summaryrefslogtreecommitdiffstats
path: root/drivers (follow)
Commit message (Collapse)AuthorAgeFilesLines
* net: ethernet: aquantia: Add ring support codeDavid VomLehn2017-01-242-0/+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>
* net: ethernet: aquantia: Common functions and definitionsDavid VomLehn2017-01-243-0/+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>
* net: ethernet: aquantia: Make and configuration files.David VomLehn2017-01-244-0/+89
| | | | | | | | | | | 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>
* net: ks8851: Drop eeprom_size structure memberStephen Boyd2017-01-241-7/+0
| | | | | | | | | After commit 51b7b1c34e19 (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>
* phy: marvell: remove conflicting initializerArnd Bergmann2017-01-241-7/+6
| | | | | | | | | | | | | | | | | | | One line was apparently pasted incorrectly during a new feature patch: drivers/net/phy/marvell.c:2090:15: error: initialized field overwritten [-Werror=override-init] .features = PHY_GBIT_FEATURES, I'm removing the extraneous line here to avoid the W=1 warning and restore the previous flags value, and I'm slightly reordering the lines for consistency to make it less likely to happen again in the future. The ordering in the array is still not the same as in the structure definition, instead I picked the order that is most common in this file and that seems to make more sense here. Fixes: 0b04680fdae4 ("phy: marvell: Add support for temperature sensor") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dummy: Introduce dummy virtual functionsPhil Sutter2017-01-241-2/+215
| | | | | | | | | | | | | | | | | | | | | | | The idea for this was born when testing VF support in iproute2 which was impeded by hardware requirements. In fact, not every VF-capable hardware driver implements all netdev ops, so testing the interface is still hard to do even with a well-sorted hardware shelf. To overcome this and allow for testing the user-kernel interface, this patch allows to turn dummy into a PF with a configurable amount of VFs. Since my patch series 'bus-agnostic-num-vf' has been accepted, implementing the required interfaces is pretty straightforward: Iff 'num_vfs' module parameter was given a value >0, a dummy bus type is being registered which implements the 'num_vf()' callback. Additionally, a dummy parent device common to all dummy devices is registered which sits on the above dummy bus. Joint work with Sabrina Dubroca. Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: broadcom: bnx2x: use new api ethtool_{get|set}_link_ksettingsPhilippe Reynes2017-01-241-90/+109
| | | | | | | | | | | | The ethtool api {get|set}_settings is deprecated. We move this driver to new api {get|set}_link_ksettings. As I don't have the hardware, I'd be very pleased if someone may test this patch. Signed-off-by: Philippe Reynes <tremyfr@gmail.com> Acked-by: Yuval Mintz <Yuval.Mintz@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum: Add packet sample offloading supportYotam Gigi2017-01-243-0/+122
| | | | | | | | | | | | | | | | | | | | | | | Using the MPSC register, add the functions that configure port-based packet sampling in hardware and the necessary datatypes in the mlxsw_sp_port struct. In addition, add the necessary trap for sampled packets and integrate with matchall offloading to allow offloading of the sample tc action. The current offload support is for the tc command: tc filter add dev <DEV> parent ffff: \ matchall skip_sw \ action sample rate <RATE> group <GROUP> [trunc <SIZE>] Where only ingress qdiscs are supported, and only a combination of matchall classifier and sample action will lead to activating hardware packet sampling. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: reg: add the Monitoring Packet Sampling Configuration RegisterYotam Gigi2017-01-241-0/+41
| | | | | | | | | | | The MPSC register allows to configure ingress packet sampling on specific port of the mlxsw device. The sampled packets are then trapped via PKT_SAMPLE trap. Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: b53: Utilize mdio_module_driverFlorian Fainelli2017-01-241-12/+1
| | | | | | | | Eliminate a bit of boilerplate code. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: stmmac: dwmac-meson8b: make the RGMII TX delay configurableMartin Blumenstingl2017-01-241-6/+14
