rocker_port_fdb_flush() may be called be called with
trans == SWITCHDEV_TRANS_PREPARE and then trans == SWITCHDEV_TRANS_COMMIT from
switchdev_port_attr_set() via switchdev_port_obj_add().

Adding the new entry to the FDB table when trans == SWITCHDEV_TRANS_PREPARE
may result in a memory leak because when trans == SWITCHDEV_TRANS_PREPARE
rocker_flow_tbl_bridge() will allocate memory when called via
rocker_port_fdb_learn(). However, when trans == SWITCHDEV_TRANS_COMMIT
the presence of the FDB entry in the FDB table causes
rocker_port_fdb() to set the ROCKER_OP_FLAG_REFRESH flag which results
in rocker_port_fdb_learn() skipping the call to rocker_flow_tbl_bridge()
which would free the memory allocated by it when
trans == SWITCHDEV_TRANS_PREPARE.

ip link add br0 type bridge
ip link set up dev eth0
ip link set dev eth0 master br0
bridge fdb add 52:54:00:12:35:08 dev eth0
bridge fdb add 52:54:00:12:35:09 dev eth0
[    2.600730] ------------[ cut here ]------------
[    2.601002] kernel BUG at drivers/net/ethernet/rocker/rocker.c:4369!
[    2.601373] invalid opcode: 0000 [#1] SMP
[    2.601963] Modules linked in:
[    2.602355] CPU: 0 PID: 64 Comm: bridge Not tainted 4.1.0-rc3-01048-g6d0f50c50211-dirty #1075
[    2.602721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.8.0-0-g4c59f5d-20150219_092859-nilsson.home.kraxel.org 04/01/2014
[    2.602721] task: ffff880019facef0 ti: ffff88001f96c000 task.ti: ffff88001f96c000
[    2.602721] RIP: 0010:[<ffffffff811f1470>]  [<ffffffff811f1470>] rocker_port_obj_add+0x150/0x160
[    2.602721] RSP: 0018:ffff88001f96fa98  EFLAGS: 00000212
[    2.602721] RAX: ffff880019d4fa68 RBX: ffff88001f96fb18 RCX: 0000000000000000
[    2.602721] RDX: ffff880019d4f000 RSI: ffff88001f96fb18 RDI: ffff880019d4f000
[    2.602721] RBP: 0000000000000001 R08: 0000000000000000 R09: ffff88001f904620
[    2.602721] R10: ffff88001f96fb60 R11: ffff880019e9d100 R12: ffff88001f96fb18
[    2.602721] R13: ffff880019d4f680 R14: ffff88001f904610 R15: ffff8800198f7b80
[    2.602721] FS:  00007f3eee917700(0000) GS:ffff88001b000000(0000) knlGS:0000000000000000
[    2.602721] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.602721] CR2: 00007f3eee4a15cb CR3: 000000001f933000 CR4: 00000000000006b0
[    2.602721] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    2.602721] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
[    2.602721] Stack:
[    2.602721]  0000000000000000 ffff88001f96fb18 ffff880019d4f000 ffff88001f96fb18
[    2.602721]  ffff880019d4f000 ffffffff81332105 ffff88001f96fb50 ffffffff814464c0
[    2.602721]  ffff88001f96fb18 ffff88001f904600 ffff880019d4f000 ffffffff813326e5
[    2.602721] Call Trace:
[    2.602721]  [<ffffffff81332105>] ? __switchdev_port_obj_add+0x25/0x90
[    2.602721]  [<ffffffff813326e5>] ? switchdev_port_obj_add+0x25/0xc0
[    2.602721]  [<ffffffff813327b1>] ? switchdev_port_fdb_add+0x31/0x40
[    2.602721]  [<ffffffff8123911f>] ? rtnl_fdb_add+0xff/0x1e0
[    2.602721]  [<ffffffff81237d8e>] ? rtnetlink_rcv_msg+0x7e/0x250
[    2.602721]  [<ffffffff8121d1ce>] ? __skb_recv_datagram+0xfe/0x4b0
[    2.602721]  [<ffffffff81237d10>] ? rtnetlink_rcv+0x30/0x30
[    2.602721]  [<ffffffff81247958>] ? netlink_rcv_skb+0xa8/0xd0
[    2.602721]  [<ffffffff81237cff>] ? rtnetlink_rcv+0x1f/0x30
[    2.602721]  [<ffffffff81247220>] ? netlink_unicast+0x150/0x200
[    2.602721]  [<ffffffff81247714>] ? netlink_sendmsg+0x374/0x3e0
[    2.602721]  [<ffffffff8120f8df>] ? sock_sendmsg+0xf/0x30
[    2.602721]  [<ffffffff8120ffd3>] ? ___sys_sendmsg+0x1f3/0x200
[    2.602721]  [<ffffffff812100e5>] ? ___sys_recvmsg+0x105/0x140
[    2.602721]  [<ffffffff810a36f0>] ? SyS_readahead+0x90/0x90
[    2.602721]  [<ffffffff81098dfd>] ? filemap_map_pages+0x1ed/0x210
[    2.602721]  [<ffffffff810b77fc>] ? handle_mm_fault+0x5fc/0xe50
[    2.602721]  [<ffffffff81210ef9>] ? __sys_sendmsg+0x39/0x70
[    2.602721]  [<ffffffff8133ce17>] ? system_call_fastpath+0x12/0x6a
[    2.602721] Code: b7 8f a0 06 00 00 48 83 bf 88 06 00 00 00 74 1d 48 83 c4 08 89 ee 4c 89 ef 5b 5d 41 5c 41 5d 0f b7 c9 45 31 c0 e9 51 db ff ff 90 <0f> 0b b8 ea ff ff ff e9 cf fe ff ff 0f 1f 40 00 41 57 41 56 b9
[    2.602721] RIP  [<ffffffff811f1470>] rocker_port_obj_add+0x150/0x160
[    2.602721]  RSP <ffff88001f96fa98>
[    2.615848] ---[ end trace 4f7b4f1c98077108 ]---

