Searched refs:log_buffer (Results 1 – 2 of 2) sorted by relevance
| /linux-6.14.4/sound/soc/sof/ |
| D | ipc4-mtrace.c | 99 void *log_buffer; member
123 if (core_data->log_buffer) { in sof_ipc4_mtrace_dfs_open()
132 core_data->log_buffer = kmalloc(SOF_IPC4_DEBUG_SLOT_SIZE, GFP_KERNEL); in sof_ipc4_mtrace_dfs_open()
133 if (!core_data->log_buffer) { in sof_ipc4_mtrace_dfs_open()
141 kfree(core_data->log_buffer); in sof_ipc4_mtrace_dfs_open()
183 void *log_buffer = core_data->log_buffer; in sof_ipc4_mtrace_dfs_read() local
237 sof_mailbox_read(sdev, log_buffer_offset + read_ptr, log_buffer, avail); in sof_ipc4_mtrace_dfs_read()
240 sof_mailbox_read(sdev, log_buffer_offset + read_ptr, log_buffer, in sof_ipc4_mtrace_dfs_read()
245 (u8 *)(log_buffer) + avail - write_ptr, in sof_ipc4_mtrace_dfs_read()
255 ret = copy_to_user(buffer + sizeof(avail), log_buffer, avail); in sof_ipc4_mtrace_dfs_read()
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| /linux-6.14.4/drivers/platform/chrome/ |
| D | cros_ec_debugfs.c | 53 struct circ_buf log_buffer; member
73 struct circ_buf *cb = &debug_info->log_buffer; in cros_ec_console_log_work()
140 struct circ_buf *cb = &debug_info->log_buffer; in cros_ec_console_log_read()
188 if (CIRC_CNT(debug_info->log_buffer.head, in cros_ec_console_log_poll()
189 debug_info->log_buffer.tail, in cros_ec_console_log_poll()
384 debug_info->log_buffer.buf = buf; in cros_ec_create_console_log()
385 debug_info->log_buffer.head = 0; in cros_ec_create_console_log()
386 debug_info->log_buffer.tail = 0; in cros_ec_create_console_log()
402 if (debug_info->log_buffer.buf) { in cros_ec_cleanup_console_log()
478 if (debug_info->log_buffer.buf) { in cros_ec_debugfs_panic_event()
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