summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet
Commit message (Collapse)AuthorAgeFilesLines
* net: mvpp2: always disable both MACs when disabling a portAntoine Tenart2019-03-021-4/+4
| | | | | | | | | | | | | | This patch modifies the port_disable() helper to always disable both the GMAC and the XLG MAC when called. At boot time we do not know of a port was enabled in the firmware/bootloader, and if so what mode was used (hence which of the two MACs was used). This also help in implementing a logic where all blocks are disabled when not used, and only enabled regarding the current mode used on a given port. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: some AN fields require the link to be down when updatedAntoine Tenart2019-03-021-1/+11
| | | | | | | | | | | | | The GMAC configuration helper modifies values in the auto-negotiation register. Some of its values require the port to be forced down when modifying their values. This patches fixes the check made on the bit to be updated in this register, so that the port is forced down when needed. This fix cases where some of those parameters were updated, but not taken into account, such as when using RGMII interfaces. Fixes: d14e078f23cc ("net: marvell: mvpp2: only reprogram what is necessary on mac_config") Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: fix the computation of the RXQsAntoine Tenart2019-03-022-10/+17
| | | | | | | | | | | | | | | | | | | | | The patch fixes the computation of RXQs being used by the PPv2 driver, which is set depending on the PPv2 engine version and the queue mode used. There are three cases: - PPv2.1: 1 RXQ per CPU. - PPV2.2 with MVPP2_QDIST_MULTI_MODE: 1 RXQ per CPU. - PPv2.2 with MVPP2_QDIST_SINGLE_MODE: 1 RXQ is shared between the CPUs. The PPv2 engine supports a maximum of 32 queues per port. This patch adds a check so that we do not overstep this maximum. It appeared the calculation was broken for PPv2.1 engines since f8c6ba8424b0, as PPv2.1 ports ended up with a single RXQ while they needed 4. This patch fixes it. Fixes: f8c6ba8424b0 ("net: mvpp2: use only one rx queue per port per CPU") Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: fix validate for PPv2.1Antoine Tenart2019-03-021-1/+1
| | | | | | | | | | | | The Phylink validate function is the Marvell PPv2 driver makes a check on the GoP id. This is valid an has to be done when using PPv2.2 engines but makes no sense when using PPv2.1. The check done when using an RGMII interface makes sure the GoP id is not 0, but this breaks PPv2.1. Fixes it. Fixes: 0fb628f0f250 ("net: mvpp2: fix phylink handling of invalid PHY modes") Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: reconfiguring the port interface is PPv2.2 specificAntoine Tenart2019-03-021-8/+6Star
| | | | | | | | | This patch adds a check on the PPv2 version in-use not to reconfigure the port mode when an interface is updated when using PPv2.1 as the functions called are PPv2.2 specific. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: a port can be disabled even if we use the link IRQAntoine Tenart2019-03-021-7/+0Star
| | | | | | | | | | We had a check in the mvpp2_mac_link_down() function (called by phylink) to avoid disabling the port when link interrupts are used. It turned out the interrupt can still be used with the port disabled. We can thus remove this check. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: fix alignment of MVPP2_GMAC_CONFIG_MII_SPEED definitionAntoine Tenart2019-03-021-1/+1
| | | | | | | | Cosmetic patch fix the alignment of the MVPP2_GMAC_CONFIG_MII_SPEED macro definition. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: update the port documentation regarding the GoPAntoine Tenart2019-03-021-1/+1
| | | | | | | | | The Marvell PPv2 port structure stores the GoP id of a given port. This information is specific to PPv2.2, but cannot be used by PPv2.1. Update its comment to denote this specificity. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mvpp2: fix a typo in the headerAntoine Tenart2019-03-021-1/+1
| | | | | | | | This cosmetic patch fixes a typo made in a comment in the Marvell PPv2 Ethernet driver header. Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4vf: Call netif_carrier_off properly in pci_probeArjun Vynipadath2019-03-021-1/+1
| | | | | | | | netif_carrier_off() should be called only after register_netdev(). Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4vf: Revert force link up behaviourArjun Vynipadath2019-03-021-10/+3Star
| | | | | | | | | | | | Reverting force link up changes since this behaviour can be achieved using VF link state feature. Reverts: commit 0913667ab3ad ("cxgb4vf: Forcefully link up virtual interfaces") Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: Add VF Link state supportArjun Vynipadath2019-03-023-6/+60
