From e7eb22d201936fb3450fa5d1d30cbf2de2fb918b Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 21 Jun 2005 17:15:44 -0700 Subject: [PATCH] [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-ppc64/iSeries/HvCallXm.h | 17 +++++++++++++++++ include/asm-ppc64/iommu.h | 21 --------------------- 2 files changed, 17 insertions(+), 21 deletions(-) diff --git a/include/asm-ppc64/iSeries/HvCallXm.h b/include/asm-ppc64/iSeries/HvCallXm.h index 1362a42591..8b9ba608da 100644 --- 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 bd53ca4dcf..d9b53374d2 100644 --- 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); -- 2.39.5