- 03 1月, 2018 23 次提交
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由 Russell King 提交于
Add support for 1000BaseX link modes. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Russell King 提交于
Move the port configuration and release of reset to mvneta_mac_config() along side the rest of the port mode configuration. Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Russell King 提交于
Convert mvneta to use phylink, which models the MAC to PHY link in a generic, reusable form. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> - remove unused sync status Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Russell King 提交于
Prepare to convert mvneta to phylink by splitting the adjust_link function into its consituent parts. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Russell King 提交于
The netdev core always ensures that the rtnl lock is held while calling the ndo_open() and ndo_stop() methods. However, the suspend/resume paths do not hold the rtnl lock. phylink will expect the rtnl lock to be held when the MAC driver calls it, so we end up with kernel warnings. Take the lock to ensure that these functions are called in a consistent manner. Signed-off-by: NRussell King <rmk+kernel@armlinux.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sergei Shtylyov 提交于
Browsing thru the driver disassembly, I noticed that gcc was able to figure out that the 'ndev' pointer is always non-NULL when calling free_netdev() on the probe() method's error path and thus skip that redundant NULL check... gcc is smart, be like gcc! :-) Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sergei Shtylyov 提交于
Browsing thru the driver disassembly, I noticed that gcc was able to figure out that the 'ndev' pointer is always non-NULL when calling free_netdev() on the probe() method's error path and thus skip that redundant NULL check... gcc is smart, be like gcc! :-) Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Himanshu Jha 提交于
Use vzalloc for allocating zeroed memory and remove unnecessary memset function. Done using Coccinelle. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci 0-day tested with no failures. Suggested-by: NLuis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: NHimanshu Jha <himanshujha199640@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Himanshu Jha 提交于
Use dma_zalloc_coherent for allocating zeroed memory and remove unnecessary memset function. Done using Coccinelle. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci 0-day tested with no failures. Suggested-by: NLuis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: NHimanshu Jha <himanshujha199640@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Himanshu Jha 提交于
Use dma_zalloc_coherent and vzalloc for allocating zeroed memory and remove unnecessary memset function. Done using Coccinelle. Generated-by: scripts/coccinelle/api/alloc/kzalloc-simple.cocci 0-day tested with no failures. Suggested-by: NLuis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: NHimanshu Jha <himanshujha199640@gmail.com> Acked-by: NTomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
There is no reason not to allow printing the frame_len/COE value and put that under a check for ETH_FRAME_LEN, drop it so we can see what the descriptor reports. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Florian Fainelli 提交于
Make the printing of the ring number consistent and properly aligned by padding the ring number with up to 3 zeroes, which covers the maximum ring size. This makes it a lot easier to see outliers in debug prints. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jian Shen 提交于
The locate operation interface of fiber port can only work with DT mode. Add a new interface to control the locate led for ACPI mode. Signed-off-by: NJian Shen <shenjian15@huawei.com> Signed-off-by: NPeng Li <lipeng321@huawei.com> Tested-by: NZhou Wang <wangzhou1@hisilicon.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ganesh Goudar 提交于
Update the check for setting IPV4 filters and align filter_id to multiple of 2, only for IPv6 filters in case of T6. Signed-off-by: NArjun Vynipadath <arjun@chelsio.com> Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Netanel Belgazal 提交于
Signed-off-by: NNetanel Belgazal <netanel@amazon.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Netanel Belgazal 提交于
A mechanism for detection of stuck Rx/Tx rings due to missed or misrouted interrupts. Check if there are unhandled completion descriptors before the first MSI-X interrupt arrived. The check is per queue and per interrupt vector. Once such condition is detected, driver and device reset is scheduled. Signed-off-by: NNetanel Belgazal <netanel@amazon.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tomer Tayar 提交于