| | | | | | | | | Use ndo_set_vf_link_state to control the link states associated with the virtual interfaces. Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4vf: Prefix adapter flags with CXGB4VFArjun Vynipadath2019-03-023-43/+47
| | | | | | | | | Some of these macros were conflicting with global namespace, hence prefixing them with CXGB4VF. Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers: net: Remove unnecessary semicolonYueHaibing2019-03-023-3/+4
| | | | | | | | | | | | | | | | drivers/net/dsa/mt7530.c:649:3-4: Unneeded semicolon drivers/net/ethernet/cisco/enic/enic_clsf.c:35:2-3: Unneeded semicolon drivers/net/ethernet/faraday/ftgmac100.c:1640:2-3: Unneeded semicolon drivers/net/ethernet/mediatek/mtk_eth_soc.c:229:2-3: Unneeded semicolon drivers/net/usb/sr9700.c:437:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Sean Wang <sean.wang@mediatek.com> for mt7530 and mtk_eth_soc Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Make mlxsw_sp_acl_tcam_vregion_rehash() return voidJiri Pirko2019-03-021-8/+4Star
| | | | | | | | The return value is ignored anyway, so just return void. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Remember where to continue rehash migrationJiri Pirko2019-03-021-5/+86
| | | | | | | | | | | Store pointer to vchunk where the migration was interrupted, as well as ventry pointer to start from and to stop at (during rollback). This saved pointers need to be forgotten in case of ventries list or vchunk list changes, which is done by couple of "changed" helpers. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Allow to interrupt/continue rehash workJiri Pirko2019-03-021-20/+62
| | | | | | | | | | | | | Currently, migration of vregions with many entries may take long time during which insertions and removals of the rules are blocked due to wait to acquire vregion->lock. To overcome this, allow to interrupt and continue rehash work according to the set credits - number of rules to migrate. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Do rollback as another call to ↵Jiri Pirko2019-03-021-46/+29Star
| | | | | | | | | | | | | mlxsw_sp_acl_tcam_vchunk_migrate_all() In order to simplify the code and to prepare it for interrupted/continued migration process, do the rollback in case of migration error as another call to mlxsw_sp_acl_tcam_vchunk_migrate_all(). It can be understood as "migrate all back". Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Put vchunk migrate start/end code into separate functionsJiri Pirko2019-03-021-11/+32
| | | | | | | | | | In preparations of interrupt/continue of rehash work, put the code that is done at the beginning/end of vchunk migrate function into separate functions. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Put this_is_rollback to rehash context structJiri Pirko2019-03-021-7/+12
| | | | | | | | | Put the this_is_rollback flag into rehash context struct in preparations for interrupt/continue of rehash work. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Rename variables in mlxsw_sp_acl_tcam_ventry_migrate()Jiri Pirko2019-03-021-7/+7
| | | | | | | | | Remove some of variables in function mlxsw_sp_acl_tcam_ventry_migrate() so the names are aligned with the rest of the code. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: assign vchunk->chunk by the newly created chunkJiri Pirko2019-03-021-8/+10
| | | | | | | | | Make the vchunk->chunk contain pointer of a new chunk we migrate to. In case of a rollback, it contains the original chunk. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: assign vregion->region by the newly created regionJiri Pirko2019-03-021-22/+20Star
| | | | | | | | | Make the vregion->region contain pointer of a new region we migrate to. In case of a rollback, it contains the original region. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Push code start/end from ↵Jiri Pirko2019-03-021-39/+35Star
| | | | | | | | | | | | | mlxsw_sp_acl_tcam_vregion_migrate() Push code from the beginning and end of function mlxsw_sp_acl_tcam_vregion_migrate() into rehash_start()/end() functions. Then all the things needed to be done before and after the actual migration process will be grouped together. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Push rehash start/end code into separate functionsJiri Pirko2019-03-021-9/+32
| | | | | | | | | In preparations for interrupt/continue of rehash work, put the code at the beginning/end of the rehash function into separate functions. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Introduce new rehash context struct and save hint_priv ↵Jiri Pirko2019-03-021-4/+12
| | | | | | | | | | | there Prepare for continued migration. Introduce a new structure to track rehash context and save hint_priv into it. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Don't migrate already migrated entryJiri Pirko2019-03-021-0/+4
