diff options
| author |   Selvin Xavier <selvin.xavier@broadcom.com> | 2025-02-04 00:21:25 -0800 |
|---|---|---|
| committer |   Leon Romanovsky <leon@kernel.org> | 2025-02-10 03:39:25 -0500 |
| commit | 8238c7bd84209c8216b1381ab0dbe6db9e203769 (patch) | |
| tree | 3a650b175b4ff20e3736f2a6d1433a9fff489953 | |
| parent | RDMA/bnxt_re: Fix issue in the unload path (diff) | |
| download | wireguard-linux-8238c7bd84209c8216b1381ab0dbe6db9e203769.tar.xz wireguard-linux-8238c7bd84209c8216b1381ab0dbe6db9e203769.zip | |
RDMA/bnxt_re: Fix the statistics for Gen P7 VF
Gen P7 VF support the extended stats and is prevented
by a VF check. Fix the check to issue the FW command
for GenP7 VFs also.
Fixes: 1801d87b3598 ("RDMA/bnxt_re: Support new 5760X P7 devices")
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Link: https://patch.msgid.link/1738657285-23968-5-git-send-email-selvin.xavier@broadcom.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/hw_counters.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_res.h | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/hw_counters.c b/drivers/infiniband/hw/bnxt_re/hw_counters.c index 3ac47f4e6122..f039aefcaf67 100644 --- a/drivers/infiniband/hw/bnxt_re/hw_counters.c +++ b/drivers/infiniband/hw/bnxt_re/hw_counters.c @@ -348,8 +348,8 @@ int bnxt_re_ib_get_hw_stats(struct ib_device *ibdev, goto done; } bnxt_re_copy_err_stats(rdev, stats, err_s); - if (_is_ext_stats_supported(rdev->dev_attr->dev_cap_flags) && - !rdev->is_virtfn) { + if (bnxt_ext_stats_supported(rdev->chip_ctx, rdev->dev_attr->dev_cap_flags, + rdev->is_virtfn)) { rc = bnxt_re_get_ext_stat(rdev, stats); if (rc) { clear_bit(BNXT_RE_FLAG_ISSUE_ROCE_STATS, diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h index be5d907a036b..711990232de1 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_res.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h @@ -547,6 +547,14 @@ static inline bool _is_ext_stats_supported(u16 dev_cap_flags) CREQ_QUERY_FUNC_RESP_SB_EXT_STATS; } +static inline int bnxt_ext_stats_supported(struct bnxt_qplib_chip_ctx *ctx, + u16 flags, bool virtfn) +{ + /* ext stats supported if cap flag is set AND is a PF OR a Thor2 VF */ + return (_is_ext_stats_supported(flags) && + ((virtfn && bnxt_qplib_is_chip_gen_p7(ctx)) || (!virtfn))); +} + static inline bool _is_hw_retx_supported(u16 dev_cap_flags) { return dev_cap_flags & |