It appears that the ice_suspend flow is missing a call to pci_save_state
and this is triggering the message "State of device not saved by
ice_suspend" and a call trace. Fix it.

Fixes: 769c500d ("ice: Add advanced power mgmt for WoL")
Signed-off-by: NAnirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com>

When calling iavf_resume there was a crash because wrong
function was used to get iavf_adapter and net_device pointers.
Changed how iavf_resume is getting iavf_adapter and net_device
pointers from pci_dev.

Fixes: 5eae00c5 ("i40evf: main driver core")
Signed-off-by: NSylwester Dziedziuch <sylwesterx.dziedziuch@intel.com>
Reviewed-by: NAleksandr Loktionov <aleksandr.loktionov@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NTony Nguyen <anthony.l.nguyen@intel.com>

MDIO reads can happen during PHY probing, and printing an error with
dev_err can result in a large number of error messages during device
probe.  On a platform with a serial console this can result in
excessively long boot times in a way that looks like an infinite loop
when multiple busses are present.  Since 0f183fd1 (net/fsl: enable
extended scanning in xgmac_mdio) we perform more scanning so there are
potentially more failures.

Reduce the logging level to dev_dbg which is consistent with the
Freescale enetc driver.

Cc: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: NJamie Iles <jamie@nuviainc.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The previous implementation failed to account for the "ports" node. The
actual port nodes are not child nodes of the switch node, but a "ports"
node sits in between.

Fixes: edecfa98 ("net: dsa: microchip: look for phy-mode in port nodes")
Signed-off-by: NHelmut Grohne <helmut.grohne@intenta.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Modify the comment typo: "compliment" -> "complement".
Signed-off-by: NWang Qing <wangqing@vivo.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

state->speed holds a value of 10, 100, 1000 or 2500, but
QSYS_TAG_CONFIG_LINK_SPEED expects a value of 0, 1, 2, 3. So convert the
speed to a proper value.

Fixes: de143c0e ("net: dsa: felix: Configure Time-Aware Scheduler via taprio offload")
Signed-off-by: NXiaoliang Yang <xiaoliang.yang_1@nxp.com>
Reviewed-by: NVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

It should also be regarded as an error when hw return status=4 for PF's
setting mac cmd. Only if PF return status=4 to VF should this cmd be
taken special treatment.

Fixes: 7dd29ee1 ("hinic: add sriov feature support")
Signed-off-by: NLuo bin <luobin9@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

1.
Move the lapb_register/lapb_unregister calls into the ndo_open/ndo_stop
functions.
This makes the LAPB protocol start/stop when the network interface
starts/stops. When the network interface is down, the LAPB protocol
shouldn't be running and the LAPB module shoudn't be generating control
frames.

2.
Move netif_start_queue/netif_stop_queue into the ndo_open/ndo_stop
functions.
This makes the TX queue start/stop when the network interface
starts/stops.
(netif_stop_queue was originally in the ndo_stop function. But to make
the code look better, I created a new function to use as ndo_stop, and
made it call the original ndo_stop function. I moved netif_stop_queue
from the original ndo_stop function to the new ndo_stop function.)

Cc: Martin Schiller <ms@dev.tdt.de>
Signed-off-by: NXie He <xie.he.0141@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

EEE should be only be enabled during stmmac_mac_link_up() when the
link are up and being set up properly. set_eee should only do settings
configuration and disabling the eee.

Without this fix, turning on EEE using ethtool will return
"Operation not supported". This is due to the driver is in a dead loop
waiting for eee to be advertised in the for eee to be activated but the
driver will only configure the EEE advertisement after the eee is
activated.

Ethtool should only return "Operation not supported" if there is no EEE
capbility in the MAC controller.

Fixes: 8a7493e5 ("net: stmmac: Fix a race in EEE enable callback")
Signed-off-by: NVoon Weifeng <weifeng.voon@intel.com>
Acked-by: NMark Gross <mgross@linux.intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The TX DMA channel data is accessed by the xrx200_start_xmit() and the
xrx200_tx_housekeeping() function from different threads. Make sure the
accesses are synchronized by acquiring the netif_tx_lock() in the
xrx200_tx_housekeeping() function too. This lock is acquired by the
kernel before calling xrx200_start_xmit().
Signed-off-by: NHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

This reverts commit 1838d6c6.

