From: Rahul Bhansali <rbhansali@marvell.com>
This will allow CGX promisc toggling even when exact
match feature is enabled.
Also, In case of exact feature, CGX promisc enable/disable mbox
response returns failure code -1101 in case if no change in the state.
This failure code can be ignored and proceed further.
Fixes: a90649722b51 ("common/cnxk: skip CGX promisc mode with NPC exact match")
Signed-off-by: Rahul Bhansali <rbhansali@marvell.com>
---
drivers/common/cnxk/roc_dev.c | 13 ++++++++++++-
drivers/common/cnxk/roc_mbox.h | 15 +++++++++++++++
drivers/common/cnxk/roc_nix_mac.c | 8 --------
3 files changed, 27 insertions(+), 9 deletions(-)
@@ -451,7 +451,6 @@ process_msgs(struct dev *dev, struct mbox *mbox)
* while PFC already configured on other VFs. This is
* not an error but a warning which can be ignored.
*/
-#define LMAC_AF_ERR_PERM_DENIED -1103
if (msg->rc) {
if (msg->rc == LMAC_AF_ERR_PERM_DENIED) {
plt_mbox_dbg(
@@ -464,6 +463,18 @@ process_msgs(struct dev *dev, struct mbox *mbox)
}
}
break;
+ case MBOX_MSG_CGX_PROMISC_DISABLE:
+ case MBOX_MSG_CGX_PROMISC_ENABLE:
+ if (msg->rc) {
+ if (msg->rc == LMAC_AF_ERR_INVALID_PARAM) {
+ plt_mbox_dbg("Already in same promisc state");
+ msg->rc = 0;
+ } else {
+ plt_err("Message (%s) response has err=%d",
+ mbox_id2name(msg->id), msg->rc);
+ }
+ }
+ break;
default:
if (msg->rc)
@@ -540,6 +540,21 @@ struct lmtst_tbl_setup_req {
};
/* CGX mbox message formats */
+/* CGX mailbox error codes
+ * Range 1101 - 1200.
+ */
+enum cgx_af_status {
+ LMAC_AF_ERR_INVALID_PARAM = -1101,
+ LMAC_AF_ERR_PF_NOT_MAPPED = -1102,
+ LMAC_AF_ERR_PERM_DENIED = -1103,
+ LMAC_AF_ERR_PFC_ENADIS_PERM_DENIED = -1104,
+ LMAC_AF_ERR_8023PAUSE_ENADIS_PERM_DENIED = -1105,
+ LMAC_AF_ERR_CMD_TIMEOUT = -1106,
+ LMAC_AF_ERR_FIRMWARE_DATA_NOT_MAPPED = -1107,
+ LMAC_AF_ERR_EXACT_MATCH_TBL_ADD_FAILED = -1108,
+ LMAC_AF_ERR_EXACT_MATCH_TBL_DEL_FAILED = -1109,
+ LMAC_AF_ERR_EXACT_MATCH_TBL_LOOK_UP_FAILED = -1110,
+};
struct cgx_stats_rsp {
struct mbox_msghdr hdr;
@@ -201,14 +201,6 @@ roc_nix_mac_promisc_mode_enable(struct roc_nix *roc_nix, int enable)
goto exit;
}
- /* Skip CGX promisc toggling if NPC exact match is enabled as
- * CGX filtering is disabled permanently.
- */
- if (nix->exact_match_ena) {
- rc = 0;
- goto exit;
- }
-
if (enable)
mbox_alloc_msg_cgx_promisc_enable(mbox);
else