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Searched refs:cache_buf (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/sound/soc/sof/
Ddebug.c90 memset(dfse->cache_buf, 0, IPC_FLOOD_TEST_RESULT_LEN); in sof_debug_ipc_flood_test()
95 snprintf(dfse->cache_buf, IPC_FLOOD_TEST_RESULT_LEN, in sof_debug_ipc_flood_test()
108 snprintf(dfse->cache_buf + strlen(dfse->cache_buf), in sof_debug_ipc_flood_test()
109 IPC_FLOOD_TEST_RESULT_LEN - strlen(dfse->cache_buf), in sof_debug_ipc_flood_test()
113 snprintf(dfse->cache_buf + strlen(dfse->cache_buf), in sof_debug_ipc_flood_test()
114 IPC_FLOOD_TEST_RESULT_LEN - strlen(dfse->cache_buf), in sof_debug_ipc_flood_test()
238 dfse->cache_buf) { in sof_dfsentry_read()
242 count = strlen(dfse->cache_buf); in sof_dfsentry_read()
243 size_ret = copy_to_user(buffer, dfse->cache_buf, count); in sof_dfsentry_read()
293 memcpy(buf, dfse->cache_buf + pos, size); in sof_dfsentry_read()
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Dpm.c257 memcpy_fromio(dfse->cache_buf, dfse->io_mem, in sof_cache_debugfs()
Dsof-priv.h246 char *cache_buf; /* buffer to cache the contents of debugfs memory */ member