| Age | Commit message (Collapse) | Author |
|---|
|
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
mlx5-updates-2023-08-07
1) Few cleanups
2) Dynamic completion EQs
The driver creates completion EQs for all vectors directly on driver
load, even if those EQs will not be utilized later on.
To allow more flexibility in managing completion EQs and to reduce the
memory overhead of driver load, this series will adjust completion EQs
creation to be dynamic. Meaning, completion EQs will be created only
when needed.
Patch #1 introduces a counter for tracking the current number of
completion EQs.
Patches #2-6 refactor the existing infrastructure of managing completion
EQs and completion IRQs to be compatible with per-vector
allocation/release requests.
Patches #7-8 modify the CPU-to-IRQ affinity calculation to be resilient
in case the affinity is requested but completion IRQ is not allocated yet.
Patch #9 function rename.
Patch #10 handles the corner case of SF performing an IRQ request when no
SF IRQ pool is found, and no PF IRQ exists for the same vector.
Patch #11 modify driver to use dynamically allocate completion EQs.
* tag 'mlx5-updates-2023-08-07' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
net/mlx5: Bridge, Only handle registered netdev bridge events
net/mlx5: E-Switch, Remove redundant arg ignore_flow_lvl
net/mlx5: Fix typo reminder -> remainder
net/mlx5: remove many unnecessary NULL values
net/mlx5: Allocate completion EQs dynamically
net/mlx5: Handle SF IRQ request in the absence of SF IRQ pool
net/mlx5: Rename mlx5_comp_vectors_count() to mlx5_comp_vectors_max()
net/mlx5: Add IRQ vector to CPU lookup function
net/mlx5: Introduce mlx5_cpumask_default_spread
net/mlx5: Implement single completion EQ create/destroy methods
net/mlx5: Use xarray to store and manage completion EQs
net/mlx5: Refactor completion IRQ request/release handlers in EQ layer
net/mlx5: Use xarray to store and manage completion IRQs
net/mlx5: Refactor completion IRQ request/release API
net/mlx5: Track the current number of completion EQs
====================
Link: https://lore.kernel.org/r/20230807175642.20834-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
When externel_lb and reset are executed together, a deadlock may
occur:
[ 3147.217009] INFO: task kworker/u321:0:7 blocked for more than 120 seconds.
[ 3147.230483] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3147.238999] task:kworker/u321:0 state:D stack: 0 pid: 7 ppid: 2 flags:0x00000008
[ 3147.248045] Workqueue: hclge hclge_service_task [hclge]
[ 3147.253957] Call trace:
[ 3147.257093] __switch_to+0x7c/0xbc
[ 3147.261183] __schedule+0x338/0x6f0
[ 3147.265357] schedule+0x50/0xe0
[ 3147.269185] schedule_preempt_disabled+0x18/0x24
[ 3147.274488] __mutex_lock.constprop.0+0x1d4/0x5dc
[ 3147.279880] __mutex_lock_slowpath+0x1c/0x30
[ 3147.284839] mutex_lock+0x50/0x60
[ 3147.288841] rtnl_lock+0x20/0x2c
[ 3147.292759] hclge_reset_prepare+0x68/0x90 [hclge]
[ 3147.298239] hclge_reset_subtask+0x88/0xe0 [hclge]
[ 3147.303718] hclge_reset_service_task+0x84/0x120 [hclge]
[ 3147.309718] hclge_service_task+0x2c/0x70 [hclge]
[ 3147.315109] process_one_work+0x1d0/0x490
[ 3147.319805] worker_thread+0x158/0x3d0
[ 3147.324240] kthread+0x108/0x13c
[ 3147.328154] ret_from_fork+0x10/0x18
In externel_lb process, the hns3 driver call napi_disable()
first, then the reset happen, then the restore process of the
externel_lb will fail, and will not call napi_enable(). When
doing externel_lb again, napi_disable() will be double call,
cause a deadlock of rtnl_lock().
This patch use the HNS3_NIC_STATE_DOWN state to protect the
calling of napi_disable() and napi_enable() in externel_lb
process, just as the usage in ndo_stop() and ndo_start().
Fixes: 04b6ba143521 ("net: hns3: add support for external loopback test")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230807113452.474224-5-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
In some configure flow of hns3 driver, for example, change mtu, it will
disable MAC through firmware before configuration. But firmware disables
MAC asynchronously. The rx traffic may be not stopped in this case.
So fixes it by waiting until mac link is down.
