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drivers/fsl-mc: Support DPSPARSER object and apply spb command

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Add support for DPSPARSER object (create/destroy, open/close, apply spb)
which is required to configure Soft Parser by using MC.
Also add uboot command to apply Soft Parser Blob with command:
fsl_mc apply spb <spb_load_addr>

Signed-off-by: Florinel Iordache <florinel.iordache@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Florinel Iordache 2019-11-19 10:28:17 +00:00 committed by Priyanka Jain
parent 87f69f467a
commit 1990cc7db7
6 changed files with 621 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/fsl-mc/Kconfig
View File

@ -22,4 +22,16 @@ config SYS_MC_RSV_MEM_ALIGN
Reserved memory needs to be aligned for MC to use. Default value
is 512MB.
config MC_DRAM_SPB_OFFSET
hex "Soft Parser SPB DRAM offset"
default 0x00F40000
help
Set the DRAM offset for Soft Parser Blob.
config MC_SPB_MAX_SIZE
hex "Soft Parser SPB maximum size"
default 0x00020000
help
Set the maximum size for Soft Parser Blob.
endif # FSL_MC_ENET

4
drivers/net/fsl-mc/Makefile
View File

@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright 2014 Freescale Semiconductor, Inc.
# Copyright 2018 NXP
# Layerscape MC driver
obj-y += mc.o \
@ -9,5 +10,6 @@ obj-y += mc.o \
dprc.o \
dpbp.o \
dpni.o \
dpmac.o
dpmac.o \
dpsparser.o
obj-y += dpio/

138
drivers/net/fsl-mc/dpsparser.c Normal file
View File

@ -0,0 +1,138 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Data Path Soft Parser
*
* Copyright 2018 NXP
*/
#include <fsl-mc/fsl_mc_sys.h>
#include <fsl-mc/fsl_mc_cmd.h>
#include <fsl-mc/fsl_dpsparser.h>
int dpsparser_open(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 *token)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_OPEN,
cmd_flags,
0);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
*token = MC_CMD_HDR_READ_TOKEN(cmd.header);
return err;
}
int dpsparser_close(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 token)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_CLOSE, cmd_flags,
token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dpsparser_create(struct fsl_mc_io *mc_io,
u16 token,
u32 cmd_flags,
u32 *obj_id)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_CREATE,
cmd_flags,
token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
MC_CMD_READ_OBJ_ID(cmd, *obj_id);
return 0;
}
int dpsparser_destroy(struct fsl_mc_io *mc_io,
u16 token,
u32 cmd_flags,
u32 obj_id)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_DESTROY,
cmd_flags,
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);
}
int dpsparser_apply_spb(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 token,
u64 blob_addr,
u16 *error)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPSPARSER_CMDID_APPLY_SPB,
cmd_flags,
token);
DPSPARSER_CMD_BLOB_SET_ADDR(cmd, blob_addr);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters: MC error code */
DPSPARSER_CMD_BLOB_REPORT_ERROR(cmd, *error);
return 0;
}
int dpsparser_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(DPSPARSER_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;
}

