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Subject[PATCH] EDD report URL change
Andrew, thanks for merging my changeset 1.1505 below into -rc1-mm2
already. I append a patch my changeset 1.1506 below, which changes
the EDD report URL to a new dell.com server.

Linus, please do a

bk pull http://mdomsch.bkbits.net/linux-2.5-edd-for-linus

This will update the following files:

Documentation/i386/zero-page.txt | 4 +++-
arch/i386/boot/setup.S | 21 +++++++++++++++++++++
arch/i386/kernel/edd.c | 26 +++++++++++++++++++++++---
arch/i386/kernel/i386_ksyms.c | 6 ------
arch/i386/kernel/setup.c | 7 +++++++
include/asm-i386/edd.h | 6 +++++-
include/asm-i386/setup.h | 1 +
7 files changed, 60 insertions, 11 deletions

through these ChangeSets:

<Matt_Domsch@dell.com> (04/01/26 1.1506)
EDD: change report URL, bump version

<Matt_Domsch@dell.com> (04/01/20 1.1505)
EDD: read disk80 MBR signature, export through edd module

There are 4 bytes in the MSDOS master boot record, at offset 0x1b8,
which may contain a per-system-unique signature. By first writing a
unique signature to each disk in the system, then rebooting, and then
reading the MBR to get the signature for the boot disk (int13 dev
80h), userspace may use it to compare against disks it knows as named
/dev/[hs]d[a-z], and thus determine which disk is the BIOS boot disk,
thus where the /boot, / and boot loaders should be placed.

This is useful in the case where the BIOS is not EDD3.0 compliant,
thus doesn't provide the PCI bus/dev/fn and IDE/SCSI location of the
boot disk, yet you need to know which disk is the boot disk. It's
most useful in OS installers.

This patch retrieves the signature from the disk in setup.S, stores it
in a space reserved in the empty_zero_page, copies it somewhere safe
in setup.c, and exports it via
/sys/firmware/edd/int13_disk80/mbr_signature in edd.c. Code is
covered under CONFIG_EDD=[ym].


--
Matt Domsch
Sr. Software Engineer, Lead Engineer
Dell Linux Solutions www.dell.com/linux
Linux on Dell mailing lists @ http://lists.us.dell.com

You can import this changeset into BK by piping this whole message to
'| bk receive [path to repository]' or apply the patch as usual.

===================================================================


ChangeSet@1.1506, 2004-01-26 09:54:48-06:00, Matt_Domsch@dell.com
EDD: change report URL, bump version


edd.c | 4 ++--
1 files changed, 2 insertions, 2 deletions


diff -Nru a/arch/i386/kernel/edd.c b/arch/i386/kernel/edd.c
--- a/arch/i386/kernel/edd.c Mon Jan 26 10:03:36 2004
+++ b/arch/i386/kernel/edd.c Mon Jan 26 10:03:36 2004
@@ -60,9 +60,9 @@
MODULE_DESCRIPTION("sysfs interface to BIOS EDD information");
MODULE_LICENSE("GPL");

-#define EDD_VERSION "0.11 2003-Dec-17"
+#define EDD_VERSION "0.12 2004-Jan-26"
#define EDD_DEVICE_NAME_SIZE 16
-#define REPORT_URL "http://domsch.com/linux/edd30/results.html"
+#define REPORT_URL "http://linux.dell.com/edd/results.html"

#define left (PAGE_SIZE - (p - buf) - 1)

===================================================================

This BitKeeper patch contains the following changesets:
1.1506
## Wrapped with gzip_uu ##


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