The above is resolved by not adding the new FDB entry to the FDB table
if trans == SWITCHDEV_TRANS_PREPARE.

For symmetry this patch also skips deleting FDB entries from the FDB
table trans == SWITCHDEV_TRANS_PREPARE. However, my analysis is that
this never occurs as trans is always SWITCHDEV_TRANS_NONE when removing
FDB entries.

Fixes: c4f20321 ("rocker: support prepare-commit transaction model")
Acked-by: NScott Feldman <sfeldma@gmail.com>
Acked-by: NJiri Pirko <jiri@resnulli.us>
Signed-off-by: NSimon Horman <simon.horman@netronome.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

rocker_port_fdb_flush() is called by rocker_port_stp_update() which in
turn may be called with trans == SWITCHDEV_TRANS_PREPARE and then
trans == SWITCHDEV_TRANS_COMMIT from switchdev_port_attr_set() via
br_set_state().

When rocker_port_fdb_flush() is called with trans == SWITCHDEV_TRANS_PREPARE
it calls rocker_port_fdb_learn() for each entry in the FDB table which in
turn calls rocker_flow_tbl_bridge() which will allocate memory using
rocker_port_kzalloc(). rocker_port_fdb_learn() will then remove the entry
from the FDB table.

Then when rocker_port_fdb_learn() is called with
trans == SWITCHDEV_TRANS_PREPARE no calls are made to rocker_port_fdb_learn()
because there are no longer any entries present in the FDB table. Thus the
memory previously allocated by rocker_port_fdb_learn() is leaked resulting
in the kernel BUG() below.

Furthermore, it looks like the driver ends up with an incorrect view of the
fdb table as the FDB entries are purged from the driver's table but not the
hardware's table.

