#include <linux/pci.h>
#include <linux/sched.h>
#include <linux/wait.h>
#include <linux/delay.h>
#include "mei_dev.h"
#include "hw.h"
#include "interface.h"
#include <linux/mei.h>

Macros
#define	MEI_DEV_STATE(state) case MEI_DEV_##state: return #state

Functions
const char *	mei_dev_state_str (int state)

void	mei_io_list_init (struct mei_io_list *list)

void	mei_io_list_flush (struct mei_io_list list, struct mei_cl cl)

int	mei_cl_flush_queues (struct mei_cl *cl)

struct mei_device *	mei_device_init (struct pci_dev *pdev)

int	mei_hw_init (struct mei_device *dev)

void	mei_reset (struct mei_device *dev, int interrupts_enabled)

void	mei_host_start_message (struct mei_device *dev)

void	mei_host_enum_clients_message (struct mei_device *dev)

void	mei_allocate_me_clients_storage (struct mei_device *dev)

int	mei_host_client_properties (struct mei_device *dev)

void	mei_cl_init (struct mei_cl priv, struct mei_device dev)

int	mei_me_cl_by_uuid (const struct mei_device dev, const uuid_le cuuid)

int	mei_me_cl_update_filext (struct mei_device dev, struct mei_cl cl, const uuid_le *cuuid, u8 host_cl_id)

void	mei_host_init_iamthif (struct mei_device *dev)

struct mei_cl *	mei_cl_allocate (struct mei_device *dev)

int	mei_disconnect_host_client (struct mei_device dev, struct mei_cl cl)

void	mei_remove_client_from_file_list (struct mei_device *dev, u8 host_client_id)

Variables
const uuid_le	mei_amthi_guid

Macro Definition Documentation

#define MEI_DEV_STATE ( state ) case MEI_DEV_##state: return #state

Function Documentation

void mei_allocate_me_clients_storage ( struct mei_device * dev )

allocate_me_clients_storage - allocates storage for me clients

: the device structure

returns none.

Definition at line 442 of file init.c.

struct mei_cl* mei_cl_allocate ( struct mei_device * dev )

read

Definition at line 647 of file init.c.

int mei_cl_flush_queues ( struct mei_cl * cl )

mei_cl_flush_queues - flushes queue lists belonging to cl.

: the device structure : private data of the file object

Definition at line 88 of file init.c.

void mei_cl_init	(	struct mei_cl *	priv,
		struct mei_device *	dev
	)

Definition at line 532 of file init.c.

const char* mei_dev_state_str ( int state )

Definition at line 27 of file init.c.

struct mei_device* mei_device_init ( struct pci_dev * pdev )

read

init_mei_device - allocates and initializes the mei device structure

: The pci device structure

returns The mei_device_device pointer on success, NULL on failure.

Definition at line 130 of file init.c.

int mei_disconnect_host_client	(	struct mei_device *	dev,
		struct mei_cl *	cl
	)

mei_disconnect_host_client - sends disconnect message to fw from host client.

: the device structure : private data of the file object

Locking: called under "dev->device_lock" lock

returns 0 on success, <0 on failure.

Definition at line 672 of file init.c.

int mei_host_client_properties ( struct mei_device * dev )

host_client_properties - reads properties for client

: the device structure

returns: < 0 - Error. = 0 - no more clients. = 1 - still have clients to send properties request.

Definition at line 483 of file init.c.

void mei_host_enum_clients_message ( struct mei_device * dev )

host_enum_clients_message - host sends enumeration client request message.

: the device structure

returns none.

Definition at line 408 of file init.c.

void mei_host_init_iamthif ( struct mei_device * dev )

host_init_iamthif - mei initialization iamthif client.

: the device structure

Definition at line 597 of file init.c.

void mei_host_start_message ( struct mei_device * dev )

host_start_message - mei host sends start message.

: the device structure

returns none.

Definition at line 370 of file init.c.

int mei_hw_init ( struct mei_device * dev )

mei_hw_init - initializes host and fw to start work.

: the device structure

returns 0 on success, <0 on failure.

Definition at line 168 of file init.c.

void mei_io_list_flush	(	struct mei_io_list *	list,
		struct mei_cl *	cl
	)

mei_io_list_flush - removes list entry belonging to cl.

: An instance of our list structure : private data of the file object

Definition at line 68 of file init.c.

void mei_io_list_init ( struct mei_io_list * list )

mei_io_list_init - Sets up a queue list.

: An instance io list structure : the device structure

Definition at line 56 of file init.c.

int mei_me_cl_by_uuid	(	const struct mei_device *	dev,
		const uuid_le *	cuuid
	)

Definition at line 544 of file init.c.

int mei_me_cl_update_filext	(	struct mei_device *	dev,
		struct mei_cl *	cl,
		const uuid_le *	cuuid,
		u8	host_cl_id
	)

mei_me_cl_update_filext - searches for ME client guid sets client_id in mei_file_private if found : the device structure : private file structure to set client_id in : searched uuid of ME client : id of host client to be set in file private structure

returns ME client index

Definition at line 569 of file init.c.

void mei_remove_client_from_file_list	(	struct mei_device *	dev,
		u8	host_client_id
	)

mei_remove_client_from_file_list - removes file private data from device file list

: the device structure : host client id to be removed

Definition at line 742 of file init.c.

void mei_reset	(	struct mei_device *	dev,
		int	interrupts_enabled
	)

mei_reset - resets host and fw.

: the device structure : if interrupt should be enabled after reset.

Definition at line 272 of file init.c.

Variable Documentation

const uuid_le mei_amthi_guid

Initial value:

= UUID_LE(0x12f80028, 0xb4b7, 0x4b2d, 0xac,
                        0xa8, 0x46, 0xe0, 0xff, 0x65,
                        0x81, 0x4c)

Definition at line 46 of file init.c.

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation