diff options
| author | wenglianfa <wenglianfa@huawei.com> | 2023-09-18 21:11:09 +0800 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-09-20 10:50:54 +0300 |
| commit | aebf8145e11a29a77dac15ee041a190676fac05f (patch) | |
| tree | 83893f982b7f4030b800b3e786174042a84305bc /drivers/infiniband/core/nldev.c | |
| parent | 0e32d7d43b0b2d870b45cf4dff8188203800aa91 (diff) | |
RDMA/core: Add support to dump SRQ resource in RAW format
Add support to dump SRQ resource in raw format. It enable drivers to
return the entire device specific SRQ context without setting each
field separately.
Example:
$ rdma res show srq -r
dev hns3 149000...
$ rdma res show srq -j -r
[{"ifindex":0,"ifname":"hns3","data":[149,0,0,...]}]
Signed-off-by: wenglianfa <wenglianfa@huawei.com>
Link: https://lore.kernel.org/r/20230918131110.3987498-3-huangjunxian6@hisilicon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/core/nldev.c')
| -rw-r--r-- | drivers/infiniband/core/nldev.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/infiniband/core/nldev.c b/drivers/infiniband/core/nldev.c index bebe6adeb533..456545007c14 100644 --- a/drivers/infiniband/core/nldev.c +++ b/drivers/infiniband/core/nldev.c @@ -850,6 +850,17 @@ err: return -EMSGSIZE; } +static int fill_res_srq_raw_entry(struct sk_buff *msg, bool has_cap_net_admin, + struct rdma_restrack_entry *res, uint32_t port) +{ + struct ib_srq *srq = container_of(res, struct ib_srq, res); + struct ib_device *dev = srq->device; + + if (!dev->ops.fill_res_srq_entry_raw) + return -EINVAL; + return dev->ops.fill_res_srq_entry_raw(msg, srq); +} + static int fill_stat_counter_mode(struct sk_buff *msg, struct rdma_counter *counter) { @@ -1659,6 +1670,7 @@ RES_GET_FUNCS(mr_raw, RDMA_RESTRACK_MR); RES_GET_FUNCS(counter, RDMA_RESTRACK_COUNTER); RES_GET_FUNCS(ctx, RDMA_RESTRACK_CTX); RES_GET_FUNCS(srq, RDMA_RESTRACK_SRQ); +RES_GET_FUNCS(srq_raw, RDMA_RESTRACK_SRQ); static LIST_HEAD(link_ops); static DECLARE_RWSEM(link_ops_rwsem); @@ -2564,6 +2576,11 @@ static const struct rdma_nl_cbs nldev_cb_table[RDMA_NLDEV_NUM_OPS] = { .dump = nldev_res_get_mr_raw_dumpit, .flags = RDMA_NL_ADMIN_PERM, }, + [RDMA_NLDEV_CMD_RES_SRQ_GET_RAW] = { + .doit = nldev_res_get_srq_raw_doit, + .dump = nldev_res_get_srq_raw_dumpit, + .flags = RDMA_NL_ADMIN_PERM, + }, [RDMA_NLDEV_CMD_STAT_GET_STATUS] = { .doit = nldev_stat_get_counter_status_doit, }, |