Signed-off-by: Vignesh Chander <Vignesh.Chander@xxxxxxx>
Change-Id: Ifead637951c00e5b4e97c766d172323dcac4da08
---
drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 19 +++++++++++--------
drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 23 +++++++++++++++--------
2 files changed, 26 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
index 6b71ee85ee6556..65656afc6ed1c2 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c
@@ -93,7 +93,7 @@ static int xgpu_ai_poll_ack(struct amdgpu_device *adev)
timeout -= 5;
} while (timeout > 1);
- pr_err("Doesn't get TRN_MSG_ACK from pf in %d msec\n", AI_MAILBOX_POLL_ACK_TIMEDOUT);
+ dev_err(adev->dev, "Doesn't get TRN_MSG_ACK from pf in %d msec\n", AI_MAILBOX_POLL_ACK_TIMEDOUT);
return -ETIME;
}
@@ -111,7 +111,7 @@ static int xgpu_ai_poll_msg(struct amdgpu_device *adev, enum idh_event event)
timeout -= 10;
} while (timeout > 1);
- pr_err("Doesn't get msg:%d from pf, error=%d\n", event, r);
+ dev_err(adev->dev, "Doesn't get msg:%d from pf, error=%d\n", event, r);
return -ETIME;
}
@@ -132,7 +132,7 @@ static void xgpu_ai_mailbox_trans_msg (struct amdgpu_device *adev,
xgpu_ai_mailbox_set_valid(adev, false);
trn = xgpu_ai_peek_ack(adev);
if (trn) {
- pr_err("trn=%x ACK should not assert! wait again !\n", trn);
+ dev_err_ratelimited(adev->dev, "trn=%x ACK should not assert! wait again !\n", trn);
msleep(1);
}
} while(trn);
@@ -155,7 +155,7 @@ static void xgpu_ai_mailbox_trans_msg (struct amdgpu_device *adev,
/* start to poll ack */
r = xgpu_ai_poll_ack(adev);
if (r)
- pr_err("Doesn't get ack from pf, continue\n");
+ dev_err(adev->dev, "Doesn't get ack from pf, continue\n");
xgpu_ai_mailbox_set_valid(adev, false);
}
@@ -173,7 +173,7 @@ static int xgpu_ai_send_access_requests(struct amdgpu_device *adev,
req == IDH_REQ_GPU_RESET_ACCESS) {
r = xgpu_ai_poll_msg(adev, IDH_READY_TO_ACCESS_GPU);
if (r) {
- pr_err("Doesn't get READY_TO_ACCESS_GPU from pf, give up\n");
+ dev_err(adev->dev, "Doesn't get READY_TO_ACCESS_GPU from pf, give up\n");
return r;
}
/* Retrieve checksum from mailbox2 */
@@ -231,7 +231,7 @@ static int xgpu_ai_mailbox_ack_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- DRM_DEBUG("get ack intr and do nothing.\n");
+ dev_dbg(adev->dev, "get ack intr and do nothing.\n");
return 0;
}
@@ -258,12 +258,15 @@ static int xgpu_ai_wait_reset(struct amdgpu_device *adev)
{
int timeout = AI_MAILBOX_POLL_FLR_TIMEDOUT;
do {
- if (xgpu_ai_mailbox_peek_msg(adev) == IDH_FLR_NOTIFICATION_CMPL)
+ if (xgpu_ai_mailbox_peek_msg(adev) == IDH_FLR_NOTIFICATION_CMPL) {
+ dev_dbg(adev->dev, "Got AI IDH_FLR_NOTIFICATION_CMPL after %d ms\n", AI_MAILBOX_POLL_FLR_TIMEDOUT - timeout);
return 0;
+ }
msleep(10);
timeout -= 10;
} while (timeout > 1);
- dev_warn(adev->dev, "waiting IDH_FLR_NOTIFICATION_CMPL timeout\n");
+
+ dev_dbg(adev->dev, "waiting AI IDH_FLR_NOTIFICATION_CMPL timeout\n");
return -ETIME;
}
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