266
drivers/net/fsl-mc/mc.c
View File

@ -1,7 +1,6 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2014 Freescale Semiconductor, Inc.
* Copyright 2017 NXP
* Copyright 2017-2018 NXP
*/
#include <common.h>
@ -21,6 +20,7 @@
#include <fsl-mc/fsl_dprc.h>
#include <fsl-mc/fsl_dpio.h>
#include <fsl-mc/fsl_dpni.h>
#include <fsl-mc/fsl_dpsparser.h>
#include <fsl-mc/fsl_qbman_portal.h>
#include <fsl-mc/ldpaa_wriop.h>
@ -35,6 +35,7 @@
DECLARE_GLOBAL_DATA_PTR;
static int mc_memset_resv_ram;
static struct mc_version mc_ver_info;
static int mc_boot_status = -1;
static int mc_dpl_applied = -1;
#ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
@ -49,6 +50,9 @@ struct fsl_dpbp_obj *dflt_dpbp = NULL;
struct fsl_dpio_obj *dflt_dpio = NULL;
struct fsl_dpni_obj *dflt_dpni = NULL;
static u64 mc_lazy_dpl_addr;
static u32 dpsparser_obj_id;
static u16 dpsparser_handle;
static char *mc_err_msg_apply_spb[] = MC_ERROR_MSG_APPLY_SPB;
#ifdef DEBUG
void dump_ram_words(const char *title, void *addr)
@ -92,7 +96,6 @@ void dump_mc_ccsr_regs(struct mc_ccsr_registers __iomem *mc_ccsr_regs)
#endif /* DEBUG */
#ifndef CONFIG_SYS_LS_MC_FW_IN_DDR
/**
* Copying MC firmware or DPL image to DDR
*/
@ -105,6 +108,7 @@ static int mc_copy_image(const char *title,
return 0;
}
#ifndef CONFIG_SYS_LS_MC_FW_IN_DDR
/**
* MC firmware FIT image parser checks if the image is in FIT
* format, verifies integrity of the image and calculates
@ -691,7 +695,6 @@ int mc_init(u64 mc_fw_addr, u64 mc_dpc_addr)
const void *raw_image_addr;
size_t raw_image_size = 0;
#endif
struct mc_version mc_ver_info;
u8 mc_ram_num_256mb_blocks;
size_t mc_ram_size = mc_get_dram_block_size();
@ -1447,6 +1450,170 @@ err:
return err;
}
static bool is_dpsparser_supported(void)
{
/* dpsparser support was first introduced in MC version: 10.12.0 */
if (mc_ver_info.major < 10)
return false;
if (mc_ver_info.major == 10)
return (mc_ver_info.minor >= 12);
return true;
}
static int dpsparser_version_check(struct fsl_mc_io *mc_io)
{
int error;
u16 major_ver, minor_ver;
if (!is_dpsparser_supported())
return 0;
error = dpsparser_get_api_version(mc_io, 0,
&major_ver,
&minor_ver);
if (error < 0) {
printf("dpsparser_get_api_version() failed: %d\n", error);
return error;
}
if (major_ver < DPSPARSER_VER_MAJOR || (major_ver ==
DPSPARSER_VER_MAJOR && minor_ver < DPSPARSER_VER_MINOR)) {
printf("DPSPARSER version mismatch found %u.%u,",
major_ver, minor_ver);
printf("supported version is %u.%u\n",
DPSPARSER_VER_MAJOR, DPSPARSER_VER_MINOR);
}
return error;
}
static int dpsparser_init(void)
{
int err = 0;
if (!is_dpsparser_supported())
return 0;
err = dpsparser_create(dflt_mc_io,
dflt_dprc_handle,
MC_CMD_NO_FLAGS,
&dpsparser_obj_id);
if (err)
printf("dpsparser_create() failed\n");
err = dpsparser_version_check(dflt_mc_io);
if (err < 0) {
printf("dpsparser_version_check() failed: %d\n", err);
goto err_version_check;
}
err = dpsparser_open(dflt_mc_io,
MC_CMD_NO_FLAGS,
&dpsparser_handle);
if (err < 0) {
printf("dpsparser_open() failed: %d\n", err);
goto err_open;
}
return err;
err_open:
err_version_check:
dpsparser_destroy(dflt_mc_io,
dflt_dprc_handle,
MC_CMD_NO_FLAGS, dpsparser_obj_id);
return err;
}
#ifdef DPSPARSER_DESTROY
/* TODO: refactoring needed in the future to allow DPSPARSER object destroy
* Workaround: DO NOT destroy DPSPARSER object because it needs to be available
* on Apply DPL
*/
static int dpsparser_exit(void)
{
int err;
if (!is_dpsparser_supported())
return 0;
dpsparser_close(dflt_mc_io, MC_CMD_NO_FLAGS, dpsparser_handle);
if (err < 0) {
printf("dpsparser_close() failed: %d\n", err);
goto err;
}
err = dpsparser_destroy(dflt_mc_io, dflt_dprc_handle,
MC_CMD_NO_FLAGS, dpsparser_obj_id);
if (err < 0) {
printf("dpsparser_destroy() failed: %d\n", err);
goto err;
}
return 0;
err:
return err;
}
#endif
int mc_apply_spb(u64 mc_spb_addr)
