Messages in this thread | | | Date | Mon, 16 Aug 2010 09:59:36 +0200 | From | Piotr Hosowicz <> | Subject | Re: ioctl definition - has it changed recently? |
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On 16.08.2010 09:17, Arnd Bergmann wrote: > On Monday 16 August 2010 09:11:33 Piotr Hosowicz wrote: >>> and then make it use the unlocked_ioctl operation. >> >> This I do not know. Can You help me? >> > > Just take a look at all the other patches that went into the > kernel to do this for other drivers. You only really > need to change the line with .ioctl=... to .unlocked_ioctl= > and change the prototype of the referenced function to > > static long foo_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
int nv_kern_ioctl(struct inode *, struct file *, unsigned int, unsigned long);
It seems different. How to change it? Now it works, I built it without your remarks, exactly how I described on my blog:
http://phosowicz.jogger.pl/2010/08/15/nvidia-graphics-in-fresh-kernels/
Regards,
Piotr Hosowicz
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