Property:CONFIG AVM RTNETLINK ENHANCEMENT

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BoxMatrix >> Environment >> CONFIG_AVM_RTNETLINK_ENHANCEMENT

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Kernel-Config

Dear AVM: Please activate CONFIG_IKCONFIG for all kernels to help developers. Thanks!

Variable:	CONFIG_AVM_RTNETLINK_ENHANCEMENT - type Text	Wiki	Freetz	IPPF	whmf	AVM	Web
Location:	Environment >> Kernel-Config   -   Origin: Linux
Kernels:	4.4.271, 4.4.60
Values:	Release: y Lab+Rel: y
Properties:	Firmware: 7.19 - 7.39
Defines:	Timers subsystem

Goto:   Dependencies   -   Model-Matrix   -   SMW-Browser

Details

This variable affects in drivers/net/avm_cpmac/common/avmnet_config.c:

/*------------------------------------------------------------------------------------------*\
 * create netdevice (this will be called in late_initcall)
\*------------------------------------------------------------------------------------------*/

static int avmnet_create_netdevice(avmnet_device_t *avm_dev)
{

...

#if defined(CONFIG_AVM_RTNETLINK_ENHANCEMENT)
    if (avm_dev->flags & AVMNET_DEVICE_FLAG_PHYS_OFFLOAD_LINK){
        pr_err("[%s] setup offload_cpu_link on device %s\n", __func__, avm_dev->device_name);
        link_dev_to_offload_cpu = avm_dev;
        wait_for_link_to_offload_cpu_hook = avmnet_wait_for_link_to_offload_cpu;
    }
#endif

...

}

/*------------------------------------------------------------------------------------------*\
\*------------------------------------------------------------------------------------------*/

void avmnet_wait_for_link_to_offload_cpu(void){
    struct net_device *netdev = link_dev_to_offload_cpu->device;
    while(!(   ( netdev->flags & IFF_UP )
            && test_bit(__LINK_STATE_START, &netdev->state)
            && test_bit(__LINK_STATE_PRESENT, &netdev->state)
            && ! test_bit(__LINK_STATE_LINKWATCH_PENDING, &netdev->state)
            && ! test_bit(__LINK_STATE_NOCARRIER, &netdev->state)
            && ! test_bit(__LINK_STATE_DORMANT, &netdev->state))){

        if(printk_ratelimit()) {
            pr_err( "Waiting for link to offload device %s, flags=%#x, state=%#lx, rtnl=%d \n",netdev->name, netdev->flags, netdev->state, rtnl_is_locked() );
        }
        schedule();
    }
}

Model-Matrix

Daily updated index of the presence and value of this variable for each model. Last update: 2023-02-05 05:15 GMT.
Showing all models using this variable. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom) label in the Model column shows which CPU is meant for models with multiple Linux instances.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.
If the 'Value' column contains '<comp>' the variable is computed at runtime. '<empty>' means the variable is present but empty (rare).
Multiple values typically show a conditional static assignment or different values in different firmware.

Model	Firmware	Value	Kernel
FRITZ!Box 4060	7.26 - 7.39	y	4.4.271, 4.4.60
FRITZ!Box 5590 Fiber (arm)	7.27 - 7.39	y	4.4.271, 4.4.60
FRITZ!Repeater 6000	7.19 - 7.39	y	4.4.271, 4.4.60
3 models use this variable

SMW-Browser

Property:CONFIG AVM RTNETLINK ENHANCEMENT

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