Fixes: a9775bb64aa7 ("net: hns3: fix set and get link ksettings issue")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230807113452.474224-4-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Some nic configurations could only be performed after link is down. So this
patch refactor this API for reuse.
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230807113452.474224-3-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Restore the mac pause state to user configuration when autoneg is disabled
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Jijie Shao <shaojijie@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230807113452.474224-2-shaojijie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Add .[gs]et_link_ksettings support by using
phy_ethtool_[gs]et_link_ksettings() functions.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230807003231.1552062-3-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The latest SoC version can support runtime speed change. So,
add detect SoC version by using soc_device_match() and then
reconfigure the hardware of this and SerDes if needed.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230807003231.1552062-2-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The commit d73ef2d69c0d ("rtnetlink: let rtnl_bridge_setlink checks
IFLA_BRIDGE_MODE length") added the nla_len check in rtnl_bridge_setlink,
which is the only caller for ndo_bridge_setlink handlers defined in
low-level driver codes. Hence, this patch cleanups the redundant checks in
each ndo_bridge_setlink handler function.
Suggested-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Lin Ma <linma@zju.edu.cn>
Acked-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230807091347.3804523-1-linma@zju.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Fix the following warning:
drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c: In function ‘bnxt_hwrm_queue_cos2bw_cfg’:
cc1: error: writing 12 bytes into a region of size 1 [-Werror=stringop-overflow ]
In file included from drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:19:
drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h:6045:17: note: destination object ‘unused_0’ of size 1
6045 | u8 unused_0;
Fix it by modifying struct hwrm_queue_cos2bw_cfg_input to use an array
of sub struct similar to the previous patch. This will eliminate the
pointer arithmetc to calculate the destination pointer passed to
memcpy().
Link: https://lore.kernel.org/netdev/CACKFLinikvXmKcxr4kjWO9TPYxTd2cb5agT1j=w9Qyj5-24s5A@mail.gmail.com/
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230807145720.159645-3-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Fix the following warning:
inlined from ‘bnxt_hwrm_queue_cos2bw_qcfg’ at drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:165:3,
./include/linux/fortify-string.h:592:4: error: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Werror]
__read_overflow2_field(q_size_field, size);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Modify the FW interface defintion of struct hwrm_queue_cos2bw_qcfg_output
to use an array of sub struct for the queue1 to queue7 fields. Note that
the layout of the queue0 fields are different and these are not part of
the array. This makes the code much cleaner by removing the pointer
arithmetic for memcpy().
Link: https://lore.kernel.org/netdev/20230727190726.1859515-2-kuba@kernel.org/
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20230807145720.159645-2-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The "loc" value comes from the user and it can be negative leading to an
an array underflow when we check "priv->net_filters[loc].claimed". Fix
this by changing the type to u32.
Fixes: c5d511c49587 ("net: bcmasp: Add support for wake on net filters")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Justin Chen <justin.chen@broadcom.com>
Link: https://lore.kernel.org/r/b3b47b25-01fc-4d9f-a6c3-e037ad4d71d7@moroto.mountain
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
lb_hash_select_tx_port
The input parameters "lb_priv" and "skb" in lb_htpm_select_tx_port and
lb_hash_select_tx_port are unused, so remove them.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230807012556.3146071-6-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Because the getter function in the team_option structure always returns 0,
so change the getter function to void and remove redundant code.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230807012556.3146071-5-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Because the init function in the team_option structure always returns 0,
so change the init function to void and remove redundant code.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230807012556.3146071-4-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Because linux/errno.h is unreferenced in broadcast and roundrobin
files, so remove it.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230807012556.3146071-3-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
team_nl_fini is only called when the module exits, so add the __exit
modifier to it.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230807012556.3146071-2-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
cpm_dpxxx() macros are now always referring to cpm_muram_xxx() functions
directly since commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new
binding.")
Use cpm_muram_xxx() functions directly so that the cpm_dpxxx() macros
can be removed in the near future.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/2400b3156891adb653dc387fff6393de10cf2b24.1691155347.git.christophe.leroy@csgroup.eu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
struct fs_platform_info is only used in fs_enet ethernet driver since
commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.").
Stale prototypes using fs_platform_info were left over in
arch/powerpc/sysdev/fsl_soc.c but they are now removed by
previous patch.
Move struct fs_platform_info into fs_enet.h
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/f882d6b0b7075d0d8435310634ceaa2cc8e9938f.1691155347.git.christophe.leroy@csgroup.eu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Since commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.")
has_phy field is never set.
