diff options
Diffstat (limited to 'hifi/xaf/hifi-dpf/include/xf-core.h')
-rw-r--r-- | hifi/xaf/hifi-dpf/include/xf-core.h | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/hifi/xaf/hifi-dpf/include/xf-core.h b/hifi/xaf/hifi-dpf/include/xf-core.h deleted file mode 100644 index 4daea6f2..00000000 --- a/hifi/xaf/hifi-dpf/include/xf-core.h +++ /dev/null @@ -1,150 +0,0 @@ -/******************************************************************************* -* Copyright (C) 2018 Cadence Design Systems, Inc. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to use this Software with Cadence processor cores only and -* not with any other processors and platforms, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be included -* in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -******************************************************************************/ - -/******************************************************************************* - * xf-core.h - * - * DSP processing framework core definitions - * - *******************************************************************************/ - -#ifndef __XF_H -#error "xf-core.h mustn't be included directly" -#endif - -/******************************************************************************* - * Shared core data - ******************************************************************************/ - -/* ...core data with read-only access from remote cores */ -typedef struct xf_core_ro_data -{ - /* ...platform-specific multi-core mutex data (want to have an array? - tbd) */ - xf_mutex_t lock; - - /* ...opaque platform-specific IPC-data handle */ - xf_ipc_handle_t ipc; - - /* ...shared memory message pool data - here? - tbd */ - xf_msg_pool_t pool; - - /* ...anything else? - tbd */ - -} xf_core_ro_data_t; - -/* ...core data with read-write access from remote cores */ -typedef struct xf_core_rw_data -{ - /* ...message queue containing local commands/responses */ - xf_msg_queue_t local; - - /* ...message queue containing responses to remote proxy (if enabled) */ - xf_msg_queue_t remote; - - /* ...pointer to shared memory data? anything else? - tbd */ - -} xf_core_rw_data_t; - -/* ...proper cache-line aligned core data */ -XF_ALIGNED_TYPEDEF(xf_core_ro_data_t, __xf_core_ro_data_t); -XF_ALIGNED_TYPEDEF(xf_core_rw_data_t, __xf_core_rw_data_t); - -/******************************************************************************* - * Global data definition - hmm... - tbd - ******************************************************************************/ - -/* ...per-core shared memory with read-only remote access */ -extern __xf_core_ro_data_t xf_core_ro_data[XF_CFG_CORES_NUM]; - -/* ...per-core shared memory with read-write remote access */ -extern __xf_core_rw_data_t xf_core_rw_data[XF_CFG_CORES_NUM]; - -/* ...shared read-only memory access */ -#define XF_CORE_RO_DATA(core) ((xf_core_ro_data_t *)(&xf_core_ro_data[(core)])) - -/* ...shared read-write memory access */ -#define XF_CORE_RW_DATA(core) ((xf_core_rw_data_t *)(&xf_core_rw_data[(core)])) - -/******************************************************************************* - * Local core data (not accessible from remote cores) - ******************************************************************************/ - -/* ...component map entry */ -typedef union xf_cmap_link -{ - /* ...poiner to active client */ - xf_component_t *c; - - /* ...index to a client in the list (values 0..XF_CFG_MAX_CLIENTS) */ - u32 next; - -} xf_cmap_link_t; - -/* ...per-core local data */ -typedef struct xf_core_data -{ - /* ...scheduler queue (sorted by execution timestamp) */ - xf_sched_t sched; - - /* ...command/response queue for communication within local core (including ISRs) */ - xf_msg_queue_t queue; - - /* ...pending response queue (submitted from ISR context) */ - xf_msg_queue_t response; - - /* ...per-core component mapping */ - xf_cmap_link_t cmap[XF_CFG_MAX_CLIENTS]; - - /* ...index of first free client */ - u32 free; - - /* ...local DSP memory pool */ - xf_mm_pool_t local_pool; - - /* ...shared AP-DSP memory pool (if enabled) */ - xf_mm_pool_t shared_pool; - - /* ...opaque system-specific shared memory data handle */ - xf_shmem_handle_t shmem; - - /* ...scratch memory pointer */ - void *scratch; - - /* ...tracer data */ - xf_trace_data_t trace; - - /* ...any debugging information? for memory allocation etc... ? */ - -} xf_core_data_t; - -/******************************************************************************* - * API functions - ******************************************************************************/ - -/* ...initialize per-core framework data */ -extern int xf_core_init(u32 core); - -/* ...global data initialization function */ -extern int xf_global_init(void); - -/* ...process core events */ -extern void xf_core_service(u32 core); |