You need to call vremap() to get the memory added into your virtual memory
space. Look in the archives for more about this.
Norm
> -----Original Message-----
> From: Aleksandar Bakic [SMTP:[EMAIL PROTECTED]]
> Sent: Monday, October 04, 1999 3:43 AM
> To: Dresner, Norman A.
> Cc: [EMAIL PROTECTED]
> Subject: Re: [rtl] strange return from mmap()
>
> Hi,
>
> Regarding the same shared memory example, I have a problem on
> Zentropix 1.0, but in the RT part. I have installed RTL on a PC with
> 64M RAM, added 'append="mem=60m"' to lilo.conf (and ran /sbin/lilo,
> top shows 60M), and set BASEADDRESS to 60 * 0x100000. After insmod-ing
> rtl_sched.o, insmod-ing rtmod.o results in a segmentation fault. I
> found that it is just after the dereferencing the shared memory
> pointer (in the module init function). After this, I cannot rmmod
> rtmod.o because of some busy devices. Any hints?
>
> Thanks,
> Aleks
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