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path: root/drivers/net/ethernet
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2017-08-22liquidio: make VF driver notify NIC firmware of MTU changeVeerasenareddy Burru1-5/+22
Signed-off-by: Veerasenareddy Burru <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22liquidio: move macro definition to a proper placeVeerasenareddy Burru2-2/+2
The macro LIO_CMD_WAIT_TM is not specific to the PF driver; it can be used by the VF driver too, so move its definition from a PF-specific header file to one that's common to PF and VF. Signed-off-by: Veerasenareddy Burru <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: ethernet: make ptp_clock_info constBhumika Goyal6-6/+6
Make these const as they are only used in a copy operation. Done using Coccinelle. @match disable optional_qualifier@ identifier s; @@ static struct ptp_clock_info s = {...}; @ref@ position p; identifier match.s; @@ s@p @good1@ position ref.p; identifier match.s,f,c; expression e; @@ ( e = s@p | e = [email protected] | c(...,[email protected],...) | c(...,s@p,...) ) @bad depends on !good1@ position ref.p; identifier match.s; @@ s@p @depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct ptp_clock_info s; Signed-off-by: Bhumika Goyal <[email protected]> Acked-by: Richard Cochran <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: hns3: Add support to change MTU in HNS3 hardwareSalil2-0/+35
This patch adds the following support to the HNS3 driver: 1. Support to change the Maximum Transmission Unit of a port in the HNS NIC hardware. 2. Initializes the supported MTU range for the netdevice. Signed-off-by: lipeng <[email protected]> Signed-off-by: Salil Mehta <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22mlx5: Replace PCI pool old APIRomain Perier1-5/+6
The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier <[email protected]> Reviewed-by: Peter Senna Tschudin <[email protected]> Acked-by: Doug Ledford <[email protected]> Tested-by: Doug Ledford <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2017-08-22mlx4: Replace PCI pool old APIRomain Perier2-6/+6
The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier <[email protected]> Acked-by: Peter Senna Tschudin <[email protected]> Tested-by: Peter Senna Tschudin <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Acked-by: Doug Ledford <[email protected]> Tested-by: Doug Ledford <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2017-08-22net-next/hinic: Add netpollAviad Krawczyk1-0/+20
Add more netdev operation - netpoll. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add ethtool and statsAviad Krawczyk8-1/+341
Add ethtool operations and statistics operations. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add Tx operationAviad Krawczyk8-4/+799
Add transmit operation for sending data by qp operations. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add Rx handlerAviad Krawczyk16-0/+1278
Set the io resources in the nic and handle rx events by qp operations. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add cmdq completion handlerAviad Krawczyk2-1/+308
Add cmdq completion handler for getting a notification about the completion of cmdq commands. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add cmdq commandsAviad Krawczyk8-2/+683
Add cmdq commands for setting queue pair contexts in the nic. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add ceqsAviad Krawczyk7-8/+427
Initialize the completion event queues and handle ceq events by calling the registered handlers. Used for cmdq command completion. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Initialize cmdqAviad Krawczyk6-6/+500
Create the work queues for cmdq and update the nic about the work queue contexts. cmdq commands are used for updating the nic about the qp contexts. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Set qp contextAviad Krawczyk12-2/+787
Update the nic about the resources of the queue pairs. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add qp resourcesAviad Krawczyk6-5/+507
Create the resources for queue pair operations: doorbell area, consumer index address and producer index address. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add wqAviad Krawczyk8-5/+968
Create work queues for being used by the queue pairs. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add logical Txq and RxqAviad Krawczyk12-4/+793
Create the logical queues of the nic. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add Rx mode and link event handlerAviad Krawczyk11-1/+745
Add port management message for setting Rx mode in the card, used for rx_mode netdev operation. The link event handler is used for getting a notification about the link state. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add port management commandsAviad Krawczyk7-3/+551
