Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

more cleanups for -Wall:

Browse Source 
Fix generic framebuffer (X-server interface)  cdevsw entry points to match
    declarations.
This commit is contained in:
jonathan 1996-05-19 01:01:10 +00:00
parent 50dd608c3b
commit 9bdcc60e97
1 changed files with 20 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
sys/arch/pmax/dev/fb_usrreq.c
View File

@ -1,10 +1,11 @@
/*ARGSUSED*/
fbopen(dev, flag)
int
fbopen(dev, flag, mode, p)
dev_t dev;
int flag;
int flag, mode;
struct proc *p;
{
register struct fbinfo *fi;
int s;
#ifdef fpinitialized
if (!fp->initialized)
@ -32,14 +33,14 @@ fbopen(dev, flag)
}
/*ARGSUSED*/
fbclose(dev, flag)
int
fbclose(dev, flag, mode, p)
dev_t dev;
int flag;
int flag, mode;
struct proc *p;
{
register struct fbinfo *fi;
register struct pmax_fbtty *fbtty;
int pixelsize;
int s;
if (minor(dev) >= fbcd.cd_ndevs ||
(fi = fbcd.cd_devs[minor(dev)]) == NULL)
@ -61,14 +62,15 @@ fbclose(dev, flag)
}
/*ARGSUSED*/
int
fbioctl(dev, cmd, data, flag, p)
dev_t dev;
u_long cmd;
caddr_t data;
struct proc *p;
{
register struct fbinfo *fi;
register struct pmax_fbtty *fbtty;
int s;
char cmap_buf [3];
if (minor(dev) >= fbcd.cd_ndevs ||
@ -191,12 +193,16 @@ fbioctl(dev, cmd, data, flag, p)
return (*(fi->fi_driver->fbd_unblank)) (fi);
default:
printf("fb%d: Unknown ioctl command %x\n", minor(dev), cmd);
printf("fb%d: Unknown ioctl command %lx\n", minor(dev), cmd);
return (EINVAL);
}
return (0);
}
/*
* Select on Digital-OS-compatible in-kernel input-event ringbuffer.
*/
int
fbselect(dev, flag, p)
dev_t dev;
int flag;
@ -220,8 +226,10 @@ fbselect(dev, flag, p)
* Return the physical page number that corresponds to byte offset 'off'.
*/
/*ARGSUSED*/
int
fbmmap(dev, off, prot)
dev_t dev;
int off, prot;
{
int len;
register struct fbinfo *fi;
@ -230,12 +238,12 @@ fbmmap(dev, off, prot)
(fi = fbcd.cd_devs[minor(dev)]) == NULL)
return(-1);
len = pmax_round_page(((vm_offset_t)fi->fi_fbu & PGOFSET)
len = mips_round_page(((vm_offset_t)fi->fi_fbu & PGOFSET)
+ sizeof(*fi->fi_fbu));
if (off < len)
return pmax_btop(MACH_CACHED_TO_PHYS(fi->fi_fbu) + off);
return (int)mips_btop(MACH_CACHED_TO_PHYS(fi->fi_fbu) + off);
off -= len;
if (off >= fi->fi_type.fb_size)
return (-1);
return pmax_btop(MACH_UNCACHED_TO_PHYS(fi->fi_pixels) + off);
return (int)mips_btop(MACH_UNCACHED_TO_PHYS(fi->fi_pixels) + off);
}