mei: extract AMTHI functions into the amthif.c file
Move AMT Host Interface functions into the new amthif.c file.
All functions has now common prefix: mei_amthif_
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/mei/init.c b/drivers/misc/mei/init.c
index e6951ec..4a8eb92 100644
--- a/drivers/misc/mei/init.c
+++ b/drivers/misc/mei/init.c
@@ -43,10 +43,6 @@
}
-const uuid_le mei_amthi_guid = UUID_LE(0x12f80028, 0xb4b7, 0x4b2d, 0xac,
- 0xa8, 0x46, 0xe0, 0xff, 0x65,
- 0x81, 0x4c);
-
/**
* mei_io_list_flush - removes list entry belonging to cl.
*
@@ -92,23 +88,6 @@
/**
- * mei_reset_iamthif_params - initializes mei device iamthif
- *
- * @dev: the device structure
- */
-static void mei_reset_iamthif_params(struct mei_device *dev)
-{
- /* reset iamthif parameters. */
- dev->iamthif_current_cb = NULL;
- dev->iamthif_msg_buf_size = 0;
- dev->iamthif_msg_buf_index = 0;
- dev->iamthif_canceled = false;
- dev->iamthif_ioctl = false;
- dev->iamthif_state = MEI_IAMTHIF_IDLE;
- dev->iamthif_timer = 0;
-}
-
-/**
* init_mei_device - allocates and initializes the mei device structure
*
* @pdev: The pci device structure
@@ -313,7 +292,7 @@
mei_remove_client_from_file_list(dev,
dev->iamthif_cl.host_client_id);
- mei_reset_iamthif_params(dev);
+ mei_amthif_reset_params(dev);
dev->extra_write_index = 0;
}
@@ -577,56 +556,6 @@
}
/**
- * host_init_iamthif - mei initialization iamthif client.
- *
- * @dev: the device structure
- *
- */
-void mei_host_init_iamthif(struct mei_device *dev)
-{
- int i;
- unsigned char *msg_buf;
-
- mei_cl_init(&dev->iamthif_cl, dev);
- dev->iamthif_cl.state = MEI_FILE_DISCONNECTED;
-
- /* find ME amthi client */
- i = mei_me_cl_update_filext(dev, &dev->iamthif_cl,
- &mei_amthi_guid, MEI_IAMTHIF_HOST_CLIENT_ID);
- if (i < 0) {
- dev_dbg(&dev->pdev->dev, "failed to find iamthif client.\n");
- return;
- }
-
- /* Assign iamthif_mtu to the value received from ME */
-
- dev->iamthif_mtu = dev->me_clients[i].props.max_msg_length;
- dev_dbg(&dev->pdev->dev, "IAMTHIF_MTU = %d\n",
- dev->me_clients[i].props.max_msg_length);
-
- kfree(dev->iamthif_msg_buf);
- dev->iamthif_msg_buf = NULL;
-
- /* allocate storage for ME message buffer */
- msg_buf = kcalloc(dev->iamthif_mtu,
- sizeof(unsigned char), GFP_KERNEL);
- if (!msg_buf) {
- dev_dbg(&dev->pdev->dev, "memory allocation for ME message buffer failed.\n");
- return;
- }
-
- dev->iamthif_msg_buf = msg_buf;
-
- if (mei_connect(dev, &dev->iamthif_cl)) {
- dev_dbg(&dev->pdev->dev, "Failed to connect to AMTHI client\n");
- dev->iamthif_cl.state = MEI_FILE_DISCONNECTED;
- dev->iamthif_cl.host_client_id = 0;
- } else {
- dev->iamthif_cl.timer_count = MEI_CONNECT_TIMEOUT;
- }
-}
-
-/**
* mei_alloc_file_private - allocates a private file structure and sets it up.
* @file: the file structure
*