Commit Graph

65090 Commits

Author SHA1 Message Date
Jon Cooper
2d3d4ec016 sfc: fixes to filter restore handling
If the NIC is switched from full-featured to low-latency, encapsulated
 filters are no longer available, and this causes errors. This patch
 removes those filters from the filter table on restore.
Also, if filters which are removed by the above, or which we fail to
 insert when restoring filters, were UC, MC or broadcast default
 filters, invalidate the corresponding vlan->default_filters entry.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-27 11:59:30 -05:00
Rafał Miłecki
0fc9ae1076 net: phy: broadcom: add support for BCM54210E
It's Broadcom PHY simply described as single-port
RGMII 10/100/1000BASE-T PHY. It requires disabling delay skew and GTXCLK
bits.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-27 11:29:18 -05:00
David S. Miller
a00ebc464d linux-can-next-for-4.11-20170124
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Merge tag 'linux-can-next-for-4.11-20170124' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
pull-request: can-next 2017-01-24

this is a pull request of 4 patches for net-next/master.

The first patch by Oliver Hartkopp adds a netlink API to configure the
interface termination of a CAN card. The next two patches are by me and
add a netlink API to query and configure CAN interfaces that only
support fixed bitrates. The last patch by Colin Ian King simplifies the
return path in the softing_cs driver's softingcs_probe() function.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-27 11:19:29 -05:00
Florian Fainelli
55ed0ce089 net: dsa: Pass device pointer to dsa_register_switch
In preparation for allowing dsa_register_switch() to be supplied with
device/platform data, pass down a struct device pointer instead of a
struct device_node.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-26 15:43:52 -05:00
Satanand Burla
80c8eae6ee liquidio: Avoid accessing skb after submitting to input queue
Accessing skb after submitting to input queue can cause
access to stale pointers if the skb ends up being transmitted
and freed by that time.

Signed-off-by: Satanand Burla <satananda.burla@cavium.com>
Signed-off-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-26 15:42:18 -05:00
Rafał Miłecki
8293c7bcde net: phy: broadcom: drop duplicated define for RGMII SKEW delay
We had two defines for the same bit (both were used with the
MII_BCM54XX_AUXCTL_SHDWSEL_MISC register).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 23:13:44 -05:00
Rafał Miłecki
85b4685da5 net: phy: broadcom: use auxctl reading helper in BCM54612E code
Starting with commit 5b4e290051 ("net: phy: broadcom: add
bcm54xx_auxctl_read") we have a reading helper so use it and avoid code
duplication.
It also means we don't need MII_BCM54XX_AUXCTL_SHDWSEL_MISC define as
it's the same as MII_BCM54XX_AUXCTL_SHDWSEL_MISC just for reading needs
(same value shifted by 12 bits).

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 23:13:44 -05:00
Tomáš Pilař
6eacfb54ea sfc: reduce severity of PIO buffer alloc failures
PIO buffer allocation can fail for two valid reasons:
 - we've run out of them (results in -ENOSPC)
 - the NIC configuration doesn't support them (results in -EPERM)
Since both these failures are expected netif_err is excessive.

Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 14:44:00 -05:00
Sunil Goutham
fff37fdad9 net: thunderx: Leave serdes lane config on 81/83xx to firmware
For DLMs and SLMs on 80/81/83xx, many lane configurations
across different boards are coming up. Also kernel doesn't have
any way to identify board type/info and since firmware does,
just get rid of figuring out lane to serdes config and take
whatever has been programmed by low level firmware.

Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 14:42:37 -05:00
Sunil Goutham
fff4ffdde1 net: thunderx: Support to configure queue sizes from ethtool
Adds support to set Rx/Tx queue sizes from ethtool. Fixes
an issue with retrieving queue size. Also sets SQ's CQ_LIMIT
based on configured Tx queue size such that HW doesn't process
SQEs when there is no sufficient space in CQ.

Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 14:42:36 -05:00
hayeswang
a9c54ad2c7 r8152: fix the wrong spelling
Replace rumtime with runtime.

Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 13:24:34 -05:00
Daniel Borkmann
a67edbf4fb bpf: add initial bpf tracepoints
This work adds a number of tracepoints to paths that are either
considered slow-path or exception-like states, where monitoring or
inspecting them would be desirable.

For bpf(2) syscall, tracepoints have been placed for main commands
when they succeed. In XDP case, tracepoint is for exceptions, that
is, f.e. on abnormal BPF program exit such as unknown or XDP_ABORTED
return code, or when error occurs during XDP_TX action and the packet
could not be forwarded.

