#include <linux/sched.h>
#include <linux/watchdog.h>
+#include <linux/mei.h>
+
#include "mei_dev.h"
-#include "hw.h"
+#include "hbm.h"
#include "interface.h"
-#include <linux/mei.h>
+#include "client.h"
static const u8 mei_start_wd_params[] = { 0x02, 0x12, 0x13, 0x10 };
static const u8 mei_stop_wd_params[] = { 0x02, 0x02, 0x14, 0x10 };
dev->wd_state = MEI_WD_IDLE;
/* Connect WD ME client to the host client */
- id = mei_me_cl_link(dev, &dev->wd_cl,
+ id = mei_cl_link_me(&dev->wd_cl,
&mei_wd_guid, MEI_WD_HOST_CLIENT_ID);
if (id < 0) {
return -ENOENT;
}
- if (mei_connect(dev, &dev->wd_cl)) {
+ if (mei_hbm_cl_connect_req(dev, &dev->wd_cl)) {
dev_err(&dev->pdev->dev, "wd: failed to connect to the client\n");
dev->wd_cl.state = MEI_FILE_DISCONNECTED;
dev->wd_cl.host_client_id = 0;
*/
int mei_wd_send(struct mei_device *dev)
{
- struct mei_msg_hdr *mei_hdr;
+ struct mei_msg_hdr hdr;
- mei_hdr = (struct mei_msg_hdr *) &dev->wr_msg_buf[0];
- mei_hdr->host_addr = dev->wd_cl.host_client_id;
- mei_hdr->me_addr = dev->wd_cl.me_client_id;
- mei_hdr->msg_complete = 1;
- mei_hdr->reserved = 0;
+ hdr.host_addr = dev->wd_cl.host_client_id;
+ hdr.me_addr = dev->wd_cl.me_client_id;
+ hdr.msg_complete = 1;
+ hdr.reserved = 0;
if (!memcmp(dev->wd_data, mei_start_wd_params, MEI_WD_HDR_SIZE))
- mei_hdr->length = MEI_WD_START_MSG_SIZE;
+ hdr.length = MEI_WD_START_MSG_SIZE;
else if (!memcmp(dev->wd_data, mei_stop_wd_params, MEI_WD_HDR_SIZE))
- mei_hdr->length = MEI_WD_STOP_MSG_SIZE;
+ hdr.length = MEI_WD_STOP_MSG_SIZE;
else
return -EINVAL;
- return mei_write_message(dev, mei_hdr, dev->wd_data, mei_hdr->length);
+ return mei_write_message(dev, &hdr, dev->wd_data);
}
/**
dev->wd_state = MEI_WD_STOPPING;
- ret = mei_flow_ctrl_creds(dev, &dev->wd_cl);
+ ret = mei_cl_flow_ctrl_creds(&dev->wd_cl);
if (ret < 0)
goto out;
dev->mei_host_buffer_is_empty = false;
if (!mei_wd_send(dev)) {
- ret = mei_flow_ctrl_reduce(dev, &dev->wd_cl);
+ ret = mei_cl_flow_ctrl_reduce(&dev->wd_cl);
if (ret)
goto out;
} else {
/* Check if we can send the ping to HW*/
if (dev->mei_host_buffer_is_empty &&
- mei_flow_ctrl_creds(dev, &dev->wd_cl) > 0) {
+ mei_cl_flow_ctrl_creds(&dev->wd_cl) > 0) {
dev->mei_host_buffer_is_empty = false;
dev_dbg(&dev->pdev->dev, "wd: sending ping\n");
goto end;
}
- if (mei_flow_ctrl_reduce(dev, &dev->wd_cl)) {
+ if (mei_cl_flow_ctrl_reduce(&dev->wd_cl)) {
dev_err(&dev->pdev->dev,
- "wd: mei_flow_ctrl_reduce() failed.\n");
+ "wd: mei_cl_flow_ctrl_reduce() failed.\n");
ret = -EIO;
goto end;
}
void mei_watchdog_unregister(struct mei_device *dev)
{
- if (test_bit(WDOG_UNREGISTERED, &amt_wd_dev.status))
+ if (watchdog_get_drvdata(&amt_wd_dev) == NULL)
return;
watchdog_set_drvdata(&amt_wd_dev, NULL);