Add the port management commands that are sent as management messages. The port management commands are used for netdev operations. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add aeqsAviad Krawczyk5-2/+727
Handle aeq elements that are accumulated on the aeq by calling the registered handler for the specific event. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add api cmd commandsAviad Krawczyk3-2/+398
Add the api cmd commands for sending management messages to the nic. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Add management messagesAviad Krawczyk5-3/+538
Add the management messages for sending to api cmd and the asynchronous event handler for the completion of the messages. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Initialize api cmd hwAviad Krawczyk3-1/+236
Update the hardware about api cmd resources and initialize it. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Initialize api cmd resourcesAviad Krawczyk5-2/+563
Initialize api cmd resources as part of management initialization. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Initialize hw device componentsAviad Krawczyk8-14/+576
Initialize hw device by calling the initialization functions of aeqs and management channel. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net-next/hinic: Initialize hw interfaceAviad Krawczyk13-0/+917
Initialize hw interface as part of the nic initialization for accessing hw. Signed-off-by: Aviad Krawczyk <[email protected]> Signed-off-by: Zhao Chen <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22net: ethernet: stmmac: dwmac-rk: Add rv1108 gmac supportDavid Wu1-0/+53
It only supports rmii interface. Add constants and callback functions for the dwmac on rv1108 socs. As can be seen, the base structure is the same, only registers and the bits in them moved slightly. Signed-off-by: David Wu <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22ethernet: xircom: small clean up in setup_xirc2ps_cs()Dan Carpenter1-1/+1
The get_options() function takes the whole ARRAY_SIZE(). It doesn't matter here because we don't use more than 7 elements. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-22parisc/net/lasi_82596: Fix section mismatchesHelge Deller1-5/+5
Signed-off-by: Helge Deller <[email protected]>
2017-08-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller3-5/+4
2017-08-21qlogic: make device_attribute constBhumika Goyal2-5/+5
Make these const as they are only passed as an argument to the function device_create_file and device_remove_file and the corresponding arguments are of type const. Done using Coccinelle Signed-off-by: Bhumika Goyal <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-20liquidio: fix use of pf in pass-through mode in a virtual machineRick Farrington2-5/+44
Fix problem when PF is used in pass-through mode in a VM (w/embedded f/w). If host error reading PF num from CN23XX_PCIE_SRIOV_FDL reg, try to retrieve PF num from SLI_PKT(0)_INPUT_CONTROL (initialized by f/w). Signed-off-by: Rick Farrington <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-20net: ibm: emac: Fix some error handling path in 'emac_probe()'Christophe Jaillet2-9/+4
If 'irq_of_parse_and_map()' or 'of_address_to_resource()' fail, 'err' is known to be 0 at this point. So return -ENODEV instead in the first case and use 'of_iomap()' instead of the equivalent 'of_address_to_resource()/ioremap()' combinaison in the 2nd case. Doing so, the 'rsrc_regs' field of the 'emac_instance struct' becomes redundant and is removed. While at it, turn a 'err != 0' test into an equivalent 'err' to be more consistent. Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-20cxgb4/cxgbvf: Handle 32-bit fw port capabilitiesGanesh Goudar8-356/+1220
Implement new 32-bit Firmware Port Capabilities in order to handle new speeds which couldn't be represented in the old 16-bit Firmware Port Capabilities values. Based on the original work of Casey Leedom <[email protected]> Signed-off-by: Ganesh Goudar <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-20net/mlx5e: Use size_t to store byte offset in statistics descriptorsGal Pressman1-1/+1
The byte offset of counter descriptors should be stored in size_t variable instead of an integer. Signed-off-by: Gal Pressman <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Use kernel types instead of uint*_t in ethtool callbacksGal Pressman2-7/+4
Fix checkpatch errors: CHECK:PREFER_KERNEL_TYPES: Prefer kernel type 'u32' over 'uint32_t' Signed-off-by: Gal Pressman <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Place constants on the right side of comparisonsOr Gerlitz1-2/+2
