[PATCH] ppc64 iSeries: iommu.h cleanups

The iommu_table_cb structure is iSeries specific, so move it to the header
file that declares the function we pass it to.  vio_tce_table and
iommu_setup_iSeries no longer exist, so remove their declarations.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/include/asm-ppc64/iSeries/HvCallXm.h b/include/asm-ppc64/iSeries/HvCallXm.h
index 1362a425913fb295659bfa9870977d606e5532f5..8b9ba608daafe7cf28578c50f073a9eec1f82540 100644 (file)
--- a/include/asm-ppc64/iSeries/HvCallXm.h
+++ b/include/asm-ppc64/iSeries/HvCallXm.h
@@ -16,6 +16,23 @@
 #define HvCallXmSetTce                 HvCallXm + 11
 #define HvCallXmSetTces                        HvCallXm + 13
 
+/*
+ * 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];
+};
+
 static inline void HvCallXm_getTceTableParms(u64 cb)
 {
        HvCall1(HvCallXmGetTceTableParms, cb);

diff --git a/include/asm-ppc64/iommu.h b/include/asm-ppc64/iommu.h
index bd53ca4dcfa269d7c7ae997bdd36e06b32a31731..d9b53374d23a0b064fff8696ddd8051d298144c5 100644 (file)
--- a/include/asm-ppc64/iommu.h
+++ b/include/asm-ppc64/iommu.h
@@ -82,24 +82,6 @@ struct iommu_table {
        unsigned long *it_map;       /* A simple allocation bitmap for now */
 };
 
-#ifdef CONFIG_PPC_ISERIES
-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];
-};
-
-extern struct iommu_table vio_tce_table;      /* Tce table for virtual bus */
-#endif /* CONFIG_PPC_ISERIES */
-
 struct scatterlist;
 
 #ifdef CONFIG_PPC_MULTIPLATFORM
@@ -122,9 +104,6 @@ extern void iommu_devnode_init_pSeries(struct device_node *dn);
 
 #ifdef CONFIG_PPC_ISERIES
 
-/* Walks all buses and creates iommu tables */
-extern void iommu_setup_iSeries(void);
-
 /* Initializes tables for bio buses */
 extern void __init iommu_vio_init(void);