diff options
Diffstat (limited to 'sys/i386')
| -rw-r--r-- | sys/i386/xbox/xbox.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/sys/i386/xbox/xbox.c b/sys/i386/xbox/xbox.c index 623cf69..e89cc04 100644 --- a/sys/i386/xbox/xbox.c +++ b/sys/i386/xbox/xbox.c @@ -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); |
