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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. Miller4-5/+7
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: dsa: mv88e6xxx: make irq_chip constBhumika Goyal2-2/+2
Make this const as it is only used in a copy operation. Done using Coccinelle. Signed-off-by: Bhumika Goyal <[email protected]> Reviewed-by: Andrew Lunn <[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]>
2017-08-20ieee802154: ca8210: Fix a potential NULL pointer dereferenceChristophe JAILLET1-4/+1
'spi' is known to be NULL, so we dereference a NULL pointer here. Use 'pr_crit()' instead of 'dev_crit()' to report the message. Signed-off-by: Christophe JAILLET <[email protected]> Signed-off-by: Marcel Holtmann <[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]>
2017-08-19net: defxx: constify eisa_device_idArvind Yadav1-1/+1
eisa_device_id are not supposed to change at runtime. All functions working with eisa_device_id provided by <linux/eisa.h> work with const eisa_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Reviewed-by: Maciej W. Rozycki <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-19net: hp100: constify eisa_device_idArvind Yadav1-1/+1
eisa_device_id are not supposed to change at runtime. All functions working with eisa_device_id provided by <linux/eisa.h> work with const eisa_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-19net: de4x5: constify eisa_device_idArvind Yadav1-1/+1
eisa_device_id are not supposed to change at runtime. All functions working with eisa_device_id provided by <linux/eisa.h> work with const eisa_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-19net: 3c59x: constify eisa_device_idArvind Yadav1-1/+1
eisa_device_id are not supposed to change at runtime. All functions working with eisa_device_id provided by <linux/eisa.h> work with const eisa_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-19net: 3c509: constify eisa_device_idArvind Yadav1-1/+1
eisa_device_id are not supposed to change at runtime. All functions working with eisa_device_id provided by <linux/eisa.h> work with const eisa_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-18nfp: don't reuse pointers in ring dumpingJakub Kicinski1-6/+7
We were reusing skb pointer when reading page frag, since ring entries contain a union of a skb and frag pointer. This can be confusing to people reading the code. Refactor the code to read frag pointer directly. Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-18nfp: fix copy paste in names and messages regarding vNICsJakub Kicinski1-2/+2
Data and control vNICs currently use the same area name and error message. This could lead to confusion. Make sure the error message says "ctrl" in case of control and the data area is called "nfp.bar0". Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-18nfp: add ethtool statistics for representorsJakub Kicinski2-4/+71
Representors may be associated with both VFs or more importantly with physical ports. Allow vNIC and MAC statistics to be read with ethtool -S on representors. In case of vNICs we reuse the vNIC statistic helper, we just need to swap RX and TX to give statistics the "switch perspective." Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-18nfp: add pointer to vNIC config memory to nfp_port structureJakub Kicinski3-37/+18
Simplify the statistics handling code by keeping pointer to vNIC's config memory in nfp_port. Note that this is referring to the representor side of vNICs, vNIC side has the pointer in nfp_net. Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-18nfp: report MAC statistics in ethtoolJakub Kicinski2-17/+153
Add reporting of MAC statistics in ethtool. MAC statistics are read out from the MAC IP and accumulated by application FW, therefore their presence depends on the application FW. Add missing defines and string names for the statistics and dump them in ethtool -S. Signed-off-by: Jakub Kicinski <[email protected]> Reviewed-by: Simon Horman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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