- 16 6月, 2016 13 次提交
-
-
由 Raghu Vatsavayi 提交于
Added support for new instruction header for octeon2/octeon3(ih) and corresponding changes. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch decoupled the firmware side ifidx and host side interface number. It also has some minor name change for linkinfo sturct field. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch is for new driver/firmware control command structure (octnic_packet_params and octnic_cmd_setup ) and resultant code changes. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch is to refactor packet size calculations to support PTP enabled for 66xx and 68xx cards and also other cards that do not support PTP. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch is to add page based buffers for receive side descriptors of the driver and separate free routines for rx and tx buffers. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch is to allocate rx queue's memory based on numa node and also use page based buffers for rx traffic improvements. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch is to allocate and manage scatter gather lists per input queue(iq's) and remove queue's interdependence. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch is to allocate the input queues based on Numa node in tx path and queue mapping changes based on the mapping info provided by firmware. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Raghu Vatsavayi 提交于
This patch is to resolve the double free issue by checking proper return values from soft command. Signed-off-by: NDerek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: NSatanand Burla <satananda.burla@caviumnetworks.com> Signed-off-by: NFelix Manlunas <felix.manlunas@caviumnetworks.com> Signed-off-by: NRaghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Hariprasad Shenai 提交于
Even if interface is in Promiscuous mode/Allmulti mode synchronize MAC addresses. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Hariprasad Shenai 提交于
Implement callback in the driver for the new PCI bus driver interface that allows the user to enable/disable SR-IOV virtual functions in a device via the sysfs interface. Deprecate module parameter used to configure SRIOV Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Hariprasad Shenai 提交于
When is_kdump_kernel() is true, Forcing cxgb4 driver as Master so we can reinitialize the Firmware/Chip. Also reduce memory usage by disabling offload. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Alexander Shiyan 提交于
Add DT support to the Cirrus Logic CS89x0 driver. Signed-off-by: NAlexander Shiyan <shc_work@mail.ru> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 15 6月, 2016 13 次提交
-
-
由 Kejian Yan 提交于
After the patchset about adding support of ACPI (commit id is 63434888) being applied, HNS does not depend on OF. It depends on OF or ACPI, so the Kconfig file needs to be updated. Signed-off-by: NKejian Yan <yankejian@huawei.com> Signed-off-by: NYisen Zhuang <Yisen.Zhuang@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
To fully support 25G and 50G link settings. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
Some cards do not support autoneg. The current code does not prevent the user from enabling autoneg with ethtool on such cards, causing confusion. Firmware provides the autoneg capability information and we just need to store it in the support_auto_speeds field in bnxt_link_info struct. The ethtool set_settings() call will check this field before proceeding with autoneg. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
Add bnxt_gro_func_5731x() to handle GRO packets for this chip. The completion structures used in the new chip have new data to help determine the header offsets. The offsets can be off by 4 if the packet is an internal loopback packet (e.g. from one VF to another VF). Some additional logic is added to adjust the offsets if it is a loopback packet. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
Newer chips require different logic to handle GRO packets. So refactor the code so that we can call different functions depending on the chip. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
Define all the supported chip numbers and chip categories. Store the chip_num returned by firmware. If the call to get the version and chip number fails, we should abort. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Satish Baddipadige 提交于
NPAR type is read from bnxt_hwrm_func_qcfg. Do not allow changing link parameters if in NPAR mode sinc ethe port is shared among multiple partitions. The link parameters are set up by firmware. Signed-off-by: NSatish Baddipadige <sbaddipa@broadcom.com> Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
When the VF driver gets this event, the VF configuration has changed (such as default VLAN). The VF driver will initiate a silent reset to pick up the new configuration. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