Remove dead code and remove the field.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/bb5264e09e18f0ce8a0dbee399926a59f33cb248.1691155346.git.christophe.leroy@csgroup.eu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
CHECK drivers/net/ethernet/freescale/fs_enet/mac-fcc.c
drivers/net/ethernet/freescale/fs_enet/mac-fcc.c:550:9: warning: cast removes address space '__iomem' of expression
drivers/net/ethernet/freescale/fs_enet/mac-fcc.c:550:9: error: subtraction of different types can't work (different address spaces)
CC drivers/net/ethernet/freescale/fs_enet/mii-bitbang.o
CHECK drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:95:31: warning: incorrect type in argument 1 (different base types)
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:95:31: expected unsigned int [noderef] [usertype] __iomem *p
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:95:31: got restricted __be32 [noderef] [usertype] __iomem *dat
...
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:63:31: warning: incorrect type in argument 1 (different base types)
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:63:31: expected unsigned int [noderef] [usertype] __iomem *p
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:63:31: got restricted __be32 [noderef] [usertype] __iomem *dir
...
Fix those address space and base type mismatches reported by sparse.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/25c7965e6aeeb6bbe1b6be5a3c2c7125182fcb02.1691155346.git.christophe.leroy@csgroup.eu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
CC drivers/net/ethernet/freescale/fs_enet/fs_enet-main.o
drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c: In function 'fs_enet_interrupt':
drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c:321:40: warning: variable 'fpi' set but not used [-Wunused-but-set-variable]
Remove that variable.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/90b72c1708bb8ba2b7a1a688e8259e428968364d.1691155346.git.christophe.leroy@csgroup.eu
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Commit 511e6bc071db ("net: add Hisilicon Network Subsystem DSAF support")
declared but never implemented this, remove it.
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Hao Lan <lanhao@huawei.com>
Link: https://lore.kernel.org/r/20230804130048.39808-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Commit f62b5060d670 ("i40e: fix mac address checking") left behind
i40e_validate_mac_addr() declaration.
Also the other declarations are declared but never implemented in
commit 56a62fc86895 ("i40e: init code and hardware support").
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230804125525.20244-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Commit dc166e22ede5 ("ixgbe: DCB remove ixgbe_fcoe_getapp routine")
leave ixgbe_fcoe_getapp() unused.
Commit ffed21bcee7a ("ixgbe: Don't bother clearing buffer memory for descriptor rings")
leave ixgbe_unmap_and_free_tx_resource() declaration unused.
And commit 3b3bf3b92b31 ("ixgbe: remove unused fcoe.tc field and fcoe_setapp()")
removed the ixgbe_fcoe_setapp() implementation.
Commit c44ade9ef8ff ("ixgbe: update to latest common code module")
declared but never implemented ixgbe_init_ops_generic().
Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230804125203.30924-1-yuehaibing@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
RX full flags are raised if certain types of RX FIFO are full, and then
drop all following MPDU of AMPDU. In order to resume to receive MPDU
when RX FIFO becomes available, we clear the register bits by the
commit a0d99ebb3ecd ("wifi: rtw89: initialize DMA of CMAC"). But, 8852AE
needs more settings to support this. To quickly fix disconnection problem,
revert the behavior as before.
Fixes: a0d99ebb3ecd ("wifi: rtw89: initialize DMA of CMAC")
Reported-by: Damian B <bronecki.damian@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217710
Cc: <Stable@vger.kernel.org>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Tested-by: Damian B <bronecki.damian@gmail.com>
Link: https://lore.kernel.org/r/20230808005426.5327-1-pkshih@realtek.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
|
|
Return -ENOMEM from brcmf_run_escan() if kzalloc() fails for v1 params.
Fixes: 398ce273d6b1 ("wifi: brcmfmac: cfg80211: Add support for scan params v2")
Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com>
Link: https://lore.kernel.org/r/20230802163430.1656-1-petrtesarik@huaweicloud.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
|
|
Fix handling IPv4 routes referencing a nexthop via its id by replacing
calls to fib_info_nh() with fib_info_nhc().