This commit moved the ravb_mdio_init() call (and thus the
of_mdiobus_register() call) from the ravb_probe() to the ravb_open()
call.  This causes a regression during system resume (s2idle/s2ram), as
new PHY devices cannot be bound while suspended.

During boot, the Micrel PHY is detected like this:

    Micrel KSZ9031 Gigabit PHY e6800000.ethernet-ffffffff:00: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=228)
    ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off

During system suspend, (A) defer_all_probes is set to true, and (B)
usermodehelper_disabled is set to UMH_DISABLED, to avoid drivers being
probed while suspended.

  A. If CONFIG_MODULES=n, phy_device_register() calling device_add()
     merely adds the device, but does not probe it yet, as
     really_probe() returns early due to defer_all_probes being set:

       dpm_resume+0x128/0x4f8
	 device_resume+0xcc/0x1b0
	   dpm_run_callback+0x74/0x340
	     ravb_resume+0x190/0x1b8
	       ravb_open+0x84/0x770
		 of_mdiobus_register+0x1e0/0x468
		   of_mdiobus_register_phy+0x1b8/0x250
		     of_mdiobus_phy_device_register+0x178/0x1e8
		       phy_device_register+0x114/0x1b8
			 device_add+0x3d4/0x798
			   bus_probe_device+0x98/0xa0
			     device_initial_probe+0x10/0x18
			       __device_attach+0xe4/0x140
				 bus_for_each_drv+0x64/0xc8
				   __device_attach_driver+0xb8/0xe0
				     driver_probe_device.part.11+0xc4/0xd8
				       really_probe+0x32c/0x3b8

     Later, phy_attach_direct() notices no PHY driver has been bound,
     and falls back to the Generic PHY, leading to degraded operation:

       Generic PHY e6800000.ethernet-ffffffff:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=e6800000.ethernet-ffffffff:00, irq=POLL)
       ravb e6800000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off

  B. If CONFIG_MODULES=y, request_module() returns early with -EBUSY due
     to UMH_DISABLED, and MDIO initialization fails completely:

       mdio_bus e6800000.ethernet-ffffffff:00: error -16 loading PHY driver module for ID 0x00221622
       ravb e6800000.ethernet eth0: failed to initialize MDIO
       PM: dpm_run_callback(): ravb_resume+0x0/0x1b8 returns -16
       PM: Device e6800000.ethernet failed to resume: error -16

     Ignoring -EBUSY in phy_request_driver_module(), like was done for
     -ENOENT in commit 21e19442 ("net: phy: fix issue with loading
     PHY driver w/o initramfs"), would makes it fall back to the Generic
     PHY, like in the CONFIG_MODULES=n case.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Cc: stable@vger.kernel.org
Reviewed-by: NSergei Shtylyov <sergei.shtylyov@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The IS2 IP4_TCP_UDP key offsets do not correspond to the VSC7514
datasheet. Whether they work or not is unknown to me. On VSC9959 and
VSC9953, with the same mistake and same discrepancy from the
documentation, tc-flower src_port and dst_port rules did not work, so I
am assuming the same is true here.
Signed-off-by: NVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Since these were copied from the Felix VCAP IS2 code, and only the
offsets were adjusted, the order of the bit fields is still wrong.
Fix it.
Signed-off-by: NVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Some of the IS2 IP4_TCP_UDP keys are not correct, like L4_DPORT,
L4_SPORT and other L4 keys. This prevents offloaded tc-flower rules from
matching on src_port and dst_port for TCP and UDP packets.
Signed-off-by: NXiaoliang Yang <xiaoliang.yang_1@nxp.com>
Signed-off-by: NVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Returning errno is a bug, fix that.

Also fixes smatch warnings:
drivers/net/ethernet/mellanox/mlx5/core/en/port.c:453
mlx5e_fec_in_caps() warn: signedness bug returning '(-95)'

Fixes: 2132b71f ("net/mlx5e: Advertise globaly supported FEC modes")
Reported-by: Nkernel test robot <lkp@intel.com>
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>
Reviewed-by: NMoshe Shemesh <moshe@nvidia.com>
Reviewed-by: NAya Levin <ayal@nvidia.com>

The spinlock only needed when accessing the channel's icosq, grab the lock
after the buf allocation in resync_post_get_progress_params() to avoid
kzalloc(GFP_KERNEL) in atomic context.

