From c32b07b81b6085f19af718d85300a7d2acef240b Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Tue, 22 Mar 2016 09:35:10 +0000 Subject: [int13] Allow default drive to be specified via "san-drive" setting The DHCP option 175.189 has been defined (by us) since 2006 as containing the drive number to be used for a SAN boot, but has never been automatically used as such by iPXE. Use this option (if specified) to override the default SAN drive number. Signed-off-by: Michael Brown --- src/include/ipxe/dhcp.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/include/ipxe') diff --git a/src/include/ipxe/dhcp.h b/src/include/ipxe/dhcp.h index a11db3497..0bd7c1dca 100644 --- a/src/include/ipxe/dhcp.h +++ b/src/include/ipxe/dhcp.h @@ -403,12 +403,12 @@ struct dhcp_netdev_desc { /** Use cached network settings (obsolete; do not reuse this value) */ #define DHCP_EB_USE_CACHED DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xb2 ) -/** BIOS drive number +/** SAN drive number * - * This is the drive number for a drive emulated via INT 13. 0x80 is + * This is the drive number for a SAN-hooked drive. For BIOS, 0x80 is * the first hard disk, 0x81 is the second hard disk, etc. */ -#define DHCP_EB_BIOS_DRIVE DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xbd ) +#define DHCP_EB_SAN_DRIVE DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xbd ) /** Username * -- cgit v1.2.3-55-g7522