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linux-brain/sound/pci/lx6464es/lx_defs.h
Thomas Gleixner 77f5075a43 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 29 
Based on 1 normalized pattern(s):

  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 of the license or at
  your option any later version this program is distributed in the
  hope that it will be useful but without any warranty without even
  the 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 see the file copying if not write to the free
  software foundation inc 59 temple place suite 330 boston ma 02111
  1307 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 5 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520170856.913346514@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-24 17:27:10 +02:00

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/* SPDX-License-Identifier: GPL-2.0-or-later */
/* -*- linux-c -*- *
*
* ALSA driver for the digigram lx6464es interface
* adapted upstream headers
*
* Copyright (c) 2009 Tim Blechmann <tim@klingt.org>
*/
#ifndef LX_DEFS_H
#define LX_DEFS_H
/* code adapted from ethersound.h */
#define XES_FREQ_COUNT8_MASK 0x00001FFF /* compteur 25MHz entre 8 ech. */
#define XES_FREQ_COUNT8_44_MIN 0x00001288 /* 25M /
* [ 44k - ( 44.1k + 48k ) / 2 ]
* * 8 */
#define XES_FREQ_COUNT8_44_MAX 0x000010F0 /* 25M / [ ( 44.1k + 48k ) / 2 ]
* * 8 */
#define XES_FREQ_COUNT8_48_MAX 0x00000F08 /* 25M /
* [ 48k + ( 44.1k + 48k ) / 2 ]
* * 8 */
/* code adapted from LXES_registers.h */
#define IOCR_OUTPUTS_OFFSET 0 /* (rw) offset for the number of OUTs in the
* ConfES register. */
#define IOCR_INPUTS_OFFSET 8 /* (rw) offset for the number of INs in the
* ConfES register. */
#define FREQ_RATIO_OFFSET 19 /* (rw) offset for frequency ratio in the
* ConfES register. */
#define FREQ_RATIO_SINGLE_MODE 0x01 /* value for single mode frequency ratio:
* sample rate = frequency rate. */
#define CONFES_READ_PART_MASK 0x00070000
#define CONFES_WRITE_PART_MASK 0x00F80000
/* code adapted from if_drv_mb.h */
#define MASK_SYS_STATUS_ERROR (1L << 31) /* events that lead to a PCI irq if
* not yet pending */
#define MASK_SYS_STATUS_URUN (1L << 30)
#define MASK_SYS_STATUS_ORUN (1L << 29)
#define MASK_SYS_STATUS_EOBO (1L << 28)
#define MASK_SYS_STATUS_EOBI (1L << 27)
#define MASK_SYS_STATUS_FREQ (1L << 26)
#define MASK_SYS_STATUS_ESA (1L << 25) /* reserved, this is set by the
* XES */
#define MASK_SYS_STATUS_TIMER (1L << 24)
#define MASK_SYS_ASYNC_EVENTS (MASK_SYS_STATUS_ERROR | \
MASK_SYS_STATUS_URUN | \
MASK_SYS_STATUS_ORUN | \
MASK_SYS_STATUS_EOBO | \
MASK_SYS_STATUS_EOBI | \
MASK_SYS_STATUS_FREQ | \
MASK_SYS_STATUS_ESA)
#define MASK_SYS_PCI_EVENTS (MASK_SYS_ASYNC_EVENTS | \
MASK_SYS_STATUS_TIMER)
#define MASK_SYS_TIMER_COUNT 0x0000FFFF
#define MASK_SYS_STATUS_EOT_PLX (1L << 22) /* event that remains
* internal: reserved fo end
* of plx dma */
#define MASK_SYS_STATUS_XES (1L << 21) /* event that remains
* internal: pending XES
* IRQ */
#define MASK_SYS_STATUS_CMD_DONE (1L << 20) /* alternate command
* management: notify driver
* instead of polling */
#define MAX_STREAM_BUFFER 5 /* max amount of stream buffers. */
#define MICROBLAZE_IBL_MIN 32
#define MICROBLAZE_IBL_DEFAULT 128
#define MICROBLAZE_IBL_MAX 512
/* #define MASK_GRANULARITY (2*MICROBLAZE_IBL_MAX-1) */
/* command opcodes, see reference for details */
/*
the capture bit position in the object_id field in driver commands
depends upon the number of managed channels. For now, 64 IN + 64 OUT are
supported. HOwever, the communication protocol forsees 1024 channels, hence
bit 10 indicates a capture (input) object).
