Am 04.04.2012 07:02, schrieb David Gibson: > Currently the pseries machine contains not one but two somewhat ugly hacks > to allow printing of early debug messages before the guest has properly > read the device tree. > > First, we special case H_PUT_TERM_CHAR so that a vtermno of 0 (usually > invalid) will look for a suitable vty and use that. This supports Linux's > early debug code which will use H_PUT_TERM_CHAR with vtermno==0 before > reading the device tree. Second, we support the RTAS display-character call. > This takes no vtermno > so we assume the address of the default first VTY. > > This patch makes things more consistent by folding the second hack into the > first. Now, display-character uses the existing vty_lookup() function to > do the same search for a suitable VTY. > > Signed-off-by: David Gibson <da...@gibson.dropbear.id.au> > --- > hw/spapr_rtas.c | 3 +-- > hw/spapr_vio.h | 1 + > hw/spapr_vty.c | 4 +--- > 3 files changed, 3 insertions(+), 5 deletions(-)
Thanks, applied to ppc-next (rebreaking the overly long line in the commit message): http://repo.or.cz/w/qemu/agraf.git/shortlog/refs/heads/ppc-next Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
