- 26 11月, 2016 8 次提交
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由 Nogah Frankel 提交于
Add a trap for BGP protocol that was previously trapped by the generic trap for IP2ME. This trap will allow us to have better control (over priority and rate) of the traffic. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nogah Frankel 提交于
Trap groups have many options which we currently set to default values. In the next patches we will use many of them with non-default values. Some of these options have no default value, so this patch sets them as params for the trap group set function. Others almost always use the same values, so the set function will use this default values. In the rare cases when they will need to be with other values, these values can be set directly (using the macros for fields in registers). Parameters without default value: TC - the traffic class for packets that hit this trap group. (old default is the max tc) priority - if one packet hits multiple trap groups, the group with the higher priority will "catch" it. (old default is 0) policer - limit rate policer (old default is disabled) Default parameters: swid - switch id, relevant for the emad trap only, ignored on Spectrum. (new default is 0) rdq - CPU receive descriptor queue (new default is identical to trap group id) Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nogah Frankel 提交于
Currently, the emad trap init was done in the core. In the future we will want to add some changes to the traps groups, according to device type. This commit create a driver function to create the trap group for the emad, so later it can be changed by devices. It also changes the emad registration to use the new generic functions. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nogah Frankel 提交于
Currently, we set the trap group to pre-determined option, based on whether it is an rx or event trap. This commit adds a possibility to chose the trap group, so it can be set to different values in the following patches. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nogah Frankel 提交于
Change trap setting function so instead of determining the trap group by trap id, it gets it as a parameter (so later we can have different trap groups for Spectrum and Switchx2). Add "is_ctrl" parameter to the trap setting function. It control whether the trapped packets wait in a designated control buffer or in their default one. This parameter is ignored by Switchx2 and Switchib. Add these parameters to the traps array in Spectrum, Switchx2 and Switchib. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nogah Frankel 提交于
Change the events to use the generic listener struct. Merge the event list into the trap list, so the same functions will handle both. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nogah Frankel 提交于
Replace the old rx listener struct definitions by the generic ones. Use the new generic registering / unregistering functions for them. Add some macros to organize the trap list. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nogah Frankel 提交于
Since commit 99724c18 ("mlxsw: spectrum: Introduce support for router interfaces") we no longer rely on flooding traffic to the CPU in order to trap packets intended for the host itself. Therefore, the FDB MC trap can be removed. Remove traps for protocols that are not supported yet. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 11月, 2016 1 次提交
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由 Or Gerlitz 提交于
Some drivers would need to check few internal matters for that. To be used in downstream mlx5 commit. Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 11月, 2016 1 次提交
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由 Yotam Gigi 提交于
When binding port to a newly created span entry, its refcount is initialized to zero even though it has a bound port. That leads to unexpected behaviour when the user tries to delete that port from the span entry. Fix this by initializing the reference count to 1. Also add a warning to put function. Fixes: 763b4b70 ("mlxsw: spectrum: Add support in matchall mirror TC offloading") Signed-off-by: NYotam Gigi <yotamg@mellanox.com> Reviewed-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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- 06 11月, 2016 1 次提交
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由 Wei Yongjun 提交于
Remove including <generated/utsrelease.h> that don't need it. Signed-off-by: NWei Yongjun <weiyongjun1@huawei.com> Acked-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 10月, 2016 5 次提交
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由 Elad Raz 提交于