*/
#define ID_IS_CAPTURE (1L << 10)
#define ID_OFFSET 13 /* object ID is at the 13th bit in the
* 1st command word.*/
#define ID_CH_MASK 0x3F
#define OPCODE_OFFSET 24 /* offset of the command opcode in the first
* command word.*/
enum cmd_mb_opcodes {
CMD_00_INFO_DEBUG = 0x00,
CMD_01_GET_SYS_CFG = 0x01,
CMD_02_SET_GRANULARITY = 0x02,
CMD_03_SET_TIMER_IRQ = 0x03,
CMD_04_GET_EVENT = 0x04,
CMD_05_GET_PIPES = 0x05,
CMD_06_ALLOCATE_PIPE = 0x06,
CMD_07_RELEASE_PIPE = 0x07,
CMD_08_ASK_BUFFERS = 0x08,
CMD_09_STOP_PIPE = 0x09,
CMD_0A_GET_PIPE_SPL_COUNT = 0x0a,
CMD_0B_TOGGLE_PIPE_STATE = 0x0b,
CMD_0C_DEF_STREAM = 0x0c,
CMD_0D_SET_MUTE = 0x0d,
CMD_0E_GET_STREAM_SPL_COUNT = 0x0e,
CMD_0F_UPDATE_BUFFER = 0x0f,
CMD_10_GET_BUFFER = 0x10,
CMD_11_CANCEL_BUFFER = 0x11,
CMD_12_GET_PEAK = 0x12,
CMD_13_SET_STREAM_STATE = 0x13,
CMD_14_INVALID = 0x14,
};
/* pipe states */
enum pipe_state_t {
PSTATE_IDLE = 0, /* the pipe is not processed in the XES_IRQ
* (free or stopped, or paused). */
PSTATE_RUN = 1, /* sustained play/record state. */
PSTATE_PURGE = 2, /* the ES channels are now off, render pipes do
* not DMA, record pipe do a last DMA. */
PSTATE_ACQUIRE = 3, /* the ES channels are now on, render pipes do
* not yet increase their sample count, record
* pipes do not DMA. */
PSTATE_CLOSING = 4, /* the pipe is releasing, and may not yet
* receive an "alloc" command. */
};
/* stream states */
enum stream_state_t {
SSTATE_STOP = 0x00, /* setting to stop resets the stream spl
* count.*/
SSTATE_RUN = (0x01 << 0), /* start DMA and spl count handling. */
SSTATE_PAUSE = (0x01 << 1), /* pause DMA and spl count handling. */
};
/* buffer flags */
enum buffer_flags {
BF_VALID = 0x80, /* set if the buffer is valid, clear if free.*/
BF_CURRENT = 0x40, /* set if this is the current buffer (there is
* always a current buffer).*/
BF_NOTIFY_EOB = 0x20, /* set if this buffer must cause a PCI event
* when finished.*/
BF_CIRCULAR = 0x10, /* set if buffer[1] must be copied to buffer[0]
* by the end of this buffer.*/
BF_64BITS_ADR = 0x08, /* set if the hi part of the address is valid.*/
BF_xx = 0x04, /* future extension.*/
BF_EOB = 0x02, /* set if finished, but not yet free.*/
BF_PAUSE = 0x01, /* pause stream at buffer end.*/
BF_ZERO = 0x00, /* no flags (init).*/
};
/*
* Stream Flags definitions
*/
enum stream_flags {
SF_ZERO = 0x00000000, /* no flags (stream invalid). */
