summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--sound/soc/sof/imx/imx8.c2
-rw-r--r--sound/soc/sof/imx/imx8m.c2
-rw-r--r--sound/soc/sof/intel/atom.c4
-rw-r--r--sound/soc/sof/intel/bdw.c4
-rw-r--r--sound/soc/sof/intel/cnl.c21
-rw-r--r--sound/soc/sof/intel/hda-ipc.c19
-rw-r--r--sound/soc/sof/intel/hda-loader.c8
-rw-r--r--sound/soc/sof/ops.c24
-rw-r--r--sound/soc/sof/ops.h2
9 files changed, 66 insertions, 20 deletions
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index 099b4356122c..f6baecbb57fb 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -97,7 +97,7 @@ static void imx8_dsp_handle_request(struct imx_dsp_ipc *ipc)
/* Check to see if the message is a panic code (0x0dead***) */
if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC)
- snd_sof_dsp_panic(priv->sdev, p);
+ snd_sof_dsp_panic(priv->sdev, p, true);
else
snd_sof_ipc_msgs_rx(priv->sdev);
}
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c
index c026caea4c8b..788e77bcb603 100644
--- a/sound/soc/sof/imx/imx8m.c
+++ b/sound/soc/sof/imx/imx8m.c
@@ -90,7 +90,7 @@ static void imx8m_dsp_handle_request(struct imx_dsp_ipc *ipc)
/* Check to see if the message is a panic code (0x0dead***) */
if ((p & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC)
- snd_sof_dsp_panic(priv->sdev, p);
+ snd_sof_dsp_panic(priv->sdev, p, true);
else
snd_sof_ipc_msgs_rx(priv->sdev);
}
diff --git a/sound/soc/sof/intel/atom.c b/sound/soc/sof/intel/atom.c
index 5aa064b28fca..bcb2eb2acf2e 100644
--- a/sound/soc/sof/intel/atom.c
+++ b/sound/soc/sof/intel/atom.c
@@ -165,8 +165,8 @@ irqreturn_t atom_irq_thread(int irq, void *context)
/* Handle messages from DSP Core */
if ((ipcd & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) {
- snd_sof_dsp_panic(sdev, PANIC_OFFSET(ipcd) +
- MBOX_OFFSET);
+ snd_sof_dsp_panic(sdev, PANIC_OFFSET(ipcd) + MBOX_OFFSET,
+ true);
} else {
snd_sof_ipc_msgs_rx(sdev);
}
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 1121711e9029..10c9a0b39371 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -344,8 +344,8 @@ static irqreturn_t bdw_irq_thread(int irq, void *context)
/* Handle messages from DSP Core */
if ((ipcd & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) {
- snd_sof_dsp_panic(sdev, BDW_PANIC_OFFSET(ipcx) +
- MBOX_OFFSET);
+ snd_sof_dsp_panic(sdev, BDW_PANIC_OFFSET(ipcx) + MBOX_OFFSET,
+ true);
} else {
snd_sof_ipc_msgs_rx(sdev);
}
diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c
index 3da158d08980..e615125d575e 100644
--- a/sound/soc/sof/intel/cnl.c
+++ b/sound/soc/sof/intel/cnl.c
@@ -82,9 +82,24 @@ irqreturn_t cnl_ipc_irq_thread(int irq, void *context)
msg, msg_ext);
/* handle messages from DSP */
- if ((hipctdr & SOF_IPC_PANIC_MAGIC_MASK) ==
- SOF_IPC_PANIC_MAGIC) {
- snd_sof_dsp_panic(sdev, HDA_DSP_PANIC_OFFSET(msg_ext));
+ if ((hipctdr & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) {
+ struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
+ bool non_recoverable = true;
+
+ /*
+ * This is a PANIC message!
+ *
+ * If it is arriving during firmware boot and it is not
+ * the last boot attempt then change the non_recoverable
+ * to false as the DSP might be able to boot in the next
+ * iteration(s)
+ */
+ if (sdev->fw_state == SOF_FW_BOOT_IN_PROGRESS &&
+ hda->boot_iteration < HDA_FW_BOOT_ATTEMPTS)
+ non_recoverable = false;
+
+ snd_sof_dsp_panic(sdev, HDA_DSP_PANIC_OFFSET(msg_ext),
+ non_recoverable);
} else {
snd_sof_ipc_msgs_rx(sdev);
}
diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c
index 2019087a84ce..f0cf8019d72d 100644
--- a/sound/soc/sof/intel/hda-ipc.c
+++ b/sound/soc/sof/intel/hda-ipc.c
@@ -173,8 +173,23 @@ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context)
/* handle messages from DSP */
if ((hipct & SOF_IPC_PANIC_MAGIC_MASK) == SOF_IPC_PANIC_MAGIC) {
- /* this is a PANIC message !! */
- snd_sof_dsp_panic(sdev, HDA_DSP_PANIC_OFFSET(msg_ext));
+ struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
+ bool non_recoverable = true;
+
+ /*
+ * This is a PANIC message!