When a default VLAN is added to the VF, the VF driver needs to reset to pick up the default VLAN ID. We can use the same tx timeout reset logic to do that, without the debug output. This new function, with the silent parameter to suppress debug output will now serve both purposes. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Michael Chan 提交于
The PF can setup a default VLAN for a VF. The default VLAN tag is automatically inserted and stripped without the knowledge of the stack running on the VF. The VF driver needs to know that default VLAN is enabled as VLAN acceleration on the RX side is no longer supported. Call netdev_update_features() to fix up the VLAN features as necessary. Also, VLAN strip mode must be enabled to strip out the default VLAN tag. Only allow VF default VLAN to be set if the firmware spec is >= 1.2.1. Signed-off-by: NMichael Chan <michael.chan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Philippe Reynes 提交于
The ethtool api {get|set}_settings is deprecated. We move the enic driver to new api {get|set}_link_ksettings. Signed-off-by: NPhilippe Reynes <tremyfr@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 13 6月, 2016 1 次提交
-
-
由 Stefan Wahren 提交于
Since msleep is based on jiffies the PHY reset could take longer than expected. So use msleep for values greater than 20 msec otherwise usleep_range. Signed-off-by: NStefan Wahren <stefan.wahren@i2se.com> Acked-by: NFugang Duan <fugang.duan@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 10 6月, 2016 13 次提交
-
-
由 Bhaktipriya Shridhar 提交于
alloc_workqueue replaces deprecated create_workqueue(). A dedicated workqueue has been used since the workqueue mlxsw_wq is used for FDB notif. processing with workitems that are involved in normal device operation && because it's a network device which can be depended upon during memory reclaim. Workitems &trans->timeout_dw and &mlxsw_sp->fdb_notify.dw, map to mlxsw_sp_fdb_notify_work (processes FDB notifications from the underlying device and resolves the netdev to which the entry points to and notifies the bridge using the switchdev notifier) and mlxsw_emad_trans_timeout_work (provides async EMAD register access) respectively. They require forward progress under memory pressure and hence, WQ_MEM_RECLAIM has been set. Since there are only a fixed number of work items, explicit concurrency limit is unnecessary here. Signed-off-by: NBhaktipriya Shridhar <bhaktipriya96@gmail.com> Tested-by: NIdo Schimmel <idosch@mellanox.com> Acked-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Bhaktipriya Shridhar 提交于
alloc_workqueue replaces deprecated create_workqueue(). A dedicated workqueue has been used since the workitem viz (&lio->txq_status_wq.wk.work which maps to octnet_poll_check_txq_status) is involved in a brief poll routine for checking transmit queue status and is an intergral part of normal device operation. WQ_MEM_RECLAIM has been set to guarantee forward progress under memory pressure, which is a requirement here. Since there are only a fixed number of work items, explicit concurrency limit is unnecessary. flush_workqueue is unnecessary since destroy_workqueue() itself calls drain_workqueue() which flushes repeatedly till the workqueue becomes empty. Signed-off-by: NBhaktipriya Shridhar <bhaktipriya96@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
mlx4 RSS is limited to spread incoming packets to a power of two number of queues. An uniformly distibuted traffic would be split on queues 0 to N-1, N being a power of two, each queue having a 1/N weight. If number of RX queues is not a power of two, upper RX queues do not receive traffic. ethtool -x is lying, because it pretends some queues have higher weight. Before patch: lpaa24:~# ethtool -L eth1 rx 24 lpaa24:~# ethtool -x eth1 RX flow hash indirection table for eth1 with 24 RX ring(s): 0: 0 1 2 3 4 5 6 7 8: 8 9 10 11 12 13 14 15 16: 0 1 2 3 4 5 6 7 RSS hash key: e0:7c:3a:89:07:55:b6:58:69:cc:f4:e5:24:62:e3:25:88:6c:42:5b:d2:cb:9a:d2:e0:06:e1:dc:f9:09:a1:89:0f:a0:30:43:73:6f:0c:b6 If this information was correct, user space tools could expect queues 0 to 7 to receive twice more traffic than queues 8 to 15 After patch : lpaa24:~# ethtool -L eth1 rx 24 lpaa24:~# ethtool -x eth1 RX flow hash indirection table for eth1 with 24 RX ring(s): 0: 0 1 2 3 4 5 6 7 8: 8 9 10 11 12 13 14 15 RSS hash key: da:7b:09:60:f1:ac:67:b4:d0:72:d4:ec:a2:e5:80:0a:ad:50:22:1a:f8:f9:66:54:5f:22:45:c3:88:f4:57:82:c1:c1:90:ed:70:cb:40:ce lpaa24:~# ethtool -X eth1 equal 8 lpaa24:~# ethtool -x eth1 RX flow hash indirection table for eth1 with 24 RX ring(s): 0: 0 1 2 3 4 5 6 7 8: 0 1 2 3 4 5 6 7 RSS hash key: da:7b:09:60:f1:ac:67:b4:d0:72:d4:ec:a2:e5:80:0a:ad:50:22:1a:f8:f9:66:54:5f:22:45:c3:88:f4:57:82:c1:c1:90:ed:70:cb:40:ce Signed-off-by: NEric Dumazet <edumazet@google.com> Reported-by: NMaciej Żenczykowski <maze@google.com> Cc: Eugenia Emantayev <eugenia@mellanox.com> Cc: Wei Wang <weiwan@google.com> Cc: Willem de Bruijn <willemb@google.com> Reviewed-by: NTariq Toukan <tariqt@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Ben Dooks 提交于