SF_VALID = 0x10000000, /* the stream has a valid DMA_conf
* info (setstreamformat). */
SF_XRUN = 0x20000000, /* the stream is un x-run state. */
SF_START = 0x40000000, /* the DMA is running.*/
SF_ASIO = 0x80000000, /* ASIO.*/
};
#define MASK_SPL_COUNT_HI 0x00FFFFFF /* 4 MSBits are status bits */
#define PSTATE_OFFSET 28 /* 4 MSBits are status bits */
#define MASK_STREAM_HAS_MAPPING (1L << 12)
#define MASK_STREAM_IS_ASIO (1L << 9)
#define STREAM_FMT_OFFSET 10 /* the stream fmt bits start at the 10th
* bit in the command word. */
#define STREAM_FMT_16b 0x02
#define STREAM_FMT_intel 0x01
#define FREQ_FIELD_OFFSET 15 /* offset of the freq field in the response
* word */
#define BUFF_FLAGS_OFFSET 24 /* offset of the buffer flags in the
* response word. */
#define MASK_DATA_SIZE 0x00FFFFFF /* this must match the field size of
* datasize in the buffer_t structure. */
#define MASK_BUFFER_ID 0xFF /* the cancel command awaits a buffer ID,
* may be 0xFF for "current". */
/* code adapted from PcxErr_e.h */
/* Bits masks */
#define ERROR_MASK 0x8000
#define SOURCE_MASK 0x7800
#define E_SOURCE_BOARD 0x4000 /* 8 >> 1 */
#define E_SOURCE_DRV 0x2000 /* 4 >> 1 */
#define E_SOURCE_API 0x1000 /* 2 >> 1 */
/* Error tools */
#define E_SOURCE_TOOLS 0x0800 /* 1 >> 1 */
/* Error pcxaudio */
#define E_SOURCE_AUDIO 0x1800 /* 3 >> 1 */
/* Error virtual pcx */
#define E_SOURCE_VPCX 0x2800 /* 5 >> 1 */
/* Error dispatcher */
#define E_SOURCE_DISPATCHER 0x3000 /* 6 >> 1 */
/* Error from CobraNet firmware */
#define E_SOURCE_COBRANET 0x3800 /* 7 >> 1 */
#define E_SOURCE_USER 0x7800
#define CLASS_MASK 0x0700
#define CODE_MASK 0x00FF
/* Bits values */
/* Values for the error/warning bit */
#define ERROR_VALUE 0x8000
#define WARNING_VALUE 0x0000
/* Class values */
#define E_CLASS_GENERAL 0x0000
#define E_CLASS_INVALID_CMD 0x0100
#define E_CLASS_INVALID_STD_OBJECT 0x0200
#define E_CLASS_RSRC_IMPOSSIBLE 0x0300
#define E_CLASS_WRONG_CONTEXT 0x0400
#define E_CLASS_BAD_SPECIFIC_PARAMETER 0x0500
#define E_CLASS_REAL_TIME_ERROR 0x0600
#define E_CLASS_DIRECTSHOW 0x0700
#define E_CLASS_FREE 0x0700
/* Complete DRV error code for the general class */
#define ED_GN (ERROR_VALUE | E_SOURCE_DRV | E_CLASS_GENERAL)
#define ED_CONCURRENCY (ED_GN | 0x01)
#define ED_DSP_CRASHED (ED_GN | 0x02)
#define ED_UNKNOWN_BOARD (ED_GN | 0x03)