| | | | | | | | | | | | | | | | | | Prior to this patch we were using a hardcoded RGMII TX clock delay of 2ns (= 1/4 cycle of the 125MHz RGMII TX clock). This value works for many boards, but unfortunately not for all (due to the way the actual circuit is designed, sometimes because the TX delay is enabled in the PHY, etc.). Making the TX delay on the MAC side configurable allows us to support all possible hardware combinations. This allows fixing a compatibility issue on some boards, where the RTL8211F PHY is configured to generate the TX delay. We can now turn off the TX delay in the MAC, because otherwise we would be applying the delay twice (which results in non-working TX traffic). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Tested-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: xilinx: constify net_device_ops structureBhumika Goyal2017-01-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare net_device_ops structure as const as it is only stored in the netdev_ops field of a net_device structure. This field is of type const, so net_device_ops structures having same properties can be made const too. Done using Coccinelle: @r1 disable optional_qualifier@ identifier i; position p; @@ static struct net_device_ops i@p={...}; @ok1@ identifier r1.i; position p; struct net_device ndev; @@ ndev.netdev_ops=&i@p @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct net_device_ops i; File size before: text data bss dec hex filename 6201 744 0 6945 1b21 ethernet/xilinx/xilinx_emaclite.o File size after: text data bss dec hex filename 6745 192 0 6937 1b19 ethernet/xilinx/xilinx_emaclite.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: moxa: constify net_device_ops structuresBhumika Goyal2017-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare net_device_ops structure as const as it is only stored in the netdev_ops field of a net_device structure. This field is of type const, so net_device_ops structures having same properties can be made const too. Done using Coccinelle: @r1 disable optional_qualifier@ identifier i; position p; @@ static struct net_device_ops i@p={...}; @ok1@ identifier r1.i; position p; struct net_device ndev; @@ ndev.netdev_ops=&i@p @bad@ position p!={r1.p,ok1.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct net_device_ops i; File size before: text data bss dec hex filename 4821 744 0 5565 15bd ethernet/moxa/moxart_ether.o File size after: text data bss dec hex filename 5373 192 0 5565 15bd ethernet/moxa/moxart_ether.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: qcom/emac: claim the irq only when the device is openedTimur Tabi2017-01-233-14/+11
| | | | | | | | | | During reset, functions emac_mac_down() and emac_mac_up() are called, so we don't want to free and claim the IRQ unnecessarily. Move those operations to open/close. Signed-off-by: Timur Tabi <timur@codeaurora.org> Reviewed-by: Lino Sanfilippo <LinoSanfilippo@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: qcom/emac: rename emac_phy to emac_sgmii and move itTimur Tabi2017-01-239-24/+23
| | | | | | | | | | | | | | | | | The EMAC has an internal PHY that is often called the "SGMII". This SGMII is also connected to an external PHY, which is managed by phylib. These dual PHYs often cause confusion. In this case, the data structure for managing the SGMII was mis-named and located in the wrong header file. Structure emac_phy is renamed to emac_sgmii to clearly indicate it applies to the internal PHY only. It also also moved from emac_phy.h (which supports the external PHY) to emac_sgmii.h (where it belongs). To keep the changes minimal, only the structure name is changed, not the names of any variables of that type. Signed-off-by: Timur Tabi <timur@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: avoid two atomic ops per page on x86Eric Dumazet2017-01-231-10/+5
| | | | | | | | | | | | | | Commit 4cace675d687 ("bnx2x: Alloc 4k fragment for each rx ring buffer element") added extra put_page() and get_page() calls on arches where PAGE_SIZE=4K like x86 Reorder things to avoid this overhead. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com> Cc: Yuval Mintz <Yuval.Mintz@cavium.com> Cc: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: phy: bcm7xxx: Implement EGPHY workaround for 7278Florian Fainelli2017-01-221-0/+34
| | | | | | | | | Implement the HW design team recommended workaround in for 7278. Since the GPHY now returns its revision information in MII_PHYS_ID[23] we need to check whether the revision provided in flags is 0 or not. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: phy: bcm7xxx: Add entry for BCM7278Florian Fainelli2017-01-221-0/+2
| | | | | | | Add support for the BCM7278 28nm process Gigabit Ethernet PHY. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: bcm_sf2: Allow non-IMP ports to have Broadcom tags enabledFlorian Fainelli2017-01-222-0/+10
| | | | | | | | | | | Parse the "brcm,use-bcm-hdr" boolean property during ports identification to fill a bitmask of ports that should have Broadcom tags enabled. This is needed in some configurations where per-packet metadata can be exchanged using Broadcom tags between the switch and an on-chip acceleration device. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: bcm_sf2: Move code enabling Broadcom tagsFlorian Fainelli2017-01-221-27/+34