index 22af30a15a5fd7..17e1e8cc243752 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
@@ -91,7 +91,7 @@ static int xgpu_nv_poll_ack(struct amdgpu_device *adev)
timeout -= 5;
} while (timeout > 1);
- pr_err("Doesn't get TRN_MSG_ACK from pf in %d msec\n", NV_MAILBOX_POLL_ACK_TIMEDOUT);
+ dev_err(adev->dev, "Doesn't get TRN_MSG_ACK from pf in %d msec \n", NV_MAILBOX_POLL_ACK_TIMEDOUT);
return -ETIME;
}
@@ -106,13 +106,16 @@ static int xgpu_nv_poll_msg(struct amdgpu_device *adev, enum idh_event event)
do {
r = xgpu_nv_mailbox_rcv_msg(adev, event);
- if (!r)
+ if (!r) {
+ dev_dbg(adev->dev, "rcv_msg 0x%x after %llu ms\n", event, NV_MAILBOX_POLL_MSG_TIMEDOUT - timeout + now);
return 0;
+ }
msleep(10);
now = (uint64_t)ktime_to_ms(ktime_get());
} while (timeout > now);
+ dev_dbg(adev->dev, "nv_poll_msg timed out\n");
return -ETIME;
}
@@ -133,11 +136,12 @@ static void xgpu_nv_mailbox_trans_msg (struct amdgpu_device *adev,
xgpu_nv_mailbox_set_valid(adev, false);
trn = xgpu_nv_peek_ack(adev);
if (trn) {
- pr_err("trn=%x ACK should not assert! wait again !\n", trn);
+ dev_err_ratelimited(adev->dev, "trn=%x ACK should not assert! wait again !\n", trn);
msleep(1);
}
} while (trn);
+ dev_dbg(adev->dev, "trans_msg req = 0x%x, data1 = 0x%x\n", req, data1);
WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW0, req);
WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW1, data1);
WREG32_NO_KIQ(mmMAILBOX_MSGBUF_TRN_DW2, data2);
@@ -147,7 +151,7 @@ static void xgpu_nv_mailbox_trans_msg (struct amdgpu_device *adev,
/* start to poll ack */
r = xgpu_nv_poll_ack(adev);
if (r)
- pr_err("Doesn't get ack from pf, continue\n");
+ dev_err(adev->dev, "Doesn't get ack from pf, continue\n");
xgpu_nv_mailbox_set_valid(adev, false);
}
@@ -185,7 +189,7 @@ static int xgpu_nv_send_access_requests_with_param(struct amdgpu_device *adev,
goto send_request;
if (req != IDH_REQ_GPU_INIT_DATA) {
- pr_err("Doesn't get msg:%d from pf, error=%d\n", event, r);
+ dev_err(adev->dev, "Doesn't get msg:%d from pf, error=%d\n", event, r);
return r;
} else /* host doesn't support REQ_GPU_INIT_DATA handshake */
adev->virt.req_init_data_ver = 0;
@@ -261,7 +265,7 @@ static int xgpu_nv_mailbox_ack_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
- DRM_DEBUG("get ack intr and do nothing.\n");
+ dev_dbg(adev->dev, "get ack intr and do nothing.\n");
return 0;
}
@@ -291,12 +295,15 @@ static int xgpu_nv_wait_reset(struct amdgpu_device *adev)
{
int timeout = NV_MAILBOX_POLL_FLR_TIMEDOUT;
do {
- if (xgpu_nv_mailbox_peek_msg(adev) == IDH_FLR_NOTIFICATION_CMPL)
+ if (xgpu_nv_mailbox_peek_msg(adev) == IDH_FLR_NOTIFICATION_CMPL) {
+ dev_dbg(adev->dev, "Got NV IDH_FLR_NOTIFICATION_CMPL after %d ms\n", NV_MAILBOX_POLL_FLR_TIMEDOUT - timeout);
return 0;
+ }
msleep(10);
timeout -= 10;
} while (timeout > 1);
- dev_warn(adev->dev, "waiting IDH_FLR_NOTIFICATION_CMPL timeout\n");
+
+ dev_dbg(adev->dev, "waiting NV IDH_FLR_NOTIFICATION_CMPL timeout\n");
return -ETIME;
}
--
2.25.1
