git: da4068c4e1a0 - main - mlx5ib(4): Mark driver knows net epoch

[Zhenlei Huang]

The branch main has been updated by zlei:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=da4068c4e1a090915a1a763c0d9fa5dc5b80842c

commit da4068c4e1a090915a1a763c0d9fa5dc5b80842c
Author:     Zhenlei Huang <z...@freebsd.org>
AuthorDate: 2023-04-05 16:06:15 +0000
Commit:     Zhenlei Huang <z...@freebsd.org>
CommitDate: 2023-04-05 16:08:23 +0000

    mlx5ib(4): Mark driver knows net epoch
    
    This driver has already been EPOCH(9) aware since e48813009c6a.
    
    Reviewed by:    hselasky
    Tested by:      hselasky
    MFC after:      2 weeks
    Differential Revision:  https://reviews.freebsd.org/D39406
---
 sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c 
b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
index 0b0a4b2019a0..b6b610848a1b 100644
--- a/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
+++ b/sys/dev/mlx5/mlx5_ib/mlx5_ib_main.c
@@ -681,7 +681,8 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
        props->device_cap_flags    = IB_DEVICE_CHANGE_PHY_PORT |
                IB_DEVICE_PORT_ACTIVE_EVENT             |
                IB_DEVICE_SYS_IMAGE_GUID                |
-               IB_DEVICE_RC_RNR_NAK_GEN;
+               IB_DEVICE_RC_RNR_NAK_GEN                |
+               IB_DEVICE_KNOWSEPOCH;
 
        if (MLX5_CAP_GEN(mdev, pkv))
                props->device_cap_flags |= IB_DEVICE_BAD_PKEY_CNTR;