Signed-off-by: NAriel Elior <Ariel.Elior@cavium.com> Signed-off-by: NChad Dupuis <Chad.Dupuis@cavium.com> Signed-off-by: NManish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: NTomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tomer Tayar 提交于
Advance the qed* drivers to use firmware 8.33.1.0: Modify core driver (qed) to utilize the new FW and initialize the device with it. This is the lion's share of the patch, and includes changes to FW interface files, device initialization flows, FW interaction flows, and debug collection flows. Modify Ethernet driver (qede) to make use of new FW in fastpath. Modify RoCE/iWARP driver (qedr) to make use of new FW in fastpath. Modify FCoE driver (qedf) to make use of new FW in fastpath. Modify iSCSI driver (qedi) to make use of new FW in fastpath. Signed-off-by: NAriel Elior <Ariel.Elior@cavium.com> Signed-off-by: NMichal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: NYuval Bason <Yuval.Bason@cavium.com> Signed-off-by: NRam Amrani <Ram.Amrani@cavium.com> Signed-off-by: NManish Chopra <Manish.Chopra@cavium.com> Signed-off-by: NChad Dupuis <Chad.Dupuis@cavium.com> Signed-off-by: NManish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: NTomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tomer Tayar 提交于
This patch renames defines and structures in the FW HSI files to allow a distinction between different types of HW. Signed-off-by: NAriel Elior <Ariel.Elior@cavium.com> Signed-off-by: NMichal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: NChad Dupuis <Chad.Dupuis@cavium.com> Signed-off-by: NManish Rangankar <Manish.Rangankar@cavium.com> Signed-off-by: NTomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tomer Tayar 提交于
This patch refactors and reorders the FW API files in preparation of upgrading the code to support new FW. - Make use of the BIT macro in appropriate places. - Whitespace changes to align values and code blocks. - Comments are updated (spelling mistakes, removed if not clear). - Group together code blocks which are related or deal with similar matters. Signed-off-by: NAriel Elior <Ariel.Elior@cavium.com> Signed-off-by: NMichal Kalderon <Michal.Kalderon@cavium.com> Signed-off-by: NTomer Tayar <Tomer.Tayar@cavium.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ganesh Goudar 提交于
On T6, LIP compression is always enabled for IPv6 and uncompressed IPv6 for LIP is not supported. So, for IPv6 TCAM filters on T6, add LIP6 to CLIP on filter creation, and release the same on filter deletion. Signed-off-by: NKumar Sanghvi <kumaras@chelsio.com> Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Zhu Yanjun 提交于
In the rx fastpath, the function netdev_alloc_skb rarely fails. Therefore, a likely() optimization is added to this error check conditional. CC: Srinivas Eeda <srinivas.eeda@oracle.com> CC: Joe Jin <joe.jin@oracle.com> CC: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: NZhu Yanjun <yanjun.zhu@oracle.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jia-Ju Bai 提交于
sky2_vpd_wait is not called in an interrupt handler nor holding a spinlock. The function mdelay in it can be replaced with msleep, to reduce busy wait. Signed-off-by: NJia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 12月, 2017 12 次提交
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由 Gal Pressman 提交于
Each vport has its own root flow table for the ACL flow tables and root flow table is per namespace, therefore we should create a namespace for each vport. Fixes: efdc810b ("net/mlx5: Flow steering, Add vport ACL support") Signed-off-by: NGal Pressman <galp@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Gal Pressman 提交于
The functions names do not represent their actions, switch the mistaken ingress/egress naming. Fixes: fba53f7b ("net/mlx5: Introduce mlx5_flow_steering structure") Signed-off-by: NGal Pressman <galp@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Gal Pressman 提交于
Using the address of a static array is the same as using its name (in this specific use-case), but it's confusing and makes the code less readable. Fixes: 1bd27b11 ("net/mlx5: Introduce E-switch QoS management") Fixes: bd77bf1c ("net/mlx5: Add SRIOV VF max rate configuration support") Signed-off-by: NGal Pressman <galp@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Mark Bloch 提交于
Move struct mlx5_esw_sq which keeps send-to-vport rule to from the eswitch code to mlx5e and rename it to better reflect where it belongs Signed-off-by: NMark Bloch <markb@mellanox.com> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Mark Bloch 提交于