Fixes: 0419d8c9 ("net/mlx5e: kTLS, Add kTLS RX resync support")
Reported-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>
Reviewed-by: NTariq Toukan <tariqt@nvidia.com>

Resync progress params buffer and dma weren't released on error,
Add missing error unwinding for resync_post_get_progress_params().

Fixes: 0419d8c9 ("net/mlx5e: kTLS, Add kTLS RX resync support")
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>
Reviewed-by: NTariq Toukan <tariqt@nvidia.com>

Progress params dma address is never unmapped, unmap it when completion
handling is over.

Fixes: 0419d8c9 ("net/mlx5e: kTLS, Add kTLS RX resync support")
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>
Reviewed-by: NTariq Toukan <tariqt@nvidia.com>

Using synchronize_rcu() is sufficient to wait until running NAPI quits.

See similar upstream fix with detailed explanation:
("net/mlx5e: Use synchronize_rcu to sync with NAPI")

This change also fixes a possible use-after-free as the NAPI
might be already released at this stage.

Fixes: 0419d8c9 ("net/mlx5e: kTLS, Add kTLS RX resync support")
Signed-off-by: NTariq Toukan <tariqt@mellanox.com>
Reviewed-by: NMaxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

The set of TLS TX global SW counters in mlx5e_tls_sw_stats_desc
is updated from all rings by using atomic ops.
This set of stats is used only in the FPGA TLS use case, not in
the Connect-X TLS one, where regular per-ring counters are used.

Do not expose them in the Connect-X use case, as this would cause
counter duplication. For example, tx_tls_drop_no_sync_data would
appear twice in the ethtool stats.

Fixes: d2ead1f3 ("net/mlx5e: Add kTLS TX HW offload support")
Signed-off-by: NTariq Toukan <tariqt@mellanox.com>
Reviewed-by: NMoshe Shemesh <moshe@nvidia.com>
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>

The cited commit started to reuse function mlx5e_update_ndo_stats() for
the representors as well.
However, the function is hard-coded to work on mlx5e_nic_stats_grps only.
Due to this issue, the representors statistics were not updated in the
output of "ip -s".

Fix it to work with the correct group by extracting it from the caller's
profile.

Also, while at it and since this function became generic, move it to
en_stats.c and rename it accordingly.

Fixes: 8a236b15 ("net/mlx5e: Convert rep stats to mlx5e_stats_grp-based infra")
Signed-off-by: NAlaa Hleihel <alaa@nvidia.com>
Reviewed-by: NVlad Buslov <vladbu@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

Currently the FW does not generate events for counters other than error
counters. Unlike ".get_ethtool_stats", ".ndo_get_stats64" (which ip -s
uses) might run in atomic context, while the FW interface is non atomic.
Thus, 'ip' is not allowed to issue FW commands, so it will only display
cached counters in the driver.

Add a SW counter (mcast_packets) in the driver to count rx multicast
packets. The counter also counts broadcast packets, as we consider it a
special case of multicast.
Use the counter value when calling "ip -s"/"ifconfig".

Fixes: f62b8bb8 ("net/mlx5: Extend mlx5_core to support ConnectX-4 Ethernet functionality")
Signed-off-by: NRon Diskin <rondi@mellanox.com>
Reviewed-by: NTariq Toukan <tariqt@mellanox.com>
Reviewed-by: NMoshe Shemesh <moshe@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

The field mask value is provided in network byte order and has to
be converted to host byte order before calculating pedit mask
first bit.

Fixes: 88f30bbc ("net/mlx5e: Bit sized fields rewrite support")
Signed-off-by: NMaor Dickman <maord@nvidia.com>
Reviewed-by: NRoi Dayan <roid@nvidia.com>
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>

The cited commit creates peer miss group during switchdev mode
initialization in order to handle miss packets correctly while in VF
LAG mode. This is done regardless of FW support of such groups which
could cause rules setups failure later on.

Fix by adding FW capability check before creating peer groups/rule.

Fixes: ac004b83 ("net/mlx5e: E-Switch, Add peer miss rules")
Signed-off-by: NMaor Dickman <maord@mellanox.com>
Reviewed-by: NRoi Dayan <roid@mellanox.com>
Reviewed-by: NRaed Salem <raeds@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

Add missing mapping remove call when removing ct rule,
as the mapping was allocated when ct rule was adding with ct_label.
Also there is a missing mapping remove call in error flow.

