diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/css_trace.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/css_trace.h | 388 |
1 files changed, 0 insertions, 388 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_trace.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_trace.h deleted file mode 100644 index 01f7c33b5b40..000000000000 --- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/css_trace.h +++ /dev/null @@ -1,388 +0,0 @@ -/* - * Support for Intel Camera Imaging ISP subsystem. - * Copyright (c) 2015, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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. - */ - -#ifndef __CSS_TRACE_H_ -#define __CSS_TRACE_H_ - -#include <type_support.h> -#ifdef ISP2401 -#include "sh_css_internal.h" /* for SH_CSS_MAX_SP_THREADS */ -#endif - -/* - structs and constants for tracing -*/ - -/* one tracer item: major, minor and counter. The counter value can be used for GP data */ -struct trace_item_t { - uint8_t major; - uint8_t minor; - uint16_t counter; -}; - -#ifdef ISP2401 -#define MAX_SCRATCH_DATA 4 -#define MAX_CMD_DATA 2 - -#endif -/* trace header: holds the version and the topology of the tracer. */ -struct trace_header_t { -#ifndef ISP2401 - /* 1st dword */ -#else - /* 1st dword: descriptor */ -#endif - uint8_t version; - uint8_t max_threads; - uint16_t max_tracer_points; -#ifdef ISP2401 - /* 2nd field: command + data */ -#endif - /* 2nd dword */ - uint32_t command; - /* 3rd & 4th dword */ -#ifndef ISP2401 - uint32_t data[2]; -#else - uint32_t data[MAX_CMD_DATA]; - /* 3rd field: debug pointer */ -#endif - /* 5th & 6th dword: debug pointer mechanism */ - uint32_t debug_ptr_signature; - uint32_t debug_ptr_value; -#ifdef ISP2401 - /* Rest of the header: status & scratch data */ - uint8_t thr_status_byte[SH_CSS_MAX_SP_THREADS]; - uint16_t thr_status_word[SH_CSS_MAX_SP_THREADS]; - uint32_t thr_status_dword[SH_CSS_MAX_SP_THREADS]; - uint32_t scratch_debug[MAX_SCRATCH_DATA]; -#endif -}; - -#ifndef ISP2401 -#define TRACER_VER 2 -#else -/* offsets for master_port read/write */ -#define HDR_HDR_OFFSET 0 /* offset of the header */ -#define HDR_COMMAND_OFFSET offsetof(struct trace_header_t, command) -#define HDR_DATA_OFFSET offsetof(struct trace_header_t, data) -#define HDR_DEBUG_SIGNATURE_OFFSET offsetof(struct trace_header_t, debug_ptr_signature) -#define HDR_DEBUG_POINTER_OFFSET offsetof(struct trace_header_t, debug_ptr_value) -#define HDR_STATUS_OFFSET offsetof(struct trace_header_t, thr_status_byte) -#define HDR_STATUS_OFFSET_BYTE offsetof(struct trace_header_t, thr_status_byte) -#define HDR_STATUS_OFFSET_WORD offsetof(struct trace_header_t, thr_status_word) -#define HDR_STATUS_OFFSET_DWORD offsetof(struct trace_header_t, thr_status_dword) -#define HDR_STATUS_OFFSET_SCRATCH