To fix these checkpatch complaints: WARNING: Comparisons should place the constant on the right side of the test Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Avoid using multiple blank linesOr Gerlitz2-2/+0
To fix these checkpatch complaints: CHECK: Please don't use multiple blank lines Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Properly indent within conditional statementsOr Gerlitz1-14/+17
To fix these checkpatch complaints: WARNING: suspect code indent for conditional statements (8, 24) + if (eth_proto & (MLX5E_PROT_MASK(MLX5E_10GBASE_SR) [...] + return PORT_FIBRE; Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5: Add a blank line after declarationsOr Gerlitz2-0/+2
To fix these checkpatch complaints: WARNING: Missing a blank line after declarations Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5: Avoid blank lines after/before open/close braceOr Gerlitz2-2/+0
To fix these checkpatch complaints: CHECK: Blank lines aren't necessary after an open brace '{' CHECK: Blank lines aren't necessary before a close brace '}' Signed-off-by: Or Gerlitz <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Add outbound PCI buffer overflow counterEran Ben Elisha2-2/+24
Add outbound_pci_buffer_overflow to ethtool output for monitoring the number of packets that were dropped due to lack of PCIe buffers on receive path from NIC port toward the host(s). This counter is valid only in case that tx_overflow_buffer_pkt is supported in MCAM enhanced features. Signed-off-by: Eran Ben Elisha <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Add RX buffer fullness countersGal Pressman3-1/+30
rx_buffer_passed_thres_phy - The number of events where the port RX buffer has passed a fullness threshold. rx_buffer_full_phy - The number of events where the port RX buffer has reached 100% fullness. Signed-off-by: Gal Pressman <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Add PCIe outbound stalls countersGal Pressman2-1/+20
outbound_pci_stalled_rd - The percentage of time within the last second that the NIC had outbound non-posted read requests but could not perform the operation due to insufficient non-posted credits. outbound_pci_stalled_wr - The percentage of time within the last second that the NIC had outbound posted writes requests but could not perform the operation due to insufficient posted credits. outbound_pci_stalled_rd_events - The number of events where outbound_pci_stalled_rd was above the threshold. outbound_pci_stalled_wr_events - The number of events where outbound_pci_stalled_wr was above the threshold. Signed-off-by: Gal Pressman <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: IPoIB, Add support for get_link_ksettings in ethtoolShalom Lagziel1-12/+118
Add support for "ethtool DEVNAME" over ipoib ports, Display standard port information for IPoIB netdevices using ethtool For example: $ ethtool ib2 > Settings for ib2: Supported ports: [ ] Supported link modes: Not reported Supported pause frame use: No Supports auto-negotiation: No Advertised link modes: Not reported Advertised pause frame use: No Advertised auto-negotiation: No Speed: 100000Mb/s Duplex: Full Port: Other PHYAD: 0 Transceiver: internal Auto-negotiation: off Link detected: yes Signed-off-by: Shalom Lagziel <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: IPoIB, Fix driver name retrieved by ethtoolFeras Daoud1-0/+2
Printing an enhanced IPoIB device information using "ethtool -i DEVNAME", prints the low level driver name: mlx5_core. This commit changes the name to mlx5_core [ib_ipoib], to include the ipoib device driver infromation. Fixes: 076b0936e5fb ("net/mlx5e: IPoIB, Add ethtool support") Signed-off-by: Feras Daoud <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-20net/mlx5e: Send PAOS command on interface up/downEran Ben Elisha2-7/+20
Upon interface up/down, driver will send PAOS (Ports Administrative and Operational Status Register) in order to inform the Firmware on the desired status of the port by the driver. Since now we might change physical link status on mlx5e_open/close, logical VF representor should not use mlx5e_open/close ndos as is, and should call the logical version mlx5e_open/closed_locked. Signed-off-by: Eran Ben Elisha <[email protected]> Signed-off-by: Saeed Mahameed <[email protected]>
2017-08-19bnxt_en: fix spelling mistake: "swtichdev" -> "switchdev"Colin Ian King1-1/+1
Trivial fix to spelling mistake in a netdev_info message Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-19net: hns3: fix a handful of spelling mistakesColin Ian King2-3/+3
Trival fix to spelling mistakes: firware -> firmware invald -> invalid mutilcast -> multicast Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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