| | | | | | | | | | Check if the entry is already in a chunk where we want it to be. In that case, skip migration. This is preparation for "per parts" migration where this situation may occur. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_acl: Push rehash dw struct into rehash sub-structJiri Pirko2019-03-021-7/+9
| | | | | | | | | More rehash related fields are going to come. Push "dw" into sub-struct that will accommodate the others as well. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: aquantia: use better wrappers for state registersNikita Danilov2019-03-022-5/+5
| | | | | | | | | Replace some direct registers reads with better online functions. Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: aquantia: replace AQ_HW_WAIT_FOR with readx_poll_timeout_atomicNikita Danilov2019-03-028-72/+184
| | | | | | | | | | | | David noticed the original define was hiding 'err' variable reference. Thats confusing and counterintuitive. Andrew noted the whole macro could be replaced with standard readx_poll kernel macro. This makes code more readable. Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: aquantia: fixed instack structure overflowIgor Russkikh2019-03-022-4/+4
| | | | | | | | | | | | | This is a real stack undercorruption found by kasan build. The issue did no harm normally because it only overflowed 2 bytes after `bitary` array which on most architectures were mapped into `err` local. Fixes: bab6de8fd180 ("net: ethernet: aquantia: Atlantic A0 and B0 specific functions.") Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: aquantia: fixed buffer overflowNikita Danilov2019-03-021-0/+2
| | | | | | | | | | | | | | The overflow is detected by smatch: drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c: 175 aq_pci_func_free_irqs() error: buffer overflow 'self->aq_vec' 8 <= 31 In reality msix_entry_mask always restricts number of iterations. Adding extra condition to make logic clear and smatch happy. Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: aquantia: added newline at end of fileNikita Danilov2019-03-021-1/+1
| | | | | | | | | drivers/net/ethernet/aquantia/atlantic/aq_nic.c: 991:1: warning: no newline at end of file Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: aquantia: fixed memcpy sizeNikita Danilov2019-03-021-1/+1
| | | | | | | | | | | | | | | | Not careful array dereference caused analysis tools to think there could be memory overflow. There was actually no corruption because the array is two dimensional. drivers/net/ethernet/aquantia/atlantic/aq_ethtool.c: 140 aq_ethtool_get_strings() error: memcpy() '*aq_ethtool_stat_names' too small (32 vs 704) Signed-off-by: Nikita Danilov <nikita.danilov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: nsp: set higher timeout for flash bundleDirk van der Merwe2019-03-011-4/+1Star
| | | | | | | | | | | | | | | | | | | | The management firmware now supports being passed a bundle with multiple components to be stored in flash at once. This makes it easier to update all components to a known state with a single user command, however, this also has the potential to increase the time required to perform the update significantly. The management firmware only updates the components out of a bundle which are outdated, however, we need to make sure we can handle the absolute worst case where a CPLD update can take a long time to perform. We set a very conservative total timeout of 900s which already adds a contingency. Signed-off-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: nsp: allow the use of DMA bufferJakub Kicinski2019-03-011-5/+191
| | | | | | | | | | | | Newer versions of NSP can access host memory. Simplest access type requires all data to be in one contiguous area. Since we don't have the guarantee on where callers of the NSP ABI will allocate their buffers we allocate a bounce buffer and copy the data in and out. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: nsp: move default buffer handling into its own functionJakub Kicinski2019-03-011-42/+51
| | | | | | | | | DMA version of NSP communication is coming, move the code which copies data into the NFP buffer into a separate function. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: nsp: use fractional size of the bufferJakub Kicinski2019-03-011-6/+7
| | | | | | | | | NSP expresses the buffer size in MB and 4 kB blocks. For small buffers the kB part may make a difference, so count it in. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* nfp: report RJ45 connector in ethtoolJakub Kicinski2019-03-012-0/+4
| | | | | | | Add support for reporting twisted pair port type. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: marvell: neta: disable comphy when setting modeMarek Behún2019-03-011-5/+23
