diff options
Diffstat (limited to 'arch/sparc64/kernel/psycho_common.h')
-rw-r--r-- | arch/sparc64/kernel/psycho_common.h | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/sparc64/kernel/psycho_common.h b/arch/sparc64/kernel/psycho_common.h deleted file mode 100644 index 092c278..0000000 --- a/arch/sparc64/kernel/psycho_common.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifndef _PSYCHO_COMMON_H -#define _PSYCHO_COMMON_H - -/* U2P Programmer's Manual, page 13-55, configuration space - * address format: - * - * 32 24 23 16 15 11 10 8 7 2 1 0 - * --------------------------------------------------------- - * |0 0 0 0 0 0 0 0 1| bus | device | function | reg | 0 0 | - * --------------------------------------------------------- - */ -#define PSYCHO_CONFIG_BASE(PBM) \ - ((PBM)->config_space | (1UL << 24)) -#define PSYCHO_CONFIG_ENCODE(BUS, DEVFN, REG) \ - (((unsigned long)(BUS) << 16) | \ - ((unsigned long)(DEVFN) << 8) | \ - ((unsigned long)(REG))) - -static inline void *psycho_pci_config_mkaddr(struct pci_pbm_info *pbm, - unsigned char bus, - unsigned int devfn, - int where) -{ - return (void *) - (PSYCHO_CONFIG_BASE(pbm) | - PSYCHO_CONFIG_ENCODE(bus, devfn, where)); -} - -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); - -extern void psycho_pbm_init_common(struct pci_pbm_info *pbm, - struct of_device *op, - const char *chip_name, int chip_type); - -#endif /* _PSYCHO_COMMON_H */ |