{
int err = 0;
u16 error, err_arr_size;
u64 mc_spb_offset;
u32 spb_size;
struct sp_blob_header *sp_blob;
u64 mc_ram_addr = mc_get_dram_addr();
if (!is_dpsparser_supported())
return 0;
if (!mc_spb_addr) {
printf("fsl-mc: Invalid Blob address\n");
return -1;
}
#ifdef CONFIG_MC_DRAM_SPB_OFFSET
mc_spb_offset = CONFIG_MC_DRAM_SPB_OFFSET;
#else
#error "CONFIG_MC_DRAM_SPB_OFFSET not defined"
#endif
// Read blob header and get size of SPB blob
sp_blob = (struct sp_blob_header *)mc_spb_addr;
spb_size = le32_to_cpu(sp_blob->length);
if (spb_size > CONFIG_MC_SPB_MAX_SIZE) {
printf("\nfsl-mc: ERROR: Bad SPB image (too large: %d)\n",
spb_size);
return -EINVAL;
}
mc_copy_image("MC SP Blob", mc_spb_addr, spb_size,
mc_ram_addr + mc_spb_offset);
//Invoke MC command to apply SPB blob
printf("fsl-mc: Applying soft parser blob... ");
err = dpsparser_apply_spb(dflt_mc_io, MC_CMD_NO_FLAGS, dpsparser_handle,
mc_spb_offset, &error);
if (err)
return err;
if (error == 0) {
printf("SUCCESS\n");
} else {
printf("FAILED with error code = %d:\n", error);
err_arr_size = (u16)ARRAY_SIZE(mc_err_msg_apply_spb);
if (error > 0 && error < err_arr_size)
printf(mc_err_msg_apply_spb[error]);
else
printf(MC_ERROR_MSG_SPB_UNKNOWN);
}
return err;
}
static int mc_init_object(void)
{
int err = 0;
@ -1475,6 +1642,12 @@ static int mc_init_object(void)
goto err;
}
err = dpsparser_init();
if (err < 0) {
printf("dpsparser_init() failed: %d\n", err);
goto err;
}
return 0;
err:
return err;
@ -1608,39 +1781,87 @@ static int do_fsl_mc(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
}
break;
case 'l':
case 'l': {
/* lazyapply */
u64 mc_dpl_addr;
if (argc < 4)
goto usage;
if (get_dpl_apply_status() == 0) {
printf("fsl-mc: DPL already applied\n");
return err;
}
mc_dpl_addr = simple_strtoull(argv[3], NULL, 16);
if (get_mc_boot_status() != 0) {
printf("fsl-mc: Deploying data path layout ..");
printf("ERROR (MC is not booted)\n");
return -ENODEV;
}
/*
* We will do the actual dpaa exit and dpl apply
* later from announce_and_cleanup().
*/
mc_lazy_dpl_addr = mc_dpl_addr;
break;
}
case 'a': {
u64 mc_dpl_addr;
/* apply */
char sub_cmd;
u64 mc_apply_addr;
if (argc < 4)
goto usage;
if (argc < 4)
goto usage;
sub_cmd = argv[2][0];
switch (sub_cmd) {
case 'd':
case 'D':
if (get_dpl_apply_status() == 0) {
printf("fsl-mc: DPL already applied\n");
return err;
}
mc_dpl_addr = simple_strtoull(argv[3], NULL,
16);
if (get_mc_boot_status() != 0) {
printf("fsl-mc: Deploying data path layout ..");
printf("ERROR (MC is not booted)\n");
return -ENODEV;
}
if (argv[1][0] == 'l') {
/*
* We will do the actual dpaa exit and dpl apply
* later from announce_and_cleanup().
*/
mc_lazy_dpl_addr = mc_dpl_addr;
} else {
/* The user wants it applied now */
if (!fsl_mc_ldpaa_exit(NULL))
err = mc_apply_dpl(mc_dpl_addr);
}
mc_apply_addr = simple_strtoull(argv[3], NULL, 16);
/* The user wants DPL applied now */
if (!fsl_mc_ldpaa_exit(NULL))
err = mc_apply_dpl(mc_apply_addr);
break;
case 's':
if (!is_dpsparser_supported()) {
printf("fsl-mc: apply spb command .. ");
printf("ERROR: requires at least MC 10.12.0\n");
return err;
}
if (get_mc_boot_status() != 0) {
printf("fsl-mc: Deploying Soft Parser Blob...");
printf("ERROR (MC is not booted)\n");
return err;
}
mc_apply_addr = simple_strtoull(argv[3], NULL, 16);
/* Apply spb (Soft Parser Blob) */
err = mc_apply_spb(mc_apply_addr);
break;
default:
printf("Invalid option: %s\n", argv[2]);
goto usage;
}
break;
}
default:
printf("Invalid option: %s\n", argv[1]);
@ -1658,6 +1879,7 @@ U_BOOT_CMD(
"start mc [FW_addr] [DPC_addr] - Start Management Complex\n"
"fsl_mc apply DPL [DPL_addr] - Apply DPL file\n"
"fsl_mc lazyapply DPL [DPL_addr] - Apply DPL file on exit\n"
"fsl_mc apply spb [spb_addr] - Apply SPB Soft Parser Blob\n"
"fsl_mc start aiop [FW_addr] - Start AIOP\n"
);