ip link add br0 type bridge
ip link set up dev eth0
sleep 1
ip link set dev eth0 master br0
[    3.704360] ------------[ cut here ]------------
[    3.704611] kernel BUG at drivers/net/ethernet/rocker/rocker.c:4289!
[    3.704962] invalid opcode: 0000 [#1] SMP
[    3.705537] Modules linked in:
[    3.705919] CPU: 0 PID: 63 Comm: ip Not tainted 4.1.0-rc3-01046-gb9fbe709 #1044
[    3.706191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.8.0-0-g4c59f5d-20150219_092859-nilsson.home.kraxel.org 04/01/2014
[    3.706820] task: ffff880019f70150 ti: ffff88001f92c000 task.ti: ffff88001f92c000
[    3.707138] RIP: 0010:[<ffffffff811f0080>]  [<ffffffff811f0080>] rocker_port_attr_set+0xe0/0xf0
[    3.707990] RSP: 0018:ffff88001f92f808  EFLAGS: 00000212
[    3.708200] RAX: ffff880019d4fa68 RBX: ffff880019d4f000 RCX: 0000000000000000
[    3.708471] RDX: 000000000000000c RSI: ffff88001f92f890 RDI: ffff880019d4f680
[    3.708740] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000004
[    3.708999] R10: ffff880000034024 R11: 0000000000000000 R12: ffff88001f92f890
[    3.709276] R13: ffff88001f8f1c00 R14: 000000000000000b R15: 0000000000000000
[    3.709303] FS:  00007f8ab66bd700(0000) GS:ffff88001b000000(0000) knlGS:0000000000000000
[    3.709303] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.709303] CR2: 0000000000654988 CR3: 000000001f8f3000 CR4: 00000000000006b0
[    3.709303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    3.709303] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
[    3.709303] Stack:
[    3.709303]  ffff88001f8f1c00 000000000000000b ffff88001f92f890 ffff880019d4f000
[    3.709303]  ffff88001f92f890 ffffffff813332f5 ffff88001f92f880 0000000000000000
[    3.709303]  ffff88001f92f890 0000000000000001 ffff880019d4f000 ffffffff81333627
[    3.709303] Call Trace:
[    3.709303]  [<ffffffff813332f5>] ? __switchdev_port_attr_set+0x25/0x90
[    3.709303]  [<ffffffff81333627>] ? switchdev_port_attr_set+0x27/0x120
[    3.709303]  [<ffffffff81318e86>] ? br_set_state+0x36/0x50
[    3.709303]  [<ffffffff8131795c>] ? br_add_if+0x37c/0x400
[    3.709303]  [<ffffffff81238ce1>] ? do_setlink+0x7e1/0x800
[    3.709303]  [<ffffffff8111f980>] ? radix_tree_lookup_slot+0x10/0x30
[    3.709303]  [<ffffffff81136fba>] ? nla_parse+0xaa/0x110
[    3.709303]  [<ffffffff81239c98>] ? rtnl_newlink+0x548/0x870
[    3.709303]  [<ffffffff8111f900>] ? __radix_tree_lookup+0x40/0xb0
[    3.709303]  [<ffffffff81136f3e>] ? nla_parse+0x2e/0x110
[    3.709303]  [<ffffffff81237d7e>] ? rtnetlink_rcv_msg+0x7e/0x250
[    3.709303]  [<ffffffff8121d1be>] ? __skb_recv_datagram+0xfe/0x4b0
[    3.709303]  [<ffffffff81237d00>] ? rtnetlink_rcv+0x30/0x30
[    3.709303]  [<ffffffff81247948>] ? netlink_rcv_skb+0xa8/0xd0
[    3.709303]  [<ffffffff81237cef>] ? rtnetlink_rcv+0x1f/0x30
[    3.709303]  [<ffffffff81247210>] ? netlink_unicast+0x150/0x200
[    3.709303]  [<ffffffff81247704>] ? netlink_sendmsg+0x374/0x3e0
[    3.709303]  [<ffffffff8120f8cf>] ? sock_sendmsg+0xf/0x30
[    3.709303]  [<ffffffff8120ffc3>] ? ___sys_sendmsg+0x1f3/0x200
[    3.709303]  [<ffffffff812100d5>] ? ___sys_recvmsg+0x105/0x140
[    3.709303]  [<ffffffff812228d9>] ? dev_get_by_name_rcu+0x69/0x90
[    3.709303]  [<ffffffff812228d9>] ? dev_get_by_name_rcu+0x69/0x90
[    3.709303]  [<ffffffff81217b7d>] ? skb_dequeue+0x4d/0x60
[    3.709303]  [<ffffffff81217bb0>] ? skb_queue_purge+0x20/0x30
[    3.709303]  [<ffffffff810ebdcf>] ? __inode_wait_for_writeback+0x5f/0xb0
[    3.709303]  [<ffffffff810648b0>] ? autoremove_wake_function+0x30/0x30
[    3.709303]  [<ffffffff81210ee9>] ? __sys_sendmsg+0x39/0x70
[    3.709303]  [<ffffffff8133e097>] ? system_call_fastpath+0x12/0x6a
[    3.709303] Code: bb 90 06 00 00 48 c7 04 24 00 00 00 00 45 31 c9 45 31 c0 48 c7 c1 c0 b7 1e 81 89 ea e8 da da ff ff eb 95 0f 1f 84 00 00 00 00 00 <0f> 0b 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 48 83 fe 15 75
[    3.709303] RIP  [<ffffffff811f0080>] rocker_port_attr_set+0xe0/0xf0
[    3.709303]  RSP <ffff88001f92f808>
[    3.721409] ---[ end trace b7481fcb7cb032aa ]---
Segmentation fault

