Author: brueffer
Date: Sun Feb 16 14:35:19 2014
New Revision: 261980
URL: http://svnweb.freebsd.org/changeset/base/261980
Log:
Remove an nve(4)-specific workaround from the xbox port. nfe(4) doesn't
need it.
Reviewed by: ed
Modified:
head/sys/i386/xbox/xbox.c
Modified: head/sys/i386/xbox/xbox.c
==============================================================================
--- head/sys/i386/xbox/xbox.c Sun Feb 16 13:42:49 2014 (r261979)
+++ head/sys/i386/xbox/xbox.c Sun Feb 16 14:35:19 2014 (r261980)
@@ -59,27 +59,6 @@ xbox_init(void)
/* register our poweroff function */
EVENTHANDLER_REGISTER (shutdown_final, xbox_poweroff, NULL,
SHUTDOWN_PRI_LAST);
-
- /*
- * Some XBOX loaders, such as Cromwell, have a flaw which cause the
- * nve(4) driver to fail attaching to the NIC.
- *
- * This is because they leave the NIC running; this will cause the
- * Nvidia driver to fail as the NIC does not return any sensible
- * values and thus fails attaching (using an error 0x5, this means
- * it cannot find a valid PHY)
- *
- * We bluntly tell the NIC to stop whatever it's doing; this makes
- * nve(4) attach correctly. As the NIC always resides at
- * 0xfef00000-0xfef003ff on an XBOX, we simply hardcode this address.
- */
- ptr = pmap_mapdev (0xfef00000, 0x400);
- *(uint32_t*)(ptr + 0x188) = 0; /* clear adapter control field */
- pmap_unmapdev ((vm_offset_t)ptr, 0x400);
}
-/*
- * This must be called before the drivers, as the if_nve(4) driver will fail
- * if we do not do this in advance.
- */
SYSINIT(xbox, SI_SUB_DRIVERS, SI_ORDER_FIRST, xbox_init, NULL);
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