>-----Original Message-----
>From: U-Boot <u-boot-boun...@lists.denx.de> On Behalf Of Florinel Iordache
>Sent: Tuesday, November 19, 2019 3:58 PM
>To: u-boot@lists.denx.de
>Subject: [U-Boot] [u-boot][PATCH v2] drivers/fsl-mc: Support DPSPARSER object
>and apply spb command
>
>Add support for DPSPARSER object (create/destroy, open/close, apply spb)
>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.iorda...@nxp.com>
>---
> drivers/net/fsl-mc/Kconfig | 12 ++
> drivers/net/fsl-mc/Makefile | 4 +-
> drivers/net/fsl-mc/dpsparser.c | 138 +++++++++++++++++++++
> drivers/net/fsl-mc/mc.c | 264
>++++++++++++++++++++++++++++++++++++----
> include/fsl-mc/fsl_dpsparser.h | 208 +++++++++++++++++++++++++++++++
>include/fsl-mc/fsl_mc_private.h | 17 ++-
> 6 files changed, 620 insertions(+), 23 deletions(-) create mode 100644
>drivers/net/fsl-mc/dpsparser.c create mode 100644 include/fsl-
>mc/fsl_dpsparser.h
>
>diff --git a/drivers/net/fsl-mc/Kconfig b/drivers/net/fsl-mc/Kconfig index
>25a2cb8..2cf651d 100644
>--- a/drivers/net/fsl-mc/Kconfig
>+++ b/drivers/net/fsl-mc/Kconfig
>@@ -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
>diff --git a/drivers/net/fsl-mc/Makefile b/drivers/net/fsl-mc/Makefile index
>1b1b4a7..5a1acd5 100644
>--- a/drivers/net/fsl-mc/Makefile
>+++ b/drivers/net/fsl-mc/Makefile
>@@ -1,6 +1,7 @@
> # SPDX-License-Identifier: GPL-2.0+
> #
> # Copyright 2014 Freescale Semiconductor, Inc.
>+# Copyright 2018 NXP
Since file is getting changed in 2019 as well. Please update to 2018-2019
>
> # 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/
>diff --git a/drivers/net/fsl-mc/dpsparser.c b/drivers/net/fsl-mc/dpsparser.c
>new
>file mode 100644 index 0000000..cfd1ba6
>--- /dev/null
>+++ b/drivers/net/fsl-mc/dpsparser.c
>@@ -0,0 +1,138 @@
>+// SPDX-License-Identifier: GPL-2.0+
>+/*
>+ * Data Path Soft Parser
>+ *
>+ * Copyright 2018 NXP
Same as above
>+ */
>+#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;
>+}
>diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index
>c980ba4..f760249 100644
>--- a/drivers/net/fsl-mc/mc.c
>+++ b/drivers/net/fsl-mc/mc.c
>@@ -1,7 +1,6 @@
> // SPDX-License-Identifier: GPL-2.0+
> /*
> * Copyright 2014 Freescale Semiconductor, Inc.
>- * Copyright 2017 NXP
> * Copyright 2017-2018 NXP
Same as above
> */
> #include <common.h>
>@@ -19,6 +18,7 @@
> #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>
>
>@@ -33,6 +33,7 @@
>
> 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
>@@ -47,6 +48,9 @@ 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) @@ -90,7 +94,6 @@ 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
> */
>@@ -103,6 +106,7 @@ 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 @@ -689,7 +693,6 @@
>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();
>
>@@ -1445,6 +1448,170 @@ 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;
>@@ -1473,6 +1640,12 @@ 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;
>@@ -1606,39 +1779,87 @@ 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]); @@ -1656,6 +1877,7 @@
>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"
> );
>
>diff --git a/include/fsl-mc/fsl_dpsparser.h b/include/fsl-mc/fsl_dpsparser.h
>new
>file mode 100644 index 0000000..48fb495
>--- /dev/null
>+++ b/include/fsl-mc/fsl_dpsparser.h
>@@ -0,0 +1,208 @@
>+/* SPDX-License-Identifier: GPL-2.0+ */
>+/*
>+ * Data Path Soft Parser API
>+ *
>+ * Copyright 2018 NXP
Same as above
>+ */
>+#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 */
>diff --git a/include/fsl-mc/fsl_mc_private.h b/include/fsl-mc/fsl_mc_private.h
>index ba0bc37..28b6d45 100644
>--- a/include/fsl-mc/fsl_mc_private.h
>+++ b/include/fsl-mc/fsl_mc_private.h
>@@ -1,7 +1,7 @@
> /* SPDX-License-Identifier: GPL-2.0+ */
> /*
> * Copyright 2014-2016 Freescale Semiconductor, Inc.
>- * Copyright 2017 NXP
>+ * Copyright 2017-2018 NXP
Same as above
> */
>
> #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_ */
>--
>1.9.1
-priyankajain
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