ASoC: SOF: ipc4-mtrace: move debug slot related definitions to header.h

The macro definitions of debug slot can be used by gdb, telemetry
and mtrace log, so move these definitions to header.h from mtrace.
Then these macro definitions can be shared

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230919092416.4137-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 11 insertions, 23 deletions

diff --git a/sound/soc/sof/ipc4-mtrace.c b/sound/soc/sof/ipc4-mtrace.c
index 2b4659a1768e..9f1e33ee8826 100644
--- a/sound/soc/sof/ipc4-mtrace.c
+++ b/sound/soc/sof/ipc4-mtrace.c
@@ -41,24 +41,12 @@
  * The two pointers are offsets within the buffer.
  */
 
-#define SOF_MTRACE_DESCRIPTOR_SIZE		12 /* 3 x u32 */
-
 #define FW_EPOCH_DELTA				11644473600LL
 
-#define INVALID_SLOT_OFFSET			0xffffffff
 #define MAX_ALLOWED_LIBRARIES			16
-#define MAX_MTRACE_SLOTS			15
-
-#define SOF_MTRACE_PAGE_SIZE			0x1000
-#define SOF_MTRACE_SLOT_SIZE			SOF_MTRACE_PAGE_SIZE
-
-/* debug log slot types */
-#define SOF_MTRACE_SLOT_UNUSED			0x00000000
-#define SOF_MTRACE_SLOT_CRITICAL_LOG		0x54524300 /* byte 0: core ID */
-#define SOF_MTRACE_SLOT_DEBUG_LOG		0x474f4c00 /* byte 0: core ID */
-#define SOF_MTRACE_SLOT_GDB_STUB		0x42444700
-#define SOF_MTRACE_SLOT_TELEMETRY		0x4c455400
-#define SOF_MTRACE_SLOT_BROKEN			0x44414544
+
+#define SOF_IPC4_INVALID_SLOT_OFFSET		0xffffffff
+
  /* for debug and critical types */
 #define SOF_MTRACE_SLOT_CORE_MASK		GENMASK(7, 0)
 #define SOF_MTRACE_SLOT_TYPE_MASK		GENMASK(31, 8)
@@ -140,7 +128,7 @@ static int sof_ipc4_mtrace_dfs_open(struct inode *inode, struct file *file)
 	if (unlikely(ret))
 		goto out;
 
-	core_data->log_buffer = kmalloc(SOF_MTRACE_SLOT_SIZE, GFP_KERNEL);
+	core_data->log_buffer = kmalloc(SOF_IPC4_DEBUG_SLOT_SIZE, GFP_KERNEL);
 	if (!core_data->log_buffer) {
 		debugfs_file_put(file->f_path.dentry);
 		ret = -ENOMEM;
@@ -212,13 +200,13 @@ static ssize_t sof_ipc4_mtrace_dfs_read(struct file *file, char __user *buffer,
 		return 0;
 	}
 
-	if (core_data->slot_offset == INVALID_SLOT_OFFSET)
+	if (core_data->slot_offset == SOF_IPC4_INVALID_SLOT_OFFSET)
 		return 0;
 
 	/* The log data buffer starts after the two pointer in the slot */
 	log_buffer_offset =  core_data->slot_offset + (sizeof(u32) * 2);
 	/* The log data size excludes the pointers */
-	log_buffer_size = SOF_MTRACE_SLOT_SIZE - (sizeof(u32) * 2);
+	log_buffer_size = SOF_IPC4_DEBUG_SLOT_SIZE - (sizeof(u32) * 2);
 
 	read_ptr = core_data->host_read_ptr;
 	write_ptr = core_data->dsp_write_ptr;
@@ -510,13 +498,13 @@ static void sof_mtrace_find_core_slots(struct snd_sof_dev *sdev)
 	u32 slot_desc_type_offset, type, core;
 	int i;
 
-	for (i = 0; i < MAX_MTRACE_SLOTS; i++) {
+	for (i = 0; i < SOF_IPC4_MAX_DEBUG_SLOTS; i++) {
 		/* The type is the second u32 in the slot descriptor */
 		slot_desc_type_offset = sdev->debug_box.offset;
-		slot_desc_type_offset += SOF_MTRACE_DESCRIPTOR_SIZE * i + sizeof(u32);
+		slot_desc_type_offset += SOF_IPC4_DEBUG_DESCRIPTOR_SIZE * i + sizeof(u32);
 		sof_mailbox_read(sdev, slot_desc_type_offset, &type, sizeof(type));
 
-		if ((type & SOF_MTRACE_SLOT_TYPE_MASK) == SOF_MTRACE_SLOT_DEBUG_LOG) {
+		if ((type & SOF_MTRACE_SLOT_TYPE_MASK) == SOF_IPC4_DEBUG_SLOT_DEBUG_LOG) {
 			core = type & SOF_MTRACE_SLOT_CORE_MASK;
 
 			if (core >= sdev->num_cores) {
@@ -533,7 +521,7 @@ static void sof_mtrace_find_core_slots(struct snd_sof_dev *sdev)
 			 * debug_box + SOF_MTRACE_SLOT_SIZE offset
 			 */
 			core_data->slot_offset = sdev->debug_box.offset;
-			core_data->slot_offset += SOF_MTRACE_SLOT_SIZE * (i + 1);
+			core_data->slot_offset += SOF_IPC4_DEBUG_SLOT_SIZE * (i + 1);
 			dev_dbg(sdev->dev, "slot%d is used for core%u\n", i, core);
 			if (core_data->delayed_pos_update) {
 				sof_ipc4_mtrace_update_pos(sdev, core);
@@ -633,7 +621,7 @@ int sof_ipc4_mtrace_update_pos(struct snd_sof_dev *sdev, int core)
 
 	core_data = &priv->cores[core];
 
-	if (core_data->slot_offset == INVALID_SLOT_OFFSET) {
+	if (core_data->slot_offset == SOF_IPC4_INVALID_SLOT_OFFSET) {
 		core_data->delayed_pos_update = true;
 		return 0;
 	}