| | | | | | | | | | In preparation for enabling Broadcom tags on different ports based on configuration information, dedicate a function that is responsible for enabling Broadcom tags for a given port and update the IMP port setup to call it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: bcm_sf2: Add support for BCM7278 integrated switchFlorian Fainelli2017-01-224-9/+67
| | | | | | | | | | | | | | Add support for the integrated switch found on BCM7278: - core_reg_align is set to 1, to force a translation into the target address space which is 8 bytes aligned - an alternate SWITCH_REG layout is provided since registers are largely bit/masks compatible but have different offsets - conditional for all CORE_STS_OVERRIDE_{IMP,GMII_P} since those got moved way out of the traditional register space Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: bcm_sf2: Prepare for different register layoutsFlorian Fainelli2017-01-223-25/+109
| | | | | | | | | | | | | In preparation for supporting a new device with a slightly different register layout, affecting the SWITCH_REG and SWITCH_CORE address spaces, perform a few preparatory steps: - allow matching the compatible string against a data description - convert the SWITCH_REG register accesses into an indirection table - prepare for supporting a SWITCH_CORE register alignment requirement Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: bcm_sf2: Make SF2_IO64_MACRO() utilize 32-bit macroFlorian Fainelli2017-01-221-2/+2
| | | | | | | | | | There is no point inlining the 32-bit direct register read/write part, just infer it from the existing macro. This will make it easier to centralize the address rewriting that we are going to introduce later on. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: systemport: Add support for SYSTEMPORT LiteFlorian Fainelli2017-01-222-78/+323
| | | | | | | | | | | | | | | | | | | | | | | Add supporf for the SYSTEMPORT Lite Ethernet controller, this piece of hardware is largely based on the full-blown SYSTEMPORT and differs in the following: - no full-blown UniMAC, instead we have the MagicPacket matching from UniMAC at same offset, and a GMII Interface Block (GIB) for the MAC-level stuff, since we are always interfaced to an Ethernet switch which is fully Ethernet compliant shortcuts could be made - 16 transmit queues, whose interrupts are moved into the first Level-2 interrupt controller bank - slight TDMA offset change (a register was inserted after TDMA_STATUS, *sigh*) - 256 RX descriptors (512 words) and 256 TX descriptors (not visible) As a consequence of these two things, update the code paths accordingly to differentiate the full-blown from the light version. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: systemport: Dynamically allocate number of TX ringsFlorian Fainelli2017-01-222-1/+12
| | | | | | | | | In preparation for adding SYSTEMPORT Lite, which has twice as less transmit queues than SYSTEMPORT make sure we do allocate TX rings based on the systemport,txq property to get an appropriate memory footprint. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: stmicro: fix LS field mask in EEE configurationjpinto2017-01-221-1/+1
| | | | | | | | | This patch fixes the LS mask when setting EEE timer. LS field is 10 bits long and not 11 as currently. Signed-off-by: Joao Pinto <jpinto@synopsys.com> Reported-By: Rayagond Kokatanur <rayagond@vayavyalabs.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/mlx4: use rb_entry()Geliang Tang2017-01-221-4/+4
| | | | | | | | | To make the code clearer, use rb_entry() instead of container_of() to deal with rbtree. Signed-off-by: Geliang Tang <geliangtang@gmail.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: dsa: Remove hwmon supportAndrew Lunn2017-01-202-170/+0
| | | | | | | | | | Only the Marvell mv88e6xxx DSA driver made use of the HWMON support in DSA. The temperature sensor registers are actually in the embedded PHYs, and the PHY driver now supports it. So remove all HWMON support from DSA and drivers. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy: marvell: Add support for temperature sensorAndrew Lunn2017-01-201-3/+420
| | | | | | | | | | | Some Marvell PHYs have an inbuilt temperature sensor. Add hwmon support for this sensor. There are two different variants. The simpler, older chips have a 5 degree accuracy. The newer devices have 1 degree accuracy. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'mlx5-updates-2017-01-19' of ↵David S. Miller2017-01-2017-66/+522
