Adding upstream version 4.19.249.upstream/4.19.249upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 301 insertions, 0 deletions

diff --git a/drivers/isdn/hardware/eicon/dsp_defs.h b/drivers/isdn/hardware/eicon/dsp_defs.h
new file mode 100644
index 000000000..94828c87e
--- /dev/null
+++ b/drivers/isdn/hardware/eicon/dsp_defs.h
@@ -0,0 +1,301 @@
+
+/*
+ *
+ Copyright (c) Eicon Networks, 2002.
+ *
+ This source file is supplied for the use with
+ Eicon Networks range of DIVA Server Adapters.
+ *
+ Eicon File Revision :    2.1
+ *
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+ *
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the GNU General Public License for more details.
+ *
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#ifndef DSP_DEFS_H_
+#define DSP_DEFS_H_
+#include "dspdids.h"
+/*---------------------------------------------------------------------------*/
+#define dsp_download_reserve_space(fp, length)
+/*****************************************************************************/
+/*
+ * OS file access abstraction layer
+ *
+ * I/O functions returns -1 on error, 0 on EOF
+ */
+struct _OsFileHandle_;
+typedef long (*OsFileIo)(struct _OsFileHandle_ *handle,
+			 void *buffer,
+			 long size);
+typedef long (*OsFileSeek)(struct _OsFileHandle_ *handle,
+			   long position,
+			   int mode);
+typedef long (*OsCardLoad)(struct _OsFileHandle_    *handle,
+			   long length,
+			   void **addr);
+typedef struct _OsFileHandle_
+{ void       *sysFileDesc;
+	unsigned long sysFileSize;
+	OsFileIo      sysFileRead;
+	OsFileSeek    sysFileSeek;
+	void       *sysLoadDesc;
+	OsCardLoad    sysCardLoad;
+} OsFileHandle;
+extern OsFileHandle *OsOpenFile(char *path_name);
+extern void          OsCloseFile(OsFileHandle *fp);
+/*****************************************************************************/
+#define DSP_TELINDUS_FILE "dspdload.bin"
+/* special DSP file for BRI cards for Qsig and CornetN because of missing memory */
+#define DSP_QSIG_TELINDUS_FILE "dspdqsig.bin"
+#define DSP_MDM_TELINDUS_FILE "dspdvmdm.bin"
+#define DSP_FAX_TELINDUS_FILE "dspdvfax.bin"
+#define DSP_DIRECTORY_ENTRIES 64
+#define DSP_MEMORY_TYPE_EXTERNAL_DM         0
+#define DSP_MEMORY_TYPE_EXTERNAL_PM         1
+#define DSP_MEMORY_TYPE_INTERNAL_DM         2
+#define DSP_MEMORY_TYPE_INTERNAL_PM         3
+#define DSP_DOWNLOAD_FLAG_BOOTABLE          0x0001
+#define DSP_DOWNLOAD_FLAG_2181              0x0002
+#define DSP_DOWNLOAD_FLAG_TIMECRITICAL      0x0004
+#define DSP_DOWNLOAD_FLAG_COMPAND           0x0008
+#define DSP_MEMORY_BLOCK_COUNT              16
+#define DSP_SEGMENT_PM_FLAG                 0x0001
+#define DSP_SEGMENT_SHARED_FLAG             0x0002
+#define DSP_SEGMENT_EXTERNAL_DM             DSP_MEMORY_TYPE_EXTERNAL_DM
+#define DSP_SEGMENT_EXTERNAL_PM             DSP_MEMORY_TYPE_EXTERNAL_PM
+#define DSP_SEGMENT_INTERNAL_DM             DSP_MEMORY_TYPE_INTERNAL_DM
+#define DSP_SEGMENT_INTERNAL_PM             DSP_MEMORY_TYPE_INTERNAL_PM
+#define DSP_SEGMENT_FIRST_RELOCATABLE       4
+#define DSP_DATA_BLOCK_PM_FLAG              0x0001
+#define DSP_DATA_BLOCK_DWORD_FLAG           0x0002
+#define DSP_DATA_BLOCK_RESOLVE_FLAG         0x0004
+#define DSP_RELOC_NONE                      0x00
+#define DSP_RELOC_SEGMENT_MASK              0x3f
+#define DSP_RELOC_TYPE_MASK                 0xc0
+#define DSP_RELOC_TYPE_0                    0x00  /* relocation of address in DM word / high part of PM word */
+#define DSP_RELOC_TYPE_1                    0x40  /* relocation of address in low part of PM data word */
+#define DSP_RELOC_TYPE_2                    0x80  /* relocation of address in standard command */
+#define DSP_RELOC_TYPE_3                    0xc0  /* relocation of address in call/jump on flag in */
+#define DSP_COMBIFILE_FORMAT_IDENTIFICATION_SIZE 48
+#define DSP_COMBIFILE_FORMAT_VERSION_BCD    0x0100
+#define DSP_FILE_FORMAT_IDENTIFICATION_SIZE 48