Trying to add an IPv4 route referencing a nextop via nhid:
$ ip link set up swp5
$ ip a a 10.0.0.1/24 dev swp5
$ ip nexthop add dev swp5 id 20 via 10.0.0.2
$ ip route add 10.0.1.0/24 nhid 20
triggers warnings when trying to handle the route:
[ 528.805763] ------------[ cut here ]------------
[ 528.810437] WARNING: CPU: 3 PID: 53 at include/net/nexthop.h:468 __prestera_fi_is_direct+0x2c/0x68 [prestera]
[ 528.820434] Modules linked in: prestera_pci act_gact act_police sch_ingress cls_u32 cls_flower prestera arm64_delta_tn48m_dn_led(O) arm64_delta_tn48m_dn_cpld(O) [last unloaded: prestera_pci]
[ 528.837485] CPU: 3 PID: 53 Comm: kworker/u8:3 Tainted: G O 6.4.5 #1
[ 528.845178] Hardware name: delta,tn48m-dn (DT)
[ 528.849641] Workqueue: prestera_ordered __prestera_router_fib_event_work [prestera]
[ 528.857352] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 528.864347] pc : __prestera_fi_is_direct+0x2c/0x68 [prestera]
[ 528.870135] lr : prestera_k_arb_fib_evt+0xb20/0xd50 [prestera]
[ 528.876007] sp : ffff80000b20bc90
[ 528.879336] x29: ffff80000b20bc90 x28: 0000000000000000 x27: ffff0001374d3a48
[ 528.886510] x26: ffff000105604000 x25: ffff000134af8a28 x24: ffff0001374d3800
[ 528.893683] x23: ffff000101c89148 x22: ffff000101c89000 x21: ffff000101c89200
[ 528.900855] x20: ffff00013641fda0 x19: ffff800009d01088 x18: 0000000000000059
[ 528.908027] x17: 0000000000000277 x16: 0000000000000000 x15: 0000000000000000
[ 528.915198] x14: 0000000000000003 x13: 00000000000fe400 x12: 0000000000000000
[ 528.922371] x11: 0000000000000002 x10: 0000000000000aa0 x9 : ffff8000013d2020
[ 528.929543] x8 : 0000000000000018 x7 : 000000007b1703f8 x6 : 000000001ca72f86
[ 528.936715] x5 : 0000000033399ea7 x4 : 0000000000000000 x3 : ffff0001374d3acc
[ 528.943886] x2 : 0000000000000000 x1 : ffff00010200de00 x0 : ffff000134ae3f80
[ 528.951058] Call trace:
[ 528.953516] __prestera_fi_is_direct+0x2c/0x68 [prestera]
[ 528.958952] __prestera_router_fib_event_work+0x100/0x158 [prestera]
[ 528.965348] process_one_work+0x208/0x488
[ 528.969387] worker_thread+0x4c/0x430
[ 528.973068] kthread+0x120/0x138
[ 528.976313] ret_from_fork+0x10/0x20
[ 528.979909] ---[ end trace 0000000000000000 ]---
[ 528.984998] ------------[ cut here ]------------
[ 528.989645] WARNING: CPU: 3 PID: 53 at include/net/nexthop.h:468 __prestera_fi_is_direct+0x2c/0x68 [prestera]
[ 528.999628] Modules linked in: prestera_pci act_gact act_police sch_ingress cls_u32 cls_flower prestera arm64_delta_tn48m_dn_led(O) arm64_delta_tn48m_dn_cpld(O) [last unloaded: prestera_pci]
[ 529.016676] CPU: 3 PID: 53 Comm: kworker/u8:3 Tainted: G W O 6.4.5 #1
[ 529.024368] Hardware name: delta,tn48m-dn (DT)
[ 529.028830] Workqueue: prestera_ordered __prestera_router_fib_event_work [prestera]
[ 529.036539] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 529.043533] pc : __prestera_fi_is_direct+0x2c/0x68 [prestera]
[ 529.049318] lr : __prestera_k_arb_fc_apply+0x280/0x2f8 [prestera]
[ 529.055452] sp : ffff80000b20bc60
[ 529.058781] x29: ffff80000b20bc60 x28: 0000000000000000 x27: ffff0001374d3a48
[ 529.065953] x26: ffff000105604000 x25: ffff000134af8a28 x24: ffff0001374d3800
[ 529.073126] x23: ffff000101c89148 x22: ffff000101c89148 x21: ffff00013641fda0
[ 529.080299] x20: ffff000101c89000 x19: ffff000101c89020 x18: 0000000000000059
[ 529.087471] x17: 0000000000000277 x16: 0000000000000000 x15: 0000000000000000
[ 529.094642] x14: 0000000000000003 x13: 00000000000fe400 x12: 0000000000000000
[ 529.101814] x11: 0000000000000002 x10: 0000000000000aa0 x9 : ffff8000013cee80
[ 529.108985] x8 : 0000000000000018 x7 : 000000007b1703f8 x6 : 0000000000000018
[ 529.116157] x5 : 00000000d3497eb6 x4 : ffff000105604081 x3 : 000000008e979557
[ 529.123329] x2 : 0000000000000000 x1 : ffff00010200de00 x0 : ffff000134ae3f80
[ 529.130501] Call trace:
[ 529.132958] __prestera_fi_is_direct+0x2c/0x68 [prestera]
[ 529.138394] prestera_k_arb_fib_evt+0x6b8/0xd50 [prestera]