208
include/fsl-mc/fsl_dpsparser.h Normal file
View File

@ -0,0 +1,208 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Data Path Soft Parser API
*
* Copyright 2018 NXP
*/
#ifndef _FSL_DPSPARSER_H
#define _FSL_DPSPARSER_H
/* DPSPARSER last supported API version */
#define DPSPARSER_VER_MAJOR 1
#define DPSPARSER_VER_MINOR 0
/* Command IDs */
#define DPSPARSER_CMDID_CLOSE 0x8001
#define DPSPARSER_CMDID_OPEN 0x8111
#define DPSPARSER_CMDID_CREATE 0x9111
#define DPSPARSER_CMDID_DESTROY 0x9911
#define DPSPARSER_CMDID_GET_API_VERSION 0xa111
#define DPSPARSER_CMDID_APPLY_SPB 0x1181
/* cmd, param, offset, width, type, arg_name */
#define DPSPARSER_CMD_BLOB_SET_ADDR(cmd, addr) \
MC_CMD_OP(cmd, 0, 0, 64, u64, addr)
/* cmd, param, offset, width, type, arg_name */
#define DPSPARSER_CMD_BLOB_REPORT_ERROR(cmd, err) \
MC_RSP_OP(cmd, 0, 0, 16, u16, err)
/* Data Path Soft Parser API
* Contains initialization APIs and runtime control APIs for DPSPARSER
*/
struct fsl_mc_io;
/* MC Unknown error: */
#define MC_ERROR_MSG_SPB_UNKNOWN "Unknown MC error\n"
/* MC Error messages (in order for each error code defined above): */
#define MC_ERROR_MSG_APPLY_SPB \
{ \
"OK\n", \
"BLOB : Magic number does not match\n", \
"BLOB : Version does not match MC API version\n", \
"BLOB : IP revision does not match HW revision\n", \
"BLOB : Blob length is not a multiple of 4\n", \
"BLOB : Invalid length detected\n", \
"BLOB : Name length < 0 in 'blob-name'\n", \
"BLOB : Name length not a 4 multiple in 'blob-name'\n", \
"BLOB : No target HW parser selected\n", \
"BLOB : SP size is negative\n", \
"BLOB : Size is zero\n", \
"BLOB : Number of protocols is negative\n", \
"BLOB : Zero protocols\n", \
"BLOB : Protocol name is null\n", \
"BLOB : SP 'seq-start' is not in [0x40, 0xffc0) range\n", \
"BLOB : Invalid base protocol\n", \
"BLOB : Invalid parameters section\n", \
"BLOB : Invalid parameter\n", \
"BLOB : Invalid parameter configuration\n", \
"BLOB : Not aligned value\n", \
"BLOB : Invalid section TAG detected\n", \
"BLOB : Section size is zero\n", \
"BLOB : Section size not a 4 multiple\n", \
"BLOB : Section size is too big\n", \
"BLOB : No 'bytecode' section before\n", \
"BLOB : No 'sp-protocols' section before\n", \
"BLOB : No 'bytecode' section defined\n", \
"BLOB : No 'sp-protocols' section defined\n", \
"BLOB : Soft Parser BLOB parsing : Error detected\n", \
"apply spb : Soft Parser BLOB is already applied\n", \
"apply spb : BLOB address is not set\n", \
"BLOB : SP parameter offset is not a 4 multiple\n", \
"BLOB : SP parameter offset can't be less than 0x40\n", \
"BLOB : Bytecode size is not a 4 multiple\n", \
"BLOB : Bytecode size cannot be zero\n", \
"BLOB : Bytecode can't overwrite the 0xFFE address\n", \
"BLOB : No hardware parser selected as target\n", \
"BLOB : Bytecode overlap detected\n", \
"BLOB : No parser support\n", \
"BLOB : Too many bytecode sections on WRIOP ingress\n", \
"BLOB : Too many bytecode sections on WRIOP egress\n", \
"BLOB : Too many bytecode sections on AIOP\n", \
"BLOB : Duplicated protocol is already registered\n", \
"BLOB : Maximum number of allowed protocols was exceeded\n", \
"BLOB : Protocols limit exceeded\n", \
"BLOB : Protocol is linked twice\n", \
"BLOB : Soft parser is linked twice\n", \
"BLOB : Parameter offset exceeds the maximum parameters limit\n", \
"BLOB : Parameter size can't be 0 or greater than 64\n", \
"BLOB : Parameter offset plus size exceeds the maximum limit\n", \
"BLOB : Parameters number exceeds the maximum limit\n", \
"BLOB : Duplicated parameter name\n", \
"BLOB : Parameters overlapped detected\n", \
"apply spb : No dpsparser handle.\n", \
\
MC_ERROR_MSG_SPB_UNKNOWN, \
NULL, \
}
/**
