[POWERPC] iseries: Move iommu_table_cb into platforms/iseries

Although we pass the address of an iommu_table_cb to HvCallXm_getTceTableParms,
we don't actually need the structure definition anywhere except in the
iseries iommu code, so move the struct in there.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

1 files changed, 17 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c
index e3bd2015f2c9..2c3dbcd4613c 100644
--- a/arch/powerpc/platforms/iseries/iommu.c
+++ b/arch/powerpc/platforms/iseries/iommu.c
@@ -88,6 +88,23 @@ static void tce_free_iSeries(struct iommu_table *tbl, long index, long npages)
 }
 
 /*
+ * Structure passed to HvCallXm_getTceTableParms
+ */
+struct iommu_table_cb {
+        unsigned long   itc_busno;      /* Bus number for this tce table */
+        unsigned long   itc_start;      /* Will be NULL for secondary */
+        unsigned long   itc_totalsize;  /* Size (in pages) of whole table */
+        unsigned long   itc_offset;     /* Index into real tce table of the
+                                           start of our section */
+        unsigned long   itc_size;       /* Size (in pages) of our section */
+        unsigned long   itc_index;      /* Index of this tce table */
+        unsigned short  itc_maxtables;  /* Max num of tables for partition */
+        unsigned char   itc_virtbus;    /* Flag to indicate virtual bus */
+        unsigned char   itc_slotno;     /* IOA Tce Slot Index */
+        unsigned char   itc_rsvd[4];
+};
+
+/*
  * Call Hv with the architected data structure to get TCE table info.
  * info. Put the returned data into the Linux representation of the
  * TCE table data.