diff options
Diffstat (limited to 'include/asm-sparc/openprom.h')
| -rw-r--r-- | include/asm-sparc/openprom.h | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/include/asm-sparc/openprom.h b/include/asm-sparc/openprom.h index 91f5ffb68..c88dc02a1 100644 --- a/include/asm-sparc/openprom.h +++ b/include/asm-sparc/openprom.h @@ -1,4 +1,4 @@ -/* $Id: openprom.h,v 1.20 1997/04/10 06:41:06 davem Exp $ */ +/* $Id: openprom.h,v 1.23 1998/09/21 05:07:26 jj Exp $ */ #ifndef __SPARC_OPENPROM_H #define __SPARC_OPENPROM_H @@ -205,6 +205,55 @@ struct linux_prom_ranges { unsigned int or_size; }; +/* Ranges and reg properties are a bit different for PCI. */ +struct linux_prom_pci_registers { + /* + * We don't know what information this field contain. + * We guess, PCI device function is in bits 15:8 + * So, ... + */ + unsigned int which_io; /* Let it be which_io */ + + unsigned int phys_hi; + unsigned int phys_lo; + + unsigned int size_hi; + unsigned int size_lo; +}; + +struct linux_prom_pci_ranges { + unsigned int child_phys_hi; /* Only certain bits are encoded here. */ + unsigned int child_phys_mid; + unsigned int child_phys_lo; + + unsigned int parent_phys_hi; + unsigned int parent_phys_lo; + + unsigned int size_hi; + unsigned int size_lo; +}; + +struct linux_prom_pci_assigned_addresses { + unsigned int which_io; + + unsigned int phys_hi; + unsigned int phys_lo; + + unsigned int size_hi; + unsigned int size_lo; +}; + +struct linux_prom_ebus_ranges { + unsigned int child_phys_hi; + unsigned int child_phys_lo; + + unsigned int parent_phys_hi; + unsigned int parent_phys_mid; + unsigned int parent_phys_lo; + + unsigned int size; +}; + #endif /* !(__ASSEMBLY__) */ #endif /* !(__SPARC_OPENPROM_H) */ |