* dpsparser_open() - Open a control session for the specified object.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Returned token; use in subsequent API calls
*
* This function can be used to open a control session for an
* already created object; an object may have been declared in
* the DPL or by calling the dpsparser_create function.
* This function returns a unique authentication token,
* associated with the specific object ID and the specific MC
* portal; this token must be used in all subsequent commands for
* this specific object
*
* Return: '0' on Success; Error code otherwise.
*/
int dpsparser_open(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 *token);
/**
* dpsparser_close() - Close the control session of the object
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPSPARSER object
*
* After this function is called, no further operations are
* allowed on the object without opening a new control session.
*
* Return: '0' on Success; Error code otherwise.
*/
int dpsparser_close(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 token);
/**
* dpsparser_create() - Create the DPSPARSER object.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Returned token; use in subsequent API calls
*
* Create the DPSPARSER object, allocate required resources and
* perform required initialization.
*
* The object can be created either by declaring it in the
* DPL file, or by calling this function.
* This function returns a unique authentication token,
* associated with the specific object ID and the specific MC
* portal; this token must be used in all subsequent calls to
* this specific object. For objects that are created using the
* DPL file, call dpsparser_open function to get an authentication
* token first.
*
* Return: '0' on Success; Error code otherwise.
*/
int dpsparser_create(struct fsl_mc_io *mc_io,
u16 token,
u32 cmd_flags,
u32 *obj_id);
/**
* dpsparser_destroy() - Destroy the DPSPARSER object and release all its
* resources.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPSPARSER object
*
* Return: '0' on Success; error code otherwise.
*/
int dpsparser_destroy(struct fsl_mc_io *mc_io,
u16 token,
u32 cmd_flags,
u32 obj_id);
/**
* dpsparser_apply_spb() - Applies the Soft Parser Blob loaded at specified
* address.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPSPARSER object
* @blob_addr: Blob loading address
* @error: Error reported by MC related to SP Blob parsing and apply
*
* Return: '0' on Success; error code otherwise.
*/
int dpsparser_apply_spb(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 token,
u64 blob_addr,
u16 *error);
/**
* dpsparser_get_api_version - Retrieve DPSPARSER Major and Minor version info.
*
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @major_ver: DPSPARSER major version
* @minor_ver: DPSPARSER minor version
*
* Return: '0' on Success; Error code otherwise.
*/
int dpsparser_get_api_version(struct fsl_mc_io *mc_io,
u32 cmd_flags,
u16 *major_ver,
u16 *minor_ver);
#endif /* _FSL_DPSPARSER_H */

17
include/fsl-mc/fsl_mc_private.h
View File

@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014-2016 Freescale Semiconductor, Inc.
* Copyright 2017 NXP
* Copyright 2017-2018 NXP
*/
#ifndef _FSL_MC_PRIVATE_H_
@ -65,7 +65,22 @@ struct fsl_dpni_obj {
extern struct fsl_dpni_obj *dflt_dpni;
/**
* struct sp_blob_header - SP Blob header structure
* @magic: SP Blob magic number
* @blob_ver: SP Blob version
* @ip_rev: SP IP revision
* @length: Length of the SP Blob
*/
struct sp_blob_header {
u32 magic;
u32 blob_ver;
u32 ip_rev;
u32 length;
};
int mc_init(u64 mc_fw_addr, u64 mc_dpc_addr);
int ldpaa_eth_init(int dpmac_id, phy_interface_t enet_if);
int mc_apply_dpl(u64 mc_dpl_addr);
int mc_apply_spb(u64 mc_spb_addr);
#endif /* _FSL_MC_PRIVATE_H_ */