- 04 Sep, 2018 11 commits
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Yunsheng Lin authored
Currently, the dst mac addr of loopback packet is the same as the host' mac addr, the SSU component may loop back the packet to host before the packet reaches mac or serdes, which will defect the purpose of mac or serdes selftest. This patch changes it by adding 0x1f to the last byte of dst mac addr. Signed-off-by:
Yunsheng Lin <linyunsheng@huawei.com> Signed-off-by:
Peng Li <lipeng321@huawei.com> Signed-off-by:
Salil Mehta <salil.mehta@huawei.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yunsheng Lin authored
Currently only fiber port checks if it is necessay to set the mac through firmware when link is changed, this patch unify the checking to allow the copper port do the checking too. Signed-off-by:
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Yunsheng Lin authored
When netdev is down, the stack will delete the vlan from hardware including vlan0, which will cause problem when doing loopback selftest when netdev is down. This patch fixes it by always preserving vlan 0 in hardware, because vlan 0 is defalut vlan, which should always be in hardware. Fixes: c39c4d98 ("net: hns3: Add mac loopback selftest support in hns3 driver") Signed-off-by:
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Yunsheng Lin authored
When ping is runnig and user executes the loopback selftest, the ping cmd will stop and exit. This patch fixes it by using the hns3_nic_net_open/stop to offline the netdev when doing loopback selftest. Fixes: c39c4d98 ("net: hns3: Add mac loopback selftest support in hns3 driver") Signed-off-by:
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Yunsheng Lin authored
Tqp and mac need to be enabled when doing loopback selftest, ae_algo->ops->start/stop is used to do the job, there is a time window between ae_algo->ops->start/stop and loopback setup, which will cause selftest failed problem when there is frame coming in during that time window. This patch fixes it by enabling the tqp and mac during loopback setup process. Fixes: c39c4d98 ("net: hns3: Add mac loopback selftest support in hns3 driver") Signed-off-by:
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Yunsheng Lin authored
This patch implements shutdown ops in hns3 pci driver, which unloads the hns3 driver and set the power state to D3hot. Signed-off-by:
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Jian Shen authored
PF uses hdev->vlan_table to manage the port vlan table. In function hclge_set_vlan_filter_hw(), it checks whether a vlan id has been used, by foreach all the vport bits. It should use macro HCLGE_VPORT_NUM, not VLAN_N_VID as the foreach condition. Fixes: 6c251711 ("net: hns3: Disable vf vlan filter when vf vlan table is full") Signed-off-by:
Jian Shen <shenjian15@huawei.com> Signed-off-by:
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Huazhong Tan authored
When the lower 24 bits of the IPV6 link-local addresses at both ends are the same, the multicast MAC address for Neigbour Discovery is the same. The multicast for Neigbour Discovery will fail. This patch fixes it by including the bonding uplink port in the multicast group. Fixes: 46a3df9f("net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support") Signed-off-by:
Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by:
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Yunsheng Lin authored
There are only 128 entries in vf vlan table, if user has added more than 128 vlan, fw will ignore it and disable the vf vlan table. So when user deletes the vlan entry that has not been set to vf vlan table, fw will return not found result and driver treat that as error, which will cause vlan delete failed problem. This patch fixes it by returning ok when fw returns not found result. Fixes: 6c251711 ("net: hns3: Disable vf vlan filter when vf vlan table is full") Signed-off-by:
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Zhenbo Gao authored
Remove the following obsolete parameter comments of tipc_topsrv struct: @rcvbuf_cache @tipc_conn_new @tipc_conn_release @tipc_conn_recvmsg @imp @type Add the comments for the missing parameters below of tipc_topsrv struct: @awork @listener Remove the unused or duplicated parameter comments of tipc_conn struct: @outqueue_lock @rx_action Signed-off-by:
Zhenbo Gao <zhenbo.gao@windriver.com> Reviewed-by:
Ying Xue <ying.xue@windriver.com> Signed-off-by:
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Pradeep Nalla authored
Signed-off-by:
Pradeep Nalla <pradeep.nalla@cavium.com> Signed-off-by:
Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by:
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- 02 Sep, 2018 28 commits
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David S. Miller authored
Tariq Toukan says: ==================== mlx5e IPoIB stats This patchset by Feras contains statistics enhancements and NDO implementation for the mlx5e IPoIB driver. Series generated against net-next commit: 2d5c2885 net: bgmac: remove set but not used variable 'err' ==================== Signed-off-by:
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Feras Daoud authored
Since the RQs are shared between all pkey interfaces, the stats should be taken from where the per-ring stats are stored instead of the parent RQ. Fixes: 4c6c615e ("net/mlx5e: IPoIB, Add PKEY child interface nic profile") Signed-off-by:
Feras Daoud <ferasda@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com> Signed-off-by:
Tariq Toukan <tariqt@mellanox.com> Signed-off-by:
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Feras Daoud authored
Expose RX and TX counters by implementing ndo_get_stats64 operation for child devices. Signed-off-by:
