mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 11:13:07 +00:00
1990cc7db7
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>
208 lines
7.1 KiB
C
208 lines
7.1 KiB
C
/* 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 */
|