[ 529.143918] __prestera_router_fib_event_work+0x100/0x158 [prestera]
[ 529.150313] process_one_work+0x208/0x488
[ 529.154348] worker_thread+0x4c/0x430
[ 529.158030] kthread+0x120/0x138
[ 529.161274] ret_from_fork+0x10/0x20
[ 529.164867] ---[ end trace 0000000000000000 ]---
and results in a non offloaded route:
$ ip route
10.0.0.0/24 dev swp5 proto kernel scope link src 10.0.0.1 rt_trap
10.0.1.0/24 nhid 20 via 10.0.0.2 dev swp5 rt_trap
When creating a route referencing a nexthop via its ID, the nexthop will
be stored in a separate nh pointer instead of the array of nexthops in
the fib_info struct. This causes issues since fib_info_nh() only handles
the nexthops array, but not the separate nh pointer, and will loudly
WARN about it.
In contrast fib_info_nhc() handles both, but returns a fib_nh_common
pointer instead of a fib_nh pointer. Luckily we only ever access fields
from the fib_nh_common parts, so we can just replace all instances of
fib_info_nh() with fib_info_nhc() and access the fields via their
fib_nh_common names.
This allows handling IPv4 routes with an external nexthop, and they now
get offloaded as expected:
$ ip route
10.0.0.0/24 dev swp5 proto kernel scope link src 10.0.0.1 rt_trap
10.0.1.0/24 nhid 20 via 10.0.0.2 dev swp5 offload rt_offload
Fixes: 396b80cb5cc8 ("net: marvell: prestera: Add neighbour cache accounting")
Signed-off-by: Jonas Gorski <jonas.gorski@bisdn.de>
Acked-by: Elad Nachman <enachman@marvell.com>
Link: https://lore.kernel.org/r/20230804101220.247515-1-jonas.gorski@bisdn.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The fsl_mc_driver_register() will set "THIS_MODULE" to driver.owner when
register a fsl_mc_driver driver, so it is redundant initialization to set
driver.owner in dpaa2_switch_drv statement. Remove it for clean code.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230804095946.99956-3-lizetao1@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The fsl_mc_driver_register() will set "THIS_MODULE" to driver.owner when
register a fsl_mc_driver driver, so it is redundant initialization to set
driver.owner in dpaa2_eth_driver statement. Remove it for clean code.
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230804095946.99956-2-lizetao1@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Extend the current TC flower offload support to enable filters matching
inner VLAN, and support offload of those filters to hardware.
Signed-off-by: Suman Ghosh <sumang@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230804045935.3010554-3-sumang@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Moved the TC outer VLAN offload support to a separate function.
This change is done to handle all VLAN related changes cleanly from
a dedicated function.
Signed-off-by: Suman Ghosh <sumang@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230804045935.3010554-2-sumang@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Using the syzkaller repro with reduced packet size it was discovered
that XDP_PACKET_HEADROOM is not checked in tun_can_build_skb(),
although pad may be incremented in tun_build_skb(). This may end up
with exceeding the PAGE_SIZE limit in tun_build_skb().
Jason Wang <jasowang@redhat.com> proposed to count XDP_PACKET_HEADROOM
always (e.g. without rcu_access_pointer(tun->xdp_prog)) in
tun_can_build_skb() since there's a window during which XDP program
might be attached between tun_can_build_skb() and tun_build_skb().
Fixes: 7df13219d757 ("tun: reserve extra headroom only when XDP is set")
Link: https://syzkaller.appspot.com/bug?extid=f817490f5bd20541b90a
Signed-off-by: Andrew Kanner <andrew.kanner@gmail.com>
Link: https://lore.kernel.org/r/20230803185947.2379988-1-andrew.kanner@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen netback buffer overflow fix from Juergen Gross:
"The fix for XSA-423 added logic to Linux'es netback driver to deal
with a frontend splitting a packet in a way such that not all of the
headers would come in one piece.