#define ED_NOT_INSTALLED (ED_GN | 0x04)
#define ED_CANNOT_OPEN_SVC_MANAGER (ED_GN | 0x05)
#define ED_CANNOT_READ_REGISTRY (ED_GN | 0x06)
#define ED_DSP_VERSION_MISMATCH (ED_GN | 0x07)
#define ED_UNAVAILABLE_FEATURE (ED_GN | 0x08)
#define ED_CANCELLED (ED_GN | 0x09)
#define ED_NO_RESPONSE_AT_IRQA (ED_GN | 0x10)
#define ED_INVALID_ADDRESS (ED_GN | 0x11)
#define ED_DSP_CORRUPTED (ED_GN | 0x12)
#define ED_PENDING_OPERATION (ED_GN | 0x13)
#define ED_NET_ALLOCATE_MEMORY_IMPOSSIBLE (ED_GN | 0x14)
#define ED_NET_REGISTER_ERROR (ED_GN | 0x15)
#define ED_NET_THREAD_ERROR (ED_GN | 0x16)
#define ED_NET_OPEN_ERROR (ED_GN | 0x17)
#define ED_NET_CLOSE_ERROR (ED_GN | 0x18)
#define ED_NET_NO_MORE_PACKET (ED_GN | 0x19)
#define ED_NET_NO_MORE_BUFFER (ED_GN | 0x1A)
#define ED_NET_SEND_ERROR (ED_GN | 0x1B)
#define ED_NET_RECEIVE_ERROR (ED_GN | 0x1C)
#define ED_NET_WRONG_MSG_SIZE (ED_GN | 0x1D)
#define ED_NET_WAIT_ERROR (ED_GN | 0x1E)
#define ED_NET_EEPROM_ERROR (ED_GN | 0x1F)
#define ED_INVALID_RS232_COM_NUMBER (ED_GN | 0x20)
#define ED_INVALID_RS232_INIT (ED_GN | 0x21)
#define ED_FILE_ERROR (ED_GN | 0x22)
#define ED_INVALID_GPIO_CMD (ED_GN | 0x23)
#define ED_RS232_ALREADY_OPENED (ED_GN | 0x24)
#define ED_RS232_NOT_OPENED (ED_GN | 0x25)
#define ED_GPIO_ALREADY_OPENED (ED_GN | 0x26)
#define ED_GPIO_NOT_OPENED (ED_GN | 0x27)
#define ED_REGISTRY_ERROR (ED_GN | 0x28) /* <- NCX */
#define ED_INVALID_SERVICE (ED_GN | 0x29) /* <- NCX */
#define ED_READ_FILE_ALREADY_OPENED (ED_GN | 0x2a) /* <- Decalage
* pour RCX
* (old 0x28)
* */
#define ED_READ_FILE_INVALID_COMMAND (ED_GN | 0x2b) /* ~ */
#define ED_READ_FILE_INVALID_PARAMETER (ED_GN | 0x2c) /* ~ */
#define ED_READ_FILE_ALREADY_CLOSED (ED_GN | 0x2d) /* ~ */
#define ED_READ_FILE_NO_INFORMATION (ED_GN | 0x2e) /* ~ */
#define ED_READ_FILE_INVALID_HANDLE (ED_GN | 0x2f) /* ~ */
#define ED_READ_FILE_END_OF_FILE (ED_GN | 0x30) /* ~ */
#define ED_READ_FILE_ERROR (ED_GN | 0x31) /* ~ */
#define ED_DSP_CRASHED_EXC_DSPSTACK_OVERFLOW (ED_GN | 0x32) /* <- Decalage pour
* PCX (old 0x14) */
#define ED_DSP_CRASHED_EXC_SYSSTACK_OVERFLOW (ED_GN | 0x33) /* ~ */
#define ED_DSP_CRASHED_EXC_ILLEGAL (ED_GN | 0x34) /* ~ */
#define ED_DSP_CRASHED_EXC_TIMER_REENTRY (ED_GN | 0x35) /* ~ */
#define ED_DSP_CRASHED_EXC_FATAL_ERROR (ED_GN | 0x36) /* ~ */
#define ED_FLASH_PCCARD_NOT_PRESENT (ED_GN | 0x37)
#define ED_NO_CURRENT_CLOCK (ED_GN | 0x38)
