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Commit f631acd3 authored by Gavin Shan's avatar Gavin Shan Committed by Benjamin Herrenschmidt
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powerpc/eeh: Replace pci_dn with eeh_dev for EEH core 



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: default avatarGavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent d50a7d4c

arch/powerpc/include/asm/ppc-pci.h

+4 −4
Original line number Diff line number Diff line
@@ -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);

arch/powerpc/platforms/pseries/eeh.c

+140 −129

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