Unfortunately the logic introduced there didn't account for the
extreme case of the entire packet being split into as many pieces as
permitted by the protocol, yet still being smaller than the area
that's specially dealt with to keep all (possible) headers together.
Such an unusual packet would therefore trigger a buffer overrun in the
driver"
* tag 'xsa432-6.5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/netback: Fix buffer overrun triggered by unusual packet
|
|
Split types and pure function declarations from page_pool.h
and add them in page_page/types.h, so that C sources can
include page_pool.h and headers should generally only include
page_pool/types.h as suggested by jakub.
Rename page_pool.h to page_pool/helpers.h to have both in
one place.
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://lore.kernel.org/r/20230804180529.2483231-2-aleksander.lobakin@intel.com
[Jakub: change microsoft/mana, fix kdoc paths in Documentation]
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Refactor __ice_aq_get_set_rss_lut() to improve reader experience and limit
misuse scenarios (undesired LUT size for given LUT type).
Allow only 3 RSS LUT type+size variants:
PF LUT sized 2048, GLOBAL LUT sized 512, and VSI LUT sized 64, which were
used on default flows prior to this commit.
Prior to the change, code was mixing the meaning of @params->lut_size and
@params->lut_type, flag assigning logic was cryptic, while long defines
made everything harder to follow.
Fix that by extracting some code out to separate helpers.
Drop some of "shift by 0" statements that originated from Intel's
internal HW documentation.
Drop some redundant VSI masks (since ice_is_vsi_valid() gives "valid" for
up to 0x300 VSIs).
After sweeping all the defines out of struct ice_aqc_get_set_rss_lut,
it fits into 7 lines.
Finally apply some cleanup to the callsite
(use of the new enums, tmp var for lengthy bit extraction).
Note that flags for 128 and 64 sized VSI LUT are the same,
and 64 is used everywhere in the code (updated to new enum here), it just
happened that there was 128 in flag name.
__ice_aq_get_set_rss_key() uses the same VSI valid bit, make constant
common for it and __ice_aq_get_set_rss_lut().
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Tested-by: Arpana Arland <arpanax.arland@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
As some cards load FW from external sources, we have to wait
to be sure that FW is ready before setting link up.
Add check and wait for FW readiness
Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
Add a function to find the C827 PHY node handle and return C827 PHY
index for the E810 products.
In order to bring this function to full functionality, some
helpers for this were written by Michal Michalik.
Co-developed-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Signed-off-by: Jan Sokolowski <jan.sokolowski@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
enum ice_pkt_flags contains values such as ICE_PKT_FLAGS_VLAN and
ICE_PKT_FLAGS_TUNNEL, but actually the flags words which they refer to
contain a range of unrelated values - e.g. word 0 (ICE_PKT_FLAGS_VLAN)
contains fields such as from_network and ucast, which have nothing to do
with VLAN. Rename each enum value to ICE_PKT_FLAGS_MDID<number>, so it's
clear in which flags word does some value reside.
Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
Currently it is possible to create a filter which breaks TX traffic, e.g.:
tc filter add dev $PF1 ingress protocol ip prio 1 flower ip_proto udp
dst_port $PORT action mirred egress redirect dev $VF1_PR
This adds a rule which might match both TX and RX traffic, and in TX path
the PF will actually receive the traffic, which breaks communication.
To fix this, add a match on direction metadata flag when adding a tc rule.
Because of the way metadata is currently handled, a duplicate lookup word
would appear if VLAN metadata is also added. The lookup would still work
correctly, but one word would be wasted. To prevent it, lookup 0 now always
contains all metadata. When any metadata needs to be added, it is added to
lookup 0 and lookup count is not incremented. This way, two flags residing
in the same word will take up one word, instead of two.
Note: the drop action is also affected, i.e. it will now only work in one
direction.
Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
Allow LAG interfaces to be used in bridge offload using
netif_is_lag_master. In this case, search for ice netdev in
the list of LAG's lower devices.
Reviewed-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
|
|
In the allowedips self-test, nodes are inserted into the tree, but it
generated an even amount of nodes, but for checking maximum node depth,
there is of course the root node, which makes the total number
necessarily odd. With two few nodes added, it never triggered the
maximum depth check like it should have. So, add 129 nodes instead of
128 nodes, and do so with a more straightforward scheme, starting with
all the bits set, and shifting over one each time. Then increase the
maximum depth to 129, and choose a better name for that variable to
make it clear that it represents depth as opposed to bits.
