driver: net: fsl-mc: flib changes for MC 10.3.0
Existing MC driver framework is based on MC-9.x.x flib. This patch
migrates MC obj (DPBP, DPNI, DPRC, DPMAC etc) to use latest MC flib
which is MC-10.3.0.
Changes introduced due to migration:
1. To get OBJ token, pair of create and open API replaces create APIs
2. Pair of close and destroy APIs replaces destroy APIs
3. For version read, get_version APIs replaces get_attributes APIs
4. dpni_get/reset_statistics APIs replaces dpni_get/set_counter APIs
5. Simplifies struct dpni_cfg and removes dpni_extended_cfg struct
6. Single API dpni_get_buffer_layout/set_buffer_layout replaces
dpni_get_rx/set_rx, tx related, tx_conf_buffer_layout related APIs.
New API takes a queue type as an argument.
7. Similarly dpni_get_queue/set_queue replaces
dpni_get_rx_flow/set_rx_flow , tx_flow related, tx_conf related
APIs
Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/drivers/net/fsl-mc/dpmac.c b/drivers/net/fsl-mc/dpmac.c
index 072a90d..a719ac1 100644
--- a/drivers/net/fsl-mc/dpmac.c
+++ b/drivers/net/fsl-mc/dpmac.c
@@ -1,7 +1,8 @@
/*
* Freescale Layerscape MC I/O wrapper
*
- * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
* Author: Prabhakar Kushwaha <prabhakar@freescale.com>
*
* SPDX-License-Identifier: GPL-2.0+
@@ -51,9 +52,10 @@
}
int dpmac_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
uint32_t cmd_flags,
const struct dpmac_cfg *cfg,
- uint16_t *token)
+ uint32_t *obj_id)
{
struct mc_command cmd = { 0 };
int err;
@@ -61,7 +63,7 @@
/* prepare command */
cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CREATE,
cmd_flags,
- 0);
+ dprc_token);
DPMAC_CMD_CREATE(cmd, cfg);
/* send command to mc*/
@@ -70,21 +72,25 @@
return err;
/* retrieve response parameters */
- *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+ MC_CMD_READ_OBJ_ID(cmd, *obj_id);
return 0;
}
int dpmac_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
uint32_t cmd_flags,
- uint16_t token)
+ uint32_t obj_id)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPMAC_CMDID_DESTROY,
cmd_flags,
- token);
+ dprc_token);
+
+ /* set object id to destroy */
+ CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
@@ -220,3 +226,26 @@
return 0;
}
+
+int dpmac_get_api_version(struct fsl_mc_io *mc_io,
+ u32 cmd_flags,
+ u16 *major_ver,
+ u16 *minor_ver)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPMAC_CMDID_GET_API_VERSION,
+ cmd_flags, 0);
+
+ /* send command to mc */
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
+
+ return 0;
+}