vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

add diskless support.

Browse source
This commit is contained in:
okuji 2000-05-27 07:40:53 +00:00
parent 8ba5340fb8
commit f85b90abd2
13 changed files with 643 additions and 106 deletions
Download patch file Download diff file Expand all files Collapse all files

51
ChangeLog
View file

@ -1,3 +1,54 @@
2000-05-27 OKUJI Yoshinori <okuji@gnu.org>
Add diskless support, mostly based on patches by Christoph
Plattner <Christoph.Plattner@dot.at>, but also based on a patch
by Chip Salzenberg <chip@valinux.com> for PXE. Of course, I've
modified both the patches thoroughly to adapt them to my
preference.
* configure.in (--enable-diskless): New option. Set a
conditional DISKLESS_SUPPORT.
* stage2/Makefile.am (noinst_HEADERS): Added nbi.h.
(EXTRA_PROGRAMS): New variable.
(pkgdata_DATA) [DISKLESS_SUPPORT]: Added
nbgrub and pxegrub.
(noinst_DATA) [DISKLESS_SUPPORT]: Added nbloader, pxeloader and
diskless.
(noinst_PROGRAMS) [DISKLESS_SUPPORT]: Added nbloader.exec,
pxeloader.exec and diskless.exec.
(PXELOADER_LINK): New variable.
(BUILT_SOURCES) [DISKLESS_SUPPORT]: Added diskless_size.h.
(diskless_exec_SOURCES): New variable.
(diskless_exec_CFLAGS): Likewise.
(diskless_exec_LDFLAGS): Likewise.
(diskless_exec_LDADD): Likewise.
(diskless_size.h): New target.
(nbloader_exec_SOURCES): New variable.
(nbloader_exec_CFLAGS): Likewise.
(nbloader_exec_LDFLAGS): Likewise.
(nbloader_exec-nbloader.o): New dependency.
(nbgrub): New target.
(pxeloader_exec_SOURCES): new variable.
(pxeloader_exec_CFLAGS): Likewise.
(pxeloader_exec_LDFLAGS): Likewise.
(pxegrub): New target.
* stage2/asm.S (install_partition): Set to 0xFFFFFF instead of
0x020000. What was the benefit from the previous setting?
(codestart) [SUPPORT_DISKLESS]: Don't move %dl to BOOT_DRIVE.
(boot_drive) [SUPPORT_DISKLESS]: Set to NETWORK_DRIVE instead of
zero.
* stage2/common.c: Include <shared.h> instead of "shared.h",
just for a cosmetic reason.
[SUPPORT_DISKLESS]: Include etherboot.h.
[SUPPORT_DISKLESS] (setup_diskless_environment): New internal
function.
(init_bios_info) [SUPPORT_DISKLESS]: Call
setup_diskless_environment after the memory initialization is
finished. Return if fails.
* stage2/nbloader.S: New file.
* stage2/pxeloader.S: Likewise.
* stage2/nbi.h: Likewise.
2000-05-25 OKUJI Yoshinori <okuji@gnu.org>
* netboot/fsys_tftp.c (buf_fill): Warn when amazing things