| | | | | | | | | | | | | | | | | | | The comphy driver for Armada 3700 by Miquèl Raynal (which is currently in linux-next) does not actually set comphy mode when phy_set_mode_ext is called. The mode is set at next call of phy_power_on. Update the driver to semantics similar to mvpp2: helper mvneta_comphy_init sets comphy mode and powers it on. When mode is to be changed in mvneta_mac_config, first power the comphy off, then call mvneta_comphy_init (which sets the mode to new one). Only do this when new mode is different from old mode. This should also work for Armada 38x, since in that comphy driver methods power_on and power_off are unimplemented. Signed-off-by: Marek Behún <marek.behun@nic.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
* enetc: Add ENETC PF level external MDIO supportClaudiu Manoil2019-03-014-1/+219
| | | | | | | | | | | | Each ENETC PF has its own MDIO interface, the corresponding MDIO registers are mapped in the ENETC's Port register block. The current patch adds a driver for these PF level MDIO buses, so that each PF can manage directly its own external link. Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4vf: Enter debugging mode if FW is inaccessibleArjun Vynipadath2019-02-282-13/+33
| | | | | | | | | If we are not able to reach firmware, enter debugging mode that will help us to get adapter logs. Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4: Enable outer UDP checksum offload for T6Arjun Vynipadath2019-02-281-0/+2
| | | | | | | | | | T6 adapters support outer UDP checksum offload for encapsulated packets, hence enabling netdev feature flag NETIF_F_GSO_UDP_TUNNEL_CSUM. Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb4/cxgb4vf: Fix up netdev->hw_featuresArjun Vynipadath2019-02-282-10/+9Star
| | | | | | | | | | | | GRO is done by cxgb4/cxgb4vf. Hence set NETIF_F_GRO flag for both cxgb4/cxgb4vf. Cleaned up VLAN netdev features in cxgb4vf. Also fixed NETIF_F_HIGHDMA being set unconditionally for vlan netdev features. Signed-off-by: Arjun Vynipadath <arjun@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: hns: use struct_size() in devm_kzalloc()Gustavo A. R. Silva2019-02-281-2/+3
| | | | | | | | | | | | | | | | | | | | | | | One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; struct boo entry[]; }; instance = devm_kzalloc(dev, sizeof(struct foo) + sizeof(struct boo) * count, GFP_KERNEL); Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: instance = devm_kzalloc(dev, struct_size(instance, entry, count), GFP_KERNEL); This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* route: Add multipath_hash in flowi_common to make user-define hashwenxu2019-02-271-1/+1
| | | | | | | | | | | | | Current fib_multipath_hash_policy can make hash based on the L3 or L4. But it only work on the outer IP. So a specific tunnel always has the same hash value. But a specific tunnel may contain so many inner connections. This patch provide a generic multipath_hash in floi_common. It can make a user-define hash which can mix with L3 or L4 hash. Signed-off-by: wenxu <wenxu@ucloud.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Remove switchdev_opsFlorian Fainelli2019-02-275-27/+0Star
| | | | | | | | | | | Now that we have converted all possible callers to using a switchdev notifier for attributes we do not have a need for implementing switchdev_ops anymore, and this can be removed from all drivers the net_device structure. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_SETFlorian Fainelli2019-02-273-0/+30
| | | | | | | | | | | | Following patches will change the way we communicate setting a port's attribute and use notifiers to perform those tasks. Ocelot does not currently have an atomic notifier registered for switchdev events, so we need to register one in order to deal with atomic context SWITCHDEV_PORT_ATTR_SET events. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_SETFlorian Fainelli2019-02-271-0/+12
| | | | | | | | | | | | | Following patches will change the way we communicate setting a port's attribute and use a notifier to perform those tasks. Prepare mlxsw to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_SET and utilize the switchdev_handle_port_attr_set() to handle stacking of devices. Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* rocker: Handle SWITCHDEV_PORT_ATTR_SETFlorian Fainelli2019-02-271-0/+18
| | | | | | | | | | | | | Following patches will change the way we communicate setting a port's attribute and use notifiers towards that goal. Prepare rocker to support receiving notifier events targeting SWITCHDEV_PORT_ATTR_SET from both atomic and process context and use a small helper to translate the event notifier into something that rocker_port_attr_set() can process. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-15 06:20:10 +0200