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| author |   Amos Waterland <apw@us.ibm.com> | 2006-06-12 23:45:02 -0400 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2006-06-15 19:31:26 +1000 |
| commit | 0e4aa9c2009187fff1c999fe0aaa134c1a84f48a (patch) | |
| tree | 9680eac732205bd6e0c0b2135357b718a336b95c /include/asm-powerpc/rtas.h | |
| parent | [POWERPC] update pmac32_defconfig (diff) | |
| download | linux-dev-0e4aa9c2009187fff1c999fe0aaa134c1a84f48a.tar.xz linux-dev-0e4aa9c2009187fff1c999fe0aaa134c1a84f48a.zip | |
[POWERPC] Fix builtin command line interaction with firmware
It seems that prom_init's early_cmdline_parse is broken on at least
Apple 970 xserves and IBM JS20 blades with SLOF. The firmware of these
machines returns -1 and 1 respectively when getprop is called for the
bootargs property of /chosen, causing Linux to ignore its builtin
command line in favor of a null string. This patch makes Linux use its
builtin command line if getprop returns an error or a null string.
Signed-off-by: Amos Waterland <apw@us.ibm.com>
Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/rtas.h')
0 files changed, 0 insertions, 0 deletions