/* Complete DRV error code for real time class */
#define ED_RT (ERROR_VALUE | E_SOURCE_DRV | E_CLASS_REAL_TIME_ERROR)
#define ED_DSP_TIMED_OUT (ED_RT | 0x01)
#define ED_DSP_CHK_TIMED_OUT (ED_RT | 0x02)
#define ED_STREAM_OVERRUN (ED_RT | 0x03)
#define ED_DSP_BUSY (ED_RT | 0x04)
#define ED_DSP_SEMAPHORE_TIME_OUT (ED_RT | 0x05)
#define ED_BOARD_TIME_OUT (ED_RT | 0x06)
#define ED_XILINX_ERROR (ED_RT | 0x07)
#define ED_COBRANET_ITF_NOT_RESPONDING (ED_RT | 0x08)
/* Complete BOARD error code for the invaid standard object class */
#define EB_ISO (ERROR_VALUE | E_SOURCE_BOARD | \
E_CLASS_INVALID_STD_OBJECT)
#define EB_INVALID_EFFECT (EB_ISO | 0x00)
#define EB_INVALID_PIPE (EB_ISO | 0x40)
#define EB_INVALID_STREAM (EB_ISO | 0x80)
#define EB_INVALID_AUDIO (EB_ISO | 0xC0)
/* Complete BOARD error code for impossible resource allocation class */
#define EB_RI (ERROR_VALUE | E_SOURCE_BOARD | E_CLASS_RSRC_IMPOSSIBLE)
#define EB_ALLOCATE_ALL_STREAM_TRANSFERT_BUFFERS_IMPOSSIBLE (EB_RI | 0x01)
#define EB_ALLOCATE_PIPE_SAMPLE_BUFFER_IMPOSSIBLE (EB_RI | 0x02)
#define EB_ALLOCATE_MEM_STREAM_IMPOSSIBLE \
EB_ALLOCATE_ALL_STREAM_TRANSFERT_BUFFERS_IMPOSSIBLE
#define EB_ALLOCATE_MEM_PIPE_IMPOSSIBLE \
EB_ALLOCATE_PIPE_SAMPLE_BUFFER_IMPOSSIBLE
#define EB_ALLOCATE_DIFFERED_CMD_IMPOSSIBLE (EB_RI | 0x03)
#define EB_TOO_MANY_DIFFERED_CMD (EB_RI | 0x04)
#define EB_RBUFFERS_TABLE_OVERFLOW (EB_RI | 0x05)
#define EB_ALLOCATE_EFFECTS_IMPOSSIBLE (EB_RI | 0x08)
#define EB_ALLOCATE_EFFECT_POS_IMPOSSIBLE (EB_RI | 0x09)
#define EB_RBUFFER_NOT_AVAILABLE (EB_RI | 0x0A)
#define EB_ALLOCATE_CONTEXT_LIII_IMPOSSIBLE (EB_RI | 0x0B)
#define EB_STATUS_DIALOG_IMPOSSIBLE (EB_RI | 0x1D)
#define EB_CONTROL_CMD_IMPOSSIBLE (EB_RI | 0x1E)
#define EB_STATUS_SEND_IMPOSSIBLE (EB_RI | 0x1F)
#define EB_ALLOCATE_PIPE_IMPOSSIBLE (EB_RI | 0x40)
#define EB_ALLOCATE_STREAM_IMPOSSIBLE (EB_RI | 0x80)
#define EB_ALLOCATE_AUDIO_IMPOSSIBLE (EB_RI | 0xC0)
/* Complete BOARD error code for wrong call context class */
#define EB_WCC (ERROR_VALUE | E_SOURCE_BOARD | E_CLASS_WRONG_CONTEXT)
#define EB_CMD_REFUSED (EB_WCC | 0x00)
#define EB_START_STREAM_REFUSED (EB_WCC | 0xFC)
#define EB_SPC_REFUSED (EB_WCC | 0xFD)
#define EB_CSN_REFUSED (EB_WCC | 0xFE)
#define EB_CSE_REFUSED (EB_WCC | 0xFF)
#endif /* LX_DEFS_H */
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