Cc: stable@vger.kernel.org
Fixes: e7096c131e51 ("net: WireGuard secure network tunnel")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20230807132146.2191597-2-Jason@zx2c4.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
BUG_ON(!vlan_info) is triggered in unregister_vlan_dev() with
following testcase:
# ip netns add ns1
# ip netns exec ns1 ip link add bond0 type bond mode 0
# ip netns exec ns1 ip link add bond_slave_1 type veth peer veth2
# ip netns exec ns1 ip link set bond_slave_1 master bond0
# ip netns exec ns1 ip link add link bond_slave_1 name vlan10 type vlan id 10 protocol 802.1ad
# ip netns exec ns1 ip link add link bond0 name bond0_vlan10 type vlan id 10 protocol 802.1ad
# ip netns exec ns1 ip link set bond_slave_1 nomaster
# ip netns del ns1
The logical analysis of the problem is as follows:
1. create ETH_P_8021AD protocol vlan10 for bond_slave_1:
register_vlan_dev()
vlan_vid_add()
vlan_info_alloc()
__vlan_vid_add() // add [ETH_P_8021AD, 10] vid to bond_slave_1
2. create ETH_P_8021AD protocol bond0_vlan10 for bond0:
register_vlan_dev()
vlan_vid_add()
__vlan_vid_add()
vlan_add_rx_filter_info()
if (!vlan_hw_filter_capable(dev, proto)) // condition established because bond0 without NETIF_F_HW_VLAN_STAG_FILTER
return 0;
if (netif_device_present(dev))
return dev->netdev_ops->ndo_vlan_rx_add_vid(dev, proto, vid); // will be never called
// The slaves of bond0 will not refer to the [ETH_P_8021AD, 10] vid.
3. detach bond_slave_1 from bond0:
__bond_release_one()
vlan_vids_del_by_dev()
list_for_each_entry(vid_info, &vlan_info->vid_list, list)
vlan_vid_del(dev, vid_info->proto, vid_info->vid);
// bond_slave_1 [ETH_P_8021AD, 10] vid will be deleted.
// bond_slave_1->vlan_info will be assigned NULL.
4. delete vlan10 during delete ns1:
default_device_exit_batch()
dev->rtnl_link_ops->dellink() // unregister_vlan_dev() for vlan10
vlan_info = rtnl_dereference(real_dev->vlan_info); // real_dev of vlan10 is bond_slave_1
BUG_ON(!vlan_info); // bond_slave_1->vlan_info is NULL now, bug is triggered!!!
Add S-VLAN tag related features support to bond driver. So the bond driver
will always propagate the VLAN info to its slaves.
Fixes: 8ad227ff89a7 ("net: vlan: add 802.1ad support")
Suggested-by: Ido Schimmel <idosch@idosch.org>
Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/20230802114320.4156068-1-william.xuanziyang@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
As the i.MX8MP supports reading MAC propagation delay and correcting the
Hardware timestamp counter for additional delays [1], enable the feature
for this SoC.
This reduces phase error of the PPS output from the PTP Hardware Clock
from approx 150ns to 100ns.
[1] i.MX8MP Reference Manual, rev.1 Section 11.7.2.5.3 "Timestamp
correction"
Signed-off-by: Johannes Zink <j.zink@pengutronix.de>
Link: https://lore.kernel.org/r/20230719-stmmac_correct_mac_delay-v3-2-61e63427735e@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The IEEE1588 Standard specifies that the timestamps of Packets must be
captured when the PTP message timestamp point (leading edge of first
octet after the start of frame delimiter) crosses the boundary between
the node and the network. As the MAC latches the timestamp at an
internal point, the captured timestamp must be corrected for the
additional data transmission latency, as described in the publicly
available datasheet [1].
This patch only corrects for the MAC-Internal delay, which can be read
out from the MAC_Ingress_Timestamp_Latency register on DWMAC version 5,
since the Phy framework currently does not support querying the Phy
ingress and egress latency. The Closs Domain Crossing Circuits errors as
indicated in [1] are already being accounted in the
stmmac_get_tx_hwtstamp() function and are not corrected here.
As the Latency varies for different link speeds and MII
modes of operation, the correction value needs to be updated on each
link state change.
As the delay also causes a phase shift in the timestamp counter compared
to the rest of the network, this correction will also reduce phase error
when generating PPS outputs from the timestamp counter.
Since the correction registers may be unavailable on some hardware and
no feature bits are documented for dynamically detection of the MAC
propagation delay readout, introduce a feature bit to explicitely enable
MAC delay Correction in the gluecode driver.
