sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-23 13:30:57 +03:00
Code Issues Packages Projects Releases Wiki Activity

[int13] Allow default drive to be specified via "san-drive" setting

Browse Source 
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 <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2016-03-22 09:35:10 +00:00
parent ab5b3abbba
commit c32b07b81b
3 changed files with 31 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/include/ipxe/dhcp.h
View File

@@ -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
*