+#define DSP_FILE_FORMAT_VERSION_BCD         0x0100
+typedef struct tag_dsp_combifile_header
+{
+	char                  format_identification[DSP_COMBIFILE_FORMAT_IDENTIFICATION_SIZE];
+	word                  format_version_bcd;
+	word                  header_size;
+	word                  combifile_description_size;
+	word                  directory_entries;
+	word                  directory_size;
+	word                  download_count;
+	word                  usage_mask_size;
+} t_dsp_combifile_header;
+typedef struct tag_dsp_combifile_directory_entry
+{
+	word                  card_type_number;
+	word                  file_set_number;
+} t_dsp_combifile_directory_entry;
+typedef struct tag_dsp_file_header
+{
+	char                  format_identification[DSP_FILE_FORMAT_IDENTIFICATION_SIZE];
+	word                  format_version_bcd;
+	word                  download_id;
+	word                  download_flags;
+	word                  required_processing_power;
+	word                  interface_channel_count;
+	word                  header_size;
+	word                  download_description_size;
+	word                  memory_block_table_size;
+	word                  memory_block_count;
+	word                  segment_table_size;
+	word                  segment_count;
+	word                  symbol_table_size;
+	word                  symbol_count;
+	word                  total_data_size_dm;
+	word                  data_block_count_dm;
+	word                  total_data_size_pm;
+	word                  data_block_count_pm;
+} t_dsp_file_header;
+typedef struct tag_dsp_memory_block_desc
+{
+	word                  alias_memory_block;
+	word                  memory_type;
+	word                  address;
+	word                  size;             /* DSP words */
+} t_dsp_memory_block_desc;
+typedef struct tag_dsp_segment_desc
+{
+	word                  memory_block;
+	word                  attributes;
+	word                  base;
+	word                  size;
+	word                  alignment;        /* ==0 -> no other legal start address than base */
+} t_dsp_segment_desc;
+typedef struct tag_dsp_symbol_desc
+{
+	word                  symbol_id;
+	word                  segment;
+	word                  offset;
+	word                  size;             /* DSP words */
+} t_dsp_symbol_desc;
+typedef struct tag_dsp_data_block_header
+{
+	word                  attributes;
+	word                  segment;
+	word                  offset;
+	word                  size;             /* DSP words */
+} t_dsp_data_block_header;
+typedef struct tag_dsp_download_desc
+{
+	word                  download_id;
+	word                  download_flags;
+	word                  required_processing_power;
+	word                  interface_channel_count;
+	word                  excess_header_size;
+	word                  memory_block_count;
+	word                  segment_count;
+	word                  symbol_count;
+	word                  data_block_count_dm;
+	word                  data_block_count_pm;
+	byte *p_excess_header_data;
+	char *p_download_description;
+	t_dsp_memory_block_desc *p_memory_block_table;
+	t_dsp_segment_desc *p_segment_table;
+	t_dsp_symbol_desc *p_symbol_table;
+	word *p_data_blocks_dm;
+	word *p_data_blocks_pm;
+} t_dsp_desc;
+typedef struct tag_dsp_portable_download_desc /* be sure to keep native alignment for MAESTRA's */
+{
+	word                  download_id;
+	word                  download_flags;
+	word                  required_processing_power;
+	word                  interface_channel_count;
+	word                  excess_header_size;
+	word                  memory_block_count;
+	word                  segment_count;
+	word                  symbol_count;
+	word                  data_block_count_dm;
+	word                  data_block_count_pm;
+	dword                 p_excess_header_data;
