diff options
| author | Markus Armbruster <armbru@redhat.com> | 2014-08-15 08:58:17 +0200 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2014-08-15 09:44:31 -0400 |
| commit | 275672eb70efdf81c51b997d41a4409b404aa8f6 (patch) | |
| tree | a355d2b8c488b60cd2002f8ada057fa004af96d3 /scripts | |
| parent | 3aa31d7d6375303fc88438021aad485f50bb1e39 (diff) | |
| download | seabios-275672eb70efdf81c51b997d41a4409b404aa8f6.zip seabios-275672eb70efdf81c51b997d41a4409b404aa8f6.tar.gz seabios-275672eb70efdf81c51b997d41a4409b404aa8f6.tar.bz2 | |
boot: Fix boot order for SCSI target, lun > 9
We identify devices by their Open Firmware device paths. The path
component for the logical unit on a bus is incorrect:
bootprio_find_scsi_device() and bootprio_find_usb() format target
(a.k.a. SCSI ID) and lun in decimal, while QEMU uses hexadecimal.
Bootorder list entries with target, lun > 9 aren't found (lucky case),
or attributed to the wrong logical unit (unlucky case).
The relevant spec[*] agrees with QEMU (and OVMF, for that matter).
Change %d to %x.
No actual impact on USB, because QEMU only uses LUN 0 there.
RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1096560
[*] Open Firmware Recommended Practice: SCSI-3 Parallel Interface,
Version 1, Section 3.1 Physical Address Formats and Representations
http://www.openfirmware.org/1275/practice/spi/spi1_0.ps
IEEE Standard for Boot (Initialization Configuration) Firmware: Core
Requirements and Practices, IEEE Std 1275-1994, Annex E SCSI host
adapter package class, section E.2.1 Physical address formats and
representations
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions