mei: prefix client log messages with client me and host ids
define cl_dbg and cl_err macros that add me and host id
prefix for debug and error log messages so we can track
for the client context of the flow.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c
index 4b59cb7..d27804e 100644
--- a/drivers/misc/mei/interrupt.c
+++ b/drivers/misc/mei/interrupt.c
@@ -113,13 +113,13 @@
if (cb->response_buffer.size == 0 ||
cb->response_buffer.data == NULL) {
- dev_err(&dev->pdev->dev, "response buffer is not allocated.\n");
+ cl_err(dev, cl, "response buffer is not allocated.\n");
list_del(&cb->list);
return -ENOMEM;
}
if (cb->response_buffer.size < mei_hdr->length + cb->buf_idx) {
- dev_dbg(&dev->pdev->dev, "message overflow. size %d len %d idx %ld\n",
+ cl_dbg(dev, cl, "message overflow. size %d len %d idx %ld\n",
cb->response_buffer.size,
mei_hdr->length, cb->buf_idx);
buffer = krealloc(cb->response_buffer.data,
@@ -127,7 +127,7 @@
GFP_KERNEL);
if (!buffer) {
- dev_err(&dev->pdev->dev, "allocation failed.\n");
+ cl_err(dev, cl, "allocation failed.\n");
list_del(&cb->list);
return -ENOMEM;
}
@@ -143,9 +143,7 @@
if (mei_hdr->msg_complete) {
cl->status = 0;
list_del(&cb->list);
- dev_dbg(&dev->pdev->dev, "completed read H cl = %d, ME cl = %d, length = %lu\n",
- cl->host_client_id,
- cl->me_client_id,
+ cl_dbg(dev, cl, "completed read length = %lu\n",
cb->buf_idx);
list_add_tail(&cb->list, &complete_list->list);
}
@@ -423,12 +421,12 @@
if (MEI_WRITING == cl->writing_state &&
cb->fop_type == MEI_FOP_WRITE &&
cl != &dev->iamthif_cl) {
- dev_dbg(&dev->pdev->dev, "MEI WRITE COMPLETE\n");
+ cl_dbg(dev, cl, "MEI WRITE COMPLETE\n");
cl->writing_state = MEI_WRITE_COMPLETE;
list_add_tail(&cb->list, &cmpl_list->list);
}
if (cl == &dev->iamthif_cl) {
- dev_dbg(&dev->pdev->dev, "check iamthif flow control.\n");
+ cl_dbg(dev, cl, "check iamthif flow control.\n");
if (dev->iamthif_flow_control_pending) {
ret = mei_amthif_irq_read(dev, &slots);
if (ret)
@@ -510,9 +508,7 @@
if (cl == NULL)
continue;
if (mei_cl_flow_ctrl_creds(cl) <= 0) {
- dev_dbg(&dev->pdev->dev,
- "No flow control credentials for client %d, not sending.\n",
- cl->host_client_id);
+ cl_dbg(dev, cl, "No flow control credentials, not sending.\n");
continue;
}