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[POWERPC] iseries: Move iommu_table_cb into platforms/iseries

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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>
This commit is contained in:
Michael Ellerman 2006-07-14 14:25:33 +10:00 committed by Stephen Rothwell
parent 2d69ff32eb
commit ca652c9396
2 changed files with 17 additions and 17 deletions
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17
arch/powerpc/platforms/iseries/iommu.c
View file

@ -87,6 +87,23 @@ 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

17
include/asm-powerpc/iseries/hv_call_xm.h
View file

@ -16,23 +16,6 @@
#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);