[1] i.MX8MP Reference Manual, rev.1 Section 11.7.2.5.3 "Timestamp
correction"
Signed-off-by: Johannes Zink <j.zink@pengutronix.de>
Link: https://lore.kernel.org/r/20230719-stmmac_correct_mac_delay-v2-1-3366f38ee9a6@pengutronix.de
Link: https://lore.kernel.org/r/20230719-stmmac_correct_mac_delay-v3-1-61e63427735e@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Add missing capability check for each of the vnic counters exposed by
devlink health reporter, and thus avoid unexpected behavior due to
invalid access to registers.
While at it, read only the exact number of bits for each counter whether
it was 32 bits or 64 bits.
Fixes: b0bc615df488 ("net/mlx5: Add vnic devlink health reporter to PFs/VFs")
Fixes: a33682e4e78e ("net/mlx5e: Expose catastrophic steering error counters")
Signed-off-by: Lama Kayal <lkayal@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Reviewed-by: Maher Sanalla <msanalla@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
|
|
Handling pci errors should fully teardown and load back auxiliary
devices, same as done through mlx5 health recovery flow.
Fixes: 72ed5d5624af ("net/mlx5: Suspend auxiliary devices only in case of PCI device suspend")
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
|
|
When device is in error state, marked by the flag
MLX5_DEVICE_STATE_INTERNAL_ERROR, the HW and PCI may not be accessible
and so clock update work should be skipped. Furthermore, such access
through PCI in error state, after calling mlx5_pci_disable_device() can
result in failing to recover from pci errors.
Fixes: ef9814deafd0 ("net/mlx5e: Add HW timestamping (TS) support")
Reported-and-tested-by: Ganesh G R <ganeshgr@linux.ibm.com>
Closes: https://lore.kernel.org/netdev/9bdb9b9d-140a-7a28-f0de-2e64e873c068@nvidia.com
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Aya Levin <ayal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
|
|
Cited patch introduced buckets in hash mode, but missed to update
the ports/bucket check when modifying LAG.
Fix the check.
Fixes: 352899f384d4 ("net/mlx5: Lag, use buckets in hash mode")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
|
|
If having the following tc rule on stack device:
filter parent ffff: protocol ip pref 3 flower chain 1
filter parent ffff: protocol ip pref 3 flower chain 1 handle 0x1
dst_mac 24:25:d0:e1:00:00
src_mac 02:25:d0:25:01:02
eth_type ipv4
ct_state +trk+new
in_hw in_hw_count 1
action order 1: ct commit zone 0 pipe
index 2 ref 1 bind 1 installed 3807 sec used 3779 sec firstused 3800 sec
Action statistics:
Sent 120 bytes 2 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
used_hw_stats delayed
action order 2: tunnel_key set
src_ip 192.168.1.25
dst_ip 192.168.1.26
key_id 4
dst_port 4789
csum pipe
index 3 ref 1 bind 1 installed 3807 sec used 3779 sec firstused 3800 sec
Action statistics:
Sent 120 bytes 2 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
used_hw_stats delayed
action order 3: mirred (Egress Redirect to device vxlan1) stolen
index 9 ref 1 bind 1 installed 3807 sec used 3779 sec firstused 3800 sec
Action statistics:
Sent 120 bytes 2 pkt (dropped 0, overlimits 0 requeues 0)
backlog 0b 0p requeues 0
used_hw_stats delayed
When handling FIB events, the rule in post act will not be deleted.
And because the post act rule has packet reformat and modify header
actions, also will hit the following syndromes:
mlx5_core 0000:08:00.0: mlx5_cmd_out_err:829:(pid 11613): DEALLOC_MODIFY_HEADER_CONTEXT(0x941) op_mod(0x0) failed, status bad resource state(0x9), syndrome (0x1ab444), err(-22)
mlx5_core 0000:08:00.0: mlx5_cmd_out_err:829:(pid 11613): DEALLOC_PACKET_REFORMAT_CONTEXT(0x93e) op_mod(0x0) failed, status bad resource state(0x9), syndrome (0x179e84), err(-22)
Fix it by unoffloading post act rule when handling FIB events.
Fixes: 314e1105831b ("net/mlx5e: Add post act offload/unoffload API")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
|
|
The controller number for ECVFs is always 0, because the ECPF must be
the eswitch owner for EC VFs to be enabled.
Fixes: dc13180824b7 ("net/mlx5: Enable devlink port for embedded cpu VF vports")
Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
|