Fixes: 54b154ec ("net/mlx5e: CT: Map 128 bits labels to 32 bit map ID")
Signed-off-by: NRoi Dayan <roid@mellanox.com>
Reviewed-by: NEli Britstein <elibr@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

When deleting vxlan flow rule under multipath, tun_info in parse_attr is
not freed when the rule is not ready.

Fixes: ef06c9ee ("net/mlx5e: Allow one failure when offloading tc encap rules under multipath")
Signed-off-by: NJianbo Liu <jianbol@mellanox.com>
Reviewed-by: NRoi Dayan <roid@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

As described in the previous commit, napi_synchronize doesn't quite fit
the purpose when we just need to wait until the currently running NAPI
quits. Its implementation waits until NAPI is not running by polling and
waiting for 1ms in between. In cases where we need to deactivate one
queue (e.g., recovery flows) or where we deactivate them one-by-one
(deactivate channel flow), we may get stuck in napi_synchronize forever
if other queues keep NAPI active, causing a soft lockup. Depending on
kernel configuration (CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC), it may result
in a kernel panic.

To fix the issue, use synchronize_rcu to wait for NAPI to quit, and wrap
the whole NAPI in rcu_read_lock.

Fixes: acc6c595 ("net/mlx5e: Split open/close channels to stages")
Signed-off-by: NMaxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: NTariq Toukan <tariqt@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

Currently, the RQs are temporarily deactivated while hot-replacing the
XDP program, and napi_synchronize is used to make sure rq->xdp_prog is
not in use. However, napi_synchronize is not ideal: instead of waiting
till the end of a NAPI cycle, it polls and waits until NAPI is not
running, sleeping for 1ms between the periodic checks. Under heavy
workloads, this loop will never end, which may even lead to a kernel
panic if the kernel detects the hangup. Such workloads include XSK TX
and possibly also heavy RX (XSK or normal).

The fix is inspired by commit 326fe02d ("net/mlx4_en: protect
ring->xdp_prog with rcu_read_lock"). As mlx5e_xdp_handle is already
protected by rcu_read_lock, and bpf_prog_put uses call_rcu to free the
program, there is no need for additional synchronization if proper RCU
functions are used to access the pointer. This patch converts all
accesses to rq->xdp_prog to use RCU functions.

Fixes: 86994156 ("net/mlx5e: XDP fast RX drop bpf programs support")
Fixes: db05815b ("net/mlx5e: Add XSK zero-copy support")
Signed-off-by: NMaxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: NTariq Toukan <tariqt@mellanox.com>
Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>

Currently, when an FTE is allocated, its refcount is decreased to 0
with the purpose it will not be a stand alone steering object and every
rule (destination) of the FTE would increase the refcount.
When mlx5_cleanup_fs is called while not all rules were deleted by the
steering users, it hit refcount underflow on the FTE once clean_tree
calls to tree_remove_node after the deleted rules already decreased
the refcount to 0.

FTE is no longer destroyed implicitly when the last rule (destination)
is deleted. mlx5_del_flow_rules avoids it by increasing the refcount on
the FTE and destroy it explicitly after all rules were deleted. So we
can avoid the refcount underflow by making FTE as stand alone object.
In addition need to set del_hw_func to FTE so the HW object will be
destroyed when the FTE is deleted from the cleanup_tree flow.

refcount_t: underflow; use-after-free.
WARNING: CPU: 2 PID: 15715 at lib/refcount.c:28 refcount_warn_saturate+0xd9/0xe0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
Call Trace:
 tree_put_node+0xf2/0x140 [mlx5_core]
 clean_tree+0x4e/0xf0 [mlx5_core]
 clean_tree+0x4e/0xf0 [mlx5_core]
 clean_tree+0x4e/0xf0 [mlx5_core]
 clean_tree+0x5f/0xf0 [mlx5_core]
 clean_tree+0x4e/0xf0 [mlx5_core]
 clean_tree+0x5f/0xf0 [mlx5_core]
 mlx5_cleanup_fs+0x26/0x270 [mlx5_core]
 mlx5_unload+0x2e/0xa0 [mlx5_core]
 mlx5_unload_one+0x51/0x120 [mlx5_core]
 mlx5_devlink_reload_down+0x51/0x90 [mlx5_core]
 devlink_reload+0x39/0x120
 ? devlink_nl_cmd_reload+0x43/0x220
 genl_rcv_msg+0x1e4/0x420
 ? genl_family_rcv_msg_attrs_parse+0x100/0x100
 netlink_rcv_skb+0x47/0x110
 genl_rcv+0x24/0x40
 netlink_unicast+0x217/0x2f0
 netlink_sendmsg+0x30f/0x430
 sock_sendmsg+0x30/0x40
 __sys_sendto+0x10e/0x140
 ? handle_mm_fault+0xc4/0x1f0
 ? do_page_fault+0x33f/0x630
 __x64_sys_sendto+0x24/0x30
 do_syscall_64+0x48/0x130
 entry_SYSCALL_64_after_hwframe+0x44/0xa9