Both have been split into separate event headers, and can be further
extended. Worst case, if they unexpectedly should get into our way in
future, they can also removed [1]. Of course, these tracepoints (like
any other) can be analyzed by eBPF itself, etc. Example output:

  # ./perf record -a -e bpf:* sleep 10
  # ./perf script
  sock_example  6197 [005]   283.980322:      bpf:bpf_map_create: map type=ARRAY ufd=4 key=4 val=8 max=256 flags=0
  sock_example  6197 [005]   283.980721:       bpf:bpf_prog_load: prog=a5ea8fa30ea6849c type=SOCKET_FILTER ufd=5
  sock_example  6197 [005]   283.988423:   bpf:bpf_prog_get_type: prog=a5ea8fa30ea6849c type=SOCKET_FILTER
  sock_example  6197 [005]   283.988443: bpf:bpf_map_lookup_elem: map type=ARRAY ufd=4 key=[06 00 00 00] val=[00 00 00 00 00 00 00 00]
  [...]
  sock_example  6197 [005]   288.990868: bpf:bpf_map_lookup_elem: map type=ARRAY ufd=4 key=[01 00 00 00] val=[14 00 00 00 00 00 00 00]
       swapper     0 [005]   289.338243:    bpf:bpf_prog_put_rcu: prog=a5ea8fa30ea6849c type=SOCKET_FILTER

  [1] https://lwn.net/Articles/705270/

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 13:17:47 -05:00
David S. Miller
716dcaebed mlx5-updates-2017-24-01
The first seven patches from Or Gerlitz in this series further enhances
 the mlx5 SRIOV switchdev mode to support offloading IPv6 tunnels using the
 TC tunnel key set (encap) and unset (decap) actions.
 
 Or Gerlitz says:
 ========================
 As part of doing this change, few cleanups are done in the IPv4 code,
 later we move to use the full tunnel key info provided to the driver as
 the key for our internal hashing which is used to identify cases where
 the same tunnel is used for encapsulating multiple flows. As done in the
 IPv4 case, the control path for offloading IPv6 tunnels uses route/neigh
 lookups and construction of the IPv6 tunnel headers on the encap path and
 matching on the outer hears in the decap path.
 
 The last patch of the series enlarges the HW FDB size for the switchdev mode,
 so it has now room to contain offloaded flows as many as min(max number
 of HW flow counters supported, max HW table size supported).
 ========================
 
 Next to Or's series you can find several patches handling several topics.
 
 From Mohamad, add support for SRIOV VF min rate guarantee by using the
 TSAR BW share weights mechanism.
 
 From Or, Two patches to enable Eth VFs to query their min-inline value for
 user-space.
 for that we move a mlx5 low level min inline helper function from mlx5
 ethernet driver into the core driver and then use it in mlx5_ib to expose
 the inline mode to rdma applications through libmlx5.
 
 From Kamal Heib, Reduce memory consumption on kdump kernel.
 
 From Shaker Daibes, code reuse in CQE compression control logic
 
 Thanks,
 Saeed.
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Merge tag 'mlx5-updates-2017-01-24' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux

Saeed Mahameed says:

====================
mlx5-updates-2017-24-01

The first seven patches from Or Gerlitz in this series further enhances
the mlx5 SRIOV switchdev mode to support offloading IPv6 tunnels using the
TC tunnel key set (encap) and unset (decap) actions.

Or Gerlitz says:
========================
As part of doing this change, few cleanups are done in the IPv4 code,
later we move to use the full tunnel key info provided to the driver as
the key for our internal hashing which is used to identify cases where
the same tunnel is used for encapsulating multiple flows. As done in the
IPv4 case, the control path for offloading IPv6 tunnels uses route/neigh
lookups and construction of the IPv6 tunnel headers on the encap path and
matching on the outer hears in the decap path.

The last patch of the series enlarges the HW FDB size for the switchdev mode,
so it has now room to contain offloaded flows as many as min(max number
of HW flow counters supported, max HW table size supported).
========================

Next to Or's series you can find several patches handling several topics.

From Mohamad, add support for SRIOV VF min rate guarantee by using the
TSAR BW share weights mechanism.

From Or, Two patches to enable Eth VFs to query their min-inline value for
user-space.
for that we move a mlx5 low level min inline helper function from mlx5
ethernet driver into the core driver and then use it in mlx5_ib to expose
the inline mode to rdma applications through libmlx5.

From Kamal Heib, Reduce memory consumption on kdump kernel.

