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| author | Michael Brown | 2016-03-22 10:35:10 +0100 |
|---|---|---|
| committer | Michael Brown | 2016-03-22 10:55:09 +0100 |
| commit | c32b07b81b6085f19af718d85300a7d2acef240b (patch) | |
| tree | b1ca150b3c17a527bac7d9ce0fa70ae398448de1 /src/include | |
| parent | [int13] Allow drive to be hooked using the natural drive number (diff) | |
| download | ipxe-c32b07b81b6085f19af718d85300a7d2acef240b.tar.gz ipxe-c32b07b81b6085f19af718d85300a7d2acef240b.tar.xz ipxe-c32b07b81b6085f19af718d85300a7d2acef240b.zip | |
[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 <mcb30@ipxe.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ipxe/dhcp.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/include/ipxe/dhcp.h b/src/include/ipxe/dhcp.h index a11db349..0bd7c1dc 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 * |