Kumar Gala wrote: > > On Sep 18, 2007, at 9:44 AM, Valentine Barshak wrote: > >> Add 64-bit physical address support to PCI. > > Can you expand on your commit message. for example why do this? is it > address a bug fix, etc.. > >> >> Signed-off-by: Valentine Barshak <[EMAIL PROTECTED]> >> --- >> arch/powerpc/kernel/iomap.c | 4 +-- >> arch/powerpc/kernel/pci_32.c | 56 >> +++++++++++++++++++++++++++++-------------- >> 2 files changed, 41 insertions(+), 19 deletions(-) > > - k >
Currently 32-bit pci code doesn't support 64-bit physical addresses. We have to add 64-bit addr support in order to bring-up pci on PowerPC 440. Actually, this refers to the conversation started here: http://ozlabs.org/pipermail/linuxppc-dev/2007-September/042267.html Thanks, Valentine. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