offsetof(struct trace_header_t, scratch_debug) - -/* -Trace version history: - 1: initial version, hdr = descr, command & ptr. - 2: added ISP + 24-bit fields. - 3: added thread ID. - 4: added status in header. -*/ -#define TRACER_VER 4 - -#endif -#define TRACE_BUFF_ADDR 0xA000 -#define TRACE_BUFF_SIZE 0x1000 /* 4K allocated */ - -#define TRACE_ENABLE_SP0 0 -#define TRACE_ENABLE_SP1 0 -#define TRACE_ENABLE_ISP 0 - -#ifndef ISP2401 -typedef enum { -#else -enum TRACE_CORE_ID { -#endif - TRACE_SP0_ID, - TRACE_SP1_ID, - TRACE_ISP_ID -#ifndef ISP2401 -} TRACE_CORE_ID; -#else -}; -#endif - -/* TODO: add timing format? */ -#ifndef ISP2401 -typedef enum { - TRACE_DUMP_FORMAT_POINT, - TRACE_DUMP_FORMAT_VALUE24_HEX, - TRACE_DUMP_FORMAT_VALUE24_DEC, -#else -enum TRACE_DUMP_FORMAT { - TRACE_DUMP_FORMAT_POINT_NO_TID, - TRACE_DUMP_FORMAT_VALUE24, -#endif - TRACE_DUMP_FORMAT_VALUE24_TIMING, -#ifndef ISP2401 - TRACE_DUMP_FORMAT_VALUE24_TIMING_DELTA -} TRACE_DUMP_FORMAT; -#else - TRACE_DUMP_FORMAT_VALUE24_TIMING_DELTA, - TRACE_DUMP_FORMAT_POINT -}; -#endif - - -/* currently divided as follows:*/ -#if (TRACE_ENABLE_SP0 + TRACE_ENABLE_SP1 + TRACE_ENABLE_ISP == 3) -/* can be divided as needed */ -#define TRACE_SP0_SIZE (TRACE_BUFF_SIZE/4) -#define TRACE_SP1_SIZE (TRACE_BUFF_SIZE/4) -#define TRACE_ISP_SIZE (TRACE_BUFF_SIZE/2) -#elif (TRACE_ENABLE_SP0 + TRACE_ENABLE_SP1 + TRACE_ENABLE_ISP == 2) -#if TRACE_ENABLE_SP0 -#define TRACE_SP0_SIZE (TRACE_BUFF_SIZE/2) -#else -#define TRACE_SP0_SIZE (0) -#endif -#if TRACE_ENABLE_SP1 -#define TRACE_SP1_SIZE (TRACE_BUFF_SIZE/2) -#else -#define TRACE_SP1_SIZE (0) -#endif -#if TRACE_ENABLE_ISP -#define TRACE_ISP_SIZE (TRACE_BUFF_SIZE/2) -#else -#define TRACE_ISP_SIZE (0) -#endif -#elif (TRACE_ENABLE_SP0 + TRACE_ENABLE_SP1 + TRACE_ENABLE_ISP == 1) -#if TRACE_ENABLE_SP0 -#define TRACE_SP0_SIZE (TRACE_BUFF_SIZE) -#else -#define TRACE_SP0_SIZE (0) -#endif -#if TRACE_ENABLE_SP1 -#define TRACE_SP1_SIZE (TRACE_BUFF_SIZE) -#else -#define TRACE_SP1_SIZE (0) -#endif -#if TRACE_ENABLE_ISP -#define TRACE_ISP_SIZE (TRACE_BUFF_SIZE) -#else -#define TRACE_ISP_SIZE (0) -#endif -#else -#define TRACE_SP0_SIZE (0) -#define TRACE_SP1_SIZE (0) -#define TRACE_ISP_SIZE (0) -#endif - -#define TRACE_SP0_ADDR (TRACE_BUFF_ADDR) -#define TRACE_SP1_ADDR (TRACE_SP0_ADDR + TRACE_SP0_SIZE) -#define TRACE_ISP_ADDR (TRACE_SP1_ADDR + TRACE_SP1_SIZE) - -/* check if it's a legal division */ -#if (TRACE_BUFF_SIZE < TRACE_SP0_SIZE + TRACE_SP1_SIZE + TRACE_ISP_SIZE) -#error trace sizes are not divided correctly and are above limit -#endif - -#define TRACE_SP0_HEADER_ADDR (TRACE_SP0_ADDR) -#define TRACE_SP0_HEADER_SIZE (sizeof(struct trace_header_t)) -#ifndef ISP2401 -#define TRACE_SP0_ITEM_SIZE (sizeof(struct trace_item_t)) -#define TRACE_SP0_DATA_ADDR (TRACE_SP0_HEADER_ADDR + TRACE_SP0_HEADER_SIZE) -#define TRACE_SP0_DATA_SIZE (TRACE_SP0_SIZE - TRACE_SP0_HEADER_SIZE) -#define TRACE_SP0_MAX_POINTS (TRACE_SP0_DATA_SIZE / TRACE_SP0_ITEM_SIZE) -#else -#define TRACE_SP0_ITEM_SIZE (sizeof(struct trace_item_t)) -#define TRACE_SP0_DATA_ADDR (TRACE_SP0_HEADER_ADDR + TRACE_SP0_HEADER_SIZE) -#define TRACE_SP0_DATA_SIZE (TRACE_SP0_SIZE - TRACE_SP0_HEADER_SIZE) -#define TRACE_SP0_MAX_POINTS (TRACE_SP0_DATA_SIZE / TRACE_SP0_ITEM_SIZE) -#endif - -#define TRACE_SP1_HEADER_ADDR (TRACE_SP1_ADDR) -#define TRACE_SP1_HEADER_SIZE (sizeof(struct trace_header_t)) -#ifndef ISP2401 -#define TRACE_SP1_ITEM_SIZE (sizeof(struct trace_item_t)) -#define TRACE_SP1_DATA_ADDR (TRACE_SP1_HEADER_ADDR + TRACE_SP1_HEADER_SIZE) -#define TRACE_SP1_DATA_SIZE (TRACE_SP1_SIZE - TRACE_SP1_HEADER_SIZE) -#define TRACE_SP1_MAX_POINTS (TRACE_SP1_DATA_SIZE / TRACE_SP1_ITEM_SIZE) -#else -#define TRACE_SP1_ITEM_SIZE (sizeof(struct trace_item_t)) -#define TRACE_SP1_DATA_ADDR (TRACE_SP1_HEADER_ADDR + TRACE_SP1_HEADER_SIZE) -#define TRACE_SP1_DATA_SIZE (TRACE_SP1_SIZE - TRACE_SP1_HEADER_SIZE) -#define TRACE_SP1_MAX_POINTS (TRACE_SP1_DATA_SIZE / TRACE_SP1_ITEM_SIZE) -#endif - -#define TRACE_ISP_HEADER_ADDR (TRACE_ISP_ADDR) -#define TRACE_ISP_HEADER_SIZE (sizeof(struct trace_header_t)) -#ifndef ISP2401 -#define TRACE_ISP_ITEM_SIZE (sizeof(struct trace_item_t)) -#define TRACE_ISP_DATA_ADDR (TRACE_ISP_HEADER_ADDR + TRACE_ISP_HEADER_SIZE) -#define TRACE_ISP_DATA_SIZE (TRACE_ISP_SIZE - TRACE_ISP_HEADER_SIZE) -#define TRACE_ISP_MAX_POINTS (TRACE_ISP_DATA_SIZE / TRACE_ISP_ITEM_SIZE) - -#else -#define TRACE_ISP_ITEM_SIZE (sizeof(struct trace_item_t)) -#define TRACE_ISP_DATA_ADDR (TRACE_ISP_HEADER_ADDR + TRACE_ISP_HEADER_SIZE) -#define TRACE_ISP_DATA_SIZE (TRACE_ISP_SIZE - TRACE_ISP_HEADER_SIZE) -#define TRACE_ISP_MAX_POINTS (TRACE_ISP_DATA_SIZE / TRACE_ISP_ITEM_SIZE) -#endif - -#ifndef ISP2401 -/* offsets for master_port read/write */ -#define HDR_HDR_OFFSET 0 /* offset of the header */ -#define HDR_COMMAND_OFFSET 4 /* offset of the command */ -#define HDR_DATA_OFFSET 8 /* offset of the command data */ -#define HDR_DEBUG_SIGNATURE_OFFSET 16 /* offset of the param debug signature in trace_header_t */ -#define HDR_DEBUG_POINTER_OFFSET 20 /* offset of the param debug pointer in trace_header_t */ -#endif - -/* common majors */ -#ifdef ISP2401 -/* SP0 */ -#endif -#define MAJOR_MAIN 1 -#define MAJOR_ISP_STAGE_ENTRY 2 -#define MAJOR_DMA_PRXY 3 -#define MAJOR_START_ISP 4 -#ifdef ISP2401 -/* SP1 */ -#define MAJOR_OBSERVER_ISP0_EVENT 21 -#define MAJOR_OBSERVER_OUTPUT_FORM_EVENT 22 -#define MAJOR_OBSERVER_OUTPUT_SCAL_EVENT 23 -#define MAJOR_OBSERVER_IF_ACK 24 -#define MAJOR_OBSERVER_SP0_EVENT 25 -#define MAJOR_OBSERVER_SP_TERMINATE_EVENT 26 -#define MAJOR_OBSERVER_DMA_ACK 27 -#define MAJOR_OBSERVER_ACC_ACK 28 -#endif - -#define DEBUG_PTR_SIGNATURE 0xABCD /* signature for the debug parameter pointer */ - -/* command codes (1st byte) */ -typedef enum { - CMD_SET_ONE_MAJOR = 1, /* mask in one major. 