Fixes: c4f20321 ("rocker: support prepare-commit transaction model")
Acked-by: NScott Feldman <sfeldma@gmail.com>
Acked-by: NJiri Pirko <jiri@resnulli.us>
Signed-off-by: NSimon Horman <simon.horman@netronome.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Use the generic mechanism to declare a bitmap instead of unsigned long.
Signed-off-by: NJoe Perches <joe@perches.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

replace ntoh{s,l} and hton{s,l} calls with the generic byteorder in
cxgb4/t4_hw.c file
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The hwmon interface in the be2net driver causes a link error when
be2net is built-in while the hwmon subsystem is a loadable module:

drivers/built-in.o: In function `be_probe':
drivers/net/ethernet/emulex/benet/be_main.c:5761: undefined reference to `devm_hwmon_device_register_with_groups'

This adds a new Kconfig symbol, following the example of multiple
other drivers that have the same problem. The new CONFIG_BE2NET_HWMON
will not be available when (BE2NET=y && HWMON=m) to avoid this
problem.

We have to also mark be_hwmon_show_temp as 'static' to ensure the
compiler can optimize out all the unused code.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Fixes: 29e9122b ("be2net: Export board temperature using hwmon-sysfs interface.")
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

We expect that MC_CMD_SRIOV will fail if the card has no VFs configured.
So output a readable message instead of a cryptic MCDI error.
Signed-off-by: NEdward Cree <ecree@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

- introduce port fdb obj and generic switchdev_port_fdb_add/del/dump()
- use switchdev_port_fdb_add/del/dump in rocker/team/bonding ndo ops.
- add support for fdb obj in switchdev_port_obj_add/del/dump()
- switch rocker to implement fdb ops via switchdev_ops

v3: updated to sync with named union changes.
Signed-off-by: NSridhar Samudrala <sridhar.samudrala@intel.com>
Signed-off-by: NScott Feldman <sfeldma@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Once we get a neighbour through looking up arp cache or creating a
new one in rocker_port_ipv4_resolve(), the neighbour's refcount is
already taken. But as we don't put the refcount again after it's
used, this makes the neighbour entry leaked.
Suggested-by: NEric Dumazet <edumazet@google.com>
Acked-by: NJiri Pirko <jiri@resnulli.us>
Acked-by: NEric Dumazet <edumazet@google.com>
Signed-off-by: NYing Xue <ying.xue@windriver.com>
Acked-by: NJiri Pirko <jiri@resnulli.us>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The underlying device support will set the device dma_mask pointer
if DMA is set up properly for the device.  Remove the check for and
assignment of dma_mask when it is null. Instead, just error out if
the dma_set_mask_and_coherent function fails because dma_mask is null.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The flow control negotiation logic is flawed and does not properly
advertise and process auto-negotiation of the flow control settings.
Update the flow control support to properly set the flow control
auto-negotiation settings and process the results approrpriately.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Simplify the device tree support of the amd-xgbe driver by defining
the PHY-related resources within the ethernet device node. The support
provides backwards compatibility with the original way.

Update the driver version to 1.0.2.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The AMD XGBE device is intended to work with a specific integrated PHY
and that PHY is not meant to be a standalone PHY for use by other
devices. As such this patch removes the phylib driver and implements
the PHY support in the amd-xgbe driver (the majority of the logic from
the phylib driver is moved into the amd-xgbe driver).