The dwmac4_set_umac_addr() takes a struct mac_device_info as the first parameter, but is being passed a ioaddr instead from dwmac4_set_filter(). Fix the warning/bug by changing the first parameter. drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c:159:46: warning: incorrect type in argument 1 (different address spaces) drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c:159:46: expected struct mac_device_info *hw drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c:159:46: got void [noderef] <asn:2>*ioaddr Note, only compile tested this as do not have any hardware with it in. Signed-off-by: NBen Dooks <ben.dooks@codethink.co.uk> Acked-by: NGiuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Florian Fainelli 提交于
Add a few netdev statistics to report transmitted and received bytes and packets and a few obvious errors. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Florian Fainelli 提交于
Read the statistics from the BGMAC's builtin MAC and return them to user-space using the standard ethtool helpers. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Florian Fainelli 提交于
In preparation for allowing different helpers to be utilized against network devices created by the bgmac driver, make sure that we bind the net_device with core->dev. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eric Dumazet 提交于
I am not sure mlx4_en_netpoll() is doing anything useful right now. mlx4 has different NAPI structures for RX and TX, and netpoll only wants to drain TX queues. Lets schedule NAPI polls on TX, not RX. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Maciej Żenczykowski <maze@google.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Acked-by: NTariq Toukan <tariqt@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eli Cohen 提交于
Blue flame is a latency enhancement feature that allows the driver to write the packet data directly to the NIC's registers thus making the read of the packet data from host memory redundant. We maintain a quota for the blue flame which is reloaded whenever we identify that the hardware is processing send requests and processes them fast enough so by the time we post the next send request it was able to process all the pending ones. This indicates that the hardware is capable of processing more blue flame requests efficiently. The blue flame quota is decremented whenever we send using blue flame. The current code erroneously clears the budget if we did not use blue flame for the current post send operation and we fix it here. Fixes: 88a85f99 ('net/mlx5e: TX latency optimization to save DMA reads') Signed-off-by: NEli Cohen <eli@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Eran Ben Elisha 提交于
The current implementation copies the flow of ndo_stop instead of calling it explicitly, Fixed it. Fixes: 5fc7197d ("net/mlx5: Add pci shutdown callback") Signed-off-by: NEran Ben Elisha <eranbe@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mohamad Haj Yahia 提交于
Set the mc_promisc flag also in the case of adding new mc address to existing allmulti vport. Fixes: a35f71f2 ('net/mlx5: E-Switch, Implement promiscuous rx modes vf request handling') Signed-off-by: NMohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Noa Osherovich 提交于
In RoCE, the RDMA-CM needs the node guid to establish connection between nodes. Today, the node guid exposed to mlx5 Ethernet VFs is zero, therefore RDMA-CM on the VF is broken. Whenever the administrator sets a MAC for a VF, derive the node guid from it and set it as well in the following way: MAC: e4:1d:2d:b3:f4:01 -> node_guid: e4:1d:2d:ff:fe:b3:f4:01 Fixes: 77256579 ('net/mlx5: E-Switch, Introduce Vport...') Signed-off-by: NNoa Osherovich <noaos@mellanox.com> Signed-off-by: NMajd Dibbiny <majd@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mohamad Haj Yahia 提交于
Reorder vport enable flow to mark the vport as enabled before calling the vport change handler which was modified to handle the case for when vport is not enabled. This fixes the case for when the PF netdev is open before sriov is enabled, once sriov is enabled at esw_enable_vport, esw_vport_change_handle_locked didn't read the PF context since it thought the PF vport was not enabled. When we enable the vport, arming for events is not required anymore, since it's done on the vport change handle Fixes: 586cfa7f ('net/mlx5: E-Switch, Use vport event handler for vport cleanup') Signed-off-by: NMohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-