net/qede/base: fix TM block ILT initialization

Fix Timer(TM) block Internal Lookup Table(or ILT for logical to
physical address translation) initialization for SRIOV's coexistence
with other protocols.

Fixes: ec94dbc57362 ("qede: add base driver")

Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>

diff --git a/drivers/net/qede/base/ecore_cxt.c b/drivers/net/qede/base/ecore_cxt.c
index b73a6ac..2635030 100644 (file)
--- a/drivers/net/qede/base/ecore_cxt.c
+++ b/drivers/net/qede/base/ecore_cxt.c
@@ -276,14 +276,24 @@ struct ecore_tm_iids {
 static OSAL_INLINE void ecore_cxt_tm_iids(struct ecore_cxt_mngr *p_mngr,
                                          struct ecore_tm_iids *iids)
 {
+       bool tm_vf_required = false;
+       bool tm_required = false;
        u32 i, j;
 
        for (i = 0; i < MAX_CONN_TYPES; i++) {
                struct ecore_conn_type_cfg *p_cfg = &p_mngr->conn_cfg[i];
 
-               if (tm_cid_proto(i)) {
+               if (tm_cid_proto(i) || tm_required) {
+                       if (p_cfg->cid_count)
+                               tm_required = true;
+
                        iids->pf_cids += p_cfg->cid_count;
-                       iids->per_vf_cids += p_cfg->cids_per_vf;
+               }
+
+               if (tm_cid_proto(i) || tm_vf_required) {
+                       if (p_cfg->cids_per_vf)
+                               tm_vf_required = true;
+
                }
 
                if (tm_tid_proto(i)) {
@@ -718,12 +728,11 @@ enum _ecore_status_t ecore_cxt_cfg_ilt_compute(struct ecore_hwfn *p_hwfn)
                ecore_ilt_cli_adv_line(p_hwfn, p_cli, p_blk, &curr_line,
                                       ILT_CLI_TM);
 
+               p_cli->vf_total_lines = curr_line - p_blk->start_line;
                for (i = 1; i < p_mngr->vf_count; i++) {
                        ecore_ilt_cli_adv_line(p_hwfn, p_cli, p_blk, &curr_line,
                                               ILT_CLI_TM);
                }
-
-               p_cli->vf_total_lines = curr_line - p_blk->start_line;
        }
 
        /* TSDM (SRQ CONTEXT) */