#include "ocs.h"
#include "ocs_driver.h"
#include "ocs_vpd.h"
#include "ocs_mgmt.h"
#include "ocs_gendump.h"
#include "ocs_pm.h"
#include "ocs_params.h"

Functions
static void	ocs_device_interrupt_handler (ocs_t *ocs, uint32_t vector)
	interrupt handler More...

void	ocs_mgmt_driver_list (ocs_textbuf_t textbuf, void driver)

void	ocs_mgmt_driver_get_all (ocs_textbuf_t textbuf, void driver)

int	ocs_mgmt_driver_get (ocs_textbuf_t textbuf, char parent, char name, void driver)

int	ocs_mgmt_driver_exec (char parent, char action, void arg_in, uint32_t arg_in_length, void arg_out, uint32_t arg_out_length, void *driver)

int32_t	ocs_device_init (void)
	Perform driver wide initialization. More...

int32_t	ocs_device_init_complete (void)
	Perform device initialization complete. More...

void	ocs_device_shutdown (void)
	Perform driver wide shutdown actions. More...

void	ocs_device_shutdown_complete (void)
	Perform driver wide shutdown complete actions. More...

void *	ocs_device_alloc (int32_t nid)

void	ocs_device_free (ocs_t *ocs)
	free ocs device More...

int32_t	ocs_device_interrupts_required (ocs_t *ocs)
	return the number of interrupts required per HBA More...

int32_t	ocs_device_attach (ocs_t *ocs)
	Initialize resources when pci devices attach. More...

int32_t	ocs_device_detach (ocs_t *ocs)
	free resources when pci device detach More...

int32_t	ocs_get_property (const char prop_name, char buffer, uint32_t buffer_len)
	get driver wide property value More...

const char *	ocs_display_name (void *os)
	return OCS instance display name More...

Variables
static ocs_mgmt_functions_t	driver_mgmt_functions

Function Details

void* ocs_device_alloc ( int32_t nid )

Definition at line 153 of file ocs_driver.c.

int32_t ocs_device_attach ( ocs_t * ocs )

Initialize resources when pci devices attach.

Parameters

ocs	pointer to ocs structure

Returns: 0 for success, a negative error code value for failure.

Definition at line 277 of file ocs_driver.c.

int32_t ocs_device_detach ( ocs_t * ocs )

free resources when pci device detach

Parameters

ocs	pointer to ocs structure

Returns: 0 for success, a negative error code value for failure.

Definition at line 378 of file ocs_driver.c.

void ocs_device_free ( ocs_t * ocs )

free ocs device

Parameters

ocs	pointer to ocs structure

Returns: none

Definition at line 227 of file ocs_driver.c.

int32_t ocs_device_init ( void )

Perform driver wide initialization.

This function is called prior to enumerating PCI devices, with subsequent calls to ocs_device_attach. For OCS, this function invokes the back end functions ocs_scsi_tgt_driver_init(), and ocs_scsi_ini_driver_init()

Returns: returns 0 for success, a negative error code value for failure.

Definition at line 74 of file ocs_driver.c.

int32_t ocs_device_init_complete ( void )

Perform device initialization complete.

This function is called after all PCI device/functions have been enumerated.

Returns: returns 0 for success, a negative error code value for failure.

Definition at line 109 of file ocs_driver.c.

static void ocs_device_interrupt_handler	(	ocs_t *	ocs,
		uint32_t	vector
	)

static

interrupt handler

Interrupt handler

Parameters

ocs	pointer to ocs structure
vector	Zero-based interrupt vector number.

Returns: none

Definition at line 364 of file ocs_driver.c.

int32_t ocs_device_interrupts_required ( ocs_t * ocs )

return the number of interrupts required per HBA

Parameters

ocs	pointer to ocs structure

Returns: the number of interrupts or negative value on error.

Definition at line 259 of file ocs_driver.c.

void ocs_device_shutdown ( void )

Perform driver wide shutdown actions.

This function is called prior to detatching devices during a driver unload.

Returns: none

Definition at line 123 of file ocs_driver.c.

void ocs_device_shutdown_complete ( void )

Perform driver wide shutdown complete actions.

This function is called shutdown for all devices has completed

Returns: none

Definition at line 135 of file ocs_driver.c.

const char* ocs_display_name ( void * os )

return OCS instance display name

returns const char string of OCS instance display name

Parameters

os	pointer to OS (ocs_t) object

Returns: return display name

Definition at line 469 of file ocs_driver.c.

int32_t ocs_get_property	(	const char *	prop_name,
		char *	buffer,
		uint32_t	buffer_len
	)

get driver wide property value

Return valued driver wide property. All property values using this interface are returned as null terminated text.

Parameters

prop_name	property name
buffer	pointer to buffer
buffer_len	length of buffer in bytes

Returns: returns 0 for success, a negative error code value for failure.

Definition at line 420 of file ocs_driver.c.

int ocs_mgmt_driver_exec	(	char *	parent,
		char *	action,
		void *	arg_in,
		uint32_t	arg_in_length,
		void *	arg_out,
		uint32_t	arg_out_length,
		void *	driver
	)

int ocs_mgmt_driver_get	(	ocs_textbuf_t *	textbuf,
		char *	parent,
		char *	name,
		void *	driver
	)

void ocs_mgmt_driver_get_all	(	ocs_textbuf_t *	textbuf,
		void *	driver
	)

void ocs_mgmt_driver_list	(	ocs_textbuf_t *	textbuf,
		void *	driver
	)

Variable Details

ocs_mgmt_functions_t driver_mgmt_functions

static

Initial value:

= {
    .get_list_handler = ocs_mgmt_driver_list,
    .get_handler = ocs_mgmt_driver_get,
    .get_all_handler = ocs_mgmt_driver_get_all,
    .exec_handler = ocs_mgmt_driver_exec,
}

Definition at line 57 of file ocs_driver.c.

Functions

Variables

Function Details

Variable Details