Since we are about to introduce IB port APIs, we will add prefixes to existing APIs. Signed-off-by: NElad Raz <eladr@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Currently, devlink register/unregister is done directly from spectrum/switchx2 port create/remove functions. With a need to introduce a port type change, the devlink port instances have to be persistent across type changes, therefore across port create/remove function calls. So do a bit of reshuffling to achieve that. Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NElad Raz <eladr@mellanox.com> Reviewed-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 Elad Raz 提交于
We want to add Infiniband support to PTYS. In order to maintain proper conventions, we will change pack and unpack prefix to eth. Signed-off-by: NElad Raz <eladr@mellanox.com> Reviewed-by: NJiri Pirko <jiri@mellanox.com> Reviewed-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 Jiri Pirko 提交于
Be symmentrical with create and do the check outside the remove function. Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NElad Raz <eladr@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Elad Raz 提交于
We recently discovered a bug in the firmware in which a field's length in one of the registers was incorrectly set. This caused the firmware to access garbage data that wasn't initialized by the driver and therefore emit error messages. While the bug is already fixed and the driver usually zeros the buffers passed to the firmware, there are a handful of cases where this isn't done. Zero the buffer in these cases and prevent similar bugs from recurring, as they tend to be hard to debug. Fixes: 52581961 ("mlxsw: core: Implement fan control using hwmon") Signed-off-by: NElad Raz <eladr@mellanox.com> Reviewed-by: NJiri Pirko <jiri@mellanox.com> Reviewed-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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- 29 10月, 2016 2 次提交
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由 Jiri Pirko 提交于
Do this so the sysfs has "device" link correctly set. Signed-off-by: NJiri Pirko <jiri@mellanox.com> Reviewed-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
So far, mlxsw_pci.ko is the module that registers PCI table for all drivers (spectrum and switchx2). That is problematic for example with dracut. Since mlxsw_spectrum.ko and mlxsw_switchx2.ko are loaded dynamically from within mlxsw_core.ko, dracut does not have track of them and avoids them from being included in initramfs. So make this in an ordinary way and define the PCI tables in individual driver modules, so it can be properly loaded and included in dracut initramfs image. As a side effect, this patch could remove no longer necessary driver "kind" strings which were used to link PCI ids with individual mlxsw drivers. Suggested-by: NIvan Vecera <ivecera@redhat.com> Tested-by: NIvan Vecera <ivecera@redhat.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Reviewed-by: NIdo Schimmel <idosch@mellanox.com> Acked-by: NIvan Vecera <ivecera@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 10月, 2016 2 次提交
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由 Jiri Pirko 提交于
Since the number of resources is going to get much bigger, ease up the addition by simly defining IDs. Convert the existing structure members to a set array, one for validity, one for values. Introduce a set of getters and setters for easy access. Signed-off-by: NJiri Pirko <jiri@mellanox.com> Reviewed-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Enforce const for getter buf args. Signed-off-by: NJiri Pirko <jiri@mellanox.com> Acked-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 10月, 2016 1 次提交
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由 Jarod Wilson 提交于
Somehow, I missed a healthy number of ethernet drivers in the last pass. Most of these drivers either were in need of an updated max_mtu to make jumbo frames possible to enable again. In a few cases, also setting a different min_mtu to match previous lower bounds. There are also a few drivers that had no upper bounds checking, so they're getting a brand new ETH_MAX_MTU that is identical to IP_MAX_MTU, but accessible by includes all ethernet and ethernet-like drivers all have already. acenic: - min_mtu = 0, max_mtu = 9000 amazon/ena: - min_mtu = 128, max_mtu = adapter->max_mtu amd/xgbe: - min_mtu = 0, max_mtu = 9000 sb1250: - min_mtu = 0, max_mtu = 1518 cxgb3: - min_mtu = 81, max_mtu = 65535 cxgb4: - min_mtu = 81, max_mtu = 9600 cxgb4vf: - min_mtu = 81, max_mtu = 65535 benet: - min_mtu = 256, max_mtu = 9000 ibmveth: - min_mtu = 68, max_mtu = 65535 ibmvnic: - min_mtu = adapter->min_mtu, max_mtu = adapter->max_mtu - remove now redundant ibmvnic_change_mtu jme: - min_mtu = 1280, max_mtu = 9202 mv643xx_eth: - min_mtu = 64, max_mtu = 9500 mlxsw: - min_mtu = 0, max_mtu = 65535 - Basically bypassing the core checks, and instead relying on dynamic checks in the respective switch drivers' ndo_change_mtu functions