diff options
| author | Cheng Xu <chengyou@linux.alibaba.com> | 2023-12-27 11:48:00 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-12-30 18:23:17 +0300 |
| commit | 63a43a675cb90e8a56e9119fff68292561204b27 (patch) | |
| tree | edd6cdc29f4d72c9e14427e9c70b98b000ed09a1 /drivers/infiniband/hw/erdma/erdma_main.c | |
| parent | 68cf9d82f75c07d4117bca8129a770efa9d89f62 (diff) | |
| download | linux-63a43a675cb90e8a56e9119fff68292561204b27.tar.xz | |
RDMA/erdma: Add hardware statistics support
First, we add a new command to query hardware statistics, and then
implement two functions: ib_device_ops.alloc_hw_port_stats and
ib_device_ops.get_hw_stats to allow rdma tool can get the statistics
of erdma device.
Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231227084800.99091-3-chengyou@linux.alibaba.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/hw/erdma/erdma_main.c')
| -rw-r--r-- | drivers/infiniband/hw/erdma/erdma_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/erdma/erdma_main.c b/drivers/infiniband/hw/erdma/erdma_main.c index e4df5bf89cd0..472939172f0c 100644 --- a/drivers/infiniband/hw/erdma/erdma_main.c +++ b/drivers/infiniband/hw/erdma/erdma_main.c @@ -468,6 +468,7 @@ static const struct ib_device_ops erdma_device_ops = { .driver_id = RDMA_DRIVER_ERDMA, .uverbs_abi_ver = ERDMA_ABI_VERSION, + .alloc_hw_port_stats = erdma_alloc_hw_port_stats, .alloc_mr = erdma_ib_alloc_mr, .alloc_pd = erdma_alloc_pd, .alloc_ucontext = erdma_alloc_ucontext, @@ -479,6 +480,7 @@ static const struct ib_device_ops erdma_device_ops = { .destroy_cq = erdma_destroy_cq, .destroy_qp = erdma_destroy_qp, .get_dma_mr = erdma_get_dma_mr, + .get_hw_stats = erdma_get_hw_stats, .get_port_immutable = erdma_get_port_immutable, .iw_accept = erdma_accept, .iw_add_ref = erdma_qp_get_ref, |