Date: Sun, 16 Feb 2014 14:35:19 +0000 (UTC) From: Christian Brueffer <brueffer@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r261980 - head/sys/i386/xbox Message-ID: <201402161435.s1GEZJuA069148@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
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);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201402161435.s1GEZJuA069148>