ns83820: - min_mtu = 0 - remove redundant ns83820_change_mtu, only checked for mtu > 1500 netxen: - min_mtu = 0, max_mtu = 8000 (P2), max_mtu = 9600 (P3) qlge: - min_mtu = 1500, max_mtu = 9000 - driver only supports setting mtu to 1500 or 9000, so the core check only rules out < 1500 and > 9000, qlge_change_mtu still needs to check that the value is 1500 or 9000 qualcomm/emac: - min_mtu = 46, max_mtu = 9194 xilinx_axienet: - min_mtu = 64, max_mtu = 9000 Fixes: 61e84623 ("net: centralize net_device min/max MTU checking") CC: netdev@vger.kernel.org CC: Jes Sorensen <jes@trained-monkey.org> CC: Netanel Belgazal <netanel@annapurnalabs.com> CC: Tom Lendacky <thomas.lendacky@amd.com> CC: Santosh Raspatur <santosh@chelsio.com> CC: Hariprasad S <hariprasad@chelsio.com> CC: Sathya Perla <sathya.perla@broadcom.com> CC: Ajit Khaparde <ajit.khaparde@broadcom.com> CC: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> CC: Somnath Kotur <somnath.kotur@broadcom.com> CC: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> CC: John Allen <jallen@linux.vnet.ibm.com> CC: Guo-Fu Tseng <cooldavid@cooldavid.org> CC: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> CC: Jiri Pirko <jiri@mellanox.com> CC: Ido Schimmel <idosch@mellanox.com> CC: Manish Chopra <manish.chopra@qlogic.com> CC: Sony Chacko <sony.chacko@qlogic.com> CC: Rajesh Borundia <rajesh.borundia@qlogic.com> CC: Timur Tabi <timur@codeaurora.org> CC: Anirudha Sarangi <anirudh@xilinx.com> CC: John Linn <John.Linn@xilinx.com> Signed-off-by: NJarod Wilson <jarod@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 10月, 2016 1 次提交
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由 David Ahern 提交于
Convert mlxsw users to new dev walk API. This is just a code conversion; no functional change is intended. Signed-off-by: NDavid Ahern <dsa@cumulusnetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 10月, 2016 1 次提交
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由 Shmulik Ladkani 提交于
These accessors are used in various drivers that support tc offloading, to detect properties of a given 'tc_action'. 'is_tcf_mirred_redirect' tests that the action is TCA_EGRESS_REDIR. 'is_tcf_mirred_mirror' tests that the action is TCA_EGRESS_MIRROR. As a prep towards supporting INGRESS redir/mirror, rename these predicates to reflect their true meaning: s/is_tcf_mirred_redirect/is_tcf_mirred_egress_redirect/ s/is_tcf_mirred_mirror/is_tcf_mirred_egress_mirror/ Signed-off-by: NShmulik Ladkani <shmulik.ladkani@gmail.com> Cc: Hariprasad S <hariprasad@chelsio.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Saeed Mahameed <saeedm@mellanox.com> Cc: Jiri Pirko <jiri@mellanox.com> Cc: Ido Schimmel <idosch@mellanox.com> Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: NJamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 05 10月, 2016 1 次提交
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由 Yotam Gigi 提交于
In order to specify that the mlxsw spectrum driver needs additional headroom for packets, there have been use of the hard_header_len field of the netdevice struct. This commit changes that to use needed_headroom instead, as this is the correct way to do that. Fixes: 56ade8fe ("mlxsw: spectrum: Add initial support for Spectrum ASIC") Signed-off-by: NYotam Gigi <yotamg@mellanox.com> Acked-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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- 24 9月, 2016 1 次提交
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由 Colin Ian King 提交于
There is an earlier check and return if err is non-zero, so the check to see if it is zero is redundant in every iteration of the loop and hence the check can be removed. Signed-off-by: NColin Ian King <colin.king@canonical.com> Acked-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 9月, 2016 5 次提交
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由 Nogah Frankel 提交于
Replace max rif const with using the result from resource query. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Reviewed-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 Nogah Frankel 提交于
Add max system ports, max regions and max vlan groups to resource query. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Reviewed-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 Nogah Frankel 提交于
Use resources from resource query to determine values for the profile configuration. Add KVD determined section sizes to the resources struct. Change the profile struct and value to match this changes. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Reviewed-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 Nogah Frankel 提交于
Use max lag and max ports in lag resources as the result of resource query instead of using const to save them. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Reviewed-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 Or Gerlitz 提交于
