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author | David S. Miller <davem@davemloft.net> | 2008-09-10 03:52:51 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-09-10 23:11:58 -0700 |
commit | e6e003720fd7123482f77dcec19e930d272937fe (patch) | |
tree | 4b08ce49ffc264b7c2e8ae9a7c4650e9f4eff63b /arch/sparc64/kernel/psycho_common.h | |
parent | 1c03a55cdf309d0939e881b313abbe7e9a67d95e (diff) |
sparc64: Commonize large portions of PSYCHO error handling.
The IOMMU and streaming cache error interrogation is moved here
as well as the PCI error interrupt handler.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/psycho_common.h')
-rw-r--r-- | arch/sparc64/kernel/psycho_common.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/psycho_common.h b/arch/sparc64/kernel/psycho_common.h index adfbadb6986..b53aa8dcad2 100644 --- a/arch/sparc64/kernel/psycho_common.h +++ b/arch/sparc64/kernel/psycho_common.h @@ -1,6 +1,17 @@ #ifndef _PSYCHO_COMMON_H #define _PSYCHO_COMMON_H +enum psycho_error_type { + UE_ERR, CE_ERR, PCI_ERR +}; + +extern void psycho_check_iommu_error(struct pci_pbm_info *pbm, + unsigned long afsr, + unsigned long afar, + enum psycho_error_type type); + +extern irqreturn_t psycho_pcierr_intr(int irq, void *dev_id); + extern int psycho_iommu_init(struct pci_pbm_info *pbm, int tsbsize, u32 dvma_offset, u32 dma_mask, unsigned long write_complete_offset); |