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Skip PNP probes. If there are isapnp or pnpbios instances of this driver,

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then we can support them later.  This keeps the pbio probe from claiming
lots of otherwise unused pnpbios devices on my laptop.
This commit is contained in:
imp 2005-02-11 03:56:13 +00:00
parent 900ae3678c
commit 659c2e230c
1 changed files with 3 additions and 0 deletions
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3
sys/dev/pbio/pbio.c
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@ -49,6 +49,7 @@ __FBSDID("$FreeBSD$");
#include <dev/pbio/pbioio.h> /* pbio IOCTL definitions */ #include <dev/pbio/pbioio.h> /* pbio IOCTL definitions */
#include <sys/uio.h> #include <sys/uio.h>
#include <sys/fcntl.h> #include <sys/fcntl.h>
#include <isa/isavar.h>
/* Function prototypes (these should all be static) */ /* Function prototypes (these should all be static) */
static d_open_t pbioopen; static d_open_t pbioopen;
@ -168,6 +169,8 @@ pbioprobe(device_t dev)
unsigned char val; unsigned char val;
#endif #endif
if (isa_get_logicalid(dev)) /* skip PnP probes */
return (ENXIO);
rid = 0; rid = 0;
scp->res = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid, scp->res = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0, ~0, IO_PBIOSIZE, RF_ACTIVE); 0, ~0, IO_PBIOSIZE, RF_ACTIVE);