From Shaker Daibes, code reuse in CQE compression control logic
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25 12:49:58 -05:00
stephen hemminger
1130383c17 netvsc: call netif_receive_skb
To improve performance, netvsc can call network stack directly and
avoid the local backlog queue. This is safe since incoming packets are
handled in softirq context already because the receive function
callback is called from a tasklet.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:02 -05:00
stephen hemminger
b58a185801 netvsc: simplify get next send section
Use kernel for_each_clear_bit macro to simplify finding next
available send section.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:01 -05:00
Simon Xiao
6c80f3fc23 netvsc: report per-channel stats in ethtool statistics
Report packets and bytes transferred through a vmbus channel via ethtool.
This supersedes need for per-cpu statistics.

Example:
$ ethtool -S eth0
NIC statistics:
...
     tx_queue_0_packets: 3523179
     tx_queue_0_bytes: 505370920
     rx_queue_0_packets: 41430490
     rx_queue_0_bytes: 62714661254
     tx_queue_1_packets: 0
     tx_queue_1_bytes: 0
     rx_queue_1_packets: 0
     rx_queue_1_bytes: 0
...

Reviewed-by: Long Li <longli@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Simon Xiao <sixiao@microsoft.com>
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:01 -05:00
stephen hemminger
793e395555 netvsc: account for packets/bytes transmitted after completion
Most drivers do not increment transmit statistics until after the
transmit is completed. This will also be necessary for BQL support.

Slight additional complexity because the netvsc driver aggregates
multiple packets into one transmit.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:01 -05:00
stephen hemminger
46b4f7f5d1 netvsc: eliminate per-device outstanding send counter
Since now keep track of per-queue outstanding sends, we can avoid
one atomic update by removing no longer needed per-device atomic.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:01 -05:00
stephen hemminger
2289f0aa70 netvsc: simplify rndis_filter_remove
All caller's already have pointer to netvsc_device so pass it.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:00 -05:00
stephen hemminger
2c7f83ca71 netvsc: don't pass void * to internal device_add
All the caller's/callee's know that the format of the device_add
parameter is a netvsc_device_info struct.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:00 -05:00
stephen hemminger
dc54a08cd3 netvsc: optimize receive path
Do manual optimizations of receive path:
  - remove checks for impossible conditions (but keep checks
    for bad data from host)
  - pass argument down, rather than having callee recompute what
    is already known
  - remove indirection about receive buffer datalength
  - remove dependence on VLAN_TAG_PRESENCE
  - use _hot/_cold and likely/unlikely

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:29:00 -05:00
stephen hemminger
b8b835a89b netvsc: group all per-channel state together
Put all the per-channel state together in one data struct.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:59 -05:00
stephen hemminger
ceaaea0483 netvsc: remove unused variables
Fixes set but never used warnings

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:59 -05:00
stephen hemminger
d8e18ee0fa netvsc: enhance transmit select_queue
The netvsc select queue function was missing many of the flow caching
features that exist in default tx queue selection. Add the same
logic to remember queue based on socket and implement two level
mapping (like RSS).

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:59 -05:00
stephen hemminger
ff4a441990 netvsc: allow get/set of RSS indirection table
Allow setting receive indirection table. Also uses the system standard
for initialization.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:59 -05:00
stephen hemminger
2b01888d1b netvsc: allow more flexible setting of number of channels
This allows for number of channels to be managed in a manner similar
to existing hardware drivers. It also removes the restriction of
maximum 8 channels and allows as many as the host will allow.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:58 -05:00
stephen hemminger
962f3fee83 netvsc: add ethtool ops to get/set RSS key
For some cases it is useful to be able to change RSS key value.
For example, replacing RSS key with a symmetric hash.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:58 -05:00
stephen hemminger
b5a5dc8dc8 netvsc: report rss field values
Report current components used in RSS hash.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:58 -05:00
stephen hemminger
b448f4e892 netvsc: report number of rx queues in ethtool
Report actual number of receive queues to ethtool.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:58 -05:00
stephen hemminger
23312a3be9 netvsc: negotiate checksum and segmentation parameters
Redo how Hyper-V network driver negotiates offload features. Query the
host to determine offload settings, and use the result.

Also:
  * disable IPv4 header checksum offload (not used by Linux)
  * enable TSO only if host supports
  * enable UDP checksum offload if supported
  * don't advertise support for checksumming of non-IP protocols
  * adjust GSO maximum segment size
  * enable HIGHDMA

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:57 -05:00
stephen hemminger
0b307ebd68 netvsc: remove no longer needed receive staging buffers
The ring buffer mapping now handles the wraparound case
inside get_next_pkt_raw. Therefore it is not necessary to have an
additional special receive staging buffer.

