diff options
| author | dg <dg@FreeBSD.org> | 1995-10-02 14:04:33 +0000 |
|---|---|---|
| committer | dg <dg@FreeBSD.org> | 1995-10-02 14:04:33 +0000 |
| commit | 0da9546df93a57742041f4bb6656a76c7847df3d (patch) | |
| tree | 221aec60b59fa10f8085d889c373fc96b330f383 /sys/dev/de | |
| parent | f425fbd3711a5dfc8946b9b0c75ff0aa00ad654c (diff) | |
| download | FreeBSD-src-0da9546df93a57742041f4bb6656a76c7847df3d.zip FreeBSD-src-0da9546df93a57742041f4bb6656a76c7847df3d.tar.gz | |
Check for failure to map the interrupt. Not doing so will guarantee that
the machine will wedge later.
Diffstat (limited to 'sys/dev/de')
| -rw-r--r-- | sys/dev/de/if_de.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sys/dev/de/if_de.c b/sys/dev/de/if_de.c index 9683311..6c352b9 100644 --- a/sys/dev/de/if_de.c +++ b/sys/dev/de/if_de.c @@ -21,7 +21,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: if_de.c,v 1.30 1995/06/28 05:46:19 davidg Exp $ + * $Id: if_de.c,v 1.31 1995/09/29 19:52:10 davidg Exp $ * */ @@ -2514,8 +2514,13 @@ tulip_pci_attach( sc->tulip_name, sc->tulip_unit); #endif #if defined(__FreeBSD__) - if (sc->tulip_boardsw->bd_type != TULIP_DC21040_ZX314_SLAVE) - pci_map_int (config_id, tulip_intr, (void*) sc, &net_imask); + if (sc->tulip_boardsw->bd_type != TULIP_DC21040_ZX314_SLAVE) { + if (!pci_map_int(config_id, tulip_intr, (void*) sc, &net_imask)) { + printf("%s%d: couldn't map interrupt\n", + sc->tulip_name, sc->tulip_unit); + return; + } + } #endif #if defined(__bsdi__) if (sc->tulip_boardsw->bd_type != TULIP_DC21040_ZX314_SLAVE) { |
