linux.git/include/linux/mlx5, branch v6.8-rc2 Linux kernel source tree net/mlx5: Bridge, fix multicast packets sent to uplink 2024-01-24T08:15:35+00:00 Moshe Shemesh moshe@nvidia.com 2023-12-30T20:40:37+00:00 ec7cc38ef9f83553102e84c82536971a81630739 To enable multicast packets which are offloaded in bridge multicast offload mode to be sent also to uplink, FTE bit uplink_hairpin_en should be set. Add this bit to FTE for the bridge multicast offload rules. Fixes: 18c2916cee12 ("net/mlx5: Bridge, snoop igmp/mld packets") Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> 
To enable multicast packets which are offloaded in bridge multicast
offload mode to be sent also to uplink, FTE bit uplink_hairpin_en should
be set. Add this bit to FTE for the bridge multicast offload rules.

Fixes: 18c2916cee12 ("net/mlx5: Bridge, snoop igmp/mld packets")
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
net/mlx5: Fix query of sd_group field 2024-01-24T08:15:33+00:00 Tariq Toukan tariqt@nvidia.com 2023-12-19T12:46:20+00:00 cfbc3608a8c69b48bf238bd68f768192f0238e0d The sd_group field moved in the HW spec from the MPIR register to the vport context. Align the query accordingly. Fixes: f5e956329960 ("net/mlx5: Expose Management PCIe Index Register (MPIR)") Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> 
The sd_group field moved in the HW spec from the MPIR register
to the vport context.
Align the query accordingly.

Fixes: f5e956329960 ("net/mlx5: Expose Management PCIe Index Register (MPIR)")
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
net/mlx5e: Use the correct lag ports number when creating TISes 2024-01-24T08:15:32+00:00 Saeed Mahameed saeedm@nvidia.com 2023-12-16T03:31:14+00:00 25461ce8b3d28528f2c55f5e737e99d2906eda83 The cited commit moved the code of mlx5e_create_tises() and changed the loop to create TISes over MLX5_MAX_PORTS constant value, instead of getting the correct lag ports supported by the device, which can cause FW errors on devices with less than MLX5_MAX_PORTS ports. Change that back to mlx5e_get_num_lag_ports(mdev). Also IPoIB interfaces create there own TISes, they don't use the eth TISes, pass a flag to indicate that. This fixes the following errors that might appear in kernel log: mlx5_cmd_out_err:808:(pid 650): CREATE_TIS(0x912) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x595b5d), err(-22) mlx5e_create_mdev_resources:174:(pid 650): alloc tises failed, -22 Fixes: b25bd37c859f ("net/mlx5: Move TISes from priv to mdev HW resources") Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> 
The cited commit moved the code of mlx5e_create_tises() and changed the
loop to create TISes over MLX5_MAX_PORTS constant value, instead of
getting the correct lag ports supported by the device, which can cause
FW errors on devices with less than MLX5_MAX_PORTS ports.

Change that back to mlx5e_get_num_lag_ports(mdev).

Also IPoIB interfaces create there own TISes, they don't use the eth
TISes, pass a flag to indicate that.

This fixes the following errors that might appear in kernel log:
mlx5_cmd_out_err:808:(pid 650): CREATE_TIS(0x912) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x595b5d), err(-22)
mlx5e_create_mdev_resources:174:(pid 650): alloc tises failed, -22

Fixes: b25bd37c859f ("net/mlx5: Move TISes from priv to mdev HW resources")
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost 2024-01-19T00:44:03+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-01-19T00:44:03+00:00 0b7359ccddaaa844044c62000734f0cb92ab6310 Pull virtio updates from Michael Tsirkin: - vdpa/mlx5: support for resumable vqs - virtio_scsi: mq_poll support - 3virtio_pmem: support SHMEM_REGION - virtio_balloon: stay awake while adjusting balloon - virtio: support for no-reset virtio PCI PM - Fixes, cleanups * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vdpa/mlx5: Add mkey leak detection vdpa/mlx5: Introduce reference counting to mrs vdpa/mlx5: Use vq suspend/resume during .set_map vdpa/mlx5: Mark vq state for modification in hw vq vdpa/mlx5: Mark vq addrs for modification in hw vq vdpa/mlx5: Introduce per vq and device resume vdpa/mlx5: Allow modifying multiple vq fields in one modify command vdpa/mlx5: Expose resumable vq capability vdpa: Block vq property changes in DRIVER_OK vdpa: Track device suspended state scsi: virtio_scsi: Add mq_poll support virtio_pmem: support feature SHMEM_REGION virtio_balloon: stay awake while adjusting balloon vdpa: Remove usage of the deprecated ida_simple_xx() API virtio: Add support for no-reset virtio PCI PM virtio_net: fix missing dma unmap for resize vhost-vdpa: account iommu allocations vdpa: Fix an error handling path in eni_vdpa_probe() 
Pull virtio updates from Michael Tsirkin:

 - vdpa/mlx5: support for resumable vqs

 - virtio_scsi: mq_poll support

 - 3virtio_pmem: support SHMEM_REGION

 - virtio_balloon: stay awake while adjusting balloon

 - virtio: support for no-reset virtio PCI PM

 - Fixes, cleanups

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  vdpa/mlx5: Add mkey leak detection
  vdpa/mlx5: Introduce reference counting to mrs
  vdpa/mlx5: Use vq suspend/resume during .set_map
  vdpa/mlx5: Mark vq state for modification in hw vq
  vdpa/mlx5: Mark vq addrs for modification in hw vq
  vdpa/mlx5: Introduce per vq and device resume
  vdpa/mlx5: Allow modifying multiple vq fields in one modify command
  vdpa/mlx5: Expose resumable vq capability
  vdpa: Block vq property changes in DRIVER_OK
  vdpa: Track device suspended state
  scsi: virtio_scsi: Add mq_poll support
  virtio_pmem: support feature SHMEM_REGION
  virtio_balloon: stay awake while adjusting balloon
  vdpa: Remove usage of the deprecated ida_simple_xx() API
  virtio: Add support for no-reset virtio PCI PM
  virtio_net: fix missing dma unmap for resize
  vhost-vdpa: account iommu allocations
  vdpa: Fix an error handling path in eni_vdpa_probe()
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma 2024-01-12T21:52:21+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-01-12T21:52:21+00:00 bf9ca811bbadd7d853469d58284ed87906cc9321 Pull rdma updates from Jason Gunthorpe: "Small cycle, with some typical driver updates: - General code tidying in siw, hfi1, idrdma, usnic, hns rtrs and bnxt_re - Many small siw cleanups without an overeaching theme - Debugfs stats for hns - Fix a TX queue timeout in IPoIB and missed locking of the mcast list - Support more features of P7 devices in bnxt_re including a new work submission protocol - CQ interrupts for MANA - netlink stats for erdma - EFA multipath PCI support - Fix Incorrect MR invalidation in iser" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (66 commits) RDMA/bnxt_re: Fix error code in bnxt_re_create_cq() RDMA/efa: Add EFA query MR support IB/iser: Prevent invalidating wrong MR RDMA/erdma: Add hardware statistics support RDMA/erdma: Introduce dma pool for hardware responses of CMDQ requests IB/iser: iscsi_iser.h: fix kernel-doc warning and spellos RDMA/mana_ib: Add CQ interrupt support for RAW QP RDMA/mana_ib: query device capabilities RDMA/mana_ib: register RDMA device with GDMA RDMA/bnxt_re: Fix the sparse warnings RDMA/bnxt_re: Fix the offset for GenP7 adapters for user applications RDMA/bnxt_re: Share a page to expose per CQ info with userspace RDMA/bnxt_re: Add UAPI to share a page with user space IB/ipoib: Fix mcast list locking RDMA/mlx5: Expose register c0 for RDMA device net/mlx5: E-Switch, expose eswitch manager vport net/mlx5: Manage ICM type of SW encap RDMA/mlx5: Support handling of SW encap ICM area net/mlx5: Introduce indirect-sw-encap ICM properties RDMA/bnxt_re: Adds MSN table capability for Gen P7 adapters ... 
Pull rdma updates from Jason Gunthorpe:
 "Small cycle, with some typical driver updates:

   - General code tidying in siw, hfi1, idrdma, usnic, hns rtrs and
     bnxt_re

   - Many small siw cleanups without an overeaching theme

   - Debugfs stats for hns

   - Fix a TX queue timeout in IPoIB and missed locking of the mcast
     list

   - Support more features of P7 devices in bnxt_re including a new work
     submission protocol

   - CQ interrupts for MANA

   - netlink stats for erdma

   - EFA multipath PCI support

   - Fix Incorrect MR invalidation in iser"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (66 commits)
  RDMA/bnxt_re: Fix error code in bnxt_re_create_cq()
  RDMA/efa: Add EFA query MR support
  IB/iser: Prevent invalidating wrong MR
  RDMA/erdma: Add hardware statistics support
  RDMA/erdma: Introduce dma pool for hardware responses of CMDQ requests
  IB/iser: iscsi_iser.h: fix kernel-doc warning and spellos
  RDMA/mana_ib: Add CQ interrupt support for RAW QP
  RDMA/mana_ib: query device capabilities
  RDMA/mana_ib: register RDMA device with GDMA
  RDMA/bnxt_re: Fix the sparse warnings
  RDMA/bnxt_re: Fix the offset for GenP7 adapters for user applications
  RDMA/bnxt_re: Share a page to expose per CQ info with userspace
  RDMA/bnxt_re: Add UAPI to share a page with user space
  IB/ipoib: Fix mcast list locking
  RDMA/mlx5: Expose register c0 for RDMA device
  net/mlx5: E-Switch, expose eswitch manager vport
  net/mlx5: Manage ICM type of SW encap
  RDMA/mlx5: Support handling of SW encap ICM area
  net/mlx5: Introduce indirect-sw-encap ICM properties
  RDMA/bnxt_re: Adds MSN table capability for Gen P7 adapters
  ...
vdpa/mlx5: Use vq suspend/resume during .set_map 2024-01-10T18:01:38+00:00 Dragos Tatulea dtatulea@nvidia.com 2023-12-25T15:12:01+00:00 f756dd3e2a4c704c0ab5ecb143ab71f1249af497 Instead of tearing down and setting up vq resources, use vq suspend/resume during .set_map to speed things up a bit. The vq mr is updated with the new mapping while the vqs are suspended. If the device doesn't support resumable vqs, do the old teardown and setup dance. Reviewed-by: Gal Pressman <gal@nvidia.com> Acked-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Message-Id: <20231225151203.152687-7-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 
Instead of tearing down and setting up vq resources, use vq
suspend/resume during .set_map to speed things up a bit.

The vq mr is updated with the new mapping while the vqs are suspended.

If the device doesn't support resumable vqs, do the old teardown and
setup dance.

Reviewed-by: Gal Pressman <gal@nvidia.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Message-Id: <20231225151203.152687-7-dtatulea@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
vdpa/mlx5: Mark vq state for modification in hw vq 2024-01-10T18:01:38+00:00 Dragos Tatulea dtatulea@nvidia.com 2023-12-25T15:12:00+00:00 60c43b3f6b4eb5a3d672952a0d65991f414ea258 .set_vq_state will set the indices and mark the fields to be modified in the hw vq. Advertise that the device supports changing the vq state when the device is in DRIVER_OK state and suspended. Reviewed-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20231225151203.152687-6-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 
.set_vq_state will set the indices and mark the fields to be modified in
the hw vq.

Advertise that the device supports changing the vq state when the device
is in DRIVER_OK state and suspended.

Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20231225151203.152687-6-dtatulea@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
vdpa/mlx5: Mark vq addrs for modification in hw vq 2024-01-10T18:01:38+00:00 Dragos Tatulea dtatulea@nvidia.com 2023-12-25T15:11:59+00:00 9b23417825df470e4c9e98e7ed4b2c37465bfa1e Addresses get set by .set_vq_address. hw vq addresses will be updated on next modify_virtqueue. Reviewed-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Message-Id: <20231225151203.152687-5-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 
Addresses get set by .set_vq_address. hw vq addresses will be updated on
next modify_virtqueue.

Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Message-Id: <20231225151203.152687-5-dtatulea@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
vdpa/mlx5: Expose resumable vq capability 2024-01-10T18:01:37+00:00 Dragos Tatulea dtatulea@nvidia.com 2023-12-25T15:11:56+00:00 ef067191f73cce3ee192e991ce486d95524655d5 Necessary for checking if resumable vqs are supported by the hardware. Actual support will be added in a downstream patch. Reviewed-by: Gal Pressman <gal@nvidia.com> Acked-by: Eugenio Pérez <eperezma@redhat.com> Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Message-Id: <20231225151203.152687-2-dtatulea@nvidia.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> 
Necessary for checking if resumable vqs are supported by the hardware.
Actual support will be added in a downstream patch.