The offloads stats functions are local to this file, make them static. Fixes: fc1bbb0f ('mlxsw: spectrum: Implement offload stats ndo [..]') Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Acked-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 9月, 2016 1 次提交
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由 Ido Schimmel 提交于
drivers/net/ethernet/mellanox/mlxsw//spectrum.c:251:28: warning: symbol 'mlxsw_sp_span_entry_find' was not declared. Should it be static? drivers/net/ethernet/mellanox/mlxsw//spectrum.c:265:28: warning: symbol 'mlxsw_sp_span_entry_get' was not declared. Should it be static? drivers/net/ethernet/mellanox/mlxsw//spectrum.c:367:56: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum.c:367:56: int enum mlxsw_sp_span_type versus drivers/net/ethernet/mellanox/mlxsw//spectrum.c:367:56: int enum mlxsw_reg_mpar_i_e ... drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:598:32: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:598:32: int enum mlxsw_reg_sbxx_dir versus drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:598:32: int enum devlink_sb_pool_type drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:600:39: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:600:39: int enum mlxsw_reg_sbpr_mode versus drivers/net/ethernet/mellanox/mlxsw//spectrum_buffers.c:600:39: int enum devlink_sb_threshold_type ... drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:255:54: warning: mixing different enum types drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:255:54: int enum mlxsw_sp_l3proto versus drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:255:54: int enum mlxsw_reg_ralxx_protocol ... drivers/net/ethernet/mellanox/mlxsw//spectrum_router.c:1749:6: warning: symbol 'mlxsw_sp_fib_entry_put' was not declared. Should it be static? 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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- 19 9月, 2016 1 次提交
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由 Nogah Frankel 提交于
Change the default statistics ndo to return HW statistics (like the one returned by ethtool_ops). The HW stats are collected to a cache by delayed work every 1 sec. Implement the offload stat ndo. Add a function to get SW statistics, to be called from this function. Signed-off-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 14 9月, 2016 5 次提交
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由 Ido Schimmel 提交于
Remove the deprecated {get,set}_settings callbacks and instead add {get,set}_link_ksettings along with support for newly available speeds. 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
The device can support multiple port types, so don't return on first match. 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 case port isn't operational we shouldn't report the port type, but instead return PORT_OTHER. This is consistent with most other drivers that return PORT_OTHER when media type can't be determined. 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
If autonegotiation was performed successfully, then we should report the link partner's advertised speeds instead of the operational speed of the port. 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
Up until now the device always reported autonegotiation to be off although it was on by default. Allow the user to disable / enable autonegotiation and report its status correctly. 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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- 10 9月, 2016 1 次提交
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由 Ido Schimmel 提交于
During port init, we currently set the port's type to Ethernet after setting its MAC address. However, the hardware documentation states this should be the other way around. Align the driver with the hardware documentation and set the port's MAC address after setting its type. Fixes: 56ade8fe ("mlxsw: spectrum: Add initial support for Spectrum ASIC") 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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- 02 9月, 2016 2 次提交
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由 Jiri Pirko 提交于
Currently the notifier is registered for every asic instance, however the same block. Fix this by moving the registration to module init. Fixes: c723c735 ("mlxsw: spectrum_router: Periodically update the kernel's neigh table") Signed-off-by: NJiri Pirko <jiri@mellanox.com> Reviewed-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Add forgotten notifier unregister. Fixes: 99724c18 ("mlxsw: spectrum: Introduce support for router interfaces") Signed-off-by: NJiri Pirko <jiri@mellanox.com> Reviewed-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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