diff options
Diffstat (limited to 'com32/mboot/solaris.c')
-rw-r--r-- | com32/mboot/solaris.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/com32/mboot/solaris.c b/com32/mboot/solaris.c new file mode 100644 index 00000000..338e9eb8 --- /dev/null +++ b/com32/mboot/solaris.c @@ -0,0 +1,51 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 2007-2009 H. Peter Anvin - All Rights Reserved + * Copyright 2009 H. Peter Anvin - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- */ + +/* + * solaris.c + * + * Solaris DHCP hack + * + * Solaris uses a nonstandard hack to pass DHCP information from a netboot. + */ + +#include "mboot.h" +#include <syslinux/pxe.h> + +void mboot_solaris_dhcp_hack(void) +{ + void *dhcpdata; + size_t dhcplen; + + if (!pxe_get_cached_info(PXENV_PACKET_TYPE_DHCP_ACK, &dhcpdata, &dhcplen)) { + mbinfo.drives_addr = map_data(dhcpdata, dhcplen, 4, 0); + mbinfo.drives_length = dhcplen; + mbinfo.boot_device = 0x20ffffff; + mbinfo.flags = (mbinfo.flags & ~MB_INFO_DRIVE_INFO) | MB_INFO_BOOTDEV; + } +} |