- 10 6月, 2017 26 次提交
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由 Chenbo Feng 提交于
Move the initialization of skb->dev and skb->protocol from ip6_finish_output2 to ip6_output. This can make the skb->dev and skb->protocol information avalaible to the CGROUP eBPF filter. Signed-off-by: NChenbo Feng <fengc@google.com> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rahul Lakkireddy 提交于
Handle TIMER0INT when FW crashes. Check for PCIE_FW[FW_EVAL] and if it says "Device FW Crashed", then treat it as fatal. Else, non-fatal. Signed-off-by: NRahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Jakub Kicinski says: ==================== nfp: FW app build name reporting This series adds reporting FW build name in ethtool -i. Most of the patches are restructuring where information caching is done. There is also a minor error path fix. These are last few patches finishing the basic nfp_app support. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
Make sure application FW build name is NULL-terminated and print it as a part of ethtool's firmware version string. Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
Microcode Information Page contains some useful information, like application firmware build name. Keep it around, similar to RTSym and HWInfo. Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
Make callers take care of managing life time of HWInfo. Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
The fact that RTsym table is cached inside nfp_cpp handle is a relic of old times when nfpcore was a library module. All the nfp_cpp "caches" are awkward to deal with because of concurrency and prone to keeping stale information. Make the run time symbol table be an object read out from the device and managed by whoever requested it. Since the driver loads FW at ->probe() and never reloads, we can hold onto the table for ever. Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jakub Kicinski 提交于
If very last stages of netdev registering and init fail some other netdevs and devlink ports may have been visible to user space before we torn them back down. In this case there is a slight chance user may have triggered port refresh. We need to make sure the async work is cancelled. We have to cancel after releasing pf->lock, so we will always try to cancel, regardless of which part of probe has failed. Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Derek Chickles 提交于
Disallow enabling firmware debug from a VF. Only PF is allowed to do that. Signed-off-by: NDerek Chickles <derek.chickles@cavium.com> Signed-off-by: NFelix Manlunas <felix.manlunas@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Girish Moodalbail 提交于
There are few places on the receive path where packet drops and packet errors were not accounted for. This patch fixes that issue. Signed-off-by: NGirish Moodalbail <girish.moodalbail@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Krister Johansen 提交于
The ipvlan code already knows how to detect when a duplicate address is about to be assigned to an ipvlan device. However, that failure is not propogated outward and leads to a silent failure. Introduce a validation step at ip address creation time and allow device drivers to register to validate the incoming ip addresses. The ipvlan code is the first consumer. If it detects an address in use, we can return an error to the user before beginning to commit the new ifa in the networking code. This can be especially useful if it is necessary to provision many ipvlans in containers. The provisioning software (or operator) can use this to detect situations where an ip address is unexpectedly in use. Signed-off-by: NKrister Johansen <kjlx@templeofstupid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Stephen Hemminger says: ==================== netvsc: small cleanups These are all small optimizations found during development of later features. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
No longer need common code to find get_outbound_net_device. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
Don't need to find netvsc_device structure, caller already had it. Also rearrange declarations. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
Mark if() statements used for error handling only as unlikely() Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
The element netvsc_device:extension is always a pointer to RNDIS information. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
Don't need need to look at write space in netvsc_close. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 stephen hemminger 提交于
Speed up transmit check for fragmented packets by using existing macros to compute number of pages, and eliminate loop since skb fragments each take a page. Number of slots is also unsigned. Signed-off-by: NStephen Hemminger <sthemmin@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Vivien Didelot says: ==================== net: dsa: mv88e6xxx: ops cosmetics This patchset brings no functional changes. It is a first step in a bigger cosmetics change to the driver. It simplifies print messages and polishes data types and chip operations. The next patchs will only prefix and document the port registers macros. Changes in v2: - KISS and simply use dev_* since chip->ds may not be initialized - add reviewers tags ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
Prefix the PHY_* macros with a Marvell specific MV88E6XXX_ prefix. There is no functional changes. Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
Marvell chips have a Jumbo Mode to set the maximum frame size (MTU). The mv88e6xxx_ops structure is meant to contain generic functionalities, no driver logic. Change port_jumbo_config to port_set_jumbo_size setting the mode from a given maximum size value. There is no functional changes since we still use 10240 bytes. At the same time, correctly clear all Jumbo Mode bits before writing. Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
All Marvell chips supporting Pause frames limiting use 1-byte value for input and output. Old chips have both bytes adjacent in a 16-bit register. New ones have an indirect table using 8-bit data. The mv88e6xxx library functions (such as in port.c) must not contain driver logic, but only generic helpers. This patch changes the port_pause_config operation for port_pause_limit taking two u8 arguments for input and output limits. There is no functional changes. Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
The mv88e6xxx_ops describe functionalities, regardless their locations (which can be Global1, Global2, or whatever register set.) Rename the g1_set_cpu_port and g1_set_egress_port ops to set_cpu_port and set_egress_port. No functional changes. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
