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2017-01-27sfc: insert catch-all filters for encapsulated trafficEdward Cree2-146/+449
8000 series adapters support filtering VXLAN, NVGRE and GENEVE traffic based on inner fields, and when the NIC recognises such traffic, it does not match unencapsulated traffic filters any more. So add catch- all filters for encapsulated traffic on supporting platforms. Although recognition of VXLAN and GENEVE is based on UDP ports, and thus will not occur until the driver (on the primary PF) notifies the firmware of UDP ports to use, NVGRE will always be recognised, hence without this patch 8000 series adapters will drop all NVGRE traffic. Partly based on patches by Jon Cooper <jcooper@solarflare.com>. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-27sfc: refactor debug-or-warnings printksJon Cooper2-15/+12
Rationalise several debug-or-warnings printks using netif_cond_dbg to make output more consistent. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-27sfc: fixes to filter restore handlingJon Cooper1-4/+38
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>
2017-01-27net: phy: broadcom: add support for BCM54210ERafał Miłecki1-1/+33
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>
2017-01-27Merge tag 'linux-can-next-for-4.11-20170124' of ↵David S. Miller2-11/+127
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>
2017-01-26net: dsa: Pass device pointer to dsa_register_switchFlorian Fainelli3-6/+5
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>
2017-01-26liquidio: Avoid accessing skb after submitting to input queueSatanand Burla2-6/+6
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>
2017-01-26net: phy: broadcom: drop duplicated define for RGMII SKEW delayRafał Miłecki1-1/+1
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>
2017-01-26net: phy: broadcom: use auxctl reading helper in BCM54612E codeRafał Miłecki1-4/+2
Starting with commit 5b4e29005123 ("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>
2017-01-25sfc: reduce severity of PIO buffer alloc failuresTomáš Pilař1-3/+15
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>
2017-01-25net: thunderx: Leave serdes lane config on 81/83xx to firmwareSunil Goutham1-77/+18
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>
2017-01-25net: thunderx: Support to configure queue sizes from ethtoolSunil Goutham3-9/+65
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>
2017-01-25r8152: fix the wrong spellinghayeswang1-2/+2
Replace rumtime with runtime. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25bpf: add initial bpf tracepointsDaniel Borkmann5-12/+34
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>
2017-01-25Merge tag 'mlx5-updates-2017-01-24' of ↵David S. Miller11-118/+363
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>
2017-01-25netvsc: call netif_receive_skbstephen hemminger1-1/+1
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>
2017-01-25netvsc: simplify get next send sectionstephen hemminger1-20/+8
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>
2017-01-25netvsc: report per-channel stats in ethtool statisticsSimon Xiao3-57/+93
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>
2017-01-25netvsc: account for packets/bytes transmitted after completionstephen hemminger3-14/+22
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>
2017-01-25netvsc: eliminate per-device outstanding send counterstephen hemminger3-32/+34
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>
2017-01-25netvsc: simplify rndis_filter_removestephen hemminger3-11/+12
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>
2017-01-25netvsc: don't pass void * to internal device_addstephen hemminger3-8/+8
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>
2017-01-25netvsc: optimize receive pathstephen hemminger4-133/+93
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>
2017-01-25netvsc: group all per-channel state togetherstephen hemminger4-47/+51
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>
2017-01-25netvsc: remove unused variablesstephen hemminger2-7/+0
Fixes set but never used warnings Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25netvsc: enhance transmit select_queuestephen hemminger1-8/+27
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>
2017-01-25netvsc: allow get/set of RSS indirection tablestephen hemminger3-5/+31
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>
2017-01-25netvsc: allow more flexible setting of number of channelsstephen hemminger2-79/+50
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>
2017-01-25netvsc: add ethtool ops to get/set RSS keystephen hemminger3-17/+70
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>
2017-01-25netvsc: report rss field valuesstephen hemminger1-0/+27
Report current components used in RSS hash. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-25netvsc: report number of rx queues in ethtoolstephen hemminger1-0/+16
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>
2017-01-25netvsc: negotiate checksum and segmentation parametersstephen hemminger3-76/+305
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>
2017-01-25netvsc: remove no longer needed receive staging buffersstephen hemminger3-88/+11
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>
2017-01-24net: dsa: mv88e6xxx: Implement the 6390 external MDIO busAndrew Lunn2-0/+9
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>
2017-01-24net: dsa: mv88e6xxx: Support multiple MDIO bussesAndrew Lunn2-33/+87
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>
2017-01-24net: dsa: mv88e6xxx: Add mdio private structureAndrew Lunn2-4/+13
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>
2017-01-24net: dsa: mv88e6xxx: Pass mii_bus to all PHY operationsAndrew Lunn4-24/+50
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>
2017-01-24net: dsa: mv88e6xxx: Abstract mv88e6165 PHY operationsAndrew Lunn1-6/+18
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>
2017-01-24net: ethernet: aquantia: Integrate AQtion 2.5/5 GB NIC driverDavid VomLehn2-0/+2
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>
2017-01-24net: ethernet: aquantia: Receive side scalingDavid VomLehn1-0/+26
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>
2017-01-24net: ethernet: aquantia: Ethtool supportDavid VomLehn2-0/+280
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>
2017-01-24net: ethernet: aquantia: Hardware interface and utility functionsDavid VomLehn3-0/+292
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>
2017-01-24net: ethernet: aquantia: Atlantic hardware abstraction layerDavid VomLehn2-0/+780
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>
2017-01-24net: ethernet: aquantia: PCI operationsDavid VomLehn2-0/+379
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>
2017-01-24net: ethernet: aquantia: Vector operationsDavid VomLehn2-0/+434
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>
2017-01-24net: ethernet: aquantia: Atlantic A0 and B0 specific functions.David VomLehn6-0/+2293
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>
2017-01-24net: ethernet: aquantia: Support for NIC-specific codeDavid VomLehn5-0/+1381
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>
2017-01-24net: ethernet: aquantia: Low-level hardware interfacesDavid VomLehn3-0/+4446
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>
2017-01-24net: ethernet: aquantia: Add ring support codeDavid VomLehn2-0/+533
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>
2017-01-24net: ethernet: aquantia: Common functions and definitionsDavid VomLehn3-0/+150
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>
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