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Commit 15d4acc5 authored by Tomas Winkler's avatar Tomas Winkler Committed by Greg Kroah-Hartman
Browse files

mei: use unified format for printing mei message header 



Introduce MEI_HDR_FMT and MEI_HDR_PRM macros.

Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 438763f3

drivers/misc/mei/amthif.c

+1 −2
Original line number Diff line number Diff line
@@ -457,8 +457,7 @@ int mei_amthif_irq_write_complete(struct mei_device *dev, s32 *slots, 
		return 0;

	}



	dev_dbg(&dev->pdev->dev, "msg: len = %d complete = %d\n",

			mei_hdr->length, mei_hdr->msg_complete);

	dev_dbg(&dev->pdev->dev, MEI_HDR_FMT,  MEI_HDR_PRM(mei_hdr));



	*slots -=  msg_slots;

	if (mei_write_message(dev, mei_hdr,

drivers/misc/mei/interface.c

+1 −3
Original line number Diff line number Diff line
@@ -127,9 +127,7 @@ int mei_write_message(struct mei_device *dev, struct mei_msg_hdr *header, 
	int i;

	int empty_slots;



	dev_dbg(&dev->pdev->dev,

			"mei_write_message header=%08x.\n",

			*((u32 *) header));

	dev_dbg(&dev->pdev->dev, MEI_HDR_FMT, MEI_HDR_PRM(header));



	empty_slots = mei_hbuf_empty_slots(dev);

	dev_dbg(&dev->pdev->dev, "empty slots = %hu.\n", empty_slots);

drivers/misc/mei/interrupt.c

+6 −8
Original line number Diff line number Diff line
@@ -150,8 +150,8 @@ static int mei_irq_thread_read_client_message(struct mei_cl_cb *complete_list, 
	dev_dbg(&dev->pdev->dev, "message read\n");

	if (!buffer) {

		mei_read_slots(dev, dev->rd_msg_buf, mei_hdr->length);

		dev_dbg(&dev->pdev->dev, "discarding message, header =%08x.\n",

				*(u32 *) dev->rd_msg_buf);

		dev_dbg(&dev->pdev->dev, "discarding message " MEI_HDR_FMT "\n",

				MEI_HDR_PRM(mei_hdr));

	}



	return 0;
@@ -742,8 +742,7 @@ static int mei_irq_thread_write_complete(struct mei_device *dev, s32 *slots, 


	dev_dbg(&dev->pdev->dev, "buf: size = %d idx = %lu\n",

			cb->request_buffer.size, cb->buf_idx);

	dev_dbg(&dev->pdev->dev, "msg: len = %d complete = %d\n",

			mei_hdr->length, mei_hdr->msg_complete);

	dev_dbg(&dev->pdev->dev, MEI_HDR_FMT, MEI_HDR_PRM(mei_hdr));



	*slots -=  msg_slots;

	if (mei_write_message(dev, mei_hdr,
@@ -790,7 +789,7 @@ static int mei_irq_thread_read_handler(struct mei_cl_cb *cmpl_list, 
		dev_dbg(&dev->pdev->dev, "slots =%08x.\n", *slots);

	}

	mei_hdr = (struct mei_msg_hdr *) &dev->rd_msg_hdr;

	dev_dbg(&dev->pdev->dev, "mei_hdr->length =%d\n", mei_hdr->length);

	dev_dbg(&dev->pdev->dev, MEI_HDR_FMT, MEI_HDR_PRM(mei_hdr));



	if (mei_hdr->reserved || !dev->rd_msg_hdr) {

		dev_dbg(&dev->pdev->dev, "corrupted message header.\n");
@@ -835,13 +834,12 @@ static int mei_irq_thread_read_handler(struct mei_cl_cb *cmpl_list, 
		   (MEI_FILE_CONNECTED == dev->iamthif_cl.state) &&

		   (dev->iamthif_state == MEI_IAMTHIF_READING)) {

		dev_dbg(&dev->pdev->dev, "call mei_irq_thread_read_iamthif_message.\n");

		dev_dbg(&dev->pdev->dev, "mei_hdr->length =%d\n",

				mei_hdr->length);



		dev_dbg(&dev->pdev->dev, MEI_HDR_FMT, MEI_HDR_PRM(mei_hdr));



		ret = mei_amthif_irq_read_message(cmpl_list, dev, mei_hdr);

		if (ret)

			goto end;



	} else {

		dev_dbg(&dev->pdev->dev, "call mei_irq_thread_read_client_message.\n");

		ret = mei_irq_thread_read_client_message(cmpl_list,

drivers/misc/mei/main.c

+3 −2
Original line number Diff line number Diff line
@@ -552,8 +552,9 @@ static ssize_t mei_write(struct file *file, const char __user *ubuf, 
	mei_hdr.host_addr = cl->host_client_id;

	mei_hdr.me_addr = cl->me_client_id;

	mei_hdr.reserved = 0;

	dev_dbg(&dev->pdev->dev, "call mei_write_message header=%08x.\n",

	    *((u32 *) &mei_hdr));



	dev_dbg(&dev->pdev->dev, "write " MEI_HDR_FMT "\n",

		MEI_HDR_PRM(&mei_hdr));

	if (mei_write_message(dev, &mei_hdr, write_cb->request_buffer.data)) {

		rets = -ENODEV;

		goto err;

drivers/misc/mei/mei_dev.h

+5 −0
Original line number Diff line number Diff line
@@ -506,4 +506,9 @@ static inline struct mei_msg_hdr *mei_hbm_hdr(u32 *buf, size_t length) 
	return hdr;

}



#define MEI_HDR_FMT "hdr:host=%02d me=%02d len=%d comp=%1d"

#define MEI_HDR_PRM(hdr)                  \

	(hdr)->host_addr, (hdr)->me_addr, \

	(hdr)->length, (hdr)->msg_complete



#endif