#include <linux/notifier.h>
#include <linux/of.h>
#include <linux/of_platform.h>
+#include <linux/lmb.h>
#include <asm/prom.h>
#include <asm/iommu.h>
#include <asm/machdep.h>
#include <asm/pci-bridge.h>
#include <asm/udbg.h>
-#include <asm/lmb.h>
#include <asm/firmware.h>
#include <asm/cell-regs.h>
segments = max(dbase + dsize, fbase + fsize) >> IO_SEGMENT_SHIFT;
pr_debug("%s: iommu[%d]: segments: %lu\n",
- __FUNCTION__, iommu->nid, segments);
+ __func__, iommu->nid, segments);
/* set up the segment table */
stab_size = segments * sizeof(unsigned long);
(1 << 12) / sizeof(unsigned long));
ptab_size = segments * pages_per_segment * sizeof(unsigned long);
- pr_debug("%s: iommu[%d]: ptab_size: %lu, order: %d\n", __FUNCTION__,
+ pr_debug("%s: iommu[%d]: ptab_size: %lu, order: %d\n", __func__,
iommu->nid, ptab_size, get_order(ptab_size));
page = alloc_pages_node(iommu->nid, GFP_KERNEL, get_order(ptab_size));
BUG_ON(!page);
n_pte_pages = (pages_per_segment * sizeof(unsigned long)) >> 12;
pr_debug("%s: iommu[%d]: stab at %p, ptab at %p, n_pte_pages: %lu\n",
- __FUNCTION__, iommu->nid, iommu->stab, ptab,
+ __func__, iommu->nid, iommu->stab, ptab,
n_pte_pages);
/* initialise the STEs */
if (cell_iommu_find_ioc(iommu->nid, &xlate_base))
panic("%s: missing IOC register mappings for node %d\n",
- __FUNCTION__, iommu->nid);
+ __func__, iommu->nid);
iommu->xlate_regs = ioremap(xlate_base, IOC_Reg_Size);
iommu->cmd_regs = iommu->xlate_regs + IOC_IOCmd_Offset;
static unsigned long dma_iommu_fixed_base;
struct dma_mapping_ops dma_iommu_fixed_ops;
-static void cell_dma_dev_setup_iommu(struct device *dev)
+static struct iommu_table *cell_get_iommu_table(struct device *dev)
{
struct iommu_window *window;
struct cbe_iommu *iommu;
printk(KERN_ERR "iommu: missing iommu for %s (node %d)\n",
archdata->of_node ? archdata->of_node->full_name : "?",
archdata->numa_node);
- return;
+ return NULL;
}
window = list_entry(iommu->windows.next, struct iommu_window, list);
- archdata->dma_data = &window->table;
+ return &window->table;
}
static void cell_dma_dev_setup_fixed(struct device *dev);
if (get_dma_ops(dev) == &dma_iommu_fixed_ops)
cell_dma_dev_setup_fixed(dev);
else if (get_pci_dma_ops() == &dma_iommu_ops)
- cell_dma_dev_setup_iommu(dev);
+ archdata->dma_data = cell_get_iommu_table(dev);
else if (get_pci_dma_ops() == &dma_direct_ops)
archdata->dma_data = (void *)cell_dma_direct_offset;
else