Make PCIe work as it is. IOMMU support can be implemented later. We need the same kind of registration framework for PCIe as platform_bus does currently.
Signed-off-by: Hiroshi Doyu <[email protected]> --- drivers/iommu/tegra-smmu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index 22951e6..f0ff48e 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -384,6 +384,9 @@ static int __smmu_client_set_hwgrp(struct smmu_client *c, map = smmu_client_hwgrp(c); for_each_set_bit(i, bitmap, sizeof(map) * BITS_PER_BYTE) { + if (i == TEGRA_SWGROUP_AFI) /* FIXME: IOMMU'able PCIe */ + continue; + offs = HWGRP_ASID_REG(i); val = smmu_read(smmu, offs); if (on) { -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
