52 	struct apl_log_buffer_layout layout;  in apl_log_buffer_status()  local
60 	memcpy_fromio(&layout, addr, sizeof(layout));  in apl_log_buffer_status()
69 	if (layout.read_ptr > layout.write_ptr) {  in apl_log_buffer_status()
70 		__kfifo_fromio_locked(&adev->dbg.trace_fifo, buf + layout.read_ptr,  in apl_log_buffer_status()
71 				      apl_log_payload_size(adev) - layout.read_ptr,  in apl_log_buffer_status()
73 		layout.read_ptr = 0;  in apl_log_buffer_status()
75 	__kfifo_fromio_locked(&adev->dbg.trace_fifo, buf + layout.read_ptr,  in apl_log_buffer_status()
76 			      layout.write_ptr - layout.read_ptr, &adev->dbg.fifo_lock);  in apl_log_buffer_status()
82 	writel(layout.write_ptr, addr);  in apl_log_buffer_status()
86 static int apl_wait_log_entry(struct avs_dev *adev, u32 core, struct apl_log_buffer_layout *layout)  in apl_wait_log_entry()  argument
98 		memcpy_fromio(layout, addr, sizeof(*layout));  in apl_wait_log_entry()
99 		if (layout->read_ptr != layout->write_ptr)  in apl_wait_log_entry()
112 	struct apl_log_buffer_layout layout;  in apl_coredump()  local
134 	memcpy_fromio(&layout, addr, sizeof(layout));  in apl_coredump()
135 	if (!apl_is_entry_stackdump(buf + layout.read_ptr)) {  in apl_coredump()
149 		if (apl_wait_log_entry(adev, msg->ext.coredump.core_id, &layout))  in apl_coredump()
152 		if (layout.read_ptr > layout.write_ptr) {  in apl_coredump()
153 			count = apl_log_payload_size(adev) - layout.read_ptr;  in apl_coredump()
154 			memcpy_fromio(pos + offset, buf + layout.read_ptr, count);  in apl_coredump()
155 			layout.read_ptr = 0;  in apl_coredump()
158 		count = layout.write_ptr - layout.read_ptr;  in apl_coredump()
159 		memcpy_fromio(pos + offset, buf + layout.read_ptr, count);  in apl_coredump()
163 		writel(layout.write_ptr, addr);  in apl_coredump()