See commit 1562edaed8c164ca5199 ("Drivers: hv: ring_buffer: count on
wrap around mappings")

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 16:28:57 -05:00
Andrew Lunn
c61a6a71e7 net: dsa: mv88e6xxx: Implement the 6390 external MDIO bus
With all the infrastructure in place, implement access to the external
MDIO bus on the 6390 family.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:33:51 -05:00
Andrew Lunn
a3c53be55c net: dsa: mv88e6xxx: Support multiple MDIO busses
The mv88e6390 has multiple MDIO busses. Generalize the parsing of the
device tree to support multiple mdio nodes. The external mdio bus has
a compatible strings to indicate it is external.

Keep a linked list of busses, placing the external mdio bus at the
tail of the list. When within the driver an mdio bus is needed,
e.g. for EEE or SERDES, use the head of the list which should be the
internal bus.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:33:51 -05:00
Andrew Lunn
0dd12d54c4 net: dsa: mv88e6xxx: Add mdio private structure
Have the MDIO bus driver code allocate a private structure and make
the chip a member of it. This will allow us to add further members in
the future.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:33:51 -05:00
Andrew Lunn
ee26a2284b net: dsa: mv88e6xxx: Pass mii_bus to all PHY operations
In preparation for supporting multiple MDIO busses, pass the mii_bus
structure to all PHY operations. It will in future then be clear on
which MDIO bus the operation should be performed.

For reads/write from phylib, the mii_bus is readily available. However
some internal code also access the PHY, e.g. for EEE and SERDES. Make
this code use the one and only currently available MDIO bus.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:33:50 -05:00
Andrew Lunn
efb3e74da2 net: dsa: mv88e6xxx: Abstract mv88e6165 PHY operations
The mv88e6165 family has the internal PHYs mapped directly onto the
SMI register space as the switch. So the registers can be read
directly. Put a wrapper around this, in preparation for changing the
signature in order to support the external MDIO bus of the 6390.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:33:50 -05:00
David VomLehn
aa13f7cedd net: ethernet: aquantia: Integrate AQtion 2.5/5 GB NIC driver
Modify the drivers/net/ethernet/{Makefile,Kconfig} file to make them a
part of the network drivers build.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:41 -05:00
David VomLehn
ee6d6d0055 net: ethernet: aquantia: Receive side scaling
Add definitions that support receive side scaling.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:41 -05:00
David VomLehn
c5760d03d4 net: ethernet: aquantia: Ethtool support
Add the driver interfaces required for support by the ethtool utility.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:41 -05:00
David VomLehn
753f4783be net: ethernet: aquantia: Hardware interface and utility functions
Add functions to interface with the hardware and some utility functions.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:40 -05:00
David VomLehn
98c4c20142 net: ethernet: aquantia: Atlantic hardware abstraction layer
Add common functions for Atlantic hardware abstraction layer.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:40 -05:00
David VomLehn
a4d36e20d0 net: ethernet: aquantia: PCI operations
Add functions that handle the PCI bus interface.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:40 -05:00
David VomLehn
970a2e9864 net: ethernet: aquantia: Vector operations
Add functions to manululate the vector of receive and transmit rings.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel.Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:40 -05:00
David VomLehn
bab6de8fd1 net: ethernet: aquantia: Atlantic A0 and B0 specific functions.
Add Atlantic A0 and B0 specific functions.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:39 -05:00
David VomLehn
97bde5c4f9 net: ethernet: aquantia: Support for NIC-specific code
Add support for code specific to the Atlantic NIC.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:39 -05:00
David VomLehn
ef8115356a net: ethernet: aquantia: Low-level hardware interfaces
Add definitions of functions that interface directly with the hardware.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel.Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:39 -05:00
David VomLehn
018423e90b net: ethernet: aquantia: Add ring support code
Add code to support the transmit and receive ring buffers.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:39 -05:00
David VomLehn
3a35780f31 net: ethernet: aquantia: Common functions and definitions
Add files containing the functions and definitions used in common in
different functional areas.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:38 -05:00
David VomLehn
5015024ddf net: ethernet: aquantia: Make and configuration files.
Patches to create the make and configuration files.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@aquantia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@aquantia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@aquantia.com>
Signed-off-by: David M. VomLehn <vomlehn@texas.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 15:03:38 -05:00
Stephen Boyd
3ebe8344eb net: ks8851: Drop eeprom_size structure member
After commit 51b7b1c34e (KSZ8851-SNL: Add ethtool support for
EEPROM via eeprom_93cx6, 2011-11-21) this structure member is
unused. Delete it.

Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 14:56:44 -05:00