Reuse the BR_STATE_* values to abstract a port STP state value. This provides shorter names and better control over the DSA switch operation call. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
As for the frame mode, add a mv88e6xxx_egress_mode enumeration instead of a 16-bit register mask. Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
The mv888e6xxx driver accesses a port's netdev mostly for printing. This is bad for 2 reasons: DSA and CPU ports do not have a netdev pointer; it doesn't give us a correct picture of why a DSA driver might need to access a port's netdev. Instead simply use dev_* printing functions with chip->dev (or ds->dev depending on the scope, both guaranteed to exist), with a p%d prefix for the target port. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 6月, 2017 14 次提交
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由 Willem de Bruijn 提交于
When inheriting tx_flags from one skbuff to another, always apply a mask to avoid overwriting unrelated other bits in the field. The two SKBTX_SHARED_FRAG cases clears all other bits. In practice, tx_flags are zero at this point now. But this is fragile. Timestamp flags are set, for instance, if in tcp_gso_segment, after this clear in skb_segment. The SKBTX_ANY_TSTAMP mask in __skb_tstamp_tx ensures that new skbs do not accidentally inherit flags such as SKBTX_SHARED_FRAG. Signed-off-by: NWillem de Bruijn <willemb@google.com> Acked-by: NSoheil Hassas Yeganeh <soheil@google.com> Acked-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Bhumika Goyal says: ==================== drivers: net: add const to mii_phy_ops structures The object references of mii_phy_ops structures are only stored in the ops field of a mii_phy_def structure. This ops field is of type const. So, mii_phy_ops structures having similar properties can be declared as const. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bhumika Goyal 提交于
The object references of mii_phy_ops structures are only stored in the ops field of a mii_phy_def structure. This ops field is of type const. So, mii_phy_ops structures having similar properties can be declared as const. Signed-off-by: NBhumika Goyal <bhumirks@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bhumika Goyal 提交于
The object references of mii_phy_ops structures are only stored in the ops field of a mii_phy_def structure. This ops field is of type const. So, mii_phy_ops structures having similar properties can be declared as const. Signed-off-by: NBhumika Goyal <bhumirks@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue由 David S. Miller 提交于
Jeff Kirsher says: ==================== 1GbE Intel Wired LAN Driver Updates 2017-06-07 This series contains a fix for e1000e and igb. Colin Ian King fixes sparse warnings in igb by making functions static. Chris Wilson provides a fix for a previous commit which is causing an issue during suspend "e1000e_pm_suspend()", where we need to run e1000e_pm_thaw() if __e1000_shutdown() is unsuccessful. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rahul Lakkireddy 提交于
Use PORT_REG for T4 and T5_PORT_REG for > T4 to write to correct register to bring down link during shutdown after adapter crash. Signed-off-by: NRahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nikolay Aleksandrov 提交于
Currently there's no way to dump the VIF table for an ipmr table other than the default (via proc). This is a major issue when debugging ipmr issues and in general it is good to know which interfaces are configured. This patch adds support for RTM_GETLINK for the ipmr family so we can dump the VIF table and the ipmr table's current config for each table. We're protected by rtnl so no need to acquire RCU or mrt_lock. Signed-off-by: NNikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Jiri Pirko says: ==================== mlxsw: Remove compatibility with old firmware Up until recently we couldn't enforce a minimal firmware version, which forced us to be compatible with old firmware versions. This patchset removes this code and simplifies the driver. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Schimmel 提交于
Previous patch made it unnecessary to map ports to modules before we allocate their struct. We can now therefore pass the port struct to these functions, thereby making them consistent with other functions that operate on ports. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Schimmel 提交于
In commit be94535f ("mlxsw: spectrum: Make split flow match firmware requirements") we had to modify the port split flow to overcome quirks in the device's firmware. This resulted in asymmetrical code with regards to port creation and removal. The problem in the firmware is long gone and since we can now enforce a minimal firmware version, we can simplify the code and make it symmetric again. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Schimmel 提交于
In new firmware versions (that we can now enforce via request_firmware()), only the first LPM tree is reserved and not the first two as in older versions. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Jiri Pirko says: =================== net: Remove support from bridge bypass for mlxsw/rocker drivers Currently setting bridge port attributes and adding FDBs are done via setting the SELF flag which implies unconsistent offloading model. This patch-set fixes this behavior by making the bridge and drivers which are using it to be totally in sync. This implies several changes: - Offloading bridge flags from the bridge code. - Sending notification about FDB add/del to the software bridge in a similiar way it is done for the hardware externally learned FDBs. By making the offloading model more consistent a cleanup is done in the drivers supporting it. This is done in order to remove un-needed logic related to dump operation which is redundant. First add missing functionality to bridge, then clean up the mlxsw/rocker drivers. v1->v2 - Move bridge-switchdev related stuff to br_switchdev.c as suggested by Nik =================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
The FDB add/delete are now done through the notification chain. The FDBs are synced with the bridge and there is no need for extra dumping. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
The bridge port attributes/vlan for mlxsw devices should be set only from bridge code. The vlans are synced totally with the bridge so there is no need to special dump support. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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