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 and mlx5e updates 2017-01-19 This series includes some updates for mlx5 core and mlx5e netdevice driver. From Leon, a small fix that remove an unnecessary print. From Eli Cohen, a fix to the FW version printout in case of internal error. From Eugenia Emantayev, two patches, the 1st adds mlx5 1pps (pulse per second) mlx5 infrastructure support and the 2nd adds the necessary bits for mlx5e ptp logic and structures. From Mohamad, add support for s-tagged packet receive when in promiscuous mode. Form Gal Pressman, MCAM (Management capabilities mask register) and PCAM (Ports capabilities mask register) registers infrastructure, those registers are needed in order to query the different statistics registers support in FW, in order for the driver to enable/disable query and reporting them back to user. On top of this infrastructure we've exposed new set of statistics groups: - MPCNT: Physical layer statistical counters (For symbol errors) - PPCNT: PCIe performance counters In addition to the statistics capabilities series we've moved the mlx5 HCA capabilities fields to a dedicated struct under the driver private data. At the end a small patch to update & query statistics in the most desired order. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/mlx5e: Reorder update statsSaeed Mahameed2017-01-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reorder update stats flow to update most important counters last, to get more accurate results. New update order: - PCIe counters - Port counters - Vport counters - Queue counters - Software counters Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Gal Pressman <galp@mellanox.com>
| * net/mlx5: Move cached hca caps to designated caps structGal Pressman2017-01-192-4/+4
| | | | | | | | | | | | | | | | The caps structure consists of hca caps and port/management caps, all under one roof. Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5e: Expose PCIe statistics to ethtoolGal Pressman2017-01-193-1/+53
| | | | | | | | | | | | | | | | This patch exposes PCIe performance counters, queried with ethtool -S <devname>. Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5e: Expose physical layer statistical counters to ethtoolGal Pressman2017-01-193-2/+32
| | | | | | | | | | | | | | | | | | | | | | | | Use ethtool -S to query physical layer statistical counters including: - rx_symbol_errors_phy: Number of symbol errors that were not corrected by FEC correction algorithm or that FEC was not active on this interface. - rx_corrected_bits_phy: Number of corrected bits according to active FEC (RS/FC). Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5: Query and cache PCAM, MCAM registers on initializationGal Pressman2017-01-191-0/+20
| | | | | | | | | | | | | | | | | | On load_one, we now cache our capabilities registers internally, similar to QUERY_HCA_CAP. Capabilities can later be queried using macros introduced in this patch. Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5: Implement PCAM, MCAM access register commandsGal Pressman2017-01-192-0/+29
| | | | | | | | | | | | | | | | | | | | Introduced registers will expose capabilities of new registers and features related to port/management. Driver will query MCAM and PCAM in order to avoid failing on old firmwares with lack of support. Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5e: Receive s-tagged packets in promiscuous modeMohamad Haj Yahia2017-01-192-20/+68
| | | | | | | | | | | | | | | | | | | | | | | | Today when the driver enter to promiscuous mode or vlan filter is disabled, we add flow rule to receive any c-taggd packets, therefore s-tagged packets are dropped. In order to receive s-tagged packets as well we need to add flow rule to receive any s-tagged packet. Fixes: 7cb21b794baa ('net/mlx5e: Rename en_flow_table.c to en_fs.c') Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5: Add support to s-tag in mlx5 firmware interfaceMohamad Haj Yahia2017-01-195-17/+17
| | | | | | | | | | | | | | | | | | Add svlan_tag and rename vlan_tag to cvlan_tag in flow table entry match param. Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
| * net/mlx5e: Implement 1PPS supportEugenia Emantayev2017-01-193-1/+232