Now that we don't store type dependent data in struct mlx5_eswitch_rep we can create a generic interface, and representor type. struct mlx5_eswitch_rep will store an array of interfaces, each interface is used by a different representor type. Once we moved to a more generic interface, rdma driver representors can be added and utilize the same mechanism as the Ethernet driver representors use. Signed-off-by: NMark Bloch <markb@mellanox.com> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Moni Shoua 提交于
Change the default mapping between TC and TCG as follows: Prio | TC/TCG | from to | (set by FW) (set by SW) ---------+----------------------------------- 0 | 0/0 0/7 1 | 1/0 0/6 2 | 2/0 0/5 3 | 3/0 0/4 4 | 4/0 0/3 5 | 5/0 0/2 6 | 6/0 0/1 7 | 7/0 0/0 These new settings cause that a pause frame for any prio stops traffic for all prios. Fixes: 564c274c ("net/mlx4_en: DCB QoS support") Signed-off-by: NMoni Shoua <monis@mellanox.com> Signed-off-by: NMaor Gottlieb <maorg@mellanox.com> Signed-off-by: NTariq Toukan <tariqt@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tariq Toukan 提交于
Remove redundant and not essential operations in fmr unmap/free. According to device spec, in FMR unmap it is sufficient to set ownership bit to SW. This allows remapping afterwards. Fixes: 8ad11fb6 ("IB/mlx4: Implement FMRs") Signed-off-by: NTariq Toukan <tariqt@mellanox.com> Signed-off-by: NMoshe Shemesh <moshe@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tariq Toukan 提交于
Use early goto commands, and save else branches. This uses less indentations and brackets, making the code more readable. Signed-off-by: NTariq Toukan <tariqt@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tariq Toukan 提交于
Do not check IPv6 bit in cqe status if CONFIG_IPV6 is not enabled. Function check_csum() is reached only with IPv4 or IPv6 set (if enabled), if IPv6 is not set (or is not enabled) it is redundant to test the IPv4 bit. Signed-off-by: NTariq Toukan <tariqt@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kunihiko Hayashi 提交于
The UniPhier platform from Socionext provides the AVE ethernet controller that includes MAC and MDIO bus supporting RGMII/RMII modes. The controller is named AVE. Signed-off-by: NKunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ganesh Goudar 提交于
Add support for new Backplane XLAUI port type. Signed-off-by: NCasey Leedom <leedom@chelsio.com> Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ganesh Goudar 提交于
Fix incorrect VNI display in mps_tcam Signed-off-by: NSantosh Rastapur <santosh@chelsio.com> Signed-off-by: NGanesh Goudar <ganeshgr@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 12月, 2017 5 次提交
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由 Mark Bloch 提交于
Ethernet representors have a need to store data which is applicable only for them. Create a priv void pointer in struct mlx5_eswitch_rep and move mlx5e to store the relevant data there. As part of this change we also initialize rep_if in mlx5e_rep_register_vf_vports() as otherwise the E-Switch code will copy a priv value which is garbage. We also rename mlx5_eswitch_get_uplink_netdev() to mlx5_eswitch_get_uplink_priv() and make it return void *. This way E-Switch code doesn't need to deal with net devices and we leave the task of getting it to mlx5e. Signed-off-by: NMark Bloch <markb@mellanox.com> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Mark Bloch 提交于
In order for representors to send packets directly to VFs we use an E-Switch function which insert special rules into the HW. For symmetry create an E-Switch function that deletes these rules as well. Signed-off-by: NMark Bloch <markb@mellanox.com> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Mark Bloch 提交于
In our pursuit to cleanup e-switch sub-module from mlx5e specific code, we move the functions that insert/remove the flow steering rules that allow mlx5e representors to send packets directly to VFs into the EN driver code. Signed-off-by: NMark Bloch <markb@mellanox.com> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Mark Bloch 提交于
In the load() callback for loading representors we don't really need struct mlx5_eswitch but struct mlx5_core_dev, pass it directly. In the unload() callback for unloading representors we don't need the struct mlx5_eswitch argument, remove it. Signed-off-by: NMark Bloch <markb@mellanox.com> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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由 Mark Bloch 提交于
Refactor the load/unload stages for better code reuse. Signed-off-by: NMark Bloch <markb@mellanox.com> Reviewed-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NSaeed Mahameed <saeedm@mellanox.com>
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