2nd byte in the command is the major code */ - CMD_UNSET_ONE_MAJOR = 2, /* mask out one major. 2nd byte in the command is the major code */ - CMD_SET_ALL_MAJORS = 3, /* set the major print mask. the full mask is in the data DWORD */ - CMD_SET_VERBOSITY = 4 /* set verbosity level */ -} DBG_commands; - -/* command signature */ -#define CMD_SIGNATURE 0xAABBCC00 - -/* shared macros in traces infrastructure */ -/* increment the pointer cyclicly */ -#define DBG_NEXT_ITEM(x, max_items) (((x+1) >= max_items) ? 0 : x+1) -#define DBG_PREV_ITEM(x, max_items) ((x) ? x-1 : max_items-1) - -#define FIELD_MASK(width) (((1 << (width)) - 1)) -#define FIELD_PACK(value,mask,offset) (((value) & (mask)) << (offset)) -#define FIELD_UNPACK(value,mask,offset) (((value) >> (offset)) & (mask)) - - -#define FIELD_VALUE_OFFSET (0) -#define FIELD_VALUE_WIDTH (16) -#define FIELD_VALUE_MASK FIELD_MASK(FIELD_VALUE_WIDTH) -#define FIELD_VALUE_PACK(f) FIELD_PACK(f,FIELD_VALUE_MASK,FIELD_VALUE_OFFSET) -#ifndef ISP2401 -#define FIELD_VALUE_UNPACK(f) FIELD_UNPACK(f,FIELD_VALUE_MASK,FIELD_VALUE_OFFSET) -#else -#define FIELD_VALUE_UNPACK(f) FIELD_UNPACK(f,FIELD_VALUE_MASK,FIELD_VALUE_OFFSET) -#endif - -#define FIELD_MINOR_OFFSET (FIELD_VALUE_OFFSET + FIELD_VALUE_WIDTH) -#define FIELD_MINOR_WIDTH (8) -#define FIELD_MINOR_MASK FIELD_MASK(FIELD_MINOR_WIDTH) -#define FIELD_MINOR_PACK(f) FIELD_PACK(f,FIELD_MINOR_MASK,FIELD_MINOR_OFFSET) -#ifndef ISP2401 -#define FIELD_MINOR_UNPACK(f) FIELD_UNPACK(f,FIELD_MINOR_MASK,FIELD_MINOR_OFFSET) -#else -#define FIELD_MINOR_UNPACK(f) FIELD_UNPACK(f,FIELD_MINOR_MASK,FIELD_MINOR_OFFSET) -#endif - -#define FIELD_MAJOR_OFFSET (FIELD_MINOR_OFFSET + FIELD_MINOR_WIDTH) -#define FIELD_MAJOR_WIDTH (5) -#define FIELD_MAJOR_MASK FIELD_MASK(FIELD_MAJOR_WIDTH) -#define FIELD_MAJOR_PACK(f) FIELD_PACK(f,FIELD_MAJOR_MASK,FIELD_MAJOR_OFFSET) -#ifndef ISP2401 -#define FIELD_MAJOR_UNPACK(f) FIELD_UNPACK(f,FIELD_MAJOR_MASK,FIELD_MAJOR_OFFSET) -#else -#define FIELD_MAJOR_UNPACK(f) FIELD_UNPACK(f,FIELD_MAJOR_MASK,FIELD_MAJOR_OFFSET) -#endif - -#ifndef ISP2401 -#define FIELD_FORMAT_OFFSET (FIELD_MAJOR_OFFSET + FIELD_MAJOR_WIDTH) -#define FIELD_FORMAT_WIDTH (3) -#define FIELD_FORMAT_MASK FIELD_MASK(FIELD_FORMAT_WIDTH) -#define FIELD_FORMAT_PACK(f) FIELD_PACK(f,FIELD_FORMAT_MASK,FIELD_FORMAT_OFFSET) -#define FIELD_FORMAT_UNPACK(f) FIELD_UNPACK(f,FIELD_FORMAT_MASK,FIELD_FORMAT_OFFSET) -#else -/* for quick traces - only insertion, compatible with the regular point */ -#define FIELD_FULL_MAJOR_WIDTH (8) -#define FIELD_FULL_MAJOR_MASK FIELD_MASK(FIELD_FULL_MAJOR_WIDTH) -#define