is not).  For that reason I went ahead and took
     them"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma:
  IB/mlx4: Add support for the port info class for RoCE ports
  IB/mlx4: Add support for extended counters over RoCE ports
  RDMA/ocrdma: Fix arm logic to align with new cq API
2016-02-22 12:04:11 -08:00
Linus Torvalds
7ee302f6f7 Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
 "Some bugfixes from I2C for you:

  A fix for a RuntimePM regression with OMAP, a fix to enable TCO for
  Lewisburg platforms, and a typo fix while we are here"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: i801: Adding Intel Lewisburg support for iTCO
  i2c: uniphier: fix typos in error messages
  i2c: omap: Fix PM regression with deferred probe for pm_runtime_reinit
2016-02-22 11:55:18 -08:00
Ray Bellis
b1d95ae5c5 tools, bpf_asm: simplify parser rule for BPF extensions
We can already use yylval in the lexer for encoding the BPF extension
number, so that the parser rules can be further reduced to a single one
for each B/H/W case.

Signed-off-by: Ray Bellis <ray@isc.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-22 13:29:42 -05:00
Sudip Mukherjee
0c71de6634 netcp: use pointer to fix build fail
While building keystone_defconfig of arm we are getting build failure
with the error:

drivers/net/ethernet/ti/netcp_core.c:1846:31: error: invalid type argument of '->' (have 'struct tc_to_netdev')
  if (handle != TC_H_ROOT || tc->type != TC_SETUP_MQPRIO)
                               ^
drivers/net/ethernet/ti/netcp_core.c:1851:35: error: invalid type argument of '->' (have 'struct tc_to_netdev')
      (dev->real_num_tx_queues < tc->tc))
                                   ^
drivers/net/ethernet/ti/netcp_core.c:1855:8: error: invalid type argument of '->' (have 'struct tc_to_netdev')
  if (tc->tc) {
        ^
drivers/net/ethernet/ti/netcp_core.c:1856:28: error: invalid type argument of '->' (have 'struct tc_to_netdev')
   netdev_set_num_tc(dev, tc->tc);
                            ^
drivers/net/ethernet/ti/netcp_core.c:1857:21: error: invalid type argument of '->' (have 'struct tc_to_netdev')
   for (i = 0; i < tc->tc; i++)
                     ^
drivers/net/ethernet/ti/netcp_core.c: At top level:
drivers/net/ethernet/ti/netcp_core.c:1879:2: warning: initialization from incompatible pointer type
  .ndo_setup_tc  = netcp_setup_tc,
  ^

The callback of ndo_setup_tc should be:
int (*ndo_setup_tc)(struct net_device *dev, u32 handle, __be16 protocol,
                    struct tc_to_netdev *tc);

But we missed marking the last argument as a pointer.

Fixes: 16e5cc6471 ("net: rework setup_tc ndo op to consume general tc operand")
CC: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-22 12:35:58 -05:00
David S. Miller
d856626d3b linux-can-fixes-for-4.5-20160221
-----BEGIN PGP SIGNATURE-----
 
 iQEcBAABCgAGBQJWycVaAAoJED07qiWsqSVqhoIIAKNVMLApOlvduZ2JQYSUJ+tC
 IWjRSuB3sOwCIMKx4DXWhovkTU6j00jxQiEHF5phSOA9n5n+wwJMhgZQeOehAYoS
 smwkKMjJhgvEd4lZ7+OBWj6Xi1mStU3ddYYubE7MkTE/4E6vsnJ6/iVbCyIv4d0F
 7zGnWaq/bca+ccZyrVO9hk3mg8ZD+2L6hGR47E5vWerR4mupifMK0LvmfgIPBsMk
 FVMKhddDek2xUTZxdUesXCvAoOewSfhFbNG3uMH6AFKVjEhFoEC8c0Wn7zLrJ5Zn
 FCec9e4qXRHwQo1MgobLn6SXgrwEoPqXUFTQfNVG8rYkX/vXScXX9V7JZCCuC8U=
 =0Qdk
 -----END PGP SIGNATURE-----

Merge tag 'linux-can-fixes-for-4.5-20160221' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can

Marc Kleine-Budde says:

====================
pull-request: can 2016-02-21

this is a pull reqeust of one patch for net/master.

The patch is by Gerhard Uttenthaler and fixes a potential tx overflow in the
ems_usb driver.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:51:55 -05:00
David S. Miller
dd78dac893 Merge branch 'bnx2x-848xx-phy-fixes'
Yuval Mintz says:

====================
bnx2x: Fix 848xx phys

This series contains link-related fixes, mostly for the 848xx phys
[2 patches are for 84833, and 2 patches are for 84858].
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:50:55 -05:00
Yuval Mintz
4ec0b6d506 bnx2x: Fix 84833 phy command handler
Current initialization sequence is lacking, causing some configurations
to fail.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:50:55 -05:00
Yuval Mintz
bb1187af65 bnx2x: Fix led setting for 84858 phy.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:50:55 -05:00
Yuval Mintz
27ba2d2df0 bnx2x: Correct 84858 PHY fw version
The phy's firmware version isn't being parsed properly as it's
currently parsed like the rest of the 848xx phys.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:50:54 -05:00
Yuval Mintz
512ab9a001 bnx2x: Fix 84833 RX CRC
There's a problem in current 84833 phy configuration -
in case 1Gb link is configured and jumbo-sized packets are being
used, device will experience RX crc errors.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:50:54 -05:00
Yuval Mintz
1e411f0138 bnx2x: Fix link-forcing for KR2
Currently, when link is using KR2 it cannot be forced to any speed other
than 20g.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.om>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:50:54 -05:00
David S. Miller
0162a58302 Merge branch 'qed-next'
Yuval Mintz says:

====================
qed*: Driver updates

This contains various minor changes to driver - changing memory allocation,
fixing a small theoretical bug, as well as some mostly-semantic changes.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:49:16 -05:00
Yuval Mintz
d4ee52897b qed,qede: Bump driver versions to 8.7.0.0
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:49:16 -05:00
Yuval Mintz
944945986f qed: Introduce DMA_REGPAIR_LE
FW hsi contains regpairs, mostly for 64-bit address representations.
Since same paradigm is applied each time a regpair is filled, this
introduces a new utility macro for setting such regpairs.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:49:16 -05:00
Yuval Mintz
06f56b8136 qed: Change metadata needed for SPQ entries
Each configuration element send via ramrod requires a Slow Path Queue
entry. This slightly changes the way such an entry is configured, but
contains mostly semantic changes [where more parameters are gathered
in a sub-struct instead of being directly passed].

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-21 22:49:15 -05:00