| | | | | | | | | | | | | | | | | | | | This patch enables the 1PPS IN and 1PPS OUT support according to the advertised HCA capability. Single pin may be configured to one of the above mutual exclusive functions via standard Linux tools and APIs. For example, testptp open source application. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5: Add MTPPS and MTPPSE registers infrastructureEugenia Emantayev2017-01-193-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement query and set functionality for MTPPS and MTPPSE registers. MTPPS (Management Pulse Per Second) provides the device PPS capabilities, configures the PPS in and out modules and holds the PPS in time stamp. Query MTPPS is supported only when HCA_CAP.pps is set and modify is supported when HCA_CAP.pps_modify is set. MTPPSE (Management Pulse Per Second Event) configures the different event generation modes for PPS. Supported when HCA_CAP.pps is set. Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5: Fix version printout in case of health issueEli Cohen2017-01-191-17/+3
| | | | | | | | | | | | | | | | | | | | Firmware representation of the firmware version on the health buffer has changed for newer device. The representation in the initialization segment does not and will not change. In addition, we print the health buffer firmware version as a raw hex number. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| * net/mlx5: Remove information print after attempt to load mlx5_ib moduleLeon Romanovsky2017-01-191-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Infiniband part of mlx5 driver can be compiled as a module or as a part of bzImage (compiled in). In the second case, the call to request_module will return an error -ENOENT. It will cause to a misleading print "failed request module on mlx5_ib". This patch removes this print, In order to comply with mlx4. Fixes: f66f049fb738 ("net/mlx5_core: Request the mlx5 IB module on driver load") Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
* | net: ethernet: ti: cpsw: clarify ethtool ops changing num of descsIvan Khoronzhuk2017-01-201-73/+59
| | | | | | | | | | | | | | | | | | After adding cpsw_set_ringparam ethtool op, better to carry out common parts of similar ops splitting descriptors in runtime. It allows to reuse these parts and shows what the ops actually do. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: ti: cpsw: don't duplicate common res in rx handlerIvan Khoronzhuk2017-01-201-24/+16
| | | | | | | | | | | | | | | | No need to duplicate the same function in rx handler to get info if any interface is running. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: ti: cpsw: don't duplicate ndev_runningIvan Khoronzhuk2017-01-201-14/+17
| | | | | | | | | | | | | | | | | | No need to create additional vars to identify if interface is running. So simplify code by removing redundant var and checking usage counter instead. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: ti: cpsw: don't disable interrupts in ndo_openIvan Khoronzhuk2017-01-201-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to disable interrupts if no open devices, they are disabled anyway. Even no need to disable interrupts if some ndev is opened, In this case shared resources are not touched, only parameters of ndev shell, so no reason to disable them also. Removed lines have proved it. So, no need in redundant check and interrupt disable. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: ethernet: ti: cpsw: remove dual check from common res usage functionIvan Khoronzhuk2017-01-201-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | Common res usage is possible only in case an interface is running. In case of not dual emac here can be only one interface, so while ndo_open and switch mode, only one interface can be opened, thus if open is called no any interface is running ... and no common res are used. So remove check on dual emac, it will simplify code/understanding and will match the name it's called. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | macvlan: use netdev_is_rx_handler_busy instead of checking specific typeMahesh Bandewar2017-01-201-1/+1
| | | | | | | | | | | | | | | | netdev_is_rx_handler_busy() check is a superset of netif_is_ipvlan_port() check and hence should be preferred. Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ipvlan: use netdev_is_rx_handler_busy instead of checking specific typeMahesh Bandewar2017-01-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | IPvlan checks if the master device is already used by checking a specific device (here it's macvlan device). This is technically not sufficient and it should just ensure the rx_handler is busy or not. This would be a super check that includes macvlan and any other that has already registered rx-handler. Signed-off-by: Mahesh Bandewar <maheshb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | vxlan: preserve type of dst_port parm for encap_bypass_if_local()Lance Richardson2017-01-201-1/+1
| | | | | | | | | | | | | | | | | | Eliminate sparse warning by maintaining type of dst_port as __be16. Signed-off-by: Lance Richardson <lrichard@redhat.com> Acked-by: Jiri Benc <jbenc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-02 17:08:52 +0100