diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-02 21:08:44 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2000-08-02 21:08:44 +0000 |
commit | 3393f6dda3ed09d70e286acc00cdcf81f4a32f75 (patch) | |
tree | 67e132e1b3b826d82f5fc0f8e736569b9e4d8311 /c/src/lib/libbsp/m68k/gen68360/network/network.c | |
parent | changed version to ss-20000802 (diff) | |
download | rtems-3393f6dda3ed09d70e286acc00cdcf81f4a32f75.tar.bz2 |
Patch from Eric Norum <eric@cls.usask.ca> to add "attaching" argument
to driver attach routine.
Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libbsp/m68k/gen68360/network/network.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/m68k/gen68360/network/network.c b/c/src/lib/libbsp/m68k/gen68360/network/network.c index 8364dbbf07..bb89e7867e 100644 --- a/c/src/lib/libbsp/m68k/gen68360/network/network.c +++ b/c/src/lib/libbsp/m68k/gen68360/network/network.c @@ -942,7 +942,7 @@ scc_ioctl (struct ifnet *ifp, int command, caddr_t data) * Attach an SCC driver to the system */ int -rtems_scc1_driver_attach (struct rtems_bsdnet_ifconfig *config) +rtems_scc1_driver_attach (struct rtems_bsdnet_ifconfig *config, int attaching) { struct scc_softc *sc; struct ifnet *ifp; @@ -951,6 +951,14 @@ rtems_scc1_driver_attach (struct rtems_bsdnet_ifconfig *config) char *unitName; /* + * Make sure we're really being attached + */ + if (!attaching) { + printf ("SCC1 driver can not be detached.\n"); + return 0; + } + + /* * Parse driver name */ if ((unitNumber = rtems_bsdnet_parse_driver_name (config, &unitName)) < 0) @@ -1049,4 +1057,4 @@ rtems_scc1_driver_attach (struct rtems_bsdnet_ifconfig *config) if_attach (ifp); ether_ifattach (ifp); return 1; -}; +} |