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powerpc/eeh: Replace pci_dn with eeh_dev for EEH core

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The original EEH implementation is heavily depending on struct pci_dn.
We have to put EEH related information to pci_dn. Actually, we could
split struct pci_dn so that the EEH sensitive information to form an
individual struct, then EEH looks more independent.

The patch replaces pci_dn with eeh_dev for EEH core.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan
2012-02-27 20:04:07 +00:00
committed by Benjamin Herrenschmidt
parent d50a7d4c6f
commit f631acd3e9
2 changed files with 144 additions and 133 deletions
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arch/powerpc/include/asm/ppc-pci.h
+4 -4
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@@ -53,10 +53,10 @@ void pci_addr_cache_build(void);
void pci_addr_cache_insert_device(struct pci_dev *dev);
void pci_addr_cache_remove_device(struct pci_dev *dev);
struct pci_dev *pci_addr_cache_get_device(unsigned long addr);
void eeh_slot_error_detail (struct pci_dn *pdn, int severity);
int eeh_pci_enable(struct pci_dn *pdn, int function);
int eeh_reset_pe(struct pci_dn *);
void eeh_restore_bars(struct pci_dn *);
void eeh_slot_error_detail(struct eeh_dev *edev, int severity);
int eeh_pci_enable(struct eeh_dev *edev, int function);
int eeh_reset_pe(struct eeh_dev *);
void eeh_restore_bars(struct eeh_dev *);
int rtas_write_config(struct pci_dn *, int where, int size, u32 val);
int rtas_read_config(struct pci_dn *, int where, int size, u32 *val);
void eeh_mark_slot(struct device_node *dn, int mode_flag);