Update the driver version to 1.0.1.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Rework the SKB allocation so that all of the buffers of the first
descriptor are handled in the SKB allocation routine. After copying the
data in the header buffer (which can be just the header if split header
processing succeeded for header plus data if split header processing did
not succeed) into the SKB, check for remaining data in the receive
buffer. If there is data remaining in the receive buffer, add that as a
frag to the SKB. Once an SKB has been allocated, all other descriptors
are added as frags to the SKB.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add support for the network interface message level settings for
determining whether to issue some of the driver messages. Make
use of the netif_* interface where appropriate.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add additional/extended statistics beyond what is provided by the
hardware to be reported via ethtool. The new stats focus on the
calls into ndo_start_xmit and the napi_poll routine.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The dwmac-generic replaces the driver inside the stmmac
platform code. This turns stmmac platform into a library
used by drivers for common platform driver functions.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Convert platform glue layer into a proper platform
driver and add it to the build system.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Convert platform glue layer into a proper platform
driver and add it to the build system.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Convert platform glue layer into a proper platform
driver and add it to the build system.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Convert platform glue layer into a proper platform
driver and add it to the build system.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Convert platform glue layer into a proper platform
driver and add it to the build system.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Convert platform glue layer into a proper platform
driver and add it to the build system.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Create a new driver around the generic device tree match strings
in the stmmac platform code. This driver is intended to be used
by all platforms that doesn't require any platform specific code
to function or is using platform data.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Prepare the stmmac platform code to support standalone drivers
by exporting the need functions and having of_match_device use
the match table reference already present in the driver struct.

This will allow us to reuse the platform driver functions from
this code easily in other stand alone platform drivers.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add support for Ethernet on NXP LPC18xx and LPC43xx using the
dwmac driver. This glue is required to setup phy interface
mode, MII or RMII, on the SoC.
Signed-off-by: NJoachim Eastwood <manabian@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

None of those drivers uses last_rx for its own needs.

See 4dc89133 ("net: add a comment on
netdev->last_rx") for reference.
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Zhangfei Gao <zhangfei.gao@linaro.org>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: Wingman Kwok <w-kwok2@ti.com>
Cc: Murali Karicheri <m-karicheri2@ti.com>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

OS2BMC feature will allow the server to communicate with the on-board
BMC/idrac (Baseboard Management Controller) over the LOM via
standard Ethernet.

When OS2BMC feature is enabled, the LOM will filter traffic coming
from the host. If the destination MAC address matches the iDRAC MAC
address, it will forward the packet to the NC-SI side band interface
for iDRAC processing. Otherwise, it would send it out on the wire to
the external network. Broadcast and multicast packets are sent on the
side-band NC-SI channel and on the wire as well. Some of the packet
filters are not supported in the NIC and hence driver will identify
such packets and will hint the NIC to send those packets to the BMC.
This is done by duplicating packets on the management ring. Packets
are sent to the management ring, by setting mgmt bit in the wrb header.
The NIC will forward the packets on the management ring to the BMC
through the side-band NC-SI channel.

Please refer to this online document for more details,
http://www.dell.com/downloads/global/products/pedge/
os_to_bmc_passthrough_a_new_chapter_in_system_management.pdf
Signed-off-by: NVenkat Duvvuru <VenkatKumar.Duvvuru@Emulex.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

When an error (related to HW or FW) is detected on a function, the driver
must pro-actively report a "link down" to the stack so that a possible
failover can be initiated. This is being done currently only for some
HW errors. This patch reports a "link down" even for fatal FW errors and
EEH errors.
Signed-off-by: NVenkat Duvvuru <VenkatKumar.Duvvuru@Emulex.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Ethtool statistics is not the right place to display board temperature.
This patch adds support to export die temperature of devices supported
by be2net driver via the sysfs hwmon interface.
Signed-off-by: NVenkat Duvvuru <VenkatKumar.Duvvuru@Emulex.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The bitwise tests are always true here because it uses '|' where '&' is
intended.

Fixes: 98b5a0f4 ('net: macb: Add support for jumbo frames')
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NJiri Pirko <jiri@resnulli.us>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NJiri Pirko <jiri@resnulli.us>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

add couple of empty lines on the way.
Signed-off-by: NJiri Pirko <jiri@resnulli.us>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Also, remove a needless netif_err() from efx_ptp_update_stats() - if the
 MCDI fails it'll print its own error message, we don't need another that
 adds no information.
Signed-off-by: NEdward Cree <ecree@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NEdward Cree <ecree@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Older gcc versions (e.g.  gcc version 4.4.6) don't like anonymous unions
which was causing build issues on the newly added switchdev attr/obj
structs.  Fix this by using named union on structs.
Signed-off-by: NScott Feldman <sfeldma@gmail.com>
Reported-by: NOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

And let driver convert it to host-byte order as needed.
Signed-off-by: NScott Feldman <sfeldma@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Commit e2c65448 moved pm_qos_req to e1000_adapter. Add the header file
that defines the struct.
Signed-off-by: NDavid Ahern <dsahern@gmail.com>
Cc: Thomas Graf <tgraf@suug.ch>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

DMA allocates skb->len instead of headlen
which is used for DMA.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>