hardenedbsd/HardenedBSD
1
0
Fork 0
mirror of https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git synced 2025-01-01 00:18:15 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Wash hands and datastructures before transplanting drivers in the kernel.

Browse Source 
Now pseudo-quasi-semi-works with my modem.
This commit is contained in:
Poul-Henning Kamp 1995-08-29 14:06:16 +00:00
parent 6932478de9
commit 359f7ce862
1 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
usr.sbin/pccard/pccardd/cardd.c
View File

@ -573,6 +573,8 @@ char c;
off_t offs;
int rw_flags;
memset(&io,0,sizeof io);
memset(&drv,0,sizeof drv);
offs = sp->cis->reg_addr;
rw_flags = MDF_ATTR;
ioctl(sp->fd, PIOCRWFLAG, &rw_flags);
@ -588,10 +590,11 @@ int rw_flags;
c = sp->config->index;
write(sp->fd, &c, sizeof(c));
#ifdef DEBUG
printf("Setting config reg at offs 0x%x (=) 0x%x to 0x%x\n",
offs, sp->cis->reg_addr, c);
printf("Setting config reg at offs 0x%x to 0x%x\n",
offs, c);
printf("Reset time = %d ms\n", sp->card->reset_time);
#endif
sleep(5);
usleep(sp->card->reset_time*1000);
/*
* If other config registers exist, set them up.
@ -640,9 +643,10 @@ int rw_flags;
}
*/
#ifdef DEBUG
printf("Assigning I/O window 0, start 0x%x, size 0x%x\n",
io.start, io.size);
printf("Assigning I/O window 0, start 0x%x, size 0x%x flags 0x%x\n",
io.start, io.size,io.flags);
#endif
io.flags |= IODF_ACTIVE;
if (ioctl(sp->fd, PIOCSIO, &io))
{
logerr("ioctl (PIOCSIO)");
@ -652,6 +656,8 @@ int rw_flags;
strcpy(drv.name, drvp->kernel);
drv.unit = drvp->unit;
drv.irqmask = 1 << sp->irq;
drv.irqmask = 0;
drv.flags = 0x80;
if (sp->mem.size)
{
drv.mem = sp->mem.addr;
@ -667,8 +673,8 @@ int rw_flags;
else
drv.iobase = 0;
#ifdef DEBUG
fprintf(stderr, "Assign %s%d, io 0x%x, mem 0x%x, %d bytes, irq %x\n",
drv.name, drv.unit, drv.iobase, drv.mem, drv.memsize, drv.irqmask);
fprintf(stderr, "Assign %s%d, io 0x%x, mem 0x%x, %d bytes, irq %x, flags %x\n",
drv.name, drv.unit, drv.iobase, drv.mem, drv.memsize, drv.irqmask, drv.flags);
#endif /* DEBUG */
/*
* If the driver fails to be connected to the device,