core.c File Reference

#include <Drivers/core.h>
#include <Log/klog.h>
#include <_null.h>
#include <string.h>

Include dependency graph for core.c:

Functions
int	BordoisilaDriverRegister (BordoisilaDriver *driver)
	BordoisilaDriverRegister – register a driver to core registry.
BordoisilaDriver *	BordoisilaGetDriverByCompat (char *compat)
	BordoisilaGetDriverByCompat – match a driver by its compat string.
BordoisilaDriver *	BordoisilaGetDriverByName (char *name)
	BordoisilaGetDriverByName – match a driver by its name.
void	BordoisilaDriverProbeAll ()
	BordoisilaDriverProbeAll – start probing all driver registered.
int	BordoisilaDriverScan (BordoisilaDriver *driver)
	BordoisilaDriverScan – scan a bus, only applicable if the driver is a bus.
int	BordoisilaDriverProbe (BordoisilaDriver *driver)
int	BordoisilaDriverRemove (BordoisilaDriver *driver)
	BordoisilaDriverRemove – remove a driver doesn't mean it could be removed from memory, calling remove cleans up driver's allocated resources, and decreaments internal reference count of driver resources it was using like (Clk, Regulator, Pin etc), also if the driver is shared between different module, before calling remove just decrement reference count.
int	BordoisilaDriverSuspend (BordoisilaDriver *driver)
int	BordoisilaDriverResume (BordoisilaDriver *driver)

Detailed Description

BSD 2-Clause License

Copyright (c) 2022-2026, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

BordoisilaDriverProbe()

int BordoisilaDriverProbe

(

BordoisilaDriver *

driver

)

BordoisilaDriverProbeAll()

void BordoisilaDriverProbeAll

(

)

BordoisilaDriverProbeAll – start probing all driver registered.

BordoisilaDriverRegister()

int BordoisilaDriverRegister

(

BordoisilaDriver *

driver

)

BordoisilaDriverRegister – register a driver to core registry.

check for pre-registered driver with same compat string

BordoisilaDriverRemove()

int BordoisilaDriverRemove

(

BordoisilaDriver *

driver

)

BordoisilaDriverRemove – remove a driver doesn't mean it could be removed from memory, calling remove cleans up driver's allocated resources, and decreaments internal reference count of driver resources it was using like (Clk, Regulator, Pin etc), also if the driver is shared between different module, before calling remove just decrement reference count.

BordoisilaDriverResume()

int BordoisilaDriverResume

(

BordoisilaDriver *

driver

)

BordoisilaDriverScan()

int BordoisilaDriverScan

(

BordoisilaDriver *

driver

)

BordoisilaDriverScan – scan a bus, only applicable if the driver is a bus.

---

Interface

Parameters

driver

– pointer to driver

BordoisilaDriverSuspend()

int BordoisilaDriverSuspend

(

BordoisilaDriver *

driver

)

BordoisilaGetDriverByCompat()

BordoisilaDriver * BordoisilaGetDriverByCompat

(

char *

compat

)

BordoisilaGetDriverByCompat – match a driver by its compat string.

Parameters

compat

– compatibility string, matches to DT/ACPI bindings

BordoisilaGetDriverByName()

BordoisilaDriver * BordoisilaGetDriverByName

(

char *

name

)

BordoisilaGetDriverByName – match a driver by its name.

Parameters

name	- name of the driver