[05/27] common/cnxk: support RoC API to free bandwidth profiles
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Commit Message
From: Sunil Kumar Kori <skori@marvell.com>
Implement RoC interface to free HW bandwidth profiles on
CN10K platform.
Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
---
drivers/common/cnxk/roc_nix.h | 6 +++++
drivers/common/cnxk/roc_nix_bpf.c | 40 +++++++++++++++++++++++++++++++
drivers/common/cnxk/version.map | 2 ++
3 files changed, 48 insertions(+)
@@ -489,6 +489,12 @@ int __roc_api roc_nix_bpf_alloc(struct roc_nix *roc_nix, uint8_t lvl_mask,
uint16_t per_lvl_cnt[ROC_NIX_BPF_LEVEL_MAX],
struct roc_nix_bpf_objs *profs /* Out */);
+int __roc_api roc_nix_bpf_free(struct roc_nix *roc_nix,
+ struct roc_nix_bpf_objs *profs,
+ uint8_t num_prof);
+
+int __roc_api roc_nix_bpf_free_all(struct roc_nix *roc_nix);
+
uint8_t __roc_api
roc_nix_bpf_level_to_idx(enum roc_nix_bpf_level_flag lvl_flag);
@@ -170,3 +170,43 @@ roc_nix_bpf_alloc(struct roc_nix *roc_nix, uint8_t lvl_mask,
exit:
return rc;
}
+
+int
+roc_nix_bpf_free(struct roc_nix *roc_nix, struct roc_nix_bpf_objs *profs,
+ uint8_t num_prof)
+{
+ struct mbox *mbox = get_mbox(roc_nix);
+ struct nix_bandprof_free_req *req;
+ uint8_t level;
+ int i, j;
+
+ if (num_prof >= NIX_RX_BAND_PROF_LAYER_MAX)
+ return NIX_ERR_INVALID_RANGE;
+
+ req = mbox_alloc_msg_nix_bandprof_free(mbox);
+ if (req == NULL)
+ return -ENOSPC;
+
+ for (i = 0; i < num_prof; i++) {
+ level = sw_to_hw_lvl_map[profs[i].level];
+ req->prof_count[level] = profs[i].count;
+ for (j = 0; j < profs[i].count; j++)
+ req->prof_idx[level][j] = profs[i].ids[j];
+ }
+
+ return mbox_process(mbox);
+}
+
+int
+roc_nix_bpf_free_all(struct roc_nix *roc_nix)
+{
+ struct mbox *mbox = get_mbox(roc_nix);
+ struct nix_bandprof_free_req *req;
+
+ req = mbox_alloc_msg_nix_bandprof_free(mbox);
+ if (req == NULL)
+ return -ENOSPC;
+
+ req->free_all = true;
+ return mbox_process(mbox);
+}
@@ -76,6 +76,8 @@ INTERNAL {
roc_se_ciph_key_set;
roc_nix_bpf_alloc;
roc_nix_bpf_count_get;
+ roc_nix_bpf_free;
+ roc_nix_bpf_free_all;
roc_nix_bpf_level_to_idx;
roc_nix_cq_dump;
roc_nix_cq_fini;