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Finish up the fixing of the linux ioctl stuff. Add line to remove the dev

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entry upon unload.
This commit is contained in:
Coleman Kane 2000-06-23 05:54:01 +00:00
parent bb33e42207
commit 9d2a5442fc
2 changed files with 6 additions and 1 deletions
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6
sys/dev/tdfx/tdfx_pci.c
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@ -102,6 +102,7 @@ static device_method_t tdfx_methods[] = {
MALLOC_DEFINE(M_TDFX,"TDFX Driver","3DFX Graphics[/2D]/3D Accelerator(s)");
#ifdef TDFX_LINUX
MODULE_DEPEND(tdfx, linux, 1, 1, 1);
LINUX_IOCTL_SET(tdfx, LINUX_IOCTL_TDFX_MIN, LINUX_IOCTL_TDFX_MAX);
#endif
@ -235,7 +236,8 @@ tdfx_attach(device_t dev) {
* voodoo cards, for the mad. The user must set the link, or use MAKEDEV.
* Why would we want that many voodoo cards anyhow?
*/
make_dev(&tdfx_cdev, dev->unit, 0, 0, 02660, "3dfx%x", dev->unit);
tdfx_info->devt = make_dev(&tdfx_cdev, dev->unit, 0, 0, 02660,
"3dfx%x", dev->unit);
return 0;
}
@ -258,6 +260,8 @@ tdfx_detach(device_t dev) {
if(retval != 0)
printf("tdfx: For some reason, I couldn't clear the mtrr\n");
#endif
/* Remove device entry when it can no longer be accessed */
destroy_dev(tdfx_info->devt);
return(0);
}

1
sys/dev/tdfx/tdfx_vars.h
View file

@ -89,6 +89,7 @@ struct tdfx_softc {
unsigned char dv;
struct file *curFile;
device_t dev;
dev_t devt;
struct mem_range_desc mrdesc;
int busy;
};