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s390/pci: move io address mapping code to pci_insn.c

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This is a preparation patch for usage of new pci instructions.
No functional change.

Signed-off-by: Sebastian Ott <sebott@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott
2019-04-14 16:25:54 +02:00
committed by Martin Schwidefsky
parent fbfe07d440
commit 81deca12c2
5 changed files with 61 additions and 40 deletions
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8
arch/s390/include/asm/pci_insn.h
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@@ -124,9 +124,11 @@ union zpci_sic_iib {
u8 zpci_mod_fc(u64 req, struct zpci_fib *fib, u8 *status);
int zpci_refresh_trans(u64 fn, u64 addr, u64 range);
int zpci_load(u64 *data, u64 req, u64 offset);
int zpci_store(u64 data, u64 req, u64 offset);
int zpci_store_block(const u64 *data, u64 req, u64 offset);
int __zpci_load(u64 *data, u64 req, u64 offset);
int zpci_load(u64 *data, const volatile void __iomem *addr, unsigned long len);
int __zpci_store(u64 data, u64 req, u64 offset);
int zpci_store(const volatile void __iomem *addr, u64 data, unsigned long len);
int __zpci_store_block(const u64 *data, u64 req, u64 offset);
int __zpci_set_irq_ctrl(u16 ctl, u8 isc, union zpci_sic_iib *iib);
static inline int zpci_set_irq_ctrl(u16 ctl, u8 isc)