+	dword                 p_download_description;
+	dword                 p_memory_block_table;
+	dword                 p_segment_table;
+	dword                 p_symbol_table;
+	dword                 p_data_blocks_dm;
+	dword                 p_data_blocks_pm;
+} t_dsp_portable_desc;
+#define DSP_DOWNLOAD_INDEX_KERNEL               0
+#define DSP30TX_DOWNLOAD_INDEX_KERNEL           1
+#define DSP30RX_DOWNLOAD_INDEX_KERNEL           2
+#define DSP_MAX_DOWNLOAD_COUNT                  64
+#define DSP_DOWNLOAD_MAX_SEGMENTS         16
+#define DSP_UDATA_REQUEST_RECONFIGURE     0
+/*
+  parameters:
+  <word> reconfigure delay (in 8kHz samples)
+  <word> reconfigure code
+  <byte> reconfigure hdlc preamble flags
+*/
+#define DSP_RECONFIGURE_TX_FLAG           0x8000
+#define DSP_RECONFIGURE_SHORT_TRAIN_FLAG  0x4000
+#define DSP_RECONFIGURE_ECHO_PROTECT_FLAG 0x2000
+#define DSP_RECONFIGURE_HDLC_FLAG         0x1000
+#define DSP_RECONFIGURE_SYNC_FLAG         0x0800
+#define DSP_RECONFIGURE_PROTOCOL_MASK     0x00ff
+#define DSP_RECONFIGURE_IDLE              0
+#define DSP_RECONFIGURE_V25               1
+#define DSP_RECONFIGURE_V21_CH2           2
+#define DSP_RECONFIGURE_V27_2400          3
+#define DSP_RECONFIGURE_V27_4800          4
+#define DSP_RECONFIGURE_V29_7200          5
+#define DSP_RECONFIGURE_V29_9600          6
+#define DSP_RECONFIGURE_V33_12000         7
+#define DSP_RECONFIGURE_V33_14400         8
+#define DSP_RECONFIGURE_V17_7200          9
+#define DSP_RECONFIGURE_V17_9600          10
+#define DSP_RECONFIGURE_V17_12000         11
+#define DSP_RECONFIGURE_V17_14400         12
+/*
+  data indications if transparent framer
+  <byte> data 0
+  <byte> data 1
+  ...
+  data indications if HDLC framer
+  <byte> data 0
+  <byte> data 1
+  ...
+  <byte> CRC 0
+  <byte> CRC 1
+  <byte> preamble flags
+*/
+#define DSP_UDATA_INDICATION_SYNC         0
+/*
+  returns:
+  <word> time of sync (sampled from counter at 8kHz)
+*/
+#define DSP_UDATA_INDICATION_DCD_OFF      1
+/*
+  returns:
+  <word> time of DCD off (sampled from counter at 8kHz)
+*/
+#define DSP_UDATA_INDICATION_DCD_ON       2
+/*
+  returns:
+  <word> time of DCD on (sampled from counter at 8kHz)
+  <byte> connected norm
+  <word> connected options
+  <dword> connected speed (bit/s)
+*/
+#define DSP_UDATA_INDICATION_CTS_OFF      3
+/*
+  returns:
+  <word> time of CTS off (sampled from counter at 8kHz)
+*/
+#define DSP_UDATA_INDICATION_CTS_ON       4
+/*
+  returns:
+  <word> time of CTS on (sampled from counter at 8kHz)
+  <byte> connected norm
+  <word> connected options
+  <dword> connected speed (bit/s)
+*/
+#define DSP_CONNECTED_NORM_UNSPECIFIED      0
+#define DSP_CONNECTED_NORM_V21              1
+#define DSP_CONNECTED_NORM_V23              2
+#define DSP_CONNECTED_NORM_V22              3
+#define DSP_CONNECTED_NORM_V22_BIS          4
+#define DSP_CONNECTED_NORM_V32_BIS          5
+#define DSP_CONNECTED_NORM_V34              6
+#define DSP_CONNECTED_NORM_V8               7
+#define DSP_CONNECTED_NORM_BELL_212A        8
+#define DSP_CONNECTED_NORM_BELL_103         9
+#define DSP_CONNECTED_NORM_V29_LEASED_LINE  10
+#define DSP_CONNECTED_NORM_V33_LEASED_LINE  11
+#define DSP_CONNECTED_NORM_TFAST            12
+#define DSP_CONNECTED_NORM_V21_CH2          13
+#define DSP_CONNECTED_NORM_V27_TER          14
+#define DSP_CONNECTED_NORM_V29              15
+#define DSP_CONNECTED_NORM_V33              16
+#define DSP_CONNECTED_NORM_V17              17
+#define DSP_CONNECTED_OPTION_TRELLIS        0x0001
+/*---------------------------------------------------------------------------*/
+extern char *dsp_read_file(OsFileHandle *fp,
+			   word card_type_number,
+			   word *p_dsp_download_count,
+			   t_dsp_desc *p_dsp_download_table,
+			   t_dsp_portable_desc *p_dsp_portable_download_table);
+/*---------------------------------------------------------------------------*/
+#endif /* DSP_DEFS_H_ */