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Feras Daoud authored
Expose RX and TX counters by implementing ndo_get_stats64 operation for both parent devices. After this change, all the relevant statistics can be retrieved using ifconfig. Signed-off-by:
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Feras Daoud authored
Enhanced ipoib does not initialize max_opened_tc causing wrong ethtool statistics. As mlx5e_grp_sw_update_stats relies on this variable, without this change, the TX statistics will not be updated. Fixes: 05909bab ("net/mlx5e: Avoid reset netdev stats on configuration changes") Signed-off-by:
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David S. Miller authored
Andrew Lunn says: ==================== Full phylink support for mv88e6352 These two patches implement full phylink support for the mv88e6352 family, when using an SFP connected to its SERDES interface. This adds interrupt support to the SERDES, so that we get interrupts on link up/down, and then make calls phydev_link_change(). The first patch is a minor bug fix, which does not seem to affect any current features, so i'm not submitting it for stable. It is however required for configuring SERDES interrupts. ==================== Signed-off-by: -
Andrew Lunn authored
The 6352 family has one SERDES interface, which can be used by either port 4 or port 5. Add interrupt support for the SERDES interface, and report when the link status changes. Signed-off-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
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Andrew Lunn authored
After changing to the needed page, actually write the value to the register! Fixes: 09cb7dfd ("net: dsa: mv88e6xxx: describe PHY page and SerDes") Signed-off-by:
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Yafang Shao authored
cp_hashinfo.ehash_mask is always an odd number, which is set in function alloc_large_system_hash(). See bellow, if (_hash_mask) *_hash_mask = (1 << log2qty) - 1; <<< always odd number Hence the local variable 'cnt' is a even number, as a result of that it is no difference to do the incrementation here. Signed-off-by:Yafang Shao <laoar.shao@gmail.com> Signed-off-by:
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Moritz Fischer authored
Fix Kconfig warning with OF_MDIO where OF_MDIO was selected unconditionally instead of only when OF is actually enabled. Fixes 7e8d5755 ("net: nixge: Add support for 64-bit platforms") Suggested-by:
Moritz Fischer <mdf@kernel.org> Signed-off-by:
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David S. Miller authored
Jisheng Zhang says: ==================== net: mvneta: some small improvements patch1 removes the NETIF_F_GRO check ourself, because the net subsystem will handle it for us. patch2 enables NETIF_F_RXCSUM by default, since the driver and HW supports the feature. patch3 is a small optimization, to reduce smp_processor_id() calling in mvneta_tx_done_gbe. since v1: - based on net-next tree - remove the fix patches, since they should be based on net branch. - Add Gregory's Reviewed-by tag ==================== Signed-off-by: -
Jisheng Zhang authored
In the loop of mvneta_tx_done_gbe(), we call the smp_processor_id() each time, move the call out of the loop to optimize the code a bit. Before the patch, the loop looks like(under arm64): ldr x1, [x29,#120] ... ldr w24, [x1,#36] ... bl 0 <_raw_spin_lock> str w24, [x27,#132] ... After the patch, the loop looks like(under arm64): ... bl 0 <_raw_spin_lock> str w23, [x28,#132] ... where w23 is loaded so be ready before the loop. >From another side, mvneta_tx_done_gbe() is called from mvneta_poll() which is in non-preemptible context, so it's safe to call the smp_processor_id() function once. Signed-off-by:Jisheng Zhang <Jisheng.Zhang@synaptics.com> Reviewed-by:
Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by:
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Jisheng Zhang authored
The code and HW supports NETIF_F_RXCSUM, so let's enable it by default. Signed-off-by:
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Jisheng Zhang authored
napi_gro_receive() checks NETIF_F_GRO bit as well, if the bit is not set, we will go through GRO_NORMAL in napi_skb_finish(), so fall back to netif_receive_skb_internal(), so we don't need to check NETIF_F_GRO ourself. Signed-off-by:
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Florent Fourcot authored
tokens and ctokens are defined as s64 in htb_class structure, and clamped to 32bits value during netlink dumps: cl->xstats.tokens = clamp_t(s64, PSCHED_NS2TICKS(cl->tokens), INT_MIN, INT_MAX); Defining it as u32 is working since userspace (tc) is printing it as signed int, but a correct definition from the beginning is probably better. In the same time, 'giants' structure member is unused since years, so update the comment to mark it unused. Signed-off-by:Florent Fourcot <florent.fourcot@wifirst.fr> Signed-off-by:
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/broadcom/bgmac.c: In function 'bgmac_dma_alloc': drivers/net/ethernet/broadcom/bgmac.c:619:6: warning: variable 'err' set but not used [-Wunused-but-set-variable] Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Signed-off-by:
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Florian Fainelli authored
The SRAB driver is the default way to communicate with the integrated switch on iProc platforms and the MMAP driver is the way to communicate with the integrated switch on DSL BCM63xx and CM BCM33xx. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/cavium/liquidio/request_manager.c: In function 'lio_process_iq_request_list': drivers/net/ethernet/cavium/liquidio/request_manager.c:383:27: warning: variable 'irh' set but not used [-Wunused-but-set-variable] Signed-off-by:
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Sudarsana Reddy Kalluru authored
Driver displays an error message for each unrecognized dcbx TLV that's received from the peer or configured on the device. It is observed that syslog will be flooded with such messages in certain scenarios e.g., frequent link-flaps/lldp-transactions. Changing the severity of this message to verbose level as it's not an error scenario/message. Signed-off-by:
Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com> Signed-off-by:
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Arnd Bergmann authored
rds is the last in-kernel user of the old do_gettimeofday() function. Convert it over to ktime_get_real() to make it work more like the generic socket timestamps, and to let us kill off do_gettimeofday(). A follow-up patch will have to change the user space interface to deal better with 32-bit tasks, which may use an incompatible layout for 'struct timespec'. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by:
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Vakul Garg authored
Added test case to receive multiple records with a single recvmsg() operation with a MSG_PEEK set. Signed-off-by: -
Vakul Garg authored
When tls records are decrypted using asynchronous acclerators such as NXP CAAM engine, the crypto apis return -EINPROGRESS. Presently, on getting -EINPROGRESS, the tls record processing stops till the time the crypto accelerator finishes off and returns the result. This incurs a context switch and is not an efficient way of accessing the crypto accelerators. Crypto accelerators work efficient when they are queued with multiple crypto jobs without having to wait for the previous ones to complete. The patch submits multiple crypto requests without having to wait for for previous ones to complete. This has been implemented for records which are decrypted in zero-copy mode. At the end of recvmsg(), we wait for all the asynchronous decryption requests to complete. The references to records which have been sent for async decryption are dropped. For cases where record decryption is not possible in zero-copy mode, asynchronous decryption is not used and we wait for decryption crypto api to complete. For crypto requests executing in async fashion, the memory for aead_request, sglists and skb etc is freed from the decryption completion handler. The decryption completion handler wakesup the sleeping user context when recvmsg() flags that it has done sending all the decryption requests and there are no more decryption requests pending to be completed. Signed-off-by:
Vakul Garg <vakul.garg@nxp.com> Reviewed-by:
Dave Watson <davejwatson@fb.com> Signed-off-by:
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c: In function 'bnxt_vf_rep_rx': drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c:212:28: warning: variable 'rx_stats' set but not used [-Wunused-but-set-variable] struct bnxt_vf_rep_stats *rx_stats; Signed-off-by:
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YueHaibing authored
Remove duplicated include. Signed-off-by:
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Jose Abreu authored
XGMAC2 uses the same CBS mechanism as GMAC5, only registers offset changes. Lets use the same TC callbacks and implement the .config_cbs callback in XGMAC2 core. Signed-off-by:
Jose Abreu <joabreu@synopsys.com> Cc: David S. Miller <davem@davemloft.net> Cc: Joao Pinto <jpinto@synopsys.com> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by:
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David S. Miller authored
Ioana Radulescu says: ==================== dpaa2-eth: Move DPAA2 Ethernet driver The Freescale/NXP DPAA2 Ethernet driver was first included in drivers/staging, due to its dependencies on two components located there at the time of its initial submission: * the fsl-mc bus driver, which was moved to drivers/bus in kernel 4.17 * the dpio driver, which was moved to drivers/soc/fsl in kernel 4.18 More information on the DPAA2 architecture and the interactions between the fsl-mc bus and the objects present on it can be found in: Documentation/networking/dpaa2/overview.rst For easier review, the patch is generated without the -M option, although the driver files are moved without any code changes. changes since v1[1]: * remove RFC label, since dependencies have been merged on net-next * add patch fixing a possible race at probe (reported by Andrew Lunn) [1] https://lore.kernel.org/patchwork/patch/971333/ ==================== Signed-off-by:
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Ioana Radulescu authored
The DPAA2 Ethernet driver supports Freescale/NXP SoCs with DPAA2 (DataPath Acceleration Architecture v2). The driver manages network objects discovered on the fsl-mc bus. Signed-off-by:
Ioana Radulescu <ruxandra.radulescu@nxp.com> Signed-off-by:
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Ioana Radulescu authored
Only call netdev_register() at the end of the probe function, once all other necessary bits and pieces are properly initialized. We keep the rest of the netdevice initialization code in place, at the earlier point of the probing sequence, including the settings previously done in ndo_init. Signed-off-by:
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- 01 Sep, 2018 1 commit
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Andy Shevchenko authored
Switch to bitmap_zalloc() to show clearly what we are allocating. Besides that it returns pointer of bitmap type instead of opaque void *. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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