Fixes: 718ce4d6 ("net/mlx5: Consolidate update FTE for all removal changes")
Fixes: bd71b08e ("net/mlx5: Support multiple updates of steering rules in parallel")
Signed-off-by: NMaor Gottlieb <maorg@nvidia.com>
Reviewed-by: NMark Bloch <mbloch@nvidia.com>
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>

This failure path should return a negative error code but it currently
returns success.

Fixes: 51b35a45 ("sfc: skeleton EF100 PF driver")
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Acked-by: NEdward Cree <ecree@solarflare.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The wrong flag value caused the firmware call to return actual port
counters instead of the counter masks.  This messed up the counter
overflow logic and caused erratic extended port counters to be
displayed under ethtool -S.

Fixes: 531d1d26 ("bnxt_en: Retrieve hardware masks for port counters.")
Reviewed-by: NEdwin Peer <edwin.peer@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Fix it to set the required fid input parameter.  The firmware call
fails without this patch.

Fixes: d752d053 ("bnxt_en: Retrieve hardware counter masks from firmware if available.")
Reviewed-by: NEdwin Peer <edwin.peer@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Debug firmware commands are not supported on VFs to read registers.
This patch avoids logging unnecessary access_denied error on VFs
when user calls ETHTOOL_GREGS.

By returning error in get_regs_len() method on the VF, the get_regs()
method will not be called.

Fixes: b5d600b0 ("bnxt_en: Add support for 'ethtool -d'")
Signed-off-by: NVasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

All changes related to bp->link_info require the protection of the
link_lock mutex.  It's not sufficient to rely just on RTNL.

Fixes: 163e9ef6 ("bnxt_en: Fix race when modifying pause settings.")
Reviewed-by: NEdwin Peer <edwin.peer@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Returning "unknown" as a temperature value violates the hwmon interface
rules. Appropriate error codes should be returned via device_attribute
show instead. These will ultimately be propagated to the user via the
file system interface.

In addition to the corrected error handling, it is an even better idea to
not present the sensor in sysfs at all if it is known that the read will
definitely fail. Given that temp1_input is currently the only sensor
reported, ensure no hwmon registration if TEMP_MONITOR_QUERY is not
supported or if it will fail due to access permissions. Something smarter
may be needed if and when other sensors are added.

Fixes: 12cce90b ("bnxt_en: fix HWRM error when querying VF temperature")
Signed-off-by: NEdwin Peer <edwin.peer@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Using strlcpy() to copy from VPD is not correct because VPD strings
are not necessarily NULL terminated.  Use memcpy() to copy the VPD
length up to the destination buffer size - 1.  The destination is
zeroed memory so it will always be NULL terminated.

Fixes: a0d0fd70 ("bnxt_en: Read partno and serialno of the board from VPD")
Signed-off-by: NVasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: NMichael Chan <michael.chan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Recycle the received page into the page_pool cache if the dma descriptors
arrived in a wrong order

Fixes: ca0e0146 ("net: mvneta: move skb build after descriptors processing")
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Fix below sparse warning in dpmac.c.
warning: cast to restricted __le64
Signed-off-by: NYangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Fix some parameter description mistakes.
Signed-off-by: NLu Wei <luwei32@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Call netif_tx_disable firstly before starting doing self-test to
avoid sending packet from networking core and self-test packet
simultaneously which may cause self-test failure or hw abnormal.

Fixes: 4aa218a4 ("hinic: add self test support")
Signed-off-by: NLuo bin <luobin9@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>