diff options
| author | Yogesh Gaur | 2017-11-15 11:59:31 +0530 |
|---|---|---|
| committer | York Sun | 2017-12-06 14:55:17 -0800 |
| commit | 2557c5a942213acc2a0e3353a9c00140ea11b5d4 (patch) | |
| tree | 19eab2844a182b9bddcdb761460c8d624a7e7ba8 /drivers/net/fsl-mc/dpbp.c | |
| parent | ba348904207a2e9061a2405ebd84268f63a1809f (diff) | |
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>
Diffstat (limited to 'drivers/net/fsl-mc/dpbp.c')
| -rw-r--r-- | drivers/net/fsl-mc/dpbp.c | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/drivers/net/fsl-mc/dpbp.c b/drivers/net/fsl-mc/dpbp.c index ba9536d4050..a0552f44dc2 100644 --- a/drivers/net/fsl-mc/dpbp.c +++ b/drivers/net/fsl-mc/dpbp.c @@ -1,8 +1,8 @@ /* * Freescale Layerscape MC I/O wrapper * - * Copyright (C) 2013-2015 Freescale Semiconductor, Inc. - * Author: German Rivera <German.Rivera@freescale.com> + * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. + * Copyright 2017 NXP * * SPDX-License-Identifier: GPL-2.0+ */ @@ -50,9 +50,10 @@ int dpbp_close(struct fsl_mc_io *mc_io, } int dpbp_create(struct fsl_mc_io *mc_io, + uint16_t dprc_token, uint32_t cmd_flags, const struct dpbp_cfg *cfg, - uint16_t *token) + uint32_t *obj_id) { struct mc_command cmd = { 0 }; int err; @@ -62,7 +63,7 @@ int dpbp_create(struct fsl_mc_io *mc_io, /* prepare command */ cmd.header = mc_encode_cmd_header(DPBP_CMDID_CREATE, cmd_flags, - 0); + dprc_token); /* send command to mc*/ err = mc_send_command(mc_io, &cmd); @@ -70,21 +71,25 @@ int dpbp_create(struct fsl_mc_io *mc_io, return err; /* retrieve response parameters */ - *token = MC_CMD_HDR_READ_TOKEN(cmd.header); + MC_CMD_READ_OBJ_ID(cmd, *obj_id); return 0; } int dpbp_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(DPBP_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); @@ -157,3 +162,26 @@ int dpbp_get_attributes(struct fsl_mc_io *mc_io, return 0; } + +int dpbp_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(DPBP_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; +} |