Reviewed-by: Gal Pressman <gal@nvidia.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Message-Id: <20231225151203.152687-2-dtatulea@nvidia.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Revert "mlx5 updates 2023-12-20" 2024-01-08T01:16:11+00:00 Jakub Kicinski kuba@kernel.org 2024-01-08T01:14:51+00:00 3fbf61207c66ff7ac9b60ab76d4bfd239f97e973 Revert "net/mlx5: Implement management PF Ethernet profile" This reverts commit 22c4640698a1d47606b5a4264a584e8046641784. Revert "net/mlx5: Enable SD feature" This reverts commit c88c49ac9c18fb7c3fa431126de1d8f8f555e912. Revert "net/mlx5e: Block TLS device offload on combined SD netdev" This reverts commit 83a59ce0057b7753d7fbece194b89622c663b2a6. Revert "net/mlx5e: Support per-mdev queue counter" This reverts commit d72baceb92539a178d2610b0e9ceb75706a75b55. Revert "net/mlx5e: Support cross-vhca RSS" This reverts commit c73a3ab8fa6e93a783bd563938d7cf00d62d5d34. Revert "net/mlx5e: Let channels be SD-aware" This reverts commit e4f9686bdee7b4dd89e0ed63cd03606e4bda4ced. Revert "net/mlx5e: Create EN core HW resources for all secondary devices" This reverts commit c4fb94aa822d6c9d05fc3c5aee35c7e339061dc1. Revert "net/mlx5e: Create single netdev per SD group" This reverts commit e2578b4f983cfcd47837bbe3bcdbf5920e50b2ad. Revert "net/mlx5: SD, Add informative prints in kernel log" This reverts commit c82d360325112ccc512fc11a3b68cdcdf04a1478. Revert "net/mlx5: SD, Implement steering for primary and secondaries" This reverts commit 605fcce33b2d1beb0139b6e5913fa0b2062116b2. Revert "net/mlx5: SD, Implement devcom communication and primary election" This reverts commit a45af9a96740873db9a4b5bb493ce2ad81ccb4d5. Revert "net/mlx5: SD, Implement basic query and instantiation" This reverts commit 63b9ce944c0e26c44c42cdd5095c2e9851c1a8ff. Revert "net/mlx5: SD, Introduce SD lib" This reverts commit 4a04a31f49320d078b8078e1da4b0e2faca5dfa3. Revert "net/mlx5: Fix query of sd_group field" This reverts commit e04984a37398b3f4f5a79c993b94c6b1224184cc. Revert "net/mlx5e: Use the correct lag ports number when creating TISes" This reverts commit a7e7b40c4bc115dbf2a2bb453d7bbb2e0ea99703. There are some unanswered questions on the list, and we don't have any docs. Given the lack of replies so far and the fact that v6.8 merge window has started - let's revert this and revisit for v6.9. Link: https://lore.kernel.org/all/20231221005721.186607-1-saeed@kernel.org/ Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Revert "net/mlx5: Implement management PF Ethernet profile"
This reverts commit 22c4640698a1d47606b5a4264a584e8046641784.
Revert "net/mlx5: Enable SD feature"
This reverts commit c88c49ac9c18fb7c3fa431126de1d8f8f555e912.
Revert "net/mlx5e: Block TLS device offload on combined SD netdev"
This reverts commit 83a59ce0057b7753d7fbece194b89622c663b2a6.
Revert "net/mlx5e: Support per-mdev queue counter"
This reverts commit d72baceb92539a178d2610b0e9ceb75706a75b55.
Revert "net/mlx5e: Support cross-vhca RSS"
This reverts commit c73a3ab8fa6e93a783bd563938d7cf00d62d5d34.
Revert "net/mlx5e: Let channels be SD-aware"
This reverts commit e4f9686bdee7b4dd89e0ed63cd03606e4bda4ced.
Revert "net/mlx5e: Create EN core HW resources for all secondary devices"
This reverts commit c4fb94aa822d6c9d05fc3c5aee35c7e339061dc1.
Revert "net/mlx5e: Create single netdev per SD group"
This reverts commit e2578b4f983cfcd47837bbe3bcdbf5920e50b2ad.
Revert "net/mlx5: SD, Add informative prints in kernel log"
This reverts commit c82d360325112ccc512fc11a3b68cdcdf04a1478.
Revert "net/mlx5: SD, Implement steering for primary and secondaries"
This reverts commit 605fcce33b2d1beb0139b6e5913fa0b2062116b2.
Revert "net/mlx5: SD, Implement devcom communication and primary election"
This reverts commit a45af9a96740873db9a4b5bb493ce2ad81ccb4d5.
Revert "net/mlx5: SD, Implement basic query and instantiation"
This reverts commit 63b9ce944c0e26c44c42cdd5095c2e9851c1a8ff.
Revert "net/mlx5: SD, Introduce SD lib"
This reverts commit 4a04a31f49320d078b8078e1da4b0e2faca5dfa3.
Revert "net/mlx5: Fix query of sd_group field"
This reverts commit e04984a37398b3f4f5a79c993b94c6b1224184cc.
Revert "net/mlx5e: Use the correct lag ports number when creating TISes"
This reverts commit a7e7b40c4bc115dbf2a2bb453d7bbb2e0ea99703.

There are some unanswered questions on the list, and we don't
have any docs. Given the lack of replies so far and the fact
that v6.8 merge window has started - let's revert this and
revisit for v6.9.

Link: https://lore.kernel.org/all/20231221005721.186607-1-saeed@kernel.org/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>