net/qede/base: add pretend function for port/PF

[dpdk.git] / drivers / net / qede / base / ecore_hw.c

diff --git a/drivers/net/qede/base/ecore_hw.c b/drivers/net/qede/base/ecore_hw.c
index b00c33d..6cfbbab 100644 (file)
--- a/drivers/net/qede/base/ecore_hw.c
+++ b/drivers/net/qede/base/ecore_hw.c
@@ -1,9 +1,7 @@
-/*
+/* SPDX-License-Identifier: BSD-3-Clause
  * Copyright (c) 2016 - 2018 Cavium Inc.
  * All rights reserved.
  * www.cavium.com
- *
- * See LICENSE.qede_pmd for copyright and licensing details.
  */
 
 #include "bcm_osal.h"
@@ -409,6 +407,30 @@ void ecore_port_unpretend(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt)
                        *(u32 *)&p_ptt->pxp.pretend);
 }
 
+void ecore_port_fid_pretend(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt,
+                           u8 port_id, u16 fid)
+{
+       u16 control = 0;
+
+       SET_FIELD(control, PXP_PRETEND_CMD_PORT, port_id);
+       SET_FIELD(control, PXP_PRETEND_CMD_USE_PORT, 1);
+       SET_FIELD(control, PXP_PRETEND_CMD_PRETEND_PORT, 1);
+
+       SET_FIELD(control, PXP_PRETEND_CMD_IS_CONCRETE, 1);
+       SET_FIELD(control, PXP_PRETEND_CMD_PRETEND_FUNCTION, 1);
+
+       if (!GET_FIELD(fid, PXP_CONCRETE_FID_VFVALID))
+               fid = GET_FIELD(fid, PXP_CONCRETE_FID_PFID);
+
+       p_ptt->pxp.pretend.control = OSAL_CPU_TO_LE16(control);
+       p_ptt->pxp.pretend.fid.concrete_fid.fid = OSAL_CPU_TO_LE16(fid);
+
+       REG_WR(p_hwfn,
+              ecore_ptt_config_addr(p_ptt) +
+              OFFSETOF(struct pxp_ptt_entry, pretend),
+              *(u32 *)&p_ptt->pxp.pretend);
+}
+
 u32 ecore_vfid_to_concrete(struct ecore_hwfn *p_hwfn, u8 vfid)
 {
        u32 concrete_fid = 0;