FIELD_FULL_MAJOR_PACK(f) FIELD_PACK(f,FIELD_FULL_MAJOR_MASK,FIELD_MAJOR_OFFSET) - -/* The following 2 fields are used only when FIELD_TID value is 111b. - * it means we don't want to use thread id, but format. In this case, - * the last 2 MSB bits of the major field will indicates the format - */ -#define FIELD_MAJOR_W_FMT_OFFSET FIELD_MAJOR_OFFSET -#define FIELD_MAJOR_W_FMT_WIDTH (3) -#define FIELD_MAJOR_W_FMT_MASK FIELD_MASK(FIELD_MAJOR_W_FMT_WIDTH) -#define FIELD_MAJOR_W_FMT_PACK(f) FIELD_PACK(f,FIELD_MAJOR_W_FMT_MASK,FIELD_MAJOR_W_FMT_OFFSET) -#define FIELD_MAJOR_W_FMT_UNPACK(f) FIELD_UNPACK(f,FIELD_MAJOR_W_FMT_MASK,FIELD_MAJOR_W_FMT_OFFSET) - -#define FIELD_FORMAT_OFFSET (FIELD_MAJOR_OFFSET + FIELD_MAJOR_W_FMT_WIDTH) -#define FIELD_FORMAT_WIDTH (2) -#define FIELD_FORMAT_MASK FIELD_MASK(FIELD_MAJOR_W_FMT_WIDTH) -#define FIELD_FORMAT_PACK(f) FIELD_PACK(f,FIELD_FORMAT_MASK,FIELD_FORMAT_OFFSET) -#define FIELD_FORMAT_UNPACK(f) FIELD_UNPACK(f,FIELD_FORMAT_MASK,FIELD_FORMAT_OFFSET) - -#define FIELD_TID_SEL_FORMAT_PAT (7) - -#define FIELD_TID_OFFSET (FIELD_MAJOR_OFFSET + FIELD_MAJOR_WIDTH) -#define FIELD_TID_WIDTH (3) -#define FIELD_TID_MASK FIELD_MASK(FIELD_TID_WIDTH) -#define FIELD_TID_PACK(f) FIELD_PACK(f,FIELD_TID_MASK,FIELD_TID_OFFSET) -#define FIELD_TID_UNPACK(f) FIELD_UNPACK(f,FIELD_TID_MASK,FIELD_TID_OFFSET) -#endif - -#define FIELD_VALUE_24_OFFSET (0) -#define FIELD_VALUE_24_WIDTH (24) -#ifndef ISP2401 -#define FIELD_VALUE_24_MASK FIELD_MASK(FIELD_VALUE_24_WIDTH) -#else -#define FIELD_VALUE_24_MASK FIELD_MASK(FIELD_VALUE_24_WIDTH) -#endif -#define FIELD_VALUE_24_PACK(f) FIELD_PACK(f,FIELD_VALUE_24_MASK,FIELD_VALUE_24_OFFSET) -#define FIELD_VALUE_24_UNPACK(f) FIELD_UNPACK(f,FIELD_VALUE_24_MASK,FIELD_VALUE_24_OFFSET) - -#ifndef ISP2401 -#define PACK_TRACEPOINT(format,major, minor, value) \ - (FIELD_FORMAT_PACK(format) | FIELD_MAJOR_PACK(major) | FIELD_MINOR_PACK(minor) | FIELD_VALUE_PACK(value)) -#else -#define PACK_TRACEPOINT(tid, major, minor, value) \ - (FIELD_TID_PACK(tid) | FIELD_MAJOR_PACK(major) | FIELD_MINOR_PACK(minor) | FIELD_VALUE_PACK(value)) - -#define PACK_QUICK_TRACEPOINT(major, minor) \ - (FIELD_FULL_MAJOR_PACK(major) | FIELD_MINOR_PACK(minor)) - -#define PACK_FORMATTED_TRACEPOINT(format, major, minor, value) \ - (FIELD_TID_PACK(FIELD_TID_SEL_FORMAT_PAT) | FIELD_FORMAT_PACK(format) | FIELD_MAJOR_PACK(major) | FIELD_MINOR_PACK(minor) | FIELD_VALUE_PACK(value)) -#endif - -#ifndef ISP2401 -#define PACK_TRACE_VALUE24(format, major, value) \ - (FIELD_FORMAT_PACK(format) | FIELD_MAJOR_PACK(major) | FIELD_VALUE_24_PACK(value)) -#else -#define PACK_TRACE_VALUE24(major, value) \ - (FIELD_TID_PACK(FIELD_TID_SEL_FORMAT_PAT) | FIELD_MAJOR_PACK(major) | FIELD_VALUE_24_PACK(value)) -#endif - -#endif /* __CSS_TRACE_H_ */ |