• Gavin Shan's avatar
    powerpc/powernv: Remove fields in PHB diag-data dump · b34497d1
    Gavin Shan authored
    For some fields (e.g. LEM, MMIO, DMA) in PHB diag-data dump, it's
    meaningless to print them if they have non-zero value in the
    corresponding mask registers because we always have non-zero values
    in the mask registers. The patch only prints those fieds if we
    have non-zero values in the primary registers (e.g. LEM, MMIO, DMA
    status) so that we can save couple of lines. The patch also removes
    unnecessary spare line before "brdgCtl:" and two leading spaces as
    prefix in each line as Ben suggested.
    Signed-off-by: default avatarGavin Shan <gwshan@linux.vnet.ibm.com>
    Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
pci.c 21.7 KB