+ *
+ * If it is arriving during firmware boot and it is not
+ * the last boot attempt then change the non_recoverable
+ * to false as the DSP might be able to boot in the next
+ * iteration(s)
+ */
+ if (sdev->fw_state == SOF_FW_BOOT_IN_PROGRESS &&
+ hda->boot_iteration < HDA_FW_BOOT_ATTEMPTS)
+ non_recoverable = false;
+
+ snd_sof_dsp_panic(sdev, HDA_DSP_PANIC_OFFSET(msg_ext),
+ non_recoverable);
} else {
/* normal message - process normally */
snd_sof_ipc_msgs_rx(sdev);
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index 5f5f396f4fb8..8ef16f1082e3 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -413,9 +413,13 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev)
hda_sdw_process_wakeen(sdev);
/*
- * at this point DSP ROM has been initialized and
- * should be ready for code loading and firmware boot
+ * Set the boot_iteration to the last attempt, indicating that the
+ * DSP ROM has been initialized and from this point there will be no
+ * retry done to boot.
+ *
+ * Continue with code loading and firmware boot
*/
+ hda->boot_iteration = HDA_FW_BOOT_ATTEMPTS;
ret = cl_copy_fw(sdev, stream);
if (!ret) {
dev_dbg(sdev->dev, "Firmware download successful, booting...\n");
diff --git a/sound/soc/sof/ops.c b/sound/soc/sof/ops.c
index 1d6a95a00cf5..9abf7a8e55e0 100644
--- a/sound/soc/sof/ops.c
+++ b/sound/soc/sof/ops.c
@@ -142,7 +142,13 @@ void snd_sof_dsp_update_bits_forced(struct snd_sof_dev *sdev, u32 bar,
}
EXPORT_SYMBOL(snd_sof_dsp_update_bits_forced);
-void snd_sof_dsp_panic(struct snd_sof_dev *sdev, u32 offset)
+/**
+ * snd_sof_dsp_panic - handle a received DSP panic message
+ * @sdev: Pointer to the device's sdev
+ * @offset: offset of panic information
+ * @non_recoverable: the panic is fatal, no recovery will be done by the caller
+ */
+void snd_sof_dsp_panic(struct snd_sof_dev *sdev, u32 offset, bool non_recoverable)
{
/*
* if DSP is not ready and the dsp_oops_offset is not yet set, use the
@@ -160,12 +166,18 @@ void snd_sof_dsp_panic(struct snd_sof_dev *sdev, u32 offset)
"%s: dsp_oops_offset %zu differs from panic offset %u\n",
__func__, sdev->dsp_oops_offset, offset);
- dev_err(sdev->dev, "DSP panic!\n");
+ /*
+ * Only print the panic information if we have non recoverable panic or
+ * if all dumps should be printed
+ */
+ if (non_recoverable || sof_debug_check_flag(SOF_DBG_PRINT_ALL_DUMPS)) {
+ dev_err(sdev->dev, "DSP panic!\n");
- /* We want to see the DSP panic! */
- sdev->dbg_dump_printed = false;
+ /* We want to see the DSP panic! */
+ sdev->dbg_dump_printed = false;
- snd_sof_dsp_dbg_dump(sdev, SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_MBOX);
- snd_sof_trace_notify_for_error(sdev);
+ snd_sof_dsp_dbg_dump(sdev, SOF_DBG_DUMP_REGS | SOF_DBG_DUMP_MBOX);
+ snd_sof_trace_notify_for_error(sdev);
+ }
}
EXPORT_SYMBOL(snd_sof_dsp_panic);
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h
index b0ffb2a93bcc..bca7d35536e4 100644
--- a/sound/soc/sof/ops.h
+++ b/sound/soc/sof/ops.h
@@ -643,5 +643,5 @@ int snd_sof_dsp_register_poll(struct snd_sof_dev *sdev, u32 bar, u32 offset,
u32 mask, u32 target, u32 timeout_ms,
u32 interval_us);
-void snd_sof_dsp_panic(struct snd_sof_dev *sdev, u32 offset);
+void snd_sof_dsp_panic(struct snd_sof_dev *sdev, u32 offset, bool non_recoverable);
#endif